Influence of Vitamin C on the Incidence of CRPS-I After Subacromial Shoulder Surgery
Overview
Affiliations
Purpose: The primary aim of this study was to determine whether postoperative administration of vitamin C (VC) is associated with reduced risk of complex regional pain syndrome type I (CRPS-I) after subacromial shoulder surgery (SaSS). The secondary objective of the study was to identify risk factor for the development of CRPS-I after SaSS.
Materials And Methods: A retrospective cohort study was performed to evaluate 542 patients undergoing SaSS from January 2015 to December 2016. The cohort was divided into two groups based on VC administration [Group I (no VC) and Group II (500 mg/day oral VC for 50 days postoperatively)]. The relationship between VC administration and development of CRPS-I was assessed. Demographics, preoperative clinical parameters, and operative variables were evaluated to determine their effect on the incidence of CRPS-I.
Results: A total of 267 patients (Group II) undergoing SaSS received VC, and 266 patients (Group I) did not. The incidence of CRPS-I was significantly different between two groups (36(13%) vs 18(7%), p = 0.009). Multivariable regression, however, demonstrated that VC reduced the risk of CRPS-I after SaSS by > 50% (aOR = 0.49; 95% CI 0.27-0.91). Patients undergoing open surgery (aOR = 2.19; 95% CI 1.2-4.0) were more likely to develop CRPS-I postoperatively. Higher preoperative Constant score (aOR = 0.94; 95% CI 0.91-0.98) was associated with lower risk for CRPS-I development.
Conclusions: The present study found that VC administered prophylactically for 50 days postoperatively is effective in preventing CRPS-I development after SaSS. CRPS-I is a common complication following SaSS, especially in the setting of an open approach. The authors recommend preventive management with VC and arthroscopic approaches when possible for SaSS.
Level Of Evidence Iii: Retrospective comparative study.
Qamar R, Choubisa R, Sen A, Parikh M, Bishnoi S, Yadav M Cureus. 2024; 16(5):e60164.
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Abd-Elsayed A, Stark C, Topoluk N, Isaamullah M, Uzodinma P, Viswanath O Ann Med. 2024; 56(1):2334398.
PMID: 38569195 PMC: 10993759. DOI: 10.1080/07853890.2024.2334398.
Complex Region Pain Syndrome Following Shoulder Surgery.
Magone K, Ben-Ari E, Hacquebord J, Virk M Arthrosc Sports Med Rehabil. 2021; 3(4):e1037-e1045.
PMID: 34430883 PMC: 8365219. DOI: 10.1016/j.asmr.2021.03.009.
Giustra F, Bosco F, Aprato A, Artiaco S, Bistolfi A, Masse A Sisli Etfal Hastan Tıp Bul. 2021; 55(2):139-145.
PMID: 34349587 PMC: 8298085. DOI: 10.14744/SEMB.2021.82335.
Hernigou J, Labadens A, Ghistelinck B, Bui Quoc E, Maes R, Bhogal H Int Orthop. 2021; 45(9):2453-2459.
PMID: 34347132 DOI: 10.1007/s00264-021-05159-2.