Delayed-Interval Delivery in Multiple Pregnancy: A Single-Center Experience of Five Cases.

Objectives To describe the obstetric management and perinatal outcomes in multiple pregnancies with delayed-interval delivery (DID) of the cotwin in a tertiary hospital. Methods This is a retrospective chart review of all cases of DID between December 2021 and 2022 at The Ottawa Hospital. Five cases of DID were identified and reviewed to obtain information on obstetric management and maternal-neonatal outcomes. We included eligible twins and triplets. No multiples were excluded. We obtained ethics approval for this case series. Results Four sets of dichorionic diamniotic twins and one trichorionic triamniotic triplet were included. Our patients were admitted between 17 3/7 and 21 5/7 weeks of gestation. We achieved an interval delivery range between 1 and 36 days. Four out of six multiples did not survive in DID. The two surviving newborns were born at 23 0/7 and 23 2/7 , stayed in the neonatal intensive care unit (NICU) for 111 and 131 days, discharged with a weight of 3,594 and 2,743 g, respectively. All DID cases were delivered spontaneously except for two patients that required augmentation due to maternal sepsis. Conclusion Despite the high risk of maternal, fetal, and neonatal morbidity and mortality, if delivery of the first twin occurs before 20 gestational weeks, DID could be considered in selected cases to improve outcomes for the cotwin.

Formulation development of a stable influenza recombinant neuraminidase vaccine candidate.

Current influenza vaccines could be augmented by including recombinant neuraminidase (rNA) protein antigen to broaden protective immunity and improve efficacy. Toward this goal, we investigated formulation conditions to optimize rNA physicochemical stability. When rNA in sodium phosphate saline buffer (NaPBS) was frozen and thawed (F/T), the tetrameric structure transitioned from a "closed" to an "open" conformation, negatively impacting functional activity. Hydrogen deuterium exchange experiments identified differences in anchorage binding sites at the base of the open tetramer, offering a structural mechanistic explanation for the change in conformation and decreased functional activity. Change to the open configuration was triggered by the combined stresses of acidic pH and F/T. The desired closed conformation was preserved in a potassium phosphate buffer (KP), minimizing pH drop upon freezing and including 10% sucrose to control F/T stress. Stability was further evaluated in thermal stress studies where changes in conformation were readily detected by ELISA and size exclusion chromatography (SEC). Both tests were suitable indicators of stability and antigenicity and considered potential critical quality attributes (pCQAs). To understand longer-term stability, the pCQA profiles from thermally stressed rNA at 6 months were modeled to predict stability of at least 24-months at 5°C storage. In summary, a desired rNA closed tetramer was maintained by formulation selection and monitoring of pCQAs to produce a stable rNA vaccine candidate. The study highlights the importance of understanding and controlling vaccine protein structural and functional integrity.

Apolipoprotein A1 and high-density lipoprotein limit low-density lipoprotein transcytosis by binding SR-B1.

Atherosclerosis results from the deposition and oxidation of LDL and immune cell infiltration in the sub-arterial space leading to arterial occlusion. Studies have shown that transcytosis transports circulating LDL across endothelial cells lining blood vessels. LDL transcytosis is initiated by binding to either scavenger receptor B1 (SR-B1) or activin A receptor-like kinase 1 on the apical side of endothelial cells leading to its transit and release on the basolateral side. HDL is thought to partly protect individuals from atherosclerosis due to its ability to remove excess cholesterol and act as an antioxidant. Apolipoprotein A1 (APOA1), an HDL constituent, can bind to SR-B1, raising the possibility that APOA1/HDL can compete with LDL for SR-B1 binding, thereby limiting LDL deposition in the sub-arterial space. To examine this possibility, we used in vitro approaches to quantify the internalization and transcytosis of fluorescent LDL in coronary endothelial cells. Using microscale thermophoresis and affinity capture, we find that SR-B1 and APOA1 interact and that binding is enhanced when using the cardioprotective variant of APOA1 termed Milano (APOA1-Milano). In male mice, transiently increasing the levels of HDL reduced the acute deposition of fluorescently labeled LDL in the atheroprone inner curvature of the aorta. Reduced LDL deposition was also observed when increasing circulating wild-type APOA1 or the APOA1-Milano variant, with a more robust inhibition from the APOA1-Milano. The results suggest that HDL may limit SR-B1-mediated LDL transcytosis and deposition, adding to the mechanisms by which it can act as an atheroprotective particle.

