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Postpartum women experience multiple, co-occurring postpartum symptoms. It is unknown if social determinants of health (SDOH) influence postpartum symptom typologies. This secondary analysis used the Community and Child Health Network study data. Participants included for analysis varied depending on the availability of the SDOH data (N = 851 to 1784). Bivariate and multiple regression analyses were conducted to examine the association between SDOH and previously identified postpartum symptom typologies. Area under the receiver operating characteristics curve (AUROC) was calculated to examine if adding SDOH variables contributes to predicting postpartum symptom typologies. The adjusted odds (aOR) of being in high symptom severity or occurrence typologies were greater for participants who had less than high school education (aOR = 2.29), experienced healthcare discrimination (aOR = 2.21), used governmental aid (aOR = 2.11), or were food insecure (aOR = 2.04). AUROC improved after adding SDOH. Considering experiences of different social-economic hardships influence postpartum symptom typologies, future practice and research should address SDOH to improve postpartum symptom experiences., Competing Interests: Declarations. Ethics Approval: Duke University Institutional Review Board declaration of research not involving human subjects was obtained (Pro00108330). Competing Interests: Dr. Tully is one of the inventors of a patented medical device. The University of North Carolina at Chapel Hill technology is licensed. The device is not referenced or otherwise related to the content of this manuscript. The other authors report no conflicts of interest. Disclaimer: The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health., (© 2024. W. Montague Cobb-NMA Health Institute.)

Introduction: Occult nodal disease (OND) during clinically-N0 salvage total laryngectomy (TL) can be detected with the Neck-Imaging-Reporting-and-Data-Systems (NI-RADS). However, some patients will still have OND revealed on final pathology., Methods: A retrospective study on all patients who had OND during salvage TL with elective neck dissection (END) between 2009 and 2021 was performed. Repeat CT and PET scan interpretation was performed to evaluate their preoperative imaging for suspicious features., Results: Among 81 salvage TL patients undergoing END, 12 (16%) had OND and a total of 26 occult nodes were identified. On pathology, the average node length [SD] was 0.6 cm [0.3]. On CT, 31% (8 of 26) had rounded morphology. On PET, most had SUV max below blood pool. One patient scored NI-RADS 2; the rest scored 1., Conclusions: On re-review of preoperative imaging, occult nodes were subtle and challenging to identify. Despite no clear impact on survival, performing an END may provide prognostic information., (© 2024 Wiley Periodicals LLC.)

Competing Interests: The authors declare no conflicts of interest.

Background: Personalized dosimetry improves overall survival (OS) in patients with hepatocellular carcinoma (HCC) treated with glass 90 Y radioembolization. This study evaluated personalized tumor dose (TD) as a predictor of OS, progression-free survival (PFS), and local duration of response (DOR) in patients with surgically unresectable HCC treated with resin 90 Y radioembolization., Patients and Methods: This prospective, single-center, single-arm clinical trial (NCT04172714) evaluated the efficacy of scout activity of resin 90 Y versus 99m Tc-MAA for treatment planning. A secondary aim of this study was to evaluate personalized dosimetry as a predictor of OS, PFS, and DOR. Partition dosimetry model was utilized for nonsegmental therapies with targeted TD >200 Gy and nontumoral liver dose <70 Gy. Single compartment dose of 200 Gy was used for segmentectomies. OS, PFS, and local DOR from 90 Y was estimated using Kaplan-Meier estimation with log-rank analysis used to determine predictors of prolonged survival., Findings: Thirty patients with treatment-naive HCC and 33 tumors (19 segmental and 14 nonsegmental) were included. Overall, 18 patients underwent segmental Y90-RE and 12 underwent non-segmental/lobar therapies. The mean 90 Y TD was 493 Gy. The median follow-up since enrollment into the study was 37 months. The mean OS was 32.2 months for the entire cohort. A total of 5 patients underwent orthotopic liver transplantation post 90 Y and were excluded from further survival analysis. The mean OS for the remainder of the cohort was 30.1 months (median not reached). The mean TD >250 Gy resulted in prolonged mean OS and PFS. The median local DOR was 32.7 months with mean TD 330 Gy predicting prolonged DOR., Interpretation: For patients with surgically unresectable HCC treated with resin 90 Y, there is mean TD threshold predicting prolonged OS, PFS, and local DOR. Therefore, there should be further emphasis on personalized dosimetry for optimization of patient outcomes., Competing Interests: Conflicts of interest and sources of funding: This study was jointly funded by Radiological Society of North America and Sirtex Medical Ltd. The study sponsors had no role in the design, data interpretation, or decision to publish this study. N.K. discloses he works as a consultant for Sirtex Medical Ltd. No other potential conflicts of interest relevant to this article exist., (Copyright © 2024 The Author(s). Published by Wolters Kluwer Health, Inc.)

This study aimed to explore whether differences exist in anesthesia care providers' use of intraoperative medication between African American and non-Hispanic White patients in adult surgical patients who underwent noncardiothoracic nonobstetric surgeries with general anesthesia. A retrospective observational cohort study used electronic health records between January 1, 2018 and August 31, 2019 at a large academic health system in the southeastern United States. To evaluate the isolated impact of race on intraoperative medication use, inverse probability of treatment weighting using the propensity scores was used to balance the covariates between African American and non-Hispanic White patients. Regression analyses were then performed to evaluate the impact of race on the total dose of opioid analgesia administered, and the use of midazolam, sugammadex, antihypotensive drugs, and antihypertensive drugs. Of the 31,790 patients included in the sample, 58.9% were non-Hispanic Whites and 13.6% were African American patients. After adjusting for significant covariates, African American patients were more likely to receive midazolam premedication ( p  < .0001; adjusted odds ratio [aOR] = 1.17, 99.9% CI [1.06, 1.30]), and antihypertensive drugs ( p  = .0002; aOR = 1.15, 99.9% CI [1.02, 1.30]), and less likely to receive antihypotensive drugs ( p  < .0001; aOR = 0.85, 99.9% CI [0.76, 0.95]) than non-Hispanic White patients. However, we did not find significant differences in the total dose of opioid analgesia administered, or sugammadex. This study identified differences in intraoperative anesthesia care delivery between African American and non-Hispanic White patients; however, future research is needed to understand mechanisms that contribute to these differences and whether these differences are associated with patient outcomes., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background: Weight loss response after bariatric surgery is highly variable, and several demographic factors are associated with differential responses to surgery. Preclinical studies demonstrate numerous sex-specific responses to bariatric surgery, but whether these responses are also operation dependent is unknown., Objective: To examine sex-specific weight loss outcomes up to 5 years after laparoscopic Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG)., Setting: Single center, university, United States., Methods: Retrospective, observational cohort study including RYGB (n = 5057) and vertical SG (n = 2041) patients from a single, academic health center. Percentage total weight loss (TWL) over time was examined with generalized linear mixed models to determine the main and interaction effects of surgery type on weight loss by sex., Results: TWL demonstrated a strong sex-by-procedure interaction, with women having a significant advantage with RYGB compared with SG (adjusted difference at 5 yr: 8.0% [95% CI: 7.5-8.5]; P < .001). Men also experienced greater TWL over time with RYGB or SG, but the difference was less and clinically insignificant (adjusted difference at 5 yr: 2.9% [2.0-3.8]; P < .001; P interaction between sex and procedure type = .0001). Overall, women had greater TWL than men, and RYGB patients had greater TWL than SG patients (adjusted difference at 5 yr: 3.1% [2.4-3.2] and 6.9% [6.5-7.3], respectively; both P < .0001). Patients with diabetes lost less weight compared with those without (adjusted difference at 5 yr: 3.0% [2.7-3.2]; P < .0001)., Conclusions: Weight loss after bariatric surgery is sex- and procedure-dependent. There is an association suggesting a clinically insignificant difference in weight loss between RYGB and SG among male patients at both the 2- and 5-year postsurgery time points., (Copyright © 2024 American Society for Metabolic and Bariatric Surgery. Published by Elsevier Inc. All rights reserved.)

