Clinical trials: Laboratory Testing
Narcotic Use, Central Sleep Apnea
Diagnosis of Sleep-Related Respiratory Disorders in Patients With Narcotic Medications
The present study is a prospective, single cohort study involving patients on narcotic medications, undergoing overnight sleep studies in the clinical sleep laboratory.
- Trial name
- WP-NARC001 (NCT03670914)
- Testing
- WatchPAT 200
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Kaiser Permanente
Hyperoxaluria
Validation Testing for Plasma Oxalate Levels in the Biochemical Laboratory at the Galilee Medical Center, in Collaboration With the Biochemistry Laboratory at CHARITE Hospital in Berlin, and Testing the Relationship Between Oxalate Levels and Vitamin C Levels in Plasma
Background: Elevated plasma oxalate levels in various conditions, including: primary hyperoxaluria due to increased production in the liver, renal failure due to decreased renal excretion, intestinal diseases with fatty diarrhea…
- Trial name
- NCT06578754
- Testing
- This is an non-interventional study
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Western Galilee Hospital-Nahariya
Meditation, Pain
Study of Affect Induction for Lab Induced Pain in Healthy Undergraduates
The goal of this clinical trial is to test if a mindfulness-enhanced positive affect induction (MPAI) works well to reduce pain intensity and pain unpleasantness from a cold water pain test in undergraduate college students who…
- Conditions
- Meditation, Pain, Mindfulness, Affect
- Trial name
- NCT05619419
- Testing
- Mindfulness-enhanced positive affect induction, Breathing Meditation
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Various Comorbidities
Pulse CO-Oximetry Noninvasive Monitoring and Laboratory Measurements of Subject Blood Samples
Characterize Masimo noninvasive technology in spot check reading on subjects and make comparison to invasive blood sampling tested on reference analyzers.
- Trial name
- NCT01638455
- Testing
- Noninvasive device
- Where
- United States
- Volunteers
- 2,776 people, healthy volunteers welcome
- Sponsor
- Masimo Corporation
Health Behavior
The Impact of Charge Displays on Inpatient Laboratory Test Ordering
This is a clinical trial to evaluate the impact of presenting medicare fee data for inpatient laboratory tests in the electronic health record on provider ordering behavior at a tertiary care hospital.
- Trial name
- NCT02355496
- Testing
- Displaying medicare fee data
- Volunteers
- 98,529 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Atrial Fibrillation, Medication Adherence
Adherence and Coagulation Assays in Dabigatran-treated Patients With Atrial Fibrillation
In patients with non-valvular atrial fibrillation treated with dabigatran etexilate, the level of adherence will be measured using a questionnaire, the Danish National Prescription Registry and pillcount and will be related to…
- Conditions
- Atrial Fibrillation, Medication Adherence, Blood Coagulation Tests, Anticoagulants; Circulating, Hemorrhagic Disorder
- Trial name
- ARCADE (NCT03280368)
- Testing
- Bloodtest, Questionnaires
- Where
- Denmark
- Volunteers
- 430 people, healthy volunteers welcome
- Sponsor
- Hospitalsenheden Vest
Coagulation Disorder
INR Comparison Testing in Cardiac Surgery
The investigator is testing blood samples to compare the results of two different techniques. Since blood loss and the need for blood transfusions continue to be major problems after heart surgery and other types of surgery, the…
- Trial name
- NCT03267823
- Testing
- International Normal Ratio (INR)
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Miami
Healthy, Medical Record Systems, Computerized
The Effects of a Results Management System on Physician Awareness of Post-Discharge Test Results
This project aims to define the problem of results that return after patient discharge and to study the implementation of an Electronic Medical Record (EMR)-based system for tracking these results.
- Trial name
- NCT00146354
- Testing
- Hospitalists Results Manager
- Where
- 2 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Food Consumption, Perseverance
A Pilot Laboratory Study Investigating How Physical Tasks and Hunger Affect Taste Perception
This one time pilot laboratory study focuses on examining the relationship between different types of physical tasks and taste perception of high and low-calorie foods among hungry individuals.
- Trial name
- NCT01758302
- Testing
- Simple physical task, Complex physical task, Cookies
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- The Miriam Hospital
Biotin Ingestion, Interference With Routine Analyical Tests
Effect of Biotin on Routine Laboratory Values
Inaccuracy of laboratory medicine diagnostic tests may be associated with ingestion of over-the-counter biotin supplements.