Guideline No. 448: Prevention of Rh D Alloimmunization.

OBJECTIVE: This guideline provides recommendations for the prevention of Rh D alloimmunization (isoimmunization) in pregnancy, including parental testing, routine postpartum and antepartum prophylaxis, and other clinical indications for prophylaxis. Prevention of red cell alloimmunization in pregnancy with atypical antigens (other than the D antigen), for which immunoprophylaxis is not currently available, is not addressed in this guideline. TARGET POPULATION: All Rh D-negative pregnant individuals at risk for Rh D alloimmunization due to potential exposure to a paternally derived fetal Rh D antigen. OUTCOMES: Routine postpartum and antepartum Rh D immunoprophylaxis reduces the risk of Rh D alloimmunization at 6 months postpartum and in a subsequent pregnancy. BENEFITS, HARMS, AND COSTS: This guideline details the population of pregnant individuals who may benefit from Rho(D) immune globulin (RhIG) immunoprophylaxis. Thus, those for whom the intervention is not required may avoid adverse effects, while those who are at risk of alloimmunization may mitigate this risk for themselves and/or their fetus. EVIDENCE: For recommendations regarding use of RhIG, Medline and Medline in Process via Ovid and Embase Classic + Embase via Ovid were searched using both the trials and observational studies search strategies with study design filters. For trials, the Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, and Database of Abstracts of Reviews of Effects via Ovid were also searched. All databases were searched from January 2000 to November 26, 2019. Studies published before 2000 were captured from the grey literature of national obstetrics and gynaecology specialty societies, luminary specialty journals, and bibliographic searching. A formal process for the systematic review was undertaken for this update, as described in the systematic review manuscript published separately. VALIDATION METHODS: The authors rated the quality of evidence and strength of recommendations using the SOGC's modified GRADE approach. See Appendix A (Tables A1 for definitions and A2 for interpretations of strong and conditional [weak] recommendations). INTENDED AUDIENCE: The intended users of this guideline include prenatal care providers such as obstetricians, midwives, family physicians, emergency room physicians, and residents, as well as registered nurses and nurse practitioners. TWEETABLE ABSTRACT: An updated Canadian guideline for prevention of Rh D alloimmunization addresses D variants, cffDNA for fetal Rh type, and updates recommendations on timing of RhIG administration. SUMMARY STATEMENTS: RECOMMENDATIONS.

Prevalence and Risk Factors for Moral Distress in Pediatric Oncology Health Care Professionals.

PURPOSE: Moral distress (MoD) is prevalent among health care professionals (HCPs) in oncology and is associated with burnout. The objectives of this study were to quantify MoD among pediatric oncology healthcare professionals (HCPs) at a Canadian quaternary care hospital, identify root causes, and evaluate change over time. METHODS: Eligible pediatric oncology HCPs were identified, and consenting participants completed the Measure of Moral Distress-Healthcare Professionals (MMD-HP) and MoD Thermometer (MDT) at baseline, followed by biweekly MDTs over 12 weeks. RESULTS: A total of 139 HCPs participated. The mean MMD-HP score was 123 ± 57.0, range 9-288. Demographic risk factors identified for elevated MMD-HP scores were female sex (female 127.1 and male 83.6, P = .01) and nursing role (nurse 136.3 and most responsible physician 85.3, P = .02). Higher MMD-HP scores were found in HCPs who were currently considering resigning because of MoD compared with those who were not (169.9 v 115.4, P < .001). Situations involving administration of treatment to children with poor prognosis cancers that was perceived to be overly aggressive were ranked as the greatest environmental contributor to MoD. Baseline and mean MDT scores over time strongly correlated with MMD-HP scores (P < .0001 and P = .0003, respectively), with mean MDT scores showing no significant fluctuation over the 12-week period. CONCLUSION: MoD was common among pediatric oncology HCPs. Risk factors for elevated levels of MoD included both demographic and environmental factors. Implementation of systems to improve team communication and decision making, especially in the care of patients with poor prognosis cancers, may affect HCP MoD.

