Clinical trials: Bra
Female Genital Warts
The Psychosocial and Economic Burden of Genital Warts
Considering the importance of HPV(human papilomavirus) and related diseases in Brazil, and the lack of studies about both the economic and the psychosocial burden of these diseases, BEMFAM, a Brazilian non-governmental…
- Trial name
- GWburden (NCT01520194)
- Testing
- women attending reproductive health clinics, medical records
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- BEMFAM-Bem Estar Familiar
Mucopolysaccharidosis (MPS)
A Study to Improve the Awareness of Mucopolysaccharidosis Type II in Brazil
The main aims of the study are to learn about the percentage of mucopolysaccharidosis type II (MPS II) in adults in Brazil as well as about the diagnosis process. No study medicines will be provided to participants in this study.
- Trial name
- NCT05155488
- Testing
- No Intervention
- Where
- Brazil
- Volunteers
- 250 people
- Sponsor
- Takeda
Gastrointestinal Problems
Assessment of Efficacy and Tolerance of a Follow-On Milk Containing a Mixture of Prebiotics Fed to Young Children in Salvador, Bahia, Brazil
This clinical study will evaluate the effect on incidence of diarrhea, respiratory illness, stool patterns and growth of two cow's milk-based beverages for children.
- Trial name
- NCT01177605
- Testing
- Nutritional vanilla flavored beverage - 1) Milk-based beverage containing prebiotics 2) Milk-based beverage containing no prebiotics
- Where
- Brazil
- Volunteers
- healthy volunteers welcome
- Sponsor
- Mead Johnson Nutrition
Suspected or Known Squamous Cell Neoplasia, Prior History of Squamous Cell Dysplasia and /or Neoplasia
Effectiveness and Performance of an Optical Biopsy Technology for Esophageal Cancer in Brazil and the United States
In a previous clinical trial in China and the United States (US), the investigators developed and validated a mobile, high-resolution microendoscope (mHRME) for screening and surveillance of esophageal squamous cell neoplasia…
- Trial name
- NCT06435286
- Testing
- Proflavine Hemisulfate, Artificial Intelligence Mobile High-Resolution Microendoscope
- Where
- 4 sites in United States, Brazil
- Volunteers
- 200 people
- Sponsor
- Baylor College of Medicine
Chagas Disease
Longitudinal Study of Patients With Chronic Chagas Cardiomyopathy in Brazil (SaMi_Trop Project)
BACKGROUND: Chagas Disease (ChD) remains as one of the most neglected diseases in the world, with 8-10 million infected people and only one marginally effective therapeutic.
- Trial name
- SaMi-Trop (NCT02646943)
- Volunteers
- 1,959 people
- Sponsor
- University of Sao Paulo
Malaria
Evaluating the Clinical Performance and Usability of Novel Malaria RDTs in Brazil
Prospective cross-sectional diagnostic accuracy study with 1,000 patient participants and 30 lay provider/health care worker participants. The patient participant population will be recruited at clinics.
- Trial name
- NCT05317117
- Testing
- NxTek™ Malaria P.f plus Rapid Diagnostic Test (RDT) and NxTek™ Malaria P.f/P.v RDT
- Where
- Brazil
- Volunteers
- 1,030 people, healthy volunteers welcome
- Sponsor
- PATH
Visceral Leishmaniasis
Efficacy and Safety Study of Drugs for Treatment of Visceral Leishmaniasis in Brazil
This study is aimed to compare the efficacy and safety of medications currently used in Brazil for treatment of visceral leishmaniasis.
- Trial name
- LVBrasil (NCT01310738)
- Testing
- Antimoniate of N-methylglucamine, amphotericin B deoxycholate, Liposomal amphotericin B
- Where
- 5 sites in Brazil
- Volunteers
- 378 people
- Sponsor
- University of Brasilia
Breast Cancer
Trastuzumab-deruxtecan in Patients With Triple-negative Metastatic HER2-Low Breast Cancer: Real-world Experience in Brazil
A national, multicenter, retrospective, observational study (Real-World Evidence-RWE) aimed to assess the efficacy of Trastuzumab-deruxtecan (T-DXd) in patients with triple-negative (RE<10%) metastatic HER2-Low breast cancer.
- Trial name
- NCT06231693
- Testing
- Trastuzumab deruxtecan
- Where
- 2 sites in Brazil
- Volunteers
- 2 people
- Sponsor
- AstraZeneca
Dengue Fever
A Cluster-randomized Trial to EValuate the Efficacy of Wolbachia-InfecTed Aedes Aegypti Mosquitoes in Reducing the Incidence of Arboviral Infection in Brazil (EVITA Dengue)
This is a cluster randomized controlled trial (CRCT) to evaluate the efficacy of Wolbachia-infected A. aegypti mosquito releases in reducing the burden of ARBV infection in Brazil over four years.
- Trial name
- NCT04514107
- Testing
- Brazilian National Dengue Control Program, Wolbachia-infected Aedes aegypti
- Where
- Brazil
- Volunteers
- 5,757 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Diarrhea, Malnutrition
Clinical Trial of Alanyl-Glutamine or Glycine in Children With Persistent Diarrhea or Malnutrition
This is a double blinded randomized clinical trial of Alanyl-Glutamine or Glycine in children with persistent diarrhea or malnutrition.
