RESUMO
OBJECTIVE: To examine long-term healthcare dependency outcomes of stereotactic body radiation therapy (SBRT) to surgery for older adults with stage I non-small cell lung cancer (NSCLC). BACKGROUND: SBRT is an emerging alternative to surgery in patients with early-stage lung cancer. There remains a paucity of prospective studies comparing these modalities, especially with respect to long-term dependency outcomes in older adults with lung cancer. METHODS: Adults 70 years old and above with stage I NSCLC treated with surgery or SBRT from January 2010 to December 2017 were analyzed using 1:1 propensity score matching. Homecare use, days at home, and time spent alive and at home were compared. E-value methods assessed residual confounding. RESULTS: A total of 1129 and 2570 patients underwent SBRT and surgery, respectively. In all, 1016 per group were matched. SBRT was associated with a higher overall risk of homecare utilization [hazard ratio (HR)=1.75, 95% confidence interval (CI): 1.37-2.23] than surgery up to 5 years following treatment. While the hazards of death or nursing home admission were lower in the first 3 months after SBRT (HR=0.55, 95% CI: 0.36-0.85), they became consistently higher beyond this period and remained high up to 5 years compared with surgery (HR=2.13; 95% CI: 1.85-2.45). The above findings persisted in stratified analyses for frail patients and those with no pretreatment homecare. E-values indicated it was unlikely that the observed estimates could be explained by unmeasured confounders. CONCLUSIONS: Surgery offers robust long-term dependency outcomes compared with SBRT. These are important patient-centered endpoints which may be used for counseling and shared decision-making in older adults with stage I NSCLC.
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Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Radiocirurgia , Humanos , Idoso , Carcinoma Pulmonar de Células não Pequenas/radioterapia , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Carcinoma Pulmonar de Células não Pequenas/patologia , Neoplasias Pulmonares/radioterapia , Neoplasias Pulmonares/cirurgia , Neoplasias Pulmonares/patologia , Radiocirurgia/métodos , Estudos Prospectivos , Estadiamento de Neoplasias , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: We sought to compare long-term healthcare dependency and time-at-home between older adults undergoing minimally invasive surgery (MIS) for colorectal cancer (CRC) and those undergoing open resection. BACKGROUND: Although the benefits of MIS for CRC resection are established, data specific to older adults are lacking. Long-term functional outcomes, central to decision-making in the care for older adults, are unknown. METHODS: We performed a population-based analysis of patients ≥70years old undergoing CRC resection between 2007 to 2017 using administrative datasets. Outcomes were receipt of homecare and "high" time-at-home, which we defined as years with ≤14 institution-days, in the 5years after surgery. Homecare was analyzed using time-to-event analyses as a recurrent dichotomous outcome with Andersen-Gill multivariable models. High timeat-home was assessed using Cox multivariable models. RESULTS: Of 16,479 included patients with median follow-up of 4.3 (interquartile range 2.1-7.1) years, 7822 had MIS (47.5%). The MIS group had lower homecare use than the open group with 22.3% versus 31.6% at 6 months and 14.8% versus 19.4% at 1 year [hazard ratio 0.87,95% confidence interval (CI) 0.83-0.92]. The MIS group had higher probability ofhigh time-at-home than open surgery with 54.9% (95% CI 53.6%-56.1%) versus 41.2% (95% CI 40.1%-42.3%) at 5years (hazard ratio 0.71, 95% CI 0.68-0.75). CONCLUSIONS: Compared to open surgery, MIS for CRC resection was associated with lower homecare needs and higher probability of high time-at-home in the 5 years after surgery, indicating reduced long-term functional dependence. These are important patient-centered endpoints reflecting the overall long-term treatment burden to be taken into consideration in decision-making.
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Neoplasias Colorretais , Procedimentos Cirúrgicos Minimamente Invasivos , Humanos , Idoso , Modelos de Riscos Proporcionais , Neoplasias Colorretais/cirurgia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: To conduct a population-level analysis of temporal trends and risk factors for high symptom burden in patients receiving surgery for non-small cell lung cancer (NSCLC). BACKGROUND: A population-level overview of symptoms after curative intent surgery is necessary to inform decision making and supportive care for patients with lung cancer. METHODS: Retrospective cohort study of patients receiving surgery for stages I to III NSCLC between January 2007 and September 2018. Prospectively collection Edmonton Symptom Assessment System (ESAS) scores, linked to provincial administrative data, were used to describe the prevalence, trajectory, and predictors of moderate-to-severe symptoms in the year following surgery. RESULTS: A total of 5350 patients, with 28,490 unique ESAS assessments, were included in the analysis. Moderate-to-severe tiredness (68%), poor wellbeing (63%), and shortness of breath (60%) were the most common symptoms reported. The rise and fall in the proportion of patients experiencing moderate-to-severe symptoms after surgery coincided with the median time to first (58 days, interquartile range: 47-72) and last cycle of chemotherapy (140 days, interquartile range: 118-168), respectively. There was eventual stabilization, albeit above the preoperative baseline, within 6 to 7 months after surgery. Female sex (relative risk [RR] 1.09- 1.26), lower income (RR 1.08-1.23), stage III disease (RR 1.15-1.43), adjuvant therapy (RR 1.09-1.42), chemotherapy within 2 weeks of an ESAS assessment (RR 1.14-1.73), and pneumonectomy (RR 1.05-1.15) were associated with moderate-to-severe symptoms following surgery. CONCLUSIONS: Knowledge of population-level prevalence, trajectory, and predictors of moderate-to-severe symptoms after surgery for NSCLC can be used to facilitate shared decision making and improve symptom management throughout the course of illness.
