Clinical trials: Asymptomatic Condition
Mandibular Premolars and Canines With Asymptomatic Apical Periodontitis
The Effect of Different Irrigation Methods Used During Endodontic Treatment on Postoperative Pain in Teeth With Periapical Lesions
The aim of this study is to evaluate the effect of different irrigation activation methods used during endodontic treatment on postoperative pain in teeth with periapical lesions, allowing us to clinically determine which…
- Trial name
- NCT07410832
- Testing
- Irrigation
- Where
- Turkey (Türkiye)
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Akdeniz University
Malaria, Malaria, Asymptomatic Parasitaemia
Impact of Scaling up Mass Testing, Treatment and Tracking on Malaria Prevalence Among Children
Malaria poses a serious burden in sub-Sahara Africa. Efforts are ongoing to scale up interventions that work. These include the use of Long Lasting Insecticidal Nets (LLIN), Intermittent Preventive Treatment in children (IPTc)…
- Trial name
- NCT04167566
- Testing
- Artemisinin Combination Therapy ACTs
- Where
- Ghana
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Noguchi Memorial Institute for Medical Research
Malaria,Falciparum
Evaluation of Community-based Mass Screening and Treatment for Malaria in Western Kenya
This study is a cluster-randomized controlled trial to evaluate the efficacy of community-based mass screening with a malaria rapid diagnostic test, and treatment of participants with positive tests with an appropriate…
- Trial name
- MSaT (NCT02987270)
- Testing
- Dihydroartemisinin-piperaquine
- Volunteers
- 90,000 people, healthy volunteers welcome
- Sponsor
- Simon Kariuki
Asthma
GSK BHR Study (Sont)
The purpose of this study was to determine whether asthma control and reduced bronchial hyperresponsiveness could be achieved and maintained at a lower dose of inhaled corticosteroids with ADVAIR DISKUS twice-daily or FP…
- Trial name
- NCT00920543
- Testing
- FP 100mcg, FP 500mcg, FP 250mcg
- Where
- 58 sites in United States, Brazil and 2 more
- Volunteers
- 464 people
- Sponsor
- GlaxoSmithKline
Malaria,Falciparum, Anemia in Children
Comparing Chemoprevention Drugs for School-based Malaria Control
This is an individually randomized, controlled, single blind three arm clinical trial of malaria chemoprevention strategies Arm 1: Intermittent preventive treatment with dihydroartemisinin-piperaquine (IPT-DP).
- Trial name
- NCT05980156
- Testing
- Dihydroartemisinin-Piperaquine, Chloroquine, Sulfadoxine pyrimethamine
- Where
- Malawi
- Volunteers
- 646 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Ductus Arteriosus, Patent
Patent Ductus Arteriosus (PDA) Screening Trial
The ductus arteriosus directs blood away from the pulmonary circulation and toward the systemic circulation during fetal life, then closes after birth.
- Trial name
- NCT01031316
- Testing
- Nondisclosure of screening echocardiogram results, Disclosure of screening echocardiogram results
- Where
- 2 sites in United States
- Volunteers
- 88 people
- Sponsor
- University of Pennsylvania
Upper Respiratory Infection, Pediatric Surgical Patients
PRAE and Asymptomatic and Symptomatic URI Patients
The objective of this study is to determine the prevalence of asymptomatic viral carriers among healthy surgical patients and to describe the demographic and clinical characteristics of these patients.
- Conditions
- Upper Respiratory Infection, Pediatric Surgical Patients, Perioperative Respiratory Adverse Events
- Trial name
- NCT07816822
- Testing
- Mid-turbinate nasal swab
- Volunteers
- 300 people
- Sponsor
- Brittany Willer
Diabetes Mellitus, Type 1
Prediction and Prevention of Asymptomatic Cardiovascular Insult in Type 1 Diabetic Children: Comparative Effectiveness of Cardioprotective Drugs
Diabetic cardiomyopathy (DCM) is a distinct clinical entity of diabetic heart muscle that describes diabetes associated changes in the structure and function of the myocardium in the absence of coronary artery disease…
- Trial name
- NCT03660293
- Testing
- Atorvastatin, Captopril, L-carnitine
- Where
- Egypt
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Tanta University
Malaria, Asymptomatic Malaria
Dihydroartemisinin-piperaquine With Low Dose Primaquine to Reduce Malaria Transmission
Primaquine (PQ) is currently the only available drug that can clear the mature transmission stages of P. falciparum parasites. PQ was previously shown to clear gametocytes that persist after artemisinin-combination therapy.
- Conditions
- Malaria, Asymptomatic Malaria, Plasmodium Falciparum
- Trial name
- DAPPI (NCT02259426)
- Testing
- Dihydroartemisinin-piperaquine combination (Artekin), Primaquine
- Where
- Kenya
- Volunteers
- 120 people
- Sponsor
- London School of Hygiene and Tropical Medicine
Tuberculosis
A Step Forward for Unraveling the Immune Mechanisms and Tools for Tuberculosis Spectrum Management
Tuberculosis (TB) is a significant infectious disease worldwide, with millions of people infected and major impact on mortality and public health.
