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BACKGROUND: Immunotherapy-based combinations including pembrolizumab plus lenvatinib are the standard of care for patients with first-line clear-cell renal cell carcinoma, but these combinations are not well characterised in non-clear-cell renal cell carcinoma. We aimed to assess the activity and safety of pembrolizumab plus lenvatinib as a first-line treatment for patients with advanced non-clear-cell renal cell carcinoma. METHODS: KEYNOTE-B61 is a single-arm, phase 2 trial being conducted at 48 sites (hospitals and cancer centres) in 14 countries (Australia, Canada, France, Hungary, Ireland, Italy, Poland, South Korea, Russia, Spain, Türkiye, Ukraine, the UK, and the USA). Adult patients (aged ≥18 years) with previously untreated stage IV non-clear-cell renal cell carcinoma and a Karnofsky performance status of 70% or higher were eligible for enrolment. All enrolled patients received pembrolizumab 400 mg intravenously every 6 weeks for up to 18 cycles (2 years) plus lenvatinib 20 mg orally once daily or until disease progression, unacceptable toxicity, or withdrawal; lenvatinib could be continued beyond 2 years. The primary endpoint was the proportion of patients with a confirmed objective response as per adjusted Response Evaluation Criteria in Solid Tumours (version 1.1) assessed by independent central review. Activity and safety were analysed in all patients who received at least one dose of study treatment (the as-treated population). This trial is registered with ClinicalTrials.gov (NCT04704219) and is no longer recruiting participants but is ongoing. FINDINGS: Between Feb 23, 2021, and Jan 21, 2022, 215 patients were screened; 158 were enrolled and received treatment. Median age at baseline was 60 years (IQR 52-69), 112 (71%) of 158 patients were male, 46 (29%) were female, 128 (81%) were White, 12 (8%) were Asian, three (2%) were Black or African American, and 15 (9%) were missing data on race. As of data cutoff (Nov 7, 2022), median study follow-up was 14·9 months (IQR 11·1-17·4). 78 of 158 patients had a confirmed objective response (49%; 95% CI 41-57), including nine (6%) patients with a confirmed complete response and 69 (44%) with a confirmed partial response. Grade 3-4 treatment-related adverse events occurred in 81 (51%) of 158 patients, the most common of which were hypertension (37 [23%] of 158), proteinuria (seven [4%]), and stomatitis (six [4%]). Serious treatment-related adverse events occurred in 31 (20%) of 158 patients. Eight (5%) patients died due to adverse events, none of which was considered related to the treatment by the investigators (one each of cardiac failure, peritonitis, pneumonia, sepsis, cerebrovascular accident, suicide, pneumothorax, and pulmonary embolism). INTERPRETATION: Pembrolizumab plus lenvatinib has durable antitumour activity in patients with previously untreated advanced non-clear-cell renal cell carcinoma, with a safety profile consistent with that of previous studies. Results from KEYNOTE-B61 support the use of pembrolizumab plus lenvatinib as a first-line treatment option for these patients. FUNDING: Merck Sharp & Dohme (a subsidiary of Merck & Co, NJ, USA), and Eisai.
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Carcinoma de Células Renales , Adulto , Humanos , Masculino , Femenino , Adolescente , Persona de Mediana Edad , Anciano , Carcinoma de Células Renales/tratamiento farmacológico , Anticuerpos Monoclonales Humanizados/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversosRESUMEN
BACKGROUND: Results of this double-blind, phase 2 trial showed patients with metastatic castration-resistant prostate cancer given olaparib plus abiraterone versus placebo plus abiraterone had significantly improved progression-free survival. Here, we present an exploratory analysis of pain and health-related quality of life (HRQOL). METHODS: This double-blind, randomised, placebo-controlled, phase 2 trial was conducted across 41 urological oncology sites in 11 countries in Europe and North America. Eligible patients were aged 18 years or older, had metastatic castration-resistant prostate cancer, and had previously received docetaxel and up to one additional line of previous chemotherapy. Metastatic castration-resistant prostate cancer was defined as increasing prostate-specific antigen (PSA) concentration or other signs of disease progression despite androgen-deprivation therapy and serum testosterone concentrations at castrate levels (≤50 ng/dL), and with at least one metastatic lesion on bone scan, CT, or MRI. Eligible patients were randomly assigned (1:1) to receive oral olaparib (300 mg twice per day) plus oral abiraterone (1000 mg once a day) and oral prednisone or prednisolone (5 mg twice a day) or placebo plus abiraterone (1000 mg once a day) and prednisone or prednisolone (5 mg twice a day). Randomisation was done without stratification and by use of an interactive voice or web response system. A randomised treatment kit ID number was assigned sequentially to each patient as they became eligible. The primary endpoint (radiographic progression-free survival) has previously been reported. HRQOL was a prespecified exploratory patient-reported outcome. Patients were asked to complete the Brief Pain Inventory-Short Form (BPI-SF), single-item worst bone pain, Functional Assessment of Cancer Therapy-Prostate (FACT-P) questionnaire, and EuroQol-5 five-dimension five level (EQ-5D-5L) assessment at baseline, at weeks 4, 8, and 12, then every 12 weeks until treatment discontinuation. Prespecified outcomes were change from baseline in BPI-SF worst pain, single-item worst bone pain and FACT-P Total Outcome Index (TOI) scale scores, time to deterioration in BPI-SF worst pain and worst bone pain, and assessment of the EQ-5D-5L pain and discomfort domain. All analyses were exploratory and done in the full analysis set (all randomly assigned patients, including patients who were randomly assigned but did not subsequently go on to receive study treatment), with the exception of mean baseline and total change from baseline analyses, for which we used the population who had a valid baseline and at least one post-baseline assessment. This trial is registered with Clinicaltrials.gov, NCT01972217, and is no longer recruiting patients. FINDINGS: Between Nov 25, 2014, and July 14, 2015, 171 patients were assessed for eligibility. 