Patient and Public Involvement in Inflammatory Bowel Disease Research-A Scoping Review.

Background: Interest in patient and public involvement in research has grown. Medical, health, and social care research has demonstrated several benefits of patient and public engagement, such as empowering user input and reducing attrition rates in clinical trials. To date, no study has reviewed patient engagement in inflammatory bowel disease (IBD). We aimed to describe the benefits, challenges, and best practices of patient engagement in IBD research. Methods: We performed a systematic search on MEDLINE, EMBASE, and Cochrane for all clinical IBD research studies in which patients were involved in the research process (1946- 2023). Patient input was considered in: (1) study design, (2) study execution, (3) research dissemination, and/or (4) other domains not specified here. Two authors independently screened and extracted data on type of engaged person(s), format of engagement, author-reported benefits, recommendations, and challenges. For each study, we reported the level of patient engagement and study adherence to standardized reporting guidelines. Results: After screening 9,355 articles, we included 51 for final analysis. IBD patients were most frequently engaged in study design. Patient engagement in IBD research improved recruitment rates and promoted the creation of user-friendly quality-of-life tools. Selection bias and recruitment difficulties were common challenges in the application of patient engagement. Authors recommended continuous patient involvement to address emerging priorities and cognitive interviewing to improve questionnaire clarity. Conclusions: Patient engagement represents an important step in promoting patient-centred care. According to study authors, implementing cognitive interviewing techniques, continuous patient involvement, and standardized reporting guidelines may improve future iterations of engagement in IBD.

Long-term neuropsychiatric complications of aneurysmal subarachnoid hemorrhage: a narrative review.

This review focuses on the often-neglected long-term neuropsychiatric consequences of aneurysmal subarachnoid hemorrhage (aSAH), beyond traditional randomized trial outcomes of mortality and retreatment. While current guidelines recommend screening for these sequalae, it may not be routinely practiced. This review will underscore the prevalence and management of common neuropsychiatric sequalae, including anxiety, depression, cognitive dysfunction, headaches, seizures, and sexual dysfunction, all of which can significantly impact the quality of life of survivors of aSAH. We emphasize the critical role neurointerventionalists can play by going beyond the customary practice of radiological monitoring for treated aneurysms by screening for and helping guide management of these common neuropsychiatric complications.

Perfusion vs non-perfusion computed tomography imaging in the late window of emergent large vessel ischemic stroke: A systematic review and meta-analysis.

BACKGROUND: Guidelines recommend the treatment of emergent large vessel ischemic stroke (ELVIS) patients presenting beyond 6 hours of last known well time with endovascular thrombectomy (EVT) based on perfusion computed tomography (CT) neuroimaging. We compared the outcomes (long-term good clinical outcomes, symptomatic intracranial hemorrhage (sICH), and mortality) of ELVIS patients according to the type of CT neuroimaging they underwent. METHODS: We searched the following databases: Medline, Embase, CENTRAL, and Scopus from January 1, 2015, to June 14, 2023. We included studies of late-presenting ELVIS patients undergoing EVT that had with data for non-perfusion and perfusion CT neuroimaging. We followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. Data were pooled using a random effects model. RESULTS: We found 7 observational cohorts. Non-perfusion versus perfusion CT was not statistically significantly different for both long-term clinical (n = 3,224; RR: 0.96; 95% CI 0.86 to 1.06; I2 = 18%) and sICH (n = 3,724; RR: 1.08 95% CI 0.60 to 1.94; I2 = 76%). Perfusion CT had less mortality (n = 3874; RR: 1.22; 95% CI 1.07 to 1.40; I2 = 0%). The certainty of these findings is very low because of limitations in the risk of bias, indirectness, and imprecision domains of the Grading of Recommendations, Assessment, Development and Evaluations. CONCLUSION: The use of either non-perfusion or perfusion CT neuroimaging may have little to no effect on long-term clinical outcomes and sICH for late-presenting EVT patients. Perfusion CT neuroimaging may be associated with a reduced the risk of mortality. Evidence uncertainty warrants randomized trial data.

