Adoption of single agent anticancer therapy for advanced hepatocellular carcinoma and impact of facility type, insurance status, and income on survival: Analysis of the national cancer database 2004-2014.

BACKGROUND: This study analyzes the pattern of use of single agent anticancer therapy (SAACT) in the treatment and survival of advanced hepatocellular carcinoma (aHCC) before and after sorafenib was FDA approved in 2007. METHODS: Adult patients diagnosed with HCC and treated with only ACT from 2004 - 2014 were identified in NCDB database. Patients were analyzed during three time frames: 2004-2006 (pre-sorafenib (PS)), 2007-2010 (early sorafenib (ES)) and 2011-2014 (late sorafenib (LS)). Cox proportional hazards models and Kaplan-Meier method were used for analyses. RESULTS: The NCDB contained 31,107 patients with HCC diagnosed from 2004-2014 and treated with ACT alone. Patients were generally men (78.0%), >50 years of age (92.5%). A significant increase in the rate of adaption of SAACT was observed over time: 6.2% PS, 15.2% ES, and 22.2% LS (p < 0.0001). During this later period, the highest proportion of SAACT is among academic and integrated network facilities (23.3%) as compared to community facilities (17.0%, p < 0.0001). The median overall survival of patients with aHCC treated only with SAACT improved significantly over time from 8.0 months (m) (95% CI: 7.4-8.8) to 10.7 m (10.4-11.2) to 15.6 m (15.2-16.0, p < 0.001). Multivariate analysis indicates worse outcomes for patients treated at community cancer programs (HR 1.28, (5% CI: 1.23-1.32), patients without insurance (HR 1.11, 1.06-1.16) and estimated household income of <$63,000 (HR 1.09, 1.05-1.13). CONCLUSION: aHCC patients treated only with ACT have experienced an overall improvement in survival, but significant differences exist between facility type, insurance status, and income.

Racial Disparities in Overall Survival and Surgical Treatment for Early Stage Lung Cancer by Facility Type.

BACKGROUND: Early stage Non-small cell lung cancer (NSCLC) is potentially curable with surgical resection. There are persistent racial disparities for the receipt of surgery and overall survival rate for early stage NSCLC. The facility type where patients receive NSCLC treatment may directly impact racial disparities. METHODS: A total of 111,009 patients with the American Joint Committee on Cancer TNM clinical stage I and II NSCLC that were reported to the National Cancer Data Base were analyzed. Healthcare facilities were dichotomized into the community and academic facility types. A multivariate adjusted multinomial logistic regression was used to evaluate differences in the probability of undergoing surgery based on race and facility type. Kaplan Meier 3 and 5-year overall survival estimates were calculated for black and white patients based on treatment and the facility type where patients received care. RESULTS: We identified 99,767 white (89.87%) and 11,242 (10.12%) black patients with early stage NSCLC. Black patients were more likely to undergo surgery at academic facilities (OR: 1.12; 95% CI: 1.01-1.24; P-value = .04) compared to community facilities. Black patients treated at academic facility types demonstrated significantly better 3 and 5-year overall survival compared to black patients treated at community facilities (Log Rank P-value < .0001). CONCLUSION: Black patients with early stage NSCLC who were treated at academic facility types had a significantly higher overall survival compared black patients treated at community facility types. The odds of black patients undergoing surgery were higher at academic facilities compared to community facilities.

Association between Site-of-Care and the Cost and Modality of Radiotherapy for Prostate Cancer: Analysis of Medicare Beneficiaries from 2015 to 2017.

Among 84,447 radiotherapy (RT) courses for Medicare beneficiaries age ≥ 65 with prostate cancer treated with external beam RT (EBRT), brachytherapy, or both, 42,608 (51%) were delivered in hospital-affiliated and 41,695 (49%) in freestanding facilities. Freestanding centers were less likely to use EBRT + brachytherapy than EBRT (OR 0.84 [95%CI 0.84-0.84]; p < .001). Treatment was more costly in freestanding centers (mean difference $2,597 [95%CI $2,475-2,719]; p < .001). Adjusting for modality and fractionation, RT in hospital-affiliated centers was more costly (mean difference $773 [95%CI $693-853]; p < .001). Freestanding centers utilized more expensive RT delivery, but factors unrelated to RT modality or fractionation rendered RT more costly at hospital-affiliated centers.