Purpose: To identify tidal volume (V T ) and positive end-expiratory pressure (PEEP) associated with the lowest incidence and severity of postoperative pulmonary complications (PPCs) for each phenotype based on preoperative characteristics., Methods: The subjects of this retrospective observational cohort study were 34,910 adults who underwent surgery, using general anesthesia with mechanical ventilation. Initially, the least absolute shrinkage and selection operator regression was employed to select relevant preoperative characteristics. Then, the classification and regression tree (CART) was built to identify phenotypes. Finally, we computed the area under the receiver operating characteristic curves from logistic regressions to identify V T and PEEP associated with the lowest incidence and severity of PPCs for each phenotype., Results: CARTs classified seven phenotypes for each outcome. A probability of the development of PPCs ranged from the lowest (3.51%) to the highest (68.57%), whereas the probability of the development of the highest level of PPC severity ranged from 3.3% to 91.0%. Across all phenotypes, the V T and PEEP associated with the most desirable outcomes were within a small range of V T 7-8 ml/kg predicted body weight with PEEP of between 6 and 8 cmH 2 O., Conclusions: The ranges of optimal V T and PEEP were small, regardless of the phenotypes, which had a wide range of risk profiles., (© 2023. The Author(s) under exclusive licence to Springer Nature Singapore Pte Ltd.)

Objective: To examine the relationship between emotional distress and mother-preterm infant interactions among mothers who used skin-to-skin care and to explore their experiences of childbirth and continuous skin-to-skin care., Design: A sequential, explanatory, mixed-methods design., Setting: A neonatal nursery in a tertiary-level hospital in Malawi., Participants: Forty-four mother-preterm infant dyads; we interviewed 15 of these mothers., Methods: We administered surveys to assess emotional distress (i.e., depression, anxiety, posttraumatic stress, and worry about infant health) and video-recorded mother-infant interactions. We used regression analysis to assess the relationship between indicators of emotional distress and mother-infant interactions and further examined whether skin-to-skin care was associated with maternal distress. We used in-depth interviews to collect qualitative data and used content analysis to identify common themes., Results: Symptoms of emotional distress were negatively associated with the frequency of infant negative behaviors and gestures, infant smiling, and mother looking and infant smiling when we controlled for the number of days administering continuous skin-to-skin care, gestational age, and severity of the infant's condition. Mothers reported that they felt stressed by providing continuous skin-to-skin care but appreciated its positive effects on the infant., Conclusion: Emotional distress while providing continuous skin-to-skin care was associated with poorer mother-preterm infant interactions The mental distress that mothers undergo while delivering continuous skin-to-skin care to their infants can be draining. It is essential for nurses to offer the required psychological support to enhance maternal mental health and encourage positive infant behavior and development. Health care systems need to support this level of nursing care., Competing Interests: Conflict of Interest The authors report no conflicts of interest or relevant financial relationships., (Copyright © 2024 AWHONN, the Association of Women’s Health, Obstetric and Neonatal Nurses. Published by Elsevier Inc. All rights reserved.)

Background: Postpartum women experience an array of psychological symptoms that are associated with adverse health behaviors and outcomes including postpartum suicidal ideation and long-term depression. To provide early management of postpartum psychological symptoms, it is important to understand how the symptom experiences change over time., Objective: The aim of this study was to examine maternal psychological symptom trajectories over 2, 6, 15, and 24 months postpartum using latent class growth analysis and to examine how each trajectory is associated with maternal depression outcome at 24 months., Methods: We used secondary data from the Family Life Project ( N = 1,122) and performed multitrajectory latent class growth analysis based on four observed symptom variables (depression, anxiety, somatization, and hostility). After the final model was identified, bivariate analyses were conducted to examine the association between each trajectory and (a) individual characteristics and (b) outcome (Center for Epidemiologic Studies Depression Scale [CES-D]) variables., Results: A four-class model was selected for the final model because it had better fit indices, entropy, and interpretability. The four symptom trajectories were (a) no symptoms over 24 months, (b) low symptoms over 24 months, (c) moderate symptoms increasing over 15 months, and (d) high symptoms increasing over 24 months. More postpartum women with the trajectory of high symptoms increasing over 24 months (Trajectory 4) were in low economic status (92.16%), unemployed (68.63%), or did not complete 4-year college education (98.04%). Most postpartum women (95.56%) in Trajectory 4 also had higher CES-D cutoff scores, indicating a possible clinical depression at 24 months postpartum., Discussion: Postpartum women who experience increasing symptom trajectories over 15-24 months (Trajectories 3 and 4) could benefit from tailored symptom management interventions provided earlier in the postpartum period to prevent persistent and worsening symptom experiences., Competing Interests: The authors have no conflicts of interest to report., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

To identify subgroups of postpartum women with different psychological symptom profiles at 2 and 6 months postpartum and to examine how they transition between symptom profiles over time using latent transition analysis (LTA). We used secondary data from the Family Life Project (N = 1,117) and performed LTA based on observed variables (depression, anxiety, somatization, and hostility). We examined transition probabilities and changes in latent status prevalence from 2 to 6 months postpartum. Considering the known influences of social determinants of health on psychological symptoms, bivariate analyses were conducted to describe the characteristics of different transition patterns. A 3-class model with better fit indices, entropy, and interpretability was selected. Based on symptom severity, the identified profiles were Profile 1: Low, Profile 2: Moderate, and Profile 3: High. From 2 to 6 months postpartum, the prevalence of low symptom profile decreased (82 to 78.2%) while the prevalence increased for moderate (15.8 to 17.5%) and high symptom profiles (2.2 to 4.4%). For all profiles, it was most likely for postpartum women to stay in the same profile from 2 to 6 months (low to low, moderate to moderate, and high to high). Those in persistent or worsening transition patterns were significantly younger or had less social support or education. Postpartum women in moderate or high symptom profiles at 2 months were most likely to stay in the same profile at 6 months postpartum, indicating persistent symptom burden. Clinicians should consider providing early, targeted support to prevent persistent symptom burden., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.)

