Clinical trials: IVF Poor Responders
Infertility
Long Protocol and Growth Hormone in Poor Responders
The long down regulation protocol is widely used in the in vitro fertilization cycles, now it will be assessed regarding its efficacy, in poor responder females undergoing in vitro fertilization cycles, alone and after the…
- Trial name
- NCT02338206
- Testing
- Growth hormone
- Where
- Egypt
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Woman's Health University Hospital, Egypt
Infertility
Follicular Flushing Outcomes in Singles Versus Double Lumen Oocyte Retrieval Needles in Poor Responding Patients
In this study, the investigators aimed to evaluate to the efficacy of the needle type used in follicular flushing in oocyte retrieval in the poorest responders undergoing IVF.
- Trial name
- needles(opu) (NCT02391155)
- Testing
- single lumen needle in oocyte retrieval, double lumen needle in oocyte retrieval
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Baskent University
Poor Responders Undergoing IVF
The Comparison of Effect of Four Different Treatment Protocols on IVF Outcomes in Poor Responders Undergoing in Vitro Fertilization.
The comparison of effect of four different treatment protocols: Antagonist/letrozole protocol, microdose flare-up protocol, Antagonist/clomiphene protocol, Antagonist on IVF outcomes in poor responders undergoing in vitro…
- Trial name
- NCT01948804
- Testing
- GnrH Antagonist/letrozole protocol (Cetrotide; serono + Femara; Novartis Pharma AG), microdose flare-up protocol (Lucrin; Abbott + Gonal F, Serono), Antagonist/clomiphene protocol (Cetrotide; serono + Klomen, Kocak pharma)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Pınar Özcan Cenksoy
IVF Poor Responders
Optimizing Ovulation Induction in the Poor Responder
The purpose of this randomized controlled trial is to compare the efficacy and effect of luteal estradiol and combined oral contraceptive pills (COPC) on follicle recruitment and synchrony in a poor responder population.
- Trial name
- NCT01200537
- Testing
- Estradiol, Oral Contraceptive Pills (OCP)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Duke University
Infertility, Female
Protocols of IVF/ICSI in Poor Responders
Comparing two ovarian induction protocols in poor responders in IVF/ICSI cycles
- Trial name
- NCT04356105
- Testing
- Minimal stimulation protocol, Microflare protocol, IVF/ICSI cycle
- Where
- 2 sites in Egypt
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Cairo University
Ovarian Stimulation
Antagonist/Letrozole in Poor Responders
Failure to respond to controlled ovarian hyperstimulation (COH) is still a major concern in assisted reproduction and there is no consensus on the ovarian stimulation choice regime for poor responders.
- Trial name
- NCT00823004
- Testing
- letrozole, oral contraceptive (Marvelone), GnRH agonist (buserelin)
- Where
- Iran
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Yazd Research & Clinical Center for Infertility
Poor Ovarian Response
SIRT3 Expression in Granulosa Cells and the Levels of Follicular Fluid Metabolites Among POR Subgroups
The goal of this prospective, observational study is to learn about the pathogenesis and biological target of the subtypes of poor ovarian response (POR) during In vitro fertilization and embryo transfer (IVF-ET).
- Trial name
- POR SIRT3 (NCT06617988)
- Testing
- Not applicable- observational study
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Shandong University of Traditional Chinese Medicine
Female Infertility
Effectiveness of Low Dose Gonadotropin Stimulation Protocol Vs High Dose Gonadotropin Protocol in Poor Responders
In the present study we examined the effect of addition of CC to a low dose gonadotropin (150 IU/day) / GnRH antagonist protocol in comparison to a high gonadotropin dose (300 IU/day) regiment (short protocol) in women with poor…
- Trial name
- NCT06778733
- Testing
- Clomiphane citrate, recombinant human Follicle-Stimulating Hormone (r-FSH-alfa)
- Where
- 2 sites in Greece
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Athens
Poor Responders in IVF
Efficacy of Metoclopramide in Poor Ovarian Response IVF Patients
Poor ovarian response population of ART are considered the biggest challenge for providers. Hitherto, no one protocol has been proven to be effect in this subgroup of IVF patients.
- Trial name
- NCT03560583
- Testing
- Metoclopramide
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Barzilai Medical Center
Infertility, Premature Ovarian Failure
Flexible GnRH Antagonist vs Flare up GnRH Agonist Protocol in Poor Responders
The purpose of this study is to compare ovulation induction using a flexible GnRH antagonist protocol and flare up GnRH agonist protocol in IVF patients with poor response to ovarian stimulation.
- Trial name
- NCT00417066
- Testing
- Ganirelix 0.25mg (Orgalutran, Organon, The Netherlands), Arvekap 0.1mg (Triptorelin, Ipsen, France)
- Where
- Greece
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- Eugonia
Fertilization in Vitro
The Comparison of Granulosa Cell Apoptosis Rates With or Without Luteinizing Hormone Administration in Poor Responders.