29 patients were excluded, and 142 were enrolled and randomly assigned to receive olaparib and abiraterone (n=71) or placebo and abiraterone (n=71). Data cutoff was Sept 22, 2017. Median follow-up was 15·9 months (IQR 8·1-25·5) in the olaparib plus abiraterone group and 24·5 months (8·1-27·6) in the placebo plus abiraterone group. Questionnaire compliance was generally high (43-100%). Least-squares mean changes from baseline in BPI-SF worst pain, single-item worst bone pain, and FACT-P TOI remained stable across all visits for patients in both treatment groups. Adjusted mean change in FACT-P TOI from baseline across all visits was -0·10 (95% CI -2·50 to 2·71) in the olaparib plus abiraterone group and -1·20 (-4·15 to 1·74) in the placebo plus abiraterone group (difference 1·30, 95% CI -2·70 to 5·30; p=0·52). Time to deterioration in pain was similar in both groups (BPI-SF worst pain HR 0·90 [95% CI 0·62-1·32], p=0·30; worst bone pain HR 0·85 [0·59-1·22], p=0·18). Improvement rates in the pain and discomfort domain of the EQ-5D-5L were similar in both groups from baseline to week 48, beyond which a higher proportion of patients in the olaparib plus abiraterone arm reported an improvement compared to the placebo plus abiraterone group. INTERPRETATION: In these prespecified exploratory analyses, there was no significant difference in pain or HRQOL when olaparib was added to abiraterone. In this phase 2 trial, a statistically significant radiographic progression-free survival benefit was observed with the olaparib plus abiraterone combination. These results suggest that the improved survival benefits observed when combining olaparib with abiraterone does not result in different HRQOL compared with placebo plus abiraterone. Phase 3 studies are required to validate these results. FUNDING: AstraZeneca and Merck Sharp & Dohme, a subsidiary of Merck & Co, Rahway, NJ, USA.
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Antígeno Prostático Específico , Neoplasias de la Próstata Resistentes a la Castración , Antagonistas de Andrógenos/uso terapéutico , Andrógenos , Androstenos , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Docetaxel/efectos adversos , Método Doble Ciego , Humanos , Masculino , Dolor/inducido químicamente , Medición de Resultados Informados por el Paciente , Ftalazinas , Piperazinas , Prednisolona , Prednisona , Antígeno Prostático Específico/uso terapéutico , Neoplasias de la Próstata Resistentes a la Castración/patología , Calidad de Vida , TestosteronaRESUMEN
Renal cell carcinoma (RCC) represents 2-3% of all malignancies. Most RCC-related deaths are caused by metastases of the disease. Studies suggest that inflammation-related parameters are of prognostic significance in metastatic renal cell carcinoma (mRCC) patients. Neutrophilia and thrombocytosis are markers of systemic inflammation that accompanies cancer, while lymphopenia is related to dysfunctions of the immune system. Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) thus seem particularly interesting from a clinical perspective. The goal of this study was to determine if the response to therapy, consisting of reductions in radiologically assessed tumor burden and in inflammation-related parameters after 12 weeks of treatment with sunitinib, has a predictive value for outcome. One hundred thirty-one mRCC patients treated with the first-line sunitinib were evaluated. Inflammation-related parameters and radiologic response were correlated with treatment outcomes, progression-free, and overall survival. We found that the longest median progression-free survival of 37 months (Q1; Q3-15; not reached) and overall survival of 40 months (Q1; Q3-26; not reached) were achieved by patients who had either partial or complete response according to RECIST 1.1 and NLR lower than 1.64. In conclusion, the study confirmed that both objective response and lower grade of inflammation during treatment are predictive of better outcomes in mRCC patients treated with sunitinib.
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Antineoplásicos , Carcinoma de Células Renales , Neoplasias Renales , Linfocitos , Neutrófilos , Sunitinib , Antineoplásicos/uso terapéutico , Carcinoma de Células Renales/tratamiento farmacológico , Carcinoma de Células Renales/inmunología , Supervivencia sin Enfermedad , Humanos , Indoles , Neoplasias Renales/tratamiento farmacológico , Neoplasias Renales/inmunología , Pirroles , Estudios Retrospectivos , Sunitinib/uso terapéutico , Resultado del TratamientoRESUMEN
Patients with metastatic clear cell renal cell carcinoma (mRCC) typically receive systemic treatment with tyrosine kinase inhibitors (TKI). Side effects include the hand-foot syndrome (HFS), tiredness, nausea, decreased appetite, diarrhea, myelosuppression, and hypertension. This study seeks to define the relationship between the incidence of HFS after the first cycle of treatment with sunitinib as the first-line treatment for mRCC (50 mg/day, 6-week schedule: 4 weeks on and 2 weeks off) and progression-free survival. We found that patients, treated with sunitinib for mRCC, who did not experience HFS had the median progression-free survival of 9.8 months. HFS symptoms appeared in 20% of patients after the first treatment cycle. The appearance of HFS was a predictor of a longer progression-free survival. In fact, progression-free survival was elongated in the HFS group over and beyond the observation period of 60 months, which rendered the median progression-free survival calculation impossible. These findings reaffirm the importance of monitoring skin toxicity during treatment with TKI. We conclude that the appearance of adverse skin symptoms presages better outcomes in patients treated with sunitinib for mRCC.
