Cancer Survivors Research Articles

Financial Toxicity Among Asian American Cancer Survivors

This Viewpoint highlights financial toxicity specific to Asian American cancer survivors and presents steps forward within the framework of the social ecological model of health, considering individual, interpersonal, community, and policy-level dimensions.

The relationship between obstructive sleep apnea, dyspnea, and health-related quality of life in lung cancer survivors: a cross-sectional study in the Republic of Korea

The relationship between obstructive sleep apnea, dyspnea, and health-related quality of life in lung cancer survivors: a cross-sectional study in the Republic of Korea

Investigating racial differences in mortality and survival outcomes following radical prostatectomy: a systematic review and meta-analysis

Abstract Background Notable variations in cancer rates, survival rates, mortality exist among certain populations in the US. We aim to examine how prostate cancer prognosis differs among black and white men from various ethnic backgrounds undergoing radical prostatectomy. Methods We performed a comprehensive search across MEDLINE and Google Scholar databases from inception to March 2023 for observational studies including black and white men undergoing radical prostatectomy. Outcomes of interest included either overall survival, prostate cancer survival, biochemical recurrence, or all-cause mortality. Studies were pooled using hazard ratios (HR) with 95% confidence intervals (CIs) using Review Manager (RevMan) version 5.4.1. Results In patients undergoing radical prostatectomy, the risk of all-cause mortality was significantly greater in blacks in comparison to whites ([HR] 1.16, 95% CI 1.12–1.21; I2 = 51%; p < 0.00001). Pooled analysis shows higher rate of prostate-specific mortality in blacks treated compared to whites ([HR]: 1.08, 95% CI 0.86–1.37; I2 = 81%; p = 0.50). The risk of biochemical recurrence was significantly higher in blacks undergoing radical prostatectomy than in whites (HR: 1.27; 95% CI 1.11–1.45; I2 = 58%; p = 0.0007). On regional subgroup analysis, the mid-west and multi-institutional centers revealed a higher rate of biochemical recurrence in blacks than in whites. No significant difference was noted between blacks and whites for overall survival. Conclusions Our research demonstrated elevated rates of all-cause mortality, prostate-specific mortality, and biochemical recurrence, with no significant differences in overall survival between blacks and whites. Further research is warranted to assess ethnic and geographic differences at a large scale.

ASO Visual Abstract: Quality of Life After Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy (CRS/HIPEC): Cancer Survivors' Perspective Through in-Depth Interviews.

ASO Visual Abstract: Quality of Life After Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy (CRS/HIPEC): Cancer Survivors' Perspective Through in-Depth Interviews.

The impact of progression-directed therapy on survival in metastatic castration-refractory prostate cancer: MEDCARE phase 3 trial.

Metastatic castration-refractory prostate cancer (mCRPC) presents a therapeutic challenge despite advancements in treatment. Once mCRPC is attained, patients face limited survival prospects. Next-line systemic treatment (NEST) is the standard of care for progressive mCRPC, encompassing various therapeutic options with associated toxicity and costs. In patients with oligoprogressive mCRPC, data suggest that progression-directed therapy (PDT), such as metastasectomy or stereotactic body radiotherapy, delays the initiation of NEST. The MEDCARE phase III trial aims to assess the impact of PDT on overall survival (OS) in oligoprogressive mCRPC. In this multicentric, randomised, prospective trial, we aim to randomise 246 patients in 1:1 allocation ratio between the standard-of-care therapy (surveillance or NEST) or PDT while continuing the current systemic treatment. Patients will be stratified based on number of progressive lesions (one vs ≥one), location of progressive lesions (local recurrence, N or M1a vs M1b or M1c) and previous systemic therapy (palliative androgen-deprivation therapy [pADT] vs pADT + androgen receptor-targeted agent or patients who received docetaxel in the past). The primary endpoint is OS, and the secondary endpoints include quality of life, radiographic progression-free survival (PFS), modified PFS, prostate cancer-specific survival and PDT-induced toxicity. This is the first randomised phase 3 trial in the setting of PDT in patients with oligoprogressive mCRPC with OS as the primary endpoint.

The association between breast cancer and lung cancer: a bidirectional Mendelian randomization study.

