Clinical trials: Undiagnosed Conditions
Diabetes Mellitus, Type 2
Screening for Undiagnosed Type 2 Diabetes in New Classes of Subjects at High Risk
The study aims to evaluate IFG, IGT or unknown type 2 diabetes mellitus in new classes at high risk to develop alterations of glucose metabolism and definition of new pathogenic mechanisms of insulin resistance and…
- Trial name
- NCT00520962
- Where
- Italy
- Volunteers
- 1,997 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Intellectual Disability, Multiple Congenital Anomaly
Whole Genome Sequencing in the Detection of Rare Undiagnosed Genetic Diseases in Children in China
To assess the indications and diagnostic efficiency of whole genome sequencing (WGS) in pediatric patients with unexplained intellectual disability/developmental delay, multiple congenital abnormalities and other rare and…
- Conditions
- Intellectual Disability, Multiple Congenital Anomaly, Rare Diseases
- Trial name
- NCT03424772
- Testing
- Whole genome sequencing
- Where
- 14 sites in China
- Volunteers
- 100 people
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
COVID-19, Long Haul
Covid-19 Long Haul Preventative and Health Promotion Care Clinical Trial Acceleration Program.
Investigators are conducting a study on alternative treatments for patients who have received an current or previous positive COVID-19 diagnosis with mild-serve symptoms or undiagnosable condition after testing positive for…
- Trial name
- NCT06441955
- Testing
- Ritonavir-Boosted Nirmatrelvir (Paxlovid), Physiological Evaluation, Moderna COVID-19 Vaccine
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Well- Konnect Healthcare Services and Research Firm
Undiagnosed Disease
Adult Patients With Undiagnosed Conditions and Their Responses to Clinically Uncertain Results From Exome Sequencing
Background: People with conditions that are unknown or hard to diagnose may be helped by a genetic technique. It is called exome sequencing. It helps diagnose disease by unlocking all the data in a person s genetic code.
- Trial name
- NCT03605004
- Where
- 2 sites in United States
- Volunteers
- 26 people
- Sponsor
- National Human Genome Research Institute (NHGRI)
COPD, Asthma
The UCAP 2 Pilot Study
Our research group has found that Canadians with undiagnosed asthma or chronic obstructive pulmonary disease (COPD) have increased respiratory symptoms and worse health-related quality of life.
- Trial name
- NCT06014840
- Testing
- Assessment and Treatment provided to participant by a respirologist using evidence-based guidelines for asthma or COPD
- Where
- Canada
- Sponsor
- Ottawa Hospital Research Institute
Chronic Obstructive Pulmonary Disease (COPD)
Developing a COPD Case Finding Methodology for Primary Care
The purpose of this qualitative work is to inform the content and structure of a new screening measure for identifying undiagnosed at-risk COPD cases in primary care and support content validity of the measure.
- Trial name
- NCT01880177
- Where
- 4 sites in United States
- Volunteers
- 346 people, healthy volunteers welcome
- Sponsor
- University of Michigan
HIV, HIV Self-testing
Our Healthbox - Evaluating Interactive Dispensing Systems for Low-Barrier Access to HIV Testing and Harm Reduction.
When REACH Nexus at MAP Centre for Urban Solutions out of St. Michael's Hospital launched its signature program, I'm Ready in 2021, our goal was to democratize access to free HIV self-testing to reach the undiagnosed in Canada.
- Conditions
- HIV, HIV Self-testing, Harm Reduction, Sexually Transmitted Diseases
- Trial name
- NCT05516069
- Testing
- Our Healthbox (smart vending machine or interactive dispensing system)
- Where
- Canada
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Unity Health Toronto
Undiagnosed Disease, Rare Diseases
Rare and Undiagnosed Disease Research Biorepository
This research study is being done to find markers and identify causes of rare and undiagnosed diseases by analyzing patient's DNA (i.e., genetic material), RNA, plasma, urine, tissues, or other samples that could be informative…
- Trial name
- PRaUD (NCT04703179)
- Testing
- Genetic test evaluation
- Where
- 3 sites in United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Undiagnosed Conditions, Rare Disorders
Gene Discovery Core, The Manton Center
The Gene Discovery Core at The Manton Center for Orphan Disease Research based at Boston Children's Hospital studies families with rare, poorly understood or undiagnosed, but suspected genetic conditions.
- Conditions
- Undiagnosed Conditions, Rare Disorders, Orphan Diseases
- Trial name
- NCT02743845
- Where
- United States
- Volunteers
- 10,000 people
- Sponsor
- Boston Children's Hospital
Obstructive Sleep Apnea
The Incidence of Undiagnosed OSA Compared in Multi-ethic Races of Malaysia & the Associated Postoperative Complications
Obstructive sleep apnoea (OSA) is a condition in which a person's sleep is disrupted with momentary periods of apnoea and hypopnoea. This occurs when there is a blockage to airflow.
