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Primary ovarian failure
MONDO:0005387Absent or premature cessation of ovarian function due to a pathologic process originating within the ovaries.
Also known as: primary ovarian failure, female hypergonadotropic hypogonadism, hypergonadotrophic ovarian failure, hypergonadotropic hypogonadism, hypergonadotropic hypogonadism (female), premature menopause, premature ovarian failure, premature ovarian insufficiency
94 clinical trials for this condition and its sub-types.
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Broader categories
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Frozen ovary tissue awakened to restore fertility in women with early menopause
Disease control CompletedThis study tested a new technique to help women with primary ovarian insufficiency (early ovarian failure) become pregnant. Doctors removed one ovary, treated small pieces of it with drugs to wake up dormant eggs, and then transplanted the tissue back into the patient. After moni…
Sponsor: The First Affiliated Hospital of Zhengzhou University • Aim: Disease control
Last updated Jun 27, 2026 12:38 UTC
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Could red blood cells deliver a steroid to ease a rare brain disorder?
Disease control CompletedThis Phase 3 trial tested a treatment called EryDex for people with ataxia telangiectasia (A-T), a rare genetic disease that affects movement and coordination. EryDex is a steroid (dexamethasone) packaged inside the patient's own red blood cells and given as an IV infusion every …
Phase: PHASE3 • Sponsor: Quince Therapeutics S.p.A. • Aim: Disease control
Last updated Jun 27, 2026 12:25 UTC
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Stem cell gene therapy for early menopause: 2.5-Year Follow-Up shows promise
Disease control CompletedThis study followed 86 women under 40 with premature ovarian failure (early menopause) who had received a one-time gene therapy using their own stem cells. The goal was to check long-term safety and see if hormone levels and fertility improved over 2.5 years. No new treatment was…
Sponsor: Ukraine Association of Biobank • Aim: Disease control
Last updated Jun 27, 2026 08:06 UTC
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Stem cell shot aims to restore ovarian function in small safety trial
Disease control CompletedThis early-stage study tested whether a single injection of stem cells from donated umbilical cords is safe for women with premature ovarian insufficiency (early menopause). Only 6 women took part, and the main goal was to check for side effects, not to prove it works. Researcher…
Phase: PHASE1 • Sponsor: CHABiotech CO., Ltd • Aim: Disease control
Last updated Jun 27, 2026 07:57 UTC
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New hope for kids with rare sugar disorder: drug shows promise in trial
Disease control CompletedThis study tested an experimental drug called AT-007 in 47 children aged 2 to 18 with Classic Galactosemia, a rare genetic disorder that makes it hard to break down a sugar called galactose. The goal was to see if the drug could improve behavior, daily living skills, and language…
Phase: PHASE2, PHASE3 • Sponsor: Applied Therapeutics, Inc. • Aim: Disease control
Last updated Jun 27, 2026 07:55 UTC
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Cord blood plasma could repair thin uterine lining
Disease control CompletedThis study tested whether platelet-rich plasma from umbilical cord blood can thicken the endometrium (uterine lining) in women with Asherman's syndrome or endometrial atrophy. Fifteen women received an injection of the plasma into the uterine wall during a hysteroscopy, along wit…
Phase: PHASE2 • Sponsor: Fundación IVI • Aim: Disease control
Last updated Jun 27, 2026 07:51 UTC
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Babble boot camp: could early talk therapy stop speech delays in rare disease?
Prevention CompletedThis study tested a program called Babble Boot Camp for babies with classic galactosemia, a rare condition that often causes speech and language problems. The program started when babies were 2 to 24 months old and involved weekly online coaching for parents from a speech therapi…
Phase: EARLY_PHASE1 • Sponsor: Arizona State University • Aim: Prevention
Last updated Jun 27, 2026 08:13 UTC
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New online program boosts sexual health for young breast cancer survivors
Symptom relief CompletedThis study tested an online nurse-led program to help young women who had breast cancer improve their sexual health, body image, and menopausal symptoms. 43 women who finished treatment within the last five years took part in eight weekly sessions. The program aimed to see if it …
Phase: NA • Sponsor: University of Arkansas • Aim: Symptom relief
Last updated Jun 27, 2026 08:06 UTC
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Could an antidepressant tame hot flashes without hormones?
