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Randomized Controlled Trial
. 2018 Apr;141(1):63-69.
doi: 10.1002/ijgo.12415. Epub 2018 Jan 3.

Cervical cancer screening through human papillomavirus testing in community health campaigns versus health facilities in rural western Kenya

Megan J Huchko  1 , Saduma Ibrahim  2 , Cinthia Blat  3 , Craig R Cohen  3 , Jennifer S Smith  4 , Robert A Hiatt  5 , Elizabeth Bukusi  2   6   7
Affiliations
Randomized Controlled Trial

Cervical cancer screening through human papillomavirus testing in community health campaigns versus health facilities in rural western Kenya

Megan J Huchko et al. Int J Gynaecol Obstet. 2018 Apr.

Abstract

Objective: To determine the effectiveness of community health campaigns (CHCs) as a strategy for human papillomavirus (HPV)-based cervical cancer screening in rural western Kenya.

Methods: Between January and November 2016, a cluster-randomized trial was carried out in 12 communities in western Kenya to investigate high-risk HPV testing offered via self-collection to women aged 25-65 years in CHCs versus government health facilities. Outcome measures were the total number of women accessing cervical cancer screening and the proportion of HPV-positive women accessing treatment.

Results: In total, 4944 women underwent HPV-based cervical cancer screening in CHCs (n=2898) or health facilities (n=2046). Screening uptake as a proportion of total eligible women in the population was greater in communities assigned to CHCs (60.0% vs 37.0%, P<0.001). Rates of treatment acquisition were low in both arms (CHCs 39.2%; health facilities 31.5%; P=0.408).

Discussion: Cervical cancer screening using HPV testing of self-collected samples reached a larger proportion of women when offered through periodic CHCs compared with health facilities. The community-based model is a promising strategy for cervical cancer prevention. Lessons learned from this trial can be used to identify ways of maximizing the impact of such strategies through greater community participation and improved linkage to treatment. ClinicalTrials.gov registration: NCT02124252.

Keywords: Cervical cancer screening; Community health campaigns; Human papillomavirus testing; Implementation science; Kenya; Self-collection.

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Conflict of interest statement

CONFLICTS OF INTEREST

The authors have no conflicts of interest.

Figures

FIGURE 1
FIGURE 1
Consolidated Standards of Reporting Trials (CONSORT) flow chart of population enumeration, study allocation, and screening uptake. Abbreviations: CHC, community health campaign; CRT, cluster-randomized trial; HPV, human papillomavirus; IQR, interquartile range. a A large cluster-randomized trial employing HIV testing was felt to possibly interfere with participant recruitment, so those communities were dropped. b Among eligible women.
FIGURE 2
FIGURE 2
Percent of women who underwent screening for human papillomavirus, by study arm. Abbreviation: CHC, community health campaign.
FIGURE 3
FIGURE 3
Percent of women testing positive for human papillomavirus who accessed treatment, by study arm. Abbreviation: CHC, community health campaign.
See this image and copyright information in PMC

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