ABSTRACT
A woman in her 20s with no medical history was diagnosed with bulky stage II classic Hodgkin's lymphoma after an 8-week history of shortness of breath, cough and lethargy. A regimen of doxorubicin (Adriamycin), bleomycin, vinblastine and dacarbazine (ABVD) was commenced with six cycles planned. During the first cycle, the patient was profoundly hypertensive. She then suffered two self-terminating tonic-clonic seizures.Examination and investigations diagnosed posterior reversible encephalopathy syndrome (PRES), which resolved completely in 11 days with strict blood pressure control and withholding chemotherapy. Treatment was further complicated by anthracycline-induced cardiomyopathy, requiring a switch in regimen to gemcitabine BVD.The patient made a full recovery from neurology and cardiology perspectives and completed six cycles of chemotherapy, achieving a complete metabolic response by the tumour. We illustrate the case, describe differential diagnoses and management of PRES, its association with chemotherapy and the successful chemotherapy rechallenge.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols , Bleomycin , Cardiomyopathies , Dacarbazine , Doxorubicin , Hodgkin Disease , Posterior Leukoencephalopathy Syndrome , Vinblastine , Humans , Hodgkin Disease/drug therapy , Female , Posterior Leukoencephalopathy Syndrome/chemically induced , Posterior Leukoencephalopathy Syndrome/diagnosis , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Cardiomyopathies/chemically induced , Cardiomyopathies/diagnosis , Doxorubicin/adverse effects , Dacarbazine/adverse effects , Bleomycin/adverse effects , Vinblastine/adverse effects , Vinblastine/therapeutic use , Adult , Diagnosis, Differential , Anthracyclines/adverse effects , Gemcitabine , Magnetic Resonance ImagingABSTRACT
BACKGROUND: Intensified systemic chemotherapy has the highest primary cure rate for advanced-stage, classical Hodgkin lymphoma but this comes with a cost of severe and potentially life long, persisting toxicities. With the new regimen of brentuximab vedotin, etoposide, cyclophosphamide, doxorubicin, dacarbazine, and dexamethasone (BrECADD), we aimed to improve the risk-to-benefit ratio of treatment of advanced-stage, classical Hodgkin lymphoma guided by PET after two cycles. METHODS: This randomised, multicentre, parallel, open-label, phase 3 trial was done in 233 trial sites across nine countries. Eligible patients were adults (aged ≤60 years) with newly diagnosed, advanced-stage, classical Hodgkin lymphoma (ie, Ann Arbor stage III/IV, stage II with B symptoms, and either one or both risk factors of large mediastinal mass and extranodal lesions). Patients were randomly assigned (1:1) to four or six cycles (21-day intervals) of escalated doses of etoposide (200 mg/m2 intravenously on days 1-3), doxorubicin (35 mg/m2 intravenously on day 1), and cyclophosphamide (1250 mg/m2 intravenously on day 1), and standard doses of bleomycin (10 mg/m2 intravenously on day 8), vincristine (1·4 mg/m2 intravenously on day 8), procarbazine (100 mg/m2 orally on days 1-7), and prednisone (40 mg/m2 orally on days 1-14; eBEACOPP) or BrECADD, guided by PET after two cycles. Patients and investigators were not masked to treatment assignment. Hierarchical coprimary objectives were to show (1) improved tolerability defined by treatment-related morbidity and (2) non-inferior efficacy defined by progression-free survival with an absolute non-inferiority margin of 6 percentage points of BrECADD compared with eBEACOPP. An additional test of superiority of progression-free survival was to be done if non-inferiority had been established. Analyses were done by intention to treat; the treatment-related morbidity assessment required documentation of at least one chemotherapy cycle. This trial was registered at ClinicalTrials.gov (NCT02661503). FINDINGS: Between July 22, 2016, and Aug 27, 2020, 1500 patients were enrolled, of whom 749 were randomly assigned to BrECADD and 751 to eBEACOPP. 1482 patients were included in the intention-to-treat analysis. The median age of patients was 31 years (IQR 24-42). 838 (56%) of 1482 patients were male and 644 (44%) were female. Most patients were White (1352 [91%] of 1482). Treatment-related morbidity was significantly lower with BrECADD (312 [42%] of 738 patients) than with eBEACOPP (430 [59%] of 732 patients; relative risk 0·72 [95% CI 0·65-0·80]; p<0·0001). At a median follow-up of 48 months, BrECADD improved progression-free survival with a hazard ratio of 0·66 (0·45-0·97; p=0·035); 4-year progression-free survival estimates were 94·3% (95% CI 92·6-96·1) for BrECADD and 90·9% (88·7-93·1) for eBEACOPP. 