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Antineoplásicos/uso terapéutico , Carcinoma de Células Renales/tratamiento farmacológico , Síndrome Mano-Pie/diagnóstico , Neoplasias Renales/tratamiento farmacológico , Sunitinib/uso terapéutico , Carcinoma de Células Renales/diagnóstico , Humanos , Neoplasias Renales/diagnóstico , Supervivencia sin Progresión , Resultado del TratamientoRESUMEN
BACKGROUND: Patients with metastatic castration-resistant prostate cancer and homologous recombination repair (HRR) mutations have a better response to treatment with the poly(ADP-ribose) polymerase inhibitor olaparib than patients without HRR mutations. Preclinical data suggest synergy between olaparib and androgen pathway inhibitors. We aimed to assess the efficacy of olaparib plus the androgen pathway inhibitor abiraterone in patients with metastatic castration-resistant prostate cancer regardless of HRR mutation status. METHODS: We carried out this double-blind, randomised, placebo-controlled phase 2 trial at 41 urological oncology sites in 11 countries across Europe and North America. Eligible male patients were aged 18 years or older with metastatic castration-resistant prostate cancer who had previously received docetaxel and were candidates for abiraterone treatment. Patients were excluded if they had received more than two previous lines of chemotherapy, or had previous exposure to second-generation antihormonal drugs. Patients were randomly assigned (1:1) using an interactive voice or web response system, without stratification, to receive oral olaparib 300 mg twice daily or placebo. All patients received oral abiraterone 1000 mg once daily and prednisone or prednisolone 5 mg twice daily. Patients and investigators were masked to treatment allocation. The primary endpoint was investigator-assessed radiographic progression-free survival (rPFS; based on Response Evaluation Criteria in Solid Tumors version 1.1 and Prostate Cancer Clinical Trials Working Group 2 criteria). Efficacy analyses were done in the intention-to-treat population, which included all randomly assigned patients, and safety analyses included all patients who received at least one dose of olaparib or placebo. This trial is registered with ClinicalTrials.gov, number NCT01972217, and is no longer recruiting patients. FINDINGS: Between Nov 25, 2014, and July 14, 2015, 171 patients were assessed for eligibility. Of those, 142 patients were randomly assigned to receive olaparib and abiraterone (n=71) or placebo and abiraterone (n=71). The clinical cutoff date for the final analysis was Sept 22, 2017. Median rPFS was 13·8 months (95% CI 10·8-20·4) with olaparib and abiraterone and 8·2 months (5·5-9·7) with placebo and abiraterone (hazard ratio [HR] 0·65, 95% CI 0·44-0·97, p=0·034). The most common grade 1-2 adverse events were nausea (26 [37%] patients in the olaparib group vs 13 [18%] patients in the placebo group), constipation (18 [25%] vs eight [11%]), and back pain (17 [24%] vs 13 [18%]). 38 (54%) of 71 patients in the olaparib and abiraterone group and 20 (28%) of 71 patients in the placebo and abiraterone group had grade 3 or worse adverse events, including anaemia (in 15 [21%] of 71 patients vs none of 71), pneumonia (four [6%] vs three [4%]), and myocardial infarction (four [6%] vs none). Serious adverse events were reported by 24 (34%) of 71 patients receiving olaparib and abiraterone (seven of which were related to treatment) and 13 (18%) of 71 patients receiving placebo and abiraterone (one of which was related to treatment). One treatment-related death (pneumonitis) occurred in the olaparib and abiraterone group. INTERPRETATION: Olaparib in combination with abiraterone provided clinical efficacy benefit for patients with metastatic castration-resistant prostate cancer compared with abiraterone alone. More serious adverse events were observed in patients who received olaparib and abiraterone than abiraterone alone. Our data suggest that the combination of olaparib and abiraterone might provide an additional clinical benefit to a broad population of patients with metastatic castration-resistant prostate cancer. FUNDING: AstraZeneca.
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Androstenos/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Ftalazinas/administración & dosificación , Piperazinas/administración & dosificación , Neoplasias de la Próstata Resistentes a la Castración/tratamiento farmacológico , Neoplasias de la Próstata Resistentes a la Castración/mortalidad , Factores de Edad , Anciano , Supervivencia sin Enfermedad , Relación Dosis-Respuesta a Droga , Método Doble Ciego , Esquema de Medicación , Humanos , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Pronóstico , Modelos de Riesgos Proporcionales , Neoplasias de la Próstata Resistentes a la Castración/patología , Medición de Riesgo , Tasa de Supervivencia , Resultado del TratamientoRESUMEN
Cardiovascular complications are a significant problem in systemically treated cancer patients. One such complication is Takotsubo cardiomyopathy, also known as Takotsubo syndrome. It is most frequently defined as a sudden and transient left or right ventricular systolic dysfunction; mimicking acute coronary syndrome, but without the associated changes in coronary arteries. Takotsubo syndrome is a relatively little known complication that appears in the course of oncological treatment, and its incidence has not yet been established. In this study, we reviewed Medline database according to case reports concerning takotsubo syndrome appearing after systemic treatment in oncological patients. We took into consideration all types of anticancer drugs. We reviewed the changes reported in the electrocardiography, echocardiography, and coronary angiography, and also the level of troponin, a marker of acute coronary syndrome elevation. In view of the increasing frequency of cardiac complications reported in patients receiving systemic oncological treatment, Takotsubo syndrome appears to be underdiagnosed. However, the syndrome may be linked to potentially fatal complications such as cardiogenic shock or cardiac arrest. Therefore, it seems essential to carry out appropriate diagnostic procedures for every patient experiencing clinical side effects of onco-pharmacotherapy. In patients with chest pain and dyspnea during or after treatment, Takotsubo syndrome should be considered, particularly that the syndrome requires a different therapy approach than that used in a coronary syndrome. Diagnostic procedures should include echocardiogram and the assessment of myocardial necrosis markers and natriuretic peptides.