With increasing life spans, breast cancer (BC) survivors may face the possibility of developing second primary cancer (SPC), which can considerably shorten survival. Lung cancer (LC) is a common SPC among BC survivors. This study explored the association between these two cancers through Mendelian randomization (MR) analysis. A bidirectional two-sample MR analysis was conducted with BC genome-wide association study (GWAS) data from the Breast Cancer Association Consortium (BCAC) included 228,951 individuals and the GWAS summary statistics from the Transdisciplinary Research in Cancer of the Lung (TRICL) of LC included 112,781 individuals. The IVW method and MR-RAPS method showed a causal effect of overall BC on lung adenocarcinoma (LUAD) (IVW: OR = 1.060, 95% CI = 1.008-1.116, P = 0.024; MR-RAPS: OR = 1.059, 95% CI = 1.005-1.116, P = 0.033), which indicated that patients with BC had an increased risk of LUAD. However, there is no strong evidence for a causal effect of LUAD on BC. Our study revealed a causal effect of BC on second primary LUAD, suggesting that we should intensify screening for second primary LC in BC survivors. Early intervention and treatment for patients with second primary LC are needed to reduce mortality in BC survivors.

Statin prescription disparities in patients with breast cancer and diabetes for primary cardiovascular disease prevention

BackgroundThis brief report examines statin prescription trends for primary cardiovascular disease (CVD) prevention in breast cancer (BC) survivors with diabetes, a large population at particularly high CVD risk.MethodsA population-based, retrospective cohort study was conducted using Surveillance, Epidemiology, and End Results (SEER) cancer registry data linked to Medicare claims. We identified women with preexisting diabetes who were diagnosed with stage 0–III primary BC between 2008 and 2017 without preexisting CVD. We assessed statin prescription rates over time and also examined differences in statin prescription rates according to patient sociodemographic characteristics. Using a multivariate logistic regression adjusted for sociodemographic and clinical variables, independent predictors of statin prescription were identified.ResultsOf 8,423 BC patients with diabetes without preexisting CVD, 5,698 (68%) had a statin prescription. Statin prescriptions increased over time (BC diagnosis year 2008–2009: 65%, 2010–2011: 67%, 2012–2013: 66%, 2014–2015: 69%, 2016–2017: 70%; p = 0.01) and differed by age (66–69: 66%, 70–74: 70%, 75–79: 69%, ≥80: 65%; p < 0.01) and race (White: 68%, Black: 62%, Latina: 66%, Other: 72%; p < 0.01). In a multivariate analysis, race (Black vs. White: OR 0.80, 95% CI: 0.68–0.95) remained a predictor of statin prescription.ConclusionIn older early-stage BC survivors, statin prescriptions increased over time and varied by age, race, and BC stage. These findings can potentially inform strategies to improve guideline-concordant statin prescriptions in a group at high risk for CVD and reduce disparities.

Telemedicine and Virtual Interventions in Cancer Rehabilitation: Practical Application, Complications and Future Potentials.

The purpose of this review is to provide an overview of the practical applications of comprehensive cancer rehabilitation services through telemedicine. Telemedicine has been shown to be an effective platform leading to positive outcomes and high patient/provider satisfaction for several forms of skilled therapy and cancer physiatry visits. Several survivorship resources are also available through telemedicine in recent years. Telemedicine can increase accessibility to geographically sequestered services including cancer physiatry, skilled therapy and survivorship resources. In certain situations and for specific services, telemedicine can be effective, however, in other situations such as the evaluation of new neurologic deficits or when providing manual therapies, in-person visits should take precedence.

Early Endocrine and Metabolic Complications in Childhood Cancer Survivors—Experience from a Tertiary Care Pediatric Oncology Center in South India

Background Endocrine abnormalities and metabolic complications remain one of the common late effects after cancer therapy in children. Data on the incidence and pattern of complications would help to guide appropriate monitoring and treatment of childhood cancer survivors. Methods, Aims, and Objectives Purpose of study is to determine endocrine and metabolic effects in childhood cancer survivors including both hematological malignancies and solid tumors due to cancer per se and treatment-related, including different chemotherapeutic agents and radiotherapy. Results Among 97 participants, 84 children (84.5%) had at least one endocrine or metabolic complication; 41 children (42.3%) had more than two endocrine/metabolic complications. Common endocrine complications included precocious puberty (6.2%), short stature (6.2%), and hypothyroidism (5.1%). Among metabolic complications, dyslipidemia was the highest with an incidence of 68%, followed by fasting hyperinsulinism (32%), diastolic hypertension (18.6%), systolic hypertension (11.3%), obesity (8.8%), and metabolic syndrome (8.2%) and impaired fasting glucose (4.1%).Among endocrine complications, there was a significant increase in incidence of hypothyroidism among children receiving radiotherapy (odds ratio [OR]: 7.13, 95% confidence interval [CI]: 1.1–46.2), and among metabolic complications, a significant increase in incidence of metabolic syndrome in children treated with L-asparaginase compared with those not treated with L-asparaginase was observed (OR: 5.61, 95% CI: 1.07–29.5). There was no significant difference between incidence of observed endocrine and metabolic complications based on type of tumor, gender, and puberty status of study participants. Conclusion This study suggests that there is significant incidence of endocrine and metabolic complications in childhood cancer survivors, hence timely and appropriate recognition of these complications by appropriate screening recommendations and pursuing further endocrine evaluation rationally is needed.

