RESUMO
Thyroid gland blood supply is rich but it is not an open area for metastasis. Only 1%-3% of the neoplastic lesions seen in the thyroid are of extrathyroidal origin. Thyroid, lung, bone, lymph node metastasis were detected at the time of diagnosis in a 78-year-old woman with metastatic breast cancer. Control imaging was performed 3 months after hormone therapy was started. All lesions were regressed except thyroid lesion and neck lymph. Tru-cut biopsy was performed to the lesion in the thyroid. The result is consistent with breast cancer metastasis. With this breast cancer metastasis to thyroid case, we want to emphasize the differential diagnosis of neoplastic lesions in the thyroid is important in those diagnosed with malignancy. If there is clinical suspicion after a nondiagnostic thyroid sampling, repeated biopsies should be performed.
Assuntos
Neoplasias da Mama , Carcinoma Papilar , Neoplasias da Glândula Tireoide , Idoso , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/patologia , Carcinoma Papilar/patologia , Feminino , Humanos , Metástase Linfática , Neoplasias da Glândula Tireoide/patologiaRESUMO
INTRODUCTION: In 2019, The EWGSOP2 group made updates on the definition and diagnosis of sarcopenia. The aim of this study is to determine the possible risk factors for chemotherapy dose-limiting toxicity (DLT). METHODS: Newly diagnosed gastrointestinal (GI) cancer patients were included in this prospective observational study. Chemotherapy DLTs were recorded in patients receiving platinum-based therapy. The patients were divided into two groups according to the current sarcopenia criteria. RESULTS: 75 patients were included in the final analysis. Chemotherapy DLT occurred in 52% (n = 39) of all patients who received platinum-based chemotherapy. DLT rates were 78.9% and 42.9% in sarcopenic and non-sarcopenic patients, respectively (p = 0.007). According to the results of the multivariate analysis, the only sarcopenia was found as a statistically significant risk factor for DLT. CONCLUSION: Assessment of sarcopenia evaluated with the current EWGSOP2 diagnostic criteria is useful in predicting chemotherapy DLT development in patients with a diagnosis of GI cancer. In the future, current EWGSOP2 recommendations should be considered while designing a study investigating the correlation between sarcopenia and chemotoxicity.
Assuntos
Neoplasias Gastrointestinais , Sarcopenia , Neoplasias Gastrointestinais/complicações , Neoplasias Gastrointestinais/tratamento farmacológico , Humanos , Estudos Prospectivos , Fatores de Risco , Sarcopenia/induzido quimicamente , Sarcopenia/diagnóstico , Sarcopenia/epidemiologiaRESUMO
BACKGROUND: Hospitalization is a stressful experience both for primary caregivers (PCs) and cancer patients alike. Although there is significant evidence that PCs of cancer patients can experience significant caregiver burden (CB), less is known about the relationships between PCs and patient symptom severity that influence CB. Methods: In this cross-sectional study, measures of the symptom severity were obtained from cancer patients. The PCs were assessed for CB. Associations between patients' symptoms and demographic characteristics and CB were investigated using multivariate analyses. Results: A total of 98 participants (patient-caregiver dyads) filled the questionnaires. According to the Zarit Burden Interview results, 65.3% of PCs had a high CB. Pain, tiredness, nausea, depression, drowsiness, well-being, and dyspnea had significantly higher mean values in those with high CB (p < .05). Financial difficulties, first-degree relationships with the patient, higher anxiety levels, and more pronounced tiredness appear to be the variables most predictive with high CB. Conclusion: In conclusion, the present study showed CB of PCs among a group of hospitalized incurable cancer patients. PCs of more symptomatic cancer patients had a higher CB, according to our findings. This emphasized the significance of palliative care. Appropriate guidance should be provided for the psychostress caused by the CB.
