BACKGROUND:Oral nutritional supplements have been recommended after orthopedic surgery in geriatric patients. This has been shown to be effective even in normally nourished or mildly undernourished geriatric patients. Whether perioperative administration of these products is also effective and suitable is not known. METHODS: Randomized, controlled, open, paralleled two-arms clinical trial, comparing energy-protein supplements (40 g of protein and 400 kcal per day), with no intervention in normally nourished or mildly undernourished patients. Outcomes were serum proteins, body mass index, postoperative complications among others. RESULTS:60 Elderly patients were included. Patients in the intervention group (n = 30) ingested 52.2 ± 12.1% of the prescribed supplements per day for 5.8 ± 1.8 days before surgery and until hospital discharge. There was a significant change in serum albumin at follow-up (F = 22.536, P < 0.001), and between the two groups (F = 5.763, P = 0.002), favouring the intervention. The same was observed for serum prealbumin (F = 6.654, P = 0.001 within subjects, F = 2.865, P = 0.045 for interaction). Logistic regression showed that only supplemented proteins per day (OR[95%CI] = 0.925[0.869-0.985]) were associated with less postoperative complications (R(2) = 0.323, χ(2) = 11.541, P = 0.003). CONCLUSION:Perioperative supplements in geriatric patients with hip fracture submitted to surgery showed better recovery of plasma proteins. Higher daily protein intakes were associated with less postoperative complications.
RCT Entities:
BACKGROUND: Oral nutritional supplements have been recommended after orthopedic surgery in geriatric patients. This has been shown to be effective even in normally nourished or mildly undernourished geriatric patients. Whether perioperative administration of these products is also effective and suitable is not known. METHODS: Randomized, controlled, open, paralleled two-arms clinical trial, comparing energy-protein supplements (40 g of protein and 400 kcal per day), with no intervention in normally nourished or mildly undernourished patients. Outcomes were serum proteins, body mass index, postoperative complications among others. RESULTS: 60 Elderly patients were included. Patients in the intervention group (n = 30) ingested 52.2 ± 12.1% of the prescribed supplements per day for 5.8 ± 1.8 days before surgery and until hospital discharge. There was a significant change in serum albumin at follow-up (F = 22.536, P < 0.001), and between the two groups (F = 5.763, P = 0.002), favouring the intervention. The same was observed for serum prealbumin (F = 6.654, P = 0.001 within subjects, F = 2.865, P = 0.045 for interaction). Logistic regression showed that only supplemented proteins per day (OR[95%CI] = 0.925[0.869-0.985]) were associated with less postoperative complications (R(2) = 0.323, χ(2) = 11.541, P = 0.003). CONCLUSION: Perioperative supplements in geriatric patients with hip fracture submitted to surgery showed better recovery of plasma proteins. Higher daily protein intakes were associated with less postoperative complications.
Authors: Christine Baldwin; Marian Ae de van der Schueren; Hinke M Kruizenga; Christine Elizabeth Weekes Journal: Cochrane Database Syst Rev Date: 2021-12-21
Authors: D Pinto; M Alshahrani; R Chapurlat; T Chevalley; E Dennison; B M Camargos; A Papaioannou; S Silverman; J-F Kaux; N E Lane; J Morales Torres; J Paccou; R Rizzoli; O Bruyere Journal: Osteoporos Int Date: 2022-01-20 Impact factor: 4.507
Authors: Austin V Stone; Alexander Jinnah; Brian J Wells; Hal Atkinson; Anna N Miller; Wendell M Futrell; Kristin Lenoir; Cynthia L Emory Journal: Int Orthop Date: 2017-10-07 Impact factor: 3.479