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We tested the feasibility and oncological outcomes after penile-sparing surgery (PSS) for local recurrent penile cancer after a previous glansectomy/partial penectomy. We retrospectively analysed 13 patients (1997-2022) with local recurrence of penile cancer after a previous glansectomy or partial penectomy. All patients underwent PSS: circumcision, excision, or laser ablation. First, technical feasibility, treatment setting, and complications (Clavien-Dindo) were recorded. Second, Kaplan-Meier plots depicted overall and local recurrences over time. Overall, 11 (84.5%) vs. 2 (15.5%) patients were previously treated with glansectomy vs. partial penectomy. The median (IQR) time to disease recurrence was 56 (13-88) months. Six (46%) vs. two (15.5%) vs. five (38.5%) patients were treated with, respectively, local excision vs. local excision + circumcision vs. laser ablation. All procedures, except one, were performed in an outpatient setting. Only one Clavien-Dindo 2 complication was recorded. The median follow-up time was 41 months. Overall, three (23%) vs. four (30.5%) patients experienced local vs. overall recurrence, respectively. All local recurrences were safely treated with salvage surgery. In conclusion, we reported the results of a preliminary analysis testing safety, feasibility, and early oncological outcomes of PSS procedures for patients with local recurrence after previous glansectomy or partial penectomy. Stronger oncological outcomes should be tested in other series to optimise patient selection.
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Renal cell carcinoma (RCC) is one of the most frequently diagnosed tumors and a leading cause of death. The high risk of local recurrence and distant metastases represent a significant clinical issue. Different image-guided ablation techniques can be applied for their treatment as an alternative to surgery, radiotherapy or systemic treatments. A retrospective analysis was conducted at our institution, including a total number of 34 RCC patients and 44 recurrent RCC tumors in different locations (kidney, lung, adrenal gland, liver, pancreas, pararenal and other) using microwave ablation, radiofrequency ablation, cryoablation and laser ablation. The estimated time to local and distant tumor progression after treatment were 22.53 ± 5.61 months and 24.23 ± 4.47 months, respectively. Systemic treatment was initiated in 10/34 (29%) treated patients with a mean time-to-systemic-therapy of 40.92 ± 23.98 months. Primary technical success was achieved in all cases and patients while the primary efficacy rate was achieved in 43/44 (98%) cases and 33/34 (97%) patients, respectively, with a secondary technical success and efficacy rate of 100%. At a mean follow-up of 57.52 months ± 27.86 months, local tumor progression occurred in 3/44 (7%) cases and distant progression in 25/34 (74%) patients. No significant complications occurred. Image-guided ablations can play a role in helping to better control recurrent disease, avoiding or delaying the administration of systemic therapies and their significant adverse effects.
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INTRODUCTION: Non-muscle invasive bladder cancer (NMIBC) accounts for 70-75% of all bladder cancers and is a heterogeneous disease characterized by a wide spectrum of recurrences and progression. Adjuvant treatment for intermediate- and high-risk NMIBC is mainly represented by Bacillus Calmette Guerin (BCG). However, 20%-40% of patients develop disease recurrences or persistence following BCG treatment and are classified as "BCG unresponsive' (BCGu), thus representing a therapeutic challenge due to their worse prognosis and unavailability of effective intravesical treatments. AREAS COVERED: We provide an overview of completed and ongoing clinical trials assessing the role of innovative immunological and target agents in patients with BCGu and BCG naive (BCGn) NMIBCs. New treatment options are emerging, demonstrating promising clinical activity, namely, pembrolizumab, atezolizumab, oportuzumab monatox, nadofaragene firadenovec, and N-803. EXPERT OPINION: The increasing number of newer therapeutic agents for patients with NMIBC poses challenges regarding the choice of the most suited treatment option for each patient and the best treatment sequence, given their diverse mechanisms of action and varying degrees of activity. Tailored treatment approaches are advocated, based on a deeper comprehension of disease features, available therapies, patient's characteristics, and consequently, on the identification and validation of prognostic and predictive biomarkers.
