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1.
Cancer Invest ; 41(9): 781-788, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37882784

RESUMO

We sought to examine differences in anxiety, depression and coping strategies among younger (<64-year old) and older (≥65-year old) patients. Patients were assessed at baseline (T1), mid-point (T2) and on the last day of treatment (T3) using the Hospital Anxiety and Depression Scale and the Ways of Coping. A linear mixed modeling approach was used. The study included 200 patients (gender: 70% women; diagnosis: 30% breast, 22% hematological, 18% gastrointestinal; disease stage: 60% advanced). Older patients who used an emotion-focused coping strategy had a greater decrease in anxiety at T3 compared to those that used problem-focused coping (p = .002).


Assuntos
Depressão , Neoplasias , Humanos , Adulto , Feminino , Pessoa de Meia-Idade , Idoso , Masculino , Depressão/epidemiologia , Brasil/epidemiologia , Adaptação Psicológica , Ansiedade , Neoplasias/tratamento farmacológico
2.
J Genet Couns ; 2023 Sep 12.
Artigo em Inglês | MEDLINE | ID: mdl-37697864

RESUMO

We sought to determine racial and ethnic differences in perceptions (quality of communication, expectations, and concerns) of germline or somatic DNA sequencing (genomic profiling). Patients with prostate, urothelial, or kidney cancer were surveyed using a questionnaire that assessed previous experience, beliefs, expectations, and concerns regarding genomic profiling. Descriptive statistics and chi-square tests were used to identify factors associated with patients' perceptions of genomic profiling. A total of 150 consecutive patients were enrolled. The majority were male (74%) with a mean age of 68 years old. Most patients underwent somatic testing (54%), 24% undertook germline testing, and 21% undertook both tests. Significant differences were found across racial and/or ethnicity concerning factors that could have influenced patients' decision to pursue genomic profiling, including ability to guide the type of treatment (White: 54.1% vs. other ethnic groups: 43.9%, p = 0.04) and potential to improve treatment response (White: 10.1% vs. other ethnic groups: 22.0%, p = 0.04). Other ethnic group of patients were more concerned about learning that the cancer was less treatable or aggressive (43.8% vs. 27.7%, p = 0.01) and anxious about what would be learnt from genomic profiling (34.4% vs. 21.3, p = 0.01) as compared to White patients. Our findings reinforce the importance of developing culturally tailored education to help patients participate actively in decisions about genomic profiling.

3.
Clin Genitourin Cancer ; 21(6): 626-630.e3, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37391301

RESUMO

BACKGROUND: We explored changes in perceptions of cure among patients with genitourinary (GU) cancers starting Immune checkpoint inhibitors (ICIs) therapy. MATERIALS AND METHODS: This longitudinal study assessed patients before starting therapy and 3-months later with a questionnaire that included patient perceptions of ICIs and the Patient-Reported Outcomes Measurement Information System (PROMIS) Anxiety scale. General linear modeling was used to investigate changes in expectation of cure over time, and chi-square tests were used to determine the association between expectation of cure and perceptions of ICIs and anxiety. RESULTS: A total of 45 patients were recruited (73% male, 84% diagnosed with renal cell carcinoma). The proportion of patients who possessed an accurate expectation of cure increased over time (55.6%-66.7%, P = .001). An accurate expectation of cure was associated with lower rates of anxiety over time. Patients with inaccurate expectation of cure reported more severe side effects and worse self-reported ECOG score at the follow-up assessment (P = .04). CONCLUSION: We found that patients with GU metastatic cancer treated with ICI therapy have increasingly accurate expectations of cure over time. Accurate expectation of cure is associated with decreased anxiety. Further research is needed to fully explore this dynamic over time and help inform interventions that can help patients develop accurate expectations.


Assuntos
Neoplasias Renais , Neoplasias Urogenitais , Humanos , Masculino , Feminino , Inibidores de Checkpoint Imunológico/uso terapêutico , Estudos Longitudinais , Imunoterapia/efeitos adversos , Neoplasias Urogenitais/tratamento farmacológico , Percepção , Estudos Retrospectivos
4.
Oncologist ; 28(6): 494-500, 2023 06 02.
Artigo em Inglês | MEDLINE | ID: mdl-36917626