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Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Humanos , Feminino , Estudos Retrospectivos , Neoplasias Pulmonares/cirurgia , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Avaliação de Sintomas , Canadá/epidemiologiaRESUMO
OBJECTIVE: To evaluate healthcare dependency following hepatopancreato-biliary cancer surgery in older adults (OA). SUMMARY BACKGROUND DATA: Functional outcomes are central to decisionmaking by OA, but long-term risks of dependency have not been described beyond 1 year in this population. METHODS: All patients over age 70 undergoing hepatectomy or pancreatec-tomy for cancer between 2007 and 2017 in Ontario were analyzed. Outcomes were 1) receipt of homecare and 2) time at home. Homecare was analyzed with cumulative incidence functions, and time at home with Kaplan-Meier and Cox multivariate models. RESULTS: A total of 902 and 1283 patients underwent hepatectomy and pancreatectomy, respectively. Homecare use was highest (72.3%) in postoperative month-1, decreasing to stabilize between year-1 (25.5%) and year-5 (18.3%). Repeated receipt of homecare was associated with female sex (HR 1.18, 95% CI 1.05-1.32), receipt of adjuvant therapy (HR 1.56, 1.37-1.78), and more recent year of surgery (HR 3.80, 3.05-4.72). The ratio of home nursing care versus personal support services reversed from 68%/26% in year-1, to 29/64% in year-5. High time at home (>350 days) at 1 and 5 years were 40.6% (95% CI 38.5%-42.6%) and 28.1% (25.9%-30.3%), respectively. The ratio of institution-days in acute care versus nursing homes went from 77%/14% in year-1 to 23%/70% in year-5. Low time at home was associated with duodenal (HR 1.45, 1.15-1.70) and pancreas cancer (HR 1.20, 1.02-1.42), and with rural residence (HR 1.24, 1.04-1.48). High time at home was associated with more recent year of surgery (HR 0.84, 0.76-0.93) and perioperative cancer therapy (HR 0.88, 0.78-0.99). Increasing age was neither associated with homecare receipt nor time at home. CONCLUSIONS: Following hepatopancreatobiliary cancer surgery, there is a high rate of long-term healthcare dependency for OA. There is an immediate high need for homecare that reaches a new baseline after 6 months, and the majority of OA will have at least 1 year with low time at home, most commonly the first year. These findings can aid in preoperative preparation and transitional care planning.
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Procedimentos Cirúrgicos do Sistema Biliar , Serviços de Assistência Domiciliar , Neoplasias , Humanos , Feminino , Idoso , Casas de Saúde , PancreatectomiaRESUMO
OBJECTIVE: We examined the impact of upfront small bowel resection (USBR) for metastatic small bowel neuroendocrine (SB-NET) compared to nonoperative management (NOM) on long-term healthcare utilization and survival outcomes. SUMMARY OF BACKGROUND DATA: The role of early resection of the primary tumor in metastatic SB-NET remains controversial. Conflicting data exist regarding its clinical and survival benefits. METHODS: This is a population-based retrospective matched comparative cohort study of adults diagnosed with synchronous metastatic SB-NET between 2001 and 2017 in Ontario. USBR was defined as resection within 6 months of diagnosis. Primary outcomes were subsequent unplanned acute care admissions and small bowel-related surgery. Secondary outcome was overall survival. USBR and NOM patients were matched 2:1 using a propensity-score. We used time-to-event analyses with cumulative incidencefunctions and univariate Andersen-Gill regression for primary outcomes. E value methods assessed the potential for residual confounding. RESULTS: Of 1000 patients identified, 785 had USBR. The matched cohort included 348 patients with USBR and 174 with NOM. Patients with USBR had lower 3-year risk of subsequent admissions (72.6% vs 86.4%, P < 0.001) than those with NOM, with hazard ratio 0.72 (95% confidence interval 0.570.91). USBR was associated with lower risk of subsequent small bowel-related surgery (15.4% vs 40.3%, P < 0.001), with hazard ratio 0.44 (95% confidence interval 0.29-0.67). E -values indicated it was unlikely that the observed risk estimates could be explained by an unmeasured confounder. Sensitivity analysis excluding emergent resections to define USBR did not alter the results. CONCLUSIONS: USBR for SB-NETs in the presence of metastatic disease was associated with better patient-oriented outcomes of decreased subsequent admissions and interventions, compared to NOM. USBR should be considered for metastatic SB-NETs.
