[Lupus nephropathy. Treatment with the indomethacin-hydroxychloroquine combination and comparison with corticoids]

The authors report their comparative experience of the treatment of proliferative lupus glomerulonephritis using prednisone (16 patients) or the indomethacin-hydroxychloroquine association (12 patients). Prednisone in high dosage was associated in this series with 9 deaths and in 6 patients, with renal failure or an extra-renal complication. By contrast, the indomethacin-hydroxychloroquine association proved to be highly effective, without side-effect. In the endocapillary glomerulonephritis group (8 cases) the authors obtained 7 durable remissions (36.3 months on average) and 1 temporary remission of 24 months, with an average length of treatment of 45.8 months. In the extracapillary glomerulonephritis group (4 cases) the authors obtained 1 remission, 2 improvements and I death, with an average length of treatment of 16.8 months. This combination has a highly significant anti-proteinuric and anti-haematuric action, with a constant efficiency on renal function and on the extra-renal signs of lupus. Its effect is less constant on the immunological disorders. Study of iterative renal biopsies confirms this favourable impression. According to these results, the authors propose a provisional scheme of management of proliferative lupus glomerulonephritis.