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Measurement of vessel stiffness in patients undergoing surgery

Pre-existing arterial stiffness as a predictor of hypotension during induction of anaesthesia in elderly patients undergoing elective major surgery: a prospective cohort study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2022/03/040791
Enrollment
100
Registered
2022-03-03
Start date
Unknown
Completion date
Unknown
Last updated
2022-10-17

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

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: High vessel stiffness : We would calculate total volume of fluid (crystalloids and colloids in ml) and (vasopressor in micrograms) will be required for treatment of hypotension Contro

Sponsors

AIIMS Patna
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Age >50 years Both Genders Elective Major Surgeries > 1 hour ASA grade I and II IVC assessment for fluid responsiveness (At the end of expiration if IVC diameter > 2.5cm

Exclusion criteria

Exclusion criteria: Recent cardiovascular events within 6 months Morphine treatment Diabetes and Hypertension Stroke, Neuropathy Peripheral arterial disease Kidney disease At the end of expiration if IVC diameter <2.5cm

Design outcomes

Secondary

MeasureTime frame
Systolic and Diastolic BP, Mean arterial BP, Heart rateTimepoint: At the onset of induction and during induction of anaesthesia for 15 mins—

Primary

MeasureTime frame
Incidence of hypotensionTimepoint: At the onset and during induction of anaesthesia for 15 mins—

Countries

India

Contacts

Public ContactDr Neeraj Kumar

AIIMS PATNA

neeraj.jlnmc@gmail.com8210104972

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026