Induction of Labor — Castor Oil Ingestion and Balloon Catheter for Labor Induction in Multiparous
Citation(s)
1 Clinical management guidelines for Obstetrician-Gynecologists. ACOG 2009.Vol.114, No.2, Part1. 2. Grobman W, et al. Labor Induction versus Expectant Management in Low-Risk Nulliparous Women. The new England journal of medicine 2018;379;6. 3. Jones MN,et
The Effect of Combining Balloon Catheter With Castor Oil Ingestion for Cervical Ripening on Time to Delivery Among Multiparous Women.
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
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Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