Canadian Association of Radiologists Obstetrics and Gynecology Diagnostic Imaging Referral Guideline.

The Canadian Association of Radiologists (CAR) Obstetrics and Gynecology Expert Panel consists of radiologists specializing in obstetrics and gynecology, obstetrics and gynecology physicians, a patient advisor, and an epidemiologist/guideline methodologist. After developing a list of 12 clinical/diagnostic scenarios, a systematic rapid scoping review was undertaken to identify systematically produced referral guidelines that provide recommendations for one or more of these clinical/diagnostic scenarios. Recommendations from 46 guidelines and contextualization criteria in the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) for guidelines framework were used to develop 68 recommendation statements across the 12 scenarios related to the evaluation of obstetrics and gynecology clinical and diagnostic scenarios. This guideline presents the methods of development and the imaging recommendations for a variety of obstetrical and gynecological conditions including pregnancy assessment, recurrent first trimester pregnancy loss, post-partum indications, disorders of menstruation, localization of intra-uterine contraceptive device, infertility assessment, assessment of adnexal mass, pelvic pain of presumed gynecological origin, and pelvic floor evaluation.

The French-Canadian WheelCon for manual wheelchair users: paediatric adaptation and preliminary evaluation of its measurement properties.

PURPOSE: To adapt the Wheelchair Use Confidence Scale for Manual Wheelchair Users, French-Canadian Version (WheelCon-M-F) into a paediatric version (WheelCon-M-F-P) and to evaluate its validity. METHODS: A three-phase process was conducted: (1) item adaptation using secondary analysis of focus group data; (2) item refinement using a think-aloud process; and (3) preliminary validation of the WheelCon-M-F-P (i.e. internal consistency, test-retest reliability, standard error of measurement, smallest real difference, ceiling and floor effects, limits of agreement, and relations with other variables). RESULTS: Phase 1: The sample consisted of occupational therapists (n = 9), paediatric manual wheelchair users (PMWUs) (n = 12), and parents of PMWUs (n = 2). Of the 65 WheelCon-M-F items, 35 were removed, 25 modified and 6 were added for the WheelCon-M-F-P. Phase 2: 4 PMWUs helped refine 14 and remove 3 items. Phase 3: 22 PMWUs participated. Cronbach's alpha, test-retest reliability, standard error of measurement, and smallest real difference were 0.846, 0.818, 3.05, and 8.45 respectively. No ceiling or floor effects were demonstrated. Pearson correlations between the WheelCon-M-F-P and the Wheelchair Skills Test Questionnaire (capacity, confidence, and performance), and the Child Occupational Self-Assessment were 0.688, 0.711, 0.584, and 0.687 respectively. CONCLUSIONS: This study provides preliminary evidence of a valid and reliable WheelCon-M-F-P.IMPLICATIONS FOR REHABILITATIONThe Wheelchair Use Confidence Scale for Manual Wheelchair Users, French-Canadian Version (WheelCon-M-F-P) is an outcome measure that can be used clinically with pediatric manual wheelchair users.The WheelCon-M-F-P can help identify modifiable factors associated with wheelchair confidence.Identifying modifiable factors associated with wheelchair confidence can help guide clinicians in establishing a targeted intervention for their pediatric clients.Establishing a targeted intervention can help improve self-efficacy for wheelchair use and social participation of pediatric wheelchair users.

French-Canadian translation, cultural adaptation, and preliminary evaluation of the wheelchair service provision - basic test validity among occupational therapy students.

