Clinical trials: Dose-response Relationship
Arthritis, Rheumatoid
Single Dose Study Of GW856553 On A Protein That Is An Indicator For Rheumatoid Arthritis (RA)
This study is designed to compare a range of doses of GW856553 versus placebo on the biomarkers associated with rheumatoid arthritis
- Trial name
- NCT00256919
- Testing
- GW856553
- Where
- 17 sites in Bulgaria, Germany and 3 more
- Volunteers
- 51 people
- Sponsor
- GlaxoSmithKline
Advanced Malignancy, Advanced Solid Cancers
ADCX-020 for the Treatment of Patients With Locally Advanced or Metastatic Cancers
The purpose of this first-in-human study is to explore the safety, pharmacokinetics and effects of the study drug ADCX-020 in patients with advanced and metastatic solid tumors.
- Conditions
- Advanced Malignancy, Advanced Solid Cancers, Metastatic Solid Tumors
- Trial name
- NCT07238075
- Testing
- ADCX-020
- Where
- 9 sites in Australia, Spain
- Volunteers
- 290 people
- Sponsor
- Adcytherix SAS
Sarcoma, Kaposi, HIV Infections
A Study of AZT Plus Human Interferon Alpha in the Treatment of AIDS-Related Kaposi's Sarcoma
To evaluate the safety and toxicity of combination therapy for AIDS-associated Kaposi's sarcoma with zidovudine (AZT) and two kinds of interferon alpha.
- Trial name
- NCT00001113
- Testing
- Interferon alfa-2a, Zidovudine, Interferon alfa-n1
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Dose-Response Relationship, Drug
The Effects of Spinal Anesthesia on ED50 and BIS50 of Etomidate for the Loss of Consciousness
The purpose of this study is to investigate the effect of spinal anesthesia on ED50 and BIS50 of etomidate for the loss of consciousness (LOC) by using up-and-down method.The hypothesis was that spinal anesthesia could…
- Trial name
- LOC (NCT03240055)
- Testing
- spinal anesthesia, etomidate
- Where
- China
- Volunteers
- 54 people
- Sponsor
- General Hospital of Ningxia Medical University
Pupil, Analgesics
Validation of Pupillary Response to Nociceptive Stimulation in Cardiac Surgery During Extracorporeal Circulation Period
The relationship between the target effect site concentration of remifentanil and the pupil diameter and reactivity in response to a standard noxious stimulus in cardiac surgery during extra corporeal circulation will be…
- Conditions
- Pupil, Analgesics, Opioid Use, Dose-Response Relationship, Drug
- Trial name
- DOLOCEC (NCT03568396)
- Testing
- Pupillometer
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Tours
Spinal Anesthesia
Minimum Effective Dose of Ropivacaine for Spinal Anesthesia for Cesarean Delivery
Ropivacaine is one of commonly used anesthetics for spinal anesthesia. Usually L2-3 or L3-4 intervertebral space is chosen for spinal anesthesia.
- Trial name
- NCT02565303
- Testing
- Intervertebral space, Ropivacaine
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Shanghai 6th People's Hospital
Anaemia
Evaluation of Dose Response Relationship, Safety and Efficacy of GSK1278863 in Hemodialysis-dependent Subjects With Chronic Kidney Disease Associated Anemia
This study is intended to evaluate the dose-response relationship of GSK1278863 over the first 4 weeks of treatment and evaluate the safety and efficacy of GSK1278863 over 24 weeks to maintain hemoglobin (Hgb) level in…
- Trial name
- NCT01977482
- Testing
- GSK1278863, rhEPO
- Where
- 107 sites in United States, Australia and 14 more
- Volunteers
- 216 people
- Sponsor
- GlaxoSmithKline
Evaluate PK Profile, Evaluate PD Profile
A Study Testing the Effects of Different THC Doses on Psychological and Biological Function
The goal of this clinical trial is to learn how a investigational medicinal product (THC) affects psychological and physical responses in healthy adults with prior cannabis use experience.
- Conditions
- Evaluate PK Profile, Evaluate PD Profile, Healthy Adults, Safety and Tolerability in Healthy Volunteers
- Trial name
- DRATT (NCT07346690)
- Testing
- AVCN319301b (6mg), AVCN319301b (9mg), AVCN319301b (15mg)
- Where
- Canada
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Onchocerciasis
Emodepside Phase II Trial for Treatment of Onchocerciasis
The trial evaluates safety, tolerability, pharmacodynamics, pharmacokinetics, dose-response, and efficacy of emodepside tablets, administrated as a range of dose regimens, in adults infected with Onchocerca Volvulus.
- Trial name
- NCT05180461
- Testing
- emodepside, ivermectin
- Where
- 3 sites in Democratic Republic of the Congo, Ghana
- Volunteers
- 578 people
- Sponsor
- Drugs for Neglected Diseases
HIV Infections
A Phase I Safety and Immunogenicity Trial of the Facilitated HIV-1 Gag-Pol DNA Vaccine (APL-400-047, Apollon, Inc.) Given Intramuscularly by Needle and Syringe or Biojector 2000 Needle-Free Jet Injection System in HIV-1 Uninfected Adult Volunteers
To evaluate the safety, tolerability and immunogenicity in humans of the APL-400-047 vaccine when administered intramuscularly by needle and syringe at 1 of 3 doses or by Biojector at the intermediate dose.
