NCT00308984

Brief Summary

The purpose of this study is to describe the incidence of recall or awareness under anesthesia in children aged 5-15 by collecting anesthetic and post-operative follow-up data relating to intra-operative recall during general anesthesia. The hypothesis is that the implementation of routine awareness follow-up evaluation in children undergoing general anesthesia will identify that the incidence of intra-operative awareness in children is equal to or greater than in adults.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
1,784

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jan 2006

Typical duration for all trials

Geographic Reach
1 country

3 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 1, 2006

Completed
3 months until next milestone

First Submitted

Initial submission to the registry

March 28, 2006

Completed
2 days until next milestone

First Posted

Study publicly available on registry

March 30, 2006

Completed
1.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2007

Completed
5 months until next milestone

Study Completion

Last participant's last visit for all outcomes

May 1, 2008

Completed
Last Updated

March 7, 2012

Status Verified

March 1, 2012

Enrollment Period

1.9 years

First QC Date

March 28, 2006

Last Update Submit

March 6, 2012

Conditions

Keywords

PediatricsIntraoperative AwarenessPediatric Anesthesia

Eligibility Criteria

Age5 Years - 15 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)
Sampling MethodNon-Probability Sample
Study Population

Children 5-15 years of age scheduled for a surgical procedure that requires general anesthesia

You may qualify if:

  • Children 5-15 years of age scheduled for a surgical procedure that requires general anesthesia.
  • Children able to respond to and answer post-operative follow-up questions at 3 time intervals post anesthesia: prior to discharge from the post-operative recovery area (or within the first 24 hours following surgery as clinically indicated), 3 (+ 1) days and 14 (+ 2) days post-operatively.
  • Ability to speak and understand English.
  • Anticipated length of general anesthesia of at least 30 minutes.

You may not qualify if:

  • Children with known cognitive or neurologic impairment, psychiatric illness or developmental delay consistent with inability to accurately or adequately respond to or answer post-operative follow-up recall questions relating to their anesthesia experience.
  • Expectation that the child will remain endotracheally intubated beyond 24 hours postoperatively.
  • Anticipated use of ketamine for anesthetic management.
  • Children that have had surgery or general anesthesia within the past 6 months or it is anticipated that child will require additional surgeries within the 14 day study follow-up time period.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (3)

The Children's Hospital, University of Colorado School of Medicine

Denver, Colorado, 80218, United States

Location

Children's Hospital of Atlanta at Egleston, Emory University

Atlanta, Georgia, 30322, United States

Location

Mott Children's Hospital, University of Michigan Health System

Ann Arbor, Michigan, 48109, United States

Location

Related Publications (17)

  • Ekman A, Lindholm ML, Lennmarken C, Sandin R. Reduction in the incidence of awareness using BIS monitoring. Acta Anaesthesiol Scand. 2004 Jan;48(1):20-6. doi: 10.1111/j.1399-6576.2004.00260.x.

    PMID: 14674969BACKGROUND
  • Myles PS, Williams DL, Hendrata M, Anderson H, Weeks AM. Patient satisfaction after anaesthesia and surgery: results of a prospective survey of 10,811 patients. Br J Anaesth. 2000 Jan;84(1):6-10. doi: 10.1093/oxfordjournals.bja.a013383.

    PMID: 10740539BACKGROUND
  • Sandin RH, Enlund G, Samuelsson P, Lennmarken C. Awareness during anaesthesia: a prospective case study. Lancet. 2000 Feb 26;355(9205):707-11. doi: 10.1016/S0140-6736(99)11010-9.

    PMID: 10703802BACKGROUND
  • Sebel PS, Bowdle TA, Ghoneim MM, Rampil IJ, Padilla RE, Gan TJ, Domino KB. The incidence of awareness during anesthesia: a multicenter United States study. Anesth Analg. 2004 Sep;99(3):833-839. doi: 10.1213/01.ANE.0000130261.90896.6C.

    PMID: 15333419BACKGROUND
  • Myles PS, Leslie K, McNeil J, Forbes A, Chan MT. Bispectral index monitoring to prevent awareness during anaesthesia: the B-Aware randomised controlled trial. Lancet. 2004 May 29;363(9423):1757-63. doi: 10.1016/S0140-6736(04)16300-9.

