Publications by authors named "Wilbert B van den Hout"

Purpose: To compare the cost-effectiveness of a nurse-led sexual rehabilitation intervention with standard care in women treated with external beam radiotherapy, with or without brachytherapy, for gynaecological cancers.

Methods: Eligible women were randomly assigned to the intervention (n = 112) or standard care (n = 117). Primary endpoint was sexual functioning at 12-months post-radiotherapy, assessed by the Female Sexual Function Index (FSFI).

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Background And Aim: The passage of kidney stones through the ureter creates renal colic, a severe visceral abdominal pain. Renal colic is typically managed with non-steroidal anti-inflammatory drugs and opioids. Yet, these treatments often fail to provide adequate pain relief.

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Introduction: Treating older adults with chemotherapy remains a challenge, given their under-representation in clinical trials and the lack of robust treatment guidelines for this population. Moreover, older patients, especially those with frailty, have an increased risk of developing chemotherapy-related toxicity, resulting in a decreased quality of life (QoL), increased hospitalisations and high healthcare costs. Phase II trials have suggested that upfront dose reduction of chemotherapy can reduce toxicity rates while maintaining efficacy, leading to fewer treatment discontinuations and an improved QoL.

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Introduction: The Value-Based Health Care (VBHC) model of care provides insights into patient characteristics, outcomes, and costs of care delivery that help clinicians counsel patients. This study compares the allocation and value of curative oncological treatment in frail and fit older patients with esophageal cancer in a dedicated VBHC pathway.

Materials And Methods: Data was collected from patients with primary esophageal cancer without distant metastases, aged 70 years or older, and treated at a Dutch tertiary care hospital between 2015 and 2019.

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Background: The multicentre randomised SPARC trial evaluated the efficacy of a nurse-led sexual rehabilitation intervention on sexual functioning, distress, dilator use, and vaginal symptoms after radiotherapy for gynaecological cancers.

Methods: Eligible women were randomised to the rehabilitation intervention or care-as-usual. Four intervention sessions were scheduled over 12 months, with concurrent validated questionnaires and clinical assessments.

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Objective: To evaluate the effectiveness of long-term, personalized, supervised exercise therapy on functional ability compared with usual care in people with axial spondyloarthritis (axSpA) and severe functional limitations.

Methods: Participants were randomly 1:1 assigned to the intervention(maximal 64 sessions, with 14 additional optional sessions of supervised active exercise therapy(e.g.

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The presence of significant, unwarranted variation in treatment suggests that clinical decision making also depends on where patients live instead of what they need and prefer. Historically, high practice variation in surgical treatment for lumbar degenerative disc disease (LDDD) has been documented. This study aimed to investigate current regional variation in surgical treatment for sciatica resulting from LDDD.

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Objective: The aim of this study was to assess the impact of high-quality evidence supporting surgical treatment of lumbar disc herniation (LDH) on healthcare practice in the Netherlands by examining changes in healthcare utilisation, including the timing of surgery, and the healthcare costs for patients with LDH.

Design: A retrospective, cross-sectional study was performed using population-based, longitudinal data obtained from the Dutch Healthcare Authority (2007-2020) and NIVEL's primary care (2012-2020) administrative databases.

Setting: The study was conducted within the healthcare system of the Netherlands.

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Background: Autoimmune hepatitis (AIH) is a rare, chronic inflammatory disease of the liver. The treatment goal is reaching complete biochemical response (CR), defined as the normalisation of aspartate and alanine aminotransferases and immunoglobulin gamma. Ongoing AIH activity can lead to fibrosis and (decompensated) cirrhosis.

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Article Synopsis
  • The study compared the effectiveness of supervised exercise therapy lasting over 52 weeks against usual care for adults with rheumatoid arthritis (RA) who have severe functional limitations.
  • At the end of the study, participants in the exercise group showed significantly greater improvements in their specific activity complaints and other health-related measures compared to the usual care group.
  • The findings suggest that long-term supervised exercise therapy is more beneficial for enhancing the quality of life in individuals with RA and severe limitations than standard care alone.
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Background: Healthcare organizations measure costs for business operations but do not routinely incorporate costs in decision-making on the value of care.

Aim: Provide guidance on how to use costs in value-based healthcare (VBHC) delivery at different levels of the healthcare system.

Setting And Participants: Integrated practice units (IPUs) for diabetes mellitus (DM) and for acute myocardial infarction (AMI) at the Leiden University Medical Center and a collaboration of seven breast cancer IPUs of the Santeon group, all in the Netherlands.

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Background:  The diagnosis of recurrent ipsilateral deep vein thrombosis (DVT) with compression ultrasonography (CUS) may be hindered by residual intravascular obstruction after previous DVT. A reference CUS, an additional ultrasound performed at anticoagulant discontinuation, may improve the diagnostic work-up of suspected recurrent ipsilateral DVT by providing baseline images for future comparison.

