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PURPOSE: Trial E1609 demonstrated superior overall survival with ipilimumab 3 mg/kg (ipi3) compared to high-dose interferon (HDI) for patients with resected high-risk melanoma. To inform treatment tolerability, we compared health-related quality of life (HRQoL), gastrointestinal (GI), and treatment-specific physical and cognitive/emotional symptoms. We also compared treatment-specific concerns between all arms. METHODS: We assessed HRQoL using the Functional Assessment of Cancer Therapy-General, physical and cognitive/emotional concerns using the FACT-Biologic Response Modifier subscale, and GI symptoms with the Functional Assessment of Chronic Illness Therapy-Diarrhea subscale pre-treatment and every 3 months. The primary outcome was the difference in HRQoL at 3 months between ipi3/ipi10 vs. HDI. RESULTS: 549 patients (n = 158 ipi3; n = 191 ipi10; n = 200 HDI) were analyzed. 3-month completion was 58.7%. Compared to HDI, ipilimumab patients reported better HRQoL (ipi3 = 87.5 ± 14.6 vs. HDI = 74.7 ± 15.4, p < .001; ipi10 = 84.9 ± 16.5 vs. HDI, p < .001) and fewer physical (ipi3 = 22.3 ± 4.6 vs. HDI = 17.1 ± 5.4, p < .001; ipi10 = 21.8 ± 5.0 vs. HDI p < .001) and cognitive/emotional (ipi3 = 18.6 ± 4.4 vs. HDI = 15.0 ± 5.3, p < .001; ipi10 = 17.7 ± 4.8 vs. HDI p < .001) concerns, but worse GI symptoms (ipi3 = 40.8 ± 5.0 vs. HDI = 42.2 ± 2.9, p = .011; ipi10 = 39.5 ± 7.0 vs. HDI, p < .001). Fewer ipilimumab patients reported worsening treatment-specific concerns (e.g., 52% of ipi3 and 58% of ipi10 reported worsening fatigue vs. 82% HDI, p's < .001). CONCLUSION: PROs demonstrated less toxicity of ipi3 compared to HDI and ipi10. Priorities for symptom management among patients receiving ipilimumab include GI toxicities, fatigue, weakness, appetite loss, arthralgia, and depression. TRIAL REGISTRATION: NCT01274338, January 11, 2011 (first posted date) https://clinicaltrials.gov/ct2/show/NCT01274338?term=NCT01274338&draw=2&rank=1 .
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Melanoma , Calidad de Vida , Humanos , Ipilimumab/efectos adversos , Interferón alfa-2/uso terapéutico , Calidad de Vida/psicología , Estadificación de Neoplasias , Melanoma/tratamiento farmacológico , Melanoma/cirugía , Medición de Resultados Informados por el Paciente , Melanoma Cutáneo MalignoRESUMEN
BACKGROUND: Risk-reducing salpingo-oophorectomy is an effective ovarian cancer risk reduction strategy. However, bilateral oophorectomy has also been associated with increased long-term nonneoplastic sequelae, effects suggested to be mediated through reductions in systemic sex steroid hormone levels. Currently, it is unclear whether the postmenopausal ovary contributes to the systemic hormonal milieu or whether postmenopausal ovarian volume or other factors, such as body mass index and age, affect systemic hormone levels. OBJECTIVE: We examined the impact of oophorectomy on sex steroid hormone levels in postmenopausal women. Furthermore, we explored how well ovarian volume measured by transvaginal ultrasound correlated with direct ovarian measures obtained during surgical pathology evaluation and investigated the association between hormone levels and ovarian volumes. STUDY DESIGN: Postmenopausal women who underwent risk-reducing salpingo-oophorectomy (180 cases) or ovarian cancer screening (38 controls) enrolled in an international, prospective study of risk-reducing salpingo-oophorectomy and risk of ovarian cancer algorithm-based screening among women at increased risk of ovarian cancer (Gynecologic Oncology Group-0199) were included in this analysis. Controls were frequency matched to the cases on age at menopause, age at study entry, and time interval between blood draws. Ovarian volume was calculated using measurements obtained from transvaginal ultrasound in both cases and controls and measurements recorded in surgical pathology reports from cases. Serum hormone levels of testosterone, androstenedione, androstenediol, dihydrotestosterone, androsterone, dehydroepiandrosterone, estrone, estradiol, and sex hormone-binding globulin were measured at baseline and follow-up. Spearman correlation coefficients were used to compare ovarian volumes as measured on transvaginal ultrasound and pathology examinations. Correlations between ovarian volumes by transvaginal ultrasound and measured hormone levels were examined using linear regression models. All models were adjusted for age. Paired t tests were performed to evaluate individual differences in hormone levels before and after risk-reducing salpingo-oophorectomy. RESULTS: Ovarian volumes measured by transvaginal ultrasound were only moderately correlated with those reported on pathology reports (Spearman rho [ρ]=0.42). The median time interval between risk-reducing salpingo-oophorectomy and follow-up for the cases was 13.3 months (range, 6.0-19.3), and the median time interval between baseline and follow-up for the controls was 12.7 months (range, 8.7-13.4). Sex steroid levels decreased with age but were not correlated with transvaginal ultrasound ovarian volume, body mass index, or time since menopause. Estradiol levels were significantly lower after risk-reducing salpingo-oophorectomy (percentage change, -61.9 post-risk-reducing salpingo-oophorectomy vs +15.2 in controls; P=.02), but no significant differences were seen for the other hormones. CONCLUSION: Ovarian volumes measured by transvaginal ultrasound were moderately correlated with volumes directly measured on pathology specimens and were not correlated with sex steroid hormone levels in postmenopausal women. Estradiol was the only hormone that declined significantly after risk-reducing salpingo-oophorectomy. Thus, it remains unclear whether the limited post-risk-reducing salpingo-oophorectomy changes in sex steroid hormones among postmenopausal women impact long-term adverse outcomes.
