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Abdominal Surgery Clinical Trials

A listing of Abdominal 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 (69) clinical trials

Laparoscopic Surgery and Abdominal Compliance

Background and rationale. Abdominal laparoscopic surgery is widely used. The meet good conditions, the surgeons need a large enough workspace. Carbonic gaz is insufflated in the intraperitoneal space but limited by the induced pressure which usually must not be above 15mm mercury (Hg) because of subsequent organ failures. The relationship ...


Comparative Noninvasive Continuous Cardiac Output by the Clearsight With Invasive Monitoring by Pulsioflex in Abdominal Surgery

In high-risk patients, it is now recommended to guide the intraoperative volume replacement via the stroke volume. Today, the most commonly used technique for estimating the stroke volume is the arterial waveform analysis in the radial artery. This technique has the disadvantage of being invasive and increasing the time dedicated ...

Phase N/A

The Impact of Focused Transthoracic Echocardiography in Urgent Abdominal Surgery for Septic Patients

Often sepsis remains undiagnosed at the very beginning because of the concentration to the surgical pathology in perioperative period. This results in unacceptably high mortality. The investigators hypothesize that extended hemodynamic monitoring by focused echocardiography will allow early detection of hemodynamic instability, which cannot be clinically diagnosed yet. The goals ...

Phase N/A

Perioperative Endothelial Dysfunction in Patients Undergoing Major Acute Abdominal Surgery

The aim of the clinical study is: to examine the association between postoperative endothelial function, indirectly measured by reactive hyperemia index, and major adverse cardiovascular events including myocardial injury and cardiac death within 30, 90 and 365 days of acute abdominal surgery. to examine the association between postoperative endothelial function, ...

Phase N/A

Morbimortality in Older Patients Undergoing Urgent Abdominal Surgery

the investigor will register the morbimotality after 6 months of follow up, in patient older than 65 year old using the CRISTAL score modify, undergoing abdominal surgery. The measure the investigators are using are: Barthel scale, Frail score, Mininutritional score, Clavien-Dindo modify, frailty. The objective of the study is to ...

Phase N/A

Study of Abdominal Drainage in LCBDE+PC

On the basis of the analysis of 7 cases were selected by laparoscopic treatment of cholecystolithiasis complicated with choledocholithiasis bile duct suture in patients with a clinical data of our hospital were prospectively divided into peritoneal drainage group of 40 cases, no abdominal drainage group of 40 cases, compared two ...

Phase N/A

The Impact of Prehabilitation Bundle on Perioperative Outcome for Frail Elderly Patients Undergoing Major Abdominal Surgery

Frailty is a geriatric syndrome, defined as an increased vulnerability to stressors leading to a state of decreased physiological resistance. It is characterised by a "constellation of symptoms and signs that describe the heterogeneous response of older adults to physiological and metabolic challenges." While frailty is not necessarily synonymous with ...

Phase N/A

Cardiac Pulmonary and Diaphragm Sonography for the Early Diagnosis of the Different Etiologies Underlying Failure of Weaning From Mechanical Ventilation

Weaning patients off ventilation in an ICU is sometimes difficult, because of three major inter-related etiologies: impaired lung, heart and diaphragm function. In this context, ultrasonography during tests to wean patients off ventilation could make it possible to diagnose cardiac dysfunction, a loss of pulmonary aeration or diaphragm dysfunction and ...

Phase N/A

Bilateral Transversus Abdominis Plane Block With Exparel Verus Continuous Epidural Analgesia With Bupivacaine

The investigator goal is to compare the analgesic efficacy of TAP blocks with liposomal bupivacaine (Exparel) and continuous epidural blocks in patients who are scheduled for major lower abdominal surgery. To assess whether TAP block with Exparel is noninferior to continuous epidural analgesia on pain management, defined as noninferior for ...

Phase N/A

Effects of Sleep Quality on Melatonin Levels and Inflammatory Response After Major Abdominal Surgery

This study is going to be conducted in accordance with the Helsinki Declaration and has been approved by Eskisehir Osmangazi University Ethics Committee. Forty consecutive patients, aged 18-65, who will undergo elective major abdominal operations will be enrolled in the study after obtaining informed consent. All patients will receive adequate ...

Phase N/A