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Preoperative occurrence of positional change in blood pressure in patients with multiple comorbidities and variation in blood pressure while starting anesthesia.

Incidence of orthostatic hypotension among patients with multimorbidity undergoing general anesthesia for elective surgeries and correlation with hemodynamics during induction of general anesthesia. - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2023/08/056780
Enrollment
385
Registered
2023-08-22
Start date
Unknown
Completion date
Unknown
Last updated
2023-09-18

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

Conditions

Health Condition 1: A00-B99- Certain infectious and parasitic diseases Health Condition 2: D50-D89- Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism Health Condition 3: I00-I99- Diseases of the circulatory system Health Condition 4: K00-K95- Diseases of the digestive system Health Condition 5: H60-H95- Diseases of the ear and mastoid process Health Condition 6: H00-H59- Diseases of the eye and adnexa Health Condition 7: N00-N99- Diseases of the

Interventions

Intervention1: NIL: NIL Control Intervention1: NIL: NIL

Sponsors

Dr Mansi Madhup Singh
Lead Sponsor
Dr Nisha Sara M Jacob
Collaborator

Eligibility

Inclusion criteria

Inclusion criteria: Patients undergoing elective surgery under general anesthesia Adult patients above 18 years of age and Body mass index 20-30 kilogram per meter square

Exclusion criteria

Exclusion criteria: Patients undergoing lower limb surgeries and unable to ambulate Patients who are unable to ambulate Patients included in other studies Patients with arteriovenous fistula Patients with abnormalities of upper limb that preclude use of blood pressure cuff Patients planned for cardiac and neurosurgical procedures Pregnant patients

Design outcomes

Primary

MeasureTime frame
Preoperative orthostatic hypotension defined as fall in Systolic blood pressure by 20 mm of Hg or Diastolic blood pressure by 10 mm of Hg 3 minutes after active standing from rested supine positionTimepoint: At 30 seconds At 3 minutes—

Secondary

MeasureTime frame
Post induction hypotension defined as fall in Mean blood pressure by more than 20 percent from baseline following induction of general anesthesiaTimepoint: At 30 seconds At 1 minute At 2 minutes At 3 minutes At 4 minutes At 5 minutes At 10 minutes At 15 minutes At subsequent intervention—

Countries

India

Contacts

Public ContactDr Nisha Sara M Jacob

Kasturba Medical College and Hospital Manipal

nishasara@gmail.com9500574751

Outcome results

None listed

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