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Neoplasias Ováricas , Salpingooforectomía , Estradiol , Femenino , Hormonas Esteroides Gonadales , Humanos , Neoplasias Ováricas/prevención & control , Posmenopausia , Estudios ProspectivosRESUMEN
PURPOSE: Talimogene laherparepvec (T-VEC) is an oncolytic immunotherapy designed to induce tumor regression of injected lesions through direct lytic effects, and of uninjected lesions through induction of systemic antitumor immunity. In this study, we describe the patterns and time course of response to T-VEC from the phase III OPTiM trial of 436 patients with unresected stages IIIB-IV melanoma. METHODS: Lesion-level response analyses were performed based on the type of lesion (injected or uninjected cutaneous, subcutaneous, or nodal lesions; or visceral lesions [uninjected]), and the best percentage change from baseline of the sum of products of the longest diameters was calculated. Patients randomized to T-VEC (n = 295) who experienced a durable response (continuous partial or complete response for ≥6 months) were evaluated for progression prior to response (PPR), defined as the appearance of a new lesion or >25 % increase in total baseline tumor area. RESULTS: T-VEC resulted in a decrease in size by ≥50 % in 64 % of injected lesions (N = 2116), 34 % of uninjected non-visceral lesions (N = 981), and 15 % of visceral lesions (N = 177). Complete resolution of lesions occurred in 47 % of injected lesions, 22 % of uninjected non-visceral lesions, and 9 % of visceral lesions. Of 48 patients with durable responses, 23 (48 %) experienced PPR, including 14 who developed new lesions only. No difference in overall survival was observed, and median duration of response was not reached in patients with PPR versus those without PPR. CONCLUSIONS: Responses in uninjected lesions provide validation of T-VEC-induced systemic immunotherapeutic effects against melanoma. PPR did not negatively impact the clinical effectiveness of T-VEC.
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Herpesvirus Humano 1/inmunología , Melanoma/terapia , Viroterapia Oncolítica , Neoplasias Cutáneas/terapia , Neoplasias de las Glándulas Suprarrenales/terapia , Femenino , Neoplasias Gastrointestinales/terapia , Factor Estimulante de Colonias de Granulocitos y Macrófagos/uso terapéutico , Humanos , Inyecciones Intralesiones , Neoplasias Renales/terapia , Neoplasias Hepáticas/terapia , Neoplasias Pulmonares/terapia , Metástasis Linfática , Masculino , Melanoma/secundario , Neoplasias Pancreáticas/terapia , Neoplasias Cutáneas/patología , Neoplasias del Bazo/terapia , Tasa de Supervivencia , Neoplasias de la Tiroides/terapia , Factores de Tiempo , Resultado del Tratamiento , Carga TumoralRESUMEN
BACKGROUND: Increasing evidence shows chemotherapy in combination with vascular endothelial growth factor (VEGF) inhibition is a clinically active therapy for patients with metastatic melanoma (MM). METHODS: A phase 2 trial was conducted in chemotherapy-naive patients with unresectable stage IV MM who were randomized to temozolomide (200 mg/m(2) on days 1 through 5) and bevacizumab (10 mg/kg intravenously on days 1 and 15) every 28 days (Regimen TB) or nab-paclitaxel (100 mg/m(2) , or 80 mg/m(2) post-addendum 5 secondary to toxicity, on days 1, 8, and 15), bevacizumab (10 mg/kg on days 1 and 15), and carboplatin (area under the curve [AUC] 6 on day 1, or AUC 5 post-addendum 5) every 28 days (Regimen ABC). Accrual goal was 41 patients per regimen. The primary aim of this study was to estimate progression-free survival rate at 6 months (PFS6) in each regimen. A regimen would be considered promising if its PFS6 rate was > 60%. RESULTS: Ninety-three eligible patients (42 TB and 51 ABC) were enrolled. The majority of patients had M1c disease (20 TB and 26 ABC). The median PFS and overall survival times with ABC were 6.7 months and 13.9 months, respectively. Median PFS time and median overall survival with TB were 3.8 months and 12.3 months, respectively. The most common severe toxicities (≥ grade 3) in both regimens were cytopenias, fatigue, and thrombosis. Among the first 41 patients enrolled onto each regimen, PFS6 rate was 32.8% (95% confidence interval: 21.1%-51.2%) for TB and 56.1% (90% confidence interval: 44.7%-70.4%) for ABC. CONCLUSIONS: The addition of bevacizumab to nab-paclitaxel and carboplatin shows promising activity despite tolerability issues.