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Neoplasias de la Vejiga Urinaria , Adyuvantes Inmunológicos/uso terapéutico , Administración Intravesical , Vacuna BCG/uso terapéutico , Humanos , Invasividad Neoplásica , Recurrencia Local de Neoplasia/tratamiento farmacológico , Neoplasias de la Vejiga Urinaria/tratamiento farmacológicoRESUMEN
Background: We compared multimodality treatment (MMT, defined as robot-assisted radical prostatectomy (RARP) with androgen deprivation therapy (ADT), with or without adjuvant radiotherapy (RT)) vs. ADT alone in oligometastatic prostate cancer (OPC) patients. Methods: From 2010 to 2018, we identified 74 patients affected by cM1a-b OPC (≤5 metastases). Kaplan−Meier (KM) plots depicted cancer-specific mortality (CSM), disease progression, metastatic castration-resistant PC (mCRPC), and time to second-line systemic therapy rates. Multivariable Cox regression models (MCRMs) focused on disease progression and mCRPC. Results: Forty (54.0%) MMT and thirty-four (46.0%) ADT patients were identified. On KM plots, higher CSM (5.9 vs. 37.1%; p = 0.02), mCRPC (24.0 vs. 62.5%; p < 0.01), and second-line systemic therapy (33.3 vs. 62.5%; p < 0.01) rates were recorded in the ADT group. No statistically significant difference was recorded for disease progression. ForMCRMs adjusted for the metastatic site and PSA, a higher mCRPC rate was recorded in the ADT group. No statistically significant difference was recorded for disease progression. Treatment-related adverse events occurred in 5 (12.5%) MMT vs. 15 (44.1%) ADT patients (p < 0.01). Conclusions: MMT was associated with lower CSM, mCRPC, and second-line therapy rates. A lower rate of treatment-related adverse events was recorded for the MMT group.
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BACKGROUND: We address novelty regarding metabolomic profiling in renal cell carcinoma (RCC) patients, in an attempt to postulate potential treatment strategies. METHODS: A large-scale literature search in existing scientific websites focusing on the keywords "renal cell carcinoma", "clear cell histology", "papillary histology", "metabolomic profiling", and "therapeutics" was performed. Results: The PI3K/Akt signaling pathway is key in clear cell RCC metabolism and accordingly several drugs are presently available for routine use in clinical practice. Along this line, new treatment combinations against PI3K/Akt family members are currently under clinical investigation. On the other hand, new developed targets such as c-Met tyrosine kinase domain, glutathione (GSH) metabolism, and histone deacetylases enzymes (HDAC), as well as therapeutic strategies targeting them are currently being tested in clinical trials and here discussed. CONCLUSIONS: In RCC patients, the PI3K/Akt signaling is still the most effective targetable pathway. Targeting other metabolic pathways such as c-Met, GSH, and HDAC appears to be a promising approach and deserve further insights.
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Various definitions are currently in use to describe high-risk prostate cancer. This variety in definitions is important for patient counseling, since predicted outcomes depend on which classification is applied to identify patient's prostate cancer risk category. Historically, strategies for the treatment of localized high-risk prostate cancer comprise local approaches such as surgery and radiotherapy, as well as systemic approaches such as hormonal therapy. Nevertheless, since high-risk prostate cancer patients remain the group with higher-risk of treatment failure and mortality rates, nowadays, novel treatment strategies, comprising hypofractionated-radiotherapy, second-generation antiandrogens, and hadrontherapy, are being explored in order to improve their long-term oncological outcomes. This narrative review aims to report the current management of high-risk prostate cancer and to explore the future perspectives in this clinical setting.