Reporting of Ethno-Racial Identity and Immigration Status in Published Studies on Newcomer Children.

Access to health services can differ greatly based on ethno-racial identity and immigration status. We examined the reporting of ethno-racial data and immigration status in published literature on the health of newcomer children. An integrative scoping review was performed using the methodological framework outlined by Arksey and O'Malley (2005). 4147 articles were identified and 75 studies included in the final analysis. 67% (50/75) did not describe the participants immigration status at all. Most studies (65%, 49/75) also did not report participants' ethno-racial identities. Of those that did, 65% (17/26) reported participant ethnicity alone, and 15% (4/26) reported race alone, while 19% (5/26) reported both race and ethnicity. We found that most studies on newcomer children did not report immigration status or ethno-racial identity. In doing so, studies may ignore the specific impacts of racism and xenophobia on health and access to care.

An Updated Systematic Review and Meta-Analysis on the Technical, Oncologic, and Safety Outcomes of Microwave Ablation in Patients with Renal Cell Carcinoma.

Introduction: Percutaneous microwave ablation (MWA) has emerged as a new energy modality for percutaneous renal tumor ablation with potential advantages over radiofrequency and cryoablation. The goal of our study was to determine MWA outcomes for suspicious renal masses, with a subset analysis for biopsy-proven renal cell carcinoma (RCC) and larger (T1b) tumors. Methods: Studies reporting outcomes of MWA for RCC were identified. Random-effects models with inverse-variance weighting were used to pool outcomes, including technical success rate (TSR), technical efficacy rate (TER), local recurrence rate (LRR), cancer-specific survival rate (CSSR), overall survival rate (OSR), and complications. Results: Among 914 studies captured, 27 studies with 1584 patients (1683 malignant renal tumors) were included. The pooled TSR and TER were 99.6% (95% confidence interval [CI], 98.0%-100%) and 96.2% (95% CI, 93.8%-98.2%). The pooled LRR was 3.2% (95% CI, 1.9%-4.7%). At 1, 3, and 5 years, the pooled CSSRs were 100% (95% CI, 99.4%-100%), 100% (95% CI, 98.4%-100%), and 97.7% (95% CI, 94.5%-99.7%), while pooled OSRs were 99.0% (95% CI, 97.5%-99.9%), 96.0% (95% CI, 93.1%-98.3%), and 88.1% (95% CI, 80.3%-94.2%). The pooled minor and major complication rates were 10.3% (95% CI, 7.1%-13.9%) and 1.0% (95% CI, 0.3%-2.1%). In 204 patients with 208 T1b tumors, the pooled TSR and TER were 100% (95% CI, 96.6%-100%) and 85.2% (95% CI, 71.0%-95.8%). The pooled LRR was 4.2% (95% CI, 0.9%-8.9%). At 1, 3, and 5 years, the pooled CSSRs were 98.2% (95% CI, 88.7%-100%), 97.2% (95% CI, 78.5%-100%), and 98.1% (95% CI, 72.3%-100%). At 1 and 3 years, the pooled OSRs were 94.3% (95% CI, 85.7%-99.6%) and 89.3% (95% CI, 68.7%-100%). The pooled minor and major complication rates were 14.8% (95% CI, 7.4%-23.8%) and 2.6% (95% CI, 0%-7.8%). Conclusions: MWA demonstrated favorable short- to intermediate-term oncologic outcomes with low complication rates, including in the T1b subset, with moderate quality of data and heterogeneity of assessed outcomes. This supports MWA as a safe and effective treatment for RCC and a potential viable option for larger tumors.

Methods to teach schoolchildren how to perform and retain cardiopulmonary resuscitation (CPR) skills: A systematic review and meta-analysis.

