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Temporomandibular joint replacement (TJR) with an alloplastic (metal/ultra-high-molecular-weight polyethylene) device has proven to be a successful and predictable procedure. This paper describes a novel technique for performing TJR with an endaural incision alone. The technique we are describing uses only an endaural incision with supplemental trocar incision(s), to perform a TJR. There were 4 patients for a total of 8 temporomandibular joints that were selected. All 4 patients were assessed immediately following surgery, on postoperative days 1 and 7 and at 6 months following surgery. Maximal interincisal opening and subjective variables were assessed at each of the time points. Additionally, the total operative time was measured and compared to a previous age and diagnosis matched control group using the traditional 2 incisions TJR.There were 3 females and 1 male (ages 19-67) who underwent TJR with an endaural incision alone. There were 4 females (ages 19-68) who underwent traditional TJR surgery. None of the patients in either group had major complications and all patients were discharged on postoperative day 1. All patients in the endaural incision alone group had increased maximal interincisal opening and reported a quicker subjective decrease in pain and disability following surgery with less average time in the operating room. However, all patients in the endaural incision alone group had CN VII weakness that lasted longer than those in the traditional TJR group.The minimally invasive approach for TJR was successful in the present pilot study and could be used in specific situations to decrease the morbidity associated with additional incisions for this procedure. Ultimately, the endaural only incision approach offers promising outcomes for future patients undergoing temporomandibular joints TJR in the right patient population.

Concussion is associated with acute disturbances in brain function and behavior, with potential long‐term effects on brain health. However, it is presently unclear whether there are sex differences in acute and long‐term brain recovery. In this study, magnetic resonance imaging (MRI) was used to scan 61 participants with sport‐related concussion (30 male, 31 female) longitudinally at acute injury, medical clearance to return to play (RTP), and 1‐year post‐RTP. A large cohort of 167 controls (80 male, 87 female) was also imaged. Each MRI session assessed cerebral blood flow (CBF), along with white matter fractional anisotropy (FA) and mean diffusivity (MD). For concussed athletes, the parameters were converted to difference scores relative to matched control subgroups, and partial least squares modeled the main and sex‐specific effects of concussion. Although male and female athletes did not differ in acute symptoms or time to RTP , all MRI measures showed significant sex differences during recovery. Males had greater reductions in occipital‐parietal CBF (mean difference and 95%CI: 9.97 ml/100 g/min, [4.84, 15.12] ml/100 g/min, z = 3.73) and increases in callosal MD (9.07 × 10−5, [−14.14, −3.60] × 10−5, z = −3.46), with greatest effects at 1‐year post‐RTP. In contrast, females had greater reductions in FA of the corona radiata (16.50 × 10−3, [−22.38, −11.08] × 10−3, z = −5.60), with greatest effects at RTP. These findings provide new insights into how the brain recovers after a concussion, showing sex differences in both the acute and chronic phases of injury., This study examined whether there are sex differences in acute and long‐term brain changes after concussion. Male athletes showed greater declines in cerebral blood flow, whereas both sexes showed unique alterations in white matter microstructure. These sex differences were present at acute injury and remained up to 1 year after medical clearance.

BACKGROUND Limited data describe poisoning exposures in pregnant women. Previous studies are limited to inpatient populations, those seen only by toxicologists, or single poison centers. This study aimed to describe poison exposures reported to U.S. poison control centers in pregnant patients compared to non-pregnant controls. METHODS This was a retrospective observational study of exposures reported to the American Association of Poison Control Centers National Poison Data System from 2000 through 2019. Pregnant patients were included from 15-44 years along with a random sampling of 5:1 age and year matched control group of non-pregnant exposures. Demographics, primary substance, and known medical outcomes were described. Chi square analysis was performed for comparisons. RESULTS From 2000 to 2019, a total of 131,619 pregnant cases and 658,095 non-pregnant controls were identified. The median age was 27 years (IQR: 22, 31) for the matched groups. For known trimester of pregnancy: 29.8, 37.0, and 28.2% were in the first, second, and third trimester, respectively. Most common exposures were analgesics and cleaning products. Intentional exposures were more common in non-pregnant compared to pregnant cases (41.2 vs 21.9%; OR 2.71, 95% CI 2.67-2.75), mostly self-harm attempts (31.5 vs. 15.8%). Notably, there was a large discrepancy in the proportion of environmental exposures, with fewer in non-pregnant controls compared with pregnant cases (3.8 vs. 12.1%; OR 0.29, 95% CI 0.28-0.29). More non-pregnant cases had multiple substance exposures compared with pregnant cases (22.2 vs. 10.9%; OR 2.34, 95% CI 2.29-2.38). There were more moderate effect outcomes in non-pregnant compared with pregnant cases (13.2 vs. 6.3%; OR 2.25, 95% CI 2.20-2.30). CONCLUSIONS Outcomes of poisoning exposures in pregnant patients reported to U.S. poison centers are less serious compared to non-pregnant controls, likely due to the lower rates of intentional abuse and self-harm exposures and greater number of minimally toxic environmental exposures.

Background Fecal microbiota transfer (FMT) has become a standard of care in the prevention of multiple recurrent Clostridioides difficile (rCDI) infection. Aim While primary cure rates range from 70–80% following a single treatment using monodirectional approaches, cure rates of combination treatment remain largely unknown. Methods In a retrospective case-control study, outcomes following simultaneous bidirectional FMT (bFMT) with combined endoscopic application into the upper and lower gastrointestinal tract, compared to standard routes of application (endoscopy via upper or lower gastrointestinal tract and oral capsules; abbreviated UGIT, LGIT and CAP) on day 30 and 90 after FMT were assessed. Statistical matching partners were identified using number of recurrences ( Results Primary cure rates at D30 and D90 for bFMT were 100% (p=.001). The matched control groups showed cure rates of 81.3% for LGIT (p=.010), 62.5% for UGIT (p=.000) and 78.1% for CAP (p=.005) on D30 and 81.3% for LGIT (p=.010), 59.4% for UGIT (p=.000) and 71.9% for CAP (p=.001) on D90. Conclusion In our analysis, bFMT on the same day significantly increased primary cure rate at D30 and D90. These data require prospective confirmation but suggest that route of application may play a significant role in optimizing patient outcomes. ClinicalTrials.gov no: NCT02681068

Background: Girls who are victims of commercial sexual exploitation (CSEC) have high rates of substance use and childhood sexual abuse. We compared girls who are victims of CSEC and matched control...

Background: There is a paucity of midterm outcome data on hip revision arthroscopic surgery. Purpose: (1) To report minimum 5-year patient-reported outcome measurement scores (PROMSs) in patients who underwent revision hip arthroscopy, (2) to compare minimum 5-year PROMSs with a propensity-matched control group that underwent primary hip arthroscopy, and (3) to compare the rate of achieving the minimal clinically important difference (MCID) at minimum 5-year follow-up between the revision group and the propensity-matched control primary group. Study Design: Cohort study; Level of evidence, 3. Methods: Data were prospectively collected between June 2008 and April 2014. Patients were included who underwent revision hip arthroscopy with preoperative and minimum 5-year follow-up scores for the modified Harris Hip Score (mHHS), Non-arthritic Hip Score (NAHS), Hip Outcome Score–Sports Specific Subscale (HOS-SSS), and visual analog scale (VAS) for pain. Patients with Tönnis grade >1 or with hip conditions such as avascular necrosis, Legg-Calve-Perthes disease, Ehlers-Danlos syndrome, and pigmented villonodular synovitis were excluded. A subanalysis was performed against a propensity-matched control group that underwent primary surgery. Groups were propensity matched in a 1:2 ratio for sex, age, body mass index, and follow-up time. Results: A total of 127 revision arthroscopies (113 patients) were included, and the mean ± SD follow-up time was 72.8 ± 23.3 months. The revision group was 74.0% female, and the average age and body mass index were 34.9 ± 12.4 years and 24.8 ± 4.2, respectively. The revision group demonstrated improvement for all PROMSs and reached the MCID for the mHHS (66.1%), HOS-SSS (68.4%), NAHS (66.9%), and VAS (80.0%). All revision cases were propensity matched to 254 primary arthroscopy cases. PROMSs in the revision group were lower than those of the control group before and after surgery. Delta values were similar between groups for all PROMSs. There were no differences in rates of achieving the MCID. The relative risk of arthroplasty conversion was 2.6 (95% CI, 1.5-4.6) for the revision group as compared with the primary group. Conclusion: Significant improvement in all PROMSs, including the VAS, and high patient satisfaction at minimum 5-year follow-up were reported after revision hip arthroscopy. A high proportion of patients in the revision cohort reached the MCID for the mHHS, HOS-SSS, NAHS, and VAS, with similar rates and magnitudes of improvement relative to the control group. As expected, these data indicate that patients undergoing primary hip arthroscopy have higher PROMSs before and after surgery and lower rates of conversion to arthroplasty.

