Onset of propofol-induced burst suppression may be correctly detected as deepening of anaesthesia by approximate entropy but not by bispectral index

British Journal of Anaesthesia

Volumn 87, Issue 3, 2001, Pages 505-507

  Bruhn, J ^a,c   Bouillon, T W ^a   Shafer, S L ^a,b  

^a STANFORD UNIVERSITY SCHOOL OF MEDICINE   (United States)

^b VA PALO ALTO HEALTH CARE SYSTEM   (United States)

^c UNIVERSITY OF BONN   (Germany)

Author keywords

Depth of anaesthesia; Monitoring

Indexed keywords

ANESTHETIC AGENT; ISOFLURANE; NITROUS OXIDE; PROPOFOL; SUFENTANIL;

ADULT; ANESTHESIA LEVEL; ANESTHESIOLOGICAL TECHNIQUES; ARTICLE; CLINICAL STUDY; CONTROLLED STUDY; DATA ANALYSIS; DRUG ACTIVITY; DRUG BLOOD LEVEL; ELECTROENCEPHALOGRAPHY; ENTROPY; FEMALE; HUMAN; HUMAN EXPERIMENT; INFORMATION PROCESSING; MALE; MEASUREMENT; NORMAL HUMAN; PHARMACOLOGICAL PROCEDURES; PRIORITY JOURNAL; REFERENCE VALUE;

EID: 0034846487     PISSN: 00070912     EISSN: None     Source Type: Journal    
DOI: 10.1093/bja/87.3.505     Document Type: Article

References (8)

1. A primer for EEG signal processing in anesthesia
2. Titration of volatile anesthetics using bispectral index facilitates recovery after ambulatory anesthesia
3. A comparison of spectral edge, delta power, and bispectral index as EEG measures of alfentanil, propofol, and midazolam drug effect
4. Approximate entropy as an EEG measure of anesthetic drug effect during desflurane anesthesia
5. The influence of method of administration and covariates on the pharmacokinetics of propofol in adult volunteers
6. Bispectral analysis measures sedation and memory effects of propofol, midazolam, isoflurane, and alfentanil in healthy volunteers
7. EEG approximate entropy correctly classifies the occurrence of burst suppression pattern as increasing anesthetic drug effect
8. Increasing isoflurane concentration may cause paradoxical increases in the EEG bispectral index in surgical patients