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OBJECTIVE: We aimed to evaluate cardiac safety profile of ribociclib with 24-h rhythm Holter ECG. MATERIAL AND METHOD: Forty-two female metastatic breast cancer patients were included in the study. Rhythm Holter ECG was performed before starting treatment with ribociclib and after 3 months of the treatment initiation. RESULTS: The mean age of the patients was 56.36 ± 12.73. 52.4% (n = 22) of the patients were using ribociclib in combination with fulvestrant and 47.6% (n = 20) with aromatase inhibitors. None of the patients developed cardiotoxicity. When the rhythm Holter results before and in third month of the treatment were compared, there was no statistically significant difference. CONCLUSION: This is the first study evaluating effects of ribociclib treatment on cardiac rhythm with Holter ECG. The findings suggested ribociclib has a low risk of causing early cardiotoxicity.
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Aminopiridinas , Neoplasias de la Mama , Electrocardiografía Ambulatoria , Purinas , Humanos , Femenino , Persona de Mediana Edad , Neoplasias de la Mama/tratamiento farmacológico , Electrocardiografía Ambulatoria/métodos , Purinas/efectos adversos , Purinas/administración & dosificación , Anciano , Aminopiridinas/efectos adversos , Aminopiridinas/administración & dosificación , Adulto , Cardiotoxicidad/etiología , Antineoplásicos/efectos adversos , Antineoplásicos/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificaciónRESUMEN
Background: Geriatric syndromes may be more common in older cancer patients than in those without cancer. Geriatric syndromes can cause poor clinical outcomes. The Eastern Cooperative Oncology Group Performance Status (ECOG-PS) is often used as a clinically reported functional status score in oncology practice. Methods: Our study was designed as a cross-sectional study and included 218 older cancer patients. This study aimed to determine the prevalence and relationship of geriatric syndromes according to the ECOG-PS in older cancer patients. Results: The mean age of 218 participants was 73.0 ± 5.6 years, with 47.7% being women and 52.3% men in our study. ECOG-PS 0, 1, and 2 groups contained 51, 39, and 10% of the patients, respectively. The mean number of geriatric syndromes in the ECOG 0, 1, and 2 groups was 2.3 ± 2.2, 4.3 ± 2.4, and 5.7 ± 2.1, respectively (p < 0.001). After adjusting for age and sex, it was determined that dynapenia was 2.9 times, probable sarcopenia was 3.5 times, frailty was 4.2 times, depression was 2.6 times, malnutrition was 3.3 times, insomnia 2 was.2 times, falls was 2.5 times, and the risk of falling (TUG) was 2.4 times more likely in those with ECOG-PS 1 compared to those with ECOG-PS 0. In addition, it was found that dynapenia was 6 times, probable sarcopenia was 6.8 times, frailty was 10.8 times, depression was 3.3 times, malnutrition was 6.3 times, the risk of falling (Tinnetti Balance) was 28 times, and the risk of falling (TUG) was 13.6 times more likely in those with ECOG-PS 2 compared to those with ECOG-PS 0. Conclusion: Our study found that the prevalence of geriatric syndromes increased as the ECOG-PS increased. Geriatric syndromes and their co-incidence were common in older cancer patients, even in normal performance status. Oncologists should incorporate geriatric syndromes into the decision-making process of cancer treatment to maximize the impact on clinical outcomes in older patients with cancer.
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INTRODUCTION: This study aims to report the efficacy and safety of capecitabine plus temozolomide (CAPTEM) across different lines of treatment in patients with metastatic neuroendocrine tumors (NETs). METHODS: We conducted a multicenter retrospective study analyzing the data of 308 patients with metastatic NETs treated with CAPTEM between 2010 and 2022 in 34 different hospitals across various regions of Turkey. RESULTS: The median follow-up time was 41.0 months (range: 1.7-212.1), and the median age was 53 years (range: 22-79). Our results across the entire patient cohort showed a median progression-free survival (PFS) of 10.6 months and a median overall survival (OS) of 60.4 months. First-line CAPTEM treatment appeared more effective, with a median PFS of 16.1 months and a median OS of 105.8 months (median PFS 16.1, 7.9, and 9.6 months in first-, second- and ≥third-line respectively, Pâ =â .01; with median OS values of 105.8, 47.2, and 24.1 months, respectively, Pâ =â .003) In terms of ORR, the first-line treatment again performed better, resulting in an ORR of 54.7% compared to 33.3% and 30.0% in the second and third or higher lines, respectively (Pâ <â .001). Grade 3-4 side effects occurred only in 22.5% of the patients, leading to a discontinuation rate of 9.5%. Despite the differences in outcomes based on treatment line, we did not observe a significant difference in terms of side effects between the first and subsequent lines of treatment. CONCLUSIONS AND RELEVANCE: The substantial superior outcomes in patients receiving first-line CAPTEM treatment highlight its potential as an effective treatment strategy for patients with metastatic NET.
