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Evaluation of the efficacy of near-infrared spectroscopy (NIRS) in detecting periprocedural complications and therapeutic prognostication of patients with a supratentorial arterio-venous malformation(AVM).

MONITORING OF CEREBRAL OXYGENATION TRENDS WITH NEAR INFRARED SPECTROSCOPY IN PATIENTS UNDERGOING THERAPEUTIC MANAGEMENT OF SUPRATENTORIAL ARTERIO-VENOUS MALFORMATION AND EVALUATING ITS EFFICACY IN DETECTING PERIPROCEDURAL COMPLICATIONS AND THERAPEUTIC PROGNOSTICATION-AN OBSERVATIONAL PILOT STUDY - NIRS in AVM

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2021/02/030915
Enrollment
20
Registered
2021-02-01
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: G94- Other disorders of brain in diseases classified elsewhere Health Condition 2: G975- Postprocedural hemorrhage of a nervous system organ or structure following a procedure

Interventions

Control Intervention1: NIL: NIL

Sponsors

Sree Chitra Institute of Medical Sciences and Technology
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients posted for Elective AVM embolization or resection surgery,AVMs in Supratentorial location,GCS of 15,ASA (American society of anaesthesiologists) status I and II patients.

Exclusion criteria

Exclusion criteria: 1)Patient refusal. 2)Age less than 18 years and more than 60 years. 3)Patients with GCS 4)Patients presenting for emergency surgery, 5)Patients with recurrent disease, 6)Patients with posterior circulation AVM, 7)ASA (American Society of Anaesthesiologists) status III ,IV,V patients, Pregnant & nursing mothers.

Design outcomes

Primary

MeasureTime frame
To study the correlation between intraprocedural changes in regional cerebral oxygen saturation(rSO2) and postoperative neurological complications such as cerebral ischemia, cerebral edema, haemorrhage and seizures.Timepoint: 1.N1- Baseline NIRS reading will be taken prior to anaesthesia induction 2. N2- 10 minutes after induction. 3.N3- After arterial occlusion/ligation 4.N4-Post venous occlusion/ligation 5.N5-Post resection/embolisation of AVM 6.N6-Prior to extubation 7.24 hours Postoperative period(hourly)—

Secondary

MeasureTime frame
To study the systemic and local factors affecting the changes in NIRS such as peripheral oxygen saturation and hemodynamic parameters.Timepoint: 1.N1- Baseline NIRS reading will be taken prior to anaesthesia induction 2.N2- 10 minutes after induction. 3.N3- After arterial occlusion/ligation 4.N4-Post venous occlusion/ligation 5.N5-Post resection/embolisation of AVM 6.N6-Prior to extubation 7.24 hours Postoperative period(hourly)—

Countries

India

Contacts

Public ContactDr Jithumol Thankam Thomas

Sree Chitra Tirunal Institute For Medical Sciences and Technology(SCTIMST)

kanmanisethu@gmail.com9446334711

Outcome results

None listed

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