4-year overall survival rates were 98·6% (97·7-99·5) and 98·2% (97·2-99·3), respectively. INTERPRETATION: BrECADD guided by PET after two cycles is better tolerated and more effective than eBEACOPP in first-line treatment of adult patients with advanced-stage, classical Hodgkin lymphoma. FUNDING: Takeda Oncology.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols , Hodgkin Disease , Adult , Female , Humans , Male , Young Adult , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Brentuximab Vedotin/administration & dosage , Brentuximab Vedotin/adverse effects , Brentuximab Vedotin/therapeutic use , Cyclophosphamide/therapeutic use , Cyclophosphamide/adverse effects , Cyclophosphamide/administration & dosage , Dacarbazine/therapeutic use , Dacarbazine/administration & dosage , Dacarbazine/adverse effects , Dexamethasone/administration & dosage , Dexamethasone/therapeutic use , Dexamethasone/adverse effects , Doxorubicin/administration & dosage , Doxorubicin/adverse effects , Doxorubicin/therapeutic use , Etoposide/administration & dosage , Etoposide/adverse effects , Etoposide/therapeutic use , Hodgkin Disease/drug therapy , Hodgkin Disease/diagnostic imaging , Hodgkin Disease/pathology , Hodgkin Disease/mortality , Neoplasm Staging , Positron-Emission Tomography , Treatment OutcomeABSTRACT
BACKGROUND/AIM: There is limited evidence regarding the systemic treatment of retroperitoneal soft-tissue sarcoma, and the current Japanese guidelines fail to make definitive suggestions. Here, we report our experience with combination chemotherapy of mesna, doxorubicin, ifosfamide, and dacarbazine (MAID) in this population. PATIENTS AND METHODS: We retrospectively reviewed the records of eight patients (three male and five female) who received MAID for pathologically diagnosed metastatic unresectable retroperitoneal sarcoma (either leiomyosarcoma or pleomorphic sarcoma) between October 2019 and January 2022. Treatment efficacy, tolerability (need for dose reduction), and safety profiles were evaluated and summarized. RESULTS: At initiation, the median age was 56.0 years, and the body mass index was 20.0 kg/cm2 Six patients had Eastern Cooperative Oncology Group performance status scores of 0. The net clinical benefit was a partial response in three (37.5%) patients, stable disease in four (50.0%), and progressive disease in one (12.5%). During the median 90.8 weeks of follow-up, disease in five patients progressed, resulting in a median progression-free survival of 48.4 weeks, and five deaths occurred, resulting in an overall survival of 95.1 weeks. Commonly observed adverse events were neutropenia (eight patients), anemia (eight patients), and decreased platelet count (seven patients), which led to dose reduction (60-80%) in six patients. CONCLUSION: MAID combination therapy may be an acceptable option for advanced retroperitoneal sarcoma; however, its benefits must be carefully assessed owing to its not insignificant toxicity.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols , Dacarbazine , Doxorubicin , Ifosfamide , Mesna , Retroperitoneal Neoplasms , Sarcoma , Humans , Male , Female , Middle Aged , Ifosfamide/administration & dosage , Ifosfamide/adverse effects , Doxorubicin/administration & dosage , Doxorubicin/adverse effects , Doxorubicin/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Retroperitoneal Neoplasms/drug therapy , Retroperitoneal Neoplasms/pathology , Sarcoma/drug therapy , Sarcoma/pathology , Mesna/administration & dosage , Mesna/therapeutic use , Aged , Dacarbazine/administration & dosage , Dacarbazine/adverse effects , Dacarbazine/therapeutic use , Retrospective Studies , AdultABSTRACT
Combination checkpoint inhibitor (CPI) and chemotherapy is an effective and safe treatment strategy for patients with untreated classic Hodgkin lymphoma. Recent studies of programmed cell death protein 1 inhibitors combined with doxorubicin, vinblastine and dacarbazine have demonstrated high overall and complete response rates. This combination has a unique toxicity profile that should be managed appropriately so as not to compromise treatment efficacy. Common toxicities include rash, hepatoxicity, neutropenia and thyroid dysfunction. Here, we present four cases and the management strategies around such toxicities. In addition, we highlight key clinical decision-making around the administration of subsequent doses of CPI and chemotherapy.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols , Doxorubicin , Hodgkin Disease , Immune Checkpoint Inhibitors , Humans , Hodgkin Disease/drug therapy , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Immune Checkpoint Inhibitors/adverse effects , Immune Checkpoint Inhibitors/administration & dosage , Male , Female , Adult , Doxorubicin/adverse effects , Doxorubicin/administration & dosage , Vinblastine/administration & dosage , Vinblastine/adverse effects , Vinblastine/therapeutic use , Middle Aged , Dacarbazine/adverse effects , Dacarbazine/administration & dosage , Neutropenia/chemically inducedABSTRACT
