Clinical trials: Inhibitors
HIV Infections
The Metabolic Effects of Protease Inhibitors in HIV Infected Children
The use of protease inhibitors is increasing in HIV-infected children because this treatment has resulted in improved body weight, improved immune status and less hospitalizations.
- Trial name
- NCT00004739
- Testing
- Antiretroviral therapy
- Where
- 2 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Center for Research Resources (NCRR)
HIV Infections
Safety and Effectiveness of Adding Saquinavir (FORTOVASE) in Soft Gel Capsule Form to an Anti-HIV Drug Combination in HIV-Infected Patients
The purpose of this study is to see if it is safe and effective to give saquinavir (as a soft gel capsule taken by mouth) along with 2 other anti-HIV drugs to HIV-infected patients.
- Trial name
- NCT00002229
- Testing
- Saquinavir
- Where
- 22 sites in United States, Canada and 1 more
- Volunteers
- 80 people
- Sponsor
- Hoffmann-La Roche
Hemophilia A With Inhibitors
A Study to Evaluate Efficacy of rFVIIIFc for Immune Tolerance Induction (ITI) in Severe Hemophilia A Participants With Inhibitors Undergoing the First ITI Treatment (verITI-8 Study)
The primary purpose of this study was to describe the time to tolerization (i.e., ITI success) with rFVIIIFc in participants within a maximum of 48 weeks (12 months) of ITI treatment.
- Trial name
- NCT03093480
- Testing
- rFVIIIFc
- Where
- 37 sites in United States, Belgium and 8 more
- Volunteers
- 16 people
- Sponsor
- Bioverativ, a Sanofi company
Atherosclerosis, Coronary Disease
Study of the Interaction Between the Cells Lining Blood Vessels and Angiotensin-Converting Enzyme
The walls of blood vessels are lined by flat cells that are responsible for releasing substance(s) that control the activity of the blood vessel. These cells are referred to as the endothelium of the blood vessel.
- Trial name
- NCT00001461
- Where
- United States
- Volunteers
- 209 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Obesity, Oligospermia
Aromatase Inhibitors in the Treatment of Male Infertility
Obesity is associated with an increase in blood levels of estrogen. Estrogen or "female hormone" is believed to have a negative effect on sperm production.
- Trial name
- NCT00440180
- Testing
- Anastrozole
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Utah
HIV Infections
Study of Anti-HIV Therapy Intensification
The purpose of this study is to see how the body's immune system changes after replacing and adding new anti-HIV drugs to a patient's current anti-HIV therapy. This study will also see whether adding drugs is safe.
- Trial name
- NCT00034086
- Testing
- Lopinavir/Ritonavir, Lamivudine/Zidovudine, Tenofovir disoproxil fumarate
- Where
- 3 sites in United States
- Volunteers
- 22 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Ovarian Carcinoma
Metabolite Levels in Ovarian Cancer Patients Receiving Maintenance PARP Inhibitors
This study evaluates blood samples and compares levels of metabolites (levels of vitamins, carbohydrates, proteins, etc., that are in the blood), before and after the plasma exchange in patients scheduled to receive immunotherapy…
- Trial name
- NCT04917744
- Testing
- Biospecimen Collection, Laboratory Biomarker Analysis, Medical Chart Review
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Mayo Clinic
Gastric Lesion, Proton Pump Inhibitor Adverse Reaction
Lactobacillus Reuteri Strain Combination in Children Treated With PPI
Probiotics might be of help in preventing dysbiosis and emergence of SIBO. Gastrus consisted of a mixture of two human strains of L.
- Conditions
- Gastric Lesion, Proton Pump Inhibitor Adverse Reaction, Probiotic
- Trial name
- NCT05484128
- Testing
- Gastrus
- Where
- Italy
- Volunteers
- 172 people
- Sponsor
- University of Bari
Congenital Bleeding Disorder, Haemophilia A With Inhibitors
Trial of NovoSeven® in Haemophilia - Joint Bleeds
This trial is conducted in the United States of America (USA). This study compares the effectiveness and safety of NovoSeven® to FEIBA (FEIBA VH) in haemophilia patients with inhibitors being treated for joint bleeds.
- Conditions
- Congenital Bleeding Disorder, Haemophilia A With Inhibitors, Haemophilia B With Inhibitors
- Trial name
- NCT00108797
- Testing
- eptacog alfa (activated), Feiba VH
- Where
- 20 sites in United States
- Volunteers
- 42 people
- Sponsor
- Novo Nordisk A/S
Spinal Muscular Atrophy
Measuring Levels of SMN in Blood Samples of SMA Patients
Spinal muscular atrophy (SMA) is a disorder that affects the motor neurons. SMA is caused by a mutation in a part of the DNA called the survival motor neuron (SMN1) gene, which normally produces a protein called SMN.
- Trial name
- NCT00061607
- Where
- United States
- Volunteers
- 73 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
HIV-1-infection, Multi-Antiviral Resistance
Italian Registry of HIV-1 Infected Patients With Drug-RESistant Virus to Reverse Transcriptase Inhibitors, InteGrasE and Viral Protease.
