Journeys: understanding access, affordability and disruptions to cancer care in India

Prevalence of Genotype Patterns Associated With High-Risk Human Papillomavirus in Cervical Lesions

Background Cervical lesions, often linked to high-risk human papillomavirus (HR-HPV) infection, pose a significant public health concern globally. Human HPV is considered the principal etiological factor in the development and transformation of pre-malignant lesions of the cervix leading to cervical carcinoma. The global distribution of HPV genotypes exhibits significant variability, liable to be influenced by the intricate interplay of geographical and biological factors among different HPV types and host immunogenetic elements. Owing to limited research addressing the genotypic distribution of HR-HPV in females with cervical lesions in the western zone of India, this study aims to bridge this gap by providing the prevalence of HR-HPV genotypes in women diagnosed with cervical lesions in this zone. Methodology This observational, cross-sectional study was performed in the Laboratory for Genotype Detection in the western zone of India. The study population comprised a total of 215 females in the age range of 18 to 60 years. A thorough examination of clinical specimens was conducted employing molecular techniques for HPV genotyping using TRUPCR® HPV-HR with a 16/18 Genotyping Kit. DNA Extraction was done using 3B Blackbio Biotech India Ltd. as per the standard protocol. The statistical analysis was performed using SPSS version 28 (IBM Corp., Armonk, NY, USA), and continuous variables were compared using Student's t-test. Results The overall prevalence of HR-HPV in women with cervical lesions in the western zone of India was 62.32% (134/215). The most prevalent genotype was HPV16 at 92/134 (68.65%), followed by HPV18 at 33/134 (24.62%) and HPV52 at 9/134 (6.7%). The overall prevalence of single type was 56.71% (76/134). The most prevalent genotype combination after HPV18 + 59 (29.85%) at 40/134 was HPV52 + 39 + 51 (13.43%) at 18/134. HR-HPV infection was found to be significantly (p < 0.05) associated with factors such as having three or more children, having a lower socioeconomic status, residing in rural areas, and being in a pre-menopausal stage. Conclusions This study focused on assessing the prevalence of the genotypes associated with HR-HPV infection, providing valuable insights into the epidemiology of cervical lesions in the western zone of India. The findings revealed high-risk genotype HPV16 to be the most prevalent type, followed by HPV18 and HPV52. The most prevalent genotype combinations were HPV18 + 59 and HPV52 + 39 + 51. The results of the study would potentiate the wealth of epidemiological data related to HPV infection in cervical lesions and could be employed for guiding future interventions and preventive strategies through orientation programs.

Community cancer screening at primary care level in Northern India: determinants and policy implications for cancer prevention

OBJECTIVE

Despite the established cancer screening programme for oral, breast and cervical cancer by the Government of India, the screening coverage remains inadequate. This study aimed to describe the determinants for oral, breast and cervical cancer prevention in a rural community at the primary care level of Northern India and its policy implications.

DESIGN

This was a camp-based project conducted for 1 year, using oral visual examination, clinical breast examination and visual inspection of cervix by application of 5% acetic acid according to primary healthcare operational guidelines. During the project, screen-positive participants were followed through reverse navigation. Information about socio-demographic profile, clinical and behavioural history and screening were collected. Predictors for screen-positivity and follow-up compliance were identified through multivariable analysis.

SETTINGS

Based on the aim of project, one of the remotely located and low socioeconomic rural blocks, having 148 villages (estimated population of 254 285) in Varanasi district, India was selected as the service site. There is an established healthcare delivery and referral system as per the National Health Mission of Government of India. Oral, breast, gallbladder and cervical cancers are the leading cancers in the district.

PARTICIPANTS

We invited all men and women aged 30-65 years residing in the selected block for the last 6 months for the screening camps. Unmarried women, women with active vaginal bleeding, those currently pregnant and those who have undergone hysterectomy were excluded from cervical cancer screening.

RESULTS

A total of 14 338 participants were screened through 190 camps and the majority (61.9%) were women. Hindu religion, tobacco use, intention to quit tobacco and presence of symptoms were significantly associated with screen-positivity. Nearly one-third (220; 30.1%) of the screened-positives complied with follow-up. Young age and illiteracy were significantly associated with lower compliance.

CONCLUSION

Poor follow-up compliance, despite the availability of tertiary cancer care, patient navigation, free transportation and diagnostic services, calls for research to explore the role of contextual factors and develop pragmatic interventions to justify 'close the care gap'. Community cancer screening needs strengthening through cancer awareness, establishing referral system and integration with the National Tobacco Control and Cancer Registry Programmes.

