OBJECTIVE: To evaluate HRT compliance and efficacy in the treatment of symptomatic ovarian failure in pre-menopausal women after stem cell transplantation (SCT) for malignancies. METHODS: Thirty-one females were selected and prospectively followed in a university bone marrow transplantation unit and gynecologic outpatient clinic in a university teaching hospital. The patients received regular gynecological examinations, hormonal assessment every 6 months including plasma levels of luteinizing hormone (LH), follicle stimulating hormone (FSH), 17-beta estradiol (E2), and transvaginal pelvic ultrasonography, mammography, and computerized bone mineralometry every 12 months. Self-assessment form of menopausal symptoms perception was filled in by all patients before HRT and during the observation period. RESULTS: All patients developed gonadal failure after SCT. The menopausal symptoms more frequently reported were: vasomotor (90%), muscleskeletal symptoms (61%), vulvo-vaginal atrophy (54%), and mood changes (54%). Fifteen premenopausal women out of 31 (51.6%) received systemic HRT on the basis of age (<45 years), absence of medical contraindication or subjective refusal, and complete remission of underlying malignancies post-SCT. The remaining patients (48.4%) did not receive HRT mainly for patient's refusal (29%), relapse of malignancy (13%) or liver toxicity (9.6%). HRT was effective in HRT treated patients promptly relieving unpleasant symptoms of gonadal failure. HRT was tolerated without minimal complications or serious side effects. CONCLUSIONS: Dramatic improvement in menopausal symptoms was observed in women on HRT although treatment was feasible only in nearly half of the patients. HRT alleviates unnecessary discomfort and improves the well-being of female patients post-transplant also by preventing menopause related complications. Feasibility and patients' compliance of HRT should be carefully evaluated in long-term survivors after stem cell transplantation.

Adult↗

PubMed2004

Immune recovery of lymphocyte subsets 6 years after autologous peripheral blood stem cell transplantation (PBSCT) for lymphoproliferative diseases. A comparison between NHL, HD and MM in group of 149 patients.

To evaluate the normalization of lymphocyte subsets several years after autologous peripheral blood stem cell transplantation (aPBSCT) and to detect any differences based on the underlying lymphoproliferative diseases, we analyzed the immunological recovery of 149 patients with Non Hodgkin's Lymphoma (NHL), Hodgkin's Disease (HD), Multiple Myeloma (MM). Lymphocyte recovery was assessed before the transplant, on days 15, 30, 60, 90, 120 and on years 1, 2, 4, 6. Analysis of a total of 709 lymphocytes, including total lymphocyte count, CD3 +, CD4 +, CD8 +, CD4 +/CD8 + ratio, CD19 +, CD3 + HLA-DR +, CD16 + 56 +, was performed. The normalization of total lymphocyte counts was achieved between days 14 to 22 following PBSCT. CD3 + cells count showed a normalization after 2 years in the HD and NHL groups and after 4 years in MM group. CD4 + subset achieved normalization during the sixth year in the 3 groups. The CD8 + and CD19 + lymphocytes subsets achieved normal values in the 3 groups at day 60 and at day 120 respectively. CD16 + 56 + and CD3 +/HLA-DR + lymphocytes showed median values above the normal range starting from day 30. Immunological recovery was similar in all 3 groups. Moreover, the recovery of all subsets evaluated was similarly demonstrated within 6 years after aPBSCT.

Adolescent↗

PubMed2004

Granulocyte colony-stimulating factor after autologous CD34+ immunoselected peripheral blood stem cell transplantation.

Granulocyte colony-stimulating factor (G-CSF) can be administered after a peripheral blood stem cell transplantation with the aim of accelerating neutrophil recovery. In a randomized, single-blind study we studied a new administration schedule of G-CSF in this context.

Adolescent↗

PubMed2003

Glutamine-enriched parenteral nutrition after autologous peripheral blood stem cell transplantation: effects on immune reconstitution and mucositis.

BACKGROUND AND OBJECTIVES: Glutamine (gln), a non-essential amino acid, has recently received increasing attention because it becomes essential during stress and catabolic states: glutamine seems to modulate immune function and to promote faster intestinal healing after chemotherapy. We designed two consecutive randomized clinical trials to evaluate the role of glutamine-enriched parenteral nutrition (GEPN) in patients with hematologic malignancies submitted to high dose chemotherapy and autologous peripheral blood stem cell transplantation (aPBSCT) or immunoselected CD34+ aPBSCT. DESIGN AND METHODS: In study1, the Gln group (12 patients) received total parenteral nutrition (TPN) enriched with glutamine 20 g from day +1 after aPBSCT, while the placebo group (15 patients) received TPN lacking in glutamine (placebo). In study2, the Gln group (10 patients) received TPN enriched with glutamine 13.46 g from day +1, while the placebo group (11 patients) received a placebo. RESULTS: In the first study, a lymphocyte count >0.5 109/L was achieved on day 16.5 in the Gln group and on day 29 in the placebo group (p=0.005); in the second study, the lymphocyte count >0.5 109/L was achieved on day 18 in the Gln group and on day 29 in the placebo group (p=0.009). Lymphocyte subset analysis showed an increase of CD3+ and CD4+ and normalization of the CD16+CD56+ subset. Furthermore patients receiving GEPN showed a decrease in the mucositis severity peak calculated by the DMS (daily mucositis score: sum of the daily score of signs and symptoms) (p=0.047). INTERPRETATION AND CONCLUSIONS: GEPN is safe and effective and improves lymphocyte recovery after aPBSCT; further studies are needed to assess the clinical benefits of such an approach in order to justify its economic impact.

Adolescent↗