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Neoplasias Intestinais , Tumores Neuroendócrinos , Adulto , Estudos de Coortes , Humanos , Neoplasias Intestinais/cirurgia , Neoplasias Pancreáticas , Estudos Retrospectivos , Neoplasias GástricasRESUMO
BACKGROUND: The clinical course of patients experiencing recurrence following hepatectomy for colorectal cancer metastases (CRM) is poorly defined. Previous studies associated shorter time to recurrence (TTR) in months, node-positive primary tumor, and more than one site of recurrence with worse outcomes. METHODS: We conducted a retrospective cohort study across four Canadian institutions to externally validate previously established prognostic factors of overall survival (OS). We included consecutive adult patients who had a recurrence following curative-intent liver resection for CRM. Prognostic factors were explored using a multivariable Cox regression model. Risk group cutoffs were identified through recursive partitioning. OS between low- and high-risk groups was compared using the Kaplan-Meier method. RESULTS: This study included 471 patients. Shorter TTR in months (hazard ratio [HR]: 0.95, 95% confidence interval [CI]: 0.93-0.97), presence of extrahepatic disease at first hepatectomy (HR: 2.54, 95% CI: 1.18-5.50), and larger tumor size in millimetres (HR: 1.01, 95% CI: 1.00-1.02) were associated with worse OS. Median OS in the high- and low-risk groups were 40.5 (95% CI: 34.0-45.7 months) versus 64.7 months (95% CI: 57.9-72.3 months; p < 0.001), respectively. CONCLUSIONS: We externally validated the prognostic significance of shorter TTR (<8.5 months) as a predictor of worse OS in patients who recur the following hepatectomy for CRM.
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Neoplasias Colorretais , Neoplasias Hepáticas , Adulto , Canadá , Neoplasias Colorretais/patologia , Intervalo Livre de Doença , Hepatectomia/métodos , Humanos , Neoplasias Hepáticas/secundário , Recidiva Local de Neoplasia/patologia , Prognóstico , Estudos RetrospectivosRESUMO
BACKGROUND: Functional outcomes are central to decision-making by older adults (OA), but long-term risks after cancer surgery have not been described beyond 1 year for this population. This study aimed to evaluate long-term health care support needs by examining homecare use after cancer surgery for OA. METHODS: This population-based study investigated adults 70 years of age or older with a new cancer diagnosis between 2007 and 2017 who underwent resection. The outcomes were receipt and intensity of homecare from postoperative discharge to 5 years after surgery. Time-to-event analysis with competing events was used. RESULTS: Among 82,037 patients, homecare use was highest (43.7% of eligible patients) in postoperative month 1. The need for homecare subsequently decreased to stabilize between year 1 (13.9%) and year 5 (12.6%). Of the patients not receiving preoperative homecare, 10.9% became long-term users at year 5 after surgery. Advancing age, female sex, frailty, high-intensity surgery, more recent period of surgery, and receipt of preoperative homecare were associated with increased hazards of postoperative homecare. Intensity of homecare went from 10.3 to 10.1 days per patient-month between month 1 and year 1, reaching 12 days per patient-month at year 5. The type of homecare services changed from predominantly nursing care in year 1 (51.9%) to increasing personal support services from year 2 (69.6%) to year 5 (77.5%). CONCLUSION: Receipt of homecare increased long-term after cancer surgery for OA, peaking in the first 6 months and plateauing thereafter at a new baseline. One tenth of the patients without preoperative homecare became long-term homecare users postoperatively, indicating changing health care needs focused on personal support services from year 2 to year 5.
