Successful international collaboration improves family donation conversations resulting in increased organ donation.

INTRODUCTION: Australian donation leaders recognized that to increase organ donation outcomes, health professionals conducting family donation conversations (FDCs) required support and specialist training. An international training institute with programs based on proven results was engaged to create and implement a customized training program to influence change in FDC practice and culture. The goal was to increase donation rates by developing and implementing a customized, self-sustaining training program to enhance FDC practices of health professionals. Other goals included providing training and communications skills to lead FDC, supporting families in making decisions, and influencing health professionals to adopt FDC practices. MATERIALS AND METHODS: To gain support and determine program suitability, two 1-day pilot training sessions were provided to 45 Australian donation leaders in 2011. Training was further customized with an emphasis on creating changes to achieve and sustain desired results. A comprehensive national training plan was implemented over 18 months. Twenty-six 2-day FDC training workshops were held in 8 cities (646 participants). Program evaluations and debriefings showed distinct shifts in perspectives and an enthusiasm to implement new processes. In 2012 to 2013, an instructor program was developed to transition training facilitation. The training institute remains involved in development and training to build and sustain skill and expertise. RESULTS: There was a 58% increase in organ donors in Australia from 2009 to 2013 (data reflect 2013 Australian end-of-year organ donation information). This represents a 36% increase in organ donors (2009-2011); the remaining 22% increase was achieved in the 2 years since the FDC training was implemented in Australia (2011-2013). CONCLUSIONS: Improved skills training in the conduct of FDCs seem to have contributed to improved donation outcomes in national identification, request, and consent rates. The integration of another organization's process poses distinct challenges; thoughtful collaboration, sensitive to cultural aspects and family care, communication, and donation practices, can result in successful customized training that shifts perspectives, provides new skills, and achieves and sustains an increase in organ donation rates.

Low molecular weight heparin for the prevention of veno-occlusive disease of the liver in bone marrow transplantation patients.

Hepatic veno-occlusive disease (VOD), a common complication of bone marrow transplantation (BMT), is a result of intensive conditioning by chemo-radiotherapy. Endometrial injury causes fibrin deposition in the affected hepatic venules, leading to abnormal laboratory parameters followed by lethal full-blown disease. Previous studies have shown that unfractionated heparin can prevent VOD in BMT patients. Since low molecular weight heparin (LMWH) preserves the antithrombotic, but not the anticoagulant, activity of unfractionated heparin, we initiated a pilot study to determine the safety of LMWH for the prevention of VOD. Sixty-one patients undergoing BMT (allogeneic, n=24; autologous, n=37) were randomized to receive subcutaneous injection of enoxaparin (40 mg/day x 1) or a placebo prior to BMT conditioning and until day 40 after transplantation or discharge from the hospital. LMWH administration did not influence marrow engraftment, nor was it associated with bleeding tendency. Hemorrhagic events occurred significantly less frequently (P=0.025) were shorter duration (P=0.006) in the LMWH group than in the placebo group. Time to platelet recovery was significantly shorter (16.5 vs 29.6 days, (P=0.0075), and platelet transfusion requirements were lower (p=0.05) in the LMWH patients. VOD parameters occurred less frequently in the experimental group, including duration of elevated bilirubin levels (P=0.01) and incidence of hepatomegaly (P=0.04). LMWH, which seems to enhance platelet recovery, may be safely administrated to BMT patients in an attempt to prevent VOD of the liver.

Activity of fludarabine in refractory chronic lymphocytic leukemia and low grade non-Hodgkin's lymphoma--the Jerusalem experience.

Twenty four patients with refractory chronic lymphocytic leukemia (CLL) and advanced low grade lymphoma (LGL) were treated with Fludarabine given at a dose of 25 mg/m2, intravenously daily for 5 days, every 28 days. Ten of the patients with LGL were in terminal leukemic phase. All patients had received previous chemotherapy, most with multiple regimens. Patients received a mean of 5.1 cycles (range 1-9). 4 patients--one with CLL and 3 with LGL--achieved a complete remission, while 7 LGL and 3 CLL patients had a partial response. Two patients remain in complete remission 23 and 25 months after completion of therapy. One patient underwent successful autologous bone marrow transplantation after achieving a complete remission, while two others had marrow cryopreserved during complete remission. The drug was well tolerated and toxicity was mild. In 9 of the 122 given cycles patients required hospitalization. In conclusion, Fludarabine is active in refractory patients with CLL and LGL and induces complete and partial remissions in some. It seems that Fludarabine could be used as primary therapy in these disorders in the future.

The anti-emetic efficacy and tolerability of tropisetron in patients conditioned with high-dose chemotherapy (with and without total body irradiation) prior to bone marrow transplantation.

