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BACKGROUND: Recurrence develops in 50% of operated bladder cancer patients. It is important to detect recurrence in advance, and there is no prognostic reliable biomarker for bladder cancer. OBJECTIVE: The aim of this study is to show that changes in hematological parameters before radiological imaging can predict recurrence. METHODS: We performed a retrospective cohort study of patients undergoing radical cystectomy for urothelial carcinoma of the bladder identified using our institutional database (2010-2022). Disease-free survival (DFS) was evaluated as relapse or death due to any cause. Kaplan-Meier analysis was used for DFS according to the follow-up period. DFS was calculated in two groups neutrophil-lymphocyte ratio (NLR) < 3 and NLR ≥ 3. Log-rank test was used for comparison between groups and p < 0.05 was considered statistically significant. RESULTS: In the study, 91 patients were examined. The median age was 61.0 (34-79). 57.1% of the patients were T (1-2) and 42.9% were T (3-4). The lymph node (LN) was negative in 78% and positive in 22%. Median follow-up time and DFS were 53.4 months and 54%, respectively. The median NLR was 2.8 (0.8-8.7). For DFS, there was a significant difference according to age, T stage, and LN status (p: 0.048, 0.019, and 0.040). There was no significant difference in the NLR in terms of DFS at the time of diagnosis (p: 0.654). In follow-ups; While there was no difference in the NLR for DFS 12 months before recurrence (p: 0.231), there was a significant difference 6 months before the relapse and at the time of recurrence (p: 0.023 and 0.031). CONCLUSION: The change in the NLR before radiological recurrence in bladder cancer is significant in predicting recurrence. Prospective and multi-center research is needed to confirm our findings.
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INTRODUCTION: Naples prognostic score (NPS) based on nutritional and inflammatory parameters can predict response to chemotherapy and overall survival (OS) in many cancer types. However, its significance in metastatic pancreatic cancer (PC) remains unclear. We evaluated the prognostic significance of the NPS in patients with metastatic PC receiving first line chemotherapy. METHODS: We retrospectively analyzed 215 patients with metastatic PC receiving first line FOLFIRINOX chemotherapy. NPS's were calculated using pre-chemotherapy laboratory data. Patients were divided into three groups according to their scores (NPS: 0; 1 & 2; 3 & 4 were grouped as 1, 2 and 3, respectively). The association of NPS with clinicopathological features and OS were evaluated. RESULTS: Median age was 64 years, and median OS was 10.5 months. Hemoglobin levels were lower and Ca-19-9 values were higher with increasing NPS. Frequency of patients with bone and/or liver metastases, and with greater than 5 metastatic focus were higher in group 3. A lower NPS was associated with longer OS. The median OS in groups 1, 2, and 3 were 19.5, 12, and 8 months, respectively, and differed significantly. Univariate analysis revealed effect of NPS (3-4) on OS (HR: 2.38, 1.77-3.19). Other prognostic factors affecting OS were age, ECOG, liver, bone or lymph node metastases, number of metastatic foci (<5 vs >5), de-novo metastatic disease, and serum Ca-19-9 levels. NPS (3-4) was identified as an independent prognostic factor negatively affecting OS (HR: 1.89, 1.34-2.65) in multivariate analysis. CONCLUSION: NPS may be a useful prognostic marker for the prediction of OS in metastatic PC patients receiving systemic chemotherapy.
