Clinical trials: Physiological Effects of Drugs
Stress, Anxiety
The Effects of Smell on Mood and Physical Responses
The purpose of this study is to examine the body's response to relaxing and stimulating fragrances commonly used in aromatherapy.
- Conditions
- Stress, Anxiety, Depression
- Trial name
- NCT00097253
- Testing
- Exposure to relaxant and stimulant odors
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- National Center for Complementary and Integrative Health (NCCIH)
Depression
Study of the Effects of an Antidepressant Medication and Placebo on the Brain Functioning of Normal Subjects
This study examines the effects of an antidepressant medication and placebo on the brain functioning of normal subjects. In this study, recordings of brain electrical activity are being used to detect and monitor the response to…
- Trial name
- NCT00634283
- Testing
- venlafaxine
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Hormone Deficiency, Aging
Three Month Treatment of Growth Hormone Releasing Hormone (GHRH) in the Elderly
The purpose of the study is to evaluate the effect of a naturally occurring hormone, called Growth Hormone Releasing Hormone (GHRH) on the muscle, bone, and fat tissues of the body.
- Trial name
- NCT01410799
- Testing
- Growth Hormone Releasing Hormone (GHRH )
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Nonalcoholic Steatohepatitis, Nonalcoholic Fatty Liver Disease
University of Texas H.S.C. San Antonio Pioglitazone in Non-Alcoholic Steatohepatitis Trial (UTHSCSA NASH Trial)
Obesity and Type 2 diabetes are creating a silent epidemic, Non-alcoholic fatty liver disease, which is a chronic liver disease associated with insulin resistance, impaired glucose intolerance, and hepatic fat accumulation.
- Conditions
- Nonalcoholic Steatohepatitis, Nonalcoholic Fatty Liver Disease, Type 2 Diabetes Mellitus
- Trial name
- NCT00994682
- Testing
- Pioglitazone study drug, Pioglitazone Open Label
- Where
- United States
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- University of Florida
Zika Virus, Zika Virus Infection
VRC 705: A Zika Virus DNA Vaccine in Healthy Adults and Adolescents
This was a multicenter, randomized study to evaluate the safety, immunogenicity, and efficacy of VRC-ZKADNA090-00-VP (Zika virus wildtype DNA vaccine) or placebo.
- Conditions
- Zika Virus, Zika Virus Infection, Virus Diseases, Flavivirus Infections
- Trial name
- DNA (NCT03110770)
- Testing
- VRC-ZKADNA090-00-VP, VRC-PBSPLA043-00-VP
- Where
- 17 sites in United States, Brazil and 7 more
- Volunteers
- 2,428 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Healthy
A Drug-Drug Interaction Study to Estimate the Effect of PF-07081532 on the Pharmacokinetics of Dabigatran and Rosuvastatin in Overweight or Obese Adult Participants
The purpose of the study was to understand the effect of PF-07081532 on the movement of Dabigatran and Rosuvastatin into, though, and out of the body in healthy overweight or obese adult participants.
- Trial name
- NCT05788328
- Testing
- Dabigatran etexilate (DE), Rosuvastatin, PF-07081532
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Pfizer
Propofol, Anesthesia
Investigating Near-Threshold Perception During Anesthetic Sedation
The researchers expect to gain a deeper understanding of mental function during different levels of anesthesia. Propofol is FDA approved for use in patients undergoing an anesthetic for medical treatment but is not approved for…
- Conditions
- Propofol, Anesthesia, fMRI
- Trial name
- NCT06403852
- Testing
- Functional Magnetic Resonance Imaging (fMRI) with propofol
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Methamphetamine Use Disorder
Behavioral Effects of Drugs (Inpatient): 40 [Methamphetamine, Methylphenidate, Duloxetine]
This study will evaluate the behavioral effects of methamphetamine during maintenance on placebo, duloxetine, methylphenidate and duloxetine combined with methylphenidate using sophisticated human laboratory methods.
- Trial name
- NCT04178993
- Testing
- Methamphetamine, Methylphenidate, Duloxetine
- Where
- 2 sites in United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Craig Rush
Opioid Overdose, Drug Overdose
The Rhode Island Prescription and Illicit Drug Study
This study will test the efficacy of a novel drug-checking intervention to prevent fatal and non-fatal overdose among people who use drugs (PWUD), who are 18-65 years old at the time of enrollment.
- Trial name
- RAPIDS (NCT04372238)
- Testing
- RAPIDS Intervention, Standard OEND
- Where
- United States
- Volunteers
- 509 people, healthy volunteers welcome
- Sponsor
- Brown University
HIV Infections
A Clinical Trial to Evaluate the Safety and Immunogenicity of BG505 MD39.3, BG505 MD39.3 gp151, and BG505 MD39.3 gp151 CD4KO HIV Trimer mRNA Vaccines in Healthy, HIV-uninfected Adult Participants
This is an open-label, multicenter, randomized phase 1 study to evaluate the safety and immunogenicity of BG505 MD39.3, BG505 MD39.3 gp151, and BG505 MD39.3 gp151 CD4KO HIV trimer mRNA.