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Serviços de Assistência Domiciliar , Neoplasias , Fatores Etários , Idoso , Atenção à Saúde , Feminino , Humanos , Masculino , Avaliação das Necessidades , Neoplasias/cirurgia , Cuidados Paliativos , Alta do Paciente , Cuidados Pós-OperatóriosRESUMO
BACKGROUND: High-intensity cancer surgery is increasingly common among older adults. However, these patients are at high-risk for unexpected intensive care unit (ICU) admissions after surgery. How these admissions impact older adults' long-term outcomes is unknown. METHODS: We performed a population-based, cohort study of older adults (age ≥ 70 years) who underwent high-intensity cancer surgery from 2007 to 2017. Analyses were performed to examine time alive and at home following surgery, defined as time from surgery to nursing home admission or death. Patients were followed for up to 5 years. Extended Cox proportional hazards models examined the independent association between unexpected ICU admission (ICU admissions excluding routine postoperative monitoring) and remaining alive and at home. Subgroup analysis stratified patients by duration of mechanical ventilation (MV). RESULTS: Of 47,367 identified older adults, 7372 (15.6%) had an unexpected ICU admission. Patients with an unexpected ICU admission had a significantly lower probability of being alive and at home at 5 years (26.2%; 95% confidence interval [CI] 25.1-27.2%) compared with those without an unexpected admission (56.8%; 95% CI 56.3-57.4%). After adjusting for baseline characteristics, unexpected ICU admission remained associated with less time alive and at home. The elevated risk of death or nursing home admission persisted for 5 years after surgery (years 2-5: hazard ratio [HR] 1.58, 95% CI 1.50-1.66). Duration of MV was inversely associated with time alive and at home. CONCLUSIONS: Older adults with an unexpected ICU admission after high-intensity cancer surgery are at increased risk for death or admission to a nursing home for at least 5 years.
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Hospitalização , Neoplasias , Idoso , Estudos de Coortes , Humanos , Unidades de Terapia Intensiva , Neoplasias/cirurgia , Modelos de Riscos ProporcionaisRESUMO
BACKGROUND: Gastrointestinal cancer surgery patients often develop perioperative anemia commonly treated with red blood cell (RBC) transfusions. Given the potential associated risks, evidence published over the past 10 years supports restrictive transfusion practices and blood conservation programs. Whether transfusion practices have changed remains unclear. We describe temporal RBC transfusion trends in a large North American population who underwent gastrointestinal cancer surgery. METHODS: We conducted a population-based retrospective cohort study of patients who underwent gastrointestinal cancer resection between 2007 and 2018 using health administrative datasets. The outcome was RBC transfusion during hospitalization. Temporal transfusion trends were analyzed with Cochran-Armitage tests. Multivariable regression assessed the association between year of diagnosis and likelihood of RBC transfusion while controlling for confounding. RESULTS: Of 79,764 patients undergoing gastrointestinal cancer resection, the median age was 69 years old (interquartile range (IQR) 60-78 years) and 55.5% were male. The most frequent procedures were colectomy (52.8%) and proctectomy (23.0%). A total of 18,175 patients (23%) received RBC transfusion. The proportion of patients transfused decreased from 26.5% in 2007 to 18.9% in 2018 (p < 0.001). After adjusting for patient, procedure, and hospital factors, the most recent time period (2015-2018) was associated with a reduced likelihood of receiving RBC transfusion [relative risk 0.86 (95% confidence interval: 0.83-0.89)] relative to the intermediate time period (2011-2014). CONCLUSION: Over 11 years, we observed decreased RBC transfusion use and reduced likelihood of transfusion in patients undergoing gastrointestinal cancer resection. This information provides a foundation to further examine transfusion appropriateness or explore if additional transfusion minimization in surgical patients can be achieved.
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Anemia , Procedimentos Cirúrgicos do Sistema Digestório , Transfusão de Eritrócitos , Neoplasias Gastrointestinais , Idoso , Procedimentos Cirúrgicos do Sistema Digestório/efeitos adversos , Feminino , Neoplasias Gastrointestinais/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
BACKGROUND: Although patients with neuroendocrine tumors (NETs) are known to have prolonged overall survival, the contribution of cancer-specific and noncancer deaths is undefined. This study examined cancer-specific and noncancer death after NET diagnosis. METHODS: We conducted a population-based retrospective cohort study of adult patients with NETs from 2001 through 2015. Using competing risks methods, we estimated the cumulative incidence of cancer-specific and noncancer death and stratified by primary NET site and metastatic status. Subdistribution hazard models examined prognostic factors. RESULTS: Among 8,607 included patients, median follow-up was 42 months (interquartile range, 17-82). Risk of cancer-specific death was higher than that of noncancer death, at 27.3% (95% CI, 26.3%-28.4%) and 5.6% (95% CI, 5.1%-6.1%), respectively, at 5 years. Cancer-specific deaths largely exceeded noncancer deaths in synchronous and metachronous metastatic NETs. Patterns varied by primary tumor site, with highest risks of cancer-specific death in bronchopulmonary and pancreatic NETs. For nonmetastatic gastric, small intestine, colonic, and rectal NETs, the risk of noncancer death exceeded that of cancer-specific deaths. Advancing age, higher material deprivation, and metastases were independently associated with higher hazards, and female sex and high comorbidity burden with lower hazards of cancer-specific death. CONCLUSIONS: Among all NETs, the risk of dying of cancer was higher than that of dying of other causes. Heterogeneity exists by primary NET site. Some patients with nonmetastatic NETs are more likely to die of noncancer causes than of cancer causes. This information is important for counseling, decision-making, and design of future trials. Cancer-specific mortality should be included in outcomes when assessing treatment strategies.
