37 results on '"Huen KH"'
Search Results
2. Experiences and barriers with home bladder manometry in the pediatric neurogenic bladder population: A qualitative study.
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Macaraeg AM, Alshehabi SM, Huen KH, Davis-Dao CA, Williamson SH, Boswell TC, Chalmers C, Stephany HA, Chuang KW, Wehbi EJ, Kain ZN, Kaplan SH, and Khoury AE
- Subjects
- Humans, Male, Female, Adult, Middle Aged, Aged, Caregivers, Child, Focus Groups, Urodynamics, Urinary Bladder physiopathology, Urinary Bladder, Neurogenic therapy, Urinary Bladder, Neurogenic diagnosis, Urinary Bladder, Neurogenic physiopathology, Qualitative Research, Manometry methods
- Abstract
Background: Patients with neurogenic bladder are at risk of developing renal deterioration secondary to increased intravesical pressures. To date, urodynamics is the gold standard test to properly assess bladder dynamics. Home bladder manometry is a low-cost and simple method to evaluate bladder pressures and volumes during clean intermittent catheterization (CIC). Previous literature has shown that home manometry measurements correlate with urodynamic pressures and hydronephrosis on ultrasound. However, no studies have evaluated the challenges and barriers faced by caregivers with the process., Objective: Our objective was to investigate the experiences and perceptions of caregivers, healthcare providers, and nurses with home manometry., Study Design: We conducted semi-structured interviews and focus group discussions with 23 stakeholders. Stakeholders included caregivers of pediatric spina bifida neurogenic bladder patients, providers, and nursing staff. Grounded Theory Methods were used to analyze transcripts and identify preliminary concepts that described attitudes towards the current home bladder manometry process., Results: Interview participants were composed of 10 (43 %) caregivers, 9 (40 %) healthcare providers, and 4 (17 %) nursing staff. The mean age was 39 years (range 26-66). The four themes identified during discussions were perspectives on home manometry, patient-specific characteristics, challenges with home manometry, and learning experience. All caregivers expressed understanding and agreement with the purpose and importance of home manometry. Emergent concepts identified as targets for improvement were the need for standardization of teaching processes with focus on hands-on practice, understanding of patient characteristics and the home environment that make the process more challenging, and the need for appropriate materials including extension tubing and catheters., Conclusions: Home bladder manometry is a feasible and beneficial way for neurogenic bladder patients to monitor their bladder pressures and volumes at home. This qualitative study offers valuable insights into the experiences and viewpoints of caregivers, healthcare providers, and nurses regarding both home manometry and the general experience with CIC., Competing Interests: Declaration of competing interest The authors have no conflicts of interest to report., (Copyright © 2024 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
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- 2025
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3. Adults With Spina Bifida Fare Worse Than Young Adults: A Systemic Vulnerability in Urinary Tract Infection-Related Hospital Care.
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Huen KH, Davis-Dao CA, Sayrs L, Ehwerhemuepha L, Martin-King C, and Kain Z
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- Humans, Male, Adolescent, Female, Adult, Young Adult, Retrospective Studies, Child, Hospitalization statistics & numerical data, Age Factors, Case-Control Studies, Spinal Dysraphism complications, Spinal Dysraphism epidemiology, Urinary Tract Infections epidemiology, Urinary Tract Infections etiology
- Abstract
Purpose: We aim to estimate the odds of UTI-related hospital care in spina bifida (SB) patients aged 18 to 25 years as compared with patients with SB in adolescence (11-17 years) or adulthood (26-35 years). We hypothesize that patients with SB in the typical transitional age, 18 to 25 years, will have higher odds of UTI-related hospital care as compared to adolescent SB patients or adult SB patients., Materials and Methods: Using Cerner Real-World Data, we performed a retrospective cohort analysis comparing SB patients to age- and gender-matched controls. SB cases between 2015 and 2021 were identified and compared in 3 cohorts: 11 to 17 years (adolescents), 18 to 25 years (young adults [YA]), and 26 to 35 years (adults). Logistic regression analysis was used to characterize the odds of health care utilization., Results: Of the 5497 patients with SB and 77,466 controls identified, 1839 SB patients (34%) and 3275 controls (4.2%) had at least 1 UTI encounter. UTI-related encounters as a proportion of all encounters significantly increased with age in SB patients (adolescents 8%, YA 12%, adult 15%; P < .0001). Adjusting for race, sex, insurance, and comorbidities, the odds of a UTI-related encounter in YA with SB were significantly higher than for adolescents with SB (adolescent odds ratio = 0.65, 95% CI: 0.57-0.75, P < .001). YA had lower odds of a UTI-related encounter as compared with adults with SB (adult odds ratio = 1.31, 95% CI: 1.16-1.49, P < .001)., Conclusions: YA with SB have higher odds of UTI-related hospital care than adolescents, but lower odds of UTI-related hospital care when compared with adults.
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- 2024
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4. Misattribution Inaccuracy in U.S. News & World Report Urology Ranking Metrics.
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Huen KH, Litwin MS, and Saigal CS
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- United States, Humans, Urology
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- 2024
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5. Navigating changes: A qualitative study exploring the health-related quality of life of breast cancer survivors during the coronavirus disease 2019 pandemic.
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Yip KH, Yip YC, Tsui WK, Chan CA, Mo YH, and Smith GD
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- Humans, Female, Quality of Life psychology, Pandemics, Survivors psychology, Qualitative Research, Breast Neoplasms psychology, COVID-19 epidemiology, Cancer Survivors
- Abstract
Aims: To explore the impact of the coronavirus disease 2019 pandemic on the health-related quality of life (HRQoL) of breast cancer survivors., Design: We utilized a qualitative descriptive approach to facilitate interviews among 25 participants, all of whom are survivors of breast cancer and have received treatment in Hong Kong within the preceding 3 years., Methods: Content analysis was performed to understand how patients' HRQoL views and experiences changed during coronavirus disease 2019 pandemic., Results: The results included six themes delineating the impact of the coronavirus disease 2019 pandemic: (i) survivor sensitivities in pandemic times, (ii) coping and conditioning in pandemic times, (iii) transforming work and home dynamics in pandemic times, (iv) cognitive resilience and adaptation to the COVID-19 protective measures, (v) social resilience in pandemic times and (vi) healthcare adaptation and coping in pandemic times., Conclusion: This study provides insights into the experiences and challenges of breast cancer survivors during the coronavirus disease 2019 pandemic. Some survivors had new physical and psychological symptoms, including fear and anxiety, isolation, pain, lymphoedema and burnout, which potentially have long-term impact upon HRQoL., Implications for the Profession And/or Patient Care: This study highlights the unique challenges faced by breast cancer survivors during the coronavirus disease 2019 pandemic, including accessing healthcare services and the impact of social isolation. Healthcare providers should consider the holistic needs of breast cancer survivors in the provision of health care and develop supportive interventions, including telehealth services and online support groups, to address these challenges and improve their HRQoL., Impact: Surgery aimed at treating breast cancer or reducing its risk generally influences the appearance of breast areas and donor sites. The continuing effects of these changes on body image and HRQoL are well-reported, although studies have ineffectively examined the initial experiences of women regarding their postoperative appearance, particularly during the pandemic., Reporting Method: The checklist of consolidated criteria for reporting qualitative research (COREQ) was utilized., Patient or Public Contribution: A small selection on breast cancer survivors contributed to the design of this study, in particular the content of the semi-structured interviews., (© 2023 The Authors. Journal of Advanced Nursing published by John Wiley & Sons Ltd.)
