Promoting Comprehensive Cervical Cancer Prevention and Better Women Health in Cameroon

NCT ID: NCT03757299

Last Updated: 2025-01-15

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

4473 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-10-01

Study Completion Date

2024-07-09

Brief Summary

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In sub-Saharan Africa, cervical cancer is the leading cause of cancer death among women because of the difficulty in implementing screening programs. The main obstacles in these countries are poverty, lack of healthcare infrastructures and trained practitioners. With the availability of new technologies, researchers are looking for new strategies adapted to low- and middle-income countries to identify cervical precancerous lesions.

Current evidence shows that Human Papilloma Virus (HPV) testing is more effective than cytology (Pap smear) for cervical cancer screening in resource-limited settings. Indeed, the GeneXpert® HPV test offers the opportunity to prevent cervical cancer (CC) in a single visit: rapid detection of high-risk HPV (HPV) infection followed by same day treatment of HPV-positive women during the same visit (screen-and-treat approach).

However only a small proportion of HPV-positive women will develop cervical (pre)cancer, making it important to select those to treat. This triage can be achieved by colposcopy, cytology and visual inspection after application of acetic acid (VIA). Though VIA is the triage test recommended by WHO for resource-limited countries, it has not yet been widely assessed in sub-Saharan Africa (SSA).

The main objective of the investigators is to assess the performance of HPV-test followed by Visual Inspection after application of Acetic acid and Lugol's iodine VIA/VILI to detect cervical precancerous lesions in a screen-and-treat strategy in Cameroon (sub-Saharan Africa) where there is no cervical cancer-screening program.

The investigators organized a successful free screening campaign in Cameroon in 2015 that allowed to identify the expectations of women and their eagerness to benefit from prevention of gynecological cancers and sexually transmitted diseases.

Detailed Description

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Conditions

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Cervical Cancer

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

PREVENTION

Blinding Strategy

NONE

Study Groups

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Self HPV

Group Type EXPERIMENTAL

HPV Test

Intervention Type DIAGNOSTIC_TEST

Vaginal specimens for HPV test will be collected by participants themselves using flocked swabs after explanations by co-investigators. Two transport mediums will be used for those self-collected vaginal samples: NaCl 0.9%.

Interventions

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HPV Test

Vaginal specimens for HPV test will be collected by participants themselves using flocked swabs after explanations by co-investigators. Two transport mediums will be used for those self-collected vaginal samples: NaCl 0.9%.

Intervention Type DIAGNOSTIC_TEST

Other Intervention Names

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VIA/VILI, Pap smear, Cervical biopsy ECC

Eligibility Criteria

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Inclusion Criteria

* Women aged 30-49 years, able to comply with the study protocol

Exclusion Criteria

* Pregnancy
* Previous total hysterectomy
* Conditions impairing examination of the cervix
Minimum Eligible Age

30 Years

Maximum Eligible Age

49 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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Prof. Patrick Petignat

OTHER

Sponsor Role lead

Responsible Party

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Prof. Patrick Petignat

Director of the gynecology departement

Responsibility Role SPONSOR_INVESTIGATOR

Locations

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University of Geneva

Geneva, , Switzerland

Site Status

Countries

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Switzerland

References

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Broquet C, Vassilakos P, Ndam Nsangou FM, Kenfack B, Noubom M, Tincho E, Jeannot E, Wisniak A, Petignat P. Utility of extended HPV genotyping for the triage of self-sampled HPV-positive women in a screen-and-treat strategy for cervical cancer prevention in Cameroon: a prospective study of diagnostic accuracy. BMJ Open. 2022 Dec 22;12(12):e057234. doi: 10.1136/bmjopen-2021-057234.

Reference Type DERIVED
PMID: 36549727 (View on PubMed)

Petignat P, Kenfack B, Wisniak A, Saiji E, Tille JC, Tsuala Fouogue J, Catarino R, Tincho E, Vassilakos P. ABCD criteria to improve visual inspection with acetic acid (VIA) triage in HPV-positive women: a prospective study of diagnostic accuracy. BMJ Open. 2022 Apr 4;12(4):e052504. doi: 10.1136/bmjopen-2021-052504.

Reference Type DERIVED
PMID: 35379615 (View on PubMed)

Metaxas T, Kenfack B, Sormani J, Tincho E, Lemoupa Makajio S, Wisniak A, Vassilakos P, Petignat P. Acceptability and safety of thermal ablation to prevent cervical cancer in sub-Saharan Africa. BMC Cancer. 2022 Feb 2;22(1):132. doi: 10.1186/s12885-022-09202-2.

Reference Type DERIVED
PMID: 35109806 (View on PubMed)

Other Identifiers

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2017-01110

Identifier Type: -

Identifier Source: org_study_id

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