RESUMO
Dupuytren's disease is a common fibroproliferative disease that can result in debilitating hand deformities. Partial correction and return of deformity are common with surgical or clinical treatments at present. While current treatments are limited to local procedures for relatively late effects of the disease, the pathophysiology of this connective tissue disorder is associated with both local and systemic processes (e.g., fibrosis, inflammation). Hence, a better understanding of the systemic circulation of Dupuytren related cytokines and growth factors may provide important insights into disease progression. In addition, systemic biomarker analysis could yield new concepts for treatments of Dupuytren that attenuate circulatory factors (e.g., anti-inflammatory agents, neutralizing antibodies). Progress in the development of any disease modifying biologic treatment for Dupuytren has been hampered by the lack of clinically useful biomarkers. The characterization of nonsurgical Dupuytren biomarkers will permit disease staging from diagnostic and prognostic perspectives, as well as allows evaluation of biologic responses to treatment. Identification of such markers may transcend their use in Dupuytren treatment, because fibrotic biological processes fundamental to Dupuytren are relevant to fibrosis in many other connective tissues and organs with collagen-based tissue compartments. There is a wide range of potential Dupuytren biomarker categories that could be informative, including disease determinants linked to genetics, collagen metabolism, as well as immunity and inflammation (e.g., cytokines, chemokines). This narrative review provides a broad overview of previous studies and emphasizes the importance of inflammatory mediators as candidate circulating biomarkers for monitoring Dupuytren's disease.
Assuntos
Biomarcadores , Contratura de Dupuytren , Inflamação , Humanos , Biomarcadores/sangue , Citocinas/metabolismoRESUMO
PURPOSE: To evaluate differences in short-term complications in patients treated with open arthrotomy or arthroscopy for septic arthritis (SA) of the native hip and identify risk factors associated with return to the operating room (ROR). METHODS: Patients who underwent hip arthrotomy or arthroscopy for native hip SA between 2007 and 2017 were queried in the Humana database via the PearlDiver research tool. Patients with a previous history of total hip arthroplasty were excluded from this study. Basic demographics and various 30-day perioperative complications, including ROR, were compared between the 2 cohorts. Multivariate analysis was performed for ROR within 30 days following arthroscopy and arthrotomy. RESULTS: We identified 421 patients with SA of the native hip, of whom 387 (91.9%) and 34 (8.1%) were treated with open arthrotomy and arthroscopy, respectively. There were no significant differences in demographic variables between groups. On univariate analysis, the incidence of total adverse events (arthrotomy: 75.7% vs arthroscopy: 52.9%, P = .0038) was significantly greater in the open arthrotomy cohort. However, there was little difference in ROR between both cohorts (arthrotomy: 45.9% vs arthroscopy: 38.2%, P = .3836). Multivariate analysis identified preoperative septicemia or septic shock (odds ratio [OR] 1.90; 95% confidence interval [CI] 1.25-2.89, P = .0026) as a significant risk factor for ROR within 30 days after surgery. Neither arthrotomy (OR 4.93, 95% CI 0.42-115.2, P = .2174) nor arthroscopy (OR 3.55, 95% CI 0.33-78.01, P = .3077) were significant risk factors to ROR. CONCLUSIONS: Patients with SA of the hip had similar short-term complication rates and ROR regardless of open arthrotomy or arthroscopic management. This suggests that arthroscopic management may be a safe option for the treatment of SA of the hip with potentially limited morbidity. LEVEL OF EVIDENCE: Level IV (treatment harms investigation).
Assuntos
Artrite Infecciosa/cirurgia , Artroscopia , Drenagem , Articulação do Quadril/cirurgia , Complicações Pós-Operatórias , Reoperação/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Sepse/complicações , Choque Séptico/complicaçõesRESUMO
HYPOTHESIS: This study aimed to determine whether there are significant differences in 30-day perioperative complications between arthroscopic and open débridement (irrigation and débridement [I&D]) for septic arthritis (SA) of the shoulder using the American College of Surgeons National Surgical Quality Improvement Program database. METHODS: Patients undergoing arthroscopic or open I&D of the native shoulder from 2006-2016 were identified in the National Surgical Quality Improvement Program database. Those with a diagnosis of SA were included in the study. Patients with a concurrent diagnosis of osteomyelitis around shoulder (n = 25) or polyarthritis (n = 2) were excluded from the study. Patient demographics, comorbidities, and complications were compared between the groups. Poisson regression, which controlled for age and American Society of Anesthesiologists (ASA) score, was used to calculate the relative risks with 95% confidence intervals for minor adverse events, serious adverse events, total adverse events, and unplanned reoperations between the 2 treatment groups, with significance set at P < .0125 after Bonferroni correction. RESULTS: Overall, 147 and 57 patients underwent arthroscopic and open I&D, respectively, for SA of the shoulder. Patients in the open I&D group were more likely to be smokers (P = .0213), whereas patients in the arthroscopy group had higher ASA scores (P = .0008). After controlling for age and ASA score, we found no significant differences in the risk of minor adverse events (P = .0995), serious adverse events (P = .2241), total adverse events (P = .1871), or unplanned reoperations (P = .3855). CONCLUSION: Arthroscopic débridement appears to be a safe alternative to open débridement for SA of the native shoulder. The incidence and risk of 30-day perioperative complications are similar after arthroscopic and open I&D for SA of the shoulder.