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- 2024
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6. The double-face onlay-tube-onlay transverse preputial flap: An advantageous alternative to the two-stage hypospadias repair?
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Huen KH, Macaraeg A, Davis-Dao CA, Williamson SH, Boswell TC, Suhale Z, Chamberlin JD, Chuang KW, Stephany HA, Wehbi EJ, and Khoury AE
- Subjects
- Male, Humans, Infant, Urethra surgery, Surgical Flaps, Urologic Surgical Procedures, Male methods, Retrospective Studies, Hypospadias surgery, Plastic Surgery Procedures, Urethral Stricture surgery
- Abstract
Objective: To compare the surgical outcomes and complications of boys who underwent double-face onlay-tube-onlay transverse preputial island flap (DFOTO) one-stage repair vs. two-stage repair for proximal hypospadias., Study Design: Males with proximal hypospadias who underwent DFOTO or two-stage repair at a single institution from 2008 to 2021 were identified. Patients who had prior hypospadias surgery were excluded. Outcomes were surgical complications, number of surgical procedures, operative time, and post-operative uroflowmetry results., Results: Fifty-three males who underwent DFOTO and 39 who underwent two-stage repair were included. Median age at surgery was 1.1 years (IQR 0.83-1.6) and median follow-up was 3.0 years (IQR 1.2-6.8). Although not statistically significant, the DFOTO group had higher rates of urethrocutaneous fistula (30% vs. 15%, p = 0.10), urethral stricture (15% vs. 3%, p = 0.07) and urethral diverticulum (8% vs. 3%, p = 0.39). Although the unplanned re-operation rate was higher in DFOTO (58% vs. 33%, p = 0.02), the mean number of procedures and median total surgical time were lower in DFOTO (1.8 ± 0.9 vs. 2.4 ± 0.8, p = 0.0004; 337 min [IQR 278-460] vs. 468 min [IQR 400-563], p = 0.008). There were no significant differences between groups for mean peak flow rates and post void residuals., Conclusions: In males who underwent DFOTO, 42% achieved completion of their proximal hypospadias repair with one operation, while the remainder had largely minor complications. Accounting for reoperation rates, the mean number of procedures per patient was lower in the DFOTO group. Comparable results can be achieved with both techniques; the risks of higher unplanned operation rates in the DFOTO group should be considered with the benefit of fewer total procedures., Competing Interests: Conflict of Interest The authors have no conflicts of interest to declare., (Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2023
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7. Thoughts and experiences regarding leg amputation among patients with diabetic foot ulcers: A phenomenological study.
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Yip KH, Yip YC, and Tsui WK
- Subjects
- Humans, Leg, Amputation, Surgical, Diabetic Foot surgery, Foot Ulcer, Diabetes Mellitus
- Abstract
Despite lower-limb amputation being common among patients with diabetic foot ulcers, few studies have qualitatively investigated the patients' perspectives. Therefore, this study aimed to explore the thoughts and experiences of patients with diabetic foot ulcers regarding lower-limb amputation in Hong Kong. A phenomenological study using individual, semi-structured interviews was conducted with 18 participants with foot ulcers recruited in Hong Kong between July and September 2022. The interviews were audio-recorded, transcribed verbatim, and analysed using an interpretative phenomenological approach and a constant comparison strategy. The results highlighted four substantial themes: (a) coping or being alone and taciturn, (b) altered appearance impacting one's sense of maintaining social relations, (c) thoughts about self-efficacy and encountering a new normal, and (d) the possibility of a reduced gap in physical consequences between the old and new self. This study provided different perspectives of patients with a history of diabetic foot ulcers, even in cases where lower-limb amputation has not yet been performed. The results demonstrate that lower-limb amputation is considered a forbidden topic. This makes it culturally difficult for Chinese patients to discuss the matter with healthcare authorities and family members. Healthcare workers should be aware of how they communicate regarding lower-limb amputation., (© 2023 The Authors. International Wound Journal published by Medicalhelplines.com Inc (3M) and John Wiley & Sons Ltd.)
- Published
- 2023
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8. Response to: "Correction of penile curvature associated with proximal hypospadias," a letter to the editor re: "Recurrent ventral curvature after corporoplasty with tunica vaginalis flap".
- Author
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Huen KH and Khoury AE
- Subjects
- Male, Humans, Penis surgery, Surgical Flaps, Testis, Urologic Surgical Procedures, Male, Hypospadias surgery
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- 2023
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9. Young Adults' Perspectives on the Implications of an Augmented Reality Mobile Game for Communities' Public Health: A Qualitative Study.
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Yip YC, Yip KH, and Tsui WK
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- Humans, Young Adult, Adolescent, Adult, Public Health, Exercise psychology, Mobile Applications, Augmented Reality, Video Games psychology
- Abstract
Objectives: Several physical, psychological, and social health consequences are caused by smartphone users' addiction to games. A location-based game (LBG), Pokémon GO, recently garnered significant attention from young people. This study aims to explore their experiences with this game and motivations for playing, investigating their perspectives on the game's implications for themselves and the public health of their communities. Methods: Ten qualitative focus group interviews were conducted. Young adults, aged 18-25 years ( n = 60), were recruited in Hong Kong. Data were analyzed using a thematic approach. Results: Five themes emerged: 1) missing out or self-regulation, 2) childhood memories of Pokémon, 3) extending virtual-reality exploration, 4) spending more time outdoors walking and exercising, and 5) getting together with others and social interaction. Conclusions: This study showcases the motivational factors of young adults and their cohorts in societies worldwide. LBGs may impact players' physical and social activity levels, and behavior. Nonetheless, certain negatives were identified (i.e., addiction and behavior resulting from a loss of self-control). These negatives deserve health practitioners' attention and future studies should explore possible public health interventions., Competing Interests: The authors declare that they do not have any conflicts of interest., (Copyright © 2023 Yip, Yip and Tsui.)
- Published
- 2023
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10. Recurrent ventral curvature after corporoplasty with tunica vaginalis flap.