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Tumores Neuroendocrinos , Humanos , Persona de Mediana Edad , Capecitabina/efectos adversos , Temozolomida/uso terapéutico , Tumores Neuroendocrinos/tratamiento farmacológico , Tumores Neuroendocrinos/patología , Estudios Retrospectivos , Turquía/epidemiología , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Resultado del TratamientoRESUMEN
AIM: Malnutrition is a common geriatric syndrome with multiple negative outcomes including mortality. However, there is a scarcity of literature that focuses on the relationship between malnutrition risk and its clinical implications on geriatric syndromes and mortality among cancer patients. The aim of this study is to determine the clinical importance of malnutrition risk in geriatric oncology practice. METHOD: 180 patients with cancer who were ≥ 65 years were included in the study. All patients were questioned in terms of geriatric syndromes, including polypharmacy, frailty, probable sarcopenia, fall risk, dynapenia, depression, cognitive impairment, insomnia, and excessive daytime sleepiness. Mini Nutritional Assessment scores > 23.5 and 17-23.5 were categorized as well-nourished and malnutrition risk, respectively. RESULTS: Of the 180 patients (mean age 73.0 ± 5.6 years, female: 50%), the prevalence of malnutrition risk was 28.9%. There was no statistically significant difference between the groups in terms of age, gender, education, marital status, body mass index, and comorbidities except for chronic obstructive pulmonary disease (p > 0.05). After adjustment for age, sex, and body mass index; polypharmacy (odds ratio [OR]: 3.17; 95% confidence interval [CI], 1.48-6.81), reduced calf circumference (OR: 3.72; 95% CI, 1.22-11.38), fall risk (OR: 2.72; 95% CI, 1.03-7.23), depression (OR: 6.24; 95% CI, 2.75-14.18), insomnia (OR: 4.89; 95% CI, 2.16-11.05), and frailty (OR: 2.44; 95% CI, 1.75-3.40) were associated with malnutrition risk compared to well-nourished patients (p < 0.05). Median survival in patients with malnutrition risk was 21.3 months (range 14.1-28.4 95% CI) and median survival in patients who were defined as well nourished was not reached (p < 0.001). CONCLUSION: The risk of malnutrition was associated with a higher risk for all-cause mortality in older patients with cancer, and was associated with many geriatric syndromes, including polypharmacy, fall risk, frailty, insomnia, and depression.
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Fragilidad , Desnutrición , Neoplasias , Trastornos del Inicio y del Mantenimiento del Sueño , Humanos , Femenino , Anciano , Fragilidad/complicaciones , Desnutrición/complicaciones , Evaluación Nutricional , Neoplasias/complicaciones , Evaluación Geriátrica , Estado NutricionalRESUMEN
Aim: To evaluate the relationship between anxiety and skeletal muscle index (SMI) levels in lung cancer patients on the first day of chemotherapy. Materials & methods: This cross-sectional study included 108 patients. We analyzed patient characteristics, SMI levels, pain status and predicted anxiety factors. Results: Anxiety was detected in 61% of patients. SMI levels were significantly lower in the high anxiety group than the low anxiety group (p < 0.001). A significant correlation was observed between anxiety and SMI levels (r = -0.292; p = 0.002). Anxiety levels were significantly correlated with trait anxiety (r = 0.618; p < 0.001) and visual analog scale-pain (r = 0.364; p < 0.001). SMI (odds ratio: 0.94), trait anxiety (odds ratio: 1.12) and visual analog scale pain (odds ratio: 1.28) were independent risk factors for anxiety after adjusting for sex, stage and Eastern Cooperative Oncology Group performance status. Conclusion: Our study highlighted that higher anxiety scores were significantly correlated with lower SMI levels. We found that SMI, pain and trait anxiety were independent risk factors for anxiety.
