Cervical cancer is a major public health concern in Kenya. It is the leading cause of cancer morbidity and mortality among women. Although screening is an effective prevention method, uptake is low ...among eligible women. Little is known about predictors of cervical cancer screening uptake. This study explored relationship between uptake of cervical cancer screening, socio-demographic, behavioral and biological risk factors.
Nested case-control study within STEPS survey, a population-based cross-sectional household survey conducted between April and June 2015.Cases were women who had undergone cervical cancer screening and controls were unscreened women. Study participants were women eligible for cervical cancer screening (30-49 years). Variables included socio-demographic; behavioral risk factors such as physical activity, tobacco and alcohol use diet and biological factors like diabetes and hypertension. Outcome of interest was cervical cancer screening. Data analysis was done using STATA version 14. Logistic regression model was used to assess relationship between cervical cancer screening and socio-demographic, behavioral and biological risk factors.
Of 1180 women interviewed, 16.4% (n = 194) had been screened for cervical cancer. Of unscreened women (n = 986), 67.9% were aware of cervical cancer screening. Higher screening rates were observed in more educated women (25.2%), highest income quintile (29.6%) and living in urban areas (23%) than in women with no formal education (3.2%), poorest (3.6%) and living in rural areas (13.8%). Younger women (35-39) and those with low High-density lipoprotein (HDL) were less likely to be screened OR = 0.56; 95% CI = (0.34, 0.93); p-value = 0.025 and OR = 0.51; 95% CI = (0.29, 0.91); p = value 0.023 respectively. Self-employed women, those in the fourth wealth quintile, binge drinkers, high sugar consumption and insufficient physical activity were more likely to be screened OR 2.55 (1.12, 5.81) p value 0.026, OR 3.56 (1.37, 9.28) p value 0.009, OR 5.94 (1.52, 23.15) p value 0.010, OR 2.99 (1.51, 5.89) p value 0.002 and OR 2.79 (1.37, 5.68) p value 0.005 respectively.
Uptake of cervical cancer screening is low despite high awareness. Strategies to improve cervical cancer screening in Kenya should be implemented with messages targeting persons with both risky and non-risky lifestyles especially younger women with no formal education living in rural areas.
Celotno besedilo
Dostopno za:
DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
Globally, cervical cancer is a major public health problem, with about 604,000 new cases and over 340,000 deaths in 2020. In Kenya, it is the leading cause of cancer deaths, with over 3,000 women ...dying in 2020 alone. Both the Kenyan cancer screening guidelines and the World Health Organization's Global Cervical Cancer Elimination Strategy recommend human papillomavirus (HPV) testing as the primary screening test. However, HPV testing is not widely available in the public healthcare system in Kenya. We conducted a pilot study using a point of care (POC) HPV test to inform national roll-out.
The pilot was implemented from October 2019 to December 2020, in nine health facilities across six counties. We utilized the GeneXpert platform (Cepheid, Sunnyvale, CA, USA), currently used for TB, Viral load testing and early infant diagnosis for HIV, for HPV screening. Visual inspection with acetic acid (VIA) was used for triage of HPV-positive women, as recommended in national guidelines. Quality assurance (QA) was performed by the National Oncology Reference Laboratory (NORL), using the COBAS 4800 platform (Roche Molecular System, Pleasanton, CF, USA). HPV testing was done using either self or clinician-collected samples. We assessed the following screening performance indicators: screening coverage, screen test positivity, triage compliance, triage positivity and treatment compliance. Test agreement between local GeneXpert and central comparator high-risk HPV (hrHPV) testing for a random set of specimens was calculated as overall concordance and kappa value. We conducted a final evaluation and applied the Nominal Group Technique (NGT) to identify implementation challenges and opportunities.
The screening coverage of target population was 27.0% (4500/16,666); 52.8% (2376/4500) were between 30-49 years of age. HPV positivity rate was 22.8% (1027/4500). Only 10% (105/1027) of HPV positive cases were triaged with VIA/VILI; 21% (22/105) tested VIA/VILI positive, and 73% (16/22) received treatment (15 received cryotherapy, 1 was referred for biopsy). The median HPV testing turnaround time (TAT) was 24 hours (IQR 2-48 hours). Invalid sample rate was 2.0% (91/4500). Concordance between the Cepheid and COBAS was 86.2% (kappa value = 0.71). Of 1042 healthcare workers, only 5.6% (58/1042) were trained in cervical cancer screening and treatment, and only 69% (40/58) of those trained were stationed at service provision areas. Testing capacity was identifed as the main challenge, while the community strategy was the main opportunity.