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Huen KH, Macaraeg A, Davis-Dao CA, Kashmiri H, Williamson SH, Boswell T, Thomas JE, Suhale Z, Chuang KW, Stephany HA, Wehbi EJ, and Khoury AE
- Subjects
- Male, Humans, Infant, Adolescent, Urologic Surgical Procedures, Male methods, Penis surgery, Testosterone, Testis surgery, Hypospadias surgery
- Abstract
Introduction and Objective: Optimal means to correct ventral curvature (VC) is debated. Our preferred technique for curvature greater than 45° is corporoplasty using tunica vaginalis flap (TVF). We describe our complications with TVF for ventral lengthening., Methods: Forty-four boys who underwent ventral lengthening with a corporoplasty with TVF were identified in a prospective database for proximal hypospadias repair by a single surgeon from 2008 to 2021. Corporotomy was performed by incising the tunica albuginea of the corpora cavernosa transversely at the point of maximum curvature. Harvested TVF was tailored to the size of the corporotomy and anastomosed to the edges of the tunica albuginea and on laid to the corporal defect with the mesothelial side of the TVF abutting the erectile tissue., Results: Median age at surgery was 1.0 years (IQR 0.72-1.82). Median follow-up time was 4.9 years (IQR 2.6-8.0). Thirteen patients (27%) were older than 10 years of age at last follow up (median 13.3, range 10-20). Twenty-two boys (50%) received preoperative testosterone. The most common location of the meatus after degloving was penoscrotal (41%). Median VC after degloving was 90° (IQR 80-100). The urethral plate was transected in 43/44 (98%) of boys, improving median VC to 60° (IQR 40-60). After corporotomy, the median longitudinal distracted distance was 15 mm (IQR 12-17). Urethral reconstruction was most commonly achieved with the transverse island preputial flap technique or its modifications (39/44; 89%). Erections were reported in 42 boys (95%). None developed corporal diverticula, and two patients (4.5%) had ascended testis associated with TVF harvest. Seven percent of boys had recurrent ventral curvature (RVC; 3/44). Median RVC was 30° (IQR 30-45). One patient had RVC at the penoscrotal junction (not at site of prior corporoplasty) identified 11 years post operatively at age 15, and underwent dorsal plication. The other 2 patients were diagnosed less than 1 year post operatively. Both patients received testosterone due to small glans size, had double-face tubularized transverse island preputial flap as urethral and ventral skin coverage, and had endocrine and genetic consultation. Both had scarring of the preputial flap and of the corporoplasty. Scar excision and superficial transverse incisions on the tunica albuginea corrected RVC., Conclusions: The five-year outcome of ventral penile lengthening using TVF for corporoplasty is favorable with 7% of boys with RVC, and 4.5% with ascended testes associated with TVF harvest. None developed corporal diverticula., Competing Interests: Conflicts of interest The authors declare no conflict of interest., (Copyright © 2022 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2023
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11. Heartbreak and Loneliness Due to Family Separations and Limited Visiting during COVID-19: A Qualitative Study.
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Tsui WK, Yip KH, and Yip YC
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- Child, Humans, Loneliness, Pandemics, Emotions, Qualitative Research, Family Separation, COVID-19 epidemiology
- Abstract
The COVID-19 pandemic has greatly impacted the healthcare system. In the pediatric unit, stress, uncertainty, and many unexpected challenges for many parents were frequently reported. Research has shown that parents had less contact with their children during the pandemic due to hospital restrictions. However, it is unknown how parents perceived their experiences in a pediatric unit. This study aimed to describe the lived experiences of parents who had a child in the pediatric unit during the pandemic. A qualitative descriptive approach was used to investigate parents' experiences of having children admitted to the pediatric unit during the pandemic in Hong Kong. Eight Chinese parents participated in the interview. Three major themes emerged: (1) parents' pediatric ward experiences during COVID-19 were emotionally isolating and overwhelming, (2) the family and family-centered care were disrupted, and (3) interactions with pediatric providers intensified or alleviated emotional distress. Integrating the above themes of experiences of emotional distress was the main characteristic of the parents' experiences during the pandemic. Therefore, policymakers should understand the lived experiences of parents of children diagnosed with COVID-19 and should make prompt decisions to deal with both parental concerns and safety issues.
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- 2023
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12. When rationing becomes inevitable in a pandemic: A discussion on the ethical considerations from a public health perspective.
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Yip YC, Yip KH, and Tsui WK
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Objectives: Coronavirus Disease 2019 has presented extreme difficulties to healthcare resource allocation worldwide. Health resources, particularly during a pandemic, are limited even in developed countries. The main challenge for healthcare professionals is to be able to ration resources in an ethical manner. Therefore, this leads to ethical considerations that we aim to discuss in this paper, based on which, recommendations can be made for reference by healthcare management, policymakers, and public health practitioners., Study Design: This is a discussion paper., Methods: A brief review of the major principles as they relate to the notion of rationing in a pandemic was conducted. We organized an ethical discussion from public health perspectives based on these major principles., Results: Prior to deciding the principles to adopt, a transparent and robust guideline for rationing must be established. There are four considerations that need to be made: transparency, consistency, inclusiveness, and accountability. There does not exist a "perfect" principle to adopt during rationing. However, in the authors' opinion, the most obvious principles that would be unsuitable during a healthcare crisis would be the equal worth and prioritarian principles. This leaves the equity principle, utilitarian and urgent need principles., Conclusion: The recommendation of this discussion paper is to adopt multiple principles according to the situation of each country or even the particular hospital., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2022 The Authors.)
- Published
- 2022
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13. Single-Layer Acellular Porcine Bladder Matrix as Graft in Corporoplasty for Ventral Curvature in Pediatric Proximal Hypospadias Repair: An Initial Experience.
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Huen KH, Macaraeg A, Davis-Dao CA, Williamson SH, Boswell TC, Chuang KW, Stephany HA, Wehbi EJ, and Khoury AE
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- Humans, Male, Swine, Animals, Urologic Surgical Procedures, Male methods, Urinary Bladder surgery, Penis surgery, Retrospective Studies, Treatment Outcome, Hypospadias surgery, Diverticulum surgery
- Abstract
Background: Single-layer ACell Cytal matrix (ACell Inc, Columbia, MD) is a commercially available, acellular scaffold derived from porcine bladder epithelial basement membrane and tunica propria. We describe our initial experience using Cytal as corporal graft in pediatric patients who underwent correction of ventral curvature in proximal hypospadias repair., Methods: A retrospective review of a single-institution, 4 surgeon hypospadias database was performed between January 2020 and December 2021. Outcomes assessed were postoperative recurrent ventral curvature, corporal diverticulum, scarring on corporoplasty site on physical exam, and parental reports of atypical adverse effects., Results: Ten males underwent correction of ventral curvature with Cytal as corporal graft for correction of ventral curvature were identified. All completed planned operations. Median age was 18.6 months (IQR 14.6-27.0). Median follow up was 14.1 months (IQR 8.9-16.5). Mean ventral curvature after degloving was 80 ± 50 degrees. All patients had straight erections. Nine of the 10 patients had straight erections verified at a subsequent artificial erection test at least 6 months from the corporoplasty (90%). The remaining patient underwent a double face onlay-tube-onlay transverse island preputial flap as a single-stage hypospadias repair and did not require any additional procedures. He had straight erections per parental history. None developed corporal diverticulum or demonstrated induration at site of corporoplasty on physical exam. There were no parental reports of atypical adverse systemic effects., Conclusion: In the short term, single-layer Cytal is effective as corporal graft for correction of ventral curvature in proximal hypospadias repairs without incurring additional donor site morbidity., (Copyright © 2022 The Author(s). Published by Elsevier Inc. All rights reserved.)
