Clinical trials: Absence, open to volunteers
Mayer Rokitansky Kuster Hauser Syndrome, Absence of Uterus
Uterine Transplant for Women With Absolute Uterine Factor Infertility (AUFI)
Absolute Uterine Factor Infertility (AUFI) is due to congenital or surgical absence of a uterus or the presence of a nonfunctional uterus.
- Conditions
- Mayer Rokitansky Kuster Hauser Syndrome, Absence of Uterus, Infertility of Uterine Origin
- Trial name
- NCT05263076
- Testing
- Uterine Transplant
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- John Goss
Chest Pain, Ischemia
Evaluation of Patients With Non-obstructive Coronary Arteries
Patients with angina and non-obstructive CAD are common within clinical practice, but remain a challenge with regard to diagnosis and treatment.
- Trial name
- noCAD (NCT00823563)
- Testing
- 30 cc blood draw, Intravascular ultrasound (IVUS), Coronary pressure/flow wire testing
- Where
- United States
- Volunteers
- 2,000 people
- Sponsor
- Stanford University
Heart Failure With Reduced Ejection Fraction (HFrEF)
Correlation of Typical LBBB Mechanical Activation Pattern by 2D Strain Echocardiography With Acute GWE Improvement in Patients Receiving LBBp or Conventional BiVp for Cardiac Resynchronization Therapy (Echo LBBp)
The present study is a multicenter interventional non randomised study in patients requiring an implantable device for cardiac resynchronization therapy.
- Trial name
- ECHO-LBBp (NCT06689111)
- Testing
- Left bundle branch pacing lead, CRT with the standard method through cs
- Where
- Greece
- Volunteers
- 100 people
- Sponsor
- University Hospital of Patras
Asenteeism
Classroom Air Purifiers for Reducing School Absence
Background Respiratory infections like influenza and SARS-CoV-2 pose significant global health risks due to their high transmissibility and severity.
- Trial name
- NCT07119333
- Testing
- Air purifiers
- Where
- Norway
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Norwegian Institute of Public Health
Breast Cancer, Acquired Absence of Breast
Long-term Evaluation of Quality of Life and Aesthetic Outcomes After Autologous Breast Reconstruction Using the Profunda Artery Perforator (PAP) Flap
Breast reconstruction using autologous tissue is an important option for women undergoing mastectomy for breast cancer. The profunda artery perforator (PAP) flap is a reliable alternative when abdominal tissue is unavailable or…
- Conditions
- Breast Cancer, Acquired Absence of Breast, Autologous Breast Reconstruction
- Trial name
- QUALIPAP (NCT07728565)
- Where
- France
- Volunteers
- 264 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Oxygen Supply Absent
Monitoring Free Tissue Transfer Hemodynamics Using NIRS
Free tissue transfer (FTT) is a surgical procedure for repairing cancer resection wounds. Free tissue transfer usually involves taking skin from one area of the body (e.g.
- Trial name
- NCT06661525
- Testing
- Free Flap NIRS
- Where
- 2 sites in Canada
- Volunteers
- 60 people
- Sponsor
- University of British Columbia
Oligospermia, Azoospermia, Nonobstructive
Isotretinoin vs hCG for Male Infertility Due to Low or Absent Sperm
This study compares two medical treatments to see how well they improve sperm production in men with infertility due to low sperm counts (oligospermia) or no sperm in the semen due to non-obstructive causes (nonobstructive…
- Conditions
- Oligospermia, Azoospermia, Nonobstructive, Infertility
- Trial name
- NCT07481370
- Testing
- isotretinoin, Human chorionic gonadotrophin (hCG)
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Nebraska
Absence Epilepsy, Ketogenic Dieting
Ketogenic Diet for New-Onset Absence Epilepsy
The ketogenic diet is a medical therapy for epilepsy that is used nearly predominantly for refractory epilepsy (after 2-3 drugs have been tried and failed).
