Browsing by Subject "cancer"
Now showing 1 - 10 of 120
Results Per Page
Sort Options
Item Addressing Personal Barriers to Advance Care Planning: Qualitative Investigation of a Mindfulness-Based Intervention for Adults with Cancer and Their Family Caregivers(Cambridge, 2018) Cottingham, Ann H.; Beck-Coon, Kathleen; Bernat, Jannifer K.; Helft, Paul R.; Schmidt, Karen; Shields, Cleveland G.; Torke, Alexia M.; Johns, Shelley A.; Medicine, School of MedicineObjective Advance care planning (ACP) increases quality of life and satisfaction with care for those with cancer and their families, yet these important conversations often do not occur. Barriers include patients’ and families’ emotional responses to cancer, such as anxiety and sadness, which can lead to avoidance of discussing illness-related topics such as ACP. Interventions that address psychological barriers to ACP are needed. The purpose of this study was to explore the effects of a mindfulness intervention designed to cultivate patient and caregiver emotional and relational capacity to respond to the challenges of cancer with greater ease, potentially decreasing psychological barriers to ACP and enhancing ACP engagement. Method The Mindfully Optimizing Delivery of End-of-Life (MODEL) Care intervention provided 12 hours of experiential training to two cohorts of six to seven adults with advanced-stage cancer and their family caregivers (n = 13 dyads). Training included mindfulness practices, mindful communication skills development, and information about ACP. Patient and caregiver experiences of the MODEL Care program were assessed using semistructured interviews administered immediately postintervention and open-ended survey questions delivered immediately and at 4 weeks postintervention. Responses were analyzed using qualitative methods. Result Four salient themes were identified. Patients and caregivers reported the intervention (1) enhanced adaptive coping practices, (2) lowered emotional reactivity, (3) strengthened relationships, and (4) improved communication, including communication about their disease. Significance of results The MODEL Care intervention enhanced patient and caregiver capacity to respond to the emotional challenges that often accompany advanced cancer and decreased patient and caregiver psychological barriers to ACP.Item Aging: Cancer – an unlikely couple(Impact Journals, 2017-09-20) Hartley, Antja-Voy; Martin, Matthew; Lu, Tao; Pharmacology and Toxicology, School of MedicineItem Analysis of the Inverse Association between Cancer and Alzheimer’s Disease: Results from the Alzheimer’s Disease Neuroimaging Initiative Cohort(Office of the Vice Chancellor for Research, 2014-04-11) Nudelman, Kelly N. H.; Risacher, Shannon L.; West, John D.; Nho, Kwangsik; Ramanan, Vijay K.; McDonald, Brenna C.; Shen, Li; Foroud, Tatiana M.; Schneider, Bryan P.; Saykin, Andrew J.Although a number of studies support a reciprocal inverse association between diagnoses of cancer and Alzheimer’s disease (AD), to date there has not been any systemic investigation of the neurobiological impact of or genetic risk factors underlying this effect. To facilitate this goal, this study aimed to replicate the inverse association of cancer and AD using data from the NIA Alzheimer’s Disease Neuroimaging Initiative, which includes age-matched cases and controls with information on cancer history, AD progression, neuroimaging, and genomic data. Subjects included individuals with AD (n=234), mild cognitive impairment (MCI, n=542), and healthy controls (HC, n=293). After controlling for sex, education, race/ethnicity, smoking, and apolipoprotein E (APOE) e2/3/4 allele groups, cancer history was protective against baseline AD diagnosis (p=0.042), and was associated with later age of AD onset (p=0.001). Cancer history appears to result in a cumulative protective effect; individuals with more than one cancer had a later age of AD onset compared to those with only one