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Neoplasias Pancreáticas , Humanos , Pessoa de Meia-Idade , Prognóstico , Neoplasias Pancreáticas/patologia , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Estudos Retrospectivos , Metástase LinfáticaRESUMO
PURPOSE: Endocrine therapy (ET) in combination with CDK 4/6 inhibitors (CDK 4/6i) is the standard treatment modality for hormone receptor (HR)-positive and HER2-negative metastatic breast cancer (mBC). There is uncertainty about the prognostic and predictive value of HER2-low status and whether HER2-low BC is an individual biologic subtype. In this study, we aimed to investigate the prognostic effect of HER2 expression status on survival in mBC patients treated with first-line ET plus CDK 4/6i. METHODS: This multicenter retrospective study included patients with HR + /HER2-negative mBC cancer who were treated with first-line CDK 4/6i in combination with ET from January 2016 to March 2023. Patients were divided into two groups (HER2-low and zero), and survival and safety analyses were performed. RESULTS: A total of 201 patients were included in this study; of these, 73 (36.3%) had HER2-low disease and 128 (63.7%) had HER2-zero. There were 135 patients (67.2%) treated with ribociclib and 66 (32.8%) with palbociclib. Most of the patients (75.1%) received aromatase inhibitors as combination-endocrine therapy. Baseline characteristics were similar between the two groups. The median follow-up was 19.1 months (range: 2.5-78.4). The most common side effect was neutropenia (22.4%). The frequency of grade 3-4 toxicity was similar between the HER2-zero and low patients (32% vs 31.5%; p = 0.939). Visceral metastases were present in 44.8% of patients. Between the HER2-low and zero groups, median PFS (25.2 vs 22.6 months, p = 0.972) and OS (not reached vs 37.5 months, p = 0.707) showed no statistically significant differences. CONCLUSION: The prognostic value of HER2-low status remains controversial. Our study showed no significant effect of HER2 low expression on survival in patients receiving CDK 4/6i plus ET.
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Neoplasias da Mama , Quinase 4 Dependente de Ciclina , Quinase 6 Dependente de Ciclina , Inibidores de Proteínas Quinases , Receptor ErbB-2 , Humanos , Feminino , Receptor ErbB-2/metabolismo , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/mortalidade , Neoplasias da Mama/patologia , Neoplasias da Mama/metabolismo , Estudos Retrospectivos , Pessoa de Meia-Idade , Quinase 4 Dependente de Ciclina/antagonistas & inibidores , Quinase 6 Dependente de Ciclina/antagonistas & inibidores , Idoso , Inibidores de Proteínas Quinases/uso terapêutico , Adulto , Prognóstico , Piridinas/uso terapêutico , Piridinas/administração & dosagem , Piperazinas/uso terapêutico , Piperazinas/administração & dosagem , Purinas/uso terapêutico , Purinas/administração & dosagem , Metástase Neoplásica , Aminopiridinas/uso terapêutico , Aminopiridinas/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Idoso de 80 Anos ou mais , Biomarcadores Tumorais/metabolismoRESUMO
OBJECTIVE: To determine the predictive factors for the pathological complete response (pCR) in patients with non-ductal invasive breast cancer (ND-BC) receiving neoadjuvant chemotherapy. STUDY DESIGN: Observational study. Place and Duration of the Study: Departments of Medical Oncology, Tekirdag Namik Kemal University, Sirnak State Hospital, Aydin Adnan Menderes University, Marmara University, Bakirkoy Sadi Konuk Hospital, Basaksehir Cam and Sakura Hospital, Sakarya University, Balikesir Ataturk Hospital, Turkiye, from April 2016 to December 2022. METHODOLOGY: A total of 222 non-metastatic breast cancer patients who received neoadjuvant chemotherapy were included in this retrospective multicentric study. The clinicopathologic data were obtained from the hospitals' electronic-record-system. The logistic regression models were used to identify predictive factors for pCR. RESULTS: One hundred and twenty-six patients (56.8%) had invasive lobular carcinoma and 28 patients (12.6%) had signet ring cell/mucinous carcinoma. A total of 45 patients (20.3%) achieved pCR. The pCR rate was 14.3% for lobular carcinoma and 17.9% for signet ring cell/mucinous carcinoma. The univariate analysis showed that estrogen receptor-negative tumours (p = 0.017), high Ki-67 (p = 0.008), high histologic grade (p<0.001), HER2+ expression (p<0.001), and non-lobular histologic type (p = 0.012) were predictive factors for pCR. The multivariate model revealed that HER2 expression (p<0.001) and Ki-67 (p = 0.005) were independent predictors. CONCLUSION: Neoadjuvant chemotherapy demonstrated effectiveness in ND-BC patients, leading to favourable pCR rates and enabling breast-conserving surgery. Predictive markers for pCR varied depending on histologic types, with HER2 expression, ER status, Ki-67, and histologic grade showing significance in non-ductal subtypes, while HER2 status alone was predictive in lobular carcinoma. KEY WORDS: Neoadjuvant chemotherapy, Non-ductal breast cancer, Lobular carcinoma.
