Search

Background: Femoroacetabular impingement (FAI) can lead to hip pain and early joint degeneration. There have been few reports to date on the outcomes of hip arthroscopy for the treatment of FAI in the military population. Purpose/Hypothesis: The purpose of this study was to compare patient demographics with postoperative outcomes after hip arthroscopy for symptomatic FAI and to identify preoperative risk factors for poor outcomes. The hypothesis was that certain preoperative patient characteristics will be predictive of poorer outcomes and that lower outcomes scores will be associated with a higher likelihood of medical separation from the military. Study Design: Case series; Level of evidence, 4. Methods: Retrospective chart review of active-duty and dependent patients older than 18 years who underwent hip arthroscopy for symptomatic FAI from 2009 to 2014 at a single institution. Results: A total of 469 (309 males and 160 females) surgeries were performed on 456 active-duty personnel and 13 dependent civilians, with a mean 2.5-year follow-up. Overall, 39% (n = 179) were able to return to duty (RTD), 18% (n = 82) were medically cleared to return to normal daily activities but did not remain on active duty, and 43% (n = 195) required referral to the Disability Evaluation System (DES). Increasing rank and male sex were positive predictors and Axis 1 psychiatric diagnosis, revision surgery, concomitant psoas tenotomy, multiple medical comorbidities, and complaints of generalized pelvic pain were negative predictors for returning to duty. US Marine Infantry and Special Forces showed improved RTD rates (50%-86%) compared with administrative, more sedentary, occupations (22%). On average, Single Alpha Numeric Evaluation (SANE) and visual analog scale (VAS) scores improved after surgery, with SANE scores improving 37 ± 28 points and VAS scores improving 2.6 ± 2.5 points. The mean postoperative SANE and VAS scores differed significantly between the RTD group and those not returning to duty; 87 and 1.2 points compared with 69 and 3.6 points, respectively (P < .0001). Conclusion: Hip arthroscopy for the treatment of symptomatic FAI effectively improves pain symptoms and self-reported overall function but shows a much lower than expected return to full, unrestricted active duty in the general active-duty military population. Underlying psychiatric diagnoses, female sex, and more sedentary occupations are associated with lower RTD rates. Furthermore, lower postoperative SANE and VAS scores are associated with lower RTD rates. Only the more active and elite components of the military study population showed RTD rates consistent with previously reported outcomes of return to competitive sports after hip arthroscopy for FAI. [ABSTRACT FROM AUTHOR]

Few studies describe the relationship between obesity and groin hernias. Our objective was to investigate the correlation between body mass index (BMI) and groin hernias in a large population. Patients with the diagnosis of inguinal or femoral hernia with and without incarceration or strangulation were identified using the Kaiser Permanente Southern California regional database including 14 hospitals over a 7-year period. Patients were stratified by BMI. There were 47,950 patients with a diagnosis of a groin hernia--a prevalence of 2.28 per cent. Relative to normal BMI (20-24.9 kg/m(2)), lower BMI was associated with an increased risk for hernia diagnosis. With increasing BMI, the risk of incarceration or strangulation increased. Additionally, increasing age, male gender, white race, history of hernia, tobacco use history, alcohol use, and higher comorbidity index increased the chance of a groin hernia diagnosis. Complications were higher for women, patients with comorbidities, black race, and alcohol users. Our study is the largest to date correlating obesity and groin hernias in a diverse United States population. Obesity (BMI ≥ 30 kg/m(2)) is associated with a lower risk of groin hernia diagnosis, but an increased risk of complications. This inverse relationship may be due to limitations of physical exam in obese patients. [ABSTRACT FROM AUTHOR]

Purpose. To evaluate the effectiveness of the Pharmacist-Managed Telephone Tobacco Cessation Clinic (PMTTCC) compared to the standard of care (SOC) at the Veterans Affairs San Diego Healthcare System. Method. A retrospective cohort study was performed investigating the proportion of veterans who quit smoking at 6 months while enrolled in the PMTTCC. Chart review was performed using the Veterans Affairs Computerized Patient Record System. The PMTTCC group included patients who had received medication and counseling from the tobacco cessation pharmacists. The cohort was compared to a matched SOC group who did not receive counseling, only tobacco cessation medication therapy through a primary care provider. The primary outcome for this study was patient-reported tobacco cessation at 6 months. Secondary outcomes were abstinence at 1 and 3 months. Results. A total of 1,006 patients were included in the analysis, 503 patients from the PMTTCC and 503 patients from SOC. The overall study population was 54 years old on average, 92.5% male, 70.0% Caucasian, 45.5% with history of psychiatric conditions, and had an average smoking history of 33-pack years. Patients in the PMTTCC group had statistically significant improvements in abstinence at 6 months versus the SOC group (81/503, 16.1% vs. 48/503, 9.5%; p < .0001). Quitters were older on average versus non-quitters (56.03 vs. 53.65 years; p = .01). Conclusion. Patients enrolled in the PMTTCC had improved tobacco abstinence rates at 6 months compared to SOC. Although the study was not designed to test for causality, the results lend support for using intensive tobacco cessation management in veteran population. [ABSTRACT FROM PUBLISHER]

