RESUMO
BACKGROUND: Although prostate cancer is a prevalent malignancy worldwide, its clinical presentation and management in the Middle East are not well-documented. This study aims to provide insights into the initial clinical presentation and management of prostate cancer in this region. METHODS: A retrospective review was conducted on seven institutional databases from six Middle Eastern countries, including Türkiye, Lebanon, Iraq, Syria, Bahrain, and Jordan, to identify patients diagnosed with prostate cancer in 2021. Descriptive analysis was performed on the collected data to provide an overview of the demographic, clinical, and treatment variables. RESULTS: A total of 1,136 patients were identified with a median age of 70 (range, 50-84). Most patients (78%) received their prostate cancer diagnosis after presenting with symptoms, as opposed to routine PSA screening. At the time of diagnosis, 35% of men had clinical T3 or T4 disease, 54% with Stage IV disease and 50% with Gleason score ≥ 8. Regarding treatment, 20% of non-metastatic and 22% of metastatic patients received no treatment. CONCLUSION: Most men in this study sought prostate cancer evaluation due to symptoms and were subsequently diagnosed with advanced-stage disease, providing a foundation for future research aimed at understanding the underlying factors behind the observed trends and enabling informed interventions.
Assuntos
Antígeno Prostático Específico , Neoplasias da Próstata , Masculino , Humanos , Neoplasias da Próstata/diagnóstico , Neoplasias da Próstata/epidemiologia , Neoplasias da Próstata/terapia , Estudos Retrospectivos , Iraque , Líbano/epidemiologia , Estadiamento de NeoplasiasRESUMO
PURPOSE: The aim of this study was to assess for changes in quality of life (QOL) among cancer patients who undergo radiotherapy (RT) and to identify factors that influence QOL in this group. MATERIALS AND METHODS: Three hundred sixty-seven cancer patients who received curative RT were investigated using the EORTC QLQ-C30 questionnaire at the start of RT, end of RT, and 1 and 6 months post-RT. RESULTS: The patients were 49 % women, 51 % men, and median age at diagnosis was 57 years (range, 16-86 years). Compared to pre-RT, at the end of RT, the global health status score (p < 0.001), nausea/vomiting (p < 0.001), and apetite loss scores (p < 0.001) were significantly poorer. Compared to the end of RT, at 1 and 6 months post-RT, global health status, all functional, and all symptom scores were significantly improved (p < 0.001). Patient sex influenced scores for pain (p = 0.036), appetite loss (p = 0.027), and financial difficulty (p = 0.003). Performance status influenced scores for global health status (p = 0.006), physical functioning (p < 0.001), cognitive functioning (p = 0.001), and role functioning (p = 0.021). Comorbidity influenced fatigue score (p < 0.001). Cancer stage influenced scores for physical functioning (p = 0.001), role functioning (p = 0.010), and fatigue (p < 0.001). Treatment modality (chemoRT vs. RT alone) influenced scores for physical functioning (p = 0.016), fatigue (p < 0.001), nausea/vomiting (p = 0.009), and appetite loss (p < 0.001); and RT field influenced scores for nausea/vomiting (p = 0.001), appetite loss (p = 0.003), and diarrhea (p = 0.037). Radiotherapy dose functioning (p < 0.001), cognitive functioning (p < 0.001), social functioning (p < 0.001), fatigue (p < 0.001), and pain (<60 vs ≥60 Gy) had an effect on scores for physical functioning (p < 0.001), role functioning (p < 0.001), emotional (p < 0.001), insomnia (p < 0.001), constipation (p < 0.001). CONCLUSION: While RT negatively affects cancer patients' QOL, restoration tends to be rapid and patients report significant improvement by 1 month post-RT. Various patient- and disease-specific factors and RT modality affect QOL in this patient group. We advocate measuring cancer patients' QOL regularly as part of routine patient management.
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Neoplasias/radioterapia , Qualidade de Vida , Lesões por Radiação/etiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Anorexia/etiologia , Comorbidade , Constipação Intestinal/etiologia , Fadiga/etiologia , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Náusea/etiologia , Estadiamento de Neoplasias , Dor , Radioterapia/efeitos adversos , Distúrbios do Início e da Manutenção do Sono/etiologia , Inquéritos e Questionários , Vômito/etiologia , Adulto JovemRESUMO
PURPOSE: Prostate cancer has emerged as a significant public health challenge in the Middle East, characterized by rising incidence rates and a concerning mortality-to-incidence ratio. Yet, despite these alarming trends, data regarding prostate cancer awareness in the region remain limited. To address this critical knowledge gap, this study investigates prostate cancer awareness within the Middle East. MATERIALS AND METHODS: A cross-sectional survey was performed among 5,913 men age 40 years and older across 14 Middle Eastern countries between January 1, 2022, and July 31, 2023. Excluding those with a history of prostate cancer, a validated questionnaire assessed prostate cancer awareness. Data were analyzed using frequencies and percentages for categorical variables, medians and ranges for continuous variables, and Pearson chi-square analysis for relationships between education levels and awareness of prostate cancer. RESULTS: The survey achieved a 74.9% response rate, with 4,431 male participants. Regarding prostate cancer awareness, 83.8% of participants had heard of the disease. However, only 31.0% correctly identified it as the most common malignancy in men, and 21.8% believed it affects both sex. Awareness of screening was limited, with just 19.1% recognizing the prostate-specific antigen test's role. Additionally, participants had a pessimistic view, with a mean perception that 75% of patients with prostate cancer die from the disease, rather than from other causes. Higher education levels were associated with significantly increased awareness of prostate cancer (P < .001). CONCLUSION: This study reveals that while general awareness of the disease exists, crucial knowledge deficits regarding risk factors, screening, and prognosis are evident. Addressing these knowledge gaps through culturally tailored education may improve early detection rates, treatment outcomes, and ultimately reduce the burden of prostate cancer in the Middle East.