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Segunda Neoplasia Primária , Tumores Neuroendócrinos , Adulto , Estudos de Coortes , Feminino , Humanos , Incidência , Tumores Neuroendócrinos/epidemiologia , Tumores Neuroendócrinos/patologia , Estudos RetrospectivosRESUMO
BACKGROUND: Among patients not undergoing curative-intent therapy for esophagogastric cancer, access to care may vary. We examined the geographic distribution of care delivery and survival and their relationship with distance to cancer centres for non-curative esophagogastric cancer, hypothesising that patients living further from cancer centres have worse outcomes. METHODS: We conducted a population-based analysis of adults with non-curative esophagogastric cancer from 2005 to 2017 using linked administrative healthcare datasets in Ontario, Canada. Outcomes were medical oncology consultation, receipt of chemotherapy, and overall survival. Using geographic information system analysis, we mapped locations of cancer centres and outcomes across census divisions. Bivariate choropleth maps identified regional outcome discordances. Multivariable regression models assessed the relationship between distance from patient residence to the nearest cancer centre and outcomes, adjusting for demographic, clinical, and socioeconomic factors. RESULTS: Of 10,228 patients surviving a median 5.1 months (IQR: 2.0-12.0), 68.5% had medical oncology consultation and 32.2% received chemotherapy. Certain distances (reference ≤ 10 km) were associated with lower consultation [relative risk 0.79 (95% CI 0.63-0.97) for ≥ 101 km], chemotherapy receipt [relative risk 0.67 (95% CI 0.53-0.85) for ≥ 101 km], and overall survival [hazard ratio 1.07 (95% CI 1.02-1.13) for 11-50 km, hazard ratio 1.13 (95% CI 1.04-1.23) for 51-100 km]. CONCLUSION: A third of patients did not see medical oncology and most did not receive chemotherapy. Outcomes exhibited high geographic variability. Location of residence influenced outcomes, with inferior outcomes at certain distances > 10 km from cancer centres. These findings are important for designing interventions to reduce access disparities for non-curative esophagogastric cancer care.
Assuntos
Neoplasias Esofágicas/mortalidade , Utilização de Instalações e Serviços/estatística & dados numéricos , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Oncologia/estatística & dados numéricos , Neoplasias Gástricas/mortalidade , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos/uso terapêutico , Neoplasias Esofágicas/terapia , Feminino , Geografia , Humanos , Masculino , Pessoa de Meia-Idade , Ontário , Ambulatório Hospitalar/estatística & dados numéricos , Encaminhamento e Consulta/estatística & dados numéricos , Estudos Retrospectivos , Neoplasias Gástricas/terapia , Taxa de SobrevidaRESUMO
BACKGROUND: Patients undergoing hepatectomy can have elevated INR and may have venous thromboembolism (VTE) prophylaxis withheld as a result. We sought to examine the association between preoperative INR elevation and VTE following hepatectomy. METHODS: Hepatectomies captured in the American College of Surgeons National Surgical Quality Improvement Program registry between 2007 and 2016 were analyzed. Univariable and multivariable models examined the effect of incremental increases in preoperative INR on 30-day VTE, perioperative transfusion, serious morbidity, and mortality, adjusting for potential confounders. RESULTS: We included 25,220 elective hepatectomies (62.4% partial lobectomies, 10.1% left hepatectomies, 18.6% right hepatectomies, 9.2% trisegmentectomies). The median age of the patients was 60 years and 49% were male. INR was elevated in 3089 patients (12.2%): 1.1-1.2 in 8.1%, 1.2-1.4 in 3.3%, and 1.4-2.0 in 0.9%. Incremental elevations in INR were independently associated with increasing risk for postoperative VTE [odds ratio (OR) 1.15, 95% confidence intervals 1.01-1.31], perioperative transfusion [OR 1.35 (1.28-1.43)], serious morbidity [OR 1.35 (1.28-1.43)], and mortality [OR 1.76 (1.56-1.98)]. CONCLUSION: Elevation in preoperative INR was counter-intuitively associated with increased risk of both VTE and perioperative transfusion following hepatectomy. The role of perioperative thromboprophylaxis warrants further investigation to determine optimal care in patients with elevated preoperative INR.
