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BACKGROUND: Pancreatic cancer (PC) first-line therapy often consists of polychemotherapy regimens, but choosing a second-line therapy after disease progression, especially following first-line FOLFIRINOX, remains a clinical challenge. This study presents results from a large, multicenter, retrospective analysis of Italian patients with metastatic PC (mPC) treated with Nab-paclitaxel/Gemcitabine (AG) as second or later line of treatment. Main objective of the study is to identify prognostic factors that could inform treatment decisions. METHODS: The study included 160 mPC patients treated with AG in 17 Italian institutions. AG was administered according to labelling dose, until disease progression, unacceptable toxicity or patient refusal. Variations in schedules, dose modifications, supportive measures, and response evaluation were determined by individual clinicians' practice. RESULTS: AG was well-tolerated and exhibited promising clinical activity. The overall response rate (ORR) and the disease control rate (DCR) were 22.5% and 45.6%, respectively. Median progression-free survival (PFS) and overall survival (OS) were 3.9 and 6.8 months, respectively. Among the patients who received AG as a second-line therapy (n = 111, 66.9%), median PFS and OS were 4.2 and 7.4 months, respectively. Notably, in the 76 patients (68%) receiving AG after first-line FOLFIRINOX, an ORR of 19.7% and a DCR of 46.0% were observed, resulting in a median PFS of 3.5 and median OS of 5.7 months. The study identified specific clinical or laboratory parameters (LDH, NLR, fasting serum glucose, liver metastases, ECOG PS, and first-line PFS) as independent prognostic factors at multivariate level. These factors were used to create a prognostic nomogram that divided patients into three risk classes, helping to predict second-line OS and PFS. CONCLUSIONS: This study represents the largest real-world population of mPC patients treated with AG as a second or later line of therapy. It supports the feasibility of this regimen following first-line FOLFIRINOX, particularly in patients with specific clinical and laboratory characteristics who derived prolonged benefit from first-line therapy.
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Albúminas , Protocolos de Quimioterapia Combinada Antineoplásica , Desoxicitidina , Gemcitabina , Paclitaxel , Neoplasias Pancreáticas , Humanos , Neoplasias Pancreáticas/tratamiento farmacológico , Neoplasias Pancreáticas/patología , Neoplasias Pancreáticas/mortalidad , Masculino , Femenino , Desoxicitidina/análogos & derivados , Desoxicitidina/administración & dosificación , Desoxicitidina/uso terapéutico , Albúminas/administración & dosificación , Albúminas/uso terapéutico , Albúminas/efectos adversos , Paclitaxel/administración & dosificación , Paclitaxel/uso terapéutico , Paclitaxel/efectos adversos , Persona de Mediana Edad , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Anciano , Estudios Retrospectivos , Pronóstico , Adulto , Anciano de 80 o más Años , Resultado del Tratamiento , Italia , Metástasis de la NeoplasiaRESUMEN
OBJECTIVE: Effective management of vasomotor symptoms (VMS) in patients undergoing treatment for breast cancer (BC) represents a critical but frequent unmet need. This review summarizes the epidemiology, pathophysiology, and clinical features of VMS in patients with BC and provides a synopsis of the complementary and alternative medicine (CAM) approaches in relieving VMS with a focus on purified cytoplasm of pollen (PCP). METHODS: The literature on VMS epidemiology, pathophysiology, clinical burden, and CAM treatment in healthy women and patients with BC was reviewed. RESULTS: VMS are common in patients with BC undergoing hormonal treatment and negatively impact quality of life, leading to treatment discontinuation in up to 25% of patients with detrimental impact on risk of BC recurrence and overall survival. CAM approaches to treat VMS in patients with BC include vitamin E, phytoestrogens, and black cohosh, even if there is a lack of solid evidence to guide clinicians in the choice of treatment. PCP, obtained according to standards of good manufacturing practice, has a definite pharmacological mechanism of action, is devoid of estrogen activity, and has shown clinical efficacy on menopause-associated symptoms with a favorable safety profile and high compliance. As such, it appears to represent a valid management option to improve quality of life in patients with pre- and postmenopausal BC. CONCLUSIONS: Physicians should actively investigate the presence and impact of VMS in patients receiving therapy for BC. Additional and appropriately sized randomized clinical trials are needed to provide clear evidence on how to best meet the needs of patients with BC suffering from menopause-associated symptoms.
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Neoplasias de la Mama , Femenino , Humanos , Neoplasias de la Mama/terapia , Neoplasias de la Mama/tratamiento farmacológico , Sofocos/tratamiento farmacológico , Sofocos/etiología , Calidad de Vida , Recurrencia Local de Neoplasia , Menopausia/fisiología , Citoplasma , PolenRESUMEN
Tumor staging of colorectal cancer is typically based on conventional TNM and Dukes classifications. However, additional information could be useful, and there is a significant interest in identifying molecular markers that are related to genetic or epigenetic processes. Using immunohistochemistry, we analyzed the expression of the high-mobility group A2 (previously high-mobility group 1-C [HMGI-C]) protein in 103 colorectal cancer cases to determine its use as a biomarker in colorectal cancer to integrate morphological staging. We found a progressive increase of the high-mobility group A2 protein expression in colorectal cancer tumor samples from cases in which all of the tumor cells were negative up to cases in which all of the tumor cells stained positive. Increased high-mobility group A2 expression is strongly associated with an increase in tumor invasiveness, which was measured through both budding and vascular invasion (P < .0001). Kaplan-Meier estimates showed a decrease in overall survival when vascular invasion is present (P = .023). Moreover, a fraction of the analyzed samples showed high-mobility group A2-positive stromal fibroblasts. Although high-mobility group A2-positive tumors were associated with cell invasiveness, high-mobility group A2-positive stromal fibroblasts were correlated with less invasive tumors. High-mobility group A2 protein expression could be used as a prognostic marker to provide prospective information on patient outcome, complementing the data obtained using conventional pathologic staging systems.
