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1.
Cureus ; 16(2): e54965, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38544608

RESUMO

Pleural hemangiopericytoma/solitary fibrous tumor (HPC/SFT) is a rare form of mesenchymal tumor arising from pericytes, which predominantly occurs intrathoracically. HPC/SFT can be suspected on imaging, but radiographic features are non-specific. Therefore, histological confirmation remains the gold standard. Due to the rarity of the tumor, specific anatomical pathological expertise is necessary to make the diagnosis, which is not available in every hospital. Here, we report the case of a 51-year-old female with a medical history of recurrent meningiomas. A chest CT scan revealed extensive subpleural soft tissue lesions in the left hemithorax with histological characteristics suggestive of a pleural malignancy. A specialized analysis of the sample led to the final diagnosis of HPC/SFT. Unfortunately, in the meantime, the patient's condition worsened rapidly, and she passed away before the final diagnosis was made and any decisions about therapeutic options were taken. In our case, we want to highlight the importance of having knowledge about the existence of this type of tumor in order to make the correct diagnosis in a timely manner.

2.
Nutrients ; 15(24)2023 Dec 07.
Artigo em Inglês | MEDLINE | ID: mdl-38140289

RESUMO

ESPEN guidelines recommend a minimum protein intake of 1.0 g/kg body weight (BW) per day to maintain or restore lean body mass in patients with cancer. During anti-cancer treatment, optimal protein intake is difficult to achieve. We investigated whether a high-protein, low-volume oral nutritional supplement (ONS) supports patients in meeting recommendations. A multi-centre, randomised, controlled, open-label, parallel-group study was carried out in nine hospitals (five countries) between January 2019 and July 2021 in colorectal and lung cancer patients undergoing first-line systemic treatment with chemo(radio-) or immunotherapy. Subjects were randomised (2:1) to receive Fortimel Compact Protein® or standard care. Protein intake was assessed with a 3-day food diary (primary outcome). BW was a secondary outcome. Due to challenges in recruitment, the study was terminated prematurely with 42 patients randomised (intervention group (IG) 28; control group (CG) 14). At T1 and T2, protein intake was statistically significantly higher in the IG compared to the CG (1.40 vs. 1.07 g/kg/day at T1, p = 0.008; 1.32 vs. 0.94 g/kg/day at T2, p = 0.002). At baseline, only 65% (IG) and 45% (CG) of patients met ESPEN minimum protein intake recommendations. However, at T1 and T2 in the IG, a higher proportion of patients met recommendations than in the CG (88% vs. 55% and 40%). No statistically significant difference between study groups was observed for BW. Mean compliance to the ONS was 73.4%. A high-protein, low-volume ONS consumed twice daily enables the majority of patients to reach minimal ESPEN protein recommendations.


Assuntos
Desnutrição , Neoplasias , Humanos , Desnutrição/terapia , Suplementos Nutricionais , Neoplasias/terapia , Hospitais , Cooperação do Paciente
3.
JTO Clin Res Rep ; 4(1): 100441, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-36578272

RESUMO

Introduction: Immune checkpoint inhibition (ICI) is an important treatment modality in metastatic NSCLC and management of immunotherapy-related adverse effects (irAEs) can be challenging. Retreatment after discontinuation of ICI because of irAEs is a frequent clinical dilemma with limited available data. Methods: This single-center retrospective observational study reviewed the clinical course of 30 patients with metastatic NSCLC in whom ICI had to be discontinued owing to a serious irAE after an initial objective response to therapy. Results: After ICI discontinuation, 14 patients (47%) developed a durable response of more than 6 months, seven patients (23%) developed oligoprogression treated with local radiotherapy leading to disease control, six patients (20%) had progression of disease within 6 months, and three patients (10%) died owing to a severe irAE. Conclusions: A watchful waiting approach is justified after discontinuation of ICI owing to irAEs in patients with metastatic NSCLC with an initial response to therapy.

