There are about 3194 clinical studies being (or have been) conducted in Portugal. 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.
This study aimed to investigate the effects of a newly developed plant-based protein blend regarding health and safety, body composition, and performance on healthy and physically active adult individuals, specifically team sports athletes. A randomized, double-blind, controlled trial was used to compare the effects of the plant-based protein versus whey protein, after an 8-week supplementation protocol, on body composition, biochemical markers, muscle strength and power, as well as aerobic performance in male futsal players. The working hypothesis is that this special blend of plant-based protein will be equivalent to whey protein, not only regarding body composition and performance, but also insofar as health and safety at the biochemical and physiological level.
This study aimed to evaluate the effectiveness of infrared radiation in improving the various symptoms of fibromyalgia syndrome, by using a long-sleeved white shirt impregnated with a long-infrared irradiating bioceramic, as well as the adherence to it and its applicability in daily routines. A prospective, experimental, randomized, and double-blind study was carried. The study was implemented over 7 months, with a total of 5 visits for each patient. Participants were randomly allocated in experimental or control group. Those included in the experimental group received a shirt impregnated with ceramic emitting long infrared waves while participants in the placebo group received an exactly looking shirt, but not impregnated with ceramic emitting long infrared waves. Each visit comprised clinical evaluation and self-report scales filling (WPS, SS and FIQR scales).
The nursing profession is highly affected by exhausting positions, namely prolonged standing and walking, which are the second work-related factor hindering foot health. In fact, the most common work-related disorders among nurses and nursing students are those related to lower limbs, particularly the foot and ankle. Such disorders, if not adequately prevented, contribute to the decrease in quality of life and high student drop-out rates. To effectively develop preventive interventions among students, namely self-care actions, it's important to assess with detail the relationship and influence that clinical settings have on foot health. According to some authors, the biomechanics of many foot disorders are still poorly understood, and more studies are needed. In this sense, the aim of this study is to understand the influence of prolonged standing and walking positions on nursing students' foot health. Moreover, what's the relationship between the podiatric profile (regional force and pressure exerted on the foot) and related signs and symptoms.
Although data suggest that non-pharmacologic therapies such as Reminiscence Therapy (RT) and Cognitive Stimulation (CS) can potentially maintain or reverse this trend, cognitive impairment can be a precursor to neurodegenerative processes. This study aimed to assess how an RT and a CS program affected cognition, depressive symptomatology, and quality of life (QoL) in older persons with cognitive decline who attended community support institutions in central Portugal. For seven weeks, a quasi-experimental study with two arms (RT and CS program) was conducted. The intervention was completed by 76 of the 109 older persons who were first screened (50 in the RT program, 26 in the CS program). In both groups, a pre- and post-intervention analysis revealed statistically significant differences in cognition, particularly in older adults' delayed recall ability.
The purpose of this study is to evaluate the efficacy and safety of aficamten (CK-3773274) in adults with symptomatic hypertrophic cardiomyopathy and left ventricular outflow tract obstruction
Arterial hypertension (HT) was the leading global contributor for premature deaths in 2015. Its treatment includes medication and lifestyle changes, namely diet and regular exercise, which has shown to have an inverse relationship with arterial HT. Recreational soccer (RS) has proven to be a non-pharmacological treatment for several chronic conditions, including arterial HT, with meaningful decreases on blood pressure (BP). Recreation futsal (RF) is expected to elicit comparable BP changes to RS considering that it imposes similar physical and physiological demands. However, the effects of RF on BP and other cardiovascular markers have not been previously investigated in participants only with controlled arterial HT. Furthermore, acute BP changes and double product elicited by this exercise modality were never described. Therefore, the main purpose of this study is to assess if RF is an effective coadjuvant intervention for BP control in adults with controlled arterial HT. Secondary purposes are: i) to determine the impact of RF on other cardiovascular markers; ii) to describe the acute BP changes and the double product elicited by RF; and iii) to assess the impact of 1 month of detraining on BP and other cardiovascular markers (4 months).
This study is open to adults with chronic kidney disease. People with and without type 2 diabetes can take part in this study. The purpose of this study is to find out whether a medicine called BI 690517 improves kidney function in people with chronic kidney disease when taken alone or in combination with a medicine called empagliflozin. In the first part of the study, participants take empagliflozin or placebo as tablets every day for 2 months. Placebo tablets look like empagliflozin tablets but do not contain any medicine. In the second part, participants are divided into several groups. Depending on the group, the participants then additionally take different doses of BI 690517 or placebo as tablets for 3.5 months. In this case, placebo tablets look like BI 690517 tablets but do not contain any medicine. Participants are in the study for about 6 months. During this time, they visit the study site about 12 times. Where possible, about 4 of the 12 visits can be done at the participant's home instead of the study site. The trial staff may also contact the participants by phone or video call. Participants collect urine samples at home. These samples are then analysed to assess kidney function. At the end of the trial the results are compared between the different groups. The doctors also regularly check participants' health and take note of any unwanted effects.
A retrospective study to evaluate the effectiveness and safety of 1L polyethylene glycol (PEG)+ Ascorbic acid given for bowel preparation before colonoscopy.
Sitting or standing during a prolonged and uninterrupted period of time is related to negative health outcomes, such as lower extremity swelling. It is unknown if interrupting sedentary behavior by including brief bouts of standing up to the sitting time can attenuate lower leg swelling. Thus, our purpose is to examine if breaking sitting time by adding sit-to-stand transitions attenuates or even prevents lower leg swelling, compared with uninterrupted motionless standing and uninterrupted motionless sitting, using localized bioelectrical impedance raw parameters.
The aim of this study is firstly to assess the tolerance of the sunscreen RV4857A-CD2110 after 28 days and 57 days of at least a twice daily on the study areas, secondly to assess anti-imperfection efficacy after 28 days and 57 days of use and its efficacy against recurrence of acne lesions post-sun exposure.