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Browse 47,334 clinical trials for rheumatoid arthritis. Find studies that match your criteria and connect with research centers.
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NCT06990308
General anesthesia is a treatment with medicine to make a patient unconscious for surgery. This is sometimes called "being put to sleep" or "being put under." Most of the time, a breathing tube is used to help a machine breathe for patients. The breathing tube has a cuff, which is like a small balloon. After the breathing tube is placed, the cuff is inflated. This keeps the breathing tube in place and keeps fluids like saliva and stomach juices from getting into the windpipe and lungs. When a breathing tube is removed, that is called extubation. Normally, doctors deflate the cuff before removing the breathing tube. This is called deflated cuff extubation. Some doctors worry that keeping the cuff inflated while it is removed can damage the throat or vocal cords. However, some doctors keep the cuff inflated when removing the breathing tube. This is called inflated cuff extubation. These doctors think that keeping the cuff inflated can help keep fluids from entering the airway. Doctors have not studied if deflated cuff extubation is better or worse than inflated cuff extubation. The goal of this study is to see which type of extubation is better at keeping fluids from getting in the airway. Participants who are part of this study will get general anesthesia and have surgery as planned. Near the end of surgery, a small amount of liquid is placed at the back of a participant's mouth. This liquid is called contrast material, and it is like a dye. The contrast material will help determine if any liquid enters the windpipe or lungs. Then, contrast material is removed, along with any other fluids, using normal methods. When it is safe to take the breathing tube out, a deflated cuff extubation or an inflated cuff extubation will be performed. This decision will be made at random, like by the flip of a coin. Information will be collected about participants, the surgery, and how well a participant is breathing. After surgery, a chest x-ray will be taken to see if any of the contrast material is in the windpipe or lungs. Otherwise, everything else after surgery would be normal. 24 to 48 hours after surgery, a member of the research team will ask about any symptoms a participant may have, like sore throat or a hoarse voice. Research would conclude at that time.
NCT07046351
This study will include 12 rural Head Start programs, randomly assigned to one of two groups: weSIPsmarter vs. control. The main goal is to find out if weSIPsmarter helps reduce sugary drink consumption in preschool-aged children and their parents.
NCT06488950
This study is to investigate the safety and efficacy of tumor infiltrating lymphocyte (TIL) therapy in patients with advanced solid tumors. Autologous TILs and gene-edited TILs are expanded from tumor resections or biopsies and infused i.v. into the patient after NMA lymphodepletion treatment with hydroxychloroquine(600mg,single-dose) and cyclophosphamide.
NCT07267377
This prospective, randomized, double-blind clinical trial aims to compare the effects of three commonly used sedoanalgesia regimens on early cognitive recovery in patients undergoing ambulatory gynecologic surgery (dilatation and curettage). The main objective of the study is to determine whether the use of propofol-fentanyl, ketamine-fentanyl, or their combination (ketofol-fentanyl) influences the recovery of cognitive functions during the early postoperative period. The primary outcome is the change in the Mini-Mental State Examination (MMSE) score between baseline and recovery. Secondary outcomes include awakening time, Aldrete recovery score (ARS), pain intensity using the visual analog scale (VAS) at 10 and 30 minutes, hemodynamic parameters, and adverse events. Participants will be randomly assigned to one of three groups: Group P: Propofol-fentanyl Group K: Ketamine-fentanyl Group KP: Propofol + ketamine + fentanyl All patients will receive sedation to achieve a Ramsay Sedation Scale score of 3-4. Cognitive function will be assessed preoperatively and after recovery in the post-anesthesia care unit. The study seeks to determine whether the combined use of ketamine and propofol provides any advantage in cognitive recovery or hemodynamic stability compared to single-agent sedation.
NCT07267806
This is a multi-center randomized phase III clinical study of first-line Camrelizumab and Apatinib with or without intravenous FOLFOX Chemotherapy for Advanced Hepatocellular Carcinoma (HCC).
NCT07284056
The goal of this clinical trial is to evaluate whether the MetaNeb® System can effectively prevent and treat early postoperative atelectasis in adult patients admitted to ICU after esophagectomy for esophageal cancer. The main question it aims to answer is: can the MetaNeb® system significantly reduce the lung ultrasound score (LUSS) indicating atelectasis on postoperative days 1 and 2? Participants will be randomly assigned to either the standard treatment or MetaNeb group, undergo lung ultrasound and electrical impedance tomography (EIT) assessments on postoperative days 1 and 2, receive at least 4 sessions of MetaNeb therapy on postoperative day 1 if in the intervention group, be monitored for oxygenation indices, ICU stay duration, incidence of mechanical ventilation, need for bronchoscopic intervention, and adverse events like pneumothorax.