PURPOSE: The objectives were: (1) to translate and adapt the International Society of Wheelchair Professional (ISWP) basic Wheelchair Service Provision Test (bWSPT) into French-Canadian and (2) to conduct a preliminary evaluation of the French-Canadian version of the ISWP bWSPT internal consistency and relations with other variables among French-Canadian occupational therapy students. METHODS: For Phase 1, based on the International Test Commission Guidelines for Translating and Adapting Tests, a forward translation and adaptation from English to French-Canadian was conducted by a translation team. For Phase 2, the validity evidence of the French-Canadian bWSPT was evaluated through internal consistency and comparison of bWSPT scores and final grades of a wheelchair-specific course with a sample of occupational therapy students (positive, moderate correlation hypothesized). Internal consistency was measured with Cronbach's α. The correlation was calculated using the Spearman's Rank Correlation Coefficient. RESULTS: For phase 1, 61 of 167 items of the forward adaptation were revised and modified. All revisions were a consensus by the translation team. For phase 2, we found a Cronbach's α of 0.50 and a correlation of ⍴ = 0.27 (p = 0.43) between the bWSPT French-Canadian version and the wheelchair-specific course final grade. The low variability of the data may explain the lower-than-expected correlation. Other possible data-driven reasons have been explored using post-hoc analysis. CONCLUSION: The ISWP bWSPT, French-Canadian version, is not internally consistent and demonstrates a non-statistically significant, positive, weak correlation with the final grade of a wheelchair service provision-specific course among a cohort of 35 occupational therapy students.IMPLICATIONS FOR REHABILITATIONThe lack of adequately educated wheelchair service providers is a contributing factor to inappropriate wheelchair provision worldwide.The ISWP Wheelchair Service Provision Basic Test (ISWP bWSPT) has been created to evaluate competency among wheelchair service providers and provides a standardized test recognized internationally.A French-Canadian version of the ISWP bWSPT allows competency testing of French-speaking wheelchair service providers across Canada.This study shows that the French-Canadian version of the test is not internally consistent and has a low correlation with a wheelchair provision-specific course among a cohort of 35 occupational therapy students at a French-Canadian university suggesting further refinement is required to improve its measurement properties in this population of test-takers.

In Utero Enzyme-Replacement Therapy for Infantile-Onset Pompe's Disease.

Patients with early-onset lysosomal storage diseases are ideal candidates for prenatal therapy because organ damage starts in utero. We report the safety and efficacy results of in utero enzyme-replacement therapy (ERT) in a fetus with CRIM (cross-reactive immunologic material)-negative infantile-onset Pompe's disease. The family history was positive for infantile-onset Pompe's disease with cardiomyopathy in two previously affected deceased siblings. After receiving in utero ERT and standard postnatal therapy, the current patient had normal cardiac and age-appropriate motor function postnatally, was meeting developmental milestones, had normal biomarker levels, and was feeding and growing well at 13 months of age.

The Association between Intertwin Difference in First Trimester Crown-Rump Length, Nuchal Translucency, and Birth Weight Discordance in Twin Pregnancies: A Retrospective Cohort Study.

Background: Discordant birth weight in twins is linked to poor outcomes and predicting this discrepancy may lead to enhanced screening and surveillance. Our purpose was to quantify the relationship between intertwin nuchal translucency (NT) and crown-rump length (CRL) discordance with birth weight discrepancies ≥ 20%. Methods: We conducted a retrospective cohort study of 887 live twin births delivering at a Canadian tertiary care center over a 7-year period who opted for integrated prenatal screening. Categorical data are presented as numbers and percentages, and continuous data are expressed as means and standard deviations. Chi-square tests, Fisher's Exact tests, or T-test were performed as appropriate. We then used published data and receiver operating curves to determine the optimal thresholds for predicting birth weight discordance based on first trimester intertwin NT differences. These values were used in multivariate logistic regression models accounting for known confounders. Results: Roughly 16% of twin pairs exhibited ≥ 20% difference in birth weight. Twin pairs with a CRL discordance greater than 10% have nearly a 4 times greater likelihood of having a birth weight discordance greater than 20% (OR 3.71, CI 2.24-6.14) while controlling for chorionicity, maternal age, gestational age at delivery, maternal body mass index (BMI), and parity. In these models, intertwin NT discordance ≥ 20% (OR 1.16, CI 0.77-1.77) and NT discordance ≥ 14% (OR 1.08, CI 0.73-1.60) were not statistically significant predictors of twin birth weight differences. However, when evaluating the effect of the larger intertwin NT value corresponding to the 95th percentile, an NT difference ≥ 0.9 mm was predictive of birth weight discordance ≥ 20% (OR 2.53, CI 1.21-5.29). Conclusion: Although intertwin CRL and NT discordance measured via ultrasound between 11-14 weeks gestation are related to birth weight discordance, there is uncertainty as to whether twin birth weight differences are related to adverse pregnancy outcomes in this population.