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BACKGROUND: Pre-clinical data suggest that docetaxel and enzalutamide interfere with androgen receptor translocation and signalling. The aim of this study is to assess the efficacy of their concurrent administration in the first-line treatment for metastatic castration-resistant prostate cancer (mCRPC). METHODS: In this open-label, randomised, phase II trial, previously untreated mCRPC patients were randomised 1:1 to receive eight 21-d courses of docetaxel 75 mg/m2, oral prednisone 5 mg twice daily and oral enzalutamide 160 mg/d (arm DE), or the same treatment without enzalutamide (arm D). The primary end-point was the percentage of patients without investigator-assessed disease progression 6 months after the first docetaxel administration. RESULTS: The 246 eligible patients were randomly assigned to receive docetaxel, prednisone and enzalutamide (n = 120) or docetaxel and prednisone (n = 126). The 6-month progression rate was 12.5% (95% confidence interval [CI] 8.1-20.6) in arm DE and 27.8% (95% CI 22.8-39.4) in arm D (chi-squared test 10.01; P = 0.002). The most frequent grade III-IV adverse events were fatigue (12.5% in arm DE versus 5.6% in arm D), febrile neutropenia (9.3% versus 4.0%) and neutropenia (7.6% versus 5.6%). CONCLUSIONS: The combination of enzalutamide and docetaxel appears to be more clinically beneficial than docetaxel alone in previously untreated mCRPC patients, although serious adverse events were more frequent. Our findings suggest that first-line treatment with this combination could lead to an additional clinical benefit when prompt and prolonged disease control is simultaneously required. Clearly, these results should be considered cautiously because of the study's phase II design and the absence of an overall survival benefit. TRIAL REGISTRATION NUMBERS: EudraCT 2014-000175-43 - NCT02453009.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Benzamidas/uso terapéutico , Docetaxel/uso terapéutico , Nitrilos/uso terapéutico , Feniltiohidantoína/uso terapéutico , Prednisona/uso terapéutico , Neoplasias de la Próstata Resistentes a la Castración/tratamiento farmacológico , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/farmacología , Docetaxel/farmacología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prednisona/farmacologíaRESUMEN
PURPOSE: To report long-term oncological outcomes after penile-sparing surgery (PSS) for superficial (Ta-Tis) or initially invasive (T1) penile cancer patients. METHODS: We retrospectively analysed 85 patients with Ta/Tis/T1cN0cM0 penile cancer (1996-2018). All patients underwent PSS: circumcision, excision or laser ablation. First, Kaplan-Meier plots and multivariable Cox regression models tested tumor recurrence rates (any local/regional/metastatic). Second, Kaplan-Meier plots depicted progression-free survival (≥T2 or N1-3 or M1 disease). RESULTS: Median (IQR) follow-up time was 64 (48-95) months. Overall, 48 (56%) patients experienced tumor recurrence. Median (IQR) time to tumor recurrence was 34 (7-52) months. Higher recurrence rates were observed for Tis (65%) and T1 (64%), compared to Ta (40%), but these differences were not significant on multivariable Cox regression analyses (HR:2.0 with 95% CI [0.9-5.1] and HR:2.2 with 95% CI [0.9-5.9], respectively). Moreover, higher recurrence rates were observed for G2-3 tumors (74%), compared to G1 (57%), but these differences were not significant on multivariable Cox regression analyses (HR:1.6; 95% CI [0.8-3.2]). During follow-up, 15 (17.5%) vs. 18 (21.2%) vs. 10 (11.5%) patients underwent 1 vs. 2 vs. ≥3 PSS. Moreover, 26 (30.6%) and 4 (4.7%) men were treated with glansectomy and partial/total penile amputation due to local progression, tumor size or patient preference. Additionally, 24 (28%) men underwent invasive nodal staging. Last, 22 (25.9%) patients experienced disease progression. Median (IQR) time to disease progression was 51 (31-82) months. CONCLUSION: Patients treated with PSS for newly diagnosed superficial or initially invasive squamous cell carcinoma of the penis should be informed about the non-negligible risk of tumor recurrence and disease progression over time. In consequence, strict follow-up protocols are needed.
