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Alterations in Menstrual Patterns among Women after Bariatric Surgery: A Prospectively Observational Study

Alterations in Menstrual Patterns among Women after Bariatric Surgery: A Prospectively Observational Study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20231108004
Enrollment
112
Registered
2023-11-08
Start date
2023-11-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Alteration in Menstruation, sexuality and hormonal profile in reproductive woman with obesity after the bariatric surgery comparing before surgery. Bariatric surgery Menstruation Obesity Hormonal profile Reproductive woman Sexuality

Interventions

The reproductive women (age 18+45 year) with obesity have menstruation and undergo the bariatric surgery
Health Services Research
Bariatric surgery woman

Sponsors

Faculty of medicine, Prince of Songkla university
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 45 Years

Inclusion criteria

Inclusion criteria: 1.Reproductive aged women, aged 18-45 years, with obesity, who fulfilled the criteria for gastric sleeve resection (GSR), were considered eligible. 2. Thai ethnicity

Exclusion criteria

Exclusion criteria: 1. Other (non-PCOS) endocrine causes of ovarian dysfunction: - Thyroid dysfunction without treatment and thyroid hormone is out of normal range - Hyperprolactinemia without treatment and prolactin is out of normal range - Dysfunction of hypothalamus or pituitary gland - Failure of ovarian function such as premature ovarian insufficiency or ovarian dysgenesis 2. Structural abnormalities of genitalia: - Outflow tract obstruction - Mullerian dysgenesis 3. Previous surgery of bilateral oophorectomy or hysterectomy 4. Current or history of chemotherapy or radiation on brain or pelvic region 5. History of hormonal treatment during 3 months (combined contraceptive (pills/injection), progestin (pills/injection/implants/intrauterine system), Gonadotropins-releasing hormone (GnRH) agonist, Aromatase inhibitors, Tamoxifen, etc.) before bariatrics surgery 6. Pregnancy on the date of surgery

Design outcomes

Primary

MeasureTime frame
To determine the changing of menstrual patterns during 12 months after bariatric surgery comparing to before surgery. 12 month Questionaire and Menstrual record

Secondary

MeasureTime frame
The Changing of hormone profile during 12 months after bariatric surgery comparing to before surgery. 12 months Blood sampling for hormonal test,The changing of the Female Sexual Function Index (FSFI) during 12 months after bariatric surgery comparing to before surgery. 12 months Questionaire

Countries

Thailand

Contacts

Public ContactSaengthian Theerakitpaisal

Faculty of Medicine, Prince of Songkla university

saengtiennn@gmail.com0899778219

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026