RESUMO
BACKGROUND: Medicaid expansion (ME) has contributed to transforming the United States healthcare system. However, its effect on palliative care of primary liver cancers remains unknown. This study aimed to evaluate the association between ME and the receipt of palliative treatment in advanced-stage liver cancer. METHODS: Patients diagnosed with stage IV hepatocellular carcinoma or intrahepatic cholangiocarcinoma were identified from the National Cancer Database and divided into pre-expansion (2010-2013) and postexpansion (2015-2019) cohorts. Logistic regression identified predictors of palliative treatment. Difference-in-difference (DID) analysis assessed changes in palliative care use between patients living in ME states and patients living in non-ME states. RESULTS: Among 12,516 patients, 4582 (36.6%) were diagnosed before expansion, and 7934 (63.6%) were diagnosed after expansion. Overall, rates of palliative treatment increased after ME (18.1% [pre-expansion] vs 22.3% [postexpansion]; P < .001) and are more pronounced among ME states. Before expansion, only cancer type and education attainment were associated with the receipt of palliative treatment. Conversely, after expansion, race, insurance, location, cancer type, and ME status (odds ratio [OR], 1.23; 95% CI, 1.06-1.44; P = .018) were all associated with palliative care. Interestingly, the odds were higher if treatment involved receipt of pain management (OR, 2.05; 95% CI, 1.23-2.43; P = .006). Adjusted DID analysis confirmed increased rates of palliative treatment among patients living in ME states relative to non-ME states (DID, 4.4%; 95% CI, 1.2-7.7; P = .008); however, racial disparities persist (White, 5.6; 95% CI, 1.4-9.8; P = .009; minority, 2.6; 95% CI, -2.5 to 7.6; P = .333). CONCLUSION: The implementation of ME contributed to increased rates of palliative treatment for patients residing in ME states after expansion. However, racial disparities persist even after ME, resulting in inequitable access to palliative care.
Assuntos
Neoplasias dos Ductos Biliares , Neoplasias Hepáticas , Humanos , Estados Unidos , Medicaid , Cuidados Paliativos , Patient Protection and Affordable Care Act , Cobertura do Seguro , Neoplasias Hepáticas/terapia , Ductos Biliares Intra-HepáticosRESUMO
The term hepatolithiasis describes the presence of biliary stones within the intrahepatic bile ducts, above the hilar confluence of the hepatic ducts. The disease is more prevalent in Asia, mainly owing to socioeconomic and dietary factors, as well as the prevalence of biliary parasites. In the last century, owing to migration, its global incidence has increased. The main pathophysiological mechanisms involve cholangitis, bile infection and biliary strictures, creating a self-sustaining cycle that perpetuates the disease, frequently characterised by recurrent episodes of bacterial infection referred to as syndrome of "recurrent pyogenic cholangitis". Furthermore, long-standing hepatolithiasis is a known risk factor for development of intrahepatic cholangiocarcinoma. Various classifications have aimed at providing useful insight of clinically relevant aspects and guidance for treatment. The management of symptomatic patients and those with complications can be complex, and relies upon a multidisciplinary team of hepatologists, endoscopists, interventional radiologists and hepatobiliary surgeons, with the main goal being to offer relief from the clinical presentations and prevent the development of more serious complications. This comprehensive review provides insight on various aspects of hepatolithiasis, with a focus on epidemiology, new evidence on pathophysiology, most important clinical aspects, different classification systems and contemporary management.
Assuntos
Ductos Biliares Intra-Hepáticos , Humanos , Fatores de Risco , Ductos Biliares Intra-Hepáticos/patologia , Litíase/epidemiologia , Litíase/terapia , Litíase/diagnóstico , Prevalência , Resultado do Tratamento , Hepatopatias/epidemiologia , Hepatopatias/terapia , Hepatopatias/diagnóstico , Incidência , Colangite/epidemiologia , Colangite/terapia , Colangite/diagnósticoRESUMO
Tissue-resident and recruited immune cells are essential mediators of natural and therapy-induced immunosurveillance of liver neoplasia. This idea has been recently reinforced by the clinical approval of immune checkpoint inhibitors for the immunotherapy of hepatocellular carcinoma and cholangiocarcinoma. Such research progress relies on the in-depth characterization of the immune populations that are present in pre-neoplastic and neoplastic hepatic lesions. A convenient technology for advancing along this path is high-dimensional cytometry.In this chapter, we present a protocol to assess the subtype and differentiation state of hepatic lymphocyte populations by multicolor immunofluorescence staining and flow cytometry. We detail the steps required for viability assessment and immune cell phenotyping of single-cell suspensions of liver cells by means of surface and intracellular staining of more than a dozen markers of interest. This protocol does not require prior removal of debris and dead cells and allows to process multiple samples in parallel. The procedure includes the use of a fixative-resistant viability dye that allows cell fixation and permeabilization after cell surface staining and before intracellular staining and data acquisition on a flow cytometer. Moreover, we provide a panel of fluorochrome-labeled antibodies designed for the characterization of lymphocytic subsets that can be adapted to distinct experimental settings. Finally, we present an overview of the post-staining pipeline, including data acquisition on a flow cytometer and tools for post-acquisition analyses.