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Neoplasias Pulmonares , Sarcopenia , Humanos , Estudios Transversales , Músculo Esquelético/patología , Neoplasias Pulmonares/complicaciones , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/epidemiología , Ansiedad/epidemiología , Ansiedad/etiología , Dolor/epidemiología , Dolor/etiología , Estudios RetrospectivosRESUMEN
Regorafenib, an oral multikinase inhibitor, has improved survival in metastatic colorectal cancer (mCRC) patients who have progressed on standard therapies. Our study aimed to evaluate prognostic factors influencing regorafenib treatment and assess the optimal dosing regimen in a real-life setting. We retrospectively analysed 263 patients with mCRC from multiple medical oncology clinics in Turkey. Treatment responses and prognostic factors for survival were evaluated using univariate and multivariate analysis. Of the patients, 120 were male, and 143 were female; 28.9% of tumors were located in the rectum. RAS mutations were present in 3.0% of tumors, while BRAF, K-RAS, and N-RAS mutations were found in 3.0%, 29.7%, and 25.9% of tumor tissues, respectively. Dose escalation was preferred in 105 (39.9%) patients. The median treatment duration was 3.0 months, with an objective response rate (ORR) of 4.9%. Grade ≥ 3 treatment-related toxicity occurred in 133 patients, leading to discontinuation, interruption, and modification rates of 50.6%, 43.7%, and 79.0%, respectively. Median progression-free survival (PFS) and overall survival (OS) were 3.0 and 8.1 months, respectively. RAS/RAF mutation (hazard ratio [HR] 1.5, 95% confidence interval [CI] 1.1-2.3; P = 0.01), pretreatment carcinoembryonic antigen (CEA) levels (HR 1.6, 95% CI 1.1-2.3; P = 0.008), and toxicity-related treatment interruption or dose adjustment (HR 1.6, 95% CI 1.1-2.4; P = 0.01) were identified as independent prognostic factors for PFS. Dose escalation had no significant effect on PFS but was associated with improved OS (P < 0.001). Independent prognostic factors for OS were the initial TNM stage (HR 1.3, 95% CI 1.0-1.9; P = 0.04) and dose interruption/adjustment (HR 0.4, 95% CI 0.2-0.9; P = 0.03). Our findings demonstrate the efficacy and safety of regorafenib. Treatment line influences the response, with dose escalation being more favorable than adjustment or interruption, thus impacting survival.
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Neoplasias del Colon , Neoplasias Colorrectales , Neoplasias del Recto , Humanos , Masculino , Femenino , Neoplasias Colorrectales/tratamiento farmacológico , Pronóstico , Estudios Retrospectivos , Compuestos de Fenilurea , Neoplasias del Colon/tratamiento farmacológico , Neoplasias del Recto/tratamiento farmacológicoRESUMEN
OBJECTIVE: We aimed to identify a rapid, accurate, and accessible biomarker in the early stages of COVID-19 that can determine the prognosis of the disease in cancer patients. METHODS: A total number of 241 patients with solid cancers who had a COVID-19 diagnosis between March 2020 and February 2022 were included in the study. Factors and ten different markers of inflammation were analyzed by year of diagnosis of COVID-19 and grouped by severity of infection. RESULTS: Hospitalization, referral to the intensive care unit (ICU), mechanical ventilation, and death were more frequent in 2020 than in 2021 and 2022 (mortality rates, respectively, were 18.8%, 3.8%, and 2.5%). Bilateral lung involvement and chronic lung disease were independent risk factors for severe disease in 2020. In 2021-2022, only bilateral lung involvement was found as an independent risk factor for severe disease. The neutrophil-to-lymphocyte platelet ratio (NLPR) with the highest area under the curve (AUC) value in 2020 had a sensitivity of 71.4% and specificity of 73.3% in detecting severe disease (cut-off > 0.0241, Area Under the Curve (AUC) = 0.842, p <.001). In 2021-2022, the sensitivity of the C-reactive protein-to-lymphocyte ratio (CRP/L) with the highest AUC value was 70.0%, and the specificity was 73.3% (cut-off > 36.7, AUC = 0.829, p = .001). CONCLUSIONS: This is the first study to investigate the distribution and characteristics of cancer patients, with a focus on the years of their COVID-19 diagnosis. Based on the data from our study, bilateral lung involvement is an independent factor for severe disease, and the CRP/L inflammation index appears to be the most reliable prognostic marker.
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COVID-19 , Neoplasias , Humanos , COVID-19/diagnóstico , Turquía/epidemiología , Prueba de COVID-19 , Curva ROC , Inflamación , Pronóstico , Proteína C-Reactiva/análisis , Neoplasias/complicaciones , Neoplasias/diagnóstico , Estudios RetrospectivosRESUMEN
BACKGROUND: Colorectal cancer is a common cause of cancer-related deaths. About 1/3 of all cases present with distant metastasis, with the liver as the leading site and the lung as the most common extra-abdominal site. AIMS: It was aimed to evaluate the clinical characteristics and the outcomes of colorectal cancer patients with liver or lung metastasis who had received local treatments. METHODS: This is a retrospective, cross-sectional, and descriptive study. The study was performed with colorectal cancer patients that referred to the medical oncology clinic of a university hospital between December 2013 and August 2021. RESULTS: A total number of 122 patients who have received local treatments were included. Radiofrequency ablation was applied in 32 patients (26.2%), metastasis was surgically resected in 84 patients (68.9%), and stereotactic body radiotherapy was preferred in six patients (4.9%). At the first follow-up control after completion of local or multimodal treatment, no residual tumor was determined with radiological assessment in 88 patients (72.1%). The median progression-free survival (16.7 months vs 9.7 months) (p = .000) and the median overall survival (37.3 months vs 25.5 months) (p = .004) of these patients were significantly better than the patients with residual disease. CONCLUSIONS: Local interventions that are applied to highly selected patients may improve the survival of metastatic colorectal cancer patients. A close follow-up after local therapies is important to diagnose recurrent disease because repeated local interventions may be possible to achieve better outcomes.