HPV testing can be performed on GeneXpert as a near point of care platform. However, triage compliance and testing TAT were major concerns. We recommend strengthening of the screening-triage-treatment cascade and expansion of testing capacity, before adoption of a GeneXpert-based HPV screening among other near point of care platforms in Kenya.
Celotno besedilo
Dostopno za:
DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
For 50 years, comprehensive cancer treatment services were provided at one public hospital and a few private facilities in the capital city. In 2019, the services were decentralized to new national ...and regional centers to increase service accessibility using an integration model. This study aimed to analyze the status of the utilization of services at regional cancer centers. We analyzed data from the district health information system, focusing on patient demographics, visit type, cancer stage, and the type of treatment provided. For comparison, a trend analysis of new cancer cases recorded at the main national referral hospital between 2011–2021 was also conducted. We conducted a descriptive analysis of the variables of interest; the median was used to summarize continuous variables and percentages were used for categorical variables. A total of 29,321 patients visited the regional centers in 2021; the median age was 57 years (IQR 44–68) and 57.3% (16,815) were female. Visits to regional centres represented 38.8% (29,321/75,501) of all visits to public cancer centers; new visits accounted for 16.4% (4814/29321), and the rest were follow-up visits. Most patients (71%) had an advanced disease. The proportion of male patients with advanced-stage cancer was significantly higher than that of female patients (74% vs. 69%, P<0.001). Of the 15,275 patients who received treatment at regional centers, 69.1% (10,550) received chemotherapy.The increased patient visits show good service uptake at the regional centers, implying improved access. These findings can inform policies that will guide future expansion and service improvement. We recommend optimizing cancer service delivery at regional centers across the care continuum to improve patient outcomes.
Background Cervical cancer is the leading cause of cancer deaths among women in Kenya. In the context of the Global strategy to accelerate the elimination of cervical cancer as a public health ...problem, Kenya is currently implementing screening and treatment scale-up. For effectively tracking the scale-up, a baseline assessment of cervical cancer screening and treatment service availability and readiness was conducted in 25 priority counties. We describe the findings of this assessment in the context of elimination efforts in Kenya. Methods The survey was conducted from February 2021 to January 2022. All public hospitals in the target counties were included. We utilized healthcare workers trained in preparation for the scale-up as data collectors in each sub-county. Two electronic survey questionnaires (screening and treatment; and laboratory components) were used for data collection. All the health system building blocks were assessed. We used descriptive statistics to summarize the main service readiness indicators. Results Of 3,150 hospitals surveyed, 47.6% (1,499) offered cervical cancer screening only, while 5.3% (166) offered both screening and treatment for precancer lesions. Visual inspection with acetic acid (VIA) was used in 96.0% (1,599/1,665) of the hospitals as primary screening modality and HPV testing was available in 31 (1.0%) hospitals. Among the 166 hospitals offering treatment for precancerous lesions, 79.5% (132/166) used cryotherapy, 18.7% (31/166) performed thermal ablation and 25.3% (42/166) performed large loop excision of the transformation zone (LLETZ). Pathology services were offered in only 7.1% (17/238) of the hospitals expected to have the service (level 4 and above). Only 10.8% (2,955/27,363) of healthcare workers were trained in cervical cancer screening and treatment; of these, 71.0% (2,097/2,955) were offering the services. Less than half of the hospitals had cervical cancer screening and treatment commodities at time of survey. The main health system strength was presence of multiple screening points at hospitals, but frequent commodity stock-outs was a key weakness. Conclusion Training, commodities, and diagnostic services are major gaps in the cervical cancer program in Kenya. To meet the 2030 elimination targets, the national and county governments should ensure adequate financing, training, and service integration, especially at primary care level.
Kenya is among the nineteen countries in Sub-Saharan Africa with the highest burden of cervical cancer globally. The high burden of cervical cancer in developing countries reflects the absence of ...effective cervical cancer prevention programs with limited resources invested to provide comprehensive services.
