Clinical trials: Long QT Syndrome 3
Aneuploidy, Infertility
A Time-lapse Monitoring Prospective Study
While numerous types of commercially available human embryo culture media exist for human blastocyst culture, the impact of culture conditions on blastocyst development and aneuploidy formation is not fully understood.
- Trial name
- NCT04901247
- Testing
- media refreshment, embryo grading
- Where
- 2 sites in United Arab Emirates
- Volunteers
- 50 people
- Sponsor
- ART Fertility Clinics LLC
Long QT Syndrome Type 3, Long QT Syndrome 2
Observational Study to Describe Health-Related Quality of Life and Measure Disease Burden Among Patients With Long QT Syndrome Types (LQTS) 2 and 3
This is a cross-sectional observational study designed to assess the disease burden and quality of life in individuals with LQTS 2 and 3.
- Trial name
- NCT07075445
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Thryv Therapeutics, Inc.
Infertility, Female, Infertility, Male
Embryo Assessment Utilizing Timelapse Imaging in Conjunction With Preimplantation Genetic Testing for Aneuploidy With Next Generation Sequencing
The goal of this observational study is to discern if there is a relationship between timelapse imagery of human oocytes/embryos and PGT results.
- Conditions
- Infertility, Female, Infertility, Male, Infertility, IVF
- Trial name
- NCT06419127
- Testing
- Timelapse incubation and PGT
- Where
- United States
- Volunteers
- 2,000 people
- Sponsor
- Gattaca Genomics
Infertility
Acupuncture Versus Placebo Acupuncture During In Vitro Fertilization (IVF) Embryo Transfer
During IVF treatment, acupuncture at the time of embryo transfer may improve the pregnancy rate. This study aims to compare IVF pregnancy between two groups of patients that received either acupuncture or sham acupuncture…
- Trial name
- NCT00913354
- Testing
- Acupuncture (Carbo®)
- Where
- Denmark
- Volunteers
- 635 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Long QT Syndrome Type 3
Effect of Eleclazine on Shortening of the QT Interval, Safety, and Tolerability in Adults With Long QT Syndrome Type 3
The primary objective of this study is to evaluate the effect of oral eleclazine on mean daytime QTcF interval after 24 weeks of treatment with elecalzine in participants with long QT syndrome Type 3.
- Trial name
- NCT02300558
- Testing
- Eleclazine
- Where
- 12 sites in United States, Canada and 6 more
- Volunteers
- 41 people
- Sponsor
- Gilead Sciences
Long QT Syndrome, Brugada Syndrome
Impact on Risk Stratification of Overlap Syndrome Phenotype in Patients With E1784K Mutation in SCN5A
In patients expressing the SCN5A-E1784K mutation (Glu1784Lys), cardiovascular risk is difficult to define as the stratification of these patients is challenging.
- Conditions
- Long QT Syndrome, Brugada Syndrome, Cardiac Conduction System Disease, Arrhythmias, Cardiac
- Trial name
- RISKOVER (NCT05274646)
- Where
- Reunion
- Volunteers
- 47 people
- Sponsor
- Centre Hospitalier Universitaire de la Réunion
ICSI, IVF
Dual Trigger VS HCG Trigger for Final Oocyte Maturation in Normal Responders
To compare the embryological and reproductive outcomes of dual trigger versus conventional hCG trigger for final oocyte maturation in normal responder patients undergoing ICSI cycles.
- Conditions
- ICSI, IVF, Normal Responders, Infertility Assisted Reproductive Technology
- Trial name
- DT-HCG-IVF (NCT07861399)
- Testing
- Dual trigger (human chorionic gonadotropin plus GnRH-agonist), hCG trigger
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Al-Azhar University
Ivf
Opt-IVF for Personalized Medicine for Normal Responders
A clinical trial will determine the effectiveness of the Opt-IVF decision-support tool in generating personalized, optimal drug-dosage profiles for each patient in the United States.
- Trial name
- NCT07856082
- Testing
- Opt-IVF, control
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Urmila DIwekar
Long QT Syndrome
Study of LQT-1213 on QTc-induced Prolongation in Healthy Adult Subjects (Part1) and on Congenital Long QT in Patients Diagnosed With Type 2 or 3 Long QT Syndrome (Part 2).
Part 1: This is a Phase 1b, randomized, double-blind, crossover, dose escalation, placebo-controlled study to evaluate the effect of oral LQT-1213 on dofetilide-induced QTc prolongation in healthy adult subjects.
- Trial name
- NCT05906732
- Testing
- LQT-1213, Dofetilide 250 μg Cap
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Thryv Therapeutics, Inc.
Long QT Syndrome Type 3
Long Term Prophylactic Therapy of Congenital Long QT Syndrome Type III (LQT3) With Ranolazine
The purpose of this study is to determine whether ranolazine will reduce the risk of arrhythmic events in patients with long QT syndrome type 3.