Assuntos
Artrite Infecciosa/cirurgia , Artroscopia/efeitos adversos , Desbridamento/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Articulação do Ombro/cirurgia , Adulto , Idoso , Artrite Infecciosa/diagnóstico , Artrite Infecciosa/etiologia , Comorbidade , Bases de Dados Factuais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reoperação , Estudos RetrospectivosRESUMO
Background: Gastrointestinal bleeding (GIB) is a common complication after placement of a left ventricular assist device (LVAD). Some institutions attempt to mitigate post-LVAD GIB using preoperative endoscopy. Our study evaluated whether preoperative endoscopy was associated with a lower risk of post-LVAD GIB. Methods: This was a multicenter cohort study of patients who underwent LVAD insertion from 2010-2019 at 3 academic sites. A total of 398 study participants were categorized based on whether they underwent preoperative endoscopy or not. The follow-up period was 1 year and the primary outcome was GIB. Secondary outcomes were severe bleeding and intraprocedural complications. Results: A total of 114 patients experienced GIB within 1 year, with a higher rate in the endoscopy cohort (36.4% vs. 24.8%, P=0.015). After adjusting for covariables, the endoscopy cohort remained at increased risk of GIB (adjusted odds ratio 1.77, 95% confidence interval 1.05-2.976; P=0.032). Severe bleeding was common (47.4%). Arteriovenous malformations (48 cases) and peptic ulcer disease (17 cases) were the most identified sources of GIB. Only 1 minor adverse event occurred during preoperative endoscopy. Conclusions: Our study suggests that pre-LVAD endoscopy is associated with a higher risk of GIB post LVAD, despite controlling for confounders. While this was an observational study and may not have captured all confounders, it appears that endoscopic screening may not be warranted.
RESUMO
Background: The incidence of anterior cruciate ligament (ACL) injuries in skeletally immature patients is increasing, with ACL reconstruction preferred in this population due to reported chondroprotective benefits. Due to concerns with growth disturbance following ACL reconstruction in skeletally immature patients, various physealsparing and partial transphyseal techniques have been developed. Currently, there is no consensus on the most effective ACL reconstruction technique in skeletally immature patients. The purpose of the current study was to report the outcomes of a partial-transphyseal over-the-top (OTT) ACL reconstruction in a cohort of skeletally immature patients. Methods: All patients with radiographic evidence of open tibial and femoral physes that underwent primary ACL reconstruction using a partial-transphyseal OTT technique between 2009-2018 at a single tertiary-care institution with at least twelve months of clinical follow-up were retrospectively reviewed. Patient demographics, physical examination findings, graft ruptures, return to sport, and Tegner activity levels were analyzed. Statistical significance was defined as p<0.05. Results: Overall, 11 males and 1 female (12 knees) with a mean age of 12.8±1.8 (range: 10-16) years were included in the study. The mean postoperative follow-up of the cohort was 2.3±1.2 (range: 1.1-5.2) years. All ACLs were reconstructed with hamstring autograft with allograft augmentation utilized in a single patient. There were two cases of ACL graft rupture (16.7%). All patients were able to return to the same or higher level of sporting activity at an average of 7.4+2.7 months. There were no cases of clinically significant longitudinal or angular growth disturbance. Conclusion: Partial transphyseal ACL reconstruction using a transphyseal tibial tunnel and an extra-articular OTT technique on the femur in skeletally immature patients affords minimal risk of growth disturbance with a graft rupture rate consistent with what has been reported in this high-risk population. All patients were able to return to sport at the same or higher level. Level of Evidence: IV.