NCT07286734
This study investigates how well ultrasound imaging can identify damage to the radial nerve in patients with a broken upper arm bone (humeral shaft fracture). Some of these patients also have weakness or paralysis in their hand and wrist due to injury to the radial nerve. The study compares patients with and without radial nerve problems to see if early ultrasound scans can accurately detect nerve damage before surgery. All patients will receive standard care, including surgery to fix the fracture. Those with nerve problems will also have the nerve explored during surgery. The results of the ultrasound will be compared to what is found during the operation. Patients will be followed closely over 12 months to monitor nerve recovery, healing of the bone, and any complications. The goal is to improve the early diagnosis and management of nerve injuries in arm fractures, using a safe, non-invasive ultrasound scan that could help guide treatment decisions.
NCT07232940
Video-assisted thoracoscopic surgery (VATS) is a minimally invasive procedure performed through small thoracic incisions, but postoperative pain remains significant due to tissue and rib trauma. Poorly controlled pain may lead to chronic postoperative pain; therefore, optimal analgesia is essential. According to PROSPECT guidelines, erector spinae plane block (ESPB) or paravertebral block (PVB) are recommended for VATS. The recently defined serratus posterior superior intercostal plane block (SPSIPB) provides analgesia between C3-T10 levels, but its efficacy compared with ESPB has not been studied. This study aims to compare postoperative analgesic efficacy and patient satisfaction between ESPB and SPSIPB in VATS patients.
NCT07284446
The goal of this observational study is to learn about the prevalence of depressive symptoms and cognitive impairment and their association with worse outcomes in a cohort of hospitalized patients between the ages of 18 ang 85 years with chronic heart failure. The main question it aims to answer is: • Does the presence of depressive symptoms and cognitive impairment lead to worse outcomes in a cohort of hospitalized patients with chronic heart failure? Participants who are hospitalized due to exacerbation of chronic heart failure will answer survey questions to assess their cognitive function and depressive symptoms.
NCT05217927
The purpose of this study is to compare the efficacy and safety of daily and every other day dosing of rimegepant to placebo as a preventive treatment for episodic migraine.
NCT07286617
This study aim To develop and assess the diagnostic accuracy of the novel STAR score, combining point-of-care abdominal ultrasound and laboratory parameters, for early prediction of intra-abdominal injuries in adult blunt abdominal trauma patients, and to compare its performance with current standard clinical assessment methods
NCT06409364
A multi-centre, prospective, blinded, randomised clinical trial of fludrocortisone compared with placebo in patients presenting with aneurysmal subarachnoid haemorrhage. The study aim is to determine if early administration of enteral fludrocortisone in aneurysmal subarachnoid haemorrhage reduce death and dependency at six months.
NCT04234139
The purpose of this study is to develop a clinical understanding of early liver transplantation (ELT) for patients with severe alcoholic hepatitis (SAH) and identify the public's opinion regarding this practice.
NCT07286825
This study employed a double-arm, pre- and post-test design. Stroke survivors aged 65 or above with post-stroke upper limbs spasticity were recruited from two RCHEs in Hong Kong between February and June 2025, and were divided into control and intervention groups. 10-minute massage was given on subjects' upper limbs two times per week by an IFPA aromatherapist using massage oil with a mixture of sweet marjoram essential oil and fractionated coconut organic carrier oil (intervention group) or plain fractionated coconut organic carrier oil (control group) for four weeks. The range of motion (ROM) of the upper limbs in three planes, i.e., abduction, flexion and extension and pain level and blood pressure were assessed before and after each massage session. Psychosocial well-being of elders was assessed at baseline and 4 weeks post-intervention using Generalised Anxiety Disorder (GAD-7) and Patient Health Questionnaire (PHQ-9).
NCT04445064
The purpose of this project is to realize a randomized open-label study (EudraCT number: 2020-000120-19) to evaluate the safety and the anti-tumor activity of peptide(s)-based immunotherapy in an umbrella window pre-operative opportunity phase II study in patients with squamous cell carcinoma of the head and neck.