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Antineoplásicos/efectos adversos , Cardiomiopatía de Takotsubo/inducido químicamente , Diagnóstico Diferencial , Electrocardiografía , HumanosRESUMEN
BACKGROUND/AIMS: Serous carcinoma of the uterine cervix (USCC) is an extremely rare subtype. To establish the treatment strategy in patients with USCC is an important issue. METHODS: MEDLINE (PubMed) was searched for all articles published after the first publication by Lurie et al. [Eur J Obstet Gynecol Reprod Biol 1991; 40: 79-81], reporting woman diagnosed with USCC. Because of limited numbers of studies on the topic of the study, we could not keep a restriction of eliminating smaller sample sizes. RESULTS: A search of PubMed demonstrated that 113 cases of USCC have been reported in the literature since the first publication. The current treatment modality adopted for early cervical cancer is hysterectomy with bilateral iliac-obturator lymphadenectomy and postoperative radiotherapy (RT) or radiochemotherapy (RT-CT) if risk factors for cervical carcinoma appear. The treatment strategy for locally advanced USCC is preoperative RT-CT or chemotherapy (CHTH) with the intention to treat the patient surgically. The treatment option for disseminated disease is CHTH with paclitaxel and carboplatin. CONCLUSION: Risk factors and a more advanced clinical stage of USCC have an impact on poor outcomes despite the use of standard treatment methods, adapted for cervical cancer. The outside-pelvic failures tend to seek effective systemic treatment.
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Carcinoma/terapia , Neoplasias Quísticas, Mucinosas y Serosas/terapia , Neoplasias del Cuello Uterino/terapia , Adulto , Antineoplásicos/uso terapéutico , Carboplatino/uso terapéutico , Carcinoma/patología , Quimioradioterapia/métodos , Terapia Combinada , Femenino , Humanos , Histerectomía/métodos , Escisión del Ganglio Linfático/métodos , Persona de Mediana Edad , Estadificación de Neoplasias , Neoplasias Quísticas, Mucinosas y Serosas/patología , Paclitaxel/uso terapéutico , Factores de Riesgo , Resultado del Tratamiento , Neoplasias del Cuello Uterino/patologíaRESUMEN
Testicular germ cell tumours (GCT) represent about 1-2% of malignant in men. The essential therapeutic option for early-stage GCT is radical orchiectomy (RO), except in situations that require immediate chemotherapy in patients with a massive dissemination and unequivocally elevated levels of tumour markers. Postoperative radiotherapy (PORT) in patients with testicular seminoma in Clinical Stage I (CS I) is one of the treatment options next to active surveillance (AS) and chemotherapy (CHTH). Regardless of the procedure, five-year survival in this group of patients ranges between 97% and 100%. In the article, we present the literature review pertinent to therapeutic options, with a focus on radiotherapy. We have searched MEDLINE (PubMed) for all studies on patients with GCT treated with radiation therapy during the last 20 years, and the current therapeutic recommendations. We used the following keywords: germ cell tumours, testis, seminoma, non-seminoma, radiotherapy, outcome.
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BACKGROUND: Patients with metastatic castration-resistant prostate cancer have few treatment options. We investigated the safety and efficacy of lenalidomide, an immunomodulatory agent with anti-angiogenic properties, in combination with docetaxel and prednisone in chemotherapy-naive patients with metastatic castration-resistant prostate cancer. METHODS: In this randomised, double-blind, placebo-controlled, phase 3 study, we randomly assigned chemotherapy-naive patients with progressive metastatic castration-resistant prostate cancer in a 1:1 ratio to receive docetaxel (75 mg/m(2)) on day 1 and prednisone (5 mg twice daily) on days 1-21 and either lenalidomide (25 mg) or placebo once daily on days 1-14 of each 21 day treatment cycle. Permuted block randomisation was done with an interactive voice response system and stratified by Eastern Cooperative Oncology Group performance status, geographic region, and type of disease progression. Clinicians, patients, and investigators were masked to treatment allocation. The primary endpoint was overall survival. Efficacy analysis was by intention to treat. Patients who received at least one dose of study drug were included in the safety analyses. This study is registered with ClinicalTrials.gov, number NCT00988208. FINDINGS: 1059 patients were enrolled and randomly assigned between Nov 11, 2009, and Nov 23, 2011 (533 to the lenalidomide group and 526 to the control group), and 1046 patients received study treatment (525 in the lenalidomide group and 521 in the placebo group). At data cutoff (Jan 13, 2012) after a median follow-up of 8 months (IQR 5-12), 221 patients had died: 129 in the lenalidomide group and 92 in the placebo group. Median overall survival was 17·7 months (95% CI 14·8-18·8) in the lenalidomide group and not reached in the placebo group (hazard ratio [HR] 1·53, 95% CI 1·17-2·00, p=0·0017). The trial was subsequently closed early due to futility. The number of deaths that occurred during treatment or less than 28 days since the last dose were similar in both groups (18 [3%] of 525 patients in the lenalidomide group vs 13 [2%] of 521 patients). 109 (21%) patients in the lenalidomide group and 78 (15%) in the placebo group died more than 28 days from last dose, mainly due to disease progression. At least one grade 3 or higher adverse event was reported in 381 (73%) of 525 patients receiving lenalidomide and 303 (58%) of 521 patients receiving placebo. Grade 3-4 neutropenia (114 [22%] for lenalidomide vs 85 [16%] for placebo), febrile neutropenia (62 [12%] vs 23 [4%]), diarrhoea (37 [7%] vs 12 [2%]), pneumonia (24 [5%] vs five [1%]), dyspnoea (22 [4%] vs nine [2%]), asthenia (27 [5%] vs 17 [3%]), and pulmonary embolism (32 [6%] vs seven [1%]) occurred more frequently in the lenalidomide group than in the placebo group. INTERPRETATION: Overall survival with the combination of lenalidomide, docetaxel, and prednisone was significantly worse than with docetaxel and prednisone for chemotherapy-naive men with metastatic, castration-resistant prostate cancer. Further research with this treatment combination is not warranted. FUNDING: Celgene Corporation.
