| Recruiting | Clonidine in Ultrasound-guided Rectus Sheath Block for Outpatient Umbilical Hernioplasty Hernia, Umbilical, Clonidine, Pain, Postoperative | Phase 2 / Phase 3 | 2025-01-07 |
| Recruiting | Functional Assessment in Critically Ill Patients Intensive Care Unit Acquired Weakness, Intensive Care Unit (ICU) Acquired Weakness (ICU - AW) | — | 2025-01-01 |
| Recruiting | Association of Transcranial Alternating Current Stimulation with Digital Cognitive Training for Cognitive Reme Cognitive Dysfunction, Alzheimer Disease, Mild Cognitive Impairment | N/A | 2024-12-02 |
| Completed | Self-Guided CBT Mobile App for Treatment-Resistant Panic Disorder (CBT) Cognitive Behavioral Therapy Panic Disorder | — | 2024-11-01 |
| Recruiting | Sport Mouthguards: Devices for Preventing Dental Injuries in Sports Oral Health, Dental Trauma, Oral Health Knowledge, Attitude and Practice Among Patients | N/A | 2024-06-01 |
| Recruiting | MUSCLE EFFECTS OF NEUROMUSCULAR ELECTROSTIMULATION IN MECHANICALLY VENTILATED PATIENTS IN AN ICU Intensive Care Unit Acquired Weakness | N/A | 2024-05-01 |
| Recruiting | Extremes of Respiratory Effort in Weaning Failure From Mechanical Ventilation: a Prospective Observational Stu Mechanical Ventilation Pressure High, Weaning Failure | — | 2024-04-01 |
| Unknown | The Effect of a Mind-body Exercise Program on Aspects of Attention in Individuals With Anxiety Anxiety Disorder | N/A | 2024-02-01 |
| Completed | Visual Oral Examination for Early Detection of Oral Cancer in High-Risk Individuals Mouth Neoplasms | N/A | 2023-12-01 |
| Unknown | Effectiveness of Melissa Officinalis for the Treatment of Probable Sleep Bruxism in Children and Adolescents Sleep Bruxism, Adolescent, Children | Phase 1 | 2023-08-01 |
| Unknown | Omics Techniques in Fatty Liver Disease Non-Alcoholic Fatty Liver Disease | — | 2023-07-01 |
| Completed | Guided and Traditional Cognitive Behavioral Therapy Protocol for Resistant Panic Panic Disorder | N/A | 2023-04-05 |
| Completed | ANALYSIS OF CLINICAL AND LABORATORY VARIABLES WITH PREDICTION CAPABILITY FOR INDICATION OF INVASIVE MECHANICAL COVID-19 | — | 2023-03-01 |
| Unknown | Hepatic Venous Pressure Gradient and Elastography in Porto-sinusoidal Vascular Disorder Portal Hypertension, Non-Cirrhotic Portal Hypertension, Non-Cirrhotic Portal Fibrosis | N/A | 2023-03-01 |
| Recruiting | Supplementation of n-3 PUFA in the Modulation of Lean Mass in Patients With Lung Cancer Receiving a High-prote Lung Cancer | N/A | 2022-11-15 |
| Recruiting | To Compare Inflammatory Biomarkers Before and After Treatment With Clobetasol or Fractional CO2 Laser, in Wome Vulvar Lichen Sclerosus | N/A | 2022-06-22 |
| Completed | Neuromuscular Characteristics of Strict Vegetarians and Non-Vegetarians Women Hypertrophy | N/A | 2022-05-01 |
| Unknown | Immunomodulatory Effect of Dexmedetomidine as an Adjuvant Drug in Laparoscopic Cholecystectomies Physiological Effects of Drugs | Phase 3 | 2022-04-01 |
| Completed | Effects of Mind-body Exercises in a Patient With Mood Disorders: a Case Study. Mood Disorders, Mind-body Exercise | N/A | 2022-03-01 |
| Completed | Predictive Factors for Failure of Non-invasive Support Ventilation in Patients With COVID-19: A Retrospective COVID-19 Pneumonia, COVID-19 | — | 2021-12-01 |
| Unknown | A Self-guided App-Based Virtual Reality Cognitive Behavior Therapy for Anxiety Disorder in Children Anxiety Disorders | N/A | 2021-08-01 |
