Coronary artery restenosis and target lesion revascularisation in women by pregnancy history
(2023) In Open Heart 10(1).- Abstract
Background Women's pregnancy history is associated with incident risk of coronary artery disease with some evidence also suggesting a relevance for prognosis following treatment. Objectives To study the associations between maternal history of preterm delivery, a history of small for gestational age infant, parity and age at first delivery with clinical restenosis after percutaneous coronary intervention (PCI). Methods In this prospective cohort study, we included 6027 women <65 years undergoing their first PCI 2006-2017, merging clinical register data on PCI procedures in Sweden with comprehensive registry data on deliveries since 1973. We used proportional hazards regression to study the association between aspects of pregnancy... (More)
Background Women's pregnancy history is associated with incident risk of coronary artery disease with some evidence also suggesting a relevance for prognosis following treatment. Objectives To study the associations between maternal history of preterm delivery, a history of small for gestational age infant, parity and age at first delivery with clinical restenosis after percutaneous coronary intervention (PCI). Methods In this prospective cohort study, we included 6027 women <65 years undergoing their first PCI 2006-2017, merging clinical register data on PCI procedures in Sweden with comprehensive registry data on deliveries since 1973. We used proportional hazards regression to study the association between aspects of pregnancy history and clinical restenosis in per-segment analyses, and with target lesion revascularisation (TLR) in per-patient analyses. We adjusted models for procedural-related and patient-related predictors of restenosis. Results During 15 981 segment-years of follow-up, 343 (3.7%) events of clinical restenosis occurred. We found no strong evidence of associations between the studied aspects of pregnancy history and clinical restenosis following PCI. For example, the restenosis HR for a history of preterm delivery in the fully adjusted model was 1.09 (95% CI 0.77 to 1.55) and the TLR HR was 1.18 (95% CI 0.91 to 1.52). Conclusion Risk of restenosis following treatment with PCI did not differ by the studied aspects of pregnancy history, including preterm delivery, in young and middle-aged women. Larger studies are needed to obtain more precise estimates.
(Less)
- author
- Pehrson, Moa LU ; Edsfeldt, Andreas LU ; Sarno, Giovanna ; Fraser, Abigail ; Rich-Edwards, Janet W. ; Goncalves, Isabel LU ; Pihlsgård, Mats LU and Timpka, Simon LU
- organization
- publishing date
- 2023
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- coronary artery disease, epidemiology, percutaneous coronary intervention, pregnancy
- in
- Open Heart
- volume
- 10
- issue
- 1
- article number
- e002130
- publisher
- BMJ Publishing Group
- external identifiers
-
- scopus:85151339239
- pmid:36931658
- ISSN
- 2398-595X
- DOI
- 10.1136/openhrt-2022-002130
- language
- English
- LU publication?
- yes
- id
- 5e45b9d1-b06e-4792-933b-10527629ceea
- date added to LUP
- 2023-05-23 10:52:07
- date last changed
- 2024-09-07 11:17:54
@article{5e45b9d1-b06e-4792-933b-10527629ceea, abstract = {{<p>Background Women's pregnancy history is associated with incident risk of coronary artery disease with some evidence also suggesting a relevance for prognosis following treatment. Objectives To study the associations between maternal history of preterm delivery, a history of small for gestational age infant, parity and age at first delivery with clinical restenosis after percutaneous coronary intervention (PCI). Methods In this prospective cohort study, we included 6027 women <65 years undergoing their first PCI 2006-2017, merging clinical register data on PCI procedures in Sweden with comprehensive registry data on deliveries since 1973. We used proportional hazards regression to study the association between aspects of pregnancy history and clinical restenosis in per-segment analyses, and with target lesion revascularisation (TLR) in per-patient analyses. We adjusted models for procedural-related and patient-related predictors of restenosis. Results During 15 981 segment-years of follow-up, 343 (3.7%) events of clinical restenosis occurred. We found no strong evidence of associations between the studied aspects of pregnancy history and clinical restenosis following PCI. For example, the restenosis HR for a history of preterm delivery in the fully adjusted model was 1.09 (95% CI 0.77 to 1.55) and the TLR HR was 1.18 (95% CI 0.91 to 1.52). Conclusion Risk of restenosis following treatment with PCI did not differ by the studied aspects of pregnancy history, including preterm delivery, in young and middle-aged women. Larger studies are needed to obtain more precise estimates.</p>}}, author = {{Pehrson, Moa and Edsfeldt, Andreas and Sarno, Giovanna and Fraser, Abigail and Rich-Edwards, Janet W. and Goncalves, Isabel and Pihlsgård, Mats and Timpka, Simon}}, issn = {{2398-595X}}, keywords = {{coronary artery disease; epidemiology; percutaneous coronary intervention; pregnancy}}, language = {{eng}}, number = {{1}}, publisher = {{BMJ Publishing Group}}, series = {{Open Heart}}, title = {{Coronary artery restenosis and target lesion revascularisation in women by pregnancy history}}, url = {{http://dx.doi.org/10.1136/openhrt-2022-002130}}, doi = {{10.1136/openhrt-2022-002130}}, volume = {{10}}, year = {{2023}}, }