Assuntos
Neoplasias , Cuidados Paliativos , Sobrecarga do Cuidador , Cuidadores , Estudos Transversais , Humanos , Neoplasias/terapia , Qualidade de Vida , Inquéritos e QuestionáriosRESUMO
Skin metastasis caused by carcinomas is associated with poor prognosis and is a rare and late clinical finding. Skin metastases occur in only 4-6.5% of Stage IV colorectal cancer. We present an unusual case of Stage IV unresectable rectal adenocarcinoma metastasized to the head and face. One and a half years after diagnosis, new skin lesions developed on his face. Biopsy showed mucinous adenocarcinoma consistent with rectal malignancy. Moreover, he died 3 months after the diagnosis of cutaneous metastasis. This case emphasizes the importance of the effect of skin lesions on prognosis in patients with a history of malignancy.
RESUMO
AIM: The aim of this study is to evaluate the efficacy and toxicity of trastuzumab emtansine (T-DM1) in cases with metastatic breast cancer (mBC) in different lines of treatment. METHOD: Retrospective analysis of T-DM1 results of human epidermal growth factor receptor 2 (Her2) positive 414 cases with mBC from 31 centers in Turkey. FINDINGS: Except 2, all of the cases were female with a median age of 47. T-DM1 had been used as second-line therapy in 37.7% of the cases and the median number of T-DM1 cycles was 9. Progression-free survival (PFS) and overall survival (OS) times were different according to the line of treatment. The median OS was found as 43, 41, 46, 23 and 17 months for 1st, 2nd, 3rd, 4th and 5th line, respectively (p = 0.032) while the median PFS was found as 37, 12, 8, 8 and 8 months, respectively (p = 0.0001). Treatment was well tolerated by the patients. The most common grade 3-4 adverse effects were thrombocytopenia (2.7%) and increased serum gamma-glutamyl transferase (2%). DISCUSSION: The best of our knowledge this is the largest real-life experience about the safety and efficacy of T-DM1 use in cases with mBC after progression of Her2 targeted treatment. This study suggests and supports that T-DM1 is more effective in earlier lines of treatment and is a reliable option for mBC.
Assuntos
Ado-Trastuzumab Emtansina/administração & dosagem , Antineoplásicos Imunológicos/administração & dosagem , Neoplasias da Mama/tratamento farmacológico , Receptor ErbB-2/metabolismo , Ado-Trastuzumab Emtansina/efeitos adversos , Adulto , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos Imunológicos/efeitos adversos , Neoplasias da Mama/genética , Neoplasias da Mama/metabolismo , Feminino , Humanos , Pessoa de Meia-Idade , Metástase Neoplásica , Receptor ErbB-2/genética , Estudos Retrospectivos , Análise de Sobrevida , Resultado do Tratamento , TurquiaRESUMO
BACKGROUND: This study evaluates the achievability of CT volumetry of pancreatic cancer and its correlation with pTNM stage and survival. METHODS: Tumor volume was measured from contrast enhanced CT images of 58 patients who undergo curative resection for pancreatic cancer using the Segment Editor module implemented in 3D-Slicer-a free open source software platform. Receiver operating characteristic (ROC) analysis was used to evaluate correlation between Tvol and pTNM staging. RESULTS: The preoperative images of 58 pancreatic adenocarcinoma patients were included. The mean Tvol of pancreatic cancer is an increasing trend with T stage (The mean T1vol = 1.75 cm3 , the mean T2vol = 11.43 cm3 , the mean T3vol = 14.98 cm3 , the mean T4vol = 19.6 cm3 ). There were statistical differences between volumes (p = .000). On ROC analysis, the area under the ROC curve (Az) of Tvol to differentiate T1 stage from ≥T2 stage was 0.966 (p = .000). At a cut-off value of 3.050 cm3 , sensitivity of 92.3%, and specificity of 83.3% were achieved. Az value of Tvol to differentiate ≤T2 from ≥T3 stage was 0.750 (p = .010). At a cut-off value of 10.250 cm3 , sensitivity of 72.7% and specificity of 66% were achieved. In addition Az value of Tvol to differentiate ≤T3 from ≥T4 stage was 0.652 and was not significant (p = .380). At a cut-off value of 11.2 cm3 , sensitivity of 66.7% and specificity of 63.6% were achieved. CONCLUSION: CT volumetry in pancreatic cancer is feasible with excellent reproducibility. It is one of the prognostic factors affecting survival in operated patients with pancreatic cancer.
