Changes of the Hemodynamic Profiles on Bio Reactance Technique During TURP in Elderly Patients

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02483819

Enrollment

Registered

2015-06-29

Start date

2015-07-02

Completion date

2016-02-27

Last updated

2017-01-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Benign Prostate Hyperplasia

Keywords

Elderly patient, NICOM, TURP

Brief summary

The purpose of this study is to evaluate the change of the hemodynamic profiles on bio reactance technique during TURP in elderly patients.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

MALE

Age

65 Years to 80 Years

Healthy volunteers

Inclusion criteria

1\) Twenty (ASA status I \ III) patients, ages 65 to 80 yr old, who were scheduled for transurethral resection of the prostate under spinal anesthesia

Exclusion criteria

1. if there were contraindications for spinal anesthesia including hypersensitivity to any local anaesthetics, bleeding diathesis, infections at the puncture sites, or pre-existing neurological disease. 2. history of coronary artery bypass surgery 3. history of dementia 4. have a difficulty in understanding informed consent or refuse to sign the informed consent 5. patients height under 150 cm

Design outcomes

Primary

Measure	Time frame	Description
change of the hemodynamic profiles including cardiac index on NICOM during the TURP in elderly patients	change from baseline 1 min before the anesthesia, 10 min after anesthesia, 10 min after surgery, 20 min after surgery, 30 min after surgery, at the end of the surgery	(Cardiac output, stroke volume, Stroke volume index, Total peripheral resistance, heart rate, blood pressure)

Secondary

Measure	Time frame	Description
change of the electrolyte	from expected up to 3 months before surgery for preoperative evaluation to expected up to 3 hours after the end of surgery	—
change of the hemoglobin	from expected up to 3 months before surgery for preoperative evaluation to expected up to 3 hours after the end of surgery	—
estimated absorbed irrigation fluid during the surgery	during the surgery	Fluid absorbed = % decrease in sodium x ECF (0.2 x body weight)
incidence of TURP syndrome	followed for the duration of hospital stay, an expected average of 7 days.	—

Outcome results