- Conditions
- Absence Epilepsy, Ketogenic Dieting, Epilepsy, Absence
- Trial name
- NCT04274179
- Testing
- Modified Atkins Diet, Absence epilepsy medications
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Johns Hopkins University
Chronic Kidney Diseases, Bladder Dysfunction
Concomitant Renal and Urinary Bladder Allograft Transplantation
The purpose of this study is to establish if concomitant renal and vascularized urinary bladder allograft transplantation is feasible.
- Conditions
- Chronic Kidney Diseases, Bladder Dysfunction, Bladder Absence, Posterior Urethral Valve
- Trial name
- NCT04626167
- Testing
- Concomitant Renal and Urinary Bladder Allograft Transplantation
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- Mayo Clinic
Diagnosis of BPD Based on the DIB-R Clinical Interview for the BPD Group, Diagnosis of ADHD Using the KSADS-PL for the ADHD Group
ADOLESCENTS IMAGING USING fMRI: Feasibility Study
Impaired social cognition and cognitive control associated with borderline personality disorder (BPD) remain less explored. Recent Franco-Canadian study, has shown the feasibility of a neuroimaging tests in Quebec adolescents…
- Conditions
- Diagnosis of BPD Based on the DIB-R Clinical Interview for the BPD Group, Diagnosis of ADHD Using the KSADS-PL for the ADHD Group, Absence of Pathology on the CBCL and Ab-DIB for the Healthy Control Group, All Participants Were Euthymic at the Time of Task Administration
- Trial name
- ADO IMAGE (NCT07540429)
- Testing
- functional magnetic resonance imaging (fMRI)
- Where
- France
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Etablissement Public de la Sante Mentale de la Somme
Autism Spectrum Disorder, Autism Spectrum Disorder (ASD)
Intranasal Insulin for Autism Spectrum Disorder in Children and Young Adults Aged 4 to 21 Years
This observational study evaluates the real-world use of intranasal insulin in children and young adults with autism spectrum disorder (ASD) utilizing the ViaNase™ device developed by Kurve Therapeutics.
- Conditions
- Autism Spectrum Disorder, Autism Spectrum Disorder (ASD), Autism Spectrum Disorder High-Functioning, Autism Spectrum Disorder With Absence of Functional Language
- Trial name
- IN-INS-AUT (NCT07521371)
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Healing Hope International
Jaw, Edentulous, Partially, Acquired Absence of Single Tooth
Esthetic, Clinical and Radiographic Outcomes of Immediate and Delayed Implant Placement
The aim of this prospective cohort study is to compare the esthetic, clinical and patient-centered outcomes following immediate and delayed implant placement protocols.
- Trial name
- NCT02814149
- Testing
- Type 1 implant placement, Type 3 implant placement
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Sun Yat-sen University
Gastric Cancer
Randomized Phase II Trial Evaluating DFS in The Absence of an Adjuvant Component of Perioperative Chemotherapy in Patients With Gastric Cancer
This single-center, open-label, randomized phase II trial (JAGC-1) will evaluate whether adjuvant chemotherapy can be safely omitted in patients with stage IB-III gastric cancer (cT2-4a and/or N+) who have achieved a pathological…
- Trial name
- JAGC1 (NCT06942663)
- Testing
- Surveillance, Adjuvant Chemotherapy
- Volunteers
- 228 people
- Sponsor
- Nizhny Novgorod Regional Clinical Oncology Center
HIV I Infection, Injection Pain
Impact of Pain From Injectables Antiretroviral Treatments in HIV-1 Patients Based on the Injection Site (Ventrogluteal or Dorsogluteal) and the Use or Non-use of Virtual Reality Headset
This is a multicenter, randomized, open-label study with a cross-over design. The objective of this project is to compare the intensity of pain induced by injectable antiretroviral (ARV) treatment (Cabotegravir® and Rilpivirine®)…
- Trial name