PURPOSE: This multicenter, single-arm, open-label, phase Ib study was designed to determine the recommended phase II dose (RP2D) and to evaluate the safety and preliminary efficacy of unesbulin plus dacarbazine (DTIC) in patients with advanced leiomyosarcoma (LMS). PATIENTS AND METHODS: Adult subjects with locally advanced, unresectable or metastatic, relapsed or refractory LMS were treated with escalating doses of unesbulin orally twice per week in combination with DTIC 1,000 mg/m2 intravenously (IV) once every 21 days. The time-to-event continual reassessment method was used to determine the RP2D on the basis of dose-limiting toxicities (DLTs) assessed during the first two 21-day treatment cycles. All explored doses of unesbulin (200 mg up to 400 mg) were in combination with DTIC. An expansion cohort was enrolled to evaluate the safety and efficacy of unesbulin at the RP2D. RESULTS: Unesbulin 300 mg administered orally twice per week in combination with DTIC 1,000 mg/m2 IV once every 21 days was identified as the RP2D. On the basis of data from 27 subjects who were deemed DLT-evaluable, toxicity was higher in the unesbulin 400 mg group, with three of four subjects (75%) experiencing DLTs versus one of four subjects (25%) in the 200 mg group and three of 19 subjects (15.8%) in the 300 mg group. The most commonly reported DLTs and treatment-related grade 3 and 4 adverse events were thrombocytopenia and neutropenia. At the RP2D, seven subjects who were efficacy evaluable achieved partial response for an objective response rate of 24.1%. CONCLUSION: Unesbulin 300 mg twice per week plus DTIC 1,000 mg/m2 once every 21 days was identified as the RP2D, demonstrating a favorable benefit-risk profile in a heavily pretreated population of adults with advanced LMS.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols , Dacarbazine , Leiomyosarcoma , Neoplasm Recurrence, Local , Humans , Male , Female , Middle Aged , Leiomyosarcoma/drug therapy , Leiomyosarcoma/pathology , Aged , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Antineoplastic Combined Chemotherapy Protocols/administration & dosage , Neoplasm Recurrence, Local/drug therapy , Neoplasm Recurrence, Local/pathology , Adult , Dacarbazine/administration & dosage , Dacarbazine/adverse effects , Neoplasm MetastasisABSTRACT
PURPOSE: Outcomes for children with relapsed and refractory high-risk neuroblastoma (RR-HRNB) remain dismal. The BEACON Neuroblastoma trial (EudraCT 2012-000072-42) evaluated three backbone chemotherapy regimens and the addition of the antiangiogenic agent bevacizumab (B). MATERIALS AND METHODS: Patients age 1-21 years with RR-HRNB with adequate organ function and performance status were randomly assigned in a 3 × 2 factorial design to temozolomide (T), irinotecan-temozolomide (IT), or topotecan-temozolomide (TTo) with or without B. The primary end point was best overall response (complete or partial) rate (ORR) during the first six courses, by RECIST or International Neuroblastoma Response Criteria for patients with measurable or evaluable disease, respectively. Safety, progression-free survival (PFS), and overall survival (OS) time were secondary end points. RESULTS: One hundred sixty patients with RR-HRNB were included. For B random assignment (n = 160), the ORR was 26% (95% CI, 17 to 37) with B and 18% (95% CI, 10 to 28) without B (risk ratio [RR], 1.52 [95% CI, 0.83 to 2.77]; P = .17). Adjusted hazard ratio for PFS and OS were 0.89 (95% CI, 0.63 to 1.27) and 1.01 (95% CI, 0.70 to 1.45), respectively. For irinotecan ([I]; n = 121) and topotecan (n = 60) random assignments, RRs for ORR were 0.94 and 1.22, respectively. A potential interaction between I and B was identified. For patients in the bevacizumab-irinotecan-temozolomide (BIT) arm, the ORR was 23% (95% CI, 10 to 42), and the 1-year PFS estimate was 0.67 (95% CI, 0.47 to 0.80). CONCLUSION: The addition of B met protocol-defined success criteria for ORR and appeared to improve PFS. Within this phase II trial, BIT showed signals of antitumor activity with acceptable tolerability. Future trials will confirm these results in the chemoimmunotherapy era.
