Clinical trials: Fertility Disorders
Abortion, Missed
Research of Serum Procalcitonin, ESR, CRP And Leukocyte Levels in Fertile Missed Abortion Cases
Aim: The serum procalcitonin, erythrocyte sedimentation rate, c-reactive protein and leukocyte values will be compared between fertile missed abortion diagnosed pregnants and fertile normal pregnants to determine the presence of…
- Trial name
- NCT03767179
- Testing
- study
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Karadeniz Technical University
Fertility Issues
Impact of Bariatric Surgery on Women Fertility
Obesity is a multifactorial risk factor for subfertility, in relation to chronic hormonal change induced by adipose tissue. This prospective cohort study aims to evaluate the impact of bariatric surgery induced weight loss on…
- Trial name
- NCT05457413
- Testing
- Sleeve gastrectomy
- Where
- Egypt
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Leiomyoma, Uterine
Fibroids and Infertility - a Study of the Significance of Removal of Fibroids With Regard to Endometrial Receptivity
We aim to explore some of the molecular factors that reduce fertility for women with leiomyomas, taking into account leiomyoma location, size, number and vascularity.
- Trial name
- FIN (NCT04426760)
- Testing
- Transcervical resection of fibroids, Myomectomy per laparoscopy or laparotomy
- Where
- Norway
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
DSD, 46,XY, DSD, Ovotesticular
Gonadal Tissue Cryopreservation for Fertility Preservation in Children With a Disorder of Sex Development
The purpose of this study is to offer gonadal tissue freezing and storage to children who are diagnosed with a disorder of sex development (DSD), who are at increased risk of infertility and certain malignancies (cancer).
- Conditions
- DSD, 46,XY, DSD, Ovotesticular, DSD, Sex Chromosome, Disorders of Sex Development
- Trial name
- DSD (NCT06692049)
- Testing
- Gonadectomy
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Erin Rowell
Male Infertility, Obesity
Investigating the Physiological Effects of Weight Loss on Male Fertility
The purpose of this study is to determine the physiological effects of weight loss on seminal parameters in male participants with reduced reproductive capacity.
- Conditions
- Male Infertility, Obesity, Weight Loss
- Trial name
- NCT03553927
- Testing
- Low Energy Diet, NHS advice on healthy eating
- Where
- United Kingdom
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Varicocele, Pain
"Outcome of Varicocelectomy on Normal Semen in Patients Complaining of Orchialgia
varicoclelectomy is done for subfertiltiy and varicocele induced orchialgia. The effect of varicocelectomy on semen analysis is controversial. Many articles report favorable outcomes and others do not.
- Conditions
- Varicocele, Pain, Fertility Issues
- Trial name
- NCT04509869
- Testing
- varicocelectomy
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Assiut University
Obese, Infertility
Comparison Between Two Fertility Protocols in Obese Polycystic Ovary Syndrome Patients
The purpose of this study is to compare two fertility protocols in obese women with Polycystic Ovarian Syndrome who are candidates for In Vitro Fertilization (IVF).
- Conditions
- Obese, Infertility, Polycystic Ovary Syndrome
- Trial name
- NCT01473459
- Testing
- IVM (In Vitro Maturation) Treatment, IVF (In Vitro Fertilization) Antagonist Protocol
- Where
- Israel
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
Azoospermia, Elasticity Imaging Techniques
Testicular Elastography for Microscopic Testicular Sperm Extraction
Before commencing our study, we obtained approval from the local ethics committee. The study focused on patients who visited our urology outpatient clinic for infertility between January 2020 and March 2021.
- Conditions
- Azoospermia, Elasticity Imaging Techniques, Fertility Preservation
- Trial name
- NCT06524258
- Testing
- testicular elastography
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Uşak University
HIV
HIV Physician's Survey
This is a survey study to assess the variability in the current management of pregnancy, reproductive care and assisted reproductive technologies for HIV-positive individuals in Canada to estimate interest for further projects.
- Trial name
- NCT01104974
- Volunteers
- 167 people, healthy volunteers welcome
- Sponsor
- Unity Health Toronto
Infertility, Infertility, Female
The Effect of Vitamin D on Fertility
Objective: To examine the effect of vitamin D supplements on the pregnancy and clinical pregnancy rate in embryo transfer cycles. Design: Experimental study with a pre- and post-test.
