Effects of Menstrual Cycle on Optic Nerve Sheath Diameter in Patients Undergoing Laparoscopic Gynecologic Surgery
Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexFemale
Age18-45
SponsorKonya City Hospital
About this trial
This observational study aims to evaluate the effect of menstrual cycle phase on optic nerve sheath diameter (ONSD) in women undergoing elective laparoscopic gynecologic surgery. Patients will be grouped according to menstrual cycle phase as follicular or luteal. ONSD measurements will be performed perioperatively, and postoperative nausea and vomiting as well as postoperative cognitive function will also be assessed. The study is designed to investigate whether hormonal variations during the menstrual cycle are associated with differences in intracranial pressure reflected by ONSD measurements and postoperative outcomes
Eligibility criteria
Qualifiers
Female patients aged 18 to 45 years
Scheduled for elective laparoscopic gynecologic surgery
Menstrual cycle in the follicular phase or luteal phase
American Society of Anesthesiologists (ASA) physical status I-II
Disqualifiers
Irregular menstrual cycle (e.g., polycystic ovary syndrome, early menopause, hypothalamic amenorrhea)
Pregnancy or breastfeeding
Neurological disease associated with intracranial pressure changes
Glaucoma or another eye disease associated with high intraocular pressure
Trial design
Treatments tested in this trial
- Not listed
Trial groups
110 Participants
are grouped into 2 trial groupsSponsors and collaborators
Source ClinicalTrials.gov