Anesthetic Agents

DRUG4 trials

Sponsors

Massachusetts General Hospital, Mukilan Balu, Dr. Lutfi Kirdar Kartal Training and Research Hospital, Huazhong University of Science and Technology

Conditions

Altered State of ConsciousnessCraniotomy SurgeryGeneral AnestheticsMajor Depressive DisorderNeurotoxicityOptic Nerve Sheath Diameter MeasurementPediatric PatientPediatric Patient Safety

Phase 4

N-methyl-D-aspartate Antagonist (Ketamine) Augmentation of Electroconvulsive Treatment for Severe Major Depression

TerminatedNCT01260649

Massachusetts General HospitalMajor Depressive Disorder

Start: 2010-11-01End: 2012-11-01Updated: 2017-05-22

Unknown Phase

Enzymatic Evaluation of General Anesthetic Induced Neurotoxicity in Patients With Aneurysmal Subarachnoid Hemorrhage

CompletedNCT03213392

Mukilan BaluNeurotoxicity

Start: 2016-01-01End: 2017-07-31Updated: 2017-09-19

The Effect Of Positive End-Expiratory Pressure on Optic Nerve Sheath Diameter In Pediatric Patients Undergoing Craniotomy in Supine Position

CompletedNCT07370779

Dr. Lutfi Kirdar Kartal Training and Research HospitalCraniotomy Surgery, Optic Nerve Sheath Diameter Measurement, Pediatric Patient +2

Start: 2021-01-01End: 2021-10-30Updated: 2026-01-27

Correlating EEG Dynamics With Consciousness Alteration Under Anesthesia

RecruitingNCT07410702

Huazhong University of Science and TechnologyAltered State of Consciousness, General Anesthetics

Start: 2026-02-10End: 2027-02-20Target: 250Updated: 2026-03-24