RESUMO

BACKGROUND: There is a lack of consensus regarding the optimal method of assessing health-related quality of life (HR-QOL) among patients with metastatic renal cell carcinoma (mRCC). This study explored the perceived relevance of items that make up the Functional Assessment of Cancer Therapy Kidney Symptom Index-19 (FKSI-19), as judged by patients with mRCC. METHODS: This was a multinational cross-sectional survey. Eligible patients responded to a questionnaire composed of 18 items that assessed the perceived relevance of each item in the FKSI-19 questionnaire. Open-ended questions assessed additional issues deemed relevant by patients. Responses were grouped as relevant (scores 2-5) or nonrelevant (score 1). Descriptive statistics were collated, and open-ended questions were analyzed and categorized into descriptive categories. Spearman correlation statistics were used to test the association between relevance and clinical characteristics. RESULTS: A total of 151 patients were included (gender: 78.1 M, 21.9F; median age: 64; treatment: 38.4 immunotherapy, 29.8 targeted therapy, 13.9 immuno-TKI combination therapy) in the study. The most relevant questions evaluated fatigue (77.5), lack of energy (72.2), and worry that their condition will get worse (71.5). Most patients rated blood in urine (15.2), fevers (16.6), and lack of appetite (23.2) as least relevant. Qualitative analysis of open-ended questions revealed several themes, including emotional and physical symptoms, ability to live independently, effectiveness of treatment, family, spirituality, and financial toxicity. CONCLUSION: There is a need to refine widely used HR-QOL measures that are employed among patients diagnosed with mRCC treated with contemporary therapies. Guidance was provided for the inclusion of more relevant items to patients' cancer journey.


Assuntos
Carcinoma de Células Renais , Neoplasias Renais , Humanos , Pessoa de Meia-Idade , Carcinoma de Células Renais/tratamento farmacológico , Neoplasias Renais/tratamento farmacológico , Qualidade de Vida , Estudos Transversais , Inquéritos e Questionários , Rim
5.
Cancer ; 129(13): 2095-2102, 2023 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-36964938

RESUMO

BACKGROUND: This study sought to determine the feasibility and acceptability of a remote geriatric assessment (GA) and implementation (GAIN) program in Brazil. The authors also explored the effect of this program on health-related quality of life (HR-QOL) outcomes 3 months after initiating treatment. METHODS: This is a longitudinal study enrolling older adults (65+ years), diagnosed with any type of solid tumor, scheduled to initiate chemotherapy in a networked Brazilian cancer center. The GA was performed through telehealth. We assessed the feasibility of the remote GA, acceptability to patients, and changes in patient-centered outcomes (HR-QOL, mood, function) from baseline to month 3. Linear mixed model analysis was done, adjusting for age, gender, race, income, and disease stage. RESULTS: Fifty-six patients completed all intended assessments. Notably, the threshold of feasibility was 70% and there was 92% complete adherence. Average age was 76 years old (SD = 7.2). Most patients were female (57%), married (59%), and had a college degree (46%). The most common diagnoses were gastrointestinal (39%) and gynecological cancers (18%); most were diagnosed at an advance disease stage (77%). A total of 32 patients were referred to a remote appointment and 86% followed this recommendation(s). Significant improvement in Functional Assessment of Cancer Therapy - General FACT-G (mean difference, 6.04; p < .001), Geriatric Depression Scale (mean difference, -0.86; p = .008), and instrumental activities of daily living ratio (mean difference, 0.17; p < .001) were found. CONCLUSION: Remote GAIN is feasible and acceptable to older adults with cancer receiving treatment in Brazil. The authors also found significant improvement in HR-QOL outcomes over time. Notably, this GAIN program could guide early detection of chemotherapy toxicity and improving patient-reported outcomes in low-resource environments.


Assuntos
Avaliação Geriátrica , Neoplasias , Humanos , Feminino , Idoso , Masculino , Qualidade de Vida , Brasil/epidemiologia , Atividades Cotidianas , Estudos Longitudinais , Neoplasias/diagnóstico , Neoplasias/tratamento farmacológico
6.
JCO Oncol Pract ; 19(6): e822-e828, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-36753690