Background and Purpose: A recent randomized controlled trial DIRECT-MT (Direct Intra-Arterial Thrombectomy to Revascularize AIS Patients With Large Vessel Occlusion Efficiently in Chinese Tertiary Hospitals) compared the safety and efficacy of mechanical thrombectomy (MT) versus combined intravenous thrombolysis (IVT) and MT for acute large vessel occlusion. The current study utilized a prospective, nationwide registry to validate the results of the DIRECT-MT trial in a real-world practice setting. Methods: Subjects were selected from a prospective cohort of acute large vessel occlusion patients undergoing endovascular treatment at 111 hospitals from 26 provinces in China (ANGEL-ACT registry [Endovascular Treatment Key Technique and Emergency Work Flow Improvement of Acute Ischemic Stroke]) between November 2017 and March 2019. All patients eligible for IVT and receiving MT were reviewed and then grouped according to whether prior IVT or not (MT and combined IVT+MT). After a 1:1 propensity score matching, the outcome measures including the 90-day modified Rankin Scale, successful recanalization, door-to-puncture time, symptomatic intracranial hemorrhage, and intraprocedural embolization were compared. Results: A total of 1026 patients, 600 in the MT group and 426 in the combined group, were included. Among 788 patients identified after matching, there were no significant differences in the 90-day modified Rankin Scale (median, 3 versus 3 points; P =0.82) and successful recanalization (86.6% versus 89.3%; P =0.23) between the two groups; however, patients of the MT group had a shorter door-to-puncture time (median, 112 versus 136 minutes; β=−45.02 [95% CI, −68.31 to −21.74]), lower rates of symptomatic intracranial hemorrhage (5.5% versus 10.1%; odds ratio, 0.52 [95% CI, 0.30–0.91]), and embolization (4.6% versus 8.1%; odds ratio, 0.54 [95% CI, 0.30–0.98]) than those of the combined group. Conclusions: This matched-control study largely confirmed the findings of the DIRECT-MT trial in a real-world practice setting, suggesting that MT may carry similar effectiveness to combined IVT+MT for acute large vessel occlusion patients, despite MT alone seems to be associated with a shorter in-hospital delay until procedure, lower risks of symptomatic intracranial hemorrhage, and embolization. Registration: URL: https://www.clinicaltrials.gov ; Unique identifier: NCT03370939.

Amino acid (AA) metabolism is severely disturbed in critically ill ICU patients. To be able to make a more scientifically based decision on the type of protein or AA nutrition to deliver in ICU patients, comprehensive AA phenotyping with measurements of plasma concentrations and whole body production (WBP) is needed. Therefore, we studied ICU patients and matched control subjects using a novel pulse isotope method to obtain in-depth metabolic analysis. In 51 critically ill ICU patients (SOFA~6.6) and 49 healthy controls, we measured REE and body composition/phase-angle using BIA. In the postabsorptive state, we collected arterial (ized) blood for CRP and AA. Then, we administered an 8 mL solution containing 18 stable AA tracers as a pulse and calculated WBP. Enrichments: LC-MS/MS and statistics: t-test, ANCOVA. Compared to healthy, critically ill ICU patients had lower phase-angle (p 0.00001), and higher CRP (p 0.0001). Most AA concentrations were lower in ICU patients (p 0.0001), except tau-methylhistidine and phenylalanine. WBP of most AA were significantly (p 0.0001) higher with increases in glutamate (160%), glutamine (46%), and essential AA. Remarkably, net protein breakdown was lower. There were only weak relationships between AA concentrations and WBP. Critically ill ICU patients (SOFA 8-16) had lower values for phase angle (p = 0.0005) and small reductions of most plasma AA concentrations, but higher tau-methylhistidine (p = 0.0223) and hydroxyproline (p = 0.0028). Remarkably, the WBP of glutamate and glutamine were lower (p 0.05), as was their clearance, but WBP of tau-methylhistidine (p = 0.0215) and hydroxyproline (p = 0.0028) were higher. Our study in critically ill ICU patients shows that comprehensive metabolic phenotyping was able to reveal severe disturbances in specific AA pathways, in a disease severity dependent way. This information may guide improving nutritional compositions to improve the health of the critically ill patient. CLINICAL TRIAL REGISTRY: Data are from the baseline measurements of study NCT02770092 (URL: https://clinicaltrials.gov/ct2/show/NCT02770092) and NCT03628365 (URL: https://clinicaltrials.gov/ct2/show/NCT03628365).

Summary Convalescent plasma can provide passive immunity during viral outbreaks, but the benefit is uncertain for the treatment of novel coronavirus disease 2019 (COVID‐19). Our goal is to assess the efficacy of COVID‐19 convalescent plasma (CCP). In all, 526 hospitalized patients with laboratory‐confirmed SARS‐CoV‐2 at an academic health system were analyzed. Among them, 263 patients received CCP and were compared to 263 matched controls with standard treatment. The primary outcome was 28‐day mortality with a subanalysis at 7 and 14 days. No statistical difference in 28‐day mortality was seen in CCP cases (25·5%) compared to controls (27%, P = 0·06). Seven‐day mortality was statistically better for CCP cases (9·1%) than controls (19·8%, P

The aim of the current study was to compare changes in divorcees' life satisfaction to changes in a control sample of nondivorcees. Prospective longitudinal data came from 33 waves of the German Socio-Economic Panel Study. Divorcees (n = 787) were propensity-score matched to nondivorcees (n = 1,629) in the year of marriage. In this way, we created a clear starting point and time scale related to different phases of the divorce process. Piecewise growth models indicated gradual declines in the years before divorce, a sudden decline in the year of divorce, and gradual increases in the years after. The matched control sample of people who remained married throughout the study period showed gradual declines in life satisfaction, suggesting that some but not all of the declines found in divorcees were associated with the divorce process. In the year of divorce and the years after divorce, divorcees showed larger individual differences in change as compared with nondivorcees. Time-invariant moderators explained a small amount of variance in divorcees' life satisfaction trajectories. Discussion focuses on the implications of these findings for theory and research on hedonic adaptation during major life transitions. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

BACKGROUND Recent evidence support that netrin-1 involves in colorectal carcinogenesis. OBJECTIVE This study was to evaluate the performance of serum netrin-1 for detection of colorectal cancer (CRC) in both clinical/screening sets. METHODS A total of 115 consecutive patients with CRC and matched healthy controls were included in Clinical Set. Fifty subjects with CRC, 50 subjects with advanced adenoma (AA), and 150 matched control participants free of neoplasia were included in Screening Set. RESULTS In Clinical set, subjects with CRC presented higher levels of serum netrin-1 (513.9 ± 22.6 pg/mL) than controls (347.8 ± 20.3 pg/mL, p< 0.0001). Similar in Screening set, serum netrin-1 was higher in CRC (644.5 ± 37.0 pg/mL, both p< 0.0001), compared with controls (407.7 ± 14.8 pg/mL) and AA (416.5 ± 18.5 pg/mL). However, there was no difference between controls and AA (p= 0.752). Compared with the low netrin-1 group, the high group presented increased risk of CRC (Clinical set: OR = 4.300, p< 0.001; Screening set: OR = 7.731, p< 0.001). ROC curve of netrin-1 was developed to detect CRC (Clinical set: AUC 0.703; Screening set: AUC 0.759). CONCLUSIONS It suggests netrin-1 as a potential biomarker for CRC detection.