Nausea and vomiting are among the most distressing side-effects of chemoradiotherapy. Conditioning protocols for patients undergoing bone marrow transplantation consist of highly emetogenic high-dose chemotherapy with or without total body irradiation. Marked improvement in controlling emesis and nausea was achieved by the introduction of a new class of antiemetic drugs, the 5HT3 serotonin-receptor antagonists. Tropisetron is a highly potent, selective antagonist of 5HT3 receptors. Previous studies have used a single 5-mg dose i.v. of tropisetron to control nausea and vomiting in cancer patients. The present study was undertaken to evaluate the efficacy and safety of a single daily dose of tropisetron in controlling emesis in patients receiving high-dose chemotherapy (with or without total body irradiation) prior to bone marrow transplantation. The anti-emetic efficacy was investigated in a non-homogeneous cohort in a prospective and open study. Of 11 patients evaluated, 9 (81%) showed complete or major control, 1 (9%) minor control and 1 (9%) failed to respond. The most common adverse events reported during the study included diarrhea (46%) and headache (18%), no patients being withdrawn because of side-effects. Our data suggest that a single 5-mg i.v. dose of tropisetron is safe and effective in preventing chemotherapy-induced emesis in patients receiving bone marrow transplantation conditioning. A larger randomized study is warranted to confirm our preliminary results.

Hairy cell leukemia: results of 2-chlorodeoxyadenosine therapy in Jerusalem.

Since the introduction of adenosine deaminase analogues the vast majority of patients with Hairy cell leukemia obtain lasting complete remission. In this report we describe our experience with 2 CdA in 18 patients with Hairy cell leukemia (HCL). Ten of these had failed previous interferon therapy, 6 were splenectomized before and of these, 4 had also received interferon. Sixteen of the 18 patients receiving 2 CdA achieved complete remission (CR), 1 patient is in good partial response (GPR) and 1 patient has relapsed. These results are in keeping with those reported from other larger centers and confirm the efficacy of 2-CdA. In this report IL-2 receptor (sIL-2R) levels were performed in most of the patients and found to be an accurate indicator of disease activity. Mean levels prior to therapy were 17200 U/ml (+/- 2500) and after successful therapy 970 U/ml (+/- 160). We confirm that 2-CdA treatment is the treatment of choice in HCL and suggest that sIL-2 levels be used as a parameter of disease activity.

Clinical studies of liposome-encapsulated doxorubicin.

Initial clinical studies with doxorubicin entrapped in the bilayer of phosphatidylglycerol-rich liposomes were hindered by the avid reticuloendothelial system (RES) uptake and by drug leakage from circulating liposomes. In contrast, recent tests of a doxorubicin formulation of polyethyleneglycol-coated liposomes (Doxil) in cancer patients indicate that the drug pharmacokinetic properties are significantly altered, with a prolonged distribution half-life of approximately 2 days. Plasma fractionation studies show that nearly all the drug measured in plasma is in liposome-encapsulated form. The dose of Doxil has been escalated from 25 to 60 mg/m2. Stomatitis is the most significant toxicity, and skin toxicity, in the form of hand-foot syndrome, may complicate the repeated administration of Doxil. A number of objective antitumor responses in a variety of malignancies have been observed, indicating that Doxil is an active antitumor compound. Polyethyleneglycol-coated liposomes show a distinct advantage over previous liposome formulations directed at the RES and appear to be a promising drug delivery system for doxorubicin.

Methylprednisolone as antiemetic treatment in breast-cancer patients receiving cyclophosphamide, methotrexate, and 5-fluorouracil: a prospective, crossover, randomized blind study comparing two different dose schedules.

The antiemetic response and side effects resulting from treatment with methylprednisolone (MPA) given on two different dose schedules were evaluated in 20 women with breast cancer who were undergoing chemotherapy consisting of cyclophosphamide, methotrexate and 5-fluorouracil (CMF). This randomized, crossover, double-blind study compared the antiemetic efficacy of a single dose of 125 mg MPN with that of two such doses. The study demonstrated the superiority of the latter protocol in preventing CMF-induced nausea and vomiting. The rate of antiemetic response to single vs double doses was as to follows: complete protection, 17% vs 30%; partial and minimal protection, 39% vs 55%; and no protection, 44% vs 15% of the courses, respectively (P = 0.0087). No difference in the antiemetic response rate was found between the first and the second course. Treatment with MPN was well tolerated, and no difference in the incidence of side effects was found between the single-dose and the double-dose schedule. We recommend the use of two doses of 125 mg MPN as prophylactic antiemetic treatment in breast-cancer patients receiving CMF chemotherapy.

Methylprednisolone versus metoclopramide as antiemetic treatment in patients receiving adjuvant cyclophosphamide, methotrexate, 5-fluorouracil (CMF) chemotherapy: a randomized crossover blind study.

Nineteen women receiving their first cycle of adjuvant chemotherapy for early breast cancer were randomized between two antiemetic drugs: methylprednisolone (MPN) 125mg and metoclopramide (MCP) 20mg, both given by intravenous push as a single dose. The chemotherapy included: cyclophosphamide, methotrexate and 5-fluorouracil (CMF). The total response rates for MPN and MCP were: complete protection 11% versus 0% and partial protection 63% versus 11% of the patients, respectively (P = 0.007). Eighteen patients (95%) preferred MPN over MCP. Common side effects with both drugs were: drowsiness, headache and diarrhea. MPN is recommended as an antiemetic in patients receiving CMF adjuvant chemotherapy.