Key informants perspectives on creating a high impact research department in family and community medicine: a qualitative project.

BACKGROUND: Primary care is integral to the health system and population health. Primary care research is still in development and most academic departments lack effective research investments. High impact primary care research programs are needed to advance the field to ensure a robust primary care system for the future. The project objective was to understand key informants' views of structures, functions, and processes required to create a high impact research program in an academic primary care department. METHODS: A descriptive qualitative project with key informants from research programs in primary care. Participants included international research leaders in primary care (n = 10), department of family and community researchers (n = 37) and staff (n = 9) in an academic primary care department, other university leaders (n = 3) and members of the departmental executive leadership team (1 department; 25 members). Semi-structured interviews (n = 27), and focus groups (n = 6) were audio recorded, transcribed, and analyzed using thematic analysis. We used a socioecological framework which described micro, meso, macro levels of influence. RESULTS: At the micro level despite barriers with respect to funding, protected time and lack of formal mentorship, personal motivation was a key factor. At the meso level, the organizational structure that promoted collaboration and a sense of connection emerged as a key factor. Specifically research leaders identified a research faculty development pipeline based on equity, diversity, inclusion, indigeneity, and accessibility principles with thematic areas of focus as key enablers. Lastly, at the macro level, an overarching culture and policies that promoted funding and primary care research was associated with high impact programs. CONCLUSION: The alignment/complementarity of micro, meso, and macro level factors influenced the creation of a high impact research department in primary care. High impact research in primary care is facilitated by the development of researchers through formalized and structured mentorship/sponsorship and a department culture that promote primary care research.

Co-designing a web-based education platform for patients with early pregnancy loss.

Canadian emergency departments (EDs) frequently provide care to patients undergoing early pregnancy loss. Unfortunately, in this setting, patients commonly have negative experiences, in part due to lack of appropriate follow-up and education on symptoms that may arise after discharge. In response to this gap, our team created a free, web-based, patient-informed educational platform for women to access accurate information on early pregnancy loss. This free and publicly accessible resource was launched in May 2022 at Mount Sinai Hospital in Toronto and was shared with EDs across Canada.

RéSUMé: Les services d'urgence (SU) canadiens fournissent fréquemment des soins aux patientes qui subissent une perte de grossesse précoce. Malheureusement, dans ce contexte, les patientes ont souvent des expériences négatives, en partie à cause du manque de suivi approprié et d'éducation sur les symptômes qui peuvent apparaître après la sortie de l'hôpital. Pour combler cette lacune, notre équipe a créé une plate-forme éducative gratuite, basée sur le Web et informée par les patientes, permettant aux femmes d'accéder à des informations précises sur la perte de grossesse précoce. Cette ressource gratuite et accessible au public a été lancée en mai 2022 à l'hôpital Mount Sinai de Toronto et a été partagée avec les services d'urgence de tout le Canada.

Improvement of kidney function in patients with chronic kidney disease and severe obesity after bariatric surgery: A systematic review and meta-analysis.

The general management for chronic kidney disease (CKD) includes treating reversible causes, including obesity, which may be both a driver and comorbidity for CKD. Bariatric surgery has been shown to reduce the likelihood of CKD progression and improve kidney function in observational studies. We performed a systematic review and meta-analysis of patients with at least stage 3 CKD and obesity receiving bariatric surgery. We searched Embase, MEDLINE, CENTRAL and identified eligible studies reporting on kidney function outcomes in included patients before and after bariatric surgery with comparison to a medical intervention control if available. Risk of bias was assessed with the Newcastle-Ottawa Risk of Bias score. Nineteen studies were included for synthesis. Bariatric surgery showed improved eGFR with a mean difference (MD) of 11.64 (95%CI: 5.84 to 17.45, I2  = 66%) ml/min/1.73m2 and reduced SCr with MD of -0.24 (95%CI -0.21 to -0.39, I2  = 0%) mg/dl after bariatric surgery. There was no significant difference in the relative risk (RR) of having CKD stage 3 after bariatric surgery, with a RR of -1.13 (95%CI: -0.83 to -2.07, I2  = 13%), but there was reduced likelihood of having uACR >30 mg/g or above with a RR of -3.03 (95%CI: -1.44 to -6.40, I2  = 91%). Bariatric surgery may be associated with improved kidney function with the reduction of BMI and may be a safe treatment option for patients with CKD. Future studies with more robust reporting are required to determine the feasibility of bariatric surgery for the treatment of CKD.

