There are about 212 clinical studies being (or have been) conducted in Qatar. 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.
Urinary tract infection (UTI) is the most frequently occurring serious bacterial infection in young children and accounts 5 to 14% of emergency department visits Formation of renal scarring in children has been associated with serious complications as hypertension, preeclampsia, and end stage renal failure in young age . So, this study aims to determine whether dexamethasone reduces the renal scarring in children will be treated with antibiotics for acute pyelonephritis. investigators propose to conduct a multi center, randomized, placebo-controlled, double-blind clinical trial, that will evaluate the efficacy of dexamethasone (0.3 mg/kg every 12 hours per day orally for 3 days) in preventing renal scarring in young febrile children (2 months to 14 years) with a first-diagnosed UTI. 120 Participants will be enrolled over a 3-year period from 6 sites.
Approximately 10-15% of patients infected with COVID-19 develop severe illness characterized by respiratory distress, increased risk of clotting disease, myocardial damage, stroke and mortality. Subjects with Type 2 diabetes (T2DM) are at increased risk for severe COVID-19 disease. Exuberant inflammatory and immune responses were suggested as the etiology responsible for the development of severe COVID-19 disease. The increased chronic inflammatory state characteristic of T2DM could contribute to the increased risk of severe COVID-19 disease in T2DM patients. Therefore, its possible that anti-inflammatory therapy will reduce the risk of severe COVID-19 disease. Consistent with this assumption, a recent study has reported that steroid therapy improves the outcome in patients with severe COVID-19 disease. The medication pioglitazone is a strong insulin sensitizer that reduces plasma glucose concentrations in T2DM patients. In addition to improving insulin sensitivity, several studies have demonstrated that pioglitazone reduces chronic inflammation in T2DM patients, which is manifested in a decrease in TNF-alpha, interleukin, hs CRP, leptin and other inflammatory markers in T2DM treated with pioglitazone. Further, pioglitazone enhances the plasma level of anti-inflammatory agents. For example, the plasma level of 15-epi-lipoxin A, a lipid mediator with strong anti-inflammatory and inflammation-resolving effects that has been reported to neutralize RNA coated viruses, is significantly elevated by pioglitazone treatment in T2DM patients. Therefore, we hypothesize that administering pioglitazone to T2DM patients who have moderate-to-severe COVID-19 will improve the clinical outcome of their COVID-19 disease.
Nasogastric tube (NGT) is a commonly performed procedure in the Emergency Department. Although it is not a major procedure, it is usually associated with a bad experience and cause discomfort and pain in kids. This randomized controlled double-blinded double-dummy trial aims to investigate the efficacy of local topical anesthetic and/or anxiolysis for pain/anxiety related to NGT insertion. Eligible patients are children with gastroenteritis aged 6 months to 5 years requiring NGT rehydration. The intervention are 3 arms of nebulized lidocaine with midazolam compared to nebulized midazolam alone or placebo. The primary outcome is procedure-related pain assessment using the Face, Legs, Activity, Cry, and Consolability (FLACC) scale during final NGT insertion attempt.
Beta blockers (BB) play an important role in protection of end organs that are susceptible for secondary injury by the Traumatic brain injury (TBI)-induced catecholamine surge. However, use of BBs in trauma patients is not yet the standard of care which necessitates clear scientific evidence and justification to be used especially in TBI patients. The BBTBBT study aims to determine whether early administration of propranolol based on the HSTnT status will improve the outcome of mild-to-severe TBI patients. Our primary hypothesis is that BBs are effective in reducing 10 and 30-day mortality in TBI patients.BBs are effective in reducing 10 and 30-day mortality in TBI patients. Methods/Design: The BBTBBT study is a prospective, randomized, double-blinded, placebo-controlled trial, three-arm trial of BB use in mild-to-severe TBI patients based on the HsTnT status.
SARS-CoV-2 is the novel coronavirus responsible for COVID-19, coronavirus disease 2019. This new coronavirus was first detected in Wuhan, China in late December 2019. According to WHO, the incidence rate of COVID-19 is prominent among adults and elderly people, reaching so far >2 million cases globally. Meanwhile, confirmed death cases reached >126 thousands of reported cases in 185 countries and still increasing. We anticipate that immunological differences among COVID19-infected patients might be a reason behind the variation of patient outcomes. Therefore, we intend to investigate cellular and humoral immune responses of COVID19-positive patients, and we claim to discover new indicators of patients' prognosis. Our target population includes three categories of patients staying at ICU, HMC (COVID19-positive vs. COVID19-negative vs. healthy control). Throughout their ICU stay, multiple blood samples will be screened for leukocytes surface markers, leukocytes' production of certain molecules, and circulating cytokines/chemokines/checkpoint inhibitors. Their plasma/serum will be used as well for immune proteomics, metabolomics, and other serological tests. Such parameters can provide the more comprehensive status of COVID19-infected patients at infection onset, during treatment intake, and at recovery or relapse stage. Following analysis, the main prospective outcome of this study is to identify the most reflective markers of COVID19-positive patients' outcomes.