- Trial name
- NCT02127099
- Where
- Malaysia
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Respiratory Symptoms
Belgian Pulmonary Function Study
Pulmonary function tests including spirometry, lung volumes, measurements of resistance and diffusing capacity are essential in the diagnosis of several pulmonary diseases.
- Trial name
- BPFS (NCT01297881)
- Where
- Belgium
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Marc Decramer
Chronic Kidney Diseases, Hypertension
Real Clinical Practice Register of AlbUminuRia Detection in Patients With Previously undiAgnosed Chronic Kidney Disease
Real clinical practice register of Albuminuria detection in patients with previously undiagnosed chronic kidney disease
- Conditions
- Chronic Kidney Diseases, Hypertension, Chronic Heart Failure, Ischemic Heart Disease
- Trial name
- AURA (NCT05690009)
- Where
- Russia
- Volunteers
- 4,580 people
- Sponsor
- Eurasian Association of Therapists
Inherited Disease, Rare Diseases
Longitudinal Study of Ultra-rare Inherited Metabolic and Degenerative Neurological Diseases.
General aim of the study is the improvement of the clinical knowledge of ultra-rare inherited metabolic and degenerative neurological diseases (prevalence less than 5:100,000) in adulthood through the systematic longitudinal…
- Conditions
- Inherited Disease, Rare Diseases, Metabolic Disease, Undiagnosed Disease
- Trial name
- NCT04880356
- Testing
- collection of data
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta
Undiagnosed Diseases, Genetic Diseases
The Mayo Clinic Rare and Undiagnosed Disease Hackathon
The purpose of this study is to create a Mayo Clinic biospecimen and data repository to support the evaluation of patients with rare and undiagnosed diseases through a structured, multidisciplinary diagnostic program.
- Conditions
- Undiagnosed Diseases, Genetic Diseases, Rare Diseases
- Trial name
- NCT07714161
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Mayo Clinic
Undiagnosed Diseases, Rare Diseases
Genetic Analysis of Uncommon Disease Presentations in Non-US Populations
Background: Genetics research over the past 20 years has helped researchers find the causes of many diseases. More powerful tools for genetic testing now exist.
- Trial name
- NCT06595940
- Where
- Mauritius
- Volunteers
- 400 people
- Sponsor
- National Human Genome Research Institute (NHGRI)
Undiagnosed Disease
Exome and Genome Analysis to Elucidate Genetic Etiologies and Population Characteristics in the Plain Community
This study is designed to utilize whole exome and whole genome sequencing techniques to identify underlying genetic causes for undiagnosed disorders in the Plain Communities, and to do population genetic studies looking at…
- Trial name
- NCT02927158
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Non-Cardiac Chest Pain, Undiagnosed Chest Pain
Non-cardiac Chest Pain Evaluation and Treatment Study (CARPA) - Part 1: Diagnosis.
The overall aim of the project is to evaluate diagnosis and treatment of chest pain originating from the musculoskeletal system.
- Conditions
- Non-Cardiac Chest Pain, Undiagnosed Chest Pain, Musculoskeletal Chest Pain, Ischemic Heart Disease
- Trial name
- NCT00373828
- Where
- Denmark
- Volunteers
- 302 people
- Sponsor
- Clinical Locomotion Science
Rare Disease, Undiagnosed Disease
EpiSign International: Expanding Epigenomic Testing in Rare Disease
The purpose of this study is to assess the utility of EpiSign software and an integrated DNA methylation and copy number variant (CNV) microarray technology in helping to diagnose individuals with rare diseases.
- Conditions
- Rare Disease, Undiagnosed Disease, Genetic Diseases, Inborn, Congenital Abnormalities
- Trial name
- NCT07839754
- Testing
- Integrated EPIC/CNV microarray with EpiSign analysis, EpiSign analysis with EPIC DNA methylation microarray
- Where
- United Kingdom
- Volunteers
- 192 people
- Sponsor
- University of Manchester
Lymphedema, Lower Limb, Lymphedema
Detecting the Undetected: Heart Failure Screening at the Lymphoedema Point of Care
Heart failure affects more people than the four most common cancers combined. When identified early, management is more straightforward, preventing complications, hospitalisations, and fatalities.
- Conditions
- Lymphedema, Lower Limb, Lymphedema, Heart Failure, Heart Failure (for Example, Fluid Overload)
- Trial name
- NCT07498868
- Where
- United Kingdom
- Volunteers
- 618 people
- Sponsor
- Swansea Bay University Health Board
Atrial Fibrillation
A Study to Assess the Effectiveness of an Atrial Fibrillation (AF) Risk Prediction Algorithm and Diagnostic Test in Identifying Patients With AF.
This is a trial to assess the effectiveness of an atrial fibrillation (AF) risk prediction algorithm and diagnostic test for the identification of patients with atrial fibrillation
- Trial name
- PULsE AI (NCT04045639)
- Where
- 6 sites in United Kingdom
- Volunteers
- 260 people
- Sponsor
- Bristol-Myers Squibb