4.
Lung Cancer ; 160: 44-49, 2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-34403911

RESUMO

BACKGROUND: Earlier preclinical and phase II research showed enhanced effect of docetaxel plus intercalated erlotinib. The NVALT-18 phase III study was designed to compare docetaxel with docetaxel plus intercalated erlotinib in relapsed metastasized non-squamous (NSQ) non-small cell lung cancer (NSCLC). METHODS: Patients with relapsed Epidermal Growth Factor Receptor (EGFR) wild type (WT) NSQ-NSCLC were randomized 1:1 to docetaxel 75 mg/m2 intravenously on day 1 every 21 days (control), or docetaxel 75 mg/m2 intravenously on day 1 plus erlotinib 150 mg/day orally on day 2-16 every 21 days (experimental arm). Progression free survival (PFS) was the primary endpoint, secondary objectives were duration of response, overall survival (OS) and toxicity. RESULTS: Between October 2016 and April 2018 a total of 45 patients were randomized and received treatment in the control (N = 23) or experimental arm (N = 22), the study was stopped due to slow accrual. Median PFS was 4.0 months (95% CI: 1.5-7.1) versus 1.9 months (95% CI 1.4-3.5), p = 0.01 respectively; adjusted hazard ratio (HR) 2.51 (95% CI: 1.16-5.43). Corresponding median OS was 10.6 months (95% CI: 7.0-8.6) versus 4.7 months (95% CI: 3.2-8.6), p = 0.004, with an adjusted HR of 3.67 (95% CI: 1.46-9.27). Toxicity was higher with combination therapy, with toxicity ≥ CTCAE grade 3 in N = 6 (26%) in the control arm and N = 17 (77%) in the experimental arm (p < 0.001), mainly consisting of gastrointestinal symptoms and leukopenia. CONCLUSIONS: Our study shows detrimental effects of docetaxel plus intercalated erlotinib, and strongly discourages further exploration of this combination in clinical practice.


Assuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Intervalo Livre de Doença , Docetaxel/uso terapêutico , Cloridrato de Erlotinib/uso terapêutico , Humanos , Neoplasias Pulmonares/tratamento farmacológico , Quinazolinas/uso terapêutico , Taxoides/uso terapêutico
5.
Thorax ; 76(11): 1150-1153, 2021 11.
Artigo em Inglês | MEDLINE | ID: mdl-33859051

RESUMO

Patients with advanced non-small-cell lung cancer who are treated with pemetrexed display a wide variation in clinical response and toxicity. In this prospective, multicentre cohort study, we investigated the association with treatment effectiveness and toxicity of 10 polymorphisms in nine candidate genes, covering the folate pathway (MTHFR), cell transport (SLC19A1/ABCC2/ABCC4), intracellular metabolism (FPGS/GGH) and target enzymes (TYMS/DHFR/ATIC) of pemetrexed. Adjusted for sex, ECOG performance score and disease stage, the association between ATIC (rs12995526) and overall survival (HR 1.59, 95% CI 1.06 to 2.39) was significant. Regarding toxicity, this ATIC polymorphism was significantly associated with severe laboratory (p=0.014) and clinical (p=0.016) chemotherapy-related adverse events, severe neutropenia (p=0.007) and all-grade diarrhoea (p=0.034) in multivariable analyses.


Assuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Protocolos de Quimioterapia Combinada Antineoplásica , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Carcinoma Pulmonar de Células não Pequenas/genética , Estudos de Coortes , Glutamatos/uso terapêutico , Guanina/uso terapêutico , Humanos , Neoplasias Pulmonares/tratamento farmacológico , Neoplasias Pulmonares/genética , Pemetrexede/efeitos adversos , Polimorfismo Genético , Estudos Prospectivos , Resultado do Tratamento
6.
Lancet Respir Med ; 9(6): 585-592, 2021 06.
Artigo em Inglês | MEDLINE | ID: mdl-33515500

