Hair loss in sleeve gastrectomy subjects: effects of designed supplements for nutritional deficiencies
Milad Kheirvari , Taha Anbara
Mini-invasive Surgery ›› 2021, Vol. 5 ›› Issue (1) : 40
Aim: Hair loss is a common complication after bariatric surgery that is related to nutritional deficiencies. The aim of this study was to evaluate the prevalence of micronutrient deficiencies preoperative and postoperative and their relationship with hair loss 12 months after bariatric surgery (BS) in those younger and older than 45 years of age, with or without a prescription for supplements.
Methods: In this prospective study, performed between 2018 and 2020 on patients undergoing laparoscopic sleeve gastrectomy (LSG) (not generally BS) in our hospital, the patients were categorized into two main groups of with or without a prescription for supplements. In addition, each main group was divided into age subgroups. Then, complete clinical and biological nutritional assessments were performed in these four subgroups, before and after surgery. Hair loss related to nutritional deficiencies were systematically recorded at 12 months after LSG.
Results: In total, 1224 patients undergoing LSG were enrolled into the study. Nutritional deficits in some variables were even tripled after LSG in both the younger and older groups without a prescription for supplements. In the group with a prescription for supplements, nutritional deficiencies declined postoperatively. The postoperative deficits in the group without a prescription for supplements were frequently in iron (41.83% for younger group; 44.44% for older group) and zinc (42.15% for younger group; 43.79% for older group). In the group with a prescription for supplements, hair loss was less common than in the group without a prescription for supplements postoperatively.
Conclusion: Preoperative monitoring of the combination of several nutritional deficits could be used to identify patients at risk and prevent the onset of deficiencies and their consequences after BS. Identification and correction of micronutrient deficiencies were essential for treating hair loss.
Sleeve gastrectomy / hair loss / older ages
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