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.
Comparison between phacoemulsification with endoscopic cyclophotocoagulation versus phacoemulsification alone in patients with either primary angle closure or primary angle closure glaucoma presenting with cataract or a clear lens.
WAYFIND-R is a registry that aims to capture high-quality real-world data linking next-generation sequencing, treatments and outcomes from cancer patients diagnosed with a solid tumour. The WAYFIND-R has three main overarching objectives: 1. To provide a platform to support the design and conduct of clinical and epidemiological research; 2. To develop an evidence-generation platform to better understand health outcomes and cancer care processes; and 3. To characterize the treatments and clinical course of solid tumor cancers in patients who have undergone NGS testing.
COVID-19 Infection was characterized as a Pandemic by WHO on the 11th of March 2020.1 After this there were all possible worldwide efforts to increase awareness in the general population about the COVID-19 Infection signs, symptoms, mode of transmission and prevention. The information was spread across all possible mass media communication channels. There were constant updates regarding the data of newly infected cases, deaths, and recoveries. This cross sectional study is conducted with the following objectives: 1. To understand the netizens perception regarding the sources of information available on COVID-19. 2. To understand the netizens populations perception regarding the available information on COVID-19.
Social Media has significant influence in everyone's life. Social media is considered as one of the biggest revolution in the information technology. It empowers the users to express and share their thoughts, opinions, views, and content to the rest of the world. Entire world id just a click away from the Social Media users. Social media gives an immense opportunity to grow through right connectivity and collaboration. Healthcare professionals are no exception for this. Healthcare professionals can make appropriate use of Social media for public outreach with their content and educate them. Social Media with its tools enables the professionals to create multimedia content to engage the audiences. It also improves professional connectivity and better public display of professional skills. These can enhance the professional growth through public availability and accessibility. Social Media giants in the recent times were also blamed for data privacy and protection. There are issues of excessive indulgence into privacy through access of users' locations and contacts. Overt advertisements and unnecessary tagging to the content by unknown users cannot be ignored. Our cross sectional study is aimed to understand Dentist' perspective at professional level, regarding their use, advantages and disadvantages of Social Media.
The cytokine storms mediated by over production of proinflammatory cytokines have been observed in a large population of critically ill patients infected with COVID-19. Patients diagnosed with cytokine storms progress to cardiovascular collapse, multiple organ dysfunction and death rapidly. Therefore, early identification, treatment and prevention of the cytokine storms are of crucial importance for the patients. Immuomedulator such as interleukin-6 (IL-6) antagonist, emerged as an alternative treatment for COVID-19 patients with a risk of cytokine storms recently. In this study, we aimed to evaluate the safety and efficacy of anti-IL6 alone vs anti-IL6 corticosteroid combination in patients with COVID-19 pneumonia
The investigator will investigate the effect of supplemental enteral protein (1.2 g/kg/day) added to standard formula to achieve high amount of enteral protein (range 2-2.4 g/kg/day) given from ICU day 5 until ICU discharge up to ICU day 90 as compared to no supplemental enteral protein to achieve moderate amount enteral protein (0.8-1.2 g/kg/day), given in conjunction with similar amounts of stepwise caloric administration in the two groups on all-cause 90-day mortality.
A randomized, multi-center, double-blind, three arm placebo-controlled study in male and non-pregnant, non-lactating female subjects aged 18 years to examine the safety and efficacy of two dosing regimens of hydrocortisone acetate 90 mg suppository administered with the Sephure applicator for the treatment of ulcerative colitis of the rectum.
