Cost-effectiveness analysis regarding postoperative administration of vitamin-D and calcium after thyroidectomy to prevent hypocalcaemia / Análisis de costo-efectividad de la administración postoperatoria de Vitamina D y calcio después de tiroidectomía para la prevención de la hipo calcemia

Objective Hypocalcaemia is a frequently arising complication following total thyroidectomy. Routine postoperative prophylactic administration of vitamin D or metabolites and calcium reduce the incidence of symptomatic hypocalcaemia; this article reports evaluating its cost-effectiveness in Colombia. Methods Meta-analysis was used for comparing the administration of vitamin D or metabolites to oral calcium or no treatment at all in patients following total thyroidectomy and a cost-effectiveness analysis was designed based on a decision-tree model with local costs. Results The OR value for the comparison between calcitriol and calcium compared to no treatment and to exclusive calcium treatment groups was 0.32 (0.13-0.79 95 %CI) and 0.31 (0.14-0.70 95 %CI), respectively. The most cost-effective strategy was vitamin D or metabolites and calcium administration, having a US $0.05 incremental cost-effectiveness ratio. Conclusion Prophylactic treatment of hypocalcaemia with vitamin D or metabolites + calcium or calcium alone is a cost-effective strategy.

Objetivos La hipo calcemia es la complicación más frecuente después de tiroidectomía. La administración profiláctica de vitamina D o metabolitos y calcio reduce la incidencia de hipocalcémia sintomática. Se evalúa su costo-efectividad en Colombia. Materiales y métodos Utilizamos la información de un meta-análisis que comparó la administración de vitamina D o metabolitos contra calcio no tratamiento en pacientes llevados a tiroidectomía total y diseñamos un análisis de costo-efectividad basados en un modelos de decisiones con costos locales. Resultados El valor del OR para la comparación entre calcitriol y calcio comparado con no tratamiento o calcio exclusivo fue de 0.32 (95 % IC, 0.13- 0.79) y 0.31 (95 % IC, 0.14-0.70), respectivamente. La estrategia más costo-efectiva fue la administración de vitamina D o metabolitos y calcio, con una relación de costo-efectividad incremental de US $0.05. Conclusiones El tratamiento profiláctico de la hipo calcemia con vitamina D o metabolitos y calcio o calcio exclusivo después de tiroidectomía total es una estrategia costo-efectiva.

Reasons for Zahedan's women for not referring to delivery ward for child delivery

Maternal and infantile mortality are important health indicators of every society due to pregnancy incidents. Maternal and infant mortality and also neonatal tetanus incidents have direct relation with delivery condition. Neonatal tetanus and mortality among mothers and newborns have direct relation with delivery in non-hygienic condition. Non-hygienic delivery rate is very high in Sistan and Baluchestan province. Even in the city of Zahedan with a population of 450000, where as access to maternity hospital is possible for all residents of this city, 50-60% deliveries take place at home. In this study, the reasons of women were investigated for not referring to maternity hospital for delivery. The method of research was case control. Case group was selected from those women whose last deliveries had not taken place in maternity hospital and referred to health centers to vaccinate their children [no. 482]. Control group was selected randomly among women who referred to hospital to give birth [no. 198]. Hospital's high fee [38%], easy delivery at home [19%], fear from cesarean and drugs adverse reaction [13%] were the most prevalent reason for not giving birth at hospital. Employment and literacy rates of those women who had given birth at home were lower than control group. They were mainly from Suni and Baluch ethnic. In order to minimize the cultural barriers of referring to maternal hospital, we advise the respectful officers, to make insurance public, lower the treatments fee, held training programs and provide hygienic conditions with low cost for out of hospital deliveries