The Effect of Renal Transplantation on Sexual Hormone of Female Recipients

Jeong, Gui Ae; Choi, Eun Suh; Jang, Jung Hwan; Kim, Seong Hwan; Kim, Hyun Lee; Chung, Jong Hoon; Song, Chang Hun

Abstract

PURPOSE
Endocrine abnormalities are common feature of chronic renal failure. The purpose of this study is to understand women's hormonal changes in connection with renal transplantation and to verify improved quality of life of recipient by comparing level of sexual hormone between renal transplant recipients and dialyzed patients.
METHODS
To evaluate the level of hormones before and after female renal transplantation, we measured FSH, LH, estradiol, progesterone and prolactin (PRL) in 10 renal transplant recipients (RTR), 10 chronic renal failure patients (CRF) undergoing dialysis (hemodialysis or peritoneal dialysis) and 10 healthy, regularly menstruating women (controls).
RESULTS
All 30 females' mean age was 37.83 years. All 10 RTR were menstruating and mean age was 38.6 years and mean serum creatinine (sCr) level was 1.09 mg/dL. Of ten dialyzed patients (6 hemodialysis and 4 peritoneal dialysis), nine of ten dialyzed patients had menstrual disturbance and their mean age was 37.5 years and mean sCr level was 9.8 mg/dL. In RTR, serum PRL and LH level were reduced compared with CRF patients, but these hormones were increased compared with controls. In RTR, progesterone level was significantly lower compared with controls, whereas slightly decreased compared with CRF patients. Estradiol level in dialyzed patients was significantly higher compared with RTR or controls and in RTR was increased compared with controls.
CONCLUSION
Following successful renal transplantation, uremic hormonal abnormalities were ameliorated. However, these hormonal changes are not always fully restored which can be attributed to renal insufficiency grade or result from the administered immunosuppressive treatment.