Research location
Rio de Janeiro
Rio de Janeiro, Brazil
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Research activity in Rio de Janeiro
Rio de Janeiro, BrazilCureCurrent currently publishes aggregate city-level research activity for this location: 272 trials and 325 site observations.
The map is centered on registry-derived city coordinates. Circle size reflects published trial activity.
Below are current trials with one or more ClinicalTrials.gov site observations in this city. Results are paginated 50 per page, with recruiting studies shown first.
Trials with sites in Rio de Janeiro
272 linked trials · page 1 of 6Inhaled DMT for Major Depressive DisorderNCT07562191 · 2026-08-01 · 1 site observation
RECRUITING
Extended-release Pregabalin for the Treatment of Neuropathic Pain in Patients With Diabetic Peripheral Neuropathy and Postherpetic NeuralgiaNCT07712913 · 2026-06-18 · 1 site observation
RECRUITING
Online Cohort of Sexual and Gender Minorities: Evaluating Digital Interventions to Improve HIV Pre-Exposure Prophylaxis and Antiretroviral Treatment Uptake and AdherenceNCT07772791 · 2026-05-25 · 1 site observation
RECRUITING
Inspiratory Muscle Training in Hospitalized Heart Failure PatientsNCT07108231 · 2026-05-13 · 2 site observations
RECRUITING
Study to Determine the Efficacy and Safety of Asciminib in Pediatric Patients With Ph+ CML-CPNCT07354074 · 2026-04-28 · 1 site observation
RECRUITING
ImPrEP LEN Brasil: Twice-Yearly Lenacapavir for HIV PreventionNCT07497594 · 2026-02-03 · 1 site observation
RECRUITING
Neuroendocrine Carcinomas: Patient Journey And Treatment Outcomes In Latin AmericaNCT07192991 · 2025-12-16 · 1 site observation
RECRUITING
Doxi-Rio: Study on the Use of Doxycycline to Prevent Sexually Transmitted Infections in Rio de JaneiroNCT07500415 · 2025-10-28 · 1 site observation
RECRUITING
Dolutegravir/Lamivudine Dual Therapy for ART-naïve People With HIV and TB Receiving Rifampin-based TB TreatmentNCT06497465 · 2025-09-18 · 2 site observations
RECRUITING
A Single Arm, Phase 2 Study of Datopotamab Deruxtecan, Carboplatin, and Pembrolizumab for Treatment-naive Brain Metastases From NSCLC (Non-small Cell Lung Cancer)NCT06822543 · 2025-09-12 · 1 site observation
RECRUITING
Improving Access to PrEP (HIV Prevention Medication) for People in Underserved Areas of Rio de JaneiroNCT07584122 · 2025-09-01 · 1 site observation
RECRUITING
BRAZILIAN REGISTRY OF CHRONIC NON-COMMUNICABLE DISEASES IN PEOPLE LIVING WITH HIV/AIDSNCT07118683 · 2025-08-15 · 1 site observation
RECRUITING
Left Bundle Branch Area Pacing (LBBAP) PMCF StudyNCT07217392 · 2025-07-24 · 1 site observation
RECRUITING
Study to Evaluate Efficacy and Safety of Inclisiran in Children With Heterozygous Familial HypercholesterolemiaNCT06597019 · 2024-12-09 · 1 site observation
RECRUITING
Association of Transcranial Alternating Current Stimulation with Digital Cognitive Training for Cognitive Remediation in Older AdultsNCT06733714 · 2024-12-02 · 1 site observation
RECRUITING
Green Propolis Extract and Royal Jelly in Hypertensive Patients and/or With Chronic Kidney DiseaseNCT06288204 · 2024-10-01 · 2 site observations
RECRUITING
Royal Jelly as a Strategy to Modulate Inflammation and Oxidative Stress in Patients With Systemic Arterial HypertensionNCT06917131 · 2024-09-18 · 1 site observation
RECRUITING
A Study to Evaluate Finerenone on Clinical Efficacy and Safety in Patients With Heart Failure Who Are Intolerant or Not Eligible for Treatment With Steroidal Mineralocorticoid Receptor AntagonistsNCT06033950 · 2024-08-20 · 2 site observations
RECRUITING
Cardiovascular Responses to Exercise in People Living With HIV/AIDS: Effects of Exercise TrainingNCT04512456 · 2024-08-01 · 1 site observation
RECRUITING
A Study to Determine the Efficacy and Safety of Finerenone and SGLT2i in Combination in Hospitalized Patients With Heart Failure (CONFIRMATION-HF)NCT06024746 · 2024-07-09 · 2 site observations
RECRUITING
A Study to Determine the Efficacy and Safety of Finerenone on Morbidity and Mortality Among Hospitalized Heart Failure PatientsNCT06008197 · 2024-01-17 · 2 site observations
RECRUITING
Systemic Vibratory Therapy and Osteopathic Manipulative Treatment in Individuals With ObesityNCT06971159 · 2021-03-05 · 1 site observation
RECRUITING
Comparison Between Conventional Rehabilitation and Conventional Rehabilitation Through Dance in Patients With COPDNCT07198763 · 2025-09-07 · 1 site observation
ACTIVE_NOT_RECRUITING
Association Between the Sit-To-Stand Test and the Prognosis of Patients With Heart FailureNCT07045649 · 2025-07-16 · 1 site observation