Laparoscopic Sleeve Gastrectomy Versus Laparoscopic Roux-en-Y Gastric Bypass: A Systematic Review and Meta-analysis of Weight Loss, Comorbidities, and Biochemical Outcomes From Randomized Controlled Trials.

OBJECTIVE: The aim of this study was to compare weight loss, obesity-related comorbidities, and biochemical outcomes of LSG versus LRYGB through a meta-analysis of randomized controlled trials (RCTs). SUMMARY OF BACKGROUND DATA: LSG and LRYGB are the 2 most commonly performed bariatric surgeries for the treatment of obesity. The comparative outcomes of the 2 surgeries is a topic of ongoing debate and medium-term outcomes remain uncertain. METHODS: A search for RCTs comparing LRYGB versus LSG was conducted. Pooled outcomes between 2 procedures were compared using pairwise random-effects meta-analysis at 1, 3, and 5-year follow-up time points. Grading of recommendations, assessment, development, and evaluation was used to assess certainty of evidence. RESULTS: Thirty-three studies involving 2475 patients were included. LRYGB resulted in greater loss of body mass index compared to LSG at 1 year [mean difference -1.25 kg/m2, 95% confidence interval (CI) -2.01 to -0.49, P = 0.001; moderate certainty of evidence] which persisted at 3 years, but there was insufficient evidence at 5 years. Resolution of dyslipidemia was higher for LRYGB than LSG at 1 year (risk ratio 0.58, 95% CI 0.46-0.73, P < 0.001; moderate certainty of evidence) and 5 years (risk ratio 0.68, 95%CI 0.46-0.99, P = 0.04; low certainty of evidence). There was no difference between LRYGB and LSG for remission of type 2 diabetes, hypertension, and hemoglobin A1c, fasting insulin, homeostatic model assessment of insulin resistance, high-density lipoprotein, and the rate of 30-day major and minor complications. CONCLUSIONS: There are insufficient data from RCTs to draw any conclusions regarding the long-term comparative effectiveness beyond 3 years between LRYGB and LSG.

A Prospective Randomized Controlled Trial of Irrigation "Bag Squeeze" to Manage Pain for Patients Undergoing Flexible Cystoscopy.

PURPOSE: We determined if the "bag squeeze" technique decreases pain during flexible cystoscopy in men. MATERIALS AND METHODS: This single center, prospective, double-blind, randomized controlled trial recruited 200 consenting participants who were ambulatory, outpatient males who had undergone prior cystoscopy and were not expected to require any secondary procedures. Men with prior urethral stricture or bladder neck contracture were excluded from study. Once eligibility was assessed and consent obtained, participants were randomized to undergo cystoscopy with the bag squeeze (group A) or the sham bag squeeze procedure (group B). Following cystoscopy, participants completed a pain questionnaire (visual analogue scale). Differences in mean pain score between groups were evaluated using Students' t-test with a 2-sided alpha of 0.05. RESULTS: A total of 200 patients were randomized and underwent flexible cystoscopy. Ten participants were ineligible because they required secondary procedures. Among the 190 eligible patients 97 were randomized to bag squeeze (group A) and 93 to sham bag squeeze (group B) with mean pain scores of 1.91 and 3.39, respectively (p <0.005). CONCLUSIONS: This study demonstrated a clinically meaningful decrease in pain for men undergoing flexible cystoscopy when the irrigation bag squeeze technique was used vs placebo bag squeeze. Accordingly, this useful, simple and free method to improve patient comfort during flexible cystoscopy should be adopted by clinicians.

Non-conventional therapies for Peyronie's disease: what is the evidence for efficacy?

BACKGROUND: In recent years, there has been a surge in non-conventional therapies for Peyronie's disease (PD). With increasing interest in these novel therapies, we conducted a narrative review to explore the efficacy and safety of these treatments to provide clarity for patients and providers. METHODS: A literature search was conducted to find studies describing non-conventional treatments of PD. These treatments were defined as those within the standard of care, including intralesional therapies and surgical options. RESULTS: A total of 14 studies were found. Non-conventional therapies included platelet-rich plasma (PRP), hyaluronic acid (HA), combination therapy of PRP and HA, extracorporeal shockwave therapy (ESWT), stem cell therapy (SCT), mycophenolate mofetil (MMF), and H-100. Most studies were limited to animal models and reported modest improvements in angulation and erectile function. Complication rates and cost of each treatment were infrequently reported. CONCLUSIONS: There is limited evidence supporting non-conventional therapies for PD. As such, they are currently not recommended in clinical guidelines.