Assuntos
Lesões do Ligamento Cruzado Anterior , Reconstrução do Ligamento Cruzado Anterior , Adolescente , Ligamento Cruzado Anterior/cirurgia , Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/métodos , Criança , Feminino , Humanos , Masculino , Estudos Retrospectivos , Tíbia/cirurgiaRESUMO
BACKGROUND: Although a sex-based balance in US graduate medical education has been well-documented, a discrepancy remains in orthopaedic surgery. In orthopaedic sports medicine, the representation of women as team physicians has not previously been characterized. PURPOSE: To quantify the sex-related composition of team physicians of select National Collegiate Athletic Association (NCAA) Division I collegiate and professional teams. Additionally, the authors assess the sex-related composition of orthopaedic surgeon team physicians specifically and compare these proportions to the sex-related composition of orthopaedic surgeon membership of the American Orthopaedic Society for Sports Medicine (AOSSM). STUDY DESIGN: Cross-sectional study. METHODS: Publicly available sex-related data were collected for team physicians in select NCAA Division I collegiate conferences and professional sports organizations. Subspecialty characteristics and sex distribution were described by use of percentages. Chi-square tests were used to assess whether sex distributions of team physicians in collegiate and professional sports were (1) representative between the populations of female and male physicians compared with the general public and (2) representative of the sex-based composition of orthopaedic surgeons nationally. RESULTS: Women represented 12.7% (112/879) of all team physicians and 6.8% (30/443) of all orthopaedic surgeons (P < .0001). More than half (53.9%; 413/767) of male and 26.8% (30/112) of female team physicians were orthopaedic surgeons. In collegiate athletics, women comprised 18.1% of all team physicians and 7.7% of orthopaedic surgeon team physicians. In professional sports, women comprised 6.7% of all team physicians and 6.3% of orthopaedic surgeon team physicians, with the greatest proportion in the Women's National Basketball Association (31.3%). CONCLUSION: Women comprise a minority of team physicians in select NCAA Division I collegiate and professional sports organizations. When compared with the composition of AOSSM orthopaedic surgeon membership, expected female orthopaedic surgeon representation varies between conferences and leagues with little statistical significance. Although efforts have been made to increase sex-based diversity in orthopaedic surgery, results of this study suggest that barriers affecting female orthopaedic surgeons as team physicians should be identified and addressed.
Assuntos
Traumatismos em Atletas/cirurgia , Procedimentos Ortopédicos/estatística & dados numéricos , Cirurgiões Ortopédicos/estatística & dados numéricos , Medicina Esportiva/estatística & dados numéricos , Atletas , Estudos Transversais , Feminino , Humanos , Masculino , Ortopedia/estatística & dados numéricos , Estudantes , Estados Unidos , UniversidadesRESUMO
Despite some success in reducing HIV incidence, the global epidemic continues to grow. For every person with AIDS in developing countries placed on treatment in 2005, many others were newly infected. We need more effective prevention programs that focus interventions on those most at risk for HIV transmission (MART), particularly those with 1) high behavioral risk and 2) high viral loads due to acute or recent infection, co-infections with other diseases, high viral set points, or untreated AIDS. This article provides examples of how prevention programs can incorporate emerging testing technologies and social/behavioral approaches to reach these individuals, their partners, and the social networks where active transmission is occurring.
Assuntos
Sorodiagnóstico da AIDS/estatística & dados numéricos , Busca de Comunicante/estatística & dados numéricos , Infecções por HIV/diagnóstico , Prevenção Primária/métodos , Assunção de Riscos , Sorodiagnóstico da AIDS/métodos , Administração de Caso , Comorbidade , Aconselhamento Diretivo , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Herpes Simples/epidemiologia , Herpes Simples/prevenção & controle , Humanos , Uso Comum de Agulhas e Seringas/efeitos adversos , Grupo Associado , Reação em Cadeia da Polimerase/métodos , Fatores de Risco , Parceiros Sexuais , Comportamento Social , Apoio Social , Sexo sem Proteção , Carga ViralRESUMO
Specialized testing procedures allow rehabilitation clinicians and strength and conditioning specialists to measure progress and functional level. Testing will ensure a safe progression throughout the rehabilitative course by providing the needed criteria for advancement. Performance testing quantifies the pure physical nature of athletic performance. Successful rehabilitation can be attained only by following a functional progression. Testing procedures also follow a progression, which begins with basic measures and progresses to functional tests of increasing difficulty that include sports-specific testing before returning to field play. Clinical tests provide both quantitative and qualitative information. These tests not only quantify physiologic response to rehabilitation but also allow the clinician to provide qualitative feedback to an individual during a specific activity. Balance, strength, power, cardiovascular endurance, functional movement, as well as the component of apprehension with sport-specific activity are important and valuable measures in prevention, rehabilitation, and performance programs.