Prevalence and Risk Factors of Recurrent Ovarian Endometrioma after Conservative Surgery: A Retrospective Study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20210911001

Enrollment

303

Registered

2021-09-11

Start date

2020-08-01

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

Determine the prevalence of recurrent endometrioma and explore risk factors associated with recurrent endometrioma endometriosis, recurrent ovarian endometrioma, risk factors, conservative surgery

Interventions

Diagnoses of recurrent endometriomas were made by board-certified gynecologists. In all cases, the recurrent cysts were required to include ultrasonographic findings of a unilocular cyst (or multilocu

Other,Other

Recurrent endometrioma,Non recurrent endometrioma

Eligibility

Sex/Gender

Female

Age

20 Years to 50 Years

Inclusion criteria

Inclusion criteria: 303 women, aged 20 to 50 years old, who underwent conservative cystectomy by either laparoscopy or laparotomy as a treatment for OMA during January 2013 to December 2018 at Srinagarind Hospital, Khon Kaen University, Thailand. All included patients had histopathological confirmation of OMA and had a minimum follow up of 2 years

Exclusion criteria

Exclusion criteria: patients who had gynecologic cancer, underwent oophorectomy or hysterectomy or incomplete data collection

Design outcomes

Primary

Measure	Time frame
Recurrent endometrioma 2 years ultrasonography	—

Secondary

Measure	Time frame
Risk factors 2 years reviewed medical chart	—

Countries

Thailand

Contacts

Public ContactKuntima Kantawee

Faculty of Medicine, Khon Kaen University

nick10936@hotmail.com6652096234

Outcome results

None listed

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