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Cirurgiões , Tromboembolia Venosa , Anticoagulantes/efeitos adversos , Hepatectomia/efeitos adversos , Humanos , Coeficiente Internacional Normatizado , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Melhoria de Qualidade , Sistema de Registros , Fatores de Risco , Tromboembolia Venosa/diagnóstico , Tromboembolia Venosa/epidemiologia , Tromboembolia Venosa/etiologiaRESUMO
BACKGROUND: One of the most common psychological morbidities of cancer is depression. Routine depression symptoms screening (DSS) is recommended, but its ability to lead to psychosocial interventions in clinical practice is limited. We examined the use of and factors associated with psychosocial interventions for positive DSS following cancer diagnosis. MATERIALS AND METHODS: We conducted a population-based cohort study of patients with diagnoses from 2010 to 2017 who reported ≥1 patient-reported Edmonton Symptom Assessment System (ESAS) score. Positive DSS was defined as ESAS ≥2 out of 10 for the depression item within 6 months of diagnosis. Outcomes were psychosocial interventions around the time of positive DSS: palliative care assessment, psychiatry/psychology assessment, social work referral, and antidepressant therapy (in patients ≥65 years of age with universal drug coverage). We examined reduction in depression symptom score (≥1 point) following intervention. Modified Poisson regression examined factors associated with interventions. RESULTS: Of 142,270 patients, 65,424 (46.0%) reported positive DSS at a median of 66 days (interquartile range: 34-105) after diagnosis. Of those with depression symptoms, 17.1% received palliative assessment, 1.7% psychiatry/psychology assessment, 8.4% social work referral, and 4.3% antidepressant therapy. Depression symptom score decreased in 67.2% who received palliative assessment, 63.7% with psychiatry/psychology assessment, 67.3% with social work referral, and 71.4% with antidepressant therapy. On multivariable analysis, patients with older age, rural residence, lowest income quintile, and genitourinary or oropharyngeal cancer were more likely to not receive intervention other than palliative care. CONCLUSION: The proportion of patients reporting positive DSS after cancer diagnosis receiving psychosocial intervention is low. We identified patients vulnerable to not receiving interventions, who may benefit from additional support. These data represent a call to action to modify practice and optimize the usefulness of systematic symptom screening. IMPLICATIONS FOR PRACTICE: Patient-reported depression symptoms screening should be followed by targeted interventions to improve symptoms and patient-centered management.
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Depressão , Neoplasias , Idoso , Estudos de Coortes , Depressão/diagnóstico , Depressão/tratamento farmacológico , Depressão/epidemiologia , Humanos , Neoplasias/complicações , Neoplasias/diagnóstico , Neoplasias/epidemiologia , Cuidados Paliativos , Medidas de Resultados Relatados pelo Paciente , Estudos ProspectivosRESUMO
BACKGROUND: Little is known about how the geographic distribution of cancer services may influence disparities in outcomes for noncurable pancreatic adenocarcinoma. We therefore examined the geographic distribution of outcomes for this disease in relation to distance to cancer centers. METHODS: We conducted a retrospective population-based analysis of adults in Ontario, Canada, diagnosed with noncurable pancreatic adenocarcinoma from 2004 through 2017 using linked administrative healthcare datasets. The exposure was distance from place of residence to the nearest cancer center providing medical oncology assessment and systemic therapy. Outcomes were medical oncology consultation, receipt of cancer-directed therapy, and overall survival. We examined the relationship between distance and outcomes using adjusted multivariable regression models. RESULTS: Of 15,970 patients surviving a median of 3.3 months, 65.6% consulted medical oncology and 38.5% received systemic therapy. Regions with comparable outcomes were clustered throughout Ontario. Mapping revealed regional discordances between outcomes. Increasing distance (reference, ≤10 km) was independently associated with lower likelihood of medical oncology consultation (relative risks [95% CI] for 11-50, 51-100, and ≥101 km were 0.90 [0.83-0.98], 0.78 [0.62-0.99], and 0.77 [0.55-1.08], respectively) and worse survival (hazard ratios [95% CI] for 11-50, 51-100, and ≥101 km were 1.08 [1.04-1.12], 1.17 [1.10-1.25], and 1.10 [1.02-1.18], respectively), but not with likelihood of receiving therapy. Receipt of therapy seems less sensitive to distance, suggesting that distance limits entry into the cancer care system via oncology consultation. Regional outcome discordances suggest inefficiencies within and protective factors outside of the cancer care system. CONCLUSIONS: These findings provide a basis for clinicians to optimize their practices for patients with noncurable pancreatic adenocarcinoma, for future studies investigating geographic barriers to care, and for regional interventions to improve access.
