A Visual Analogue Scale (VAS) Method for the Evaluation of Endometriosis related Pain

Visual Analogue Scale (VAS) Measurement in the Evaluation of Endometriosis related Pain in Japanese Endometriosis Patients

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs031210592

Enrollment

Registered

2022-02-02

Start date

2022-03-09

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Endometriosis related Pain

Interventions

Open label, crossover study

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1.Japanese patients diagnosed with Endometriosis 2. Patients aged more than 20 years at the time of obtaining informed consent 3.To obtain a written informed consent from the patient for participation in the clinical trial

Exclusion criteria

Exclusion criteria: 1.Patients who underwent any of the following procedures 2 months before the end of the last two menstruation cycles prior to obtaining written informed consent: cyst puncture (transvaginal alcohol fixation); laparotomy; or laparoscopic examination for endometriosis, adenomyosis, or uterine fibroids. 2.Patients with complications (excluding endometriosis) having an impact on pelvic pain assessment after the end of the last two menstruation cycles before obtaining written informed consent

Design outcomes

Primary

Measure	Time frame
Values of p-VAS and e-VAS in pelvic pain (lower abdominal pain and low back pain)	—

Contacts

Public ContactHiroshi Nagamoto

3H CTS Inc.

nagamoto-hiroshi@3hcts.co.jp+81-6-6343-8751

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026