- Published
- 2022
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14. Timely orchiopexy by 18 months of age: Are we meeting the standards defined by the 2014 AUA guidelines?
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Williamson SH, Davis-Dao CA, Huen KH, Ehwerhemuepha L, Chuang KW, Stephany HA, Wehbi EJ, and Kain ZN
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- Male, Humans, Child, Infant, Infant, Newborn, Child, Preschool, Adolescent, Retrospective Studies, Referral and Consultation, Orchiopexy, Cryptorchidism diagnosis, Cryptorchidism surgery
- Abstract
Background: Cryptorchidism is one of the most common reasons for pediatric urology referral and one of the few pediatric urologic conditions in which there are established AUA guidelines that recommend orchiopexy be performed before 18 months of age. While access to timely orchiopexy has been studied previously, there is no current study with data from a national clinical database evaluating timely orchiopexy after the AUA guidelines were published. Additionally, prior studies on delayed orchiopexy may have included patients with an ascended testis, which is a distinct population from those with true undescended testicles., Objectives: To evaluate in a national, clinical database if timely orchiopexy improved after the AUA guidelines were published in 2014. In particular, we aim to evaluate a younger group of patients, 0-5 years of age, in an effort to account for potential ascending testes., Study Design: Using Cerner Real-World Data™, a national, de-identified database of 153 million individuals, we analyzed pediatric patients undergoing orchiopexy in the United States from 2000 to 2021. We included males 0-18 years old and further focused on the subset 0-5 years. Primary outcome was timely orchiopexy, defined as age at orchiopexy less than 18 months. Predictor variables included race, ethnicity and insurance status. Statistical analyses were performed using logistic regression., Results: Of the total 17,012 individuals identified as undergoing orchiopexy, 9274 were ages 0-5 at the time of surgery. Comparing time periods pre and post AUA guidelines (2000-2014 versus 2015-2021), we found a significant difference in the proportion of timely orchiopexy (51% versus 56%, respectively; p < 0.0001) (Figure). In multivariable analyses, Hispanic (OR = 0.65, p < 0.0001), African American (OR = 0.74, p < 0.0001), and Native American males (OR = 0.66, p = 0.008) were less likely to have timely orchiopexy compared to non-Hispanic White males. Individuals without insurance (OR = 0.81, p = 0.03) or with public insurance (OR = 0.88, p = 0.02) were less likely to have timely orchiopexy as compared to those with private insurance., Conclusions: Nearly a decade after publication of the AUA cryptorchidism guidelines, a large proportion of patients are still not undergoing orchiopexy by 18 months of age. This is the first study to show that timely orchiopexy has improved among patients 0-5 years, but the majority of patients are still not undergoing timely orchiopexy. Health disparities were apparent among Hispanic, African American, Native American, and uninsured males, highlighting the need for further progress in access to pediatric surgical care., Competing Interests: Conflicts of interest The authors have no conflicts of interest to report., (Copyright © 2022 The Authors. Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2022
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15. The Lived Experiences of Women without COVID-19 in Breastfeeding Their Infants during the Pandemic: A Descriptive Phenomenological Study.
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Yip KH, Yip YC, and Tsui WK
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- Female, Humans, Infant, Mothers psychology, Pandemics, Postnatal Care psychology, Pregnancy, Breast Feeding psychology, COVID-19 epidemiology
- Abstract
The coronavirus disease 2019 (COVID-19) outbreak in 2020 has led to several changes and disturbances in the daily lives of the general public. Particularly for new (first-time) mothers, there has been a significant impact on the practices of raising and feeding their babies. Social distancing measures everywhere have made mothers hesitant to breastfeed their babies anywhere else but at home. Combined with the fear of being infected with COVID-19, the present situation has created unprecedented barriers for breastfeeding mothers to accessing various types of support: emotional, instrumental, informational, and appraisal. There has been no research on the influence of the pandemic on social support regarding breastfeeding in Hong Kong. This study aimed to explore the social support and impact of COVID-19 on mothers breastfeeding their babies. Semi-structured interviews were conducted with 20 currently breastfeeding women in Hong Kong. Colaizzi's seven-step method was used for data analysis. Two key themes emerged from the interview data: (1) positive influences on breastfeeding support during COVID-19 and (2) negative influences on breastfeeding support during COVID-19. Our findings may help mothers prepare to breastfeed their babies in places other than their homes.
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- 2022
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16. Use of thin silicone dressings for prolonged use of filtering facepiece respirators: Lessons from the universal community testing programme during the COVID-19.
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Yip KH and Yip YC
- Subjects
- Bandages, Humans, Materials Testing, Silicones, Ventilators, Mechanical, COVID-19 epidemiology, COVID-19 prevention & control, Occupational Exposure prevention & control, Respiratory Protective Devices
- Abstract
A universal community testing programme (UCTP) was initiated by the government of the Hong Kong Special Administrative Region of the People's Republic of China, as part of a territory-wide initiative to enhance the control of the coronavirus disease (COVID-19) pandemic, to facilitate the early identification of asymptomatic patients in the community-transmission chain. The authors (who were also engaged in this programme) observed that, at the end of their 6-hour shift, most of the HCPs sustained medical device-related pressure injuries (MDRPI), frequently on their faces, over the bridge of their nose, the upper cheeks, above the ears, lower jaws, and chin that caused pain and erythema. In this study, our team examined whether two different types of dressing (light silicone foam dressing and soft silicone perforated tape dressing) applied on the anatomical locations (including the bridge of the nose, upper cheek, above the ears, and lower jaw) would enable the wearer to pass the quantitative respirator fit testing that was conducted using a PortaCount Pro+ Respirator Fit Tester 8038. We also investigated if any skin reactions occurred after the participants worn the respirator with our applied dressing materials for 240 minutes in a safe laboratory setting. Lastly, we collected the qualitative feedback concerning how the participants felt about the performance of our dressing materials in preventing MDRPI associated with the prolonged use of tight-fitting FFRs. A small convenience sample of HCPs (n = 24) who participated in the UCTP was recruited. We randomly selected 12 participants for one type of dressing, and the rest for the second type of dressing. Quantitative fit testing showed an adequate seal of the respirators with the use of both types of thin dressings that were available in the clinical settings. All of the participants except one tolerated the dressings for prolonged use without any report of adverse skin reactions. Our findings may move a step forward in assisting the process of developing feasible pre-emptive skincare practice guidelines to reduce MDRPI during the prolonged use of nanofiber bacterial surgical respirators., (© 2021 The Authors. International Wound Journal published by Medicalhelplines.com Inc (3M) and John Wiley & Sons Ltd.)
