Geneva, Aug. 31 -- International Clinical Trials Registry received information related to the study (NCT07778849) titled 'Chinese Herbal Sachet Inhalation for Primary Dysmenorrhea in Female College Students' on Aug. 18.

Study Type: Interventional

Study Design: Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Treatment. Masking: Single (Participant).

Primary Sponsor: Macao Polytechnic University

Condition: Primary Dysmenorrhea

Intervention: Other: Traditional Chinese herbal sachet (aromatic inhalation)

Recruitment Status: Not recruiting

Phase: N/A

Date of First Enrollment: November 1, 2023

Target Sample Size: 82

Countries of Recruitment: China

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