Current guidelines barely support marine omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in cardiology, mainly because results of large trials were equivocal. Most... Show moreCurrent guidelines barely support marine omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in cardiology, mainly because results of large trials were equivocal. Most large trials have tested EPA alone or EPA + DHA combined as a drug, thereby disregarding the relevance of their blood levels. These levels are frequently assessed with the Omega-3 Index (percentage of EPA + DHA in erythrocytes), which is determined using a specific standardised analytical procedure. EPA and DHA are present in every human being at unpredictable levels (even in the absence of intake), and their bioavailability is complex. Both facts need to be incorporated into trial design and should direct clinical use of EPA and DHA. An Omega-3 Index in the target range of 8-11% is associated with lower total mortality, fewer major adverse cardiac and other cardiovascular events. Moreover, functions of organs such as the brain benefit from an Omega-3 Index in the target range, while untoward effects, such as bleeding or atrial fibrillation, are minimised. In pertinent intervention trials, several organ functions were improved, with improvements correlating with the Omega-3 Index. Thus, the Omega-3 Index is relevant in trial design and clinical medicine, which calls for a widely available standardised analytical procedure and a discussion on possible reimbursement of this test. Show less
Purpose: Quantitative SPECT-CT is a modality of growing importance with initial developments in post radionuclide therapy dosimetry, and more recent expansion into bone, cardiac and brain imaging... Show morePurpose: Quantitative SPECT-CT is a modality of growing importance with initial developments in post radionuclide therapy dosimetry, and more recent expansion into bone, cardiac and brain imaging together with the concept of theranostics more generally. The aim of this document is to provide guidelines for nuclear medicine departments setting up and developing their quantitative SPECT-CT service with guidance on protocols, harmonisation and clinical use cases. Methods: These practice guidelines were written by members of the European Association of Nuclear Medicine Physics, Dosimetry, Oncology and Bone committees representing the current major stakeholders in Quantitative SPECT-CT. The guidelines have also been reviewed and approved by all EANM committees and have been endorsed by the European Association of Nuclear Medicine. Conclusion: The present practice guidelines will help practitioners, scientists and researchers perform high-quality quantitative SPECT-CT and will provide a framework for the continuing development of quantitative SPECT-CT as an established modality. Show less
Purpose Quantitative SPECT-CT is a modality of growing importance with initial developments in post radionuclide therapy dosimetry, and more recent expansion into bone, cardiac and brain imaging... Show morePurpose Quantitative SPECT-CT is a modality of growing importance with initial developments in post radionuclide therapy dosimetry, and more recent expansion into bone, cardiac and brain imaging together with the concept of theranostics more generally. The aim of this document is to provide guidelines for nuclear medicine departments setting up and developing their quantitative SPECT-CT service with guidance on protocols, harmonisation and clinical use cases. Methods These practice guidelines were written by members of the European Association of Nuclear Medicine Physics, Dosimetry, Oncology and Bone committees representing the current major stakeholders in Quantitative SPECT-CT. The guidelines have also been reviewed and approved by all EANM committees and have been endorsed by the European Association of Nuclear Medicine. Conclusion The present practice guidelines will help practitioners, scientists and researchers perform high-quality quantitative SPECT-CT and will provide a framework for the continuing development of quantitative SPECT-CT as an established modality. Show less
Dijk, W.B. van; Schuit, E.; Graaf, R. van der; Groenwold, R.H.H.; Laurijssen, S.; Casadei, B.; ... ; Grobbee, D.E. 2022
Aims:To assess the feasibility to comply with the recommended actions of ESC guidelines on general cardiology areas in 102 countries and assess how compliance relates to the country's income level.... Show moreAims:To assess the feasibility to comply with the recommended actions of ESC guidelines on general cardiology areas in 102 countries and assess how compliance relates to the country's income level. Methods and results: All recommendations from seven ESC guidelines on general cardiology areas were extracted and labelled on recommended actions. A survey was sent to all 102 ESC national and affiliated cardiac societies (NCSs). Respondents were asked to score recommended actions on their availability in clinical practice on a four-point Likert scale (fully available, mostly/often available, mostly/often unavailable, fully unavailable), and select the top three barriers perceived as being responsible for limiting their national availability. Applicability was assessed overall, per World Bank gross national income (GNI) level, and per guideline. A total of 875 guideline recommendations on general cardiology was extracted. Responses were received from 64 of 102 (62.7%) NCSs. On average, 71 center dot 6% [95% confidence interval (CI): 68.6-74.6] of the actions were fully available, 9.9% (95% CI: 8.7-11.1) mostly/often available, 6.7% (95% CI: 5.4-8.0) mostly/often unavailable, and 11 center dot 8% (95% CI: 9.5-14.1) fully unavailable. In low-income countries (LICs), substantially more actions were fully unavailable [29 center dot 4% (95% CI: 22.6-36.3)] compared with high-income countries [HICs, countries 2.4% (95% CI: 1.2-3.7); P < 0.05]. Nevertheless, a proportion of actions with the lowest availability scores were often fully or mostly unavailable independent of GNIs. Actions were most often not available due to lack of reimbursement and other financial barriers. Conclusion: Local implementation of ESC guidelines on general cardiology is high in HICs and low in LICs , being inversely correlated with country gross national incomes. Show less
Reducing the risk of cardiovascular disease is of paramount importance in patients who suffered from MI. Taking medication, a healthy lifestyle and regular outpatient clinic visits contribute... Show moreReducing the risk of cardiovascular disease is of paramount importance in patients who suffered from MI. Taking medication, a healthy lifestyle and regular outpatient clinic visits contribute to reducing this risk. This thesis sought to investigate whether e-Health could contribute to improve care for patients with cardiovascular disease. For this thesis, smartphone compatible blood pressure monitors, step counters, weight scales, ECG devices and pulse oximeters were used. Measurement results were automatically sent to the department’s own electronic medical record, enabling both doctor and patient to review the patient’s data. Smartphone technology was shown to improve sleep apnea detection in patients with stable heart failure. Furthermore, they were used in the follow-up of patients who suffered from acute myocardial infarction and patients with cryptogenic stroke. The rationale and design of these trials are described in this thesis. Show less
Without a proper treatment, critical congenital heart defects (CCHD) lead to death in the first month of life. Timely diagnosis is pivotal for reducing morbidity and mortality. Pulse oximetry is... Show moreWithout a proper treatment, critical congenital heart defects (CCHD) lead to death in the first month of life. Timely diagnosis is pivotal for reducing morbidity and mortality. Pulse oximetry is used in many countries to screen newborns for CCHD. However, this screening has not been implemented in the Netherlands, because of the unique perinatal care system, with a high home birth rate and early discharge after hospital deliveries. This thesis describes research performed to assess the feasibility, accuracy, acceptability and costs of neonatal screening for CCHD with pulse oximetry in the Dutch perinatal care system. To do this, the protocol that is used in the United States and Scandinavia was adapted to fit the working scheme of community midwives. Show less
