Journals / Türk Göğüs Kalp Damar Cerrahisi Dergisi / 2021 / Cilt: 29 - Sayı: 4

Outcomes of thymoma after multimodal therapy and determinants of survival:A 16-year experience of a tertiary cancer center

Multimodal tedavi sonrası timoma hastalığının seyri ve hastalarda sağkalımın belirleyicileri:Üçüncü basamak kanser merkezinin 16 yıllık deneyimi

Pages
487–495
Publication Date
2022-09-02
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

Data includingdiagnosis of myasthenia gravis, diagnosis of diabetes mellitus, disease stage,histological type of tumor, capsule invasion and surgical margin status,lymphadenectomy, adjuvant radiotherapy or chemotherapy, time from surgeryto the first day of adjuvant treatment, length of hospital stay, and overall anddisease-free survival rates were recorded.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Background: In this study, we aimed to evaluate the factors that contribute tosurvival outcomes in patients with thymoma treated with multimodal approaches.
📊
Key Findings & Data:Methods: A total of 203 patients (105 males, 98 females; median age: 49 years;range, 17 to 77 years) with Masaoka-Koga Stage II-IV thymoma betweenJanuary 2002 and December 2018 were retrospectively analyzed.
💡
Conclusion & Impact:Data includingdiagnosis of myasthenia gravis, diagnosis of diabetes mellitus, disease stage,histological type of tumor, capsule invasion and surgical margin status,lymphadenectomy, adjuvant radiotherapy or chemotherapy, time from surgeryto the first day of adjuvant treatment, length of hospital stay, and overall anddisease-free survival rates were recorded.
🔬Design:Research Article
📍Scope:2002 Verileri
⚙️Variables:Domain Parameters

Abstract

Background: In this study, we aimed to evaluate the factors that contribute tosurvival outcomes in patients with thymoma treated with multimodal approaches. Methods: A total of 203 patients (105 males, 98 females; median age: 49 years;range, 17 to 77 years) with Masaoka-Koga Stage II-IV thymoma betweenJanuary 2002 and December 2018 were retrospectively analyzed. Data includingdiagnosis of myasthenia gravis, diagnosis of diabetes mellitus, disease stage,histological type of tumor, capsule invasion and surgical margin status,lymphadenectomy, adjuvant radiotherapy or chemotherapy, time from surgeryto the first day of adjuvant treatment, length of hospital stay, and overall anddisease-free survival rates were recorded. Results: Of the patients, 91 had Stage II, 67 had Stage III, and 45 had Stage IVdisease. A total of 123 patients (61%) had myasthenia gravis. Seventy-six patientsreceived adjuvant radiotherapy and 48 patients received either neoadjuvant(n=35) or adjuvant (n=25) chemotherapy. Higher disease stage, presence ofR1 resection, and treatment with chemotherapy were significant factors fordecreased disease-free survival time. Older age, higher disease stage, longerpostoperative hospital stay, chemotherapy, and disease recurrence were effectivecontributors to decreased overall survival time. Adjuvant radiotherapy had astatistically significant positive effect on overall survival only in patients withcompletely resected Stage IV disease (five-year overall survival: 94.7% vs. 79.1%,respectively; p=0.015). In the multivariate analysis, older age (hazard ratio: 4.26),higher disease stage (hazard ratio: 2.95), and longer hospitalization time (hazardratio: 3.81) were significant prognostic factors for overall survival. Patientswith local recurrence who underwent complete resection had a survival timecomparable to non-recurrent patients (p=0.753). Conclusion: For patients with thymoma, higher disease stage, age ≥50 years,longer hospitalization, and need for chemotherapy are associated with worsesurvival rates. Adjuvant chemotherapy has a positive impact on Stage IV disease.Resection of recurrent lesions has a valuable impact on survival.