cancer (p=0.001). Finally, a protective effect of AD was also observed in individuals who developed incident cancer after enrolling (post-baseline visit); 20 individuals with MCI and 9 HC developed cancer, while no AD patients had subsequent cancer diagnoses (p=0.013). This supports previous research on the inverse association of cancer and AD, and importantly provides novel evidence that this effect appears to be independent of APOE, the major known genetic risk factor for AD. Future analyses will investigate the neurobiological and genetic basis of this effect.Item Assessing tumor infiltrating lymphocytes in solid tumors: a practical review for pathologists and proposal for a standardized method from the International Immuno-Oncology Biomarkers Working Group: Part 1: Assessing the host immune response, TILs in invasive breast carcinoma and ductal carcinoma in situ, metastatic tumor deposits and areas for further research(Wolters Kluwer, 2017-09) Hendry, Shona; Salgado, Roberto; Gevaert, Thomas; Russell, Prudence; John, Tom; Thapa, Bibhusal; Christie, Michael; van de Vijver, Koen; Estrada, M. V.; Gonzalez-Ericsson, Paula; Sanders, Melinda; Soloman, Benjamin; Solinas, Cinzia; Van den Eynden, Gert; Allory, Yves; Preusser, Matthias; Hainfellner, Johannes; Pruneri, Giancarlo; Vingiani, Andrea; Demaria, Sandra; Symmans, Fraser; Nuciforo, Paolo; Comerma, Laura; Thompson, E. A.; Lakhani, Sunil; Kim, Seong-Rim; Schnitt, Stuart; Colpaert, Cecile; Sotiriou, Christos; Scherer, Stefan; Ignatiadis, Michail; Badve, Sunil S.; Pierce, Robert; Viale, Giuseppe; Sirtaine, Nicolas; Penault-Llorca, Frederique; Sugie, Tomohagu; Fineberg, Susan; Paik, Soonmyung; Srinivasan, Ashok; Richardson, Andrea; Wang, Yihong; Chmielik, Ewa; Brock, Jane; Johnson, Douglas; Balko, Justin; Wienert, Stephan; Bossuyt, Veerle; Michiels, Stefan; Ternes, Nils; Burchardi, Nicole; Luen, Stephen; Savas, Peter; Klauschen, Frederick; Watson, Peter; Nelson, Brad; Criscitiello, Carmen; O'Toole, Sandra; Larsimont, Denis; de Wind, Roland; Curigliano, Giuseppe; André, Fabrice; Lacroix-Triki, Magali; van de Vijver, Mark; Rojo, Federico; Floris, Giuseppe; Bedri, Shahinaz; Sparano, Joseph; Rimm, David; Nielsen, Torsten; Kos, Zuzana; Hewitt, Stephen; Singh, Baljit; Farshid, Gelareh; Loibl, Sibylle; Allison, Kimberly; Tung, Nadine; Adams, Sylvia; Willard-Gallo, Karen; Horlings, Hugo; Gandhi, Leena; Moreira, Andre; Hirsch, Fred; Dieci, Maria; Urbanowicz, Maria; Brcic, Iva; Korski, Konstanty; Gaire, Fabien; Koeppen, Hartmut; Lo, Amy; Giltnane, Jennifer; Rebelatto, Marlon; Steele, Keith; Zha, Jiping; Emancipator, Kenneth; Juco, Jonathan; Denkert, Carsten; Reis-Filho, Jorge; Loi, Sherene; Fox, Stephen; Pathology and Laboratory Medicine, School of MedicineAssessment of tumor-infiltrating lymphocytes (TILs) in histopathologic specimens can provide important prognostic information in diverse solid tumor types, and may also be of value in predicting response to treatments. However, implementation as a routine clinical biomarker has not yet been achieved. As successful use of immune checkpoint inhibitors and other forms of immunotherapy become a clinical reality, the need for widely applicable, accessible, and reliable immunooncology biomarkers is clear. In part 1 of this review we briefly discuss the host immune response to tumors and different approaches to TIL assessment. We propose a standardized methodology to assess TILs in solid tumors on hematoxylin and eosin sections, in both primary and metastatic settings, based on the International Immuno-Oncology Biomarker Working Group guidelines for TIL assessment in invasive breast carcinoma. A review of the literature regarding the value of TIL assessment in different solid tumor types follows in part 2. The method we propose is reproducible, affordable, easily applied, and has demonstrated prognostic and predictive significance in invasive breast carcinoma. This standardized methodology may be used as a reference