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Neoplasias Colorrectales/metabolismo , Neoplasias Colorrectales/patología , Fibroblastos/metabolismo , Fibroblastos/patología , Proteína HMGA2/genética , Adulto , Anciano , Anciano de 80 o más Años , Biomarcadores/metabolismo , Comunicación Celular/genética , Neoplasias Colorrectales/genética , Femenino , Proteína HMGA2/biosíntesis , Humanos , Masculino , Persona de Mediana Edad , Invasividad Neoplásica/patología , Adulto JovenRESUMEN
AIM OF THE STUDY: at present, there is very little data available about the impact of anemia on elderly cancer patient's quality of life (QoL). Most of the acquired knowledge has been derived from small studies selected for primary site cancer. This observational study investigates the association between hemoglobin (Hb) level and comprehensive geriatric assessment variables: Cancer Linear Analog Scale (CLAS), Activities of Daily Living (ADL), Mini-Mental State Examination (MMSE) in elderly cancer patients undergoing chemotherapy (CT). METHODS: we enrolled 586 elderly cancer patients undergoing CT who were evaluated at baseline and every 3-4 weeks for at least 12 weeks. The correlation between Hb level changes and the examined index changes were performed using Pearson correlation analysis and a multivariate analysis was performed using a logistic regression model. RESULTS: both univariate and multivariate analyses at baseline showed that Hb values are related to ECOG performance status (PS), stage of disease and self-reported QoL. Hb level variation significantly correlated with CLAS and ADL changes measured at baseline and after 12 weeks. This correlation is highly significant in patients with Hb< 11g/dl. Multivariate analysis showed that Hb change of at least 1g/dl was the only independent predictor of a better quality of life, when assessed by using the CLAS and ADL questionnaire (p<0.05). Moreover the median time of hospitalisation was found to be significantly lower in patients showing higher Hb level (Hb ≥ 11g/dl) (p=0.037). CONCLUSIONS: the findings of this study seem to provide adequate support for the correlation between anemia and elderly cancer patient's QoL. Interestingly, we reported an association between anemia and the length of hospitalisation in this setting of patients. However, the above results do need to be confirmed by further prospective trials.
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Anemia/complicaciones , Anemia/psicología , Hospitalización/estadística & datos numéricos , Neoplasias/complicaciones , Neoplasias/psicología , Calidad de Vida , Actividades Cotidianas , Anciano , Anciano de 80 o más Años , Antineoplásicos/uso terapéutico , Femenino , Hemoglobinas/análisis , Humanos , Masculino , Escala del Estado Mental , Persona de Mediana Edad , Neoplasias/tratamiento farmacológico , Estudios ProspectivosRESUMEN
OBJECTIVE: Treatment options for advanced or metastatic gastric cancer (A/MGC) are limited and inclusion of novel substances is necessary. Few studies have confirmed the activity and tolerability of the combination of oxaliplatin (OXA) and 5-fluorouracil (5-FU) modulated with leucovorin (LV) administrated to patients with A/MGC. The goal of current study was to evaluate the efficacy and toxicity of Folfox-4 regimen in patients with A/MGC. PATIENTS AND METHODS: Fifty-six patients were treated with Folfox-4 regimen. Treatment was continued until disease progression, unacceptable toxicity or until a patient chose to discontinue treatment. Responses to treatment and toxicity were recorded according to the WHO criteria and NCI toxicity criteria. RESULTS: All patients were assessable for toxicity and response. Patients (71.4% male, 28.6% female) had a median age of 65 years (range, 28-78). All patients had histologically confirmed metastatic (89.3%) or advanced (10.7%) gastric cancer. Response was evaluated every 6 weeks; 1 complete (1.8%) and 23 (41.1%) partial remission were observed (overall response rate 42.9%). Twenty patients (35.7%) showed stable disease and 12 (21.4%) had a progressive disease. Median overall survival, time to progression and follow up were 10 months, 6 months, and 11.5 months, respectively. WHO grade 3 or 4 hematologic toxicities included leucopenia, neutropenia, thrombocytopenia, and anemia. No patient experienced neutropenic fever. Other grade 3/4 toxicities included nausea, vomiting, diarrhea, stomatitis, and anorexia. Three patients (5.3%) experienced grade 3 peripheral neuropathy. No treatment-related deaths were recorded. CONCLUSIONS: Folfox-4 regimen is active and well tolerated in patients with advanced/metastatic gastric cancer.