| Active Not Recruiting | Cardiopulmonary Function and Quality of Life in Pulmonary Tuberculosis Tuberculosis, Pulmonary, Physical Disability, Quality of Life | N/A | 2021-04-07 |
| Completed | Watermelon and Beetroot Products on Endothelial Function Healthy Young, Older People With Cardiovascular Disease Risk | N/A | 2021-03-01 |
| Unknown | Use of BCG Vaccine as a Preventive Measure for COVID-19 in Health Care Workers COVID 19 Vaccine | Phase 2 | 2020-10-01 |
| Completed | Effects of Early Use of Nitazoxanide in Patients With COVID-19 Covid19, Coronavirus | Phase 2 | 2020-06-08 |
| Completed | Nitazoxanide Therapy for Patients With COVID-19 Pneumonia Covid19, Corona Virus Infection, Pneumonia, Viral | Phase 2 | 2020-04-19 |
| Completed | Aging, Aged Garlic, Vascular Function and Muscle Oxygenation Aging, Hypertension, Dyslipidemias | N/A | 2019-08-26 |
| Unknown | Propranolol, Carvedilol and Rosuvastatin in the Prevention of Variceal Bleeding in Cirrhotic Portal Hypertensi Cirrhosis, Portal Hypertension, Variceal Hemorrhage | Phase 2 / Phase 3 | 2019-01-25 |
| Completed | Effect of Curcumin on Microvascular Response and Tissue Oxygenation Cardiovascular Risk Factor | N/A | 2019-01-04 |
| Unknown | Effect of Digital Cognitive Training on the Functionality of Older Adults With Mild Cognitive Impairment (MCI) Mild Cognitive Impairment, Aging | Phase 1 | 2019-01-02 |
| Completed | Health in the Right Measure: Promoting Healthy Food and Regular Physical Activity Practice for UFRJ Servers Human | N/A | 2018-05-10 |
| Unknown | Right Ventricular Function During Liver Transplantation as Assessed by Transesophageal Echocardiography. Liver Transplant; Complications | — | 2018-02-27 |
| Unknown | Cognitive Training to Promote Brain Health: Implementation and Engagement Aging, Mild Cognitive Impairment | Phase 2 | 2018-01-12 |
| Completed | Vascular Function, Fish Protein Hydrolysates and Type 2 Diabetes Mellitus Diabetes Mellitus, Type 2 | N/A | 2017-10-23 |
| Completed | People Living With HIV/AIDS, Nitrate, Endotelial Function, Arterial Stiffness and Skeletal Muscle Oxygenation HIV/AIDS | N/A | 2017-10-18 |
| Unknown | Efficiency of Speech Therapy in Resistant Hypertensive Patients With Mild Obstructive Sleep Apnea Syndrome Sleep Apnea, Obstructive, Hypertension Secondary | N/A | 2017-10-01 |
| Completed | Effect of a Propolis Tablet on the Saliva and the Amount of Adolescent Dental Plaque Microbes Dental Plaque | Phase 2 / Phase 3 | 2017-09-29 |
| Unknown | Evaluation of Adherence and Engagement in a Cognitive Training Program for Older Adults Aging | N/A | 2017-06-07 |
| Completed | Glucose Variability in Patients With Type 1 Diabetes With a Sucrose-added Diet Type 1 Diabetes Mellitus | N/A | 2017-03-23 |
| Completed | Pregnancy, Nitrate, Endothelial Function and Tissue Oxygen Saturation Pregnancy | N/A | 2016-10-06 |
| Completed | Magnesium Sulfate Effect Following the Reversal of Neuromuscular Blockade Induced by Rocuronium With Sugammade Neuromuscular Blockade | Phase 4 | 2016-10-01 |
| Completed | Effectiveness of Silver Diamine Fluoride in Arresting Dental Caries Dental Caries in Children | N/A | 2016-09-20 |
| Unknown | Relationship Between Aerobic Prescription Methods Healthy | N/A | 2016-02-01 |
| Unknown | High Intensity Interval Training With Strength/Power Exercises on VO2Max Healthy | N/A | 2016-01-01 |
| Unknown | Rest Time on Gain Aerobic and Anaerobic Performance Healthy | N/A | 2015-12-01 |
| Unknown | Clinical Evaluation of Ultrathin Occlusal Veneers for the Treatment of Severe Dental Erosion Tooth Erosion, Teeth Erosion Due to Vomiting, Teeth Erosion Limited to the Enamel | N/A | 2015-11-01 |