- Trial name
- NCT01728025
- Testing
- Ranolazine
- Where
- Israel
- Volunteers
- 10 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Brugada Syndrome, Long QT Syndrome 3
Worm Study: Modifier Genes in Sudden Cardiac Death
Quest for modifier genes associated with ventricular arrhythmias in presence of a cardiac sodium channel gene (SCN5A-delPhe1617) mutation.
- Trial name
- NCT02014961
- Testing
- Dermal biopsy, Gastro-intestinal questionnaire, Whole-exome sequencing
- Where
- Netherlands
- Volunteers
- 223 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Long QT Syndrome
Long-term Efficacy Study of Sodium Channel Blocker in LQT3 Patients
The purpose of this study is to determine whether late sodium channel blockade might be effective in shortening the QTc interval in various LQT3 mutations and be considered as a safe therapeutic option for LQT3 patients.
- Trial name
- NCT01648205
- Testing
- Ranolazine
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- University of Rochester
Female, Infertility
The Effect of Ovamax on Oocyte Quality
Oocyte quality is a basic parameter that affects embryo quality and therefore it influences the outcome of assisted reproduction. It has been suggested that oocyte quality is improved by the intake of vitamins and antioxidants.
- Trial name
- NCT06203223
- Testing
- Ova-max
- Where
- Greece
- Volunteers
- 97 people
- Sponsor
- Aristotle University Of Thessaloniki
Congenital Adrenal Hyperplasia, Familial Hyperinsulinemic Hypoglycemia 1
Baby Detect : Genomic Newborn Screening
Newborn screening (NBS) is a global initiative of systematic testing at birth to identify babies with pre-defined severe but treatable conditions.
- Conditions
- Congenital Adrenal Hyperplasia, Familial Hyperinsulinemic Hypoglycemia 1, Phosphoglucomutase 1 Deficiency, Maturity Onset Diabetes of the Young
- Trial name
- BabyDetect (NCT05687474)
- Where
- Belgium
- Volunteers
- 6,824 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Liege
Spinal Muscular Atrophy, Fragile X Syndrome
Early Check: Expanded Screening in Newborns
Early Check provides voluntary screening of newborns for a selected panel of conditions. The study has three main objectives: 1) develop and implement an approach to identify affected infants, 2) address the impact on infants and…
- Conditions
- Spinal Muscular Atrophy, Fragile X Syndrome, Fragile X - Premutation, Duchenne Muscular Dystrophy
- Trial name
- NCT03655223
- Testing
- Confirmatory Testing
- Where
- United States
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- RTI International
Polycystic Ovary Syndrome
Effects of Simvastatin on Biochemical Parameters and Outcome of IVF-ICSI in Pcos Patients
The purpose of this study is to determine whether simvastatin is effective in the improvement of IVF-ICSI outcome in Pcos patients.
- Trial name
- NCT00575601
- Testing
- SIMVASTATIN
- Where
- Iran
- Volunteers
- 120 people
- Sponsor
- Tehran University of Medical Sciences
Infertility, Complications; Cesarean Section
Does Cesarean Section Scar Defect (Niche) Affect Implantation Rate?
Cesarean scar defects (CSDs), i.e. deficient uterine scars following a cesarean section, involve discontinuity at the site of a previous Cesarean section scar.
- Trial name
- NCT02371486
- Testing
- hysteroscopic repair of cesarean section defect, Diagnostic Hysteroscopy, Ultrasound Scan
- Where
- Israel
- Volunteers
- 150 people
- Sponsor
- Sheba Medical Center
Ivf, Frozen Embryo Transfer (FET)
Comparison of Pregnancy Rates in Modified Natural Frozen Embryo Transfer (FET) Cycle After Luteal Support with GnRH Agonist Versus Progesterone
Background: The capability to transfer frozen embryos reduces embryo loss following in vitro fertilization (IVF) and results in higher pregnancy rates compared to a single IVF cycle.
- Trial name
- NCT06870266
- Testing
- Nafarelin nasal spray, Utrogestan®
- Volunteers
- 150 people
- Sponsor
- Shaare Zedek Medical Center
Infertility (IVF Patients), Oocyte Retrieval for IVF
The Role of Follicular Flushing at Oocyte Retrieval
In vitro fertilization (IVF) is the most common method of medically assisted reproduction, involving fertilization of the egg by sperm in a lab.
- Trial name
- FOFLOR (NCT07335016)
- Testing
- follicular flushing, Simple aspiration
- Where
- 2 sites in Greece
- Volunteers
- 75 people
- Sponsor
- Aristotle University Of Thessaloniki
Solid Tumors
A Study to Investigate the Effect of Single Dose of AZD6094 (600 mg) on Cardiac Repolarization in Healthy Volunteers
This is a randomized, placebo-controlled, double-blind, 3-way crossover phase I study being conducted on healthy volunteers to investigate the effect of single dose of AZD6094 (600 mg) on cardiac repolarization under…
- Trial name
- NCT03258515
- Testing
- AZD6094 200 mg, Moxifloxacin
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- AstraZeneca