Clinical trials: Reproductive Effects
Contraception, Health Behavior
Contraception Training Using the Transtheoretical Model in Students (CT-TTM)
What was the study about? This study tested whether a special training program based on the Transtheoretical Model (TTM) could help university students improve their knowledge, attitudes, and actual behavior related to…
- Trial name
- CT-TTM (NCT07258966)
- Testing
- Contraceptive method training
- Where
- Cyprus
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Near East University, Turkey
Birth Rate, Embryo Implantation
EFFects of Thrombophilia on the Outcomes of Assisted Reproduction Technologies
Both hereditary and acquired thrombophilia have been associated with recurrent miscarriage and pregnancy complications. Thrombophilia could favor the development of thrombosis of the maternal vasculature and obstacle…
- Conditions
- Birth Rate, Embryo Implantation, Reproductive Techniques, Thrombophilia
- Trial name
- NCT02407730
- Where
- Italy
- Volunteers
- 687 people
- Sponsor
- G. d'Annunzio University
In Vitro Fertilization, Intracytoplasmic Sperm Injection
Effect of GnRH Agonist vs GnRH Antagonist on Oocyte Morphology During IVF/ICSI
Selection of developmentally competent oocytes enhances IVF efficiency. Usually, oocyte quality is determined based on its nuclear maturation and the presence of specific cytoplasmic and extracytoplasmic morphologic features.
- Conditions
- In Vitro Fertilization, Intracytoplasmic Sperm Injection, Infertility
- Trial name
- NCT04724486
- Testing
- Triptorelin acetate, Cetrorelix, recombinant-FSH or recombinant-FSH + human Menopausal Gonadotropin
- Where
- Syria
- Volunteers
- 50 people
- Sponsor
- Damascus University
Contraceptive Usage, Sexual Behavior
Oral Contraceptive Therapy and Sexuality
Oral contraceptives (OCs) ameliorate hyperandrogenism and regulate menstrual cycles. To reduce androgenic side effects of first- and second-generation progestins, several new progestins derived from progesterone or spironolactone…
- Conditions
- Contraceptive Usage, Sexual Behavior, Mental Health Wellness 1
- Trial name
- COSEX (NCT02613039)
- Testing
- Combined Estrogen-Progestin Oral Contraceptives
- Where
- Italy
- Volunteers
- 10 people
- Sponsor
- University of Florence
Reactive Hyperemia, Micro RNA
Effect on Markers of Cardiovascular, Reproductive and Cancer Risk From Firefighting Training
Epidemiological studies based on Danish registries have observed that Danish male firefighters have more cardiovascular disease, infertility diagnose and a trend to increased risk of cancer than other Danish employed males.
- Conditions
- Reactive Hyperemia, Micro RNA, Heart Rate Variability, DNA Strand Breaks
- Trial name
- BIOBRAND3 (NCT05753254)
- Testing
- Firefighting training exercises with no fire, Firefighting training exercises under wood fire, Firefighting training exercises under gas fire
- Where
- 2 sites in Denmark
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- National Research Centre for the Working Environment, Denmark
Pregnancy
Sexual Health and Sexual Myths During Pregnancy
The aim of this experimental study is to learn the effects of sexual health education during pregnancy on sexual myths, sexual function and quality of sexual life.
- Trial name
- NCT06735677
- Testing
- sexual health education
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Amasya University
Reproductive Techniques, Assisted
Effect of a Multivitamin Supplement With Probiotic (Seidivid Ferty4®) on Oocyte Retrieval and Quality
This study evaluates the effect of pretreatment with a multivitamin supplement with probiotics (Seidivid Ferty4®) on oocyte retrieval in normo-responder patients undergoing controlled ovarian hyperstimulation (COH) for oocyte…
- Trial name
- OvoVid (NCT05473039)
- Testing
- Seidivid Ferty4
- Where
- Spain
- Volunteers
- 196 people
- Sponsor
- SEID S.A.
Sexuality, Stigmatization
Young Women on Sexual and Reproductive Health Knowledge and Stigma Levels
Aim: Failure to exercise reproductive and sexual rights can increase the risk of unwanted pregnancies, HIV and sexually transmitted infections, sexual coercion and violence, especially in young women.
- Conditions
- Sexuality, Stigmatization, Inflammation
- Trial name
- NCT05770804
- Testing
- Face to face education
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Sakarya University
Reproductive Health
Effects of Dry Heat Application for Menstrual Symptoms
This randomized controlled trial was to determine the effect of dry heat applied on foot base of the 65 nursing students on menstrual symptoms and pain.
- Trial name
- NCT05664048
- Testing
- Dry heat application
- Where
- Turkey (Türkiye)
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Manisa Celal Bayar University
Infertility, Male
Oral Astaxanthin and Semen Quality, Fertilization and Embryo Development in Assisted Reproduction Techniques Procedures
The purpose of the study is to determine whether administration of dietary supplement of astaxanthin with vitamin E improves the quality of sperm, fertilization and embryo development in Assisted Reproduction Techniques (ART)…
- Trial name
- Astax-ART (NCT02310087)
- Testing
- astaxanthin with vitamin E
- Where
- Slovenia
- Volunteers
- 80 people
- Sponsor
- University Medical Centre Ljubljana
Seizure Disorder, Epilepsy
Effect of Antiseizure Medication on Hormone Levels and Sexual Function in Men With Epilepsy
The purpose of this study is to determine if antiseizure drugs affect hormone levels and sexual function in men with seizures.
