Publications by authors named "Johan Blokzijl"

Introduction: As a result of centralisation of haemophilia care to a limited number of intramural settings, many persons with haemophilia have to travel long distances to attend their haemophilia specialised treatment centre. However, regular physiotherapy treatment can be provided by primary care physiotherapists in the person's own region. Due to the rarity of the disease most primary care physiotherapists have limited experience with this population.

View Article and Find Full Text PDF

Background: Ultrasound is increasingly used for musculoskeletal assessment in hemophilia care.

Objectives: To evaluate the impact of point-of-care ultrasound added to clinical assessment for diagnosis and treatment of acute musculoskeletal episodes in a heterogeneous cohort of children and adults with hemophilia and von Willebrand disease (VWD).

Methods: This prospective cross-sectional study consecutively included children and adults with hemophilia or VWD who visited the outpatient clinic with acute musculoskeletal complaints between March 2020 and May 2023.

View Article and Find Full Text PDF

Aims: Recent trials have shown that low-dose colchicine (0.5 mg once daily) reduces major cardiovascular events in patients with acute and chronic coronary syndromes. We aimed to estimate the cost-effectiveness of low-dose colchicine therapy in patients with chronic coronary disease when added to standard background therapy.

View Article and Find Full Text PDF

Background: Improved treatment options for people with haemophilia (PWH) have increased the possibilities for sports participation, but the risk of sports-induced bleeding (SIB) is still considered considerable by many.

Aim: To assess sports associated injury- and bleeding risk in PWH and to assess clotting levels associated with safe sports participation.

Methods: Sports injuries and SIBs were prospectively collected for 12 months in PWH aged 6-49 without inhibitors playing sports at least once weekly.

View Article and Find Full Text PDF

Introduction: The World Haemophilia Federation advises regular musculoskeletal assessment covering all International Classification of Functioning and Health (ICF) domains, including limitations in activities and participation in persons with haemophilia (PWH). This enables clinicians to detect changes early and enable adjustments in personalized healthcare when needed. However, data on the course of physical functioning and occurrence of decline is lacking.

View Article and Find Full Text PDF

Introduction: Predicting the risk of sports injuries and sports-induced bleeds (SIBs) in people with haemophilia (PWH) may support clinical counselling.

Aim: To assess the association between motor proficiency testing and sports injuries and SIBs and to identify a specific set of tests for predicting injury risk in PWH.

Methods: In a single centre, prospective study male PWH aged 6-49 playing sports ≥1x/week were tested for running speed and agility, balance, strength and endurance.

View Article and Find Full Text PDF

Objective: We aimed to determine, in those who present to the ED with low back pain (LBP): (i) the prevalence of four key diagnostic categories, (ii) trends in lumbar imaging from 2015 to 2019 and (iii) the effect of a new model of care on lumbar imaging in the ED.

Methods: We conducted a retrospective analysis of routinely collected medical data of four tertiary hospitals in Sydney, Australia. We analysed ED presentations for LBP between January 2012 and October 2019.

View Article and Find Full Text PDF

Introduction: Physiotherapy is highly recommended for persons with haemophilia (PWH), to regain functioning after bleeding and to maintain functioning when dealing with haemophilic arthropathy. However, many PWH live too far from their Haemophilia Comprehensive Care Centre (HCCC) to receive regular treatment at their HCCC. Physiotherapists in primary care may have limited experience with a rare disease like haemophilia.

View Article and Find Full Text PDF

Background: Overuse of lumbar imaging in the Emergency Department is a well-recognised healthcare challenge. Studies to date have not provided robust evidence that available interventions can reduce overuse. For an intervention aimed at reducing imaging to be effective, insight into how both patients and clinicians view lumbar imaging tests is essential.

View Article and Find Full Text PDF