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Seven hundred and twenty-four CLL-outpatients with a median age of 67 (35-92) were analyzed. Four hundred and twenty-seven (59%) were male, 297 (41%) female. At diagnosis 556 (77%) were in Binet stage A, 91 (13%) stage B and 36 (5%) stage C. Forty-six percent received treatment during the evaluation period. Treatment consisted of purine analogs in 38%, alkylating agents in 96%, chemoimmunotherapy with anti-CD20 monoclonal antibodies in 63%, ibrutinib in 9%, venetoclax in 1% and idelalisib in 3%. 3% received allogeneic hematopoietic stem cell transplantation. Overall survival (OS) according to Binet stage was: A 13.9 years (0.1-37.4), B 9.2 years (1.4-29.3) and C 7.9 years (0.5-19.4) respectively. Median OS from the start of therapy improved over time; 1995-2001: 5.8 years, 2002-2008: 6.1 years and 2009-2017: median not reached. Survival of patients with CLL has improved in routine care and was strongly related to active disease, disease stage, performance status and whether therapy included an anti-CD20 monoclonal antibody.
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Antineoplásicos , Leucemia Linfocítica Crónica de Células B , Anticuerpos Monoclonales/uso terapéutico , Antineoplásicos/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Femenino , Humanos , Inmunoterapia , Leucemia Linfocítica Crónica de Células B/diagnóstico , Leucemia Linfocítica Crónica de Células B/tratamiento farmacológico , Leucemia Linfocítica Crónica de Células B/epidemiología , MasculinoRESUMEN
Due to the increase of oral agents nonadherence is an emerging challenge in cancer care. We evaluated how well different assessments match and how adherence could be measured in routine care. For this purpose patients suffering from metastatic solid tumors who were treated with oral anticancer drugs in an oncology group practice were surveyed. Attending oncologists answered a questionnaire, too, and a retrospective analysis of prescription data was conducted. Caregivers who were eligible for an interview were surveyed additionally. 128 patients (70 % female) with a median age of 69 years (36-88) took part, 95 % of all approached patients. 56 % suffered from metastatic breast cancer, 44 % from other metastatic solid tumors. 65 caregivers (60 % female) with a median age of 62 years (21-82) were interviewed as well. Patients were assessed in 84 % as very reliable in medication-taking by their oncologists. This high adherence rate was supported by patients, caregivers and prescription data. However, concordance between assessments of patients, caregivers and oncologists was not substantial. Our method of considering different perspectives to assess adherence has to be improved and validated but could help to evaluate adherence with oral cancer therapy in routine care.
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BACKGROUND: The aim of this study was to evaluate the treatment reality for outpatients with immune thrombocytopenia (ITP) managed by hematologists in routine care. PATIENTS AND METHODS: All patients with ITP diagnosed between 06/1995 and 12/2014 in a community-based oncology group practice in Germany were retrospectively analyzed. RESULTS: 422 patients with a median age of 55 years (range 7-91 years) were evaluated. 57% were female and 43% male. Only 198 (47%) patients needed therapy. First-line therapy (n = 198) consisted of steroids in 81%, intravenous immunoglobulins (IVIG) in 12%, and IVIG plus steroids in 6%. Patients received a median of 2 (range 1-10) lines of therapy. The most frequently used treatment modalities were steroids in 93%, IVIG in 55%, splenectomy in 21%, and other immunosuppressive agents (OISA) in 23% of patients. Rituximab and thrombopoietin receptor agonists (TRAs) were used in 10% and 6% only. 9 (2%) patients needed hospitalization due to bleeding complications. 72% of patients achieved a durable remission after their last line of therapy. 1 (0.2%) patient died due to bleeding complications. CONCLUSION: The treatment modalities most frequently used are steroids, immunoglobulins, splenectomy, and OISA. Rituximab and TRAs are only used infrequently. 72% of ITP patients achieve durable remissions. The rate of hospital admissions due to bleeding complications and the ITP-related mortality are low. The majority of ITP patients can be safely managed by hematologists on an outpatient basis.
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Atención Ambulatoria/estadística & datos numéricos , Hematología/estadística & datos numéricos , Inmunosupresores/uso terapéutico , Púrpura Trombocitopénica Idiopática/mortalidad , Púrpura Trombocitopénica Idiopática/terapia , Esplenectomía/mortalidad , Adolescente , Adulto , Distribución por Edad , Niño , Femenino , Alemania/epidemiología , Humanos , Masculino , Pautas de la Práctica en Medicina/estadística & datos numéricos , Prevalencia , Estudios Retrospectivos , Factores de Riesgo , Distribución por Sexo , Esteroides/uso terapéutico , Tasa de Supervivencia , Resultado del Tratamiento , Revisión de Utilización de Recursos , Adulto JovenRESUMEN
18,000 women die due to metastatic breast cancer in Germany per year. Median survival is 20-28 months after diagnosis. The question we wanted to answer was whether survival has improved in routine care? For this purpose we conducted a retrospective analysis of all patients with metastatic breast cancer who were treated between 06/1995-06/2013 in a community-based oncology group practice in Germany. 716 patients were analyzed with a median age of 61 (31-93). Localizations of metastases were distributed as follows: 47% visceral, 36% bone, 9% lymphatic, 4% CNS, 4% others. 79% were hormone-receptor-positive, 20% Her2-positive, 9% triple-negative. Median overall survival was 34 months (95% Confidence Interval: 31-37), median disease-specific survival 36.8 months and disease-specific survival after 5 years 34%. Survival was significantly correlated with localizations of metastases, number of metastasized organs, disease free survival since initial diagnosis, hormone-receptor status and age. Patients with hormone-receptor-positive tumors had a median overall survival of 37 months, Her2-positive patients of 34 months and triple-negative patients of 13 months. 86% of hormone-receptor-positive patients received antihormonal therapy. 81% of Her2-positive patients received anti-Her2 therapy. In summary, longer survival is strongly restricted to hormone receptor- and Her2-positive tumors most likely due to targeted therapies directed against the estrogen-receptor and Her2.