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Adenocarcinoma Mucinoso , Neoplasias da Mama , Carcinoma Lobular , Carcinoma de Células em Anel de Sinete , Humanos , Feminino , Neoplasias da Mama/tratamento farmacológico , Carcinoma Lobular/tratamento farmacológico , Antígeno Ki-67 , Terapia Neoadjuvante , Estudos Retrospectivos , Resposta Patológica CompletaRESUMO
BACKGROUND: We report the case of a patient with melanoma and liver failure with encephalopathy, successfully treated with nivolumab without major side effects and encouraging prolonged disease control. CASE PRESENTATION: In June 2022, metastatic lesions appeared in the liver associated with melanoma progression under treatment. Liver biopsy was non-diagnostic. The patient developed fever, abdominal distension, and jaundice. Liver function tests (LFTs) began to deteriorate. Hepatic encephalopathy developed in accordance with the worsening liver functions in the patient. Upper abdominal MRI with primovist showed multiple, progressive, metastatic lesions in the liver and mild to moderate dilatation of the intrahepatic biliary tract. Patient was evaluated as acute cholangitis associated with the compression of the biliary tract by progressive liver metastases. In December 2022, the patient was started antibiotherapy for cholangitis and Nivolumab (240â mg flat dose, every 2 weeks) therapy. After the first dose, both LFT and constitutional symptoms began to improve. Subsequently, LFTs almost completely returned to normal, clinical response was achieved. Multiple metastatic lesions in the liver regressed in the radiological evaluation performed at the third month of nivolumab treatment. With partial response, nivolumab treatment is continued. CONCLUSION: In this case is reported patient with hepatic encephalopathy due to an advanced refractory melanome successfully, and safely, treated with programed cell death-1 (PD-1) inhibitors. Clinical trials to explore the benefits of these immunotherapies in the hepatic failure population with advanced solid tumors should be supported.
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Antineoplásicos Imunológicos , Encefalopatia Hepática , Neoplasias Hepáticas , Melanoma , Nivolumabe , Proteínas Proto-Oncogênicas B-raf , Humanos , Nivolumabe/uso terapêutico , Nivolumabe/efeitos adversos , Melanoma/tratamento farmacológico , Proteínas Proto-Oncogênicas B-raf/genética , Proteínas Proto-Oncogênicas B-raf/antagonistas & inibidores , Encefalopatia Hepática/tratamento farmacológico , Encefalopatia Hepática/etiologia , Neoplasias Hepáticas/secundário , Neoplasias Hepáticas/tratamento farmacológico , Antineoplásicos Imunológicos/uso terapêutico , Falência Hepática/etiologia , Masculino , Mutação , Pessoa de Meia-IdadeRESUMO
AIM: The primary aim of this study was to compare tamoxifen versus aromatase inhibitors (AI) in terms of urinary incontinence (UI) in premenopausal female patients receiving adjuvant hormone therapy for breast cancer. A secondary aim was to investigate the prevalence and the affecting factors of UI. METHODS: This study was designed as a multicenter, cross-sectional that included consecutive premenopausal breast cancer patients ≤50 years of age receiving tamoxifen (with/without LHRHa) or AI (with LHRHa) for at least 6 months, between June 2021 and September 2022. Patients with urinary incontinence before hormone treatments and metastatic patients were excluded from the study. Turkish validation of The International Consultation on Incontinence Modular Questionnaire Urinary Incontinence Short Form (ICIQ UI-SF) was used to determine the UI. Using logistic regression methods, we analyzed potential predictive factors for UI. RESULTS: A total of 206 breast cancer patients were included in this study. A total of 120 (58.2%) patients were receiving tamoxifen plus LHRHa, 40 (19.4%) patients were receiving aromatase inhibitor plus LHRHa, and 46 (22.3%) patients were receiving tamoxifen only. In this study, the prevalence of urinary incontinence was found to be 35.9% (n:74). 