- Trial name
- NCT00001088
- Testing
- APL 400-047, Bupivacaine hydrochloride
- Where
- 4 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Pneumonia, Pneumocystis Carinii, HIV Infections
A Study of Trimetrexate in the Treatment of Pneumocystis Carinii Pneumonia (PCP) in Patients With AIDS Not Previously Treated for PCP
To evaluate the safety and effectiveness of trimetrexate (TMTX) given at increasing doses along with the leucovorin calcium (LCV) for treating Pneumocystis carinii pneumonia (PCP) in AIDS patients TMTX is an experimental new drug…
- Trial name
- NCT00000998
- Testing
- Trimetrexate glucuronate, Leucovorin calcium
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Cancer
A Study of TS-1, Cisplatin (CDDP) and RAD001 (Everolimus)
Hypothesis: The addition of RAD001 to TS-1/CDDP is safe and can improved the efficacy of TS-1/CDDP. The rationale for combining RAD001 with TS-1/CDDP are: 1.
- Trial name
- NCT01096199
- Testing
- TS-ONE, Cisplatin, RAD001
- Where
- Singapore
- Volunteers
- 35 people
- Sponsor
- National University Hospital, Singapore
Gynaecomastia, Prostate Cancer
Casodex - Nolvadex Combination
This study looks at the relationship in the dose of nolvadex and the incidence of gynaecomastia and also Prostate Specific Antigen (PSA) inhibition when co-administered with Casodex.
- Trial name
- NCT00637871
- Testing
- Casodex, Tamoxifen
- Sponsor
- AstraZeneca
Pediatric Adenotonsillectomy, Post Operative Analgesia
Dexmedetomidine in Pediatric Tonsillectomy
The hypothesis of this study is that the administration of an intra-operative dose of dexmedetomidine will result in adequate analgesia without respiratory depression thereby resulting in an early discharge from the post…
- Trial name
- NCT01057381
- Testing
- Dexmedetomidine 0.75 mcg/kg, Morphine 50 mcg/kg, Morphine 100 mcg/kg
- Where
- United States
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Opioid-related Disorders
Buprenorphine's Dose Response Curve
This is a residential study that looks at the effects of buprenorphine in persons who abuse but are not dependent on opioids. Animal studies show that very high doses of buprenorphine produce less effects than mid-range doses.
- Trial name
- NCT00460239
- Testing
- Buprenorphine, Morphine
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Johns Hopkins University
Non-Alcoholic Fatty Liver Disease, Fat Soluble Vitamin Deficiencies and Disorders
Study on the Correlation Between Fat Soluble Vitamins and Non-alcoholic Fatty Liver Disease
Excessive or insufficient levels of vitamins in the body can affect health. With the prevalence of obesity and MetS, NAFLD has become the leading cause of chronic liver disease and abnormal liver biochemical indicators in health…
- Trial name
- NCT06512701
- Where
- China
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Zhejiang University
Driving Impaired, Cognitive Impairment
Dose-response of Cannabis and Driving
Epidemiological studies have established a link between collisions while driving and cannabis use. With the changing legal landscape around cannabis, there is much interest in determining per se limits of cannabis while driving.
- Conditions
- Driving Impaired, Cognitive Impairment, Abuse Cannabis
- Trial name
- NCT03656029
- Testing
- Cannabis
- Where
- Canada
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Centre for Addiction and Mental Health
Age-related Macular Degeneration
A Safety Study of CNTO 2476 in Patients With Age-Related Macular Degeneration
The main purpose of this study to evaluate the safety and tolerability of CNTO 2476 administered subretinally (beneath the retina) using the iTrack Model 275 micro catheter in patients with visual acuity (acuteness or clearness…
- Trial name
- NCT01226628
- Testing
- CNTO 2476, iTrack Model 275 micro catheter
- Where
- 2 sites in United States
- Volunteers
- 39 people
- Sponsor
- Janssen Research & Development, LLC
Influenza
TIV Infant/Toddler Response Evaluation - Follow-up for Influenza B Boost
Each winter, viruses belonging to two kinds of influenza A ("A/H1N1" \& "A/H3N2") and two kinds of influenza B ("B/Yamagata" \& "B/Victoria") can cause illness.
- Trial name
- TITRE IIB (NCT01235000)
- Testing
- 2010-11 trivalent inactivated influenza vaccine
- Where
- 3 sites in Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- British Columbia Centre for Disease Control
Coronary Artery Disease, Drug Resistance
Effect of Clopidogrel Loading and Risk of PCI
This study is a prospective, single-center evaluation of the impact of the variability in platelet response after loading with clopidogrel on the peri-interventional risk of patients undergoing PCI.
- Trial name
- EXCELSIOR (NCT00457236)
- Where
- Germany
- Volunteers
- 800 people
- Sponsor
- University Heart Center Freiburg - Bad Krozingen