Background: Worldwide, bystander CPR rates are low; one effective way to increase these rates is to train schoolchildren; however, the most effective way to train them is currently unknown. Methods: This systematic review and meta-analysis of randomized controlled trials (RCTs) and observational studies, evaluated whether CPR training for schoolchildren, using innovative teaching modalities (nonpractical, self, or peer-training) versus standard instructor-led training, resulted in higher quality CPR, self-confidence and short-term (≤3 months post-training) or long-term (>3 months post-training) retention of CPR skills. Results: From 9793 citations, 96 studies published between 1975 and 2022 (44 RCTs and 52 before/after studies) were included. There were 43,754 students, average age of 11.5 ±â€¯0.9 (range 5.9-17.6) and 49.2% male. Only 13 RCTs compared practical vs. nonpractical training (n = 5), self- vs. instructor-led training (n = 7) or peer- vs. instructor-led training (n = 5). The observed statistically significant differences in mean depth and rate of compressions between children with hands-on practical training and those without were not clinically relevant. Regardless of training modality, compression depth was consistently suboptimal. No differences were observed in CPR skills immediately or ≤ 3 months post-training, between children who were self- or peer-trained vs. instructor-led. Due to lack of data, we were unable to evaluate the impact of these novel training modalities on student self-confidence. Conclusion: Although innovative training modalities are equally effective to instructor-led training when teaching schoolchildren CPR, compression depth was frequently suboptimal. Recommendations on standardized training and evaluation methods are necessary to understand the best ways to train children.

Randomised controlled trials of non-pharmacological interventions to improve patient-reported outcomes of colonoscopy: a scoping review.

BACKGROUND AND AIMS: Non-pharmacological interventions to improve patient-reported outcomes of colonoscopy may be effective at mitigating negative experiences and perceptions of the procedure, but research to characterise the extent and features of studies of these interventions is limited. METHODS: We conducted a scoping review searching multiple databases for peer-reviewed publications of randomised controlled trials conducted in adults investigating a non-pharmacological intervention to improve patient-reported outcomes of colonoscopy. Study characteristics were tabulated and summarised narratively and graphically. RESULTS: We screened 5939 citations and 962 full texts, and included 245 publications from 39 countries published between 1992 and 2022. Of these, 80.8% were full publications and 19.2% were abstracts. Of the 41.9% of studies reporting funding sources, 11.4% were unfunded. The most common interventions were carbon dioxide and/or water insufflation methods (33.9%), complementary and alternative medicines (eg, acupuncture) (20.0%), and colonoscope technology (eg, magnetic scope guide) (21.6%). Pain was as an outcome across 82.0% of studies. Studies most often used a patient-reported outcome examining patient experience during the procedure (60.0%), but 42.9% of studies included an outcome without specifying the time that the patient experienced the outcome. Most intraprocedural patient-reported outcomes were measured retrospectively rather than contemporaneously, although studies varied in terms of when outcomes were assessed. CONCLUSION: Research on non-pharmacological interventions to improve patient-reported outcomes of colonoscopy is unevenly distributed across types of intervention and features high variation in study design and reporting, in particular around outcomes. Future research efforts into non-pharmacological interventions to improve patient-reported outcomes of colonoscopy should be directed at underinvestigated interventions and developing consensus-based guidelines for study design, with particular attention to how and when outcomes are experienced and measured. PROSPERO REGISTRATION NUMBER: 42020173906.

Racial and ethnic differences in presentation severity and postoperative outcomes in vascular surgery.