41% of the patients receiving tamoxifen and 15.0% of those receiving aromatase inhibitors had complaints of urinary incontinence. There was a statistically significant difference between patients receiving tamoxifen or aromatase inhibitor in terms of urinary incontinence (p=0.001). In the univariate analysis established to predict UI, parity (≥2 vs <2) (OR = 3.23, 95% CI: 1.62-6.46, p= 0.001), tamoxifen (vs AI) (OR = 3.97, 95% CI: 1.58-9.98, p= 0.003), age ( ≥40 vs. <40) (OR = 2.80, 95% CI: 1.37-5.71, p= 0.005), vaginal deliveries (≥2 vs. <2) (OR = 3.28, 95% CI: 1.44-7.46, p= 0.005), hypertension (OR = 3.59, 95% CI: 1.43-9.02, p= 0.007), diuretic use (OR = 2.55, 95% CI: 1.09-5.95, p= 0.031) ), and body mass index (≥25 vs <25) (OR = 1.94, 95% CI: 1.05-3.63), p= 0.034) was found to be predictive. Tamoxifen (OR = 4.71, 95% CI: 1.77-12.56, p= 0.002), hypertension (OR = 3.48, 95% CI: 1.27-9.52, p= 0.015), and age (OR = 2.35, 95% CI: 1.10-5.02, p= 0.027) remained independent predictors for incontinence in multivariate analyses. CONCLUSION: We found that tamoxifen had increased the risk of urinary incontinence compared to aromatase inhibitors in patients receiving hormone therapy for breast cancer. In addition, we showed that age and hypertension were also independent predictors for UI. In the context of quality of life, we recommend close follow-up of these patients, as drug adherence may be affected in the event of urinary incontinence.
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Neoplasias da Mama , Incontinência Urinária , Feminino , Humanos , Gravidez , Adjuvantes Farmacêuticos/uso terapêutico , Inibidores da Aromatase/efeitos adversos , Neoplasias da Mama/tratamento farmacológico , Estudos Transversais , Hormônios , Qualidade de Vida , Tamoxifeno/efeitos adversos , Incontinência Urinária/induzido quimicamente , Incontinência Urinária/epidemiologiaRESUMO
BACKGROUND: Nivolumab is a monoclonal antibody that binds to the programmed death-1 (PD-1) receptor and blocks its interaction with PD-L1 and PD-L2. High response rates have been achieved with its use in the treatment of metastatic renal cell carcinoma (mRCC). We aimed to determine a relationship between 18-Fluoro-2-Deoxy-D-Glucose Positron Emission Tomography/Computed Tomography (18F-FDG-PET/CT) performed before nivolumab treatment and treatment-related survival. METHODS: Between 2014 and 2021, 32 patients who received nivolumab and had pre-treatment 18F-FDG-PET/CT evaluation were included in this retrospective study. The total SUV
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Carcinoma de Células Renais , Neoplasias Renais , Humanos , Carcinoma de Células Renais/diagnóstico por imagem , Carcinoma de Células Renais/tratamento farmacológico , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada/métodos , Fluordesoxiglucose F18 , Nivolumabe/uso terapêutico , Prognóstico , Neoplasias Renais/diagnóstico por imagem , Neoplasias Renais/tratamento farmacológico , Neoplasias Renais/patologia , Estudos Retrospectivos , Compostos Radiofarmacêuticos , Tomografia Computadorizada por Raios X , Tomografia por Emissão de PósitronsRESUMO
BACKGROUND: Hepatitis C is one of the leading causes of death in patients with inherited bleeding disorders. Currently, direct-acting antiviral drugs used for the treatment of hepatitis C have become an effective and a reliable option for people with inherited bleeding disorders. The aim of this study is to report the efficacy and safety of ombitasvir + paritaprevir/ritonavir and dasabuvir combination in the treatment of hepatitis C in patients with inherited bleeding disorders. METHODS: In this retrospective study, we evaluated the efficacy and safety of the combination of ombitasvir + paritaprevir/ritonavir and dasabuvir in 10 adult patients with hemophilia A, 4 patients with hemophilia B, and 1 patient with von Willebrand disease who were infected with hepatitis C genotype 1. RESULTS: Five patients had genotype 1a and 10 patients had genotype 1b chronic hepatitis C. One patient had Child A cirrhosis, 14 patients had chronic hepatitis C without cirrhosis. Hepatitis C virus ribonucleic acid was negative in all patients at week 4 and at the end of the treatment. Sustained virologic response was obtained in all patients. Serious side effects were detected in 3 patients, which were intra- muscular bleeding, erosive gastritis-related gastrointestinal bleeding, and pneumonia. CONCLUSION: Ombitasvir + paritaprevir combined with ritonavir and dasabuvir ± ribavirin is an effective treatment for patients infected with genotype 1 hepatitis C who have coagulation disorders. Tolerance and side effects are similar to other treatment options.