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Anticuerpos Monoclonales Humanizados/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Melanoma/tratamiento farmacológico , Neoplasias Cutáneas/tratamiento farmacológico , Adulto , Anciano , Anciano de 80 o más Años , Albúminas/administración & dosificación , Albúminas/efectos adversos , Anticuerpos Monoclonales Humanizados/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Bevacizumab , Carboplatino/administración & dosificación , Carboplatino/efectos adversos , Dacarbazina/administración & dosificación , Dacarbazina/efectos adversos , Dacarbazina/análogos & derivados , Femenino , Humanos , Masculino , Melanoma/mortalidad , Melanoma/patología , Persona de Mediana Edad , Estadificación de Neoplasias , Paclitaxel/administración & dosificación , Paclitaxel/efectos adversos , Neoplasias Cutáneas/mortalidad , Neoplasias Cutáneas/patología , Análisis de Supervivencia , Temozolomida , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: Talimogene laherparepvec (T-VEC) is an intralesionally delivered, modified herpes simplex virus type-1 oncolytic immunotherapy. The biodistribution, shedding, and potential transmission of T-VEC was systematically evaluated during and after completion of therapy in adults with advanced melanoma. METHODS: In this phase 2, single-arm, open-label study, T-VEC was administered into injectable lesions initially at 106 plaque-forming units (PFU)/mL, 108 PFU/mL 21â¯days later, and 108 PFU/mL every 14 (±3) days thereafter. Injected lesions were covered with occlusive dressings for ≥1â¯week. Blood, urine, and swabs from exterior of occlusive dressings, surface of injected lesions, oral mucosa, anogenital area, and suspected herpetic lesions were collected throughout the study. Detectable T-VEC DNA was determined for each sample type; infectivity was determined for all swabs with detectable T-VEC DNA. FINDINGS: Sixty patients received ≥1 dose of T-VEC. During cycles 1-4, T-VEC DNA was detected in blood (98·3% of patients, 36·7% of samples), urine (31·7% of patients, 3·0% of samples) and swabs from injected lesions (100% of patients, 57·6% of samples), exterior of dressings (80% of patients,19·5% of samples), oral mucosa (8·3% of patients, 2·5% of samples), and anogenital area (8·0% of patients, 1·1% of samples). During the safety follow-up period, T-VEC DNA was only detected on swabs from injected lesions (14% of patients, 5.8% of samples). T-VEC DNA was detected in 4/37 swabs (3/19 patients) of suspected herpetic lesions. Among all samples, only those from the surface of injected lesions tested positive for infectivity (8/740 [1·1%]). Three close contacts reported signs and symptoms of suspected herpetic origin; however, no lesions had detectable T-VEC DNA. INTERPRETATION: Using current guidelines, T-VEC can be administered safely to patients with advanced melanoma and is unlikely to be transmitted to close contacts with appropriate use of occlusive dressings. FUND: This study was funded by Amgen Inc.: ClinicalTrials.gov, NCT02014441.
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Productos Biológicos/uso terapéutico , Melanoma/terapia , Viroterapia Oncolítica , Virus Oncolíticos , Adulto , Anciano , Anciano de 80 o más Años , Productos Biológicos/administración & dosificación , Productos Biológicos/efectos adversos , Productos Biológicos/farmacocinética , ADN Viral , Esquema de Medicación , Herpesvirus Humano 1 , Humanos , Melanoma/diagnóstico , Melanoma/etiología , Persona de Mediana Edad , Imagen Multimodal/métodos , Estadificación de Neoplasias , Viroterapia Oncolítica/efectos adversos , Viroterapia Oncolítica/métodos , Virus Oncolíticos/genética , Distribución Tisular , Resultado del Tratamiento , Adulto JovenRESUMEN
AIM: Talimogene laherparepvec (T-VEC) is an intralesional treatment for unresectable cutaneous, subcutaneous and nodal melanoma. COSMUS-1 was conducted to examine how T-VEC is used in US clinical practice. MATERIALS & METHODS: A chart review was conducted at seven centers, with 78 patients screened and 76 eligible. RESULTS: Patients began treatment with T-VEC between October 2015 and December 2016. Median follow-up was 9.4 months. Twenty percent of patients (n = 15) completed T-VEC treatment with no remaining injectable lesions or pathologic complete response. Flu-like symptoms were the most commonly reported adverse events (n = 8; 10.5%), followed by lesion ulceration (n = 4; 5.3%). No herpetic lesions or infections were reported. CONCLUSION: T-VEC was well tolerated and showed clinical utility.
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BACKGROUND: Despite improved survival following checkpoint inhibitors, there is still a potential role for anti-cancer therapeutic vaccines. Because of biological heterogeneity and neoantigens resulting from each patient's mutanome, autologous tumor may be the best source of tumor-associated antigens (TAA) for vaccines. Ex vivo loading of autologous dendritic cells with TAA may be associated with superior clinical outcome compared to injecting irradiated autologous tumor cells. We conducted a randomized phase II trial to compare autologous tumor cell vaccines (TCV) and autologous dendritic cell vaccines (DCV) loaded with autologous TAA. METHODS: Short-term autologous tumor cell lines were established from metastatic tumor. Vaccines were admixed with 500 micrograms of GM-CSF and injected weekly for 3 weeks, then at weeks 8, 12,16, 20, and 24. The primary endpoint was overall survival. Secondary objectives were identification of adverse events, and results of delayed type hypersensitivity (DTH) reactions to intradermal tumor cell injections. RESULTS: Forty-two patients were randomized. All were followed from randomization until death or for five years; none were lost to follow-up. DCV was associated with longer survival: median 43.4 versus 20.5 months (95% CI, 18.6 to > 60 versus 9.3 to 32.3 months) and a 70% reduction in the risk of death (hazard ratio = 0.304, p = 0.0053, 95% CI, 0.131 to 0.702). Tumor DTH reactions were neither prognostic nor predictive. The most common treatment-related adverse events were mild to moderate local injection site reactions and flu-like symptoms; but grade 2 treatment-related adverse events were more frequent with TCV. Serum marker analyses at week-0 and week-4 showed that serum markers were similar at baseline in each arm, but differed after vaccination. CONCLUSIONS: This is the only human clinical trial comparing DCV and TCV as platforms for autologous TAA presentation. DCV was associated with minimal toxicity and long-term survival in patients with metastatic melanoma. DTH to autologous tumor cells was neither prognostic for survival nor predictive of benefit for either vaccine. TRIAL REGISTRATION: Clinical trials.gov NCT00948480 retrospectively registered 28 July 2009.
