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Showing 1-20 of 2,891 trials
NCT06834243
This retrospective study evaluates the effects of two different administration methods of the Pericapsular Nerve Group (PENG) Block on postoperative pain control, opioid consumption, and recovery in patients undergoing hip surgery. All patients in the study received: * PENG block via a catheter * Patient-Controlled Analgesia (PCA) with tramadol * Multimodal analgesia, including IV paracetamol and nonsteroidal anti inflammatory drugs (NSAIDs) as rescue analgesia The study compares two groups: 1. Intermittent Bolus Group: A researcher administered 20 mL of 0.25% bupivacaine every 4 hours. 2. Continuous Infusion Group: A pump delivered 5 mL/hour of 0.25% bupivacaine continuously. Both groups received the same total volume of local anesthetic over 24 hours. All PENG blocks were performed under ultrasound guidance at the end of surgery. This study aims to determine whether intermittent bolus or continuous infusion PENG block administration leads to better pain control, lower opioid consumption, and improved recovery outcomes.
NCT07586462
The goal of this observational study is to learn about the effectiveness of the Deep Rectus Sheath (Preperitoneal) block in patients undergoing abdominal surgery. The main question it aims to answer is: Does the Deep Rectus Sheath block improve postoperative recovery and pain control compared to standard care or other fascial plane blocks in patients undergoing abdominal surgery? Participants undergoing open or laparoscopic abdominal surgery as part of their routine clinical care will receive analgesic management according to standard practice, which may include systemic analgesia alone, Deep Rectus Sheath block, or other fascial plane blocks (such as TAP, ESP, or QL), depending on anesthesiologist choice. Postoperative outcomes will be collected prospectively, including quality of recovery (QoR-15 at 24 hours), pain scores at rest and during movement up to 48 hours, analgesic consumption, time to first analgesic request, mobilization time, and occurrence of complications.
NCT05964374
Pilot prospective randomized control trial comparing goal-directed therapy algorithm vs routine care in the intensive care unit following cardiac surgery.
NCT05690633
This is a prospective study to evaluate the feasibility of obtaining a pulse oximetry ready from the oropharynx with a standard oximeter probe that has been attached to an oral airway or a tongue blade. The study will compare the values from the peripheral pulse oximeter on a finger, toe, foot or hand with the that from the oropharyngeal oximeter. The study will also compare the saturation from an arterial blood gas (ABG) collected as standard of care with that obtained from the oropharyngeal oximeter.
NCT07573033
This randomized controlled trial evaluates the effectiveness of postoperative topical antibiotics compared with oral antibiotics in patients undergoing surgical extraction of impacted mandibular third molars. The study aims to compare postoperative outcomes including infection, dry socket, pain, swelling, recovery time, patient satisfaction, and adverse effects associated with antibiotic use. A total of 90 participants undergoing mandibular third molar surgery will be randomly assigned to receive either topical antibiotic application at the surgical site or a standard postoperative course of oral antibiotics. Participants will be followed for 14 days after surgery with clinical assessments conducted at scheduled follow-up visits. Detailed Description: Impacted mandibular third molar extraction is one of the most commonly performed oral surgical procedures and is frequently associated with postoperative complications such as pain, swelling, infection, and alveolar osteitis (dry socket). Antibiotics are commonly prescribed after third molar surgery to reduce the risk of postoperative infections; however, routine systemic antibiotic use may contribute to adverse drug reactions and antibiotic resistance. Topical antibiotic application at the surgical site may offer localized antimicrobial effects while reducing systemic exposure and related complications. This study is a two-arm, parallel-group randomized controlled trial conducted at the Department of Oral and Maxillofacial Surgery, Liaquat College of Medicine and Dentistry, Karachi, Pakistan. The study duration is six months from February 2024 to July 2024. Ethical approval was obtained from the Institutional Review Board of Liaquat College of Medicine and Dentistry (REF.No.IRB/D-000090/24), and written informed consent is obtained from all participants before enrollment. A total of 90 participants aged 18 to 40 years undergoing surgical extraction of impacted mandibular third molars are enrolled and randomly allocated in a 1:1 ratio into two treatment groups using computerized block randomization with allocation concealment through sequentially numbered opaque sealed envelopes. Participants in the experimental group receive topical antibiotic application directly at the extraction site immediately after surgery, while participants in the comparator group receive a standard 5-day postoperative oral antibiotic regimen according to institutional protocol. All surgical procedures are performed under local anesthesia using standardized surgical techniques by qualified oral surgeons. Follow-up evaluations are conducted on postoperative days 1, 3, 7, and 14 to assess postoperative outcomes. The primary outcomes include postoperative infection and dry socket incidence. Secondary outcomes include postoperative pain measured using a Visual Analog Scale (VAS), facial swelling, patient satisfaction, recovery time, and adverse effects related to antibiotic therapy. Data are analyzed using Statistical Package for Social Sciences (SPSS) version 25. Descriptive statistics are used to summarize demographic and clinical variables. Comparative analyses between groups are performed using appropriate statistical tests, including chi-square tests for categorical variables, with a p-value of less than 0.05 considered statistically significant.