against which other methods are compared, and should be evaluated for clinical validity and utility. Standardization of TIL assessment will help to improve consistency and reproducibility in this field, enrich both the quality and quantity of comparable evidence, and help to thoroughly evaluate the utility of TILs assessment in this era of immunotherapy.Item Assessing Tumor-Infiltrating Lymphocytes in Solid Tumors: A Practical Review for Pathologists and Proposal for a Standardized Method from the International Immuno-Oncology Biomarkers Working Group Part 2 TILs in Melanoma, Gastrointestinal Tract Carcinomas, Non–Small Cell Lung Carcinoma and Mesothelioma, Endometrial and Ovarian Carcinomas, Squamous Cell Carcinoma of the Head and Neck, Genitourinary Carcinomas, and Primary Brain Tumors(Wolters Kluwer, 2017-11) Hendry, Shona; Salgado, Roberto; Gevaert, Thomas; Russell, Prudence A.; John, Tom; Thapa, Bibhusal; Christie, Michael; van de Vijver, Koen; Estrada, M. V.; Gonzalez-Ericsson, Paula I.; Sanders, Melinda; Solomon, Benjamin; Solinas, Cinzia; Van den Eynden, Gert G. G. M.; Allory, Yves; Preusser, Matthias; Hainfellner, Johannes; Pruneri, Giancarlo; Vingiani, Andrea; Demaria, Sandra; Symmans, Fraser; Nuciforo, Paolo; Comermo, Laura; Thompson, E. A.; Lakhani, Sunil; Kim, Seong-Rim; Schnitt, Stuart; Colpaert, Cecile; Sotiriou, Christos; Scherer, Stefan J.; Ignatiadis, Michail; Badve, Sunil S.; Pierce, Robert H.; Viale, Giuseppe; Sirtaine, Nicolas; Penault-Llorca, Frederique; Sugie, Tomohagu; Fineberg, Susan; Paik, Soonmyung; Srinivasan, Ashok; Richardson, Andrea; Wang, Yihong; Chmielik, Ewa; Brock, Jane; Johnson, Douglas B.; Balko, Justin; Wienert, Stephan; Bossuyt, Veerle; Michiels, Stefan; Ternes, Nils; Burchardi, Nicole; Luen, Stephen J.; Savas, Peter; Klauschen, Frederick; Watson, Peter H.; Nelson, Brad H.; Criscitiello, Carmen; O'Toole, Sandra; Larsimont, Denis; de Wind, Roland; Curigliano, Giuseppe; André, Fabrice; Lacroix-Triki, Magali; van de Vijver, Mark; Rojo, Federico; Floris, Giuseppe; Bedri, Shahinaz; Sparano, Joseph; Rimm, David; Nielsen, Torsten; Kos, Zuzana; Hewitt, Stephen; Singh, Baljit; Farshid, Gelareh; Loibl, Sibylle; Allison, Kimberly H.; Tung, Nadine; Adams, Sylvia; Willard-Gallo, Karen; Horlings, Hugo M.; Gandhi, Leena; Moreira, Andre; Hirsch, Fred; Dieci, Maria V.; Urbanowicz, Maria; Brcic, Iva; Korski, Konstanty; Gaire, Fabien; Koeppen, Hartmut; Lo, Amy; Giltnane, Jennifer; Rebelatto, Marlon C.; Steele, Keith E.; Zha, Jiping; Emancipator, Kenneth; Juco, Jonathan W.; Denkert, Carsten; Reis-Filho, Jorge; Loi, Sherene; Fox, Stephen B.; Pathology and Laboratory Medicine, School of MedicineAssessment of the immune response to tumors is growing in importance as the prognostic implications of this response are increasingly recognized, and as immunotherapies are evaluated and implemented in different tumor types. However, many different approaches can be used to assess and describe the immune response, which limits efforts at implementation as a routine clinical biomarker. In part 1 of this review, we have proposed a standardized methodology to assess tumor-infiltrating lymphocytes (TILs) in solid tumors, based on the International Immuno-Oncology Biomarkers Working Group guidelines for invasive breast carcinoma. In part 2 of this review, we discuss the available evidence for the prognostic and predictive value of TILs in common solid tumors, including carcinomas of the lung, gastrointestinal tract, genitourinary system, gynecologic system, and head and neck, as well as primary brain tumors, mesothelioma and melanoma. The particularities and different emphases in TIL assessment in different tumor types are discussed. The standardized methodology we propose can be adapted to different tumor types and may be used as a standard against which other approaches can be compared. Standardization of TIL assessment will help clinicians, researchers and pathologists to conclusively evaluate the