Background: An increased allostatic load (cumulative physiologic wear and tear of the body) can lead to adverse health outcomes. Symptom experiences are known to influence allostatic load. Yet, the relationships between postpartum symptom typologies and maternal allostatic load remain unknown., Methods: We used Community Child Health Network data and included participants with allostatic load data at 6, 12, or 24 months postpartum. Bivariate and multivariate analyses were conducted to examine associations between postpartum symptom typologies and (a) overall allostatic load, (b) allostatic load subscales for body systems (neuroendocrine, cardiovascular, metabolic, and inflammatory), and (c) individual biomarkers within the subscale., Results: Overall allostatic load at 12 months postpartum was different by symptom typologies before ( p = .042) and after adjusting for confounders ( p = .029). Postpartum women in typology 5 ( high overall) had the highest adjusted overall allostatic load (M = 4.18, SE = .27). At 12 months, adjusted allostatic load for the cardiovascular subscale was higher in typologies 3 ( moderate-high sleep symptoms , M = 1.78, SE = .13) and 5 ( high overall , M = 1.80, SE = .17). Within the cardiovascular subscale, those in typology 3 had higher adjusted odds for a clinically significant level of pulse rate (aOR = 2.01, CI = 1.22, 3.31)., Conclusion: Postpartum women who experienced high symptom severity across all symptoms (typology 5) at 6 months had higher overall allostatic load at 12 months postpartum. Typologies 3 and 5 had the highest symptom severity in sleep-related symptoms and higher cardiovascular subscale scores. Postpartum symptom management should target symptom burden in an effort to reduce allostatic load thereby improving postpartum women's health outcomes., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Objective: To characterize (1) the prevalence of mental health discussion and (2) facilitators of and barriers to parent disclosure of mental health needs to clinicians., Study Design: Parents of infants with neurologic conditions in neonatal and pediatric intensive care units participated in a longitudinal decision-making study from 2018 through 2020. Parents completed semi-structured interviews upon enrollment, within 1 week after a conference with providers, at discharge, and 6 months post-discharge. We used a conventional content analysis approach and NVIVO 12 to analyze data related to mental health., Results: We enrolled 61 parents (n = 40 mothers, n = 21 fathers) of 40 infants with neurologic conditions in the intensive care unit. In total, 123 interviews were conducted with 52 of these parents (n = 37 mothers, n = 15 fathers). Over two-thirds of parents (n = 35/52, 67%) discussed their mental health in a total of 61 interviews. We identified two key domains when approaching the data through the lens of mental health: (1) self-reported barriers to communicating mental health needs: parents shared uncertainty about the presence or benefit of support, a perceived lack of mental health resources and emotional support, and concerns about trust; (2) self-reported facilitators and benefits of communicating mental health needs: parents described the value of supportive team members, connecting to peer support, and speaking to a mental health professional or neutral third party., Conclusions: Parents of critically ill infants are at high risk of unmet mental health needs. Our results highlight modifiable barriers and actionable facilitators to inform interventions to improve mental health support for parents of critically ill infants., Competing Interests: Declaration of Competing Interest Supported by the National Institute of Neurological Disorders and Stroke (Grant K23NS116453 to ML) and Doris Duke Foundation. The authors declare no conflicts of interest., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Background & Purpose: Relatively little is known about the parents' challenges and coping in making decisions for children with complex, life-threatening conditions. Therefore, this secondary analysis aimed to explore the challenges and coping between parents while navigating their decision-making by focusing on their interpersonal relationship., Design & Method: Data from 38 interviews with parent couples of 20 infants diagnosed with congenital heart disease or receiving hematopoietic stem cell transplantation (HSCT) were analyzed using a conventional content analysis., Results: Findings revealed the key challenges between parents in decision-making and how they cope with the challenges together as represented by two main themes of "Challenges faced by parents in making decisions together" and "Parents' collaborative coping with the challenges of making shared decisions.", Discussion: The majority of challenges that parents face in making decisions were closely related to the nature of the children's complex and life-threatening illness and uncertainty. However, supportive partner helped coping and decision-making, indicating the vital role of spouses in making decisions for their ill child., Implications: Assessing parents' marital relationship, providing enough information to ensure that both parents clearly understand the information, and encouraging parents to openly communicate with each other are recommended. Educating healthcare providers to support parents to partner together in shared decision-making is also required. Last, legislating laws that mandate providing psychological counseling services and developments of community-based interventions to support parental relationship would improve parents' shared decision-making. Further research on enhancing parental relationships in the context of a child's illness is required., Competing Interests: Declaration of Competing Interest The author(s) declare(s) that there is no conflict of interest., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Many postpartum women experience postpartum symptoms which often occur in clusters (i.e., three or more co-occurring symptoms that are related to each other). To date, research has focused on individual symptoms, which limits our understanding of how postpartum symptom clusters manifest and influence health. This secondary analysis used the Community and Child Health Network study data (N = 1784). No patient or public directly participated or contributed to the current analysis. Guided by the Symptom Management Theory, latent class analysis was performed to identify subgroups of postpartum women with different symptom experiences using observed variables at 6 months postpartum: anxiety (MINI-anxiety), general stress (PSS-10), posttraumatic stress (PCL-C), postpartum depression (EPDS), sleep disturbance (PSQI-sleep disturbance), and sleep duration (PSQI-sleep duration). Bivariate and multiple regression analyses were conducted to examine the association between subgroups and (a) individual characteristics and (b) long-term depressive symptoms (CES-D-9) and well-being at 18 and/or 24 months postpartum. Five subgroups were selected that had better-fit indices, entropy, and interpretability. Subgroups were labeled as (1) Minimum overall, (2) Mild-moderate overall, (3) Moderate-high sleep symptoms, (4) High psychological symptoms, and (5) High overall. After adjusting for covariates, postpartum women in Subgroups 4 and 5 had higher CES-D-9 scores at 18 and 24 months and lower well-being scores at 24 months. More postpartum women in Subgroups 4 and 5 experienced a history of depression or unemployment. Clinicians should provide targeted interventions for postpartum women in high-symptom subgroups., (© 2023 Wiley Periodicals LLC.)

Background: Birthing individuals experience various postpartum symptoms which have been associated with adverse health outcomes. Previous systematic reviews have focused on the examination of individual symptoms and their impact on health, which have limited our understanding of postpartum symptom clusters., Objective: To examine the compositions of symptom clusters, analytic methodologies and predictors of symptom clusters in birthing individuals up to 1 year postpartum., Design: Systematic review., Methods: This systematic review was reported following the PRISMA. Five databases were searched: PubMed, Embase, CINAHL Complete, PsycINFO and Scopus. Two reviewers performed title and abstract and full-text screening independently. Standard Quality Assessment Criteria were used to assess the articles' qualities. Key information was extracted into evidence table, which was checked for accuracy and completeness. A narrative synthesis was conducted., Results: A total of 30 articles were included. Studies were conducted in 16 countries, mostly in Europe (n = 9) and North America (n = 7). The majority were quantitative (n = 27) and cross-sectional (n = 27). Factor analysis was the most frequently used analytic methodology (n = 21). All three qualitative studies used grounded theory. Taking into consideration the variations among the studies, stress (n = 15, infant or partner-related and from other sources), depression (n = 12), somatic (n = 12) and anxiety clusters (n = 10) were most frequently identified. Symptom cluster predictors were examined in less than half of the included studies (n = 13). Among these, most were focused on how individual postpartum symptoms influence symptom clusters., Conclusions: Stress, depression, somatic and anxiety clusters are the most frequently identified postpartum symptom clusters. Future studies should examine the consistency, stability and clinical meaningfulness of these four symptom clusters., Relevance to Clinical Practice: The identification and management of the four symptom clusters should be of particular interest to clinicians and researchers., No Patient or Public Contribution: This systematic review did not directly involve patient or public contribution to the manuscript., (© 2022 John Wiley & Sons Ltd.)

Parents of children born with complex life-threatening chronic conditions (CLTCs) experience an uncertain trajectory that requires critical decision making. Along this trajectory, hope plays an influential but largely unexplored role; therefore, this qualitative descriptive study explores how parent and provider hope may influence decision making and care of a child born with CLTCs. A total of 193 interviews from 46 individuals (parents, nurses, physicians, and nurse practitioners) responsible for the care of 11 infants with complex congenital heart disease (CCHD) were analyzed to understand how hope features in experiences related to communication, relationships, and emotions that influence decision making. Overall, parental hope remained strong and played a pivotal role in parental decision making. Parents and professional healthcare providers expressed a range of emotions that appeared to be integrally linked to hope and affected decision making. Providers and parents brought their own judgments, perceptions, and measure of hope to relationships, when there was common ground for expressing, and having, hope, shared decision making was more productive and they developed more effective relationships and communication. Relationships between parents and providers were particularly influenced by and contributory to hope. Communication between parents and providers was also responsible for and responsive to hope.

Background: There is an increasing body of evidence indicating Y90 dose thresholds for tumor response and treatment-related toxicity. These thresholds are poorly studied in resin Y90, particularly in hepatocellular carcinoma (HCC)., Purpose: To evaluate the efficacy of prospective voxel-based dosimetry for predicting treatment response and adverse events (AEs) in patients with HCC undergoing resin-based Y90 radioembolization., Materials and Methods: This correlative study was based on a prospective single-arm clinical trial (NCT04172714), which evaluated the efficacy of low/scout (555 MBq) activity of resin-based Y90 for treatment planning. Partition model was used with goal of tumor dose (TD) > 200 Gy and non-tumoral liver dose (NTLD) < 70 Gy for non-segmental therapies. Single compartment dose of 200 Gy was used for segmentectomies. Prescribed Y90 activity minus scout activity was administered for therapeutic Y90 followed by Y90-PET/CT. Sureplan® (MIM Software, Cleveland, OH) was used for dosimetry analysis. Treatment response was evaluated at 3 and 6 months. Receiver operating characteristic curve determined TD response threshold for objective response (OR) and complete response (CR) as well as non-tumor liver dose (NTLD) threshold that predicted AEs., Results: N = 30 patients were treated with 33 tumors (19 segmental and 14 non-segmental). One patient died before the first imaging, and clinical follow-up was excluded from this analysis. Overall, 26 (81%) of the tumors had an OR and 23 (72%) had a CR. A mean TD of 253 Gy predicted an OR with 92% sensitivity and 83% specificity (area under the curve (AUC = 0.929, p < 0.001). A mean TD of 337 Gy predicted a CR with 83% sensitivity and 89% specificity (AUC = 0.845, p < 0.001). A mean NTLD of 81 and 87 Gy predicted grade 3 AEs with 100% sensitivity and 100% specificity in the non-segmental cohort at 3- and 6-month post Y90, respectively., Conclusion: In patients with HCC undergoing resin-based Y90, there are dose response and dose toxicity thresholds directly affecting outcomes., Clinical Trial Number: NCT04172714., (© 2023. The Author(s).)

