Araştırma Makalesi

Evaluation of Relapse Risk Factors and Treatment Outcomes in Stage 1 Germ Cell Testicular Tumors

Cilt: 50 Sayı: 4 29 Aralık 2023
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Evaluation of Relapse Risk Factors and Treatment Outcomes in Stage 1 Germ Cell Testicular Tumors

Öz

Aim: This study aims to evaluate risk factors for relapse in stage 1 germ cell tumors (GCTs) and compare relapse and survival outcomes between treated and untreated patients. Method: The study encompasses patients diagnosed with GCTs aged 18 and above, treated and monitored at our oncology clinic between 2012 and 2022. After excluding cases with secondary malignancies, 54 patients with confirmed histopathological stage 1 testicular tumors were analyzed. Patient data, treatment received, and follow-up information were recorded, and statistical analyses were performed using IBM SPSS Statistics version 22.0. Results: In the seminoma subgroup, relapse was observed in 3 out of 24 (12.5%) patients. Although there was no statistically significant difference in terms of relapse between the groups with and without risk factors such as rete testis involvement and tumor diameter, it was observed that relapse occurred at a higher frequency in both risk groups. Among non-seminomatous tumors, 5 out of 30 (16.7%) patients experienced relapse. Although a notable numerical difference in lymphovascular invasion —a defined risk factor—was observed, statistical significance was lacking. A significant difference in relapse was observed between patients receiving adjuvant treatment and those who did not. Conclusion: For both seminoma and non-seminomatous tumors at stage 1, surveillance is recommended for patients lacking identified risk factors. Nevertheless, patients with established risk factors warrant personalized consideration, weighing factors such as age, comorbidities, and preferences to guide treatment decisions.

Anahtar Kelimeler

Kaynakça

  1. 1.Kobayashi K, Saito T, Kitamura Y, et al. Oncologicaloutcomes in patients with stage I testicular seminomaand nonseminoma: pathological risk factors for relapse and feasibility of surveillance after orchiectomy. DiagnPathol 2013; 8: 57
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  4. 4. Ruf CG, Schmidt S, Kliesch S, et al. Testicular germ cell tumours' clinical stage I: comparison of surveillancewith adjuvant treatment strategies regardingrecurrence rates and overall survival-a systematicreview. World J Urol 2022; 40: 2889-900.
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  6. 6.Warde P, Specht L, Horwich A, et al. Prognosticfactors for relapse in stage I seminoma managed bysurveillance: a pooled analysis. J Clin Oncol 2002; 20:4448-52.
  7. 7.Aparicio J, Germa JR, Garcia del Muro X, et al. Risk-adapted management for patients with clinical stage Iseminoma: the Second Spanish Germ Cell Cancer Cooperative Group study. J Clin Oncol 2005; 23: 8717-23.
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Tıp Eğitimi

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

29 Aralık 2023

Gönderilme Tarihi

12 Eylül 2023

Kabul Tarihi

3 Kasım 2023

Yayımlandığı Sayı

Yıl 2023 Cilt: 50 Sayı: 4

Kaynak Göster

APA
Duzkopru, Y., Koçanoğlu, A., & Gülcü, S. (2023). Evaluation of Relapse Risk Factors and Treatment Outcomes in Stage 1 Germ Cell Testicular Tumors. Dicle Medical Journal, 50(4), 447-452. https://doi.org/10.5798/dicletip.1411488
AMA
1.Duzkopru Y, Koçanoğlu A, Gülcü S. Evaluation of Relapse Risk Factors and Treatment Outcomes in Stage 1 Germ Cell Testicular Tumors. diclemedj. 2023;50(4):447-452. doi:10.5798/dicletip.1411488
Chicago
Duzkopru, Yakup, Abdülkadir Koçanoğlu, ve Serkan Gülcü. 2023. “Evaluation of Relapse Risk Factors and Treatment Outcomes in Stage 1 Germ Cell Testicular Tumors”. Dicle Medical Journal 50 (4): 447-52. https://doi.org/10.5798/dicletip.1411488.
EndNote
Duzkopru Y, Koçanoğlu A, Gülcü S (01 Aralık 2023) Evaluation of Relapse Risk Factors and Treatment Outcomes in Stage 1 Germ Cell Testicular Tumors. Dicle Medical Journal 50 4 447–452.
IEEE
[1]Y. Duzkopru, A. Koçanoğlu, ve S. Gülcü, “Evaluation of Relapse Risk Factors and Treatment Outcomes in Stage 1 Germ Cell Testicular Tumors”, diclemedj, c. 50, sy 4, ss. 447–452, Ara. 2023, doi: 10.5798/dicletip.1411488.
ISNAD
Duzkopru, Yakup - Koçanoğlu, Abdülkadir - Gülcü, Serkan. “Evaluation of Relapse Risk Factors and Treatment Outcomes in Stage 1 Germ Cell Testicular Tumors”. Dicle Medical Journal 50/4 (01 Aralık 2023): 447-452. https://doi.org/10.5798/dicletip.1411488.
JAMA
1.Duzkopru Y, Koçanoğlu A, Gülcü S. Evaluation of Relapse Risk Factors and Treatment Outcomes in Stage 1 Germ Cell Testicular Tumors. diclemedj. 2023;50:447–452.
MLA
Duzkopru, Yakup, vd. “Evaluation of Relapse Risk Factors and Treatment Outcomes in Stage 1 Germ Cell Testicular Tumors”. Dicle Medical Journal, c. 50, sy 4, Aralık 2023, ss. 447-52, doi:10.5798/dicletip.1411488.
Vancouver
1.Yakup Duzkopru, Abdülkadir Koçanoğlu, Serkan Gülcü. Evaluation of Relapse Risk Factors and Treatment Outcomes in Stage 1 Germ Cell Testicular Tumors. diclemedj. 01 Aralık 2023;50(4):447-52. doi:10.5798/dicletip.1411488