Subject(s)
Neuroblastoma , Topotecan , Child , Humans , Infant , Child, Preschool , Adolescent , Young Adult , Adult , Temozolomide/therapeutic use , Irinotecan/therapeutic use , Topotecan/adverse effects , Bevacizumab/adverse effects , Dacarbazine/adverse effects , Neoplasm Recurrence, Local/drug therapy , Neoplasm Recurrence, Local/pathology , Neuroblastoma/pathology , Antineoplastic Combined Chemotherapy Protocols/adverse effectsABSTRACT
PURPOSE: Hodgkin's lymphoma is currently treated with a chemotherapy protocol consisting of doxorubicin, bleomycin, vinblastine, and dacarbazine. Due to Brazil facing a bleomycin shortage in 2017, and this drug's high toxicity, this retrospective study evaluates the effect that the absence of bleomycin had on treatment response and overall survival of Hodgkin's lymphoma patients. METHODS: The medical records of 126 HL patients treated between 2007 and 2021 were reviewed and their data collected, followed by grouping into ABVD and AVD groups according to bleomycin use. Data concerning the patient's characteristics, cancer type, and treatment plan were analyzed with proportion tests, Kaplan-Meier curves. univariate Cox regression, and χ2 tests. RESULTS: No discernible differences were found in this study between the overall survival and recurrence rate of patients treated with bleomycin compared to those without. Additionally, there was an increased risk of death in each subsequent cycle of chemotherapy of the complete ABVD protocol, demonstrating a risk of toxicity. Among the variables analyzed, hypertension and the presence of B symptoms were also associated with an increased risk of death, while the use of radiotherapy significantly improved survival. CONCLUSION: The results of this study suggest that bleomycin did not impact the outcome of Hodgkin's lymphoma treatment. Moreover, the increased risk of death associated with its toxicity during each cycle of treatment raises concerns about its role as an essential component of the gold standard for Hodgkin's lymphoma treatment. Therefore, further research and consideration are needed to reassess the use of bleomycin in Hodgkin's lymphoma treatment protocols.
Subject(s)
Hodgkin Disease , Humans , Hodgkin Disease/pathology , Bleomycin/adverse effects , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Retrospective Studies , Doxorubicin/adverse effects , Vinblastine/adverse effects , Dacarbazine/adverse effectsABSTRACT
PURPOSE: The optimal duration of post-radiation temozolomide in newly diagnosed glioblastoma remains unclear, with no published phase III randomised trials. Standard-of-care stipulates 6 months. However, in routine care, it is often extended to 12 months, despite lacking robust supporting data. METHODS: GEINO14-01 (Spain) and EX-TEM (Australia) studies enrolled glioblastoma patients without progression at the end of 6 months post-radiation temozolomide. Participants were randomised 1:1 to six additional months of temozolomide or observation. Primary endpoint was 6-month progression free survival from date of randomisation (6mPFS). Secondary endpoints included overall survival (OS) and toxicity. 204 patients were required to detect an improvement in 6mPFS from 50 to 60% (80% power). Neither study recruited sufficient patients. We performed a combined analysis of individual patient data. RESULTS: 205 patients were recruited: 159 in GEINO14-01 (2014-2018) and 46 in EX-TEM (2019-2022). Median follow-up was 20.0 and 14.5 months. Baseline characteristics were balanced. There was no significant improvement in 6mPFS (57.2% vs 64.0%, OR0.75, p = 0.4), nor across any subgroups, including MGMT methylated; PFS (HR0.92, p = 0.59, median 7.8 vs 9.7 months); or OS (HR1.03, p = 0.87, median 20.1 vs 19.4 months). During treatment extension, 64% experienced any grade adverse event, mainly fatigue and gastrointestinal (both 54%). Only a minority required treatment changes: 4.5% dose delay, 7.5% dose reduction, 1.5% temozolomide discontinuation. CONCLUSION: For glioblastoma patients, extending post-radiation temozolomide from 6 to 12 months is well tolerated but does not improve 6mPFS. We could not identify any subset that benefitted from extended treatment. Six months should remain standard-of-care.
Subject(s)
Brain Neoplasms , Glioblastoma , Humans , Temozolomide/therapeutic use , Glioblastoma/drug therapy , Glioblastoma/radiotherapy , Prospective Studies , Dacarbazine/adverse effects , Disease-Free Survival , Brain Neoplasms/drug therapy , Brain Neoplasms/radiotherapy , Antineoplastic Agents, Alkylating/adverse effectsABSTRACT
PURPOSE: We aimed to assess the prognostic value of baseline tumor burden and dissemination parameters extracted from 18 F-FDG PET/CT in patients with early or advanced Hodgkin lymphoma (HL) treated with ABVD (doxorubicin, bleomycin, vinblastine, and dacarbazine) or escalated BEACOPP (increased bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, and prednisone). PATIENTS AND METHODS: Patients aged ≥18 years with classical Hodgkin lymphoma were retrospectively included. Progression-free survival (PFS) analysis of dichotomized clinicobiological and PET/CT parameters (SUV max , TMTV, TLG, D max , and D bulk ) was performed. Optimal cutoff values for quantitative metrics were defined as the values maximizing the Youden index from receiver operating characteristic analysis. PFS rates were estimated with Kaplan-Meier curves, and the log-rank test was used to assess statistical significance. Hazard ratios were calculated using Cox proportional hazards models. RESULTS: With a median age of 32 years, 166 patients were enrolled. A total of 111 patients had ABVD or ABVD-like treatment with or without radiotherapy and 55 patients with escalated BEACOPP treatment. The median follow-up was 55 months. Only International Prognostic Score (IPS >1), TMTV >107 cm 3 , and TLG >1628 were found to be significant prognostic factors for PFS on univariate analysis. Multivariate analysis revealed that IPS and TLG were independently prognostic and, combined, identified 4 risk groups ( P < 0.001): low (low TLG and low IPS; 4-year PFS, 95%), intermediate-low (high IPS and low TLG; 4-year PFS, 79%), intermediate-high (low IPS and high TLG; 4-year PFS, 78%), and high (high TLG and high IPS; 4-year PFS, 71%). CONCLUSIONS: Combining baseline TLG with IPS could improve PFS prediction.