There are currently no antiviral drugs with proven efficacy nor are there vaccines for its prevention. Unfortunately, the scientific community has little knowledge of the molecular details of SARS-CoV-2 infection. The drugs we are chosen are used as clinical trials for antiviral and there is no proven guide for specificity and effectiveness against the virus so the results are different Now the clinical trials and research authorities are work speedily to target the most proven treatment for the virus so anything is infantile until now. the covid-19 with time be more explained by scientists it is steroid response disease and cause thromosis and cytokine storm , the aim of the study to inhibit viral replication and decrease the severity of the disease as antiviral and anticytokine storm , antithrombosis Zinc is a mineral element needed to regulate adaptive immune cells' functions. Higher level of intracellular zinc showed to increase intracellular pH; which affect on RNA-dependent RNA polymerase and decrease replication mechanism of RNA viruses. Therefore, drugs that described as zinc ionophores could be used with zinc supplement to act as antiviral against many RNA viruses including SARS-CoV-2 Quercetin is natural compound act as zinc ionophore to cause zinc influx intracellular. Quercetin is a safe natural anti-oxidant and anti-inflammatory polyphenolic compound that found in various natural sources include onion, red grapes, honey and citrus fruits. It was shown that quercetin has the ability to chelate zinc ions and act as zinc ionophore. Therefore, quercetin could have antiviral activity against many RNA viruses . Quercetin, a flavonoid found in fruits and vegetables, has unique biological properties that may improve mental/physical performance and reduce infection risk ; These properties form the basis for potential benefits to overall health and disease resistance, including anti-carcinogenic, anti-inflammatory, antiviral, antioxidant, and psychostimulant activities, as well as the ability to inhibit lipid peroxidation, platelet aggregation and capillary permeability, and to stimulate mitochondrial biogenesis .There are various studies that report the immunomodulatory effect of bromelain . Bromelain activates natural killer cells and augments the production of granulocyte-macrophage-colony stimulating factor, IL-2, IL-6 and decreases the activation of Thelper cells. Thus, bromelain decreases the majority of inflammatory mediators and has demonstrated a significant role as an anti-inflammatory agent in various conditions Vitamin C is known as an essential anti-oxidant.,and enzymatic co-factor for physiological reactions such as hormone production, collagen synthesis and immune potentiation . Naturally, an insufficiency of vitamin C leads to severe injuries to multiple organs, especially to the heart and brain, since they are both highly aerobic organs that produce more oxygen radicals. In fact, studies of in vivo effect on vitamin C are difficult since most animals, except human and some primate, are capable of synthesizing vitamin C endogenously
Rationale: Coronavirus disease 2019 (COVID-19) is spreading rapidly in the world with no proven effective therapy to date. Some patients with COVID-19 develop sever respiratory disease requiring ICU care. There is in vitro evidence that hypertonic saline (HTS) may be beneficial in reducing the inflammatory component in similar viral illnesses. Objective: To assess whether wearing a face mask sprayed with HTS (in addition to other COVID-19 treatments) leads to decreasing the severity of the respiratory symptoms resulting from COVID-19. Study design: Multi-centre trial Study population: Any patient older than 18 years of age with confirmed COVID-19 diagnosis who has any of the following respiratory symptoms or signs: - cough, - shortness of breath, - tachypnea (respiratory rate of 20 breaths / minute or more), - hypoxemia (O2 saturation 90% or less on room air) Intervention: Participants will be asked to wear a face mask for 20-30 minutes every 6 hours for the duration of their respiratory symptoms and/or signs. This inside surface of the face mask will be sprayed with 10-15 ml of HTS and allowed to air dry before the participant is permitted to wear it. A new face mask will be given to the patient every 24 hours. All participants will continue to receive their other COVID-19 treatments as per local hospital guidelines. Main study parameter: Improvement of the respiratory symptoms and signs on repeated measurement. Nature and extent of the burden and risks associated with participation, benefit: The burden of COVID-19 is very severe world wide. The trial duration is 3 months, with potential extension if deemed needed by interim analysis at the end of 3 months. There are no additional risks for participation in this study as only face masks will be used with no additional medications being given to the participants. In the future, the results of this study could lead to improved care for COVID-19 patients.
The use of height based formula to predict insertion depth of left-sided double lumen tube in thoracic surgery is now well established. The investigators have developed a formula to be used and published recently. The investigators verified the formula with the use of FOB. This observational study we are going to use with FOB checking if needed.