RESUMO

BACKGROUND: Almost all patients with malignant mesothelioma eventually have disease progression after first-line therapy. Previous studies have investigated maintenance therapy, but none has shown a great effect. We aimed to assess the efficacy and safety of switch-maintenance gemcitabine in patients with malignant mesothelioma without disease progression after first-line chemotherapy. METHODS: We did a randomised, open-label, phase 2 trial in 18 hospitals in the Netherlands (NVALT19). We recruited patients aged older than 18 years with unresectable malignant mesothelioma with no evidence of disease progression after at least four cycles of first-line chemotherapy (with platinum and pemetrexed), who had a WHO performance status of 0-2, adequate organ function, and measurable or evaluable disease. Exclusion criteria were active uncontrolled infection or severe cardiac dysfunction, serious disabling conditions, symptomatic CNS metastases, radiotherapy within 2 weeks before enrolment, and concomitant use of any other drugs under investigation. Patients were randomly assigned (1:1), using the minimisation method, to maintenance intravenous gemcitabine (1250 mg/m2 on days 1 and 8, in cycles of 21 days) plus supportive care, or to best supportive care alone, until disease progression, unacceptable toxicity, serious intercurrent illness, patient request for discontinuation, or need for any other anticancer agent, except for palliative radiotherapy. A CT scan of the thorax or abdomen (or both) and pulmonary function tests were done at baseline and repeated every 6 weeks. The primary outcome was progression-free survival in the intention-to-treat population. Safety was analysed in all participants who received one or more doses of the study drug or had at least one visit for supportive care. Recruitment is now closed; treatment and follow-up are ongoing. This study is registered with the Netherlands Trial Registry, NTR4132/NL3847. FINDINGS: Between March 20, 2014, and Feb 27, 2019, 130 patients were enrolled and randomly assigned to gemcitabine plus supportive care (65 patients [50%]) or supportive care alone (65 patients [50%]). No patients were lost to follow-up; median follow-up was 36·5 months (95% CI 34·2 to not reached), and one patient in the supportive care group withdrew consent. Progression-free survival was significantly longer in the gemcitabine group (median 6·2 months [95% CI 4·6-8·7]) than in the supportive care group (3·2 months [2·8-4·1]; hazard ratio [HR] 0·48 [95% CI 0·33-0·71]; p=0·0002). The benefit was confirmed by masked independent central review (HR 0·49 [0·33-0·72]; p=0·0002). Grade 3-4 adverse events occurred in 33 (52%) of 64 patients in the gemcitabine group and in ten (16%) of 62 patients in the supportive care group. The most frequent adverse events were anaemia, neutropenia, fatigue or asthenia, pain, and infection in the gemcitabine group, and pain, infection, and cough or dyspnoea in the supportive care group. One patient (2%) in the gemcitabine group died, due to a treatment-related infection. INTERPRETATION: Switch-maintenance gemcitabine, after first-line chemotherapy, significantly prolonged progression-free survival compared with best supportive care alone, among patients with malignant mesothelioma. This study confirms the activity of gemcitabine in treating malignant mesothelioma. FUNDING: Dutch Cancer Society (Koningin Wilhelmina Fonds voor de Nederlandse Kankerbestrijding) and Stichting NVALT studies.


Assuntos
Antimetabólitos Antineoplásicos/uso terapêutico , Desoxicitidina/análogos & derivados , Mesotelioma Maligno/tratamento farmacológico , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Carboplatina/uso terapêutico , Cisplatino/uso terapêutico , Desoxicitidina/uso terapêutico , Progressão da Doença , Feminino , Seguimentos , Humanos , Masculino , Países Baixos , Pemetrexede/uso terapêutico , Estudos Prospectivos , Resultado do Tratamento , Gencitabina
7.
BMC Cancer ; 20(1): 431, 2020 May 18.
Artigo em Inglês | MEDLINE | ID: mdl-32423432

RESUMO

BACKGROUND: Identification of patient-related factors associated with Health-Related Quality of Life (HRQoL) and Quality of Life (QoL) at the start of treatment may identify patients who are prone to a decrease in HRQoL and/or QoL resulting from chemotherapy. Identification of these factors may offer opportunities to enhance patient care during treatment by adapting communication strategies and directing medical and psychological interventions. The aim was to examine the association of sociodemographic factors, personality traits, and depressive symptoms with HRQoL and QoL in patients with advanced-stage lung cancer at the start of chemotherapy. METHODS: Patients (n = 151) completed the State-Trait Anxiety Inventory (trait anxiety subscale), the Neuroticism-Extraversion-Openness-Five Factor Inventory (NEO-FFI), the Center for Epidemiologic Studies Depression (CES-D), the World Health Organization Quality of Life-BREF (WHOQOL-BREF), and the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30). Simple linear regression analyses were performed to select HRQoL and QoL associated factors (a P ≤ 0.10 was used to prevent non-identification of important factors) followed by multiple linear regression analyses (P ≤ 0.05). RESULTS: In the multiple regression analyses, CES-D score (ß = - 0.63 to - 0.53; P-values < 0.001) was most often associated with the WHOQOL-BREF domains and general facet, whereas CES-D score (ß = - 0.67 to - 0.40; P-values < 0.001) and Eastern Cooperative Oncology Group (ECOG) performance status (ß = - 0.30 to - 0.30; P-values < 0.001) were most often associated with the scales of the EORTC QLQ-C30. Personality traits were not related with HRQoL or QoL except for trait anxiety (Role functioning: ß = 0.30; P = 0.02, Environment: ß = - 0.39; P = 0.007) and conscientiousness (Physical health: ß = 0.20; P-value < 0.04). CONCLUSIONS: Higher scores on depressive symptoms and ECOG performance status were related to lower HRQoL and QoL in patients with advanced-stage non-small cell lung cancer. Supportive care interventions aimed at improvement of depressive symptoms and performance score may facilitate an increase of HRQoL and/or QoL during treatment.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Transtornos de Ansiedade/epidemiologia , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Transtorno Depressivo/epidemiologia , Neoplasias Pulmonares/tratamento farmacológico , Transtornos da Personalidade/epidemiologia , Qualidade de Vida , Adenocarcinoma de Pulmão/tratamento farmacológico , Adenocarcinoma de Pulmão/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Transtornos de Ansiedade/induzido quimicamente , Transtornos de Ansiedade/patologia , Carcinoma de Células Grandes/tratamento farmacológico , Carcinoma de Células Grandes/patologia , Carcinoma Pulmonar de Células não Pequenas/patologia , Transtorno Depressivo/induzido quimicamente , Transtorno Depressivo/patologia , Feminino , Seguimentos , Humanos , Incidência , Neoplasias Pulmonares/patologia , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Transtornos da Personalidade/induzido quimicamente , Transtornos da Personalidade/patologia , Prognóstico , Estudos Prospectivos , Inquéritos e Questionários
8.
Support Care Cancer ; 27(9): 3563-3572, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-30690684