BACKGROUND: We assessed the effect of race and ethnicity on presentation severity and postoperative outcomes in those with abdominal aortic aneurysms (AAAs), carotid artery stenosis (CAS), peripheral arterial disease (PAD), and type B aortic dissection (TBAD). METHODS: MEDLINE, Embase, and Cochrane Central Register of Controlled Trials from inception until December 2020. Two reviewers independently selected randomized controlled trials and observational studies reporting race and/or ethnicity and presentation severity and/or postoperative outcomes for adult patients who had undergone major vascular procedures. They independently extracted the study data and assessed the risk of bias using the Newcastle-Ottawa scale. The meta-analysis used random effects models to derive the odds ratios (ORs) and risk ratios (RRs) and their corresponding 95% confidence intervals (CIs). The primary outcome was presentation severity stratified by the proportion of patients with advanced disease, including ruptured vs nonruptured AAA, symptomatic vs asymptomatic CAS, chronic limb-threatening ischemia vs claudication, and complicated vs uncomplicated TBAD. The secondary outcomes included postoperative all-cause mortality and disease-specific outcomes. RESULTS: A total of 81 studies met the inclusion criteria. Black (OR, 4.18; 95% CI, 1.31-13.26), Hispanic (OR, 2.01; 95% CI, 1.85-2.19), and Indigenous (OR, 1.97; 95% CI, 1.39-2.80) patients were more likely to present with ruptured AAAs than were White patients. Black and Hispanic patients had had higher symptomatic CAS (Black: OR, 1.20; 95% CI, 1.04-1.38; Hispanic: OR, 1.32; 95% CI, 1.20-1.45) and chronic limb-threatening ischemia (Black: OR, 1.67; 95% CI, 1.14-2.43; Hispanic: OR, 1.73; 95% CI 1.13-2.65) presentation rates. No study had evaluated the effect of race or ethnicity on complicated TBAD. All-cause mortality was higher for Black (RR, 1.23; 95% CI, 1.01-1.51), Hispanic (RR, 1.90; 95% CI, 1.57-2.31), and Indigenous (RR, 1.24; 95% CI, 1.12-1.37) patients after AAA repair. Postoperatively, Black (RR, 1.54; 95% CI, 1.19-2.00) and Hispanic (RR, 1.54; 95% CI, 1.31-1.81) patients were associated with stroke/transient ischemic attack after carotid revascularization and lower extremity amputation (RR, 1.90; 95% CI, 1.76-2.06; and RR, 1.69; 95% CI, 1.48-1.94, respectively). CONCLUSIONS: Certain visible minorities were associated with higher morbidity and mortality across various vascular surgery presentations. Further research to understand the underpinnings is required.

Adverse Fetal Outcomes and Maternal Mortality Following Nonobstetric Abdominopelvic Surgery in Pregnancy: A Systematic Review and Meta-analysis.

OBJECTIVE: To quantify the absolute risks of adverse fetal outcomes and maternal mortality following nonobstetric abdominopelvic surgery in pregnancy. SUMMARY BACKGROUND DATA: Surgery is often necessary in pregnancy, but absolute measures of risk required to guide perioperative management are lacking. METHODS: We systematically searched MEDLINE, EMBASE, and EvidenceBased Medicine Reviews from January 1, 2000, to December 9, 2020, for observational studies and randomized trials of pregnant patients undergoing nonobstetric abdominopelvic surgery. We determined the pooled proportions of fetal loss, preterm birth, and maternal mortality using a generalized linear random/mixed effects model with a logit link. RESULTS: We identified 114 observational studies (52 [46%] appendectomy, 34 [30%] adnexal, 8 [7%] cholecystectomy, 20 [17%] mixed types) reporting on 67,111 pregnant patients. Overall pooled proportions of fetal loss, preterm birth, and maternal mortality were 2.8% (95% CI 2.2-3.6), 9.7% (95% CI 8.3-11.4), and 0.04% (95% CI 0.02-0.09; 4/10,000), respectively. Rates of fetal loss and preterm birth were higher for pelvic inflammatory conditions (eg, appendectomy, adnexal torsion) than for abdominal or nonurgent conditions (eg, cholecystectomy, adnexal mass). Surgery in the second and third trimesters was associated with lower rates of fetal loss (0.1%) and higher rates of preterm birth (13.5%) than surgery in the first and second trimesters (fetal loss 2.9%, preterm birth 5.6%). CONCLUSIONS: Absolute risks of adverse fetal outcomes after nonobstetric abdom- inopelvic surgery vary with gestational age, indication, and acuity. Pooled estimates derived here identify high-risk clinical scenarios, and can inform implementation of mitigation strategies and improve preoperative counselling.

Clinical Delays and Comparative Outcomes in Younger and Older Adults with Colorectal Cancer: A Systematic Review.

