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BACKGROUND: The management of early breast cancer (BC) has witnessed an uprise in the use of neoadjuvant therapy and a remarkable reshaping of the systemic therapy postneoadjuvant treatment in the last few years, with the evolution of many controversial clinical situations that require consensus. METHODS: During the 14th Breast-Gynecological and Immuno-Oncology International Cancer Conference held in Egypt in 2022, a panel of 44 BC experts from 13 countries voted on statements concerning debatable challenges in the neo/adjuvant treatment setting. The recommendations were subsequently updated based on the most recent data emerging. A modified Delphi approach was used to develop this consensus. A consensus was achieved when ≥75% of voters selected an answer. RESULTS AND CONCLUSIONS: The consensus recommendations addressed different escalation and de-escalation strategies in the setting of neoadjuvant therapy for early BC. The recommendations recapitulate the available clinical evidence and expert opinion to individualize patient management and optimize therapy outcomes. Consensus was reached in 63% of the statements (52/83), and the rationale behind each statement was clarified.
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Neoplasias da Mama , Terapia Neoadjuvante , Humanos , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/terapia , Terapia Neoadjuvante/métodos , Feminino , Consenso , Medicina de Precisão/métodosRESUMO
In low-middle income countries (LMICs) and the Middle East and North Africa (MENA) region, there is an unmet need to establish and improve breast cancer (BC) awareness, early diagnosis and risk reduction programs. During the 12th Breast, Gynecological & Immuno-oncology International Cancer Conference - Egypt 2020, 26 experts from 7 countries worldwide voted to establish the first consensus for BC awareness, early detection and risk reduction in LMICs/MENA region. The panel advised that there is an extreme necessity for a well-developed BC data registries and prospective clinical studies that address alternative modalities/modified BC screening programs in areas of limited resources. The most important recommendations of the panel were: (a) BC awareness campaigns should be promoted to public and all adult age groups; (b) early detection programs should combine geographically distributed mammographic facilities with clinical breast examination (CBE); (c) breast awareness should be encouraged; and (d) intensive surveillance and chemoprevention strategies should be fostered for high-risk women. The panel defined some areas for future clinical research, which included the role of CBE and breast self-examination as an alternative to radiological screening in areas of limited resources, the interval and methodology of BC surveillance in women with increased risk of BC and the use of low dose tamoxifen in BC risk reduction. In LMICs/MENA region, BC awareness and early detection campaigns should take into consideration the specific disease criteria and the socioeconomic status of the target population. The statements with no consensus reached should serve as potential catalyst for future clinical research.
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Neoplasias da Mama/diagnóstico , Neoplasias da Mama/prevenção & controle , Países em Desenvolvimento/economia , Detecção Precoce de Câncer/normas , Conhecimentos, Atitudes e Prática em Saúde , Guias de Prática Clínica como Assunto/normas , Comportamento de Redução do Risco , África do Norte/epidemiologia , Neoplasias da Mama/economia , Neoplasias da Mama/epidemiologia , Autoexame de Mama , Congressos como Assunto , Feminino , Humanos , Renda , Mamografia , Oriente Médio/epidemiologiaRESUMO
PURPOSE: We aim to study the association between stromal tumor infiltrating lymphocytes (TILs) level and disease free survival (DFS) in a group of ER and PR negative, HER2+ locally advanced breast cancer patients who underwent curative intent surgery. METHODS: This is a retrospective cohort study including 66 locally advanced hormone receptor-negative; HER2+ breast cancer patients presented between 2013 and 2015 at NCI-Cairo, Egypt. Enrolled patients had at least clinically T3 and/or node positive disease either clinically or radiologically. Metastatic workup included CT and bone scans or PET-CT. Patients with hormone receptor positive, HER2 negative, inadequate paraffin block and who lost follow up before or immediately after curative surgery were excluded. Patients were followed from breast surgery till relapse date for a minimum of 36 months. TILs and CD8 antigen were assessed on paraffin-embedded blocks using immunohistochemistry. RESULTS: Patients with a median age of 52 years presented with clinical T3 stage (53%) and N1 stage (61%). Modified radical mastectomy was performed in 79%. Only 41% received neoadjuvant chemotherapy and 56% received trastuzumab. TILs were 50, 17 and 33% for absent, intermediate and extensive groups and CD8+ lymphocytes were present in 80% of cases. At the end of follow-up period, 23 patients (35%) were found to have disease recurrence either loco-regional (22%) or distant (78%). TILs were 14, 4 and 5% for absent, intermediate and extensive respectively; while CD8+ lymphocytes were absent in 6% and present (≥1%) in 17%. Higher DFS was recorded for patients with extensive TILs level only who received trastuzumab. CONCLUSION: High TILs is good prognosis in HER2 enriched breast cancer provided that patients received HER2 directed therapy. Moreover, CD8+ lymphocytes are highly representative and maybe used as an alternative for TILs. We recommend considering TILs and specifically CD8+ as one of the risk factors that predict prognosis of HER2+ breast cancer.