- Trial name
- NCT00338221
- Testing
- alanyl-glutamine, glycine
- Volunteers
- 108 people
- Sponsor
- University of Virginia
Diffuse Large B Cell Lymphoma
Brazilian Reality in the Diagnosis and Treatment of Diffuse Large B Cell Lymphoma - BRA-DLBCL
National, multicenter, non-randomized, retrospective observational study (Real World Evidence-RWE) to analyze the epidemiological profile of diffuse large B cell lymphoma, clinical management, treatment in molecular subgroups…
- Trial name
- NCT05958134
- Where
- 4 sites in Brazil
- Volunteers
- 600 people
- Sponsor
- AstraZeneca
Hookworm Infection
Prevalence of Hookworm Infection and Community Preparedness for Hookworm Vaccine Trials in Endemic Areas of Brazil
Na-ASP-2 is a protein expressed during the larval stage of the N. americanus hookworm life cycle. In a clinical study in previously hookworm-infected adults in Brazil, this protein induced urticarial reactions (rash) in a subset…
- Trial name
- NCT00939198
- Testing
- Na-ASP-2 Skin Test Reagent
- Where
- Brazil
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- Albert B. Sabin Vaccine Institute
Breast Cancer
Breast Surgery Recovery: The Clinical and Psychosocial Impact of THEYA Recovery Range
A randomised interventional comparative control study will be undertaken to compare the THEYA Recovery Range postoperatively for patients undergoing wider lumpectomies, partial mastectomies and total mastectomies to current…
- Trial name
- NCT02593890
- Testing
- THEYA Recovery Range
- Volunteers
- 100 people
- Sponsor
- Claire Kelly
Hyperkalemia
Observational Study on the Prevalence and Risk Factors of Patients With Hyperkalaemia in Brazil
This is a descriptive, retrospective study involving patients from private cardiology, nephrology, and dialysis clinics in Brazil who participated in the National Hyperkalaemia Diagnosis Campaign.
- Trial name
- HOPE (NCT07370194)
- Where
- Brazil
- Volunteers
- 6,434 people
- Sponsor
- AstraZeneca
Arterial Coronary Disease
Brazil Xience V Everolimus-Eluting Coronary Stent System "Real-World" Outcomes Registry
To evaluate the performance and long-term clinical outcomes of the Xience V everolimus-eluting coronary stent system (EECSS) in the treatment of minimally selective, high risk patients in the real-world clinical practice.
- Trial name
- BRAVO (NCT00989066)
- Where
- 24 sites in Brazil
- Volunteers
- 535 people
- Sponsor
- Cardiovascular Research Center, Brazil
Geriatric Assessment, Geriatric Oncology
Geriatric Oncology Care in Brazil: Remote Geriatric Assessment-Driven Interventions With Supportive Care
The goal of this clinical trial is to determine whether a telehealth-delivered, geriatric assessment-guided supportive care program (GAIN-S) can improve health outcomes in older adults (age 65 and above) with solid tumors who are…
- Conditions
- Geriatric Assessment, Geriatric Oncology, Quality of Life, Functional Decline
- Trial name
- GAIN-S (NCT07084454)
- Testing
- GAIN-S Multidisciplinary Telehealth Intervention, Standard Oncology Care
- Where
- Brazil
- Volunteers
- 350 people
- Sponsor
- Cristiane Decat Bergerot, PhD
Stroke
Telerehabilitation and Biomarkers of Recovery After Stroke in Brazil
The purpose of this research study is to provide preliminary evidence of whether telerehabilitation targeting arm movement, when added to usual care, improves arm function and reduces global disability after stroke, compared to…
- Trial name
- TR-BR-1 (NCT07646522)
- Testing
- Telerehabilitation, Usual Care
- Where
- Brazil
- Volunteers
- 20 people
- Sponsor
- University of Sao Paulo
HIV Infection, HIV Infections
Testing an HIV Prevention Intervention for Psychiatric Patients in Brazil
This study will test the effectiveness of a program aimed at reducing behaviors that increase HIV risk among people with severe mental illnesses.
- Trial name
- NCT00881699
- Testing
- HIV Prevention Intervention - Project PRISSMA - HIV I have my eye on you, Health Promotion Intervention
- Where
- Brazil
- Volunteers
- 460 people
- Sponsor
- New York State Psychiatric Institute
Malaria Diagnosis
Validation of RealAmp Method for the Diagnosis of Malaria in Endemic Areas of Brazil
Worldwide, approximately 2 billion people live in areas at risk for malaria with morbidity surpassing 250 million cases, with approximately 800,000 deaths, per year.
- Trial name
- NCT02371395
- Testing
- Realtime amplification (RealAmp)
- Where
- Brazil
- Volunteers
- 1,000 people
- Sponsor
- Centers for Disease Control and Prevention
P Vivax, Malaria, Vivax
Efficacy of 3 Regimens of Chloroquine and Primaquine for Treatment of P. Vivax Malaria, Cruzeiro do Sul, Acre, Brazil
We plan to assess the efficacy of 3 different regimens of chloroquine and primaquine for the treatment of P. vivax infections in Cruzeiro do Sul, Acre, Brazil.
- Trial name
- NCT03610399
- Testing
- Primaquine
- Where
- Brazil
- Volunteers
- 257 people
- Sponsor
- Centers for Disease Control and Prevention