Please select the eligibility criteria that correspond to the clinical trial below.
Title: Misoprostol for the Treatment of Primary Postpartum Hemorrhage
Brief Summary: The purpose of this study is to test whether misoprostol is as effective as oxytocin for treating primary postpartum hemorrhage (PPH) with uterine atony as the suspected cause in two circumstances: 1) where women have received prophylactic uterotonics in the third stage of labor; and 2) where no prophylactic uterotonics have been given in the third stage of labor.


Options:
A: Inclusion Criteria:

1. Non-emergent cesarean delivery with planned spinal anesthesia (i.e. elective planned cesarean delivery for malposition, patient choice, cervical pelvic disproportion, previous cesarean delivery and other diagnosis that require a predetermined cesarean delivery)
2. American Society of Anesthesia physical status class I \& II (ASA I - Healthy, ASA II - mild and controlled systemic disease, eg. controlled essential hypertension)
3. Age ≥ 18 years
4. Term gestational age (≥ 37 weeks)
5. English-speaking

Exclusion Criteria:

1. Morbid Obesity (Body Mass Index ≥ 45 kg/m2) (Morbidly obese parturients require a dose of local anesthetic less than the standardized dose in this study and the blood pressure cuff occasionally needs to be replaced by an intraarterial catheter due to limitations in size)
2. Laboring women
3. Urgent or emergency cesarean delivery
4. Severe hypertensive disease of pregnancy defined as systolic blood pressure (SBP) \> 160mmHg, diastolic blood pressure (DBP) \> 110mmHg and/or requiring antihypertensive treatment or associated with significant proteinuria
5. Severe maternal cardiac disease
6. Subjects predisposed to uterine atony and postpartum hemorrhage (i.e. placenta previa, multiple gestation, macrosomia, polyhydramnios, uterine abnormalities, or bleeding diathesis, \> 2 previous CD)
7. Fetal anomalies /Intrauterine Fetal Demise
8. Failed spinal anesthesia
9. Patient enrollment in another study involving a study medication within 30 days of CD
10. Any other physical or psychiatric condition which may impair their ability to cooperate with study data collection
B: Inclusion Criteria:Term mothers \[38-41 WOA\] above 18 years of age admitted at Mbarara Hospital, Uganda in active labor; anticipating vaginal delivery -

Exclusion Criteria:

Complicated labor:

1. confirmed intra-uterine fetal death
2. self-reported maternal heart disease
3. current diagnosis of severe malaria or acute bacterial infection,
4. multiple pregnancy,
5. induced or augmented labor,
6. elective Caesarean section,
7. ante-partum hemorrhage,
8. reported hypersensitivity to prostaglandins
9. altered cognitive status (ACS) as assessed by the MRAs. -
C: Inclusion Criteria:

* Vaginal delivery
* Postpartum hemorrhage due to suspected uterine atony
* Depending on study group: administration of prophylactic uterotonics in third stage of labor

Exclusion Criteria:

* Known allergy to misoprostol or other prostaglandin
* C-section for current delivery
D: Inclusion Criteria:

* At least one risk for postpartum hemorrhage and lack of hypersensitivity to oxytocin and carbetocin

Exclusion Criteria:

* Patients' refusal to cooperate, major therapeutic side effects, history of cardiac and renal disease or preeclampsia

Answer: C