Özet

Amaç: Bu çalışmada, multimodal yaklaşımlar ile tedavi edilen timomahastalarının sağkalım sonuçlarına katkıda bulunan faktörler değerlendirildi. Ça­lış­ma pla­nı: Ocak 2002 - Aralık 2018 tarihleri arasında Masaoka-KogaEvre II-IV timomalı toplam 203 hasta (105 erkek, 98 kadın; medyan yaş: 49yıl; dağılım, 17-77 yıl) retrospektif olarak incelendi. Myastenia gravis tanısı,diabetes mellitus tanısı, hastalık evresi, tümörün histolojik türü, kapsülinvazyonu ve cerrahi sınır durumu, lenfadenektomi, adjuvan radyoterapiveya kemoterapi, cerrahiden adjuvan tedavinin ilk gününe kadar geçen süre,hastanede yatış süresi ve genel ve hastalıksız sağkalım oranları kaydedildi. Bulgular: Hastaların 91’inde Evre II, 67’sinde Evre III ve 45’inde Evre IVhastalık izlendi. Toplam 123 hastada (%61) myastenia gravis vardı. Yetmişaltı hastaya adjuvan radyoterapi ve 48 hastaya neoadjuvan (n=35) veya adjuvan(n=25) kemoterapi verildi. Yüksek hastalık evresi, R1 rezeksiyon varlığı vekemoterapi azalmış hastalıksız sağkalım süresinin anlamlı faktörleriydi.İleri yaş, yüksek hastalık evresi, ameliyat sonrası uzun süreli hastane yatışı,kemoterapi ve hastalık nüksü genel sağkalım süresinin azalmasına katkıdabulunan faktörlerdi. Yalnızca tam rezeke Evre IV hastalığı olan hastalarda,adjuvan radyoterapinin genel sağkalım üzerinde istatistiksel olarak anlamlıbir pozitif etkisi vardı (beş yıllık genel sağkalım: sırasıyla %79.1’e kıyasla%94.7; p=0.015). Çok değişkenli analizde ileri yaş (risk oranı: 4.26),yüksek hastalık evresi (risk oranı: 2.95) ve daha uzun hastanede yatış süresi(risk oranı: 3.81) genel sağkalımın anlamlı prognostik faktörleriydi. Tamrezeksiyon uygulanmış lokal nüks saptanan hastalardaki sağkalım süresi, hiçnüks saptanmayan hastalar ile benzer bulundu (p=0.753). So­nuç: Timomalı hastalarda yüksek hastalık evresi, ≥50 yaş, daha uzun sürelihastanede yatış ve kemoterapi ihtiyacı, daha kötü sağkalım oranları ile ilişkilidir.Adjuvan radyoterapi, Evre IV hastalık üzerinde olumlu etkiye sahiptir. Tekrarlayanlezyonların rezeksiyonunun sağkalım üzerinde önemli bir etkisi vardır.

🔖

Cite This Article

YEĞEN, G., SAĞLAM, E. K., VATANSEVER, S., KARA, M., Karaman, Ş., KABA, E., ERALP, Y., ÖZKAN, B., TOKER, A., KIZIR, A., AK, N., FERHATOĞLU, F., AYDIN, E., AYDINER, A., ÜLKER, M., DAĞOĞLU, N., BAYRAKTAR, S., DİŞÇİ, R. (2022). Outcomes of thymoma after multimodal therapy and determinants of survival:A 16-year experience of a tertiary cancer center. Türk Göğüs Kalp Damar Cerrahisi Dergisi, Cilt: 29 - Sayı: 4, 487–495. https://ajindex.com/articles/423570

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (15)

  1. Detterbeck FC. Evaluation and treatment of stage I and II thymoma. J Thorac Oncol 2010;5(10 Suppl 4):S318-22
  2. Yanarateş A, Budak E. The role of positron emission tomography/computed tomography in the evaluation of anterior mediastinal masses and differentiating between the histological subtypes of thymic epithelial neoplasms. Turk Gogus Kalp Dama 2020;28:315-21
  3. Engels EA. Epidemiology of thymoma and associated malignancies. J Thorac Oncol 2010;5(10 Suppl 4):S260-5
  4. Bernard C, Frih H, Pasquet F, Kerever S, Jamilloux Y, Tronc F, et al. Thymoma associated with autoimmune diseases: 85 cases and literature review. Autoimmun Rev 2016;15:82-92
  5. Marx A, Chan JK, Coindre JM, Detterbeck F, Girard N, Harris NL, et al. The 2015 World Health Organization classification of tumors of the thymus: Continuity and changes. J Thorac Oncol 2015;10:1383-95
  6. Koga K, Matsuno Y, Noguchi M, Mukai K, Asamura H, Goya T, et al. A review of 79 thymomas: Modification of staging system and reappraisal of conventional division into invasive and non-invasive thymoma. Pathol Int 1994;44:359-67
  7. Masaoka A. Staging system of thymoma. J Thorac Oncol 2010;5(10 Suppl 4):S304-12
  8. Kondo K. Tumor-node metastasis staging system for thymic epithelial tumors. J Thorac Oncol 2010;5(10 Suppl 4):S352-6
  9. Detterbeck FC, Zeeshan A. Thymoma: Current diagnosis and treatment. Chin Med J (Engl) 2013;126:2186-91
  10. Jackson MW, Palma DA, Camidge DR, Jones BL, Robin TP, Sher DJ, et al. The impact of postoperative radiotherapy for thymoma and thymic carcinoma. J Thorac Oncol 2017;12:734-44
  11. Girard N, Ruffini E, Marx A, Faivre-Finn C, Peters S; ESMO Guidelines Committee. Thymic epithelial tumours: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol 2015;26 Suppl 5:v40-55
  12. Liu Q, Gu Z, Yang F, Fu J, Shen Y, Wei Y, et al. The role of postoperative radiotherapy for stage I/II/III thymic tumorresults of the ChART retrospective database. J Thorac Dis 2016;8:687-95
  13. Venuta F, Rendina EA, Pescarmona EO, De Giacomo T, Vegna ML, Fazi P, et al. Multimodality treatment of thymoma: A prospective study. Ann Thorac Surg 1997;64:1585-91
  14. Wilkins KB, Sheikh E, Green R, Patel M, George S, Takano M, et al. Clinical and pathologic predictors of survival in patients with thymoma. Ann Surg 1999;230:562-72
  15. Su XY, Wu WL, Liu N, Zhang SF, Li GD. Thymic epithelial tumors: A clinicopathologic study of 249 cases from a single institution. Int J Clin Exp Pathol