The Academic Facility Type Is Associated With Improved Overall Survival for Early-Stage Lung Cancer.

BACKGROUND: Early-stage non-small cell lung cancer (NSCLC) is potentially curable with surgical resection. The overall survival rate for early-stage NSCLC may be determined by the healthcare facility type where patients receive their lung cancer treatment. METHODS: A total of 103,748 cases with the American Joint Committee on Cancer clinical stage I and II NSCLC that were reported to the National Cancer Database at over 1150 facilities were analyzed in this study. Healthcare facilities were dichotomized into the community and academic facility types. Marginal multivariable Cox proportional hazards models were used to evaluate differences in overall survival. Propensity score methodology with inverse probability of treatment weighting was used to adjust for facility volume and patient-related baseline differences between facility types. RESULTS: Patients with early-stage NSCLC who were treated at academic facility types had a significantly better median overall survival (63.2 months) compared with patients who received care at community healthcare facilities (54.2 months) (hazard ratio, 0.86; 95% confidence interval, 0.82-0.91; P < .0001). The surgical quality outcomes for NSCLC surgery, including 30-day mortality, 90-day mortality, and the median number of lymph nodes removed were significantly better for patients treated at the academic facility types. CONCLUSIONS: Patients with early-stage NSCLC who were treated at academic facility types had a significantly higher overall median survival compared with patients treated at community facility types. The short-term surgical quality outcomes were significantly better for patients who underwent surgery for early-stage NSCLC at academic facility types.

Facility Type Affects Treatment Outcomes for Patients With Mucinous Cystic Neoplasms and Intraductal Papillary Mucinous Neoplasms of the Pancreas.

OBJECTIVE: Academic centers report better outcomes for pancreatic ductal adenocarcinoma. We hypothesized that treatment outcomes for mucinous cysts differ according to institution type. METHODS: Using the National Cancer Data Base, we analyzed data on patients with mucinous cystic neoplasms (MCNs) and intraductal papillary mucinous neoplasms (IPMNs). RESULTS: Of 3278 identified patients, 2622 (80%) had IPMNs and 656 (20%) had MCNs. While most academic/research programs (ARCPs, 84.9%) treated more than 10 patients/year, this was true for only 59% of integrated network cancer programs, 37.3% of comprehensive community cancer programs, and 0% of community cancer programs (P < 0.001). Surgery was used more often in ARCPs and for smaller tumors. The ARCPs had higher rates of margin negative resections with retrieval of 15 or more nodes with the lowest 30- and 90-day mortality rates. The median overall survival was better in ARCPs (110.3 months) than comprehensive community cancer programs (75.1 mo), community cancer programs (75.1 mo), or integrated network cancer programs (100.8 mo, P < 0.001). CONCLUSIONS: Treatment of MCNs and IPMNs of the pancreas at academic centers is associated with a higher probability of pancreatectomy, disease identification in a noninvasive stage, and better overall survival. Centralization of care for mucinous pancreatic cysts will lead to improved outcomes.

Effects of center type and socioeconomic factors on early mortality and overall survival of diffuse large B-cell lymphoma.

Aim: To examine whether the center type and socioeconomic factors significantly impact 1-month mortality and overall survival (OS) of patients with diffuse large B-cell lymphoma (DLBCL). Methods: National Cancer Database (NCDB) was used to identify patients diagnosed with diffuse large B-cell lymphoma from 2006 to 2012 (postrituximab era). Results: Among 185,183 patients, 33% were treated at academic centers. The receipt of therapy at larger volume centers was associated with improved 1-month mortality. Academic centers had better OS than nonacademic centers in univariable analysis. Younger age, private insurance, lower Charlson comorbidity score and lower lymphoma stage were associated with improved 1-month mortality and OS. Conclusion: The receipt of therapy at larger volume centers and socioeconomic factors were associated with improved survival.

The Missing Pieces in Reporting of Randomized Controlled Trials of External Beam Radiation Therapy Dose Escalation for Prostate Cancer.