Background: Different options, from reverse (anteverting) periacetabular osteotomy to hip arthroscopy, have been proposed for surgical treatment of femoroacetabular impingement syndrome (FAIS) in the setting of acetabular retroversion. Purpose: (1) To report and analyze midterm patient-reported outcome scores (PROs) in patients with FAIS and labral tears in the setting of acetabular retroversion after isolated hip arthroscopy and (2) to compare these PROs with those of a propensity-matched control group without acetabular retroversion. Study Design: Cohort study; Level of evidence, 3. Methods: Prospectively collected data were retrospectively reviewed for patients who underwent hip arthroscopy for FAIS and labral tear treatment between June 2008 and March 2014. Inclusion criteria were as follows: acetabular retroversion, pre- and postoperative PROs for modified Harris Hip Score (mHHS), Non-arthritic Hip Score, Hip Outcome Score–Sports Specific Scale (HOS-SSS), and visual analog scale (VAS). Propensity score matching was utilized to identify a control group without acetabular retroversion matched 1:1 with similar age, sex, body mass index, acetabular and femoral head Outerbridge grade, preoperative lateral center-edge angle, and labral treatment. Patient acceptable symptomatic state (PASS) and/or minimal clinically important difference (MCID) for the mHHS, HOS-SSS, International Hip Outcome Tool–12, and VAS was calculated. Results: A total of 205 hips with acetabular retroversion were matched to a control group. The groups showed no difference in demographic variables. The retroversion group was composed of 139 female and 66 male hips, with a mean ± SD age of 23.81 ± 7.28 years and follow-up time of 65.24 ± 20.31 months. Intraoperative diagnostic data and procedures performed were similar between groups, except more femoroplasties were performed in the retroversion group. Significant improvements for the mHHS, Non-arthritic Hip Score, HOS-SSS, and VAS were seen for both groups at a mean 5-year follow-up. The proportion of patients who reached the PASS and MCID were similar. Conclusion: In the setting of FAIS and labral tears, patients with acetabular retroversion can be safely treated with advanced hip arthroscopic techniques without reverse (anteverting) periacetabular osteotomy in a high-volume surgeon’s hands. Patients with acetabular retroversion demonstrated favorable PROs at midterm follow-up. Furthermore, the proportion of patients reaching the MCID and PASS for several PROs were comparable with those of a propensity-matched control group without acetabular retroversion.

Background Abnormalities in gait kinetics in patients with Parkinson’s disease (PD) who have suffer from gait impairment have been noted using a conventional inverse dynamic analysis derived by marker-based motion capture system and force plate, which are typically mounted in the laboratory floor. Despite the high accuracy of this approach in tracking markers’ trajectories and acquiring ground reaction forces (GRFs), its dependence on laboratory-mounted equipment restricts its potential use in wider variety of clinical applications. Research question Would a full-body musculoskeletal model driven by a single depth sensor data only produce comparable gait kinetic parameters, including GRFs and lower extremity joints moments, for elderly participants, both healthy and those diagnosed with PD? Methods Nine patients diagnosed with PD and 11 healthy age-matched control participants performed three over-ground gait trials. Full-body kinematic data were collected using a depth sensor and a musculoskeletal model have been constructed using AnyBody musculoskeletal modeling system to predict the three-dimensional GRFs and lower extremity joint moments. Predicted kinetic parameters for both PD and control groups were compared during the braking and propulsive phases of the gait cycle. In addition, ensemble curve analysis with 90% confidence intervals were constructed to compare between group differences across the stance phase of the gait cycle. Results The findings of this study showed that the PD exhibited a significantly lower braking peak vertical GRF and propulsion peak horizontal GRF while no significant between-group differences were found in peak lower extremity joint moments. However, the PD showed significant alterations in lower extremity joint moments during the early and late phases of stance, which indicate a difference in ambulation strategy. Significance The proposed method adopting full-body musculoskeletal model driven by a depth sensor data proves that it has the potential to be a portable and cost-effective gait analysis tool in the clinical setting.

Echocardiographic determination of the right ventricular end-systolic remodeling index (RVES RI) has clinical value for the assessment of pulmonary hypertension (PH) in adults. We aim to determine RVES RI values in pediatric PH and to correlate RVES RI data with echocardiographic variables and NYHA functional class (FC). Prospective echocardiography study in 49 children with PH. The 49 matched control subjects were chosen from 123 healthy children used to construct pediatric normal reference values. The associations with invasive hemodynamic variables were also investigated in a validation cohort of 12 PH children and matched controls. RVES RI was increased in children with PH vs. healthy controls (1.45 ± 0.16 vs. 1.16 ± 0.06; p

Introduction: The effect of long-lasting immune-modulating therapy was studied in patients with chronic inflammatory demyelinating polyneuropathy (CIDP). Methods: A population-based, cross-sectional study of treated patients referred to the Danish health-care system between 1985 and 2006. Results: The 51 participating patients had a median disease duration of 16 (interquartile range, 14–21) years. Twenty-seven patients (53%) had discontinued therapy and 46 walked independently. Disability and isokinetic strength were impaired by 17% and 20%, respectively, as compared with matched control subjects. For a few patients long-term CIDP was associated with severe morbidity (6%) and even mortality (1%). Prolongation of time until start of therapy was associated with an increased burden of long-term disability. Discussion: Long-term prognosis in treated CIDP is characterized by limited disability in the majority of patients. Disability is related to delay of therapy. Therefore, more attention should be given to early treatment start in CIDP.

BACKGROUND: Residential respite is an important support for many community-dwelling older Australians and their caregivers. Respite clients are often very frail with high or specific care needs. Little is known about the comparative outcomes of hospital admission between permanent residential aged care facility (RACF) residents and residential respite residents. AIM: To determine the number of residential respite clients admitted to an acute tertiary hospital, and compare characteristics and in-hospital outcomes with those of permanent residential care residents. METHODS: Retrospective study of residential respite patients admitted to an Australian tertiary hospital between November 2014 and September 2017. Comparison groups: all RACF patients admitted during same period (general RACF group), and control group matched (2:1) for aged, gender and diagnosis. MAIN OUTCOME MEASURES: in-hospital mortality, hospital length of stay (LOS), in-hospital complications (including fall, delirium, pressure injury, Medical Emergency Team (MET) call). Comparisons adjusted for age, gender, presenting symptom and matching variable. RESULTS: A total of 166 admissions from residential respite and 332 matched RACF controls identified from 4575 admissions for permanent RACF residents. Mortality was significantly higher in respite group versus general RACF group (15.1 vs 8.2%, P < 0.001) but not matched control group (15.1 vs 16.3%, P = 0.795). LOS was significantly higher in respite patients than either control group. Respite patients had significantly higher prevalence of in-hospital fall (10.8 vs 1.5%, P < 0.0001) and delirium (35.5 vs 17.7%, P < 0.001) than matched RACF controls. No significant differences were seen in in MET-call and pressure injury rates. CONCLUSION: Although residential respite recipients represent a minority of total residential aged care admissions, they are at high risk of poor outcomes. Prospective identification and timely intervention may improve quality of care for this vulnerable cohort.

