Effects of Preoperative Operating Room Environment Presentation in Hypertensive Patients

NCT ID: NCT03711201

Last Updated: 2018-12-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-10-30

Study Completion Date

2018-11-30

Brief Summary

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The aim of this study was to investigate the effects of preoperative operating room environment introduction on preoperative hypertension and blood pressure in hypertensive patients.

Detailed Description

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Procedure to be Applied:

In order to eliminate the other factors that cause essential HT, the patients' blood pressure due to HT should be controlled, the surgery will be planned as the first case in the morning and the patients will need 8 hours fasting period.

Patients' gender, age, height, weight values, ASA scores, body mass index (BMI) values will be recorded. Hemodynamic parameters (blood pressure, heart rate and SpO2 values) will be recorded in the services of the patients, in the preop unit and in the operation room. Hypertension requiring intervention or additional medication will be excluded from the study. A randomized number of patients will be included in the study according to the results of power analysis.

Introduction of the operating room environment (IORE): The procedure to be performed on the day of surgery will be simulated and accompanied by an anesthesiologist. The patient's hemodynamic data (blood pressure, pulse rate, respiratory rate, SpO2) will be measured at the time of operation, between 16: 00-18: 00 hours prior to the operation, and will be brought to the operating room with a service nurse. The hemodynamic data of the patient will be measured in the preop unit and the patient will be taken to the operating room with anesthesia doctor. Here, in addition to the patient's hemodynamic data, the instantaneous state anxiety scale (ST-STAI) will be completed and the patient will be left in service again. The procedure will be similar to the process that the patient will experience on the operation day.

Conditions

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Hypertension Anxiety Blood Pressure

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

SINGLE

Participants

Study Groups

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Group IORE

This group will undergo the IORE procedure before surgery (operation). On the day of surgery, the patient will be brought to the operating room by the anesthesiologist. Hemodynamic data (blood pressure, pulse rate, respiratory rate, SpO2) will be measured at the service, preop unit and operating room. The anxiety level in the operating room will be measured by the ST-STAI scale.

Group Type ACTIVE_COMPARATOR

Group IORE

Intervention Type BEHAVIORAL

This group will undergo the IORE procedure before surgery (operation). On the day of surgery, the patient will be brought to the operating room by the anesthesiologist. Hemodynamic data (blood pressure, pulse rate, respiratory rate, SpO2) will be measured at the service, preop unit and operating room. The anxiety level in the operating room will be measured by the ST-STAI scale.

Group NoIORE

The patient's hemodynamic data will be measured in the evening service before surgery. The patient will be brought to the operating room by the anesthesiologist on the day of surgery and hemodynamic data (blood pressure, pulse rate, respiratory rate, SpO2) will be measured in the preop unit. The hemodynamic data and the ST-STAI scale will measure the anxiety level in the operating room.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Group IORE

This group will undergo the IORE procedure before surgery (operation). On the day of surgery, the patient will be brought to the operating room by the anesthesiologist. Hemodynamic data (blood pressure, pulse rate, respiratory rate, SpO2) will be measured at the service, preop unit and operating room. The anxiety level in the operating room will be measured by the ST-STAI scale.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* elective surgery
* informed consent,
* essential hypertension was diagnosed,
* Between the ages of 40-80,
* American Society of Anesthesiologists (ASA) class II-III

Exclusion Criteria

* drug allergy,
* with a history of malignant hyperthermia,
* uncontrolled hypertension,
* cancer and psychological problems,
* patients with cardiac and endocrine diseases
* emergency surgery
Minimum Eligible Age

40 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Yuzuncu Yıl University

OTHER

Sponsor Role lead

Responsible Party

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Nureddin YUZKAT

Assist. prof.

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Nureddin Yüzkat

Role: STUDY_CHAIR

Yuzuncu Yil University Dursun Odabas Medical School Anesthesiology a nd Reanimation Department, Van, Turkey

Locations

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Van yuzuncu Yıl University, Dursun Odabas Medical Center

Van, , Turkey (Türkiye)

Site Status

Countries

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Turkey (Türkiye)

References

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Kakinuma A, Nagatani H, Otake H, Mizuno J, Nakata Y. The effects of short interactive animation video information on preanesthetic anxiety, knowledge, and interview time: a randomized controlled trial. Anesth Analg. 2011 Jun;112(6):1314-8. doi: 10.1213/ANE.0b013e31820f8c18. Epub 2011 Feb 23.

Reference Type BACKGROUND
PMID: 21346166 (View on PubMed)

Shafer A, Fish MP, Gregg KM, Seavello J, Kosek P. Preoperative anxiety and fear: a comparison of assessments by patients and anesthesia and surgery residents. Anesth Analg. 1996 Dec;83(6):1285-91. doi: 10.1097/00000539-199612000-00027.

Reference Type BACKGROUND
PMID: 8942601 (View on PubMed)

Paterniti S, Alperovitch A, Ducimetiere P, Dealberto MJ, Lepine JP, Bisserbe JC. Anxiety but not depression is associated with elevated blood pressure in a community group of French elderly. Psychosom Med. 1999 Jan-Feb;61(1):77-83. doi: 10.1097/00006842-199901000-00013.

Reference Type BACKGROUND
PMID: 10024070 (View on PubMed)

Other Identifiers

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Hypertensive patients

Identifier Type: -

Identifier Source: org_study_id

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