Assuntos
Adenocarcinoma/diagnóstico , Adenocarcinoma/mortalidade , Tomografia Computadorizada de Feixe Cônico , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/mortalidade , Adenocarcinoma/cirurgia , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Pancreatectomia , Neoplasias Pancreáticas/cirurgia , Valor Preditivo dos Testes , Curva ROC , Reprodutibilidade dos Testes , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
The objective of this study was to evaluate the efficacy and toxicity of capecitabine in metastatic breast cancer (mBC) according to the estimated glomerular filtration rate (eGFR). A total of 135 patients included in the final analysis were stratified into 3 categories according to baseline eGFR, i.e., eGFR <60 mL/min/1.73 m2 (Group 1), eGFR 60-90 mL/min/1.73 m2 (Group 2) and eGFR >90 mL/min/1.73 m2 (Group 3). If a patient developed a level of toxicity that would lead to capecitabine dose reduction, this was recognized as dose-limiting toxicity (DLT). The dose was reduced due to toxicity in 95 cycles. A total of 95 DLTs were seen in 76 (56.2%) of the 135 patients. When 76 patients with DLT were evaluated according to eGFR, DLT was observed in 93.3% of those in Group 1, 72.5% of those in Group 2 and 41.3% of those in Group 3 (p < 0.001). The median time to progression (TTP) of all patients was 7.4 months. No significant difference in TTP was observed in patients stratified into 3 groups according to eGFR. When the patients were divided into two groups as DLT and without DLT, the median TTP was 8.68 months (95% CI, 7.53-9.81 months) in those with toxicity and 6.23 months (95% CI, 4.04-8.43 months) in those without toxicity (log-rank p = 0.004). We found a significant relationship between low eGFR and increased risk of DLT. Having a DLT was associated with a longer TTP. It indicates the need for more data/larger study investigating these discrepancies.
Assuntos
Antimetabólitos Antineoplásicos/efeitos adversos , Neoplasias da Mama/tratamento farmacológico , Capecitabina/efeitos adversos , Taxa de Filtração Glomerular/efeitos dos fármacos , Adulto , Idoso , Antimetabólitos Antineoplásicos/uso terapêutico , Neoplasias da Mama/patologia , Capecitabina/uso terapêutico , Redução da Medicação , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Feminino , Humanos , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
INTRODUCTION: Erlotinib is an effective treatment option for EGFR-mutant non-small cell lung cancer. It is important to predict patients who will respond better to erlotinib. We designed this study to investigate the effect of renal insufficiency (RI) on erlotinib treatment outcomes. METHODS: All patients receiving erlotinib were stratified into 3 groups. Group 1 consisted of non-RI subjects with classical epidermal growth factor receptor (EGFR) mutations, Group 2 consisted of those with RI (Estimated glomerular filtration rate <60 mL/min) and classical EGFR mutations, and Group 3 consisted of those with non-classical EGFR mutations. RESULTS: 82 patients were included in the study. Median progression-free survival (PFS) in patients with classical mutation was approximately 6 months shorter in those with RI, although not statistically significant. Median overall survival (OS) in Group 1, 2 and 3 was 34.1 months, 35.2 months, and 15 months, respectively and although not statistically significant, median OS was 20 months shorter in Group 3. Univariate and multivariate cox-regression analysis revealed shorter PFS and OS in males and those with ECOG ≥2 while PFS and OS were longer in those with recurrent lung tumors and generating rash during erlotinib treatment. There was no difference between RI and non-RI patients in terms of adverse events except for fatigue and appetite loss. CONCLUSIONS: This research showed OS in patients with and without RI was comparable. Although not statistically significant, PFS in patients with classical mutation was approximately 6 months shorter in those with RI patients.
Assuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Insuficiência Renal , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Carcinoma Pulmonar de Células não Pequenas/genética , Receptores ErbB/genética , Cloridrato de Erlotinib/efeitos adversos , Humanos , Neoplasias Pulmonares/tratamento farmacológico , Neoplasias Pulmonares/genética , Masculino , Mutação , Recidiva Local de Neoplasia , Inibidores de Proteínas Quinases/efeitos adversos , Quinazolinas , Insuficiência Renal/genéticaRESUMO
INTRODUCTION: With the widespread use of immune checkpoint inhibitors (ICIs), we are facing challenges in the management of immune-related adverse events (irAEs). We aimed to characterize the spectrum of toxicity, management, and outcomes for irAEs. METHODS: Patients who were treated with at least one ICI in clinical trials, expanded access programs, or routine clinical practice were included. Clinical and laboratory parameters were collected retrospectively to determine the incidence of irAEs, methods of management, and treatment outcomes. RESULTS: A total of 255 patients were screened retrospectively. Of these, 71 (27.8%) patients developed irAEs. More than 2 different types of irAEs were detected in 16 (6.2%) out of 255 patients. A total of 3177 doses were given to 255 patients. In 93 (2.9%) of the 3177 doses, 1 episode of irAEs was experienced. A total of 22 out of 93 (23.7%) episodes were reported as grade 1, 49 (52.7%) as grade 2, 19 (20.4%) as grade 3, and 3 (3.2%) as grade 4. The most frequently seen irAEs were pneumonitis, hepatitis, and hypothyroidism. With regard to treatment, 39 out of 93 episodes (42%) of any grade irAEs occurred after anti-programmed cell death-1 therapy, 47 (50.5%) occurred following administration of anti-programmed death-ligand 1, and 7 (7.5%) occurred after combination treatments. CONCLUSION: With the increased use of immunotherapeutic agents, increased awareness and early recognition are required for effective management of irAEs. Our experience as a single institution might be of use for health care providers in oncology.
Assuntos
Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/patologia , Inibidores de Checkpoint Imunológico/efeitos adversos , Neoplasias/tratamento farmacológico , Adulto , Idoso , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/etiologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/patologia , Prognóstico , Estudos Retrospectivos , Adulto JovemRESUMO
This study aimed to assess whether dabrafenib/trametinib and vemurafenib/cobimetinib treatments are associated with a change in skeletal muscle area (SMA) and total fat-free mass (FFM) assessed by computed tomography (CT), and to compare the efficacy and safety profile of these treatments in patients with metastatic melanoma. Thirty-one patients treated with B-Raf proto-oncogene, serine/threonine kinase/MAPK extracellular receptor kinase inhibitors were included between 2016 and 2019. Eighteen patients received dabrafenib/trametinib and remaining patients received vemurafenib/cobimetinib. CT scans were performed at baseline and at 4-6 months of follow-up to measure cross-sectional areas of SMA. FFM and skeletal muscle index (SMI) values were calculated. Of the patients, including 18 treated with dabrafenib/trametinib (58.1%) and 13 with vemurafenib/cobimetinib (41.9%); 58.1% were male, 41.9% were female and median age was 52 years. A significant decrease in SMA was observed after dabrafenib/trametinib and vemurafenib/cobimetinib treatments (P = 0.003 and P = 0.002, respectively). A significant decrease in FFM values was observed after dabrafenib/trametinib and vemurafenib/cobimetinib treatments (P = 0.003 and P = 0.002, respectively). Dose-limiting toxicity (DLT) was observed in 35.9% of the patients with sarcopenia. No significant difference was seen between the dabrafenib/trametinib and vemurafenib/cobimetinib groups in median progression-free survival (PFS) (11.9 vs. 7.3 months, respectively, P = 0.28) and in median overall survival (OS) (25.46 vs. 13.7 months, respectively, P = 0.41). Baseline sarcopenia was not significantly associated with PFS or OS (P = 0.172 and P = 0.326, respectively). We found a significant decrease in SMI values determined at 4-6 months compared to the values before treatment both in dabrafenib/trametinib and vemurafenib/cobimetinib groups. DLT was similar with both treatments. Baseline sarcopenia was not significantly associated with PFS or OS.