Background: Currently, there is no nationally accepted protocol for addressing weight regain or inadequate weight loss after MBS., Objectives: To devise, implement, and evaluate a protocol targeting weight regain or inadequate weight loss in MBS patients at our institution., Setting: Vanderbilt University Medical Center, Nashville, TN, United States., Methods: Patients at least 6 months following primary sleeve gastrectomy (SG) or Roux-en-Y gastric bypass (RYGB) who achieved or were trending toward <50% excess body weight loss or who regained ≥10% of their lowest postoperative weight, were identified and referred for medical weight loss (MWL) intervention. Exclusion criteria were body mass index (BMI) ≤ 27 kg/m 2 , treatment with adjustable gastric banding, and conversion from SG to RYGB., Results: 2274 patients who were >6 months out from surgery were evaluated over 12 months. 93 patients (86% female) met criteria for inclusion. 69 (74%) patients agreed to intervention and were followed for an average of 165 days (SD 106.89 days), demonstrating a mean weight change of -5.11 kg (SD 6.86 kg), and BMI change of -1.81 kg/m 2 (SD 2.37 kg/m 2 ). Patients who spent <90 days in a MWL program demonstrated less average weight loss (1.75 kg vs 6.48 kg) ( P = .0042), and less change in BMI (-.63 kg/m 2 vs -2.29 kg/m 2 ) ( P = .0037) when compared to patients who spent >90 days in the MWL intervention., Conclusions: This study identifies criteria for intervention in patients suffering weight regain or inadequate weight loss after MBS and demonstrates that standardized identification and referral for treatment results in modest weight loss.

Purpose: Assessing fluid output for infants in the neonatal intensive care unit is essential to understanding fluid and electrolyte balance. Wet diaper weights are used as standard practice to quantify fluid output; yet, diaper changes are intrusive and physiologically distressing. Less frequent diaper changes may have physiologic benefits but could alter diaper weights following extended intervals., Methods: This pilot study examined the impact of initial diaper fluid volume, incubator air temperature and humidity, and diaper brand on wet diaper weight over time. Baseline fluid volume was instilled, and then diapers were placed in a neonatal incubator. Wet diaper weight was assessed longitudinally to determine changes in fluid volume over time. A factorial design with repeated measures (baseline, 3 hours, and 6 hours) was used to explore the effects of diaper brand (brand 1 vs brand 2), baseline fluid volume (3 mL vs 5 mL), and incubator temperature (28°C vs 36°C) and humidity (40% vs 80%) on the trajectory of weight in 80 diapers., Results: Wet diaper weight was significantly reduced over 6 hours ( P < .005). However, wet diaper weight increased in 80% humidity, but decreased in the 40% humidity over time ( P < .0001). Baseline fluid volume, incubator temperature, and diaper brand did not influence wet diaper weight over time (all P > .05)., Implications: Understanding environmental factors that influence the trajectory of wet diaper weight may support clinicians in optimizing the interval for neonatal diaper changes to balance the impact of intrusive care with need to understand fluid volume loss., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2022 by The National Association of Neonatal Nurses.)

Background and Objectives: Clinicians often communicate complex, uncertain, and distressing information about neurologic prognosis to parents of critically ill infants. Although communication tools have been developed in other disciplines and settings, none address the unique needs of the neonatal and pediatric neurology context. We aimed to develop a parent-informed framework to guide clinicians in communicating information about neurologic prognosis., Methods: Parents of infants with neurologic conditions in the intensive care unit were enrolled in a longitudinal study of shared decision-making from 2018 to 2020. Parents completed semistructured interviews following recorded family meetings with the health care team, at hospital discharge, and 6 months after discharge. All interviews targeted information about parent preferences for prognostic disclosure. We analyzed the data using a conventional content analysis approach. Two study team members independently coded all interview transcripts, and discrepancies were resolved in consensus. We used NVIVO 12 qualitative software to index and organize codes., Results: Fifty-two parents of 37 infants completed 123 interviews. Parents were predominantly mothers (n = 37/52, 71%) with a median age of 31 (range 19-46) years. Half were Black (n = 26/52, 50%), and a minority reported Hispanic ethnicity (n = 2/52, 4%). Inductive analysis resulted in the emergence of 5 phases of prognostic communication (Approach, Learn, Inform, Give support, and Next steps: ALIGN): (1) Approach: parents appreciated receiving consistent information about their child's neurologic outcome from clinicians who knew their child well. (2) Learn: parents valued when clinicians asked them how they preferred receiving information and what they already knew about their child's outcome prior to information delivery. (3) Inform: parents valued honest, thorough, and balanced information that disclosed prognostic uncertainty and acknowledged room for hope. (4) Give support: parents valued empathic communication and appreciated clinicians who offered real-time emotional support. (5) Next steps: parents appreciated clinicians who connected them to resources, including peer support., Discussion: The ALIGN framework offers a novel, parent-informed strategy to effectively communicate neurologic prognosis. Although ALIGN represents key elements of a conversation about prognosis, each clinician can adapt this framework to their own approach. Future work will assess the effectiveness of this framework on communication quality and prognostic understanding., (© 2022 American Academy of Neurology.)

Purpose: To evaluate the relationship between non-tumor liver (NTL) dose and adverse events (AE) in patients with hepatocellular carcinoma (HCC) treated with glass-based Yttrium-90 radioembolization (Y90-RE)., Materials and Methods: A retrospective analysis of patients with HCC treated with Y90-RE between 2013 and 2018 was performed. Baseline characteristics including demographics and Y90-RE treatment approach were captured. Common Terminology Criteria for Adverse Events v5 was assessed at months 3 and 6 post-treatment. Using voxel-based dosimetry with MIM Software V. 6.9, dose-volume histograms of treated area of liver were created. Receiver operator characteristic curve was used to determine NTL dose threshold predicting AEs. Multivariate analysis was used to determine independent clinical factors of predicting severe AEs. Chi-square analysis was used to compare proportions., Results: Two hundred and twenty-nine consecutive patients (115(50.2%) lobar and 114(49.8%) segmental) were included. At 3 months, there was a lower rate of any grade AE (55(46%) segmental and 36(31%) lobar, p = 0.009) and increased rate of severe AEs for lobar compared to segmental (2(2%) segmental and 9(8%) lobar, p = 0.029). At 6 months, severe AEs were greater for lobar than segmental (1(1%) segmental vs 10(9%) lobar, p = 0.005). For lobar Y90-RE, mean NTL dose of 112 Gy predicted severe AE (89% sensitivity and 91% specificity (AUC = 0.95, p =  < 0.0001) at 3 and 6 months. For the segmental group, no significant association was found between NTL dose and severe treatment-related AE at 3 and 6 months., Conclusion: In patients with HCC undergoing glass-based lobar Y90-RE, NTL dose of > 112 Gy is associated with severe treatment-related AEs at 3-6 months., (© 2022. Springer Science+Business Media, LLC, part of Springer Nature and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE).)

