1
|
Mei C, Wang T, Xu B, Wu S, Zhang X, Lv Y, Zhang Y, Liu Z, Gong W. Association of CCND1 rs9344 polymorphism with lung cancer susceptibility and clinical outcomes: a case-control study. BMC Pulm Med 2024; 24:167. [PMID: 38589850 PMCID: PMC11000398 DOI: 10.1186/s12890-024-02983-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 03/26/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND Cyclin D1 (CCND1) plays a pivotal role in cancer susceptibility and the platinum-based chemotherapy response. This study aims to assess the relationship between a common polymorphism (rs9344 G > A) in CCND1 gene with cancer susceptibility, platinum-based chemotherapy response, toxicities and prognosis of patients with lung cancer. METHODS This study involved 498 lung cancer patients and 213 healthy controls. Among them, 467 patients received at least two cycles of platinum-based chemotherapy. Unconditional logistical regression analysis and meta-analysis were performed to evaluate the associations. RESULTS The lung adenocarcinoma risk was significantly higher in patients with AA than GG + GA genotype (adjusted OR = 1.755, 95%CI = 1.057-2.912, P = 0.030). CCND1 rs9344 was significantly correlated with platinum-based therapy response in patients receiving PP regimen (additive model: adjusted OR = 1.926, 95%CI = 1.029-3.605, P = 0.040; recessive model: adjusted OR = 11.340, 95%CI = 1.428-90.100, P = 0.022) and in the ADC subgroups (recessive model: adjusted OR = 3.345, 95%CI = 1.276-8.765, P = 0.014). Furthermore, an increased risk of overall toxicity was found in NSCLC patients (additive model: adjusted OR = 1.395, 95%CI = 1.025-1.897, P = 0.034; recessive model: adjusted OR = 1.852, 95%CI = 1.088-3.152, P = 0.023), especially ADC subgroups (additive model: adjusted OR = 1.547, 95%CI = 1.015-2.359, P = 0.043; recessive model: adjusted OR = 2.030, 95%CI = 1.017-4.052, P = 0.045). Additionally, CCND1 rs9344 was associated with an increased risk of gastrointestinal toxicity in non-smokers (recessive model: adjusted OR = 2.620, 95%CI = 1.083-6.336, P = 0.035). Non-significant differences were observed in the 5-year overall survival rate between CCND1 rs9344 genotypes. A meta-analysis of 5432 cases and 6452 control samples did not find a significant association between lung cancer risk and CCND1 rs9344 polymorphism. CONCLUSION This study suggests that in the Chinese population, CCND1 rs9344 could potentially serve as a candidate biomarker for cancer susceptibility and treatment outcomes in specific subgroups of patients.
Collapse
Affiliation(s)
- Chao Mei
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tian Wang
- Department of General medicine, Huangshi Central Hospital, The Affifiliated Hospital of Hubei Polytechnic University, Huangshi, China
| | - Baoli Xu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Sanlan Wu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xuelin Zhang
- People's Hospital Of Chong Qing Liang Jiang New Area, Chongqing, China
| | - Yongning Lv
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhaoqian Liu
- Department of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Weijing Gong
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China.
| |
Collapse
|
2
|
Ferreira-Gonzalez A, Hocum B, Ko G, Shuvo S, Appukkuttan S, Babajanyan S. Next-Generation Sequencing Trends among Adult Patients with Select Advanced Tumor Types: A Real-World Evidence Evaluation. J Mol Diagn 2024; 26:292-303. [PMID: 38296192 DOI: 10.1016/j.jmoldx.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 10/10/2023] [Accepted: 01/02/2024] [Indexed: 02/06/2024] Open
Abstract
There are limited data on the prevalence of next-generation sequencing (NGS) in the United States, especially in light of the increasing importance of identifying actionable oncogenic variants due to molecular biomarker-based therapy approvals. This retrospective study of adult patients with select metastatic solid tumors and central nervous system tumors from the Optum Clinformatics Data Mart US health care claims database (January 1, 2014, to June 30, 2021; N = 63,209) examined NGS use trends over time. A modest increase in NGS was observed across tumor types from 2015 (0.0% to 1.5%) to 2021 (2.1% to 17.4%). A similar increase in NGS rates was also observed across key periods; however, rates in the final key period remained <10% for patients with breast, colorectal, head and neck, soft tissue sarcoma, and thyroid cancers, as well as central nervous system tumors. The median time to NGS from diagnosis was shortest among patients with non-small-cell lung cancer and longest for patients with breast cancer. Predictors of NGS varied by tumor type; test rates for minorities in select tumor types appeared comparable to the White population. Despite improving payer policies to expand coverage of NGS and molecular biomarker-based therapy approvals, NGS rates remained low across tumor types. Given the potential for improved patient outcomes with molecular biomarker-based therapy, further efforts to improve NGS rates are warranted.
Collapse
Affiliation(s)
| | - Brian Hocum
- Bayer HealthCare Pharmaceuticals, Inc., Whippany, New Jersey
| | - Gilbert Ko
- Bayer HealthCare Pharmaceuticals, Inc., Whippany, New Jersey.
| | - Sohul Shuvo
- Bayer HealthCare Pharmaceuticals, Inc., Whippany, New Jersey
| | | | | |
Collapse
|
3
|
Fountzilas E, Tsimberidou AM, Hiep Vo H, Kurzrock R. Tumor-agnostic baskets to N-of-1 platform trials and real-world data: Transforming precision oncology clinical trial design. Cancer Treat Rev 2024; 125:102703. [PMID: 38484408 DOI: 10.1016/j.ctrv.2024.102703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/24/2024] [Accepted: 02/27/2024] [Indexed: 04/06/2024]
Abstract
Choosing the right drug(s) for the right patient via advanced genomic sequencing and multi-omic interrogation is the sine qua non of precision cancer medicine. Traditional cancer clinical trial designs follow well-defined protocols to evaluate the efficacy of new therapies in patient groups, usually identified by their histology/tissue of origin of their malignancy. In contrast, precision medicine seeks to optimize benefit in individual patients, i.e., to define who benefits rather than determine whether the overall group benefits. Since cancer is a disease driven by molecular alterations, innovative trial designs, including biomarker-defined tumor-agnostic basket trials, are driving ground-breaking regulatory approvals and deployment of gene- and immune-targeted drugs. Molecular interrogation further reveals the disruptive reality that advanced cancers are extraordinarily complex and individually distinct. Therefore, optimized treatment often requires drug combinations and N-of-1 customization, addressed by a new generation of N-of-1 trials. Real-world data and structured master registry trials are also providing massive datasets that are further fueling a transformation in oncology. Finally, machine learning is facilitating rapid discovery, and it is plausible that high-throughput computing, in silico modeling, and 3-dimensional printing may be exploitable in the near future to discover and design customized drugs in real time.
Collapse
Affiliation(s)
- Elena Fountzilas
- Department of Medical Oncology, St Luke's Clinic, Thessaloniki, Greece; European University Cyprus, German Oncology Center, Nicosia, Cyprus
| | - Apostolia-Maria Tsimberidou
- The University of Texas MD Anderson Cancer Center, Department of Investigational Cancer Therapeutics, Houston, TX, USA.
| | - Henry Hiep Vo
- The University of Texas MD Anderson Cancer Center, Department of Investigational Cancer Therapeutics, Houston, TX, USA
| | - Razelle Kurzrock
- WIN Consortium for Precision Medicine, France; Medical College of Wisconsin, USA
| |
Collapse
|
4
|
Pickwell-Smith B, Greenley S, Lind M, Macleod U. Where are the inequalities in ovarian cancer care in a country with universal healthcare? A systematic review and narrative synthesis. J Cancer Policy 2024; 39:100458. [PMID: 38013132 DOI: 10.1016/j.jcpo.2023.100458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/16/2023] [Accepted: 11/18/2023] [Indexed: 11/29/2023]
Abstract
INTRODUCTION Patients diagnosed with ovarian cancer from more deprived areas may face barriers to accessing timely, quality healthcare. We evaluated the literature for any association between socioeconomic group, treatments received and hospital delay among patients diagnosed with ovarian cancer in the United Kingdom, a country with universal healthcare. METHODS We searched MEDLINE, EMBASE, CINAHL, CENTRAL, SCIE, AMED, PsycINFO and HMIC from inception to January 2023. Forward and backward citation searches were conducted. Two reviewers independently reviewed titles, abstracts, and full-text articles. UK-based studies were included if they reported socioeconomic measures and an association with either treatments received or hospital delay. The inclusion of studies from one country ensured greater comparability. Risk of bias was assessed using the QUIPS tool, and a narrative synthesis was conducted. The review is reported to PRISMA 2020 and registered with PROSPERO [CRD42022332071]. RESULTS Out of 2876 references screened, ten were included. Eight studies evaluated treatments received, and two evaluated hospital delays. We consistently observed socioeconomic inequalities in the likelihood of surgery (range of odds ratios 0.24-0.99) and chemotherapy (range of odds ratios 0.70-0.99) among patients from the most, compared with the least, deprived areas. There were no associations between socioeconomic groups and hospital delay. POLICY SUMMARY Ovarian cancer treatments differed between socioeconomic groups despite the availability of universal healthcare. Further research is needed to understand why, though suggested reasons include patient choice, health literacy, and financial and employment factors. Qualitative research would provide a rich understanding of the complex factors that drive these inequalities.