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Neoplasias Colorrectales , Neoplasias Hepáticas , Neoplasias Pulmonares , Humanos , Estudios Retrospectivos , Estudios Transversales , Neoplasias Colorrectales/patología , Neoplasias Pulmonares/secundario , Neoplasias Hepáticas/cirugía , Pulmón/patología , Hígado/patología , Resultado del TratamientoRESUMEN
OBJECTIVES: To compare the survival of first- and second-generation tyrosine kinase inhibitors (TKIs) in patients with rare EGFR exon 18 and exon 20 mutation-positive non-small cell lung cancer (NSCLC). MATERIALS AND METHODS: We retrospectively evaluated survival characteristics of 125 patients with EGFR exon 18 and exon 20 mutated NSCLC who received erlotinib or afatinib as first line treatment between 2012 and 2021 from 34 oncology centres. Since exon 20 insertion is associated with TKI resistance, these 18 patients were excluded from the study. RESULTS: EGFR exon 18 mutations were seen in 60%, exon 20 mutations in 16%, and complex mutations in 24% of the patients with NSCLC who were evaluated for the study. There were 75 patients in erlotinib treated arm and 50 patients in afatinib arm. Patients treated with erlotinib had progression-free survival time (PFS) of 8.0 months and PFS was 7.0 months in the afatinib arm (p = 0.869), while overall survival time (OS) was 20.0 vs 24.8 months, respectively (p = 0.190). PFS of exon 18 mutated arm was 7.0 months, exon 20 mutated arm was 4.3 months, and complex mutation positive group was 17.3 months, and this was statistically significant (p = 0.036). The longest OS was 32.5 months, seen in the complex mutations group, which was not statistically different than exon 18 and in exon 20 mutated groups (21.0 and 21.2 months, respectively) (p = 0.323). CONCLUSION: In this patient group, especially patients with complex mutations are as sensitive to EGFR TKI treatment similar to classical mutations, and in patients with rare exon 18 and exon 20 EGFR mutation both first- and second-generation EGFR-TKIs should be considered, especially as first- and second-line options.
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Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Pulmonares , Humanos , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Carcinoma de Pulmón de Células no Pequeñas/genética , Clorhidrato de Erlotinib/uso terapéutico , Afatinib/uso terapéutico , Afatinib/farmacología , Estudios Retrospectivos , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/genética , Neoplasias Pulmonares/inducido químicamente , Gefitinib/farmacología , Inhibidores de Proteínas Quinasas/uso terapéutico , Inhibidores de Proteínas Quinasas/farmacología , Quinazolinas/uso terapéutico , Receptores ErbB/genética , Mutación , ExonesRESUMEN
OBJECTIVES: Advanced-stage biliary tract cancers (BTC) are rare malignancies with poor prognosis. There are few prospective trials, but several retrospective studies regarding treatment options. In this study, we aimed to investigate the role of systemic inflammatory parameters (SIP) and other possible independent factors that may affect survival and treatment approaches and to determine the benefit of later-line treatments in these patients. METHODS: A total of 284 patients, initially diagnosed with advanced stage or progressed after curative treatment of BTC, from different oncology centers in Turkey were included in this retrospective study. The prognostic significance of clinicopathological factors, SIPs and treatment options was analyzed. RESULTS: At a median follow-up of 13 months, the median progression-free survival (PFS) was 6.1 months (95% CI:5.51-6.82), and the median overall survival (OS) time was 16.8 months (95% CI: 13.9-19.6). Treatment choice (p < .001 HR:0.70 CI95% 0.55-0.9), performance status (p < .001 HR:2.74 CI 95% 2.12-3.54) and neutrophil-to-lymphocyte ratio (NLR) (p = .02 HR:1.38 CI 95% 1.03-1.84) were independent prognostic factors for PFS. For OS, the independent prognostic indicators were determined as The Eastern Cooperative Oncology Group Performance Status (ECOG PS) (p < .001 HR:1.78 CI 95% 1.5-2.3), Systemic Immune-inflammation Index (SII) (p < .001 HR:0.51 CI95% 0.36-0.73) and stage at diagnosis (p = .002 HR:1.79 CI 95% 1.24-2.59). Furthermore, second and third line treatments significantly prolonged OS in advanced BTC (p < .001 HR:0.55 CI 95% 0.38-0.79; p = .007 HR:0.51 CI95% 0.31-0.83, respectively). CONCLUSION: SII and NLR are useful prognostic factors and may be helpful in making treatment decisions. Additionally, second and later-line treatments in advanced BTC have a significant impact on survival under real-life conditions.
