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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT00005451
Other study ID # 4384
Secondary ID
Status Completed
Phase N/A
First received May 25, 2000
Last updated February 17, 2016
Start date September 1995
Est. completion date July 1999

Study information

Verified date July 2000
Source National Heart, Lung, and Blood Institute (NHLBI)
Contact n/a
Is FDA regulated No
Health authority United States: Federal Government
Study type Observational

Clinical Trial Summary

To design Computer Aided Telephone Interviewing (CATI) software tools for survey research.


Description:

BACKGROUND:

CATI (Computer Aided Telephone Interviewing) became a primary means of obtaining quality epidemiological data. Its use steadily increased and in 1995 it was a major technology in use by almost every NIH Institute. Although CATI had been used for many years, its implementation had not kept up with technological developments in computers. Available CATI software products were deficient in features, inflexible, difficult to learn to use and had copious problems. Modern computer technology had the potential to satisfy the growing need for an improved product. This product had applications in over 3000 U.S. companies engaged in public opinion and market research.

DESIGN NARRATIVE:

In Phase I the investigators identified approaches that could be used to develop this software; justified and chose an approach; created requirements and designed specifications for the tool; developed a prototype; and produced a detailed project plan for implementation. In Phase II, the investigators completed and improved the prototype software and tested it in several areas


Recruitment information / eligibility

Status Completed
Enrollment 0
Est. completion date July 1999
Est. primary completion date
Accepts healthy volunteers No
Gender Male
Age group N/A to 100 Years
Eligibility No eligibility criteria

Study Design

N/A


Related Conditions & MeSH terms


Locations

Country Name City State
n/a

Sponsors (1)

Lead Sponsor Collaborator
National Heart, Lung, and Blood Institute (NHLBI)
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