Low Dose Aspirin to Lower Inflammation and Prevent Endometrial Cancer in Postmenopausal Women Wit… (NCT07281547) | Clinical Trial Compass
Not Yet RecruitingPhase 4
Low Dose Aspirin to Lower Inflammation and Prevent Endometrial Cancer in Postmenopausal Women With Non-atrophic Endometrial Changes and Pain
United States25 participantsStarted 2026-08-12
Plain-language summary
This phase IV trial studies whether low dose aspirin can be used to lower inflammation and prevent endometrial cancer in postmenopausal women with changes in the endometrial tissue that are not related to thinning (non-atrophic endometrial changes) and pain. As people age, there is an accumulation of fats, cell death, and inflammation, which causes a surge of pro-cancer-causing events. It is thought that there are several factors involved in the development of endometrial cancer, but that managing the inflammation may address the root cause. Low dose aspirin is aspirin that contains a lower dose than a standard adult tablet. Aspirin is a drug that reduces pain, fever, inflammation, and blood clotting. Aspirin belongs to the family of drugs called nonsteroidal anti-inflammatory agents. It is also being studied in cancer prevention. Giving low dose aspirin may be an effective way to lower inflammation and prevent endometrial cancer in postmenopausal women with non-atrophic endometrial changes and pain.
Who can participate
SexFEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* PRE-REGISTRATION: Postmenopausal women
* PRE-REGISTRATION: Transvaginal ultrasound
* PRE-REGISTRATION: Scheduled endometrial biopsy
* PRE-REGISTRATION: Provide risk factor survey
* REGISTRATION: Postmenopausal (defined clinically by no period for over 1 year or postmenopausal follicle-stimulating hormone \[FSH\], estradiol, or anti-Mullerian hormone \[AMH\] levels due to natural, medical, or surgical causes)
* REGISTRATION: Have pain (an indicator of inflammation) and other findings warranting endometrial sampling (postmenopausal bleeding \[PMB\], incidentally noted thickened endometrium \> 4mm on ultrasound, obesity, fibroids)
* REGISTRATION: Capable of providing informed consent
* REGISTRATION: Understands English or Spanish language for consent and questionnaires
* REGISTRATION: Ability to complete questionnaire(s) by themselves or with assistance
* REGISTRATION: Willingness to provide mandatory blood specimens for correlative research
* REGISTRATION: Willingness to provide mandatory tissue specimens for correlative research
* REGISTRATION: Willingness to provide mandatory urine sample for correlative research
Exclusion Criteria:
* PRE-REGISTRATION: Not postmenopausal person born with uterus
* PRE-REGISTRATION: Atrophic endometrium
* PRE-REGISTRATION: No uterus
* PRE-REGISTRATION: Malignancy found
* REGISTRATION: Patients with previous hysterectomy (removal of the uterus)
* REGISTRATION: Atrophic endometrium on endometrial sampling performed clinic…