Could your own cells help you get pregnant? new trial explores NK cell therapy for infertility

NCT ID NCT06821685

Recruiting now Disease control Sponsor: The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This early-phase study tests whether a woman's own natural killer cells, processed in a lab and infused into her uterus, can improve uterine immune function and lead to successful pregnancy. It includes 14 women with a history of recurrent miscarriage, failed IVF, unexplained infertility, or severe pregnancy complications linked to abnormal uterine NK cells. The goal is to see if the treatment is safe and can restore normal immune activity in the womb.

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Conditions

The condition(s) this trial relates to.

fetal growth restriction habitual spontaneous abortion infertility disorder preeclampsia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ABORTION, HABITUAL EMBRYO IMPLANTATION INFERTILITY UNEXPLAINED PRE-ECLAMPSIA

Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••
Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

The Affiliated Drum Tower Hospital of Nanjing University
RECRUITING

Nanjing, Jiangsu, 210006, China

Contact

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