| Abstract: | It has been a matter of controversy as to whether patients with sickle cell disease die of crisis or merely in crisis. The authors reviewed the 74 patients with sickle cell disease autopsied at The Johns Hopkins Hospital. From clinical review, there were 20 (27%) who died with pain crisis, 51 (69%) who died without pain crisis, and 3 (4%) for whom documentation was insufficient. On pathology review, death was attributable to infection in 19 (26%), uremia in 9 (12%), sequestration crisis in 9 (12%), necrotic bone marrow emboli in 7 (9%), and miscellaneous causes in 14 (19%); in 16 (22%) patients no cause of death could be identified. Death was explained in 47/51 (92%) patients without pain crisis; but only in 11/20 (55%, P less than 0.01) patients dying in pain crisis. The disproportionately large number of patients dying in pain crisis with an unexplained cause of death suggests that pain crisis may account for the death of some patients with sickle cell disease. |