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Adenocarcinoma , Neoplasias Pancreáticas , Adenocarcinoma/epidemiologia , Adenocarcinoma/terapia , Atenção à Saúde , Geografia , Humanos , Ontário/epidemiologia , Neoplasias Pancreáticas/epidemiologia , Neoplasias Pancreáticas/terapia , Estudos RetrospectivosRESUMO
BACKGROUND: Esophagogastric cancer (EGC) is one of the deadliest and costliest malignancies to treat. Care by high-volume providers can provide better outcomes for patients with EGC. Cost implications of volume-based cancer care are unclear. We examined the cost-effectiveness of care by high-volume medical oncology providers for non-curative management of EGC. METHODS: We conducted a population-based cohort study of non-curative EGC over 2005-2017 by linking administrative datasets. High-volume was defined as ≥ 11 patients/provider/year. Healthcare costs ($USD/patient/month-survived) were computed from diagnosis to death or end of follow-up from the perspective of the healthcare system. Multivariable quantile regression examined the association between care by high-volume providers and costs. Sensitivity analyses were conducted by varying costing horizons and high-volume definitions. RESULTS: Among 7011 non-curative EGC patients, median overall survival was superior with care by high-volume providers with 7.0 (IQR 3.3-13.3) compared to 5.9 (IQR 2.6-12.1) months (p < 0.001) for low-volume providers. Median costs/patient/month-lived were lower for high-volume providers ($5518 vs. $5911; p < 0.001), owing to lower inpatient acute care costs, despite higher medication-associated and radiotherapy costs. Care by high-volume providers was independently associated with a reduction of $599 per patient/month-lived (95% confidence interval - 966 to - 331) compared to low-volume providers. The incremental cost-effectiveness ratio was - 393. Care by high-volume providers remained the dominant strategy when varying the costing horizon and the high-volume definition. CONCLUSION: Care by high-volume providers for non-curative EGC is associated with superior survival and lower healthcare costs, indicating a dominant strategy that may provide an opportunity to improve cost-effectiveness of care delivery.
Assuntos
Análise Custo-Benefício , Neoplasias Esofágicas/economia , Junção Esofagogástrica/patologia , Pessoal de Saúde/estatística & dados numéricos , Hospitais com Alto Volume de Atendimentos/estatística & dados numéricos , Neoplasias Gástricas/economia , Idoso , Idoso de 80 Anos ou mais , Canadá/epidemiologia , Terapia Combinada , Neoplasias Esofágicas/epidemiologia , Neoplasias Esofágicas/patologia , Neoplasias Esofágicas/terapia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Neoplasias Gástricas/epidemiologia , Neoplasias Gástricas/patologia , Neoplasias Gástricas/terapiaRESUMO
BACKGROUND: While surgical care by high-volume providers for esophago-gastric cancer (EGC) yields better outcomes, volume-outcome relationships are unknown for systemic therapy. We examined receipt of therapy and outcomes in the non-curative management of EGC based on medical oncology provider volume. METHODS: We conducted a population based retrospective cohort study of non-curative EGC over 2005-2017 by linking administrative healthcare datasets. The volume of new EGC consultations per medical oncology provider per year was calculated and divided into quintiles. High-volume (HV) medical oncologists were defined as the 4-5th quintiles. Outcomes were receipt of chemotherapy and overall survival (OS). Multivariate logistic and Cox-proportional hazards regressions examined the association between management by HV medical oncologist, receipt of systemic therapy, and OS. RESULTS: 7011 EGC patients with non-curative management consulted with medical oncology. 1-year OS was superior for HV medical oncologists (> 11 patients/year), with 28.4% (95% CI 26.7-30.2%) compared to 25.1% (95% CI 23.8-26.3%) for low volume (p < 0.001). After adjusting for age, sex, comorbidity burden, rurality, income quintile, and diagnosis year, HV medical oncologist was independently associated with higher odds of receiving chemotherapy (OR 1.13, 95% CI 1.01-1.26), and independently associated with superior OS (HR 0.89, 95% CI 0.84-0.93). CONCLUSIONS: Medical oncology provider volume was associated with variation in non-curative management and outcomes of EGC. Care by an HV medical oncologist was independently associated with higher odds of receiving chemotherapy and superior OS, after adjusting for case mix. This information is important to inform disease care pathways and care organization; an increase in the number of HV medical oncologists may reduce variation and improve outcomes.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Neoplasias Esofágicas/mortalidade , Hospitais com Alto Volume de Atendimentos/estatística & dados numéricos , Cobertura do Seguro/estatística & dados numéricos , Oncologistas/estatística & dados numéricos , Neoplasias Gástricas/mortalidade , Carga de Trabalho/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Neoplasias Esofágicas/tratamento farmacológico , Neoplasias Esofágicas/epidemiologia , Neoplasias Esofágicas/patologia , Feminino , Seguimentos , Humanos , Seguro Saúde , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Prospectivos , Qualidade da Assistência à Saúde , Estudos Retrospectivos , Neoplasias Gástricas/tratamento farmacológico , Neoplasias Gástricas/epidemiologia , Neoplasias Gástricas/patologia , Taxa de SobrevidaRESUMO
BACKGROUND: The Patient-Reported Outcomes, Burdens, and Experiences (PROBE) questionnaire is a tool for assessing the quality of life and disease burden in people living with hemophilia. OBJECTIVE: The objectives of our study were (1) to assess the needs of relevant stakeholders involved in the use of PROBE, (2) to develop the software infrastructure needed to meet these needs, and (3) to test the usability of the final product. METHODS: We conducted a series of semistructured interviews of relevant stakeholders, including PROBE investigators, people with hemophilia, and representatives of the sponsor. Based on these, we developed an online survey and a mobile app for iOS and Android. A user group evaluated the final product using the System Usability Scale (SUS) and an open feedback framework. RESULTS: The online survey was updated, and the myPROBE app for mobile devices and a new application programming interface were developed. The app was tested and modified according to user feedback over multiple cycles. The final version of the app was released in July 2019. Seventeen users aged 23 to 67 years evaluated the final version of the app using the SUS. The median (first, third quartile) SUS score for the app was 85 (68, 88) out of 100. The newly introduced functionalities were as follows: (1) capability to longitudinally track repeated fillings of the questionnaire at different time points by the same participant (as opposed to anonymous completion); (2) linking of the questionnaire with hemophilia registries, starting with the Canadian Bleeding Disorders Registry as a proof of concept; (3) removing or adding questions as needed; and (4) sending notifications to the users (eg, reminders). A new secure database was built for securely storing personal information separately from the questionnaire data. The PROBE online survey is currently available in 96 countries and 34 languages. CONCLUSIONS: The online survey was updated successfully, and the myPROBE app was developed, with a SUS score of 85 (out of 100). The app has been released in 81 countries and 34 languages. This will facilitate data collection for research and advocacy purposes, and the use of this tool in everyday clinical practice.