Simultaneous Vs Sequential Retroperitoneal, Thoracic and Cervical Resection of Post Chemotherapy Residual Masses in Patients With Metastatic Nonseminomatous Germ Cell Tumors of the Testis.

OBJECTIVE: To compare a simultaneous vs sequential approach to residual post chemotherapy mass resections in metastatic testis cancer. METHODS: A retrospective review was performed of patients who underwent retroperitoneal and thoracic/cervical resection of post chemotherapy residual masses between 2002 and 2018. Group 1: "Simultaneous" (Combined Retroperitoneal and Thoracic/Cervical resections on the same date); Group 2: "Sequential" (Retroperitoneal and Thoracic/Cervical resections at separate dates). RESULTS: During the study period, 35 simultaneous and 17 sequential resections were performed. The median age at surgery was 28 years (Range 16-61). The median follow-up from last surgical procedure was 62.7 months (Range 0.4-194). Histology revealed teratoma in 38 (73.1%) patients, necrosis in 8 (15.4%) and viable tumor in 6 (11.5%). Discordant pathology findings between thoracic/cervical and abdominal resections were noted in 16 (30.8%) patients. No differences were observed between the simultaneous vs sequential groups in median operating time (585 minutes vs 545 minutes, P = .64), blood loss (1300 vs 1300 mls, P = .42), or length of stay (9 vs 11 days, P = .14). There was no difference between the 5-year (65.7% vs 68.6%) relapse-free survival between the 2 groups (P = .84) or the 5-year (88.6% vs 100%) overall and disease-specific survival (P = .25). CONCLUSION: Simultaneous resection of retroperitoneal and thoracic/cervical post chemotherapy metastases is a feasible in some patients. It requires multidisciplinary collaboration and a longer primary procedure.

Current Educational Interventions for Improving Technical Skills of Urology Trainees in Endourological Procedures: A Systematic Review.

Objective: Endourology continues to grow with the introduction of new technologies into clinical practice. Simulators and training models have been developed to improve comfort and proficiency in endoscopic procedures. The purpose of this systematic review was to examine the current educational interventions utilized to improve the performance of endourology trainees and to critically appraise the strengths and limitations of each. Methods: A search of the Ovid MEDLINE, EMBASE, PsycINFO, and the Cochrane Library databases was performed to identify literature focused on current educational interventions for improving technical skills of trainees in endourologic procedures. The Medical Education Research Study Quality Instrument (MERSQI) was used to evaluate the methodological quality of the abstracted articles. Results: Of the 2236 articles identified, 22 met the inclusion criteria. The types of educational interventions included: bench/wet lab models, virtual reality simulators, and instructional courses. Metrics used to quantify the impact of these interventions include global rating scales, Objective Structured Assessment of Technical Skills (OSATS) scores, and task-specific checklists. The setting of these evaluations comprises both virtual reality simulators and live surgery. Conclusions: In the surgical education literature, simulation-based training and assessment continues to play a prominent role in urologic training. The educational interventions highlighted in this review address various aspects of endourology, from stone management to transurethral resection. Additional work is needed to correlate technical performance in clinical and nonclinical settings with patient outcomes and develop a focused approach to nontechnical skill training.

The impact of bariatric surgery on urinary incontinence: a systematic review and meta-analysis.