State of cancer care in India and opportunities for innovation

Cancer is one of the leading causes of morbidity and mortality in India. Despite recent medical and technological advances, the cancer burden in India remains high and continues to rise. Moreover, substantial regional disparities in cancer incidence and access to essential medical resources exist throughout the country. While innovative and effective cancer therapies hold promise for improving patient outcomes, several barriers hinder their development and utilization in India. Here we provide an overview of these barriers, including challenges related to patient awareness, inadequate infrastructure, scarcity of trained oncology professionals, and the high cost of cancer care. Furthermore, we discuss the limited availability of cancer clinical trials in the country, along with an examination of potential avenues to enhance cancer care in India. By confronting these hurdles head-on and implementing innovative, pragmatic solutions, we take an indispensable step toward a future where every cancer patient in the country can access quality care.

Mapping Choice of Healthcare Institutes for Cancer Care: A Study in Northeast India

OBJECTIVE

To map and identify the sequence of visitation to institutes by patients with common cancers.

METHODS

This paper used a mixed method to follow a descriptive multiple-embedded case study. Participants selected in phase one were 388 by stratified random sampling, and in phase two, by purposive sampling, a semi-structured interview was conducted for 21 participants (15 participants and six key informants-oncologists: radiation - 2, medical - 2, surgical - 1 and gynaecology - 1). Ethical clearances were received from the study institutes. Informed consent was obtained from the participants.

RESULTS

Sparse research exists on mapping and choices of healthcare settings by cancer patients from northeast India. The main finding comprises a vivid overview of the decisions taken by cancer patients to get their necessary treatment based on all factors mitigating and inhibiting. Up to five hospitals for cancer treatment across the country. Private hospitals were preferred on the first visit by 74 percent (287), followed by the government by 26 percent (101); this, however, changes in subsequent hospital choices, with the latter preferred over the other, which could be due to the long duration of cancer treatment that is directly influenced by the paying capacity of the individual. Visitation was not limited to famous cancer hospitals, but few participants reported accessing herbal medicines, Ayurveda and Homoeopathy.

CONCLUSION

Mapping patient choices of cancer institutes by patients from northeast India is essential as the challenges faced are unique to the region. By mapping patient choices of cancer institutes, insights into the preferred healthcare facilities can influence policies to improve the accessibility of cancer facilities. Findings from this study can support improving access to quality healthcare services, promoting cultural sensitivity, enhancing the quality of care, and informing policy planning and resource allocation.

Barriers in quest for cancer care access in two states of northeast India

BACKGROUND

The cancer burden in northeast India is high, with low survival and low case detection. Despite the availability of cancer institutes in the region, existing literature remarks on the increasing travel outside the region for cancer care. However, research is sparse on identifying impediment factors to the access of state cancer institutes.

OBJECTIVE

To examine the barriers to cancer care in five common cancer sites: oral, lungs, stomach, breast and cervix.

METHOD

Following a descriptive multiple-embedded case study design integrating quantitative and qualitative approaches, 388 participants were selected in phase one by stratified random sampling. In phase two, by purposive sampling, 21 semi-structured interviews were conducted.

RESULT

The result suggests that family decision is the central factor in cancer care access. Treatment initiation is delayed because the existing government health insurance scheme does not cover diagnostic tests. Adverse steps are taken to fund cancer treatment. Besides, opting for alternative medicines were due to fear of surgery, chemotherapy and recommendations by relatives. Arranging accommodation, transportation and infrastructure shortage was another hurdle. In contrast, the lack of awareness of the state cancer institutes was a barrier to its access.

CONCLUSION

This paper identifies and describes factors that hinder access to state cancer institutes. The findings could enhance policy interventions for efficient cancer care access in the region. Integration with NGOs working at the state level for cancer services would support ease of access by providing funds for diagnostic tests, accommodation and transportation, especially for those who cannot afford it.

Research Gap in Health Literacy: Are We Overlooking a Possible Solution to Inadequate Cancer Screening in India?

India has one of the highest oral cancer burdens and accounts for one out of every five cervical cancer incidences worldwide. Majority of these preventable cancers are diagnosed in advanced stages with poor prognosis and survival. World Health Organization supports health literacy as a measure for accomplishing sustainable development goals. Community trials have reported that health literacy-focused interventions improve cancer screening participation and adherence. In India health literacy research is unutilized for cancer screening. Majority of the research utilized proxy information using disease-specific knowledge, attitude, and socio-demographic characteristics for screening participation. Through this correspondence, we discuss the poor cancer screening coverage in India and the research gap in health literacy in Indian context. Without an understanding of the distribution of the components of health literacy and the development of context-specific interventions for improvement, it will be difficult for any technology or innovation to penetrate the community and increase screening coverage.

Cervical cancer elimination in indian context: Moving from barriers to facilitators

It has been 46 years since the launch of cancer control programs in India and yet the recent National Family Health Survey (fifth round, 2019-2021) has reported that just 1.9% of women aged 30-49 years have ever undergone cervical cancer screening. The cost of delayed diagnosis of cervical cancer and its treatment is overwhelming, and the rural population takes the worst hit. It is the need of the hour that the Indian health system and policymakers identify the barriers and facilitators for cervical cancer early detection and provide pragmatic solutions so that the targets of cervical cancer elimination can be achieved in a timely manner.