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Carcinoma de Células Escamosas/cirugía , Tratamientos Conservadores del Órgano/métodos , Neoplasias del Pene/cirugía , Pene/patología , Anciano , Carcinoma de Células Escamosas/patología , Humanos , Masculino , Persona de Mediana Edad , Neoplasias del Pene/patologíaRESUMEN
Over the last few years efficacy of immunotherapy using immune checkpoint inhibitors (ICI) has been investigated in patients with bladder cancer (BC) at all stages. The present article aims to assess new therapeutic options with emerging agents in BC patients, shedding light on ICI-based treatments encompassing all disease stages, from non-muscle invasive (NMIBC) to muscle-invasive (MIBC) BC, concluding with metastatic MIBC. In bacillus Calmette-Guerin (BCG) unresponsive patients with carcinoma in situ, pembrolizumab has been recently approved. In the neoadjuvant setting, results from two clinical trials seem to identify pathological and genomic features of highly responsive tumors. Squamous cells and lymphoepithelioma/like histotypes, programmed cell-death ligand 1 (PD-L1) expression and high levels of activate T cells have been associated with higher response rate. In the metastatic setting, only 30% of patient may respond to ICI. A panel of biomarkers for patient selection is an actual need since the correlation between response and PD-L1 expression seem inconsistent across clinical trials, with some exceptions. Molecular characterization of BC, tumor mutation burden and immune-gene expression profiling might introduce new molecular biomarkers, hopefully transferable into the clinical-pathological practice.
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Cancer patients may be at high risk of infection and poor outcomes related to SARS-CoV-2. Analyzing their prognosis, examining the effects of baseline characteristics and systemic anti-cancer active therapy (SACT) are critical to their management through the evolving COVID-19 pandemic. The AIOM-L CORONA was a multicenter, observational, ambispective, cohort study, with the intended participation of 26 centers in the Lombardy region (Italy). A total of 231 cases were included between March and September 2020. The median age was 68 years; 151 patients (62.2%) were receiving SACT, mostly chemotherapy. During a median follow-up of 138 days (range 12-218), 93 events occurred. Age ≥60 years, metastatic dissemination, dyspnea, desaturation, and interstitial pneumonia were all independent mortality predictors. Overall SACT had a neutral effect (Odds Ratio [OR] 0.83, 95%Confidence Interval [95%CI] 0.32-2.15); however, metastatic patients receiving SACT were less likely to die as compared to untreated counterparts, after adjusting for other confounding variables (OR 0.23, 95%CI 0.11-0.51, p < 0.001). Among cancer patients infected by SARS-CoV-2, those with metastases were most at risk of death, especially in the absence of SACT. During the ongoing pandemic, these vulnerable patients should avoid exposure to SARS-CoV-2, while treatment adjustments and prioritizing vaccination are being considered according to international recommendations.
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Around 80-90% of prostate cancer (PCa) cases are dependent on androgens at initial diagnosis; hence, androgen ablation therapy directed toward a reduction in serum androgens and the inhibition of androgen receptor (AR) is generally the first therapy adopted. However, the patient's response to androgen ablation therapy is variable, and 20-30% of PCa cases become castration resistant (CRPCa). Several mechanisms can guide treatment resistance to anti-AR molecules. In this regard, AR-dependent and -independent resistance mechanisms can be distinguished within the AR pathway. In this article, we investigate the multitude of AR signaling aspects, encompassing the biological structure of AR, current AR-targeted therapies, mechanisms driving resistance to AR, and AR crosstalk with other pathways, in an attempt to provide a comprehensive review for the PCa research community. We also summarize the new anti-AR drugs approved in non-metastatic castration-resistant PCa, in the castration-sensitive setting, and combination therapies with other drugs.
