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Multiple myeloma (MM) stands as the second most prevalent hematological malignancy, constituting approximately 10% of all hematological malignancies. Current guidelines recommend upfront autologous stem cell transplantation (ASCT) for transplant-eligible MM patients. This study seeks to delineate factors influencing post-ASCT outcomes in MM patients. Our cohort comprised 150 MM patients from Taipei Veterans General Hospital, with progression-free survival (PFS) as the primary endpoint and overall survival (OS) as the secondary endpoint. A Cox proportional hazards model was employed to discern potential predictive factors for survival. ASCT age ≥ 65 (hazard ratio [HR] 1.94, 95% confidence interval [CI] 1.08-3.47) and the presence of extramedullary disease (HR 2.53, 95% CI 1.53-4.19) negatively impacted PFS. Conversely, treatment response ≥ VGPR before ASCT (HR 0.52, 95% CI 0.31-0.87) and total CD34+ cells collected ≥ 4 × 106 cells/kg on the first stem cell harvesting (HR 0.52, 95% CI 0.32-0.87) were positively associated with PFS. For OS, patients with ISS stage III (HR 2.06, 95% CI 1.05-4.04), the presence of extramedullary disease (HR 3.92, 95% CI 2.03-7.58), light chain ratio ≥ 100 before ASCT (HR 7.08, 95% CI 1.45-34.59), post-ASCT cytomegalovirus infection (HR 9.43, 95% CI 3.09-28.84), and a lower conditioning melphalan dose (< 140 mg/m2; HR 2.75, 95% CI 1.23-6.17) experienced shorter OS. In contrast, post-ASCT day + 15 absolute monocyte counts (D15 AMC) > 500/µl (HR 0.36, 95% CI 0.17-0.79) and post-ASCT day + 15 platelet counts (D15 PLT) > 80,000/µl (HR 0.48, 95% CI 0.24-0.94) were correlated with improved OS. Significantly, early PLT and AMC recovery on day + 15 predicting longer OS represents a novel finding not previously reported. Other factors also align with previous studies. Our study provides real-world insights for post-ASCT outcome prediction beyond clinical trials.
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Progressão da Doença , Transplante de Células-Tronco Hematopoéticas , Mieloma Múltiplo , Transplante Autólogo , Humanos , Mieloma Múltiplo/terapia , Mieloma Múltiplo/mortalidade , Feminino , Masculino , Pessoa de Meia-Idade , Idoso , Fatores de Risco , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Adulto , Estudos Retrospectivos , Taxa de Sobrevida , AutoenxertosRESUMO
BACKGROUND: Initial hemodynamic status in patients with acute pulmonary embolism (PE) concerns their acute clinical outcomes. Nevertheless, the characteristics of initial hemodynamic dysfunction and acute mortality in PE patients with active cancer is still controversial. METHODS: We analyzed the data of 1715 PE patients in the COMMAND VTE Registry to compare initial hemodynamic dysfunction, management strategies, and mortality outcomes at 30 days after PE diagnosis between patients with and without active cancer (N = 393 and N = 1322). RESULTS: The patients with active cancer showed lower prevalence of right ventricular dysfunction (35.4% vs. 49.5%, P < 0.001), shock (6.4% vs. 11.6%, P = 0.003), and cardiac arrest (1.8% vs. 5.5%, P = 0.002) at PE diagnosis, compared with those without. The patients with active cancer less frequently received systemic thrombolysis (4.1% vs. 12.6%, P < 0.001) than those without. There was no significant difference in the cumulative 30-day incidence of PE-related death between patients with and without active cancer (4.1% vs. 4.2%, P = 0.89). The cumulative 30-day incidence of all-cause death was significantly higher in patients with active cancer than in those without (11.5% vs. 4.9%, P < 0.001). CONCLUSIONS: PE patients with active cancer less frequently present with initial hemodynamic dysfunction at PE diagnosis, compared with those without. Nevertheless, PE patients with active cancer still show a similar risk of PE-related death and a higher risk of all-cause death at 30 days after PE diagnosis, suggesting the importance of prudent management for this patient population even if their initial hemodynamic status are not compromised.
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Statins were reported to have a potential effect of primary prevention of venous thromboembolism (VTE), although that of secondary prevention remains uncertain. To investigate the association between statins use and recurrent VTE in the current era. The COMMAND VTE Registry-2 is a multicenter registry enrolling 5,197 consecutive VTE patients among 31 centers in Japan between January 2015 and August 2020. We divided the entire cohort into 2 groups according to statins use at the time of discharge; the statins (N = 865) and no statins groups (N = 4332). The statins group was older (72.9 vs. 66.7 years, P < 0.001), and less often had active cancer (22.0% vs. 30.4%, P < 0.001). The cumulative incidence of discontinuation of anticoagulation was significantly lower in the statins group (60.3% vs. 52.6%, Log-rank P < 0.001). The cumulative 5-year incidence of recurrent VTE was significantly lower in the statins group (6.8% vs. 10.1%, Log-rank P = 0.01). Even after adjusting for the confounders, the lower risk of the statins group relative to the no statins group remained significant for recurrent VTE (HR 0.65, 95% CI 0.45-0.91, P = 0.01). The cumulative 5-year incidence of major bleeding was significantly lower in the statins group (12.2% vs. 14.1%, Log-rank P = 0.04), although, after adjusting for the confounders, the risk of the statins group relative to the no statins group turned to be insignificant (HR 0.77, 95% CI 0.59-1.00, P = 0.054). In this large real-world VTE registry, statins use was significantly associated with a lower risk for the recurrent VTE in the current era.