We aimed to engage stakeholders in a structured consultative forum, to gain insights and forge effective partnerships to drive the cervical cancer elimination agenda in Kenya.
The National Cervical Cancer Stakeholders Consultative Forum was organized as a part of activities to commemorate the National Cervical Cancer Awareness Month on 19th January 2022 in Nairobi, Kenya. The overall goal of the meeting was to provide a forum to sensitize stakeholders on the National Cervical Cancer Prevention and Control Program (NCCP) with a view to strengthen partnerships, increase coordination for improved service delivery and to provide a forum for resource mobilisation and alignment of key stakeholders towards elimination of cervical cancer in Kenya. Nominal group technique was adopted for structured discussions, and the findings analysed to derive key themes.
Key challenges to primary and secondary prevention of cervical cancer were identified as low awareness, stigma and misinformation, high unmet need for treatment of early lesions, few health care providers with capacity to screen and treat, inadequate supplies, inefficient health information systems and poor referral pathways. Championing integration of cervical cancer screening and treatment services into routine health programs, strengthening policy implementation and robust monitoring and evaluation were identified as critical interventions.
The National Cervical Cancer Stakeholders Forum 2022 provided insights for enabling Kenya to progress on the 2030 elimination targets. Such forums can be useful in bringing all actors together to evaluate achievements and identify opportunities for more effective national cervical cancer prevention and control programs.
•Kenya’s strengths in cervical cancer control include a rich policy environment and a framework for effective partnerships.•Challenges include low screening and HPV vaccination uptake as well as high pre-cancer treatment non-compliance.•Integration with other health services and strengthening program monitoring and evaluation were identified as priority interventions.•National stakeholder forums provide a platform for situational analysis, feedback and creation of joint action plans.
Background and Aim
Breast cancer is the leading cancer in terms of incidence in Kenya. We conducted a breast cancer awareness and screening pilot to assess feasibility of rolling out a national ...screening program in Kenya.
Methods
Conducted in Nyeri County during October–November 2019, the pilot had three phases; awareness creation, screening (clinical breast examination and/or imaging) and final evaluation (post‐screening exit interviews and retrospective screening data review). Descriptive statistics on awareness, screening process and outputs were derived.
Results
During the pilot, 1813 CBE, 217 breast ultrasounds and 600 mammograms were performed. Mammography equipment utilization increased from 11% to 83%. Of 49 women with suspicious lesions on mammography, only 22 (44.9%) had been linked to care 4 months after the campaign. Of 532 exit interview respondents; 95% (505/532) were ≥35 years of age; 80% (426/532) had been reached by the awareness campaign. Majority (75% 399/532) had received information from community health volunteers; 68% through social groups. Majority (79% 420/532) felt the campaign had changed their behavior on breast health. Although 77% (407/532) had knowledge on self breast examination (SBE); only 13% practiced monthly SBE. More than half (58% 306/532) had previously undertaken a CBE. Approximately 70% (375/528) were unaware of mammography before the pilot; 86% (459/532) had never previously undertaken a mammogram. Fifty‐five percent (293/532) of respondents had screening waiting times of >120 min.
Conclusion
Community health workers can create breast cancer screening demand sustainably. Adequate personnel and effective follow‐up are crucial before national roll‐out of a breast cancer screening program.
Kenya has implemented a robust response to non-communicable diseases and injuries (NCDIs); however, key gaps in health services for NCDIs still exist in the attainment of Universal Health Coverage ...(UHC). The Kenya Non-Communicable Diseases and Injury (NCDI) Poverty Commission was established to estimate the burden of NCDIs, determine the availability and coverage of health services, prioritize an expanded set of NCDI conditions, and propose cost-effective and equity-promoting interventions to avert the health and economic consequences of NCDIs in Kenya.
Burden of NCDIs in Kenya was determined using desk review of published literature, estimates from the Global Burden of Disease Study, and secondary analysis of local health surveillance data. Secondary analysis of nationally representative surveys was conducted to estimate current availability and coverage of services by socioeconomic status. The Commission then conducted a structured priority setting process to determine priority NCDI conditions and health sector interventions based on published evidence.
