Publications by authors named "Erik M von Meyenfeldt"

Article Synopsis
  • Lung surgery is really important for treating patients with a type of lung cancer called non-small cell lung cancer (NSCLC), but it can cause problems after the surgery and make it harder to breathe and function afterward.
  • A study looked at a special program called prehabilitation, which helps patients get ready for surgery by improving their health before the operation.
  • The program was successful because most patients finished it, and their ability to do things like walk and lift weights improved before surgery.
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Objective: This study examines the trends in the management of thyroid cancer and clinical outcomes in the Southwestern region of The Netherlands from 2010 to 2021, where a regional collaborative network has been implemented in January 2016.

Study Design: Retrospective cohort study.

Setting: This study encompasses all patients diagnosed with thyroid cancer of any subtype between January 2010 and June 2021 in 10 collaborating hospitals in the Southwestern region of The Netherlands.

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Background: The preoperative period can be used to enhance a patient's functional capacity with multimodal prehabilitation and consequently improve and fasten postoperative recovery. Especially, non-small cell lung cancer (NSCLC) surgical patients may benefit from this intervention, since the affected and resected organ is an essential part of the cardiorespiratory fitness. Drafting a prehabilitation programme is challenging, since many disciplines are involved, and time between diagnosis of NSCLC and surgery is limited.

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Objective: To perform a qualitative evaluation of the Thyroid Network, with a quantitative analysis of second opinion referrals for patients in the southwestern part of the Netherlands who have thyroid nodules and cancer.

Methods: This prospective observational study registered all patients with thyroid nodules and cancer who were referred to the academic hospital from 2 years before and 4 years after the foundation of the Thyroid Network. We implemented biweekly regional multidisciplinary tumor boards using video conference and a regional patient care pathway for patients with thyroid nodules and cancer.

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Purpose: To determine whether adoption of radiofrequency (RF) ablation in patients with symptomatic benign thyroid nodules (SBTNs) in a Dutch regional thyroid network resulted in clinical success and improvement in health-related and thyroid-related quality of life (QoL).

Materials And Methods: The eligibility criteria for RF ablation were as follows: (a) nodule size between 2.0 and 5.

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Objectives: This study aims to elucidate determinants for succesful implementation of the Enhanced Recovery After Thoracic Surgery (ERATS) protocol for perioperative care for surgical lung cancer patients in the Netherlands.

Setting: Lung cancer operations are performed in both academic and regional hospitals, either by cardiothoracic or general thoracic surgeons. Limiting the impact of these operations by optimising and standardising perioperative care with the ERATS protocol is thought to enable reduction in length of stay, complications and costs.

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This study aimed to describe perioperative care after anatomical lung resection in the Netherlands, before publication of Enhanced Recovery After Surgery/European Society of Thoracic Surgeons (ERAS/ESTS) guidelines in 2019. An online survey was sent to all 43 Dutch lung surgical centers in December 2017, addressing topics in the 4 phases of perioperative care (preoperative, admission, perioperative, postoperative). Respondents were requested to report care that would be delivered to a standardized patient without perioperative complications.

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Objectives: Good perioperative care is aimed at rapid recovery, without complications or readmissions. Length of stay (LOS) is influenced not only by perioperative care routines but also by patient factors, tumour factors, treatment characteristics and complications. The present study examines variation in LOS between hospitals after minimally invasive lung resections for both complicated and uncomplicated patients to assess whether LOS is a hospital characteristic influenced by local perioperative routines or other factors.

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Objectives: Length of stay (LOS) in the hospital after lung cancer surgery is influenced by patient characteristics, tumour characteristics, surgical technique and perioperative care. Our objective was to determine whether there were variation in LOS between hospitals that could not be accounted for by these known parameters. Residual variation in LOS would suggest important differences in perioperative care protocols and discharge criteria.

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Background: Whether improvement of quality of surgical cancer care can be achieved by centralizing care in high-volume specialized centers is a subject of ongoing debate. We have conducted a meta-analysis of the literature on the effect of procedural volume or surgeon specialty on outcome of lung resections for cancer.

Methods: A systematic search of articles published between January 1, 1990 and January 20, 2011 on the effects of surgeon specialty and hospital or surgeon volume of lung resections on mortality and survival was conducted.

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Background: The level of evidence for efficacy of local treatment of pulmonary metastases is low; therefore, complication rates should be minimized. Minimally invasive techniques may have the potential to reduce morbidity but potentially lead to more local and/or ipsilateral recurrences. The objective of this study was to evaluate the introduction of a new treatment strategy incorporating the increased use of video-assisted thoracic surgery (VATS) and radiofrequency ablation (RFA), weighing complications against recurrence rates.

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Background: Local treatment for pulmonary metastases is considered to be a reasonable treatment option in patients with oligometastatic disease. Percutaneous radio frequency ablation (RFA) has been reported as an alternative to surgery. Results of RFA for local control of pulmonary metastases were evaluated.

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