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Vacunas contra el Cáncer/uso terapéutico , Células Dendríticas/trasplante , Melanoma/terapia , Citocinas/sangre , Femenino , Humanos , Hipersensibilidad Tardía , Masculino , Melanoma/sangre , Persona de Mediana Edad , Análisis de Supervivencia , Trasplante Autólogo/efectos adversosRESUMEN
Talimogene laherparepvec is a genetically modified herpes simplex virus-1-based oncolytic immunotherapy for the local treatment of unresectable cutaneous, subcutaneous, and nodal tumors in patients with melanoma recurrence following surgery. We aim to describe the safety of talimogene laherparepvec. Intralesional talimogene laherparepvec was administered at less than or equal to 4 ml×10 PFU/ml at protocol day 1, then less than or equal to 4 ml×10 PFU/ml 21 days later, and then every 14 days. Treatment continued until complete response, absence of injectable tumors, progressive disease, intolerance, or US Food and Drug Administration approval. Adverse events were graded during and 30 days after the end of treatment. Lesions suspected to have herpetic origin were tested for talimogene laherparepvec DNA by quantitative PCR (qPCR). Between September 2014 and October 2015, 41 patients were enrolled with stage IIIB (22%), IIIC (37%), IVM1a (34%), IVM1b (5%), and IVM1c (2%) melanoma. The median age was 72 (range: 32-96) years and 54% of the patients were men. Patients had an ECOG performance status of 0 (68%) or 1 (32%). The median treatment duration was 13.1 (3.0-41.1) weeks. Treatment-related adverse events of greater than or equal to grade 3 were reported in three (7.3%) patients and included vomiting, upper abdominal pain, chills, hyperhidrosis, nausea, pyrexia, and wound infection. Suspected herpetic lesions were swabbed in five (12%) patients. One of the five tested positive for talimogene laherparepvec DNA by qPCR, but this lesion had been injected previously with talimogene laherparepvec. During the study, five patients completed treatment because of complete response per investigators. In the clinical practice setting, talimogene laherparepvec has a safety profile comparable to that observed in previous clinical trials. Talimogene laherparepvec (IMLYGIC) is now approved in the US, European Union, and Australia.
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Melanoma/terapia , Viroterapia Oncolítica , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Estudios de Seguimiento , Humanos , Inyecciones Intralesiones , Masculino , Melanoma/patología , Persona de Mediana Edad , Estadificación de Neoplasias , Seguridad , Tasa de Supervivencia , Resultado del TratamientoRESUMEN
PURPOSE: Microphthalmia transcription factor (Mitf), which is important in melanocyte development and melanoma growth, was assessed using real-time quantitative reverse transcription-PCR assay to investigate its expression as a marker for circulating melanoma cells in blood and determine the correlation with disease stage and survival in melanoma patients. EXPERIMENTAL DESIGN: In optimization studies for Mitf, we tested 15 melanoma cell lines, 41 peripheral blood lymphocytes from healthy volunteers, and 21 metastatic melanoma tissues. Blood specimens were procured from 90 patients with stage I (n = 20), stage II (n = 20), stage III (n = 28), and stage IV (n = 22) melanoma. Blood specimens were also obtained at four bleed intervals from 58 patients enrolled in a prospective multicenter trial of biochemotherapy before and after surgical treatment of American Joint Committee on Cancer stage III melanoma. RESULTS: Under the optimized conditions, Mitf was negative in healthy peripheral blood lymphocytes and positive in all melanoma cell lines and 18 (86%) melanoma tissues. In the 90 patients, the rate of Mitf detection was higher with increasing American Joint Committee on Cancer stage (P < 0.0001). In the 58 patients treated with biochemotherapy and surgery, Mitf detection decreased with treatment (P = 0.019). Mitf detection after treatment was associated with a significantly lower relapse-free (P < 0.0001) and overall (P = 0.001) survival and was a significant independent prognostic factor for relapse-free (risk ratio, 5.63; P = 0.0004) and overall (risk ratio, 5.36; P = 0.005) survival. CONCLUSIONS: Mitf detection in blood can indicate subclinical metastatic disease and predict treatment outcome in melanoma patients.
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Melanoma/sangre , Factor de Transcripción Asociado a Microftalmía/genética , Células Neoplásicas Circulantes/metabolismo , Adolescente , Adulto , Anciano , Biomarcadores de Tumor/genética , Línea Celular Tumoral , Femenino , Expresión Génica , Humanos , Linfocitos/metabolismo , Masculino , Melanoma/patología , Melanoma/terapia , Persona de Mediana Edad , Recurrencia Local de Neoplasia , Estadificación de Neoplasias , Pronóstico , ARN Mensajero/genética , ARN Mensajero/metabolismo , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa , Análisis de SupervivenciaRESUMEN
PURPOSE: Brain metastases are a common problem in patients with melanoma, but little is known about the effect of gene mutations on survival in these patients. METHODS AND MATERIALS: We created a retrospective multi-institutional database of 823 patients with melanoma and brain metastases diagnosed between 2006 and 2015. Clinical parameters, gene mutation status (BRAF, C-KIT, NRAS), and treatment were correlated with survival. Treatment patterns and outcomes were compared with a prior era (1985-2005). RESULTS: BRAF status was known in 584 of 823 patients (71%). BRAF, NRAS, and C-KIT mutations were present in 51%, 22%, and 11% of tested patients, respectively. The median time from primary diagnosis to brain metastasis was 32 months, and overall median survival (MS) from the time of initial treatment of brain metastases was 10 months. MS for BRAF-positive and BRAF-negative patients was 13 months and 9 months, respectively (P=.02). There was no significant difference in MS in patients with or without NRAS or C-KIT mutations. The time from primary diagnosis to brain metastasis did not vary by mutation and was not associated with survival after the diagnosis of brain metastases. MS for the 1985 to 2005 and 2006 to 2015 cohorts was 6.7 months and 10.0 months, respectively (P<.01). Reflecting treatment-trend changes, use of whole-brain radiation therapy decreased from 48% to 26% during this period. Among BRAF-positive patients, 71% received targeted BRAF and/or MEK inhibitors and 57% received some combination of targeted therapy, chemotherapy, and/or immunotherapy. CONCLUSIONS: For melanoma patients with brain metastases, BRAF-positive patients survive longer than BRAF-negative patients and overall survival has improved from 1985-2005 to 2006-2015.
