BACKGROUND: The 2016 World Health Organization (WHO) revised classification criteria for the diagnosis of polycythemia vera (PV) allows

Abstract

BACKGROUND: The 2016 World Health Organization (WHO) revised classification criteria for the diagnosis of polycythemia vera (PV) allows for an earlier detection of masked PV. The literature is scarce about the clinical uptake of new diagnostic algorithms for PV. In a cohort of Canadian hematologists, we aimed to identify how the revised 2016 WHO diagnostic criteria of PV are being incorporated into hematology practice, and if the treatment of PV is comparable to the approaches outlined by the Canadian Myeloproliferative Neoplasm Group.

MATERIALS AND METHODS: A cross-sectional survey of practicing Canadian hematologists/oncologists was distributed to active members of the Canadian Hematology Society using an online survey-distributing website. Univariate and multivariate analysis was performed.

RESULTS: The survey was completed by 86 respondents in total. Only type of practice was associated with respondents offering aspirin to all patients with PV (P = .0009). Respondents who were aware of the Canadian Myeloproliferative Neoplasm Group guidelines were more likely to phlebotomize patients to a target hematocrit of < 45% irrespective of gender (P = .042). Younger practitioners were more likely to use age over 60 years as an indication for initiating cytoreductive therapy (P = .0006). Most (85.3%) respondents would recommend indefinite anticoagulation in patients with PV who developed unprovoked venous thromboembolism.

CONCLUSION: The survey confirmed that heterogeneity of practice in diagnosis and management of PV among Canadian hematologists exists, suggesting that targeted education in specific segments of the PV treatment providers may result in wider adoption of the guidelines and diagnostic criteria.

PMID: 30322792 [PubMed - indexed for MEDLINE]

20:14

Cancer & Heart (Cardio-Oncology, Cardiotoxicity, TEV)

Photo

Not included, change data exporting settings to download.

256×256, 6.0 KB

20:14

In reply to this message

pubmed: ctoall&ca or conall

Angiotensin-(1-7) reduces doxorubicin-induced cardiac dysfunction in male and female Sprague-Dawley rats through antioxidant mechanisms.

Angiotensin-(1-7) reduces doxorubicin-induced cardiac dysfunction in male and female Sprague-Dawley rats through antioxidant mechanisms.

Am J Physiol Heart Circ Physiol. 2020 Feb 21;:

Authors: Rahimi O, Kirby J, Varagic J, Westwood BM, Tallant EA, Gallagher PE