Randomized controlled trials (RCTs) are the most rigorous way of determining whether a cause-effect relation exists between treatment and outcome and for assessing the cost-effectiveness of a treatment. For many patients, cancer is a chronic illness; RCTs evaluating treatments for indolent cancers must evolve to facilitate medical decision-making, as "concrete" patient outcomes (eg, survival) will likely be excellent independent of the intervention, and detecting a difference between trial arms may be impossible. In this commentary, we articulate 9 recommendations that we hope future clinical trialists and funding agencies (including those under the National Cancer Institute) will take into consideration when planning RCTs to help guide subsequent interpretation of results and clinical decision making, based on RCTs of external beam radiation therapy dose escalation for the most common indolent cancer in men, that is, prostate cancer. We recommend routinely reporting: (1) race; (2) medical comorbidities; (3) psychiatric comorbidities; (4) insurance status; (5) education; (6) marital status; (7) income; (8) sexual orientation; and (9) facility-related characteristics (eg, number of centers involved, type of facilities, yearly hospital volumes). We discuss how these factors independently affect patient outcomes and toxicities; future clinicians and governing organizations should consider this information to plan RCTs accordingly (to maximize patient accrual and total n), select appropriate endpoints (eg, toxicity, quality of life, sexual function), actively monitor RCTs, and report results so as to identify the optimal treatment among subpopulations.

Multidisciplinary Treatment for Stage IIIA Non-Small Cell Lung Cancer: Does Institution Type Matter?

BACKGROUND: Improved survival of patients with early-stage non-small cell lung cancer (NSCLC) undergoing resection at high-volume centers has been reported. However, the effect of institution is unclear in stage IIIA NSCLC, where a variety of neoadjuvant and adjuvant therapies are used. METHODS: Treatment and outcomes data of clinical stage IIIA NSCLC patients undergoing resection as part of multimodality therapy was obtained from the National Cancer Database. Multivariable regression models were fitted to evaluate variables influencing 30-day mortality and overall survival. RESULTS: From 1998 to 2010, 11,492 clinical stage IIIA patients underwent resection at community centers, and 7,743 patients received resection at academic centers. Academic center patients were more likely to be younger, female, non-Caucasian, have a lower Charlson-Deyo comorbidity score, and to receive neoadjuvant chemotherapy (49.6% vs 40.6%; all p < 0.001). Higher 30-day mortality was associated with increasing age, male gender, preoperative radiotherapy, and pneumonectomy. Patients undergoing operations at academic centers experienced lower 30-day mortality (3.3% vs 4.5%; odds ratio, 0.75; 95% confidence interval [CI], 0.60 to 0.93; p < 0.001). Decreased long-term survival was associated with increasing age, male gender, higher Charlson-Deyo comorbidity score, and larger tumors. Neoadjuvant chemotherapy (hazard ratio, 0.66; 95% CI, 0.62 to 0.70), surgical intervention at an academic center (hazard ratio, 0.92; 95% CI, 0.88 to 0.97), and lobectomy (hazard ratio, 0.72; 95% CI, 0.67 to 0.77) were associated with improved overall survival. CONCLUSIONS: Stage IIIA NSCLC patients undergoing resection at academic centers had lower 30-day mortality and increased overall survival compared with patients treated at community centers, possibly due to higher patient volume and an increased rate of neoadjuvant chemotherapy.

A Classification of Healthcare Facilities: Toward the Development of Energy Performance Benchmarks for Day Surgery Centers in Australia.

OBJECTIVE: In the literature, there is no consistent classification of healthcare facilities. In order to benchmark, assess, and compare the environmental performance of these buildings, it is important to clearly identify the typology within the scope of a particular research. This article identifies the different typologies within the healthcare sector, particularly in Australia, with the aim of the development of energy performance benchmarks for day surgery/procedure centers. BACKGROUND: Healthcare buildings encompass a wide range of facilities. They all share the same purpose of healing and offering a health service for patients. However, they vary significantly in terms of patient type and service provided. These buildings consume a considerable amount of energy, and as a result of the different designs and sizes, their pattern of energy consumption varies. METHODS: The research used a systematic review of the literature to determine how the term "healthcare facility" has been employed in different contexts. In order to better understand the differences in healthcare facilities, definitions and the origin of hospitals and healthcare facilities are introduced and a framework for the classification of healthcare facilities and hospitals is proposed. RESULTS: Healthcare facilities are classified into the following six categories: patient type, care provided, management and ownership, level of care, facility size, and location. Based on these classifications, a categorization for the studies of energy performance in healthcare is introduced. CONCLUSIONS: This study provides a basis for assessment and comparison for a particular healthcare building typology that will assist researchers working in the field of design and energy assessment of healthcare facilities.