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Inibidores de Hidroximetilglutaril-CoA Redutases , Recidiva , Sistema de Registros , Tromboembolia Venosa , Humanos , Tromboembolia Venosa/epidemiologia , Tromboembolia Venosa/prevenção & controle , Tromboembolia Venosa/tratamento farmacológico , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Inibidores de Hidroximetilglutaril-CoA Redutases/efeitos adversos , Inibidores de Hidroximetilglutaril-CoA Redutases/administração & dosagem , Idoso , Masculino , Feminino , Japão/epidemiologia , Pessoa de Meia-Idade , Prevenção Secundária/métodos , Incidência , Anticoagulantes/uso terapêutico , Anticoagulantes/efeitos adversos , Anticoagulantes/administração & dosagem , Idoso de 80 Anos ou mais , Administração OralRESUMO
Hemophagocytic lymphohistiocytosis (HLH) is a heterogeneous group of hyperinflammatory statuses that are difficult to diagnose and can be life-threatening. Bone marrow (BM) hemophagocytosis is one of the diagnostic criteria according to HLH 2004 diagnostic criteria and HS score. Limited studies have focused on the prognostic factors of BM hemophagocytosis and its association with hematologic malignancies. We aimed to analyze the clinical significance of BM hemophagocytosis. Patients with BM hemophagocytosis, either by cytology or pathology, were enrolled at Taipei Veterans General Hospital from January 2002 to July 2021. Relevant clinical and laboratory data were extracted from medical records. Of 119 patients with BM hemophagocytosis, 57 were diagnosed with hematologic malignancies. The median age of the patients was 58, ranging from 21 to 90. Splenomegaly (adjusted odds ratio [aOR] 2.96; 95% confidence interval [CI] 1.13-7.79) was a risk factor for hematologic malignancies, while autoimmune disease (aOR 0.07; 95% CI 0.01-0.39) and increased D-dimer (aOR 0.25; 95% CI 0.07-0.92) were protective factors. Risk factors for mortality in patients with BM hemophagocytosis were hematologic malignancies (adjusted hazard ratio [aHR] 2.34; 95% CI 1.24-4.44), Eastern Cooperative Oncology Group score ≥3 (aHR 2.42; 95% CI 1.20-4.89) and thrombocytopenia (aHR 3.09; 95% CI 1.04-9.16). In conclusion, among patients with BM hemophagocytosis, splenomegaly was a predictor of hematologic malignancies. Patients with hematologic malignancies, poor performance status, or thrombocytopenia had a higher mortality risk. Further validation studies are warranted.
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Neoplasias Hematológicas , Linfo-Histiocitose Hemofagocítica , Humanos , Prognóstico , Medula Óssea/patologia , Esplenomegalia/complicações , Esplenomegalia/patologia , Linfo-Histiocitose Hemofagocítica/etiologia , Linfo-Histiocitose Hemofagocítica/diagnóstico , Neoplasias Hematológicas/complicações , Neoplasias Hematológicas/patologia , Estudos RetrospectivosRESUMO
Introduction: Autologous hematopoietic stem cell transplantation (ASCT) is a well-established treatment for patients with multiple myeloma (MM), and adequate stem cell collection must be assured before ASCT. However, prediction of poor mobilizers (PMs) is still difficult despite several risk factors for mobilization failure having been identified. Methods: We retrospectively analyzed MM patients at Taipei Veterans General Hospital in Taiwan who underwent stem cell collection between October 2006 and August 2020. A CD34+ cell collection of <1 × 106 cells/kg was defined as a mobilization failure. The primary endpoint was mobilization failure. The secondary endpoint was overall survival (OS). Odds ratios (ORs) and 95% confidence intervals (CIs) for mobilization failure were calculated using a logistic regression model. The cumulative incidence of mortality was estimated using the Kaplan-Meier method. Results: In the multivariate analysis, absolute monocyte count <500/µL (adjusted OR 10.75, 95% CI: 1.82-63.57, p = 0.009), platelet count <150,000/µL (adjusted OR 12.49, 95% CI: 2.65-58.89, p = 0.001) before mobilization, and time interval from diagnosis to stem cell harvest ≥180 days (adjusted OR 7.69, 95% CI: 1.61-36.87, p = 0.011) were risk factors for PMs. PM patients had poorer OS compared to patients with successful stem cell collection in the univariate analysis (log-rank test p = 0.027). The predicted probability of PMs was estimated by the multiple logistic regression model with a sensitivity of 84.6% and a specificity of 84.0%. Conclusion: Absolute monocyte count <500/µL, platelet count <150,000/µL, and treatment duration more than 180 days before stem cell mobilization are risk factors for unsuccessful stem cell collection. Our prediction models have high sensitivity and specificity for mobilization failure prediction and allow for early interventions for possible PMs.
