Clinical trials: Drug Toxicity
Smoking, Cigarette, Smoking, Tobacco
Examination of Low Wattage and High Wattage E-Cigarettes
The overall aim of the proposed study is to evaluate the effect of switching from conventional cigarettes to either a LWe or HWe on smoking behavior, product use patterns and continued use, as well as biomarkers of toxicant…
- Conditions
- Smoking, Cigarette, Smoking, Tobacco, Nicotine Dependence, Exposure to Toxic Agent
- Trial name
- SWITCH (NCT03113136)
- Testing
- Low wattage E cigarette device, High wattage E cigarette device, Usual brand cigarette
- Where
- United States
- Volunteers
- 372 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Ecstasy (Drug), N-Methyl-3,4-Methylenedioxymethamphetamine
The NeXT Study; The Netherlands XTC Toxicity Study
The purpose of this study is to investigate the possible neurotoxic effects of the party-drug Ecstasy (MDMA)on brain and brain function in humans.
- Conditions
- Ecstasy (Drug), N-Methyl-3,4-Methylenedioxymethamphetamine, Psychopathology
- Trial name
- NCT00235768
- Where
- 3 sites in Netherlands
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- UMC Utrecht
Neoplasms, Medication Toxicity
Study of Orally-Administered AMXT 1501 Dicaprate in Normal Healthy Volunteers
This is a Phase 1 study, which will assess the safety, PK, and pharmacodynamics (PD) of orally-administered AMXT 1501 dicaprate in normal healthy male volunteers.
- Conditions
- Neoplasms, Medication Toxicity, Tolerance
- Trial name
- NCT03077477
- Testing
- AMXT 1501
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Aminex Therapeutics, Inc.
Epidemiologic Data of Some Synthetic Cannibinoids Toxicity in Patients Presenting at Assiut University Hospital, Psychiatric Hospital of Ministry of Health), Proportion of Acute and Chronic Abusers of Synthetic Cannibinoids Among Cases of Illicit Drugs Abuser in Studied Sites
Acute and Chronic Toxicity of Some Synthetic Cannabinoids in Assiut Psychiatric Hospitals
Synthetic cannabinoids (SCs) are new human-made mind-altering chemicals which are similar to chemicals found in the marijuana plant; they are recent to be used recreationally, especially by young adults.
- Trial name
- NCT03866941
- Testing
- causes of abuse synthetic cannibinoids
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Cardiovascular Diseases, Cardiotoxicity
Cancer Treatment Related Cardiovascular Toxicity: Comprehensive Myocardial and Vascular Phenotyping
Observational prospective cohort study designed to assess the mechanisms of fluoropyrimidine induced cardiovascular toxicity.
- Conditions
- Cardiovascular Diseases, Cardiotoxicity, Fluorouracil Adverse Reaction, Malignancy
- Trial name
- PC-TOX (NCT06048458)
- Testing
- Cardiovascular magnetic resonance with stress perfusion, CT coronary angiography, Retinal OCT angiography
- Where
- United Kingdom
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University College, London
Tobacco Use
Sugars in Cigarettes
The aim of this study is to investigate the impact of sugar levels in cigarette tobacco on cigarette abuse liability and appeal.
- Trial name
- NCT05308316
- Testing
- Cigarettes with added sucrose
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Masonic Cancer Center, University of Minnesota
Motivational Interview, Cosmetic Product Causing Toxic Effect
The Effectiveness of Motivational Interviewing in Reducing the Use of Household Chemicals and Personal Care Products During Pregnancy
Objective: The aim of the study is to examine the effect of motivational interviewing on reducing the use of household chemicals and personal care products during pregnancy.
- Trial name
- NCT06380634
- Testing
- Experimental group- Motivational Interview
- Where
- Turkey (Türkiye)
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Heated Tobacco, Respiratory Function
Acute Effects of a Heat-not-burn Tobacco Product on Pulmonary Function in Healthy Non Smokers.
IQOS ("I-Quit-Ordinary-Smoking,") is a type of "heat-not-burn" (HNB) tobacco product. There is evidence of a growing number of young people who try IQOS as a 'safe' alternative of cigarette.
- Conditions
- Heated Tobacco, Respiratory Function, Tobacco Toxicity
- Trial name
- NCT03995329
- Testing
- IQOS
- Where
- 2 sites in Greece
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Drug Toxicity, Platelet Dysfunction
The Influence of Tramadol on Platelet Function
The aim of this ex-vivo study is to quantify the effect of tramadol on platelet aggregation.
- Conditions
- Drug Toxicity, Platelet Dysfunction, Clotting Disorder
- Trial name
- NCT05237492
- Testing
- Tramadol
- Where
- Austria
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Petroleum Product Toxicity
Hepatorenal Dysfunctions Among Workers Exposed To Petroleum Products
The aim of this study is to assess the liver and renal functions of individuals who are occupationally exposed to petroleum products.
