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OpenTrials
Completed

NCT Number: NCT03938480

Duration Threstholds of Intraoperative Hypotension

Intraoperative hypotension is common in non cardiac surgery. longer duration of intraoperative hypotension is related with postoperative morbidity and mortality. however, with the change of hypotension criteria, the duration threshold also change. the relationship of different hypotension criteria and its duration is unclear. This study is to explore the their relationship.

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Key information

Conditions

Hypotension Cardiovascular Diseases Vascular Diseases

Age range

18 year–100 year

Sex eligibility

All sexes

Study type

Observational

Primary location

PKU 1st hospital

Beijing, Beijing Municipality, China

About this study

Intraoperative hypotension is common in non cardiac surgery. longer duration of intraoperative hypotension is related with postoperative morbidity and mortality. however, with the change of hypotension criteria, the duration threshold also change. the relationship of different hypotension criteria and its duration is unclear. This study is to explore the relationship between continous difference mean blood pressure criteria and its duration thresholds for postoperative major adverse events, which include acute cardiac infarction, heart failure, cardiac death, stroke and acute kidney injury.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

adults underwent elective non-cardiac surgery

Exclusion criteria

cardiac surgeries; kidney surgeries; obstetric surgeries; local infiltration anesthesia; surgeries without arterial pressure monitoring; perioperative data missing; patients with more than one operation within a year

Treatment and study plan

Primary outcomes

  1. major adverse events

    Time frame: 30 days postoperatively in hospital

    including acute cardiac infarction, heart failure, cardiac death, stroke, kidney injury

Sponsors and collaborators

Lead sponsor

Peking University First Hospital

Other

Registry information

Official study title

Duration Threstholds of Intraoperative Hypotension for Postoperative Major Adverse Events

Important dates

Study start
2019
Primary completion
2019
Study completion
2019
First posted
May 6, 2019
Registry last updated
Jun 4, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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