- Trial name
- NCT05217641
- Testing
- BG505 MD39.3 mRNA, BG505 MD39.3 gp151 mRNA, BG505 MD39.3 gp151 CD4KO mRNA
- Where
- 10 sites in United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Area Under Curve, Pharmacokinetics
The Safety and Pharmacokinetics of Primapur and Gonal-f
The purpose of the current phase I study was to establish bioequivalence, safety, and tolerance of single 300 IU subcutaneous dose of follitropin alfa biosimilar (Primapur) in comparison to that of reference follitropin alfa…
- Conditions
- Area Under Curve, Pharmacokinetics, Absorption
- Trial name
- NCT03857230
- Testing
- Follitropin alfa (Primapur), Follitropin alfa (Gonal-F)
- Where
- Russia
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- IVFarma LLC
Atropine Bioequivalence
Sublingual Atropine Bioequivalence by Route of Administration (SABER)
A randomized, two-period, two-sequence, crossover study to assess the bioequivalence, bioavailability, and pharmacokinetics (PK) of a single dose of atropine administered sublingually (SL) or intramuscularly (IM) in healthy adult…
- Trial name
- SABER (NCT06366087)
- Testing
- Atropine Sulfate Ophthalmic Solution USP, 1%, Atropine Sulfate Injection, USP 8 mg/20 mL (0.4 mg/mL)
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Biomedical Advanced Research and Development Authority
Perinatal Depression, Post Partum Depression
Characterizing the Neural Substrates of Irritability in Women: an Experimental Neuroendocrine Model
The proposed study involves experimentally manipulating reproductive hormones in nonpregnant, euthymic women to create a scaled down version of the changes that occur during pregnancy and the postpartum period.
- Conditions
- Perinatal Depression, Post Partum Depression, Depression, Postpartum, Depression
- Trial name
- NCT04051320
- Testing
- Leuprolide Acetate 3.75 MG/ML, Estradiol 2 Mg tablet, Micronized progesterone
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Urinary Retention Postoperative, Laparoscopic Cholecystectomy
Postoperative Urinary Retention After Reversal of Neuromuscular Block by Neostigmine Versus Sugammadex
This study is intended to be a single-site, prospective, randomized, controlled study that intends to enroll a total of 230 patients undergoing laparoscopic cholecystectomy at Parkland Hospital.
- Conditions
- Urinary Retention Postoperative, Laparoscopic Cholecystectomy, Neuromuscular Blockade, Sugammadex
- Trial name
- NCT05794503
- Testing
- Neostigmine, Sugammadex
- Where
- United States
- Volunteers
- 235 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Virus Diseases, RNA Virus Infections
Efficacy, Safety, and Immunogenicity of a Plant-Derived Quadrivalent Virus-Like Particles (VLPs) Influenza Vaccine in Adults
This Phase 3 study is intended to assess the efficacy of the Quadrivalent VLP Influenza Vaccine during the 2017-2018 influenza season in healthy adults 18 to 64 years of age.
- Conditions
- Virus Diseases, RNA Virus Infections, Respiratory Tract Diseases, Respiratory Tract Infections
- Trial name
- NCT03301051
- Testing
- Quadrivalent VLP Vaccine
- Where
- 73 sites in United States, Canada and 5 more
- Volunteers
- 10,160 people, healthy volunteers welcome
- Sponsor
- Medicago
Alcohol Drinking, Binge Drinking
Alcohol, Behavior, and Brain Imaging
To evaluate the relationship of extraversion to both the acute subjective and behavioral effects of alcohol, and the neural reactivity to the anticipation of reward.
- Conditions
- Alcohol Drinking, Binge Drinking, Drinking Behavior, Substance-Related Disorders
- Trial name
- (DARC) (NCT03930446)
- Testing
- Ethanol
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Pain, Postoperative, Analgesics, Opioid
Evaluation of Abdominal Wall Block With Liposomal Bupivacaine for Post-Operative Analgesia in Donor Nephrectomy
A blinded randomized control trial in living kidney donors. The study group will receive a liposomal bupivacaine Trans Quadratus Lumborum (TQL) block after the induction of general anesthesia.
- Conditions
- Pain, Postoperative, Analgesics, Opioid, Analgesics, Non-Narcotic, Physiological Effects of Drugs
- Trial name
- NCT03294109
- Testing
- Abdominal wall block with liposomal bupivicaine
- Where
- United States
- Volunteers
- 146 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Pertussis, Whooping Cough
Study of BPZE1 Intranasal Pertussis Vaccine (Administered Via VaxINator(TM)), Prime + Boost, in Healthy Adults
This study evaluates the safety and immunogenicity of the BPZE1 live attenuated pertussis vaccine, intended to prevent nasopharyngeal colonization and pertussis disease, and compares a single (prime) BPZE1 dose or BPZE1 2-dose…
- Trial name
- NCT03942406
- Testing
- BPZE1 pertussis vaccine and VaxINator(TM) Atomization Device
- Where
- 3 sites in United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- ILiAD Biotechnologies
Schizophrenia
Pharmacologically-augmented Cognitive Therapies (PACTs) for Schizophrenia.
This application seeks renewed support for MH59803, "Dopaminergic substrates of startle gating across species," to extend a clear path of "bench-to-bedside" progress towards a critical paradigm shift in therapeutic models for…
- Trial name
- NCT02634684
- Testing
- Dextroamphetamine
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Physiological Effects of Drugs, Anesthetics
Effectiveness of the Comfort-In Needle Free Injection System During Palatal Infiltrative Anesthesia
The goal of this randomized clinical trial is to compare two different injection methods in children. The main question it aims to answer is: Is the needle-free injection method more painless than the traditional dental method?…
- Trial name
- NCT06606587
- Testing
- Comfort-in Jet Injection Method, Traditional Dental Injection
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Necmettin Erbakan University