RESUMEN
BACKGROUND: Anti-angiogenic tyrosine kinase inhibitors, sunitinib and pazopanib, have proven efficacy in advanced renal cell carcinoma, with specific adverse events occurring during treatment process. Comorbidities can reflect functional status and have prognostic value in oncology patients. We aimed to assess the association of the Charlson Comorbidity Index with severe toxicities and mortality in renal cell carcinoma cases treated with front-line sunitinib or pazopanib. METHODS: Files of locally advanced and metastatic renal cell carcinoma patients who received first-line sunitinib or pazopanib were retrospectively examined. Charlson Comorbidity Index of each patient was calculated. Patients were also stratified into Memorial Sloan-Kettering Cancer Center risk groups. Predictors of dose-limiting toxicity were evaluated with binomial logistic regression analysis. Univariate and multivariate Cox regression models were utilized to determine prognostic factors for survival. RESULTS: The study included 102 patients, 64 were treated with first-line sunitinib and 38 with pazopanib. In 42 patients (41.9%), Charlson Comorbidity Index was 9 or more. Dose-limiting toxicities were significantly more frequent in Charlson Comorbidity Index ≥9 group (69% vs. 40%, p = 0.004), and Charlson Comorbidity Index independently predicted dose-limiting toxicity (Hazard ratio (HR) = 4.30, p = 0.002). After adjusting for other variables, a Charlson Comorbidity Index of ≥9 is also a significant prognostic factor for progression-free (HR = 1.76, p = 0.02) and overall survival (HR = 1.75, p = 0.03). CONCLUSIONS: Charlson Comorbidity Index may be a valuable method to estimate prognosis and optimize therapy in patients with advanced renal cell carcinoma receiving first-line sunitinib or pazopanib.
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Carcinoma de Células Renales/tratamiento farmacológico , Neoplasias Renales/tratamiento farmacológico , Pirimidinas/administración & dosificación , Sulfonamidas/administración & dosificación , Sunitinib/administración & dosificación , Anciano , Anciano de 80 o más Años , Carcinoma de Células Renales/patología , Femenino , Humanos , Indazoles , Neoplasias Renales/patología , Masculino , Persona de Mediana Edad , Pronóstico , Estudios RetrospectivosRESUMEN
INTRODUCTION: Sleep quality is known to be associated with the distressing symptoms of cancer. The purpose of this study was to analyze the impact of cancer symptoms on insomnia and the prevalence of sleep-related problems reported by the patients with lung cancer in Turkey. MATERIALS AND METHODS: Assesment of Palliative Care in Lung Cancer in Turkey (ASPECT) study, a prospective multicenter study conducted in Turkey with the participation of 26 centers and included all patients with lung cancer, was re-evaluated in terms of sleep problems, insomnia and possible association with the cancer symptoms. Demographic characteristics of patients and information about disease were recorded for each patient by physicians via face-to-face interviews, and using hospital records. Patients who have difficulty initiating or maintaining sleep (DIMS) is associated with daytime sleepiness/fatigue were diagnosed as having insomnia. Daytime sleepiness, fatigue and lung cancer symptoms were recorded and graded using the Edmonton Symptom Assessment Scale. RESULT: Among 1245 cases, 48.4% reported DIMS, 60.8% reported daytime sleepiness and 82.1% reported fatigue. The prevalence of insomnia was 44.7%. Female gender, patients with stage 3-4 disease, patients with metastases, with comorbidities, and with weight loss > 5 kg had higher rates of insomnia. Also, patients with insomnia had significantly higher rates of pain, nausea, dyspnea, and anxiety. Multivariate logistic regression analysis showed that patients with moderate to severe pain and dyspnea and severe anxiety had 2-3 times higher rates of insomnia. CONCLUSIONS: In conclusion, our results showed a clear association between sleep disturbances and cancer symptoms. Because of that, adequate symptom control is essential to maintain sleep quality in patients with lung cancer.
