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Porto Alegre, Brazil Clinical Trials

A listing of Porto Alegre, Brazil clinical trials actively recruiting patients volunteers.

RESULTS

Found (315) clinical trials

Hypertension Approaches in the Elderly: a Lifestyle Study

The present protocol describes a randomized controlled trial that aims to evaluate blood pressure effects of a pragmatic combined training program, with low equipment needs, in comparison with a health education program. The sample is composed by 184 older adults, divided in two implementation centers. Randomization ratio will be 1:1 ...

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Effects of Dancing on Cardiovascular and Functional Risk Factors in Older Women.

The aging process is characterized by reductions of lean mass simultaneously to increases in visceral adipose tissue. Metabolically, this is related to insulin resistance and higher risk to develop cardiovascular diseases. Functionally, loss of strength and cardiorespiratory fitness may lead to early muscle fatigue onset, which may limit the performance ...

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Inspiratory Muscle Training in Patients With Autonomic Neuropathic

The diabetic autonomic neuropathy (NAD) is a common complication of diabetes mellitus (DM), both of the type 1 diabetes mellitus (DM1) as of the type 2 diabetes mellitus (DM2). The results of this study, would help to reveal the degree of commitment generated by NAD in respiratory muscle strength, can ...

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Manipulation of Arterial Pressure in Acute Ischemic Stroke

To maintain the tree levels of systolic arterial pressure during de first 24h we will use one of the two strategies:1) infusion of 500 to 1000ml of saline solution and/or norepinephrine solution to increase de systolic pressure or 2) infusion of esmolol or nitroprussiate solution to decrease de pressure. Every ...

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Simvastatin Effect on End Stage Renal Failure Patients Treated by Peritoneal Dialysis

This study will analyse the effect of simvastatin on endothelium dependent venodilation in chronic renal failure patients treated by peritoneal dialysis. The hypothesis is that patients will have a greater endothelium dependent venodilation after four months of simvastatin use.

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Study of Pembrolizumab (MK-3475) or Placebo With Chemoradiation in Participants With Locally Advanced Head and Neck Squamous Cell Carcinoma (MK-3475-412/KEYNOTE-412)

The purpose of this study is to determine the efficacy and safety of pembrolizumab given concomitantly with chemoradiation (CRT) and as maintenance therapy versus placebo plus CRT in participants with locally advanced head and neck squamous cell carcinoma (LA HNSCC). The primary hypothesis is that pembrolizumab in combination with CRT ...

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Safety and Efficacy Study of Pembrolizumab (MK-3475) as Monotherapy in the Adjuvant Treatment of Renal Cell Carcinoma Post Nephrectomy (MK-3475-564/KEYNOTE-564)

Participants will be assigned to receive study treatment until disease recurrence, unacceptable adverse events (AEs), intercurrent illness that prevents further administration of treatment, Investigator's decision to withdraw the participant, noncompliance with study treatment or procedural requirements, administrative reasons requiring cessation of treatment, or until the participant has received 17 cycles ...

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Study of AG-120 (Ivosidenib) vs. Placebo in Combination With Azacitidine in Patients With Previously Untreated Acute Myeloid Leukemia With an IDH1 Mutation

Study AG120-C-009 is a global, Phase 3, multicenter, double-blind, randomized, placebo-controlled clinical trial to evaluate the efficacy and safety of AG-120 (ivosidenib) + azacitidine vs placebo + azacitidine in adult subjects with previously untreated IDH1m AML who are considered appropriate candidates for non-intensive therapy. The primary endpoint is Overall Survival ...

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First-line Esophageal Carcinoma Study With Chemo vs. Chemo Plus Pembrolizumab (MK-3475-590/KEYNOTE-590)

The purpose of this trial is to evaluate efficacy and safety of pembrolizumab plus cisplatin and 5-fluorouracil (5-FU) chemotherapy versus placebo plus cisplatin and 5-FU chemotherapy as first-line treatment in participants with locally advanced or metastatic esophageal carcinoma. The primary efficacy hypotheses are that both progression-free survival (PFS), according to ...

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Remission and Flare in Psoriatic Arthritis: a Prospective 6-month Study With a Double Perspective.

Introduction: Psoriatic arthritis (PsA) is a heterogeneous chronic disease with a significant patient-perceived impact leading to pain, fatigue, impaired function and quality of life and psychological distress. Remission is the announced treatment target in PsA. Several definitions of remission have been proposed including definitions on composite scores such as the ...

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