Outcome disparities between adults <50 with colorectal cancer (CRC) and older adults may be explained by clinical delays. This study synthesized the literature comparing delays and outcomes between younger and older adults with CRC. Databases were searched until December 2021. We included studies published after 1990 reporting delay in adults <50 that made comparisons to older adults. Comparisons were described narratively and stage between age groups was meta-analyzed. 39 studies were included representing 185,710 younger CRC patients and 1,422,062 older patients. Sixteen delay intervals were compared. Fourteen studies (36%) found significantly longer delays among younger adults, and nine (23%) found shorter delays among younger patients. Twelve studies compared time from symptom onset to diagnosis (N younger = 1538). Five showed significantly longer delays for younger adults. Adults <50 years also had higher odds of advanced stage (16 studies, pooled OR for Stage III/IV 1.76, 95% CI 1.52-2.03). Ten studies compared time from diagnosis to treatment (N younger = 171,726) with 4 showing significantly shorter delays for younger adults. All studies showing longer delays for younger adults examined pre-diagnostic intervals. Three studies compared the impact of delay on younger versus older adult. One showed longer delays were associated with advanced stage and worse survival in younger but not older adults. Longer delays among younger adults with CRC occur in pre-diagnostic intervals.

Time to diagnosis and treatment in younger adults with colorectal cancer: A systematic review.

BACKGROUND: The incidence of colorectal cancer is rising in adults <50 years of age. As a primarily unscreened population, they may have clinically important delays to diagnosis and treatment. This study aimed to review the literature on delay intervals in patients <50 years with colorectal cancer (CRC), and explore associations between longer intervals and outcomes. METHODS: MEDLINE, Embase, and LILACS were searched until December 2, 2021. We included studies published after 1990 reporting any delay interval in adults <50 with CRC. Interval measures and associations with stage at presentation or survival were synthesized and described in a narrative fashion. Risk of bias was assessed using the Newcastle-Ottawa Scale, Institute of Health Economics Case Series Quality Appraisal Checklist, and the Aarhus Checklist for cancer delay studies. RESULTS: 55 studies representing 188,530 younger CRC patients were included. Most studies used primary data collection (64%), and 47% reported a single center. Sixteen unique intervals were measured. The most common interval was symptom onset to diagnosis (21 studies; N = 2,107). By sample size, diagnosis to treatment start was the most reported interval (12 studies; N = 170,463). Four studies examined symptoms onset to treatment start (total interval). The shortest was a mean of 99.5 days and the longest was a median of 217 days. There was substantial heterogeneity in the measurement of intervals, and quality of reporting. Higher-quality studies were more likely to use cancer registries, and be population-based. In four studies reporting the relationship between intervals and cancer stage or survival, there were no clear associations between longer intervals and adverse outcomes. DISCUSSION: Adults <50 with CRC may have intervals between symptom onset to treatment start greater than 6 months. Studies reporting intervals among younger patients are limited by inconsistent results and heterogeneous reporting. There is insufficient evidence to determine if longer intervals are associated with advanced stage or worse survival. OTHER: This study's protocol was registered with the Prospective Register of Systematic Reviews (PROSPERO; registration number CRD42020179707).

Eye Tracking Use in Surgical Research: A Systematic Review.

INTRODUCTION: Eye tracking (ET) is a popular tool to study what factors affect the visual behaviour of surgical team members. To our knowledge, there have been no reviews to date that evaluate the broad use of ET in surgical research. This review aims to identify and assess the quality of this evidence, to synthesize how ET can be used to inform surgical practice, and to provide recommendations to improve future ET surgical studies. METHODS: In line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a systematic literature review was conducted. An electronic search was performed in MEDLINE, Cochrane Central, Embase, and Web of Science databases up to September 2020. Included studies used ET to measure the visual behaviour of members of the surgical team during surgery or surgical tasks. The included studies were assessed by two independent reviewers. RESULTS: A total of 7614 studies were identified, and 111 were included for data extraction. Eleven applications were identified; the four most common were skill assessment (41%), visual attention assessment (22%), workload measurement (17%), and skills training (10%). A summary was provided of the various ways ET could be used to inform surgical practice, and three areas were identified for the improvement of future ET studies in surgery. CONCLUSIONS: This review provided a comprehensive summary of the various applications of ET in surgery and how ET could be used to inform surgical practice, including how to use ET to improve surgical education. The information provided in this review can also aid in the design and conduct of future ET surgical studies.