RESUMO

BACKGROUND: The integration of a biopsychosocial screening (BPS) program has been proposed by international agencies to better identify and effectively manage unmet needs among patients with cancer. We sought to evaluate the effect of a BPS program on hospital admissions and length of stay (LOS) among a diverse sample of patients with cancer and receiving treatment in Brazil. METHODS: A retrospective analysis was performed from March 2020 to December 2021. Eligible patients were diagnosed with cancer and were receiving treatment at a private practice in Brazil. Clinical characteristics, participation in the BPS program, hospital admissions, reason, and LOS in hospital were evaluated. We compared the number of hospital admissions and LOS between groups (participation v no participation). T test and Chi-square test were used to test for differences between groups. RESULTS: A total of 1,014 patients were included in the analysis. Baseline clinical characteristics were well balanced between groups (n = 459 patients who participated and n = 555 patients who did not). The median age of patients was 63 years. Breast and hematological cancers were the most common types of cancer; 60% were diagnosed at an advanced disease stage. A smaller proportion of patients who participated in the BPS program were hospitalized compared with patients who did not participate (8% v 32%, P = .001). Patients who participated in the program also spent less days in the hospital compared with patients who did not participate in the program (M = 4.2 days v 9.8 days, P = .001). CONCLUSION: Engagement in a BPS program was associated with reduced hospital admissions and LOS. This study provides novel insight into the potential broader implications of BPS programs for clinical care systems. Future studies are needed to explore the mechanisms behind such associations.


Assuntos
Detecção Precoce de Câncer , Neoplasias , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Hospitalização , Hospitais
7.
J Psychosom Res ; 165: 111125, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-36610336

RESUMO

OBJECTIVE: Fear of cancer recurrence or progression (FCR) is considered one of the most common unmet needs among patients with cancer. This study sought to translate and evaluate the psychometric properties of the Fear of Cancer Recurrence scale (FCR4/7) and Fear of Cancer Recurrence Inventory-Short Form (FCRI-SF). METHODS: This study involved three phases: (1) translation and cultural adaptation of the FCR4/7 and FCRI-SF measures, (2) validity and reliability testing of the Portuguese version of these measures, and (3) examining patient's perceptions of these measures. Eligible patients were diagnosed with localized breast cancer, and patients with metastatic cancer. Descriptive analyses were collated, and psychometric analysis were conducted (confirmatory factor analysis). RESULTS: A total of 200 patients were recruited (100 patients with localized and 100 patients with metastatic cancer). A significant proportion of patients reported moderate to severe FCR (FCR7: 32.0% and FCRI-SF: 43.0%). Female gender, younger age and metastatic cancer were associated with higher levels of FCR. Psychometric analyses suggested that the Portuguese versions of the FCR4/7 and FCRI-SF were valid, unidimensional in nature, with acceptable reliability coefficients across all scales. In a sub-sample qualitative analysis (n = 75), most patients were satisfied with the relevance of both measures. CONCLUSION: Our findings suggest the Portuguese versions of the FCR4/7 and FCRI-SF are valid tools to assess FCR among patients with localized and metastatic cancer. Future research can now extend our understanding of FCR and assess this construct among Portuguese speaking patients, to guide the development of effective and targeted interventions for patients globally.


Assuntos
Medo , Recidiva Local de Neoplasia , Humanos , Feminino , Reprodutibilidade dos Testes , Brasil , Inquéritos e Questionários
8.
Oncology (Williston Park) ; 36(9): 552-556, 2022 09 07.
Artigo em Inglês | MEDLINE | ID: mdl-36107784

RESUMO

A 40-year-old unmarried Brazilian woman, Ms A, received a diagnosis of papillary renal cell carcinoma (RCC) in February 2020; she underwent nephrectomy the following month. In August, she began to experience generalized pain with subsequent scans revealing metastatic disease to the supraclavicular lymph node, liver, and vagina. In October 2020, Ms A started first-line systemic combination treatment with nivolumab (Opdivo; 3 mg/kg) plus ipilimumab (Yervoy; 1 mg/kg) every 3 weeks for 4 doses, followed by nivolumab (3 mg/kg) every 2 weeks, to be taken for 2 years. In April 2021, follow-up testing revealed a partial response to therapy, and a complete response was evident in August 2021. Ms A was first screened for biopsychosocial distress by the supportive care team in October 2020, and she completed the Edmonton Symptom Assessment System (ESAS) evaluation.During her fourth cycle of treatment in October 2020, the patient was assessed with the ESAS. During her medical visits, Ms A also expressed concern regarding her physical symptoms and admitted frequent self-monitoring for signs of recurrence or progression. Her oncologist prescribed tramadol for pain and the supportive care team recommended increased engagement in physical activity. Upon further assessment, the patient reported a belief that her psychosocial symptoms, worry about recurrence or progression, and time spent self-monitoring were a normal part of her cancer experience.


