Induced abortion
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) Confirmed intrauterine pregnancy (5-10 weeks gestation) requiring induced abortion; (2) Age 18-45 years with good health and regular menstrual cycles (21-35 days); (3) No contraindications for vacuum aspiration surgery, normal vaginal discharge and blood tests, absence of vaginitis or acute pelvic inflammatory disease; (4) Meeting TCM diagnostic criteria for Qi-Blood deficiency syndrome; (5) Voluntary participation with signed informed consent and completed follow-up.
Exclusion criteria
Exclusion criteria: (1) Comorbid organic diseases of heart, brain, liver, kidney, hematopoietic system, or mental disorders; (2) History of endocrine disorders, uterine organic lesions, reproductive system tumors, or congenital malformations; (3) Intrauterine procedures within past 3 months; (4) Comorbid adenomyosis or endometritis; (5) Allergic constitution or known hypersensitivity to trial drugs; (6) Recent use (within 1 month) of hormonal medications; (7) Recent use (within 1 month) of TCM formulas containing main components of Buxue Yimu Pill; (8) Intraoperative/postoperative complications including severe hemorrhage, uterine perforation, incomplete abortion, or retained products.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Endometrial thickness;Endometrial volume;Endometrial vascularization index;Subendometrial blood flow index;Subendometrial vascular blood flow index;Subendometrial resistance index;Endometrial blood flow fluctuation index; | — |
Secondary
| Measure | Time frame |
|---|---|
| Days of post-abdominal pain after induced abortion;Days of vaginal bleeding;Menstrual resumption time;Menstrual flow score;Abnormal uterine bleeding incidence;Serum human vascular endothelial growth factor;Human transforming growth factor;Human laminin;Human fibronectin;Interleukin-18;Interleukin-10;Whole blood viscosity;Plasma viscosity;TCM syndrome score;Abdominal distension, nausea, breast tenderness;SF-36 Quality of Life Score; | — |
Countries
China
Contacts
Fujian Province Zhangzhou City Hospital