Clinical trials: Unexplained Infertility, open to volunteers
Abortion, Missed, Infertility Unexplained
Autologous Decidual-like Natural Killer Cells Therapy for Reproductive Failure
The aim of this study is to verify the efficacy of in vitro induction of autologous decidual-like NK cells therapy for reproductive failure associated with uterine NK cells abnormalities.
- Conditions
- Abortion, Missed, Infertility Unexplained, Reproductive Disorder
- Trial name
- NCT07230574
- Testing
- NK cell perfusion group
- Volunteers
- 159 people
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Abortion, Habitual, Infertility Unexplained
Autologous Decidual-like Natural Killer Cells Therapy for Infertility or Adverse Pregnancy History
The aim of this study is preliminary exploration of the effectiveness and duration of autologous decidual-like NK cells therapy in improving uterine NK cells dysfunction.
- Conditions
- Abortion, Habitual, Infertility Unexplained, Embryo Implantation, Pre-Eclampsia
- Trial name
- NCT06821685
- Testing
- autologous decidual-like NK cells
- Where
- China
- Volunteers
- 14 people
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Unexplained Infertility
ICSI Versus Conventional IVF in Couples With Unexplained Infertility
This multicenter, open-label, parallel-group, randomized controlled trial aims to compare the live birth rate, fertilization outcomes, other pregnancy outcomes and safety between ICSI and conventional IVF among couples with…
- Trial name
- ICSI/IVF-UI (NCT07294027)
- Testing
- ICSI, IVF
- Where
- 7 sites in China
- Volunteers
- 848 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Infertility, Infertility, Female
Aftificial Inteligence in Assisted Reproductive Techniques to Assess Oocyte Quality and Embryo Ploidy
The assisted reproduction success rate is affected by several factors including the age of the women, oocyte quality and maturation state, as well as sperm quality.
- Conditions
- Infertility, Infertility, Female, Infertility, Male, Infertility Unexplained
- Trial name
- SMARTAI (NCT06539104)
- Testing
- arteficial inteligence evaluation of oocyte and embryo development
- Where
- 4 sites in Czechia
- Volunteers
- 1,000 people
- Sponsor
- Charles University, Czech Republic
Infertility, Female Infertility
Progesterone Luteal Support in Unexplained Infertility Management
The purpose of this study is to evaluate whether progesterone in women with unexplained infertility can increases live birth rate.
- Conditions
- Infertility, Female Infertility, Subfertility, Infertility Primary
- Trial name
- PLUIM (NCT07738068)
- Testing
- Utrogestan® 200 mg Soft Capsule
- Volunteers
- 640 people
- Sponsor
- Simone Broer
Infertility, Infertility Secondary
Sperm Preparation Prior to Intrauterine Insemination Study
This is a randomized controlled trial comparing density gradient centrifugation and microfluidic sperm sorting in patients undergoing intrauterine insemination to evaluate cumulative pregnancy outcomes.
- Conditions
- Infertility, Infertility Secondary, Infertility Unexplained, Anovulation
- Trial name
- PIoUS (NCT05693220)
- Testing
- Zymot Multi sperm separation device, Density gradient centrifugation
- Where
- United States
- Volunteers
- 270 people
- Sponsor
- University of California, San Francisco
Pregnancy Related, Fertility Issues
Luteal Phase Support in IUI MOH Treatment Luteal Phase Support in IUI MOH Treatment
The LUMO study is a multicenter, randomized controlled trial that evaluates the effectivity of luteal phase support in MOH/IUI treatment.
- Conditions
- Pregnancy Related, Fertility Issues, Luteal Phase Defect, Infertility Unexplained
- Trial name
- LUMO (NCT05080569)
- Testing
- Progesterone Vaginal Product
- Where
- Netherlands
- Volunteers
- 1,008 people
- Sponsor
- UMC Utrecht
Recurrent Implantation Failure
ERA in Young Primary Infertile RIF Patients
This study aims to evaluate the clinical efficacy of transcriptome-based endometrial receptivity analysis (tb-ERA) and investigate the molecular mechanisms of abnormal receptivity in young women with unexplained recurrent…
- Trial name
- ERA (NCT07767240)
- Testing
- tb-ERA and personalized embryo transfer
- Where
- China
- Volunteers
- 400 people
- Sponsor
- ShangHai Ji Ai Genetics & IVF Institute
Idiopathic Infertility, Infertility Unexplained
Biological Aging Hallmarks-Guided Integrative TCM and Conventional Medicine in Post-Treatment Unexplained Female Infertility
The goal of this clinical trial is to determine whether telomere profiling and other biological aging hallmarks can help identify underlying mechanisms of persistent infertility in women with post-treatment unexplained…
- Conditions
- Idiopathic Infertility, Infertility Unexplained, Infertility (IVF Patients), Infertility Assisted Reproductive Technology
- Trial name
- TECMI (NCT07404969)
- Testing
- 1. Aging Hallmarks Biomarker Profiling (Telomere-Based), 2. Integrative Botanical and Nutraceutical Intervention, 3. Natural Conception or Assisted Reproductive Technologies
- Where
- Switzerland
- Volunteers
- 15 people
- Sponsor
- BEYOND GENOMiX SA, AG, Ltd
Unexplained Infertility, Male Infertility
Royal Jelly Supplementation in Unexplained Male Infertility
This randomized, double-blind, placebo-controlled clinical trial investigates the effects of oral Royal Jelly supplementation on sperm DNA fragmentation and pregnancy rates in couples with unexplained infertility.
- Conditions
- Unexplained Infertility, Male Infertility, Sperm DNA Fragmentation
- Trial name
- NCT07337265
- Testing
- Lyophilized Royal Jelly
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Medipol University
Infertility
Hormone-free Antral Retrieval for Viable Embryo Storage & Transfer
This study is testing whether eggs can be collected from small follicles without using the usual ovarian stimulation medications. Participants will have up to three egg retrieval procedures.
- Trial name
- HARVEST (NCT07801105)
- Testing
- CAPA-IVM System, Serial Unstimulated Transvaginal Oocyte Retrieval, ICSI, Blastocyst Culture, PGT-A, Embryo Vitrification/Accumulation, and Single Euploid Embryo Transfer
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Kevin Doody
Endometriosis, Infertility Unexplained
Endometriosis and Peritoneal Dysbiosis
Endometriosis is a complex clinical syndrome that impairs many aspects of a woman's life, characterized by a chronic estrogen-dependent inflammatory process, mainly affecting the pelvic organs, with ectopic presence of tissue…
- Trial name
- NCT05824819
- Testing
- Next Generation Sequencing (NGS)
- Where
- Poland
- Volunteers
- 100 people
- Sponsor
- Jagiellonian University