Assuntos
Carcinoma de Células Renais , Neoplasias Renais , Tramadol , Adulto , Carcinoma de Células Renais/tratamento farmacológico , Feminino , Humanos , Ipilimumab/uso terapêutico , Neoplasias Renais/tratamento farmacológico , Nivolumabe/uso terapêutico , Dor , Psico-Oncologia , Tramadol/uso terapêutico
9.
Am Soc Clin Oncol Educ Book ; 42: 1-10, 2022 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-35561298

RESUMO

Patients with cancer face a trajectory marked by emotional and physical distress that can be associated with both diagnosis and treatment. Fear of cancer recurrence or progression has been considered one of the most common unmet needs reported by patients diagnosed with both localized and metastatic disease. Fear of cancer recurrence or progression has been defined as the "fear, worry, or concern relating to the possibility that cancer will come back or progress." Often overlooked by health care teams, fear of cancer recurrence or progression has been associated with impaired quality of life and psychosocial adjustment, elevated emotional distress, and a range of physical symptoms. Several interventions for fear of cancer recurrence or progression are currently under investigation. Early recognition, support, and validation of feelings associated with fear of cancer recurrence or progression, and appropriate referrals to psychosocial oncology, can be beneficial for many patients. Assessing patients early in their cancer trajectory, and at important milestones, including a change in therapies, at the end of active treatment, and during follow-up visits, can help identify individuals at risk and help individuals engage in supportive programs.


Assuntos
Recidiva Local de Neoplasia , Qualidade de Vida , Ansiedade , Medo/psicologia , Humanos , Recidiva Local de Neoplasia/epidemiologia , Qualidade de Vida/psicologia
11.
Nat Med ; 28(4): 704-712, 2022 04.
Artigo em Inglês | MEDLINE | ID: mdl-35228755

RESUMO

Previous studies have suggested that the gut microbiome influences the response to checkpoint inhibitors (CPIs) in patients with cancer. CBM588 is a bifidogenic live bacterial product that we postulated could augment CPI response through modulation of the gut microbiome. In this open-label, single-center study (NCT03829111), 30 treatment-naive patients with metastatic renal cell carcinoma with clear cell and/or sarcomatoid histology and intermediate- or poor-risk disease were randomized 2:1 to receive nivolumab and ipilimumab with or without daily oral CBM588, respectively. Stool metagenomic sequencing was performed at multiple timepoints. The primary endpoint to compare the relative abundance of Bifidobacterium spp. at baseline and at 12 weeks was not met, and no significant differences in Bifidobacterium spp. or Shannon index associated with the addition of CBM588 to nivolumab-ipilimumab were detected. Secondary endpoints included response rate, progression-free survival (PFS) and toxicity. PFS was significantly longer in patients receiving nivolumab-ipilimumab with CBM588 than without (12.7 months versus 2.5 months, hazard ratio 0.15, 95% confidence interval 0.05-0.47, P = 0.001). Although not statistically significant, the response rate was also higher in patients receiving CBM588 (58% versus 20%, P = 0.06). No significant difference in toxicity was observed between the study arms. The data suggest that CBM588 appears to enhance the clinical outcome in patients with metastatic renal cell carcinoma treated with nivolumab-ipilimumab. Larger studies are warranted to confirm this clinical observation and elucidate the mechanism of action and the effects on microbiome and immune compartments.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica , Carcinoma de Células Renais , Neoplasias Renais , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Carcinoma de Células Renais/tratamento farmacológico , Carcinoma de Células Renais/patologia , Suplementos Nutricionais , Feminino , Humanos , Ipilimumab/uso terapêutico , Neoplasias Renais/tratamento farmacológico , Neoplasias Renais/patologia , Masculino , Nivolumabe/uso terapêutico
12.
JCO Glob Oncol ; 8: e2100251, 2022 03.
Artigo em Inglês | MEDLINE | ID: mdl-35245084

