Factors associated with residual symptoms after recompression in type I XXXX .

@entity1 @entity26 @entity5663
PURPOSE: The aim of this study is to investigate factors associated with residual symptoms after hyperbaric @entity26 therapy (HBOT) in type I @entity5663 ( @entity5663 ). BASIC PROCEDURES: An HBOT registry, which includes @entity1 with type I @entity5663 , was analyzed retrospectively. We divided enrolled @entity1 into two groups; complete resolution group and residual symptom (RS) group after a single HBOT session. We investigated factors associated with residual symptoms at discharge with univariable and multivariable analyses. Restrictive cubic spline curve and a test for trend analysis were used to show the trend of therapeutic response after HBOT based on time from symptom onset to HBOT. MAIN FINDINGS: In a total of 195 @entity1 , 131 (67.2%) @entity1 were included in the RS group after single HBOT. Prolonged time from symptom onset to recompression was independently associated with residual symptoms (P = .004). When @entity1 who underwent recompression within 24 hours from symptom were included in the reference group, the adjusted odds ratios (AOR) (95% confidence interval) of residual symptoms after HBOT were the following: 24 to 96 hours, 2.24 (0.75-6.65); 96 to 240 hours, 3.31 (1.08-10.13); more than 240 hours, 22.83 (2.45-231.43). In terms of sort of diving, commercial and recreational divers had higher probability of residual symptoms than military divers (AOR, 4.78 and 33.36, respectively). PRINCIPAL CONCLUSIONS: Early HBOT is associated with rapid symptom elimination after treatment in type I @entity5663 . Military divers showed a more immediate response after recompression in comparison with commercial and recreational divers.