- Trial name
- TB-SPECTRUM (NCT07735754)
- Volunteers
- 940 people, healthy volunteers welcome
- Sponsor
- Irene Latorre Rueda
COVID-19
Assessment of Incidence of SARS-CoV-2 Infection and COVID-19 in Brazil (AVISA)
This is an observational study, meaning that no interventions is tested, to determine incidence of SARS-CoV-2 infection and COVID-19 in different clinical sites in Brazil in several age groups.
- Trial name
- AVISA (NCT04355338)
- Where
- 11 sites in Brazil
- Volunteers
- 3,520 people, healthy volunteers welcome
- Sponsor
- Butantan Institute
Lymphatic Disease, HIV Infections
The Efficacy and Safety of Retrovir in Patients Infected With HIV Who Are Asymptomatic (CDC Group II) or Have Persistent Generalized Lymphadenopathy (CDC Group III)
To evaluate the safety and tolerance of chronic administration of Retrovir (AZT) in HIV-infected adult patients without clinical manifestations of disease.
- Trial name
- NCT00002048
- Testing
- Zidovudine
- Where
- 22 sites in United States
- Sponsor
- Glaxo Wellcome
Toxocariasis
Treatment of Asymptomatic Toxocariasis With Albendazole in Children
The purpose of this study is to evaluate effectiveness of albendazole in the treatment of the asymptomatic infection with the parasite Toxocara in children.
- Trial name
- NCT00755560
- Testing
- Albendazole
- Where
- Argentina
- Volunteers
- 45 people
- Sponsor
- Hospital de Niños R. Gutierrez de Buenos Aires
Asymptomatic P.Falciparum Malaria
Effect of Antimalarial Treatment on Gametocyte Carriage in Asymptomatic P. Falciparum
Treatment of uncomplicated P.falciparum malaria with sulfadoxine-pyrimethamine (SP) is followed by a marked increase in the density of gametocytes.
- Trial name
- NCT00289250
- Testing
- Sulfadoxine-pyrimethamine, Sulfadoxine-pyrimethamine plus artesunate
- Where
- The Gambia
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Malaria, Parasitic Infection
Infections in Migrants in Sweden - the Importance of Malaria and Other Parasitic Infections
Malaria is a parasitic disease causing substantial morbidity and mortality globally. Malaria is a potentially severe and fatal disease in non-immune individuals.
- Trial name
- MMS (NCT05086887)
- Testing
- Malaria diagnostic tests (RDT and PCR) and serology for malaria and other parasitic diseases
- Where
- Sweden
- Volunteers
- 715 people, healthy volunteers welcome
- Sponsor
- Region Stockholm
Surgery, COVID
Surgery During Covid-19: The Role of Asymptomatic Patients, a Survey
a brief questionnaire to get a clearer picture of the situation regarding surgical patients with special emphasis on asymptomatic Covid-19 patients.
- Conditions
- Surgery, COVID, Asymptomatic Patient, Covid-19
- Trial name
- NCT04344197
- Testing
- global survey
- Where
- Italy
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- University of Rome Tor Vergata
Cryptococcal Meningitis
Single Dose Liposomal Amphotericin for Asymptomatic Cryptococcal Antigenemia
This will be a randomized controlled trial of asymptomatic (Cryptococcal Antigen test)CrAg positive persons in Uganda. Patients will be randomized to receive preemptive treatment with 1 dose of liposomal amphotericin (10mg/kg) in…
- Trial name
- ACACIA (NCT03945448)
- Testing
- Single dose liposomal Amphotericin and Fluconazole, Fluconazole
- Where
- Uganda
- Volunteers
- 356 people
- Sponsor
- Makerere University
Silent; Thrombosis
Detection of Asymptomatic Venous Thrombosis in Gynecological Patients With Pelvic Masses
Venous thromboembolism (VTE) is a serious preventable complication of gynecological surgery. High incidence of silent VTE before surgery seems attributable to the high incidence of VTE after surgery in ovarian cancer .so the aim…
- Trial name
- NCT03260270
- Testing
- color doppler ultrasound
- Volunteers
- 60 people
- Sponsor
- Assiut University
Tricuspid Valve Disease
Characteristics and Prognosis of Moderate or Severe Tricuspid Regurgitation
The tricuspid valve : its evaluation is relatively difficult in echocardiography and the management of tricuspid valve diseases remains poorly codified.
- Trial name
- EPIT (NCT03546231)
- Where
- France
- Volunteers
- 400 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Respiratory Tract; Infection, Upper (Acute), Colonization, Asymptomatic
Studying Respiratory Infections and Colonisation in Children Using Daily Minimally-invasive Nasal Sampling
Rationale: Respiratory tract infections (RTI) are a major cause of morbidity in young children in high- income countries and the major cause of mortality in developing countries.
- Trial name
- SAMSAM (NCT06049537)
- Where
- Netherlands
- Volunteers
- 46 people
- Sponsor
- Leiden University Medical Center