The aim of the present trial was to investigate the protective effects on ovarian function, and the efficacy and tolerability of goserelin added to adjuvant chemotherapy for early breast cancer. Following surgical treatment, 64 premenopausal patients with early breast cancer received goserelin 3.6 mg (every 28 days for 1 year) and an adjuvant treatment which was chosen according to the patient's prognosis. Median age was 42 years (range 27-50). ECOG performance status was 0-1 in all patients. Twenty-eight patients (44%) had estrogen receptor (ER)+ tumors and 36 (56%) patients had ER- tumors. Fifty-two (81%) patients had stage II disease and 12 (19%) had stage III disease. Eighteen patients received cyclophosphamide, methotrexate and 5-fluorouracil chemotherapy, 46 patients received an anthracycline-based regimen, and nine of them received high-dose chemotherapy and autologous peripheral blood progenitor cell transplantation. Fifty-one patients (80%) were irradiated. ER+ patients also received tamoxifen for 5 years. Serum estradiol was suppressed to values below 40 pg/ml in all patients. After a median follow-up of 55 months, 86% of patients had resumed normal menses, 84% of patients were disease-free and 94% were alive. The 1-, 3- and 5-year projected recurrence-free survival rates were 100, 81 and 75%, respectively. Five years after treatment one patient had a pregnancy that ended with a normal childbirth. No unexpected adverse events were reported. These data show that the addition of goserelin to adjuvant therapy of premenopausal patients with early breast cancer is well tolerated and protects long-term ovarian function.

The combination of DTIC + TA1 + IL-2 is active in the treatment of advanced melanoma, with acceptable toxicity. However, even more active regimens are needed, and the interactions between thymic hormones and cytokines should be further explored.

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Abstract. To prevent premature ovarian failure (POF), high-risk, premenopausal women with early breast cancer were given a luteinizing-hormone releasing hormone (LH-RH) analogue during adjuvant chemotherapy. After an adriamycin-based regimen, patients received radiation therapy concomitant with cyclophosphamide, methotrexate and 5-fluorouracil. An aromatase inhibitor was given to patients positive for the estrogen receptor (ER + ). The median age was 43 years (range, 26-45). Among 200 consecutive patients, 46% had no axillary node, and 54% had a mean of 5.4 positive nodes (range, 1-25); 56% were ER + , 44% were estrogen receptor negative (ER -), 13% were triple negative, and 20 had tumors positive for the oncogene, c-erb-B2 (identified with fluorescent in situ hybridization). After a median follow-up of 105 months (range, 65-180), no patient under 40 years old exhibited POF, while 44% of patients over 40 years old exhibited POF. Eight pregnancies were recorded: 7 at term and 1 voluntary interruption. The 10-year disease-free survival and overall survival rates were 85 and 91%, respectively. These data showed that, in premenopausal patients with early breast cancer, the addition of an LH-RH analogue to adjuvant chemotherapy was well tolerated, prevented POF, and was associated with excellent disease-free survival and overall survival rates. IntroductionBreast cancer in young women is associated with a poor prognosis; in the absence of adjuvant treatment, approximately half of the patients will die of metastatic disease. Ovarian ablation was the first described form of endocrine therapy for treating advanced breast cancer (1). Previous trials have also suggested that ovarian ablation with surgery or radiation therapy could reduce the risk of recurrence in young premenopausal women (2). However, in recent years, adjuvant chemotherapy has become the standard treatment for young premenopausal patients with breast cancer that have a high risk of systemic disease (3).One important aspect of chemotherapy is the toxicity, which can induce premature ovarian failure (POF). POF was reported in 68% of women after cyclophosphamide, methotrexate, and 5-fluorouracil (CMF) regimens, and a POF higher rate was observed in women treated with anthracycline-based regimens (4). This may be a serious problem for young women in reproductive ages. Preserving fertility during adjuvant chemotherapy has been an ongoing endeavor, since 1987 (data on file), when a nulliparous, just married, 33-year-old woman, with high risk of breast cancer underwent anthracycline-based adjuvant chemotherapy. She was treated with buserelin, a luteinizing-hormone releasing hormone (LH-RH) agonist, once daily in a nasal spray, during 6 months of chemotherapy. After chemotherapy and radiation therapy, she completed two full term pregnancies.In the following years, we conducted a clinical trial in premenopausal patients with early breast cancer, where another LH-RH agonist, goserelin was given subcutaneously (3.6 mg) every 28 days for 1 year, in addition to adjuv...