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Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Prednisona/administración & dosificación , Neoplasias de la Próstata Resistentes a la Castración/tratamiento farmacológico , Taxoides/administración & dosificación , Talidomida/análogos & derivados , Adulto , Anciano , Anciano de 80 o más Años , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Docetaxel , Método Doble Ciego , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Humanos , Estimación de Kaplan-Meier , Lenalidomida , Masculino , Persona de Mediana Edad , Placebos , Prednisona/efectos adversos , Neoplasias de la Próstata Resistentes a la Castración/patología , Taxoides/efectos adversos , Talidomida/administración & dosificación , Talidomida/efectos adversosRESUMEN
BACKGROUND: Bone metastases frequently cause skeletal events in patients with metastatic castration-resistant prostate cancer. Radium-223 dichloride (radium-223) selectively targets bone metastases with high-energy, short-range α-particles. We assessed the effect of radium-223 compared with placebo in patients with castration-resistant prostate cancer and bone metastases. METHODS: In this phase 3, double-blind, randomised ALSYMPCA trial, we enrolled patients who had symptomatic castration-resistant prostate cancer with two or more bone metastases and no known visceral metastases, who were receiving best standard of care, and had previously either received or were unsuitable for docetaxel. Patients were stratified by previous docetaxel use, baseline total alkaline phosphatase level, and current bisphosphonate use, then randomly assigned (2:1) to receive either six intravenous injections of radium-223 (50 kBq/kg) or matching placebo; one injection was given every 4 weeks. Randomisation was done with an interactive voice response system, taking into account trial stratification factors. Participants and investigators were masked to treatment assignment. The primary endpoint was overall survival, which has been reported previously. Here we report on time to first symptomatic skeletal event, defined as the use of external beam radiation to relieve bone pain, or occurrence of a new symptomatic pathological fracture (vertebral or non-verterbal), or occurence of spinal cord compression, or tumour-related orthopeadic surgical intervention. All events were required to be clinically apparent and were not assessed by periodic radiological review. Statistical analyses of symptomatic skeletal events were based on the intention-to-treat population. The study has been completed and is registered with ClinicalTrials.gov, number NCT00699751. FINDINGS: Between June 12, 2008, and Feb 1, 2011, 921 patients were enrolled, of whom 614 (67%) were randomly assigned to receive radium-223 and 307 (33%) placebo. Symptomatic skeletal events occurred in 202 (33%) of 614 patients in the radium-223 group and 116 (38%) of 307 patients in the placebo group. Time to first symptomatic skeletal event was longer with radium-223 than with placebo (median 15·6 months [95% CI 13·5-18·0] vs 9·8 months [7·3-23·7]; hazard ratio [HR]=0·66, 95% CI 0·52-0·83; p=0·00037). The risks of external beam radiation therapy for bone pain (HR 0·67, 95% CI 0·53-0·85) and spinal cord compression (HR=0·52, 95% CI 0·29-0·93) were reduced with radium-233 compared with placebo. Radium-223 treatment did not seem to significantly reduce the risk of symptomatic pathological bone fracture (HR 0·62, 95% CI 0·35-1·09), or the need for tumour-related orthopaedic surgical intervention (HR 0·72, 95% CI 0·28-1·82). INTERPRETATION: Radium-223 should be considered as a treatment option for patients with castration-resistant prostate cancer and symptomatic bone metastases. FUNDING: Algeta and Bayer HealthCare Pharmaceuticals.
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Neoplasias Óseas/radioterapia , Neoplasias Óseas/secundario , Neoplasias de la Próstata Resistentes a la Castración/patología , Radio (Elemento)/uso terapéutico , Adulto , Anciano , Anciano de 80 o más Años , Método Doble Ciego , Humanos , Masculino , Persona de Mediana Edad , Neoplasias de la Próstata Resistentes a la Castración/radioterapiaRESUMEN
INTRODUCTION: Penile cancer is rare, and data on prognostic factors of the disease are scarce. The aim of the study was to assess prognostic factors in patients undergoing lymphadenectomy for penile cancer. MATERIAL AND METHODS: Ninety-eight men who underwent lymphadenectomy for penile cancer were enrolled in the study. Progression-free survival and overall survival were assessed. RESULTS: Five-year progression-free survival and overall survival were 0.6651 (95% CI: 0.5151-0.7783) and 0.5516 (95% CI: 0.4412-0.6488), respectively. Multivariate analysis showed that the factors that reduce progression-free survival include delay of lymphadenectomy by more than 3 months after diagnosis (p = 0.045) and involvement of non-inguinal lymph nodes (N0 vs. affected lymph nodes other than superficial inguinal, p = 0.0004; superficial inguinal vs. others, p = 0.001). Factors deteriorating overall survival include high grade (G1 vs. G2, p = 0.0072, and G1 vs. G3, p = 0.0347), more than one lymph node affected (p = 0.001) and crossing the lymph node capsule (p = 0.034). CONCLUSIONS: The factors worsening the prognosis in patients with penile cancer after lymphadenectomy include delayed lymphadenectomy, involvement of lymph nodes other than the superficial inguinal, involvement of more than one lymph node, crossing the lymph node capsule, and high grade.