| Completed | Interval Training in Bipolar Disorder Bipolar Disorder | N/A | 2015-08-01 |
| Completed | Linear Running Periodization x Nonlinear Healthy | N/A | 2015-08-01 |
| Completed | Rapid On-Site Evaluation (ROSE) by Endosonographer: for Whom, When and by Whom? Pancreatic Neoplasms | N/A | 2015-08-01 |
| Completed | Influence of Probiotic and Symbiotic in Body Weight, Blood Sugar and Lipemia of Obese Women Obesity | N/A | 2015-07-01 |
| Completed | Stem Cell Therapy for Patients With Focal Segmental Glomerulosclerosis Focal Segmental Glomerulosclerosis, Chronic Kidney Diseases | Phase 1 | 2015-06-25 |
| Completed | Caffeine Intake and Additive Effects on Cognition Healthy | N/A | 2015-05-01 |
| Completed | Aging, Nitrate, Endothelial Function and Muscle Oxygenation Aging, Hypertension, Dyslipidemia | N/A | 2015-05-01 |
| Completed | Mesenchymal Stem Cells in Patients With Type 1 Diabetes Mellitus Type 1 Diabetes Mellitus | N/A | 2015-03-01 |
| Unknown | Gestational Obesity and Interventions With Probiotics or Fish Oil Trial Obesity, Pregnancy, Inflammation | N/A | 2015-03-01 |
| Unknown | Effectiveness of Sealing Dental Caries Dental Caries | N/A | 2015-01-01 |
| Completed | Efficacy Study of Diacerein on Glycemic Control and Liver Fat in Type 2 Diabetes Subjects Diabetes Mellitus, Type 2, Non-alcoholic Fatty Liver Disease | Phase 3 | 2014-10-14 |
| Unknown | Efficacy of Phytolacca Decandra and Melissa Officinalis in Children With Nocturnal Bruxism Nocturnal Bruxism | Phase 3 | 2014-09-01 |
| Completed | Association Between the Change of the Genes With Hormones and Food Consumption of Obese Obesity | N/A | 2014-09-01 |
| Unknown | Acupuncture as a Complementary Treatment for Hypertension (ACT-HAS) Hypertensive Disease | N/A | 2014-08-01 |
| Unknown | Computerized Cognitive Training for Schizophrenia in Brazil Schizophrenia | Phase 3 | 2014-01-01 |
| Unknown | Computerized Cognitive Training for the Elderly Aging | N/A | 2014-01-01 |
| Withdrawn | Effects and Safety of Infusion of Low-Doses of Methylprednisolone in Early ALI and ARDS in Children Acute Lung Injury, Acute Respiratory Distress Syndrome | Phase 2 | 2014-01-01 |
| Completed | Effects of a Training Program Based on Abacus and Other Activities in Healthy Older Adults Aging | N/A | 2013-04-01 |
| Completed | Fructose and Glucose and TAS1R2 in Type 1 Diabetes Type 1 Diabetes | N/A | 2013-03-01 |
| Completed | Hipoenergetic Effect of Diet Associated or Not With the Consumption of Coconut Flour in Women With Overweight Obesity, Cardiovascular Risk Factor | N/A | 2013-02-01 |
| Completed | Dietary Lipids, Energy Expenditure and Obesity Biomarkers Obesity | N/A | 2013-02-01 |
| Completed | Prevalence of Clinical and Laboratory Markers of Hypofibrinolysis in Psychotic Patients Insulin Resistance, Thrombophilia, Psychosis | — | 2013-01-01 |
| Completed | High Intensity Interval Training in 1% or 10% Slope Healthy | N/A | 2013-01-01 |
| Completed | Negative Beta Glucan in ICU Patients Candidemia | Phase 4 | 2012-11-01 |
| Completed | Nutritional Counseling Associated With the Ingestion of Oat Bran in Hypercholesterolemic Subjects Dietary Modification | N/A | 2012-10-01 |
| Completed | Effect of Magnesium on the Recovery Time of Neuromuscular Blockade With Sugammadex Neuromuscular Blockade | Phase 4 | 2012-10-01 |
| Unknown | Influence of the Number of Layers of a One Bottle Adhesive on the Longevity of Composite Restorations in Prima Dental Caries, Secondary Dental Caries | N/A | 2012-08-01 |