Collapse
Affiliation(s)
- Benjamin Pickwell-Smith
- Hull York Medical School, University of Hull, Hull, United Kingdom; Queen's Centre for Oncology and Haematology, Hull University Teaching Hospitals, Hull, United Kingdom.
| | - Sarah Greenley
- Hull York Medical School, University of Hull, Hull, United Kingdom
| | - Michael Lind
- Hull York Medical School, University of Hull, Hull, United Kingdom; Queen's Centre for Oncology and Haematology, Hull University Teaching Hospitals, Hull, United Kingdom
| | - Una Macleod
- Hull York Medical School, University of Hull, Hull, United Kingdom
| |
Collapse
|
5
|
Sofianidi A, Karadimou A, Charpidou A, Syrigos KN. The Gap of Health Inequalities Amongst Lung Cancer Patients of Different Socioeconomic Status: A Brief Reference to the Greek Reality. Cancers (Basel) 2024; 16:906. [PMID: 38473268 DOI: 10.3390/cancers16050906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/12/2024] [Accepted: 02/22/2024] [Indexed: 03/14/2024] Open
Abstract
Lung cancer treatment and patient care are constantly improving, but it remains doubtful whether this applies equally to all socioeconomic groups. It is nowadays well established that there are socioeconomic inequalities regarding lung cancer incidence, screening, effective treatment, overall survival, and prognosis. One of the key contributing factors to low socioeconomic status is low education. Low educational level is correlated with several factors, such as smoking habits, bad lifestyle behaviors, lower paid and unhealthier occupations, polluted neighborhoods, and genetic-familial risk, that lead to increased lung cancer incidence. The disparities regarding lung cancer care are further enhanced by stigma. On this basis and inspired by the gap in health equality among the Greek population, the Greek Society of Lung Cancer initiated a campaign, "MIND THE GAP", to help increase awareness and minimize the gap associated with lung cancer, both in Greece and across Europe. The aim of this review is to explore the gap of health inequalities regarding lung cancer incidence and prognosis between patients of different SES and its root of causality. Key pivotal actions towards bridging this gap are reviewed as well.
Collapse
Affiliation(s)
- Amalia Sofianidi
- Oncology Unit, Third Department of Internal Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Alexandra Karadimou
- Oncology Unit, Third Department of Internal Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Andriani Charpidou
- Oncology Unit, Third Department of Internal Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Konstantinos N Syrigos
- Oncology Unit, Third Department of Internal Medicine, Sotiria General Hospital for Chest Diseases, National and Kapodistrian University of Athens, 11527 Athens, Greece
| |
Collapse
|
6
|
Zhao Y, Dimou A, Fogarty ZC, Jiang J, Liu H, Wong WB, Wang C. Real-world Trends, Rural-urban Differences, and Socioeconomic Disparities in Utilization of Narrow versus Broad Next-generation Sequencing Panels. Cancer Res Commun 2024; 4:303-311. [PMID: 38276870 PMCID: PMC10840454 DOI: 10.1158/2767-9764.crc-23-0190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 07/07/2023] [Accepted: 01/23/2024] [Indexed: 01/27/2024]
Abstract
Advances in genetic technology have led to the increasing use of genomic panels in precision oncology practice, with panels ranging from a couple to hundreds of genes. However, the clinical utilization and utility of oncology genomic panels, especially among vulnerable populations, is unclear. We examined the association of panel size with socioeconomic status and clinical trial matching. We retrospectively identified 9,886 eligible adult subjects in the Mayo Clinic Health System who underwent genomic testing between January 1, 2016 and June 30, 2020. Patient data were retrieved from structured and unstructured data sources of institutional collections, including cancer registries, clinical data warehouses, and clinical notes. Socioeconomic surrogates were approximated using the Area Deprivation Index (ADI) corresponding to primary residence addresses. Logistic regression was performed to analyze relationships between ADI or rural/urban status and (i) use of genomic test by panel size; (ii) clinical trial matching status. Compared with patients from the most affluent areas, patients had a lower odds of receiving a panel test (vs. a single-gene test) if from areas of higher socioeconomic deprivation [OR (95% confidence interval (CI): 0.71 (0.61-0.83), P < 0.01] or a rural area [OR (95% CI): 0.85 (0.76-0.96), P < 0.01]. Patients in areas of higher socioeconomic deprivation were less likely to be matched to clinical trials if receiving medium panel tests [(OR) (95% CI): 0.69 (0.49-0.97), P = 0.03]; however, there was no difference among patients receiving large panel tests (P > 0.05) and rural patients were almost 2x greater odds of being matched if receiving a large panel test [(OR) (95% CI): 1.76 (1.21-2.55), P < 0.01]. SIGNIFICANCE We identified socioeconomic and rurality disparities in the use of genomic tests and trial matching by panel size, which may have implications for equal access to targeted therapies. The lack of association between large panel tests and clinical trial matching by socioeconomic status, suggests a potential health equity impact, while removing barriers in access to large panels for rural patients may improve access to trials. However, further research is needed.
Collapse
Affiliation(s)
- Yiqing Zhao
- Department of Artificial Intelligence and Informatics, Mayo Clinic, Rochester, Minnesota
| | | | - Zachary C. Fogarty
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota
| | - Jun Jiang
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota
| | - Hongfang Liu
- Department of Artificial Intelligence and Informatics, Mayo Clinic, Rochester, Minnesota
| | | | - Chen Wang
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota
| |
Collapse
|
7
|
Woolpert KM, Ahern TP, Lash TL, O'Malley DL, Stokes AM, Cronin-Fenton DP. Biomarkers predictive of a response to extended endocrine therapy in breast cancer: a systematic review and meta-analysis. Breast Cancer Res Treat 2024; 203:407-417. [PMID: 37878151 PMCID: PMC10806232 DOI: 10.1007/s10549-023-07149-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 09/27/2023] [Indexed: 10/26/2023]
Abstract
PURPOSE Extension of adjuvant endocrine therapy beyond five years confers only modest survival benefit in breast cancer patients and carries risk of toxicities. This systematic review investigates the role of biomarker tests in predicting the clinical response to an extension of endocrine therapy. METHODS We searched Ovid MEDLINE, Ovid Embase, Global Index Medicus, and the Cochrane Central Register of Controlled Trials using an iterative approach to identify full-text articles related to breast cancer, endocrine therapy, and biomarkers. RESULTS Of the 1,217 unique reports identified, five studies were deemed eligible. Four investigated the Breast Cancer Index (BCI) assay in three distinct study populations. These studies consistently showed that BCI score was predictive of response to extended endocrine therapy among 1,946 combined patients, who were predominately non-Hispanic white and postmenopausal. CONCLUSIONS Evidence in the setting of predictive tests for extended endocrine therapy is sparse. Most relevant studies investigated the use of BCI, but these study populations were largely restricted to a single age, race, and ethnicity group. Future studies should evaluate a variety of biomarkers in diverse populations. Without sufficient evidence, physicians and patients face a difficult decision in balancing the benefits and risks of endocrine therapy extension.