Advanced Breast Imaging Availability by Screening Facility Characteristics.

RATIONALE AND OBJECTIVES: To determine the relationship between screening mammography facility characteristics and on-site availability of advanced breast imaging services required for supplemental screening and the diagnostic evaluation of abnormal screening findings. MATERIALS AND METHODS: We analyzed data from all active imaging facilities across six regional registries of the National Cancer Institute-funded Breast Cancer Surveillance Consortium offering screening mammography in calendar years 2011-2012 (n = 105). We used generalized estimating equations regression models to identify associations between facility characteristics (eg, academic affiliation, practice type) and availability of on-site advanced breast imaging (eg, ultrasound [US], magnetic resonance imaging [MRI]) and image-guided biopsy services. RESULTS: Breast MRI was not available at any nonradiology or breast imaging-only facilities. A combination of breast US, breast MRI, and imaging-guided breast biopsy services was available at 76.0% of multispecialty breast centers compared to 22.2% of full diagnostic radiology practices (P = .0047) and 75.0% of facilities with academic affiliations compared to 29.0% of those without academic affiliations (P = .04). Both supplemental screening breast US and screening breast MRI were available at 28.0% of multispecialty breast centers compared to 4.7% of full diagnostic radiology practices (P < .01) and 25.0% of academic facilities compared to 8.5% of nonacademic facilities (P = .02). CONCLUSIONS: Screening facility characteristics are strongly associated with the availability of on-site advanced breast imaging and image-guided biopsy service. Therefore, the type of imaging facility a woman attends for screening may have important implications on her timely access to supplemental screening and diagnostic breast imaging services.

Palliative care in Thailand.

In Thailand, several barriers exist that prevent people with life-limiting illnesses from accessing good-quality palliative care, namely: lack of palliative care providers; lack of training and education for the palliative care workforce; and issues with availability and distribution of opioids. Without palliative care, people suffer needlessly during the last months of their life. This paper gives an analysis of these issues and provides recommendations for clinical practice, research and health policy that may help to alleviate these issues.

Mammogram image quality as a potential contributor to disparities in breast cancer stage at diagnosis: an observational study.

BACKGROUND: In an ongoing study of racial/ethnic disparities in breast cancer stage at diagnosis, we consented patients to allow us to review their mammogram images, in order to examine the potential role of mammogram image quality on this disparity. METHODS: In a population-based study of urban breast cancer patients, a single breast imaging specialist (EC) performed a blinded review of the index mammogram that prompted diagnostic follow-up, as well as recent prior mammograms performed approximately one or two years prior to the index mammogram. Seven indicators of image quality were assessed on a five-point Likert scale, where 4 and 5 represented good and excellent quality. These included 3 technologist-associated image quality (TAIQ) indicators (positioning, compression, sharpness), and 4 machine associated image quality (MAIQ) indicators (contrast, exposure, noise and artifacts). Results are based on 494 images examined for 268 patients, including 225 prior images. RESULTS: Whereas MAIQ was generally high, TAIQ was more variable. In multivariable models of sociodemographic predictors of TAIQ, less income was associated with lower TAIQ (p < 0.05). Among prior mammograms, lower TAIQ was subsequently associated with later stage at diagnosis, even after adjusting for multiple patient and practice factors (OR = 0.80, 95% CI: 0.65, 0.99). CONCLUSIONS: Considerable gains could be made in terms of increasing image quality through better positioning, compression and sharpness, gains that could impact subsequent stage at diagnosis.

Internet access and online cancer information seeking among Latino immigrants from safety net clinics.

