Weight reduction among females undergoing laparoscopic ventral hernia repair: The role of Calcium and Vitamin D3

Abstract

Objective: To evaluate the role of Vitamin-D and calcium supplementation on preoperative weight reduction in obese women before laparoscopic ventral hernia repair. Methods: This double-blind clinical trial was conducted at the affiliated health centers of King Faisal University, Al-Ahsa, Saudi Arabia from January 2021 to December 2021. It included forty-five obese women aged 24-56 years, with body mass index (BMI) of 34.0–48.0 kg/m2. They were randomly allocated into two groups; the Group-A (N=22) included obese women who received supplementation of 5000 IU cholecalciferol (Vitamin-D3), and 1000 mg calcium daily for 12 months, while the Group-B (N=23) received no treatment. Measurement of change in weight and BMI and comparison of their pre-operative weight reduction, laparoscopic operative time, and length of hospital stay was done. Results: There were no differences in patients’ biographic data between the two groups. During the study, Vitamin-D level in the patients increased and there was a significant positive association with weight loss. In group-A, the mean weight loss was 11.8±3.5 kg. At the end of first year, their BMI decreased from 36.1±1.6kg/m2 at baseline to 29.7±2.6 kg/m2, whereas in-group-B, the mean weight loss was 6.8±3.1 kg and their BMI decreased from 36.9±2.69kg/m2 at baseline to 32.7±0.93kg/m2. The operation time and the length of hospital stay were shorter in group-A (107 vs.128.min) and (3 vs. 5 days) respectively as compared to Group-B. Conclusion: Vitamin-D and calcium supplementation contributes to a remarkable weight reduction of preoperative obese female patients, which in turn is associated with significantly better outcome of laparoscopic repair of ventral hernia. doi: https://doi.org/10.12669/pjms.40.5.9047 How to cite this: AlMulhim SA, AlNaim MM, Khan AS, Memon AQ, AlArfaj HM, Al Abdulqader AA, et al. Weight reduction among females undergoing laparoscopic ventral hernia repair:  The role of Calcium and Vitamin D3. Pak J Med Sci. 2024;40(5):---------.  doi: https://doi.org/10.12669/pjms.40.5.9047 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.