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Prolonged anticoagulation therapy is recommended for patients with intermediate-risk for recurrence of venous thromboembolism (VTE). The current study aimed to identify risk factors of VTE recurrence and major bleeding in intermediate-risk patients. The COMMAND VTE Registry is a multicenter registry enrolled consecutive 3027 patients with acute symptomatic VTE among 29 centers in Japan. The current study population consisted of 1703 patients with intermediate-risk for recurrence. The primary outcome measure was recurrent VTE during the entire follow-up period, and the secondary outcome measures were recurrent VTE and major bleeding during anticoagulation therapy. In the multivariable Cox regression model for recurrent VTE incorporating the status of anticoagulation therapy as a time-updated covariate, off-anticoagulation therapy was strongly associated with an increased risk for recurrent VTE (HR 9.42, 95% CI 5.97-14.86). During anticoagulation therapy, the independent risk factor for recurrent VTE was thrombophilia (HR 3.58, 95% CI 1.56-7.50), while the independent risk factors for major bleeding were age ≥ 75 years (HR 2.04, 95% CI 1.36-3.07), men (HR 1.52, 95% CI 1.02-2.27), history of major bleeding (HR 3.48, 95% CI 1.82-6.14) and thrombocytopenia (HR 3.73, 95% CI 2.04-6.37). Among VTE patients with intermediate-risk for recurrence, discontinuation of anticoagulation therapy was a very strong independent risk factor of recurrence during the entire follow-up period. The independent risk factors of recurrent VTE and those of major bleeding during anticoagulation therapy were different: thrombophilia for recurrent VTE, and advanced age, men, history of major bleeding, and thrombocytopenia for major bleeding. CLINICAL TRIAL REGISTRATION: Unique identifier: UMIN000021132. COMMAND VTE Registry: http://www.umin.ac.jp/ctr/index.htm .
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Tromboembolia Venosa , Idoso , Anticoagulantes/efeitos adversos , Hemorragia/induzido quimicamente , Hemorragia/epidemiologia , Humanos , Masculino , Recidiva , Fatores de Risco , Tromboembolia Venosa/tratamento farmacológico , Tromboembolia Venosa/epidemiologia , Tromboembolia Venosa/etiologiaRESUMO
Anticoagulation therapy is prescribed for the prevention of recurrence in patients with venous thromboembolism, which could be temporarily interrupted during invasive procedures. The COMMAND VTE Registry is a multicenter registry enrolling 3027 consecutive patients with acute symptomatic VTE in Japan between January 2010 and August 2014. We identified patients who underwent invasive procedures during the entire follow-up period and evaluated periprocedural managements and clinical outcomes at 30 days after invasive procedures. During a median follow-up period of 1213 (IQR: 847-1764) days, 518 patients underwent invasive procedures with the cumulative incidences of 5.8% at 3 months, 11.1% at 1 year, and 24.0% at 5 years. Among 382 patients in high bleeding-risk category of invasive procedures, anticoagulation therapy had been discontinued already in 62 patients (16%) and interrupted temporarily in 288 patients (75%) during the invasive procedures with bridging anticoagulation therapy with heparin in 214 patients (56%). Among 80 patients in low bleeding-risk category, anticoagulation therapy had been already discontinued in 15 patients (19%) and interrupted temporarily in 31 patients (39%) during invasive procedure with bridging anticoagulation therapy with heparin in 17 patients (21%). At 30 days after the invasive procedures, 14 patients (2.7%) experienced recurrent VTE, while 28 patients (5.4%) had major bleeding. This study elucidated the real-world features of peri-procedural management and prognosis in patients with VTE who underwent invasive procedures during follow-up in the large multicenter VTE registry. The 30-day incidence rates of recurrent VTE and major bleeding events were 2.7% and 5.4%.
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Tromboembolia Venosa , Anticoagulantes/efeitos adversos , Hemorragia/induzido quimicamente , Hemorragia/epidemiologia , Humanos , Recidiva , Sistema de Registros , Fatores de Risco , Tromboembolia Venosa/tratamento farmacológico , Tromboembolia Venosa/epidemiologia , Tromboembolia Venosa/prevenção & controleRESUMO
PURPOSE: Multiple myeloma (MM), a clonal plasma cell malignancy, composes around 10% of hematologic malignancies. Though recent advances in treatment have dramatically improved MM survival, some aggressive courses of disease and dismal outcomes still exist. Low body weight, undernutrition, and cachexia are noted at MM diagnosis. We aim to evaluate the impact of low body mass index (BMI) and undernutrition in MM patients. METHODS: We retrospectively analyzed MM patients at Taipei Veterans General Hospital in Taiwan between January 1, 2006 and October 31, 2018. Being underweight is defined as having a BMI of under 18.5 kg/m2. The patient's baseline characteristics, including BMI, serum albumin level, and comorbidities, etc., were recorded. The primary endpoint of the study was all-cause mortality. A Cox regression model was used to estimate the risk factors of mortality. RESULTS: A total of 378 newly diagnosed MM patients were enrolled in this study. The median age of the patients was 69. Thirty patients (7.9%) were underweight at diagnosis. The median overall survival was 1.3 years (95% CI 0.3-5.7) and 5.0 years (95% CI 3.1-5.9) for patients with low BMI and for patients with normal or higher BMI, respectively. In the multivariate analysis, low BMI (95% CI 1.07-4.44), ECOG ≥2 (95% CI 1.02-2.89), hypoalbuminemia (95% CI 1.21-4.01), high LDH (95% CI 1.22-3.49), and light chain ratio > 100 (95% CI 1.06-2.77) were independent risk factors of mortality. CONCLUSION: MM patients who were underweight, with hypoalbuminemia, poor performance status, higher LDH, and light chain ratio > 100 were associated with poor overall survival.