Frailty assessment tools for use by surgeons when evaluating older adults prior to surgery: a scoping review protocol.

INTRODUCTION: Despite growing evidence, uncertainty persists about which frailty assessment tools are best suited for routine perioperative care. We aim to understand which frailty assessment tools perform well and are feasible to implement. METHODS AND ANALYSIS: Using a registered protocol following Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols (PRISMA), we will conduct a scoping review informed by the Joanna Briggs Institute Guide for Scoping Reviews and reported using PRISMA extension for Scoping Reviews recommendations. We will develop a comprehensive search strategy with information specialists using the Peer Review of Electronic Search Strategies checklist, and implement this across relevant databases from 2005 to 13 October 2021 and updated prior to final review publication. We will include all studies evaluating a frailty assessment tool preoperatively in patients 65 years or older undergoing intracavitary, non-cardiac surgery. We will exclude tools not assessed in clinical practice, or using laboratory or radiologic values alone. After pilot testing, two reviewers will independently assess information sources for eligibility first by titles and abstracts, then by full-text review. Two reviewers will independently chart data from included full texts using a piloted standardised electronic data charting. In this scoping review process, we will (1) index frailty assessment tools evaluated in the preoperative clinical setting; (2) describe the level of investigation supporting each tool; (3) describe useability of each tool and (4) describe direct comparisons between tools. The results will inform ready application of frailty assessment tools in routine clinical practice by surgeons and other perioperative clinicians. ETHICS AND DISSEMINATION: Ethic approval is not required for this secondary data analysis. This scoping review will be published in a peer-review journal. Results will be used to inform an ongoing implementation study focused on geriatric surgery to overcome the current lack of uptake of older adult-oriented care recommendations and ensure broad impact of research findings.

The Association Between Smoking Status and Breast Cancer Recurrence: A Systematic Review.

PURPOSE: To determine whether smoking status (active/passive) affects recurrence events after breast cancer (BC) diagnosis among women. METHODS: A comprehensive literature search of MEDLINE, Cochrane Central, EMBASE, and Web of Science databases on smoking status and BC outcomes retrieved 5,940 articles. After reviewing the inclusion and exclusion criteria, we selected 14 articles for a full review and synthesis. RESULTS: Five studies were cohort retrospective, 6 were case-control, 2 were prospective cohort studies, and 1 was a secondary analysis of a randomized control trial. Among the 8 articles that focused on active smoking, 6 showed an increased risk of BC recurrence, and 2 showed no evidence of such an association. Studies that examined former smokers found little evidence of an increased risk of BC recurrence. This association may be dose-dependent. CONCLUSION: Given the current evidence, although limited, active smokers should quit smoking after BC diagnosis as trends indicate a positive association between active smoking and BC recurrence. More robust evidence is needed to assess such associations and examine the outcomes of quitting smoking in such patients.

A systematic review and meta-analysis of sex- and gender-based differences in presentation severity and outcomes in adults undergoing major vascular surgery.