We aimed to investigate whether high blood pressure and hypertension are associated with epistaxis.A retrospective study with a propensity score matching analysis was performed at the emergency departments (EDs) of a tertiary university hospital. The mean blood pressure (BP, systolic and diastolic) and proportion of subjects with elevated BP (systolic120 and/or diastolic80 mmHg) at presentation were compared between the epistaxis group and matched control group. The proportion of patients with newly diagnosed hypertension within six months between the two groups was also compared.A total of 1353 patients with epistaxis and the same number of those with simple lacerations were matched. The mean systolic and diastolic BPs of the epistaxis group were significantly higher than those of the matched control group (157.1 ± 26.4 and 91.4 ± 17.0 mmHg versus 144.9 ± 32.4 and 84.2 ± 13.5 mmHg) (P 0.001). The proportion of patients with elevated BP at presentation was also significantly higher in the epistaxis group (91.4%) than in the matched control group (86.2%) (P 0.001). Of the 724 (53.5%) patients without pre-existing hypertension in the epistaxis group, 660 patients were followed, of whom 107 (16.2%) were newly diagnosed with hypertension within 6 months, which was a significantly higher percentage than among the matched controls (4.9%, P 0.001) CONCLUSION: The patients with epistaxis had elevated BP at presentation and a higher proportion of newly diagnosed hypertension within six months compared to the matched controls.

OBJECTIVE Biased attention for disorder-relevant information plays a crucial role in the maintenance of different mental disorders including eating disorders and might be of use to define recovery beyond symptom-related criteria. METHOD We assessed attention deployment using eye tracking in a cued choice viewing paradigm to two different categories of disorder-relevant stimuli in 24 individuals with acute anorexia nervosa (AN), 20 weight-recovered individuals with a history of AN (WRAN) and 23 healthy control participants (CG). Picture pairs consisted of a food stimulus or a picture depicting physical activity and a matched control stimulus (household item/physical inactivity). Participants rated the valence of stimuli afterwards. RESULTS The groups did not differ in initial attention deployment. In later processing stages, AN patients showed a generalized attentional avoidance of food and control pictures as compared to CG, while WRAN individuals were in between. AN patients showed an attentional bias toward physical activity pictures as compared to WRAN individuals, but not the CG. AN individuals rated the food pictures and the pictures showing physical inactivity as less pleasant than the CG, while WRAN individuals were in between. DISCUSSION Attention deployment is partly changed in WRAN as compared to the acute AN group, especially with regard to a shift away from illness-compatible stimuli (physical activity), and this might be a useful recovery criterion. Valence rating of food stimuli might be an additional useful tool to distinguish between acutely ill and weight-recovered individuals. Attentional biases for illness-compatible stimuli might qualify as a valuable approach to defining recovery in AN.

To determine whether 3D-CT imaging technique is valid and reproducible compared to conventional CT measurement technique (CCT) for the detection of a femoropatellar instability.Patients who had undergone surgery for femoropatellar instability (patellar instability group) between 2010 and 2016 (n = 37 knees of 35 patients) were retrospectively enrolled. For the matched control group, patients who had acute anterior cruciate ligament injury (4 weeks previously; n = 30) were recruited. Preoperative CT data had been obtained in all patients. Inter-rater reliability was calculated for both measurement protocols, and inter-method reliability was calculated between the two imaging modalities. The results are reported using intraclass correlation coefficients (ICCs) and Bland-Altman 95% limits of agreement.All patients in the patellar instability group had femoral trochlear dysplasia (Dejour types A: four, B: 19, C: seven, and D: six), but no dysplasia was noted in the control group. In the patellar instability group, the CCT technique showed a poor inter-rater agreement (ICC = 0.74), and the 3D-CT technique still showed excellent inter-rater agreement (ICCs = 0.91). In the sub-analysis of the patellar instability group according to the trochlear dysplasia grade, ICCs were markedly decreased with severe trochlear dysplasia when using CCT technique; however, the 3D-CT technique could provide excellent reliability even with severe trochlear dysplasia.The 3D-CT imaging technique for the measurement of the TT-TG distance can be suggested as a better measurement technique for patellar instability patients with bone abnormality.

Objective Premature ovarian insufficiency is a lack of ovarian functions in patients younger than 40 years old. Genetic causes leading to accelerated follicle depletion may result in premature ovarian insufficiency. We aimed to determine genetic etiology of nonsyndromic premature ovarian insufficiency cases from Turkey. Materials and methods We analyzed 86 nonsyndromic premature ovarian insufficiency cases and 26 matched control female participants. Participants have been investigated in cytogenetic analysis followed by FMR1 repeat size expansions and search of variants for nine premature ovarian insufficiency-associated genes. Results Four cases had a structural cytogenetic abnormality. Two cases revealed with premutation size FMR1 triplet repeat expansion. Four cases carried variants in which two were very rare in FSHR and PDPK1, and three were novel in NR5A1, PDPK1, and POF1B genes. Six novel variants have been identified in NOBOX, NR5A1, POF1B, and PDPK1 in control population assigned to be benign alterations. Conclusion Mosaicism of sex chromosomes was responsible in 4.6% and FMR1 premutation in 2.4% of premature ovarian insufficiency cases, while the association of premature ovarian insufficiency-related genes was found very subtle. Novel variants in NR5A1, PDPK1, and POF1B may necessitate further evaluation for their association with premature ovarian insufficiency via functional studies.

Based on an early suggestion by Winkler et al. 2003 and a subsequent successful study by Wang et al. 2006 using lipid apheresis (LA) in 9 patients with preeclampsia to prolong pregnancies, the use of apheresis as therapeutic option in severe early onset preeclampsia has received increasing attention. Further studies using different LA systems also prolonged pregnancy and have been published in the last few years. Albeit using different LA systems and relying on different working hypothesis, all studies demonstrated a promising stabilisation against the disease's progression. Overall time from hospitalisation to the need for mandatory delivery was longer for those patients receiving apheresis compared to historical or matched control patients not receiving apheresis. These data will be reviewed and different hypotheses about the beneficial mechanism of action of apheresis will be discussed. Since up to now there is no curative treatment for preeclampsia other than observation and delivery, future work shall be encouraged.

AimsThere is little information regarding the risk of a patient developing prosthetic joint infection (PJI) after primary total knee arthroplasty (TKA) when the patient has previously experienced PJI of a TKA or total hip arthroplasty (THA) in another joint. The goal of this study was to compare the risk of PJI of primary TKA in this patient population against matched controls.Patients and MethodsWe retrospectively reviewed 95 patients (102 primary TKAs) treated between 2000 and 2014 with a history of PJI in another TKA or THA. A total of 50 patients (53%) were female. Mean age was 69 years (45 to 88) with a mean body mass index (BMI) of 36 kg/m2(22 to 59). In total, 27% of patients were on chronic antibiotic suppression. Mean follow-up was six years (2 to 16). We 1:3 matched these (for age, sex, BMI, and surgical year) to 306 primary TKAs performed in 306 patients with a THA or TKA of another joint without a subsequent PJI. Competing risk with death was used for statistical analysis. Multivariate analysis was followed to evaluate risk factors for PJI in the study cohort.ResultsThe cumulative incidence of PJI in the study cohort (6.1%) was significantly higher than the matched cohort (2.6%) at ten years (hazard ratio (HR) 3.3; 95% confidence interval 1.18 to 8.97; p = 0.02). Host grade in the study group was not a significant risk factor for PJI. Patients on chronic suppression had a higher rate of PJI (HR 15; p = 0.002), with six of the seven patients developing PJI in the study group being on chronic suppression. The new infecting microorganism was the same as the previous in only two of seven patients.ConclusionIn this matched cohort study, patients undergoing a clean primary TKA with a history of TKA or THA PJI in another joint had a three-fold higher risk of PJI compared with matched controls with ten-year cumulative incidence of 6.1%. The risk of PJI was 15-fold higher in patients on chronic antibiotic suppression; further investigation into reasons for this and mitigation strategies are recommended. Cite this article: Bone Joint J 2019;101-B(7 Supple C):91–97