- Trial name
- NCT04815512
- Testing
- Liver function tests., kidney function tests
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Assiut University
Analgesia, Obstetrical, Coagulation Defect; Postpartum
IV Ketorolac on Platelet Function Post-Cesarean Delivery
Cesarean delivery has become the most common surgical procedure in the US. Non-steroidal anti-inflammatory drugs (NSAIDs) have been shown to improve the quality of post-cesarean analgesia and markedly reduce opioid consumption.
- Conditions
- Analgesia, Obstetrical, Coagulation Defect; Postpartum, Nonsteroidals (NSAIDs)Toxicity, Postpartum Hemorrhage
- Trial name
- KetoPltAgg (NCT03805607)
- Testing
- Ketorolac Tromethamine 30 MG/ML
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Cosmetic Product Causing Toxic Effect
Safety Assessment of Over-the-counter Personal Care and Cosmetic Products Ingredients Based on Product Description
"Personal care and cosmetic products maintain hygiene, enhance aesthetics and promote wellbeing. This category includes various formulations for cleansing, grooming and beautification products for skin, hair, nails, lips and…
- Trial name
- NCT06892067
- Testing
- Cosmetic Products
- Where
- Pakistan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Superior University
Oxygen Toxicity, Oxidative Stress
Effect of Hydrogen Gas on Hyperbaric Oxygen Toxicity
The goal of this trial is to investigate whether adding a small fraction of hydrogen gas to an oxygen-enriched breathing mixture can reduce pulmonary oxygen toxicity (POT) in healthy and active divers from the Swedish Armed…
- Conditions
- Oxygen Toxicity, Oxidative Stress, Hyperoxia, Hyperbaric Oxygen
- Trial name
- NCT07263399
- Testing
- Inhaled Hydrogen-Enriched Oxygen Gas, Inhaled Nitrogen-Enriched Oxygen Gas
- Where
- 2 sites in Sweden
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Blekinge Institute of Technology
Stevens-Johnson Syndrome, Toxic Epidermal Necrolysis
Outcomes in Stevens Johnsons Syndrome and Toxic Epidermal Necrolysis
This is a prospective, multicenter cohort observational; study to compare treatment outcomes in patients admitted to the hospital with Stevens-Johnsons Syndrome/Toxic Epidermolysis, aiming to assess the utility of medical…
- Conditions
- Stevens-Johnson Syndrome, Toxic Epidermal Necrolysis, Drug Reaction
- Trial name
- NCT03585946
- Testing
- Site specific standard of care comparison
- Volunteers
- healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Drug Toxicity, Healthy
Aminotransferase Trends During Prolonged Acetaminophen Dosing
The objective of this study is to monitor liver function tests (blood levels of an indicator of liver function) of healthy people taking the maximum labeled daily dose of acetaminophen compared to people taking placebo for 16 to…
- Trial name
- NCT00743093
- Testing
- acetaminophen
- Where
- 2 sites in United States
- Volunteers
- 398 people, healthy volunteers welcome
- Sponsor
- Denver Health and Hospital Authority
Chemotherapy-Related Cognitive Impairment, Chemotherapeutic Toxicity
Investigating Cognitive Impairment in Young Patients With Cancer Prospectively
The MyBrain study investigates the brain function of children, adolescents and young adults during and after chemo treatment for cancer.
- Conditions
- Chemotherapy-Related Cognitive Impairment, Chemotherapeutic Toxicity, Chemo-brain, Cancer
- Trial name
- MyBrain (NCT05840575)
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Antiretroviral Toxicity
Surveillance Monitoring for ART Toxicities Study in HIV Uninfected Children Born to HIV Infected Women
SMARTT will estimate the incidence of conditions and diagnoses potentially related to in utero exposure to antiretroviral therapy and/or exposure in the first two months of life among children born of HIV-infected mothers.
- Trial name
- SMARTT (NCT01310023)
- Where
- 22 sites in United States, Puerto Rico
- Volunteers
- 5,169 people, healthy volunteers welcome
- Sponsor
- Harvard School of Public Health (HSPH)
Spinal Anesthetic Toxicity, Hypotension Drug-Induced
Comparison of Two Different Norepinephrine Bolus Doses for Management of Spinal Anesthesia-Induced Maternal Hypotension
In this study the investigators will compare two doses of norepinephrine bolus (6 mcg and 8 mcg) in management of maternal hypotensive episode after spinal block during cesarean delivery.
- Conditions
- Spinal Anesthetic Toxicity, Hypotension Drug-Induced, Cesarean Section Complications
- Trial name
- NCT05502146
- Testing
- Noradrenaline Bitartrate, Bupivacaine Hydrochloride
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Mersin University
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
Breast Cancer, Chemotherapeutic Agent Toxicity
Effects of Chemotherapy on the Brain in Women With Newly Diagnosed Early-Stage Breast Cancer
RATIONALE: Gathering information over time from laboratory tests, imaging scans, and assessment tests may help doctors learn more about the side effects of chemotherapy and plan the best treatment.
- Conditions
- Breast Cancer, Chemotherapeutic Agent Toxicity, Cognitive/Functional Effects, Fatigue
- Trial name
- NCT00755313
- Testing
- trastuzumab, aromatase inhibition therapy, carboplatin
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco