High-risk human papillomavirus distribution according to human immunodeficiency virus status among women with cervical cancer in Abidjan, Côte d'Ivoire, 2018 to 2020.

As human papillomavirus (HPV) immunisation and HPV-based cervical cancer (CC) screening programmes expand across sub-Saharan Africa, we investigated the potential impact of human immunodeficiency virus (HIV) status on high-risk (HR)-HPV distribution among women with CC in Côte d'Ivoire. From July 2018 to June 2020, paraffin-embedded CC specimens diagnosed in Abidjan, Côte d'Ivoire were systematically collected and tested for HR-HPV DNA. Type-specific HR-HPV prevalence was compared according to HIV status. Of the 170 CC specimens analysed (median age 52 years, interquartile range: [43.0-60.0]), 43 (25.3%) were from women living with HIV (WLHIV) with a median CD4 count of 526 [373-833] cells/mm3 and 86% were on antiretroviral therapy (ART). The overall HR-HPV prevalence was 89.4% [95% CI: 84.7-94.1]. All were single HR-HPV infections with no differences according to HIV status (P = .8). Among HR-HPV-positive CC specimens, the most prevalent HR-HPV types were HPV16 (57.2%), HPV18 (19.7%), HPV45 (8.6%) and HPV35 (4.6%), with no significant differences according to HIV status. Altogether, infection with HPV16/18 accounted for 71.1% [95% CI: 55.9-86.2] of CC cases in WLHIV vs 78.9% [95% CI: 71.3-86.5] in women without HIV (P = .3). The study confirms the major role of HPV16/18 in CC in Côte d'Ivoire and should support a regional scale-up of HPV16/18 vaccination programmes regardless of HIV status. However, vaccines targeting additional HR-HPV types, including HPV45 and HPV35, could further decrease future CC incidence in Côte d'Ivoire, both for WLHIV and women without HIV.

Hysterectomy following severe primary postpartum hemorrhage: A five year review in Abidjan University Hospitals.

Hemostasis hysterectomy is a mutilating technique responsible for definitive side effect on the woman's fertility. The aim was to document to document hemostasis hysterectomies performed in obstetrics units of university hospitals in Côte d'Ivoire. This was a retrospective, cross-sectional, and descriptive study from January 2013 to January 2018 in the three university hospital centers of Abidjan. It involved all parturients of the said university hospital centers who presented a severe postpartum hemorrhage and in whom a hemostasis hysterectomy was performed. The overall frequency of hemostasis hysterectomy in the three university hospitals was 0.32%. The most common etiologies were atony and uterine rupture. Hemostasis hysterectomy was indicated immediately. The deaths recorded were most often intraoperative and in the immediate postoperative period. The reduction of its incidence requires a good surveillance of the third period of delivery.

Impact of HIV infection on access to cancer care and survival among women with invasive cervical cancer in Côte d'Ivoire: A prospective cohort study.

OBJECTIVE: To assess the impact of HIV on access to invasive cervical cancer (ICC) care and overall survival (OS) in a time of universal access to antiretroviral therapy (ART). METHODS: A cohort of women prospectively diagnosed with ICC was consecutively recruited from 2018 to 2020 in public/private cancer centers in Côte d'Ivoire. Follow-up data were collected through facility- and phone-based approaches. Logistic and Cox regression models allowed analysis of factors associated with access to cancer care and OS, respectively. RESULTS: Overall, 294 women with ICC aged 50 years (interquartile range [IQR] 43-60) were enrolled, including 21.4% of women living with HIV (WLHIV), 87% being on ART. An advanced ICC clinical stage (III-IV) was less frequent in WLHIV (63.5% vs. 77.1% in HIV-uninfected women; P = 0.029). Cancer care was initiated in 124 (42.2%) women (54.0% in WLHIV; 39.0% in HIV-uninfected; P = 0.030). Factors independently associated with access to cancer care were International Federation of Gynecology and Obstetrics (FIGO) stage I-II (adjusted odds ratio [aOR] 3.58, 95% CI 2.01-6.38) and no treatment by traditional healers prior to ICC diagnosis (aOR 3.69, 95% CI 1.96-6.96). The 2-year OS was 37.9% (95% CI 30.0-47.9). HIV status was not predictive of mortality (adjusted hazard ratio [aHR] 0.98, 95% CI 0.60-1.69). An advanced clinical stage was the only measured predictor of death (aHR 1.59, 95% CI 1.02-2.47). CONCLUSION: In a time of universal access to ART, HIV infection was not associated with OS among women with ICC in Côte d'Ivoire. Higher access to cancer care in WLHIV might be mediated by enhanced access to ICC screening services, supporting the need to expand these services to other types of healthcare facilities.

Barriers to early diagnosis of cervical cancer: a mixed-method study in Côte d'Ivoire, West Africa.

BACKGROUND: Cervical cancer, a major public health problem in many developing countries, is usually associated with a poor survival related to an advanced disease at diagnosis. In Côte d'Ivoire and other developing countries with high cervical cancer prevalence, little is known about factors associated with advanced cervical cancer stages in a context of limited access to screening services. METHODS: From May to July 2019, we conducted a cross-sectional study using a mixed, quantitative and qualitative method. Information on socio-demographic and history of the disease was extracted from a rapid case ascertainement study performed by the cancer registry of Côte d'Ivoire that enrolled all women diagnosed with cervical cancer between July 2018 and June 2019. In-depth semi-structured interviews were conducted among a subset of these women (12 women) and six healthcare providers to further capture barriers to early cervical cancer diagnosis. Factors associated with an advanced stage III, IV (according to FIGO classification) were estimated by a logistic regression model. Qualitative data were analyzed using a thematic analysis technique guided by the treatment pathway model and triangulated with quantitative data. RESULTS: In total, 95 women with cervical cancer [median age = 51 (IQR 42-59)] years, were included. Among them, 18.9% were living with HIV and only 9.5% were covered by a health insurance. The majority (71.5%) were diagnosed with advanced cervical cancer. Being HIV-uninfected (aOR = 5.4; [1.6-17.8], p = 0.006) and being uninsured (aOR = 13.1; [2.0-85.5], p = 0.007) were independently associated with advanced cervical cancer in multivariable analysis. Qualitative data raised additional factors potentially related to advanced cervical cancer stages at diagnosis, including the lack of patient information on cervical cancer by healthcare providers and inadequate national awareness and screening campaigns. CONCLUSION: In a context of challenges in access to systematic cervical cancer screening in Côte d'Ivoire, access to health insurance or integrated healthcare program appear to be key determinants of early diagnosis of cervical cancer.

Transformation Zone Assessment Using Visual Inspection With Acetic Acid Before and After Thermal Ablation: Implications for Follow-Up.

PURPOSE: Thermal ablation (TA) has become the conventional method for treatment of precancerous cervical lesions in low-resource settings. After TA, both the squamocolumnar junction (SCJ) and the transformation zone (TZ) may be subject to change. Our aim was to evaluate SCJ and TZ variability after TA. METHODS: Study data were collected in a large prospective trial of a cervical cancer screening campaign in Cameroon. For each patient, two sets of cervical photos (native and with acetic acid) were taken before and 6-12 months after TA. The SCJ and TZ were evaluated independently by three observers according to the WHO nomenclature. When discordances were observed between the type of TZ and SCJ selected by each observer, a corrected TZ was established on the basis of the SCJ categorization. Interobserver agreement for TZ interpretation was evaluated using Cohen's kappa coefficient for agreement between two observers and Fleiss' kappa between three observers. RESULTS: Fifty consecutive participants were included in the analysis. Seventy-six percent were interpreted as TZ1-2, and 24% as TZ3 before TA. In 56% of cases, the entire SCJ could not be entirely visualized after TA, thus being recategorized as TZ3. Interobserver agreement was fair for diagnosis before TA (Kappa coefficient, 0.34; 95% CI, 0.27 to 0.45) and moderate for diagnosis after TA (Kappa coefficient, 0.40; 95% CI, 0.30 to 0.50). After TA, 36% progressed from TZ1-2 to TZ3, with a moderate interobserver agreement (Kappa coefficient, 0.44; 95% CI, 0.40 to 0.54). CONCLUSION: We observed a shift of the SCJ into the endocervical canal after TA. A significant proportion of participants had TZ 3 after treatment, raising the question of visual inspection with acetic acid's applicability as a first-line follow-up examination method after TA.

Inter- and intra-observer agreement in the assessment of the cervical transformation zone (TZ) by visual inspection with acetic acid (VIA) and its implications for a screen and treat approach: a reliability study.

BACKGROUND: In low-resource countries, interpretation of the transformation zone (TZ) using the classification of the International Federation for Cervical Pathology and Colposcopy (IFCPC), adopted by the World Health Organization, is critical for determining if visual inspection with acetic acid (VIA) screening and thermal ablation treatment are possible. We aim to assess inter- and intra-observer agreement in TZ interpretation. METHODS: We performed a prospective multi-observer reliability study. One hundred cervical digital images of Human papillomavirus positive women (30-49 years) were consecutively selected from a Cameroonian cervical cancer screening trial. Images of the native cervix and after VIA were obtained. The images were evaluated for the TZ type at two time points (rounds one and two) by five VIA experts from four countries (Côte d'Ivoire, Cameroon, Peru, and Zambia) according to the IFCPC classification (TZ1 = ectocervical fully visible; TZ2 = endocervical fully visible; TZ3 = not fully visible). Intra- and inter-observer agreement were measured by Fleiss' kappa. RESULTS: Overall, 37.0% of images were interpreted as TZ1, 36.4% as TZ2, and 26.6% as TZ3. Global inter-observer reliability indicated fair agreement in both rounds (kappa 0.313 and 0.288). The inter-observer agreement was moderate for TZ1 interpretation (0.460), slight for TZ2 (0.153), and fair for TZ3 (0.329). Intra-observer analysis showed fair agreement for two observers (0.356 and 0.345), moderate agreement for two other (0.562 and 0.549), and one with substantial agreement (0.728). CONCLUSION: Interpretation of the TZ using the IFCPC classification, adopted by the World Health Organization, is critical for determining if VIA screening and thermal ablation treatment are possible. However, the low inter- and intra-observer agreement suggest that the reliability of the referred classification is limited in the context of VIA. It's integration in treatment recommendations should be used with caution since TZ3 interpretation could lead to an important referral rate for further evaluation. Trial registration Cantonal Ethics Board of Geneva, Switzerland: N°2017-0110. Cameroonian National Ethics Committee for Human Health Research N°2018/07/1083/CE/CNERSH/SP.

Barriers and facilitators in cervical cancer screening uptake in Abidjan, Côte d'Ivoire in 2018: a cross-sectional study.

BACKGROUNDS: Cervical cancer (CC) incidence remains unacceptably high in Côte d'Ivoire. In an effort to prevent this malignant condition, a national CC screening program has been scaled up in the country. This study aimed at assessing CC screening uptake and its associated factors in Abidjan in 2018. METHODS: A cross-sectional survey was conducted from July to September 2018 in the main healthcare facilities of three randomly selected out of the eight health districts of Abidjan. During the study period, a standardized questionnaire was administrated by research assistants to all women aged 25 to 55 years old, attending the three participating facilities. Demographics, knowledge on CC, personal history of CC screening and reasons for not attending CC screening were collected. A logistic regression model was computed to document factors associated with reported CC screening uptake. RESULTS: A total of 1158 women with a median age of 32 years (IQR [27-36]), including 364 (31.4%) with no formal education were included. Of those participants, 786 (67.9%) had ever heard about CC. CC screening uptake at least once was reported by 7.5% [95% CI: 6.0-9.0] participants. In multivariable analysis, being ≥45 years (aOR: 6.2 [2.3-17.2]), having a university level (aOR: 2.8 [1.2-6.6]) (versus non formal education) and access to mass campaign information (aOR: 18.2 [8.5-39.1]) were associated with a reported CC screening uptake. The main reported barriers to CC screening were unawareness towards CC screening (75.5%), negligence (20.5%), fear of CC detection (3.9%) and fear of additional costs (3.3%). CONCLUSION: CC screening uptake remains low despite current initiatives to support awareness and prevention in Abidjan. Awareness campaigns need to be massively increased with the adjunction of tailored messages based on the level of women's education to enhance the CC screening coverage and reach the WHO goal of CC elimination by 2030.

Changes in HIV-Related Cervical Cancer Over a Decade in Côte d'Ivoire.

PURPOSE: Major improvements have occurred in access to invasive cervical cancer (ICC) screening in HIV-infected women over the past decade in sub-Saharan Africa. However, there is limited information on changes in the burden of HIV-related ICC at a population level. Our objective was to compare HIV-related ICC over a decade and document factors associated with HIV infection in women with ICC in Côte d'Ivoire. METHODS: A repeated cross-sectional study was conducted in referral hospitals of Abidjan, Côte d'Ivoire, through the 2009-2011 and 2018-2020 periods. Women diagnosed with ICC were systematically tested for HIV. Demographics, ICC risk factors, cancer stage (International Federation of Gynecology and Obstetrics), and HIV characteristics were collected through questionnaires. Characteristics of HIV-related ICC were compared between the periods, and factors associated with HIV in women diagnosed with ICC in 2018-2020 were documented through a multivariable logistic model. RESULTS: During the 2009-2011 and 2018-2020 periods, 147 and 297 women with ICC were diagnosed with estimated HIV prevalence of 24.5% and 21.9% (P = .53), respectively. In HIV-infected women, access to antiretroviral treatment increased from 2.8% to 73.8% (P < 10-4) and median CD4 cell count from 285 (IQR, 250-441) to 492 (IQR, 377-833) cells/mm3 (P = .03). In women diagnosed with ICC during the 2018-2020 period, HIV infection was associated with a less advanced clinical stage (International Federation of Gynecology and Obstetrics I or II stage) (adjusted OR, 2.2 [95% CI, 1.1 to 4.4]) and with ICC diagnosis through a systematic screening (adjusted OR, 10.5 [95% CI, 2.5 to 45.5]). CONCLUSION: Despite a persistently high proportion of HIV-related ICC over time in Côte d'Ivoire, HIV was associated with less advanced clinical stage at ICC diagnosis. Recent improvements in ICC screening services across HIV clinics might explain this association and support their implementation across non-HIV health facilities.

Human papilloma viruses infection among adolescent females perinatally infected with HIV in Côte d'Ivoire.

BACKGROUND: Cervical cancer prevention strategies recommend human papilloma virus (HPV) vaccination for female adolescents prior to their sexual debut. While HIV is a major risk factor for HPV infection in women of childbearing age, its prevalence among HIV-infected adolescent female is mostly unknown. This study aimed to describe the HPV prevalence and correlates among perinatally HIV-infected adolescent females prior to HPV immunisation. METHODS: A cross-sectional survey was conducted from January to June 2016, in the four major paediatric HIV clinics of Abidjan, Côte d'Ivoire. All HIV-infected females aged 11-16 years were approached to participate in the study. A questionnaire assessing sexual behaviours and genital hygiene practices was administered to participants completed with a systematic vaginal swab collection. HPV genotyping was performed using the Anyplex II HPV28 Detection (Seegene). A logistic regression analysis was performed to identify factors associated with the presence of HPV infection. HPV immunisation was proposed free of charge to all participants. RESULTS: A total of 250 participants were included, with a median age of 13 years (IQR 11-14). Among them, 237 (94.8%) were on antiretroviral treatment with a median CD4 count of 660 (IQR 439-914) cells/mm3. The overall prevalence of at least one HPV was 3.6% (95% CI 1.6 to 6.7) and the prevalence of at least one carcinogenic HPV was 2.8% (95% CI 0.7 to 4.8). Vaginal cleansing was reported by 75 (30%) of participants, with a median age at initiation of 12 years (IQR 10-13). Sexual activity was self-reported by 12 (4.8%) participants with a median age at sexual debut of 11 years (IQR 10-14). HPV infection was associated with vaginal cleansing (adjusted OR=7.0 (95% CI 1.4 to 31.6)). CONCLUSION: The reported low prevalence of carcinogenic HPV infections supports the appropriateness of HPV immunisation in this population. The reported association between cleansing practices and HPV infection deserves further prospective longitudinal studies.

Childbearing desire and reproductive behaviors among women living with HIV: A cross-sectional study in Abidjan, Côte d'Ivoire.

INTRODUCTION: Evidence on childbearing desire and reproductive behaviors in women living with HIV on antiretroviral therapy (ART) is scarce, particularly in West Africa. We investigated the prevalence and associated factors of childbearing desire in HIV-infected women in care in Abidjan, Côte d'Ivoire and explored whether such desires were translated into behaviors related to contraceptive use and communication with health personnel. METHODS: A cross-sectional survey was conducted in two HIV-care facilities in Abidjan, Côte d'Ivoire in 2015. Eligible women were non-pregnant, non-menopausal, aged 18-49 years and diagnosed as HIV-infected. The outcomes were childbearing desire, prevalence of modern contraceptive use, unmet needs for family planning and intention of the last pregnancy since HIV diagnosis. Women wishing to conceive immediately were asked whether they had discussed their desire with HIV healthcare workers. Logistic regression models were used to assess the associations between the outcomes and women's characteristics. RESULTS: Of 1,631 women, 80% declared having childbearing desire. No association was found between women's childbearing desire and ART status or its duration. In multivariate models, younger age, being in a stable relationship and having no or only one child were significantly associated with increased childbearing desire. Of the women wishing to conceive immediately (n = 713), only 43% reported having had fertility-related dialogue with healthcare provider. Among sexually active women wanting to avoid or delay pregnancy (n = 650), unmet needs for family planning was 40%. Regarding the last pregnancy since HIV diagnosis, one in three women reported not having wanted a baby at that time. CONCLUSIONS: Pregnancy desire in women living with HIV in Abidjan was extremely high. Integration of safe conception strategies as well as improvement of contraceptive uptake among women in need of family planning are of utmost importance to ensure optimal conception and to avoid transmission of HIV to the male partner or to the forthcoming child.

Polymorphism of MMP1 and MMP3 promoter regions and HR-HPV infection in women from Burkina Faso and Côte d'Ivoire.

The single nucleotide polymorphism (SNP) of the promoter region of MMP-1 (at 1607 bp) and MMP-3 (at 1171 bp) create Ets binding sites. Correlations between these SNPs and sensitivity to several biological processes such as metastasis and recurrence of cancer have been reported in several studies. In this case-control study, we looked for these SNPs in women infected with or not with high-risk human papillomaviruses (HR-HPV). The frequency, distribution and correlation of these SNPs with the presence or absence of HR-HPV infection were evaluated. Genotypes 1G1G, 1G2G and 2G2G for MMP1 and genotypes 5A5A, 5A6A, 6A6A for MMP3 were found in our study population. In general, we noted that the 1G (40.8%) and 2G (64.8%) alleles were more frequent in non-infected women and infected women, respectively, and more specifically this difference was significant in women from Côte d'Ivoire. These results, although yet to be reaffirmed with assays for quantifying the mRNA of these genes, suggest that the SNP of the MMP-1 promoter could promote infection with HR-HPV.

[Opinion survey on postpartum pelvic floor rehabilitation among Ivorian practitioners]. / Enquête d'opinion des praticiens ivoiriens sur la pratique de la rééducation périnéale dans le post-partum.

INTRODUCTION: the purpose of this study was to report health care providers' experience of perineal rehabilitation in the Maternity Hospital of Abidjan by assessing their level of knowledge and their practical attitudes. METHODS: we performed a survey among obstetricians and midwives working in a Maternity Hospital in Abidjan over a period of at least two years. The information were collected using a questionnaire including direct, open and semi-open questions. RESULTS: the study included 120 practitioners, 66 midwives and 54 obstetricians. Seventy-nine point six percent of obstetricians and 37.9% of midwives worked in a university hospital. Midwifery knowledge was good or average in 25% of cases (interquartile range [IIQ] 16.8-48.3); 65% of obstetricians had a good or medium level of knowledge (IIQ 41.1 -48.3). The majority of providers summoned women in the postpartum period, but only 7 out of 10 caregivers performed perineal assessment and 2 out of 10 obstetricians suggested the need for rehabilitation. CONCLUSION: the low level of knowledge of Ivorian midwives and obstetricians regarding postpartum pelvic floor rehabilitation and the lack of practice suggest the need for ongoing training.

Cervical cancer screening uptake and correlates among HIV-infected women: a cross-sectional survey in Côte d'Ivoire, West Africa.

OBJECTIVES: Despite the increasing number of interventions aiming to integrate cervical cancer screening into HIV clinics in sub-Saharan Africa, Women living with HIV (WLHIV) still have a high risk of developing cervical cancer. The aim of this study was to estimate the coverage of cervical cancer screening and associated factors among WLHIV in Abidjan, Côte d'Ivoire. DESIGN: Cross-sectional survey conducted from May to August 2017. SETTINGS: Outpatient setting in the four highest volume urban HIV clinics of government's or non-governmental organisation's sector in Côte d'Ivoire. PARTICIPANTS: All WLHIV, aged 25-55 years, followed since at least 1 year, selected through a systematic sampling procedure. INTERVENTION: A standardised questionnaire administered to each participant by trained healthcare workers. OUTCOME: Cervical cancer screening uptake. RESULTS: A total of 1991 WLHIV were included in the study, aged in median 42 years (IQR 37-47), and a median CD4 count (last known) of 563 (378-773) cells/mm3. Among the participants, 1913 (96.1%) had ever heard about cervical cancer, 1444 (72.5%) had been offered cervical cancer screening, mainly in the HIV clinic for 1284 (88.9%), and 1188 reported a personal history of cervical cancer screening for an overall coverage of 59.7% (95% CI 57.6 to 62.0). In multivariable analysis, university level (adjusted OR (aOR) 2.1; 95% CI 1.4 to 3.1, p<0.001), being informed on cervical cancer at the HIV clinic (aOR 1.5; 95% CI 1.1 to 2.0, p=0.017), receiving information self-perceived as 'clear and understood' on cervical cancer (aOR 1.7; 95% CI 1.4 to 2.2, p<0.001), identifying HIV as a risk factor for cervical cancer (aOR 1.4; 95% CI 1.1 to 1.8, p=0.002) and being proposed cervical cancer screening in the HIV clinic (aOR 10.1; 95% CI 7.6 to 13.5, p<0.001), were associated with cervical cancer screening uptake. CONCLUSION: Initiatives to support cervical cancer screening in HIV care programmes resulted in effective access to more than half of the WLHIV in Abidjan. Efforts are still needed to provide universal access to cervical cancer screening, especially among socioeconomically disadvantaged WLHIV.

Assessment of the scale-up of cervical cancer screening in Abidjan stratified by HIV status.

OBJECTIVE: To report the successes and challenges of scaling up a population-based cervical cancer (CC) screening program from HIV clinics to various healthcare facilities in Abidjan, Côte d'Ivoire. METHOD: A retrospective analysis of characteristics, outcomes, and follow-up of women attending an initial CC screening visit in Abidjan between January 2010 and December 2014. Data were collected via forms that were systematically completed during CC screening visits. Data from the 2014 population census were used to estimate screening coverage. RESULTS: Among 16 169 women attending an initial CC screening, 1616 (10.0%) had a positive VIA test. Among 848 women eligible for immediate cryotherapy, 618 (72.9%) underwent the "see-and-treat" approach. The 1-year follow-up rate after cryotherapy was 23.1% (143/618), and was higher among women with HIV (111/362, 30.7%) than among other women (32/256, 12.5%) (P=0.001). The estimated coverage of CC screening in Abidjan was 1.2% (95% confidence interval, 0.6-3.1). CONCLUSION: Despite successful expansion of CC screening from HIV clinics to other facilities, the estimated screening coverage of the targeted population remained low. Follow-up of positively screened and treated women is a major challenge, especially outside HIV clinics, and would benefit from an innovative information system proving unique identification and tracking systems.

Cervical Cancer Screening Program by Visual Inspection: Acceptability and Feasibility in Health Insurance Companies.

Objective. To assess willingness to participate and diagnostic accuracy of visual inspection for early detection of cervical neoplasia among women in a health insurance company. Patients and Method. Cervical cancer screening was systematically proposed to 800 women after consecutive information and awareness sessions. The screening method was visual inspection with acetic acid (VIA) or Lugol's iodine (VILI). Results. Among the 800 identified women, 640 (82%) have accepted the screening, their mean age was 39 years, and 12.0% of them were involved in a polygamist couple. 28.2% of women had prior cervical screening. VIA has been detected positive in 5.9% of women versus 8.6% for VILI. The sensitivity was 72.9% and specificity was 95.2% for VIA versus 71.2% and 97.3% for VILI respectively. The histological examination highlighted a nonspecific chronic cervicitis in 4.6%, CIN1 lesions in 5.91%, and CIN2/3 in 1.2% of the cases. Conclusion. Cervical cancer screening by visual inspection showed appropriate diagnostic accuracy when used to detect early cervical lesions. It is a simple and easy to perform method that could be introduced progressively in the health insurance policy while waiting for a national screening program.

Cervical cancer prevention in reproductive health services: knowledge, attitudes and practices of midwives in Côte d'Ivoire, West Africa.