BACKGROUND: Studies have investigated the effects of gender on vascular surgery care. However, to the best of our knowledge, no comprehensive synthesis of the literature has been performed on the presentation severity and postoperative outcomes for abdominal aortic aneurysms (AAAs), carotid artery stenosis (CAS), peripheral artery disease (PAD), and type B aortic dissection (TBAD). We conducted a systematic review and meta-analysis of the sex and gender differences in the presentation severity and outcomes for patients who had undergone major vascular surgery. METHODS: The MEDLINE, Embase, and Cochrane CENTRAL databases were searched from their inception to December 2020. All observational studies and randomized controlled trials that had evaluated the gender differences in presentation severity or outcomes for patients who had undergone open or endovascular AAA or TBAD repair, carotid endarterectomy or stenting, or lower extremity bypass or angioplasty were included. The presentation severity was defined as follows: AAA (symptomatic or ruptured vs asymptomatic), carotid artery disease (symptomatic vs asymptomatic), PAD (chronic limb-threatening ischemia [CLTI] vs claudication), and TBAD (complicated vs uncomplicated). The postoperative outcomes included long-term mortality, stroke, amputation, revascularization, and graft and/or stent thrombosis. A random effects model was used to derive the odds ratios (ORs), risk ratios (RRs), and 95% confidence intervals (CIs). RESULTS: A total of 236 studies met the inclusion criteria for our systematic review. Of the 236 studies, 86 (n = 2,099,534 patients), 62 (n = 2,300,888 patients), 28 (n = 2,394,143 patients), and 4 (n = 4525 patients) had evaluated the effects of gender on the outcomes for patients with AAA, CAS, PAD, and TBAD, respectively. The female patients were more likely to have presented with a ruptured AAA (OR, 1.18; 95% CI, 1.09-1.28) and CLTI (OR, 1.10; 95% CI, 1.02-1.19) than were the male patients. The all-cause mortality for those with an AAA (RR, 1.35; 95% CI, 1.20-1.52) and those with PAD (RR, 1.14; 95% CI, 1.05-1.23) was higher for the women. However, the female patients with CAS had had lower all-cause mortality (RR, 0.85; 95% CI, 0.76-0.94). No sex differences were found in the TBAD outcomes. CONCLUSIONS: We found that female patients who had undergone vascular surgery were associated with more severe disease at presentation, with a greater proportion of ruptured AAAs and CLTI. This potentially contributes to the higher mortality rates for female patients with AAAs and PAD compared with male patients. Future studies are needed to evaluate the reasons for these disparities, and greater efforts are required to support women in receiving more timely vascular surgical care.

Machine learning in vascular surgery: a systematic review and critical appraisal.

Machine learning (ML) is a rapidly advancing field with increasing utility in health care. We conducted a systematic review and critical appraisal of ML applications in vascular surgery. MEDLINE, Embase, and Cochrane CENTRAL were searched from inception to March 1, 2021. Study screening, data extraction, and quality assessment were performed by two independent reviewers, with a third author resolving discrepancies. All original studies reporting ML applications in vascular surgery were included. Publication trends, disease conditions, methodologies, and outcomes were summarized. Critical appraisal was conducted using the PROBAST risk-of-bias and TRIPOD reporting adherence tools. We included 212 studies from a pool of 2235 unique articles. ML techniques were used for diagnosis, prognosis, and image segmentation in carotid stenosis, aortic aneurysm/dissection, peripheral artery disease, diabetic foot ulcer, venous disease, and renal artery stenosis. The number of publications on ML in vascular surgery increased from 1 (1991-1996) to 118 (2016-2021). Most studies were retrospective and single center, with no randomized controlled trials. The median area under the receiver operating characteristic curve (AUROC) was 0.88 (range 0.61-1.00), with 79.5% [62/78] studies reporting AUROC ≥ 0.80. Out of 22 studies comparing ML techniques to existing prediction tools, clinicians, or traditional regression models, 20 performed better and 2 performed similarly. Overall, 94.8% (201/212) studies had high risk-of-bias and adherence to reporting standards was poor with a rate of 41.4%. Despite improvements over time, study quality and reporting remain inadequate. Future studies should consider standardized tools such as PROBAST and TRIPOD to improve study quality and clinical applicability.

Women-centred HIV care: a scoping review to understand the current state of service delivery for women living with HIV globally.

Women living with HIV (WLWH) face unique barriers and require specialized, integrated care that focuses on women's specific needs. We conducted a scoping review to examine factors important for a women-centred HIV care (WCHC) approach. We included published peer-reviewed articles which featured WCHC services as their central focus; included study populations of girls and WLWH aged 14 years of age or older; and contributed to the understanding of WCHC for WLWH. Seven databases were reviewed and yielded 15,332 references, of which 21 fit our inclusion criteria for the scoping review. Research findings were categorized into characteristics of the study, recommendations, and target audiences. Findings revealed WCHC as care which includes the involvement of WLWH in decisions; person-centred integrated care; integrated services including mental health; sexual and reproductive health services; trauma-informed and safe space practices; healthcare provider training; and women's care self-management. In general, current systems of care do not meet the unique needs of WLWH.

