Chronic Thromboembolic Pulmonary Hypertension: An Observational Study.
Medicina (Kaunas)
; 58(8)2022 Aug 13.
Article
em En
| MEDLINE
| ID: mdl-36013561
ABSTRACT
Background and Objectives:
Chronic thromboembolic pulmonary hypertension (CTEPH) has a high mortality. The treatment of CTEPH could be balloon pulmonary angioplasty (BPA), medical (MT) or pulmonary endarterectomy (PEA). This study aims to assess the clinical characteristics of CTEPH patients, surgically or medically treated, in a pulmonology referral center. Materials andMethods:
A total of 124 patients with PH with suspected CTEPH (53 male subjects and 71 female subjects; mean age at diagnosis 67 ± 6) were asked to give informed consent and then were evaluated. The presence of CTEPH was ascertained by medical evaluations, radiology and laboratory tests.Results:
After the evaluation of all clinical data, 65 patients met the inclusion criteria for CTEPH and they were therefore enrolled (22 males and 43 females; mean age at diagnosis was 69 ± 8). 26 CTEPH patients were treated with PEA, 32 with MT and 7 with BPA. There was a statistically significant age difference between the PEA and MT groups, at the time of diagnosis, the PEA patients were younger than the MT patients, whereas there was no statistically significant difference in other clinical characteristics (e.g., smoking habit, thrombophilia predisposition), as well as functional and hemodynamic parameters (e.g., 6-min walk test, right heart catheterization). During three years of follow-up, no patients in the PEA groups died; conversely, eleven patients in the MT group died during the same period (p < 0.05). Furthermore, a significant decrease in plasma BNP values and an increase in a meter at the six-minute walk test, 1 and 3 years after surgery, were observed in the PEA group (p < 0.05).Conclusions:
This study seems to confirm that pulmonary endarterectomy (PEA) can provide an improvement in functional tests in CTEPH.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Embolia Pulmonar
/
Angioplastia com Balão
/
Hipertensão Pulmonar
Tipo de estudo:
Observational_studies
Limite:
Female
/
Humans
/
Male
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article