RESUMO

PURPOSE: In lung cancer, the preservation of well-being is warranted given the limited prognosis. Chemotherapy may negatively influence health-related quality of life (HRQoL) due to adverse events. However, patients' judgement about this negative impact is not well understood. We examined the relationship between expectations, feelings about side effects, and satisfaction with therapy and (HR)QoL in advanced-stage thoracic cancer and investigated which of these factors has the highest impact on (HR)QoL. METHODS: Sixty-nine patients completed the Cancer Therapy Satisfaction Questionnaire (CTSQ), the World Health Organization Quality of Life-BREF (WHOQOL-BREF), and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30). Multiple regression analyses were performed to investigate the relation of the CTSQ domains (i.e., expectations of therapy, feelings about side effects, satisfaction with therapy) with (HR)QoL and simple regression analyses to identify the factors of the CTSQ domain that was most often associated with (HR)QoL. RESULTS: Feelings about side effects were associated with the (HR)QoL domain/scale scores (i.e., WHOQOL-BREF domains: ß = 0.36 to 0.58; EORTC QLQ-C30 scales: ß = 0.33 to 0.61) except social relationships of the WHOQOL-BREF. Low-grade adverse events were related to feelings about side effects (ß = - 0.326; P = 0.007). CONCLUSIONS: Patients experiencing negative feelings about side effects have worse (HR)QoL. Additional care should be provided to prevent low-grade adverse events.


Assuntos
Carcinoma Pulmonar de Células não Pequenas/psicologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/psicologia , Neoplasias Pulmonares/psicologia , Satisfação do Paciente/estatística & dados numéricos , Qualidade de Vida/psicologia , Adulto , Idoso , Antineoplásicos/uso terapêutico , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Emoções , Feminino , Nível de Saúde , Humanos , Neoplasias Pulmonares/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Satisfação Pessoal , Inquéritos e Questionários
9.
Eur Respir J ; 52(4)2018 10.
Artigo em Inglês | MEDLINE | ID: mdl-30139775

RESUMO

Optimal survival benefit from different lines of anticancer treatment in advanced nonsmall cell lung cancer (NSCLC) requires conservation of renal function. We evaluated the development of renal impairment during pemetrexed maintenance.In a prospective multicentre cohort study, we evaluated the incidence of acute/chronic kidney disease (AKD/CKD), its related treatment discontinuation frequency and associated clinical variables with AKD in patients with stage IIIB/IV NSCLC treated with pemetrexed maintenance. We validated the findings in an independent cohort.190 patients received pemetrexed. In the primary cohort, 149 patients started induction, of whom 44 patients (30%) continued maintenance. In the independent cohort, 41 patients received maintenance. During maintenance 13 patients (30%) developed AKD, leading to CKD and treatment discontinuation in eight patients (62%) in the primary cohort. Higher estimated glomerular filtration rate (eGFR) (per unit 5 mL·min-1 per 1.73 m2) before maintenance and induction (OR 0.70, 95% CI 0.54-0.90 and OR 0.78, 95% CI 0.62-0.98, respectively) and relative decline (per 10%) in eGFR during induction (OR 2.54, 95% CI 1.36-4.74) were associated with AKD during maintenance. In the independent cohort, 20 patients (49%) developed AKD, leading to CKD in 11 patients (55%) and treatment discontinuation in six patients (30%).Patients are at risk for renal impairment during pemetrexed maintenance, which may jeopardise further lines of anticancer treatment.