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Management of metastatic prostatic carcinoma when it becomes refractory to hormonal therapy is controversial, and no standard treatment exists. Nevertheless, chemotherapy for hormone-refractory prostatic carcinoma (HRPC) has shown some advantages compared with the best supportive care. In a prospective phase II study, we evaluated the combination of epirubicin (E), mitomycin C (MMC), and 5-fluorouracil (5-FU) in patients with HRPC. Twenty-eight patients with HRPC were treated with a combination of E (30 mg/m2), 5-FU (750 mg/m2), and MMC (5 mg/m2) day 1 and 2, every 4 weeks. Treatment was continued until evidence of disease progression or excessive toxicity. Patients were monitored with serial measurements of prostate-specific antigen (PSA). Forty-seven percent of the patients exhibited a reduction of serum PSA concentration and an objective response; 38% exhibited disease stability, and 15% had disease progression. Toxicity was substantial. The median time to progression was 7.3 months (range, 1.7-16.8 months) and median survival was 14.5 months (range, 1.6-38.4 months). Performance status improved in 80% of patients, and bone pain was relieved in 70%. Thus the combination of E, MMC, and 5-FU shows activity in the treatment of HRPC, giving substantial palliation of symptoms. In one patient, PSA values remained low even when the tumor had progressed.

A trial was conducted to investigate whether the sequential administration of recombinant human granulocyte colony-stimulating factor (G-CSF) and recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) could accelerate reconstitution of hematopoiesis, compared with G-CSF alone following high-dose chemotherapy (HDCT). A group of 34 consecutive patients with solid tumors undergoing HDCT and autologous peripheral blood progenitor cell (PBPC) transplantation was studied. Conditioning regimen included carboplatin, etoposide, mitoxantrone, and melphalan for breast cancer and cyclophosphamide or ifosfamide, carboplatin, and etoposide for the other tumors. HDCT was delivered from day -3 to day -1. PBPC were infused on day 0, and on the same day growth factors were administered subcutaneously (s.c.) 5 microg/kg each. Seventeen patients were randomized to receive G-CSF from day 0 to day 13 after HDCT (arm A), and 17 patients received G-CSF from day 0 to day 6 and GM-CSF from day 7 to day 13 (arm B). Patients were stratified, and their characteristics were homogeneous in both arms for age, performance status, and number of previous chemotherapy courses and CD34+ infused. The median time to absolute neutrophil count (ANC) >500/microl was 10 days in arm A and 9 days in arm B (p = 0.96). Days to platelet (PLT) count >20,000 were not different in the two treatment arms (p = 0.1), but patients randomized to arm A had a lower platelet count compared with patients in arm B. One month after PBPC transplantation, a statistically significant difference in PLT count was observed (arm A median 150x10(3)/microl (90-310), arm B median 254x10(3)/microl (117-387),p = 0.0013). The days patients had fever >38 degrees C were 39 in arm A and 26 in arm B (p = 0.18). The difference in the length of hospital stay was not statistically significant between the groups (Mann-Whitney sum rank test). After a median follow-up of 30 months, 21 patients were alive and 20 were disease free. These data show that the two growth factors are associated with different patterns of hematopoietic recovery, and larger randomized trials in groups of more homogeneous patients will be needed to define the effects and benefits of combination growth factor therapies.