Internet use is widespread, but little is known about Internet use for cancer information among Latinos, especially those who rely on safety net clinics. The authors investigated access to and intended use of the Internet for cancer information among low income, immigrant Latinos predominately from Central and South America. A cross-sectional study of 1,273 Latinos 21 years and older attending safety net clinics or health fairs was conducted from June 2007 to November 2008. The authors used logistic regression models to evaluate associations of age, acculturation, psychosocial factors and other covariates with Internet access and intended use of the Internet for cancer information among those with access. Of the sample, 44% reported Internet access. Higher information self-efficacy and greater trust in the Internet were independently associated with Internet access (p = .05 and p < .001, respectively). Among those with access, 53.8% reported they intended to seek cancer help online if they needed information. Those with younger age and higher acculturation, education and self-efficacy had higher odds of intended Internet use for cancer information, considering covariates. In addition, those with high (vs. low) perceived risk of cancer (OR = 1.76; 95% CI [1.14, 2.73]; p = .01) and higher levels of trust in online health information (OR = 1.47 per one-point increase; 95% [CI 1.19, 1.82]; p = .0004) were more likely to intend to seek cancer information online. These findings that Internet access is fairly high in the immigrant Latino population and that the Internet is a trusted source of cancer information suggest that the Internet may be a channel for cancer control interventions.

Disparities associated with advanced prostate cancer stage at diagnosis.

This study expands on a previous report (focusing on health insurance status and race/ethnicity) to present effects of age, socioeconomic status, hospital type, and other factors (e.g., type of Medicaid and Medicare coverage, insurance-by-race/ethnicity interactions) on advanced-stage (III/IV) at prostate cancer diagnosis. Invasive (Stages I-IV) prostate cancer cases diagnosed during 1998-2004 were extracted from the National Cancer Database (N=687,464). Independent of health-insurance and race/ethnicity, socioeconomic status was a significant predictor of advanced stage at diagnosis, with patients residing in areas with lower socioeconomic characteristics having significantly increased odds. Those treated at community-cancer-centers had significantly decreased odds (versus teaching/research-facilities). Significantly increased odds were also observed among uninsured-Blacks, Medicare-insured-Blacks, Medicaid-insured-Blacks, Medicare-insured-Hispanics, and Medicare-insured-other-racial/ethnic-minorities 65 years old and older (versus corresponding White-populations). The impact of prostate cancer screening on reducing mortality remains debatable. Still, our results suggest improvements in multiple factors that affect access-to-care may achieve earlier diagnosis and, therefore, a potentially more treatable disease.

Changes in distribution of bone densitometry equipment from 1996 to 2006 in Japan.

Many types of bone densitometry equipment are available in Japan, but the numbers of such machines and the numbers of institutions that offer bone densitometry have not been clarified. We analyzed the data from annual surveys conducted by the Japan Osteoporosis Foundation from 1996 to 2006, and we obtained the following results on the use of densitometry equipment: (1) In 1996 there were 6,687 units of bone densitometry equipment in 6,483 institutions in Japan; in 2006 there were 16,371 units in 15,020 institutions. (2) In 2006, of the types of institutions with bone densitometry equipment, the number of clinics was the highest, followed in order by general hospitals, other types of institutions, screening institutions and university hospitals. Rates of increase in the installation of equipment in clinics and other types of institutions were high during the 11-year period from 1996. (3) From 1996 to 2006 the region of interest most frequently used for bone densitometry was the radius. However, during the 11-year period, the proportion of radial densitometry equipment in all institutions with bone densitometry equipment decreased, whereas the proportion of calcaneal densitometry equipment increased. (4) The number of dual-energy X-ray absorptiometry (DXA) units was the highest from 1996 to 2006. However, the proportion of DXA machines in all institutions with bone densitometry equipment decreased over the 11-year period, whereas the proportion of quantitative ultrasound (QUS) machines increased. (5) In 2006, bone densitometry equipment was available in 118 institutions per million Japanese people. Central DXA (spine/hip) equipment was available in 15 per million, radial DXA equipment in 63 per million, and calcaneal QUS equipment in 44 per million. (6) In 2006, among those places with bone densitometry equipment, 46% of university hospitals, 14% of general hospitals, 12% of screening institutions, 5% of clinics, and 6% of other types of institutions possessed more than one type of densitometry equipment. (7) In 2006, central DXA (spine/hip) was frequently available in university hospitals, radial densitometry equipment in general hospitals and clinics, and calcaneal densitometry equipment in screening institutions and other types of institutions.

Access to electronic health records by care setting and provider type: perceptions of cancer care providers in Ontario, Canada.