The current study tested the reliability and generalizability of a narrative act-out false belief task held to reveal Theory of Mind (ToM) competence at 3 years of age, before children pass verbal standard false belief tasks (the "Duplo task"; Rubio-Fernandez & Geurts, 2013, Psychological Science). We conducted the task across two labs with methodologically improved matched control conditions. Further, we administered an analogue intensionality version to assess the scope of ToM competence in the Duplo task. 72 3-year-olds participated in a Duplo change-of-location task, a Duplo intensionality task, and half of them in a matched verbal standard change-of-location task, receiving either false belief or matched true belief scenarios. Children performed at chance in the false belief Duplo location change and intensionality tasks as well as in the standard false belief task. There were no differences to the standard task, and performance correlated across all three false belief tasks, revealing a rather unified competence and no task advantage. In the true belief conditions of both Duplo tasks, children performed at ceiling and significantly different from the false belief conditions, while they were at chance in the true belief condition of the standard task. The latter indicates that a pragmatic advantage of the Duplo task compared to the standard task holds only for the true belief scenarios. Our study shows that the Duplo task measures the same ToM competence as the standard task and rejects a notion of earlier false belief understanding on the group level in 3-year-old children.

Understanding of the epidemiology and healthcare service utilization related to atopic dermatitis is necessary to inform the use of new treatments. This cross-sectional study was based on a group of patients with atopic dermatitis and a matched control group comprised of age- and sex- matched enrolees without atopic dermatitis from a large medical database. Healthcare service utilization usage data were extracted and compared between groups. The study included 116,816 patients with atopic dermatitis and 116,812 controls. Atopic dermatitis was associated with an increased burden of healthcare utilization across the entire spectrum of healthcare services compared with controls. For patients severely affected by atopic dermatitis, the increased burden correlated with disease severity: a high-er frequency of emergency room visits (odd ratio (OR) 1.7; 95% confidence interval (CI) 1.6-1.9), dermatology wards hospitalizations (OR 315; 95% CI 0-7,342), and overall hospitalizations (OR 3.6; 95% CI 3.3-3.9). In conclusion, this study demonstrates an increased burden of healthcare utilization in atopic dermatitis.

Objective To investigate the shape differences in the putamen of early-onset Parkinson’s patients compared with healthy controls and to assess and to assess sub-regional brain abnormalities. Methods This study was conducted using the 3-T MRI scans of 23 early-onset Parkinson’s patients and age and gender matched control subjects. Landmark coordinate data obtained and Procrustes analysis was used to compare mean shapes. The relationships between the centroid sizes of the left and right putamen, and the durations of disease examined using growth curve models. Results While there was a significant difference between the right putamen shape of control and patient groups, there was not found a significant difference in terms of left putamen. Sub-regional analyses showed that for the right putamen, the most prominent deformations were localized in the middle-posterior putamen and minimal deformations were seen in the anterior putamen. Conclusion Although they were not as pronounced as those in the right putamen, the deformations in the left putamen mimic the deformations in the right putamen which are found mainly in the middle-posterior putamen and at a lesser extend in the anterior putamen.

This case-control study investigated the association between long-term exposure to particulate matter with an aerodynamic diameter of no more than 2.5 μm with anosmia., Key Points Question What is the association of long-term exposure to the air pollutant, ambient particulate matter (PM) with an aerodynamic diameter of no more than 2.5 μm (PM2.5), and anosmia, ie, the inability to smell? Findings In this case-control study that measured PM2.5 exposure levels among 2690 patients at intervals for 5 years, there was a dose-response association between PM2.5 exposure levels and anosmia that persisted despite controlling for comorbidities known to be associated with olfaction. Meaning These findings suggest that cumulative exposure to fine PM is associated with an increased risk of anosmia., Importance Anosmia, the loss of the sense of smell, has profound implications for patient safety, well-being, and quality of life, and it is a predictor of patient frailty and mortality. Exposure to air pollution may be an olfactory insult that contributes to the development of anosmia. Objective To investigate the association between long-term exposure to particulate matter (PM) with an aerodynamic diameter of no more than 2.5 μm (PM2.5) with anosmia. Design, Setting, and Participants This case-control study examined individuals who presented from January 1, 2013, through December 31, 2016, at an academic medical center in Baltimore, Maryland. Case participants were diagnosed with anosmia by board-certified otolaryngologists. Control participants were selected using the nearest neighbor matching strategy for age, sex, race/ethnicity, and date of diagnosis. Data analysis was conducted from September 2020 to March 2021. Exposures Ambient PM2.5 levels. Main Outcomes and Measures Novel method to quantify ambient PM2.5 exposure levels in patients diagnosed with anosmia compared with matched control participants. Results A total of 2690 patients were identified with a mean (SD) age of 55.3 (16.6) years. The case group included 538 patients with anosmia (20%), and the control group included 2152 matched control participants (80%). Most of the individuals in the case and control groups were women, White patients, had overweight (BMI 25 to

INTRODUCTION/AIMS Temporary vocal fold injection (VFI) is a common treatment for acute and subacute vocal fold paralysis (VFP). Laryngeal electromyography (LEMG) is useful for diagnosing neurogenic causes of VFP. This study evaluated whether the presence of VFI material prevents interpretation of LEMG in patients with acute and subacute VFP. METHODS Patients with acute and subacute unilateral VFP (onset ≤6 mo) who underwent temporary VFI within 3 mo preceding LEMG were evaluated. A matched control group that did not undergo VFI was also studied. The LEMG team (laryngologist and electromyographer) performed and interpreted LEMG using a pre-specified protocol, including qualitative and quantitative motor unit analysis. RESULTS Eighteen patients with VFI underwent LEMG successfully with interpretation of spontaneous activity and motor unit recruitment. Fourteen patients were seen in follow-up to determine accuracy of established LEMG prognosis. Seven of seven subjects with poor LEMG prognosis did not recover vocal fold motion. Five of seven subjects with fair LEMG prognosis recovered vocal fold motion. Findings were similar for the control group. DISCUSSION VFI augmentation material did not prevent interpretation of meaningful LEMG data in patients with acute and subacute VFP, and accurate prognoses of vocal fold motion recovery were established.

Natural-Killer cells play an important role in the pathogenesis of chronic lung allograft dysfunction (CLAD) in lung-transplant recipients. Activating NKG2C+ and inhibitory NKG2A+ NK cells proliferate in response to human Cytomegalovirus (HCMV) infection via the presentation of virally encoded UL40 peptides on HLA-E molecules. We aimed to clarify whether infection with HCMV strains carrying different UL40 peptide variants is associated with the development of CLAD. We included 82 lung-transplant recipients, 18 patients developing CLAD and 64 matched control patients without CLAD. In all patients 1 episode of high-level HCMV-replication occurred. HCMV UL40 variants and Natural-Killer-cell proliferation with distinct UL40 peptides were assessed. The VMTPRTLIL variant was significantly overrepresented in patients developing CLAD (p < 0.0001) and lead to a significantly lower proliferation of inhibitory NKG2A+ cells, compared to the VMAPRTLIL, VMAPRTLVL and VMAPRTLLL variants (p < 0.0001). Thus, HCMV UL40 variants may contribute to development of CLAD over the NK cell response.