In Zeynep Kamil Women and Children's Education and Research Hospital which is a tertiary referral hospital, the investigators perform microdose flare-up gonadotropin-releasing hormone (GNRH) analogue or GNRH antagonist protocol…
- Trial name
- NCT03527823
- Where
- Turkey (Türkiye)
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Sebnem Alanya Tosun
Anti-Mullerian Hormone Isoforms
Measurement of Different Anti-Müllerian Hormone Isoforms in Expected Poor Responders
This study wants to evaluate significant clinical impact of different AMH isoforms in serum can be present or absent in expected poor responder participants.
- Trial name
- NCT03826888
- Where
- United Arab Emirates
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- ART Fertility Clinics LLC
in Vitro Fertilization, Poor Responder
Dopamine D-2 Antagonist Use in Poor Responders in IVF: a Randomized Controlled Trial
Metoclopramide is a dopamine D2 receptor antagonist with antiemetic and gastrokinetic properties which has been approved for use in pregnant women.
- Trial name
- NCT02262923
- Testing
- metoclopramide
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- Mount Sinai Hospital, Canada
Female Infertility, Ovarian Insufficiency
Efficacy Study Comparing the Effect of Clomiphencitrate to an Antagonist Protocol
The aim of this study is to assess the oocyte yield of infertile women with suspected or known poor ovarian reserve (POR) undergoing a GnRH antagonist protocol for IVF with Merional® starting either with a low (150 IU) or a high…
- Trial name
- CANTAPOR (NCT01577472)
- Testing
- High Dose Clomiphencitrat, Low Dose Clomiphencitrat
- Where
- Switzerland
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Infertility, Poor Ovarian Reserve
Growth Hormone for Poor Responders in in Vitro Fertilization (IVF)
The purpose of this study is to determine if growth hormone given 4 weeks before as well as during a cycle of in vitro fertilization will improve outcomes in women who have had previous failure with IVF treatment cycles using…
- Trial name
- NCT01204840
- Testing
- Growth Hormone, Patch protocol
- Where
- Canada
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Ottawa Fertility Centre
Infertility
Cumulative Live Birth After Double Stimulation Protocol Versus Antagonist Protocol for Poor Ovarian Responders
To compare the difference in cumulative live birth rates within one year between double stimulations protocol and two-cycle antagonist protocol in poor ovarian responders.
- Trial name
- NCT05765968
- Testing
- Double Stimulation Protocol, Antagonist Stimulation Protocol
- Where
- China
- Volunteers
- 1,198 people, healthy volunteers welcome
- Sponsor
- Shandong University
Poor Response to Ovulation Induction, Infertility, Female
Autologous Platelet Rich Plasma Intraovarian Infusion for Poor Responders
Autologous platelet rich plasma (PRP) intraovarian infusion may improve ovarian response to controlled ovarian stimulation as well as the hormonal profile of poor ovarian response infertile women subjected to intracytoplasmic…
- Conditions
- Poor Response to Ovulation Induction, Infertility, Female, Ovarian Insufficiency, Ovarian Failure
- Trial name
- PRPPOR (NCT05181748)
- Testing
- Autologous platelet rich plasma
- Where
- Greece
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Genesis Athens Clinic
Infertility Assisted Reproductive Technology, Oocyte Retrieval
ART Cycle Outcomes When Only 1 to 3 Oocytes Are Retrieved
This is a monocentric retrospective observational study. The study focuses on the women who underwent Assisted Reproductive Technology (ART) cycles with poor ovarian response (POR), defined as <4 oocytes retrieved.
- Trial name
- POR (NCT06950476)
- Testing
- Oocyte Retrieval
- Volunteers
- 3,761 people, healthy volunteers welcome
- Sponsor
- Istituto Clinico Humanitas
Infertility, Female
Transdermal Testosterone for Poor Responder Patients Undergoing Controlled Ovarian Stimulation Prior to IVF
This study evaluates the efficacy of pre- IVF treatment with transdermal testosterone to enhance ovarian response in poor responders.
- Trial name
- NCT03078569
- Testing
- Testosterone gel
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Wolfson Medical Center
Fertilization in Vitro
Poor Ovarian Responders Undergoing IVF Using Luteal Ovarian Stimulation Versus Follicular Ovarian Stimulation
The investigators attempted to compare the clinical outcomes and cumulus genes expression in poor ovarian responders undergoing luteal ovarian stimulation or follicular ovarian stimulation in in vitro fertilization cycles.
- Trial name
- NCT03238833
- Testing
- luteal ovarian stimulation, follicular ovarian stimulation
- Where
- Taiwan
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Veterans General Hospital.