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Neoplasias Encefálicas/genética , Neoplasias Encefálicas/secundario , Genes ras , Melanoma/genética , Melanoma/secundario , Mutación , Proteínas Proto-Oncogénicas B-raf/genética , Proteínas Proto-Oncogénicas c-kit/genética , Adulto , Anciano , Anciano de 80 o más Años , Antineoplásicos/uso terapéutico , Neoplasias Encefálicas/mortalidad , Neoplasias Encefálicas/terapia , Femenino , Humanos , Inmunoterapia , Modelos Lineales , Masculino , Melanoma/mortalidad , Melanoma/terapia , Persona de Mediana Edad , Terapia Molecular Dirigida , Pronóstico , Modelos de Riesgos Proporcionales , Estudios Retrospectivos , Estadísticas no Paramétricas , Factores de TiempoRESUMEN
PURPOSE: To update the Diagnosis-Specific Graded Prognostic Assessment (DS-GPA) for a markedly heterogeneous patient population, patients with melanoma and brain metastases, using a larger, more current cohort, including molecular markers. METHODS: The original Melanoma-GPA is based on data from 483 patients whose conditions were diagnosed between 1985 and 2005. This is a multi-institutional retrospective database analysis of 823 melanoma patients with newly diagnosed brain metastases from January 1, 2006, to December 31, 2015. Multivariable analyses identified significant prognostic factors, which were weighted and included in the updated index (Melanoma-molGPA). Multiple Cox regression was used to select and weight prognostic factors in proportion to their hazard ratios to design the updated Melanoma-molGPA in which scores of 4.0 and 0.0 are associated with the best and worst prognoses, as with all of the diagnosis-specific GPA indices. Log-rank tests were used to compare adjacent classes. RESULTS: There were 5 significant prognostic factors for survival (age, Karnofsky performance status [KPS], extracranial metastases [ECM], number of brain metastases, and BRAF status), whereas only KPS and the number of brain metastases were significant in the original Melanoma-GPA. Median survival improved from 6.7 to 9.8 months between the 2 treatment eras, and the median survival times for patients with Melanoma-molGPA of 0 to 1.0, 1.5 to 2.0, 2.5 to 3.0, and 3.5 to 4.0 were 4.9, 8.3, 15.8, and 34.1 months (P<.0001 between each adjacent group). CONCLUSIONS: Survival and our ability to estimate survival in melanoma patients with brain metastases has improved significantly. The updated Melanoma-molGPA, a user-friendly tool to estimate survival, will facilitate clinical decision making regarding whether and which treatment is appropriate and will also be useful for stratification of future clinical trials. To further simplify use, a free online/smart phone app is available at brainmetgpa.com.
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Neoplasias Encefálicas/mortalidad , Neoplasias Encefálicas/secundario , Melanoma/mortalidad , Melanoma/secundario , Proteínas Proto-Oncogénicas B-raf/genética , Factores de Edad , Anciano , Anciano de 80 o más Años , Neoplasias Encefálicas/genética , Toma de Decisiones Clínicas , Marcadores Genéticos , Humanos , Estado de Ejecución de Karnofsky , Melanoma/genética , Persona de Mediana Edad , Pronóstico , Análisis de RegresiónRESUMEN
PURPOSE: Circulating tumor cells (CTCs) in blood may be important in assessing tumor progression and treatment response. We hypothesized that quantitative real-time reverse transcriptase polymerase chain reaction using multimarker mRNA assays could detect CTCs and be used as a surrogate predictor of outcome in patients receiving neoadjuvant biochemotherapy (BC) for melanoma. PATIENTS AND METHODS: Blood specimens were collected at four sampling points from 63 patients enrolled on a prospective multicenter phase II trial of BC before and after surgical treatment of American Joint Committee on Cancer stage III melanoma. Each specimen was assessed by quantitative real-time reverse transcriptase polymerase chain reaction for expression of four melanoma-associated markers: melanoma antigen recognized by T cells 1; beta1 --> 4-N-acetylgalactosaminyltransferase; paired box homeotic gene transcription factor 3; and melanoma antigen gene-A3 family, and the changes of CTCs during treatment and prognostic effect of CTCs after overall treatment on recurrence and survival were investigated. RESULTS: At a median postoperative follow-up time of 30.4 months, 44 (70%) patients were clinically disease free. In relapse-free patients, the number of detected markers significantly decreased during preoperative BC (P = .036), during postoperative BC (P = .002), and during overall treatment (P < .0001). Marker detection after overall treatment was associated with significant decreases in relapse-free and overall survival (P < .0001). By multivariate analysis using a Cox proportional-hazards model, the number of markers detected after overall treatment was a significant independent prognostic factor for overall survival (risk ratio, 12.6; 95% CI, 3.16 to 50.5; P = .0003). CONCLUSION: Serial monitoring of CTCs in blood may be useful for indicating systemic subclinical disease and predicting outcome of patients receiving neoadjuvant BC for metastatic melanoma.