ACTIVE_NOT_RECRUITING
Photobiomodulation in Radiodermatitis in People With Breast CancerNCT06990165 · 2025-05-01 · 2 site observations
NOT_YET_RECRUITING
Impact of Genetic Polymorphisms And DASH Diet On Weight Loss Progression In Climacteric Women With Metabolic SyndromeNCT06978504 · 2025-04-01 · 1 site observation
COMPLETED
A Study of VRC07-523LS, PGT121.414.LS, and PGDM1400LS Broadly Neutralizing Monoclonal Antibodies Given Intravenously in Adult Participants Without HIVNCT06812494 · 2025-03-07 · 1 site observation
ACTIVE_NOT_RECRUITING
COACTION Trial - COmbination Androgen bloCkade in inTermediate to hIgh-risk prOstate caNcerNCT06627530 · 2025-02-17 · 1 site observation
ACTIVE_NOT_RECRUITING
Evaluation of the Effects of Systemic Vibration Therapy on Thermogenesis, Cardiovascular Parameters, Endocrine-inflammatory Markers, and Physical-functional Performance in Adults With Obesity.NCT07729215 · 2024-10-31 · 1 site observation
COMPLETED
Classifying for HER2 Dependence to De-Escalate Neoadjuvant Chemotherapy in Patients With HER2+ Early Breast Cancer Undergoing HER2 Double-BlockadeNCT06068985 · 2024-09-05 · 1 site observation
ACTIVE_NOT_RECRUITING
The ELFIE-HYPERTENSIONNCT06242483 · 2024-06-14 · 1 site observation
COMPLETED
Acute Effects of Powdered Beetroot Extract Supplementation on the Microcirculation of Resistant Hypertensive IndividualsNCT07058922 · 2024-06-01 · 1 site observation
ENROLLING_BY_INVITATION
Radiotherapy With Extreme Hypofractionation in Patients With Breast Cancer in Brazil: a Retrospective Cohort StudyNCT05776147 · 2023-11-09 · 1 site observation
COMPLETED
A Study to Evaluate the Efficacy, Safety, and Tolerability of BMS-986278 in Participants With Progressive Pulmonary FibrosisNCT06025578 · 2023-10-25 · 1 site observation
ACTIVE_NOT_RECRUITING
Candesartan Cilexetil + Chlorthalidone + Amlodipine Versus Exforge HCT®️ for Systemic Arterial HypertensionNCT05920005 · 2023-08-22 · 1 site observation
COMPLETED
A Global Record of Patients With Anal Squamous Cell Carcinoma With and Without HIV InfectionNCT05328765 · 2023-06-09 · 1 site observation
COMPLETED
Study to Compare Furmonertinib to Platinum-Based Chemotherapy for Patients With Locally Advanced or Metastatic Non-Small Cell Lung Cancer (NSCLC) With Epidermal Growth Factor Receptor (EGFR) Exon 20 Insertion Mutations (FURVENT)NCT05607550 · 2023-06-01 · 2 site observations
ACTIVE_NOT_RECRUITING
Amivantamab, Lazertinib, and Pemetrexed for First-line Treatment of Recurrent/Metastatic Non-small Cell Lung Cancers With Epidermal Growth Factor Receptor MutationsNCT05299125 · 2023-05-24 · 2 site observations
COMPLETED
Hepatic Venous Pressure Gradient and Elastography in Porto-sinusoidal Vascular DisorderNCT05719857 · 2023-03-01 · 1 site observation
UNKNOWN
Supplementation of n-3 PUFA in the Modulation of Lean Mass in Patients With Lung Cancer Receiving a High-protein DietNCT04965129 · 2022-11-15 · 1 site observation
UNKNOWN
Ultra Curto (Ultra Short) TB Prevention TherapyNCT04703075 · 2022-03-24 · 1 site observation
COMPLETED
Establishing Optimal Number of Doses for HPV Vaccination in Children and Adolescents Living With HIV, OPTIMO TrialNCT04265950 · 2022-03-10 · 1 site observation
COMPLETED
Long-term Safety Extension Study of OLZ/SAM in Pediatric SubjectsNCT04987229 · 2021-10-22 · 1 site observation
ENROLLING_BY_INVITATION
Extreme Bipolar Androgen Therapy With Darolutamide and Testosterone Cypionate in Patients With Metastatic Castration-Resistant Prostate Cancer (ExBAT Trial)NCT04558866 · 2021-06-09 · 1 site observation
COMPLETED
Adjustable Compression Wrap Versus Compression Sleeve to Control Breast Cancer-related LymphedemaNCT04881604 · 2021-06-01 · 1 site observation
COMPLETED
Investigational Study of Delayed Release MetforminNCT04854512 · 2021-05-18 · 1 site observation
SUSPENDED
Intensified Chemo-immuno-radiotherapy With Durvalumab for Stage III Non-Small Cell Lung CancersNCT04230408 · 2021-03-05 · 1 site observation
COMPLETED
Evaluation of Sequencing of Anthracyclines and Taxanes for Locally Advanced HER2-negative Breast CancerNCT04540692 · 2021-01-12 · 1 site observation
ACTIVE_NOT_RECRUITING
Evaluation of Clinical, Metabolic, and Physical-functional Effects of Systemic Vibratory Therapy in Metabolic SyndromeNCT06907108 · 2020-11-01 · 1 site observation
COMPLETED
Study of Cabozantinib in Combination With Atezolizumab Versus Second NHT in Subjects With mCRPCNCT04446117 · 2020-10-19 · 1 site observation
ACTIVE_NOT_RECRUITING
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Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.