utility of this simple biomarker in the current era of immunotherapy.Item Association of cancer history with Alzheimer's disease onset and structural brain changes(2014-10) Nudelman, Kelly N. H.; Risacher, Shannon L.; West, John D.; McDonald, Brenna C.; Gao, Sujuan; Saykin, Andrew J.; Department of Medical and Molecular Genetics, IU School of MedicineEpidemiological studies show a reciprocal inverse association between cancer and Alzheimer's disease (AD). The common mechanistic theory for this effect posits that cells have an innate tendency toward apoptotic or survival pathways, translating to increased risk for either neurodegeneration or cancer. However, it has been shown that cancer patients experience cognitive dysfunction pre- and post-treatment as well as alterations in cerebral gray matter density (GMD) on MRI. To further investigate these issues, we analyzed the association between cancer history (CA±) and age of AD onset, and the relationship between GMD and CA± status across diagnostic groups in the Alzheimer's Disease Neuroimaging Initiative (ADNI) cohort study. Data was analyzed from 1609 participants with information on baseline cancer history and AD diagnosis, age of AD onset, and baseline MRI scans. Participants were CA+ (N = 503) and CA− (N = 1106) diagnosed with AD, mild cognitive impairment (MCI), significant memory concerns (SMC), and cognitively normal older adults. As in previous studies, CA+ was inversely associated with AD at baseline (P = 0.025); interestingly, this effect appears to be driven by non-melanoma skin cancer (NMSC), the largest cancer category in this study (P = 0.001). CA+ was also associated with later age of AD onset (P < 0.001), independent of apolipoprotein E (APOE) ε4 allele status, and individuals with two prior cancers had later mean age of AD onset than those with one or no prior cancer (P < 0.001), suggesting an additive effect. Voxel-based morphometric analysis of GMD showed CA+ had lower GMD in the right superior frontal gyrus compared to CA− across diagnostic groups (Pcrit < 0.001, uncorrected); this cluster of lower GMD appeared to be driven by history of invasive cancer types, rather than skin cancer. Thus, while cancer history is associated with a measurable delay in AD onset independent of APOE ε4, the underlying mechanism does not appear to be cancer-related preservation of GMD.Item Associations of health behaviors with human papillomavirus vaccine uptake, completion, and intentions among female undergraduate students(SAGE Journals, 2016-09) Winger, Joseph G.; Christy, Shannon M.; Mosher, Catherine E.; Psychology, School of ScienceThis study explored associations between health behaviors and human papillomavirus vaccine receipt/intentions among female undergraduates. Participants (N = 286) completed a survey assessing human papillomavirus vaccine uptake (receiving 1–3 shots vs no shots), completion (receiving 3 shots vs 1–2 shots), and intentions as well as various health behaviors. Human papillomavirus vaccine uptake and completion were associated with receipt of other preventive medical care; completion was associated with having a regular healthcare provider. Among unvaccinated students (n = 115), increased human papillomavirus vaccine intentions were associated with flu shot and human immunodeficiency virus test receipt. Findings suggest promoting human papillomavirus vaccination with other preventive medical care might improve vaccine receipt.Item Brain metastases: An update on the multi-disciplinary approach of clinical management(Elsevier, 2021) Mitchell, D. K.; Kwon, H. J.; Kubica, P. A.; Huff, W. X.; O'Regan, R.; Dey, M.; Neurological Surgery, School of MedicineImportance Brain metastasis (BM) is the most common malignant intracranial neoplasm in adults with over 100,000 new cases annually in the United States and outnumbering primary brain tumors 10:1. Observations The incidence of BM in adult cancer patients ranges from 10-40%, and