There are about 11256 clinical studies being (or have been) conducted in Egypt. 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.
Nowadays, the COVID-19 epidemic causes stress not only to healthy people but also to people with unhealthy conditions. Excess psychological stress (either in quality, quantity, frequency, and/or duration) could push susceptible individuals to ultimately develop clinical asthma. Depression was significantly associated with asthma interference with daily activities, breathlessness, night symptoms, use of bronchodilators, and poor compliance with medical treatment. Covid-19 pandemic induced the countries around the world to require from its citizens not to ask for health care support rather than in emergency situations and through utilizing telemedicine. This action aims to control spreading the infection with viruses as well as to reduce the workload on the healthcare providers. Although asthma is not listed as one of the chronic conditions that might complicate coronavirus infections, asthma people might have a high-stress level that might induce their asthma attack which consequentially reflects on their quality of life. People with asthma have a unique experience rather than people with other health conditions during COVID-19. Patients with asthma experience a lot of stressors that might induce asthma and impaired their HRQOL such as overuse of antiseptic substances, stay home with a sedentary lifestyle, the sudden shift to telemedicine, and electronic work from home. Also, as a result of the similarity of asthma symptoms with coronavirus symptoms, the patient might have a continuous sense of uncertainty that s/he is infected with the COVID-19 virus, and this suspicion can increase the psychological overburden on these patients. Therefore, all these stressors should be evaluated to recognize their health needs and the kind of social and health support that should be provided to them during the pandemic time. Also, Identifying the predictors of HRQOL among patients with asthma during the pandemic of COVID-19 is urgently required.
Vein compressibility will be assessed after light pressure applied with the ultrasound probe. Vein compressibility will be graded as 3 (100% compressed), 2 (50-100 compressed), and 1 (less than 50% compressed). After baseline measurements were taken, a proximal tourniquet will be applied to mid-arm. Repeated measurements of depth, width, and compressibility will be taken one minute after the tourniquet was applied. Same measurements will be repeated again with second tourniquet applied 1 cm distal to the first tournique.
placenta accreta spectrum is group of disorders which have a depate about the best way of management. this is a descriptive study about the best techniques to reduce morbidity and mortalities related to it.
The aim of the present study is determine the cost-effectiveness, clinical-effectiveness, acceptability and adverse effect of resin sealants versus the fluoride varnish for the prevention of dental caries on newly erupted permanent molars.
Optimal time for follow up after variceal band ligation in cirrhotic patients remains to be determined
Ureteric calculi are one of the most common reasons for frequent Urolithiasis. The estimated prevalence is 8-13% of all calculi. Medical expulsive therapy (MET) is recommended by the European Association of Urology (EAU) (2013) for 5-10 mm ureteric stones to facilitate stone passage. For MET, alpha blockers, mainly tamsulosin, have shown efficacy in several randomized controlled trials. The underlying pathophysiology of this therapy is supported by the presence and distribution of adrenoreceptors in the ureter. Blocking the action of alpha-1 receptors by pharmacological agents (alpha blockers), such as alfuzosin, terazosin, doxazosin, and, most typically, tamsulosin, results in the relaxation of the ureteric smooth muscle. Ureteroscopy (URS) is the most commonly performed procedure for the treatment of ureteral calculi, with a high (>90%) stone-free rate after a single treatment. Advancing a rigid ureteroscope into a non-dilated ureter may be difficult and cause complications. Ureteric dilatation may provide access to stones, but not in all cases, and ureteral mucosal injury up to perforation might occur.
Aim of the study;To record the vascular changes that may be present in the posterior segment of patients suffering from Inflammatory bowel diseases(IBD) using the optical coherence tomography angiography
The objective of this clinical trial is to investigate the effects of delayed cord clamping on hyperbilirubinemia, the need for phototherapy, neonatal intensive care (NICU) admission
This study was conducted in 120 patients aged from 54-65 years scheduled for elective valve replacement surgeries. Patients were randomly allocated to nitro glycerine or PGI2 groups. Patients of nitro glycerine group received nebulized nitro glycerine at a rate of 2.5-5 mcg/kg/min (5 mg, 1 mg/ml) over 10 minutes by ultrasonic nebuliser. Patients of PGI2 group received nebulized PGI2 (epoprostenol), 20000 ng/ml (20000 ng/ml in 60 ml syringe was attached to an intravenous pump which delivers a titrating rate of 8 ml/h . The primary outcome was mean pulmonary artery pressure. The secondary outcomes included mean arterial blood pressure (MAP) (mmHg), PaO2/FiO2 ratio, cardiac index (CI) (l/min/m2) right ventricular ejection fraction (RVEF), central venous pressure(CVP) , 30-day mortality rate and the incidence of complications such as facial flushing, hypotension and re-exploration for bleeding.
To record the vascular changes that may be present in the macular after uncomplicated phacoemulsification surgery by using OCTA, a comparative study between healthy and diabetic patients