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Neoplasias del Sistema Biliar , Linfocitos , Neoplasias del Sistema Biliar/patología , Neoplasias del Sistema Biliar/terapia , Biomarcadores , Humanos , Inflamación , Neutrófilos , Pronóstico , Estudios Prospectivos , Estudios RetrospectivosRESUMEN
Although vaccination is efficacious and prevents infection in the general population, there is limited data about Coronavirus disease-19 (Covid-19) occurrence after vaccination in cancer patients. It was aimed to evaluate the efficacy of BNT162b2 (Pfizer-BioNTech) and CoronaVac vaccines against Covid-19 in patients with cancer. In this single-center, retrospective, cross-sectional, and descriptive study, the data of cancer patients referred to the medical oncology clinic of a university hospital were analyzed. The sample of the study consisted of cancer patients who had Covid-19 or were vaccinated against Covid-19. A total number of 2578 patients were included in the study. Of the patients, 2000 have never been infected with severe acute respiratory syndrome coronavirus and 578 patients have had a positive reverse-transcription polymerase chain reaction (RT-PCR) for Covid-19. It was found that 2094 patients (81.2%) were fully vaccinated, and 484 patients (18.8%) did not receive full-dose vaccination. A statistically significant difference in Covid-19 occurrence was found between the patients who had full-dose vaccination or not (p = 0.000). In in-group comparisons of full-dose vaccinated patients, while no difference was observed between two doses of BNT162b2 (Pfizer-BioNTech) and three doses of CoronaVac (p = 0.432), a statistically significant difference was observed between all other groups (p < 0.005). When the data of 578 patients who experienced Covid-19 was analyzed, a statistically significant difference was observed between the groups who were full-dose vaccinated and those who were not (p = 0.000). It is recommended that this vulnerable patient group should be prioritized in vaccination programs, and full-dose vaccination (at least two doses of vaccines) should be completed as soon as possible.
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COVID-19 , Neoplasias , Vacunas , Vacuna BNT162 , COVID-19/prevención & control , Vacunas contra la COVID-19 , Estudios Transversales , Humanos , Neoplasias/complicaciones , Estudios RetrospectivosRESUMEN
Erlotinib, a tyrosine kinase inhibitor, has been shown to improve the survival of patients with epidermal growth factor receptor (EGFR)-mutated non-small cell lung cancer. Sarcopenia is a status with increasing importance in lung cancer, and it may predict a poor prognosis. We aimed to evaluate the impact of sarcopenia on erlotinib therapy and prognosis in patients with EGFR-mutated (exon 19 or 21 L858R) metastatic lung adenocarcinoma. Sarcopenia was defined as skeletal muscle index ≤39 cm2/m2 for women and ≤55 cm2/m2 for men. The patient characteristics, inflammation parameters, clinical and survival outcomes of the erlotinib therapy were examined according to sarcopenia status. We also analyzed the erlotinib treatment-related toxicity. Seventy-two patients were included in our retrospective study, and the mean age of the patients was 63.7 years. A total of 39 (54.2%) patients were diagnosed with sarcopenia. Patients with sarcopenia had a poor prognosis and had a shorter median progression-free survival (PFS) than patients without sarcopenia (10.5 months vs. 21.8 months, p=0.002). Sarcopenia (HR 2.08) and C-reactive protein > 6.5 mg/L (HR 2.57) were determined as independent poor prognostic factors for PFS of erlotinib therapy. Treatment-related toxicity occurred in 34.7% of patients treated with erlotinib, and sarcopenia did not significantly affect treatment-related toxicity. We also found that sarcopenia significantly affected the response to erlotinib. The expected survival outcomes may be low when erlotinib therapy is used in patients with sarcopenia and metastatic lung adenocarcinoma. This study showed that survival and clinical outcomes could be better predicted by detecting sarcopenia in patients with lung cancer using erlotinib.
