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Acute Abdomen clinical trials

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NCT ID: NCT04662242 Not yet recruiting - Sepsis Clinical Trials

The Prognostic Impact of Selenium On Critical Surgical Patients

Start date: December 2020
Phase: Phase 4
Study type: Interventional

Selenium is an important trace element for human for its multiple roles such as the antioxidant activity. Previous evidences showed that critically ill patients may benefit from selenium supplement but the dose and results are controversial. Patients after operations for acute abdomen usually suffer from sepsis and stress. The aim of this study is to investigate the efficacy of selenium replacement in critical patients of acute abdomen, to see the impact on prognosis.

NCT ID: NCT04577339 Not yet recruiting - Peritonitis Clinical Trials

The Best Care for Abdominal Emergencies Study

BCAE
Start date: December 1, 2020
Phase:
Study type: Observational

This is a single-centre retrospective cohort study utilising electronic hospital records. The aim of this study is to improve care for all patients with an intestinal emergency, irrespective of whether they have surgery or not. Data will be derived from electronic patient records collected as part of routine clinical patient care on all general adult wards (excluding maternity) between 2013 and 2020. We will then identify patients who had an emergency laparotomy, and those who had a laparoscopic procedure. We aim to identify 2 further groups where treatment is non-surgical (but could be medical or interventional radiology) or where treatment is considered futile, suggesting that an early focus on end of life care might be appropriate. The primary objective is to provide mortality rates for different treatment options, and analysis of short- and long-term outcomes. The secondary endpoints are to define patient sub-groups with similar health characteristics based on clinical data and an established risk index and to use statistical analysis to predict the risk of death for each patient group and treatment option, which will allow us to identify the best care pathways for each cluster.

NCT ID: NCT04196244 Recruiting - Acute Abdomen Clinical Trials

Intravenous Contrast Computed Tomography Versus Native Computed Tomography in Patients With Acute Abdomen and Impaired Renal Function

INCARO
Start date: September 18, 2020
Phase: Phase 4
Study type: Interventional

Computer tomography (CT) is the primary imaging option for acute abdominal pain in adults. Intravenous (IV) contrast media is used to improve the CT quality. In patients with impaired renal function, post-contrast acute kidney injury (PC-AKI) has remained a significant concern. Modern retrospective studies have shown no association between worsened baseline renal function and IV-contrast CT. However, no randomised controlled trial has been done to conclude this. The INCARO (INtravenous Contrast computed tomography versus native computed tomography in patients with acute Abdomen and impaired Renal functiOn) trial is a multicentre, open-label, parallel group, superiority, individually randomised controlled trial comparing IV-contrast enhanced CT to native CT in patients with impaired renal function. Patients requiring emergency abdominal or body CT with eGFR 15-45 ml/min/1.73 m2 are included in the study. The primary outcome is a composite outcome of all-cause mortality or renal replacement therapy within 90 days from CT.

NCT ID: NCT03549624 Recruiting - Peritonitis Clinical Trials

Standardized Perioperative Management of Patients Operated With Acute Abdominal Surgery in a High-risk Emergency Setting

SMASH
Start date: February 26, 2018
Phase:
Study type: Observational

The objective of the study is to handle patients with the need for an acute laparotomy according to a standardised perioperative protocol and to document the measurement as they are performed (i.e. adherence to the protocol) and to measure the outcome with regard to both short- (30 days) and long-term (3 and 12 months) mortality. Several secondary endpoints will be measured, such as: hospital stay, length of stay at an Intensive Care Unit (ICU), readmission to ICU and surgical complications according to the Clavien-Dindo score. These results will then be compared to published rates of mortality from the literature and to similar outcomes for a cohort of all patients operated at NÄL on the same indication the years prior to the project/study.

NCT ID: NCT03262025 Completed - Laparotomy Clinical Trials

Primary Cecal Pathologies Presenting as Acute Abdomen

Start date: January 1, 2016
Phase: N/A
Study type: Observational

Background: The importance of cecal pathologies lie in the fact that being the first part of large intestine, any disease involving the cecum affects overall functioning of the large bowel. Primary cecal pathologies presenting as acute abdomen have not been described in any previous study in terms of presentation, management and outcome. Objectives: The objective of this study was to identify the reported causes of primary cecal pathologies presenting as acute abdomen and the various causes presenting in Indian setting, to discuss morbidity and mortality associated with cecal pathologies and to critically analyse the various management modalities employed in emergency setting.