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Antígenos de Neoplasias/sangre , Melanoma/sangre , Terapia Neoadyuvante , Recurrencia Local de Neoplasia/sangre , Células Neoplásicas Circulantes/metabolismo , Neoplasias Cutáneas/sangre , Adolescente , Adulto , Anciano , Antígenos de Neoplasias/genética , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Biomarcadores de Tumor/metabolismo , Quimioterapia Adyuvante , Cisplatino/administración & dosificación , Dacarbazina/administración & dosificación , Femenino , Humanos , Interferón-alfa/administración & dosificación , Interleucina-2/administración & dosificación , Antígeno MART-1 , Masculino , Melanoma/tratamiento farmacológico , Melanoma/patología , Persona de Mediana Edad , N-Acetilgalactosaminiltransferasas/sangre , N-Acetilgalactosaminiltransferasas/genética , Invasividad Neoplásica/patología , Proteínas de Neoplasias/sangre , Proteínas de Neoplasias/genética , Recurrencia Local de Neoplasia/tratamiento farmacológico , Recurrencia Local de Neoplasia/patología , Células Neoplásicas Circulantes/patología , Factor de Transcripción PAX3 , Factores de Transcripción Paired Box/sangre , Factores de Transcripción Paired Box/genética , Estudios Prospectivos , ARN Mensajero/sangre , ARN Mensajero/genética , ARN Neoplásico/sangre , ARN Neoplásico/genética , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa , Factores de Riesgo , Neoplasias Cutáneas/tratamiento farmacológico , Neoplasias Cutáneas/patología , Tasa de Supervivencia , Resultado del Tratamiento , Vinblastina/administración & dosificaciónRESUMEN
BACKGROUND: We previously reported that talimogene laherparepvec, an oncolytic herpes virus encoding granulocyte-macrophage colony-stimulating factor (GM-CSF), resulted in an objective response rate of 26 % in patients with advanced melanoma in a phase II clinical trial. The response of individual lesions, however, was not reported. Since talimogene laherparepvec is thought to mediate anti-tumor activity through both direct tumor cytolysis and induction of systemic tumor-specific immunity, we sought to determine the independent response rate in virus-injected and non-injected lesions. METHODS: Fifty patients with stage IIIC or IV melanoma were treated with talimogene laherparepvec in a multi-institutional single-arm open-label phase II clinical trial. In this study patients were treated until a complete response was achieved, all accessible tumors disappeared, clinically significant disease progression, or unacceptable toxicity. This report is a post hoc analysis of the systemic effects of talimogene laherparepvec in injected lesions and two types of uninjected lesions-non-visceral lesions and visceral lesions. RESULTS: Eleven of 23 patients (47.8 %) had a ≥ 30 % reduction in the total burden of uninjected non-visceral lesions, and 2 of 12 patients (16.7 %) had a ≥ 30 % reduction in the total burden of visceral lesions. Among 128 evaluable lesions directly injected with talimogene laherparepvec, 86 (67.2 %) decreased in size by ≥ 30 % and 59 (46.1 %) completely resolved. Of 146 uninjected non-visceral lesions, 60 (41.1 %) decreased in size by ≥ 30 %, the majority of which (44 [30.1 %]) completely resolved. Of 32 visceral lesions, 4 (12.5 %) decreased in size by ≥ 30 %, and 3 (9.4 %) completely resolved. The median time to lesion response was shortest for lesions that were directly injected (18.4 weeks), followed by uninjected non-visceral lesions (23.1 weeks) and visceral lesions (51.3 weeks), consistent with initiation of a delayed regional and systemic anti-tumor immune response to talimogene laherparepvec. CONCLUSIONS: These results support a regional and systemic effect of talimogene laherparepvec immunotherapy in patients with advanced melanoma.
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BACKGROUND: Cutaneous head and neck melanoma has poor outcomes and limited treatment options. In OPTiM, a phase 3 study in patients with unresectable stage IIIB/IIIC/IV melanoma, intralesional administration of the oncolytic virus talimogene laherparepvec improved durable response rate (DRR; continuous response ≥6 months) compared with subcutaneous granulocyte-macrophage colony-stimulating factor (GM-CSF). METHODS: Retrospective review of OPTiM identified patients with cutaneous head and neck melanoma given talimogene laherparepvec (n = 61) or GM-CSF (n = 26). Outcomes were compared between talimogene laherparepvec and GM-CSF treated patients with cutaneous head and neck melanoma. RESULTS: DRR was higher for talimogene laherparepvec-treated patients than for GM-CSF treated patients (36.1% vs 3.8%; p = .001). A total of 29.5% of patients had a complete response with talimogene laherparepvec versus 0% with GM-CSF. Among talimogene laherparepvec-treated patients with a response, the probability of still being in response after 12 months was 73%. Median overall survival (OS) was 25.2 months for GM-CSF and had not been reached with talimogene laherparepvec. CONCLUSION: Treatment with talimogene laherparepvec was associated with improved response and survival compared with GM-CSF in patients with cutaneous head and neck melanoma. © 2016 Wiley Periodicals, Inc. Head Neck 38: 1752-1758, 2016.