Purpose: To compare the accuracy and safety of 0.56 GBq resin yttrium-90 ( 90 Y) (scout 90 Y) microspheres with those of technetium-99m macroaggregated albumin (MAA) in predicting the therapeutic 90 Y (Rx 90 Y) dose for patients with hepatocellular carcinoma (HCC)., Materials and Methods: This prospective single-arm clinical trial (Clinicaltrials.gov: NCT04172714) recruited patients with HCC. Patients underwent same-day mapping with MAA and scout 90 Y. Rx 90 Y activity was administered 3 days after mapping. Using paired t test and Pearson correlation, the tumor-to-normal ratio (TNR), lung shunt fraction (LSF), predicted mean tumor dose (TD), and nontumoral liver dose (NTLD) by MAA and scout 90 Y were compared with those by Rx 90 Y. Bland-Altman plots compared the level of agreement between the TNR and LSF of scout 90 Y and MAA with that of Rx 90 Y. The safety of scout 90 Y was evaluated by examining the discrepancy in extrahepatic activity between MAA and scout 90 Y., Results: Thirty patients were treated using 19 segmental and 14 nonsegmental (ie, 2 contiguous segments or nonsegmental) therapies. MAA had weak LSF, moderate TNR, and moderate TD linear correlation with Rx 90 Y. Scout 90 Y had a moderate LSF, strong TNR, strong TD, and very strong NTLD in correlation with those of Rx 90 Y. Furthermore, the TNR and LSF of scout 90 Y had a stronger agreement with those of Rx 90 Y than with those of MAA. In the nonsegmental subgroup, MAA had no significant correlation with the TD and NTLD of Rx 90 Y, whereas scout 90 Y had a very strong correlation with both of these factors. In the segmental subgroup, both MAA and scout 90 Y had a strong linear correlation with the TD and NTLD of Rx 90 Y., Conclusions: Compared with MAA, scout 90 Y is a more accurate surrogate for Rx 90 Y biodistribution for nonsegmental therapies., (Copyright © 2022 SIR. Published by Elsevier Inc. All rights reserved.)

Purpose: Family support is essential for women with preterm infants during hospitalization. In low-income countries, the additional burden of infant care due to shortages in nursing staff necessitates that family members (guardians) be physically present to care for woman and the infant. The purpose of this study was to explore the types of support that Malawian women of preterm infants need during hospitalization. Methods: This descriptive qualitative study was conducted at a tertiary level hospital in southern Malawi. We recruited 15 women with preterm infants during hospitalization and conducted in-depth interviews. Data was audio-recorded, transcribed, and analyzed using NVivo. Results: The postpartum women participating this study preferred females and members of the maternal side of their family for guardians. Participants' support needs included physical, financial, emotional, and spiritual support. Barriers such as financial constraints and the lack of accommodations for guardians had left the participants without support persons physically present to help them., (© Copyright 2022 Springer Publishing Company, LLC.)

Competing Interests: The authors declare no conflicts of interest.

Objective: We characterize the content and role of prognostic discussion for infants with neurologic conditions., Methods: In this descriptive qualitative study, we prospectively enrolled infants (age < 1 year) in the intensive care unit with a neurologic condition anticipated to have ≥1 family conference about prognosis or goals of care. We audiorecorded family conferences as they occurred. We used a rapid-cycle qualitative approach to identify and refine themes., Results: Forty infants and 61 parents were enrolled; 68 family conferences occurred for 24 infants. The majority of infant cases (n = 23/24, 96%) and conferences (n = 64/68, 94%) included discussion of neurologic prognosis. Common infant diagnoses included prematurity (n = 12, 52%), genetic conditions (n = 9, 35%), and brain malformations (n = 7, 30%). We identified 2 themes relating to the characterization of the infant's prognosis: (1) predictions of impairment and (2) rationale for prognostic predictions. We identified 3 themes characterizing the role of prognostic discussion: (1) aligning parent and clinician understanding of infant outcome, (2) influencing decision-making, and (3) preparing for life at home. We identified 2 themes characterizing discussion of prognostic uncertainty: (1) multilayered types of uncertainty and (2) holding space for hope alongside uncertainty., Interpretation: In this cohort of infants with neurologic conditions and their parents, we identified salient themes characterizing the content and role of discussion about neurologic outcome. Our findings highlight that prognostic discussion focuses on anticipated impairments, informs decision-making, and helps families prepare for home life. Future work should characterize whether these findings align with parent preferences for prognostic disclosure. ANN NEUROL 2022;92:699-709., (© 2022 American Neurological Association.)

Background: Hospitalization of a newborn infant is stressful for all mothers. Hospitals in Malawi have limited nursing staff and support, so mothers are the primary care providers for their hospitalized infants. Few studies have explored the experience of these mothers as both care providers and mothers., Purpose: The purpose of this study was to explore the experiences of mothers during the hospitalization of the infant. The goal was to increase knowledge of their primary concerns about the hospital stay., Methods: This was a descriptive qualitative study conducted at Queen Elizabeth Central Hospital in Malawi. Mothers were interviewed prior to their infant's discharge. We used the directed content analysis approach to analyze our data., Results: Twenty mothers of preterm or full-term infants were interviewed. The primary concerns were perinatal experiences, the infant's condition and care including breastfeeding, support from family members, and support and care from healthcare providers. Additionally, mothers of preterm infants were concerned about the burdens of kangaroo mother care., Implication for Practice: In hospitals that provide limited nursing support to mothers and their infants, it is important to identify a support system for the mother and provide mothers with information on infant care., Implications for Research: Future research should identify specific supports and resources in the community and hospital settings that are associated with positive hospital experiences., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2021 by The National Association of Neonatal Nurses.)

Parents and clinicians caring for infants with neurologic disease often make high-stakes decisions about infant care. To characterize how these decisions occur, we enrolled infants with neurologic conditions, their parents, and their clinicians in a longitudinal mixed methods study of decision making. We audio recorded family conferences as they occurred and analyzed conferences using a directed content analysis approach. We enrolled 40 infants and 61 parents who participated in 68 family conferences. Thirty-seven conferences contained a treatment decision. We identified 4 key domains of the decision-making process: medical information exchange, values-based exchange, therapeutic partnership, and integration of values into decision making. Discussion of values was typically parent initiated (n = 20, 83%); approximately one-third of conferences did not contain any discussion of parent values. Integration of family values and preferences into decision making occurred in approximately half of conferences. These findings highlight opportunities for interventions that promote values discussion and the integration of values into decision making.

Purpose: Children born with Complex Life-Threatening Conditions (CLTCs) often require complex and specialized services. Parents of children with CLTCs balance the role of caregiver with other responsibilities of employment, education, relationships, and self-care. The purpose of this paper is to describe the challenges for parents serving as caregivers of children with CLTCs and their intersection with health care provider expectations through utilization and adaptation of the role theory framework., Design/methods: We employed a qualitative descriptive design, secondary analysis of a longitudinal study on parent and provider decision making for children with CLTC. There were 218 interviews from sixty-one parents of 35 infants with prematurity, bone marrow transplant, and/or complex cardiac disease, followed for one year unless death occurred. Content analysis and thematic generation were performed capturing the various parental roles embedded within provider expectations of informal parental caregiving., Results: Results showed that parents of children with CLTCs serve multidimensional roles, including that of informal nurse and care coordinator, while maintaining additional personal roles as parent and family provider. Parents experienced challenges as caregivers that were shaped by perceived expectations of health care providers as well as lack of support, often leading to role strain, conflict, overload, and sometimes exit., Conclusions: Parents of children with CLTCs experience both common and unique challenges inn balancing multiple roles as an informal caregiver. Despite utilizing positive coping mechanisms, their status as parent caregiver carries significant risk for role strain and overload. We recommend the implementation of strategies for increasing parental support and family-centered care., Competing Interests: Declaration of Competing Interest The authors declare no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Purpose: To Evaluate the correlation between tumor dosimetric parameters with objective tumor response (OR) and overall survival (OS) in patients with surgically unresectable colorectal liver metastasis (CRLM) undergoing resin-based Ytrrium-90 selective internal radiation therapy (Y90 SIRT)., Materials and Methods: 45 consecutive patients with CRLM underwent resin-based Y90 SIRT in one or both hepatic lobes (66 treated lobes total). Dose volume histograms were created with MIM Sureplan ® v.6.9 using post-treatment SPECT/CT. Dosimetry analyses were based on the cumulative volume of the five largest tumors in each treatment session and non-tumoral liver (NTL) dose. Receiver operating characteristic (ROC) curve was used to evaluate tumor dosimetric factors in predicting OR by Response Evaluation Criteria for Solid Tumors at 3 months post-Y90. Additionally, ROC curve was used to evaluate non-tumoral liver dose as a predictor of grade ≥ 3 liver toxicity and radioembolization induced liver disease (REILD) 3 months post Y90. To minimize for potential confounding demographic and clinical factors, univariate and multivariate analysis of survival with mean tumor dose as one of the factors were also performed. Kaplan-Meier estimation was used for OS analysis from initial Y90 SIRT., Results: 26 out of 45 patients had OR with a median OS of 17.2 months versus 6.8 months for patients without OR ( p < 0.001). Mean tumor dose (TD) of the five largest tumors was the strongest predictor of OR with an area under the curve of 0.73 ( p < 0.001). Minimum TD, and TD to 30%, 50%, and 70% of tumor volume also predicted OR ( p 's < 0.05). Mean TD ≥ 100 Gy predicted a significantly prolonged median OS of 19 vs. 11 months for those receiving TD < 100 Gy ( p = 0.016). On univariate analysis, mean TD < 100 Gy, presence of any genomic mutation, presence of MAPK pathway mutation, bilobar hepatic metastases and diffuse metastatic disease (>10 lesions per liver lobe) were found to be predictors of shorter median OS. On multivariate analysis, mean TD < 100 Gy, presence of any genomic mutation, and diffuse hepatic metastatic disease were found to be independent predictors of shorter OS. Overall, six (13.3%) patients developed grade ≥ 3 liver toxicity post Y90 of whom two (4.4%) patients developed REILD. No dose threshold predicting grade ≥ 3 liver toxicity or REILD was identified., Conclusions: Mean TD ≥ 100 Gy in patients with unresectable CRLM undergoing resin-based Y90 SIRT predicts OR and prolonged OS.