NCT03974828
The ODIN-Report study will be a randomized controlled trial of the effect of providing machine learning risk forecasts to providers caring for patients immediately after surgery on serious complications. The complications studied will be ICU admission or death on wards, acute kidney injury, and hospital length of stay.
NCT07223983
The purpose of this research study is to evaluate the feasibility of treating Alcohol Use Disorder with Semaglutide after metabolic and bariatric surgery in adults with overweight or obesity.
NCT07579117
Endoscopic video-assisted nipple-sparing mastectomy (E-NSM) is an advancement in minimally invasive breast surgery designed to reduce surgical trauma and improve cosmetic outcomes while maintaining strict oncologic safety. The procedure will be carried out by a dedicated surgical team in which at least one operator holds certified laparoscopic surgical training issued by a recognized scientific society, ensuring appropriate technical expertise and adherence to surgical safety standards.
NCT07578597
Background Bariatric surgery (BS) is an efficient treatment of severe obesity and diseases like female infertility. Almost half of the population having BS are women of reproductive age, and BMI above 35 kg/m2 and infertility even serve as eligibility for surgery. BS improves fertility, however with risk of adverse effects on maternal glucose regulation and fetal growth. Objective We hypothesize that pregnant women with BS have a higher frequency of both hypo- and hyperglycemia causing abnormal fetal growth, and that Roux-en-Y gastric bypass (RYGB) results in higher risk of hypoglycemia and larger glucose variability than sleeve gastrectomy (SG). Methods In this prospective, multicenter study, we will include 225 pregnant BMI, age, and parity-matched women from four obstetric departments: 75 with RYGB, 75 with SG and 75 without BS. Data include continuous glucose monitoring, activity tracking, blood sampling, questionnaires, and fetal growth. Discussion Knowledge on prevalence, clinical significance and treatment of maternal glucose excursions and fetal growth in pregnancy following BS are lacking. This study will help clinicians improve the care of pregnant women with BS and to guide women of reproductive age considering BS.
NCT07575022
This study aimed to compare Endoscopic Sinus Surgery with and without image guidance, analyzing a number of parameters that can impact efficacy in cases of nasal polyposis.
NCT07328958
Elderly patients are frequently burdened with age-associated comorbidities and frailty, accompanied by physiological changes such as vascular stiffening, cardiac dysfunction, and impaired autonomic regulation. These factors not only increase the risk of adverse perioperative outcomes but also heighten sensitivity to anesthetic agents, making elderly patients particularly susceptible to anesthesia-related complications, especially hypotension. Consequently, optimizing anesthesia strategies for this high-risk population has become a critical goal in perioperative management. Titrated anesthesia, which individualizes anesthetic drug delivery based on patient response to achieve predefined endpoints, offers a potential approach to mitigating anesthetic risks. Ciprofol, a novel intravenous anesthetic, has been associated with less hemodynamic suppression compared with traditional agents; however, higher single doses may still predispose patients to hypotension. Remifentanil, an ultra-short-acting opioid, exerts significant cardiovascular depressive effects, further contributing to perioperative hypotension. It is hypothesized that titrated administration of anesthetic agents during both the induction and maintenance phases, compared with conventional fixed-dose protocols, may reduce the incidence of perioperative hypotension in elderly patients.
