Opinions of Health Care Personnel Regarding Disincentives and Incentives for Living Kidney Donation at a Single Center

Background

Transplant societies continue to actively concentrate on increasing rates of living kidney donation (LKD) to bridge the gap between individuals awaiting transplantation and the number of kidneys available. A widely discussed strategy to increase living donation rates is the provision of incentives and removal of disincentives. Though opinions of the public regarding this strategy have been studied, the opinions of health care providers, including younger professionals, are less clear. We studied the opinions of medical students and other health care providers on strategies to increase LKD to determine if opinions were different among those <?25 or ≥?25 years of age.

Arthroscopic Rotator Cuff Repair: How to Avoid Retear

A healed rotator cuff repair results in a superior outcome for the patient compared with a non-healed repair. The surgeon can maximize the chance of a healed repair by knowing the end-point of each key step in the repair process and adhering to a few core principles. First, the rotator cuff tear pattern (e.g. crescent, L-tear, reverse L-tear, U-tear) must be recognized, starting with careful assessment of preoperative MRI but concluding with the arthroscopic assessment of tear edge mobility. Second, a low-tension, anatomic, and mechanically robust repair construct (e.g. linked, double row; load-sharing rip stop; margin convergence to bone) must be determined based on the tear pattern. Increasingly, surgeons are recognizing the importance of the superior capsule of the shoulder, which can appear as a separate pathoanatomic structure in a delaminated rotator cuff tear and require independent suturing in the repair construct. Third, the biological healing capacity of the repair site must be optimized by using meticulous preparation of the greater tuberosity bone, including removal of soft tissue remnants, light burring, and creation of bone vents. Finally, avoid aggressive early rehabilitation after arthroscopic rotator cuff repair respecting that tendon to bone healing is unlikely to occur before 12 weeks postoperatively. Sling immobilization and judicious use of early passive motion should be used for the first 6 weeks, with passive shoulder range of motion performed during weeks 6-12 postoperatively. Rotator cuff strengthening, and active overhead use of the arm should be delayed until at least 12 weeks after surgery to minimize the risk of retear.     

Repair of Pectus Excavatum by Sternal Eversion

Pectus excavatum was repaired by the sternal eversion (turnover) technique in 26 patients over a 7-year period. Vascular supply to the sternal graft was maintained by preservation of one internal mammary vascular pedicle. Good results were obtained in 21 (81%) patients followed for periods ranging from 2 to 76 months (mean, 32 months) postoperatively. Four patients (15%) had fair results; 2 patients with Marfan's syndrome had partial recurrence, as did 1 patient with skin necrosis and 1 with hypertrophic scar. One patient (4%) had a poor early result due to wound infection and distal sternal necrosis requiring reoperation. Other complications were minor: superficial wound seroma in 2 patients and pneumothorax in 1.The sternal eversion technique for repair of pectus excavatum utilizes the concave shape of the sternum when turned over to create a cosmetically acceptable convex anterior chest wall contour. Judicious tailoring of the costal cartilages and shaping of the anterior sternum corrects asymmetrical deformities. The chest wall is very stable after repair. Since no prosthetic struts or pins are used, a second operation for removal is avoided. Preservation of the vascular supply to the sternum should allow normal growth of the anterior chest wall. The results have been sufficiently encouraging for us to recommend sternal eversion as the primary method for repair of pectus excavatum.