Objective: Test web-based implementation for the science of enhancing resilience (WISER) intervention efficacy in reducing healthcare worker (HCW) burnout., Design: RCT using two cohorts of HCWs of four NICUs each, to improve HCW well-being (primary outcome: burnout). Cohort 1 received WISER while Cohort 2 acted as a waitlist control., Results: Cohorts were similar, mostly female (83%) and nurses (62%). In Cohorts 1 and 2 respectively, 182 and 299 initiated WISER, 100 and 176 completed 1-month follow-up, and 78 and 146 completed 6-month follow-up. Relative to control, WISER decreased burnout (-5.27 (95% CI: -10.44, -0.10), p = 0.046). Combined adjusted cohort results at 1-month showed that the percentage of HCWs reporting concerning outcomes was significantly decreased for burnout (-6.3% (95%CI: -11.6%, -1.0%); p = 0.008), and secondary outcomes depression (-5.2% (95%CI: -10.8, -0.4); p = 0.022) and work-life integration (-11.8% (95%CI: -17.9, -6.1); p < 0.001). Improvements endured at 6 months., Conclusion: WISER appears to durably improve HCW well-being., Clinical Trials Number: NCT02603133; https://clinicaltrials.gov/ct2/show/NCT02603133., (© 2021. The Author(s).)

Purpose: To compare the efficacies of glass and resin-based Yttrium-90 microspheres by comparing absorbed tumor dose (TD) with both tumor response (TR) and overall survival (OS) in patients with chemorefractory intrahepatic cholangiocarcinoma (ICC)., Methods: Post-Y90 treatment bremsstrahlung SPECT/CT of 38 consecutive patients receiving 45 treatments (21 resin microspheres, 24 glass microspheres) were analyzed retrospectively. MIM software v6.9.4 (MIM Software Inc, Cleveland, OH) was used to calculate targeted tumors' dose volume histogram. Modified Response Evaluation Criteria in Solid Tumors was used to evaluate tumor response 3 months post-treatment. Kaplan Meier estimation was used for survival analysis. T-test was used to compare the devices on various dosimetric parameters., Results: Thresholds for TD to predict TR with ≥ 80% specificity were as follows: mean TD (Resin: 78.9 Gy; Glass: 254.7 Gy), maximum TD (Resin: 162.9 Gy; Glass: 591 Gy), minimum TD (Resin: 53.7 Gy; Glass: 149.1 Gy). Microsphere type had no effect on survival from first Y90 (Resin: 11.2 mo; Glass 10.9 mo [p = 0.548]). In patients receiving resin microspheres, mean TD ≥ 75 Gy or maximum TD ≥ 150 Gy was associated with median OS of 20.2 mo compared to 6.5 mo for those receiving less (p = 0.001, 0.002, respectively). For patients treated with glass microspheres, those receiving a mean TD ≥ 150 Gy had a median OS of 14.6 mo vs. 2.6 mo for those receiving less (p = 0.031)., Conclusion: TD thresholds predictive of TR and OS differ significantly between glass and resin microspheres. However, microsphere type has no impact on survival in patients with chemorefractory ICC., Level of Evidence: Level 3, Retrospective Study.

Purpose: To evaluate the relationship between Yttrium-90 (Y90) tumour dose and response rate in patients with hepatocellular carcinoma (HCC) who undergo Y90 radiation segmentectomy (Y90-RS) and to determine implication on overall survival (OS)., Materials and Methods: Post Y90-RS Bremsstrahlung single-photon emission computed tomography/CT of 105 HCC patients with 110 treatments performed with glass microspheres was retrospectively analysed. The dose-volume histogram of the targeted tumour was determined with commercially available dosimetry software. Tumour response at 3 months was evaluated using modified Response Evaluation Criteria in Solid Tumours. Tumour dose thresholds associated with the objective response with 80% specificity were then used to evaluate implication on OS using Kaplan-Meier estimation and log-rank analysis., Results: Tumour dose thresholds to predict objective response with 80% specificity were the following: maximum tumour dose (748 Gy), mean tumour dose (568 Gy), minimum tumour dose of 30% tumour volume (608 Gy), minimum tumour dose of 50% tumour volume (565 Gy), minimum tumour dose of 70% tumour volume (464 Gy) and minimum tumour dose of 100% tumour volume (213 Gy). These parameters all significantly predicted tumour response with areas under the ROC curve of >0.6. Mean tumour dose of ≥250 Gy predicted median OS of 43.67 vs. 17.87 months for others (P = 0.026). Minimum dose ≥180 Gy to 100% of tumour volume predicted median OS of 44.93 vs. 35.87 months for others (P = 0.043)., Conclusion: In patients with HCC undergoing Y90-RS, mean tumour dose ≥250 Gy and minimum tumour dose of ≥180 Gy to 100% of tumour volume are both significantly correlated with higher objective tumour response and prolonged survival., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Competing Interests: The authors declare no conflicts of interest.

Benefits of skin-to-skin contact (SSC) are documented but often delayed in the extremely preterm population due to medical complexity and staff misconceptions about safety. This quality improvement initiative was designed to increase SSC utilization among infants born before 29 weeks' gestation regardless of respiratory support by addressing nursing barriers inhibiting SSC. A pre-/postsurvey evaluated comfort level performing and perceived barriers to SSC utilization. Implementation consisted of an updated unit-specific SSC protocol and tailored education specific to identified barriers. Evaluation included SSC rates and maternal human milk usage in the first 30 days of life. In total, 81 patients (22-28 weeks, 370-1410 g) were included. SSC rates ranged from 3.3% to 17.7% at baseline and increased to 33.2% to 39.1% postintervention. Maternal human milk utilization increased above target (≥75%) postintervention for days 7 and 14, but declined towards baseline on days 21 and 30. A statistically significant increase was observed in nursing comfort level when performing SSC for intubated infants as well as infants with a peripherally inserted central catheter or umbilical venous catheter. SSC rates increased with infants younger than 29 weeks requiring intubation and central line management, possibly as a result of greater nursing comfort surrounding with SSC., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Intraoperative ventilator induced lung injury is associated with development of postoperative pulmonary complications. Despite advances in modes and methods of mechanical ventilation, postoperative pulmonary complications remain as one of the leading causes of adverse outcomes following surgery and anesthesia. In an attempt to reduce the incidence of postoperative pulmonary complications, the use of an intraoperative ventilatory technique to minimize lung injury has been introduced. Lung protective ventilation typically entails the use of a physiologic tidal volume, positive end expiratory pressure, extended inspiratory time, and an alveolar recruitment maneuver. The goal of intraoperative lung protective ventilation is to prevent or at least minimize development of ventilator induced lung injury by maintaining a homogeneous lung and alveolar stability during and after a surgical procedure. To appreciate the value of the application of an intraoperative lung protective ventilation strategy, the pathophysiology and developmental processes of ventilator induced lung injury must first be understood. The primary purpose of this paper is to provide a basic understanding of the relationship between conventional intraoperative mechanical ventilation, pulmonary derangement and lung injury as well as a rationale for the use of individualized lung protective ventilation to optimize surgical patient pulmonary outcomes., Competing Interests: Hideyo Tsumura, DNP, MSN, CRNA; Debra Brandon, PhD, RN, CNS, FAAN; Wei Pan, PhD; and Charles Vacchiano, PhD, CRNA, received a general research grant from the AANA Foundation. Erica Harris, MSN, CRNA, declared no financial assistance related to the content of this article. The authors did not discuss off-label use within the article. Disclosure statements are available for viewing upon request., (Copyright © by the American Association of Nurse Anesthetists.)