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Resistencia a Antineoplásicos , Neoplasias de la Próstata/metabolismo , Receptores Androgénicos/metabolismo , Antagonistas de Receptores Androgénicos/uso terapéutico , Regulación Neoplásica de la Expresión Génica , Humanos , Masculino , Neoplasias de la Próstata/tratamiento farmacológico , Receptores Androgénicos/química , Transducción de SeñalRESUMEN
BACKGROUND: Patients with cancer are at increased risk of complicated severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection, but it is still unclear if the risk of mortality is influenced by cancer type or ongoing anti-cancer treatments. An interesting debate concerning the potential relationship between androgen deprivation therapy (ADT) and SARS-CoV-2 infection has recently been opened in the case of prostate cancer (PC), and the aim of this multi-centre cohort study was to investigate the incidence and outcomes of SARS-CoV-2 infection in patients with metastatic castration-resistant prostrate cancer (mCRPC). PATIENTS AND METHODS: We retrospectively reviewed the clinical records of patients with mCRPC who developed SARS-CoV-2 infection, and recorded their baseline clinical characteristics, their history of PC and SARS-CoV-2 infection, and their oncological status and treatment at the time of infection. The primary study end point was the death rate and the possible impact of the patients' PC-related history and treatments on mortality. RESULTS: Thirty-four of the 1433 patients with mCRPC attending the participating centres (2.3%) developed SARS-CoV-2 infection, 22 (64.7%) of whom were hospitalised. Most of the patients were symptomatic, the most frequent symptoms being fever (70.6%), dyspnoea (61.8%), cough (52.9%) and fatigue (38.2%). After a median follow-up of 21 days (interquartile range: 13-41), 13 patients had died (38.2%), 17 recovered (50.0%) and four (11.7%) were still infected. The number of treatments previously administered for mCRPC had a significant impact on mortality (p = 0.004). CONCLUSIONS: Our findings contribute additional data to the current debate concerning the postulated protective role of ADT, which seems to be less in patients with metastatic PC.
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Betacoronavirus/aislamiento & purificación , Neoplasias Óseas/epidemiología , Neoplasias Óseas/mortalidad , Infecciones por Coronavirus/complicaciones , Neumonía Viral/complicaciones , Neoplasias de la Próstata Resistentes a la Castración/epidemiología , Neoplasias de la Próstata Resistentes a la Castración/mortalidad , Anciano , Anciano de 80 o más Años , Neoplasias Óseas/secundario , Neoplasias Óseas/virología , COVID-19 , Terapia Combinada , Infecciones por Coronavirus/transmisión , Infecciones por Coronavirus/virología , Estudios de Seguimiento , Humanos , Incidencia , Italia/epidemiología , Masculino , Pandemias , Neumonía Viral/transmisión , Neumonía Viral/virología , Pronóstico , Neoplasias de la Próstata Resistentes a la Castración/patología , Neoplasias de la Próstata Resistentes a la Castración/virología , Estudios Retrospectivos , SARS-CoV-2 , Tasa de SupervivenciaRESUMEN
We aimed to assess the incidence of prosthesis-related complications in patients who received a testicular prosthesis at the time of radical orchiectomy for testicular cancer and were then treated with chemotherapy (ChT) or radiotherapy (RT). We reviewed the records of the patients who underwent radical orchiectomy at our Institute since 1999; we also retrieved data from patients who underwent surgery elsewhere and then received ChT or RT at our Institution since 1999. We used the chi-square test to evaluate differences in the incidence of prosthesis-related complications between the groups. We retrieved the records of 587 patients; 393 had a testicular prosthesis implanted. Median follow-up was 57.7 months. One hundred thirty-eight patients (35.11%) received ChT, 129 RT (38.82%) and 10 (2.55%) both ChT and RT; of them, 6 (4.34%), 8 (6.20%) and 0 reported problems respectively. Seven (6.03%) of the 116 patients (29.52%) who had no further treatment had complications. The incidence of complications was not significantly different between patients who had no further treatment versus patients who underwent ChT (p = .75) or RT (p = .83). Testicular prosthesis insertion at the time of radical orchiectomy is safe even in patients subsequently undergoing ChT or RT.