Contains fulltext : 230334.pdf (Publisher’s version ) (Closed access) Introduction: In this exploratory study, we investigated gender differences regarding autobiographical memory in KS. Method: We invited 33 patients with KS and 35 matched control participants to retrieve autobiographical memories and, afterward, to rate mental time travel during retrieval, emotional value and importance of memories. Results: Analysis demonstrated lower specificity (i.e., lower ability to retrieve memories situated in a specific time and space), mental time travel, and importance in patients with KS compared to control participants. Analysis also demonstrated no significant difference between patients with KS and control participants regarding emotion. Critically, analysis demonstrated no significant differences neither women and men with KS, nor between women and men in the control group, regarding autobiographical specificity, mental time travel, or importance. However, women with KS attributed higher emotional value for memories compared to men with KS, and the same results were observed in the control group. Discussion: These findings demonstrate that the higher emotional experience during autobiographical retrieval, as observed in the general population, can also be observed in KS. 13 p.

BACKGROUND Personality disorders (PDs) are related to poor psychosocial function, including fewer relationships with friends and romantic partners. METHODS One-hundred eighty-six psychiatric patients were included in a study cohort in 2002-2003. In 2017, data regarding living arrangements and marital status between 2003 and 2016 were collected for these participants and from a matched control group. Data on birth of first child during the study period were collected for women. The former patients were divided into two groups based on occurrence of PD or not. Groups were compared with each other and with the controls. RESULTS The proportion of participants with PD who lived together with someone did not increase at the same rate as in the other groups. PD was associated with a reduced likelihood of getting married during the study period. Women in the PD group had children to a lower extent than females in the other groups. CONCLUSION Personality disorder was associated with an increased likelihood of living alone and being unmarried. Female participants with PD had a decreased likelihood of having children compared with controls. © 2021 The Authors Personality and Mental Health Published by John Wiley & Sons Ltd.

Emotional experiences create durable memory traces in the brain, especially when these memories are consolidated in the presence of stress hormones such as cortisol. Although some research suggests cortisol elevation can increase long-term memory for emotional relative to neutral content, the impact of stress and cortisol on the consolidation of emotional and neutral aspects of memories when they are part of the same experience remains unknown. Here, after encoding complex scenes consisting of negative or neutral objects placed on neutral backgrounds, participants were exposed to a psychosocial stressor (or matched control condition) in order to examine the impact of stress and cortisol on early consolidation processes. The next day, once cortisol levels had returned to baseline, specific and gist recognition memory were tested separately for objects and backgrounds. Results indicate that while there was a numerical increase in memory for negative objects in the stress group, higher endogenous cortisol concentrations were specifically associated with decreased memory for the neutral backgrounds originally paired with negative objects. Moreover, across all participants, cortisol levels were positively correlated with the magnitude of the emotional memory trade-off effect. Specifically, while memory for negative objects was preserved, elevated cortisol during early consolidation was associated with decreased memory for neutral backgrounds that were initially paired with negative objects. These memory effects were observed in both the stricter specific measure of memory and the less conservative measure of gist memory. Together, these findings suggest that rather than influencing all aspects of an experience similarly, elevated cortisol during early consolidation selectively preserves what is most emotionally salient and adaptive to remember while allowing the loss of memory for less important neutral information over time.

Detection of (1,3)-beta-d-glucan (BDG), a component of the cell wall of many fungi, was studied in bronchoalveolar lavage fluid (BALF) as a possible aid for the diagnosis of proven/probable invasive pulmonary aspergillosis (IPA). BDG was measured on stored BALF from 13 patients with EORTC/MSGERC defined proven/probable IPA and 26 matched control patients without IPA. The median BALF BDG was 80 pg/mL (range

International audience; Objectives: Severe childhood traumatic brain injury (TBI) leads to long-standing executive function and attention deficits, with negative consequences for participation, academic outcome and independence. This study aimed to assess executive function and attention 7 years after severe childhood TBI in comparison with a matched control group and to investigate associated factors. Methods: Children (< 15 years) with severe accidental TBI consecutively admitted in a single trauma center over 3 years were included in the Traumatisme Grave de l'Enfant (TGE) prospective longitudinal study. Of the 81 children initially included, 65 survived. At 7 years post-TBI, executive functions and attention were assessed in 27 participants (42 % of the 65 survivors) by using a combination of computerized tasks from the Test of Attentional Performance (TAP) and the Behavioral Rating of Executive Functions (BRIEF) questionnaire. Patients were compared to a group of 27 typically developing controls who were matched for sex, age and parental education level. Results: Among the 27 participants, mean (SD) age at injury was 7.7 (4.6) years, and mean length of coma 5.6 (4.6) days. Regarding the TAP, the number of errors was significantly higher (P = 0.003) and reaction time marginally slower (P = 0.08) in the TBI than control group. The BRIEF questionnaire completed by parents indicated significantly more executive difficulties in the TBI than control group (Behavior Regulation Index, P = 0.005; Metacognitive index, P = 0.02; Global Executive Composite, P = 0.012). Correlations between BRIEF and TAP scores did not reach statistical significance. BRIEF total score was correlated moderately with length of coma (r = 0.40, P = 0.037), and TAP scores were correlated with the Full-Scale Intellectual Quotient (total number of errors: r = -0.48; P = 0.01; mean reaction time: r = −0.51; P = 0.009). Conclusions: Executive and attention deficits were evident 7 years after severe childhood TBI. Computerized tasks and questionnaires provide complementary and non-redundant information. Systematic long-term follow-up should be provided until the transition to adulthood, to assess ongoing development and to implement timely tailored interventions.

OBJECTIVE. Exercise-induced laryngeal obstruction (EILO) occurs with paradoxical vocal fold motion or supraglottic collapse during moderate to vigorous exercise. Previously, Gallena et al. (2015) reported lower-than-normal inspiratory (R(i)) and expiratory (R(e)) resistances during resting tidal breathing (RTB) in female teenage athletes with EILO. This study aimed to replicate that unexpected result. METHOD. The Airflow Perturbation Device (APD) measured R(i) and R(e) during three 1-minute trials of RTB in 16 teenage female athletes with EILO and 16 sex-, age- and height-matched controls. Multiple linear regression examined group, age, height, and weight as predictors of R(i) and R(e). RESULTS. R(i) and R(e) tended to be lower in the EILO group than the control group [R(i): F(1,30) = 3.58, p = .068, d = .686; R(e): F(1,30) = 3.28, p = .080, d = .640], but there was no statistically significant difference in the overall effect [F(2,29) = 1.75, p = .192]. After one outlier for R(e) from the EILO group and her matched control were removed, the overall difference was statistically significant, F(2,27) = 3.38, p = .049, with R(e) primarily contributing to the difference [R(i): F(1,28) = 3.66, p = .066, d = .719; R(e): F(1,28) = 5.69, p = .024, d = .899]. CONCLUSION. These results did not replicate the robust differences found previously between R(i) and R(e) during resting tidal breathing in teenage girls with and without EILO, but the results trended in the same direction and met criterion for statistical significance once an outlier was removed from analysis. Overall, the observation that resting respiratory resistances were lower in most teenage girls with EILO suggests that reduced tone of the laryngeal and/or lower airways may predispose young athletes to EILO.

