Clinical trials: Diagnostic Errors
X-Linked Adrenoleukodystrophy, Adrenomyeloneuropathy
Safety and Pharmacodynamic Study of Sobetirome in X-Linked Adrenoleukodystrophy (X-ALD)
The purpose of this study is to assess the safety, tolerance, pharmacokinetics, and pharmacodynamics of sobetirome, a selective thyroid hormone analog, in adult male X-ALD patients.
- Trial name
- NCT01787578
- Testing
- Sobetirome
- Where
- United States
- Sponsor
- Thomas S. Scanlan
Presbyopia
Long Term Observation of Patient Satisfaction Post INTRACOR Treatment Based on Patient Perception and Diagnostic Data
This study is a prospective, open, not randomized, unilateral multicenter eye study consisting of two study arms to observe the long term satisfaction of patients after an INTRACOR treatment.
- Trial name
- NCT01164358
- Where
- 4 sites in Germany
- Volunteers
- 105 people
- Sponsor
- Technolas Perfect Vision GmbH
Gaucher's Disease
Study to Evaluate Efficacy and Safety of Imiglucerase Treatment in Chinese Patients With Gaucher Disease Type Ⅲ
Primary Objective To evaluate the efficacy on hematologic manifestations of imiglucerase treatment in Chinese patients who are diagnosed as Gaucher disease type Ⅲ To evaluate the safety profile of imiglucerase in maximum dose in…
- Trial name
- SEED (NCT04656600)
- Testing
- Cerezyme® / Imiglucerase
- Where
- 5 sites in China
- Volunteers
- 12 people
- Sponsor
- Sanofi
Congenital Adrenal Hyperplasia
Cardiovascular Risk Profile in Patients With Congenital Adrenal Hyperplasia
Treatment with glucocorticoids and mineralocorticoids has changed congenital adrenal hyperplasia (CAH) from a fatal to a chronic lifelong disease.
- Trial name
- cardiohcs (NCT01807364)
- Where
- France
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Congenital Disorders of Glycosylation
Large-Scale Metabolomic Profiling for the Diagnosis of Inborn Errors of Metabolism
Researchers are trying to determine the efficacy of a global metabolomic approach in testing for and diagnosing inborn errors of metabolism as opposed to traditional testing methods.
- Trial name
- NCT04201067
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Cardiac Amyloidosis
Validation of Different Diagnostic Modalities in the Detection of Cardiac Amyloidosis Among Patients With "Red Flags"
The study aims to test and compare the diagnostic yield of different diagnostic modalities (speckle tracking echocardiography, CMR, serum and urine protein analysis and bone tracer scintigraphy) in the detection of cardiac…
- Trial name
- NCT06175858
- Testing
- CMR
- Volunteers
- 30 people
- Sponsor
- Assiut University
Transthyretin (TTR) Amyloid Cardiomyopathy
An Observational Study Using Artificial Intelligence (AI) Algorithms on Electrocardiography (ECG), Point-of-care Ultrasound (POCUS), and Transthoracic Echocardiophy (TTE) to Estimate the Under-diagnosis of Transthyretin Amyloid Cardiomyopathy (ATTR-CM) Across a Diverse Range of US Health Systems.
This is a multi-center, observational study with the overall objective to examine the scale of under-diagnosis for transthyretin amyloid cardiomyopathy (ATTR-CM) across a broad range of diverse health systems in the US using a…
- Trial name
- TRACE Network (NCT07062848)
- Testing
- AI Toolkit for ATTR-CM Diagnosis
- Where
- 12 sites in United States
- Volunteers
- 1,500,000 people
- Sponsor
- Yale University
Hypophosphatasia
Characteristics of Hypophosphatasia in Adult Patients in Rheumatology
With hypophosphatasia still being frequently overlooked and misdiagnosed, the primary aim of this prospective observational study is to determine the prevalence of hypophosphatasia in adult patients in rheumatology, and beyond…
- Trial name
- COHIR (NCT06161142)
- Testing
- Second alkaline phosphatase measurement, Extended laboratory diagnostics, Symptom and clinical findings checklist for hypophosphatasia
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- University of Bonn
Hunter Syndrome
An Extension Study of HGT-HIT-045 Evaluating Long-Term Safety and Clinical Outcomes of Idursulfase-IT in Conjunction With Elaprase in Pediatric Participants With Hunter Syndrome and Cognitive Impairment
This extension study of HGT-HIT-045 is designed to collect long-term safety data in pediatric participants with Hunter syndrome and cognitive impairment who are receiving intrathecal (IT) idursulfase-IT and intravenous (IV)…
- Trial name
- NCT01506141
- Testing
- Idursulfase-IT, Elaprase
- Where
- 9 sites in United States, Canada and 1 more
- Volunteers
- 15 people
- Sponsor
- Takeda
Colon Cancer, Lung Cancer
Effectiveness of Electronic Health Record-Based Interventions for Improving Follow-Up in Primary Care
Diagnostic delays in ambulatory care are often due to breakdowns of related care processes. Electronic systems can improve follow-up and reduce delays by detecting missed appointments or incomplete procedures so that patients are…
- Conditions
- Colon Cancer, Lung Cancer, Prostate Cancer
- Trial name
- NCT01346839
- Testing
- Contact Intervention
- Where
- 2 sites in United States
- Volunteers
- 1,256 people
- Sponsor
- Baylor College of Medicine
Gout, Hyperuricemia
Research and Development of a New Technology for Detection of Abnormal Excretion of Intestinal Uric Acid Involved in the Incidence of Gout
To evaluate differences in specific SNPs and intestinal microflora between patients with gout and hyperuricemia and healthy controls.
