There are about 9930 clinical studies being (or have been) conducted in Brazil. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The aim of this study was to assess common gastrointestinal symptoms in healthy Brazilian infants receiving goat milk-based infant formula (GMF) compared to cow's milk-based infant formula (CMF) during a 24 week intervention.
The assessment of ovarian reserve is well established based on the dosage of anti-Mullerian hormone (AMH). The clinical applicability of detecting thyroid autoantibodies levels has been discussed as a potential marker of low-grade inflammation. There are no studies about the detection of these autoantibodies in infertile women. Our objective is to evaluate the association between ovarian reserve and thyroid function and its autoimmunity in infertile women seeking for assisted reproductive treatment (ART).Evaluation ot thyroid function in the first trimester in also be evaluated in women submitted to ART.
The aim of this study is to understand the effect of adapted functional training on the physical fitness, functionality and quality of life of individuals with SCI after social distancing due to COVID-19. The main question[s] it aims to answer are: - Are the participants of the functional training program adapted for people with spinal cord injury show better results in functional capacity in post-test evaluations training period, when compared to your results in the functional training pré-period? - Is adapted functional training capable of improving cardiorespiratory fitness, muscular strength and body composition? - Can the perception of quality of life be influenced by functional training? Participants will be evaluated through questionnaires and field tests, such as: - Functional Capacity (battery of motor tests related to functional independence and Motor Assessment Scale), - Physical fitness (handgrip test; medicine ball throw; Illinois agility and 12-minute displacement) and Quality of Life (WHOQOL-DIS).
The changes that occur during pregnancy can lead to symptoms and complaints for women. Vaginal delivery has several benefits for both the mother and baby; however, during labor, some injuries may occur, such as lacerations and episiotomies. It is known that the postpartum period is when the body is involuting to its pre-pregnancy state. The perineal pain caused by these injuries during childbirth is a determining factor for recovery, and it may affect not only the physical but also the psychological well-being of women. Therefore, it is necessary to employ techniques that can alleviate pain and edema in the immediate postpartum period, directly influencing recovery. Objective: To compare the use of photobiomodulation with cryotherapy in the immediate postpartum period of 2 hours in parturients who suffered 1st and 2nd-degree lacerations and/or episiotomies. Methods: A randomized clinical trial will be conducted to compare two interventions. Data collection will be through a questionnaire and scales for the evaluation of pain and edema, with women who experienced vaginal delivery and those who suffered 1st and 2nd-degree lacerations or episiotomies. Expected results: Reduction of pain, edema, and inflammatory processes with non-pharmacological techniques, leading to greater comfort and better postpartum recovery.
The goal of this clinical pilot study is to evaluate the pharmacokinetic profile of magaldrate in a group of 10 healthy women, after the administration of a 10 mL drug suspension containing 500 mg of sodium alginate, 267 mg of sodium bicarbonate, 800 mg of magaldrate and 120 mg of simeticone. The main question it aims to answer is the amount of magnesium and/or aluminum, if any, absorbed into the plasma from this oral administration. Participants will take the medication 30 minutes after a standard breakfast. Both groups of participants will take the standard meal but one group will take the medication and the other one won't. Researchers will compare the levels of both ions in plasma in a group to see if there is any absorption, quantifying the basal plasma levels and comparing with the levels obtained after the meal and the medication, when it applies.
After thoracic surgical intervention, patients often feel intense pain with respiratory movements reduction making coughing less effective. The air stacking improves peak of expiratory flow (PEF) and cough peak flow (CPF) in neuro myopathies, thus raising the hypothesis that may also be effective in patients undergoing thoracic surgeries. Objectives: To evaluate the effectiveness, safety and feasibility of air stacking on postoperative PEF and CPF in patients undergoing thoracic surgeries. Methods: Patients undergoing thoracic surgery underwent air stacking on 3th PO. Dyspnea, pain, SpO2, maximum inspirational pressure (MIP), maximum expiratory pressure (MEP), PEF and CPF were evaluated in pre and postoperatory.
Inorganic nitrite and nitrate can be reduced to NO and NO-related species such as S-nitrosothiols via the nitrate-nitrite-NO pathway. This is due to the reduction of nitrate to nitrite by the action of bacteria in the mouth and the reduction of nitrite to NO depending on the acidic pH on the stomach or by enzymes with nitrite-reductase activity. The acidic environment of the stomach is very important to the formation of NO and S-nitrosothiols and several studies suggest that changes in gastric pH can affect this conversion. In this context, bariatric surgery, by altering the anatomy of the stomach and increasing gastric pH, can affect the nitrate-nitrite-NO pathway and change the antihypertensive and antioxidant effect of sodium nitrate.
The goal of this clinical trial is to compare occlusal splint and arthrocentesis in patients with disc displacement with/without reduction. The main question it aims to answer are: • Is there a more effective treatment for this cases? Participants will answer a questionary about pain and functional limitations. Researchers will compare Group 1(occlusal plate) and Gruoup 2 (arthrocentesis) to see if there is pain reduction and functional improvement in patients with disc displacement with/without reduction
The goal of this study was to investigate the effects of Photobiomodulation therapy (PBMT) on performance, oxygen uptake (VO2 kinetics), and lower limb muscle oxygenation during three successive time-to-exhaustion tests (TTEs) in cyclists. This was a double blind, randomized, crossover, placebo-controlled trial study. Sixteen cyclists (~23 years old), with a cycling training volume of ~460 km/week, volunteered for this study. In the first session, cyclists performed a maximal incremental test to determine maximal oxygen uptake and maximal power output (POMAX). In the following sessions, cyclists performed three consecutive TTEs at POMAX. Before each test, PBMT (135 J/thigh) or a placebo (PLA) PBMT was applied to both thighs. VO2 amplitude, O2 deficit, time delay, oxyhemoglobin (O2Hb), deoxyhemoglobin (HHb), and total hemoglobin (tHb) were measured during tests on the right vastus lateralis. The PBMT, applied before three successive TTE, increased performance of the first and second TTE (~10-12%) tests, speed of VO2 and HHb kinetics during the first test, and increased peripheral muscle oxygenation (increase in HHb and tHb) in the first and second exhaustion tests. However, the PBMT effects were attenuated in the third TTE, as performance and all the other outcomes were similar to the ones from the PLA intervention. In summary, PBMT application increased the first and second successive TTEs, speed of VO2, and muscle oxygenation.
The objective of this randomized controlled, prospective clinical study, composed of 5 groups, G1, G2, G3, G4 and G5 is [Evaluate the intestinal microbiota profile, nutritional, immunological status and inflammatory profile, before and after total or partial removal surgery (gastrectomies) for gastric cancer, in a patient using probiotic supplements.] The main questions it aims to answer are: - probiotics are capable of modulating the immune response and microbiota in cancer patients who will undergo surgery - surgery itself alters the immunological pattern and microbiota of cancer patients Participants will be divided into groups for evaluation and the G1 intervention group will take probiotic capsules. The researchers will compare groups G1, G2 with G3 (negative control group) to see if there are differences between using probiotics or not, in controlling the immune response and if there are significant changes in their intestinal microbiota. Groups G4 and G5 will also be compared, where in these we will only measure the power of the use of probiotics in reducing surgical complications in the postoperative period.