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- 2022
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17. Home bladder pressure measurements correlate with urodynamic storage pressures and high-grade hydronephrosis in children with spina bifida.
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Huen KH, Chamberlin JD, Macaraeg A, Davis-Dao CA, Williamson SH, Beqaj L, Abdelhalim A, Mahmoud R, Stephany HA, Chuang KW, Wehbi EJ, and Khoury AE
- Subjects
- Child, Humans, Adolescent, Urodynamics, Urinary Bladder diagnostic imaging, Urinary Bladder, Neurogenic etiology, Urinary Bladder, Neurogenic complications, Spinal Dysraphism complications, Hydronephrosis etiology, Hydronephrosis complications
- Abstract
Background: Patients with spina bifida are at risk for developing bladder and renal deterioration secondary to increased bladder storage pressures., Objectives: To determine the association of home bladder volume and pressure measurements (home manometry) to: 1) detrusor storage pressures on urodynamics (UDS); and 2) the presence of Society of Fetal Urology (SFU) grades 3-4 hydronephrosis on renal bladder ultrasound in patients with spina bifida., Methods: Data were prospectively collected on patients with spina bifida and neurogenic bladder requiring clean intermittent catheterization. Patients used a ruler and typical catheterization equipment to measure bladder pressures and volumes at home. Home measurements were compared to UDS detrusor pressures and SFU hydronephrosis grade. Detrusor pressure <20 cm H
2 O at 50% maximal cystometric capacity (MCC) on UDS was used as a measure of safe storage pressures on UDS; conversely, detrusor pressure >20 cm H2 O was used a measure to capture both unsafe storage pressures and those with potential for unsafe storage pressures. Receiver-operator characteristic curves and area under curve (AUC) were calculated to depict the association between home manometry variables with detrusor pressures on UDS and SFU grades 3-4 hydronephrosis., Results: Included were 52 patients with a median age of 10.3 years (interquartile range 6.3-14.4 years). Three home manometry measurements (maximum bladder pressure, bladder pressure at maximum catheterized volume, and mean bladder pressure) > 20 cm H2 O were sensitive for Pdet >20 cm H2 O at 50% MCC. Maximal bladder pressure >20 cm H2 O was the most sensitive among home manometry measures (sensitivity 100%, specificity 70%, AUC 0.92 for Pdet >20 cm H2 O at 50% MCC on UDS; sensitivity 100%, specificity 62%, AUC 0.89 for SFU grade 3-4 hydronephrosis). None of the patients who had maximum home bladder pressure <20 cm H2 O had SFU grades 3-4 hydronephrosis; conversely, individuals with maximal home bladder pressure >20 cm had a wide range of hydronephrosis grades., Conclusion: None of the patients with maximal home bladder pressure <20 cm H2 O had grade 3-4 hydronephrosis. Home measurements of maximal bladder pressure, bladder pressure at maximum catheterized volume and mean bladder pressure of >20 cm H2 O were all sensitive for Pdet >20 cm H2 O at 50% MCC on UDS. Home manometry is an inexpensive and simple technique to identify patients at risk for and to monitor individuals at high risk of upper tract dilation, without incurring significant cost or morbidity., (Copyright © 2022 The Author(s). Published by Elsevier Ltd.. All rights reserved.)- Published
- 2022
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18. Psychological Experiences of Patients with Coronavirus Disease 2019 (COVID-19) during and after Hospitalization: A Descriptive Phenomenological Study.
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Yip YC, Yip KH, and Tsui WK
- Subjects
- Hospitalization, Humans, Pandemics, Qualitative Research, Survivors psychology, COVID-19 epidemiology
- Abstract
During an infectious disease pandemic, patients may experience various psychological issues. Few studies have focused on survivors' experiences in Hong Kong. This study aimed to assess the psychological impacts of coronavirus disease 2019 (COVID-19) on survivors during admission to and discharge from COVID-19 wards using a descriptive phenomenological design. Purposive sampling was used to recruit 20 participants aged 30-77 years recently discharged from an isolation ward at an acute care facility and transferred to a community center specializing in pulmonary rehabilitation. Sampling was performed from 1 March 2022 to 3 April 2022. Semi-structured in-person interviews were conducted and transcribed verbatim; data analysis was performed using Colaizzi's approach. The patients experienced two exclusive psychological phases during and after admission. The analysis of the patients' experiences revealed three themes: (i) navigating uncertainties with mixed feelings and emotions during admission, (ii) adjusting to normal daily life after discharge, and (iii) self-growth after discharge. Our findings may provide empirical evidence for formulating pre-emptive strategies to mitigate the long-term psychological impacts of COVID-19. This investigation is timely and internationally relevant, and policymakers can use these findings to make informed decisions when developing guidelines for structuring the care of patients with COVID-19 during and after hospitalization. Based on our findings, we recommended that psychological support, particularly the provision of time to address patients' concerns, may be integrated into the care of patients with COVID-19. Additionally, the structure of care may extend beyond the biomedical aspects of the illness to encompass the emotional and social dimension of the patients. To reduce stigmatization, we advise that public health authorities release clear information timely to clarify the misconceptions of the local community.
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- 2022
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19. Taking "Trans-ano-rectal" out of ASTRA: An anterior sagittal approach without splitting the rectum.
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Huen KH, Holzman SA, Davis-Dao CA, Wehbi EJ, and Khoury AE
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- Animals, Child, Cloaca, Female, Humans, Male, Urethra abnormalities, Urethra surgery, Vagina abnormalities, Vagina surgery, Anal Canal surgery, Rectum abnormalities, Rectum surgery
- Abstract
The anterior sagittal trans-ano-rectal approach (ASTRA) provides excellent exposure to the urethra and vagina for partial or total urogenital sinus mobilization and subsequent reconstruction for patients with urogenital sinus anomalies. It is a frequent approach to reconstruction for children with a high confluence. However, the division of the anterior anal external sphincter and the rectal wall in the ASTRA incurs morbidity, which include fecal incontinence if one veers from the midline, and increased risk of wound infection due to fecal soilage. We demonstrate a modified technique to the ASTRA without dividing the anterior anal sphincter and rectal wall, with achievement of comparable exposure and excellent vaginal mobilization and length., Competing Interests: Conflicts of interest The authors report no conflict of interest., (Copyright © 2021 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2022
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20. Exploring the Gender-Related Perceptions of Male Nursing Students in Clinical Placement in the Asian Context: A Qualitative Study.
