Limited post-chemotherapy retroperitoneal resection of residual tumour in non-seminomatous testicular cancer: complications, outcome and quality of life. (3rd August 2018)

• Record Type: Journal Article
• Authors: Schmidt, Anna Hartmann; Høyer, Morten; Jensen, Bent Frode Skov; Agerbaek, Mads
• Is Part Of: Acta oncologica. Volume 57:Number 8(2018)
• Page Start: 1084
• Page End: 1093
• Publication Date: 2018-08-03
• Subjects: Oncology -- Periodicals; Cancer -- Treatment -- Periodicals; 616.992
• DOI: 10.1080/0284186X.2018.1449249
• Languages: English
• ISSNs: 0284-186X

Abstract

Abstract: Background: Resection of residual masses after chemotherapy plays a crucial role in management of patients with germ cell tumours (GCTs). The extent of surgery is controversial and we present the experiences from Aarhus University Hospital over a 20-year period. The aim was to evaluate survival, complications, working ability and quality of life (QOL) following a limited surgical procedure performed to resect residual masses in non-seminomatous testicular cancer patients after chemotherapy. Material and methods: A consecutive patient cohort of 109 patients having surgery between 1993 and 2013 was investigated. Hospital records were reviewed and complications were graded according to the Clavien-Dindo classification. QOL data were assessed in a cross-sectional analysis using the European Organisation for Research and Treatment of Cancer (EORTC), QLQ-C30 version 3.0. Patients were matched 1:1 with controls to evaluate the influence of surgical resection on the QOL. Results: With a median follow-up of 10.3 years, 11 relapses in retroperitoneum were recorded in 10 patients (9%), and four patients (5%) died of disease progression. The majority of relapses in patients considered having no evidence of disease (NED) after primary retroperitoneal surgery occurred 10 + years after treatment and was outside the field of the elective lymph node dissection. Twenty-seven (44%) grade I, 15 (24%) grade II, 7 (11%) grade IIIa and 13 (21%) grade IIIb complications were recorded. No grade IV and V complications were observed. Twenty-three patients (20%) reported loss of antegrade ejaculation. We found no significant differences between patients and controls regarding QOL. Conclusion: The survival outcome and complication rate are favourable and are comparable to studies involving full and modified template lymph node dissection. We find that limited resection constitutes an applicable and safe procedure. Limited surgical resection did not influence the patients' long-term QOL. Longer follow-up might be considered.