There is a large and diverse burden of NCDIs in Kenya, with the majority of disability-adjusted life-years occurring before age of 40. The poorest wealth quintiles experience a substantially higher deaths rate from NCDIs, lower coverage of diagnosis and treatment for NCDIs, and lower availability of NCDI-related health services. The Commission prioritized 14 NCDIs and selected 34 accompanying interventions for recommendation to achieve UHC. These interventions were estimated to cost $11.76 USD per capita annually, which represents 15% of current total health expenditure. This investment could potentially avert 9,322 premature deaths per year by 2030.
An expanded set of priority NCDI conditions and health sector interventions are required in Kenya to achieve UHC, particularly for disadvantaged socioeconomic groups. We provided recommendations for integration of services within existing health services platforms and financing mechanisms and coordination of whole-of-government approaches for the prevention and treatment of NCDIs.
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Background: Globally, 80,000 children die from cancer annually; 80% in low- and middle-income countries (LMICs). Childhood cancer cure is possible in more than 80% of cases, in all economic ...settings. This study aimed to identify barriers to effective management of childhood cancers in Kenya, for program and policy intervention. Methods: We reviewed childhood cancer cases diagnosed at Kenyatta National Hospital in the period 2015-2019. We also assessed capacity of ten recently established regional cancer centres for childhood cancer diagnosis and treatment. We conducted focused group discussions among childhood cancer survivors’ caregivers and key informant interviews among childhood cancer specialists and policy makers from the Ministry of Health and the National Cancer Institute of Kenya. We estimated diagnostic delays, mapped service availability and deductively summarized the qualitative data into main themes. Results: We abstracted 1,764 cases; median age 6 years (IQR 9); 1013 (57.5%) were male. Most affected age group was 0-4 years (47.3%). Most common cancer types were retinoblastoma (23.3%), nephroblasoma (10.4%) and acute lymphoblastic leukaemia 10.3%). Cases managed at KNH decreased between 2015 and 2017, and then recovered. The median total delay (symptoms onset to treatment initiation) was 32 days (range 0-3666). Regional cancer centres lacked specialized workforce for childhood cancer care. Caregivers identified inadequate cover by National Health Insurance and disorganized care process as major challenges. At health system and policy level, low awareness, fragmented referral systems and in-effective policy implementation are major challenges to childhood cancer control. Conclusions: Increasing number of specialized personnel, creation of a differentiated financing package for childhood cancer and restructuring of referral and the care process can improve childhood cancer outcomes in Kenya.
e19068
Background: Chronic Myeloid Leukemia (CML) occurs in all age groups but predominantly in adults. The disease pathogenesis is typified by the presence of BCR-ABL fusion protein coded for by ...BCR-ABL gene, a product of reciprocal translocation between the long arms of chromosomes 9 and 22 denoted: t(9;22)(q34;q11). This results in leukaemogenic aberrant tyrosine kinase activity. The clinical course is characterized by three phases namely – chronic stable phase, accelerated phase and acute (blastic phase). Imatinib mesylate, an inhibitor of BCR-ABL was approved for treatment of CML and revolutionized its treatment and outcome. There is however a failure rate on imatinib of about 15 % that is partially addressed by second- and third-line tyrosine kinase inhibitors. Methods: We retrospectively collected data on patients treated at the Glivec International Patient Assistance Program (GIPAP), later Max Access Solutions (MAS) clinics at the Nairobi Hospital. Patient demographics, date of diagnosis, disease phase, and date of commencement of imatinib were documented. Treatment failure/switch, and reason were also documented. Results: A total of 1347 patients were included. Mean age was 44.12 years, males were 748 (55.5%), females 599 ((44.5%). All except two (1345) were initiated on imatinib, 206 (15.3%) were switched to second-line therapy due to various reasons including 31(2.3%) due to adverse events, 148 (11%) treatment failure, 15 (1.1%) due to unspecified reasons and 1 due to drug stock-outs. Second line medications were given to 204 patients: 100 (49%) dasatinib, 50 (24.5%) bosutinib, 38 (18.6%) nilotinib, 16 (7.8%) ponatinib. Deaths or losses to follow-up were 181 (13.4%). Conclusions: Overall about 15% failed on imatinib first-line therapy, similar to the experience from high-income countries. The most preferred second-line TKI was dasatinib, based on availability and toxicity profile.
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