- VIHINJECT (NCT06834113)
- Testing
- Dorsogluteal intramuscular injection
- Where
- 5 sites in France
- Volunteers
- 120 people
- Sponsor
- Centre Hospitalier Régional d'Orléans
Colostomy - Stoma
Laparoscopic Hartmann's Reversal Procedure: In the Absence of Standardized Guidelines, we Started a Database of Patient Submitted Reversal Hartman With Standard Technique and Laparoscopic Technique, Prospectively for One Year and a Follow-up Period of 6 Months
Several studies have shown laparoscopic technique's advantages, including more rapid post-operative recovery, less post-operative pain, earlier restoration of bowel function, more rapid return to normal diet, and reduced…
- Trial name
- LHarSAL (NCT06863896)
- Testing
- Hartmann's reversal
- Volunteers
- 201 people, healthy volunteers welcome
- Sponsor
- Azienda USL Toscana Centro
Amputation, Prosthesis User
Effects of Microprocessor-controlled Prosthetic Knees on Fall-related Health Outcomes in Limited Community Ambulators
The goal of this study is to find out if using microprocessor-controlled prosthetic knees (MPKs), prosthetic knees with a built-in computer, improves health outcomes related to falls in adults who use above-knee prostheses.
- Conditions
- Amputation, Prosthesis User, Amputation; Traumatic, Leg: Thigh, Between Hip and Knee, Limb; Absence, Congenital, Lower
- Trial name
- NCT06937242
- Testing
- Ottobock C-Leg 4 Microprocessor Knee, Ottobock Kenevo
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Hanger Institute for Clinical Research and Education, LLC
Pseudo Obstruction
ACTG2/FLNA Testing Yield in Adult Idiopathic Chronic Intestinal Pseudo-Obstruction (CIPO) With Reduced/Absent Distal Esophageal Contractility
To assess the diagnostic yield of Sanger sequencing for ACTG2 and FLNA genes evaluation on blood or saliva sample in patients with idiopathic CIPO in which high-resolution esophageal manometry (HRM) shows reduced (DCI <450…
- Trial name
- CIPO_GEN (NCT07448753)
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Marina Coletta
Cystoscopy
Accuracy and Precision of Train-of-Four Ratios Obtained With Acceleromyography and Electromyography in Restricted-Movement Settings in the Absence of Neuromuscular Blocking Drugs
The purpose of this research is to compare the performance of acceleromyograph and electromyograph-based quantitative neuromuscular monitors when the arms are tucked for surgical positioning.
- Trial name
- NCT06805032
- Testing
- Observation of EMG and AMG readings
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Mayo Clinic
Teeth Absent, Teeth Missing
Multicenter Clinical Study on the Efficacy and Esthetic Outcomes of Immediate Implant Placement Using the Socket-Shield Technique Versus Conventional Immediate Implantation in the Anterior Maxillary Esthetic Zone
This study plans to enroll no fewer than 48 adult patients who have non-restorable maxillary anterior teeth due to trauma or dental diseases and are candidates for immediate implant placement, meeting the inclusion and exclusion…
- Conditions
- Teeth Absent, Teeth Missing, Dental Implant
- Trial name
- NCT07822685
- Testing
- the Socket Shield Technique (SST) immediate implant placement, Conventional immediate implant placement
- Volunteers
- 48 people
- Sponsor
- First Affiliated Hospital of Wenzhou Medical University
Liver Transplantation, Hepatocellular Carcinoma
Assessment of AFP and PIVKA-II as Prognostic Indicators in Liver Transplantation for Hepatocellular Carcinoma
As key biomarkers in HCC, AFP and PIVKA-II reflects biological features of tumor and has been widely applied for clinical diagnosis.
- Conditions
- Liver Transplantation, Hepatocellular Carcinoma, Alpha-Fetoprotein, Protein Induced by Vitamin K Absence or Antagonist-II
- Trial name
- NCT06331260
- Volunteers
- 600 people
- Sponsor
- Zhejiang University