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Neoplasias da Mama/sangue , Neoplasias da Mama/mortalidade , Linfócitos T CD8-Positivos/metabolismo , Linfócitos do Interstício Tumoral/metabolismo , Receptor ErbB-2/metabolismo , Idoso , Antineoplásicos Imunológicos/uso terapêutico , Biomarcadores Tumorais/sangue , Neoplasias da Mama/química , Intervalo Livre de Doença , Egito , Feminino , Humanos , Mastectomia , Pessoa de Meia-Idade , Terapia Neoadjuvante , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Valor Preditivo dos Testes , Prognóstico , Estudos Retrospectivos , Fatores de Risco , Trastuzumab/uso terapêuticoRESUMO
Background: The management of patients with triple-negative breast cancer (TNBC) is challenging with several controversies and unmet needs. During the 12th Breast-Gynaecological & Immuno-oncology International Cancer Conference (BGICC) Egypt, 2020, a panel of 35 breast cancer experts from 13 countries voted on consensus guidelines for the clinical management of TNBC. The consensus was subsequently updated based on the most recent data evolved lately. Methods: A consensus conference approach adapted from the American Society of Clinical Oncology (ASCO) was utilized. The panellists voted anonymously on each question, and a consensus was achieved when ≥75% of voters selected an answer. The final consensus was later circulated to the panellists for critical revision of important intellectual content. Results and conclusion: These recommendations represent the available clinical evidence and expert opinion when evidence is scarce. The percentage of the consensus votes, levels of evidence and grades of recommendation are presented for each statement. The consensus covered all the aspects of TNBC management starting from defining TNBC to the management of metastatic disease and highlighted the rapidly evolving landscape in this field. Consensus was reached in 70% of the statements (35/50). In addition, areas of warranted research were identified to guide future prospective clinical trials.
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Triple-negative breast cancer (TNBC) is a heterogeneous subtype of breast cancer that is defined by negative estrogen receptor (ER), progesterone receptor (PR) and human epidermal growth factor receptor 2 (HER2) status. Treating patients with TNBC remains clinically challenging, as patients are not candidates for endocrine or HER2-directed therapy. As a result, chemotherapy with traditional agents such as anthracyclines and taxanes remains the only available option with moderate success. Recent discoveries have revealed that TNBC is a heterogeneous disease at the clinical, histological and molecular levels. The use of biomarkers to identify distinct subsets of TNBC that derive the greatest benefit from presently approved as well as novel therapeutics has become the main focus of current research. The aim of this review is to explore the clinical and biological complexity of TNBC as well as identify novel therapeutic options that target the various molecular subsets of TNBC.