The PRESTIGIO Registry is an Observational, prospective, multicentre study that includes patients, regularly followed by Italian Infectious Disease Centres, with HIV-1 infection and documented resistance to the 4 classes of…
- Trial name
- PRESTIGIO (NCT04098315)
- Testing
- REGISTER CREATION
- Where
- Italy
- Volunteers
- 300 people
- Sponsor
- Castagna Antonella
Agitation
Effects of Serotonin Inhibitors on Patient-controlled Analgesia Related Nausea and Vomiting
ED50 of dexmedetomidine for prevention of emergence agitation after tonsillectomy or adenoidectomy in children
- Trial name
- NCT01517438
- Testing
- agitation
- Volunteers
- 21 people
- Sponsor
- Seoul National University Hospital
Congenital Bleeding Disorder, Haemophilia A With Inhibitors
Efficacy of NovoSeven® in Bleeding Prophylaxis in Hemophilia
This trial is conducted in Africa, Asia, Europe, South America, and the United States of America (USA). The purpose of this study is to evaluate the effectiveness of secondary prophylactic treatment with NovoSeven® in haemophilia…
- Conditions
- Congenital Bleeding Disorder, Haemophilia A With Inhibitors, Haemophilia B With Inhibitors
- Trial name
- NCT00108758
- Testing
- activated recombinant human factor VII
- Where
- 37 sites in United States, Argentina and 10 more
- Volunteers
- 23 people
- Sponsor
- Novo Nordisk A/S
HIV Infections
A Study to Find the Best Dosing Schedule for Delavirdine, Zidovudine, and Indinavir in HIV-Positive Patients
The purpose of this study is to see whether it is better to take delavirdine (DLV) plus indinavir (IDV) plus zidovudine (ZDV) twice a day or three times a day.
- Trial name
- NCT00002236
- Testing
- Indinavir sulfate, Delavirdine mesylate, Zidovudine
- Where
- 6 sites in United States
- Volunteers
- 32 people
- Sponsor
- Pharmacia and Upjohn
COVID-19 SARS-CoV-2 Infection
A Study to Learn About a Study Medicine Called Ibuzatrelvir in Adult and Adolescent Patients With COVID-19 Who Are Not Hospitalized But Are at Risk For Severe Disease
The purpose of the study is to evaluate whether ibuzatrelvir is effective and safe in adults and adolescents with COVID-19 who do not need to be in the hospital but who are at high risk for progression to severe disease.
- Trial name
- NCT06679140
- Testing
- ibuzatrelvir
- Where
- 256 sites in United States, Argentina and 17 more
- Volunteers
- 2,330 people
- Sponsor
- Pfizer
Cancer
Hepatotoxicity Related to Protein Kinase Inhibitors
Although protein kinase inhibitors (PKIs) have proved effective in treating many cancers, few patients receiving PKIs may experience rare but life-threatening hepatotoxicity such as hepatic failure.
- Trial name
- NCT05430126
- Testing
- Protein Kinase Inhibitor
- Where
- China
- Volunteers
- 600,000 people
- Sponsor
- Central South University
Haemophilia A, Haemophilia A With Inhibitors
A Research Study Looking at Long-term Treatment With Mim8 in People With Haemophilia A
This study is looking at how Mim8 works in people with haemophilia A, who either have inhibitors or do not have inhibitors. Mim8 is a new medicine that will be used to avoid bleeding episodes.
- Trial name
- FRONTIER4 (NCT05685238)
- Testing
- Mim8
- Where
- 141 sites in United States, Austria and 30 more
- Volunteers
- 451 people
- Sponsor
- Novo Nordisk A/S
Severe Hemophilia A, Moderate Hemophilia A
A Study to Evaluate Overall Health, Physical Activity, and Joint Outcomes in Participants With Severe or Moderate Hemophilia A Without Factor VIII Inhibitors on Emicizumab Prophylaxis
Study MO42623 is a Phase IV, multicenter, open-label, three cohort study designed to evaluate the impact of emicizumab prophylaxis on overall health, physical activity, and joint outcomes in participants aged ≥13 and <70 years…
- Trial name
- Beyond ABR (NCT05181618)
- Testing
- Emicizumab
- Where
- 26 sites in United States, Brazil and 10 more
- Volunteers
- 136 people
- Sponsor
- Hoffmann-La Roche
Carcinoma, Renal Cell
REGISTRY OF COMPLETE RESPONSES TO SUNITINIB IN SPANISH PATIENTS WITH METASTATIC RENAL CELL CARCINOMA
Observational, retrospective, multicentre study in spanish patients with metastatic Renal Cell Carcinoma (mRCC) treated with sunitinib as a first-line treatment (treatment with previous cytokine therapy is accepted) according to…
- Trial name
- ATILA (NCT03916458)
- Where
- 31 sites in Spain
- Volunteers
- 62 people
- Sponsor
- Pfizer