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NCT ID: NCT06266767 Not yet recruiting - Analgesia Clinical Trials

Programmed Intermittent Epidural Bolus (PIEB) Techniques for Labour Analgesia

PIEB
Start date: February 20, 2024
Phase: Phase 4
Study type: Interventional

Epidural Analgesia remains the most effective form of pain relief in labour. After initiating epidural analgesia, there are many epidural drug regimens that can be employed to maintain analgesia for the duration of labour using an epidural catheter. Due to recent advances in medical technology, new epidural pumps, which allow both patient controlled epidural analgesia boluses (PCEA, a common standard of care in many hospitals) and programmed intermittent epidural boluses (PIEB, automatic boluses given in addition to the PCEA bolus), are now available. In this randomized double-blind trial, we aim to evaluate the effects of different combinations of PIEB (epidural bolus volume) and PIEB (bolus volume and time interval) on labour patient-controlled epidural analgesia (PCEA) usage. In theory, the more effective the PIEB combination (the ideal drug volume and ideal time interval), the less PCEA boluses (extra epidural drug) will be used as well as less clinician boluses and less lower limb weakness (motor block) as assessed by the Bromage Score.

NCT ID: NCT04855513 Not yet recruiting - Preeclampsia Clinical Trials

Prevention of Pre-eclampsia Using Metformin: a Randomized Control Trial

PREMET
Start date: March 24, 2022
Phase: N/A
Study type: Interventional

This is an open label, randomized control trial (RCT) in which high risk for pre-eclampsia pregnant subjects will be randomly assigned to either an intervention group (metformin 1 gm twice daily plus aspirin 100 mg per day and standard of care) versus control group (aspirin 100 mg per day and standard of care) that will be administered between 11 to 13 weeks of gestation until delivery . Only women at high risk of pre-eclampsia as defined by the ACOG practice bulletin will be included (see inclusion criteria). Patient assignment will not be blinded as control group will not be given a placebo; the data will be analyzed on an intention to treat basis. Enrolled subjects will be followed throughout pregnancy and up to 30 days post-delivery (as per hospital practice).

NCT ID: NCT04853069 Not yet recruiting - COVID-19 Clinical Trials

Oestrogen Treatment for COVID-19 Symptoms

Start date: May 17, 2021
Phase: Phase 2
Study type: Interventional

The aim of this trial is to determine whether oestrogen treatment mitigates disease progression and severity in confirmed COVID19.

NCT ID: NCT04624841 Not yet recruiting - Acute Cholecystitis Clinical Trials

Indocyanine Green to Visualize Critical View of Safety During Laparoscopic Cholecystectomy for Acute Cholecystitis

Start date: January 1, 2021
Phase: Phase 4
Study type: Interventional

The purpose of this prospective randomized trial is to study the role of Indocyanine green (ICG) to visualize the Critical View of Safety during emergency Laparoscopic Cholecystectomy for patients with Acute Cholecystitis.

NCT ID: NCT04507802 Not yet recruiting - Clinical trials for Acute Respiratory Distress Syndrome

Helmet vs Face Mask in Patients With Acute Respiratory Distress Syndrome

Start date: August 2020
Phase: N/A
Study type: Interventional

The objective of this study is to evaluate the efficacy of noninvasive ventilation with helmet in reducing endotracheal intubation rates in comparison with Noninvasive Ventilation (NIV) facemask among patients with Acute Respiratory Distress Syndrome (ARDS)

NCT ID: NCT03794518 Not yet recruiting - Risk Reduction Clinical Trials

Effect of Dapagliflozin Plus Low Dose Pioglitazone on Hospitalization Rate in Patients With HF and HFpEF

Start date: March 2019
Phase: Phase 3
Study type: Interventional

The prevalence of type 2 diabetes mellitus (T2DM) in Qatar and nations worldwide has increased in recent decades into epidemic proportions. Cardiovascular (CVD) disease is the leading cause of death in T2DM patients. Approximately 80% of T2DM patients will die because of CV cause. Congestive heart failure (CHF) is a major cause of CV death in T2DM, and it also is responsible for significant morbidity and health care expenditure due to high rate of hospitalization for heart failure.

