Abstract | BACKGROUND: METHODS: To document the effects of prolonged DSG treatment, this study reports on seven patients suffering refractory Wegener's granulomatosis, who were successfully treated with DSG over an average of 26.5 months (range: 11-55.5 months). RESULTS: Before administration of DSG, patients had experienced an average of 6.6 relapses (range: 3-12) under an average of 5.4 (range: 2-11) different therapeutic approaches, which included CYC in all cases. All suffered active disease when DSG was initiated. Four were unresponsive to CYC and three did not tolerate it. DSG (0.5 mg/kg/day subcutaneous) was given for 2-3 weeks until the leukocyte count dropped to 3000/microl, followed by a rest until a leukocyte count of 4000/microl was reached again. No other immunosuppressants besides corticosteroids were given. All patients showed a long-lasting, favourable response to DSG with complete (n = 5) or partial (n = 2) remission. Only one case relapsed while being treated with DSG. Termination/interruption of DSG was followed by relapse in four of five occasions. Resumption of DSG led to complete remission. Currently, five of the seven patients are still treated with DSG and are in remission. Infections, mainly of the respiratory tract, were observed in five cases and resolved after treatment. One case developed a third-degree heart block that required pacing. CONCLUSIONS:
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Authors | Wilhelm H Schmitt, Rainer Birck, Peter A Heinzel, Ursula Göbel, Mira Choi, Klaus Warnatz, Hans H Peter, Fokko J van der Woude |
Journal | Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association
(Nephrol Dial Transplant)
Vol. 20
Issue 6
Pg. 1083-92
(Jun 2005)
ISSN: 0931-0509 [Print] England |
PMID | 15827051
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Guanidines
- Immunosuppressive Agents
- gusperimus
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Topics |
- Adult
- Aged
- Female
- Granulomatosis with Polyangiitis
(drug therapy)
- Guanidines
(administration & dosage, adverse effects, therapeutic use)
- Humans
- Immunosuppressive Agents
(administration & dosage, adverse effects, therapeutic use)
- Leukopenia
(chemically induced)
- Male
- Middle Aged
- Remission Induction
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