Does late second-trimester cervical length predict unscheduled preterm birth in asymptomatic triplet pregnancies?

OBJECTIVE: Multiple gestation increases the risk of unscheduled preterm birth (PTB), both spontaneous and indicated, leading to increased neonatal morbidity and additional healthcare costs. The purpose of this study was to determine whether cervical length (CL) assessment by 28 weeks could predict unscheduled PTB <34 weeks in triplet pregnancies. Secondary outcomes included prediction of PTB <30 weeks, prediction of PTB based on degree of cervical change and effect of ART-use on PTB. METHODS: This was a retrospective cohort of women with triplet pregnancies. The exposure variable of interest was short cervix < 25 and <20 millimeters (mm) by 28 weeks. Maternal characteristics were described. The distribution of CLs was analyzed by the primary outcome of unscheduled PTB < 34 weeks, and by PTB <30 weeks (secondary outcome). Gestational age at delivery was compared between women with and without a short cervix. Changes in CL were compared between the groups with unscheduled PTB and those delivering ≥34 and ≥30 weeks. Statistical analyses were performed using appropriate tests. RESULTS: Of 92 triplet pregnancies, 51 met the criteria, with 1233 total (411 shortest) CL measurements from 16 to 34 weeks' gestation. The overall rate of PTB <34 weeks was 31.4% and <30 weeks was 9.8%. The median gestational age at delivery was 32.7 (IQR 2.3) weeks. There were no statistically significant differences in rates of unscheduled PTB in women who had a short cervix and those that did not: PTB <34 weeks with CL <25 mm (p = .53) and CL <20 mm (p = .70); PTB <30 weeks with CL <25 mm (p = .38) and CL <20 mm (p = .26). The degree of cervical change from 18 to 28 weeks was not statistically significant for predicting unscheduled PTB <34 and <30 weeks. Of 70.6% of triplet pregnancies conceived by ARTs, 13.9% had unscheduled PTB <30 weeks, whereas no spontaneously-conceived pregnancies delivered <30 weeks (p = .14). CONCLUSION: Short cervix did not predict unscheduled spontaneous PTB <34 weeks nor <30 weeks in our triplet cohort, nor did the degree of cervical change by 28 weeks predict PTB. Triplets conceived by ARTs may have an increased risk of unscheduled PTB.

"When in Doubt, Ask the Patient": A Quantitative, Patient-Oriented Approach to Formative Assessment of CanMEDS Roles.

Introduction: Since the introduction of competency-based frameworks into postgraduate medical curricula, educators have struggled to implement robust assessment tools that document the progression of necessary skills. The global movement towards competency-based medical education demands validated assessment tools. Our objective was to provide validity evidence for the Ottawa CanMEDS Competency Assessment Tool (OCCAT), designed to assess clinical performance in the communicator, professional, and health advocate CanMEDS roles. Methods: We developed the OCCAT, a 29-item questionnaire informed by specialty-specific Entrustable Professional Activities and consultation with stakeholders, including patients. Our sample included nine neonatal-perinatal medicine and maternal fetal medicine fellows rotating through antenatal high-risk clinics at the Ottawa Hospital. Following 70 unique encounters, the OCCAT was completed by patients and learners. Generalizability theory was used to determine overall reliability of scores. Differences in self and patient ratings were assessed using analyses of variance. Results: Generalizability analysis demonstrated that both questionnaires produced reliable scores (G-coefficient > 0.9). Self-scores were significantly lower than patient scores across all competencies, F(1, 6) = 13.9, p = .007. Variability analysis demonstrated that trainee scores varied across all competencies, suggesting both groups were able to recognize competencies as distinct and discriminate favorable behaviors belonging to each. Discussion: Our findings lend support to the movement to integrate self-assessment and patient feedback in formal evaluations for the purpose of enriched learner experiences and improved patient outcomes. We anticipate that the OCCAT will facilitate bridging to competency-based medical education.