NCT07565051
The goal of this observational study is to evaluate whether preoperative fat-free mass predicts post-operative weight loss in patients undergoing Roux-En-Y gastric bypass. The primary objective of this study is to evaluate whether preoperative fat-free mass predicts weight loss in the two years following RYGB. The investigators will collect the following data, assessed as part of routine follow-up: * height, weight, hip and waist circumferences * body composition by bioimpedance analysis and dual energy-X-ray absorptiometry * Muscle strength and physical activity * Nutritional parameters: resting energy expenditure, eating behavior and digestive tolerance", plasma micronutrient status. . * Cardiovascular risk factors: fasting glucose, blood levels of Hb1Ac, triglycerides, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, blood pressure * Co-morbidities: joint pain and arthritis, sleep apnea, gastro-oesophageal reflux, metabolic dysfunction-associated fatty liver disease (MAFLD), cancer, stroke, heart attack. Quality of life: quality of life by the "Bariatric Analysis and Reporting Outcome (BAROS) questionnaire", symptoms of dumping syndrome by the "Sigstad diagnostic score system" Birthdate, birthweight and term of their children
NCT07573644
Endovascular treatment tends to replace open surgery in the management of peripheral arterial disease. Access via the common femoral artery remains the primary approach for peripheral arterial interventions. Brachial artery access has emerged as a valid alternative when femoral access is not feasible. Brachial access can be achieved either percutaneously or through an open surgical approach at the elbow. A limited number of studies have reported complication rates associated with open and percutaneous brachial access in the treatment of peripheral arterial disease. These studies have shown higher complication rates for percutaneous access (ranging from 6% to 9%) compared with open brachial access (ranging from 1% to 2%). However, no direct comparison between the two approaches has been reported to date. This study is the first to provide a direct, prospective, randomized comparison between open brachial access and percutaneous brachial access
NCT07556770
The purpose of this observational study is to evaluate and compare the anatomical safety margins of the subclavian vein using ultrasound. Medical professionals commonly use the subclavian vein to insert central venous catheters, but nearby vulnerable structures, such as the lung and artery, can be at risk during the procedure. This study investigates two different ultrasound probe positions: supraclavicular (above the collarbone) and infraclavicular (below the collarbone). It also examines how changing the patient's arm position (from resting in a neutral position to being raised at a 90-degree angle) affects the distance between the vein and these vulnerable structures. Participants are adult patients scheduled for surgery under general anesthesia who already require ultrasound-guided vascular access. Immediately after falling asleep from anesthesia, researchers will perform a brief 3 to 5-minute ultrasound scan of the collarbone area. This is a strictly non-invasive imaging study; no research-related needle punctures or catheter insertions will be performed. The findings aim to provide robust anatomical evidence to make future vascular procedures safer for patients.
NCT07366515
The goal of this study is to assess the feasibility of an expanded virtual reality (VR) intervention designed to help prepare patients for cancer surgery. This study will: (1) assess the investigator's ability to recruit, retain, and engage participants, (2) evaluate how acceptable participants find the intervention through their feedback on its individual components. The investigators will also explore whether baseline anxiety levels or psychiatric history predict responses to the intervention, as well as look for any changes in perioperative anxiety and monitoring for any adverse effects associated with the intervention. This study will also investigate engagement of providing participants with a first-person VR session recordings to determine utility and whether post-session access is perceived as beneficial. Finally, preliminary pilot outcomes will examine whether increased engagement in the VR results in reductions in anxiety on the day of surgery.
NCT07168421
Limiting perioperative tachycardia (aiming for a heart rate \<90 beats per minute throughout the perioperative period) using the ultra-short acting beta-blocker landiolol in patients with cardiovascular risk factors undergoing major surgery might lower the incidence of perioperative myocardial injury. Feasibility of the intervention needs to be proven prior to conduction of a larger trial.
NCT05801679
This is a prospective randomized blinded controlled trial that will enroll 175 subjects undergoing cardiopulmonary bypass at NorthShore University HealthSystem. The purpose of this study is to compare clinical outcomes in elective and urgent cardiac surgical patients at NorthShore University HealthSystem when receiving sugammadex, a common neuromuscular blockade reversal drug given after surgery and before the breathing tube is removed vs. those patients who do not receive sugammadex (placebo) group. The Investigators will compare the following outcomes in both the sugammadex and placebo groups during patients hospital stay: # of patients who have the breathing tube removed within 6 hour of the end of surgery, time it takes to remove the breathing tube after surgery, ICU and hospital length of stay, cost of the ICU stay, time to achieve a train of four ratio of \> or equal to 0.9, whether patients develop pneumonia or not, whether they require the breathing tube to be replaced during their hospital stay and to compare the nursing perception of patients recovery within first 24 hours of their ICU stay.
NCT06511258
The STRIVE Before Surgery Trial evaluates patient-reported disability at 90 days after surgery following participating in a home-based multimodal prehabilitation program supported through an online platform. Half of the participants will be randomized into the prehabilitation group, while the other half will be randomized into the control group.
NCT07558070
This study aims to determine the effect of discharge education based on the Teach-Back method on patients' learning needs and readiness for hospital discharge following lower extremity surgery. Lower extremity surgeries are associated with pain, limited mobility, and decreased self-care ability, which may negatively affect recovery and quality of life. Effective discharge education is therefore essential to support postoperative recovery and continuity of care. This randomized controlled experimental study will be conducted with patients undergoing lower extremity surgery in an orthopedic clinic. Participants will be randomly assigned to an intervention group receiving Teach-Back-based discharge education and a control group receiving routine discharge education. Data will be collected at three time points (before the intervention, at discharge, and 15 days after discharge) using standardized instruments, including the Readiness for Hospital Discharge Scale-Short Form and the Patient Learning Needs Scale. The findings of this study are expected to contribute to improving discharge education practices, enhancing patient readiness for discharge, and reducing postoperative complications and unmet educational needs.
NCT07548866
The study aims to identify the advantages and disadvantages of each of the three methods of airway management during FESS.