ABSTRACT

BACKGROUND: There has been limited data on anticoagulation strategies and long-term recurrence in patients with venous thromboembolism (VTE) in the era of direct oral anticoagulant (DOAC).

METHODS: The COMMAND VTE Registry-2 is a multicenter retrospective cohort study enrolling 5197 consecutive patients with acute symptomatic VTE between January 2015 and August 2020 among 31 centers in Japan. In this primary report, the entire cohort was divided into 5 groups; major transient risk factors (N = 475, 9.1%), minor transient risk factors (N = 788, 15%), unprovoked (N = 1913, 37%), non-malignant persistent risk factors (N = 514, 9.9%), and active cancer (N = 1507, 29%) groups.

RESULTS: DOACs were administered in 79% of patients who received oral anticoagulants. Discontinuation of anticoagulant at 1 year was most frequent in the major transient risk factors group (57.2%, 46.3%, 29.1%, 32.0%, and 45.6%). The cumulative 5-year incidence of recurrent VTE was lowest in the major transient risk factors group (2.6%, 6.4%, 11.0%, 12.1%, and 10.1%, P < 0.001). The cumulative 5-year incidence of major bleeding was highest in the active cancer group (9.8%, 11.4%, 11.0%, 15.5%, and 20.4%, P < 0.001). After discontinuation of anticoagulation therapy, the cumulative 5-year incidence of recurrent VTE was highest in the unprovoked group (3.3%, 11.0%, 24.9%, 17.5%, and 11.8%, P < 0.001).

CONCLUSIONS: In this large real-world VTE registry, anticoagulation strategies and long-term recurrence widely differed depending on the baseline characteristics. Detailed risk stratifications of recurrent VTE could be useful for decision-making of anticoagulation strategies, whereas the bleeding-risk assessment might be especially important in the era of DOAC.

CLINICAL TRIAL REGISTRATION: URL: http://www.umin.ac.jp/ctr/index.htm Unique identifier: UMIN000044816.

PMID:37574348 | DOI:10.1016/j.ejim.2023.08.007

13:25

Photo

Not included, change data exporting settings to download.

1200×1200, 39.0 KB

13:25

PubMed articles on: Cancer & VTE/PE

Radiological pulmonary sequelae after COVID-19 and correlation with clinical and functional pulmonary evaluation: results of a prospective cohort

Eur Radiol. 2023 Aug 12. doi: 10.1007/s00330-023-10044-0. Online ahead of print.

ABSTRACT

OBJECTIVES: Whether COVID-19 leads to long-term pulmonary sequelae or not remains unknown. The aim of this study was to assess the prevalence of persisting radiological pulmonary fibrotic lesions in patients hospitalized for COVID-19.

MATERIALS AND METHODS: We conducted a prospective single-center study among patients hospitalized for COVID-19 between March and May 2020. Patients with residual symptoms or admitted into intensive care units were investigated 4 months after discharge by a chest CT (CCT) and pulmonary function tests (PFTs). The primary endpoint was the rate of persistent radiological fibrotic lesions after 4 months. Secondary endpoints included further CCT evaluation at 9 and 16 months, correlation of fibrotic lesions with clinical and PFT evaluation, and assessment of predictive factors.

RESULTS: Among the 1151 patients hospitalized for COVID-19, 169 patients performed a CCT at 4 months. CCTs showed pulmonary fibrotic lesions in 19% of the patients (32/169). These lesions were persistent at 9 months and 16 months in 97% (29/30) and 95% of patients (18/19) respectively. There was no significant clinical difference based on dyspnea scale in patients with pulmonary fibrosis. However, PFT evaluation showed significantly decreased diffusing lung capacity for carbon monoxide (p < 0.001) and total lung capacity (p < 0.001) in patients with radiological lesions. In multivariate analysis, the predictive factors of radiological pulmonary fibrotic lesions were pulmonary embolism (OR = 9.0), high-flow oxygen (OR = 6.37), and mechanical ventilation (OR = 3.49).

CONCLUSION: At 4 months, 19% of patients investigated after hospitalization for COVID-19 had radiological pulmonary fibrotic lesions; they persisted up to 16 months.

