Predictability of the Pulse Pressure Variation (PPV) During Spontaneous Ventilation on the Incidence of Hypotension During Induction of Anesthesia
NCT ID: NCT02208570
Last Updated: 2016-04-20
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
UNKNOWN
NA
172 participants
INTERVENTIONAL
2014-07-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Evaluation of the Changes of Pleth Variability Index During Preoxygenation for Predicting Hypotension
NCT04991220
Anesthesia-induced Hypotension and Fluid Responsiveness
NCT03439007
Dynamic Arterial Elastance to Predict Postural Change Induced Hypotension
NCT04850092
Feasibility of Deep Inspiratory Internal Jugular Vein Variability in Guiding Preoperative Fluid Replacement
NCT06641505
Vasopressors for Cerebral Oxygenation
NCT02009007
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
PREVENTION
TRIPLE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
P(+)V(+)
PPV\>14% before anesthesia induction, HES 6ml/kg infused
PPV>14%
Patients whose preoperative pulse pressure variation during spontaneous ventilation exceed 14
Volume loading
Hydroxyethyl starch solution 6ml/kg iv injection
P(+)V(-)
PPV\>14% before anesthesia induction, no additional volume infused
PPV>14%
Patients whose preoperative pulse pressure variation during spontaneous ventilation exceed 14
P(-)V(+)
PPV\<14% before anesthesia induction, HES 6ml/kg infused
Volume loading
Hydroxyethyl starch solution 6ml/kg iv injection
PPV<14%
Patients whose preoperative pulse pressure variation during spontaneous ventilation does not exceed 14
P(-)V(-)
PPV\<14% before anesthesia induction, no additional volume infused
PPV<14%
Patients whose preoperative pulse pressure variation during spontaneous ventilation does not exceed 14
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
PPV>14%
Patients whose preoperative pulse pressure variation during spontaneous ventilation exceed 14
Volume loading
Hydroxyethyl starch solution 6ml/kg iv injection
PPV<14%
Patients whose preoperative pulse pressure variation during spontaneous ventilation does not exceed 14
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* Patients requiring invasive arterial blood pressure monitoring for the surgery
Exclusion Criteria
* Patients with heart disease (symptomatic valvular heart disease, intracardiac shunt, pulmonary hypertension with pulmonary systolic arterial pressure exceeding 40mmHg)
* FEV1 ≤ 50% predicted FEV1
* Patients with chronic renal failure
* ASA class IV, V, VI
* Systolic arterial blood pressure below 90mmHg before induction of anesthesia
20 Years
80 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Seoul National University Hospital
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Jae-Hyon Bahk, MD, PhD
Professor
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Seoul National University Hospital
Seoul, , South Korea
Countries
Review the countries where the study has at least one active or historical site.
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
Facility Contacts
Find local site contact details for specific facilities participating in the trial.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
JHBahk_PPV_predictability
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.