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Yip YC, Yip KH, and Tsui WK
- Abstract
The lack of gender diversity in the nursing profession has long been recognized as a cause for concern. Female nurses in many practice settings across nations continue to outnumber their male counterparts. Male nursing students may have perceived differences in the way they are treated in clinical practice; however, limited studies have been conducted to determine the unique perspectives of these students in terms of gender bias in their clinical learning. To address this knowledge gap, this study employed a qualitative descriptive approach to explore the experiences of male nursing students in clinical learning in an Asian context. Specifically, we examined the insights emerging from the thoughts and feelings of male nursing students from interactions with their clinical mentors, patients, and peers in their encounters during their clinical placement. From November 2019 to July 2020, data were collected through semi-structured interviews from 22 male participants aged 21-30 years (mean age: 22.7), enrolled in a prelicensure Bachelor of Nursing (honors) program in Hong Kong. Four themes emerged after a qualitative content analysis: (1) while the School of Nursing welcomes men, clinical settings are another story due to pragmatic considerations; (2) you are welcomed because you may be seen as a helper with greater physical strength; (3) male nursing students feel alienated in the obstetrics and gynecology practicum; (4) more male role models are desired in the clinical setting. Our findings indicate the need to promote gender awareness among faculty and clinical mentors, understand the factors hindering and facilitating the clinical practicum for male nursing students, improve the male nursing experience during the maternity practicum, and ensure access to more male role models to boost role socialization and learning.
- Published
- 2021
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21. The Transformational Experience of Junior Nurses Resulting from Providing Care to COVID-19 Patients: From Facing Hurdles to Achieving Psychological Growth.
- Author
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Yip YC, Yip KH, and Tsui WK
- Subjects
- Hong Kong, Humans, Qualitative Research, SARS-CoV-2, COVID-19, Nurses, Nursing Staff, Hospital
- Abstract
The rapid spread of coronavirus disease 2019 (COVID-19) has put significant pressure on junior nursing staff. The objective of this study was to examine the in-depth experiences of junior nurses in providing care for COVID-19 patients within an acute care setting. This study employed a phenomenological method to understand the situation from a first-person perspective. Purposive sampling was used. Interviews were performed with 40 junior nurses (<4 years of clinical experience) who provided direct care to COVID-19 patients in isolation wards in acute care settings in Hong Kong. The interviews were conducted from 1 January 2021 to 24 May 2021 via virtual conferencing software (Zoom) to maintain social distancing, and the responses were analysed using Colaizzi's seven-step method. Junior nurses' psychological experiences of providing direct care to COVID-19 patients were categorised into four main themes. First, there were hurdles in the early stages, in which participants experienced negative emotions, such as fear, anxiety, helplessness, and fatigue. Somatic symptoms, such as headaches and sleep disturbance, were reported. Second, the adoption of self-care coping strategies enabled nurses to confront the hurdles, signifying the start of self-transformation. Third, junior nurses maintained positivity under pressure by appreciating their sources of support (including their families and other important relationships in their lives). Professionalism was also found to reinforce positivity. Fourth, self-transformation resulted in psychological growth, which prepared junior nurses to be resilient and confident in their clinical practice to take up future challenges in the ongoing battle against the pandemic. The hurdles experienced by junior nurses at the early stage of their work in isolation wards provided the foundation upon which self-transformation took place. Being able to employ self-care coping strategies and further sustain positivity characterised the self-transformation process. Eventually, junior nurses became resilient and more capable of understanding both the negativity and positivity of their experiences. The self-transformation process also enabled junior nurses to recognise and appreciate the wider support system from various parties in society.
- Published
- 2021
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22. Women Leaders in Academic Urology: The Views of Department Chairs.
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Huen KH, Lee CT, Skinner EC, Terris MK, Kobashi KC, Bennett CJ, and Bergman J
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- Female, Humans, Academic Medical Centers organization & administration, Academic Medical Centers statistics & numerical data, United States, Faculty, Medical organization & administration, Faculty, Medical statistics & numerical data, Leadership, Physician Executives statistics & numerical data, Physicians, Women statistics & numerical data, Urology organization & administration, Urology statistics & numerical data
- Published
- 2021
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23. Is hyperbilirubinemia a contraindication for neonatal circumcision? A survey of practice patterns of pediatric urologists and a review of the literature.
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Huen KH, Fong C, Roach G, and Singer J
- Subjects
- Child, Contraindications, Female, Humans, Hyperbilirubinemia, Infant, Infant, Newborn, Male, Surveys and Questionnaires, Jaundice, Neonatal, Urologists
- Abstract
Introduction and Objective: 50-80% of term newborns develop jaundice, or hyperbilirubinemia (HB), in their first week. The vast majority have benign etiologies, including physiologic jaundice of the newborn and breast milk/breastfeeding jaundice, which do not affect the synthetic capacity of the liver, thus conferring a low risk of peri-procedural bleeding. Though uncommon, HB in the setting of sepsis, biliary obstruction, or metabolic disease, may increase procedural bleeding risk. Circumcision of neonates with HB has not been well studied. We sought to characterize practice patterns among Society of Pediatric Urology (SPU) members and to explore whether HB confers increased bleeding risk for newborn circumcision., Methods: An anonymous survey of 14 multiple-choice questions was sent to members of the SPU listserv. Questions regarding circumcision and HB were presented. We performed a literature review regarding whether HB confers increased surgical bleeding risk., Results: 100/234 (43%) SPU members completed the survey. The majority (79/100) perform neonatal circumcision and use the Gomco© clamp (68%). 24/79 (30%) factor total bilirubin (Tbili) level in their decision prior to performing circumcision. Of those who consider HB a factor, 11/24 (46%) had cutoff Tbili levels at which they await improvement prior to proceeding. The most common cutoff level was Tbili level of 10-15 mg/dL (6/11, 55%)., Discussion: Existing data suggest a possible increased bleeding risk isolated to cases of HB in the setting of biliary obstruction or other associated relevant findings (ill infant, recent infection, congenital syndromes) or known personal/family history (fulminant liver disease, familial bleeding diatheses). While literature from Jewish Mohels and Talmudic discussion suggest that elevated Tbili may be a contraindication to circumcision, no scientific studies exist directly assessing the impact of HB on bleeding risk with circumcision. A review of the scientific literature suggests that isolated HB in otherwise healthy newborns does not increase bleeding risk., Conclusions: 30% of pediatric urologists survey respondents consider HB a potential contraindication to neonatal circumcision. Despite varied practices in circumcising jaundiced babies, neonatal jaundice rarely confers increased bleeding risks. While deferring circumcision is appropriate in an ill infant with HB, or in those with a genetic/congenital syndrome or with family history of coagulopathic, review of the scientific literature suggests that in otherwise healthy neonates, elevated Tbili likely represents benign causes and is unlikely to increase bleeding risk., Competing Interests: Conflicts of interest None., (Copyright © 2020 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2021
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24. Ageing parents of children with intellectual disabilities during the COVID-19 epidemic in Hong Kong.
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Yip KH
- Abstract
During the outbreak of COVID-19, the situation of aging parents of adolescents with intellectual disabilities (ID) in Hong Kong have encountered great difficulties in their daily lives. Due to the rapid changing conditions of the new virus COVID-19, it posed a lot of uncertainties and risks to the health of the public at large. In this regards, this group of parents and their children with ID are vulnerable to even greater risks and challenges in combating against the new virus. This paper has looked into the difficulties these parents and their children with ID have experienced and how they adjusted to carrying on with their living., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2020 The Author.)
