Danish medical journal
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In many ways we are at a crossroad in terms of what constitutes optimal FIMR treatment: is CABG combined with mitral valve ring annuloplasty better than CABG alone in moderate FIMR? Is mitral valve repair really better than replacement? And does adding a valvular repair or subvalvular reverse remodeling procedure shift that balance? In the present thesis I aim to shed further light on these questions by addressing the current status and future perspectives of the surgical treatment of FIMR. CURRENT SURGICAL TREATMENT FOR FIMR. CABG alone: The overall impression from the literature is that patients are left with a high grade of persistent/recurrent FIMR from isolated CABG. ⋯ They include very invasive techniques such as surgical ventricular restoration procedure, surgical techniques directly addressing the papillary muscle dis-placement, and beating heart procedures using transventricular and epicardial devices applied in a few minutes. The role of the transventricular and epicardial devices still remains to be defined and many of these devices seem to have a hard time ganing their footing in the clinical practise and until now only constitute a footnote in the surgical literature. Meanwhile, the current results with adjunct techniques to CABG and ring annuloplasty, such as the papillary muscle approximation technique introduced by Hvass et al and the papillary muscle relocation technique introduced by Kron et al and further developed by Langer et al are gaining continuing support in the surgical community since these techniques can be used with only little added time consumption but with very good clinical outcome.
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Danish medical journal · Mar 2015
Randomized Controlled Trial Multicenter StudyLegislation hampers medical research in acute situations.
Informed consent in incapacitated adults is permitted in the form of proxy consent by both the patients' closest relative (next of kin, NOK) and general practitioner (GP). In research in acute situations not involving pharmaceuticals, Danish legislation allows for randomisation and subsequent proxy consent, as soon as possible. The aim of this study was to describe the delay associated with obtaining consent and to assess whether consent from NOK or GP/Danish Health and Medicines Authority is obtained with delays beyond the intervention. ⋯ This work was supported by the European Regional Development Fund through the Interreg IV A OKS programme (NYPS ID: 167157) with regards to authors JHT, CH, NN and JK.
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Danish medical journal · Mar 2015
Randomized Controlled TrialThe effect of direct referral for fast CT scan in early lung cancer detection in general practice. A clinical, cluster-randomised trial.
This PhD thesis is based on the project "The effect of direct referral for fast CT scan in early lung cancer detection in general practice. A clinical, cluster-randomised trial", performed in Denmark in 2010-2013. The thesis includes four papers and focuses on early lung cancer diagnostics in general practice. ⋯ This thesis contributes to the knowledge of the early diagnosis of lung cancer in Denmark. General practice was found to play an important role, but only a small part of Danish lung cancer patients were diagnosed from general practice through the fast-track pathway. This together with the fact that a high proportion of patients had two or more radiographs within the 90 days preceding the diagnosis indicate that other diagnostic strategies should be tested in an attempt to provide GPs with the best opportunity for early diagnosis. This thesis provides evidence that GPs are, indeed, able to refer patients straight-to-test in the fast-track pathway. This knowledge may be used when organising other fast tracks. Furthermore, GPs participating in education about early lung cancer diagnosis were willing to refer patients direct to low-dose CT (LDCT) from primary care. Half of the patients needed further diagnostic work-up, and 2.3% of all patients referred were diagnosed with lung cancer. In addition, many lung diseases were diagnosed by LDCT. No effect on time to diagnosis or stage at diagnosis was found when patients from intervention GPs were compared with patients from control GPs. The effect of combining direct access to LDCT with referral to the existing fast-track pathway should be analysed as it may ensure earlier and faster lung cancer detection in primary care. Direct access to LDCT scan may also be an alternative to lung cancer screening. Furthermore, if a LDCT screening program is going to be implemented, it should be considered to supplement the program with access to CT directly from primary care for the symptomatic, not-screened patients.
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Danish medical journal · Mar 2015
Practice GuidelineDanish Guidelines 2015 for percutaneous dilatational tracheostomy in the intensive care unit.
Percutaneous dilatational tracheostomy is a common procedure in intensive care. This updated Danish national guideline describes indications, contraindications and complications, and gives recommendations for timing, anaesthesia, and technique, use of fibre bronchoscopy and ultrasound guidance, as well as decannulation strategy, training, and education.