RESUMO

PURPOSE: The HOLA COVID-19 study sought to evaluate the impact of COVID-19 on oncology practices across Latin America (LATAM), challenges faced by physicians, and how practices and physicians adapted while delivering care to patients with cancer. METHODS: This international cross-sectional study of oncology physicians in LATAM included a 43-item anonymous online survey to evaluate changes and adaptations to clinical practice. Multivariable logistic regression analyses were used to evaluate the association of caring for patients with COVID-19 and changes to clinical practice. RESULTS: A total of 704 oncology physicians from 19 countries completed the survey. Among respondents, the most common specialty was general oncology (34%) and 56% of physicians had cared for patients with COVID-19. The majority of physicians (70%) noted a decrease in the number of new patients evaluated during the COVID-19 pandemic when compared with prepandemic, and 73% reported adopting the use of telemedicine in their practice. More than half (58%) of physicians reported making changes to the treatments that they offered to patients with cancer. In adjusted models, physicians who had cared for patients with COVID-19 had higher odds of changing the type of chemotherapy or treatments that they offered (adjusted odds ratio 1.81; 95% CI, 1.30 to 2.53) and of delaying chemotherapy start (adjusted odds ratio 2.05; 95% CI, 1.49 to 2.81). Physicians identified significant delays in access to radiation and surgical services, diagnostic tests, and supportive care. CONCLUSION: The COVID-19 pandemic has significantly disrupted global cancer care. Although changes to health care delivery are a necessary response to this global crisis, our study highlights the significant disruption and changes to the treatment plans of patients with cancer in LATAM resulting from the COVID-19 health care crisis.


Assuntos
COVID-19 , Neoplasias , Estudos Transversais , Atenção à Saúde , Humanos , América Latina/epidemiologia , Neoplasias/terapia , Pandemias , Assistência ao Paciente , SARS-CoV-2
13.
Int. braz. j. urol ; 47(3): 566-573, May-June 2021. tab, graf
Artigo em Inglês | LILACS | ID: biblio-1154486

RESUMO

ABSTRACT Background: Tyrosine kinase inhibitors (TKI) and immunotherapy improved survival in metastatic renal cell carcinoma (mRCC). Disparities in treatment access are present in healthcare systems globally. The aim of this study was to analyze survival outcomes of mRCC patients treated with first-line TKIs in the public (PHS) and private (PrS) health system in a Brazilian Cancer Center. Materials and Methods: Records from all mRCC patients treated with first-line TKIs from 2007-2018 were reviewed retrospectively. Categorial variables were compared by Fisher's exact test. Survival was estimated by Kaplan-Maier method and survival curves were compared using the log-rank test. Prognostic factors were adjusted by Cox regression model. Results: Of the 171 eligible patients, 37 (21.6%) were PHS patients and 134 (78.4%) were PrS patients. There were no difference in age, gender, or sites of metastasis. PHS patients had worse performance status (ECOG ≥2, 35.1% vs. 13.5%, p=0.007), poorer risk score (IMDC poor risk, 32.4% vs. 16.4%, p=0.09), and less nephrectomies (73% vs. 92.5%, p=0.003) than PrS patients. Median lines of therapy was one for PHS versus two for PrS patients (p=0.03). Median overall survival (OS) was 16.5 versus 26.5 months (p=0.002) and progression-free survival (PFS), 8.4 versus 11 months (p=0.01) for PHS and PrS patients, respectively. After adjusting for known prognostic factors on multivariate analysis, PHS patients still had a higher risk of death (HR: 1.61, 95% CI: 1.01-2.56, p=0.047). Conclusion: Patients with mRCC treated via the PHS had worse overall survival, possibly due to poorer prognosis at presentation and less drug access.


Assuntos
Humanos , Carcinoma de Células Renais/tratamento farmacológico , Neoplasias Renais/tratamento farmacológico , Prognóstico , Brasil , Estudos Retrospectivos , Resultado do Tratamento , Intervalo Livre de Doença , Sunitinibe
14.
J Immunother Cancer ; 9(3)2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-33688021