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Conhecimentos, Atitudes e Prática em Saúde , Neoplasias da Próstata , Humanos , Masculino , Estudos Transversais , Neoplasias da Próstata/epidemiologia , Neoplasias da Próstata/diagnóstico , Neoplasias da Próstata/psicologia , Oriente Médio/epidemiologia , Pessoa de Meia-Idade , Adulto , Inquéritos e Questionários , Idoso , Detecção Precoce de Câncer/psicologiaRESUMO
Purpose: To report the utilization of radiation therapy in Syrian refugee patients with prostate cancer residing in Turkey. Methods and materials: A multi-institutional retrospective review including 14 cancer centers in Turkey was conducted to include 137 Syrian refugee patients with prostate cancer treated with radiation therapy (RT). Toxicity data was scored using the National Cancer Institute Common Terminology Criteria for Adverse Events version 3.0. Noncompliance was defined as a patient missing two or more scheduled RT appointments. Results: Advanced disease, defined as stage III or IV, was reported in 64.2% of patients while androgen deprivation therapy (ADT) was only administrated to 20% of patients. Conventionally fractionated RT with a median number of 44 fractions was delivered to all patients with curative intent (n = 61) while palliative RT (n = 76) was delivered with a median number of 10 fractions. The acute grade 3-4 toxicity rate for the entire cohort was 16%. Noncompliance rate was 42%. Conclusion: Most Syrian refugee prostate cancer patients presented with advanced disease however ADT was seldom used. Despite the low treatment compliance rate, conventional fractionation was used in all patients. Interventions are critically needed to improve screening and increase the use of standard-of-care treatment paradigms, including hypofractionated RT and ADT.
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Neoplasias da Próstata , Refugiados , Humanos , Masculino , Antagonistas de Androgênios , Neoplasias da Próstata/radioterapia , Hipofracionamento da Dose de Radiação , SíriaRESUMO
BACKGROUND: Accurate localization of the lumpectomy cavity is important for breast cancer radiotherapy after breast-conserving surgery (BCS), but the LC localization based on CT is often difficult to delineate accurately. The study aimed to compare CT-defined LC planning to MRI-defined findings in the supine position for higher soft-tissue resolution of MRI. METHODS: Fifty-nine breast cancer patients underwent radiotherapy CT planning in supine position followed by MR imaging on the same day. LC was contoured by the radiologist and radiation oncologist together by CT and MRI separately. T2 weighted MR images and tomography findings were combined and the LC volume, mean diameter and the longest axis length were measured after contouring. Subsequently, patients were divided into two groups according to seroma in LC and the above-mentioned parameters were compared. RESULTS: We did not find any statistically significant difference in the LC volume, mean diameter and length at the longest axis between CT and MRI but based on the presence or absence of seroma, statistically significant differences were found in the LC volumes and the length at the longest axis of LC volumes. CONCLUSION: We believe that the supine MRI in the same position with CT will be more effective for radiotherapy planning, particularly in patients without a seroma in the surgical cavity.
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Mama , Mastectomia Segmentar , Humanos , Imageamento por Ressonância Magnética , Seroma/diagnóstico por imagem , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: This study aimed to determine the demographical distribution, survival and prognostic factors for neuroendocrine tumors monitored in our clinic. MATERIALS AND METHODS: Data for 52 patients who were admitted to Cumhuriyet University Medical Faculty Training Research and Practice Hospital Oncology Center between 2006 and 2012 and were diagnosed and treated for neuroendocrine tumors were investigated. RESULTS: Of the total, 30 (58%) were females and 22 (42%) were males. The localization of the disease was gastroenteropancreatic in 29 (56%) patients and other sites in 23 (44%). The most frequently involved organ in the gastroenteropancreatic system was the stomach (n=10, 19%) and the most frequently involved organ in other regions was the lungs (n=10, 19%). No correlation was found between immunohistochemical staining for proteins such as chromogranin A, synaptophysin, and NSE and the grade of the tumor. The patients were followed-up at a median of 24 months (1-90 months). The three-year overall survival rate was 71%: 100% in stage I, 88% in stage II, 80% in stage III, and 40% in stage IV. The three-year survival rate was 78% in tumors localized in the gastroenteropancreatic region, and 54% in tumors localized in other organs. In the univariate analysis, gender, age, performance status of the patients, grade, localization, surgical treatment, and neutrophil/ lymphocyte ratio (≤ 5 versus >5) affected the prognosis of the patients. CONCLUSIONS: Most of the tumors were localized in the gastroenteropancreatic region, and the three-year survival rate in tumors localized in this region was better than the tumors localized in other sites. Surgical treatment was a positive independent prognostic factor, whereas Grade 3 and a neutrophil/lymphocyte ratio of >5 were negative independent prognostic factors.