Assuntos
Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Neoplasias Pulmonares/tratamento farmacológico , Pemetrexede/efeitos adversos , Insuficiência Renal/induzido quimicamente , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Feminino , Taxa de Filtração Glomerular , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Pemetrexede/uso terapêutico , Estudos Prospectivos , Insuficiência Renal/epidemiologia , Resultado do Tratamento
10.
Clin Lung Cancer ; 19(4): e503-e516, 2018 07.
Artigo em Inglês | MEDLINE | ID: mdl-29705017

RESUMO

INTRODUCTION: In patients with advanced non-small-cell lung cancer, the treatment benefits and risks need to be constantly weighed. We explored patient-reported satisfaction with therapy (SWT) and assessed its value in addition to quality of life (QoL) and adverse events (AEs). PATIENTS AND METHODS: In a prospective multicenter cohort study, patients with stage IIIB/IV non-small-cell lung cancer received platinum-pemetrexed chemotherapy. They completed the World Health Organization Quality of Life-BREF (WHOQoL-BREF) and European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) before and during chemotherapy. After the last cycle, patients reported on SWT, expectations of therapy, and feelings about side effects (FSE) using the Cancer Therapy Satisfaction Questionnaire. The explained variance (R2) of QoL after treatment by SWT was calculated. Using multivariable linear regression, we examined the association of SWT with patient- and treatment-related variables, FSE, and AEs. RESULTS: Eighty-nine patients finished 4 cycles of chemotherapy, 65 of whom completed the Cancer Therapy Satisfaction Questionnaire. Fifty-six patients (86.2%) would probably or definitely decide to undergo the same treatment again, regardless of deterioration or improvement in QoL or a high or low frequency of AEs during chemotherapy. The explained variance of QoL by SWT was greatest for the EORTC QLQ C-30 global health status/QoL scale (R2 = 0.170). Patient age (ß = 0.43; 95% confidence interval [CI], 0.05-0.82), FSE (ß = 0.17; 95% CI, 0.06-0.29), and tumor response (ß = 7.93; 95% CI (1.64 to 14.22)) were independently associated with SWT. CONCLUSION: SWT could provide important supplementary information in addition to QoL assessments and treatment toxicities. Tumor response, older age, and FSE score were associated with better SWT. These insights could affect decision-making during palliative chemotherapy.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Neoplasias Pulmonares/tratamento farmacológico , Satisfação do Paciente , Qualidade de Vida , Adulto , Idoso , Carboplatina/administração & dosagem , Carboplatina/efeitos adversos , Cisplatino/administração & dosagem , Cisplatino/efeitos adversos , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cuidados Paliativos/métodos , Pemetrexede/administração & dosagem , Pemetrexede/efeitos adversos , Estudos Prospectivos
11.
Eur J Cancer ; 43(1): 114-21, 2007 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-17084621

RESUMO

UNLABELLED: A randomised phase III study was performed comparing sequential (S) and concurrent (C) chemo-radiotherapy (CRT) in non-small cell lung cancer (NSCLC) patients. METHODS: One hundred and fifty-eight patients were randomised to receive two courses of Gemcitabine (1250mg/m(2) days 1, 8) and Cisplatin (75mg/m(2) day 2) prior to, or daily low-dose Cisplatin (6mg/m(2)) concurrent with radiotherapy, consisting of 24 fractions of 2.75Gy in 32 days, with a total dose of 66Gy. RESULTS: Acute haematological toxicity grade 3/4 was more pronounced in the sequential (S) (30% versus 6%), oesophagitis grade 3/4 more frequent in the concurrent (C) arm (5% versus 14%). Late oesophagitis grade 3 was 4% (S and C), pneumonitis grade 3/4 14% (S) and 18% (C). Because of the poor power of the study no significant differences in median survival (MS), overall survival (OS) and progression-free survival (PFS) could be detected. MS was 16.2 (S) and 16.5 (C) months, 2-year OS was 34% (S) and 39% (C), 3-year OS was 22% (S) and 34% (C). CONCLUSION: Radiotherapy 66Gy given concurrently with daily low-dose Cisplatin or after two courses of Gemcitabine/Cisplatin was well tolerated. Due to early closure no conclusions can be reached on the relative merits; both arms showed good OS.


Assuntos
Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Carcinoma Pulmonar de Células não Pequenas/radioterapia , Neoplasias Pulmonares/tratamento farmacológico , Neoplasias Pulmonares/radioterapia , Idoso , Terapia Combinada/métodos , Intervalo Livre de Doença , Feminino , Doenças Hematológicas/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Análise de Sobrevida , Resultado do Tratamento
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