Surgery Clinical Trials
A listing of Surgery medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 2,619 clinical trials
Multicenter Trial for Eliminating Breast Cancer Surgery or Radiotherapy in Exceptional Responders to Neoadjuvant Systemic Therapy
This clinical trial studies eliminating surgery and/or radiation therapy in treating breast cancer patients. In HER2 positive and triple negative breast cancers, after systemic therapy, when image-guided biopsy shows no residual cancer, patients then receive standard breast radiotherapy with no surgery. In ER positive/HER2 negative breast cancers, after endocrine therapy …
Explore Biomarkers Associated With Prognosis of Recurrent and Metastatic CRC After Surgery by Multi-omics Methods
This project is the first application, which is applied as a single center project and applied according to the screening quantity. This project is a multi-omics approach to explore biomarkers associated with prognosis after secondary radical resection of recurrent and metastatic colorectal cancer. Main research objectives: 1. To detect DNA …
Impact of Personalised Cardiac Anaesthesia and Cerebral Autoregulation on Neurological Outcomes in Patients Undergoing Cardiac Surgery
This international, multicentre prospective cohort study will assess whether perioperative duration and magnitude of mean arterial pressure (MAP) outside of an individual's cerebral autoregulation (CA) limits using near-infrared spectroscopy (NIRS) and transcranial Doppler (TCD) are associated with adverse neurological events. It is to investigate whether patients with a higher burden …
The Effectiveness and Safety of SBRT in the Treatment of Patients With MPLC After Surgery (SMILE)
To prospectively evaluate the effectiveness and safety of SBRT in the treatment of residual malignant pulmonary nodules after lung cancer, and is committed to providing new treatment options for patients with multiple primary malignant pulmonary nodules who cannot tolerate multiple operations.
Ultrasound Guided Rhomboid Intercostal Plane Block Versus Thoracic Erector Spinae Plane Block in Upper Abdominal Surgery
The aim of the work is to evaluate the analgesic efficacy of ultrasound guided rhomboid intercostal plane block versus ultrasound guided thoracic erector spinae block in patients undergoing upper abdominal surgery.
Safety of TimoD Sustained-Release Implant in Participants With Glaucoma or Ocular Hypertension Undergoing Cataract Surgery
The goal of this clinical trial is to test a new method to deliver an approved medicine called Timolol in the eye of participants with glaucoma or ocular hypertension and requiring cataract surgery. The main questions it aims to answer are how safe are three different doses of the investigational …
A Study on Application of Adjustable Headrest in Painless Curettage Surgery for Overweight and Obese Patients
The aim of this study is to observe the effect of adjustable headrests on ventilation function in overweight and obese patients through clinical experiments, and to explore the impact on the incidence of hypoxemia during painless curettage in overweight and obese patients. Participants will be randomly allocated to three groups: …
Erector Spinae Block Versus Combined Pecto-intercostal and Recto-intercostal Fascial Plane Block in Cardiac Surgery
The aim of this study is to compare the analgesic effects of ultrasound-guided bilateral erector spinae plane block versus ultrasound-guided bilateral combined Pecto-intercostal fascial plane block and recto-intercostal fascial plane block in patients undergoing cardiac surgery.
Introduction of Sophrology and Art Therapy in Hand and Upper Limb Surgery at Lyon University Hospital
The human and economic impact of hand and upper limb pathologies, whether acute or chronic, surgical or medical, is considerable on a national level. Hand wounds and traumas account for 1/3 of work-related accidents and their consequences. The surgical procedure and its technical quality are essential, but so is the …
Safety and Efficacy of Endobronchial Valve for Bronchoscopic Lung Volume Reduction Surgery: a Prospective Pilot Study
The goal of this pliot study al is to preliminarily evaluate the effectiveness and safety of transbronchial lung volume reduction surgery using the self-devloped endobronchial valves for chronic obstructive pulmonary disease patients with emphysema phenotype . The main questions it aims to answer are: Does self-devloped endobronchial valves improve the …
