Modified 2-stage IPAA has similar postoperative complication rates and functional outcomes compared to 3-stage IPAA.

INTRODUCTION: Reconstructive ileal-pouch anal anastomosis (IPAA) for ulcerative colitis (UC) is often created in 3-stages: colectomy â€‹+ â€‹ileostomy, proctectomy â€‹+ â€‹pouch creation with diverting loop ileostomy, then subsequent ileostomy closure. Modified 2-stage IPAA is without pouch diversion, thus avoiding a third operation. This study compares perioperative complications, quality of life (QOL) and functional outcomes of 3- versus modified 2-stage IPAA. METHODS: Charts were reviewed for adult UC patients undergoing IPAA between 2010 and 2020. QOL and function were assessed with EQ-5D-3L Quality of Life and Pouch Functional Score questionnaires. RESULTS: 152 patients were identified. 43 modified 2-stage and 109 3-stage IPAA were similar for anastomotic leak (9.3% vs. 1.8%, p â€‹= â€‹0.06), SSI (34.9% vs. 29.7%, p â€‹= â€‹0.51) and ileus (32.6% vs. 33%, p â€‹= â€‹0.96). Modified 2-stage had less bowel obstruction than 3-stage IPAA (7.0% vs. 30.1%, p â€‹= â€‹0.006). 92 patients returned questionnaires with similar QOL and pouch function. CONCLUSIONS: Perioperative complications, QOL and function are similar for 3-stage IPAA and modified 2-stage IPAA. Modified 2-stage IPAA in select patients is safe and has less postoperative bowel obstruction than 3-stage IPAA.

Use of vein graft as a tendon sheath substitute following tendon repair: an innovative technique in tendon surgery.

OBJECTIVES: This is a new technique for managing tendon repair that may improve the results of existing methods. METHODS: In a prospective randomized clinical trial, 210 patients were divided into two groups of test and control. All patients had flexor tendon injuries, involving zone 2. They were new or old tendon injuries or complications of previous repairs. In the test group (105 patients), a modified Kessler repairing of tendons with 3-0 prolene was used, followed by a core suture of running 6-0 nylon or prolene epitendinous suture. After the tendon repair, a segment of vein through which the tendon had been passed before or a patch of vein, as a tendon sheath substitute, was used to repair the sheath defects. The results in a span of six months of follow-up were compared with those of the control group whereon 105 patients were operated under the conventional technique--the modified Kessler method. RESULTS: We assessed the results by measuring the range of motion of the MCP joint in the follow-up period and we graded them as excellent, good, fair and poor. In the test group we had 86% excellent, 11% good, 3% fair and 0% poor results, and in the control group, 0% excellent, 12% good, 38% fair and 50% poor results. The differences were significant (p<0.005). CONCLUSIONS: Our preliminary results appeared encouraging when compared with the outcomes achieved by the conventional tendon repair technique. As this technique reduces the adhesion formation, improves tendon nourishment, and decreases the need of intensive physiotherapy, it may substitute the conventional one and become a standard technique in the future.

Quality of life assessment in elite collegiate athletes.

The objectives of this study were to establish baseline Medical Outcomes Study Short Form Health Survey (SF-36) data for Division I collegiate athletes and to determine the effects of injury severity and training time. All participating athletes (N = 562) at a major university were evaluated with the SF-36. Regression analysis was performed to identify predictive factors. When the men without injury were compared with a previously established norm group, there was a significant increase in the role emotional score. In the women without injury there were significant increases in mental component summary, physical function, role emotional, mental health, and vitality scores when compared with the norm group. Serious injury was a predictor of lower scores in all domains, whereas minimal injury was predictive of lower physical component summary, role physical, bodily pain, social function, and general health scores. Increased training time was predictive of higher mental component summary, role physical, vitality, and general health scores. Elite collegiate athletes scored differently from previously established age-matched norms, and injury was a strong predictor of lower scores.

Biomechanics of the coracoclavicular ligament complex and augmentations used in its repair and reconstruction.

Augmentation is a well-accepted and common component of coracoclavicular ligament repairs and reconstructions. The purpose of this study was to examine and compare the strength, stiffness, and mode of failure of the coracoclavicular ligament complex and four different augmentation techniques in cadaveric shoulders. There was no significant difference in the mean failure load between the intact ligament complex (724.9+/-230.9 N) and augmentations performed with braided polydioxanone (PDS) (676.7+/-115.4 N) or braided polyethylene placed through (986.1+/-391.1 N) or around (762.7+/-218.2 N) the clavicle. The mean failure load for augmentations using a 6.5-mm cancellous screw through the clavicle and into a single cortex of the coracoid (390.1+/-253.6 N) was significantly lower than that for the intact coracoclavicular ligaments. There was no difference in mean stiffness between the intact coracoclavicular ligament complex (115.9+/-36.2 N/mm) and the braided polyethylene augmentations placed through (99.8+/-22.2 N/mm) or around (90.0+/-25.5 N/mm) the clavicle. Polydioxanone augmentations were significantly less stiff (27.4+/-3.3 N/mm) than the intact complex, while screw augmentations were significantly stiffer (250.4+/-88.2 N/mm). There were no significant differences in strength or stiffness of braided polyethylene reconstructions placed around or through a drill hole in the clavicle.