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Caquexia/complicações , Caquexia/mortalidade , Mieloma Múltiplo/complicações , Magreza/complicações , Magreza/mortalidade , Idoso , Feminino , Humanos , Masculino , Mieloma Múltiplo/mortalidade , Estudos Retrospectivos , Fatores de Risco , Análise de SobrevidaRESUMO
There are uncertainties on the influence of the days of diagnosis in a week (weekends versus weekdays) on clinical outcomes in patients with acute venous thromboembolism (VTE), including pulmonary embolism (PE) and deep vein thrombosis (DVT). The COMMAND VTE registry is a multicenter cohort study enrolling 3027 consecutive patients with acute symptomatic VTE. The current study population consisted of 337 patients diagnosed on weekends and 2690 patients diagnosed on weekdays. We compared the clinical characteristics, management strategies and 30-day outcomes between the 2 groups. The patients diagnosed on weekends more often presented with PE (72% vs. 55%, P < 0.001), and with more severe hemodynamic condition for PE patients. The patients diagnosed on weekends more often received initial parenteral anticoagulation therapy and thrombolysis than those diagnosed on weekdays. The cumulative 30-day incidence of all-cause death was not significantly different between the two groups among PE patients (diagnosis on weekends: 6.2% vs. diagnosis on weekdays: 6.5%, P = 0.87), as well as among DVT patients (0.0% vs. 1.5%, P = 0.24). The most frequent cause of deaths was fatal PE in both groups among PE patients. The risks for recurrent VTE and major bleeding at 30-day were not significantly different between the 2 groups among PE patients, nor among DVT only patients. In conclusion, the VTE patients diagnosed on weekends presented more often with PE, and with more severe condition for PE patients. Nevertheless, the risk for 30-day mortality was not significantly different between patients diagnosed on weekends and on weekdays.
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Anticoagulantes/administração & dosagem , Procedimentos Clínicos , Atenção à Saúde , Embolia Pulmonar , Tromboembolia Venosa , Trombose Venosa , Idoso , Causas de Morte , Estudos de Coortes , Procedimentos Clínicos/organização & administração , Procedimentos Clínicos/estatística & dados numéricos , Atenção à Saúde/métodos , Atenção à Saúde/normas , Atenção à Saúde/estatística & dados numéricos , Feminino , Humanos , Japão/epidemiologia , Masculino , Mortalidade , Avaliação de Processos e Resultados em Cuidados de Saúde , Gravidade do Paciente , Embolia Pulmonar/diagnóstico , Embolia Pulmonar/fisiopatologia , Embolia Pulmonar/terapia , Sistema de Registros/estatística & dados numéricos , Índice de Gravidade de Doença , Tromboembolia Venosa/diagnóstico , Tromboembolia Venosa/fisiopatologia , Tromboembolia Venosa/terapia , Trombose Venosa/diagnóstico , Trombose Venosa/fisiopatologia , Trombose Venosa/terapiaRESUMO
Infection is associated with great morbidity and mortality in patients with multiple myeloma (MM), but evidence for invasive fungal infections (IFIs) is lacking. We aimed to investigate risk factors for IFI in MM patients and to determine its impact on patients' survival. We retrospectively analyzed MM patients at Taipei Veterans General Hospital in Taiwan between January 2002 and October 2018. MM was diagnosed according to the International Myeloma Working Group criteria. IFI was defined according to the European Organization for Research and Treatment of Cancer/Mycoses Study Group criteria. All risk factors of IFI in MM patients were estimated using Cox regression models in the univariate and multivariate analyses. Of the 623 patients recruited, 22 (3.5%) were diagnosed with proven or probable IFI. Light chain disease (adjusted hazard ratio [HR] 6.74, 95% confidence interval [CI] 2.10-21.66), hemoglobin less than 8 g/dl (adjusted HR 3.34, 95% CI 1.32-8.42), serum albumin < 3.5 g/dl (adjusted HR 3.24, 95% CI 1.09-9.68), and having received allogeneic stem cell transplantation (allo-SCT) (adjusted HR 5.98, 95% CI 1.62-22.03) were significantly associated with IFI in the multivariate analysis. Contracting IFI was in turn associated with early mortality (adjusted HR 11.60, 95% CI 1.26-106.74). Light chain disease, anemia, hypoalbuminemia, and receiving allo-SCT were independent predictors of IFI in MM patients. The early mortality risk is much higher in those encountering IFI. Physicians must be aware of the rare but potentially lethal infections.