    PMID: 15172773BACKGROUND
  • Moerman N, Bonke B, Oosting J. Awareness and recall during general anesthesia. Facts and feelings. Anesthesiology. 1993 Sep;79(3):454-64. doi: 10.1097/00000542-199309000-00007.

    PMID: 8363069BACKGROUND
  • Lennmarken C, Bildfors K, Enlund G, Samuelsson P, Sandin R. Victims of awareness. Acta Anaesthesiol Scand. 2002 Mar;46(3):229-31. doi: 10.1034/j.1399-6576.2002.t01-1-460301.x.

    PMID: 11939910BACKGROUND
  • Klafta JM, Roizen MF. Current understanding of patients' attitudes toward and preparation for anesthesia: a review. Anesth Analg. 1996 Dec;83(6):1314-21. doi: 10.1097/00000539-199612000-00031.

    PMID: 8942605BACKGROUND
  • Preventing, and managing the impact of, anesthesia awareness. Sentinel Event Alert. 2004 Oct 6;(32):1-3. No abstract available.

    PMID: 15470805BACKGROUND
  • McKie BD, Thorp EA. Awareness and dreaming during anaesthesia in a paediatric hospital. Anaesth Intensive Care. 1973 Aug;1(5):407-14. doi: 10.1177/0310057X7300100507. No abstract available.

    PMID: 4761535BACKGROUND
  • Hobbs AJ, Bush GH, Downham DY. Peri-operative dreaming and awareness in children. Anaesthesia. 1988 Jul;43(7):560-2. doi: 10.1111/j.1365-2044.1988.tb06687.x.

    PMID: 3414918BACKGROUND
  • Ranta SO, Laurila R, Saario J, Ali-Melkkila T, Hynynen M. Awareness with recall during general anesthesia: incidence and risk factors. Anesth Analg. 1998 May;86(5):1084-9. doi: 10.1097/00000539-199805000-00035.

    PMID: 9585303BACKGROUND
  • Lopez U, Iselin-Chavez I, Habre W. Incidence of awareness during general anaesthesia in children. Br J Anaesth. 2004; 93(3):490P-491P.

    BACKGROUND
  • Davidson AJ, Huang GH, Czarnecki C, Gibson MA, Stewart SA, Jamsen K, Stargatt R. Awareness during anesthesia in children: a prospective cohort study. Anesth Analg. 2005 Mar;100(3):653-661. doi: 10.1213/01.ANE.0000150604.73481.00.

    PMID: 15728046BACKGROUND
  • Kain ZN, Caldwell-Andrews AA, Maranets I, McClain B, Gaal D, Mayes LC, Feng R, Zhang H. Preoperative anxiety and emergence delirium and postoperative maladaptive behaviors. Anesth Analg. 2004 Dec;99(6):1648-1654. doi: 10.1213/01.ANE.0000136471.36680.97.

    PMID: 15562048BACKGROUND
  • Kain ZN, Mayes LC, O'Connor TZ, Cicchetti DV. Preoperative anxiety in children. Predictors and outcomes. Arch Pediatr Adolesc Med. 1996 Dec;150(12):1238-45. doi: 10.1001/archpedi.1996.02170370016002.

    PMID: 8953995BACKGROUND
  • Malviya S, Galinkin JL, Bannister CF, Burke C, Zuk J, Popenhagen M, Brown S, Voepel-Lewis T. The incidence of intraoperative awareness in children: childhood awareness and recall evaluation. Anesth Analg. 2009 Nov;109(5):1421-7. doi: 10.1213/ANE.0b013e3181b620b0. Epub 2009 Aug 27.

MeSH Terms

Conditions

Intraoperative Awareness

Condition Hierarchy (Ancestors)

Intraoperative ComplicationsPathologic ProcessesPathological Conditions, Signs and Symptoms

Study Officials

  • Shobha Malviya, MD

    University of Michigan

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

March 28, 2006

First Posted

March 30, 2006

Study Start

January 1, 2006

Primary Completion

December 1, 2007

Study Completion

May 1, 2008

Last Updated

March 7, 2012

Record last verified: 2012-03

Locations