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Bendamustine and bendamustine/rituximab combinations have shown high efficacy in relapsed/refractory chronic lymphocytic leukemia (CLL) and indolent B-cell malignancies (non-Hodgkin lymphoma, NHL). No data exist about bendamustine retreatment after relapse, concerning efficacy and toxicity in this patient population. Eighty-eight outpatients (57 patients with CLL, 31 patients with NHL) who had previously been treated with bendamustine were retreated with a bendamustine regimen. Treatment consisted of bendamustine (B) or bendamustine + mitoxantrone (BM) or bendamustine + rituximab (BR) or bendamustine + mitoxantrone + rituximab (BMR). Median age was 72 years (50-88). A reversible grade 3 or 4 leukocytopenia or thrombocytopenia was observed in 24% and 13%, respectively. The overall response rate (ORR) was 76% (7% complete remission [CR], 69% partial remission [PR]) with 77% (6% CR, 71% PR) in CLL and 71% (8% CR, 63% PR) in NHL. ORR according to regimen was as follows: B: 57% (14% CR, 43% PR), BM: 70% (4% CR, 66% PR), BR: 55% (10% CR, 45% PR), BMR: 84% (7% CR, 78% PR). Bendamustine retreatment is feasible and achieves high response rates and some long lasting remissions.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Leucemia Linfocítica Crónica de Células B/tratamiento farmacológico , Anciano , Anciano de 80 o más Años , Antineoplásicos/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Clorhidrato de Bendamustina , Femenino , Humanos , Leucemia Linfocítica Crónica de Células B/mortalidad , Leucemia Linfocítica Crónica de Células B/patología , Linfoma de Células B/tratamiento farmacológico , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Compuestos de Mostaza Nitrogenada/administración & dosificación , Recurrencia , Inducción de Remisión , Retratamiento , Resultado del TratamientoRESUMEN
We have evaluated all outpatients with relapsed or refractory chronic lymphocytic leukemia (CLL) who were treated with bendamustine/mitoxantrone/rituximab (BMR) between May 1999 and December 2008. Treatment consisted of bendamustine 90 mg/m2 on day 1 + 2, Mitoxantrone 6 mg/m2 on day 1, and Rituximab 375 mg/m2 on day 8, 15, 22 + 29. Thirty-nine patients (19 males, 20 females) received BMR with a median age of 69 years (4681). Nineteen patients (49%) were above 70 years and 13 patients (33%) were 75 years or above. Performance score ranged between 0 and 2. The median number of previous therapies was 2 (14). Therapy was tolerated well with two observed therapy-associated hospitalizations. A reversible grade 3 or 4 hematotoxicity was seen in 30 patients (77%). Other reversible grade 3 or 4 toxicities were seen in two patients (5%). The overall response rate was 92% (10% complete remission, 82% partial remission). Median time to next CLL-therapy was 13 months (069). We conclude that BMR is a short and effective outpatient chemoimmunotherapy for patients with relapsed or refractory CLL, which can be used safely in elderly patients.
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Anciano , Anticuerpos Monoclonales de Origen Murino/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Leucemia Linfocítica Crónica de Células B/terapia , Mitoxantrona/administración & dosificación , Compuestos de Mostaza Nitrogenada/administración & dosificación , Anciano de 80 o más Años , Anticuerpos Monoclonales de Origen Murino/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Clorhidrato de Bendamustina , Terapia Combinada , Resistencia a Antineoplásicos/efectos de los fármacos , Femenino , Humanos , Inmunoterapia/métodos , Leucemia Linfocítica Crónica de Células B/tratamiento farmacológico , Leucemia Linfocítica Crónica de Células B/patología , Masculino , Persona de Mediana Edad , Mitoxantrona/efectos adversos , Compuestos de Mostaza Nitrogenada/efectos adversos , Recurrencia , Inducción de Remisión , Estudios Retrospectivos , Rituximab , Terapia RecuperativaRESUMEN
Treatment outcome data generated in prospective trials are intrinsically biased due to necessary selection criteria. Therefore the results obtained may not reflect the actual impact of current treatment options for an unselected general population. We analysed the treatment modalities and the outcome in 212 consecutive patients with non small cell lung cancer stages IIIB and IV who were seen in a community based oncology group practice between 6/1995 and 6/2006. 93 presented with stage IIIB and 119 with stage IV. Chemotherapy was given to 194/212 patients (92%), 114 patients (54%) received palliative radiation at one point during treatment. Treatment consisted of chemotherapy only in 86 patients (40%) and radiation only in 6 patients. 12 patients received best supportive care only. Patients with stage IIIB have survival rates at 12, 24 and 36 months of 64%, 27% and 21% respectively and for patients with stage IV the survival rates at 12, 24 and 36 months are 40%, 19% and 11% respectively. The median survival for stages IIIB and IV is 16 and 11 months respectively. In a multivariate analysis incorporating the factors stage (IIIB vs. IV), age (<70 vs. >/=70 years) and performance status (WHO 0/1 vs. 2/3) only stage and performance status were independent factors for survival. These retrospective data concerning analysis of survival, response rates and toxicity in a community setting confirm published results of phase II-III studies and indicate that results generated in prospective trials can be transferred into routine care.