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Infecções Fúngicas Invasivas/epidemiologia , Infecções Fúngicas Invasivas/terapia , Mieloma Múltiplo/epidemiologia , Mieloma Múltiplo/terapia , Transplante de Células-Tronco , Adulto , Idoso , Idoso de 80 Anos ou mais , Aloenxertos , Feminino , Humanos , Infecções Fúngicas Invasivas/sangue , Infecções Fúngicas Invasivas/etiologia , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/sangue , Fatores de RiscoRESUMO
BACKGROUND: Patients with cancer-associated venous thromboembolism (VTE) are at high risk for recurrent VTE and are recommended to receive prolonged anticoagulation therapy if they are at a low risk for bleeding. However, there are no established risk factors for bleeding during anticoagulation therapy.MethodsâandâResults:The COMMAND VTE Registry is a multicenter retrospective registry enrolling 3,027 consecutive patients with acute symptomatic VTE among 29 Japanese centers. The present study population consisted of 592 cancer-associated VTE patients with anticoagulation therapy. We constructed a multivariable Cox proportional hazard model to estimate the hazard ratio (HR) and 95% confidence interval (CI) of the potential risk factors for major bleeding. During a median follow-up period of 199 days, major bleeding occurred in 72 patients. The cumulative incidence of major bleeding was 5.8% at 3 months, 13.8% at 1 year, 17.5% at 2 years, and 28.1% at 5 years. The most frequent major bleeding site was gastrointestinal tract (47%). Terminal cancer (adjusted HR, 4.17; 95% CI, 2.22-7.85, P<0.001), chronic kidney disease (adjusted HR, 1.89; 95% CI 1.06-3.37, P=0.031), and gastrointestinal cancer (adjusted HR, 1.78; 95% CI, 1.04-3.04, P=0.037) were independently associated with an increased risk of major bleeding. CONCLUSIONS: Major bleeding events were common during anticoagulation therapy in real-world cancer-associated VTE patients. Terminal cancer, chronic kidney disease, and gastrointestinal cancer were the independent risk factors for major bleeding.
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Anticoagulantes/uso terapêutico , Hemorragia , Neoplasias , Tromboembolia Venosa , Hemorragia/epidemiologia , Humanos , Japão , Neoplasias/complicações , Neoplasias/tratamento farmacológico , Recidiva , Sistema de Registros , Insuficiência Renal Crônica , Estudos Retrospectivos , Fatores de Risco , Tromboembolia Venosa/tratamento farmacológico , Tromboembolia Venosa/etiologiaRESUMO
The relationship between D-dimer level at diagnosis and long-term clinical outcomes has not been fully evaluated in venous thromboembolism (VTE). The COMMAND VTE Registry is a multicenter registry enrolling consecutive acute symptomatic VTE patients in Japan. Patients with available D-dimer levels at diagnosis (N = 2852) were divided into 4 groups according to the D-dimer levels; Quartile 1 (0.0-4.9 µg/mL): N = 682, Quartile 2 (5.0-9.9 µg/mL) N = 694, Quartile 3 (10.0-19.9 µg/mL) N = 710, and Quartile 4 (≥ 20.0 µg/mL): N = 766. The cumulative incidence of all-cause death was higher in Quartile 4 throughout the entire follow-up period (19.9%, 24.9%, 28.8%, and 41.5% at 5-year, P < 0.0001), as well as both within and beyond 30-day. After adjustment, the excess risk of Quartile 4 relative to Quartile 1 for all-cause death remained significant (HR 1.60, 95% CI 1.29-2.03). Similarly, the excess risk of Quartile 4 relative to Quartile 1 for recurrent VTE was significant (HR 1.57, 95% CI 1.02-2.41), which was more prominent in the cancer subgroup. The dominant causes of death in Quartile 4 were pulmonary embolism within 30-day, and cancer beyond 30-day. In conclusions, in VTE patients, elevated D-dimer levels at diagnosis were associated with the increased risk for both short-term and long-term mortality. The higher mortality risk of patients with highest D-dimer levels was driven by the higher risk for fatal PE within 30-day, and by the higher risk for cancer death beyond 30-day. Elevated D-dimer levels were also associated with the increased risk for long-term recurrent VTE, which was more prominent in patients with active cancer.
