Miscarriage
Conditions
Keywords
Letrozole, misoprostol, second trimester miscarriage
Brief summary
To compare the success rate of letrozole and misoprostol versus misoprostol alone for medical termination of pregnancy in second trimester abortion.
Detailed description
This prospective double-blind, randomized, clinical trial, will be conducted at Ain Shams University Maternity Hospital. Patients fulfilling inclusion and exclusion criteria will be divided into two groups. Group (A): 181 women will receive three tablets of letrozole (On December 28, 2005, the U.S. Food and Drug Administration approved letrozole tablets (Femara®, made by Novartis Pharmaceuticals Corp.) as a single dose, each tablet 2.5 mg (total dose 7.5 mg per day) for two days at home and will be told to bring back the empty packs. The third dose will be given on admission to hospital on day three and will be followed by 400 mcg vaginal misoprostol soaked with saline every three hours up to maximum five doses on Day 3. Group (B): 181 women will receive three tablets of placebo (manufactured by Egyptian Group Company for drug industries) as a single dose, for two days at home and will be told to bring back the empty packs. The third dose will be given on admission to hospital on day three and will be followed by 400 mcg vaginal misoprostol soaked with saline every three hours up to maximum five doses on Day 3. Data recording: 1. Duration of complete abortion. 2. Post abortion bleeding. 3. Incomplete delivery of the placenta necessitates evacuation under anesthesia. 4. Hemoglobin and hematocrit after 24 hours from abortion to estimate the decrease in hemoglobin level. 5. Recording maternal morbidities. 6. Patients that will receive 5 doses and did not abort till 24 hours from the first dose of misoprostol will be considered failed induction and will stop follow up without reporting outcome.
Interventions
DRUGLetrozole
DRUGPlacebo
DRUGMisoprostol
Sponsors
Ain Shams University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Caregiver, Investigator)
Eligibility
Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
Yes
Inclusion criteria
* Maternal age more than 18 years old (age of legal consent). * Gestational age between 12 weeks and 24 weeks. * Hemoglobin \>10 g/dL. * BMI between 25 kg/m2 and 35 kg/m2. * Miscarriage . * Living fetus with multiple congenital malformations incompatible with life. * PPROMs with drained liquor and parents are consenting for termination of pregnancy.
Exclusion criteria
* Maternal age less than 18 years old. * Gestational age less than 12 weeks or more than 24 weeks. * Hemoglobin \<10 g/dL. * Scared uterus (previous myomectomy, cesarean section, hysterectomy and ruptured uterus). * Polyhydraminos. * Anencephaly. * Fibroid uterus. * BMI less than 25kg/m2 and more than 35kg/m2. * Coagulopathy. * History or evidence of adrenal pathology. * Previous attempts for induction of abortion in the current pregnancy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Duration of induction of abortion | 24 hours |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Hemoglobin change | 24 hours | — |
| Maternal morbidity | 24 hours | — |
| Success of induction of abortion | 24 hours | number of participants with Success of induction of abortion |
| The incidence of need for surgical evacuation of placenta. | 24 hours | — |
| Hematocrit change | 24 hours | — |
Countries
Egypt
Outcome results
None listed