- Conditions
- Gout, Hyperuricemia, Gut Microbiota, Uric Acid
- Trial name
- NCT04953533
- Testing
- no intervention
- Where
- China
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Heart Failure, Pulmonary Disease, Chronic Obstructive
Pulmonary Function, Chronic Obstructive Pulmonary Disease (COPD) Prevalence, and Systemic Inflammation in Chronic Heart Failure With or Without COPD
The aim of the present study is: 1. To investigate pulmonary function abnormalities (restriction, obstruction, diffusion impairment, mixed pulmonary defects) in patients with chronic heart failure (CHF) and to determine which of…
- Conditions
- Heart Failure, Pulmonary Disease, Chronic Obstructive, Inflammation
- Trial name
- NCT01429376
- Testing
- Pulmonary function tests, Blood tests, Questionnaires
- Where
- 2 sites in Netherlands
- Volunteers
- 234 people
- Sponsor
- Rijnstate Hospital
Mild Autonomous Cortisol Secretion (MACS), Autonomous Cortisol Secretion (ACS)
Metyrapone Study for Patients Diagnosed With Mild Autonomous Cortisol Secretion - MACS
single-center, randomized, double-blind, placebo-controlled Phase 2 study to evaluate safety and efficacy of overnight metyrapone in patients with MACS.
- Trial name
- NCT07138274
- Testing
- Metyrapone 250 mg Oral Tablets
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- Mayo Clinic
Transthyretin (TTR) Amyloid Cardiomyopathy
Safety and Efficacy of Tafamidis in Patients With Transthyretin Cardiomyopathy
This Phase 3 study will investigate the efficacy, safety and tolerability of an oral daily dose of 20 mg or 80 mg tafamidis meglumine capsules compared to placebo in subjects with either transthyretin genetic variants or…
- Trial name
- ATTR-ACT (NCT01994889)
- Testing
- Tafamidis
- Where
- 80 sites in United States, Belgium and 11 more
- Volunteers
- 441 people
- Sponsor
- Pfizer
Wilson Disease
Efficacy and Safety Study of WTX101 (ALXN1840) in Adult Wilson Disease Patients
The main purpose of the study was to evaluate the efficacy of ALXN1840 (formerly WTX101) for 24 weeks on non-ceruloplasmin-bound copper (NCC) concentrations adjusted for molybdenum plasma concentration in participants newly…
- Trial name
- NCT02273596
- Testing
- ALXN1840
- Where
- 9 sites in United States, Austria and 3 more
- Volunteers
- 29 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Osteogenesis Imperfecta, Rare Bone Disorders
Morphology in Oral Rare Syndromes & Artificial Intelligence for Clinical Diagnosis
MOSAIC aims to determine whether oro-dental morphological anomalies, particularly palatal morphology, associated with rare bone and cartilage diseases can be precisely characterized using 3D digital models analysed through…
- Conditions
- Osteogenesis Imperfecta, Rare Bone Disorders, Hypophosphatemia, X-Linked
- Trial name
- MOSAIC (NCT07666269)
- Testing
- intra-oral 3D optical impression
- Where
- France
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Non-ischemic Cardiomyopathy, Dilated Cardiomyopathy (DCM)
Multimodal and Multidisciplinary Approach to Optimize Diagnostic, Prognostic, and Therapeutic Management of Patients with Non-ischemic Cardiomyopathies and Arrhythmogenic-inflammatory Phenotypes: a Multicenter, Observational, Retrospective and Prospective Registry Study.
Non-ischemic cardiomyopathies (NICM) represent a heterogeneous group of pathologies characterized by absence of obstructive disease of the epicardial coronary vessels and distinct structural and functional changes of the…
- Conditions
- Non-ischemic Cardiomyopathy, Dilated Cardiomyopathy (DCM), Hypertrophic Cardiomyopathy (HCM), Restrictive Cardiomyopathy
- Trial name
- AINICM (NCT06607471)
- Testing
- Support treatment, cardiac medical treatment, aetiology-specific treatment, device implant, arrhythmia ablation, Support treatment, cardiac medical treatment, aetiology-specific treatment
- Where
- Italy
- Volunteers
- 15,000 people
- Sponsor
- Scientific Institute San Raffaele
Diagnostic Error
Diagnostic Errors in Anaphylactic Shock
Diagnostic accuracy and quality of management in anaphylactic shock is assessed in three conditions: expected, unexpected with no distractor, unexpected with distractor
- Trial name
- ANASim (NCT04825106)
- Testing
- Diagnostic context
- Where
- Switzerland
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Panoramic Radiography
Influencing Panoramic Imaging Errors With Strips
Introduction: Panoramic radiography quality can be impaired by some errors such as positioning errors. Palatoglossal air space shadow error is one of the most common positioning errors and it's due to the tongue not sticking to…
- Trial name
- NCT06149234
- Testing
- Fruit leather on the tongue, Chewing gum strip, Celluloid matrix group
- Where
- Iran
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- Kasra Rahimipour
Medical Errors, Decision Support Systems, Clinical
Integrating Contextual Factors Into Clinical Decision Support
Preventing contextual errors requires heightening clinician responsiveness to clues that there are contextual factors during the clinical encounter, in real time.
- Conditions
- Medical Errors, Decision Support Systems, Clinical, Diagnostic Errors
- Trial name
- NCT03244033
- Testing
- Contextual clinical decision support, Contextual survey
- Where
- 2 sites in United States
- Volunteers
- 452 people
- Sponsor
- University of Illinois Chicago