- Published
- 2020
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25. Neomycin-polymyxin or gentamicin bladder instillations decrease symptomatic urinary tract infections in neurogenic bladder patients on clean intermittent catheterization.
- Author
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Huen KH, Nik-Ahd F, Chen L, Lerman S, and Singer J
- Subjects
- Administration, Intravesical, Adolescent, Child, Drug Combinations, Drug Resistance, Bacterial, Female, Humans, Intermittent Urethral Catheterization, Male, Retrospective Studies, Urinary Bladder, Neurogenic therapy, Urinary Tract Infections microbiology, Young Adult, Anti-Bacterial Agents administration & dosage, Gentamicins administration & dosage, Neomycin administration & dosage, Polymyxins administration & dosage, Urinary Bladder, Neurogenic complications, Urinary Tract Infections etiology, Urinary Tract Infections prevention & control
- Abstract
Introduction: Recurrent urinary tract infections (UTIs) are common in patients with neurogenic bladder (NGB) performing clean intermittent catheterization (CIC) treated with or without oral antibiotic prophylaxis., Objective: The authors aim to determine if daily neomycin-polymyxin or gentamicin bladder instillations reduce the rate of symptomatic UTIs, the need for oral antibiotic prophylaxis, emergency department (ED) visits for UTI, and inpatient hospitalizations for UTI in patients with NGB on CIC. The authors also aim to investigate resistance patterns in urine microorganisms in patients treated with antibiotic bladder instillations., Study Design: The authors retrospectively reviewed the records of all-age patients cared for in the pediatric urology clinic with NGB on CIC having symptomatic UTIs and on daily intravesical instillations of neomycin-polymyxin or gentamicin between 2013 and 2017. Symptomatic UTIs were defined as a positive urine culture with greater than 10,000 colony forming units/mL associated with one or more of the following patient complaints: cloudy/foul-smelling urine, fevers, chills, increase in bladder spasms, pain, urinary leakage, or physician decision for antibiotic treatment. Multidrug-resistant organisms were resistant to two or more classes of antibiotics., Results: Fifty-two patients with a median age of 14.5 years and 192 distinct urine cultures were identified. 90.4% and 9.6% of patients received neomycin-polymyxin and gentamicin instillations, respectively. After initiation of intravesical antibiotics, the rate of symptomatic UTIs was reduced by 58% (incidence rate ratio [IRR]: 0.42, 95% confidence interval [CI]: 0.31-0.56; P < 0.001), the rate of ED visits was reduced by 54% (IRR: 0.46, 95% CI: 0.30-0.71; P < 0.001), and the rate of inpatient hospitalizations for UTI was reduced by 39% (IRR: 0.61, 95% CI: 0.37-0.98; P = 0.043). Fewer patients received oral antibiotic prophylaxis after initiation of antibiotic instillations (odds ratio: 0.12, 95% CI: 0.02-0.067; P = 0.016). There was a trend toward a decrease in multidrug resistance and no change in gentamicin resistance in urine microorganisms., Discussion: This study describes a feasible alternative treatment for patients with NGB on CIC who have persistent UTIs despite oral antibiotic prophylaxis, and for some patients, it may suggest a possibility of discontinuing oral prophylaxis. Limitations include a retrospective design with a small cohort of patients and varying dosages of neomycin-polymyxin., Conclusions: Antibiotic bladder instillations appear to decrease frequency of symptomatic UTIs, ED visits for UTI, inpatient hospitalizations for UTI, and the need for oral antibiotic prophylaxis in patients with NGB on CIC. There was no increase in multidrug resistance or gentamicin resistance in UTI organisms with use of intravesical antibiotic instillation., (Copyright © 2018 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2019
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26. Editorial Commentary.
- Author
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Huen KH and Bergman J
- Published
- 2019
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27. Editorial Commentary.
- Author
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Huen KH and Bergman J
- Published
- 2019
- Full Text
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28. Editorial Comment.
- Author
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Huen KH and Bergman J
- Subjects
- Developing Countries, Humans, Male, Pain Management, Periodicals as Topic, Pregnancy Complications, Infectious, Risk, Risk Factors, Treatment Outcome, United States, Editorial Policies, Prostatic Neoplasms
- Published
- 2018
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29. Editorial Comment.
- Author
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Huen KH and Bergman J
- Subjects
- Humans, Male, Poverty, Prostatic Neoplasms
- Published
- 2018
- Full Text
- View/download PDF
30. Editorial comment.
- Author
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Huen KH and Bergman J
- Published
- 2017
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31. The First Filmed Prostatectomy, 1917: 100 Years of Movies in Urological Education.
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Huen KH, Nseyo U, and Marks LS
- Subjects
- History, 20th Century, Humans, Male, Urology education, Motion Pictures history, Prostatectomy history, Urology history
- Published
- 2017
- Full Text
- View/download PDF
32. Is More Really Better? An Examination of Services and Payment Patterns among Urologists from the Centers for Medicare & Medicaid Services.
- Author
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Shirk JD, Kwan L, Laviana AA, Chu S, Huen KH, and Bergman J
- Abstract
Introduction: We examined provider and regional variation in services provided and payments made to urologists by CMS (Centers for Medicare & Medicaid Services) by linking payments to individual beneficiaries and examining the proportion of submitted charges resulting in payments., Methods: We analyzed Medicare Part B Provider Utilization and Payment Data released by CMS for 2012, the last year of the purely fee-for-service reimbursement model. For each provider we determined the ratio of number of services provided to individual beneficiaries as well as the ratio of total submitted charges-to-total Medicare payments. Each provider was stratified into deciles of total Medicare payments and the mean per decile of total Medicare payment was calculated. Finally, to elucidate the potential association between the ratio of services-to-beneficiaries, we conducted multivariate linear regressions., Results: The 20th, 40th, 60th and 80th percentiles for the ratio of number of services per individual beneficiary ratios to total Medicare Part B payments are 2.8, 4.0, 5.2 and 7.4, respectively. Urologists with greater payments received provided more services to individual beneficiaries. Submitted charges exceeded payments by 3:1. Finally, female providers had lower ratios (p <0.01) and there was significant regional variation in the ratio of services per unique beneficiary (p <0.001 for each of the 10 Standard Federal Regions)., Conclusions: We found significant variation in services and payment in CMS. Reimbursement models replacing fee-for-service should be tailored to ensure appropriate health care resource utilization.
- Published
- 2017
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33. Editorial Commentary.
- Author
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Huen KH and Bergman J
- Published
- 2017
- Full Text
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34. Editorial Comment.
- Author
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Huen KH and Bergman J
- Published
- 2016
- Full Text
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35. Smoking cessation is the least successful outcome of risk factor modification in uninsured patients with symptomatic peripheral arterial disease.