Subject(s)
Hodgkin Disease , Adult , Humans , Adolescent , Hodgkin Disease/diagnostic imaging , Hodgkin Disease/drug therapy , Prognosis , Positron Emission Tomography Computed Tomography , Fluorodeoxyglucose F18 , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Tumor Burden , Retrospective Studies , Doxorubicin/therapeutic use , Bleomycin/therapeutic use , Bleomycin/adverse effects , Dacarbazine/adverse effects , Vinblastine/therapeutic use , Vinblastine/adverse effectsABSTRACT
PURPOSE: starting from a lack of precise and coherent data in literature, aim of this work is to retrospectively study the influence of chemotherapy with Temozolomide (TMZ) on a wide series of neuropsychological functions in a population of adult high-grade glioma patients. METHODS: an extensive neuropsychological battery was administered pre-operatively (T0) and after 6 (T1) and 12 months (T2) from surgery. After full recovery from surgery, TMZ was delivered concomitant to radiotherapy and, subsequently, adjuvantly for 5-day cycles per month. Parametric and non-parametric analyses were conducted to verify the influence of several aspects of chemotherapy on the adjusted scores of each cognitive test at the two post-operative follow-ups. RESULTS: Sixty-one patients were included at T0; patients with a lower adjuvant TMZ dosage reported a better performance at the visual attention test at T1, and at the deductive reasoning test at T2. Undergoing more than 8 cycles of adjuvant therapy was slightly associated with a better performance at the long-term verbal memory tasks at T2. No other associations were found with the other cognitive tests and autonomy scales administered. CONCLUSIONS: TMZ proved to be a secure treatment with no negative side effects on cognition and on level of daily autonomy, even at the highest dosage used. This is a positive finding which enables clinicians to reassure patients about the absence of significant negative effects of TMZ on their daily life functioning. In this view, eventual cognitive changes during treatment might not be attributed to chemotherapy but to other events such as tumour relapse.
Subject(s)
Brain Neoplasms , Glioma , Adult , Humans , Temozolomide/therapeutic use , Retrospective Studies , Dacarbazine/adverse effects , Brain Neoplasms/pathology , Neoplasm Recurrence, Local/drug therapy , Glioma/pathology , Antineoplastic Agents, Alkylating/adverse effectsABSTRACT
ABSTRACT: Temozolomide (TMZ) is an alkylating chemotherapeutic drug, often used in high-grade glioma and metastatic melanoma. Common side effects of this include myelosuppression and gastrointestinal side effects. Vitiligo-like reaction is extremely rare after TMZ. Here, we report a case of a 55-year-old patient of glioblastoma who developed vitiligo-like reaction after starting adjuvant TMZ.
Subject(s)
Brain Neoplasms , Glioblastoma , Vitiligo , Humans , Middle Aged , Temozolomide/pharmacology , Dacarbazine/adverse effects , Vitiligo/chemically induced , Vitiligo/diagnosis , Vitiligo/drug therapy , Brain Neoplasms/drug therapy , Brain Neoplasms/pathology , Antineoplastic Agents, Alkylating/adverse effects , Glioblastoma/drug therapy , Glioblastoma/pathologyABSTRACT
Resumo Objetivo Identificar os sinais e sintomas apresentados por pacientes com Linfoma de Hodgkin submetidos ao protocolo quimioterápico composto por Doxorrubicina, Bleomicina, Vimblastina e Dacarbazina (ABVD) por meio de aconselhamento telefônico e comparar os escores de gradação dos sinais e sintomas apresentados nos ciclos do protocolo. Métodos Descritivo, prospectivo, quantitativo. Sete pacientes receberam aconselhamento telefônico, em 24 tempos de chamadas programadas e não programadas, correspondentes a 6 ciclos de quimioterapia com protocolo ABVD. Utilizou-se o Inventário de Sintomas do M.D Anderson e o Critério Comum de Terminologia para Eventos Adversos, para a gradação dos sintomas e um protocolo de condutas. Realizou-se análise descritiva e analítica. Resultados Duzentas e oitenta e seis chamadas telefônicas geraram1.870 queixas sintomáticas. Nas chamadas programadas, as queixas com maior prevalência foram fadiga, preocupações, falta de apetite, vômitos e náuseas. Quanto a interferência nas atividades de vida diária, os itens relacionados a atividades em geral, no trabalho e dificuldade para caminhar, além de alterações no humor foram relatados em maior frequência. Nas chamadas não programadas, a falta de apetite e desregulação menstrual foram as queixas mais recorrentes. Na análise da progressão dos sintomas, observou-se aumento de náuseas e vômitos (p=0,02), diminuição da fadiga e falta de ar (p≤0,03), melhora do sono (p=0,02) e diminuição do estresse (p=0,02). Conclusão A fadiga, náusea, vômito e alteração nas atividades de trabalho foram relatados frequentemente. Houve progressão de náuseas e vômitos, mas regressão da fadiga e do estresse. O aconselhamento telefônico permitiu a comunicação e o manejo rápido de um número expressivo de sintomas.