Background: The coronavirus disease 2019 (COVID-19) pandemic has made it more challenging for patients to undergo yttrium-90 (Y-90) radioembolization (RE). Same day Y-90 RE provides an opportunity to minimize logistical challenges and infection risk associated with COVID-19, thus improving patient access., Aim: To describe the use of same day Y-90 RE with routine single photon emission computed tomography/computed tomography (SPECT/CT) in order to optimize therapy., Methods: All patients were selected for Y-90 RE through a multidisciplinary tumor board, and were screened and tested for COVID-19 infection per institutional protocol. A same day procedure was developed, consisting of angiography, imaging, and Y-90 resin particle delivery. Routine SPECT/CT after technetium-99m macroaggregated albumin (Tc-99m MAA) administration was performed for assessment of arterial supply, personalized dosimetry, and extrahepatic activity. Post-treatment Y-90 bremsstrahlung SPECT/CT was performed for confirmation of particle delivery, by utilization of energy windowing to limit signal from previously administered Tc-99m MAA particles., Results: A total of 14 patients underwent same day Y-90 RE between March and June 2020. Mean lung shunt fraction was 6.13% (range 3.5%-13.1%). Y-90 RE was performed for a single lesion in 7 patients, while the remaining 7 patients had treatment of multifocal lesions. The largest lesion measured 8.3 cm. All patients tolerated the procedure well and were discharged the same day., Conclusion: Same day Y-90 RE with resin-based microspheres is feasible, and provides an opportunity to mitigate infection risk and logistical challenges associated with the COVID-19 pandemic and beyond. We recommend consideration of SPECT/CT, especially among patients with complex malignancies, for the potential to improve outcomes and eligibility of patients to undergo same day Y-90 RE., Competing Interests: Conflict-of-interest statement: No authors received specific funding for the development of this manuscript. Kokabi N conducts Y-90 radioembolization research partially funded by Sirtex Medical Ltd; Duszak R receives research support from the Harvey L. Neiman Health Policy Institute., (©The Author(s) 2021. Published by Baishideng Publishing Group Inc. All rights reserved.)

Purpose: The aim of the study was to evaluate the effects of tumour dose on tumour response and overall survival (OS) in patients with chemo-refractory metastatic breast cancer (MBC) to the liver undergoing yttrium-90 radioembolisation (Y90 RE)., Materials and Methods: In 20 consecutive patients with chemo-refractory MBC to the liver undergoing 33 total Y90 RE resin treatments, volumes of interest were drawn around the five largest tumours of the targeted liver lobe on post-Y90 RE Bremsstrahlung single-photon emission computed tomography/computed tomography using MIM software v.6.9 (MIM Software, Cleveland, Ohio, USA) and dose-volume histograms were calculated. Response Evaluation Criteria in Solid Tumours (RECIST) was used to determine tumour response at 3 months. Receiver operating characteristics (ROC) curves were used to determine thresholds for various dosimetry parameters. Kaplan-Meier estimation was used to determine OS., Results: Overall, 11 of 33 (33%) Y90 RE treatments resulted in complete or partial response according to RECIST criteria with a median OS of 20.97 months compared to 11.73 months for nonresponders (P = 0.003). Mean tumour dose, defined as the aggregate tumour dose of up to the five largest tumours in the targeted lobe, was the most predictive of tumour response with the highest area under the ROC curve of 0.967. Mean tumour dose >70 Gy had 91% sensitivity and 100% specificity for predicting tumour response. Patients with mean tumour dose >70 Gy experienced a median OS of 16.1 months vs. 12.8 months for those who did not (P = 0.008)., Conclusion: For patients with chemo-refractory breast cancer with liver metastases, achieving a mean tumour dose >70 Gy is a significant predictor of tumour response and prolonged OS., (Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.)

Competing Interests: The authors declare no conflicts of interest.

Background: Patients undergoing metabolic and bariatric surgery are prone to developing micronutrient deficiencies, necessitating life-long nutritional supplementation and monitoring. Historically, these deficiencies were thought to be driven by postsurgical changes in absorption. Recent data, though, have demonstrated that obesity alone is also associated with micronutrient deficiencies. Thiamine deficiency, in particular, can lead to permanent neurologic deficits., Objective: Identify thiamine deficiency prevalence within the preoperative metabolic and bariatric surgery patient population., Setting: Single institution academic medical center., Methods: A retrospective review of deidentified data was examined that included whole blood thiamine measured from consecutive patients from April 2018 to June 2019 (n = 346). Cohort characteristics were assessed including age, operation, preoperative weight, and race/ethnicity. The majority of the cohort were women (83%) with an average age of 44.9 years. Racial representation included White/Caucasian (73%) and Black (21%), while operations included Roux-en-Y gastric bypass (58%), sleeve gastrectomy (31%), and revisions (10%)., Results: Thiamine concentration was normally distributed with a mean of 144 nM. Overall, 3.5% of patients had thiamine concentrations below the lower limit of normal of <70 nM, while 35 additional patients (14%) were at risk for thiamine deficiency with concentrations <100 nM. On the average, these patients were of similar age and were all undergoing primary procedures (50% gastric bypass, 50% sleeve gastrectomy). Regression methods demonstrated that patients with thiamine deficiency tended to be females with higher body mass index, even after controlling for sex, height, and preoperative weight. After covariate adjustment, male sex and increasing height were both associated with higher thiamine concentration., Conclusion: Previously quoted rates of thiamine deficiency in the preoperative patient are variable, but we describe a significant number of patients with, or at risk of, thiamine deficiency. Male sex and increasing height are likely associated with increased skeletal muscle mass, which is enriched with thiamine. Routine thiamine measurement, either preoperatively or at the time of surgery, is warranted given its limited stores within the body and potential catastrophic complications associated with acute or chronic deficiency., (Copyright © 2020 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.)

Background: Multi-sensory behavioral interventions for preterm infants have the potential to accelerate feeding, growth, and optimize developmental trajectories and increase parents' interactive engagement with their infants. However, few neonatal intensive care units (NICUs) provide evidence-based standardized early behavioral interventions as routine care. Lack of implementation is a major gap between research and clinical practice. H-HOPE, is a standardized behavioral intervention with an infant- directed component (Massage+) and a parent-directed component (four participatory guidance sessions that focus on preterm infants' behaviors and appropriate responses). H-HOPE has well documented efficacy. The purpose of this implementation study is to establish H-HOPE as the standard of care in 5 NICUs., Methods: The study employs a Type 3 Hybrid design to simultaneously examine the implementation process and effectiveness in five NICUs. To stagger implementation across the clinical sites, we use an incomplete stepped wedge design. The five participating NICUs were purposively selected to represent different acuity levels, number of beds, locations and populations served. Our implementation strategy integrates our experience conducting H-HOPE and a well-established implementation model, the Consolidated Framework for Implementation Research (CFIR). The CFIR identifies influences (facilitators and barriers) that affect successful implementation within five domains: intervention characteristics, outer setting (the hospital and external events and stakeholders), inner setting (NICU), implementers' individual characteristics, and the implementation process. NICUs will use the CFIR process, which includes three phases: Planning and Engaging, Executing, and Reflecting and Evaluating. Because sustaining is a critical goal of implementation, we modify the CFIR implementation process by adding a final phase of Sustaining., Discussion: This study builds on the CFIR, adding Sustaining H-HOPE to observe what happens when sites begin to maintain implementation without outside support, and extends its use to the NICU acute care setting. Our mixed methods analysis systematically identifies key facilitators and barriers of implementation success and effectiveness across the five domains of the CFIR. Long term benefits have not yet been studied but may include substantial health and developmental outcomes for infants, more optimal parent-child relationships, reduced stress and costs for families, and substantial indirect societal benefits including reduced health care and special education costs., Trial Registration: ClinicalTrials.gov registration number NCT04555590 , Registered on 8/19/2020.