NCT ID: NCT03660696 Not yet recruiting - Atrial Fibrillation Clinical Trials

Qatar Cardiovascular Biorepository of AF Patients

Start date: March 2019
Phase:
Study type: Observational [Patient Registry]

Qatar Cardiovascular Biorepsoitory-AF (QCBio-AF) of plasma and DNA of Qatari patients with atrial fibrillation (AF) is to establish. AF cases will include patients with acute and chronic AF identified in the Heart Hospital (HH) arrhythmia clinics and Emergency Room (ER). Controls will include blood donors who have no history of AF. Such a resource will enable validation of biomarkers to assess AF risk, response to therapy, and prognosis. QCBio-AF will also allow genomic, marker and proteomic studies of AF and response to drug therapy (pharmacogenetics and pharmacoproteomics). This study will accomplish the following specific aims: Aim 1: Establish a DNA and plasma biorepository (QCBio-AF) of 300 Qatari AF cases and Family members to enable investigation of genomic and proteomic biomarkers for early detection and prognostication and to identify new targets for drug development. Aim 2: Annotate the biorepository of with 1) demographic, laboratory, and clinical variables derived from the EMR using electronic phenotyping algorithms, and 2) detailed information regarding history of cardiovascular diseases and risk factors derived from patient surveys. Aim 3: Develop processes to promote use of the biorepository by Qatari investigators by facilitating access to the biorepository for biomarker research, while maintaining the highest ethical standards with emphasis on patient confidentiality and stewardship of the biospecimens. Timeline. Following IRB approval, the intended collection period will be over 12 months where 300 Qatari patients with AF and their immediate families will be recruited. Significance: Although atrial fibrillation (AF) is reaching epidemic proportions in the aging U.S. and European populations, the worldwide burden of AF in non-white populations is unknown. Furthermore, a substantial proportion of AF in the population is not explained by traditional risk factors. There is increasing evidence that susceptibility to AF is not only determined by underlying etiologic risk factors but also ethnicity with AF occurring more frequently in white than in non-white populations. While reasons for this ethnic variability are unknown, studies have shown that both common and rare genetic variants increase susceptibility to AF in an individual in the presence of ethnic-specific risk factors.

NCT ID: NCT03658031 Not yet recruiting - Clinical trials for Myocardial Infarction

Effect of Dapagliflozin on the Progression From Prediabetes to T2DM in Subjects With Myocardial Infarction

Start date: March 1, 2019
Phase: Phase 3
Study type: Interventional

It is hypothesize that, because dapagliflozin will reverse the metabolic defects responsible for the development of prediabetes (i.e. insulin resistance and beta cell dysfunction) and progression from prediabetes to T2DM (beta cell dysfunction) and will cause weight loss, it will markedly reduce the progression from prediabetes to T2DM and reverse glucose tolerance to NGT in patients with prediabetes experiencing acute myocardial infarction. Further, it is hypothesized that the hemodynamic actions of dapagliflzoin will exert cardiovascular benefit in subjects with prediabetes and acute MI by reducing cardiac remodeling, preserve LV function and decrease the risk of development of heart failure and hospitalization for heart failure. Hence, aim to examine the impact of SGLT2 inhibitor on T2DM and cardiovascular risk in patients with prediabetes and cardiovascular disease. The primary objective of the study is to examine the effect of dapagliflozin (10 mg) on the progression from prediabetes to T2DM in patients with prediabetes who experience acute myocardial infarction (MI). A secondary objective is to examine the effect of dapagliflozin on a composite of CV outcome including incidence and hospitalization for heart failure in patients with prediabetes with acute MI. Other secondary outcome is the change from baseline to end of study in LD systolic and diastolic function.