Background: It has been suggested that a surgeon’s experience and training are the most important factors associated with graft selection, but no studies have qualified this association. Graft usage prevalence has not been described for large anterior cruciate ligament reconstruction (ACLR) populations in the United States.Purpose: To describe the prevalence of graft usage in a large community-based practice and evaluate the association of patient, surgeon, and site characteristics with choice of primary ACLR graft.Study Design: Cross-sectional study; Level of evidence, 3.Methods: Primary ACLRs performed between February 2005 and June 2010 were selected for the study. A community-based ligament registry was used to identify cases and variables used for analysis. Graft choice (any allograft, hamstring autograft, and bone–patellar tendon–bone [BPTB] autograft) was compared by patient characteristics and surgeon and site characteristics. Associations between independent variables and graft choice were evaluated using a polychotomous regression model.Results: Of the 9849 patients included in the study, 64% were male, and overall median age was 28 years. Of these, 2796 (28.4%) received BPTB autografts, 3013 (30.6%) received hamstring autografts, and 4040 (41.0%) received allografts. The prevalence of graft source by patients’ gender, race, age, body mass index (BMI), as well as surgeons’ fellowship training status, average volume, and site volume were significantly different (all P < .001). Adjusted models showed that patients’ gender (P < .001), race (P = .018), age (P < .001), BMI (P < .001), as well as surgeons’ fellowship training status (P < .001), average volume (P < .001), and site volume (P < .001) are associated with graft selection. Older and female patients with lower BMI were more likely to receive allografts and hamstring autografts than BPTB autografts. Cases performed by non–fellowship-trained surgeons, lower volume sites, and/or lower volume surgeons were also more likely to be performed with allografts or hamstring autografts than BPTB autografts.Conclusion: Gender, age, race, as well as facility and surgeon characteristics such as volume and location are associated with ACL graft choices. [ABSTRACT FROM PUBLISHER]

Objective: There is clinical heterogeneity among the autism spectrum disorders (ASD). The presence of dysmorphology (minor physical anomalies; MPAs) is one possible tool for defining a clinically relevant subset in ASD. This study employs an adaptation of Miles and Hillman’s (2000) classifications by using photographs to identify a subgroup with significant dysmorphology among children with ASD, typical development (TYP), and developmental delay (DD). Method: Children with ASD, DD, and TYP between 2 and 5 years old were part of the CHARGE Study. Pediatric specialists blinded to diagnostic group classified photographs based on the number of MPAs present: ‘dysmorphic’ if >3 and ‘nondysmorphic’ if <3 MPAs. Results: Photographs for 324 children were included. Significantly more children with ASD were classified as dysmorphic compared to TYP children (p = .007). In children with ASD, seizures were more prevalent in those rated dysmorphic (p = .005). Frequencies were similar between ASD versus DD (p = .19) after removing those with known syndromes. Conclusion: Photographic assessment can be used to detect generalized dysmorphology in children who are often difficult to examine. This has clinical relevance, as children with multiple MPAs can be identified through the use of photographs and prioritized for investigation of brain abnormalities and underlying genetic disorders. [ABSTRACT FROM PUBLISHER]

Background: Functional instability after anterior cruciate ligament injury can be successfully treated with ligament reconstruction. However, the associated meniscus and cartilage lesions often cannot be repaired and may have long-term detrimental effects on knee function.Purpose: The authors used the large database within the Kaiser Permanente Anterior Cruciate Ligament Reconstruction Registry to evaluate time to surgery, age, and gender as risk factors for meniscus and cartilage injury and associations with meniscus repair rates in patients.Study Design: Cross-sectional study; Level of evidence, 3.Methods: A retrospective review of the Kaiser Permanente Anterior Cruciate Ligament Reconstruction Registry was performed. The associations between time to surgery, age, and gender with meniscus and cartilage lesions and meniscus repair were analyzed using binary logistic regression modeling to calculate odds ratios (ORs) while adjusting for potential confounding variables.Results: A total of 1252 patients met the inclusion criteria. The risk of medial meniscus injury increased only with time to surgery (6–12 months: OR = 1.81, 95% confidence internal [CI] 1.29-2.54, P = .001; and >12 months: OR = 2.19, 95% CI 1.58-3.02, P < .001). The risk of lateral meniscus injury decreased only with female gender (OR = 0.65, 95% CI 0.51-0.83, P = .001). The risk of cartilage injury increased with age (OR = 1.05 per year, 95% CI 1.04-1.07, P < .001) and time to surgery >12 months (OR = 1.57, 95% CI 1.12-2.20, P = .009), but decreased with female gender (OR = 0.71, 95% CI 0.54-0.92, P = .009). Medial meniscus repairs relative to medial meniscus injury decreased with increasing time to surgery (3-6 months: OR = 0.61, 95% CI 0.37-1.00, P = .050; and >12 months: OR = 0.41, 95% CI 0.25-0.67, P < .001) and increasing age (OR = 0.96 per year, 95% CI 0.94-0.98, P < .001).Conclusion: Increased risk of medial meniscus injury and decreased repair rate were strongly associated with increasing time to surgery. Increased risk of cartilage injury was associated with increasing age, increasing time to surgery, and male gender. [ABSTRACT FROM AUTHOR]