- Conditions
- Infertility, Infertility, Female, Vitamin D Deficiency, Vitamin D3 Deficiency
- Trial name
- NCT03890458
- Testing
- DEVIT-3
- Where
- Turkey (Türkiye)
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Akdeniz University
Infertility
Improving Knowledge About Infertility; an Online Educational Tool
The purpose of this study is to determine the effectiveness of an online informational video in improving knowledge about infertility in couples experiencing problems conceiving.
- Trial name
- NCT01916356
- Testing
- educational video
- Where
- Canada
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Queen's University
Infertility
Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH) Response to Low Dose Clomiphene Citrate in Normally Menstruating Fertile Women
The goal of the study is to quantitatively evaluate pituitary hormone response, follicle stimulating hormone (FSH) and luteinizing hormone (LH), to low doses of clomiphene citrate in normally fertile women.
- Trial name
- NCT01340521
- Testing
- Clomiphene Citrate
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Effects of Chemotherapy
Assessing Fertility Potential in Female Cancer Survivors
Hypothesis: Girls and women exposed to chemotherapy and/or radiation therapy experience endocrine changes more similar to women in their late reproductive years than to same-age peers.
- Trial name
- NCT01143844
- Where
- 2 sites in United States
- Volunteers
- 391 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
COVID-19 Virus Infection, Ovarian Function Insufficiency
Does COVİD-19 m-RNA Vaccine Affect Fertility and Over Reserve ?
Women's ovarian reserve and fertility were compared before and after 2 doses of vaccination
- Conditions
- COVID-19 Virus Infection, Ovarian Function Insufficiency, Fertility Disorders, Vaccine Adverse Reaction
- Trial name
- NCT05489367
- Testing
- sars cov 2 biontec vaccine
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Gaziosmanpasa Research and Education Hospital
Infertility, Exposure Laser
Laser - a New Possibility in Fertility Treatment - a Pilot Study
In this study the investigators want to investigate if the pregnancy rate in conjunction with fertility treatment increases with concomitant use of laser therapy.
- Trial name
- NCT02594852
- Testing
- + laser
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Regionshospitalet Viborg, Skive
Infertility, Female
The MOM TO BE Study
This research study is about the effects of diet and exercise in women undergoing fertility treatment.
- Trial name
- NCT04273048
- Testing
- Diet Intervention - Group 1, Exercise Intervention - Group 1
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Arkansas Children's Hospital Research Institute
Sperm DNA Fragmentation, Embryo Quality
Sperm Selection by Microfluidic Separation Improves Embryo Quality
This is a randomized controlled trial of couples with a history of poor embryo quality undergoing a repeat in vitro fertilization (IVF) cycle for unexplained infertility.
- Conditions
- Sperm DNA Fragmentation, Embryo Quality, Fertility Disorders, Infertility
- Trial name
- SPERM (NCT03085433)
- Testing
- Microfluidic Sperm Sorting, in vitro fertilization
- Where
- United States
- Volunteers
- 393 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Fertility Disorders
Non-invasive Detection of Male Infertility With FDG-PET/MRI (Spectroscopy and DWI)
The aim of the study is to examine the value of the new MRI techniques (spectroscopy and DWI), and FDG-PET in prognostication of male infertility.
- Trial name
- NCT03250195
- Testing
- PET/MRI
- Where
- Denmark
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Gender Dysphoria, Adolescent
Fertility Preservation for Transfeminine Adolescents Via Semen Cryopreservation or Testicular Sperm Extraction
The goal of this observational cohort study is to identify and predict parameters for successful testicular sperm extraction (TESE) procedures or semen cryopreservation more accurately and to evaluate the decision making process…
- Trial name
- TESE (NCT06400199)
- Where
- 2 sites in Netherlands
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Amsterdam UMC, location VUmc
Infertility Female
NR vs. Vitamin E in Enhancing Fertility
This randomized controlled trial enrolled women of advanced maternal age (≥35 years) undergoing ART, who were allocated to an intervention group (oral nicotinamide riboside, NR) or a control group (oral vitamin E, VitE) for a…
- Trial name
- NRVEERSAAM (NCT06950736)
- Testing
- NR, Vit E
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital of Zhengzhou University