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Assessment of Autonomic nervous system in patients with neurosurgical problems

Heart rate variability as a tool to assess autonomic nervous system in patients with neurosurgical disorders.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2012/07/002788
Enrollment
240
Registered
2012-07-11
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: null- Cervical myelopathy, anuerysmal sub arachnoid hemorrhage, craniopharyngioma, hydrocephalus, posterior fossa and supratentorial tumour

Interventions

None listed

Sponsors

National Institute Of mental Health and Neuro Sciences
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Males or females >= 18 years Patients requiring surgery for Cervical spine pathologies, Posterior fossa and supratentorial tumors, Hydrocephalus, Craniopharyngiomas, subarachnoid hemorrhage. Patients undergoing lumbar spine surgeries (reference group)

Exclusion criteria

Exclusion criteria: • Patients having cardiac pacemaker, abnormal rhythms • Patients on beta blocker therapy

Design outcomes

Primary

MeasureTime frame
â?¢ Heart rate variability measured in terms of time domain, frequency domain and non linear modelTimepoint: â?¢ 24 hours prior to surgery—

Secondary

MeasureTime frame
â?¢Incidence of heart rate changes (±20%) and blood pressure changes (±20%). Timepoint: 24 hours after surgery—

Countries

India

Contacts

Public ContactDr M Radhakrishnan

National Institute of Mental Health and Neuro Sciences (NIMHANS)

mrks1974@yahoo.com09632589296

Outcome results

None listed

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