Qualitative Synthesis of Acupuncture and Moxibustion Experiences in Breast Cancer Survivors: Navigating Life as a Voyager Beyond the Waves of Survival

Qualitative Synthesis of Acupuncture and Moxibustion Experiences in Breast Cancer Survivors: Navigating Life as a Voyager Beyond the Waves of Survival

Hendriks MJ, Hartmann N, Harju E, Roser K, Michel G. "I don't take for granted that I am doing well today": a mixed methods study on well-being, impact of cancer, and supportive needs in long-term childhood cancer survivors. Qual Life Res. 2022;31(5):14

Hendriks MJ, Hartmann N, Harju E, Roser K, Michel G. "I don't take for granted that I am doing well today": a mixed methods study on well-being, impact of cancer, and supportive needs in long-term childhood cancer survivors. Qual Life Res. 2022;31(5):14

Enhancing Capacity for Primary Care Research in Cancer Survivorship: National Cancer Institute Meeting Report.

Many components of long-term cancer follow-up and survivorship care are managed in the primary care context. Given the important role that primary care has in survivorship care, it is critical to ensure that teams in these settings are prepared to address long-term needs. Evidence-based strategies to deliver survivorship care in primary care settings in the US remain limited. The National Cancer Institute (NCI) Office of Cancer Survivorship (OCS) conducted a day-long virtual event, Enhancing Capacity for Primary Care Research in Cancer Survivorship: A Workshop for Action, on February 28, 2024, to discuss research needs addressing the intersection between primary care and cancer survivorship. Topics discussed to advance this area of research included: system-level interventions, methods and measurement, and mentorship and research team building, especially for early career researchers. The purpose of this report is to provide a summary of the key findings. Gaps and opportunities include: (1) health systems-level research that investigates primary care practice-level capacity, (2) identification and characterization of the targeted cancer survivor populations for primary care research; (3) leveraging electronic medical records to track relevant patient outcomes throughout survivorship; and (4) development/creation of communities of practice to support and build research capacity. Team science approaches were identified as a core strategy to advance survivorship research. The meeting closed with a reflection and call to action focused on building collaborations that span different research areas, disciplines, and organizations and building a broad network of a primary care practice focused research.

Self protective health care in childhood cancer survivors from the perspective of survivors, parents, and professionals: a qualitative study

IntroductionChildhood cancer survivors experience many health problems that they must protect themselves from their destructive physical and psychological effects. Understanding experiences of children about self-protective care will help health care providers manage long-term care plans. Therefore, this study was conducted with the aim of exploring self-protection care in childhood cancer survivors.MethodsThis is a phenomenological study that was conducted in the clinics and cancer care centers of Urmia and Khoy in Iran. 27 participants were selected by purposive sampling until data saturation. The data was collected using a semi-structured and in-depth face to face interview. Content analysis approach used for data analysis and MAXQUDA 10 software used for data management.ResultsData analysis led to the emergence of “self-protection health care” as a main category, two categories “maintaining physical health” and “keeping a strong mindset” and 9 sub-categories including “abstain activities that may cause harm”, “refusing contact with others for possible infection”, “monitoring symptoms and side-effects of cancer coming back”, “avoiding unhealthy diet”, “knowing about cancer from similar others”, “keep away negative thoughts and emotions”, “drawing on spiritual resources”, “creating a bridge to life again” and “being healthy for the sake of one’s family”.ConclusionAccording to the results of this study, self-protection is one of the most important cares for childhood cancer survivors. Over time, the influence of the clinical team and parents on children’s health care diminishes. Therefore, they should promote their health and well-being behaviors and use a variety of protective approaches to self-care.

