Long-term clinical investigation of patients with ankylosing spondylitis treated with 224Ra.
Between 1952 and 1980 about 250 patients with ankylosing spondylitis were treated with 224Ra at the Orthopaedic University Hospital of Frankfurt/M. In 1970, 119 of them were examined and X-rayed as was another group of 40 patients in 1980. The results of those examined could be compared with a group of patients treated without 224Ra. Patients with 224Ra demonstrated a long-lasting period of subjective improvement after the treatment, with reduced consumption of antirheumatoid and analgesic drugs, on the average. Blood examinations show inflammatory activities. Nevertheless, the ankylosing spondylitis proceeded. In the final stages of the disease, neither the clinical aspects nor the X-rays showed any specific effect due to 224Ra. Blood examinations, especially blood cells and liver, had shown no specific changes. We observed no case of malignant bone tumor. Of the 169 examined patients, 22 had a total of 32 children after the treatment with 224Ra. Among these was a set of twins with cerebral palsy and diabetes insipidus renalis. In conclusion, 224Ra in ankylosing spondylitis is a recommended treatment without higher risk compared to the common therapy with drugs.
D000328:Adult; D002648:Child; D005069:Evaluation Studies as Topic; D005500:Follow-Up Studies; D006801:Humans; D011883:Radium / Q000627:therapeutic use*; D012306:Risk; D013167:Spondylitis, Ankylosing / Q000175:diagnosis / Q000532:radiotherapy*; D013997:Time Factors
D011883:Radium