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Clinical trials and research at Universidade Federal Fluminense

• 8Clinical trials
• 1Country

Newest trials

All recruiting trials (8)

• Palpatory vs ultrasound-guided botulinum toxin injections for spastic paraplegia

  This study tests whether ultrasound-guided injections of botulinum toxin improve outcomes for adults with spastic paraplegia compared with the traditional palpation-guided method.

  Recruiting Phase 4 Universidade Federal Fluminense · Rio de Janeiro, Rio de Janeiro · NCT07803276

• Red propolis supplementation for people with chronic kidney disease

  This study tests whether taking red propolis daily for 8 weeks can reduce inflammation and oxidative stress in people with chronic kidney disease who are managed without dialysis.

  Recruiting Universidade Federal Fluminense · Rio de Janeiro, Rio de Janeiro · NCT07597005

• Royal jelly and propolis for hypertension: does it lower inflammation and oxidative stress?

  This study tests whether royal jelly and propolis can reduce inflammation and oxidative stress in adults with high blood pressure.

  Recruiting Universidade Federal Fluminense · Niterói, Rio de Janeiro · NCT07596966

• Using royal jelly to reduce inflammation and oxidative stress in people with high blood pressure

  This study is testing if royal jelly can help reduce inflammation and oxidative stress in people with high blood pressure who are already taking medication.

  Recruiting Universidade Federal Fluminense · Rio de Janeiro, Rio de Janeiro · NCT06917131

• Effects of royal jelly on inflammation in chronic kidney disease patients

  This study is testing if taking royal jelly can help reduce inflammation in people with chronic kidney disease who are on hemodialysis.

  Recruiting Universidade Federal Fluminense · Rio de Janeiro, Rio de Janeiro · NCT06438445

• Effects of green propolis extract and royal jelly on hypertension and chronic kidney disease

  This study is testing if a combination of green propolis extract and royal jelly can help people with high blood pressure and chronic kidney disease feel better.

  Recruiting at 2 sites Universidade Federal Fluminense · Rio de Janeiro, Rio de Janeiro and 1 other locations · NCT06288204

• Beetroot juice and exercise for patients with chronic kidney disease

  This study is testing if drinking beetroot juice along with exercise can help improve health for people with chronic kidney disease.

  Recruiting Universidade Federal Fluminense · Rio de Janeiro, Rio de Janeiro · NCT06286748

• Effects of nattokinase on inflammation and heart health in patients with high cholesterol

  This study is testing if a natural enzyme called nattokinase can help reduce inflammation and improve heart health in people with high cholesterol.

  Recruiting Universidade Federal Fluminense · Rio de Janeiro, Rio de Janeiro · NCT06183307

Quick answers

How many clinical trials run by Universidade Federal Fluminense are recruiting right now?

8, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

All of them have sites in Brazil. Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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