Collapse
Affiliation(s)
- Kirsten M Woolpert
- Department of Clinical Epidemiology, Department of Clinical Medicine, Aarhus University and Aarhus University Hospital, Aarhus, Denmark.
| | - Thomas P Ahern
- Department of Surgery, The Robert Larner, M.D. College of Medicine at the University of Vermont, Burlington, VT, USA
| | - Timothy L Lash
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Donna L O'Malley
- University Libraries, University of Vermont, Burlington, VT, USA
| | - Alice M Stokes
- University Libraries, University of Vermont, Burlington, VT, USA
| | - Deirdre P Cronin-Fenton
- Department of Clinical Epidemiology, Department of Clinical Medicine, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| |
Collapse
|
8
|
de Castilla EMR, Mayrides M, González H, Vidangossy F, Corbeaux T, Ortiz N, Amaya C, Nuñez A, Jimbo DFJ, Ayensa A, Galindo M, Ruiz K, Pérez JM. Implementing precision oncology in Latin America to improve patient outcomes: the status quo and a call to action for key stakeholders and decision-makers. Ecancermedicalscience 2024; 18:1653. [PMID: 38425763 PMCID: PMC10901631 DOI: 10.3332/ecancer.2024.1653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Indexed: 03/02/2024] Open
Abstract
Background The advent of precision oncology (PO) has revolutionised diagnostic and follow up strategies and improved clinical outcomes for cancer patients. However, socio-economic inequalities in the level of implementation of PO in different countries is a prevailing issue. To improve this situation, the Latin America Patients Academy has gathered the recommendations of healthcare professionals and social civil members experienced in cancer management from Mexico, Guatemala, Costa Rica, Dominican Republic, Panama, Colombia, Chile, Ecuador, Peru and Argentina regarding the areas that need to be prioritised to improve the access to PO in Latin American (LATAM) countries. Methods This manuscript is the culmination of a series of educational campaigns and panel discussion aimed at improving the implementations of PO in LATAM that took place from June 2021 to January 2022. The status of PO in Latin America the level of PO implementation is generally low with some exceptions. The number of clinical trials and articles published with keywords related to PO from LATAM countries is drastically lower than in Europe and the United States. Despite sharing many complex challenges, progress is taking place in some countries in the region. Focus areas defined by the expert panel The expert panel determined the areas of PO that should be improved by LATAM countries to improve its implementation through cancer care plans, educational programs and collaborative strategies. These initiatives should increase awareness about PO in the region and eventually improve cancer control in the region.
Collapse
Affiliation(s)
| | | | - Haydée González
- Linfomas Argentinas, Tucumán 731, Buenos Aires 1049, Argentina
| | | | | | - Nancy Ortiz
- Foro Nacional de Cancer Chile, Santiago 755000, Chile
| | - Claudia Amaya
- Fundacion SENOSama Bucaramanga, Santander 680002, Colombia
| | - Alexandra Nuñez
- Asociación Unidos Contra el Cáncer, San Jose 10103, Costa Rica
| | | | - Adela Ayensa
- Salvati, Calle Eugenia No 13 – 102, Col Nápoles, Benito Juarez, Ciudad de México 03810, México
| | - Mayra Galindo
- Asociación Mexicana de Lucha contra el Cáncer, Zacatecas No 24-4to piso, interior 404, Roma Nte, Cuauhtémoc, Ciudad de México 06700, México
| | - Karla Ruiz
- Calle Conde de la Monclova 363 of 306, San Isidro, Lima 15073, Peru
| | - Juan Manuel Pérez
- Fundación Un Amigo como Tu, Ave Correa y Cidrón Esq Abraham Lincoln, Edif Profesionales Unidos, Suite 303, Santo Domingo, DN, Santo Domingo 10102, Dominican Republic
| |
Collapse
|
9
|
Richardson CL, Saeed M, Sharp L, Todd A. The association between marital status and treatment initiation in lung cancer: A systematic review and meta-analysis of observational studies. Cancer Epidemiol 2023; 87:102494. [PMID: 37992417 DOI: 10.1016/j.canep.2023.102494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 11/02/2023] [Accepted: 11/10/2023] [Indexed: 11/24/2023]
Abstract
Lung cancer is associated with high mortality, and significant health burden. Marital status has been associated with lung cancer survival. This systematic review and meta-analysis set out to investigate the association between marital status and treatment receipt in lung cancer. The search was conducted across three databases: Medline (OVID), Embase and CINAHL, from inception to June 2022. Retrospective or prospective observational studies that quantified treatment receipt by marital status were eligible for inclusion. Study quality was assessed via a modified checklist for retrospective databased-based studies. Meta-analysis using a random effects model was undertaken by chemotherapy, radiotherapy, surgery, and any treatment relative to married or not married. Pooled unadjusted odds ratios (ORs) and 95 % confidence intervals (CIs) were calculated for each type of treatment. 837 papers were screened and 18 met the inclusion criteria with eight being eligible for inclusion in the meta-analysis. Studies were excluded from meta-analysis due to overlap in the data reported in papers; the mean quality score of the 18 included papers was 12/17. Being married was associated with increased odds of overall treatment OR 1.43 (95 % CI 1.14-1.79; I2 = 82 %; Tau2 = 0.07; six studies) and also increased receipt of: chemotherapy 1.40 (95 % CI 1.35-1.44; I2 = 82 %; Tau2 = 0.00); radiotherapy 1.29 (95 % CI 0.96-1.75; I2 = 100 %; Tau2= 0.09; four studies) and surgery (95 % CI 1.31-1.52; I2 = 86 %; Tau2 = 0.00; five studies). The results indicate that those who are married are more likely to receive treatment for lung cancer compared to those who are not married. This requires further investigation to better understand the explanations behind this finding and how we can work to combat this inequality.
Collapse
Affiliation(s)
- Charlotte Lucy Richardson
- School of Pharmacy, Newcastle University, King George VI Building, King's Road, Newcastle-upon-Tyne NE1 7RU, UK; Population Health Sciences Institute, Newcastle University Centre for Cancer, Newcastle-upon-Tyne, UK.
| | - Mariam Saeed
- School of Pharmacy, Newcastle University, King George VI Building, King's Road, Newcastle-upon-Tyne NE1 7RU, UK
| | - Linda Sharp
- Population Health Sciences Institute, Newcastle University Centre for Cancer, Newcastle-upon-Tyne, UK
| | - Adam Todd
- School of Pharmacy, Newcastle University, King George VI Building, King's Road, Newcastle-upon-Tyne NE1 7RU, UK; Population Health Sciences Institute, Newcastle University Centre for Cancer, Newcastle-upon-Tyne, UK
| |
Collapse
|
10
|
Yeo YH, Liang J, Lauzon M, Luu M, Noureddin M, Ayoub W, Kuo A, Sankar K, Gong J, Hendifar A, Osipov A, Friedman ML, Lipshutz HG, Steinberger J, Kosari K, Nissen N, Abou-Alfa GK, Singal AG, Yang JD. Immunotherapy and Transarterial Radioembolization Combination Treatment for Advanced Hepatocellular Carcinoma. Am J Gastroenterol 2023; 118:2201-2211. [PMID: 37561061 DOI: 10.14309/ajg.0000000000002467] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 05/25/2023] [Indexed: 08/11/2023]
Abstract
INTRODUCTION The efficacy and safety of combined immunotherapy and transarterial radioembolization (TARE) were suggested in preclinical and early-phase trials, but these were limited by small sample sizes. We sought to compare the efficacy of combined therapy and immunotherapy alone in patients with advanced hepatocellular carcinoma (HCC). METHODS The National Cancer Database was used to identify patients with advanced HCC diagnosed between January 1, 2017, and December 31, 2019. We included patients who received combined therapy or immunotherapy alone as first-line treatment. Multivariable logistic regression was conducted to determine predictors of combined therapy. Kaplan-Meier and Cox regression approaches were used to identify predictors of overall survival and to compare hazards of mortality between the patients who received combined therapy and immunotherapy alone. RESULTS Of 1,664 eligible patients with advanced-stage HCC, 142 received combined TARE/immunotherapy and 1,522 received immunotherapy alone. Receipt of combination therapy was associated with care at an academic center and inversely associated with racial/ethnic minority status (Hispanic and Black individuals). The median overall survival was significantly higher in the combination group than in the immunotherapy alone group (19.8 vs 9.5 months). In multivariable analysis, combined therapy was independently associated with reduced mortality (adjusted hazard ratio 0.50, 95% confidence interval: 0.36-0.68, P < 0.001). Results were consistent across subgroups and in sensitivity analyses using propensity score matching and inverse probability of treatment weighting. DISCUSSION The combination of TARE and immunotherapy was associated with improved survival compared with immunotherapy alone in patients with advanced-stage HCC. Our findings underly the importance of large clinical trials evaluating combination therapy in these patients.
