Gadolinium contrast balloon pulmonary angioplasty for a patient with chronic thromboembolic pulmonary hypertension and severe iodine allergy

2020 ◽  
Author(s):  
Shota Saito ◽  
Nobutaka Ikeda ◽  
Satoru Toi ◽  
Masato Nakamura
Keyword(s):  
Pulmonary Hypertension ◽  
Chronic Thromboembolic Pulmonary Hypertension ◽  
Gadolinium Contrast ◽  
Balloon Pulmonary Angioplasty ◽  
Thromboembolic Pulmonary Hypertension

scholarly journals Soluble ST2 as a Biomarker for Early Complications in Patients with Chronic Thromboembolic Pulmonary Hypertension Treated with Balloon Pulmonary Angioplasty

Diagnostics ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 133
Author(s):  
Marta Banaszkiewicz ◽  
Arkadiusz Pietrasik ◽  
Michał Florczyk ◽  
Piotr Kędzierski ◽  
Michał Piłka ◽  
...  
Keyword(s):  
Pulmonary Hypertension ◽  
Troponin T ◽  
Chronic Thromboembolic Pulmonary Hypertension ◽  
Early Complications ◽  
Dynamic Changes ◽  
Soluble St2 ◽  
Time Points ◽  
Balloon Pulmonary Angioplasty ◽  
Thromboembolic Pulmonary Hypertension ◽  
Discharge From Hospital

Background: The aim of the study was to assess soluble ST2 (sST2) concentration and its dynamic changes in the periprocedural period in patients with chronic thromboembolic pulmonary hypertension (CTEPH) treated with balloon pulmonary angioplasty (BPA). Methods: We prospectively analyzed 57 procedures of BPA performed in 37 patients with CTEPH. Biomarkers, such as N-terminal pro B-type natriuretic peptide (NT-proBNP), troponin T (TnT), and sST2 were assessed at four time points: Before the BPA procedure, 24 h and 48 h after the procedure, and at the discharge from hospital. Each postprocedural period was assessed for complications. Results: Before the BPA procedure, median sST2 concentration was 26.56 ng/mL (IQR: 16.66–40.83 ng/mL). sST2 concentration was significantly higher 24 h and 48 h after the BPA compared to the baseline measurements (33.31 ng/mL (IQR: 20.81–62.56), p = 0.000 and 27.45 ng/mL (IQR: 17.66–54.45), p = 0.028, respectively). sST2 level 24 h after the BPA procedure was significantly higher in the group with complications compared to the group without complications in the postprocedural period (97.66 ng/mL (IQR: 53.07–126.18) vs. 26.86 ng/mL (IQR: 19.10–40.12), p = 0.000). Conclusions: sST2 concentration in patients with CTEPH treated with BPA changes significantly in the postprocedural period and is significantly higher in the group with complications in postprocedural period.

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