Effects of long-term gonadotropin-releasing hormone agonist treatment on the pregnancy outcome of IVF-ET in infertile patients with endometriosis.

Effects of long-term gonadotropin-releasing hormone agonist treatment on the pregnancy outcome of IVF-ET in infertile patients with endometriosis. - long-term gonadotropin-releasing hormone agonist treatment for patients with endometriosis.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000007486

Enrollment

Registered

2012-03-12

Start date

2012-03-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

endometriosis

Interventions

long-term GnRHa treatment (LG group) long protocol (control group)

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Infertile patients with endometriosis. patients undergoing in vitro fertilization and embryo transfer (IVF-ET) program.

Exclusion criteria

Exclusion criteria: Patients were nonsmokers and free from major medical illness including hypertension. Patients were excluded if they had myoma, adenomyosis, a congenital uterine anomaly, or if they used any kind of sex-steroidal agent including estrogens, progesterone, androgens, and OC.

Design outcomes

Primary

Measure	Time frame
pregnancy rate	—

Secondary

Measure	Time frame
number of growing follicle, mature follicle and oocyte retrieved. fertilization rate implantation rate concentrations of cytokines and oxidative stress markers in follicular fluids.	—

Countries

Japan

Contacts

Public ContactHiroshi Tamura

Yamaguchi University Graduate School of Medicine Department of Obstetrics and Gynecology

hitamura@yamaguchi-u.ac.jp+81-836-22-2288

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026