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Incidence of and Risk factors for intra-operative hypotension during cerebral aneurysm clipping surgery in subarachnoid hemorrhage patients

M.D.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20250904005
Enrollment
110
Registered
2025-09-04
Start date
2024-02-12
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

The ruptured aneurysm with subarachnoid hemorrhage patients underwent aneurysm clipping surgery under general anesthesia at Vajira Hospital Ruptured aneurysm subarachnoid hemorrhage

Interventions

the difference between mean preoperative blood pressure and the intra-operative blood pressure less than 30%.,the difference between mean preoperative blood pressure and the intra-operative blood pres
Prevention,Prevention
No intra-operative hypotension,Intra-operative hypotension

Sponsors

Vajira Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1. Patients older than 18 years old with a definite diagnosis of aneurysm ruptured cases from vascular imaging such as cerebral angiography or magnetic resonance imaging (MRI). 2. Patients underwent craniotomy or craniectomy with aneurysm clipping surgery under general anesthesia at Vajira Hospital, Navamindradhiraj University.

Exclusion criteria

Exclusion criteria: 1. Patients with preoperative lower blood pressure (SBP < 90 mmHg or MAP < 65mmHg) 2. Patients with preoperative hypotension that required vasopressor until preinduction 3. Patients underwent re-operative clipping aneurysm 4. Patients with intra-operative ruptured aneurysm 5. Incomplete recorded document data

Design outcomes

Primary

MeasureTime frame
The incidence of intra-operative hypotension among patients with subarachnoid hemorrhage who underwent aneurysm clipping at Vajira Hospital, Navamindradhiraj University. At the end of intervention Percentage of the incidence of intra-operative hypotension among patients with subarachnoid hemorrhage who underwent aneurysm clipping

Secondary

MeasureTime frame
The risk factors associated with intra-operative hypotension among patients with subarachnoid hemorrhage who underwent aneurysm clipping at the end of intervention Multivariable analysis both qualitative data (sex, pre-operative conditions, pre-operative medications) and quantitative data (age, body weight, preoperative mean blood pressure and heart rate)

Countries

Thailand

Contacts

Public ContactVimolsiri Puengjitprapai

Vajira Hospital

vimolsiri.pue@gmail.com0922993561

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026