Collapse
Affiliation(s)
- Yee Hui Yeo
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Jeff Liang
- Division of General Internal Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Marie Lauzon
- Biostatistics and Bioinformatics Research Center, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Michael Luu
- Biostatistics and Bioinformatics Research Center, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Mazen Noureddin
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Walid Ayoub
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Alexander Kuo
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Kamya Sankar
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Jun Gong
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Andrew Hendifar
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Arsen Osipov
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Marc L Friedman
- Division of Interventional Radiology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - H Gabriel Lipshutz
- Division of Interventional Radiology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Jonathan Steinberger
- Division of Interventional Radiology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Kambiz Kosari
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Nicholas Nissen
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Ghassan K Abou-Alfa
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Medical College at Cornell University, New York, NY, USA
| | - Amit G Singal
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas, USA
- Department of Population & Data Sciences, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Ju Dong Yang
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, California, USA
| |
Collapse
|
11
|
Zhou Y. Realizing the Dream of Precision Oncology: A Solution for All Patients. J Mol Diagn 2023; 25:851-856. [PMID: 37748706 DOI: 10.1016/j.jmoldx.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 08/16/2023] [Accepted: 09/07/2023] [Indexed: 09/27/2023] Open
Abstract
MICRO-ABSTRACT As molecularly informed oncology care has increasingly become standard practice for patients with cancer, society must prioritize equitable access to genetic testing that guides subsequent care. Despite the availability of genomic testing laboratories, published guidelines, US Food and Drug Administration-approved targeted therapies, financial assistance programs, and clinical decision tools, precision medicine remains out of reach for many patients. While there has been modest improvement in testing rates in recent years, molecular testing and targeted therapy for cancer patients continue to vary by practice setting and patient insurance status, and racial and socioeconomic disparities persist. National standards and centralized solutions are needed to promote the equitable distribution of patient benefit from precision medicine technology. Although various online resources are currently available, no single all-encompassing precision oncology tool currently exists. A one-stop shop to address all aspects of precision oncology-tissue selection and test ordering, interpretation of results, prescribing targeted therapies, and enrolling patients in clinical trials-would disrupt cancer care. Recent advances in artificial intelligence, digital pathology, and data science provide an opportunity for stakeholders to partner together to leverage these technologies to develop this unified, freely accessible, national solution. Whether locoregionally, nationally, or internationally, only collaborative efforts can fully realize the potential of technological advancements in molecular pathology and oncology therapeutics for all cancer patients.
Collapse
Affiliation(s)
- Yaolin Zhou
- Department of Pathology and Laboratory Medicine at ECU Health and the Brody School of Medicine, East Carolina University, Greenville, North Carolina.
| |
Collapse
|
12
|
Jagirdhar GSK, Perez JA, Perez AB, Surani S. Integration and implementation of precision medicine in the multifaceted inflammatory bowel disease. World J Gastroenterol 2023; 29:5211-5225. [PMID: 37901450 PMCID: PMC10600960 DOI: 10.3748/wjg.v29.i36.5211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 07/31/2023] [Accepted: 09/06/2023] [Indexed: 09/20/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a complex disease with variability in genetic, environmental, and lifestyle factors affecting disease presentation and course. Precision medicine has the potential to play a crucial role in managing IBD by tailoring treatment plans based on the heterogeneity of clinical and temporal variability of patients. Precision medicine is a population-based approach to managing IBD by integrating environmental, genomic, epigenomic, transcriptomic, proteomic, and metabolomic factors. It is a recent and rapidly developing medicine. The widespread adoption of precision medicine worldwide has the potential to result in the early detection of diseases, optimal utilization of healthcare resources, enhanced patient outcomes, and, ultimately, improved quality of life for individuals with IBD. Though precision medicine is promising in terms of better quality of patient care, inadequacies exist in the ongoing research. There is discordance in study conduct, and data collection, utilization, interpretation, and analysis. This review aims to describe the current literature on precision medicine, its multiomics approach, and future directions for its application in IBD.
Collapse
Affiliation(s)
| | - Jose Andres Perez
- Department of Medicine, Saint Francis Health Systems, Tulsa, OK 74133, United States
| | - Andrea Belen Perez
- Department of Research, Columbia University, New York, NY 10027, United States
| | - Salim Surani
- Department of Medicine and Pharmacology, Texas A&M University, College Station, TX 77413, United States
| |
Collapse
|
13
|
Vaidya R, Unger JM, Qian L, Minichiello K, Herbst RS, Gandara DR, Neal JW, Leal TA, Patel JD, Dragnev KH, Waqar SN, Edelman MJ, Sigal EV, Adam SJ, Malik S, Blanke CD, LeBlanc ML, Kelly K, Gray JE, Redman MW. Representativeness of Patients Enrolled in the Lung Cancer Master Protocol (Lung-MAP). JCO Precis Oncol 2023; 7:e2300218. [PMID: 37677122 PMCID: PMC10581630 DOI: 10.1200/po.23.00218] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/18/2023] [Accepted: 07/20/2023] [Indexed: 09/09/2023] Open
Abstract
PURPOSE Lung Cancer Master Protocol (Lung-MAP), a public-private partnership, established infrastructure for conducting a biomarker-driven master protocol in molecularly targeted therapies. We compared characteristics of patients enrolled in Lung-MAP with those of patients in advanced non-small-cell lung cancer (NSCLC) trials to examine if master protocols improve trial access. METHODS We examined patients enrolled in Lung-MAP (2014-2020) according to sociodemographic characteristics. Proportions for characteristics were compared with those for a set of advanced NSCLC trials (2001-2020) and the US advanced NSCLC population using SEER registry data (2014-2018). Characteristics of patients enrolled in Lung-MAP treatment substudies were examined in subgroup analysis. Two-sided tests of proportions at an alpha of .01 were used for all comparisons. RESULTS A total of 3,556 patients enrolled in Lung-MAP were compared with 2,215 patients enrolled in other NSCLC studies. Patients enrolled in Lung-MAP were more likely to be 65 years and older (57.2% v 46.3%; P < .0001), from rural areas (17.3% v 14.4%; P = .004), and from socioeconomically deprived neighborhoods (42.2% v 36.7%, P < .0001), but less likely to be female (38.6% v 47.2%; P < .0001), Asian (2.8% v 5.1%; P < .0001), or Hispanic (2.4% v 3.8%; P = .003). Among patients younger than 65 years, Lung-MAP enrolled more patients using Medicaid/no insurance (27.6% v 17.8%; P < .0001). Compared with the US advanced NSCLC population, Lung-MAP under represented patients 65 years and older (57.2% v 69.8%; P < .0001), females (38.6% v 46.0%; P < .0001), and racial or ethnic minorities (14.8% v 21.5%; P < .0001). CONCLUSION Master protocols may improve access to trials using novel therapeutics for older patients and socioeconomically vulnerable patients compared with conventional trials, but specific patient exclusion criteria influenced demographic composition. Further research examining participation barriers for under represented racial or ethnic minorities in precision medicine clinical trials is warranted.
Collapse
Affiliation(s)
- Riha Vaidya
- Fred Hutchinson Cancer Center, Seattle, WA
- SWOG Statistics and Data Management Center, Seattle, WA
| | - Joseph M. Unger
- Fred Hutchinson Cancer Center, Seattle, WA
- SWOG Statistics and Data Management Center, Seattle, WA
| | - Lu Qian
- Fred Hutchinson Cancer Center, Seattle, WA
| | - Katherine Minichiello
- Fred Hutchinson Cancer Center, Seattle, WA
- SWOG Statistics and Data Management Center, Seattle, WA
| | | | | | | | | | - Jyoti D. Patel
- Northwestern University Feinberg School of Medicine, Chicago, IL
| | | | | | - Martin J. Edelman
- Fox Chase Cancer Center, Temple University Health System, Philadelphia, PA
| | | | - Stacey J. Adam
- Foundations for the National Institutes of Health, North Bethesda, MD
| | | | - Charles D. Blanke
- Division of Hematology and Medical Oncology, Oregon Health and Science University, Portland, OR
| | - Michael L. LeBlanc
- Fred Hutchinson Cancer Center, Seattle, WA
- SWOG Statistics and Data Management Center, Seattle, WA
| | - Karen Kelly
- UC Davis Comprehensive Cancer Center, Sacramento, CA
| | | | - Mary W. Redman
- Fred Hutchinson Cancer Center, Seattle, WA
- SWOG Statistics and Data Management Center, Seattle, WA
| |
Collapse
|
14
|
Norris RP, Dew R, Greystoke A, Todd A, Sharp L. Socioeconomic Inequalities in Novel NSCLC Treatments During the Era of Tumor Biomarker-Guided Therapy: A Population-Based Cohort Study in a Publicly Funded Health Care System. J Thorac Oncol 2023; 18:990-1002. [PMID: 37146751 DOI: 10.1016/j.jtho.2023.04.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 04/03/2023] [Accepted: 04/20/2023] [Indexed: 05/07/2023]
Abstract
INTRODUCTION Socioeconomic inequalities in the utilization of conventional NSCLC treatments are well documented. Nevertheless, it is not known whether these inequalities are also observed with novel anticancer therapies. This study evaluated associations between deprivation and utilization of novel anticancer therapies targeting tumor biology, the immune system, or both, within the English national publicly funded health care system. METHODS A retrospective analysis of 90,785 patients diagnosed with having a histologically confirmed stage IV NSCLC from January 1, 2012, to December 31, 2017, sourced from the English national population-based cancer registry and linked Systemic Anti-Cancer Therapy database, was undertaken. Multivariable logistic regression evaluated the likelihood of novel anticancer therapy utilization by deprivation category of area of residence at diagnosis (measured by quintiles of the income domain of the index of multiple deprivation). RESULTS Multivariable analyses revealed marked treatment inequalities by deprivation. Patients residing in the most deprived areas were more than half as likely to use any novel therapy (multivariable OR [mvOR] = 0.45, 95% confidence interval [CI]: 0.41-0.49) compared with patients residing in the most affluent areas. Deprivation associations with treatment utilization were slightly stronger with targeted treatments ([most versus least deprived] mvOR = 0.39, 95% CI: 0.35-0.43) than immune checkpoint inhibitors (mvOR = 0.58, 95% CI: 0.51-0.66). CONCLUSIONS There are marked socioeconomic inequalities in NSCLC novel treatment utilization, even in the English National Health Service where treatment is free at the point of delivery. These findings have important implications for equitable delivery of drugs, which have transformed outcomes in metastatic lung cancer. Further work exploring the underlying causes is now needed.