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Tumores Neuroendócrinos/mortalidade , Tumores Neuroendócrinos/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Biomarcadores Tumorais/metabolismo , Criança , Terapia Combinada , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Tumores Neuroendócrinos/metabolismo , Tumores Neuroendócrinos/patologia , Prognóstico , Taxa de Sobrevida , Adulto JovemRESUMO
BACKGROUND: Lung cancer is the most common cause of cancer-related death worldwide. The incidence of lung cancer is aproximately 7-8 thousand percent in Turkish women. In this study, we aimed to evaluate the clinical, pathological properties and survival data of female patients with lung cancer who were treated in our center. MATERIALS AND METHODS: From 2007 to 2012, 50 women with lung cancer were enrolled. Patient data were evaluated retrospectively. RESULTS: The median age was 61 (40-81). Forty patients (80%) were diagnosed with non small cell lung cancer (NSCLC), 10 patients (20%) were small cell carcinoma (SCC). Twelve (24%) patients were smokers and 13 of 16 non-smokers had a history of exposure to asbestos. The most common histologic subtype was adenocarcinoma (46%) and this accounted for 71% in patients with exposure to asbestos. The most common initial Eastern Cooperative Oncology Group (ECOG) performance score was 1 (24 patients, 48%) and initial stage was IV (25 patients, 50%) in the study group. During the median 15 months (1-96 months) followup period: 1 year overall survival (OS) was 68%, 2year overall survival was 36% and the median survival time was 19 months. According to univariate analysis, poor ECOG performance status, advanced stage, anemia and weight loss at time of diagnosis were negative prognostic factors. However, adenocarcinoma sub-type was a positive prognostic factor. CONCLUSIONS: In this study NSCLC sub-type, poor ECOG performance score, advanced stage, anemia and weight loss were prognostic factors in Turkish women with lung cancer.
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Adenocarcinoma/patologia , Carcinoma Pulmonar de Células não Pequenas/patologia , Neoplasias Pulmonares/patologia , Carcinoma de Pequenas Células do Pulmão/patologia , Adenocarcinoma/secundário , Adenocarcinoma/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Amianto/efeitos adversos , Carcinoma Pulmonar de Células não Pequenas/secundário , Carcinoma Pulmonar de Células não Pequenas/terapia , Feminino , Nível de Saúde , Humanos , Estimativa de Kaplan-Meier , Neoplasias Pulmonares/terapia , Pessoa de Meia-Idade , Prognóstico , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Carcinoma de Pequenas Células do Pulmão/secundário , Carcinoma de Pequenas Células do Pulmão/terapia , Fumar/efeitos adversos , Taxa de Sobrevida , TurquiaRESUMO
BACKGROUND: Although many prognostic factors have been identified for lung cancers, new ones are needed to determine the course of the disease. Recently, a high neutrophil to lymphocyte ratio (NLR) prior to surgery or treatment has been shown to be an indicator of prognosis for cancer. The aim of this study was to investigate the value of NLR as a prognostic factor and the correlation between NLR and other probable clinical prognostic factors in non small cell lung cancer patients prior to treatment. MATERIALS AND METHODS: Data of patients who were diagnosed with non-small cell lung cancer in our institution were retrospectively reviewed. Demographic and clinicopathologic characteristics were recorded. NLR was calculated before the application of any treatment. RESULTS: A total of 299 patients, 270 (90%) males and 29 (10%) females, were included in the study. Age (p<0.001) stage (p<0.001), Eastern Cooperative Oncology Group performance status (p<0.001), weight loss (p<0.001), anemia (p<0.001), histopatology (p<0.001), NLR ≥ 3 (p=0.048), NLR ≥ 4 (p=0.025) and NLR ≥ 5 (p=0.018) were found to be the prognostic factors. Age, anemia, Eastern Cooperative Oncology Group performance status, the stage, NLR (≥ 5) were an independent prognostic factors. There was a positive correlation between NLR and the Eastern Cooperative Oncology Group performance status (0.23, p=0.001), the C reactive protein levels (r=0.36, p<0.001). CONCLUSIONS: Prior to treatment high NLR was found as an independent poor prognosis factor. Besides, NLR correlated with Eastern Cooperative Oncology Group performance status and the C reactive protein levels.