OBJECTIVES: To systematically review and meta-analyse the impact of bariatric surgery on obese patients with urinary incontinence (UI). METHODS: A search of the Medical Literature Analysis and Retrieval System Online (MEDLINE), the Excerpta Medica dataBASE (EMBASE), Web of Science, Cochrane Central Register of Controlled Trials (CENTRAL), and PubMed to June 2018 was performed using methods pre-published on the International Prospective Register of Systematic Reviews (PROSPERO). Reporting followed the Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) guidelines. Studies comparing UI status in obese patients before and after bariatric surgery were included. Primary outcomes were the improvement or complete resolution of any UI, stress UI (SUI), and urgency UI (UUI). Secondary outcomes were validated UI questionnaire scores. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach assessed overall quality of evidence. RESULTS: In all, 33 cohort studies (2910 patients) were included (median follow-up 12 months). Bariatric surgery resulted in improvement or resolution of any UI in 56% (95% confidence interval [CI] 48-63%), SUI in 47% (95% CI 34-60%), and UUI in 53% (95% CI 32-73%) of patients. Moreover, bariatric surgery significantly decreased (P < 0.001) questionnaire scores such as: the Urogenital Distress Inventory by 13.4 points (95% CI 7.2-19.6), International Consultation on Incontinence Questionnaire by 4.0 points (95% CI 2.3-5.7), and Incontinence Impact Questionnaire by 5.3 points (95% CI 3.9-6.6). However, worsening or new onset of UI was present in 3% of patients. The quality of evidence was very low for all outcomes. CONCLUSION: Half of obese patients report improvement or resolution of UI after bariatric surgery, but overall the quality of evidence is very low. Comparative studies examining the benefits of bariatric surgery in obese patients with UI are warranted.

Peyronie's disease and testosterone deficiency: Is there a link?

INTRODUCTION: Peyronie's disease (PD) and testosterone deficiency (TD) impact men at the same stage of life and can ultimately contribute to erectile dysfunction. There is speculation that low levels of testosterone (T) may predispose men to penile fibrosis; however, there is no published, up-to-date review summarizing the current evidence. Therefore, we conducted a narrative review of the literature exploring the relationship between PD and TD. METHODS: A comprehensive systematic search of existing literature of five online databases from June 1990 to June 2018 examining the relationship between PD and TD was conducted. The Cochrane risk-of-bias tool for randomized trials and the risk-of-bias assessment tool for cohort studies were used to evaluate the quality of studies. RESULTS: Six studies were identified (n = 675). Overall, five studies supported the link between PD and TD by demonstrating relationships in PD patients with low total T, free T, bioavailable T, greater penile curvature, and plaque development. However, one study demonstrated no connection between the conditions. The literature is restricted by small studies with methodological flaws. CONCLUSION: There are a number of mechanisms to support the link between TD and PD. The literature on the topic is limited by small studies which are overall conflicting. The findings of this work suggest the need for larger, prospective studies to clarify the role of TD in the development, evaluation, and treatment of PD. Establishing such a relationship could change management of PD as a diagnosis of PD may encourage clinicians to evaluate a patient's testosterone levels.

Understanding muscle-immune interactions in adolescent idiopathic scoliosis: a feasibility study.

BACKGROUND: Adolescent idiopathic scoliosis (AIS) is the most common form of scoliosis in children, and its cause remains unknown. The Immune-metabolic CONnections to Scoliosis (ICONS) Study was designed to elucidate the potential mechanisms by which immune system-paraspinal muscle crosstalk contributes to the development of AIS. In this report, we document the evaluation of ICONS Study feasibility. METHODS: This study was conducted at a tertiary pediatric academic center in Hamilton, Ontario, Canada. We included boys and girls, aged 10-17 years with a diagnosis of AIS requiring corrective spinal surgery. Exclusion criteria included patients on high-dose steroids, immunosuppressive therapy, anti-thrombotic medications, those with an active infection for 15 days before participation, autoimmune disease, pregnancy, and patients who were unwilling to consent.Pre-determined feasibility criteria included permission to approach participants and recruitment rates of 80%, consenting of at least 80% of participants to provide biological samples, 90% or higher case report form and questionnaire completion, resources to be sufficient in at least 80% of recruitments, and the ability to successfully collect and process 80% or more of the biological samples needed for this study. RESULTS: Between August 2013 and October 2014, we identified 32 potential participants with AIS, but had the resources to approach only 16, of which 12 (75%) agreed to be approached by the research team, and all consented to participate. Of the 12 participants recruited, 11 questionnaire packages and muscle biopsies (91.7% for each objective) were collected, while other biological samples (serum, plasma, whole blood for DNA and RNA processing, urine) were collected from all participants. CONCLUSIONS: The ICONS study protocols and procedures are feasible. However, recruitment rates were less than predicted. For the full study, we plan on prolonging the recruitment phase and the inclusion of additional centers to achieve recruitment targets.