Found 48 clinical trials
Ketamine Analgesia in Third Molar Surgery
Two with active drug (different dose) and one placebo. Everyone gets local anesthesia. The completion of the study will be done in four years. The Ethics Review Board has approved the study. CLINICAL RELEVANCE Effective pain relief after daily surgical procedures is important for patients safety and reducing the risk …
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- 19 Feb, 2024
Role of Oxidative Stress in Ovarian Tissue After CO2-pneumoperitoneum Application-induced I/R
Because of cellular changes in response to ischemia and a following period of reperfusion, damages to organs and different tissues occur. There are several ongoing studies to enlighten the pathophysiological processes underlying these damages inflicted by ischemia/reperfusion. Gases (CO2) with low water content are used in pneumoperitoneum, which is a …
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- 19 Feb, 2024
Irreversible Electroporation of Unresectable Liver Tumors
The aim of this study is to evaluate the safety and feasibility of curative intended irreversible electroporation (IRE) in the treatment of liver tumors neighboring major vessels or bile ducts.
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- 19 Feb, 2024
Assessment of Paravalvular Leak After TAVI by Hemodynamic Measurements and Cardiac MRI
Rationale: Transcatheter aortic valve implantation (TAVI) has become the standard therapy for elderly patients with high surgical risks. Paravalvular leakage after TAVI is relatively common and there is conflicting evidence regarding the clinical impact of mild paravalvular leakage in self-expanding devices. Prospective data for self-expanding devices are required to compare …
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- 19 Feb, 2024
Anaesthesia and Apoptosis
Anesthetics cause widespread apoptosis in the developing brain, resulting in neurocognitive abnormalities. However, it is unknown whether anesthesia-induced neurotoxicity occurs in humans because there is currently no modality to assess for neuronal apoptosis in vivo
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- 19 Feb, 2024
Anaesthesia and Tryptophan Pathway
Surgery has many immunomodulatory properties of which the mechanism is not clearly understood.
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- 19 Feb, 2024
Laryngomicrosurgery Under NIDP General Anesthesia Supported by THRIVE
Laryngomicrosurgery requires deep paralysis and general anesthesia to finish the procedure. After the procedure, patients need a long time to recover. In the present study, with the support of the transnasal humidified rapid-insufflation ventilatory exchange, laryngomicrosurgery would be finished under nonintubated deep paralysis (NIDP) general anesthesia.
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- 19 Feb, 2024
The Influence of Two Different CO2 Absorbers on Sevoflurane Consumption During Anaesthesia
In this study, we were interested if (i) the use of Amsorb Plus leads to a reduction in sevoflurane usage and therefore contribute to a reduction in the CO2 footprint of general anaesthesia with sevoflurane, (ii) Does the use of Amsorb Plus lead to a reduction in the amount of …
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- 19 Feb, 2024
Safety and Feasibility of Sutureless Pars-plana Vitrectomy in Sub-Tenon Anesthesia
The aim of this prospective study is to investigate the feasibility of performing minimally invasive vitrectomy under sub-tenon anesthesia in terms of intraoperative patients' tolerance and the surgeon's confidence. In particular, the tolerance and pain sensation during the operation as well as the possible perception of light and colour sensations …
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- 19 Feb, 2024
Pediatric Ultrasound-guided Dorsal Penile Nerve Block Plus Sedation in Spontaneous Breathing
One of the most frequent surgical procedures in the pediatric population is circumcision, following which postoperative pain could be stressful. Usually, the most common approach is combining regional anesthesia techniques such as landmark dorsal penile nerve block (DPNB) with general anesthesia (GA). The hypothesis of this study investigates ultrasound-guided DPNB …
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- 19 Feb, 2024