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Neoplasias Pulmonares/complicaciones , Trastornos del Sueño-Vigilia/epidemiología , Femenino , Humanos , Neoplasias Pulmonares/terapia , Masculino , Persona de Mediana Edad , Cuidados Paliativos , Prevalencia , Estudios Prospectivos , Trastornos del Sueño-Vigilia/etiología , Turquía/epidemiologíaRESUMEN
Background: The Gustave Roussy immune score (GRIm score) is a laboratory index developed to predict survival in nonsmall cell lung cancer patients undergoing immunotherapy and has shown that the pretreatment value is an independent prognostic factor for survival. In this study, we aimed to determine prognostic significance of GRIm score for pancreatic adenocarcinoma that have not been determined in the literature for pancreatic cancer before. The reason for choosing this scoring is to show that the immune scoring system works as a prognostic marker in pancreatic cancer known as immune-desert tumor via immune properties of microenvironment. Methods: Medical records of patients with histologically confirmed pancreatic ductal adenocarcinoma, who were treated and followed up between December 2007 and July 2019 at our clinic, were reviewed retrospectively. GRIm scores of each patient were calculated at the time of diagnosis. Survival analysis were performed according to risk groups. Results: A total of 138 patients were included in the study. While 111 (80.4%) patients were in the low-risk group; 27 (19.6%) were in high-risk group according to GRIm score. Median OS was 36.9 months (95% Confidence interval (CI): 25.42-48.56) in lower GRIm scores, and it was 11.1 months (95% CI: 6.83-15.44) in higher GRIm scores (P = 0.002). One-two-three-year OS rates were 85% versus 47%, 64% versus 39%, 53% versus 27% for low versus high GRIm scores, respectively. The multivariate analysis revealed that high GRIm score was an independent poor prognostic factor. Conclusion: GRIm can be used as a noninvasive, easily applicable, practical prognostic factor in pancreatic cancer patients.
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Adenocarcinoma , Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Pulmonares , Neoplasias Pancreáticas , Humanos , Neoplasias Pancreáticas/patología , Pronóstico , Adenocarcinoma/cirugía , Estudios Retrospectivos , Microambiente TumoralRESUMEN
The current standard therapy for newly diagnosed glioblastoma is multimodal, comprising surgical resection plus radiotherapy and concurrent temozolomide, then adjuvant temozolomide for 6 months. This has been shown to provide survival benefits; however, the prognosis for these patients remains poor, and most relapse. The objective of this prospective Phase II study was to evaluate the efficacy and tolerability of protracted, dose-dense temozolomide therapy (100 mg/m(2) for 21 consecutive days of a 28-day cycle) in patients with recurrent glioblastoma or grade 3 gliomas who had previously received standard therapy. Of the 25 patients included (median age 50 years), 20 were evaluable for radiologic response. Two patients had partial responses and 10 had stable disease (60% overall clinical benefit); 8 patients (40%) progressed after the first treatment cycle. Five patients were not assessed for radiologic response due to early clinical progression but were included in the progression-free survival (PFS) and overall survival (OS) analyses. The median follow-up time was 7 months (range, 1-14 months). The median PFS was 3 months (95% confidence interval, CI, 1.8-4.2) and the median OS was 7 months (95% CI 5.1-8.9). The 6-month PFS rate (primary endpoint) was 17.3% (95% CI 1.7-32.2) and the 1-year OS rate was 12% (95% CI -1-25). This regimen was well tolerated. The most frequent adverse event was lymphopenia (grade 3-4 in 20 patients); no opportunistic infections were reported. Treatment was discontinued due to toxicity in 2 patients (grade 4 hepatic toxicity and thrombocytopenia). These data suggest that protracted, dose-dense temozolomide had modest activity with manageable toxicity in patients with recurrent high-grade glioma previously treated with temozolomide.