Red Cell Distribution Width and the Early Detection of Ovarian Cancer

Ovarian Cancer is a leading cause of mortality and morbidity, lacking clinical manifestations and effective early diagnostic techniques. The majority of cases are diagnosed at later stages; however, asymptomatic screening is currently not recommended due to its low predictive value and invasive nature. Furthermore, the current CA-125 biomarker used to monitor Ovarian Cancer is elevated in other conditions, including endometriosis or pelvic inflammation. Red Cell Distribution Width (RDW) is a parameter measured in a complete blood count, measuring the range of variation in red blood cell size and heterogeneity of red blood cell volume. RDW levels positively correlate with Ovarian Cancer progression, additionally increased in Ovarian Cancer groups compared to benign ovarian tumour groups. RDW possesses high sensitivity in distinguishing between cancerous and benign ovarian tumours, in line with ideal screening method standards. RDW additionally shows potential as a diagnostic biomarker in combination with other blood parameters, such as hemoglobin. The hemoglobin-RDW ratio (HRR) acts as an independent predictor of Ovarian Cancer stage. RDW’s mechanism of action is not fully elucidated but can be associated with iron/folic acid deficiency, ineffective hematopoiesis caused by chronic inflammation, or inflammatory cytokines such as IL-1 and IL-17. High RDW levels additionally possess prognostic value, acting as an indicator of low cumulative overall survival and poor chemotherapy responses in various cancers. Further research is needed on RDW’s mechanism of action and its implication as a marker in female cancers, particularly Ovarian Cancer, to implement effective early screening techniques and reduce fatalities.

CAP superfamily proteins in human: a new target for cancer therapy.

The CAP (Cysteine-rich secretory protein, Antigen 5, and Pathogenesis-related protein 1) superfamily proteins (CAP proteins) are found in all kingdoms of life. The cysteine-rich secreted proteins are prevalent in human organs and tissues and serve as critical signaling molecules within cells, regulating a wide range of biochemical processes in the human body. Due to their involvement in numerous biological processes, CAP proteins have recently attracted significant attention, particularly in the context of tumorigenesis and cancer therapy. This review summarizes the expression patterns and roles of CAP proteins in various cancers. Additionally, it analyzes the mechanisms by which CAP proteins affect cancer cell proliferation and survival, regulate epithelial-mesenchymal transition, influence drug resistance, and regulate epigenetics. The review reveals that CAP proteins play distinct roles in various signaling pathways, such as the MAPK, PI3K-Akt, and p53 pathways, which are crucial for tumor progression. Furthermore, this review summarizes the tumor-inhibiting function of CAP proteins and their potential as cancer biomarkers. These findings suggest that CAP proteins represent a promising new target for innovative cancer diagnosis and treatment.

Breast Cancer Survivors' Perceptions of Mastectomy Reconstruction: A Comparative Analysis of Medical Tattooing Impact on Aesthetics.

Studies indicate that physical appearance changes affect a significant proportion of breast cancer survivors, often leading to post-surgical distress. Both reconstructive surgery and medical tattoos are associated with patient-reported satisfaction, yet further research is necessary to understand their combined impact on aesthetic outcomes from the patient perspective. This study examined how breast cancer survivors evaluated the cosmetic and decision satisfaction of other patients who made various cosmetic intervention choices post-mastectomy. Breast cancer survivor support networks (n = 180) across 20 states agreed to share information about the online survey to their members. Participants (n = 251) rated the cosmetic outcome and decision satisfaction of images depicting other patients who had received mastectomy with three types of intervention: reconstruction alone, medical tattooing alone (flat closure), and reconstruction and medical tattooing combined. A factorial MANOVA produced significant within-subjects effects indicating participants consistently rated images of patients with a combination of reconstruction and medical tattooing highest in cosmetic quality, lowest in scar visibility, and highest in treatment decision satisfaction. The findings suggest that medical tattooing serves as a valuable complementary cosmetic intervention, with many survivors expressing interest and recognizing potential benefits once informed about the option. However, the study's limitations, such as the need for a more diverse range of patient images for evaluation, should be acknowledged. Future research should address these gaps by incorporating photographs of patients across varying demographics, including age, body weight, disease severity, and surgical procedures, to minimize bias. Despite these limitations, this study highlights the significant role that medical tattooing can play in enhancing aesthetic outcomes after surgery, particularly from a patient-centered perspective. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors https://link.springer.com/journal/00266 .

Balancing Fertility Preservation and Treatment Efficacy in (Neo)adjuvant Therapy for Adolescent and Young Adult Breast Cancer Patients: a Narrative Review.