- Trial name
- NCT00179426
- Where
- United States
- Volunteers
- 175 people
- Sponsor
- Beth Israel Deaconess Medical Center
Prostate Cancer, Psychosocial Effects of Cancer and Its Treatment
Couples Therapy to Enhance Intimacy Between Patients With Advanced or Recurrent Prostate Cancer and Their Partners
RATIONALE: A couples therapy program may enhance intimacy and reduce psychological distress in patients with prostate cancer and in their partners.
- Conditions
- Prostate Cancer, Psychosocial Effects of Cancer and Its Treatment, Sexual Dysfunction, Sexuality and Reproductive Issues
- Trial name
- NCT00483678
- Testing
- counseling intervention, questionnaire administration, psychosocial assessment and care
- Where
- 2 sites in United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Memorial Sloan Kettering Cancer Center
Subfertility, Anovulatory
The Effects of an Intensive Lifestyle Intervention on Reproductive Outcomes
This is a study to determine whether a low calorie diet using meal replacement shakes compared to current counseling about diet, followed by 3 cycles of clomiphene citrate (if needed) will result in: 1) improvements in ability to…
- Conditions
- Subfertility, Anovulatory, Obese
- Trial name
- NCT01894074
- Testing
- Intensive Dietary Intervention
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Amy E Rothberg
Polycystic Ovarian Syndrome, Infertility, Female
Spontaneous Reproductive Outcomes After Oral Inositol Supplementation in Infertile Polycystic Ovarian Syndrome Women.
Polycystic ovarian syndrome (PCOS) is a heterogeneous, multifaceted and complex disorder characterized by insulin resistance (IR), hyperinsulinemia, and hyperandrogenism leading ovarian disfunction and infertility.
- Trial name
- IROP-1 (NCT03598374)
- Testing
- Inositol + Folic acid, Folic acid, Regular intercourses
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Università degli Studi dell'Insubria
Unrecognized Condition
The Effect of Melatonin Supplementation on Cumulus Cells and IVF Outcomes
This study investigates the effects of melatonin supplementation on cumulus cell gene expression and in vitro fertilization (IVF) outcomes in women over 35 years old.
- Trial name
- NCT06546774
- Testing
- Melatonin
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- Kaohsiung Veterans General Hospital.
Vitamin A Deficiency
Impact of Consumption of Orange-fleshed Sweet Potatoes on the Vitamin A Status of Bangladeshi Women of Reproductive Age
The primary purpose of this study is to determine whether daily consumption of orange-fleshed sweet potatoes increases the vitamin A status of Bangladeshi women of reproductive age.
- Trial name
- NCT00453648
- Testing
- White-fleshed sweet potatoes, Orange-fleshed sweet potatoes (boiled), Orange-fleshed sweet potatoes (fried)
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Infertility in Women Undergoing Assisted Reproductive Treatment, Infertility
Gamified Healthy Lifestyle Training in Women Undergoing Assisted Reproductive Treatment
Objective: A prospective randomized controlled trial with a pretest-posttest design was planned to evaluate the effects of a gamified healthy lifestyle behaviors training intervention using the D6 model, to be administered to…
- Conditions
- Infertility in Women Undergoing Assisted Reproductive Treatment, Infertility, Assisted Reproductive Technology, Health Lifestyle Behaviors
- Trial name
- NCT07460661
- Testing
- Gamified Healthy Lifestyle Education+Digital Healthy Lifestyle Education Booklet, Digital Healthy Lifestyle Education Booklet
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Marmara University
Infertility
The Effect of a Higher Dose of Dehydroepiandrosterone (DHEA) Supplementation in Poor Responders
The supplementation of Dehydroepiandrosterone (DHEA) has been used in some centers for patients with previous poor ovarian reserve and response in an attempt to improve pregnancy outcomes.
- Trial name
- DHEA (NCT02357472)
- Testing
- dehydroepiandrosterone
- Where
- China
- Volunteers
- 60 people
- Sponsor
- ShangHai Ji Ai Genetics & IVF Institute
Breast Cancer, Breast Self-Examination
Training On Self-Breast Examination Using Visual Breast Examination Materials For İlliterate Women.
Breast cancer is the most common malignancy among women and remains a major public health concern despite being largely preventable through early detection and regular screening practices.
- Trial name
- NCT07692464
- Testing
- Visual-based Breast Self-Examination (BSE) Education
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Inonu University
Male Infertility
Effect of Sorting of Apoptotic Spermatozoa on the Outcome of Assisted Reproduction
In assisted reproductive technology (ART) semen needs to be processed. Commonly used methods rely on physical properties of the spermatozoa, such as the swim-up methods and density gradient centrifugation.
- Trial name
- Spermsorting (NCT02166567)
- Testing
- Staining of spermatozoa with the YoPro dye and sorting of the stained spermatozoa with FACS, Swim-up
- Where
- Switzerland
- Volunteers
- 100 people
- Sponsor
- University Hospital, Basel, Switzerland