Resumen Objetivo Identificar los signos y síntomas presentados por pacientes con linfoma de Hodgkin sometidos al protocolo quimioterápico compuesto por doxorrubicina, bleomicina, vinblastina y dacarbazina (ABVD) mediante consulta telefónica, y comparar los puntajes de graduación de los signos y síntomas presentados en los ciclos del protocolo. Métodos Descriptivo, prospectivo, cuantitativo. Siete pacientes recibieron asesoramiento telefónico en 24 momentos de llamadas programadas y no programadas, correspondientes a 6 ciclos de quimioterapia con protocolo ABVD. Se utilizó el Inventario de Síntomas de M. D. Anderson y el Criterio de Terminología Común para Efectos Adversos, para la puntuación de lis síntomas, y un protocolo de conductas. Se realizó análisis descriptivo y analítico. Resultados Doscientas ochenta y seis llamadas telefónicas determinaron 1.870 quejas sintomáticas. En las llamadas programadas, las quejas más prevalentes fueron: fatiga, preocupaciones, falta de apetito, vómitos y náuseas. Respecto a interferencia en actividades cotidianas, los ítems relacionados con actividad en general, laboral y dificultad para caminar, además de cambios del humor, fueron informados con mayor frecuencia. En llamadas no programadas, la falta de apetito y la irregularidad menstrual resultaron las quejas más habituales. En el análisis de progresión de los síntomas se observó aumento de náuseas y vómitos (p=0,02), disminución de fatiga y falta de aire (p≤0,03), mejora del sueño (p=0,02) y disminución del estrés (p=0,02). Conclusión Hubo informe frecuente de fatiga, náuseas, vómitos y cambios en actividades laborales. Existió progresión de náuseas y vómitos, y regresión de fatiga y estrés. La consulta telefónica permitió comunicación y rápido manejo de una expresiva cantidad de síntomas.
Abstract Objective To identify through telephone counselling the signs and symptoms presented by patients with Hodgkin's Lymphoma undergoing chemotherapy with the protocol composed by doxorubicin, bleomycin, vinblastine and dacarbazine and to compare severity scores of the signs and symptoms presented in the cycles of the protocol. Methods Descriptive, prospective, quantitative study. Seven patients received telephone counselling in 24 scheduled and unscheduled calls, corresponding to 6 ABVD chemotherapy cycle. The MD Anderson Symptom Inventory and the Common Terminology Criteria for Adverse Events were used for scoring the symptoms, along with a conduct protocol. A descriptive and analytical analysis was conducted. Results Two hundred and eighty-six telephone calls generated 1,870 symptomatic complaints. In scheduled calls, the most prevalent complaints were fatigue, distress, lack of appetite, vomiting and nausea. As for the interference in daily life activities, the items related to general activities, work, difficulty walking, and mood changes were reported more frequently. In unscheduled calls, lack of appetite and irregular menstruation were the most recurring complaints. The analysis of the progression of symptoms showed an increase in nausea and vomiting (p=0.02), decrease in fatigue and shortness of breath (p≤0.03), improvement in sleep (p=0.02) and decrease of stress (p=0.02). Conclusion Fatigue, nausea, vomiting and alterations in work activities were frequently reported. There was progression of nausea and vomiting but regression of fatigue and stress. Telephone consultation allowed a rapid communication and management of an expressive number of symptoms.
