Prevalence of Hypovolemia and Heart Failure in Non-cardiac Surgery

Umeå University100 enrolled

Overview

Prevalence of biventricular function of the heart and preoperative level of venous return is not known in non-cardiac non-morbid obese population. The aim of the study is to assess the preoperative function of the heart and status of hypovolemia on the day of surgery.

Preoperative transthoracic echocardiography (TTE) is conducted in 100 individuals. Biventricular function (i.e. systolic and diastolic properties), left ventricular filling pressures and level of venous return are assessed by TTE. Moreover high-sensitive troponine I and Nt-proBNP, ECG are collected. Multiple echocardiographic parameters will be studied for feasibility in terms of preoperative assessment of the heart.

Study Type

OBSERVATIONAL

Enrollment

100

Conditions

Hypovolemia Heart Failure Diastolic Dysfunction Systolic Dysfunction Venous; Return (Anomaly)

Interventions

EchocardiographyDIAGNOSTIC_TEST

Preoperative transthoracic echocardiography

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * body mass index ≤ 35 kg/m2, electively scheduled for breast cancer surgery, endocrinologic surgery (thyroid, parathyroid) and general abdominal surgery. Exclusion Criteria: * Not signed consent.

Locations (1)

Sunderby hospital

Luleå, Sweden

Outcomes

Primary Outcomes

Hypovolemia

Screening of preoperative level of venous return

Time frame: One hour before surgery

Heart failure

Screening of incidence of preoperative systolic and diastolic function

Time frame: One hour before surgery

Data from ClinicalTrials.gov

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