RESUMO
BACKGROUND: Patient information is critical in shared decision-making and patient-centred management for neuroendocrine tumours (NETs). Most adults search the internet for health issues, with over half considering such information to be credible. Therefore, we evaluated the quality of online information on NETs. METHODS: Searching for "Neuroendocrine Tumours", the top 20 websites from Google and top 10 from Yahoo and Bing were identified. Open-access websites written in English were included. Websites indicated as advertisements or directed towards healthcare providers were excluded. Each website was evaluated using the JAMA benchmarks, DISCERN instrument, and the Health on the Internet (HONCode) seal by two independent reviewers. RESULTS: We included 16 unique websites after removing duplicates. Four were education pages from healthcare institutions, 10 were Cancer Society pages, and 2 were general information pages. The average score for JAMA benchmarks was 2.3, with 19% of websites receiving the highest score of 4. Specifically, 31% met the benchmark for authorship, 69% for attribution, 94% for disclosure, and 44% for currency. The average score for the DISCERN instrument was 46.5, with no website achieving the maximum of 80 points. The HONCode seal was present in 3 out of 16 websites (18%). CONCLUSIONS: We identified major issues with the quality of online information for NETs using validated instruments. The majority of websites identified through common search engines are low-quality. Patients should be informed of the limited quality of online information on NETs. High-quality online information is needed to ensure that patients can avoid misinformation and actively participate in their care.
Assuntos
Comunicação , Tumores Neuroendócrinos , Humanos , Tumores Neuroendócrinos/terapiaRESUMO
Importance: Cancer care has inherent complexities in older adults, including balancing risks of cancer and noncancer death. A poor understanding of cause-specific outcomes may lead to overtreatment and undertreatment. Objective: To examine all-cause and cancer-specific death throughout 5 years for older adults after cancer resection. Design, Setting, and Participants: This population-based cohort study was conducted in Ontario, Canada, using the administrative databases stored at ICES (formerly the Institute for Clinical Evaluative Sciences). All adults 70 years or older who underwent resection for a new diagnosis of cancer between January 1, 2007, and December 31, 2017, were included. Patients were followed up until death or censored at date of last contact of December 31, 2018. Exposures: Cancer resection. Main Outcome and Measures: Using a competing risks approach, the cumulative incidence of cancer and noncancer death was estimated and stratified by important prognostic factors. Multivariable subdistribution hazard models were fit to explore prognostic factors. Results: Of 82 037 older adults who underwent surgery (all older than 70 years; 52 119 [63.5%] female), 16 900 of 34 044 deaths (49.6%) were cancer related at a median (interquartile range) follow-up of 46 (23-80) months. At 5 years, estimated cumulative incidence of cancer death (20.7%; 95% CI, 20.4%-21.0%) exceeded noncancer death (16.5%; 95% CI, 16.2%-16.8%) among all patients. However, noncancer deaths exceeded cancer deaths starting at 3 years after surgery in breast, prostate, and melanoma skin cancers, patients older than 85 years, and those with frailty. Cancer type, advancing age, and frailty were independently associated with cause-specific death. Conclusions and Relevance: At the population level, the relative burden of cancer deaths exceeds noncancer deaths for older adults selected for surgery. No subgroup had a higher burden of noncancer death early after surgery, even in more vulnerable patients. This cause-specific overall prognosis information should be used for patient counseling, to assess patterns of over- or undertreatment in older adults with cancer at the system level, and to guide targets for system-level improvements to refine selection criteria and perioperative care pathways for older adults with cancer.