Integration of Motor Learning Principles Into Virtual Reality Interventions for Individuals With Cerebral Palsy: Systematic Review.

BACKGROUND: Increasing evidence supports the use of virtual reality systems to improve upper limb motor functions in individuals with cerebral palsy. While virtual reality offers the possibility to include key components to promote motor learning, it remains unclear if and how motor learning principles are incorporated into the development of rehabilitation interventions using virtual reality. OBJECTIVE: The objective of this study was to determine the extent to which motor learning principles are integrated into virtual reality interventions targeting upper limb function in individuals with cerebral palsy. METHODS: A systematic review was conducted according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. The search was performed in 10 databases using a combination of keywords related to cerebral palsy, virtual reality, video games, and rehabilitation. Studies were divided into 2 categories: commercial video game platforms and devices and custom virtual reality systems. Study quality was assessed using the modified Downs and Black checklist. RESULTS: The initial search yielded 1497 publications. A total of 26 studies from 30 publications were included, with most studies classified as "fair" according to the modified Downs and Black checklist. The majority of studies provided enhanced feedback and variable practice and used functionally relevant and motivating virtual tasks. The dosage varied greatly (total training time ranged from 300 to 3360 minutes), with only 6 studies reporting the number of movement repetitions per session. The difficulty progression and the assessment of skills retention and transfer were poorly incorporated, especially for the commercial video games. CONCLUSIONS: Motor learning principles should be better integrated into the development of future virtual reality systems for optimal upper limb motor recovery in individuals with cerebral palsy. TRIAL REGISTRATION: PROSPERO International Prospective Register of Systematic Reviews CRD42020151982; https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020151982.

Abnormal placental pathological findings and adverse clinical outcomes of oocyte donation.

We sought to assess chronic inflammatory responses in patients who achieved pregnancy by oocyte donation and non-oocyte donation-assisted reproductive technology and delivered at The Ottawa Hospital. Data describing maternal health, obstetrical outcomes, neonatal outcomes, and placental pathology were collected and analyzed from electronic medical records. An increased frequency of adverse obstetrical outcomes was observed. In the oocyte donation-assisted reproductive technology group, placental pathology data demonstrated increased frequency of fetal vascular malperfusion (p = 0.02) and placenta accreta (p < 0.001), representing a chronic inflammatory response. Placental pathology reflecting dysregulated immune processes and vasculopathy is associated with oocyte donation.

Antenatal and postpartum prevention of Rh alloimmunization: A systematic review and GRADE analysis.

BACKGROUND: Existing systematic reviews of Rh immunoprophylaxis include only data from randomized controlled trials, have dated searches, and some do not report on all domains of risk of bias or evaluate the certainty of the evidence. Our objective was to perform an updated review, by including new trials, any comparative observational studies, and assessing the certainty of the evidence using the GRADE framework. METHODS: We searched MEDLINE, Embase and the Cochrane Library from 2000 to November 26, 2019. Relevant websites and bibliographies of systematic reviews and guidelines were searched for studies published before 2000. Outcomes of interest were sensitization and adverse events. Risk of bias was evaluated with the Cochrane tool and ROBINS-I. The certainty of the evidence was performed using the GRADE framework. RESULTS: Thirteen randomized trials and eight comparative cohort studies were identified, evaluating 12 comparisons. Although there is some evidence of beneficial treatment effects (e.g., at 6-months postpartum, fewer women who received RhIg at delivery compared to no RhIg became sensitized [70 fewer sensitized women per 1,000 (95%CI: 67 to 71 fewer); I2 = 73%]), due to very low certainty of the evidence, the magnitude of the treatment effect may be overestimated. The certainty of the evidence was very low for most outcomes often due to high risk of bias (e.g., randomization method, allocation concealment, selective reporting) and imprecision (i.e., few events and small sample sizes). There is limited evidence on prophylaxis for invasive fetal procedures (e.g. amniocentesis) in the comparative literature, and few studies reported adverse events. CONCLUSION: Serious risk of bias and low to very low certainty of the evidence is found in existing RCTs and comparative observational studies addressing optimal effectiveness of Rh immunoprophylaxis. Guideline development committees should exercise caution when assessing the strength of the recommendations that inform and influence clinical practice in this area.