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Adenocarcinoma del Pulmón , Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Pulmonares , Sarcopenia , Masculino , Humanos , Femenino , Persona de Mediana Edad , Clorhidrato de Erlotinib/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/complicaciones , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Neoplasias Pulmonares/complicaciones , Neoplasias Pulmonares/tratamiento farmacológico , Estudios Retrospectivos , Sarcopenia/tratamiento farmacológico , Proteína C-Reactiva , Mutación , Adenocarcinoma del Pulmón/complicaciones , Adenocarcinoma del Pulmón/tratamiento farmacológico , Adenocarcinoma del Pulmón/patología , Receptores ErbB/genética , Inhibidores de Proteínas Quinasas/efectos adversos , Supervivencia sin EnfermedadRESUMEN
Fluoropyrimidine+cisplatin/oxaliplatin+trastuzumab therapy is recommended for the first-line treatment of HER2-positive metastatic gastric adenocarcinoma. However, there is no comprehensive study on which platinum-based treatment should be preferred. This study aimed to compare the treatment response and survival characteristics of patients with HER2-positive metastatic gastric or gastroesophageal junction (GEJ) cancer who received fluorouracil, oxaliplatin, and leucovorin (mFOLFOX)+trastuzumab or cisplatin and fluorouracil (CF)+trastuzumab as first-line therapy. It was a multicenter, retrospective study of the Turkish Oncology Group, which included 243 patients from 21 oncology centers. There were 113 patients in the mFOLFOX+trastuzumab arm and 130 patients in the CF+trastuzumab arm. The median age was 62 years in the mFOLFOX+trastuzumab arm and 61 years in the CF+trastuzumab arm (P = 0.495). 81.4% of patients in the mFOLFOX+trastuzumab arm and 83.1% in the CF+trastuzumab arm had gastric tumor localization (P = 0.735). The median progression-free survival (PFS) was significantly higher in the mFOLFOX+trastuzumab arm (9.4 months vs. 7.3 months, P = 0.024). The median overall survival (OS) was similar in both groups (18.4 months vs. 15.1 months, P = 0.640). Maintenance trastuzumab was continued after chemotherapy in 101 patients. In this subgroup, the median OS was 23.3 months and the median PFS was 13.3 months. In conclusion, mFOLFOX+trastuzumab is similar to CF+trastuzumab in terms of the median OS, but it is more effective in terms of the median PFS in the first-line treatment of HER2-positive metastatic gastric and GEJ cancer. The choice of treatment should be made by considering the prominent toxicity findings of the chemotherapy regimens.
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Neoplasias Esofágicas , Neoplasias Gástricas , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Cisplatino/uso terapéutico , Neoplasias Esofágicas/tratamiento farmacológico , Unión Esofagogástrica/patología , Fluorouracilo/uso terapéutico , Humanos , Leucovorina/uso terapéutico , Persona de Mediana Edad , Oxaliplatino/uso terapéutico , Receptor ErbB-2 , Estudios Retrospectivos , Neoplasias Gástricas/patología , Trastuzumab/uso terapéuticoRESUMEN
Besides being the most frequently diagnosed cancer in women, breast cancer is the main cause of cancer-related deaths in this group of patients. Breast cancer frequently metastasizes to bone, lung, brain, and liver. Renal metastasis from the breast is extremely rare. Here we aimed to report a case of breast cancer with metastasis to bone and left renal pelvis. A 58-year old woman with a mass lesion in the left renal pelvis that mimicked urothelial carcinoma was referred to our clinic. The left nephroureterectomy procedure was performed, and the pathology revealed that a renal pelvis metastasis secondary to breast cancer.
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Neoplasias de la Mama , Carcinoma de Células Transicionales , Neoplasias Renales , Neoplasias de la Vejiga Urinaria , Neoplasias de la Mama/diagnóstico , Neoplasias de la Mama/patología , Carcinoma de Células Transicionales/diagnóstico , Carcinoma de Células Transicionales/patología , Femenino , Humanos , Neoplasias Renales/diagnóstico , Neoplasias Renales/patología , Neoplasias Renales/cirugía , Pelvis Renal/patología , Masculino , Persona de Mediana Edad , Neoplasias de la Vejiga Urinaria/patologíaRESUMEN
OBJECTIVE: The aim of the study is to compare the efficacy and safety of 3 chemotherapy regimens used as first-line treatments in the real-life management of metastatic pancreatic cancer. METHODS: A total of 218 patients were included in this multicenter study. Gemcitabine (Gem, n = 71), gemcitabine-cisplatin (Gem-Cis, n = 91), and FOLFIRINOX (a combination of leucovorin, 5-fluorouracil, irinotecan, and oxaliplatin [FFX], n = 56) treatments were compared. RESULTS: Overall response rate was significantly higher in the FFX group (50.0%) than in the Gem (28.2%) and Gem-Cis (27.5%) groups (P = 0.010). Median progression-free survival (8.4 vs 4.6 and 5.5 months, respectively, P < 0.001) and overall survival (16.4 vs 8.1 and 8.7 months, respectively, P = 0.002) were significantly longer in the FFX group than in the Gem and Gem-Cis groups. Toxicity of any grade was noted in 46 (64.8%), 56 (61.5%), and 49 (87.5%) patients in the Gem, Gem-Cis, and FFX groups, respectively (P = 0.003). CONCLUSIONS: In our study, FFX regimen provides a significant advantage over the other treatment regimens in terms of response rates and survival. Treatment toxicity was more frequent but manageable with the FFX regimen.