NCT ID: NCT03096665 Enrolling by invitation - Clinical trials for Cardiovascular Diseases

Effectiveness of Point of Care Blood Analysis Obtained From Skin Puncture Blood

Start date: April 1, 2017
Phase: N/A
Study type: Observational

This study aimed to evaluate the correlation between the point of care blood analysis obtained from skin puncture blood and conventional blood analysis obtained from venous and arterial blood.

NCT ID: NCT02467959 Recruiting - Acute Appendicitis Clinical Trials

Diagnostic Accuracy of Emergency Physician Performed Bedside Ultrasound in Suspected Acute Appendicitis

Start date: January 2015
Phase: N/A
Study type: Observational

The aim of the study is to evaluate the diagnostic yield and accuracy of bedside emergency physician performed ultrasound in the diagnosis of acute appendicitis.

NCT ID: NCT01982708 Completed - Acute Abdomen Clinical Trials

A Prospective Study of a Haptic Device Evaluation of the Acute Abdomen

Start date: December 2013
Phase: N/A
Study type: Observational

The study hypothesis is a haptic sensor can aid in the evaluation of the acute abdomen. Investigators from the MSU Department of Surgery in Collaboration with MSU Engineering are assessing the ability of a non invasive, optical device that is placed on a patients abdomen (much like an ultrasound transducer) to evaluate a patient with an acute abdominal presentation. Conditions such as appendicitis, cholecystitis, diverticulitis or small bowel obstruction will be examined with the haptic device. Data will be collected by the device and later compared to the abdominal findings recorded from an examination conducted by the principle investigator who is a surgeon. The surgeon will not have acess to data collected by the haptic sensor and therefore it will have no impact on the decision making process in the care of the patient. The impact on the individual patient will require obtaining a consent to participate in the study, a few minutes to place the device gently on the abdomen and collect the sensor data. There is no direct benefit to the patient by participating in the study. The potential for such a study may be to develop the technology to have a device that non-medical staff can use to collect patient data and transmit that data to a healthcare provider at another location.

NCT ID: NCT01911702 Completed - Acute Abdomen Clinical Trials

Different Fluidic Strategy in Patients With Acute Abdomen : The Sure Volume

Start date: January 2010
Phase: Phase 2
Study type: Interventional

Acute abdomen is the clinical manifestation of irritation of the peritoneum, due to intra-abdominal generalized infection. With the exception of the primary ones which are the result of a bacterial translocation from the gastro-intestinal tract or an abdominal contamination for hematogenous way sometimes treatable with medical therapy alone, peritonitis represents a complex condition that requires an early surgical treatment. Mortality linked to the peritonitis is extremely high and variable between 42% and 80% when associated with a systemic framework of severe sepsis. This variability is linked to a number of risk factors, including advanced age of the patients, the presence of comorbidity, male sex, a poor nutritional status, and a number of re-operations; as well as specific characteristics related to the type of infection, the timing of surgery, the beginning of an appropriate and early antibiotic therapy.The post-operative treatment of the patient with peritonitis significantly affects the outcome of the same. The presence of peritonitis and then the seizure of large volumes of liquids and the possible state of systemic vasodilation induced by the infectious process, provide a framework of hypovolemia. There is a literature that identifies in abdominal trauma damage patient's volemic aggressive resuscitation an element of pejorative outcomes. The purpose of this work is to evaluate the clinical changes determined by a different volemic strategy.

NCT ID: NCT01044173 Withdrawn - Acute Abdomen Clinical Trials

Plain Magnetic Resonance (MR) in the Assessment of Patients With Acute Abdomen

Start date: October 2011
Phase: N/A
Study type: Interventional

At present, CT is the gold standard in the assessment of patients with acute abdomen. Yet, one CT of the abdomen exposes patients to a radiation dose equivalent to several years of background radiation. MR can be expected to yield the same information without ionizing radiation, but tends to be more time consuming. In this study, patients with nontraumatic acute abdominal pain referred to CT of the abdomen by the department of surgery will also have performed an additional MR scan covering the entire abdomen with few fast imaging sequences in approximately 15min. CT is the diagnostic test. The MR scan is only used for scientific purposes. It will be evaluated by a radiologist blinded for the results of the CT scan. Fourteen days after admission, a final diagnosis is established based on clinical, peroperative, pathological and lab. findings. The performance of CT and MR will then be compared. The investigators hypothesize that MR can provide a diagnostic accuracy comparable to CT.