No abstract

No abstract

Background Given recent increase in prevalence of oropharyngeal squamous cell carcinoma (OPSCC) and advances in surgical capabilities, we sought to determine whether a change in frequency of surgery‐based treatment for locally advanced OPSCC has occurred. Methods Patients with T3‐T4b OPSCC in the National Cancer Database diagnosed from 2010 to 2016 were categorized as receiving primary surgery or radiation‐based therapy and stratified by human papillomavirus (HPV) status. Trends in treatment selection and factors associated with treatment type were examined. Results 6566 patients with HPV‐positive were included, of whom 489 (7.45%) received surgery and 4698 patients with HPV‐negative, of whom 362 (7.71%) received surgery. The percentage of patients treated with surgery decreased from 11.8% to 5.9% for HPV‐positive disease and from 9.8% to 6.3% for HPV‐negative disease. Factors associated with surgery included younger age, health insurance, and treatment at academic centers. Conclusions In HPV‐positive and HPV‐negative disease, the percentage of locally advanced OPSCC undergoing surgery‐based therapy has decreased.

Category: Ankle, Sports, Trauma Introduction/Purpose: Intramedullary screw fixation is the most common surgical intervention for treating Jones fractures and diaphyseal stress fractures of the fifth metatarsal. Proper screw placement is paramount to surgical success. There have been studies describing more traditional antegrade and retrograde approaches, dependent upon fluoroscopy and guidewires. However, we propose a novel, more efficient surgical approach that utilizes anatomical landmarks and plantarflexion angle during screw fixation. The purpose of this study was to evaluate screw position and radiographic healing parameters, return to sport, and patient-reported outcome measures after utilization of our technique for screw fixation of the fifth metatarsal fracture. Methods: This is a retrospective review from 2007 to 2017 of clinical records and radiographs of 31 consecutive patients who had fifth metatarsal fracture open reduction internal fixation using anatomical landmarks and plantarflexion angle (Johnson, Labib and Fowler 2004). The classification of the fracture, surgery time, time to union, and post-operative complications were collected. Return to sport, Tegner score, the Foot and Angle Disability Index (FADI) Sports Module, and the Short Form 12 Physical and Mental Health Composite Scale (SF-PCS/MCS) were obtained through phone interview. Post-operative X-ray analysis, including screw position and bone healing percentage, were evaluated. Post-operative screw position was described as either center-center, oblique, or cortical breach on anteroposterior, lateral or oblique view. Fisher’s exact test was used to determine the difference among frequencies of each screw position. P<0.05 was considered significant. Results: Patient and surgical information were shown in Table 1. Average post-operative follow-up was 98 (36-227) days. Screws were well center-center positioned at all three views on post-op X-ray in most cases (all p<0.001). No case showed the screw protruding into tarsometatarsal joint or cuboid impingement. Average phone interview follow-up was 5.4 (1.0-11.1) years. Tegner scores showed no difference (p=0.58) when compared between pre-injury (6.4) and current level (6.1). At the terminal follow-up, average FADI-sports was 87.2 (37.5-100), SF-PCS was 50.7 (27.3-55.6), and SF-MCS was 59.7 (52.9-67.2). In addition, 12 of 15 (80%) the college or professional athletes (1 lost to follow-up) returned to the same level sports after the surgery. Conclusion: This study quantified the benefit of a novel technique for intramedullary screw fixation of fifth metatarsal fracture that was reliable and reproducible. It facilitated accurate screw positioning, dependable union, and accompanying positive return to sport and patient-reported outcome measures.

Category: Ankle, Arthroscopy, Sports, Trauma Introduction/Purpose: Talar osteochondral lesion (TOCL) is a common problem in the young athletic population, mostly related to trauma. TOCL surgical treatment algorithm remains controversial, though results are improving as we gain experience. The results of TOCL surgical treatment on function and return to sport are promising, but quantified return to sport metrics remain largely unknown. Methods: A total of 156 consecutive patients following TOCL chondroplasty (10/1/2000-5/31/2018) by a single practice were retrospectively reviewed and included in this study. There were 54.5% female with a mean age 38.2 years, and mean follow-up 40.2 months following the index surgery. Patients were divided into four groups according to the type of chondroplasty performed: Antegrade arthroscopic drilling and/or microfracture (antegrade, 83 patients), retrograde arthroscopic drilling (retrograde, 35 patients), osteochondral autograft transfer (OATS, 26 patients), and allograft cartilage implantation (allograft, 12 patients). VAS scores for pain and function at the final clinic visit were collected. Patient-reported outcome measures including the short form-12 (SF-12), The Foot and Ankle Disability Index Sports Module (FADI-sports), Tegner score, Marx scale, Naal’s Sports inventory are also actively being collected. Results: Nearly 75% of patients are satisfied with surgical intervention of TOCLs. Allograft transplant was the least satisfying (71.4%), while OATS was the most satisfying (90%). Each surgical intervention yielded significantly decreased pain and increased function postoperatively (all p<0.001). Currently, 57 patients (36%) provided patient-reported outcome measures, with an average follow up of 79.8 months (Table 1). All surgical interventions trended toward decreased Tegner score, though only antegrade drilling showed a significant decrease (p<0.001). Based on Naal’s sports inventory, 85.7% of surgically treated patients reported participating in sport activities, on average 3 times/week and 50.6 minutes/session. Conclusion: Traditionally, TOCLs presented a difficult problem that is marred by unsatisfactory surgical outcomes in typically active patients. As our surgical understanding has evolved, we’ve continued to improve on outcomes. Our patients demonstrated a 74.5% satisfaction rate, a statistically significant improvement in pain and function, and a high rate of return to sport with little difference between surgical interventions at a long-term follow-up.