Assuntos
Neoplasias dos Ductos Biliares , Neoplasias Hepáticas , Humanos , Citometria de Fluxo/métodos , Subpopulações de Linfócitos , Ductos Biliares Intra-HepáticosRESUMO
BACKGROUND AND AIMS: To measure the impact of socio-economic environment on the incidence of hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (iCCA). METHOD: The study used data from the French Network of Cancer Registries (FRANCIM) between 2006 and 2016. Classification of patients into HCC and iCCA was performed according to the topographical and morphological codes of the 3rd edition of the International Classification of Diseases for Oncology. Patient addresses were geolocalized and assigned to an IRIS, the smallest French geographic unit. Socio-economic environment was assessed by the European Deprivation Index (EDI). Sex- and age-standardized incidence rates with 95% confidence intervals (CI) were estimated per 100 000 inhabitants, by national quintiles, for each IRIS, sex and age group. Quintile 1 (Q1) characterized the most affluent areas. A Poisson regression was performed to model the impact of deprivation. RESULTS: We included 22 249 cases (79.64% HCC, 16.97% iCCA). Incidence rates were 11.46 and 2.39 per 100 000 person-years for HCC and iCCA, respectively. There was an over-incidence of HCC in quintiles 2, 3, 4 and 5 compared to quintile 1: Q1 10.28 [9.9-10.66] per 100 000 person-years, Q2 11.43 [10.48-12.47] (p < .0001), Q3 11.81 [10.82-12.89] (p < .0001), Q4 12.26 [11.25-13.37] (p < .001) and Q5 11.53 [10.57-12.57] (p < .0001). By contrast, there was no difference for iCCa. Deprivation was significantly associated with HCC in men (p = .0018) and women (p = .0009), but not with iCCA (p = .7407). CONCLUSION: The incidence of HCC is related to socio-economic environment, unlike iCCA. HCC and iCCA should be studied separately in epidemiological studies.
Assuntos
Neoplasias dos Ductos Biliares , Carcinoma Hepatocelular , Colangiocarcinoma , Neoplasias Hepáticas , Masculino , Humanos , Feminino , Carcinoma Hepatocelular/epidemiologia , Carcinoma Hepatocelular/patologia , Neoplasias Hepáticas/epidemiologia , Neoplasias Hepáticas/patologia , Incidência , Colangiocarcinoma/epidemiologia , Colangiocarcinoma/patologia , França/epidemiologia , Ductos Biliares Intra-Hepáticos/patologia , Neoplasias dos Ductos Biliares/epidemiologia , Neoplasias dos Ductos Biliares/patologia , Fatores SocioeconômicosRESUMO
OBJECTIVE: To compare the diagnostic performance and interobserver agreement between contrast-enhanced computed tomography (CECT) and contrast-enhanced magnetic resonance imaging (CE-MRI) with magnetic resonance cholangiopancreatography (MRCP) for evaluating the resectability in patients with extrahepatic cholangiocarcinoma (eCCA). MATERIALS AND METHODS: This retrospective study included treatment-naïve patients with pathologically confirmed eCCA, who underwent both CECT and CE-MRI with MRCP using extracellular contrast media between January 2015 and December 2020. Among the 214 patients (146 males; mean age ± standard deviation, 68 ± 9 years) included, 121 (56.5%) had perihilar cholangiocarcinoma. R0 resection was achieved in 108 of the 153 (70.6%) patients who underwent curative-intent surgery. Four fellowship-trained radiologists independently reviewed the findings of both CECT and CE-MRI with MRCP to assess the local tumor extent and distant metastasis for determining resectability. The pooled area under the receiver operating characteristic curve (AUC), sensitivity, and specificity of CECT and CE-MRI with MRCP were compared using clinical, surgical, and pathological findings as reference standards. The interobserver agreement of resectability was evaluated using Fleiss kappa (κ). RESULTS: No significant differences were observed between CECT and CE-MRI with MRCP in the pooled AUC (0.753 vs. 0.767), sensitivity (84.7% [366/432] vs. 90.3% [390/432]), and specificity (52.6% [223/424] vs. 51.4% [218/424]) (P > 0.05 for all). The AUC for determining resectability was higher when CECT and CE-MRI with MRCP were reviewed together than when CECT was reviewed alone in patients with discrepancies between the imaging modalities or with indeterminate resectability (0.798 [0.754-0.841] vs. 0.753 [0.697-0.808], P = 0.014). The interobserver agreement for overall resectability was fair for both CECT (κ = 0.323) and CE-MRI with MRCP (κ = 0.320), without a significant difference (P = 0.884). CONCLUSION: CECT and CE-MRI with MRCP showed no significant differences in the diagnostic performance and interobserver agreement in determining the resectability in patients with eCCA.
Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Masculino , Humanos , Colangiopancreatografia por Ressonância Magnética/métodos , Estudos Retrospectivos , Imageamento por Ressonância Magnética/métodos , Meios de Contraste , Colangiocarcinoma/diagnóstico por imagem , Colangiocarcinoma/cirurgia , Neoplasias dos Ductos Biliares/diagnóstico por imagem , Neoplasias dos Ductos Biliares/cirurgia , Ductos Biliares Intra-HepáticosRESUMO
INTRODUCTION: Food insecurity (FI) may predispose individuals to suboptimal nutrition, leading to chronic disease and poor health outcomes. We sought to assess the impact of county-level FI on postoperative outcomes among patients undergoing resection of hepatopancreaticobiliary (HPB) cancer. METHODS: Patients who were diagnosed with HPB cancer between 2010 and 2015 were identified from the Surveillance, Epidemiology, and End Results (SEER)-Medicare database. Data on annual county-level FI were obtained from the Feeding America: Mapping the Meal Gap report and were categorized into tertiles. Textbook outcome was defined as no extended length of stay, perioperative complications, 90-day readmission, and 90-day mortality. Multiple logistic regression and Cox regression models were used to assess outcomes and survival relative to FI. RESULTS: Among 49,882 patients (hepatocellular: n = 11,937, 23.9%; intrahepatic cholangiocarcinoma: n = 2111, 4.2%; extrahepatic cholangiocarcinoma: n = 4047, 8.1%; gallbladder: n = 2853, 5.7%; pancreatic: n = 28,934, 58.0%), 6702 (13.4%) patients underwent a surgical resection. Median age was 75 years (interquartile range 69-82), and most patients were male (n = 25,767, 51.7%) and self-identified as White (n = 36,381, 72.9%). Overall, 5291 (10.6%) and 39,664 (79.5%) individuals resided in low or moderate FI counties, respectively, while 4927 (9.8%) patients resided in high FI counties. Achievement of textbook outcome (TO) was 56.3% (n = 6702). After adjusting for competing risk factors, patients residing in high FI counties had lower odds to achieve a TO versus individuals living in low FI counties (odds ratio 0.69, 95% confidence interval [CI] 0.54-0.88, p = 0.003). In addition, patients residing in moderate and high FI counties had a greater risk of mortality at 1- (referent, low, moderate: hazard ratio [HR] 1.09, 95% CI 1.05-1.14; high: HR 1.14, 95% CI 1.08-1.21), 3- (referent, low, moderate: HR 1.09, 95% CI 1.05-1.14; high: HR 1.14, 95% CI 1.08-1.21), and 5- (referent, low, moderate: HR 1.05, 95% CI 1.01-1.09; high: HR 1.07, 95% CI 1.02-1.13) years versus individuals from low FI counties. CONCLUSIONS: FI was associated with adverse perioperative outcomes and long-term survival following resection of an HPB malignancy. Interventions directed towards mitigating nutritional inequities are needed to improve outcomes among vulnerable HPB populations.
Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Humanos , Masculino , Idoso , Estados Unidos/epidemiologia , Feminino , Medicare , Colangiocarcinoma/cirurgia , Insegurança Alimentar , Ductos Biliares Intra-Hepáticos/patologia , Neoplasias dos Ductos Biliares/cirurgiaRESUMO
BACKGROUND: In the transplant setting, the definition of the risk of neoplastic transmission from donor to recipient often requires intraoperative pathological evaluation on frozen sections. Although most lesions can be easily classified into acceptable or unacceptable risk according to the Italian National Guidelines, there are cases in which unusual histologic features cannot be further investigated because of the lack of ancillary techniques on frozen sections. CASE PRESENTATION: Here we present a case of a liver lesion in a 51-year-old male donor, subjected to histopathological on-call examination. The frozen sections showed a well-demarcated lesion consisting of epithelioid cells disposed in laminar structures and intermingled with a dense lymphocytic population: this led to organ discard with interruption of the donation process. The definitive histological analysis required an extensive immunohistochemical (IHC) investigation: the final diagnosis was "bile duct adenoma with oncocytic features", eventually confirmed by a strongly positive anti-mitochondrial IHC. Finally, an NGS panel analysis was performed, which revealed NRAS mutation. DISCUSSION: To the best of our knowledge, this is the first case of oncocytic bile duct adenoma confirmed by anti-mitochondrial IHC and with NRAS mutation. The most challenging aspect of this case was represented by the transplant setting. In fact, the oncocytic features and the dense lymphocytic infiltrate represented concomitant unusual histological features that led to the halt of the organ donation procedures.