Collapse
Affiliation(s)
- Ruth P Norris
- School of Pharmacy, Newcastle University, Newcastle-upon-Tyne, United Kingdom; Population Health Sciences Institute, Newcastle University Centre for Cancer, Newcastle-upon-Tyne, United Kingdom
| | - Rosie Dew
- Population Health Sciences Institute, Newcastle University Centre for Cancer, Newcastle-upon-Tyne, United Kingdom; Present Address: Faculty of Health Sciences and Wellbeing, University of Sunderland, Sunderland, United Kingdom
| | - Alastair Greystoke
- Northern Centre for Cancer, Freeman Hospital, Newcastle Hospital Trust, Newcastle-upon-Tyne, United Kingdom
| | - Adam Todd
- School of Pharmacy, Newcastle University, Newcastle-upon-Tyne, United Kingdom; Population Health Sciences Institute, Newcastle University Centre for Cancer, Newcastle-upon-Tyne, United Kingdom
| | - Linda Sharp
- Population Health Sciences Institute, Newcastle University Centre for Cancer, Newcastle-upon-Tyne, United Kingdom.
| |
Collapse
|
15
|
Gupta A, Omeogu C, Islam JY, Joshi A, Zhang D, Braithwaite D, Karanth SD, Tailor TD, Clarke JM, Akinyemiju T. Socioeconomic disparities in immunotherapy use among advanced-stage non-small cell lung cancer patients: analysis of the National Cancer Database. Sci Rep 2023; 13:8190. [PMID: 37210410 DOI: 10.1038/s41598-023-35216-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 05/15/2023] [Indexed: 05/22/2023] Open
Abstract
Socioeconomic and racial disparities exist in access to care among patients with non-small cell lung cancer (NSCLC) in the United States. Immunotherapy is a widely established treatment modality for patients with advanced-stage NSCLC (aNSCLC). We examined associations of area-level socioeconomic status with receipt of immunotherapy for aNSCLC patients by race/ethnicity and cancer facility type (academic and non-academic). We used the National Cancer Database (2015-2016), and included patients aged 40-89 years who were diagnosed with stage III-IV NSCLC. Area-level income was defined as the median household income in the patient's zip code, and area-level education was defined as the proportion of adults aged ≥ 25 years in the patient's zip code without a high school degree. We calculated adjusted odds ratios (aOR) with 95% confidence intervals (95% CI) using multi-level multivariable logistic regression. Among 100,298 aNSCLC patients, lower area-level education and income were associated with lower odds of immunotherapy treatment (education: aOR 0.71; 95% CI 0.65, 0.76 and income: aOR 0.71; 95% CI 0.66, 0.77). These associations persisted for NH-White patients. However, among NH-Black patients, we only observed an association with lower education (aOR 0.74; 95% CI 0.57, 0.97). Across all cancer facility types, lower education and income were associated with lower immunotherapy receipt among NH-White patients. However, among NH-Black patients, this association only persisted with education for patients treated at non-academic facilities (aOR 0.70; 95% CI 0.49, 0.99). In conclusion, aNSCLC patients residing in areas of lower educational and economic wealth were less likely to receive immunotherapy.
Collapse
Affiliation(s)
- Anjali Gupta
- Department of Population Health Sciences, Duke University School of Medicine, 215 Morris Street, Durham, NC, 27708, USA
| | - Chioma Omeogu
- Department of Population Health Sciences, Duke University School of Medicine, 215 Morris Street, Durham, NC, 27708, USA
| | - Jessica Y Islam
- Department of Population Health Sciences, Duke University School of Medicine, 215 Morris Street, Durham, NC, 27708, USA
- Cancer Epidemiology Program, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Ashwini Joshi
- Department of Population Health Sciences, Duke University School of Medicine, 215 Morris Street, Durham, NC, 27708, USA
| | - Dongyu Zhang
- Johnson and Johnson, Medical Device Epidemiology, New Brunswick, NJ, USA
| | | | - Shama D Karanth
- Institute on Aging, University of Florida, Gainesville, FL, USA
| | - Tina D Tailor
- Department of Radiology, Duke University School of Medicine, Durham, NC, USA
| | - Jeffrey M Clarke
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Tomi Akinyemiju
- Department of Population Health Sciences, Duke University School of Medicine, 215 Morris Street, Durham, NC, 27708, USA.
| |
Collapse
|
16
|
Sathe C, Accordino MK, DeStephano D, Shah M, Wright JD, Hershman DL. Social determinants of health and CDK4/6 inhibitor use and outcomes among patients with metastatic breast cancer. Breast Cancer Res Treat 2023; 200:85-92. [PMID: 37157005 DOI: 10.1007/s10549-023-06957-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 04/23/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND Survival outcomes in metastatic breast cancer (MBC) have improved due to novel agents such as CDK4/6 inhibitors (CDK4/6i). Nevertheless, Black patients and patients with lower socioeconomic status (SES) continue to bear a disproportionate mortality burden. METHODS We conducted a retrospective analysis of EHR-derived data from the Flatiron Health Database (FHD). A dataset was constructed to include Black/African-American (Black/AA) and White patients with hormone receptor (HR)-positive, HER2-negative MBC. Outcomes included CDK4/6i use (overall and first-line), and rates of leukopenia, dose reduction, and time on treatment for first-line CDK4/6i. Multivariable logistic regression was used to evaluate factors associated with use and outcomes. RESULTS A total of 6802 patients with MBC were included, of which 5187 (76.3%) received CDK4/6i. Of those, 3186 (61.4%) received CDK4/6i first-line. Overall, 86.7% of patients were categorized as White and 13.3% as Black/AA; 22.4% were > 75 years old; 12.6% were treated at an academic site; 3.3% had Medicaid insurance. In addition to advanced age and poorer performance status, lower use of CDK4/6i was associated with Black/AA vs White race (72.9% vs 76.8%; OR 0.83, 95% CI 0.70-0.99, p = 0.04) and Medicaid vs commercial insurance (69.6% vs 77.4%; OR: 0.68, 95% CI 0.49-0.95, p = 0.02). Odds of CDK4/6i use were twofold higher for patients treated at an academic center (p < 0.001). Rates of CDK4/6i-induced leukopenia and dose reductions did not differ significantly by race, insurance type, or treatment site. Time on CDK4/6i was significantly lower among Medicaid patients (395 days) than patients with commercial insurance (558 days) or Medicare (643 days) (p = 0.03). CONCLUSION This analysis of real-world data suggests that Black race and lower SES are associated with decreased CDK4/6i use. However, among patients treated with CDK4/6i, subsequent toxicity outcomes are similar. Efforts to ensure access to these life-prolonging medications are warranted.
Collapse
Affiliation(s)
- Claire Sathe
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA.
| | - Melissa K Accordino
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
| | - David DeStephano
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
| | - Mansi Shah
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Jason D Wright
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
| | - Dawn L Hershman
- Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY, USA
| |
Collapse
|
17
|
Bourgeois A, Horrill TC, Mollison A, Lambert LK, Stajduhar KI. Barriers to cancer treatment and care for people experiencing structural vulnerability: a secondary analysis of ethnographic data. Int J Equity Health 2023; 22:58. [PMID: 36998035 PMCID: PMC10064679 DOI: 10.1186/s12939-023-01860-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 03/13/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND A key pillar of Canada's healthcare system is universal access, yet significant barriers to cancer services remain for people impacted by structural vulnerability (e.g., poverty, homelessness, racism). For this reason, cancer is diagnosed at a later stage, resulting in worse patient outcomes, a reduced quality of life, and at a higher cost to the healthcare system. Those who face significant barriers to access are under-represented in cancer control services Consequently, these inequities result in people dying from cancers that are highly treatable and preventable, however; little is known about their treatment and care course. The aim of this study was to explore barriers to accessing cancer treatment among people experiencing structural vulnerability within a Canadian context. METHODS We conducted a secondary analysis of ethnographic data informed by critical theoretical perspectives of equity and social justice. The original research draws from 30 months of repeated interviews (n = 147) and 300 h of observational fieldwork with people experiencing health and social inequities at the end-of-life, their support persons, and service providers. RESULTS Our analysis identified four themes presenting as 'modifiable' barriers to inequitable access to cancer treatment: (1) housing as a key determinant for cancer treatment (2) impact of lower health literacy (3) addressing social care needs is a pre-requisite for treatment (4) intersecting and compounding barriers reinforce exclusion from cancer care. These inter-related themes point to how people impacted by health and social inequities are at times 'dropped' out of the cancer system and therefore unable to access cancer treatment. CONCLUSION Findings make visible the contextual and structural factors contributing to inequitable access to cancer treatment within a publically funded healthcare system. Identifying people who experience structural vulnerability, and approaches to delivering cancer services that are explicitly equity-oriented are urgently needed.