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Neoplasias Pancreáticas , Humanos , Neoplasias Pancreáticas/patología , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Gemcitabina , Desoxicitidina/efectos adversos , Fluorouracilo , Supervivencia sin Progresión , Leucovorina/efectos adversos , Paclitaxel , AlbúminasRESUMEN
PURPOSE: Histopathological differentiation of primary lung cancer is clinically important. We aimed to investigate whether diffusion tensor imaging (DTI) parameters of metastatic brain lesions could predict the histopathological types of the primary lung cancer. METHODS: In total, 53 patients with 98 solid metastatic brain lesions of lung cancer were included. Lung tumors were subgrouped as non-small cell carcinoma (NSCLC) (n = 34) and small cell carcinoma (SCLC) (n = 19). Apparent diffusion coefficient (ADC) and Fractional anisotropy (FA) values were calculated from solid enhanced part of the brain metastases. The association between FA and ADC values and histopathological subtype of the primary tumor was investigated. RESULTS: The mean ADC and FA values obtained from the solid part of the brain metastases of SCLC were significantly lower than the NSCLC metastases (P < 0.001 and P = 0.003, respectively). ROC curve analysis showed diagnostic performance for mean ADC values (AUC=0.889, P = < 0.001) and FA values (AUC = 0.677, P = 0.002). Cut-off value of > 0.909 × 10-3 mm2/s for mean ADC (Sensitivity = 80.3, Specificity = 83.8, PPV = 89.1, NPV = 72.1) and > 0.139 for FA values (Sensitivity = 80.3, Specificity = 54.1, PPV = 74.2, NPV= 62.5) revealed in differentiating NSCLC from NSCLC. CONCLUSION: DTI parameters of brain metastasis can discriminate SCLC and NSCLC. ADC and FA values of metastatic brain lesions due to the lung cancer may be an important tool to differentiate histopathological subgroups. DTI may guide clinicians for the management of intracranial metastatic lesions of lung cancer.
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Neoplasias Encefálicas , Carcinoma , Neoplasias Pulmonares , Anisotropía , Neoplasias Encefálicas/diagnóstico por imagen , Imagen de Difusión por Resonancia Magnética/métodos , Imagen de Difusión Tensora/métodos , Humanos , Neoplasias Pulmonares/diagnóstico por imagenRESUMEN
INTRODUCTION: Breast cancer is the most frequently diagnosed cancer in women worldwide. Ribociclib is now frequently used in the treatment of metastatic hormone-positive and human epidermal growth factor receptor 2 (HER 2)-negative breast cancer. CASE REPORT: A 54-year-old woman with breast cancer presented at a clinic in November 2017 with multiple lung and bone metastases. After receiving multiple lines of treatment due to disease progression, ribociclib and fulvestrant were initiated. Grade 4 toxicity was observed due to ribociclib during follow-up, and ribociclib was discontinued permanently.Management & Outcome: Given that liver transaminases and bilirubin elevation persisted despite discontinuation of the treatment, other reasons for liver toxicity were investigated. Abdominal MRI showed no liver metastases, although there was acute hepatitis. A liver biopsy was performed to determine the etiology. The pathology result was compatible with drug-induced acute fulminant toxic hepatitis. After liver biopsy, prednisolone treatment was initiated, after which the laboratory findings normalized. DISCUSSION: Although there are reported cases showing improvement in liver enzymes after ribociclib discontinuation, in our case, no recovery from hepatotoxicity was noticed. The treatment was changed to another hormonal pathway therapy option, exemestane. To the best of our knowledge, this is the first case in the literature reporting this rare side effect of ribociclib, which is a liver biopsy-proven fulminant hepatitis.
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Neoplasias de la Mama , Necrosis Hepática Masiva , Aminopiridinas , Protocolos de Quimioterapia Combinada Antineoplásica , Biopsia , Neoplasias de la Mama/tratamiento farmacológico , Femenino , Humanos , Persona de Mediana Edad , PurinasRESUMEN
Aim: To compare anticholinergic burden (ACB) in older patients with and without cancer and evaluate the effects of ACB on geriatric syndromes. Methods: A total of 291 patients from the geriatric clinic and 301 patients from the oncology clinic were evaluated. ACB <2 was categorized as low ACB and ACB ≥2 was categorized as high ACB. A comprehensive geriatric assessment was performed on patients from the geriatric clinic. Results: ACB scores were significantly higher in patients without cancer compared with those with cancer (p < 0.005). Number of falls and Geriatric Depression Scale 15 scores were higher and Mini-Nutritional Assessment and Barthel/Lawton activities of daily living scores were lower in geriatric patients with high ACB scores compared with those with low ACB scores (p < 0.005). Conclusion: It is crucial to understand the potential effects of ACB for rational drug use and optimum cancer management in older patients with cancer.
Lay abstract The elderly population is increasing rapidly worldwide, and most cancer patients are over the age of 65. In this age group, preexisting medical conditions other than cancer lead to the use of multiple drugs, which is defined as polypharmacy. Additionally, the anticholinergic burden (ACB) of the drugs affects cancer treatment in the elderly. This study investigated the frequency of polypharmacy and ACB in elderly patients with and without cancer and their relationship with geriatric syndromes such as depression, falls, nutritional and cognitive impairments. We found that ACB was higher in older patients without cancer than those with cancer and is related to increased falls, depressive symptoms, and impaired nutritional and functional status in older patients. Given the prevalence of cancer among older adults, it is crucial to understand the potential effects of the ACB for rational drug use and optimum cancer management in older patients with cancer.
