the behavior of lh and fsh under different kinds of analgesic drugs used in oocyte retrieval for in vitro fertilization

Background & objective: the presence of anesthetic drugs in the serum with possible negative effects on fsh and lh hormone concentration and vital signs has been shown in a number of experimental and human research.to measure the effects on blood hormone concentration and the effect on the vital signs (blood pressure and heart rate) of two different medications (remifentanil vs. fentanyl) used for general anesthesia during oocyte retrieval. materials & methods: the present prospective comparative study was carried out at iraq's high institute of infertility diagnosis and assisted reproductive technologies/reproductive physiology/al-nahrain university/baghdad/iraq infertility center with the approval of the faculty of science's ethical committee. mansoura university approved the study's validity. ninety infertile women who are undergoing intracytoplasmic sperm injections (icsi) for a variety of infertility-related reasons. the women ranged in age from 25 to 45. the study's original december 2022 deadline was pushed out to december 2023. patients were split into two groups based on the general anesthesia technique for oocyte retrieval. group one (45 patients) received midazolam, propofol, and fentanyl; group two (45 patients) received remifentanil, midazolam, and propofol. results: we compared the fsh and lh hormone levels before and after anesthesia and also compared the effect of anesthesia on vital signs between two groups of patients before and after anesthesia; accordingly, there was significantly higher systolic blood pressure in remifentanil group (p=0.30); however, there were no significant differences in diastolic blood pressure (p=0.767) and heart rates (p=0.512). conclusion: the associations of lh and fsh with anesthesia are different depending on the type of anesthetic drugs.