RESUMEN
PURPOSE: One of the complications after rotator cuff repair is a tendon non-healing. It has already been posited in the literature that vitamin C (VC) promotes tendon healing through its antioxidant properties and its role as a cofactor in collagen synthesis. The aim of this study was to evaluate the effect of postoperative VC supplementation on the tendon healing following repair. METHODS: This randomized monocentric prospective study included 98 patients who underwent arthroscopic rotator cuff repair in 1-year period and follow-up ultrasound 6 months postoperatively. The cohort was divided into two groups: the VC+ group (500 mg/day PO for 45 days postoperatively) and the VC- group (no supplementation). The evaluation criterion was tendon healing at 6 months postoperatively according to the Sugaya ultrasound classification. Preoperative and postoperative clinical evaluations were based on active mobilities, the Constant score and the subjective shoulder value. RESULTS: There was no difference in term of postoperative outcomes between the two groups. At an average follow-up of 6.3 months, the non-healing rate in the overall population was 17%. This rate was higher in VC- compared to VC+, respectively, 23% vs. 11%), p = 0.2. CONCLUSION: This study showed a trend to improve tendon healing after rotator cuff repair with VC supplementation. However, a prospective study with a larger patient population should be conducted to confirm this finding.
Asunto(s)
Lesiones del Manguito de los Rotadores , Manguito de los Rotadores , Artroscopía , Ácido Ascórbico , Suplementos Dietéticos , Humanos , Imagen por Resonancia Magnética , Estudios Prospectivos , Manguito de los Rotadores/diagnóstico por imagen , Manguito de los Rotadores/cirugía , Lesiones del Manguito de los Rotadores/tratamiento farmacológico , Lesiones del Manguito de los Rotadores/cirugía , Resultado del TratamientoRESUMEN
Type 1 complex regional painful syndrome (CRPS-1) has a complex physiopathology. The aim of this study was to evaluate the effectiveness of physical therapy under hypnotherapy to treat this condition. Twenty patients with CRPS-1 at the wrist and hand were evaluated retrospectively: 13 women and 7 men with an average age of 56 years (34-75). Thirteen patients were in the inflammatory phase and 7 in the dystrophic phase. The main endpoints were pain (VAS, analgesic use), stiffness (wrist and finger range of motion), and strength (pinch and grasp). Secondary endpoints were functional scores (QuickDASH, PWRE), patient satisfaction, return to work, and side effects. Results were satisfactory in all cases after 5.4 sessions on average. VAS decreased by 4 points, PWRE-pain by 4.1 points, and analgesic use was limited to paracetamol upon request. Finger and wrist range of motion increased and the QuickDASH decreased by 34 points, PRWE-function by 3.8 points, pinch strength increased 4 points, and grasp strength by 10 points. Return to work was possible in 80% of the cases. All patients were satisfied or very satisfied with the treatment. Physical therapy under hypnosis appears to be an effective treatment for CRPS-1 at the wrist and hand no matter the etiology.