- Author
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Huen KH, Chowdhury R, Shafii SM, Brewster LP, Arya S, Duwayri Y, Veeraswamy RK, Dodson TF, and Rajani RR
- Subjects
- Adult, Black or African American, Age Factors, Aged, Aged, 80 and over, Antihypertensive Agents therapeutic use, Comorbidity, Female, Humans, Hypoglycemic Agents therapeutic use, Hypolipidemic Agents therapeutic use, Male, Medicaid, Medicare, Middle Aged, Peripheral Arterial Disease diagnosis, Peripheral Arterial Disease ethnology, Registries, Retrospective Studies, Risk Factors, Smoking adverse effects, Smoking ethnology, Treatment Outcome, United States epidemiology, Health Services Accessibility, Healthcare Disparities ethnology, Medically Uninsured ethnology, Peripheral Arterial Disease therapy, Risk Reduction Behavior, Smoking Cessation, Smoking Prevention
- Abstract
Background: Patients with peripheral arterial disease (PAD) have multiple atherosclerotic risk factors. Risk factor modification can reduce severity of disease at presentation and improve treatment outcomes. The Trans-Atlantic Inter-Society Consensus II (TASC II) has issued several recommendations that are widely adopted by specialists. However, the ability to provide proper services to patients may depend on the specific patient's access to care, which is primarily determined by the presence of health insurance. The purpose of our study was to determine whether insurance status impairs the ability of patients with symptomatic PAD to meet select TASC II recommendations., Methods: A retrospective review of patients with symptomatic PAD from August 2011 to May 2013 was conducted; demographic, preoperative, procedural, and standard outcome variables were collected. Patients were divided into the insured group (private insurance, Medicare, Medicaid) or the uninsured group (self-pay). Insurance status was analyzed for its association to select TASC II recommendations: smoking cessation, referral to smoking cessation program, low-density lipoprotein cholesterol <2.59 mmol/L (<100 mg/dL), low-density lipoprotein cholesterol <1.81 mmol/L (<70 mg/dL), patients with coexisting hyperlipidemia and diabetes, glycated hemoglobin <7%, systolic blood pressure <140 mm Hg, prescription of aspirin, and prescription of a statin., Results: One hundred and forty-four patients with symptomatic PAD were identified. Insured patients were more likely to be African American, older at presentation, or have a diagnosis of congestive heart failure. There was no significant difference between insured and uninsured patients in success rates of low-density lipoprotein cholesterol targets (65.1% vs. 51.1% for <2.59 mmol/L; 24.3% vs. 19.1% for <1.81 mmol/L), glycated hemoglobin targets (61.9% vs. 61.1% for <7%), blood pressure control (51.1% vs. 50.0% for systolic blood pressure <140), aspirin use (72.8% vs. 59.6%), or statin use (77.2% vs. 63.5%). However, insured patients were more likely to quit smoking than uninsured patients (35.1% vs. 17.7%, P = 0.023). Furthermore, there was no difference in patterns of referral to a multidisciplinary smoking cessation program between the 2 groups (31.5% vs. 38.5%)., Conclusions: Insurance status does not impair patients' ability to meet most TASC II guidelines to modify cardiovascular risk factors in patients who have access to health care. Uninsured patients are, however, less likely to cease smoking compared with insured patients, despite no significant difference in referral patterns between the 2 groups for multidisciplinary smoking cessation counseling. Future efforts to assist patients with symptomatic PAD with atherosclerotic risk factor modification should focus on aiding uninsured patients in smoking cessation efforts., (Copyright © 2015 Elsevier Inc. All rights reserved.)
- Published
- 2015
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36. Temporal pattern of vesicoureteral reflux on voiding cystourethrogram correlates with dynamic endoscopic hydrodistention grade of ureteral orifice.
- Author
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Arlen AM, Broderick KM, Huen KH, Leong T, Scherz HC, and Kirsch AJ
- Subjects
- Child, Preschool, Female, Follow-Up Studies, Humans, Male, Pressure, Retrospective Studies, Treatment Outcome, Ureter diagnostic imaging, Ureter pathology, Vesico-Ureteral Reflux physiopathology, Vesico-Ureteral Reflux surgery, Water, Dilatation methods, Endoscopy methods, Ureter surgery, Urodynamics physiology, Urography methods, Urologic Surgical Procedures methods, Vesico-Ureteral Reflux diagnosis
- Abstract
Purpose: The double hydrodistention implantation technique uses ureteral hydrodistention to visualize injection site(s) and determine required bulking agent volume. Along with grade, early vesicoureteral reflux on voiding cystourethrogram provides prognostic information regarding spontaneous resolution of reflux. We hypothesized that reflux timing is predictive of endoscopic hydrodistention grade., Materials and Methods: We identified children undergoing the double hydrodistention implantation technique for primary vesicoureteral reflux between 2009 and 2012. Hydrodistention grade (0 to 3) was assigned prospectively, and compared to vesicoureteral reflux grade and timing on voiding cystourethrogram., Results: A total of 196 children with a mean ± SD age of 3.94 ± 2.58 years underwent injection of 332 ureters. Mean ± SD vesicoureteral reflux grade was 2.8 ± 0.9. Of the ureters 52.4% demonstrated early to mid filling, 39.2% late filling and 8.4% voiding only reflux. Mean ± SD reflux grade was 3.1 ± 0.81 for early filling, 2.6 ± 0.81 for late filling and 2.1 ± 1.1 for voiding only (p <0.0001). Vesicoureteral reflux and hydrodistention grades correlated, with higher reflux grades associated with grade 3 hydrodistention (p <0.001). There was a significant relationship between reflux timing and hydrodistention grade (p <0.001), with a high percentage of ureters with grade 3 hydrodistention displaying early reflux compared to those with grade 1 disease. Significantly increased mean injected volume for ureters with grade 3 hydrodistention (1.6 ml) was observed compared to those with grade 1 or 2 disease (1.25 ml, p <0.001)., Conclusions: Hydrodistention grade correlates with vesicoureteral reflux grade, timing of reflux and injected volume. Early to mid filling vesicoureteral reflux is associated with abnormal hydrodistention (grade 2 to 3). Temporal pattern of vesicoureteral reflux on voiding cystourethrogram may be used to predict ureteral orifice competency and thus aid in predicting resolution of reflux., (Copyright © 2014 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.)
- Published
- 2014
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37. Scrotal abscess as initial presentation of squamous cell carcinoma.
- Author
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Huen KH, Nourparvar P, Decaro JJ, Walsh MD, Issa MM, and Ritenour CW
- Abstract
We report a case of scrotal squamous cell carcinoma in a 67-year-old man that presented as a recurrent nonhealing scrotal abscess. Radical scrotectomy and bilateral simple orchiectomy were performed. A pudendal thigh flap was used for wound closure. To our knowledge, this is the first report of its use after radical surgery for scrotal cancer. The clinical features, staging, and treatment of scrotal squamous cell carcinoma are reviewed. In this report, we highlight the importance of including scrotal cancer in the differential diagnosis when evaluating a scrotal abscess.
- Published
- 2013
- Full Text
- View/download PDF
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