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Síndrome Anticolinérgico/epidemiología , Evaluación Geriátrica/estadística & datos numéricos , Neoplasias/epidemiología , Anciano , Anciano de 80 o más Años , Antagonistas Colinérgicos/efectos adversos , Costo de Enfermedad , Femenino , Humanos , Masculino , Neoplasias/tratamiento farmacológico , Polifarmacia/estadística & datos numéricosRESUMEN
Aim: To evaluate the efficacy of trastuzumab and potential risk factors on survival in patients with HER2-positive metastatic gastric cancer. Methods: We retrospectively included 138 patients who were given trastuzumab-based chemotherapy as first-line treatment and analyzed the relationship between clinical response rates and maintenance treatment status and survival outcomes. Results: In the whole group, the median progression-free survival and overall survival were 10.2 and 16 months, respectively. Clinical response was obtained in 79% of patients. The median overall survival was 16.9 months in follow-up group and 19.0 months in the maintenance group in patients with clinical response. Continuation of maintenance trastuzumab created a significant survival advantage (p = 0.021). Eastern Cooperative Oncology Group performance status 2 (hazard ratio [HR]: 2.02), grade 3 (HR: 1.78) and more than four metastatic lesions (HR: 1.67) were determined as risk factors for death. Conclusion: We recommend the continuation of maintenance trastuzumab in patients with clinical response, but those with identified risk factors may not benefit from treatment because life expectancy may be low.
Gastric cancer has a poor prognosis despite available treatments. Inclusive studies are still needed with real-life data. Our research retrospectively evaluated the efficacy of trastuzumab and potential risk factors on survival in patients with HER2-positive metastatic gastric cancer who received trastuzumab-based chemotherapy as first-line therapy. In total, 138 patients were included in this study. Clinical response to trastuzumab-based chemotherapy was obtained in 79% of the patients. We also divided the patients who had a clinical response into two groups according to whether they received maintenance therapy. In the present study, trastuzumab administration had compatible survival outcomes with recent studies. Continuation of trastuzumab maintenance treatment provided a survival advantage in patients with clinical response. We suppose that maintenance trastuzumab may be recommended in patients with clinical responses to the first-line treatment. Furthermore, Eastern Cooperative Oncology Group Performance Status 2, grade 3 and having more than four metastatic lesions were determined as risk factors for death. Therefore, although we recommend maintenance of trastuzumab in patients with clinical response, those with identified risk factors may not benefit from treatment.
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Receptor ErbB-2/análisis , Neoplasias Gástricas/tratamiento farmacológico , Trastuzumab/uso terapéutico , Anciano , Femenino , Humanos , Inmunohistoquímica , Masculino , Persona de Mediana Edad , Metástasis de la Neoplasia , Estudios Retrospectivos , Factores de Riesgo , Neoplasias Gástricas/química , Neoplasias Gástricas/mortalidad , Neoplasias Gástricas/patologíaRESUMEN
Aim: To assess the anxiety levels of breast cancer patients during the COVID-19 pandemic. Materials & methods: A total of 298 patients completed the State-Trait Anxiety Inventory (STAI-S and STAI-T) and the Visual Analogue Scale for Anxiety (VAS) and VAS for Anxiety in COVID-19 (VAS-CoV). Results: 144 patients were in the high anxiety category for STAI-S, and 202 patients were in the high anxiety category for STAI-T. STAI-T score was significantly high in the metastatic group (p = 0.017). VAS-CoV score in the hormonotherapy group was significantly higher than in the no-treatment group (p = 0.023). There was a positive correlation between VAS-CoV and VAS levels (r = 0.708, p < 0.001), VAS-CoV and STAI-S and STAI-T scores (r = 0.402, p < 0.001; r = 0.185, p = 0.001, respectively), and a negative correlation between education years and STAI-T scores (r = -0.172, p = 0.003). Conclusion: The COVID-19 pandemic is related to high anxiety levels in breast cancer patients.
Lay abstract COVID-19 pandemic is related to rapidly rising anxiety levels worldwide. Because of the high mortality of COVID-19 in cancer patients, changing treatment routines and disruptions of the healthcare system, cancer patients are the most affected population in this situation. Anxiety among females and breast cancer patients tend to be high, although anxiety levels in cancer patients during the pandemic period varies according to the cancer type, treatment status and sociodemographic factors. This study assessed the effect of the COVID-19 pandemic on breast cancer patients' anxiety levels according to treatment status and stage of the disease. A total of 298 breast cancer patients completed the universally validated anxiety questionnaires. Results demonstrated high trait anxiety in breast cancer patients, particularly in the metastatic group. The current findings highlighted the importance of intensive assessment and close monitoring of breast cancer patients' psychological situations. It is crucial to provide psychological support to breast cancer patients to contribute to both treatment and follow-up processes during the pandemic.