- Trial name
- SafeLab-HAM (NCT03995277)
- Testing
- Biotin
- Where
- 4 sites in Germany
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Dr. med. Mahir Karakas
Acute Stress Reaction
The Efficacy of Vitamin D Supplementation to Sustain Performance Outcomes
The goal of this clinical trial is to find out if vitamin D supplements help healthy adults maintain their cognitive and simple physical task performance and emotional state during highly stressful situations.
- Trial name
- NCT07654777
- Testing
- Vitamin D3 (Cholecalciferol)
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Walter Reed Army Institute of Research (WRAIR)
Healthy
Bioequivalence Study of Rivastigmine 1.5 mg Capsules Under Fasting Conditions
This is a bioequivalence study of Rivastigmine 1.5 mg capsules and Exelon Administered as 1.5 mg capsule in Healthy subjects under fasting conditions.
- Trial name
- NCT01146067
- Testing
- Rivastigmine
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Dr. Reddy's Laboratories Limited
Healthy
Bioequivalence Study of Fluoxetine HCL 40 mg Capsules Under Fasting Conditions
The objective of this study is to compare the relative bioavailability of fluoxetine HCL 40 mg capsules (by Ranbaxy Laboratories Limited) with that of PROZAC® 40 mg capsules (by Dista Products Company) following a single oral…
- Trial name
- NCT00778024
- Testing
- fluoxetine HCL 40 mg capsules
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Ranbaxy Laboratories Limited
Alcohol Consumption
Testing Brief Personalized Feedback Integrating Lab-based Alcohol Cue Information
This study aims to develop a brief intervention that uses information from a lab-based cue reactivity protocol to create personalized feedback targeting high-risk alcohol use among young adults who drink alcohol.
- Trial name
- Project ACE (NCT05873556)
- Testing
- Lab-based Cue Reactivity Personalized Feedback Intervention (PFI)
- Where
- United States
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- University of Washington
Healthy
Fed Study of Oxycodone Hydrochloride 30 mg Tablets and Roxicodone™ 30 mg Tablets
The objective of this open-label, randomized, two-period crossover study was to compare the oral bioavailability of a Mallinckrodt test tablet formulation of oxycodone 30 mg to an equivalent oral dose of a commercially available…
- Trial name
- NCT00853736
- Testing
- Roxicodone™ tablet 30 mg, Oxycodone hydrochloride tablet 30 mg
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Mallinckrodt
Semen Analysis, Male Infertility
YO® Smartphone Home Sperm Test Versus Manual Semen Analysis in Egyptian Men
This study compares the YO® Home Sperm Test, a smartphone-based semen testing device, with conventional manual semen analysis performed according to the World Health Organization (WHO) 6th edition laboratory manual.
- Trial name
- NCT07880288
- Testing
- YO® Home Sperm Test, Manual Semen Analysis (WHO 6th Edition)
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Armed Forces College of Medicine, Cairo, Egypt
COVID-19 Infection
PREDICT: A PBRN Feasibility Study on COVID-19 Screening in Dental Practice
The study team will conduct a feasibility study to develop and test out procedures for improved triage and COVID-19 testing in dental practices to increase safety and perceptions of the safety of Dental Health Care Workers (DHCW)…
- Trial name
- PREDICT (NCT05123742)
- Testing
- COVID-19 Testing
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Healthy
Bioavailability Study of Anastrozole Tablets 1 mg of Dr.Reddy's Under Fed Conditions
The purpose of this study is to compare bioavailability in healthy, post menopausal women subjects under fed conditions.
- Trial name
- NCT01155960
- Testing
- Anastrozole
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Dr. Reddy's Laboratories Limited
Endometriosis
Multicenter Study for Diagnostic Validation of a Laboratory Test for the Diagnosis of Endometriosis
Endometriosis affects at least 1 in 10 women worldwide and is associated with a diagnostic delay of 5-10 years. Currently, definitive diagnosis requires invasive laparoscopy, which is costly and burdensome for patients.
- Trial name
- NCT07553676
- Where
- 8 sites in Austria, Germany
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Diamens FlexCo
Stress, Physiological, Stress, Psychological
A Comparison of Acute Psychobiological Responses to Laboratory Stress Tests
The Mannheim Multicomponent Stress Test (MMST) is a validated laboratory stress test that combines cognitive, emotional, acoustic and motivational stress components.
- Trial name
- NCT06066320
- Testing
- MMST, TSST
- Where
- United Kingdom
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Liverpool John Moores University