RESUMO

BACKGROUND: Circulating cytokines and angiogenic factors have been associated with clinical outcomes in patients with metastatic renal cell carcinoma (RCC) receiving systemic therapy. However, none have yet examined cytokine concentrations in parallel cohorts receiving either immunotherapy or targeted therapy. METHODS: In this prospective correlative study, we enrolled 56 patients who were planned for treatment with either a vascular endothelial growth factor-tyrosine kinase inhibitor (VEGF-TKI) or immune checkpoint inhibitor (ICI). Eligibility requirements permitted any RCC histologic subtype, International Metastatic Renal Cell Carcinoma risk classification, and line of therapy. Immunologic profile was assessed at baseline and after 1 month on treatment using a Human Cytokine 30-plex protein assay (Invitrogen). Clinical benefit was defined as complete response, partial response, or stable disease ≥6 months per RECIST (Response Evaluation Criteria in Solid Tumors) V.1.1 criteria. RESULTS: Clinical benefit was similar between VEGF-TKI and ICI arms (65% vs 54%). Patients with clinical benefit from VEGF-TKIs had lower pretreatment levels of interleukin-6 (IL-6) (p=0.02), IL-1RA (p=0.03), and granulocyte colony-stimulating factor (CSF) (p=0.02). At 1 month, patients with clinical benefit from ICIs had higher levels of interferon-γ (IFN-γ) (p=0.04) and IL-12 (p=0.03). Among patients on VEGF-TKIs, those with clinical benefit had lower 1 month IL-13 (p=0.02) and granulocyte macrophage CSF (p=0.01) as well as higher 1 month VEGF (p=0.04) compared with patients with no clinical benefit. CONCLUSION: For patients receiving VEGF-TKI or ICI therapy, distinct plasma cytokines were associated with clinical benefit. Our findings support additional investigation into plasma cytokines as biomarkers in metastatic RCC.


Assuntos
Inibidores da Angiogênese/uso terapêutico , Carcinoma de Células Renais/tratamento farmacológico , Citocinas/sangue , Inibidores de Checkpoint Imunológico/uso terapêutico , Neoplasias Renais/tratamento farmacológico , Inibidores de Proteínas Quinases/uso terapêutico , Adulto , Idoso , Idoso de 80 Anos ou mais , Inibidores da Angiogênese/efeitos adversos , Carcinoma de Células Renais/sangue , Carcinoma de Células Renais/imunologia , Carcinoma de Células Renais/secundário , Feminino , Humanos , Inibidores de Checkpoint Imunológico/efeitos adversos , Neoplasias Renais/sangue , Neoplasias Renais/imunologia , Neoplasias Renais/patologia , Masculino , Pessoa de Meia-Idade , Terapia de Alvo Molecular , Valor Preditivo dos Testes , Estudos Prospectivos , Inibidores de Proteínas Quinases/efeitos adversos , Fatores de Tempo , Resultado do Tratamento
15.
Int Braz J Urol ; 47(3): 566-573, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33621005

RESUMO

BACKGROUND: Tyrosine kinase inhibitors (TKI) and immunotherapy improved survival in metastatic renal cell carcinoma (mRCC). Disparities in treatment access are present in healthcare systems globally. The aim of this study was to analyze survival outcomes of mRCC patients treated with first-line TKIs in the public (PHS) and private (PrS) health system in a Brazilian Cancer Center. MATERIALS AND METHODS: Records from all mRCC patients treated with first-line TKIs from 2007-2018 were reviewed retrospectively. Categorial variables were compared by Fisher's exact test. Survival was estimated by Kaplan-Maier method and survival curves were compared using the log-rank test. Prognostic factors were adjusted by Cox regression model. RESULTS: Of the 171 eligible patients, 37 (21.6%) were PHS patients and 134 (78.4%) were PrS patients. There were no difference in age, gender, or sites of metastasis. PHS patients had worse performance status (ECOG ≥2, 35.1% vs. 13.5%, p=0.007), poorer risk score (IMDC poor risk, 32.4% vs. 16.4%, p=0.09), and less nephrectomies (73% vs. 92.5%, p=0.003) than PrS patients. Median lines of therapy was one for PHS versus two for PrS patients (p=0.03). Median overall survival (OS) was 16.5 versus 26.5 months (p=0.002) and progression-free survival (PFS), 8.4 versus 11 months (p=0.01) for PHS and PrS patients, respectively. After adjusting for known prognostic factors on multivariate analysis, PHS patients still had a higher risk of death (HR: 1.61, 95% CI: 1.01-2.56, p=0.047). CONCLUSION: Patients with mRCC treated via the PHS had worse overall survival, possibly due to poorer prognosis at presentation and less drug access.


