CompletedNot Applicable

The Role of Erzhi Tiangui Formula in Expected POR Women Undergoing IVF-ET

China480 participantsStarted 2023-09-15

Plain-language summary

This randomized controlled trial aims to determine whether Erzhi Tiangui Formula can optimize the reproductive outcomes of elderly patients with expected poor ovarian response, and to provide a new approach to traditional Chinese medicine assisted in vitro fertilization and embryo transfer (IVF-ET).

Who can participate

Age range

35 Years – 43 Years

Sex

FEMALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Women aged 35 to 43 years with POR who were scheduled for IVF or intracytoplasmic sperm injection (ICSI) treatment were eligible for enrollment. The diagnosis of POR was based on the Bologna criteria. Women were excluded if they: (i) had a body mass index (BMI) ≥ 35 kg/m2; (ii) failed to obtain clinical pregnancy after three or more IVF/ICSI cycles; (iii) had a history of two or more recurrent pregnancy losses; (iv) were diagnosed with uterine abnormalities using hysteroscopy or diagnosed with hydrosalpinx using hysterosalpingography; (v) had a history of chemotherapy with cytotoxic agents, pelvic radiotherapy, or severe systemic diseases; (vi) had taken Chinese herbal medicines or other therapies affecting ovarian function within three months before study enrollment; or (vii) were allergic to the ingredients of EZTG granules or placebo.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Cumulative live birth rate

Timeframe: Eighteen months

The number of oocyte retrieved

Timeframe: One month

Trial details

NCT IDNCT05698550

SponsorShandong University of Traditional Chinese Medicine

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2025-06-30

View on ClinicalTrials.gov More Infertility, Female trials