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Produtos de Degradação da Fibrina e do Fibrinogênio/metabolismo , Neoplasias/complicações , Embolia Pulmonar/sangue , Sistema de Registros , Tromboembolia Venosa/sangue , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/sangue , Feminino , Humanos , Japão/epidemiologia , Masculino , Pessoa de Meia-Idade , Neoplasias/sangue , Neoplasias/mortalidade , Embolia Pulmonar/mortalidade , Estudos Retrospectivos , Tromboembolia Venosa/mortalidadeRESUMO
BACKGROUND: Differences in the clinical characteristics and outcomes of venous thromboembolisms (VTEs) based on different clinical situations surrounding the onset might be important for directing appropriate treatment strategies, but have not yet been appropriately evaluated. MethodsâandâResults: The COMMAND VTE Registry is a multicenter registry enrolling 3,027 consecutive patients with acute symptomatic VTEs in Japan between January 2010 and August 2014. We divided the study population into 3 groups: Out-of-hospital onset (n=2,308), In-hospital onset with recent surgery (n=310), and In-hospital onset without recent surgery (n=374). Active cancer was most prevalent in the In-hospital onset without recent surgery group, and least in the Out-of-hospital onset group (Out-of-hospital onset group: 20%, In-hospital onset with recent surgery group: 26%, and In-hospital onset without recent surgery group: 38%, P<0.001). The cumulative 5-year incidence of recurrent VTEs did not significantly differ across the 3 groups (11.4%, 5.8%, and 8.7%, respectively; P=0.11). The cumulative 5-year incidences of major bleeding and all-cause death were highest in the In-hospital onset without recent surgery group (11.1%, 8.5%, and 23.3%, P<0.001; 26.8%, 24.9%, and 48.4%, P<0.001, respectively). CONCLUSIONS: In the real-world VTE registry, the clinical characteristics and long-term outcomes substantially differed according to the clinical situation of VTE onset, suggesting the need for different treatment strategies for VTEs in different clinical settings.
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Hospitalização , Tromboembolia Venosa/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Hemorragia/etiologia , Humanos , Japão/epidemiologia , Masculino , Pessoa de Meia-Idade , Mortalidade , Recidiva , Sistema de Registros , Tromboembolia Venosa/complicações , Tromboembolia Venosa/mortalidadeRESUMO
BACKGROUND: It remains controversial whether sex category is a risk for recurrent venous thromboembolism (VTE) and major bleeding among VTE patients.MethodsâandâResults:The COMMAND VTE Registry is a multicenter registry enrolling 3,027 consecutive acute symptomatic VTE patients from 29 centers in Japan between January 2010 and August 2014. We compared the clinical characteristics and outcomes of men and women. Men accounted for 1,169 (39%) and women 1,858 (61%). Compared with women, men were younger (64.9±14.7 vs. 68.6±15.6 years old, P<0.001), more often had prior VTE (7.2% vs. 5.1%, P=0.02), and less often had transient risk factors for VTE (30% vs. 40%, P<0.001). The proportions of active cancer and pulmonary embolism were comparable between men and women (24% vs. 22%, P=0.26; 56% vs. 57%, P=0.48, respectively). The cumulative 3-year incidences of recurrent VTE, major bleeding, and all-cause death were not significantly different between men and women (7.0% vs. 8.6%, P=0.47; 10.6% vs. 9.2%, P=0.25; 25.2% vs. 23.4%, P=0.35, respectively). The adjusted risks of men relative to women for recurrent VTE and for major bleeding remained insignificant (HR 0.83, 95% CI 0.63-1.09, P=0.17; HR 1.15, 95% CI 0.90-1.47, P=0.25, respectively). CONCLUSIONS: In real-world VTE patients, the clinical characteristics differed between men and women, but there was not a large sex-related difference in the risks for recurrent VTE or major bleeding.
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Hemorragia/epidemiologia , Neoplasias/epidemiologia , Embolia Pulmonar/epidemiologia , Sistema de Registros , Caracteres Sexuais , Tromboembolia Venosa/epidemiologia , Doença Aguda , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva , Fatores de RiscoRESUMO
BACKGROUND: There is a paucity of data on the management and prognosis of cancer-associated venous thromboembolism (VTE), leading to uncertainty about optimal management strategies.MethodsâandâResults:The COMMAND VTE Registry is a multicenter registry enrolling 3,027 consecutive acute symptomatic VTE patients in Japan between 2010 and 2014. We divided the entire cohort into 3 groups: active cancer (n=695, 23%), history of cancer (n=243, 8%), and no history of cancer (n=2089, 69%). The rate of anticoagulation discontinuation was higher in patients with active cancer (43.5%, 27.0%, and 27.0%, respectively, at 1 year, P<0.001). The cumulative 5-year incidences of recurrent VTE, major bleeding, and all-cause death were higher in patients with active cancer (recurrent VTE: 17.7%, 10.2%, and 8.6%, P<0.001; major bleeding: 26.6%, 8.8%, and 9.3%, P<0.001; all-cause death: 73.1%, 28.6%, 14.6%, P<0.001). Among the 4 groups classified according to active cancer status, the cumulative 1-year incidence of recurrent VTE was higher in the metastasis group (terminal stage group: 6.4%, metastasis group: 22.1%, under chemotherapy group: 10.8%, and other group: 5.8%, P<0.001). CONCLUSIONS: In a current real-world VTE registry, patients with active cancer had higher risk for VTE recurrence, bleeding, and death, with variations according to cancer status, than patients without active cancer. Anticoagulation therapy was frequently discontinued prematurely in patients with active cancer in discordance with current guideline recommendations.