Purpose: To compare lung shunt fraction (LSF) prior to Y-90 radioembolization calculated using planar imaging versus SPECT/CT in patients with hepatocellular carcinoma (HCC)., Methods: A single institution retrospective analysis of technetium-99m macroaggregated albumin (Tc-99m MAA) LSF studies for 293 consecutive patients with HCC between 2013 and 2018 was performed. LSF using planar imaging (PLSF) was compared to retrospectively calculated LSF using SPECT/CT (SLSF) via semiautomated segmentation using MIM v.6.9. Sub-analyses of patients were performed based on PLSF range, tumor size, BCLC stage, and Child-Pugh (C-P) score. Mean LSF absolute discrepancy between sub-groups was analyzed. Comparisons were performed using paired t tests and linear regression analysis., Results: Mean PLSF, 8.27%, was greater than mean SLSF, 3.27% (p < 0.001). When categorizing patients by PLSF ranges of < 10%, 10-19.9%, and ≥ 20%, PLSF remained greater than SLSF in all subgroups (p's < 0.001). Patients with PLSF ≥ 20% had a greater absolute discrepancy with SLSF (13.31%) compared to patients with PLSF < 20% (4.74%; p < 0.0001). LSF absolute discrepancy was greater for patients with a maximum liver tumor size ≥ 5.0 cm (5.59%) compared to a liver tumor size < 5.0 cm (4.40%; p = 0.0076). For all BCLC grades and C-P scores, PLSF was greater than SLSF. A greater LSF discrepancy existed for patients with a worse C-P score (C-P A: 4.78%, C-P B/C: 6.12%; p = 0.0081), but not BCLC stage (0/A/B: 4.87%, C: 4.56%; p = 0.5993)., Conclusion: In patients with HCC, SLSF is significantly lower compared to PLSF, with a greater discrepancy among patients with a PLSF ≥ 20%, tumor size ≥ 5 cm, and worse C-P score., Level of Evidence: Level 3, Retrospective Study.

Chronic pain management has become a treatment priority for people living with HIV (PLH), and PLH may be at increased risk for opioid addiction. Physical therapy (PT) has been shown to be effective as a nonpharmacological method of chronic pain management; however, there is a gap in research examining the role of PT for chronic pain, especially as it relates to opioid reduction, in this patient population. This retrospective study evaluated pain level and opioid use before and after PT intervention among HIV-positive adults with chronic pain on chronic opioid therapy ( n  = 22). The study was conducted at a multidisciplinary AIDS clinic in Atlanta, GA. Outcome measures were self-reported pain on the numerical rating scale (0-10) and morphine milligram equivalents (MMEs), which measure opioid use. A majority of patients (77%) demonstrated a decrease in pain by the conclusion of the study period; however, only 18.2% of patients reported decreased pain as well as a decrease in MMEs. The most common PT treatments used among the patients with a decrease in pain and/or opioid use included home exercise programs, manual therapy, and self-pain management education. Eighty percent of the participants who did not decrease opioid use reported a decrease or elimination of pain by the end of the PT intervention. This reflects the need for careful consideration of the complexity of opioid use and addiction, and the importance of a multidisciplinary team to best serve the needs of PLH aiming to decrease chronic pain and opioid use., Competing Interests: No competing financial interests exist., (© Sara D. Pullen et al. 2020; Published by Mary Ann Liebert, Inc.)

Background: Invasive meningococcal disease is a major cause of meningitis in children. An investigational meningococcal (serogroups A, C, Y, and W) tetanus toxoid conjugate vaccine (MenACYW-TT) could offer protection against invasive meningococcal disease in this population. This phase III study assessed the immunogenicity and safety of MenACYW-TT in children compared with a licensed quadrivalent meningococcal vaccine conjugated with diphtheria protein CRM197 (MenACWY-CRM)., Methods: Healthy children 2-9 years of age in the United States, including Puerto Rico, were randomized (1:1) to receive MenACYW-TT (n = 499) or MenACWY-CRM (n = 501) (NCT03077438). Meningococcal antibody titers to the 4 vaccine serogroups were measured using a serum bactericidal antibody assay with human complement (hSBA) before and at day 30 after vaccination. Noninferiority between the vaccine groups was assessed by comparing seroresponse rates (postvaccination titers ≥1:16 when prevaccination titers were <1:8, or ≥4-fold increase if prevaccination titers were ≥1:8) to the 4 serogroups at day 30. Safety was monitored., Results: The proportion of participants achieving seroresponse at day 30 in the MenACYW-TT group was noninferior to the MenACWY-CRM group (A: 55.4% vs. 47.8%; C: 95.2% vs. 47.8%; W: 78.8% vs. 64.1%; Y: 91.5% vs. 79.3%, respectively). Geometric mean titers for serogroups C, W, and Y were higher with MenACYW-TT than for MenACWY-CRM. Both vaccines were well-tolerated and had similar safety profiles., Conclusions: MenACYW-TT was well-tolerated in children and achieved noninferior immune responses to MenACWY-CRM against each of the 4 vaccine serogroups.

Background: Dehydration drives a significant proportion of readmissions following bariatric surgery. Routinely performed body composition testing and total body water (TBW) calculations may present a novel method for diagnosing dehydration for outpatient intervention. We sought to determine if a change in TBW from preoperative baseline could help identify bariatric patients requiring outpatient intravenous fluid (IVF) administration for dehydration., Methods: The VUMC Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program database was retroactively queried for all patients undergoing bariatric surgery at an accredited bariatric surgery center from January 1, 2017 to May 31, 2018. Body composition test results presurgery and postsurgery were extracted from the electronic health record. Change in TBW was compared between patients requiring outpatient IVF and those who did not use multivariable logistic regression., Results: 583 patients underwent surgery over the study period (388 laparoscopic Roux-en-Y gastric bypass, 195 sleeve). 62 (10.6%) required outpatient fluid administration for dehydration. After multivariable analysis, patients with an increased hospital length of stay at index operation were more likely to require outpatient IVF (odds ratio [OR] 1.65, 95% CI 1.22-2.2). Preexisting diabetes diagnosis was protective (OR 0.35, 95% CI 0.16-0.74). Neither 1-week nor 1-month change in TBW from preoperative baseline was significantly different between patients receiving outpatient IVF and those who did not., Conclusion: Increased hospital length of stay predicts patients at risk of postoperative dehydration requiring IVF administration. Body composition testing and TBW were not useful in distinguishing between populations. Further research is needed to examine the efficacy of outpatient IVF in preventing hospital readmissions for dehydration.

Background: Literature dating back to 1982 supports the use of ultrasound to confirm UVC position as a more reliable method compared to x-ray. The use of ultrasound to confirm UVC position remains infrequent in the NICU., Purpose: To determine the feasibility of training an NNP in the acquisition and interpretation of a parasternal short-axis (PSAX) image of the heart to confirm UVC position., Methods: A retrospective review of 48 charts evaluated descriptive data using standard technique of an x-ray to confirm UVC placement. An NNP was trained to acquire and interpret a parasternal short-axis (PSAX) cardiac view by a pediatric cardiologist. The NNP independently and prospectively evaluated 21 neonates and determined whether the UVC was in satisfactory or unsatisfactory position. The same image was blindly over-read by the pediatric cardiologist. Agreement between the NNP and pediatric cardiologist interpretations as well as the pediatric cardiologist and radiologist interpretations was evaluated using the κ-test., Results: Initial pediatric cardiology interpretation of UVC position showed the UVC to be malpositioned in 66% of neonates (n = 14). NNP and pediatric cardiology interpretations in UVC position had 86% agreement (κ-0.667). Pediatric cardiology (ultrasound) and radiology interpretations (x-ray) in UVC position had 86% agreement (κ-0.69)., Implications for Practice: It is feasible to train NNPs to perform and accurately interpret a single PSAX ultrasound image to determine satisfactory UVC position., Implications for Research: Increasing the use of ultrasound to determine satisfactory position of UVCs in the NICU can reduce unnecessary exposure to ionizing radiation in neonates.