Assuntos
Carcinoma de Células Renais , Neoplasias Renais , Brasil , Carcinoma de Células Renais/tratamento farmacológico , Intervalo Livre de Doença , Humanos , Neoplasias Renais/tratamento farmacológico , Prognóstico , Estudos Retrospectivos , Sunitinibe , Resultado do Tratamento
16.
Urol Oncol ; 39(4): 213-220, 2021 04.
Artigo em Inglês | MEDLINE | ID: mdl-33451934

RESUMO

As the novel severe acute respiratory syndrome coronavirus-2 related pandemic - Corona Virus Disease 2019 (COVID-19) has emerged, decision making in the context of cancer treatment has become more complex. The apprehension of using drugs that could adversely affect infected patients, the risk of not using life-saving treatments and the complexities related to the type of cancer itself, all must be taken into consideration before proceeding with treatment. Data from large registries such as COVID-19 and Cancer Consortium, Thoracic Cancers International COVID-19 Collaboration (TERAVOLT) and NCI COVID-19 in Cancer Patients Study will hopefully provide granularity on the outcomes of patients with cancer who are infected with COVID-19. As these efforts are underway, this review aims to shed light on the management of patients with genitourinary malignancies being treated with systemic therapies while infected with COVID-19.


Assuntos
COVID-19 , Neoplasias , China , Humanos , Imunoterapia , Neoplasias/tratamento farmacológico , Pandemias , SARS-CoV-2
17.
Cancer Med ; 10(1): 79-86, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-33135866

RESUMO

Studies suggest a link between the gut microbiome and metastatic renal cell carcinoma (mRCC) outcomes, including evidence that mRCC patients possess a lower abundance of Bifidobacterium spp. compared to healthy adults. We sought to assess if a Bifidobacterium-containing yogurt product could modulate the gut microbiome and clinical outcome from vascular endothelial growth factor-tyrosine kinase inhibitors (VEGF-TKIs). mRCC patients initiating VEGF-TKIs, regardless of the line of therapy, were randomized to probiotic-supplemented (two 4 oz. servings of the probiotic yogurt product daily) or probiotic-restricted arms. Stool samples were collected prior to therapy and at weeks 2, 3, 4, and 12. Microbiome composition was assessed using whole-metagenome sequencing. A total of 20 patients were randomized. Bifidobacterium animalis, the active ingredient of the probiotic supplement, reached detectable levels in all patients in the probiotic-supplemented arm versus two patients in the probiotic-restricted arm. Clinical benefit rate was similar in probiotic-supplemented versus probiotic-restricted arms (70% vs. 80%, p = 0.606). Linear discriminant analysis (LDA) effect size analysis of MetaPhIAn2 abundance data predicted 25 enriched species demonstrating an LDA score >3 in either clinical benefit or no clinical benefit. In patients with clinical benefit (vs. no clinical benefit), Barnesiella intestinihominis and Akkermansia muciniphila were significantly more abundant (p = 7.4 × 10-6 and p = 5.6 × 10-3 , respectively). This is the first prospective randomized study demonstrating modulation of the gut microbiome with a probiotic in mRCC. Probiotic supplementation successfully increased the Bifidobacterium spp. levels. Analysis of longitudinal stool specimens identified an association between B. intestinihominis, A. muciniphila, and clinical benefit with therapy. Trial Registration: NCT02944617.


Assuntos
Antineoplásicos/uso terapêutico , Bactérias/crescimento & desenvolvimento , Carcinoma de Células Renais/tratamento farmacológico , Microbioma Gastrointestinal , Intestinos/microbiologia , Neoplasias Renais/tratamento farmacológico , Probióticos/uso terapêutico , Iogurte/microbiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos/efeitos adversos , California , Carcinoma de Células Renais/microbiologia , Carcinoma de Células Renais/secundário , Fezes/microbiologia , Feminino , Interações Hospedeiro-Patógeno , Humanos , Neoplasias Renais/microbiologia , Neoplasias Renais/patologia , Masculino , Pessoa de Meia-Idade , Terapia de Alvo Molecular , Probióticos/efeitos adversos , Estudos Prospectivos , Fatores de Tempo , Resultado do Tratamento
18.
Psychooncology ; 30(3): 296-302, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-33044794