Adolescent and young adult (AYA) breast cancer survivors face a significant risk of infertility due to the gonadotoxic effects of (neo)adjuvant therapy, which complicates their ability to conceive post-treatment. While (neo)adjuvant therapy primarily aims to improve recurrence-free and overall survival, fertility preservation strategies should also be considered for young patients. This narrative review explores recent advancements in fertility preservation techniques, such as oocyte, embryo, and ovarian tissue cryopreservation, and evaluates the feasibility of modifying breast cancer (neo)adjuvant therapy to preserve fertility without compromising survival outcomes. Our review highlights that clinical trials with co-primary endpoints of oncological safety and fertility preservation are limited, and substituting standard treatment regimens solely for fertility preservation is currently not recommended. Nevertheless, new clinical studies have emerged that either exclude highly ovarian-toxic agents, such as cyclophosphamide, or omit adjuvant therapy altogether, even if fertility preservation is not their primary endpoint. Unfortunately, many of these trials have not evaluated ovarian toxicity. Notably, since 2020, major oncology organizations, including the American Society of Clinical Oncology (ASCO), the European Society of Medical Oncology (ESMO) have advocated for the routine assessment of ovarian toxicity in all clinical trials. The review underscores the importance of incorporating ovarian toxicity as a standard endpoint in future trials involving premenopausal breast cancer patients to identify treatment regimens that can effectively balance fertility preservation with treatment efficacy.

Statin use and ovarian cancer Outcomes.

Ovarian cancer contributed to 13,270 patient deaths in the United States during 2023, and is considered the most aggressive gynecologic malignancy. While surgery, chemotherapy and targeted medications have improved ovarian cancer patient outcomes, novel medications that further bolster treatment efficacy without compromising toxicity represent an unmet clinical need. In the current review, we assessed the reported studies involving statin use and ovarian cancer outcomes; a preponderance of the evidence indicated that statins confer a survival benefit in ovarian cancer, especially for patients who underwent statins post-diagnosis and for a prolonged interval. The evidence involving a potential survival benefit from statin use in ovarian cancer remains controversial, especially with hydrophilic statins (e.g. pravastatin). While statin users may exhibit better ovarian cancer survival outcomes than non-statins users, additional research should evaluate the putative survival benefits of statins in ovarian cancer via randomized controlled trials.

Menopausal hormone therapy and incidence, mortality, and survival of breast cancer subtypes: a prospective cohort study

BackgroundMenopausal hormone therapy (MHT) is associated with an increased risk of postmenopausal breast cancer, predominantly the luminal A-like subtype. The impact of MHT on deaths from breast cancer subtypes is less understood. This study aimed to explore associations between MHT use and the incidence, mortality, and survival of intrinsic-like breast cancer subtypes.MethodsData from 160,881 participants with self-reported MHT use from the prospective Norwegian Women and Cancer Study were analyzed. Among them, 7,844 incident breast cancer cases, and 721 breast cancer-specific deaths occurred. Cox proportional hazard regression was performed to calculate hazard ratios (HRs) with 95% confidence intervals (CIs) for the association between MHT use and the incidence, mortality, and survival of breast cancer subtypes.ResultsMHT use was associated with increased risk of overall, luminal A-like, and luminal B-like breast cancer, with respective HRs of 1.44 (95% CI 1.36–1.52), 1.41 (95% CI 1.31–1.52), and 1.23 (95% CI 1.09–1.40) among current estrogen-progestin therapy (EPT) users compared with never users. The risk increased by 4%, 4%, and 2% per year of EPT use for overall, luminal A-like, and luminal B-like breast cancers, respectively. MHT use was also associated with increased risk of overall and luminal A-like breast cancer mortality, with HRs 1.61% (95% CI 1.36–1.91) and 2.15% (95% CI 1.51–3.05) increased risk among current EPT users compared with non-users. Among patients with breast cancer, pre-diagnostic MHT use was not associated with worse survival from overall breast cancer but was inversely associated with survival from triple-negative breast cancer (TNBC; HR death 0.41; 95% CI 0.24–0.73 among current users). Results varied significantly according to tumor subtype (pheterogeneity = 0.02).ConclusionsOur study suggests that MHT use increases the risk of incident and fatal overall and luminal A-like, and incident luminal B-like breast cancer but does not decrease overall survival among patients with breast cancer. Further research is needed to elucidate the mechanisms underlying MHT use and breast cancer lethality, and to explore whether MHT use among patients with TNBC is indeed free from harm.

Exploring the multifaceted impact of breast cancer on the body image

AbstractThe goal of the study is to describe variables contributing to body image concerns among breast cancer survivors to foster positive body image. Participants for this qualitative study were recruited through convenience sampling (N = 10). The participants' ages ranged from 48 to 80, with an average of 64 years old. Data were analyzed using reflexive thematic analysis. Four themes concerned with body image were age at diagnosis, intimate partnership, preparedness for physical changes, and mental fluidity. Results from this study were used to develop strategies that can be adopted to improve the body image of cancer patients and survivors.