Assuntos
Azetidinas/efeitos adversos , Imidazóis/efeitos adversos , Melanoma/tratamento farmacológico , Oximas/efeitos adversos , Piperidinas/efeitos adversos , Inibidores de Proteínas Quinases/efeitos adversos , Proteínas Proto-Oncogênicas B-raf/metabolismo , Piridonas/efeitos adversos , Pirimidinonas/efeitos adversos , Neoplasias Cutâneas/tratamento farmacológico , Vemurafenib/efeitos adversos , Feminino , Humanos , Masculino , Melanoma/patologia , Pessoa de Meia-Idade , Proto-Oncogene Mas , Neoplasias Cutâneas/patologiaRESUMO
INTRODUCTION: Immune checkpoint inhibitors have demonstrated the benefit for many cancer types, melanoma, non-small cell lung cancer, urothelial cancer, renal cell cancer, etc. Especially in advanced non-small cell lung cancer, significant improvement in survival results has been shown. CASE REPORT: Here, we report a 66-year-old man with lung adenocarcinoma who received nivolumab for 80 cycles.Management and Outcome: Two months after discontinuing nivolumab, he developed follicular lymphoma. Pneumonitis was also accompanied, which was treated with metilprednisolon, but he died due to progressive respiratory failure. DISCUSSION: Our clinical knowledge with checkpoint inhibitors is increasing day by day, and to the best of our knowledge, this paper presents the first case in the English literature who developed follicular lymphoma after discontinuing nivolumab in non-small cell lung cancer patient.
Assuntos
Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Inibidores de Checkpoint Imunológico/efeitos adversos , Neoplasias Pulmonares/tratamento farmacológico , Linfoma Folicular/induzido quimicamente , Nivolumabe/efeitos adversos , Idoso , Humanos , MasculinoRESUMO
INTRODUCTION: Ceritinib is a selective second-generation ALK inhibitor that is highly sensitive to echinoderm microtubule-associated protein-like 4-anaplastic lymphoma kinase (EML4-ALK) molecule. CASE REPORT: In this paper, we report a 68-year-old female that was diagnosed with stage 4 ALK-positive non-small cell lung cancer (NSCLC).Management and outcome: She was treated with crizotinib first-line, cisplatin and gemcitabine as second-line. And for third-line, ceritinib was started. She had complete response over 3.5 years under ceritinib treatment. And she is still receiving ceritinib with no adverse event. DISCUSSION: Cases achieving complete response with ceritinib treatment are rare. In this paper, we aimed to emphasize the complete response in stage 4 NSCLC in an elderly patient.
Assuntos
Quinase do Linfoma Anaplásico/antagonistas & inibidores , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Neoplasias Pulmonares/tratamento farmacológico , Inibidores de Proteínas Quinases/uso terapêutico , Pirimidinas/uso terapêutico , Sulfonas/uso terapêutico , Idoso , Feminino , HumanosRESUMO
Gastric cancer is the fourth most commonly diagnosed cancer and the second most common cause of cancer-related death worldwide. Cutaneous metastases of signet-ring cell gastric carcinoma are uncommon. Here, we report a metastatic gastric adenocarcinoma, which manifested itself as an asymptomatic scar-like lesion on the epigastric area and histopathological features of the cutaneous lesion showing signet-ring cell.