There are about 1320 clinical studies being (or have been) conducted in Saudi Arabia. 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.
Percutaneous pulmonary valve revalvulation (PPVR) has emerged as an alternative to surgery for the treatment of congenital heart disease with right ejection pathway dysfunction. The Melody valve (Medtronic Inc., Minneapolis, Minnesota) was the first to be used, validated in 2006 by the European Commission and in 2010 by the Food and Drug Administration (FDA). Subsequently, the Sapien valve (Edwards SAPIEN pulmonic transcatheter heart valve, Edwards Lifesciences, Irvine, California) was subsequently approved for PPVR (Europe, 2010; FDA 2016). Infective endocarditis (IE) after PPVR is currently a major concern with an incidence after Melody PPVR estimated at 3%, much higher than the rate of prosthetic left-heart IE. The Sapien valve has been introduced more recently and some cases of IE have been published. Despite the attention this issue is receiving, there are few studies of sufficient size or statistical power to elucidate the risk factors for developing an IE after PPVR according to the type of valve implanted. Recently, a multicenter study was published by the American team of McElhinney et al (J Am Coll Cardiol 2021 ; 78 :575-589). Although it was a sizeable cohort (2476 patients), there was a large disparity in the ratio of patients who underwent revalvulation with either the Melody or Sapien valve, in favor of Melody patients (2038 Melody patients vs. 438 Sapien patients). In this study, the estimated risk of IE was higher for patients who received a Melody valve, according to univariable analysis but not anymore after multivariate analysis. To further answer this question, we develop an international retrospective multicenter registry whose main objective will be to characterize the incidence rate of infective endocarditis after percutaneous pulmonary revalvulation according to the type of valve implanted (Melody vs. Sapien) using a large population of patients with comparable characteristics (match-population).
The present study has examined the effectiveness of extracorporeal shock wave therapy along with conventional physical therapy on functional ability in grade IV knee osteoarthritis. Intervention program was performed for four weeks. Conventional physical therapy included ultrasound therapy, isometric quadriceps, straight leg raising (SLR) and isometric hip adductor strengthening exercises. Functional ability was assessed using the Lower Extremity Functional Scale (LEFS) score.
The issue of unexplained infertility that Southam brought up in 1960 is still a problem today. Despite improvements in infertility assessment, many couples still don't know why they are infertile. Even with the use of the most advanced ovulation detectors, fallopian tube patency tests, and semen evaluations, competency cannot identify every potential flaw in the intricate processes leading to conception. Unexplained infertility will be a challenge for both biological and clinical researchers since it results from these gaps in our understanding of fertilization and from our incapacity to use all of the current evidence-based information.
Background: Cervicogenic dysphagia is a swallowing difficulty caused by cervical problems that negatively impact pulmonary health, and quality of life and may increase the risk of mortality. Study design: Randomized Controlled Study Purpose: The purpose was to explore the effect of a structured exercise training program composed of cervical stretching, strengthening and stabilizing exercises on the swallowing function, craniovertebral angle, and pulmonary function in patient with cervicogenic dysphagia. Methods: 32 patients (age 35-50 years) with cervicogenic dysphagia were randomly allocated into study group (n=17) and control group (n=15). The craniovertebral angle (CVA), the swallowing function (using the swallow-difficulty questionnaire "SDQ") and the pulmonary function (including the forced vital capacity "FVC" and forced expiratory volume in one second "FEV1") were evaluated pre-study and post-study. All participants received three sessions/week for 8-weeks. The study group received the structured exercise program, in addition to the swallow resistance exercise (SRE), while the control group received the swallow resistance exercise only.
This is a Phase III, multicenter, randomized, double-blind, placebo-controlled, parallel group study to evaluate the safety, tolerability and the effect of 2 mg Baxdrostat vs. placebo, administered QD orally, on the reduction of SBP, measured by average 24-hour ABPM in 212 participants with rHTN (defined as seated SBP ≥ 140 mmHg at Screening and mean ambulatory SBP ≥ 130 mmHg at baseline, despite a stable regimen of ≥ 3 antihypertensive agents, one of which is a diuretic).
Abstract: Background: The multifidus muscle, the most medially located back muscle and the largest muscle that spans the lumbosacral junction serves to provide dynamic stability to the spinal column. Virtual reality and core stabilization exercises are commonly used for balance training in musculoskeletal conditions. The knowledge regarding the effective implementation of these training protocols in patients suffering from chronic low back pain (LBP) is insufficient. Objective: The purpose of the present study is to investigate the efficacy of virtual reality versus stabilization exercises on lumbar multifidus muscle function among patients with low back pain. Design: Randomized, double-blinded controlled study. Participants: Sixty LBP participants will be divided into three groups in a 1:1:1 ratio, 20 in each group (control group, stabilizing exercises, and virtual reality rehabilitation system). All three groups received training three days per week throughout the Six-week treatment session. Outcome measures: Evaluation of pain by the visual analog scale (VAS), Level of functional impairments by Oswestry Disability Index and Accuracy of lumbar repositioning measurement by Biodex system will be measured at baseline and after Six weeks.
This study was set out to evaluate the effect of a 12-week stretch-shortening cycle exercise (SSC-Ex) on muscle strength, bone mineral density, and upper extremity function in children with obstetric brachial plexus injury (OBPI). Fifty-six patients with OBPI were randomly allocated to the SSC-Ex group (n = 28, received SSC-Ex program, twice/week, over 12 weeks) or the control group (n = 28, received standard exercise program). Both groups were assessed for muscle strength, bone health, and upper extremity function before and after treatment.
This is a single-center retrospective observational study. The study aimed to look at the enteral feed interruptions in patients who were intubated and ventilated in an oncology intensive care unit. We collected data of the first 60 interruptions in the adult Oncology ICU from 12/12/2022 to 15/10/2023. We only included intubated and ventilated adult patients more than 18 years of age who had nasogastric tube feeding commenced. The data was collected from the electronic patient records. Data collected included demographics, total interruption time per episode of interruption, the reason for the delay, whether the delay could have been avoided, total calories lost, and percentage of calories lost.
This study looks at how a mobile based app called 'Dose Check' used along with Tresiba helps to control blood sugar level in participants with type 2 diabetes mellitus. Participants will get Tresiba as prescribed by the study doctor or participants will continue already prescribed treatment with Tresiba. Participants will also be prescribed to use Dose Check app by the study doctor and will be asked to install the Dose Check app in their mobile phone, which will support participants with the correct dose of Tresiba. This study will last for about 6 to 7 months.
Down syndrome (DS) is a genetic condition that compromises physical and cognitive function. Motor development delays define DS. Additionally, there are executive function issues. Humans need dual-task activities to execute physical and cognitive tasks simultaneously. Cognitively challenged people may struggle to do dual tasks simultaneously. This shows that executive function modulation may boost motor function. Rehabilitation should include motor training and cognitive therapy to improve function. Dual-task training called exergaming combines video games with exercise and requires brain processing, decision-making, and problem-solving. Kids enjoy therapy and exercise using interactive exergames, improving adherence and results. Mental agility can be developed through simultaneous exercise. Exergaming improves balance, functional mobility, fitness, and well-being for DS youngsters. Most literature on DS children stresses physical ability over cognitive ability. Cognitive-Motor Dual-Task Exercise Program (CMDT) works in most therapy settings without equipment. Our study compares two dual-task intervention regimens for 8-14-year-old DS children's balance, functional mobility, and EF.