The recent COVID-19 outbreak has put the health care workers on the frontline to interact and provide support to the patients. Based on previous disease outbreak-associated studies, it is evident that these individuals are at a high-risk of developing psychological distress such as burnout, anxiety, depression, and stress (BADS). Thus, the current study aims to evaluate the mental health outcomes of healthcare workers dealing with COVID-19 patients within Qatar and internationally, during and after the COVID-19 crisis. The participants will be divided into two groups: those working with COVID-19 patients and those not working with COVID-19 patients. The magnitude of symptoms of BADS will be assessed using electronic versions of the standardized questionnaires: Maslach Burnout Inventory (MBI-HSS), Hospital Anxiety and Depression Scale (HADS), Depression, Anxiety and Stress Scale (DASS-21), and Conditions for Work Effectiveness (CWEQ). A follow-up survey will be sent to both groups after the COVID-19 crisis to assess their vulnerability to develop post-trauma stress disorder (PTSD) using a PDS-5 survey.
Patients with COVID-19 associated ARDS and mechanical ventilation have a high mortality. Part of the disease is an activation of the coagulation system which seems to contribute to clotformation in the pulmonary bloodstream. Recently we implemented an algorithm applying higher doses of heparins (LMWH). However, this approach could not inhibit clotformation enough. Bivalirudin could prevent clotformation better and support dissolving existing clots. Therefore, we want to compare 50 patients with the standard treatment with 50 patients under bivalirudin treatment which we normally apply in patients with a HIT-syndrome. Our primary outcome measure is oxygenation reflected as P/F ratio.
Qatar Mothers and Babies is a 4-year collaboration between Northwestern University Feinberg School of Medicine and Sidra Medicine in Doha, Qatar that will generate and evaluate a cultural and contextual adaptation of the Mothers and Babies intervention for pregnant Arabic-speaking women in Qatar. The study will examine the feasibility and acceptability of the adapted intervention as well as its effectiveness in improving mental health outcomes among pregnant women receiving prenatal care at Sidra Medicine in Doha. Additionally, given the high prevalence of diabetes among this study population, the investigators are also interested in seeing if the Mothers and Babies interventions helps improve the management of this disease. Funded by the Qatar National Research Fund's National Priorities Research Program (NPRP), this project has the potential to guide future cultural adaptations of Mothers and Babies as well as other evidence-based interventions, and the delivery of Mothers and Babies to Arab and Arab-American women.
The novel coronavirus, severe acute respiratory syndrome coronavirus 2, that causes coronavirus disease 2019 (COVID -19), is highly contagious in the community and has resulted in a global pandemic. This infection has a special implication on the patient who complains from cardiac disease or acute cardiovascular condition and may result in cardiovascular complications such as myocardial infarction. For this end, we target to study this group of patient, who has a cardiac disease with COVID-19 in Qatar, in addition, the acute myocardial infarction with COVID-19 from the Gulf countries and collect all the related data to come with a comprehensive view about those patients.
The pandemic of a newly upcoming viral disease which is associated with COVID-19 puts the whole world's health system under pressure. Patients suffering from this disease mainly develop respiratory symptoms, which can lead to severe acute respiratory distress syndrome (ARDS) necessitating ICU, admission in 10-20% of the cases admitted to hospital. In addition to these symptoms, patients show lymphopenia, cardiac symptoms and altered coagulation profiles. Although those patients are treated in the ICU the mortality is up to 20% due to multiorgan failure. The aim of this study is to show non-inferiority of flow-controlled ventilation compared to standard (lung protective ventilation). Methods: After admission to the ICU, the patients will receive information about the study and informed consent will be taken. Upon reaching the criteria for moderate to severe ARDS (P/F ratio below 200 mmHg and PEEP above 5 cmH2O) the patients will be randomized. In the treatment group (group A) the ultra-thin ventilation tube will be placed through the existing tube. Then flow-controlled ventilation will be applied for 48 hours. In the other group (group B) ventilation will be performed according to the lung protective strategy. All other treatment will be unchanged. Data-collection will be started 1 hour after initiation of the study. Primary end point is PaO2.