Collapse
Affiliation(s)
- Amber Bourgeois
- School of Nursing, University of Victoria, Institute on Aging & Lifelong Health, Stn. CSC Victoria, PO Box 1700, V8W 2Y2, Victoria, BC, Canada.
| | - Tara C Horrill
- College of Nursing, University of Manitoba, 89 Curry Place Winnipeg, R3T 2N2, Victoria, MB, Canada
| | - Ashley Mollison
- Social Dimensions of Health, University of Victoria Institute on Aging and Lifelong Health, Stn. CSC Victoria, PO Box 1700, V8W 2Y2, Victoria, BC, Canada
| | - Leah K Lambert
- School of Nursing, University of British Columbia, BC Cancer Suite 500, 686 West Broadway, V5Z 1G1, Vancouver, BC, Canada
| | - Kelli I Stajduhar
- School of Nursing, University of Victoria, Institute on Aging & Lifelong Health, Stn. CSC Victoria, PO Box 1700, V8W 2Y2, Victoria, BC, Canada
| |
Collapse
|
18
|
Tian T, Zhang Z, Chen T. PSG7 indicates that age at diagnosis is associated with papillary thyroid carcinoma: A study based on the cancer genome atlas data. Front Genet 2022; 13:952981. [PMID: 36276966 PMCID: PMC9579346 DOI: 10.3389/fgene.2022.952981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
The age of the patients at diagnosis (age at diagnosis) is a self-contained element of danger for the prognosis of patients with papillary thyroid carcinoma (PTC), which has been well recognized and continuously adopted by the international cancer staging system. However, few studies have investigated its intrinsic mechanisms. In this study, we aim to comprehensively reveal the age-related pathogenesis of PTC and identify potential prognostic biomarkers. We divided the samples into two groups, young and elderly, to filter differentially expressed genes in The Cancer Genome Atlas (TCGA), with an age of 55 years serving as a cutoff. Moreover, we combined univariate, LASSO, and multivariate Cox regression analyses to construct age-related signatures for predicting progression-free survival. Additionally, functional enrichment analysis, immune infiltration analysis, differential expression analysis, clinicopathological correlation analysis, and drug sensitivity analysis were performed in different risk subgroups and expression subgroups. We screened 88 upregulated genes and 58 downregulated genes. Both the LASSO regression model that is validated in TCGA and the model of six age-related prognostic genes (IGF2BP1, GPRC6A, IL37, CRCT1, SEMG1, and PSG7) can be used to evaluate the progression-free survival of PTC patients. The GO, KEGG, and GSEA analyses revealed that each key gene was closely associated with PTC development. Furthermore, CD8+ T cells decreased significantly, while regulatory T cells increased dramatically in the high-risk and PSG7 high expression groups. PSG7 was remarkably correlated with clinicopathological parameters (pathologic stage, T stage, and N stage) of PTC patients, and PSG7 expression was elevated in tumor samples from both TCGA and the Gene Expression Omnibus and was strongly associated with progressive stage and poor prognosis. Our results provide an innovative understanding of the age-related molecular mechanisms of PTC development. PSG7 was identified to exert a critical role in PTC progression and may serve as a promising strategy for predicting the prognosis of PTC.
Collapse
Affiliation(s)
- Tianjie Tian
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Otorhinolaryngology Head and Neck Surgery, The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi, China
| | - Zixiong Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi, China
| | - Ting Chen
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- *Correspondence: Ting Chen,
| |
Collapse
|
19
|
Zhang H, Fu Y, Chen M, Si L. Socioeconomic inequality in health care use among cancer patients in China: Evidence from the China health and retirement longitudinal study. Front Public Health 2022; 10:942911. [PMID: 35983352 PMCID: PMC9379281 DOI: 10.3389/fpubh.2022.942911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/12/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundCancer is a major public health problem worldwide and the leading cause of death in China, with increasing incidence and mortality rates. This study sought to assess socioeconomic-related inequalities in health care use among cancer patients in China and to analyze factors associated with this disparity.MethodsThis study used data collected for the China Health and Retirement Longitudinal Study in 2018. Patients who reported having cancer were included. The annual per capita household expenditure was classified into five groups by the quintile method. We calculated the distribution of actual, need-predicted, and need-standardized health care use across different socioeconomic groups among patients with cancer. The concentration index (CI) was used to evaluate inequalities in health care use. Influencing factors of inequalities were measured with the decomposition method.ResultsA total of 392 people diagnosed with cancer were included in this study. The proportion of cancer patients who utilized outpatient and inpatient services was 23.47% and 40.82%, respectively, and the CIs for actual outpatient and inpatient service use were 0.1419 and 0.1960. The standardized CIs (CI for outpatient visits = 0.1549; CI for inpatient services = 0.1802) were also both positive, indicating that affluent cancer patients used more health services. The annual per capita household expenditure was the greatest factor favoring the better-off, which contributed as much as 78.99% and 83.92% to the inequality in outpatient and inpatient services use, followed by high school education (26.49% for outpatient services) and living in a rural village (34.53% for inpatient services). Urban Employee Basic Medical Insurance exacerbated the inequality in inpatient services (21.97%) while having a negative impact on outpatient visits (−22.19%).ConclusionsThere is a pro-rich inequality in outpatient and inpatient services use among cancer patients in China. A lower socioeconomic status is negatively associated with cancer care use. Hence, more targeted financial protection for poor people would relieve cancer patients of the burden caused by the high cost of cancer care.
Collapse
Affiliation(s)
- Huiru Zhang
- School of Health Policy and Management, Nanjing Medical University, Nanjing, China
| | - Yu Fu
- School of Health Policy and Management, Nanjing Medical University, Nanjing, China
| | - Mingsheng Chen
- School of Health Policy and Management, Nanjing Medical University, Nanjing, China
- Center for Global Health, Nanjing Medical University, Nanjing, China
- *Correspondence: Mingsheng Chen
| | - Lei Si
- The George Institute for Global Health, UNSW Sydney, Kensington, NSW, Australia
| |
Collapse
|
20
|
Sadigh G, Goeckner HG, Kazerooni EA, Johnson BE, Smith RA, Adams DV, Carlos RC. State legislative trends related to biomarker testing. Cancer 2022; 128:2865-2870. [PMID: 35607821 DOI: 10.1002/cncr.34271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 04/13/2022] [Accepted: 04/25/2022] [Indexed: 11/06/2022]
Abstract
Comprehensive biomarker testing has become the standard of care for informing the choice of the most appropriate targeted therapy for many patients with advanced cancer. Despite evidence demonstrating the need for comprehensive biomarker testing to enable the selection of appropriate targeted therapies and immunotherapy, the incorporation of biomarker testing into clinical practice lags behind recommendations in National Comprehensive Cancer Network guidelines. Coverage policy differences across insurance health plans have limited the accessibility of comprehensive biomarker testing largely to patients whose insurance covers the recommended testing or those who can pay for the testing, and this has contributed to health disparities. Furthermore, even when insurance coverage exists for recommended biomarker testing, patients may incur burdensome out-of-pocket costs depending on their insurance plan benefits, which may also create barriers to testing. Prior authorization for biomarker testing for some patients can add an administrative burden and may delay testing and thus treatment if it is not done in a timely manner. Recently, three states (Illinois, Louisiana, and California) passed laws designed to improve access to biomarker testing at the state level. However, there is variability among these laws in terms of the population affected, the stage of cancer, and whether the coverage of testing is mandated, or the legislation addresses only prior authorization. Advocacy efforts by patient advocates, health care professionals, and professional societies are imperative at the state level to further improve coverage for and access to appropriate biomarker testing.