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Hepatite C Crônica , Hepatite C , Compostos Macrocíclicos , 2-Naftilamina , Adulto , Anilidas/uso terapêutico , Antivirais/uso terapêutico , Carbamatos/uso terapêutico , Criança , Ciclopropanos , Quimioterapia Combinada , Genótipo , Hepacivirus/genética , Hepatite C/tratamento farmacológico , Humanos , Lactamas Macrocíclicas , Cirrose Hepática , Compostos Macrocíclicos/uso terapêutico , Prolina/análogos & derivados , Estudos Retrospectivos , Ribavirina/uso terapêutico , Ritonavir/uso terapêutico , Sulfonamidas , Uracila/análogos & derivados , Valina/uso terapêuticoRESUMO
INTRODUCTION: Immune checkpoint inhibitors (ICIs) are being commonly used to treat solid tumours such as renal cell carcinoma. Hypophysitis is an acute or chronic inflammation of the pituitary gland and nivolumab or pembrolizumab induced hypophysitis is markedly lower compared to ipilimumab. CASE REPORT: We present a novel case of a patient with mRCC who was diagnosed with nivolumab induced hypophysitis based on clinical suspicion due to his hormonal profile and a range of symptoms that he developed during nivolumab immunotherapy. MANAGEMENT AND OUTCOME: He was treated with high dose of hydrocortisone administered intravenously, subsequently changed to the oral route and physiologic dose. DISCUSSION: Nivolumab induced hypophysitis is a rare condition that usually presents with fewer symptoms. High degree of clinical suspicion and a multidisciplinary team required to diagnose and treat such cases.
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Carcinoma de Células Renais , Hipofisite , Neoplasias Renais , Carcinoma de Células Renais/tratamento farmacológico , Carcinoma de Células Renais/patologia , Feminino , Humanos , Hipofisite/induzido quimicamente , Hipofisite/patologia , Ipilimumab/efeitos adversos , Neoplasias Renais/tratamento farmacológico , Neoplasias Renais/patologia , Masculino , Nivolumabe/efeitos adversosRESUMO
INTRODUCTION: Ado-trastuzumab emtansine (T-DM1) is an antibody-drug conjugate and its survival advantage has been shown in advanced human epidermal growth factor receptor 2 (HER2)-positive breast cancer. However, clinical trials underrepresent patients ⩾65 years of age, leading to a lack of information in this population. We analyzed the real-world outcomes of older women who were treated with T-DM1 therapy. METHODS: We performed a multicenter, observational, retrospective analysis of patients aged ⩾65 years treated with T-DM1. A total of 93 patients from 10 cancer centers were involved in the study. Our goal was to determine the survival, response rates, and toxicity profile in T-DM1-treated patients, as well as the factors that influence survival. RESULTS: Median follow-up was 12.2 months. Objective response rate was 29%. Median progression-free survival (PFS) and overall survival (OS) were 8.47 and 15.0 months, respectively. In multivariate analysis, Eastern Cooperative Oncology Group Performance Score 2 was found to be an independent prognostic factor for worse PFS (hazard ratio [HR] 1.81, p = 0.032) and OS (HR 2.33, p = 0.006). Any adverse event (AE) was seen in 92.5% of patients; grade 3 or 4 AEs were seen in 30.1%. Dose reduction or treatment discontinuation rates were 11.8% and 6.5%, respectively. CONCLUSION: The efficacy of T-DM1 was acceptable and it was generally well-tolerated among older patients with advanced HER2-positive breast cancer.