Visual art-based training in undergraduate medical education: A systematic review.

BACKGROUND: Visual art has been increasingly incorporated into medical education and has been shown to enhance important competencies, such as empathy. However, limited evidence on effective visual art program design and evaluation processes remain. This systematic review examines the format, content, and espoused outcomes of visual art-based training programs in undergraduate medical education. METHODS: A comprehensive literature search of MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials, and ProQuestERIC on undergraduate medical education and visual arts retrieved 1703 articles published from 2014 to 2020. After reviewing inclusion and exclusion criteria, 23 articles were chosen for full review and synthesis. RESULTS: Program format and content varied, ranging from 1-day specific competency focused programs to well-structured comprehensive 6-12-week programs. 6 areas of program foci were identified: observation skills, empathy, tolerance to uncertainty, cultural sensitivity, team building and collaboration, and wellness and resiliency. Although several programs used validated measures to assess skills acquisition, they seldom addressed long-term outcomes. CONCLUSIONS: Our findings indicate that visual art-based education hold a promise to enhance important competencies in medical education, particularly empathy. Clinical observation, in particular, had the strongest evidence of its effectiveness compared to the other competencies. Future programs incorporating visual arts will benefit from a longitudinal (greater than 6 weeks) program which incorporates guided artworks, reflection exercises, and a group discussion to provide a stronger foundation for the development of core competencies. We propose using validated scales to measure outcomes in future studies and follow-up with participants to better assess Kirkpatrick Level 3 and 4 outcomes.

Gender differences in faculty rank among academic physicians: a systematic review and meta-analysis.

OBJECTIVE: Many studies have analysed gender bias in academic medicine; however, no comprehensive synthesis of the literature has been performed. We conducted a pooled analysis of the difference in the proportion of men versus women with full professorship among academic physicians. DESIGN: Systematic review and meta-analysis. DATA SOURCES: MEDLINE, Embase, Cochrane Central Register of Controlled Trials, Education Resources Information Center and PsycINFO were searched from inception to 3 July 2020. STUDY SELECTION: All original studies reporting faculty rank stratified by gender worldwide were included. DATA EXTRACTION AND SYNTHESIS: Study screening, data extraction and quality assessment were performed by two independent reviewers, with a third author resolving discrepancies. Meta-analysis was conducted using random-effects models. RESULTS: Our search yielded 5897 articles. 218 studies were included with 991 207 academic physician data points. Men were 2.77 times more likely to be full professors (182 271/643 790 men vs 30 349/251 501 women, OR 2.77, 95% CI 2.57 to 2.98). Although men practised for longer (median 18 vs 12 years, p<0.00002), the gender gap remained after pooling seven studies that adjusted for factors including time in practice, specialty, publications, h-index, additional PhD and institution (adjusted OR 1.83, 95% CI 1.04 to 3.20). Meta-regression by data collection year demonstrated improvement over time (p=0.0011); however, subgroup analysis showed that gender disparities remain significant in the 2010-2020 decade (OR 2.63, 95% CI 2.48 to 2.80). The gender gap was present across all specialties and both within and outside of North America. Men published more papers (mean difference 17.2, 95% CI 14.7 to 19.7), earned higher salaries (mean difference $33 256, 95% CI $25 969 to $40 542) and were more likely to be departmental chairs (OR 2.61, 95% CI 2.19 to 3.12). CONCLUSIONS: Gender inequity in academic medicine exists across all specialties, geographical regions and multiple measures of success, including academic rank, publications, salary and leadership. Men are more likely than women to be full professors after controlling for experience, academic productivity and specialty. Although there has been some improvement over time, the gender disparity in faculty rank persists. PROSPERO REGISTRATION NUMBER: CRD42020197414.