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Carcinoma de Células Escamosas/diagnóstico , Carcinoma de Células Escamosas/cirugía , Escisión del Ganglio Linfático , Neoplasias del Pene/diagnóstico , Neoplasias del Pene/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Supervivencia sin Enfermedad , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Polonia , Pronóstico , Modelos de Riesgos Proporcionales , Recurrencia , Estudios Retrospectivos , Factores de Tiempo , Resultado del Tratamiento , Adulto JovenRESUMEN
STUDY AIM: ModraDoc006, an oral formulation of docetaxel, is co-administered with the cytochrome P450-3A4 and P-glycoprotein inhibitor, ritonavir (r): ModraDoc006/r. The preliminary efficacy and safety of oral ModraDoc006/r was evaluated in a global randomized phase II trial and compared to the current standard chemotherapy regimen of intravenous (i.v.) docetaxel and prednisone. METHODS: 103 mCRPC patients, chemotherapy-naïve with/without abiraterone and/or enzalutamide pretreated, with adequate organ function and evaluable disease per RECIST v1.1 and PCWG3 guidelines were randomized 1:1 into two cohorts. In Cohort 1, 49 patients received docetaxel 75 mg/m2 i.v. every 3 weeks (Q3W). In Cohort 2, 52 patients received ModraDoc006/r; 21 patients with a starting dose of ModraDoc006 30 mg with ritonavir 200 mg in the morning and ModraDoc006 20 mg with ritonavir 100 mg in the evening (30-20/200-100 mg) bi-daily-once-weekly (BIDW) on Days 1, 8, and 15 of a 21-day cycle. To alleviate tolerability, the starting dose was amended to ModraDoc006/r 20-20/200-100 mg in another 31 patients. All patients received prednisone 10 mg daily. Primary endpoint was rPFS. RESULTS: There was no significant difference in rPFS between the 2 arms (p = 0.1465). Median rPFS was 9.5 months and 11.1 months (95% CI) for ModraDoc006/r and i.v. docetaxel, respectively. Partial response was noted in 44.1% and 38.7% measurable disease patients, and 50% decline of PSA was seen in 23 (50%) and 26 (56.5%) evaluable cases treated with ModraDoc006/r and i.v. docetaxel, respectively. The safety profile of ModraDoc006/r 20-20/200-100 mg dose was significantly better than i.v. docetaxel, with mild (mostly Grade 1) gastrointestinal toxicities, no hematologic adverse events, and neuropathy and alopecia incidence of 11.5% and 25%, respectively. CONCLUSIONS: ModraDoc006/r potentially represents a widely applicable, convenient, effective, and better tolerated oral taxane therapy option for mCRPC. Further investigation of ModraDoc006/r in a large randomized trial is warranted.
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Hidrocarburos Aromáticos con Puentes , Neoplasias de la Próstata Resistentes a la Castración , Masculino , Humanos , Docetaxel/uso terapéutico , Neoplasias de la Próstata Resistentes a la Castración/tratamiento farmacológico , Neoplasias de la Próstata Resistentes a la Castración/patología , Prednisona , Ritonavir/efectos adversos , Resultado del Tratamiento , Taxoides/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Antígeno Prostático EspecíficoRESUMEN
INTRODUCTION: Adjuvant hormonotherapy for prostate cancer patients after radical radiotherapy has a well-established value. However, the impact of such treatment on the patients' quality of life remains to be elucidated. OBJECTIVE: The objective is to assess the impact of adjuvant hormonotherapy with luteinizing hormone-releasing hormone analogue after radical radiotherapy on anxiety and depression levels, cognitive function, sexual function and quality of life of prostate cancer patients. MATERIAL AND METHODS: Two groups of patients were tested: men treated with adjuvant hormonotherapy (88 patients) and men without hormonotherapy (61 patients). Anxiety, depression and cognitive functions were evaluated. Patients answered questions addressing problems linked to hormonal equilibrium. The patients rated their mental status, physical status, quality of life and quality of their relationship. RESULTS: There were no statistically significant differences between patients on hormonotherapy and without hormonotherapy in the level of anxiety and depression (p = 0.844 and p = 0.954) as well as in cognitive function (p = 0.661). Satisfactory sexual performance was preserved in 9/65 patients (14%) on hormonotherapy and the same was applied to 19/49 patients (39%) without hormonotherapy. The difference was statistically significant (p = 0.003). Hormonotherapy was associated with decreased libido (p = 0.031), hot flushes (p < 0.001) and sweating (p < 0.001). No statistically significant differences were found between the groups in the self-rated physical and psychological well-being (p = 0.476 and p = 0.597), quality of life (p = 0.622) and quality of relationship (p = 0.064). CONCLUSIONS: Adjuvant hormonotherapy enhances neither anxiety nor depression, does not impair cognitive function but has a negative effect on the patients' sexual function. It does not worsen self-rated quality of relationship and quality of life.
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Antineoplásicos Hormonales/uso terapéutico , Cognición/efectos de los fármacos , Neoplasias de la Próstata/psicología , Anciano , Anciano de 80 o más Años , Ansiedad/psicología , Trastornos de Ansiedad/psicología , Quimioterapia Adyuvante/psicología , Trastornos del Conocimiento/psicología , Depresión/psicología , Trastorno Depresivo/psicología , Hormona Liberadora de Gonadotropina/análogos & derivados , Humanos , Masculino , Persona de Mediana Edad , Neoplasias de la Próstata/tratamiento farmacológico , Neoplasias de la Próstata/radioterapia , Calidad de Vida , Encuestas y CuestionariosRESUMEN
BACKGROUND: Germ cell tumours (GCT) are highly curable malignancies. Venous thromboembolism (VTE) is a serious complication, needing better risk assessment models (RAM). AIM: Identification of VTE incidence and risk factors in metastatic GCT patients starting first-line chemotherapy. Developing a RAM and comparing it to Khorana risk score (KRS) and Padua Prediction Score (PPS). MATERIAL AND METHODS: We retrospectively analysed GCT patients staged IS-IIIC. VTE risk factors were identified with logistic regression. Area under curve of receiver operating characteristic (AUC-ROC), Akaike and Bayesian Information Criteria (AIC, BIC) were calculated for the developed RAM, KRS and PPS. RESULTS: Among 495 eligible patients, VTE occurred in 69 (13.9%), including 40 prior to chemotherapy. Vein compression (OR: 8.96; 95% CI: 2.85-28.13; p < 0.001), clinical stage IIIB-IIIC (OR: 5.68; 95% CI: 1.82-17.70; p = 0.003) and haemoglobin concentration (OR for 1 g/dL decrease: 1.32; 95% CI: 1.03-1.67; p = 0.026) were significant in our RAM. KRS ≥ 3 (OR: 3.31; 95% CI: 1.77-6.20; p < 0.001), PPS 4-5 (OR: 3.06; 95% CI: 1.49-6.29; p = 0.002) and PPS > 5 (OR 8.05; 95% CI 3.79-17.13; p < 0.001) correlated with VTE risk. Diagnostic criteria (AUC-ROC, AIC, BIC) for the developed RAM, KRS and PPS were (0.885; 0.567; -1641), (0.588; 0.839; -1576) and (0.700; 0.799; -1585), respectively. In the numerical score, the optimal cut-off point for high-risk was ≥9, with sensitivity, specificity, positive and negative predictive value of 0.78, 0.77, 0.35 and 0.96, respectively. CONCLUSIONS: Our RAM, based on vein compression, clinical stage and haemoglobin concentration proved superior to both KRS and PPS. VTE is frequent in GCT patients.
