Asherman Syndrome — Effects of Platelet Rich Plasma on Endometrium
Citation(s)
Chang Y, Li J, Chen Y, Wei L, Yang X, Shi Y, Liang X Autologous platelet-rich plasma promotes endometrial growth and improves pregnancy outcome during in vitro fertilization. Int J Clin Exp Med. 2015 Jan 15;8(1):1286-90. eCollection 2015.
Chang Y, Li J, Wei LN, Pang J, Chen J, Liang X Autologous platelet-rich plasma infusion improves clinical pregnancy rate in frozen embryo transfer cycles for women with thin endometrium. Medicine (Baltimore). 2019 Jan;98(3):e14062. doi: 10.1097/MD.000000
Zadehmodarres S, Salehpour S, Saharkhiz N, Nazari L Treatment of thin endometrium with autologous platelet-rich plasma: a pilot study. JBRA Assist Reprod. 2017 Feb 1;21(1):54-56. doi: 10.5935/1518-0557.20170013.
Effects of Intrauterine Platelet Rich Plasma (PRP) on Endometrium and Pregnancy Rates in Patients With Suboptimal Endometrium Undergoing Frozen Embryo Transfer
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.
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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.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
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.