Objectives:  To evaluate the cost-effectiveness of routinely performing reference CUS in DVT patients.

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Objective: To evaluate the effectiveness and cost-effectiveness of offering the combined lifestyle programme "Healthy Heart", addressing overweight, diet, physical activity, smoking and alcohol, to improve lifestyle behaviour and reduce cardiovascular risk.

Design: A practice-based non-randomised stepped-wedge cluster trial with two-year follow-up. Outcomes were obtained via questionnaires and routine care data.

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Tailoring antiplatelet therapy based on pharmacogenetic (PGx) testing can improve cardiovascular outcomes and potentially reduce healthcare costs in patients on a P2Y-inhibitor regime with prasugrel or ticagrelor. However, ubiquitous adoption-particularly in an outpatient setting-remains limited. We conducted a proof-of-concept study to evaluate the feasibility of -guided de-escalation of prasugrel/ticagrelor to clopidogrel through point-of-care (POC) PGx testing in the community pharmacy.

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Background: CDKN2A-p16-Leiden mutation carriers have a high lifetime risk of developing pancreatic ductal adenocarcinoma (PDAC), with very poor survival. Surveillance may improve prognosis.

Objective: To assess the cost-effectiveness of surveillance, as compared to no surveillance.

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Competition in healthcare markets is controversial, as financial interests may negatively influence patient interests. In The Netherlands, public healthcare quality indicators are published annually, but no comparisons are made between hospitals and private healthcare facilities (PHF) operating in the Dutch healthcare market. Just nine such indicators could be compared, demonstrating an overall equivalence of success and complication rates.

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Introduction: Vasoplegia is a common complication after cardiac surgery and is associated with poor prognosis. It is characterised by refractory hypotension despite normal or even increased cardiac output. The pathophysiology is complex and includes the systemic inflammatory response caused by cardiopulmonary bypass (CPB) and surgical trauma.

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Prospective studies support the clinical impact of pharmacogenomics (PGx)-guided prescribing to reduce severe and potentially fatal adverse effects. Drug-gene interactions (DGIs) preventing potential drug-related deaths have been categorized as "essential" by the Dutch Pharmacogenetics Working Group (DPWG). The collective clinical impact and cost-effectiveness of this sub-set is yet undetermined.

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Introduction: We evaluated the cost-effectiveness of the "More at Home with Dementia" intervention, a multicomponent training program for co-residing caregivers of people with dementia (PwDs).

Methods: We performed a two-armed randomized controlled trial with an intervention and a control group. Participants were community-dwelling caregivers living with a person with dementia (59 randomized to intervention and 50 to control arm).

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Background: Persons with disabilities are at risk for unemployment with negative long-term consequences.

Objective: This study aimed to explore the process and outcomes of a novel vocational rehabilitation (VR) program based on the concept of mentorship.

Methods: Observational, retrospective study including unemployed young adults with acquired brain injury (ABI) taking part in a VR program including assessment, training, individual counselling and mentor support from volunteering professionals.

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Purpose: To evaluate cost-effectiveness of an [F]FDG-PET/CT-driven diagnostic workup as compared to diagnostic surgery, for thyroid nodules with Bethesda III/IV cytology. [F]FDG-PET/CT avoids 40% of futile diagnostic surgeries for benign Bethesda III/IV nodules.

Methods: Lifelong societal costs and quality-adjusted life years (QALYs) were assessed for 132 patients participating in a randomised controlled multicentre trial comparing [F]FDG-PET/CT to diagnostic surgery.

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Importance: Carbon dioxide laser tonsillotomy performed under local anesthesia may be an effective and less invasive alternative than dissection tonsillectomy for treatment of tonsil-related afflictions.

Objective: To compare functional recovery and symptom relief among adults undergoing tonsillectomy or tonsillotomy.

Design, Setting, And Participants: This randomized clinical trial was conducted at 5 secondary and tertiary hospitals in the Netherlands from January 2018 to December 2019.

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Article Synopsis
  • The study aimed to evaluate if multivitamin, mineral, and n-3 fatty acid supplements could lower aggression levels in long-stay psychiatric in-patients.
  • Data from 176 participants were analyzed using a randomised, double-blind, placebo-controlled design over six months, focusing on the frequency of aggressive incidents.
  • Results indicated no significant difference in aggressive behavior between those receiving the supplements and those on placebo, concluding that nutritional supplementation did not impact aggression in this population.
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Human Leukocyte Antigen (HLA) variants can be a risk factor for developing potentially fatal drug hypersensitivity reactions. Our aim was to estimate the potential impact of genotyping for the HLA risk alleles incorporated in the Dutch Pharmacogenetics Working Group (DPWG) guidelines in The Netherlands. We estimated the number of hypersensitivity reactions and associated deaths that can be avoided annually by genotyping for these HLA risk alleles.

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