NCT01377272

Brief Summary

Data will be extracted from the National Taiwan University Hospital (NTUH) medical records database, geocoded according to the street address so that the case number, incidence, etc could be mapped. The spatial data would be used to detect the aggregation of HIV cases, existence of "hot spots" and then determine if they may merit further investigation or may have occurred by chance. The results from these GIS-based analyses would address local variations in HIV prevalence and transmission.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
1,264

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Oct 2008

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

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

October 1, 2008

Completed
21 days until next milestone

First Submitted

Initial submission to the registry

October 22, 2008

Completed
7 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2009

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

August 1, 2009

Completed
1.9 years until next milestone

First Posted

Study publicly available on registry

June 21, 2011

Completed
Last Updated

July 4, 2011

Status Verified

May 1, 2011

Enrollment Period

8 months

First QC Date

October 22, 2008

Last Update Submit

July 1, 2011

Conditions

HIV InfectionsAcquired Immunodeficiency Syndrome

Keywords

HIV/AIDSspatial epidemiologygeographic information systemHIV-infection/Aids

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

NTUH patients

You may qualify if:

  • HIV/AIDS patients of NTUH

You may not qualify if:

  • HIV/AIDS patient whose address cannot be geocoded

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Institute of Epidemiology, National Taiwan University

Taipei, Taiwan

Location

MeSH Terms

Conditions

HIV InfectionsAcquired Immunodeficiency Syndrome

Condition Hierarchy (Ancestors)

Blood-Borne InfectionsCommunicable DiseasesInfectionsSexually Transmitted Diseases, ViralSexually Transmitted DiseasesLentivirus InfectionsRetroviridae InfectionsRNA Virus InfectionsVirus DiseasesGenital DiseasesUrogenital DiseasesImmunologic Deficiency SyndromesImmune System DiseasesSlow Virus Diseases

Study Officials

  • Chi-Tai Fang, ph.D

    Institute of Epidemiology, National Taiwan University

    STUDY DIRECTOR

  • Tzai-Hung Wen, ph.D

    Institute of Epidemiology, National Taiwan University

    STUDY DIRECTOR

  • Ann-Chi Yang, bechelor

    Institute of Epidemiology, National Taiwan University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER

Study Record Dates

First Submitted

October 22, 2008

First Posted

June 21, 2011

Study Start

October 1, 2008

Primary Completion

June 1, 2009

Study Completion

August 1, 2009

Last Updated

July 4, 2011

Record last verified: 2011-05

Locations

TW(1)