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Quimioterapia Adyuvante , Remoción de Dispositivos/estadística & datos numéricos , Orquiectomía , Complicaciones Posoperatorias/epidemiología , Implantación de Prótesis/métodos , Radioterapia Adyuvante , Neoplasias Testiculares/cirugía , Testículo , Adolescente , Adulto , Anciano , Quimioradioterapia Adyuvante , Humanos , Masculino , Persona de Mediana Edad , Falla de Prótesis , Infecciones Relacionadas con Prótesis/epidemiología , Estudios Retrospectivos , Factores de Tiempo , Adulto JovenAsunto(s)
Neoplasias de Cabeza y Cuello/diagnóstico por imagen , Grupo de Atención al Paciente , Radiólogos , Radiología/métodos , Adulto , Cuidados Posteriores , Anciano , Anciano de 80 o más Años , Protocolos Antineoplásicos , Femenino , Neoplasias de Cabeza y Cuello/terapia , Humanos , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Radiólogos/educación , Radiología/educación , Adulto JovenRESUMEN
Objective: To compare radiation-induced toxicity and dosimetry parameters in patients with locally advanced nasopharyngeal cancer (LANPC) treated with a mixed-beam (MB) approach (IMRT followed by proton therapy boost) with an historic cohort of patients treated with a full course of IMRT-only.Material and methods: Twenty-seven patients with LANPC treated with the MB approach were compared to a similar cohort of 17 patients treated with IMRT-only. The MB approach consisted in a first phase of IMRT up to 54-60 Gy followed by a second phase delivered with a proton therapy boost up to 70-74 Gy (RBE). The total dose for patients treated with IMRT-only was 69.96 Gy. Induction chemotherapy was administrated to 59 and 88% and concurrent chemoradiotherapy to 88 and 100% of the MB and IMRT-only patients, respectively. The worst toxicity occurring during the entire course of treatment (acute toxicity) and early-late toxicity were registered according to the Common Terminology Criteria Adverse Events V4.03.Results: The two cohorts were comparable. Patients treated with MB received a significantly higher median total dose to target volumes (p = .02). Acute grade 3 mucositis was found in 11 and 76% (p = .0002) of patients treated with MB and IMRT-only approach, respectively, while grade 2 xerostomia was found in 7 and 35% (p = .02) of patients treated with MB and IMRT-only, respectively. There was no statistical difference in late toxicity. Local progression-free survival (PFS) and progression-free survival curves were similar between the two cohorts of patients (p = .17 and p = .40, respectively). Local control rate was 96% and 81% for patients treated with MB approach and IMRT-only, respectively.Conclusions: Sequential MB approach for LANPC patients provides a significantly lower acute toxicity profile compared to full course of IMRT. There were no differences in early-late morbidities and disease-related outcomes (censored at two-years) but a longer follow-up is required to achieve conclusive results.