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Factor Estimulante de Colonias de Granulocitos y Macrófagos/uso terapéutico , Neoplasias de Cabeza y Cuello/terapia , Melanoma/terapia , Viroterapia Oncolítica/métodos , Neoplasias Cutáneas/terapia , Adulto , Anciano , Supervivencia sin Enfermedad , Femenino , Neoplasias de Cabeza y Cuello/mortalidad , Neoplasias de Cabeza y Cuello/patología , Humanos , Inyecciones Intralesiones , Estimación de Kaplan-Meier , Masculino , Melanoma/mortalidad , Melanoma/patología , Persona de Mediana Edad , Análisis Multivariante , Invasividad Neoplásica/patología , Estadificación de Neoplasias , Pronóstico , Modelos de Riesgos Proporcionales , Neoplasias Cutáneas/mortalidad , Neoplasias Cutáneas/patología , Análisis de Supervivencia , Resultado del TratamientoRESUMEN
BACKGROUND/AIM: Sentinel lymph node (SLN) biopsy provides useful prognostic information for patients with melanoma. The present study sought to determine the prognostic value of SLN tumor burden on overall survival (OS) and disease-free survival (DFS). We also assessed its association with non-sentinel lympth node (NSLN) involvement. PATIENTS AND METHODS: We conducted a retrospective review of 138 patients with cutaneous melanoma, who were found to have positive SLNs from 2000 to 2011. SLN tumor burden was measured in the maximum diameter of the largest tumor focus. OS and DFS were assessed by the Kaplan-Meier method and Cox proportional hazard regression model. A logistic regression model was used to evaluate the association between SLN tumor burden and NSLN positivity. RESULTS: On multivariable analysis, SLN tumor burden was significantly associated with OS (hazard ratio (HR)>1 vs. ≤ 1 mm=5.15; 95% confidence interval (CI)=2.32-11.44; p<0.0001) and DFS rate (HR>1 vs. ≤ 1 mm=3.02; 95% CI=1.37-6.67; p=0.0064). On univariate analysis, SLN tumor burden was significantly associated with NSLN positivity (OR>1 vs. ≤ 1 mm=3.41; 95% CI=1.03-11.27; p=0.04). CONCLUSION: SLN tumor burden, by measuring the maximum diameter of the largest tumor focus, is significantly associated with OS, DFS and NSLN involvement.
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Melanoma/secundario , Neoplasias Cutáneas/patología , Adulto , Supervivencia sin Enfermedad , Femenino , Humanos , Estimación de Kaplan-Meier , Metástasis Linfática , Masculino , Melanoma/mortalidad , Persona de Mediana Edad , Análisis Multivariante , Pronóstico , Modelos de Riesgos Proporcionales , Biopsia del Ganglio Linfático Centinela , Neoplasias Cutáneas/mortalidad , Carga TumoralRESUMEN
In patients with metastatic melanoma, sequential single-arm and randomized phase II trials with a therapeutic vaccine consisting of autologous dendritic cells (DCs) loaded with antigens from self-renewing, proliferating, irradiated autologous tumor cells (DC-TC) showed superior survival compared with similar patients immunized with irradiated tumor cells (TC). We wished to determine whether this difference was evident in cohorts who at the time of treatment had (1) no evidence of disease (NED) or (2) had detectable disease. Eligibility criteria and treatment schedules were the same for all three trials. Pooled data confirmed that overall survival (OS) was longer in 72 patients treated with DC-TC compared with 71 patients treated with TC (median OS 60 versus 22 months; 5-year OS 51% versus 32%, p=0.004). Treatment with DC-TC was associated with longer OS in both cohorts. Among 70 patients who were NED at the time that treatment was started, OS was better for DC-TC: 5-year OS 73% versus 43% (p=0.015). Among 73 patients who had detectable metastases, OS was better for DC-TC: median 38.8 months versus 14.7 months, 5-year OS 33% versus 20% (p=0.025). This approach is promising as an adjunct to other therapies in patients who have had metastatic melanoma.
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Vacunas contra el Cáncer/uso terapéutico , Células Dendríticas/trasplante , Inmunoterapia/métodos , Melanoma/terapia , Células Madre Neoplásicas/trasplante , Neoplasias Cutáneas/patología , Neoplasias Cutáneas/terapia , Carga Tumoral , Presentación de Antígeno , Células Dendríticas/inmunología , Femenino , Factor Estimulante de Colonias de Granulocitos y Macrófagos/administración & dosificación , Humanos , Interferón gamma/administración & dosificación , Masculino , Melanoma/inmunología , Melanoma/secundario , Antígenos Específicos del Melanoma/inmunología , Persona de Mediana Edad , Células Madre Neoplásicas/inmunología , Neoplasias Cutáneas/inmunología , Tasa de Supervivencia , Células Tumorales Cultivadas/inmunologíaRESUMEN
PURPOSE: Talimogene laherparepvec (T-VEC) is a herpes simplex virus type 1-derived oncolytic immunotherapy designed to selectively replicate within tumors and produce granulocyte macrophage colony-stimulating factor (GM-CSF) to enhance systemic antitumor immune responses. T-VEC was compared with GM-CSF in patients with unresected stage IIIB to IV melanoma in a randomized open-label phase III trial. PATIENTS AND METHODS: Patients with injectable melanoma that was not surgically resectable were randomly assigned at a two-to-one ratio to intralesional T-VEC or subcutaneous GM-CSF. The primary end point was durable response rate (DRR; objective response lasting continuously ≥ 6 months) per independent assessment. Key secondary end points included overall survival (OS) and overall response rate. RESULTS: Among 436 patients randomly assigned, DRR was significantly higher with T-VEC (16.3%; 95% CI, 12.1% to 20.5%) than GM-CSF (2.1%; 95% CI, 0% to 4.5%]; odds ratio, 8.9; P < .001). Overall response rate was also higher in the T-VEC arm (26.4%; 95% CI, 21.4% to 31.5% v 5.7%; 95% CI, 1.9% to 9.5%). Median OS was 23.3 months (95% CI, 19.5 to 29.6 months) with T-VEC and 18.9 months (95% CI, 16.0 to 23.7 months) with GM-CSF (hazard ratio, 0.79; 95% CI, 0.62 to 1.00; P = .051). T-VEC efficacy was most pronounced in patients with stage IIIB, IIIC, or IVM1a disease and in patients with treatment-naive disease. The most common adverse events (AEs) with T-VEC were fatigue, chills, and pyrexia. The only grade 3 or 4 AE occurring in ≥ 2% of T-VEC-treated patients was cellulitis (2.1%). No fatal treatment-related AEs occurred. CONCLUSION: T-VEC is the first oncolytic immunotherapy to demonstrate therapeutic benefit against melanoma in a phase III clinical trial. T-VEC was well tolerated and resulted in a higher DRR (P < .001) and longer median OS (P = .051), particularly in untreated patients or those with stage IIIB, IIIC, or IVM1a disease. T-VEC represents a novel potential therapy for patients with metastatic melanoma.