RESUMO

OBJECTIVE: Emotional symptoms are frequently reported among patients with cancer. We evaluated the association between emotional symptoms and problem-related distress in a sample of patients with cancer about to initiate chemotherapy within a private hospital in Brazil. METHODS: Patients were assessed before initiating chemotherapy, treatment mid-point, and on the last day of treatment for anxiety and depression (Hospital Anxiety and Depression Scale [HADS]) and for problem-related distress (Distress Thermometer Problem List). Problem-related distress variable was computed as the sum of practical, physical, spiritual and familial problems. Mixed-model analysis was applied to determine the association between HADS and problem-related distress, adjusting for age and gender. RESULTS: A total of 655 consecutive patients were enrolled. There was a significant main effect of time (F = 8.99, p = 0.0001), showing that emotional symptoms improve over time. A significant main effect was observed for problem-related distress (F = 371.56, p < 0.0001) revealing that patients with elevated problem-related distress at baseline tend to have higher HADS across the three time points, compared to patients with lower problem-related distress. There was an interaction effect between problem-related distress and time (F = 85.22, p < 0.0001), suggesting that HADS scores decreased differently over time, depending on patients' initial level of problem-related distress. CONCLUSION: Overall, emotional symptoms, while decreasing over time, remained associated with problem-related distress after chemotherapy in Brazil. The potential benefit of implementing a psychosocial intervention remains high throughout cancer treatment.


Assuntos
Ansiedade/psicologia , Depressão/psicologia , Neoplasias/psicologia , Angústia Psicológica , Estresse Psicológico/psicologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Transtornos de Ansiedade , Brasil/epidemiologia , Hospitais , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Neoplasias/epidemiologia , Estudos Prospectivos , Escala Visual Analógica
19.
Cancer ; 127(3): 354-358, 2021 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-33007114

RESUMO

BACKGROUND: Patient-reported outcomes have been used to assess treatment effectiveness and actively engage patients in their disease management. This study was designed to describe the patient-reported performance status (PS) and the provider-reported PS. METHODS: Patients with metastatic genitourinary cancers were recruited from a single cancer center before the initiation of a new line of treatment. PS (Eastern Cooperative Oncology Group [ECOG]), quality of life (Functional Assessment of Chronic Illness Therapy-General), and distress (Patient-Reported Outcomes Measurement Information System Anxiety and Depression) were self-reported by patients. Clinical data (eg, age, sex, diagnosis, and physician-reported ECOG PS) were extracted from medical records. Multivariate analysis was used to determine the association between PS, quality of life, and psychological symptoms. RESULTS: One hundred forty-five patients were enrolled (76.6% male, 70.3% White, 81.4% married, and 76.6% well educated). The median age was 67 years; 66.9% were diagnosed with renal cell carcinoma, 20.0% were diagnosed with urothelial carcinoma, and 13.1% were diagnosed with prostate cancer. Clinicians more frequently classified patients' ECOG PS as 0 in comparison with the patients themselves (92.4% vs 64.1%; P = .001). Higher clinician-reported ECOG PS was associated with poorer physical and functional well-being and higher rates of depression (P < .01), whereas higher patient-reported ECOG PS was associated with worse psychosocial outcomes (P < .01). CONCLUSIONS: Discrepancies were noted between the patient- and provider-reported ECOG PS, with clinicians overestimating the ECOG PS in comparison with the patients themselves. This study's findings suggest that patients incorporate their social and emotional well-being into their PS score in addition to their physical well-being. This information is not immediately accessible to most clinicians from just a standard patient interview and likely accounts for the overestimation of the patients' ECOG PS by the clinicians.


Assuntos
Medidas de Resultados Relatados pelo Paciente , Neoplasias Urogenitais/psicologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Angústia Psicológica , Qualidade de Vida , Neoplasias Urogenitais/patologia
20.
Cancer Cell ; 38(5): 605-608, 2020 11 09.
Artigo em Inglês | MEDLINE | ID: mdl-33098754

RESUMO

Countries in Latin America and the Caribbean have become hotspots of the novel coronavirus (COVID-19) pandemic, exacerbating socioeconomic inequalities and overwhelming fragmented health systems. Studies from the United States and Europe have highlighted the disproportionate effects of COVID-19 on patients with cancer and the disruption it has caused on cancer care delivery. The HOLA COVID-19 Study aims to understand how cancer care in Latin American countries has been affected by the COVID-19 pandemic.


Assuntos
Betacoronavirus/isolamento & purificação , Infecções por Coronavirus/complicações , Atenção à Saúde/estatística & dados numéricos , Atenção à Saúde/tendências , Neoplasias/terapia , Pneumonia Viral/complicações , Guias de Prática Clínica como Assunto/normas , COVID-19 , Infecções por Coronavirus/transmissão , Infecções por Coronavirus/virologia , Humanos , Cooperação Internacional , América Latina/epidemiologia , Neoplasias/epidemiologia , Neoplasias/virologia , Pandemias , Pneumonia Viral/transmissão , Pneumonia Viral/virologia , SARS-CoV-2
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