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Carcinoma Nasofaríngeo/terapia , Neoplasias Nasofaríngeas/terapia , Terapia de Protones/efectos adversos , Traumatismos por Radiación/epidemiología , Radioterapia de Intensidad Modulada/efectos adversos , Adolescente , Adulto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioradioterapia/métodos , Quimioradioterapia/estadística & datos numéricos , Progresión de la Enfermedad , Relación Dosis-Respuesta en la Radiación , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Mucositis/diagnóstico , Mucositis/epidemiología , Mucositis/etiología , Carcinoma Nasofaríngeo/mortalidad , Carcinoma Nasofaríngeo/patología , Neoplasias Nasofaríngeas/mortalidad , Neoplasias Nasofaríngeas/patología , Terapia Neoadyuvante/métodos , Terapia Neoadyuvante/estadística & datos numéricos , Estadificación de Neoplasias , Supervivencia sin Progresión , Terapia de Protones/métodos , Traumatismos por Radiación/diagnóstico , Traumatismos por Radiación/etiología , Dosificación Radioterapéutica , Radioterapia de Intensidad Modulada/métodos , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Xerostomía/diagnóstico , Xerostomía/epidemiología , Xerostomía/etiología , Adulto JovenRESUMEN
OBJECTIVES: Bleomycin, etoposide, and cisplatin (BEP) is the most common and successful chemotherapy regimen for germ-cell tumor (GCT) patients, accompanied by a bleomycin-induced dose-dependent lung toxicity in certain patients. In an attempt to reduce bleomycin-toxicity, we developed a modified-BEP (mBEP) regimen. MATERIALS AND METHODS: Between August 2008 and February 2018, 182 unselected mainly testicular GCT patients (39 with adjuvant purpose and 143 with curative purpose) received a tri-weekly 5-day hospitalization schedule with bleomycin 15 U intravenous (IV) push on day 1 and 10 U IV continuous infusion over 12 hours on days 1 to 3, cisplatin 20 mg/m IV, and etoposide 100 mg/m IV on days 1 to 5. Pulmonary toxicity was assessed through chest computed tomography scan and clinical monitoring. RESULTS: Median number of mBEP cycles was 3 (range: 1 to 4). In the curative setting, according to the International Germ Cell Cancer Collaborative Group (IGCCCG) prognostic system, 112, 21, and 9 patients had good-risk, intermediate-risk, and poor-risk class, respectively; 66 (46%) patients had complete response (CR), 67 (47%) had partial response (52 of whom became CR afterwards), 6 (4%) had stable disease (that in 3 became CR afterwards), 3 (2%) progressed, and 1 (1%) died of brain stroke. At a median follow-up of 2.67 years (interquartile range: 1.23-5.00 y), 1 and 5-year overall survival and progression-free survival were 99% and 95%, and 90% and 88%, respectively. In the entire patient population, there was grade 3/4 neutropenia in 92 patients (51%), febrile neutropenia in 11 patients (6%), grade 1/2 nausea in 74 patients (41%), and no death due to pulmonary toxicity. CONCLUSION: In GCT patients, our mBEP-schedule would suggest an effective treatment modality without suffering meaningful pulmonary toxicity.
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Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Enfermedades Pulmonares/inducido químicamente , Enfermedades Pulmonares/prevención & control , Neoplasias de Células Germinales y Embrionarias/tratamiento farmacológico , Adolescente , Adulto , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Bleomicina/administración & dosificación , Bleomicina/efectos adversos , Instituciones Oncológicas , Cisplatino/administración & dosificación , Cisplatino/efectos adversos , Esquema de Medicación , Etopósido/administración & dosificación , Etopósido/efectos adversos , Humanos , Masculino , Estudios Retrospectivos , Adulto JovenRESUMEN
OBJECTIVES: To investigate if a first-line treatment delay (TD) can negatively affect the outcomes of patients affected by metastatic renal cancer. PATIENTS AND METHODS: Patients with a diagnosis of metastatic renal cancer who were ineligible for active surveillance were included in the sample. A TD was defined as the time from the diagnosis of metastatic disease to the start of first-line therapy with tyrosine kinase inhibitors. RESULTS: A total of 835 patients were assessed and 635 were included in the final analysis. The median TD was 6.3 weeks. No significant differences were found in baseline characteristics between patients experiencing a TD below/equal to or above the median value, with the exceptions being the rate of bone metastases (25.3% vs. 35.9%) and advanced disease at diagnosis (34.7% vs. 54.9%). In patients who had received a previous nephrectomy for localized disease, the TD was 5.3 compared to 8.0 weeks for those with metastatic disease at diagnosis (P = 0.001). Among this latter group, 68.7% had received a cytoreductive nephrectomy. In patients with a TD below/equal to and above the median value, the median progression-free survival was 10.3 and 11.2 months, respectively (hazard ratio = 1.03; 95% confidence intervals, 0.86-1.22; P = 0.78); the median overall survival was 27.3 and 28.2 months, respectively (hazard ratio = 1.04; 95% confidence intervals, 0.86-1.27; P = 0.68). The lack of differences was confirmed when adjusted for prognostic factors and baseline characteristics. CONCLUSIONS: This study reports that patients with bone metastases and advanced disease at diagnosis have a significant probability of experiencing delayed first-line therapy of more than 6 weeks from the time of diagnosis. However, a TD does not significantly affect outcomes and survival.
