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This study aims to evaluate the research productivity trends in orthopaedic residents who were selected for shoulder and elbow fellowships from 2010 to 2019. We hypothesize that residents matching into orthopaedic shoulder and elbow fellowships are increasing both their publication number and publication quality from 2010 to 2019. Fellows of orthopaedic shoulder and elbow programs from 2010 to 2019 were identified through publicly accessible information on fellowship programs. Each fellow's publication data during their residency was collected via publicly available search engines, and analyzed to include: fellowship year, residency years, fellowship program and location, total publications, number of publications in high-impact general orthopaedic and shoulder and elbow journals, and authorship position. A total of 176 orthopaedic shoulder and elbow fellows from 17 different programs were identified and included in the study. The fellows produced a total of 668 publications, published 172 articles in high impact journals, and had first authorship on 49% of the studies. On average, there were 3.8 publications per fellow per year from 2010 to 2019. There were 5.7 publications produced per fellow in 2018-2019, compared to just 2.92 publications per fellow in 2010-2011. Overall, there was an increasing trend in publications, publications in high impact journals, and first authorship publications per applicant matching into shoulder and elbow fellowship from 2010 to 2019. (Journal of Surgical Orthopaedic Advances 31(4):205-208, 2022).
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Internato e Residência , Ortopedia , Humanos , Cotovelo , Ombro/cirurgia , Bolsas de Estudo , Ortopedia/educaçãoRESUMO
BACKGROUND: Randomized controlled trials (RCTs) are the gold standard for study design and are considered to have the highest level of evidence. The purpose of this study is to evaluate quality of evidence of prospective RCTs that investigated the clinical efficacy of platelet-rich plasma (PRP) treatments for knee osteoarthritis. We hypothesized that a high level of clinical evidence does not correlate with a high-quality scientific study. MATERIAL AND METHODS: A systematic literature search to identified RCTs that evaluated the efficacy of PRP treatments for knee osteoarthritis. Inclusion criteria included studies that contained key terms "Platelet-rich plasma," "PRP", "knee", and "osteoarthritis". Exclusion criteria excluded studies that were not prospective RCTs. Ten RCTs were evaluated by four independent reviewers. The studies were assessed according to the Oxford Levels of Evidence, a modified Coleman Methodology Score, and the revised Consolidated Standards of Reporting Trials (CONSORT) score. RESULTS: Three of the four Observers rated all 10 studies as Level I, while one Observer rated 80% of the studies as Level I. Using the Coleman Methodology Score, the average score for all studies was 58.0 out of 100 points, designating the studies as "fair." Areas of deficiency included clinical effect measurement and intent-to-treat analysis. Using the CONSORT checklist, the average score was 16.9 out of 22 points, designating the studies as "good". Areas of deficiency included inadequate implementation of randomization and interpretation of results. DISCUSSION: Clinicians should critically evaluate research studies regardless of study design. A sophisticated study design and high level of evidence designation does not guarantee quality research. We determined that RCTs for PRP treatment of knee osteoarthritis were not as robust in quality despite their Level I Oxford Level of Evidence rating.
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Osteoartrite do Joelho , Plasma Rico em Plaquetas , Lista de Checagem , Humanos , Articulação do Joelho , Osteoartrite do Joelho/terapia , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
PURPOSE: To examine the results of isolated arthroscopic posterior labral repair of the shoulder in an active military population, looking specifically at the reoperation rate and rate of return to previous military activity with a minimum follow-up period of 2 years. METHODS: A retrospective case series was performed in active-duty military service members who underwent isolated, primary arthroscopic posterior labral repair at a single academic military treatment facility between 2009 and 2015 and had at least 2 years of follow-up. Patients were excluded if they were of non-active-duty status, had insufficient follow-up (<2 years), or had undergone a concurrent procedure. Injury presentation, demographic data, and surgical data (i.e., surgical positioning, number of anchors, and anchor placement location) were compiled manually. Outcomes including the rate of return to active duty, recurrence of symptoms, and need for revision surgery were evaluated. RESULTS: Sixty-five patients were included. After arthroscopic repair, a high rate of return to previous military duties (83%) was noted at short- to mid-term follow-up (mean ± standard deviation, 3.04 ± 1.30 years), with 1 patient (1.5%) requiring revision arthroscopic repair and 10 patients (15.5%) showing activity-limiting shoulder pain preventing a return to active duty. Intraoperative positioning (P = .17), a low anchor position (P = .27), and the number of anchors used (P = .62) were not found to be significant contributors to continued postoperative pain or recurrent instability. CONCLUSIONS: Arthroscopic intervention resulted in a reliable rate of glenohumeral stability with a low rate of surgical revision and a high rate of return to military duty at short- to mid-term follow-up. However, 1 in 6 military service members showed significant, activity-limiting shoulder pain postoperatively that did not permit a return to previous military activities after surgical intervention. LEVEL OF EVIDENCE: Level IV, therapeutic case series.