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Adyuvantes Inmunológicos/uso terapéutico , Antineoplásicos/uso terapéutico , Factor Estimulante de Colonias de Granulocitos y Macrófagos/efectos de los fármacos , Herpesvirus Humano 1 , Inmunoterapia/métodos , Melanoma/tratamiento farmacológico , Melanoma/inmunología , Viroterapia Oncolítica , Virus Oncolíticos , Neoplasias Cutáneas/tratamiento farmacológico , Neoplasias Cutáneas/inmunología , Adyuvantes Inmunológicos/administración & dosificación , Adyuvantes Inmunológicos/efectos adversos , Adulto , Anciano , Anciano de 80 o más Años , Antineoplásicos/administración & dosificación , Antineoplásicos/efectos adversos , Escalofríos/inducido químicamente , Fatiga/inducido químicamente , Femenino , Fiebre/inducido químicamente , Factor Estimulante de Colonias de Granulocitos y Macrófagos/inmunología , Humanos , Inyecciones Intralesiones , Masculino , Melanoma/mortalidad , Melanoma/prevención & control , Melanoma/secundario , Persona de Mediana Edad , Estadificación de Neoplasias , Oportunidad Relativa , Neoplasias Cutáneas/mortalidad , Neoplasias Cutáneas/patología , Neoplasias Cutáneas/prevención & control , Análisis de Supervivencia , Factores de Tiempo , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
Immunotherapy is associated with durable clinical benefit in patients with melanoma. The goal of this article is to provide evidence-based consensus recommendations for the use of immunotherapy in the clinical management of patients with high-risk and advanced-stage melanoma in the USA. To achieve this goal, the Society for Immunotherapy of Cancer sponsored a panel of melanoma experts--including physicians, nurses, and patient advocates--to develop a consensus for the clinical application of tumour immunotherapy for patients with melanoma. The Institute of Medicine clinical practice guidelines were used as a basis for this consensus development. A systematic literature search was performed for high-impact studies in English between 1992 and 2012 and was supplemented as appropriate by the panel. This consensus report focuses on issues related to patient selection, toxicity management, clinical end points and sequencing or combination of therapy. The literature review and consensus panel voting and discussion were used to generate recommendations for the use of immunotherapy in patients with melanoma, and to assess and rate the strength of the supporting evidence. From the peer-reviewed literature the consensus panel identified a role for interferon-α2b, pegylated-interferon-α2b, interleukin-2 (IL-2) and ipilimumab in the clinical management of melanoma. Expert recommendations for how to incorporate these agents into the therapeutic approach to melanoma are provided in this consensus statement. Tumour immunotherapy is a useful therapeutic strategy in the management of patients with melanoma and evidence-based consensus recommendations for clinical integration are provided and will be updated as warranted.
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Inmunoterapia , Melanoma/inmunología , Melanoma/terapia , Manejo de la Enfermedad , Medicina Basada en la Evidencia , Humanos , Oncología Médica , Neoplasias Cutáneas , Sociedades Médicas , Estados Unidos , Melanoma Cutáneo MalignoRESUMEN
BACKGROUND: The current study was undertaken to explore whether older age predicts adverse event rates in metastatic melanoma patients participating in cancer clinical trials. METHODS: Six phase II studies conducted at our institution for patients with metastatic disease were used in these pooled analyses: 1) ABT-510; 2) bortezomib, paclitaxel, and carboplatin; 3) everolimus; 4) bevacizumab, paclitaxel, carboplatin; 5) carboplatin and abraxane; and 6) temozolomide and everolimus. In total, 233 patients, 64 elderly (≥ 70 years) and 169 younger, were analyzed for age-based differences in grade 2 or worse adverse events and other clinical outcomes. RESULTS: Despite the fact that older patients had slightly worse performance scores, based on age, no differences in rates of adverse events were observed. Only worse baseline performance score predicted a higher rate of adverse events: patients with performance scores of one or worse were almost 4 times more likely to experience adverse events. Median cancer progression free survival and overall survival were comparable between older and younger patients. CONCLUSION: These findings suggest that concern for adverse event rates should not preclude the enrollment of elderly melanoma patients to cancer clinical trials. Such patients should continue to be monitored carefully for tumor response and toxicity.
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Only 10% of metastatic melanoma patients survive 5 years, even though many can achieve substantial tumor reduction by surgical resection and/or radiation therapy and/or systemic therapy. An effective, nontoxic, consolidation immunotherapy could benefit such patients. We initiated a randomized trial to compare 2 promising patient-specific immunotherapy cell products. Patients had to have a diagnosis of metastatic melanoma and availability of an autologous melanoma cell line. Patients were stratified by whether their most advanced stage had been regional or distant metastases, and by whether they had measurable disease at the time of treatment, then they were randomized to receive irradiated autologous proliferating tumor cells or autologous dendritic cells (DC) loaded with antigens from such cells. Both products were injected subcutaneously in 500 µg of granulocyte-macrophage colony stimulating factor, weekly for 3 weeks and then monthly for 5 months. Patients in the 2 arms did not differ in baseline characteristics. All patients received prescribed therapy. Treatment was well tolerated. At the time of initial analysis, with no patients lost to follow-up, 50% of patients deceased, and all surviving patients followed for at least 6 months after randomization, survival is superior in the DC arm (hazard ratio, 0.27; 95% confidence interval, 0.098-0.729) with median survival not reached versus 15.9 months, and 2-year survival rates of 72% versus 31% (P=0.007). This trial provides evidence that a DC vaccine is associated with longer survival compared with a tumor cell vaccine, and is consistent with previous data suggesting a survival benefit from this patient-specific immunotherapy.