Collapse
Affiliation(s)
- Gelareh Sadigh
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Hilary Gee Goeckner
- American Cancer Society Cancer Action Network, Inc, Washington, District of Columbia, USA
| | - Ella A Kazerooni
- Department of Radiology, University of Michigan, Ann Arbor, Michigan, USA.,Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Bruce E Johnson
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Robert A Smith
- Early Cancer Detection Science, American Cancer Society, Atlanta, Georgia, USA
| | - Devon V Adams
- American Cancer Society Cancer Action Network, Inc, Washington, District of Columbia, USA
| | - Ruth C Carlos
- Department of Radiology, University of Michigan, Ann Arbor, Michigan, USA
| |
Collapse
|
21
|
Dusic EJ, Bowen DJ, Bennett R, Cain KC, Theoryn T, Velasquez M, Swisher E, Brant JM, Shirts B, Wang C. Socioeconomic Status and Interest in Genetic Testing in a US-Based Sample. Healthcare (Basel) 2022; 10:880. [PMID: 35628017 PMCID: PMC9141316 DOI: 10.3390/healthcare10050880] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/02/2022] [Accepted: 05/07/2022] [Indexed: 02/01/2023] Open
Abstract
Cancer is a significant burden, particularly to individuals of low socioeconomic status (SES). Genetic testing can provide information about an individual's risk of developing cancer and guide future screening and preventative services. However, there are significant financial barriers, particularly for individuals of low SES. This study used the Early Detection of Genetic Risk (EDGE) Study's patient baseline survey (n = 2329) to evaluate the relationship between socioeconomic status and interest in pursuing hereditary cancer genetic testing. Analysis was completed for two interest outcomes-overall interest in genetic testing and interest in genetic testing if the test were free or low cost. Many demographic and SES variables were predictors for interest in genetic testing, including education, income, and MacArthur Subjective Social Scale (SSS). After controlling for the healthcare system, age, and gender, having a higher education level and a higher household income were associated with greater general interest. Lower SSS was associated with greater interest in genetic testing if the test was free or low cost. If genetic testing is the future of preventative medicine, more work needs to be performed to make this option accessible to low-SES groups and to ensure that those services are used by the most underserved populations.
Collapse
Affiliation(s)
- EJ Dusic
- Institute of Public Health Genetics, University of Washington, Seattle, WA 98105, USA;
| | - Deborah J. Bowen
- Department of Bioethics, University of Washington, Seattle, WA 98105, USA;
| | - Robin Bennett
- Genetic Counseling Graduate Program, University of Washington, Seattle, WA 98105, USA;
| | - Kevin C. Cain
- Department of Biostatistics, University of Washington, Seattle, WA 98105, USA;
| | - Tesla Theoryn
- Institute of Public Health Genetics, University of Washington, Seattle, WA 98105, USA;
| | - Mariebeth Velasquez
- University of Washington Medical Center, University of Washington Seattle, WA 98195, USA; (M.V.); (E.S.); (B.S.)
| | - Elizabeth Swisher
- University of Washington Medical Center, University of Washington Seattle, WA 98195, USA; (M.V.); (E.S.); (B.S.)
| | - Jeannine M. Brant
- Clinical Science & Innovation, Billings Clinic, Billings, MT 59105, USA;
| | - Brian Shirts
- University of Washington Medical Center, University of Washington Seattle, WA 98195, USA; (M.V.); (E.S.); (B.S.)
| | - Catharine Wang
- Department of Community Health Sciences, Boston University School of Public Health, Boston, MA 02118, USA;
| |
Collapse
|
22
|
Araujo DV, Uchoa B, Soto-Castillo JJ, Furlan LL, Oliva M. When Less May Be Enough: Dose Selection Strategies for Immune Checkpoint Inhibitors Focusing on AntiPD-(L)1 Agents. Target Oncol 2022; 17:253-270. [PMID: 35687223 DOI: 10.1007/s11523-022-00890-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2022] [Indexed: 10/18/2022]
Abstract
Early clinical trials investigating antiPD(L)-1 agents rarely reached a maximum tolerated dose (MTD), and efficacy signals were observed even at the lowest dose levels. Most extended treatment intervals investigated indicated that these drugs do not follow a direct dose-toxicity or dose-efficacy relationship. Within this context and considering the high cost of antiPD(L)-1 agents, there is a significant debate on whether lower doses or the administration of such agents at an extended interval should be prospectively evaluated in already-approved agents, or at least be considered in novel combination trials involving antiPD(L)-1 drugs. Herein, we review the dosing, overall response rates, and incidence of treatment-related adverse events of antiPD(L)-1 agents in early dose-escalation trials and discuss the appropriateness of recommended Phase 2 dose selection as well as the final regulatory approved doses of such agents. Efficacy and safety data from randomized dose-range Phase 2 trials and real-world data (RWD) on the usage of lower doses and/or non-standard extended treatment intervals are also examined. As the accumulating evidence suggests lower doses or extended dosing intervals of antiPD(L)-1 may achieve a similar clinical benefit in comparison to the currently approved doses, we address the clinical and financial toxicity implications of using potentially higher doses than necessary. Last, we discuss ways to resolve the current dosing conundrum of antiPD-(L)1 agents such as performing near-equivalence studies and propose a framework for future development of immunotherapeutics to find the lowest efficacious dose instead of MTD.
Collapse
Affiliation(s)
- Daniel V Araujo
- Department of Medical Oncology, Hospital de Base/HB Onco, FUNFARME/FAMERP, Av. Brigadeiro Faria Lima 5544, São José do Rio Preto, SP, Brazil.
| | - Bruno Uchoa
- Department of Medical Oncology, Hospital de Base/HB Onco, FUNFARME/FAMERP, Av. Brigadeiro Faria Lima 5544, São José do Rio Preto, SP, Brazil
| | - Juan José Soto-Castillo
- Department of Medical Oncology, Institut Català d'Oncologia (ICO), L'Hospitalet de Llobregat, Av. Gran Via de L'Hospitalet 199-203, 08908, Barcelona, Spain
| | - Larissa L Furlan
- Department of Medical Oncology, Hospital de Base/HB Onco, FUNFARME/FAMERP, Av. Brigadeiro Faria Lima 5544, São José do Rio Preto, SP, Brazil
| | - Marc Oliva
- Department of Medical Oncology, Institut Català d'Oncologia (ICO), L'Hospitalet de Llobregat, Av. Gran Via de L'Hospitalet 199-203, 08908, Barcelona, Spain. .,Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain.
| |
Collapse
|
23
|
Pinto E, Alfieri R, Orrù L, Dalla Riva MS, Turchi GP. Forward to a methodological proposal to support cancer patients: the dialogics' contribution for the precision care. Med Oncol 2022; 39:75. [PMID: 35195776 DOI: 10.1007/s12032-021-01644-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 12/30/2021] [Indexed: 10/19/2022]
Abstract
In scientific context, the first step for scientific theoretical and methodological production is the epistemological analysis. What are assumptions for interaction between oncology and psychology? What are the conditions for psycho-oncological contribution in treating cancer? Furthermore, what are epistemological observations about the current developments in cancer field? And what are implications for sciences treating patients with neoplasms? Due to advances in oncology and in sciences supporting oncology, epistemological questions focus on the object of study of the integration between oncology and psychology. Therefore, the purpose of this study is to describe a proposal of theoretical and methodological frame suitable for current clinical and research needs in cancer patients asking for psychological support. Epistemological analysis lets the health professionals and researchers observe there are sciences using formal languages and sciences using ordinary language. Currently, personalized approach is pursued by oncology, identifying specific patients' characteristics to define the proper treatment process: not only tumor characteristics but also behavioral and psychological features. Cancer patients features can be found in patients' narrations about neoplasms: narration represents the core of clinical and research in psychoncology. Therefore when formalized, language provides the connection between oncology and psychology. Language used by patients and all the roles involved in the care of cancer patients can become a measure of these patients' features. Dialogics science measuring the ordinary language allows the ordinary language formalization, pursuing a personalized medicine.
Collapse
|
24
|
Redondo-Sánchez D, Petrova D, Rodríguez-Barranco M, Fernández-Navarro P, Jiménez-Moleón JJ, Sánchez MJ. Socio-Economic Inequalities in Lung Cancer Outcomes: An Overview of Systematic Reviews. Cancers (Basel) 2022; 14:398. [PMID: 35053559 PMCID: PMC8773607 DOI: 10.3390/cancers14020398] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/10/2022] [Accepted: 01/12/2022] [Indexed: 01/27/2023] Open
Abstract
In the past decade, evidence has accumulated about socio-economic inequalities in very diverse lung cancer outcomes. To better understand the global effects of socio-economic factors in lung cancer, we conducted an overview of systematic reviews. Four databases were searched for systematic reviews reporting on the relationship between measures of socio-economic status (SES) (individual or area-based) and diverse lung cancer outcomes, including epidemiological indicators and diagnosis- and treatment-related variables. AMSTAR-2 was used to assess the quality of the selected systematic reviews. Eight systematic reviews based on 220 original studies and 8 different indicators were identified. Compared to people with a high SES, people with a lower SES appear to be more likely to develop and die from lung cancer. People with lower SES also have lower cancer survival, most likely due to the lower likelihood of receiving both traditional and next-generation treatments, higher rates of comorbidities, and the higher likelihood of being admitted as emergency. People with a lower SES are generally not diagnosed at later stages, but this may change after broader implementation of lung cancer screening, as early evidence suggests that there may be socio-economic inequalities in its use.