NCT05503550
The purpose of this pre-approval access program is to provide talquetamab for the treatment of participants with relapsed or refractory multiple myeloma.
NCT06340763
The JETi Hong Kong PMS is a single-arm, multicenter study to collect real-world data on the safety, performance, and clinical benefits of the JETi System for the treatment of acute and subacute thrombosis in the peripheral vasculature. This is a post-market study that will register approximately 20 subjects at approximately 5 centers in Hong Kong. Subjects participating in this study will be followed for up to 30 days (in cases of prospective consent) after Day 0. Day 0 is defined as the day when the JETi catheter is introduced into the intended vasculature of the subject.
NCT06632184
Brief Summary Background: Laparoscopic cholecystectomy is a common procedure where postoperative pain and nausea/vomiting (PONV) remain significant issues, impairing recovery. Standardized multimodal analgesia (e.g., PROSPECT guidelines) is effective for pain, but PONV incidence stays high. Preliminary evidence suggests that adding ondansetron to the standard intraperitoneal saline lavage could provide additional analgesic and antiemetic benefits by blocking peripheral 5-HT3 receptors at the trauma site. Objective: This pilot study aims to evaluate if intraperitoneal lavage with saline + 8mg ondansetron reduces the total burden of postoperative pain over the first 24 hours (Area Under the Curve of the Visual Analog Scale, AUC-VAS/24h) compared to saline lavage alone, within a standardized multimodal protocol. Methods: This is a phase IV, pilot, randomized, controlled, triple-blind clinical trial. 40 adult patients (ASA I-II) undergoing elective laparoscopic cholecystectomy for symptomatic cholelithiasis (Nassar Grade I-II difficulty) will be randomly assigned (1:1) to: Control Group: 500 ml of 0.9% saline intraperitoneal lavage. Intervention Group: 500 ml of 0.9% saline + 8 mg ondansetron intraperitoneal lavage. The lavage is performed for 5 minutes at the end of surgery, followed by complete aspiration. All patients receive a strict multimodal perioperative protocol, including pre-incisional port site infiltration with bupivacaine 0.75%, standardized anesthesia, and postoperative analgesics. The use of intravenous ondansetron is prohibited to avoid confounding. Primary Outcome: Total postoperative pain burden (AUC-VAS/24h). Secondary Outcomes (Exploratory): PONV incidence; time to first rescue analgesia; rescue analgesic consumption (buprenorphine); postoperative sleep quality (Richards-Campbell Sleep Questionnaire); safety and adverse events.
NCT05660850
This Phase IIa, multicenter, randomized, double-blind, placebo-controlled, crossover study will evaluate the efficacy, safety, pharmacokinetics, and pharmacodynamic (PD) effects of GDC-6599 compared with placebo in patients with a history of chronic cough.
NCT06982937
The goal of this study is to find out if one short set of heavy half-squats can help football players jump higher right away-and to understand what happens inside their muscles and nerves to make that boost happen. Key questions * Will performing 2-3 half-squats at 90% of one-rep max give a bigger jump boost than jogging on a treadmill for five minutes? * After each warm-up, how do muscle speed and stiffness, muscle size and fiber angle, and nerve signals change over the next 12 minutes? * Does each player's contribution of fast and slow muscle fibers affect how much and how long their jump improves? Study Plan Researches will invite 44 healthy football players, ages 18-21, who train regularly and meet our health rules. No one will know which warm-up each player does until the end. Participants will: * Get baseline tests of jump height, muscle speed and stiffness (using a harmless electrical sensor), muscle size and fiber angle (using ultrasound), and nerve signals (using sticky pads on the skin). * Be randomly assigned to either: 1. Heavy-squat group: 2-3 half-squats at 90% of their one-rep max 2. Jogging group: easy jog or walk on a treadmill for five minutes * Repeat all tests right after the warm-up and again at 4, 6, 8, 10, and 12 minutes to see how jump height and all muscle and nerve measures change over time. * Have their muscle fiber mix estimated from the first muscle-speed test to see if fiber type explains who gets the biggest jump boost. All tests are safe, painless, and approved by an ethics board. Players can stop at any time without giving a reason. This study will help athletes and coaches choose the best warm-up to get stronger, faster jumps right before a game or practice.