Assuntos
Neoplasias/epidemiologia , Tromboembolia Venosa/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Anticoagulantes/administração & dosagem , Anticoagulantes/efeitos adversos , Causas de Morte , Esquema de Medicação , Feminino , Hemorragia/induzido quimicamente , Hemorragia/epidemiologia , Humanos , Incidência , Japão/epidemiologia , Masculino , Pessoa de Meia-Idade , Neoplasias/diagnóstico , Neoplasias/tratamento farmacológico , Neoplasias/mortalidade , Recidiva , Sistema de Registros , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Tromboembolia Venosa/diagnóstico , Tromboembolia Venosa/mortalidade , Tromboembolia Venosa/prevenção & controleRESUMO
There is still uncertainty about the optimal usage of thrombolysis for acute pulmonary embolisms (PEs), leading to a widely varying usage in the real world. The COMMAND VTE Registry is a multicenter retrospective registry enrolling consecutive patients with acute symptomatic venous thromboembolisms (VTEs) in Japan. The present study population consisted of 1549 patients with PEs treated with tissue plasminogen activator (t-PA) thrombolysis (N = 180, 12%) or without thrombolysis (N = 1369). Thrombolysis with t-PA was implemented in 33% of patients with severe PEs, and 9.2% of patients with mild PEs with a wide variation across the participating centers. Patients with t-PA thrombolysis were younger, and less frequently had active cancer, history of major bleeding, and anemia. At 30 days, t-PA thrombolysis as compared to no thrombolysis was associated with similar mortality rates (5.0% vs. 6.9%, P = 0.33), but a lower adjusted mortality risk (OR 0.41; 95% CI 0.18-0.90, P = 0.03), while it was associated with a trend for higher rates of major bleeding (5.6% vs. 2.9%, P = 0.06) and a significantly higher adjusted risk for major bleeding (OR 2.39; 95% CI 1.06-5.36, P = 0.03). In patients with severe PEs, the mortality rates at 30 days were significantly lower in the t-PA thrombolysis group than no thrombolysis group (15% vs. 37%, P = 0.006). In the present real-world VTE registry in Japan, t-PA thrombolysis was not infrequently implemented, not only in patients with severe PEs, but also in patients with mild PEs. A substantial mortality risk reduction might be suggested with t-PA thrombolysis in patients with severe PEs.
Assuntos
Embolia Pulmonar/tratamento farmacológico , Ativador de Plasminogênio Tecidual/uso terapêutico , Doença Aguda , Adulto , Idoso , Hemorragia/induzido quimicamente , Humanos , Japão , Pessoa de Meia-Idade , Embolia Pulmonar/mortalidade , Sistema de Registros , Estudos Retrospectivos , Terapia Trombolítica/efeitos adversos , Terapia Trombolítica/métodos , Terapia Trombolítica/mortalidade , Ativador de Plasminogênio Tecidual/efeitos adversosRESUMO
The influence of anemia on the long-term clinical outcomes has not been fully evaluated in patients with venous thromboembolism (VTE). We evaluated the influence of anemia among 3012 patients in the COMMAND VTE Registry with a median follow-up period of 1219 days. The outcomes measures were ISTH major bleeding, recurrent VTE and all-cause death. There were 1012 patients (34%) with moderate/severe anemia (Hb ≤ 10.9 g/dl), 615 patients (20%) with mild anemia (Hb 11.0-12.9 g/dl for men, and 11.0-11.9 g/dl for women), and 1385 patients (46%) without anemia. The cumulative 5-year incidence of major bleeding was significantly higher in patients with anemia (moderate/severe anemia: 17.6%, mild anemia: 12.1%, and no anemia: 8.7%, P < 0.001). After adjusting the confounders, the excess risk of mild and moderate/severe anemia, respectively, relative to no anemia for major bleeding remained significant (mild: adjusted HR 1.41: [95% CI 1.00-1.98], P = 0.048; moderate/severe: adjusted HR 1.91: [95% CI 1.42-2.58], P < 0.001, respectively). The excess risk of moderate/severe anemia relative to no anemia was also significant for mortality (adjusted HR 2.89: 95% CI 2.45-3.42, P < 0.001), but the risk was neutral for recurrent VTE (adjusted HR 1.05: 95% CI 0.76-1.45, P = 0.77). In conclusions, VTE patients with mild and moderate/severe anemia had higher risk for major bleeding events without significant excess risk for recurrent VTE events, and the risk for major bleeding events increased according to the severity of anemia. We should pay more attention to the optimal intensity and duration of anticoagulation in VTE patients with anemia.
Assuntos
Anemia/patologia , Tromboembolia Venosa/complicações , Adulto , Anemia/etiologia , Anemia/mortalidade , Anticoagulantes/efeitos adversos , Feminino , Hemorragia/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva , Sistema de Registros , Resultado do Tratamento , Tromboembolia Venosa/epidemiologia , Tromboembolia Venosa/mortalidadeRESUMO
Post-thrombotic syndrome (PTS) is the most common chronic complication of deep vein thrombosis (DVT). Identifying high-risk patients for the development of PTS might be useful for its prevention. The COMMAND VTE Registry is a multicenter registry that enrolled 3027 consecutive patients with acute symptomatic venous thromboembolisms (VTEs) in Japan between January 2010 and August 2014. The current study population consisted of 1298 patients with lower extremities DVTs who completed 3-year follow-up for those who developed PTS and those without PTS. We investigated risk factors for the development of PTS at the time of DVT diagnosis, using a multivariable logistic regression analysis. Of the entire 1298 study patients, 169 (13%) patients were diagnosed with PTS within 3 years. The rate for anticoagulation discontinuation during follow-up was not significantly different between those with and without PTS. Chronic kidney disease (OR 2.21, 95% CI 1.45-3.39, P < 0.001), leg swelling (OR 4.15, 95% CI 2.25-7.66, P < 0.001), absence of transient risk factors for VTEs (OR 2.39, 95% CI 1.55-3.67, P < 0.001), active cancer (OR 3.66, 95% CI 2.30-5.84, P < 0.001), and thrombophilia (OR 2.07, 95% CI 1.06-4.04, P = 0.03) were independent risk factors for the development of PTS. In this real-world Japanese DVT registry, we could identify several important risk factors for the development of PTS at the time of DVT diagnosis.