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Antineoplásicos Alquilantes/uso terapéutico , Neoplasias del Sistema Nervioso Central/tratamiento farmacológico , Dacarbazina/análogos & derivados , Glioma/tratamiento farmacológico , Adolescente , Adulto , Anciano , Neoplasias del Sistema Nervioso Central/mortalidad , Dacarbazina/uso terapéutico , Supervivencia sin Enfermedad , Esquema de Medicación , Femenino , Estudios de Seguimiento , Glioma/mortalidad , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Temozolomida , Resultado del Tratamiento , Adulto JovenRESUMEN
PURPOSE: The benefit of adjuvant chemotherapy for tumors smaller than 4 cm is not clear. We aimed to evaluate the prognostic impact of adjuvant platin-based chemotherapy in high-risk stage I patients with non-small cell lung cancer (NSCLC). METHODS: This cooperative group study included 232 NSCLC patients who underwent curative surgery for stage I disease with tumor size 2-4 cm. Re ults: Median age at presentation was 63 years (range 18-90). The mean tumor size was 29.6 ± 7.3 mm. The frequency of patients with specified risk factors were: visceral pleural effusion (VPI): n: 82 (36.6%); lymphovascular invasion (LVI): n: 86 (39.1%); Grade 3: n: 48 (32.7%); Solid micropapillary pattern (SMP): n: 70 (48.3%). Adjuvant platin-based chemotherapy was administered to 51 patients. During a median follow-up period of 50.5 months 68 patients (29.3%) developed recurrence, 54 (23.3%) died from any cause and 38 (16.4%) of them died of lung cancer. Patients who received chemotherapy compared with the non-chemotherapy group had a longer 5-years relapse-free survival (RFS) (84.5 vs 61.1%). Also on multivariate analysis, adjuvant chemotherapy was a significant independent prognostic factor for RFS. CONCLUSION: Adjuvant platin-based chemotherapy should be considered for patients with small tumors with adverse risk factors. Key words: adjuvant chemotherapy, lung cancer, oncology, lymphovascular invasion, solid-micropapillary pattern, platinum-based therapy.
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Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Neoplasias Pulmonares/tratamiento farmacológico , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma de Pulmón de Células no Pequeñas/patología , Carcinoma de Pulmón de Células no Pequeñas/cirugía , Quimioterapia Adyuvante , Femenino , Humanos , Neoplasias Pulmonares/patología , Neoplasias Pulmonares/cirugía , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Estudios Retrospectivos , Carga Tumoral , Turquía , Adulto JovenRESUMEN
BACKGROUND: Combined chemoradiotherapy (CRT) is the treatment of choice for stage III NSCLC. Gemcitabine (G) is a novel deoxycitidine analogue that has been proven to be a potent radiosensitizer. Twenty-two consecutive patients were treated with concurrent CRT to demonstrate the tolerability and efficacy of low dose G given weekly as radiosensitizer in stage III NSCLC. METHODS: Patients with KPS >or=70, adequate bone marrow reserve, with no prior radiotherapy (RT) and surgery were included. Eighteen patients had received prior induction chemotherapy (CT). G (75 mg/m2/week) was infused over 1 hour for 6 weeks. Thoracic RT was given two hours later over 6 weeks at 1.8 Gy/day fractions (total dose of 61.2 Gy). Pulmonary toxicity was evaluated with computed tomography scans in 6 weeks. RESULTS: Median age was 60 years (range, 48-75), median follow-up was 15 months (range, 2-40). Sixty-eight percent of patients were male and median KPS score was 90. Conformal 3D-RT planning was used in 64% of patients. G was given for a median of 5 weeks (range 1-9). Twelve patients (54.6%) received all planned CT. G was stopped because of intolerance in 6 and death in 2 patients. Seven patients (31.8%) had radiation pneumonitis. Twenty patients were evaluated for overall response, 1 patient (4.5%) had clinical CR, 81.8% had PR while 9.5% had SD. Median overall survival (OS) was 14 +/- 5 months (95% CI 3-25). One- and 2-year OS rates were 55% and 38%. Sixteen patients died of disease-related events (6 with progression of primary tumor, 8 due to metastatic disease), 2 patients died of other causes. One- and 2-year progression-free survival and local control rates were 56%, 27% and 79%, 51%, respectively. CONCLUSION: G might be used as radiosensitizer for patients with stage III NSCLC who could not receive full doses CT with concurrent RT.
