Hormonal changes and reproductive health issues in females with tuberculosis

The association between tuberculosis (TB) and female reproductive health issues usually remains unaddressed. TB is considered as one of the major causes of infertility in India. Because of the associated stigma, the suffering females do not discuss the problems they are facing. This may lead to disturbances in serum hormone levels also. Hence, a study was planned to find abnormalities in menstrual patterns and fertility in women in childbearing age, who were suffering from TB, and evaluate disturbances in serum hormone levels of LH, FSH, Prolactin and testosterone, if any. It also aimed to evaluate if hormone levels, or some early disturbances in menstrual cycle, can serve as a predictor for infertility in future lives.

25 female patients each of child bearing age group from OPD/IPD: of pulmonary TB (PTB), extra pulmonary non genital TB (EPTB), extra pulmonary genital TB (GTB) and healthy controls were enrolled. Thus, a total of 75 patients with TB and 25 healthy controls were taken into the study. Patients were questioned for any abnormalities of menstrual cycle. If married, fertility status, total number of live children, abortions etc and previous history of any reproductive health issues was asked. Serum FSH, LH, Prolactin and testosterone levels on the 3rd day of the menstrual cycle were done. Data so obtained was tabulated and statistically analyzed.

TB patients (75/100) and healthy controls (25/100) were matched with respect to age, marital status and rural/urban background. Menstrual abnormalities, infertility and adverse events related to pregnancy were higher in patients with TB than healthy controls (p = 0.176, 0.571 and 0.005 respectively). TB patients had significantly higher levels of Testosterone and significantly lower levels of Prolactin than healthy controls (p=<0.001). Levels of FSH and LH were lower in TB patients than healthy controls (p = 0.428 and 0.274 respectively). On categorization into different types of TB, the sub-groups were matched with respect to rural/urban background. GTB was significantly higher in patients who were married (p = 0.020). Significantly higher GTB patients (10/25) reported menstrual abnormalities (p < 0.001). All the 3 infertile patients reported in the study belonged to GTB sub-group (p = 0.044). GTB had higher number of adverse events related to pregnancy followed by EPTB and PTB. Levels of FSH, LH, Testosterone and Prolactin in the three sub-groups of TB patients did not show any significant difference (p = 0.683, 0.817, 0.781, and 0.187). Since the total number of infertile patients in our study was only 3, relationship of menstrual abnormalities or serum hormone levels as a predictor of infertility could not be assessed.

Females suffering from TB experience significantly higher adverse events related to pregnancy than healthy controls. Menstrual abnormalities, infertility and adverse events related to pregnancy were more pronounced in females suffering from GTB than PTB/EPTB. Female patients suffering from any form of TB need to be comprehensively managed. Because of highly sensitive issues related to infertility and reproductive health in today's era, it is imperative that any future complications of the same are kept into consideration in female patients with TB.