Objectives To evaluate design, methods, and reporting of impact studies of cardiovascular clinical prediction rules (CPRs). Study Design and Setting We conducted a systematic review. Impact studies of cardiovascular CPRs were identified by forward citation and electronic database searches. We categorized the design of impact studies as appropriate for randomized and nonrandomized experiments, excluding uncontrolled before-after study. For impact studies with appropriate study design, we assessed the quality of methods and reporting. We compared the quality of methods and reporting between impact and matched control studies. Results We found 110 impact studies of cardiovascular CPRs. Of these, 65 (59.1%) used inappropriate designs. Of 45 impact studies with appropriate design, 31 (68.9%) had substantial risk of bias. Mean number of reporting domains that impact studies with appropriate study design adhered to was 10.2 of 21 domains (95% confidence interval, 9.3 and 11.1). The quality of methods and reporting was not clearly different between impact and matched control studies. Conclusion We found most impact studies either used inappropriate study design, had substantial risk of bias, or poorly complied with reporting guidelines. This appears to be a common feature of complex interventions. Users of CPRs should critically evaluate evidence showing the effectiveness of CPRs.

Inflammation is considered as a key pathogenesis factor of dementia and epilepsy. However, epilepsy's association with dementia, particularly its role in the development of dementia, remains unclear. To evaluate the association between epilepsy and the risk of dementia, in Taiwan, we have now conducted a retrospective cohort study comprising 675 individuals (age, ≥50 years) with epilepsy and 2,025 matched control subjects without epilepsy. In order to match individuals diagnosed with epilepsy with those with no diagnosis of epilepsy (comparison cohort), we utilized exact matching at a ratio of 1:3. Compared with those in the comparison cohort, individuals in the epilepsy cohort had a significantly increased risk of developing dementia (adjusted hazard ratio = 2.87, p < 0.001). A similar result has been observed after stratifying for sex (adjusted hazard ratio in males = 2.95, p < 0.001; adjusted hazard ratio in females = 2.66, p < 0.001). To conclude, based on these data, epileptic individuals ≥50 years were at a greater risk of developing dementia than people who do not have epilepsy, which indicates that a diagnosis of epilepsy presents a greater risk for the development of dementia.

Primary Objective: Symptoms following concussion commonly include deficits in attentional processing and elevated anxiety. Prioritized allocation of attentional resources to threat-related information is referred to as attentional bias to threat, which is a cardinal symptom - and in some cases a causal factor in the development - of anxiety. Here, we aimed to assess two possibilities regarding the relationship between attentional bias and anxiety in the post-concussive phase of sport-related concussion: (1) attentional bias mediates the relationship between concussion and anxiety or (2) attentional bias and concussion are uniquely associated with anxiety.Research Design: A cross-sectional between-groups design was used to assess differences in anxiety and attentional bias to threat between collegiate athletes with a recent sport-related concussion and a matched control group.Methods and Procedures: Forty-two collegiate athletes, 21 with a sport-related concussion and 21 matched controls, completed the dot-probe task of attentional bias and an anxiety questionnaire.Main Outcomes and Results: Anxiety, but not attentional bias, is elevated in concussion. Additionally, concussion and attentional bias to threat appear to be uniquely associated with anxiety symptoms.Conclusions: Unique treatment/rehabilitation strategies should be considered for individuals with elevated anxiety following concussion.

Transcatheter atrial septal defect closure (TAC) is a well-established therapy for most patients with secundum atrial septal defects (ASD) based on short-term data ([1][1]). In previous surgical studies, mortality was not significantly different from age-and-sex matched control subjects ([2][2]).

Private religiosity can lead to perceived growth after bereavement, but little is known about the role of mindfulness and the time since loss in widowed adults. Using data from the second panel of the Midlife in the United States study (MIDUS), this study examined adults (n = 250) who were married one time and became widowed. Results showed that spiritual mindfulness moderated the effect of private religious practices on personal growth, and that the association between spiritual mindfulness and positive reinterpretation was moderated by time since loss. A high level of spiritual mindfulness seems to benefit widowed adults’ personal growth and positive reinterpretation. Additionally, the greater time since loss the more positive is the association between mindfulness and positive reinterpretation. No difference was found in means between widowed adults and a matched control group of non-widowed adults (n = 250) on personal growth and positive reinterpretation.

This study aimed to compare screw placement accuracy and clinical aspects between Augmented Reality Surgical Navigation (ARSN) and free-hand (FH) technique. Twenty patients underwent spine surgery with screw placement using ARSN and were matched retrospectively to a cohort of 20 FH technique cases for comparison. All ARSN and FH cases were performed by the same surgeon. Matching was based on clinical diagnosis and similar proportions of screws placed in the thoracic and lumbosacral vertebrae in both groups. Accuracy of screw placement was assessed on postoperative scans according to the Gertzbein scale and grades 0 and 1 were considered accurate. Procedure time, blood loss and length of hospital stay, were collected as secondary endpoints. A total of 262 and 288 screws were assessed in the ARSN and FH groups, respectively. The share of clinically accurate screws was significantly higher in the ARSN vs FH group (93.9% vs 89.6%, p

Background To evaluate the presence of oral lesions in a group of patients with primary Sjögren’s syndrome (pSS) and compare these results with a matched control group (CG). Material and Methods An observational cross-sectional study was conducted. 61 pSS patients (60 women, 1 man, mean age 57.64±13.52) diagnosed according to the American European Criteria (2002), and 122 matched control patients (120 women, 2 men, mean age 60.02±13.13) were included. Demographic and medical data, oral lesions and salivary flow rate were collected. Results Compared with the controls, pSS patients were 3.95 more likely to have oral lesions (OR 3.95; 95% CI 2.06-7.58; p=0.0001). 57.4% pSS patients presented oral lesions compared to 25.4% in CG. The most common were candidiasis (13.1% vs 2.5%), traumatic lesions (13.1% vs 4.1%), apthae (8.2% vs 0), and fissuration of the tongue (8.2% vs 0.8%). pSS patients with oral lesions had lower salivary flow levels (stimulated and unstimulated), although these differences were not significant. Significant associations were found between the presence of oral lesions and systemic manifestations and history of parotid gland enlargement in pSS patients. Conclusions pSS patients suffer more oral lesions than general population and these lesions may aggravate the pSS disease. Key words:Sjögren’s syndrome, oral lesions, oral diseases, oral manifestations, oral disorders.

Absolute pitch (AP) refers to the ability of identifying the pitch of a given tone without reliance on any reference pitch. The downside of possessing AP may be the experience of disturbance when exposed to out-of-tune tones. Here, we investigated this so-far unexplored phenomenon in AP, which we refer to as auditory aversion. Electroencephalography (EEG) was recorded in a sample of AP possessors and matched control musicians without AP while letting them perform a task underlying a so-called affective priming paradigm: Participants judged valenced pictures preceded by musical primes as quickly and accurately as possible. The primes were bimodal, presented as tones in combination with visual notations that either matched or mismatched the actually presented tone. Both samples performed better in judging unpleasant pictures over pleasant ones. In comparison with the control musicians, the AP possessors revealed a more profound discrepancy between the two valence conditions, and their EEG revealed later peaks at around 200 ms (P200) after prime onset. Their performance dropped when responding to pleasant pictures preceded by incongruent primes, especially when mistuned by one semitone. This interference was also reflected in an EEG deflection at around 400 ms (N400) after picture onset, preceding the behavior responses. These findings suggest that AP possessors process mistuned musical stimuli and pleasant pictures as affectively unrelated with each other, supporting an aversion towards out-of-tune tones in AP possessors. The longer prime-related P200 latencies exhibited by AP possessors suggest a delay in integrating musical stimuli, underlying an altered affinity towards pitch-label associations.