BACKGROUND: The use of electronic health records (EHRs) to support the organization and delivery of healthcare is evolving rapidly. However, little is known regarding potential variation in access to EHRs by provider type or care setting. This paper reports on observed variation in the perceptions of access to EHRs by a wide range of cancer care providers covering diverse cancer care settings in Ontario, Canada. METHODS: Perspectives were sought regarding EHR access and health record completeness for cancer patients as part of an internet survey of 5663 cancer care providers and administrators in Ontario. Data were analyzed using a multilevel logistic regression model. Provider type, location of work, and access to computer or internet were included as covariates in the model. RESULTS: A total of 1997 of 5663 (35%) valid responses were collected. Focusing on data from cancer care providers (N = 1247), significant variation in EHR access and health record completeness was observed between provider types, location of work, and level of computer access. Providers who worked in community hospitals were half as likely as those who worked in teaching hospitals to have access to their patients' EHRs (OR 0.45 95% CI: 0.24-0.85, p < 0.05) and were six times less likely to have access to other organizations' EHRs (OR 0.15 95% CI: 0.02-1.00, p < 0.05). Compared to surgeons, nurses (OR 3.47 95% CI: 1.80-6.68, p < 0.05), radiation therapists/physicists (OR 7.86 95% CI: 2.54-25.34, p < 0.05), and other clinicians (OR 4.92 95% CI: 2.15-11.27, p < 0.05) were more likely to report good access to their organization's EHRs. CONCLUSION: Variability in access across different provider groups, organization types, and geographic locations illustrates the fragmented nature of EHR adoption in the cancer system. Along with focusing on technological aspects of EHR adoption within organizations, it is essential that there is cross-organizational and cross-provider access to EHRs to ensure patient continuity of care, system efficiency, and high quality care.

Prolonged hospital stay for extremely premature infants: risk factors, center differences, and the impact of mortality on selecting a best-performing center.

OBJECTIVE: The first objective was to identify factors associated with prolonged hospital stay (PHS: hospitalized >42 weeks postmenstrual age) in extremely premature (EP: born less than or equal to 28 weeks gestation) infants. The second objective was to identify a PHS best-performing benchmark center. METHODS: This study was a retrospective cohort analysis of infants born < or =28 weeks gestation and admitted to one of 12 tertiary centers between January 1998 and October 2001. Risk-adjusted odds of PHS, defined as hospitalization beyond 42 weeks postmenstrual age, and the competing outcome, mortality, were assessed using logistic regression models. RESULTS: Among 3892 EP survivors who had complete data for multivariable analysis, 685 (18%) had PHS. Variables contributing to PHS included chronic lung disease (oxygen use at discharge home or 36 week postmenstrual age) (OR 6.75; 95% CI: 5.04 to 9.03), necrotizing enterocolitis requiring surgery (OR 13.83; 95% CI: 8.05 to 23.76), and >two episodes of late-onset sepsis (OR 2.39; 95% CI: 1.66 to 3.44). Centers' risk-adjusted PHS odds differed from the reference center, which had the lowest incidence of PHS and mortality (overall P-value <0.0001). Mortality contributed to PHS, but in an opposite direction compared to other factors. Centers with lowest PHS odds were among those with highest mortality. CONCLUSIONS: These findings suggest that reduction of CLD, surgical NEC, and late onset sepsis could reduce PHS in EP infants. Risk adjusted odds of PHS and mortality are both crucial for selecting a PHS best-performing center.

Un nuevo modelo de gestión para la calidad / A model of management for the quality of life

En Venezuela es notoria la poca capacidad de respuesta de las instituciones de salud y nutrición ante los cambios que se han generado sin existir verdaderos planes integrales de desarrollo. Las acciones de gobierno han estado destinadas al desarrollo de programas de impacto político inmediato, debido a que es el criterio partidista el que ha imperado a la hora de escoger la alta dirección de las instituciones, desestimándose la necesidad de conocer la realidad para planificar a futuro con la participación armónica de tantos sectores, cuyos objetivos deben integrarse y sus acciones coordinarse, ajustando progresivamente dicha planificación a los múltiples cambios que ocurren, a veces con más rapidez en esta parte del mundo. Ante las circunstancias propias del proceso descentralizador de la administración pública se propone un nuevo modelo gestion para el sector, con una concentración mucho más dinámica y participativa, en el cual deben jugar papel fundamental las universidades y las unidades o centros de investigación a nivel regional