Collapse
Affiliation(s)
- Daniel Redondo-Sánchez
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain; (D.R.-S.); (M.R.-B.); (J.J.J.-M.); (M.-J.S.)
- Escuela Andaluza de Salud Pública, 18080 Granada, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain;
| | - Dafina Petrova
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain; (D.R.-S.); (M.R.-B.); (J.J.J.-M.); (M.-J.S.)
- Escuela Andaluza de Salud Pública, 18080 Granada, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain;
| | - Miguel Rodríguez-Barranco
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain; (D.R.-S.); (M.R.-B.); (J.J.J.-M.); (M.-J.S.)
- Escuela Andaluza de Salud Pública, 18080 Granada, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain;
| | - Pablo Fernández-Navarro
- CIBER of Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain;
- Cancer and Environmental Epidemiology Unit, National Center for Epidemiology, Carlos III Institute of Health, 28029 Madrid, Spain
| | - José Juan Jiménez-Moleón
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain; (D.R.-S.); (M.R.-B.); (J.J.J.-M.); (M.-J.S.)
- CIBER of Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain;
- Department of Preventive Medicine and Public Health, University of Granada, 18071 Granada, Spain
| | - Maria-José Sánchez
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain; (D.R.-S.); (M.R.-B.); (J.J.J.-M.); (M.-J.S.)
- Escuela Andaluza de Salud Pública, 18080 Granada, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain;
- Department of Preventive Medicine and Public Health, University of Granada, 18071 Granada, Spain
| |
Collapse
|
25
|
Affiliation(s)
- Nikita Sandeep Wagle
- Department of Health Policy and Management, Texas A&M University, College Station
- Population Informatics Lab, Texas A&M University, College Station
| | - Jennifer C Spencer
- Center for Health Decision Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Department of Population Sciences, Dana-Farber Cancer Institute, Boston, Massachusetts
| |
Collapse
|
26
|
Osarogiagbon RU, Sineshaw HM, Unger JM, Acuña-Villaorduña A, Goel S. Immune-Based Cancer Treatment: Addressing Disparities in Access and Outcomes. Am Soc Clin Oncol Educ Book 2021; 41:1-13. [PMID: 33830825 DOI: 10.1200/edbk_323523] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Avoidable differences in the care and outcomes of patients with cancer (i.e., cancer care disparities) emerge or worsen with discoveries of new, more effective approaches to cancer diagnosis and treatment. The rapidly expanding use of immunotherapy for many different cancers across the spectrum from late to early stages has, predictably, been followed by emerging evidence of disparities in access to these highly effective but expensive treatments. The danger that these new treatments will further widen preexisting cancer care and outcome disparities requires urgent corrective intervention. Using a multilevel etiologic framework that categorizes the targets of intervention at the individual, provider, health care system, and social policy levels, we discuss options for a comprehensive approach to prevent and, where necessary, eliminate disparities in access to the clinical trials that are defining the optimal use of immunotherapy for cancer, as well as its safe use in routine care among appropriately diverse populations. We make the case that, contrary to the traditional focus on the individual level in descriptive reports of health care disparities, there is sequentially greater leverage at the provider, health care system, and social policy levels to overcome the challenge of cancer care and outcomes disparities, including access to immunotherapy. We also cite examples of effective government-sponsored and policy-level interventions, such as the National Cancer Institute Minority-Underserved Community Oncology Research Program and the Affordable Care Act, that have expanded clinical trial access and access to high-quality cancer care in general.
Collapse
Affiliation(s)
| | | | - Joseph M Unger
- Health Services Research, Public Health Sciences Division, Fred Hutchinson Cancer Research Center Affiliate, University of Washington, Seattle, WA
| | | | - Sanjay Goel
- Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY
| |
Collapse
|
27
|
Affiliation(s)
- Adam Todd
- School of Pharmacy, Newcastle University, Newcastle upon Tyne, UK
| | - Clare Bambra
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| |
Collapse
|
28
|
Ramamurthy D, Nundalall T, Cingo S, Mungra N, Karaan M, Naran K, Barth S. Recent advances in immunotherapies against infectious diseases. Immunother Adv 2021; 1:ltaa007. [PMID: 38626281 PMCID: PMC7717302 DOI: 10.1093/immadv/ltaa007] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/10/2020] [Accepted: 11/19/2020] [Indexed: 12/13/2022] Open
Abstract
Immunotherapies are disease management strategies that target or manipulate components of the immune system. Infectious diseases pose a significant threat to human health as evidenced by countries continuing to grapple with several emerging and re-emerging diseases, the most recent global health threat being the SARS-CoV2 pandemic. As such, various immunotherapeutic approaches are increasingly being investigated as alternative therapies for infectious diseases, resulting in significant advances towards the uncovering of pathogen-host immunity interactions. Novel and innovative therapeutic strategies are necessary to overcome the challenges typically faced by existing infectious disease prevention and control methods such as lack of adequate efficacy, drug toxicity, and the emergence of drug resistance. As evidenced by recent developments and success of pharmaceuticals such as monoclonal antibodies (mAbs), immunotherapies already show abundant promise to overcome such limitations while also advancing the frontiers of medicine. In this review, we summarize some of the most notable inroads made to combat infectious disease, over mainly the last 5 years, through the use of immunotherapies such as vaccines, mAb-based therapies, T-cell-based therapies, manipulation of cytokine levels, and checkpoint inhibition. While its most general applications are founded in cancer treatment, advances made towards the curative treatment of human immunodeficiency virus, tuberculosis, malaria, zika virus and, most recently COVID-19, reinforce the role of immunotherapeutic strategies in the broader field of disease control. Ultimately, the comprehensive specificity, safety, and cost of immunotherapeutics will impact its widespread implementation.
Collapse
Affiliation(s)
- Dharanidharan Ramamurthy
- Medical Biotechnology and Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Trishana Nundalall
- Medical Biotechnology and Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Sanele Cingo
- Medical Biotechnology and Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Neelakshi Mungra
- Medical Biotechnology and Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Maryam Karaan
- Medical Biotechnology and Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Krupa Naran
- Medical Biotechnology and Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Stefan Barth
- Medical Biotechnology and Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Cancer Biotechnology, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
29
|
Imyanitov EN, Iyevleva AG, Levchenko EV. Molecular testing and targeted therapy for non-small cell lung cancer: Current status and perspectives. Crit Rev Oncol Hematol 2020; 157:103194. [PMID: 33316418 DOI: 10.1016/j.critrevonc.2020.103194] [Citation(s) in RCA: 218] [Impact Index Per Article: 54.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 11/14/2020] [Accepted: 11/17/2020] [Indexed: 02/07/2023] Open
Abstract
Molecular testing has become a mandatory component of the non-small cell lung cancer (NSCLC) management. The detection of EGFR, BRAF and MET mutations as well as the analysis of ALK, ROS1, RET and NTRK translocations have already been incorporated in the NSCLC diagnostic standards, and the inhibitors of these kinases are in routine clinical use. There are emerging biomarkers, e.g., KRAS G12C substitutions and HER2 activating alterations, which are likely to enter NSCLC guidelines upon the approval of the corresponding drugs. In addition to genetic examination, NSCLCs are usually subjected to the analysis of PD-L1 protein expression in order to direct the use of immune checkpoint inhibitors. Comprehensive NSCLC testing for multiple predictive markers requires the analysis of distinct biological molecules (DNA, RNA, proteins) and, therefore, the involvement of different analytical platforms (PCR, DNA sequencing, immunohistochemistry, FISH). There are ongoing efforts aimed at the integration of multiple NSCLC molecular assays into a single diagnostic pipeline.
Collapse
Affiliation(s)
- Evgeny N Imyanitov
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg, 197758, Russia; Department of Medical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg, 194100, Russia; Department of Oncology, I.I. Mechnikov North-Western Medical University, St.-Petersburg, 195067, Russia.
| | - Aglaya G Iyevleva
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg, 197758, Russia; Department of Medical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg, 194100, Russia
| | - Evgeny V Levchenko
- Department of Oncology, I.I. Mechnikov North-Western Medical University, St.-Petersburg, 195067, Russia; Department of Thoracic Oncology, N.N. Petrov Institute of Oncology, St.-Petersburg, 197758, Russia
| |
Collapse
|