There are differences concerning reported mortality rates and prognostic factors of bullous pemphigoid (BP) patients in different studies. Our objectives were to evaluate the mortality rates and prognostic factors among Israeli BP patients compared to matched control subjects. Three age- and sex-matched patients without BP (n = 261) who were treated in our clinic were selected and compared to BP patients (n = 87). Mean survival period of the BP group was 4.1 years (95% CI: 3.3-4.8 years) and 5.9 years among the non-BP group (95% CI: 5.6-6.3 years). The 1-year mortality rate was 24.1% for the BP group and 6.5% for the control group. In multivariate analysis, age above 80 was a significant risk factor for mortality [HR 3.22 (95% CI, 1.15-8.96), p = 0.03], while statins intake had a protective role [HR 0.36 (95% CI, 0.15-0.88), p = 0.03]. In univariant analysis, dementia [HR 2.44 (95% CI, 1.02-5.99), p = 0.04] was a risk factor. In conclusion, BP patients' mortality is correlated to increasing age at diagnosis, dementia, and statins use. Statins' protective role is newly discussed in the literature.

Kidney Donor Risk Index (KDRI) introduced in 2009 included hepatitis C serologic but not viremic status of the donors. With nucleic acid amplification testing (NAT) now being mandatory, further evaluation of these donors is possible. We conducted a retrospective matched case-control analysis of adult deceased donor kidney transplants performed between December 5, 2014 to December 31, 2016 with the KDRI score and hepatitis C virus antibody (HCV Ab) and NAT testing status obtained from the United Network for Organ Sharing database. The 205 aviremic HCV Ab+ NAT - kidney transplants were compared to KDRI matched control kidneys that were HCV Ab-NAT-. The aviremic HCV kidneys were recovered from donors who were significantly younger, more likely to be white, and less likely to have hypertension and diabetes. The majority of the recipients of the aviremic HCV kidneys when compared to matched controls were HCV positive: 90.2% vs 4.3%. The recipients were significantly older, were on dialysis for a shorter time, and were transplanted sooner. The graft survival of aviremic HCV kidneys was similar (P .08). If the HCV status of the aviremic kidneys was assumed to be negative, 122 more kidneys could have been allocated to patients with estimated posttransplant survival20. Seven kidneys would no longer have Kidney Donor Profile Index85%. Further policies might consider these findings to appropriately allocate these kidneys.

We investigated the association between plasma saturated fatty acids (SFAs) and the risk of metabolic syndrome among ethnic Chinese adults in Taiwan who attended a health check-up center.A case-control study based on 1000 cases of metabolic syndrome and 1:1 matched control participants (mean age, 54.9 ± 10.7 y; 36% females) were recruited. Metabolic syndrome was defined according to the criteria of the International Diabetes Federation. Gas chromatography was used to measure the distribution of fatty acids in plasma (% of total fatty acids).Even-chain SFAs, including 14:0, 16:0, and 18:0, were associated with metabolic syndrome; the adjusted odds ratio [OR] and 95% confidence interval [CI] per standard deviation [SD] difference was 3.32, [1.98-5.59]; however, very-long-chain SFAs, including 20:0, 21:0, 22:0, 23:0, and 24:0, were inversely associated with metabolic syndrome. The adjusted OR [95% CI] per SD difference was 0.67 [0.58-0.78]. The area under the receiver operative characteristic curve increased from 0.814 in the basic model to 0.815 (p = 0.54, compared with the basic model), 0.818 (p 0.0001), and 0.820 (p 0.0001) after adding odd-chain, even-chain, and very-long chain SFAs. A meta-analysis based on 12 studies showed that the summarized OR for type 2 diabetes mellitus was 1.16 [0.96-1.41] for the top versus bottom SFAs.Different carbon numbers of SFAs have been shown to have differential effects on the status of metabolic syndrome, implying that SFAs are not homogenous for the effects.

Risk-aversion and rationality have both been highlighted as core features of decision making in individuals with Autism Spectrum Disorders (ASD). This study tested whether risk-aversion is related to rational decision-making in ASD individuals. ASD and matched control adults completed a decision-making task that discriminated between the use of risk-averse and rational strategies. Results showed that overall, ASD participants were more risk-averse than control participants. Specifically, both groups made similar choices when risk-aversion was the less rational strategy but ASD participants chose more rational options than control participants when risk-aversion was the most rational strategy. This study confirmed that risk-aversion is a core feature of ASD and revealed that ASD individuals can switch their decision-making strategy adaptively to avoid negative consequences.

Aim Women likely attempt suicide more than men and sex hormones or menstrual cycle may be associated with female suicide attempts. There are debates regarding the correlation of premenstrual dysphoric disorder (PMDD) and suicidal behaviors. The objective of this study was to examine if PMDD was associated with suicidal attempts as sex hormones are contributed in its pathogenesis. Methods As a case-control study 120 fertile woman with regular menstrual cycles attempting suicide and admitted to a general hospital were compared with a matched control group of 120 women selected among those accompanying other patients in other wards. Psychiatric interview based on DSM-5 criteria was conducted for diagnosing PMDD. Results There was a significantly higher frequency of PMDD in suicide attempters than in the controls (P = 0.001); while no remarkable difference was seen in frequency of premenstrual syndrome (PMS) between the two groups (P = 0.294) and attempting suicide was not related to the menstrual cycle (P = 0.52). Conclusions This study suggests that PMDD may be associated with suicidal attempts, however it is not related to menstrual cycle. No relationship was found between PMS and suicidal acts.

Late onset multiple sclerosis (LOMS) is when the first symptom starts after 50 years of age, representing 4.5% of multiple sclerosis (MS) patients. This study describes the clinical characteristics of patients with LOMS followed at a specialized MS center in São Paulo. Data was obtained from medical records of 742 patients with MS. The LOMS frequency was 4.18%, median age at onset was 54 years and the predominant disease course was primary progressive (64.3%). The patients reached the disability landmarks of EDSS grades 3.0, 6.0 and 7.0 in the following proportion and time: EDSS 3.0: 77.42% of patients in 3.7 years; EDSS 6.0: 58.06% in 5.1 years and EDSS 7.0: 32.26% in 5.7 years. The comparative analysis with a matched control group of patients with early onset MS showed that late onset, associated with a progressive course, were predictors of reaching EDSS 3.0 and 6.0 in a shorter time.

This study compared patients who failed a cartilage restoration procedure and underwent ipsilateral knee arthroplasty with matched control subjects undergoing knee arthroplasty without prior cartilage restoration. Although patients with a failed cartilage procedure derived benefit from knee arthroplasty, their magnitude of improvement and final outcomes scores were lower than the matched control subjects. In this cohort, the cartilage patients also experienced little to no benefit from cartilage restoration, suggesting that unmeasured shared patient characteristics may play a role. This information can be used to counsel this difficult patient population on expected outcomes following arthroplasty procedures. Further research identifying characteristics of responders to treatment remains critical to refine clinical decision-making for this difficult patient group.

Routine clinical care for Crohn's disease (CD) outpatients does not cover the assessment of body composition (BC); although this disease (because of inflammation, surgeries, lack of physical activity and appetite) may have a severe impact on lean body mass. The main aims of this prospective research were to assess the nutritional status of the patients and to compare their data with apparently healthy gender- and age-specific matched control pairs.Overall, 136 CD patients and 1752 apparently healthy people were involved in the study. All participants were measured by the same bioelectrical impedance analyser.Using body mass index (BMI) and fat-free mass index (FFMI) as the markers of nutritional status, we found low BMI for 21% of the patients and low FFMI for 30% of them. Low BMI values were not gender specific, but substantially more females had low FFMI values. Low BMI was diagnosed in the patients' vs the control group for 21 vs 4% for men and 21 vs 2% for women; whereas low FFMI was diagnosed for 25 vs 5% for men and 36 vs 14% for women. Significant differences were found between patients' and control groups (median BMI: 22.0 vs 25.1 kg/mThis study confirmed the higher prevalence of low FFMI than that of low BMI among the subjects. We recommend implementing the assessment of BC into routine clinical care to diagnose low FFMI and to start intervention in time.