BACKGROUND: Cervical cancer is the most common cancer among women and the leading cause of cancer deaths in women in Côte d'Ivoire. Low resource countries can now prevent this cancer by using HPV vaccine and effective and affordable screening tests. However the implementation of these prevention strategies needs well-trained human resources. Part of the solution could come from midwives by integrating cervical cancer prevention into reproductive health services. The aim of this survey was to assess knowledge, attitudes and practices of midwives towards cervical cancer prevention in Abidjan, Côte d'Ivoire, and to find out factors associated with appropriate knowledge. METHODS: A cross-sectional survey was conducted among midwives in the urban district of Abidjan, using a self-administered questionnaire. Knowledge was assessed by two scores. Factors associated with appropriate knowledge were determined using a logistic regression analysis. Attitudes and practices were described and compare using the Chi2 test. RESULTS: A total of 592 midwives were enrolled, including 24.5% of final-year students. 55.7% of midwives had appropriate knowledge on cervical cancer, and 42.4% of them had appropriate knowledge on cervical cancer prevention strategies. Conferences, courses taken at school of midwifery and special training sessions on cervical cancer (OR = 4.9, 95% CI [1.9 to 12.6], p <0.01) were associated with good knowledge on the management of this disease. Among these midwives, 18.4% had already benefited from a screening test for themselves, 37.7% had already advised screening to patients and 8.4% were able to perform a visual inspection. 50.3% of midwives knew HPV vaccine as a preventive method; among them 70.8% usually recommended it to young girls. CONCLUSION: Despite sufficient knowledge about cervical cancer prevention, attitudes and practices of midwives should be improved by organizing capacity building activities. This would ensure the success of integration of cervical cancer prevention into reproductive health services in countries like Côte d'Ivoire.

Risk factors for cervical intraepithelial neoplasia in HIV-infected women on antiretroviral treatment in Côte d'Ivoire, West Africa.

BACKGROUND: Facing the dual burden of invasive cervical cancer and HIV in sub-Saharan Africa, the identification of preventable determinants of Cervical Intraepithelial Neoplasia (CIN) in HIV-infected women is of paramount importance. METHODS: A cervical cancer screening based on visual inspection methods was proposed to HIV-infected women in care in Abidjan, Côte d'Ivoire. Positively screened women were referred for a colposcopy to a gynaecologist who performed directed biopsies. RESULTS: Of the 2,998 HIV-infected women enrolled, 132 (4.4%) CIN of any grade (CIN+) were identified. Women had been followed-up for a median duration of three years [IQR: 1-5] and 76% were on antiretroviral treatment (ART). Their median most recent CD4 count was 452 [IQR: 301-621] cells/mm3. In multivariate analysis, CIN+ was associated with a most recent CD4 count >350 cells/mm3 (OR: 0.3; 95% CI: 0.2-0.6) or ≥200-350 cells/mm3 (OR 0.6; 95% CI 0.4-1.0) (Ref: <200 cells/mm3 CD4) (p<10-4). CONCLUSIONS: The presence of CIN+ is less common among HIV-infected women with limited or no immune deficiency. Despite the potential impact of immunological recovery on the reduction of premalignant cervical lesions through the use of ART, cervical cancer prevention, including screening and vaccination remains a priority in West Africa while ART is rolled-out.

Dried cervical spots for human papillomaviruses identification.

Financial and operational constraints limit low-resource countries in the screening of high-risk genital human papillomaviruses (HR-HPV), the etiological agents of cervical cancer. With its simple storage, conservation and shipping, dried cervical sample (DCS) could represent an efficient tool. The aim of the study was to evaluate the reliability of HPV genotyping from DCS. Cervical samples were obtained from 50 women infected with HIV-1 in Côte d'Ivoire. After DNA extraction from both DCS and matched liquid cervical samples (LCS), HPV genotyping was performed and the concordance of genotyping results was evaluated. HPV prevalence was 88% in LCS and 78% in DCS. Kappa statistic was 0.51 for the presence of any genotype (95% confidence interval, 0.25-0.77) and 0.73 for HR-HPV (0.45-0.99). Out of 50 samples, 45 were HPV-positive for DCS and/or LCS, and HR-HPV were detected in 37 samples (74%) with 36 HR-HPV multiple infections. Any genotype and HR genotype identification was concordant/compatible in 86% (43/50) and 88% (44/50) of samples, respectively. In most instances, kappa statistics for detection of type-specific HPV was over 0.6 (including HPV-16, -18, -31, -33). An excellent agreement (kappa statistic ≥ 0.81) was found for eight genotypes (HPV-6, -31, -35, -40, -56, -58, -66, and -82). In spite of interfering factors (multiple infections, different HPV loads, amplification competition, different inputs), DCS and LCS led to concordant/compatible results in most cases. DCS could represent an efficient tool for epidemiological field studies in resource-limited settings, and more importantly for improving the screening coverage and care management in women infected with HPV.