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IMPORTANCE: DCVAC/PCa is an active cellular immunotherapy designed to initiate an immune response against prostate cancer. OBJECTIVE: To evaluate the efficacy and safety of DCVAC/PCa plus chemotherapy followed by DCVAC/PCa maintenance treatment in patients with metastatic castration-resistant prostate cancer (mCRPC). DESIGN, SETTING, AND PARTICIPANTS: The VIABLE double-blind, parallel-group, placebo-controlled, phase 3 randomized clinical trial enrolled patients with mCRPC among 177 hospital clinics in the US and Europe between June 2014 and November 2017. Data analyses were performed from December 2019 to July 2020. INTERVENTIONS: Eligible patients were randomized (2:1) to receive DCVAC/PCa (add-on and maintenance) or placebo, both in combination with chemotherapy (docetaxel plus prednisone). The stratification was applied according to geographical region (US or non-US), prior therapy (abiraterone, enzalutamide, or neither), and Eastern Cooperative Oncology Group performance status (0-1 or 2). DCVAC/PCa or placebo was administered subcutaneously every 3 to 4 weeks (up to 15 doses). MAIN OUTCOMES AND MEASURES: The primary outcome was overall survival (OS), defined as the time from randomization until death due to any cause, in all randomized patients. Survival was compared using 2-sided log-rank test stratified by geographical region, prior therapy with abiraterone and/or enzalutamide, and Eastern Cooperative Oncology Group performance status. RESULTS: A total of 1182 men with mCRPC (median [range] age, 68 [46-89] years) were randomized to receive DCVAC/PCa (n = 787) or placebo (n = 395). Of these, 610 (81.8%) started DCVAC/PCa, and 376 (98.4%) started placebo. There was no difference in OS between the DCVAC/PCa and placebo groups in all randomized patients (median OS, 23.9 months [95% CI, 21.6-25.3] vs 24.3 months [95% CI, 22.6-26.0]; hazard ratio, 1.04; 95% CI, 0.90-1.21; P = .60). No differences in the secondary efficacy end points (radiological progression-free survival, time to prostate-specific antigen progression, or skeletal-related events) were observed. Treatment-emergent adverse events related to DCVAC/PCa or placebo occurred in 69 of 749 (9.2%) and 48 of 379 (12.7%) patients, respectively. The most common treatment-emergent adverse events (DCVAC/PCa [n = 749] vs placebo [n = 379]) were fatigue (271 [36.2%] vs 152 [40.1%]), alopecia (222 [29.6%] vs 130 [34.3%]), and diarrhea (206 [27.5%] vs 117 [30.9%]). CONCLUSIONS AND RELEVANCE: In this phase 3 randomized clinical trial, DCVAC/PCa combined with docetaxel plus prednisone and continued as maintenance treatment did not extend OS in patients with mCRPC and was well tolerated. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT02111577.
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Neoplasias de la Próstata Resistentes a la Castración , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Células Dendríticas/patología , Docetaxel/efectos adversos , Método Doble Ciego , Femenino , Humanos , Inmunoterapia/efectos adversos , Masculino , Prednisona , Neoplasias de la Próstata Resistentes a la Castración/tratamiento farmacológicoRESUMEN
About 40% of clear cell renal cell carcinoma (ccRCC) cases carry the pbrm1 mutation inactivating BAF180 subunit of the SWI/SNF chromatin remodeling complex (CRC). Here we show that the majority of transcriptomic changes appear at the stage I of ccRCC development. By contrast, the stage II ccRCC exhibits hyperactivation of DNA replication demonstrated by the overexpression of several genes, e.g., RRM1 and RRM2 genes encoding subunits of ribonucleotide reductase (RNR) complex. We found that the degree of RRM1 and RRM2 upregulation in ccRCC patients depends on pbrm1 mutation. We show that the BAF180 protein product of the PBRM1 gene directly binds to RRM1 and RRM2 loci. The BAF180 binding regions are targeted by regulatory proteins previously reported as SWI/SNF CRC interacting partners. BAF180 binding to RRMs loci correlates with enrichment of H3K27me3 in case of RRM1 and H3K14Ac on RRM2, indicating the existence of differential regulatory mechanism controlling expression of these genes. We found that the strong overexpression of RRM2 in ccRCC patient samples correlates with T cell infiltration. Surprisingly, the majority of tumor infiltrating lymphocytes (TILs) consisted of CD4+ T cells. Furthermore, we show that exhausted CD4+ T cells induced the expression of the RRM2 gene in the primary ccRCC cell line. Collectively, our results provide the link between PBRM1 loss, RRM2 expression and T cell infiltration, which may lead to the establishment of new treatment of this disease.
