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NCT ID: NCT04834440 Not yet recruiting - Postoperative Pain Clinical Trials

Ropivacaine Use in Femoral Nerve Block; What is the Minimal Effective Analgesic Concentration (MEAC 90)

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

The aim of this study is to determine the minimal effective ropivacaine concentration required to provide adequate analgesic femoral nerve block in 90% of patients (MEAC90)

NCT ID: NCT04833296 Not yet recruiting - Postoperative Pain Clinical Trials

Ropivacaine Use in Interscalene Block; What is the Minimal Effective Analgesic Concentration (MEAC 90)

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

This study aim to calculate the minimal effective ropivacaine concentration required achieve successful analgesic interscalene block in 90% of patients (MEAC90)

NCT ID: NCT04764188 Not yet recruiting - NSCLC Clinical Trials

An Observational Study to Evaluate the Real-World Clinical Management and Outcomes of ALK-Positive Advanced NSCLC Participants Treated With Alectinib

ReAlec
Start date: April 2, 2021
Phase:
Study type: Observational

This study aims to characterize the clinical management and outcomes of participants diagnosed with anaplastic lymphoma kinase (ALK)-positive advanced non-small cell lung cancer (NSCLC) who are being treated with alectinib in real-world clinical practice.

NCT ID: NCT04759417 Recruiting - Ureteric Stone Clinical Trials

Comparison of CHOKAI vs STONE Score to Predict the Presence of Ureteric Stones in Patients With Renal Colic: A Multi-center Prospective Observational Study

Start date: February 1, 2021
Phase:
Study type: Observational

Background: The STONE score has traditionally been used as a clinical prediction tool to predict the presence of ureteric stones in patients presenting with renal colic. More recently, the CHOKAI score was introduced and found to have superior diagnostic accuracy on both internal and external validation. Objective: Our study aims to externally validate and compare the use of both the CHOKAI and STONE score in a population of UAE patients presenting to the Emergency Department for renal colic. Methods: Over a period of approximately 6 months, the study will follow Emergency Department Physicians at each institution and retrieve data from their encounters with patients presenting with renal colic. Parameters for both CHOKAI and STONE scores will be logged, extracted and matched against a reference standard of CT scan to compare diagnostic accuracy of both scores to predict the presence of ureteric stones in this population. Goals: Evaluation of the findings will discern applicability of scores to the UAE population and contribute to reducing unnecessary radiation exposure. To our knowledge, no studies have compared the use of these scores to diagnose urolithiasis in the United Arab Emirates. Furthermore, this will be the first study to externally validate the CHOKAI score outside of Japan using a controlled, prospective design.

NCT ID: NCT04746482 Recruiting - Clinical trials for Root Canal Retreatment

Retrospective Assessment of Root Canal Retreatment Performed in Single Visit

Start date: January 27, 2021
Phase:
Study type: Observational

In cases refractory to initial root canal therapy in which a decision is made to perform nonsurgical retreatment, the patient has the right to know the prognosis of the proposed treatment and clinicians must be able to provide this information based on the best available data. The literature answered this question when the treatment was performed in multiple visits; however, little information exists when single visit root canal retreatment was performed. Therefore, the aim of the present study is to assess the clinical and radiographic outcome of root canal retreatment performed in single visits in endodontic clinics of Dubai Health Authority (DHA).

NCT ID: NCT04720586 Recruiting - Eyelid Diseases Clinical Trials

Surgical Treatment of Lower Eyelid Involutional Entropion and Dermatochalasis

Start date: August 1, 2020
Phase: N/A
Study type: Interventional

lower eyelid involutional entropion and dermatochalasis are common associated problems. combined approaches give good results.

NCT ID: NCT04714021 Recruiting - Gastrostomy Clinical Trials

CO2 vs Air Insufflation in Children Undergoing PEG

Start date: January 7, 2021
Phase: N/A
Study type: Interventional

Ap¬plications of CO2 insufflation for endoscopic procedures have been reported for the performance of routine colonoscopy, small bowel endoscopy, endoscopic retro¬grade cholangiopancreatography (ERCP) and endoscopic submucosal dissection in the upper and lower gastrointestinal tracts. These studies showed that CO2 insufflation reduces the post-procedural abdominal distension and pain without CO2 retention and adverse events. However, there has been no report on the safety and efficacy of CO2 insufflation in PEG procedures in adults or in children. In the present study, we would like to evaluate by randomized controlled trial: the safety of the CO2 insufflation during PEG and the inhibi¬tory effects of CO2 insufflation on bowel distension after PEG.

NCT ID: NCT04690959 Completed - Clinical trials for Physical and Rehabilitation Medicine

Comparative Effects of Tensioning and Sliding Neural Mobilization on Nerve Root Function

Start date: January 1, 2021
Phase: N/A
Study type: Interventional

the current study will try to answer the question: Is it theoretically possible, that increased longitudinal stress on nerve root from sliding or tensioning intervention may subtly affect the neural function? Our hypothesis is that tensioning and sliding, differently affect the neural function.

NCT ID: NCT04690062 Recruiting - Dystrophy, Retinal Clinical Trials

BEOVU in the Treatment of Dystrophy-related Macular Neovascular Degeneration

Start date: October 25, 2020
Phase: Phase 4
Study type: Interventional

Dystrophy-Related macular neovascularization degeneration occur is a vision threatening condition.The investigators evaluate the efficacy of BEOVU intravitreal treatment.

NCT ID: NCT04689230 Recruiting - Eyelid Diseases Clinical Trials

Small Incision Technique Versus Upper Blepharoplasty in Upper Eyelid Medial Pad Fat Removal

Start date: October 1, 2020
Phase: N/A
Study type: Interventional

Medial upper eyelid pad of fat bulge is a common problem. Small incision surgery could be a time-efficient, minimally invasive and scar formation procedure .