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Ado-Trastuzumab Emtansina/administração & dosagem , Anticorpos Monoclonais Humanizados/administração & dosagem , Neoplasias da Mama/tratamento farmacológico , Receptor ErbB-2/genética , Ado-Trastuzumab Emtansina/efeitos adversos , Idoso , Idoso de 80 Anos ou mais , Anticorpos Monoclonais Humanizados/efeitos adversos , Neoplasias da Mama/genética , Neoplasias da Mama/patologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/epidemiologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/genética , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/patologia , Feminino , Humanos , Intervalo Livre de Progressão , Modelos de Riscos Proporcionais , Estudos RetrospectivosRESUMO
Systemic treatment options with proven efficacy for the treatment of metastatic uveal melanoma are limited. In this study, we aimed to evaluate the efficacy of nivolumab in metastatic uveal melanoma patients. In our multi-center study, the files of patients who received nivolumab treatment with a diagnosis of metastatic uveal melanoma were retrospectively reviewed and their information was recorded. Seventeen patients were enrolledand 16 patients were evaluable for efficacy. The objective response rate (ORR) was 18% including one confirmed complete response and two confirmed partial responses. The median progression-free survival (PFS) was 5.8 months (95% CI, 0.03-11.57 months), and the median overall survival (OS) was 10.5 months (95% CI, 3.87-14.14 months). Significant longer OS and PFS were observed in patients with the performance status of the Eastern Cooperative Oncology Group (ECOG-PS) 0. Although significant longer OS was detected in patients with low median lactate dehydrogenase (LDH) levels, no significant difference was found in PFS. Grade 1 and 2 fatigue and decreased appetite were the most common side effects associated with treatment (17%); grade 3 and 4 side effects were not observed. Immunotherapy is also emerging as a treatment option among the limited number of treatment options in metastatic uveal melanoma (mUM), but its efficacy needs to be demonstrated with prospective studies involving a larger number of patients.
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Antineoplásicos Imunológicos/uso terapêutico , Melanoma/tratamento farmacológico , Nivolumabe/uso terapêutico , Neoplasias Uveais/tratamento farmacológico , Adulto , Idoso , Feminino , Seguimentos , Humanos , Metástase Linfática , Masculino , Melanoma/patologia , Pessoa de Meia-Idade , Metástase Neoplásica , Prognóstico , Estudos Retrospectivos , Taxa de Sobrevida , Neoplasias Uveais/patologiaRESUMO
INTRODUCTION: Among females, breast cancer is the most common type of cancer. Hormon receptor positive (HR+) subtype constitutes 75% of the diagnosed breast cancers. Combination of the cyclin D-cyclin-dependent kinase 4/6 (CDK4/6) inhibitor and endocrine therapy significantly improves overall survival and progression-free survival. Ribociclib is an oral CDK 4/6 inhibitor and some adverse effects are identified. According to MONALEESA 2-3-7 studies, no adverse effect (AE) were reported due to grade 3 or 4 acute kidney injury (AKI) that caused treatment discontinuation. CASE REPORT: We report a ribociclib-induced grade 3 AKI in an elderly woman who was treated for metastatic breast cancer. During first cycle of therapy, she was admitted to the oncology clinic with diagnosis of AKI.Management and outcome: Ribociclib treatment was discontinued and secondary causes of AKI were excluded. During the follow-up, kidney function values returned to the normal range spontaneously. Ribociclib treatment was re-initiated by reducing the dose (400 mg daily). Despite dose reduction; grade 3 AKI recurred when ribociclib was re-initiated and the drug was permanently discontinued. DISCUSSION: According to MONALEESA 2-3-7 studies; no AE were reported due to grade 3 or 4 AKI. Despite these studies, the FDA reported that 20% of patients with ribociclib + letrozole combination therapy may have any stage elevation of creatinine. Ribociclib induced creatinine elevations are generally mild (grade 1-2) and can be managed by dose reduction or close monitoring of creatinine levels. We report the first case of grade 3 AKI that caused treatment discontinuation following administration of ribociclib.