Journals / Cukurova Medical Journal / 2018 / Cilt: 43 - Sayı: 3

Clinicohistopathological features and treatment outcomes of neuroendocrine tumors: a single center experience

Nöroendokrin tümörlerin klinikohistopatolojik özellikleri ve tedavi sonuçları: tek merkez deneyimi

Pages
533–538
Publication Date
2018-09-30
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Results: Median overall survival (OS) time for all group and localized NETs were 44 and 24 months, respectively.

📌 3 Key Takeaways

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Objective & Hypothesis:Purpose: Tumor and patient characteristics of neuroendocrine tumors (NET) significantly change between geographical locations that probably induced by environmental and genetic factors throughout the world.
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Key Findings & Data:Materials and Methods: We performed retrospective analysis of 115 patients of NETs those who followed by Baskent University, department of Medical Oncology and department of General Surgery to record patients and tumors characteristics, treatment modalities, survival rates, and prognostic factors.
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Conclusion & Impact:Results: Median overall survival (OS) time for all group and localized NETs were 44 and 24 months, respectively.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:nöroendokrin · tümör · sonuçlar

Abstract

Purpose: Tumor and patient characteristics of neuroendocrine tumors (NET) significantly change between geographical locations that probably induced by environmental and genetic factors throughout the world. Therefore, reporting single center experience may help clarifying epidemiological view and improving decision-making process. Materials and Methods: We performed retrospective analysis of 115 patients of NETs those who followed by Baskent University, department of Medical Oncology and department of General Surgery to record patients and tumors characteristics, treatment modalities, survival rates, and prognostic factors. Results: Median overall survival (OS) time for all group and localized NETs were 44 and 24 months, respectively. Most common primary site was found as gastrointestinal system and then pancreatic region. Curative surgical resection rate was 46% and 8.5% of patients presented with carcinoid syndrome. Liver metastasis was far the most common metastatic site compared to lung, bone, and lymph node metastasis. Over 70 percent of patients were treated with chemotherapy and somatostatin analogs. Conclusion: Patients with higher grade, male gender, and advanced age (>65 years old) had poor survival rate. However, relatively low number of patients and less usage of (<10%) of new treatment modalities created limitations for producing future directions from our study.

Özet

Amaç: Nöroendokrin tümörler (NET) tümör ve hasta özellikleri, muhtemelen tüm dünyada çevresel ve genetik faktörlerin yol açtığı coğrafi alanlar arasında önemli değişiklik göstermektedir. Bu nedenle, tek merkez deneyimi bildirmek, epidemiyolojik görüşleri açıklığa kavuşturmaya ve karar verme sürecini geliştirmeye yardımcı olabilirGereç ve Yöntem: Başkent Üniversitesi Tıbbi Onkoloji Anabilim Dalına başvuran ve takip edilen, tümör özelliklerini, tedavi yöntemlerini, sağkalım oranlarını ve prognostik faktörlerini kaydettiğimiz 82 NET tanılı hastanın retrospektif analizi yapılmıştır.Bulgular: Tüm grup ve lokal evredeki NET'lerin genel sağkalım süresi, sırasıyla 44 ve 24 aydır. En sık görülen primer tümör alanı gastrointestinal sistem ve daha sonra pankreas bölgesi olarak bulundu. Küratif cerrahi rezeksiyon oranı karsinoid sendrom ile başvuran hastaların%46'sında ve %8.5'inde idi. Karaciğer metastazı akciğer, kemik ve lenf nodu metastazı ile karşılaştırıldığında en yaygın metastatik bölge idi. Hastaların %70'inden fazlası kemoterapi ve somatostatin analoğu ile tedavi edildi. Sonuç: Daha yüksek greydli, erkek cinsiyeti olan ve ileri yaşta (>65 yaş) hastalarda sağkalım oranı düşüktür. Bununla birlikte, nispeten düşük hasta sayısı ve yeni tedavi yöntemlerinin (<%10) daha az kullanımı, çalışmamızın gelecek için yönermeler üretebilmesi için sınırlamalar getirdi.

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Cite This Article

SEDEF, A. M., KÖSE, F., SÜMBÜL, A. T., MERTSOYLU, H., BESEN, A. A., SEZER, A., ÖZYILKAN, Ö., ABALI, H. (2018). Clinicohistopathological features and treatment outcomes of neuroendocrine tumors: a single center experience. Cukurova Medical Journal, Cilt: 43 - Sayı: 3, 533–538. https://ajindex.com/articles/56569

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