Dysmenorrhea
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: - Dysmenorrhea history in at least the past three months; - Equal or more than grade 2 of verbal multidimentional scoring system for assessment of dysmenorrhea, which included three aspects: working ability, systemic symptoms and analgesic use; - Numeric rating scale of pain score equal or more than 5; - History of analgesic use.
Exclusion criteria
Exclusion criteria: - Having contraindication for combine oral contraceptive use + Deep vein thrombosis or pulmonary embolism, or a history thereof cerebrovascular accident (stroke), coronary artery or ischemic heart disease; + Structural heart disease, complicated by pulmonary hypertension, atrial fibrillation, or history of subacute bacterial endocarditis; + Diabetes with nephropathy, retinopathy, neuropathy, or other vascular disease; diabetes of more than 20 years duration; + Breast cancer; + Liver problems: benign hepatic adenoma or liver cancer, or history thereof; active viral hepatitis; severe cirrhosis; + Headaches (including migraine) with focal neurologic symptoms; + Major surgery with prolonged immobilization, or any surgery; + Patient older than 35 years and currently heavy smoker (20+/day); + Hypertension (160+/100+ mg Hg) or with vascular disease; + Pregnancy. - Having underlying gynecologic conditions associated with dysmenorrhea such as myoma uteri, endometrioma, ovarian tumor ruled out by transabdominal ultrasonography by a gynecologist; - Having bleeding tendency; - Having chronic pain syndrome.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Respond-er (decreasing numeric rating sclae more than 33%);Numbering Rating Scale;severity of dysmenorrhea;number of analgesic use;the quality of life score;complication; | — |