Nociceptive monitoring predicts hypotension during induction of general anesthesia: a single-center prospective observational study.

Nociceptive monitoring predicts hypotension during induction of general anesthesia: a single-center prospective observational study. - Nociceptive monitoring predicts hypotension during induction of general anesthesia: a single-center prospective observational study.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000053529

Enrollment

Registered

2024-02-05

Start date

2024-02-05

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Patients undergoing general anesthesia.

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients undergoing general anesthesia Patients over 65 years of age (since the risk of hypotension is older and the balance of the autonomic nervous system differs between the elderly and the young, we will unify the patients in this study with the elderly) Patients who have given consent for the study

Exclusion criteria

Exclusion criteria: Patients allergic to propofol, remifentanil, and rocuronium Patients taking drugs that affect the autonomic nervous system (beta blockers, drugs for psychiatric disorders) Patients with ASA-PS (American Society of Anesthesiologists Physical Status) 3 or higher Technical failures in ANI or NOL value calculation Inability to measure blood pressure Presence of cardiac arrhythmias

Design outcomes

Primary

Measure	Time frame
Difference in HFVI/NOL between non-hypotensive and hypotensive groups	—

Countries

Japan

Contacts

Public ContactMASAHIRO KUROKI

Yamagata University Hospital Department of Anesthesiology

m_kuroki@med.id.yamagata-u.ac.jp0236285400

Outcome results