Development of a toolkit for educators of the wheelchair service provision process: the Seating and Mobility Academic Resource Toolkit (SMART).

BACKGROUND: Insufficient wheelchair training among rehabilitation professionals has been identified as an important factor that hinders access to appropriate wheelchair services. The aim of this study was to develop a toolkit to promote the integration of wheelchair education into academic curricula of rehabilitation programs. METHODS: A participatory action research design was carried out in three phases: (1) development of the Initial and Alpha Versions involving secondary analyses of surveys (n = 72), interviews (n = 14), and academic training partners meeting presentations (n = 16); (2) development of the Beta Version based on feedback from collaborators (n = 21); and (3) development of the Launch Version based on feedback from participants attending presentations of the Beta Version at conferences, symposiums, and webinars (n = 94). RESULTS: Over 100 individuals participated in reviews of the Seating and Mobility Academic Resource Toolkit (SMART). Initial development addressed modifiable factors that perpetuate insufficient wheelchair education in academic curricula (e.g., limited awareness, limited expertise). Internal feedback on the web-based Alpha Version resulted in modifications of appearance and multimedia, structure and design, and navigation. External feedback then led primarily to fine-tuning the navigation of SMART. Positive reviews were received from global wheelchair professionals (i.e., educators, researchers, clinicians). The Launch Version of the SMART (smart.wheelchairnetwork.org) provides a forum for sharing and accessing resources to inform the integration and enhancement of wheelchair content into university rehabilitation programs. CONCLUSIONS: As an open-source open-access online "living document," SMART has the potential to promote the integration of wheelchair service provision education into academic curricula of rehabilitation programs. Future studies will explore the ease of use and the effectiveness of the SMART.

Integration of wheelchair service provision education: current situation, facilitators and barriers for academic rehabilitation programs worldwide.

Purpose: An estimated 75 million people with disabilities need wheelchairs globally, of whom 5-15% have one. Access to an appropriate wheelchair requires rehabilitation professionals trained to provide wheelchair service. One aim of the International Society of Wheelchair Professionals (ISWP) is to promote and facilitate the integration of wheelchair service provision education into academic rehabilitation programs worldwide. To inform the development of integration strategies, the purpose of this study was to develop an in-depth global portrait of the wheelchair service provision education offered in academic rehabilitation programs, the process of its integration and the associated facilitators and barriers.Method: Semi-structured qualitative interviews were conducted with a purposive sample of 14 representatives from academic rehabilitation programs (i.e., occupational therapy, physical therapy, and prosthetics and orthotics) in 11 countries, including low, middle and upper resourced settings.Findings: Thematic data analyses identified three overarching themes. The first theme, "impact of context", portrays factors related to local population needs, governance and supply chain of equipment and service delivery. The second theme, "current and planned wheelchair education", describes the content, pedagogic approach, student evaluation and feedback process. The third theme, "integration process", details five states of this process.Conclusions: This study describes in-depth the wheelchair service provision education across academic rehabilitation programs and resource settings, illustrating the context-dependent nature of its integration. This understanding may assist the global community of educators in preparing future rehabilitation professionals to better serve wheelchair users. This work has informed the development of ISWP's Seating and Mobility Academic Resource Toolkit (http://smart.wheelchairnetwork.org/).Implications for RehabilitationThe Dynamics of Context-Dependent Integration of Wheelchair Service Provision Education in Curricula model, depicting the findings of this study, may help to inform key stakeholders (i.e., academic institutions, health care providers and policy makers) about potential barriers and facilitators to the implementation of adequate wheelchair service provision education in the curricula of academic rehabilitation program.Study findings may lead to creative strategies, such as the expansion of ISWP's Seating and Mobility Academic Resource Toolkit (SMART; http://smart.wheelchairnetwork.org/), that may enable academic rehabilitation programs to be a part of the solution to strengthening rehabilitation systems worldwide, through appropriately trained rehabilitation professionals in wheelchair service provision.