Assuntos
Síndrome Pós-Trombótica/epidemiologia , Sistema de Registros , Medição de Risco/métodos , Idoso , Feminino , Seguimentos , Humanos , Incidência , Japão/epidemiologia , Masculino , Flebografia , Síndrome Pós-Trombótica/diagnóstico , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Tomografia Computadorizada por Raios X , Ultrassonografia , Trombose VenosaRESUMO
BACKGROUND: Venous thromboembolism (VTE) has a long-term risk of recurrence, which can be prevented by anticoagulation therapy.MethodsâandâResults:The COMMAND VTE Registry is a multicenter registry enrolling 3,027 consecutive patients with acute symptomatic VTE between January 2010 and August 2014. The entire cohort was divided into the transient risk (n=855, 28%), unprovoked (n=1,477, 49%), and cancer groups (n=695, 23%). The rate of anticoagulation discontinuation was highest in the cancer group (transient risk: 37.3% vs. unprovoked: 21.4% vs. cancer: 43.5% at 1 year, P<0.001). The cumulative 5-year incidences of recurrent VTE, major bleeding and all-cause death were highest in the cancer group (recurrent VTE: 7.9% vs. 9.3% vs. 17.7%, P<0.001; major bleeding: 9.0% vs. 9.4% vs. 26.6%, P<0.001; and all-cause death: 17.4% vs. 15.3% vs. 73.1%, P<0.001). After discontinuation of anticoagulation therapy, the cumulative 3-year incidence of recurrent VTE was lowest in the transient risk group (transient risk: 6.1% vs. unprovoked: 15.3% vs. cancer: 13.2%, P=0.001). The cumulative 3-year incidence of recurrent VTE beyond 1 year was lower in patients on anticoagulation than in patients off anticoagulation at 1 year in the unprovoked group (on: 3.7% vs. off: 12.2%, P<0.001), but not in the transient risk and cancer groups (respectively, 1.6% vs. 2.5%, P=0.30; 5.6% vs. 8.6%, P=0.44). CONCLUSIONS: The duration of anticoagulation therapy varied widely in discordance with current guideline recommendations. Optimal duration of anticoagulation therapy should be defined according to the risk of recurrent VTE and bleeding as well as death.
Assuntos
Anticoagulantes/administração & dosagem , Sistema de Registros , Terapia Trombolítica , Tromboembolia Venosa/tratamento farmacológico , Idoso , Idoso de 80 Anos ou mais , Anticoagulantes/efeitos adversos , Feminino , Seguimentos , Hemorragia/induzido quimicamente , Hemorragia/enfermagem , Hemorragia/terapia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Neoplasias/tratamento farmacológico , Neoplasias/mortalidade , Fatores de Risco , Fatores de Tempo , Tromboembolia Venosa/mortalidadeRESUMO
The diagnosis of hemophagocytic lymphohistiocytosis (HLH) is delayed by most physicians. This study aimed to identify early parameters and suitable scoring systems for the risk of HLH. Clinical and laboratory data collected ≤3 days after admission were defined as early parameters and used to calculate the number of HLH-2004 criteria met and bone marrow (BM) score. Between January 2006 and February 2016, 233 immunocompetent adults with naïve fever of unknown origin who underwent a BM study were enrolled to mimic patients at risk of HLH and randomly assigned into the developmental or validation cohort. Hemophagocytic lymphohistiocytosis was finally diagnosed in 47 patients, with non-Hodgkin lymphoma as the major etiology (51.1%). Upon admission, four-fifths of patients who developed subsequent HLH fulfilled ≤3 of 8 HLH-2004 criteria, and 6 early parameters were independent predictors of HLH: anemia (hemoglobin < 10 g/dL), thrombocytopenia (platelet count < 100 × 103 /µL), leukoerythroblastosis, hyperbilirubinemia (total bilirubin > 2 × upper normal limit), hyperferritinemia (ferritin > 1000 ng/mL), and splenomegaly. Compared with the HLH criteria met upon admission, the BM score was an independent predictor (odds ratio = 1.621; 95% confidence interval, 1.355-1.940) with excellent discrimination (area under the receiver operating characteristic curve = 0.920; 95% confidence interval, 0.883-0.958). The sensitivity and specificity for a BM score cutoff of 10 points were 95% and 75%, respectively. When approaching immunocompetent adults with a continuously high fever, the BM score at initial admission assists with early identification of patients at risk of HLH.