Abstract:
Objective: To describe the frequency of Chlamydia trachomatis in local community visiting a tertiary care hospital and to
estimate the cost saving achieved as a result of pooling strategy.
Study Design: Cross-sectional study.
Place and Duration of Study: Department of Microbiology, Armed Forces Institute of Pathology, Rawalpindi Pakistan, from
Jan 2022 to Jun 2022.
Methodology: A pool of three urine samples was created after individual manual DNA extraction of each sample and tested
by RT PCR. Any pool signaling positive was identified and all samples in that pool were retested individually to determine
the positive sample. A total of 66 asymptomatic young people including males and females were tested.
Results: The frequency of Chlamydia trachomatis was found to be 7.57%. About 22 pools were created resulting in a 48.0%
savings in costs.
Conclusion: The Pooling strategy adopted with the objective of saving test costs resulted in getting timely and reliable results
in a resource limited setting. It also provided with the means to keep Sexually Transmitted Infections detection programs
going on at various healthcare levels and in screening a larger number of populations.