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BACKGROUND: Pectoralis major ruptures are rare injuries that can occur at several parts of the muscle. Little is known of the pathoanatomic process and performance following pectoralis major ruptures in young athletes. PURPOSE/HYPOTHESIS: The objective of this study was to describe a series of pectoralis major ruptures in military academy athletes at the US Military Academy and US Naval Academy. We hypothesized that military academy athletes will demonstrate a different rupture location than previously reported in older patients. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: A retrospective case series was performed by analyzing all electronic medical records and imaging software for consecutive pectoralis major ruptures undergoing surgical repair within the student population at 2 military academies. The primary outcome of interest was rupture pattern and location. We also assessed functional recovery following surgery by analyzing push-up performance on the biannual Army Physical Fitness Test and Navy Physical Readiness Test. RESULTS: From 2005 to 2017, a total of 19 cases of pectoralis major ruptures occurred in military academy cadets. Patients ranged in age from 19 to 23 years, with a mean age of 20 years. All injuries occurred during sports activity, with bench press as the most common mechanism of injury (n = 10; 53%). The most common rupture location was the musculotendinous junction (n = 10; 53%), followed by pectoralis major tendon insertion (n = 8; 42%), and only 1 bony avulsion was noted. Physical activity performance following the rupture was negatively affected. The mean ± SD number of push-ups preinjury was 73.20 ± 12.10, which decreased following injury and surgery (66.50 ± 11.98; P = .037). CONCLUSION: Military academy athletes in our study cohort demonstrated a different type of rupture location than has been reported in older cohorts, with the majority experiencing tearing at a location other than the tendon itself. Performance was also negatively affected immediately following repair, but moderate improvement was observed as time from surgery increased.
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BACKGROUND: The Instability Severity Index (ISI) score is a preoperative risk stratification tool used to identify patients at heightened risk of recurrent anterior instability after an arthroscopic Bankart procedure. The primary objective of this study was to validate the utility of the ISI score in predicting failure of primary arthroscopic Bankart surgery in an active-duty military population. METHODS: A retrospective study was performed to compare all military service members undergoing primary arthroscopic Bankart repairs at a single military treatment facility between 2007 and 2014. The primary outcome of interest was surgical failure due to recurrent instability. The ISI framework was used to stratify each patient for recurrence, and multivariate analysis was performed to evaluate the composite ISI score and individual domains between patients with and patients without failed Bankart repairs. RESULTS: A total of 131 patients were identified, with a mean patient age of 26.8 years (range, 19-47 years), among whom 42 patients (32%) were identified as having a higher-demand military occupation. At a minimum 2-year follow-up, 34 patients (26%) sustained recurrent anterior shoulder instability. The mean ISI score of patients in the failed Bankart repair group was not statistically different than that of patients with a successful repair (3.41 vs 3.5, P = .74), and no individual ISI domains were identified as independent risk factors for subsequent surgical failure or revision stabilization. CONCLUSION: Contrary to the findings of previous validation studies, the composite ISI score and its individual risk factors were not predictive of subsequent surgical failure after primary arthroscopic Bankart repair in an active military population.
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Artroplastia/efeitos adversos , Instabilidade Articular/diagnóstico , Instabilidade Articular/cirurgia , Índice de Gravidade de Doença , Articulação do Ombro/cirurgia , Adulto , Artroplastia/métodos , Artroscopia/efeitos adversos , Artroscopia/métodos , Feminino , Previsões , Humanos , Masculino , Pessoa de Meia-Idade , Militares , Recidiva , Estudos Retrospectivos , Fatores de Risco , Lesões do Ombro , Falha de Tratamento , Adulto JovemRESUMO
PURPOSE: Cubital tunnel syndrome (CuTS) is the second most common peripheral nerve entrapment syndrome. However, existing epidemiological evidence regarding the estimated incidence of the CuTS disease burden in specific populations is sparse, especially among the U.S. military. The purpose of this study was to describe the demographics and determine the incidence of CuTS among active duty U.S. military service members. METHODS: All first-time occurrences for CuTS among military members were identified using International Classification of Diseases, Ninth Revision, clinical modification code 354.2 for ulnar nerve lesions in the U.S. Defense Medical Epidemiology Database. A multivariable Poisson regression analysis was used to estimate the incidence rate ratio (IRR) per 1,000 person-years and 95% confidence intervals (95% CI), while controlling for sex, race, age, rank, and service. Rate-ratios were calculated using different referent factors based on differences in sex, race, age, rank, and service branch. RESULTS: During the 10-year study period, the total number of incident cases of CuTS was 31,568, and a total of 13,745,456 person-years were documented. The overall unadjusted IRR of CuTS during the study period was 2.3 per 1,000 person-years (95% CI, 2.27-2.33). The 35- to 39-year age group had the highest adjusted IRR of CuTS. In addition, females, Caucasians, and junior enlisted service members showed significantly higher IRRs. CONCLUSIONS: Our study was able to provide baseline epidemiological data on IRRs and influential risk factors in CuTS. We demonstrated an incidence of CuTS that is comparable with previously reported IRRs, which have varied from 0.08 to 8.0 cases per 1,000 person-years. This study also found significantly higher risk for the development of CuTS with increased age and among U.S. Army service members. TYPE OF STUDY/LEVEL OF EVIDENCE: Prognostic IV.