| 1. |
- Weibull, Caroline E, et al.
(författare)
-
Pregnancy and the Risk of Relapse in Patients Diagnosed With Hodgkin Lymphoma
- 2016
-
Ingår i: Journal of Clinical Oncology. - 0732-183X .- 1527-7755. ; 34:4, s. 337-
-
Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: Many patients and clinicians are worried that pregnancy after the diagnosis of Hodgkin lymphoma (HL) may increase the risk of relapse despite a lack of empirical evidence to support such concerns. We investigated if an association exists between pregnancy and relapse in women with a diagnosis of HL.MATERIALS AND METHODS: Using Swedish healthcare registers combined with medical records, we included 449 women who received a diagnosis of HL between 1992 and 2009 and who were age 18 to 40 years at diagnosis. Follow-up started 6 months after diagnosis, when the patients' condition was assumed to be in remission. Pregnancy-associated relapse was defined as a relapse during pregnancy or within 5 years after delivery. Hazard ratios (HRs) with 95% CIs were estimated by using the Cox proportional hazards model.RESULTS: Among the 449 women, 144 (32%) became pregnant during follow-up. Overall, 47 relapses were recorded, of which one was a pregnancy-associated relapse. The adjusted HR for the comparison of the pregnancy-associated relapse rate to the non-pregnancy-associated relapse rate was 0.29 (95% CI, 0.04 to 2.18). The expected number of relapses in women with a recent pregnancy, given that they would experience the same relapse rate as that of women without a recent pregnancy, was 3.76; the observed-to-expected ratio was 0.27 (95% exact CI, 0.01 to 1.51).CONCLUSION: We found no evidence that a pregnancy after diagnosis increases the relapse rate among women whose HL is in remission. Survivors of HL need to consider a range of factors when deciding about future reproduction. However, given the results of this study, the risk of pregnancy-associated relapse does not need to be considered.
|
|
