Geospatial availability of breast cancer treatment modalities and hypothetical access improvement in Ghana: A nationwide survey.
Breast cancer in Ghana is a growing public health problem with increasing incidence and poor outcomes. Lack of access to comprehensive treatment in Ghana may be a contributing factor to its high mortality. The purpose of this study was to evaluate the availability of treatments nationwide and system...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2023-01-01
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| Series: | PLoS ONE |
| Online Access: | https://doi.org/10.1371/journal.pone.0291454 |
| _version_ | 1827812060834037760 |
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| author | Sarah Schoenhals Meghan E Mali Edward K Sutherland Justin Sorenson Florence Dedey Jonathan Nellermoe Angel Flores-Huidobro Martinez Mamadou D Tounkara Raymond R Price Kirstyn E Brownson |
| author_facet | Sarah Schoenhals Meghan E Mali Edward K Sutherland Justin Sorenson Florence Dedey Jonathan Nellermoe Angel Flores-Huidobro Martinez Mamadou D Tounkara Raymond R Price Kirstyn E Brownson |
| author_sort | Sarah Schoenhals |
| collection | DOAJ |
| description | Breast cancer in Ghana is a growing public health problem with increasing incidence and poor outcomes. Lack of access to comprehensive treatment in Ghana may be a contributing factor to its high mortality. The purpose of this study was to evaluate the availability of treatments nationwide and systematically identify high yield areas for targeted expansion. We conducted a cross-sectional, nationwide hospital-based survey from November 2020-October 2021. Surveys were conducted in person with trained research assistants and described hospital availability of all breast cancer treatments and personnel. All individual treatment services were reported, and hospitals were further stratified into levels of multi-modal treatment modeled after the National Comprehensive Cancer Network (NCCN) Framework treatment recommendations for low-resource settings. Level 3 included Tamoxifen and surgery (mastectomy with axillary lymph node sampling); Level 2 included Level 3 plus radiation, aromatase inhibitors, lumpectomy, and sentinel lymph node biopsy; Level 1 included Level 2 plus Her2 therapy and breast reconstruction. Hospitals were identified that could expand to these service levels based on existing services, location and personnel. The distance of the total population from treatment services before and after hypothetical expansion was determined with a geospatial analysis. Of the 328 participating hospitals (95% response rate), 9 hospitals had Level 3 care, 0 had Level 2, and 2 had Level 1. Twelve hospitals could expand to Level 3, 1 could expand to Level 2, and 1 could expand to Level 1. With expansion, the population percentage within 75km of Level 1, 2 and 3 care would increase from 42% to 50%, 0 to 6% and 44% to 67%, respectively. Multi-modal breast cancer treatment is available in Ghana, but it is not accessible to most of the population. Leveraging the knowledge of current resources and population proximity provides an opportunity to identify high-yield areas for targeted expansion. |
| first_indexed | 2024-03-11T23:13:46Z |
| format | Article |
| id | doaj.art-b8a79b56c9b04627a5383e03de8595dc |
| institution | Directory Open Access Journal |
| issn | 1932-6203 |
| language | English |
| last_indexed | 2024-03-11T23:13:46Z |
| publishDate | 2023-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj.art-b8a79b56c9b04627a5383e03de8595dc2023-09-21T05:32:19ZengPublic Library of Science (PLoS)PLoS ONE1932-62032023-01-01189e029145410.1371/journal.pone.0291454Geospatial availability of breast cancer treatment modalities and hypothetical access improvement in Ghana: A nationwide survey.Sarah SchoenhalsMeghan E MaliEdward K SutherlandJustin SorensonFlorence DedeyJonathan NellermoeAngel Flores-Huidobro MartinezMamadou D TounkaraRaymond R PriceKirstyn E BrownsonBreast cancer in Ghana is a growing public health problem with increasing incidence and poor outcomes. Lack of access to comprehensive treatment in Ghana may be a contributing factor to its high mortality. The purpose of this study was to evaluate the availability of treatments nationwide and systematically identify high yield areas for targeted expansion. We conducted a cross-sectional, nationwide hospital-based survey from November 2020-October 2021. Surveys were conducted in person with trained research assistants and described hospital availability of all breast cancer treatments and personnel. All individual treatment services were reported, and hospitals were further stratified into levels of multi-modal treatment modeled after the National Comprehensive Cancer Network (NCCN) Framework treatment recommendations for low-resource settings. Level 3 included Tamoxifen and surgery (mastectomy with axillary lymph node sampling); Level 2 included Level 3 plus radiation, aromatase inhibitors, lumpectomy, and sentinel lymph node biopsy; Level 1 included Level 2 plus Her2 therapy and breast reconstruction. Hospitals were identified that could expand to these service levels based on existing services, location and personnel. The distance of the total population from treatment services before and after hypothetical expansion was determined with a geospatial analysis. Of the 328 participating hospitals (95% response rate), 9 hospitals had Level 3 care, 0 had Level 2, and 2 had Level 1. Twelve hospitals could expand to Level 3, 1 could expand to Level 2, and 1 could expand to Level 1. With expansion, the population percentage within 75km of Level 1, 2 and 3 care would increase from 42% to 50%, 0 to 6% and 44% to 67%, respectively. Multi-modal breast cancer treatment is available in Ghana, but it is not accessible to most of the population. Leveraging the knowledge of current resources and population proximity provides an opportunity to identify high-yield areas for targeted expansion.https://doi.org/10.1371/journal.pone.0291454 |
| spellingShingle | Sarah Schoenhals Meghan E Mali Edward K Sutherland Justin Sorenson Florence Dedey Jonathan Nellermoe Angel Flores-Huidobro Martinez Mamadou D Tounkara Raymond R Price Kirstyn E Brownson Geospatial availability of breast cancer treatment modalities and hypothetical access improvement in Ghana: A nationwide survey. PLoS ONE |
| title | Geospatial availability of breast cancer treatment modalities and hypothetical access improvement in Ghana: A nationwide survey. |
| title_full | Geospatial availability of breast cancer treatment modalities and hypothetical access improvement in Ghana: A nationwide survey. |
| title_fullStr | Geospatial availability of breast cancer treatment modalities and hypothetical access improvement in Ghana: A nationwide survey. |
| title_full_unstemmed | Geospatial availability of breast cancer treatment modalities and hypothetical access improvement in Ghana: A nationwide survey. |
| title_short | Geospatial availability of breast cancer treatment modalities and hypothetical access improvement in Ghana: A nationwide survey. |
| title_sort | geospatial availability of breast cancer treatment modalities and hypothetical access improvement in ghana a nationwide survey |
| url | https://doi.org/10.1371/journal.pone.0291454 |
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