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Explore sleep disturbance in postoperative orthopedic trauma patients and determine the impact of melatonin supplementation on postoperative sleep, pain, and quality of life.In this prospective, randomized controlled trial at a Level I trauma center, 84 adult orthopedic trauma patients with operative fracture management were randomized 2-weeks postoperatively to either the melatonin or placebo group. Patients randomized to the melatonin group (42 subjects, mean age 41.8 ± 15.5 years) received 5 mg melatonin supplements. Patients in the placebo group (42 subjects, mean age 41.3 ± 14.0 years) received identical glucose tablets. Both groups were instructed to take the tablets 30 minutes before bed for 4 weeks and received sleep hygiene education and access to the Cognitive Behavioral Therapy for Insomnia (CBT-I) Coach app.Our primary outcome was sleep quality as measured by the Pittsburgh Sleep Quality Index (PSQI). Secondary outcomes were pain measured by the Visual Analog Scale (VAS), quality of life measured by the 36-Item Short Form Survey (SF-36), and opioid use.Patients in both groups had significant sleep disturbance (PSQI ≥ 5) at 2-weeks (83%) and 6-weeks (67%) postoperatively. PSQI improved by 3.3 points (p0.001) at follow-up, but there was no significant difference between groups (melatonin PSQI = 5.6, placebo PSQI = 6.1, P = 0.615). Compared to placebo, melatonin did not affect VAS, SF-36, or opioid use significantly.Sleep disturbance is prevalent in orthopedic trauma patients. Melatonin treatment did not significantly improve subjective sleep quality, pain, quality of life or opioid use.Therapeutic Level I.

Background Despite interest among North American orthopaedic residents to pursue rotations in resource-limited settings, little is known regarding resident motivations and impact on host surgeons. Methods Surveys were distributed to North American orthopaedic surgeons and trainees who participated in international rotations during residency to assess motivations for participation and to orthopaedic surgeons at partnering low- and middle-income country (LMIC) institutions to assess impact of visiting trainees. Results Responses were received from 136 North American resident rotators and 51 LMIC host surgeons and trainees. North American respondents were motivated by a desire to increase surgical capacity at the LMIC while host surgeons reported a greater impact from learning from residents than on surgical capacity. Negative aspects reported by hosts included selfishness, lack of reciprocity, racial discrimination, competition for surgical experience, and resource burdens. Conclusions The motivations and impact of orthopaedic resident rotations in LMICs need to be aligned. Host perceptions and bidirectional educational exchange should be incorporated into partnership guidelines.

Use of juvenile particulate cartilage allograft has been previously described for the treatment of full-thickness chondral lesions of the knee. Although this procedure has traditionally been performed with an open approach, it can be performed using arthroscopic techniques with the potential for less morbidity and accelerated rehabilitation. This article describes an all-arthroscopic technique for treating patella and femoral condyle lesions with DeNovo Natural Tissue allograft, including clinical indications and a rehabilitation protocol.