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Table 2 Estimation of infertility risk using different types of cytotoxic treatments

From: Testicular tissue cryopreservation and spermatogonial stem cell transplantation to restore fertility: from bench to bedside

High risk (>80%)

Intermediate risk (20-80%)

Low risk (<20%)

Very low/no risk

Any alkylating agent plus total body irradiation, pelvic radiation, or testicular radiation (for example, procarbazine, nitrogen mustard, cyclophosphamide)

BEP × 2–4 cycles (bleomycin, etoposide, cisplatin)

ABVD (doxorubicin, bleomycin, vinblastine, dacarbazine)

Radioactive iodine

Busulfan (≥600 mg/m2)

Carboplatin cumulative dose ≤2 g/m2

CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone)

Testicular radiation dose (<0.2 Gy)

Busulfan/cyclophosphamide

Cisplatin cumulative dose <400 mg/m2

COP (cyclophosphamide, vincristine, prednisone)

 

CBV (cyclophosphamide, BCNU, etoposide), BCNU cumulative dose ≥300 mg/m2

Testicular radiation dose (scatter from abdominal/pelvic radiation) (1–6 Gy)

NOVP (mitoxantrone, vincristine, vinblastine, prednisone)

 

ChIVPP (chlorambucil, vinblastine, prednisone, procarbazine)

 

OEPA × 2 cycles (vincristine, etoposide, prednisone, doxorubicin)

 

ChIVPP/EVA (chlorambucil, vinblastine, prednisone, procarbazine, doxorubicin, vincristine, etoposide)

 

Testicular radiation dose (0.2-0.7 Gy)

 

COPP × 6 cycles (cyclophosphamide, vincristine, procarbazine, prednisone)

   

COPP/ABVD (cyclophosphamide, vincristine, procarabazine, prednisone, doxorubicin, bleomycin, vinblastine, dacarbazine)

   

Cranial/brain radiation ≥40 Gy

   

Cyclophosphamide >7.5 g/m2

   

Cyclophosphamide as bone marrow transplant conditioning

   

Cyclophosphamide (19 g/m2) plus total body irradiation

   

MOPP > 3 cycles (nitrogen mustard, vincristine, procarabazine, prednisone)

   

MOPP/ABVD (nitrogen mustard, vincristine, procarabazine, prednisone, doxorubicin, bleomycin, vinblastine, dacarbazine)

   

MVPP (nitrogen mustard, vinblastine, prednisone, procarabzine)

   

Procarbazine cumulative dose ≥4 g/m2

   

Testicular radiation dose >2.5 Gy in adults

   

Testicular radiation dose ≥6 Gy in children

   

Total body irradiation

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