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PURPOSE: Programmed death 1 (PD-1) pathway inhibitors have not been prospectively evaluated in patients with non-clear cell renal cell carcinoma (nccRCC). The phase II KEYNOTE-427 study (cohort B) was conducted to assess the efficacy and safety of single-agent pembrolizumab, a PD-1 inhibitor, in advanced nccRCC. METHODS: Patients with histologically confirmed, measurable (Response Evaluation Criteria in Solid Tumors [RECIST] version 1.1) nccRCC and no prior systemic therapy received pembrolizumab 200 mg intravenously once every 3 weeks for ≤ 24 months. The primary end point was objective response rate (ORR) per RECIST v1.1. RESULTS: Among enrolled patients (N = 165), 71.5% had confirmed papillary, 12.7% had chromophobe, and 15.8% had unclassified RCC histology. Most patients (67.9%) had intermediate or poor International Metastatic RCC Database Consortium risk status and tumors with programmed death ligand 1 (PD-L1) combined positive score (CPS) ≥ 1 (61.8%). The median time from enrollment to database cutoff was 31.5 months (range, 22.7-38.8). In all patients, the ORR was 26.7%. The median duration of response was 29.0 months; 59.7% of responses lasted ≥ 12 months. The ORR by CPS ≥ 1 and CPS < 1 status was 35.3% and 12.1%, respectively. The ORR by histology was 28.8% for papillary, 9.5% for chromophobe, and 30.8% for unclassified. Overall, the median progression-free survival was 4.2 months (95% CI, 2.9 to 5.6); the 24-month rate was 18.6%. The median overall survival was 28.9 months (95% CI, 24.3 months to not reached); the 24-month rate was 58.4%. Overall, 69.7% of patients reported treatment-related adverse events, most commonly pruritus (20.0%) and hypothyroidism (14.5%). Two deaths were treatment related (pneumonitis and cardiac arrest). CONCLUSION: First-line pembrolizumab monotherapy showed promising antitumor activity in nccRCC. The safety profile was similar to that observed in other tumor types.
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Anticuerpos Monoclonales Humanizados/uso terapéutico , Antineoplásicos Inmunológicos/uso terapéutico , Carcinoma de Células Renales/tratamiento farmacológico , Neoplasias Renales/tratamiento farmacológico , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma de Células Renales/patología , Femenino , Estudios de Seguimiento , Humanos , Agencias Internacionales , Neoplasias Renales/patología , Masculino , Persona de Mediana Edad , Pronóstico , Tasa de Supervivencia , Adulto JovenRESUMEN
Testicular germ cell tumours (TGCT) survivors are coping with late treatment sequelae. Testosterone deficiency may contribute to earlier onset of metabolic syndrome. The study aimed to assess connections between serum testosterone concentrations and metabolic disorders as well as body composition in TGCT survivors. 336 TGCT patients with over two years of complete post-treatment remission were divided into three groups: definite testosterone deficiency (< 8 nmol/L), 'grey zone' (8-12 nmol/L) and normal testosterone (> 12 nmol/L; control group) to assess differences in metabolism. Univariate and multivariate analyses were performed. The multivariate analysis assessed the risk of metabolic disorders and changes in body composition with regard to testosterone concentrations adjusted for age, smoking history, clinical stage, type of treatment and follow-up period. 14% of patients presented with definite testosterone deficiency; 46% were in the 'grey zone'. On multivariate analysis, low testosterone levels were related to hyperglycemia, hypercholesterolemia, hypertriglyceridemia, inflammatory processes, procoagulant state and obesity. The odds ratio (OR) for the onset of metabolic syndrome was 2.87 (95% CI 1.74-4.73, p < 0.001) for the 'grey zone' patients and 7.92 (95% CI 3.76-16.70, p < 0.001) for those with definite testosterone deficiency. Testosterone concentrations were independently associated with metabolic disorders in TGCT survivors. Testicular cancer survivors often have lower testosterone and metabolic disorders. Apart from recurrence, follow-up should focus on promoting a healthy lifestyle, preventing and managing late effects.
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Supervivientes de Cáncer/estadística & datos numéricos , Síndrome Metabólico/etiología , Neoplasias de Células Germinales y Embrionarias/terapia , Obesidad/complicaciones , Neoplasias Testiculares/terapia , Testosterona/deficiencia , Adulto , Anciano , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Neoplasias de Células Germinales y Embrionarias/metabolismo , Neoplasias de Células Germinales y Embrionarias/fisiopatología , Estudios Retrospectivos , Factores de Riesgo , Neoplasias Testiculares/metabolismo , Neoplasias Testiculares/fisiopatologíaRESUMEN
Clinical practice shows significant differences in treatment outcomes across patients treated with cabozantinib for metastatic renal cell carcinoma (mRCC). It is not known whether cabozantinib-induced adverse events are predictive factors of survival as in case of drugs such as sunitinib or axitinib. The study participants were 30 adult patients with mRCC treated with cabozantinib as a second- or further line setting. All adverse events were evaluated using the National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0. Progression-free survival (PFS) values were calculated by taking the beginning of cabozantinib treatment as the start date and either disease progression or death as the end date. PFS were estimated using the Kaplan-Meier method, and compared using the log-rank test. We identified independent PFS predictors using multiple Cox proportional hazards models and reported hazard ratios (HR) with 95% confidence intervals. The median observation time cabozantinib treatment was 7.5 months, with a range of 2-15 months. During that time, 11 (37%) of the patients had mRCC progression. Median PFS on cabozantinib was not reached, and lower quartile was 6 months. All patients developed at least one adverse event in the course of cabozantinib therapy. Hypertension, hypothyroidism and HFS were observed most frequently, in about two-thirds of the patients. The co-incidence of multiple adverse events was common. Hypertension, hypothyroidism, diarrhea and liver toxicity were significantly associated with longer PFS values. Patients with three or more side effects had significantly longer PFS than those with two or fewer. Even though this study was conducted in a small patient sample and the observation time was relatively short our results confirm the predictive value of the incidence of adverse events during cabozantinib treatment in mRCC patients. To the best of our knowledge, this is the first study of this kind conducted in this group of patients.