Subject(s)
Humans , Male , Female , Adolescent , Adult , Telephone , Hodgkin Disease/drug therapy , Health Education , Antineoplastic Agents, Alkylating/adverse effects , Distance Counseling , Antibiotics, Antineoplastic/adverse effects , Antineoplastic Agents/adverse effects , Antineoplastic Agents, Phytogenic/adverse effects , Vinblastine/adverse effects , Bleomycin/adverse effects , Doxorubicin/adverse effects , Epidemiology, Descriptive , Prospective Studies , Dacarbazine/adverse effects , Evaluation Studies as TopicABSTRACT
El melanoma ha experimentado un aumento constante en su tasa de incidencia en las últimas cinco décadas a nivel mundial. El pronóstico del paciente con melanoma se relaciona con el estadio de la enfermedad al momento del diagnóstico, con una sobrevida global media de 6,2 meses en pacientes con melanoma metastásico. El avance en las investigaciones sobre la biología y el comportamiento tumoral permitió el desarrollo de nuevas terapias con distintos mecanismos de acción y mayor eficacia. En esta revisión se abordan las terapias biológicas en melanoma metastásico, su mecanismo de acción y principales resultados en ensayos clínicos. (AU)
Melanoma has experienced a consistent increase in incidence over the past five decades worldwide. The prognosis of patients with melanoma is related to the stage of disease at diagnosis, with a median overall survival of 6.2 months in metastatic melanoma. Progress in research on tumor biology allowed the development of new therapies with different mechanisms of action and greater efficiency. In this review, biologic therapies in metastatic melanoma, its mechanism of action and main results in clinical trials are discussed. (AU)
Subject(s)
Humans , Biological Therapy , Melanoma/therapy , Neoplasm Metastasis/therapy , Incidence , Mitogen-Activated Protein Kinase 1/antagonists & inhibitors , Dacarbazine/adverse effects , Dacarbazine/therapeutic use , Protein Kinase Inhibitors/adverse effects , Protein Kinase Inhibitors/therapeutic use , Ipilimumab/adverse effects , Ipilimumab/therapeutic use , Antineoplastic Agents, Immunological/adverse effects , Antineoplastic Agents, Immunological/therapeutic use , Vemurafenib/adverse effects , Vemurafenib/therapeutic use , Nivolumab/adverse effects , Nivolumab/therapeutic use , ImmunotherapyABSTRACT
Despite recent advances in the treatment of some forms of leishmaniasis, the available drugs are still far from ideal due to inefficacy, parasite resistance, toxicity and cost. The wide-spectrum antimicrobial activity of 2-nitrovinylfuran compounds has been described, as has their activity against Trichomonas vaginalis and other protozoa. Thus, the aim of this study was to test the antileishmanial activities of six 2-nitrovinylfurans in vitro and in a murine model of leishmaniasis. Minimum parasiticide concentration (MPC) and 50% inhibitory concentration (IC50) values for these compounds against the promastigotes of Leishmania amazonensis, Leishmania infantum and Leishmania braziliensis were determined, as were the efficacies of two selected compounds in an experimental model of cutaneous leishmaniasis (CL) caused by L. amazonensis in BALB/c mice. All of the compounds were active against the promastigotes of the three Leishmania species tested. IC50 and MPC values were in the ranges of 0.8-4.7 µM and 1.7-32 µM, respectively. The compounds 2-bromo-5-(2-bromo-2-nitrovinyl)-furan (furvina) and 2-bromo-5-(2-methyl-2-nitrovinyl)-furan (UC245) also reduced lesion growth in vivo at a magnitude comparable to or higher than that achieved by amphotericin B treatment. The results demonstrate the potential of this class of compounds as antileishmanial agents and support the clinical testing of Dermofural(r) (a furvina-containing antifungal ointment) for the treatment of CL.
Subject(s)
Humans , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Hodgkin Disease/drug therapy , Hodgkin Disease/pathology , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Bleomycin/adverse effects , Bleomycin/therapeutic use , Combined Modality Therapy , Decision Making , Dacarbazine/adverse effects , Dacarbazine/therapeutic use , Doxorubicin/adverse effects , Doxorubicin/therapeutic use , Hodgkin Disease/mortality , Neoplasm Staging , Practice Guidelines as Topic , Risk Assessment , Treatment Outcome , Vinblastine/adverse effects , Vinblastine/therapeutic useABSTRACT
This study evaluated the toxicity profiles of temozolomide in the treatment of malignant glioma as either concurrent or adjuvant chemotherapy. We retrospectively reviewed the medical records of 300 malignant glioma patients treated with temozolomide in two medical institutions in Korea between 2004 and 2010. Two hundred nine patients experienced a total of 618 toxicities during temozolomide therapy. A total of 84.8% of the 618 toxicities were Common Terminology Criteria for Adverse Events (CTCAE) grade 1 or 2, while 15.2% were grade 3 or 4. Among the hematologic toxicities, thrombocytopenia (13.7%), anemia (11.0%), and AST/ALT increases (7.0%) were common. Among the non-hematologic toxicities, nausea (44.3%), vomiting (37.0%), and anorexia (14.3%) were the three most common toxicities. There was no mortality due to temozolomide. Although temozolomide showed many types of toxicities, the majority of the toxicities were tolerable and of lower grade. Gastrointestinal troubles are the most common toxicities in Korean patients treated with temozolomide.
Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Anorexia/etiology , Antineoplastic Agents, Alkylating/adverse effects , Brain Neoplasms/drug therapy , Dacarbazine/adverse effects , Glioma/drug therapy , Hematologic Diseases/etiology , Nausea/drug therapy , Neoplasm Staging , Republic of Korea , Retrospective Studies , Severity of Illness Index , Sex Factors , Vomiting/drug therapyABSTRACT
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Subject(s)
Humans , Sarcoidosis/chemically induced , Hodgkin Disease/drug therapy , Bleomycin/adverse effects , Doxorubicin/adverse effects , Vinblastine/adverse effects , Dacarbazine/adverse effects , Diagnosis, DifferentialABSTRACT
Temozolomide is an oral alkylating agent with clinical activity against glioblastoma multiforme (GM). It is generally well-tolerated and has few pulmonary side effects. We report a case of temozolomide-associated brochiolitis obliterans organizing pneumonia (BOOP) requiring very high-dose corticosteroid treatment. A 56-yr-old woman presented with a 2-week history of exertional dyspnea. For the treatment of GM diagnosed 4 months previously, she had undergone surgery followed by chemoradiotherapy, and then planned adjuvant chemotherapy with temozolomide. After the 1st cycle, progressive dyspnea was gradually developed. Chest radiograph showed diffuse patchy peribronchovascular ground-glass opacities in both lungs. Conventional dose of methylprednisolone (1 mg/kg/day) was begun for the possibility of BOOP. Although transbronchial lung biopsy findings were compatible with BOOP, the patient's clinical course was more aggravated until hospital day 5. After the dose of methylprednisolone was increased (500 mg/day for 5 days) radiologic findings were improved dramatically.
Subject(s)
Female , Humans , Middle Aged , Antineoplastic Agents, Alkylating/adverse effects , Cryptogenic Organizing Pneumonia/chemically induced , Dacarbazine/adverse effects , Dyspnea/etiology , Glioblastoma/drug therapy , Glucocorticoids/therapeutic use , Methylprednisolone/therapeutic use , Tomography, X-Ray ComputedABSTRACT
INTRODUCTION: Bioimmunochemotherapy (BCT) is a combination of biological agents and cytostatics that has shown an increase in response rate (RR) in metastatic melanoma patients. The aim of the study is to evaluate RR, progression- free survival (PFS), overall survival (OS) and treatment toxicity. MATERIALS AND METHODS: Retrospective analysis of 11 metastatic melanoma patients treated from January 2002 to June 2008 with cisplatin 20 mg/m(2) i.v. days 1.4, dacarbazine 800 mg/m(2) i.v. day 1, vinblastine 1.5 mg/m(2) i.v. days 1.4, interleukin (IL)-2 9 MIU/m(2) s.c. 5.8 days and interferon (IFN)-alpha-2b 5 MIU/m2 s.c. days 5.9, 11, 13 and 15, with the support of granulocyte colony-stimulating factor (G-CSF) and antibiotics. Patients with ECOG 0, age < or = 65 years and with measurable disease were included. The planned number of courses was 4. RR was measured by Revised Evaluation Criteria in Solid Tumour (RECIST) criteria (computed tomography [CT]+/-proton emission tomography [PET]). Toxicity was measured according to the National Cancer Institute (NCI) common toxicity criteria. RESULTS: Observed RRs were 18% complete response (CR), 27% partial response (PR), 9% stable disease (SD) and 46% disease progression. The median PFS was 4 months (95% CI, 0.10 m), with a 23% one-year PFS. Median OS was 4.6 months (95% CI, 0.9.19 m), with a 29% one-year OS. Eighty-three percent of patients experienced grade 3-4 toxicity, mainly due to neutropenia, thrombocytopenia and flu-like syndrome. CONCLUSIONS: Treatment with BCT shows an increase in RR, some achieving durable CR; nevertheless it cannot be considered a standard treatment and should be employed only in selected patients (AU)
Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Soft Tissue Neoplasms/drug therapy , Soft Tissue Neoplasms/secondary , Melanoma/secondary , Lung Neoplasms/secondary , Lung Neoplasms/drug therapy , Interferon-alpha/therapeutic use , Immunotherapy , Immunologic Factors/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Clinical Trials, Phase III as Topic , Soft Tissue Neoplasms/mortality , Melanoma/mortality , Melanoma/drug therapy , Lung Neoplasms/mortality , Interferon-alpha/adverse effects , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Cisplatin/adverse effects , Dacarbazine/adverse effects , Kaplan-Meier Estimate , Retrospective StudiesABSTRACT
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No disponible
Subject(s)
Male , Adult , Humans , Hodgkin Disease/complications , Hodgkin Disease/diagnosis , Exanthema/complications , Exanthema/diagnosis , Lymphoma/complications , Dermatitis/complications , Dermatitis/diagnosis , Dermatitis/drug therapy , Mupirocin/therapeutic use , Adrenal Cortex Hormones/therapeutic use , Tomography, Emission-Computed/methods , Bleomycin/adverse effects , Vinblastine/adverse effects , Dacarbazine/adverse effectsABSTRACT
Presentamos una paciente con melanoma metastásico que desarrolló a partir del quinto ciclo de tratamiento con dacarbacina (DTIC). La dosis eritematógena mínima con rayos ultravioleta A (UVA) estaba disminuida a los 45 min de la administración del fármaco, pero era normal pasadas 24 h. La fotosensibilidad es un efecto secundario raramente descrito en relación con este fármaco (AU)