There are about 10004 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.
Introduction and objectives: The adenoma detection rate (ADR) has been investigated as a formal method in the evaluation of a trainee or resident physician. Several studies have suggested that water-assisted colonoscopy methods increase the ADR, especially in the right colon, when compared to air-insufflated methods alone. The objective of this study is to compare the adenoma detection rates between the techniques of the second frontal view examination and "Underwater" examination by residents, supervised by a senior endoscopist. Patients and methods: This is a prospective, comparative and randomized clinical trial. The patients referred to the Cancer Hospital of Barretos for colonoscopy, and who agreed with the study, were divided into two groups, one with the use of water and the other only with air insufflation. The primary endpoint of this study is to compare adenoma detection rate. Secondary outcomes were withdrawal time, proportion of intubation of the cecum, preparation of the colon, and number of previously performed colonoscopies in the ADR in both techniques.
The aim of this study is to verify the efficacy of body weight-support treadmill training combined with high-frequency rTMS in improving the sensory-motor function of adult patients with chronic incomplete thoracolumbar spinal cord injury.
Light Emitting Diode (LED) therapy has been investigated in burns and skin ulcers, as it has a bactericidal effect and promotes tissue repair. This study aims to evaluate LED therapy at different wavelengths in the healing process of graft donor area in adult burn victims.
The product under investigation relates to a pharmaceutical composition containing a pyrimidine nitrogen base, thymine, and the essential amino acid tryptophan. This product seems to have effect on quality of life and enhance adverse affects of chemotherapy in cancer patients.
The pelvic floor muscle training (PFMT) is a conservative treatment, currently considered as first line for women with stress urinary incontinence (SUI). However, in practice, about 30 to 50% of women are unable to perform the correct contraction of the pelvic floor muscles (PFMs). When requested to perform the muscle contraction, the contraction of the gluteal muscles, hip adductors, or abdominal muscles is observed initially, rather of contraction of the levator anus muscle. Some factors make it difficult to perform the contraction of the PFM, such as its location on the pelvic floor, and its small size, followed by a lack of knowledge of the pelvic region, as well as its functions. Associated with these factors is the use of the muscles adjacent to the PFM, as previously mentioned. In order for women to benefit from a PFMT program for the treatment of SUI, the awareness phase of PFM can't be omitted, since the literature is unanimous in stating that pelvic exercises improve the recruitment capacity of the musculature, its tone and reflex coordination during the effort activities.
It is a randomized, double-blind, single-center, 30-day study. Patients aged 35-60 years, with apnea and hypopnea index and respiratory disturbance index normalized with CPAP, and Epworth Sleepiness Scale> 11. Patients undergo baseline and CPAP titration polysomnography, liquor and blood collection, Multiple Sleep Latency Test, anxiety and depression and cognitive assessments.
to investigate the effect of oral hygiene self-efficacy in patients with grief (G) and complicated grief (CG)
Introduction: Aiming at reducing costs and optimizing the use of these financial resources, several postoperative recovery protocols have emerged that aim to reduce the length of hospital stay by accelerating surgical recovery.1,2 In view of the current Brazilian political and economic scenario allied to the existing scientific knowledge on the subject , the investigators developed a protocol that aims to meet this need using resources already available and offered in brazilian public health system. The investigators called this protocol as Protocol of Operative Recovery Santa Marcelina (PROSM) that had as inspiration the protocols of accelerated postoperative recovery already used in several European health services. Goals: 1. To evaluate the impact of PROSM on the length of hospitalization in days and postoperative pain (visual analog pain scale - VAS) in patients submitted to surgical procedures performed by the thoracic surgery team of the Hospital Santa Marcelina de Itaquera. 2. Evaluate the impacts of PROSM in reducing the costs (US dollars) of surgical treatment and hospitalization of these patients. Materials and methods: A group of 200 patients with elective pulmonary resections (segmentectomies, lobectomies or pneumonectomies) to treat neoplastic lung diseases will be selected by the investigators. The participants will be randomized into two groups (rate of randomization 1/1). The first group will be submitted to the standard surgical treatment that is currently used in Santa Marcelina - Itaquera hospital. The second group will be submitted to treatment with the adoption of the PROSM guidelines, which will be detailed later. Investigators will evaluate in the two groups: surgical time in minutes, intraoperative complications: intraoperative bleeding in mililiters, need for transfusion of blood products, intraoperative clinical complications. Investigators will also evaluate the need for postoperative recovery in Intensive Care Unit (ICU), medications used to maintain the anesthetic plane during the procedure (amount of drugs in milligrams), medications used for postoperative analgesia, length of hospital stay in days, postoperative clinical complications, need for surgical re-boarding, immediate postoperative pain (VAS), postoperative pain at the time of discharge and the first outpatient return (VAS), the need for opioid analgesics at home after discharge. After the data collection, the investigators will analyze them and make a comparative study of the costs of surgical treatment and hospitalization between the two groups. This data will be obtained from the billing department of the Hospital Santa Marcelina de Itaquera.
The purpose of this study is to evaluate prospectively ventilatory practices in the perioperative cardiac surgery period.
One of the important complications of DM is the diabetic foot that may present ulcers, which result from multiple risk factors, being diabetic peripheral neuropathy and ischemia due to peripheral vascular disease considered the main causes. In this way, the ulcers of the lower extremities of diabetics, have a complex and long cicatrization process. Faced with this, the treatment of chronic wounds is challenging, the diversity of treatments is great, however the search for new modalities of effective therapeutic resources, scientifically proven and financially feasible, that are available and easily accessible for clinical practice is still desirable . The aim of this study was to evaluate the responses of phototherapy with light emitting diodes (LED) and electrical stimulation with the fixed diphasic current (DF) in ulcers of diabetic patients. Diabetic volunteers who present with chronic skin ulcers will also be randomized (n = 13) to: Treatment group with LED 620 nm, Treatment group with LED 940 nm, Treatment group with fixed diphasic current and Control group. Interventions will occur three times a week for 12 weeks and evaluations will occur on the 1st, 30th, 60th, and 90th day of the intervention, followed by follow-up after 30 days of treatment completion.