The length of the biliopancreatic limb in one anastomosis gastric bypass.

Introduction: The one-anastomosis gastric bypass (OAGB), first published by Dr Rutledge in 1997 is now a well-established procedure in the bariatric-metabolic armamentarium. This procedure based on a (single) loop gastro-jejunal anastomosis (the biliopancreatic limb or BPL) with a long narrow gastric pouch combines restriction with hypo-absorption. The biliopancreatic limb and in particular its length is held responsible for the degree of the hypo-absorptive effect but the most appropriate or "optimal" length of the BPL remains debatable.

Occult solitary fibrous tumour of the pleura presenting as recurrent spontaneous pneumothorax.

A woman in her 30s, non-smoker, presented at the emergency department two times because of spontaneous pneumothorax. The first episode was treated with small bore catheter drainage, while during the second episode-occurring only 1 week later-thoracoscopic talcage was attempted. The postoperative course was characterised by slow clinical and radiological resolution, and recurrence 3 days after discharge.

Clinical outcomes and cost-effectiveness of superficial parotidectomy versus extracapsular dissection of the parotid gland: a single-centre retrospective study of 161 patients.

Improvements in preoperative diagnostics and intraoperative techniques have made the surgical excision of benign parotid gland tumours less invasive. Extracapsular dissection (ECD) has become more popular in comparison to superficial parotidectomy (SP), the gold standard. Although clinical outcomes have been reported, reports on cost-effectiveness are limited.

Improvements in Endovascular Treatment for Acute Ischemic Stroke: A Longitudinal Study in the MR CLEAN Registry.

Background: We evaluated data from all patients in the Netherlands who underwent endovascular treatment for acute ischemic stroke in the past 3.5 years, to identify nationwide trends in time to treatment and procedural success, and assess their effect on clinical outcomes.

Methods: We included patients with proximal occlusions of the anterior circulation from the second and first cohorts of the MR CLEAN (Multicenter Randomized Clinical trial of Endovascular Treatment for Acute Ischemic Stroke in the Netherlands) Registry (March 2014 to June 2016; June 2016 to November 2017, respectively).

Ergonomics and Related Physical Symptoms Among Neurosurgeons.

Objective: Work-related musculoskeletal disorders (WMSDs) among neurosurgeons can lead to consequences for themselves, the hospital, and society. In the current study, the working conditions of neurosurgeons from an ergonomic point of view is evaluated, together with WMSD.

Methods: Members of the Congress of Neurological Surgeons were surveyed with an online survey covering 1) demographics, 2) working conditions, 3) ergonomic features during 3 neurosurgical procedures, and 4) whether they experienced WMSD.

Complete remission for 4 years with crizotinib in advanced ALK-positive non-small cell lung cancer after thoracostomy for empyema.

Introduction: Anaplastic lymphoma kinase () gene translocation occurs in 3%-5% of patients with non-small cell lung cancer (NSCLC), typically in younger patients. Crizotinib (tyrosine kinase inhibitor) has been considered as the standard of care for advanced -positive lung cancer but it only gives a median progression-free survival of 7.7-11 months.

Sex matters in complex regional pain syndrome.

Background: Complex regional pain syndrome (CRPS) is much more prevalent in women than men but potential differences in clinical phenotype have not been thoroughly explored to date. Differences in the clinical presentation between sexes may point at new avenues for a more tailored management approach of CRPS. We therefore explored if in CRPS, the patient's sex is associated with differences in clinical and psychological characteristics.

Oil-Based or Water-Based Contrast for Hysterosalpingography in Infertile Women.

Background: Pregnancy rates among infertile women have been reported to increase after hysterosalpingography, but it is unclear whether the type of contrast medium used (oil-based or water-soluble contrast) influences this potential therapeutic effect.

Methods: We performed a multicenter, randomized trial in 27 hospitals in the Netherlands in which infertile women who were undergoing hysterosalpingography were randomly assigned to undergo this procedure with the use of oil-based or water-based contrast. Subsequently, couples received expectant management or the women underwent intrauterine insemination.

A revised prediction model for natural conception.