| Completed | Running Slopes and Power Performance Healthy | N/A | 2012-03-01 |
| Completed | Effect of Balanced Hypocaloric Diet Associated With Supplementation of Eggplant Meal in the Remission of Cardi Obesity, Obesity, Abdominal | N/A | 2012-03-01 |
| Completed | Efficacy of CPAP Treatment on Blood Pressure of Resistant Hypertension Patients With Obstructive Sleep Apnea S Obstructive Sleep Apnea Syndrome, Resistant Hypertension | Phase 4 | 2012-01-01 |
| Completed | Effects of Growth Hormone Administration on Muscle Strength and Body Composition in Men Over 50 Years Old Healthy | Phase 4 | 2012-01-01 |
| Unknown | Coconut Oil in Cardiovascular Disease Chronic Coronary Artery Disease | N/A | 2012-01-01 |
| Completed | Effect of Weight Loss Diet and Pumpkin Seed Flour Consumption on Obese Women Obesity | N/A | 2011-10-01 |
| Completed | Brazil Nut Consumption in Microvascular Endothelial Function, Oxidative Stress and Metabolic Abnormalities Dyslipidemia, Oxidative Stress | N/A | 2011-09-01 |
| Completed | Growth Hormone Evaluation in the Elderly People Aging | N/A | 2011-09-01 |
| Unknown | Cardiopulmonary Capacity in Elderly With Different Ranges of Serum Thyroid Stimulating Hormone Healthy | Phase 4 | 2011-09-01 |
| Completed | Stress Reactivity of Physical Stressor on Depression Depression | N/A | 2011-03-01 |
| Completed | Effects of Intragastric Balloon on Bone, Metabolic and Respiratory Parameters Overweight, Obesity, Metabolic Syndrome | Phase 3 | 2011-03-01 |
| Completed | Assessment of Thigh Muscle After a Stretching Program Assessment of Muscle Architecture and Tendon After Chronic Stretching Program | N/A | 2011-02-01 |
| Unknown | Supplementation With Flaxseed Oil in the State of Rio de Janeiro Hypertension, Dyslipidemia | N/A | 2011-01-01 |
| Completed | Profile of Newborn Undergoing Early Stimulation in a Neonatal Intensive Care Unit Motor Skills Disorders | — | 2011-01-01 |
| Completed | Simvastatin Effect on Portal Hypertension Portal Hypertension, Esophageal Varices, Liver Cirrhosis | Phase 3 | 2010-08-01 |
| Completed | Response to Cabergoline and Pasireotide in Non-functioning Pituitary Adenomas and Resistant Prolactinomas Non-functioning Pituitary Adenomas, Prolactinomas | Phase 2 / Phase 3 | 2010-03-01 |
| Completed | Physical Exercise as an Additional Treatment for Alzheimer Disease Alzheimer Disease | N/A | 2010-02-01 |
| Terminated | Validation of an Index of Neutropenia (D-index) in Febrile Neutropenic Cancer Patients Invasive Fungal Infections, Invasive Aspergillosis, Invasive Fusariosis | N/A | 2010-02-01 |
| Completed | Nutritional Status and Mental Health During Pregnancy and Postpartum: a Cohort Study in Rio de Janeiro, Brazil Pregnancy | — | 2009-11-01 |
| Unknown | Brazilian Prospective Hodgkin Lymphoma Registry Hodgkin Lymphoma, Hodgkin Disease | — | 2009-10-01 |
| Completed | Safety of Stem Cells Intrabronchial Instillation for Silicosis Chronic and Accelerated Silicosis | Phase 1 | 2009-08-01 |
| Unknown | Effect of Calcium Plus Vitamin D Supplementation on Adolescent Mother and Infant Bone Health Lactation Bone Loss, Infant Bone Growth | N/A | 2009-07-01 |
| Completed | Physiological Effects of Expiration With the Glottis Open in Lateral Posture (ELTGOL) and Flutter Valve in Pat Bronchiectasis | N/A | 2009-06-01 |
| Completed | Effects of Flaxseed Flour in Appetite Sensations, Lipid Profile and Pressure Levels Among Overweighed and Obes Adult Women, Overweight, Obese | N/A | 2009-03-01 |
