Interactive workshops increase chlamydia testing in primary care--a controlled study.

Area of Science:

• Public Health
• Infectious Disease Prevention
• Primary Care Medicine

Background:

• Primary care settings require improved strategies for appropriate chlamydia testing.
• Staff education is identified as a key need to enhance chlamydia screening protocols.

Purpose of the Study:

• To evaluate the impact of interactive workshops and modified laboratory request forms on chlamydia testing rates and case detection.
• To assess the effectiveness of educational interventions in primary care for improving STI screening.

Main Methods:

• A prospective cluster randomized controlled trial using a modified Zelen's design.
• 82 general practices were randomized to receive chlamydia workshops or control workshops, with half also receiving modified lab forms.
• Chlamydia specimen submission rates and case positivity were analyzed.

Main Results:

• Interactive workshops significantly increased chlamydia testing by 33% in 16-24 year old women, with effects sustained for 10 months (P = 0.003).
• No significant increase in chlamydia infections was detected (P = 0.91), indicating potential testing in lower-risk groups.
• Modified laboratory request forms did not influence test submission rates (P = 0.75).

Conclusions:

• Interactive workshops are a successful method for increasing chlamydia testing rates in general practices.
• Monitoring chlamydia detection rates is crucial, as workshops may increase testing in lower-risk populations without boosting infection detection.
• Combining workshops with other interventions may be necessary to achieve high screening rates and reduce chlamydia prevalence.