NCT00005319

Brief Summary

To develop and apply quantitative methods by which to measure and characterize blood transfusion practice in specific diagnoses and procedures; to open scientific communication about transfusion practice within and across institutions; and to develop simpler methods for estimating annual national blood collections and transfusions.

Trial Health

100
On Track

Trial Health Score

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

Timeline
Completed

Started Sep 1985

Longer than P75 for all trials

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

September 1, 1985

Completed
11.3 years until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 1996

Completed
3.5 years until next milestone

First Submitted

Initial submission to the registry

May 25, 2000

Completed
1 day until next milestone

First Posted

Study publicly available on registry

May 26, 2000

Completed
Last Updated

February 18, 2016

Status Verified

May 1, 2002

First QC Date

May 25, 2000

Last Update Submit

February 17, 2016

Conditions

Blood Transfusion

Eligibility Criteria

AgeUp to 100 Years
Sexmale
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
No eligibility criteria

Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.

Sponsors & Collaborators

Related Publications (12)

  • Wallace EL, Churchill WH, Surgenor DM, Cho GS, McGurk S. Collection and transfusion of blood and blood components in the United States, 1994. Transfusion. 1998 Jul;38(7):625-36. doi: 10.1046/j.1537-2995.1998.38798346630.x.

    PMID: 9683100BACKGROUND

  • Churchill WH, McGurk S, Chapman RH, Wallace EL, Bertholf MF, Goodnough LT, Kao KJ, Olson JD, Woodson RD, Surgenor DM. The Collaborative Hospital Transfusion Study: variations in use of autologous blood account for hospital differences in red cell use during primary hip and knee surgery. Transfusion. 1998 Jun;38(6):530-9. doi: 10.1046/j.1537-2995.1998.38698326332.x.

    PMID: 9661686BACKGROUND

  • Surgenor DM, Churchill WH, Wallace EL, Rizzo RJ, McGurk S, Goodnough LT, Kao KJ, Koerner TA, Olson JD, Woodson RD. The specific hospital significantly affects red cell and component transfusion practice in coronary artery bypass graft surgery: a study of five hospitals. Transfusion. 1998 Feb;38(2):122-34. doi: 10.1046/j.1537-2995.1998.38298193094.x.

    PMID: 9531943BACKGROUND

  • Wallace EL, Churchill WH, Surgenor DM, An J, Cho G, McGurk S, Murphy L. Collection and transfusion of blood and blood components in the United States, 1992. Transfusion. 1995 Oct;35(10):802-12. doi: 10.1046/j.1537-2995.1995.351096026360.x.

    PMID: 7570909BACKGROUND

  • Churchill WH, Chapman RH, Rutherford CJ, Poss R, Wallace EL, Surgenor DM. Blood product utilization in hip and knee arthroplasty: effect of gender and autologous blood on transfusion practice. Vox Sang. 1994;66(3):182-7. doi: 10.1111/j.1423-0410.1994.tb00307.x.

    PMID: 8036787BACKGROUND

  • Wallace EL, Surgenor DM, Hao HS, An J, Chapman RH, Churchill WH. Collection and transfusion of blood and blood components in the United States, 1989. Transfusion. 1993 Feb;33(2):139-44. doi: 10.1046/j.1537-2995.1993.33293158046.x.

    PMID: 8430453BACKGROUND

  • Surgenor DM, Wallace EL, Churchill WH, Hao SH, Chapman RH, Collins JJ Jr. Red cell transfusions in coronary artery bypass surgery (DRGs 106 and 107). Transfusion. 1992 Jun;32(5):458-64. doi: 10.1046/j.1537-2995.1992.32592327721.x.

    PMID: 1626350BACKGROUND

  • Surgenor DM, Wallace EL, Churchill WH, Hao SH, Chapman RH, Poss R. Red cell transfusions in total knee and total hip replacement surgery. Transfusion. 1991 Jul-Aug;31(6):531-7. doi: 10.1046/j.1537-2995.1991.31691306252.x.

    PMID: 1906649BACKGROUND

  • Surgenor DM, Wallace EL, Hao SH, Chapman RH. Collection and transfusion of blood in the United States, 1982-1988. N Engl J Med. 1990 Jun 7;322(23):1646-51. doi: 10.1056/NEJM199006073222306.

    PMID: 2342524BACKGROUND

  • Surgenor DM, Wallace EL, Churchill WH, Hao S, Hale WB, Schnitzer J. Utility of DRG and ICD-9-CM classification codes for the study of transfusion issues. Transfusions in patients with digestive diseases. Transfusion. 1989 Nov-Dec;29(9):761-7. doi: 10.1046/j.1537-2995.1989.29990070178.x.

    PMID: 2686107BACKGROUND

  • Surgenor DM, Wallace EL, Hale SG, Gilpatrick MW. Changing patterns of blood transfusions in four sets of United States hospitals, 1980 to 1985. Transfusion. 1988 Nov-Dec;28(6):513-8. doi: 10.1046/j.1537-2995.1988.28689059022.x.

    PMID: 3194926BACKGROUND

  • Surgenor DM, Churchill WH, Wallace EL, Rizzo RJ, Chapman RH, McGurk S, Bertholf MF, Goodnough LT, Kao KJ, Koerner TA, Olson JD, Woodson RD. Determinants of red cell, platelet, plasma, and cryoprecipitate transfusions during coronary artery bypass graft surgery: the Collaborative Hospital Transfusion Study. Transfusion. 1996 Jun;36(6):521-32. doi: 10.1046/j.1537-2995.1996.36696269511.x.

    PMID: 8669084BACKGROUND

Study Design

Study Type
observational
Sponsor Type
NIH

Study Record Dates

First Submitted

May 25, 2000

First Posted

May 26, 2000

Study Start

September 1, 1985

Study Completion

December 1, 1996

Last Updated

February 18, 2016

Record last verified: 2002-05