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BACKGROUND: Despite important advances in the therapy of acute myeloid leukemia (AML), the majority of patients die of their disease, unless bone marrow transplantation (BMT) is done. Infection and hemorrhage are still the major causes of mortality in AML patients. Progress in therapy and supportive care has led to gradual improvement in the overall results, but further improvements are still needed. PATIENTS AND METHODS: The aim of this study is to identify the outcome and costs of adult AML patients treated with conventional chemotherapy (CCT) at the National Cancer Institute (NCI), Cairo University during the time period from April 1999 to January 2002. Clinical, laboratory characteristics were all recorded. Data regarding different types of therapies given for these patients including response, outcome and costs were also collected. RESULTS: The median age of 82 identified AML patients was 34 years. The complete remission (CR) rate after induction with CCT was 52% (42/82 patients) with a median CR duration of 9 months. Twenty-eight percent of patients who achieved CR subsequently relapsed. By January 2003, fifty-eight patients were dead (70.7%). Infections were the major mortality cause, followed by disease progression then bleeding (65% , 28% and 7% respectively). The median treatment cost per patient was 33158 Egyptian Pounds (LE). It was higher for patients who achieved CR compared to those who relapsed and/or died. Drugs contributed by 78 % to the total treatment cost, while hospitalization, investigations and blood-component therapy contributed by 6%, 7% and 8% respectively. CONCLUSIONS: Outcome of patients with AML treated at NCI- Cairo University can be enhanced by improvement of supportive therapy; mainly infection control and expanding BMT programs to accommodate all eligible patients.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Leucemia Mieloide Aguda/tratamento farmacológico , Leucemia Mieloide Aguda/economia , Adolescente , Adulto , Idoso , Egito , Feminino , Custos de Cuidados de Saúde , Humanos , Leucemia Mieloide Aguda/mortalidade , Masculino , Pessoa de Meia-Idade , Prognóstico , Indução de Remissão , Estudos Retrospectivos , Taxa de Sobrevida , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: The aim of this study was to compare the standard prognostic factors of Hodgkin's lymphoma (HL) in relation to response to first line chemotherapy, disease free survival (DFS) and overall survival (OS). PATIENTS AND METHODS: The study was performed on a group of 100 adult patients diagnosed as HL and who were treated and followed-up in the years 1999 to 2001, in the Medical Oncology Department at National Cancer Institute (NCI), Cairo. The first line chemotherapy was COPP in 40%, ABVD in 35% and COPP/ABV hybrid in 25%. Patients were classified into early stage disease: Stages I, IIA and IIB without poor risk factors, n=43 and advanced stage disease: Stages III, IV and IIB with poor risk factors, n=57 analysis of the prognostic factors for early versus advanced-stage disease was done by univariate and multivariate regression analysis. RESULTS: Complete remission (CR) was attained in 69% of the patients after first line chemotherapy; being 87.8 % and 54.7% for early and advanced disease, respectively, (p=0.0001). The CR rates after different chemotherapy regimens were 81.8%, 90% and 90% for the ABVD, COPP and COPP/ABV hybrid regimens in the early-disease group; respectively; in contrast to the corresponding figures of 54.5%, 50% and 61.5% in the advanced- stage group. The DFS at 4 years, was 94 %, 55% and 54.5% for the patients treated with ABVD, COPP and COPP/ABV hybrid, respectively (p=0.2). The DFS and OS in this series of patients were 61.3% and 53.7%, being 69.8% and 70.7% for the early and 45.1% and 38.9% for the advanced-disease, respectively The OS of the whole group was significantly related to age (p=0.04), sex (p=0.005), early versus advanced disease (p=0.0001) and B symptoms (p=0.0006). CONCLUSIONS: The adequate response and DFS of the early compared to the advanced-stage disease supported the evolving role of risk adapted chemotherapy for HL. The prognostic factors proved to be of significant impact in our series. The results of this study pointed to the need for an improved treatment strategy in this potentially curable disease,especially for the advanced disease.