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Antimetabolitos Antineoplásicos/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Carcinoma de Pulmón de Células no Pequeñas/radioterapia , Terapia Combinada/métodos , Desoxicitidina/análogos & derivados , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/radioterapia , Anciano , Células de la Médula Ósea/citología , Células de la Médula Ósea/patología , Desoxicitidina/uso terapéutico , Progresión de la Enfermedad , Supervivencia sin Enfermedad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Fármacos Sensibilizantes a Radiaciones/farmacología , Radioterapia Conformacional , Factores de Tiempo , Resultado del Tratamiento , GemcitabinaRESUMEN
BACKGROUND: Both paclitaxel (P) and carboplatin (C) have significant activity in non-small cell lung cancer (NSCLC). The weekly administration of P is active, dose intense, and has a favorable toxicity profile. We retrospectively reviewed the data of 51 consecutive patients receiving C and day 1 and 8 P chemotherapy (CT) regimen in advanced stage NSCLC to evaluate the efficacy and toxicity. METHODS: Patients treated in our institutions having pathologically proven NSCLC, no CNS metastases, adequate organ function and performance status (PS) ECOG 0-2 were given P 112.5 mg/m2 intravenously (IV) over 1 hour on day 1 and 8, followed by C AUC 5 IV over 1 hour, repeated in every three weeks. PC was given for maximum of 6 cycles. RESULTS: Median age was 58 (age range 39-77) and 41 patients (80%) were male. PS was 0/1/2 in 29/17/5 patients and stage was IIIA/IIIB/IV in 3/14/34 patients respectively. The median number of cycles administered was 3 (1-6). Seven patients (14%) did not complete the first 3 cycles either due to death, progression, grade 3 hypersensitivity reactions to P or lost to follow up. Best evaluable response was partial response (PR) in 45% and stable disease (SD) in 18%. Twelve patients (24%) received local RT. Thirteen patients (25%) received 2nd line CT at progression. At a median follow-up of 7 months (range, 1-20), 25 (49%) patients died and 35 patients (69%) progressed. Median overall survival (OS) was 11 +/- 2 months (95% CI; 6 to 16), 1-year OS ratio was 44%. Median time to progression (TTP) was 6 +/- 1 months (95% CI; 4 to 8), 1-year progression free survival (PFS) ratio was 20%. We observed following grade 3 toxicities: asthenia (10%), neuropathy (4%), anorexia (4%), anemia (4%), hypersensitivity to P (2%), nausea/vomiting (2%), diarrhea (2%) and neutropenia (2%). Two patients (4%) died of febrile neutropenia. Doses of CT were reduced or delayed in 12 patients (24%). CONCLUSIONS: P on day 1 and 8 and C every three weeks is practical and fairly well tolerated outpatient regimen. This regimen seems to be comparably active to regimens given once in every three weeks.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carboplatino/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Neoplasias Pulmonares/tratamiento farmacológico , Paclitaxel/uso terapéutico , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Carboplatino/administración & dosificación , Carboplatino/efectos adversos , Carcinoma de Pulmón de Células no Pequeñas/diagnóstico , Carcinoma de Pulmón de Células no Pequeñas/mortalidad , Esquema de Medicación , Femenino , Humanos , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/mortalidad , Masculino , Persona de Mediana Edad , Paclitaxel/administración & dosificación , Paclitaxel/efectos adversos , Estudios Retrospectivos , Análisis de Supervivencia , Resultado del TratamientoRESUMEN
Pulmonary toxicity can rarely be seen with cytotoxic agents. We aimed at investigating the pulmonary toxicity of docetaxel in patients other than lung carcinoma. Forty patients were investigated prospectively. Spirometry, DLCO and high-resolution computed tomography (HRCT) scans were applied to all patients before and 14-21 days after completion of docetaxel. We used a HRCT scoring system that was based on the previous studies. We have seen no pulmonary symptoms that may reflect pulmonary toxicity. There were statistically significant differences between pre- and post-treatment values of FEV1 (L/s), FEV1/FVC (%), DLCO/VA (DLCO/L), DLCO/VA (%) (P<0.05), FEF25-75 (L/s), FEF25-75 (%) (P<0.01), DLCO (mL/mmHg/min), DLCO (%) (P<0.001), Also, there was a statistically significant difference between the pre- and post-treatment HRCT scores. There was a statistical relationship between post-treatment HRCT scores, number of docetaxel cycles (r=0.49, P<0.0001) and docetaxel cumulative dose (r=0.61, P<0.0001). Docetaxel caused a significant decline in pulmonary function tests (PFTs) and progression in HRCT scores but the symptoms of patients were not consistent with these differences. The negative effects of docetaxel on PFTs and HRCT scores should be investigated more reliably by increasing the number of patients with further studies.