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NCT Number: NCT07176910

Doppler Ultrasound-Guided Angiopuncture for Dysmenorrhea Pain: A Clinical Trial

the study is to evaluated dopplar guided angiopuncture efficacy and safety in patients with dysmenorrhea

Recruiting

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Key information

Conditions

Angiopuncture Dopplar Ultrasound Dysmenorrhea Menstruation Disturbances Neurologic Manifestations Pain Pathologic Processes Pathological Conditions, Signs and Symptoms Pelvic Pain Signs and Symptoms

Age range

18 year–25 year

Sex eligibility

Female

Study type

Interventional

Phase

Not applicable

Primary location

The Third Affiliated Hospital of Changchun University of Chinese Medicine

Changchun, China

Location status: Recruiting

Location contact

Rong HAN, phd student

CONTACT

[email protected]

+852 61448549 ext. +852

About this study

to conduct angiopuncture, with dopplar located perforator points and also evaluate the spectrum before and after angiopuncture therapy.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Primary dysmenorrhea diagnosis (≥6 months of menstrual pain scoring ≥2 on numerical rating scale) Regular menstrual cycles (28-32 days), menstrual period lasts 4 to 7 days No pelvic pathology on transvaginal ultrasound.

Exclusion criteria

coagulopathy (INR >1.5) recent analgesic use (48-hour washout) secondary dysmenorrhea confirmed by laparoscopy.

Treatment and study plan

conduct angiopuncture on perforator points

Other

conducted angiopuncutre on patients of intervention group, and compare those patients pain scores before and after angiopuncture therapy.

Primary outcomes

  1. visual analog scale

    Time frame: pre-treatment, immediate post-treatment, check up 1, check up 2, check up 3 (3 check ups lasts for 3 months post therapy, with each for 1 month)

    to measure pain score before and after angiopuncture

Study contacts

Contact information is provided by the study sponsor or research team.

Rong HAN, PhD student

CONTACT

[email protected]

+852 61448549 ext. +852

Yuenkei LEE, Mphil

CONTACT

[email protected]

34422244 ext. +852

Sponsors and collaborators

Lead sponsor

City University of Hong Kong

Other

Collaborators

  • The Third Affiliated Hospital of Changchun University of Chinese Medicine

Registry information

Important dates

Study start
2024
Primary completion
2025
Study completion
2025
First posted
Sep 16, 2025
Registry last updated
Sep 16, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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