| Completed | Respiratory Physiotherapy After Cardiac Surgery Functional Disturbance Following Cardiac Surgery | N/A | 2009-03-01 |
| Completed | The Effects of Different Clonidine Concentrations on Axillary Brachial Plexus Block With 1,5% Lidocaine Fascicular Block, Motor Activity, Pain, Postoperative | Phase 2 | 2009-02-01 |
| Unknown | 99mTc-anti-TNF-alpha Scintigraphy in the Evaluation of Inflammatory Processes Activity Psoriatic Arthritis, Arthritis | Phase 2 | 2009-01-01 |
| Unknown | Autologous Bone Marrow Mononuclear Cells in Liver Cirrhosis Liver Cirrhosis Due to Virus C Chronic Hepatitis | Phase 1 | 2009-01-01 |
| Completed | Anti-mold Azole in the Prophylaxis for Invasive Fusariosis Fusariosis, Onychomycosis | N/A | 2008-08-01 |
| Completed | Effect of Low-calorie Diet on Serum Lipids, Adipokines, Insulin Resistance and Also Body Composition in Women Weight Loss, Insulin Resistance, Adipokines | N/A | 2008-05-01 |
| Completed | Microencapsulated Fish Oil or Conjugated Linoleic Acid in Metabolic Syndrome Insulin Resistance, Oxidative Stress, Lipid Profile | N/A | 2008-05-01 |
| Completed | Relative-dose-response Test (RDR) Adaptation for Chronic Liver Disease Chronic Liver Disease | N/A | 2007-10-01 |
| Completed | Effects of Pursed-lip Breathing on Exercise Tolerance and Dynamic Hyperinflation in COPD Chronic Obstructive Pulmonary Disease | N/A | 2007-03-01 |
| Unknown | Corneal Collagen Crosslinking With Riboflavin for Keratoconus Treatment: A Brazilian Study Keratoconus | N/A | 2007-02-01 |
| Unknown | Topical Cyclosporine for the Treatment of Dry Eye in Patients Infected With the Human Immunodeficiency Virus Dry Eye Syndromes, HIV Seropositivity | Phase 4 | 2006-10-01 |
| Completed | Cognitive Behavior Psychotherapy in Panic Disorder Panic Disorder, Agoraphobia | N/A | 2006-05-01 |
| Completed | Cognitive Behavioral Therapy in Panic Disorder Panic Disorder | — | 2006-03-01 |
| Completed | Effect of Rice Fortification With Iron on Anemia Among Children Iron Deficiency Anemia | Phase 2 / Phase 3 | 2006-03-01 |
| Completed | Reproducibility of Computed Tomography Tuberculosis, Pleural Effusion | — | 2006-01-01 |
| Completed | Study of Autologous Stem Cell Transplantation for Patients With Ischemic Stroke Infarction, Middle Cerebral Artery | Phase 1 | 2005-12-01 |
| Terminated | Safety Study of Autologous Stem Cell in Liver Cirrhosis Liver Cirrhosis | Phase 1 / Phase 2 | 2005-11-01 |
| Completed | Continuous Positive Airway Pressure on Tuberculosis Pleural Effusion Tuberculosis, Pleural Effusion | N/A | 2005-03-01 |
| Completed | Insulin Resistance in Women With Prolactinoma Prolactinoma, Insulin Resistance, Hyperlipidemia | — | 2004-10-01 |
| Completed | Respiratory Mechanics Effects of Flutter Valve in Bronchiectasis Patients Bronchiectasis | N/A | 2004-09-01 |
| Completed | Lopinavir/r Monotherapy as Maintenance Therapy After Long Term Viral Suppression HIV Infections | Phase 4 | 2004-08-01 |
| Completed | Posture and Pulmonary Function of Mouth-breathing Children Mouth Breathing | — | 2004-06-01 |
| Completed | Periapical Healing After One or Two-visits to Endodontic Treatment in Adolescents Patients Periapical Periodontitis | N/A | 2004-05-01 |
| Completed | Effects of Music Therapy on Breastfeeding Among Mothers of Premature Newborns Breastfeeding | N/A | 2004-03-01 |
| Completed | Long Term Treatment of Panic Disorder With Clonazepam or Paroxetine Panic Disorder, Agoraphobia | Phase 4 | 2000-01-01 |