is increasing with improved surveillance, effective systemic therapy, and an aging population. The overall prognosis of cancer patients is largely dependent on the presence or absence of brain metastasis, and therefore, a timely and accurate diagnosis is crucial for improving long-term outcomes, especially in the current era of significantly improved systemic therapy for many common cancers. BM should be suspected in any cancer patient who develops new neurological deficits or behavioral abnormalities. Gadolinium enhanced MRI is the preferred imaging technique and BM must be distinguished from other pathologies. Large, symptomatic lesion(s) in patients with good functional status are best treated with surgery and stereotactic radiosurgery (SRS). Due to neurocognitive side effects and improved overall survival of cancer patients, whole brain radiotherapy (WBRT) is reserved as salvage therapy for patients with multiple lesions or as palliation. Newer approaches including multi-lesion stereotactic surgery, targeted therapy, and immunotherapy are also being investigated to improve outcomes while preserving quality of life. Conclusion With the significant advancements in the systemic treatment for cancer patients, addressing BM effectively is critical for overall survival. In addition to patient's performance status, therapeutic approach should be based on the type of primary tumor and associated molecular profile as well as the size, number, and location of metastatic lesion(s).Item Cancer care quality measures: symptoms and end-of-life care (Evidence report/technology assessment no. 137)(Rockville, MD: Agency for Healthcare Research and Quality, 2006-05) Southern California Evidence-Based Practice Center/RANDEvaluates the quality of end-of-life care for cancer patients. The study was conducted using the medical literature.Item The Cancer Genomics Resource List 2014(CAP, 2015-08) Zutter, Mary M.; Bloom, Kenneth J.; Cheng, Liang; Hagemann, Ian S.; Kaufman, Jill H.; Krasinskas, Alyssa M.; Lazar, Alexander J.; Leonard, Debra G. B.; Lindeman, Neal I.; Moyer, Ann M.; Nikiforova, Marina N.; Nowak, Jan A.; Pfeifer, John D.; Sepulveda, Antonia R.; Willis, Joseph E.; Yohe, Sophia L.; Department of Pathology and Laboratory Medicine, IU School of MedicineContext.— Genomic sequencing for cancer is offered by commercial for-profit laboratories, independent laboratory networks, and laboratories in academic medical centers and integrated health networks. The variability among the tests has created a complex, confusing environment. Objective.— To address the complexity, the Personalized Health Care (PHC) Committee of the College of American Pathologists proposed the development of a cancer genomics resource list (CGRL). The goal of this resource was to assist the laboratory pathology and clinical oncology communities. Design.— The PHC Committee established a working group in 2012 to address this goal. The group consisted of site-specific experts in cancer genetic sequencing. The group identified current next-generation sequencing (NGS)–based cancer tests and compiled them into a usable resource. The genes were annotated by the working group. The annotation process drew on published knowledge, including public databases and the medical literature. Results.— The compiled list includes NGS panels offered by 19 laboratories or vendors, accompanied by annotations. The list has 611 different genes for which NGS-based mutation testing is offered. Surprisingly, of these 611 genes, 0 genes were listed in every panel, 43 genes were listed in 4 panels, and 54 genes were listed in 3 panels. In addition, tests for 393 genes were offered by only 1 or 2 institutions. Table 1 provides an example of gene mutations offered for breast cancer genomic testing with the annotation as it appears in the CGRL 2014. Conclusions.— The final product, referred to as the Cancer Genomics Resource List 2014, is available as supplemental digital content.