CLINICAL RELEVANCE STATEMENT: Whether COVID-19 leads to long-term pulmonary sequelae or not remains unknown. The aim of this study was to assess the prevalence of persisting radiological pulmonary fibrotic lesions in patients hospitalized for COVID-19. The prevalence of persisting lesions after COVID-19 remains unclear. We assessed this prevalence and predictive factors leading to fibrotic lesions in a large cohort. The respiratory clinical impact of these lesions was also assessed.

KEY POINTS: • Nineteen percent of patients hospitalized for COVID-19 had radiological fibrotic lesions at 4 months, remaining stable at 16 months. • COVID-19 fibrotic lesions did not match any infiltrative lung disease pattern. • COVID-19 fibrotic lesions were associated with pulmonary function test abnormalities but did not lead to clinical respiratory manifestation.

PMID:37572192 | DOI:10.1007/s00330-023-10044-0

C

15:26

Cardiotoxicity News

Photo

Not included, change data exporting settings to download.

1200×1200, 39.0 KB

15:26

In reply to this message

PubMed articles on: Cardio-Oncology

Editorial: The influence of lifestyle factors on cancer biology and treatment efficacy

Front Physiol. 2023 Jul 31;14:1254151. doi: 10.3389/fphys.2023.1254151. eCollection 2023.

NO ABSTRACT

PMID:37588853 | PMC:PMC10425544 | DOI:10.3389/fphys.2023.1254151

15:26

Photo

Not included, change data exporting settings to download.

1200×1200, 39.0 KB

15:26

In reply to this message

PubMed articles on: Cardio-Oncology

Cardioprotection in cardio-oncology: a case for concern?

Cardiovasc Res. 2023 Aug 17:cvad111. doi: 10.1093/cvr/cvad111. Online ahead of print.

NO ABSTRACT

PMID:37587745 | DOI:10.1093/cvr/cvad111

15:26

Photo

Not included, change data exporting settings to download.

1200×1200, 39.0 KB

15:26

In reply to this message

PubMed articles on: Cardio-Oncology

3D-based strain analysis and cardiotoxicity detection in cancer patients received chemotherapy

BMC Cancer. 2023 Aug 16;23(1):760. doi: 10.1186/s12885-023-11261-y.

ABSTRACT

BACKGROUND: Chemotherapy-induced cardiotoxicity has become a prevalent complication. Regular monitoring of patients who received chemotherapy using 3D strain parameters may aid in early detection of myocardial damage and its prevention. The purpose of this study was to evaluate the effectiveness of three-dimensional speckle tracking imaging (3D-STI) in diagnosing and predicting the likelihood of cardiotoxicity. This was achieved by conducting a systematic review of original research articles.

OBJECTIVES: To evaluate the role of 3D speckle tracking echocardiography in early detection of cardiotoxicity.

METHODS: Relevant case control studies published prior to December 2022 were extracted to assess cardiotoxicity by 3D STE in patients after chemotherapy.

RESULTS: A total of 1991 chemotherapy treated patients and control patients were included in the present review via pooling 22 studies.

CONCLUSIONS: 3D speckle tracking echocardiography has the utility of non-invasive and objective evaluation of changes in left ventricular function in cancer patients undergoing chemotherapy.

ROSPERO REGISTRATION NO: Study ID, CRD42023383790 on PROSPERO: International prospective register of systematic reviews.

PMID:37587421 | DOI:10.1186/s12885-023-11261-y

15:26

Photo

Not included, change data exporting settings to download.

1200×1200, 39.0 KB

15:26

Photo

Not included, change data exporting settings to download.

1200×1200, 39.0 KB

15:26

Photo

Not included, change data exporting settings to download.

1200×1200, 39.0 KB

15:26

In reply to this message

PubMed articles on: Cardio-Oncology

Association of radiation dose to cardiac substructures with major ischaemic events following breast cancer radiotherapy

Eur Heart J. 2023 Aug 16:ehad462. doi: 10.1093/eurheartj/ehad462. Online ahead of print.