Symptom relief CompletedThis study tested whether paroxetine, a common antidepressant, can reduce hot flashes and night sweats in women who entered menopause after surgery. 90 women took either paroxetine or a placebo daily for 6 months. The goal was to see if paroxetine could be a safer alternative to …
Phase: PHASE2 • Sponsor: Universidad Nacional Autonoma de Honduras • Aim: Symptom relief
Last updated Jun 26, 2026 18:20 UTC
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Hormone therapy may boost sex life in early menopause, study hopes
Knowledge-focused CompletedThis study follows 135 women with premature ovarian failure (early menopause) to see if hormone replacement therapy improves their sexual quality of life. Participants fill out questionnaires about sexual function and well-being before starting treatment and again 6 months later.…
Phase: NA • Sponsor: University Hospital, Bordeaux • Aim: Knowledge-focused
Last updated Jul 01, 2026 00:00 UTC
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Microbiome clues in early ovarian failure: study compares bacteria in women with POI and healthy controls
Knowledge-focused CompletedThis study looked at gut and vaginal bacteria in 20 women with premature ovarian insufficiency (POI) and 20 healthy women of similar age. POI causes ovaries to stop working normally before age 40, affecting hormones and fertility. Researchers collected stool, vaginal swabs, blood…
Sponsor: Westlake University • Aim: Knowledge-focused
Last updated Jun 28, 2026 00:00 UTC
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Stem cell transplant leaves many women with hidden gynecological issues
Knowledge-focused CompletedThis study looked at 51 women who had a stem cell transplant for acute leukemia as adults. Researchers wanted to find out how many had gynecological problems like early menopause, vaginal graft-versus-host disease, or cervical issues two years after transplant. They also checked …
Phase: NA • Sponsor: University Hospital, Bordeaux • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:02 UTC
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Scientists dig into the mysteries of x and y chromosomes
Knowledge-focused CompletedThis study looked at 112 people with known differences in their sex chromosomes (X and Y) to better understand how these variations affect health, especially infertility. Participants underwent physical exams, blood and urine tests, imaging, and sensory checks over about 5 days. …
Sponsor: National Human Genome Research Institute (NHGRI) • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:07 UTC
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Researchers measure breathing, strength, and quality of life in hospitalized endocrine patients
Knowledge-focused CompletedThis completed observational study at Uşak University examined 150 adults hospitalized in the endocrinology department. Researchers measured breathing, muscle strength, pain, fatigue, sleep quality, physical activity, balance, and nerve function. The goal was to better understand…
Sponsor: Uşak University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:30 UTC
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Large study looks at how a 25-Gene cancer test affects patients and families
Knowledge-focused CompletedThis study looked at how a genetic test that checks 25 genes linked to hereditary cancers is used in clinics. Over 1,500 people with a personal or family history of cancer took part. Researchers collected blood samples and had participants fill out questionnaires over five years …
Sponsor: University of Southern California • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:06 UTC
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Menopause timing linked to mental health? new study investigates
Knowledge-focused CompletedThis study looked at 136 women to see if the age they entered menopause is linked to anxiety and depression. Researchers compared women with early menopause (before age 40) to those with natural menopause after 40. Participants filled out standard anxiety questionnaires during a …
Sponsor: Ankara City Hospital Bilkent • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:05 UTC
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Teen bone health under the microscope: new study looks at why some girls develop weak bones
Knowledge-focused CompletedThis completed study looked back at the medical records of 74 adolescent girls aged 12 to 21 who had bone density scans. Researchers wanted to find out which girls are most at risk for low bone density (osteopenia or osteoporosis), especially those with missed periods or other gy…
Sponsor: Bagcilar Training and Research Hospital • Aim: Knowledge-focused
Last updated Jun 26, 2026 17:13 UTC