Gonadal late effects, fertility and sexual functioning in long-term survivors after high-dose chemotherapy with autologous stem cell transplantation (HD-CT) for testicular cancer

AbstractBeginning in 1985, patients in British Columbia with Hodgkin lymphoma (HL) that was not controlled by conventional chemotherapy routinely underwent high-dose chemotherapy and autologous stem cell transplantation (HD-ASCT). Long-term complications of HD-ASCT have become apparent as more patients survive without recurrence of HL. Data were obtained retrospectively on the first 100 patients that underwent HD-ASCT for HL in Vancouver, focusing on relapse, treatment-related complications, and the occurrence of late events. Fifty-three patients remain alive (median follow-up, 11.4 years [range, 10.0-17.4 years]) with an overall survival (OAS) of 54% at 15 years. OAS was significantly better in patients in first relapse (67%) than in patients with primary refractory-induction failure (39%) and advanced disease (29%) (P = .002). The major cause of death was progression of HL (32% at 15 years). Treatment-related mortality, including death from second malignancy, was 17% at 15 years. Cumulative risk of a second malignancy was 9% at 15 years. Karnofsky performance status was at least 90% in 47 patients although hypogonadism (20 patients), hypothyroidism (12 patients), unusual infections (10 patients), anxiety or depression (7 patients), and cardiac disease (5 patients) were not uncommon in survivors. HD-ASCT can lead to durable remissions in relapsed or refractory HL with acceptable but definite late toxicity. The occurrence of late events necessitates lifelong medical surveillance. (Blood. 2005;106:1473-1478)

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High-dose chemotherapy and autologous stem cell transplantation in refractory/metastatic nonseminomatous germ cell-tumors: A retrospective study of the Turkish Oncology Association.

Journal of Clinical Oncology ◽

10.1200/jco.2013.31.15_suppl.e15623 ◽

2013 ◽

Vol 31 (15_suppl) ◽

pp. e15623-e15623

Author(s):

Mustafa Ozturk ◽

Fikret Arpaci ◽

Sukru Ozaydin ◽

Nuri Karadurmus ◽

Evren Ozdemir ◽

...

Keyword(s):

Stem Cell ◽

Stem Cell Transplantation ◽

Testicular Cancer ◽

Germ Cell ◽

Cell Transplantation ◽

Autologous Stem Cell Transplantation ◽

Combination Chemotherapy ◽

Germ Cell Tumors ◽

High Dose Chemotherapy ◽

High Dose

e15623 Background: Testicular cancer is a chemosensitive tumor that may be curable even in relapsed disease. Those patients who do not respond to standard combination chemotherapy or relaps may be treated with high-dose chemotherapy (HDC) with autologous stem cell transplantation (ASCT) as salvage therapy. Methods: Eighty five patients that received HDC and ASCT between Feb 1993 - Dec 2012 in different university clinics of Turkey were retrospectively reviewed and evaluated. Results: Median age of the patients was 24 (range: 11-54 years) and 63 patients (74,1%) had stage III, 21 (24,7%) had stage II disease at initial diagnosis. The primary tumor location was testis in 71 patients (83,5%), and 14 patients (16,5%) had extragonadal region origin. Evaluation of metastatic focuses before HDC and ASCT was as follows: Liver metastasis (n = 23, 27.05%), lung involvement (n = 23, 27.05%) and multiorgan involvement (n =14, 16.47%) and other metastatic involvements (n=4, 4.7%). ICE (ifosfamide, carboplatin, etoposide) regimen was performed as HDC in all patients. Median follow-up was 59 (range: 8-218) months. Pre-ASCT patients’ condition was complete remission (n=28, 32.9%), partial remission (n=36, 42.4%) and never in CR (n=21, 24.7%) respectively. 32 patients (37.6%) relapsed or progressed within 1 year after HDC and ASCT median relaps was time 3 months (range: 0.3 - 36.13). Transplant related mortality was %3.5 and 3 patients died within the engraftment period after HDC. Five-year overall survival rate was 59.7%. Conclusions: HDC and ASCT is an effective and safe approach for patients with metastatic and refractory germ cell testicular cancer patients that do not respond to standard combination chemotherapy.

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