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Carcinoma de Células Renales/complicaciones , Carcinoma de Células Renales/mortalidad , Carcinoma de Células Renales/patología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Metástasis de la Neoplasia , Análisis de Supervivencia , Tiempo de TratamientoRESUMEN
BACKGROUND: No compelling evidence is available about surveillance and follow-up of patients with testicular germ cell tumour (TGCT). METHODS: In the light of the best clinical evidence, the Italian Germ cell cancer Group (IGG) and the Associazione Italiana di Oncologia Medica (AIOM) set up a multidisciplinary national consensus conference, involving 42 leading experts and 3 TGCT survivors. A minimum of 50% of votes was required in order to achieve a consensus recommendation on 29 questions. RESULTS: Recommendations have been summarized in three tables, divided by stage I seminoma, stage I nonseminoma and the advanced disease, which may be useful for clinicians to appropriately choose the clinical investigation and its timing during the surveillance and follow-up of TGCT patients based on an accurate estimation of their risk of disease relapse. CONCLUSIONS: The IGG-AIOM consensus recommendations may help clinicians to choose appropriate clinical investigations for the surveillance and follow-up of TGCT patients.
Asunto(s)
Neoplasias de Células Germinales y Embrionarias/diagnóstico , Neoplasias Testiculares/diagnóstico , Consenso , Estudios de Seguimiento , Humanos , Masculino , Guías de Práctica Clínica como Asunto , Seminoma/diagnósticoRESUMEN
INTRODUCTION: Pazopanib is a standard first-line treatment for metastatic clear-cell renal cell carcinoma (ccRCC). Very few data on its activity in non-clear-cell renal cell carcinoma (nccRCC) are currently available. The aim of this study was to retrospectively analyze efficacy and toxicity of pazopanib in nccRCC patients. PATIENTS AND METHODS: Records from advanced nccRCC patients (consecutive sample) treated with first-line pazopanib between 2010 and 2015 at 17 Italian centers were reviewed. Response rate, progression-free survival (PFS), and overall survival (OS) were evaluated. Univariate and descriptive analyses were performed. RESULTS: Thirty-seven patients with nccRCC were treated with first-line pazopanib; 51% had papillary histology, 24% chromophobe, 22% unclassified, and 3% had Xp11.2 translocation. Dose reductions/temporary interruptions for toxicity were required in 46% of cases. Grade (G) 3/4 toxicity was seen in 32%, G1/2 in 89% of cases; 81% achieved disease control, with 10 partial responses (27%) and 20 cases of stable disease (54%); 16% of patients had disease progression as best response. Median PFS and OS were 15.9 and 17.3 months, respectively. In univariate analysis, nephrectomy (P = .020), Memorial Sloan Kettering Cancer Center (MSKCC) score (P < .001), basal neutrophil/lymphocyte ratio (NLR; P = .009) and performance status (PS) (P = .001) were associated with PFS; MSKCC score (P < .001), International Metastatic Renal Cell Carcinoma Database Consortium score (P = .003), PS (P < .0001), nephrectomy (P = .002), histology (P = .035), dose reductions/interruptions (P = .039), best response to treatment (P < .001), and NLR (P = .008) were associated with OS. CONCLUSION: In nccRCC patients, treatment with pazopanib was effective and feasible; dose reductions required for toxicity were similar as expected in ccRCC.