Assuntos
Adenoma de Ducto Biliar , Neoplasias dos Ductos Biliares , Neoplasias Hepáticas , Masculino , Humanos , Pessoa de Meia-Idade , Secções Congeladas , Ductos Biliares Intra-Hepáticos/patologia , Neoplasias dos Ductos Biliares/patologia , Doadores de Tecidos , Medição de Risco , Proteínas de Membrana , GTP Fosfo-HidrolasesRESUMO
INTRODUCTION: The Affordable Care Act increased insurance coverage for patients residing in states that expanded Medicaid coverage, but its impact on the outcomes of intrahepatic cholangiocarcinoma (ICC) is not clear. Therefore, we examine the impact of Medicaid expansion (ME) on access to treatment and outcomes of ICC. METHODS: We queried the National Cancer Database (NCDB) data for patients with a diagnosis of ICC (2010-2018). Difference-in-difference (DID) analysis was performed to assess the impact of January 2014 ME on curative-intent surgical resection, multimodal therapy, neoadjuvant chemotherapy, 30-day mortality, and overall survival (OS). RESULTS: Of the 2150 patients included in the study,1574 (73.2%) and 576 (26.8%) patients lived in non-ME and ME states, respectively. On adjusted DID, ME was independently associated with receipt of curative-intent surgical resection (DID coefficient: 0.05, 95% confidence interval [95% CI]: 0.04-0.06, p = 0.002) and multimodal therapy (DID coefficient: 0.08, 95% CI: 0.06-0.10, p = 0.004). In addition, ME was associated with improved OS in ME states (hazard ratio [HR]: 0.73, 95% CI: 0.62-0.87, p = 0.001) but not in non-ME states (HR: 0.95, 95% CI: 0.80-1.12, p = 0.536). CONCLUSION: ME status consistently predicted increased utilization of care processes that improved ICC outcomes, including greater rates of curative-intent surgery and multimodal therapy.
Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Estados Unidos , Humanos , Medicaid , Patient Protection and Affordable Care Act , Seguimentos , Estudos Retrospectivos , Colangiocarcinoma/cirurgia , Cobertura do Seguro , Ductos Biliares Intra-Hepáticos/cirurgia , Neoplasias dos Ductos Biliares/cirurgia , Resultado do TratamentoRESUMO
OBJECTIVE: Although surgical resection offers the only chance of cure of perihilar cholangiocarcinoma and R1 resection has a poor prognosis, there is no consensus on optimal preoperative assessment of its longitudinal spread. We aimed to establish the optimal means of achieving this goal. METHODS: This was a retrospective, single-center study of 61 patients who had undergone multi-detector row computed tomography, endoscopic retrograde cholangiography, intraductal ultrasonography, and mapping biopsy prior to resection of perihilar cholangiocarcinomas in our institute from January 2010 and December 2021. RESULTS: The most accurate single methods for assessing longitudinal spread were intraductal ultrasonography and mapping biopsy (both 72.1%). A combination of all four assessment methods was accurate in 51 (83.6%) of our patients. Independent risk factors for inaccuracy were Bismuth-Corlette Type IV and high histologic-grade tumors. The R0 resection rate was higher with accurate than inaccurate assessments (90.2% vs. 30.0%, P < 0.001). R0 resection was associated with significantly better relapse-free survival than R1 resection (P = 0.006). However, overall survival did not differ between these groups. CONCLUSION: Preoperative assessment of longitudinal spread of perihilar cholangiocarcinomas by four different modalities is optimal, achieving 83.6% accuracy and a 90.2% R0 resection rate.
Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Tumor de Klatskin , Humanos , Tumor de Klatskin/patologia , Tumor de Klatskin/cirurgia , Colangiocarcinoma/cirurgia , Estudos Retrospectivos , Recidiva Local de Neoplasia/cirurgia , Ductos Biliares Intra-Hepáticos , Neoplasias dos Ductos Biliares/cirurgia , HepatectomiaRESUMO
BACKGROUND: The prevalence, management, and clinical outcomes of cholangiocarcinoma in Africa are unknown. The aim is to conduct a comprehensive systematic review on the epidemiology, management, and outcomes of cholangiocarcinoma in Africa. METHODS: We searched PubMed, EMBASE, Web of Science and CINHAL from inception up to November 2019 for studies on cholangiocarcinoma in Africa. The results reported follow PRISMA guidelines. Quality of studies and risk of bias were adapted from a standard quality assessment tool. Descriptive data were expressed as numbers with proportions and Chi-squared test was used to compare proportions. P values < 0.05 were considered significant. RESULTS: A total of 201 citations were identified from the four databases. After excluding duplicates, 133 full texts were reviewed for eligibility, and 11 studies were included. The 11 studies are reported from 4 countries only: 8 are from North Africa (Egypt 6 and Tunisia 2), and 3 in Sub-Saharan Africa (2 in South Africa, 1 in Nigeria). Ten studies reported management and outcomes, while one study reported epidemiology and risk factors. Median age for cholangiocarcinoma ranged between 52 and 61 years. Despite the proportion with cholangiocarcinoma being higher among males than females in Egypt, this gender disparity could not be demonstrated in other African countries. Chemotherapy is mainly used for palliative care. Surgical interventions are curative and prevent cancer progression. Statistical analyses were performed with Stata 15.1. CONCLUSION: The known global major risk factors such as primary sclerosing cholangitis, Clonorchis sinensis and Opisthorchis viverrini infestation are rare. Chemotherapy treatment was mainly used for palliative treatment and was reported in three studies. Surgical intervention was described in at least 6 studies as a curative modality of treatment. Diagnostic capabilities such as radiographic imaging and endoscopic are lacking across the continent which most likely plays a role in accurate diagnosis.
Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ductos Biliares Intra-Hepáticos , Fatores de Risco , África do SulRESUMO
In the absence of rapid on-site evaluation (ROSE), it is not clear which method of tissue preparation is best to process tissue obtained from EUS guidance. Cytological smearing (CS), cell block (CB), and direct histology (DH) are the available techniques. AIM: To compare the diagnostic yield of three techniques of tissue preparation for EUS-guided tissue acquisition without ROSE. METHODS: Patients who were referred for EUS-FNA of peri-gastrointestinal masses were recruited. Without ROSE, each lesion was biopsied with three needle passes, and the order in which tissue is prepared was randomized to either (i) CS + CB, (ii) CB only, or (iii) DH only. The prepared specimens were reviewed. RESULTS: A total of 243 specimens were taken from 81 patients. Tissue diagnosis was achieved in 78/81 (96.3%) of patients, including 63 neoplasms (PDAC [n = 45], pancreatic neuroendocrine tumors [PNET; n = 4], cholangiocarcinoma [n = 5], metastatic disease [n = 4], lymphoma [n = 1], linitis plastica [n = 2], leiomyoma [n = 2]) and 15 benign pathologies (chronic pancreatitis [n = 8], reactive nodes [n = 5], inflammatory biliary stricture [n = 1], and pancreatic rest [n = 1]). The three non-diagnostic cases were found to be PDAC (n = 2) and PNET (n = 1). Sensitivity and diagnostic accuracy was highest with DH (94 and 95%), which was significantly better than that by CS + CB (43 and 54%; P = 0.0001) and CB-only preparations (32 and 48.6%; P < 0.0001). There was no significant difference between the CS + CB and CB-only arms (P > 0.22). CONCLUSION: Without ROSE, our findings suggest that with just a single pass, DH should be the tissue preparation method of choice given its significantly higher diagnostic accuracy compared with CS and/or CB techniques.
Assuntos
Neoplasias dos Ductos Biliares , Tumores Neuroectodérmicos Primitivos , Neoplasias Pancreáticas , Humanos , Neoplasias Pancreáticas/diagnóstico por imagem , Neoplasias Pancreáticas/patologia , Pâncreas/diagnóstico por imagem , Pâncreas/patologia , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/métodos , Neoplasias dos Ductos Biliares/patologia , Ductos Biliares Intra-Hepáticos/patologia , Tumores Neuroectodérmicos Primitivos/patologia , Estudos RetrospectivosRESUMO
BACKGROUND: The aim of this study was to evaluate the clinical implications of the proximal bile duct margin status in resection of perihilar cholangiocarcinoma (PHCC). Intraoperative frozen section (IFS) analysis to assess the bile duct margin status is commonly used during PHCC resection. However, the impact of additional resection after obtaining a positive margin on the long-term outcome remains unclear. PATIENTS AND METHODS: Among the 257 patients who underwent PHCC resection, 190 patients with a negative distal margin were included and analyzed. IFS analysis of the proximal bile duct margin was performed in all patients. A positive margin was defined by the presence of either invasive cancer, or carcinoma, in situ. RESULTS: IFS analysis revealed an initial positive margin in 69 (36%) patients. Among 20 patients who underwent re-resection, only 11 patients achieved a negative margin (secondary R0). An initial positive margin was associated with poor long-term outcomes: recurrence-free survival (RFS) and overall survival (OS) were 16 and 25 months for patients with an initial positive margin, but 47 and 63 months for patients with an initial negative margin, respectively (p < 0.0001). In contrast, there was no difference in RFS or OS between patients with a secondary R0 margin, and those with a final R1 margin (14 vs. 16 months for RFS, p = 0.98, and 23 versus 25 months for OS, p = 0.63, respectively). CONCLUSION: An IFS-positive proximal hepatic duct margin dictates poor long-term outcomes for patients with resectable PHCC. Additional resection has minimal impact on survival, even when negative margin is achieved.
Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Tumor de Klatskin , Humanos , Tumor de Klatskin/patologia , Estudos Retrospectivos , Neoplasias dos Ductos Biliares/patologia , Colangiocarcinoma/cirurgia , Ducto Hepático Comum/patologia , Ductos Biliares Intra-Hepáticos/patologia , BiologiaRESUMO
BACKGROUND: The Affordable Care Act (ACA) transformed the US healthcare system, expanding healthcare insurance coverage. However, its impact on rare malignancies that lack an established screening strategy such as intrahepatic cholangiocarcinoma (ICC) remains ill-defined. METHODS: Patients diagnosed with ICC were identified from the National Cancer Database and divided relative to ACA implementation. Multivariate logistic regression analyses were performed to evaluate association with stage at diagnosis, receipt of surgical and multimodal treatments, and survival. RESULTS: Among the 9095 patients, 5636 (62.0%) were diagnosed before and 3459 (38.0%) after the implementation of the ACA. Across US regions, rates of early-stage diagnosis increased in the post-ACA era (Northeast, 62.9% vs. 85.2%; South, 63.7% vs. 78.5%; Midwest, 62.1% vs. 83.4%; West, 55.5% vs. 75.4%; p < 0.001). On multivariate analyses, the post-ACA era was associated with increased early-stage diagnosis (OR = 2.19; 95% CI 1.79-2.69), and receipt of surgical treatment (OR = 1.19, 95% CI 1.03-1.38) (both p < 0.01). Furthermore, the ACA's Medicaid expansion (ME) was also associated with improved overall survival (HR = 0.89, 95% CI 0.80-0.99, p = 0.038). Of note, although the odds of receiving surgical treatment increased after ACA for non-Hispanic White patients (OR = 1.34; 95% CI 1.20-1.49; p < 0.001), no such effect was observed in non-Hispanic Black (OR = 1.01, 95% CI 0.71-1.45), Hispanic (OR = 1.44, 95% CI 0.99-2.09), or others (OR = 1.43, 95% CI 0.98-2.10) (all p > 0.05). CONCLUSIONS: The implementation of the ACA increased rates of early diagnosis and receipt of surgical treatment. Additionally, ME improved short- and long-term outcomes. However, racial and socioeconomic disparities persist, resulting in inequitable access to care and outcomes for patients with ICC.
Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Estados Unidos , Humanos , Patient Protection and Affordable Care Act , Medicaid , Colangiocarcinoma/diagnóstico , Colangiocarcinoma/cirurgia , Cobertura do Seguro , Neoplasias dos Ductos Biliares/diagnóstico , Neoplasias dos Ductos Biliares/cirurgia , Ductos Biliares Intra-HepáticosRESUMO
BACKGROUND: The Memorial Symptom Assessment Scale-Short Form (MSAS-SF), a standard instrument for assessing cancer patients' symptoms, has been validated in numerous languages. However, it has not been validated in Thai. OBJECTIVES: The purpose of this study was to translate the MSAS-SF into Thai and determine its psychometric properties in Cholangiocarcinoma (CCA) patients. METHODS: The MSAS-SF was translated into Thai, and 231 CCA patients completed the questionnaires, which included baseline characteristics, T-MSAS-SF, Functional Assessment of Cancer Therapy-Hepatobiliary (FACT-Hep), and the Hospital Anxiety and Depression Scale (HADS). Cronbach's alpha coefficient was used to assess reliability for internal consistency. For convergent validity, Pearson's correlation coefficient was used to calculate the relationship between the T-MSAS-SF and the T-CaSUN, HADS, and FACT-Hep subscales. RESULTS: Subscale and total T-MSAS-SF internal consistency reliability was moderately high, with Cronbach alpha coefficients ranging from 0.76 to 0.87. For convergent validity, the majority of T-MSAS-SF scores had moderate to low inverse correlation with FACT-Hep, HADS T-CaSUN subscales with the correlation coefficients-0.10 to -0.68 (p<0.05), reflecting that they were measuring a similar construct. CONCLUSION: Our findings showed that the T-MSAS-SF has acceptable validity and reliability to assess the psychometric properties of early to advance stage CCA patients during treatment and early post-treatment stage.
Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Humanos , Reprodutibilidade dos Testes , Avaliação de Sintomas , Tailândia , Colangiocarcinoma/diagnóstico , Neoplasias dos Ductos Biliares/diagnóstico , Ductos Biliares Intra-HepáticosRESUMO
Objective: Cholangiocarcinoma is a common malignant tumor that occurs in the bile duct system, which can be treated by using the endoscopic retrograde cholangiography (ERCP). This study was aimed at exploring the therapeutic effect of ERCP with metal stent and plastic stent for cholangiocarcinoma. Methods: The clinical data of 71 patients with cholangiocarcinoma treated by ERCP in our hospital from June 2020 to October 2021 were retrospectively analyzed. According to different stent types, the patients were divided into plastic stent group (n = 43) and metal stent group (n = 28). Patients in the plastic stent group and metal stent group were received with plastic stent and metal stent, respectively. The indexes of liver function (serum alkaline phosphatase (ALT), direct bilirubin (DBIL), glutamic oxaloacetic transaminase (AST), alkaline phosphatase (ALP), and total bilirubin (TBIL)), postoperative complications, success rate of stent implantation, and survival time of patients in the two groups were determined. Logistic multivariate regression analysis was used to analyze the prognostic factors of postoperative cholangiocarcinoma. Results: The liver function indexes of the two groups were significantly improved after treatment with the stent, in which the ameliorative effect in the metal stent group was better than that in the plastic stent group (P < 0.05). The incidence of postoperative complications in the plastic stent group and the metal stent group was 53.49% and 14.29%, respectively, and the success rate of stent placement was 60.47% and 96.43%, respectively. The incidence of complications in the metal stent group was lower than that in the plastic stent group, and the success rate of stent placement was higher than that in the plastic stent group (P < 0.05). The median survival time of patients in the plastic stent group and the metal stent group was 8.15 and 11.83 months, respectively. The survival time of patients in the metal stent group was longer than that of the plastic stent group. The median survival time of patients with types I, II, III, and IV was 12.73, 11.54, 10.57, and 9.36 months, respectively. The survival time of patients with stage I was significantly higher than that of patients with types II, III, and IV. There was an inverse relationship between the disease type and the survival time of patients. Logistic multivariate regression analysis showed that tumor diameter ≥ 5 cm, portal vein invasion, lymph node metastasis, and classification of hilar cholangiocarcinoma were the risk factors (P < 0.05) and metal stent type was the protective factor (P < 0.05). Conclusion: In the clinical treatment of patients with cholangiocarcinoma, the placement of metal stent and plastic stent under ERCP plays an important role. The placement of the metal stent under ERCP has a higher success rate and better prognosis and can prolong the survival time of patients to a greater extent, but the price of the metal stent is relatively expensive. For patients with an expected survival period of more than 4-6 months, the metal stent should be considered; otherwise, the plastic stent can be used to maintain cost-effectiveness. Therefore, it is necessary to comprehensively analyze the patient's economic affordability, expected survival time, stent drainage time, and personal needs and then select an appropriate treatment method.
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Neoplasias dos Ductos Biliares , Colangiocarcinoma , Humanos , Ductos Biliares Intra-Hepáticos/patologia , Neoplasias dos Ductos Biliares/diagnóstico por imagem , Neoplasias dos Ductos Biliares/terapia , Neoplasias dos Ductos Biliares/complicações , Estudos Retrospectivos , Fosfatase Alcalina , Colangiocarcinoma/diagnóstico por imagem , Colangiocarcinoma/cirurgia , Stents/efeitos adversos , Metais , Colangiografia , Plásticos , Bilirrubina , Complicações Pós-Operatórias/etiologia , Aspartato Aminotransferases , Resultado do TratamentoAssuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Seguro , Neoplasias Pancreáticas , Humanos , Colangiocarcinoma/terapia , Neoplasias dos Ductos Biliares/patologia , Neoplasias Pancreáticas/radioterapia , Neoplasias Pancreáticas/patologia , Ductos Biliares Intra-Hepáticos/patologia , Neoplasias PancreáticasRESUMO
Biliary duct brushing cytology is the standard of care for the assessment of bile duct strictures but suffers from low sensitivity for the detection of a high-risk stricture. Pathologic diagnosis of strictures is optimized by integration of cytomorphology and molecular analysis with fluorescence in situ hybridization or next-generation sequencing. Bile duct cancers are genetically heterogeneous, requiring analysis of multiple gene panels to increase sensitivity. Using molecular analysis as an ancillary test for bile duct brushing samples aids in the identification of mutations that support the diagnosis of a high-risk stricture as well as the identification of actionable mutations for targeted therapies currently in clinical trials for the treatment of patients with bile duct cancer.
Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Neoplasias dos Ductos Biliares/diagnóstico , Neoplasias dos Ductos Biliares/genética , Neoplasias dos Ductos Biliares/patologia , Ductos Biliares/patologia , Ductos Biliares Intra-Hepáticos/patologia , Colangiocarcinoma/diagnóstico , Constrição Patológica/diagnóstico , Constrição Patológica/patologia , Humanos , Hibridização in Situ FluorescenteRESUMO
PURPOSE: Numerous experimental and targeted therapies are under investigation for patients with cholangiocarcinoma (CCA). Objective health-related quality of life (HRQoL) data for patients receiving these therapies are limited. METHODS: Patients engaged in the Cholangiocarcinoma Foundation completed two validated HRQoL surveys: Functional Assessment of Cancer Therapy (FACT)-Hepatobiliary and COmprehensive Score for financial Toxicity (COST). RESULTS: Two hundred eight patients were included. Seventy-five percent had intrahepatic CCA and 57% underwent resection, of which 48% had disease recurrence. Twenty-two percent enrolled in a clinical trial and 80% underwent molecular profiling, of which 29% received targeted therapy. While patients enrolled in a clinical trial or received targeted therapy reported similar HRQoL compared to those who did not, they reported higher financial toxicity (p = 0.05 and p = 0.01, respectively). CONCLUSION: Enrollment in a clinical trial or receipt of targeted therapy do not affect a patient's physical, emotional, social, or functional well-being. However, patients report higher financial burden. These therapies are mainly offered in the advanced setting after significant financial strain has been endured and are often only available at large academic centers, creating a physical barrier to access. These findings underscore the need to increase availability and eliminate physical and financial barriers that threaten access and utilization of personalized and progressive therapies.
Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Neoplasias dos Ductos Biliares/terapia , Ductos Biliares Intra-Hepáticos , Colangiocarcinoma/terapia , Ensaios Clínicos como Assunto , Estresse Financeiro , Humanos , Medidas de Resultados Relatados pelo Paciente , Qualidade de VidaRESUMO
BACKGROUND: T2 intrahepatic cholangiocarcinoma (ICC) is defined as a solitary tumors with vascular invasion or multifocal tumors including satellite lesions, multiple lesions, and intrahepatic metastases. This study aimed to evaluate the prognosis associated with multifocal tumors. METHODS: The National Cancer Database was queried from 2004 to 2017 for patients with non-metastatic ICC. The patients were grouped based on T2 staging, multifocality, and lymph node involvement. RESULTS: The study enrolled and classified 4887 patients into clinical (c) stage groups as follows: 15.2% with solitary T2N0 (sT2N0) tumors, 21.3% with multifocal T2N0 (mT2N0) tumors, and 63.5% with node-positive (TxN1) disease. Patients with (c)sT2N0 tumors had higher rates of surgical resection than those with (c)mT2N0 or (c)TxN1 disease (33.5% vs 19.7% vs 15.0%; p < 0.01). Median overall survival (OS) was better for the patients with (c)sT2N0 tumors than for those with multifocal and node-positive disease (15.4 vs 10.4 vs 10.4 months; p < 0.01). On multivariate analysis, (c)sT2N0 tumors were associated with better OS than (c)mT2N0 tumors [hazard ratio (HR), 1.31; 95% confidence interval (CI), 1.17-1.46; p < 0.01] or (c)TxN1 disease (HR,1.41; 95% CI 1.28-1.56; p < 0.01). In a subset analysis based on pathologic (p) staging of patients who underwent surgical resection with regional lymphadenectomy, multivariate analysis demonstrated that (p)sT2N0 tumors were associated with better OS than (p)mT2N0 tumors (HR,1.40; 95% CI 1.03-1.92; p = 0.03) or (p)TxN1 disease (HR, 2.05; 95% CI 1.62-2.58; p < 0.01). CONCLUSIONS: Multifocal T2N0 ICC is associated with poor OS and has a disparate prognosis compared with solitary T2N0 disease, even among patients who undergo resection. Future staging criteria should account for the poor outcomes associated with multifocal ICC.