One of the aims in reproductive medicine is to differentiate between couples that have favourable chances of conceiving naturally and those that do not. Since the development of the prediction model of Hunault, characteristics of the subfertile population have changed. The objective of this analysis was to assess whether additional predictors can refine the Hunault model and extend its applicability.

A rare case of concomitant sicca keratopathy and ipsilateral central facial palsy in Wallenberg's dorsolateral medullary syndrome.

To describe a patient with a right-sided supranuclear facial palsy and concomitant sicca keratopathy of the right eye following right-sided dorsolateral medullary infarction. Our patient underwent a complete ophthalmologic and neurologic examination including biomicroscopy, fundus examination, cranial nerve examination, Shirmer I test, and magnetic resonance imaging of the brain. A 61-year-old woman presented in emergency with a central facial nerve palsy on the right side and truncal ataxia.

A Meningoencephalocele Caused by a Chronic Growing Skull Fracture in a 76-Year-Old Patient.

We present a case of a growing skull fracture in adult male, with an interval of 43 years after initial trauma. This finding is extremely rare, especially because growing skull fractures are mostly seen as an uncommon complication of pediatric head trauma with calvarial fracture. In our patient, this finding was incidental, existed for many years, and had no clinical consequences.

Pregnancy diabetes: A comparison of diagnostic protocols based on point-of-care, routine and optimized laboratory conditions.

In vitro glycolysis poses a problem during diabetes screening, especially in remote laboratories. Point-of-care analysis (POC) may provide an alternative. We compared POC, routine and STAT analysis and a feasible protocol during glucose tolerance test (GTT) for pregnancy diabetes (GDM) screening.

Anxious women do not show the expected decrease in cardiovascular stress responsiveness as pregnancy advances.

Altered stress responsiveness is a risk factor for mental and physical illness. In non-pregnant populations, it is well-known that anxiety can alter the physiological regulation of stress reactivity. Characterization of corresponding risks for pregnant women and their offspring requires greater understanding of how stress reactivity and recovery are influenced by pregnancy and women's anxiety feelings.

The cost of prevention and treatment of pressure ulcers: A systematic review.

Introduction: Pressure ulcers impose a substantial financial burden. The need for high-quality health care while expenditures are constrained entails the interest to calculate the cost of preventing and treating pressure ulcers and their impact on patients, healthcare, and society.

Objectives: The aim of this paper is to provide insight into the cost of pressure ulcer prevention and treatment in an adult population.

Effect of surgical margin status after radical prostatectomy on health-related quality of life and illness perception in patients with prostate cancer.

Objective: The aim of the study was to evaluate the effect of positive surgical margins (PSM) on health-related quality of life and illness perception after radical prostatectomy in patients with prostate cancer.

Methods: Of all patients with prostate cancer diagnosed between 2006 and 2009 in 7 participating hospitals in the Eindhoven region of the Netherlands Cancer Registry, 197 patients who underwent radical prostatectomy were invited to fill in a questionnaire. Data from the Netherlands Cancer Registry were combined with questionnaire data (including European Organization for Research and Treatment of Cancer quality of life questionnaire-C30, quality of life questionnaire-Prostate Module 25, and the Brief Illness Perception Questionnaire).

Health-related quality of life in 975 patients with complex regional pain syndrome type 1.

There are limited data available on health-related quality of life (QoL) in patients with complex regional pain syndrome (CRPS). In the present study we examined QoL in 975 CRPS patients attending 6 different clinics in the Netherlands. QoL was assessed using the MOS 36-Item Short-Form Health Survey (SF-36) with the Mental Health Summary Score (MHS) and the Physical Health Summary Score (PHS) as dependent variables.

Pattern of rash, diarrhea, and hepatic toxicities secondary to lapatinib and their association with age and response to neoadjuvant therapy: analysis from the NeoALTTO trial.

Purpose: We investigated the pattern of rash, diarrhea, and hepatic adverse events (AEs) secondary to lapatinib and their association with age and pathologic complete response (pCR) in the Neoadjuvant Lapatinib and/or Trastuzumab Treatment Optimisation (NeoALLTO) phase III trial.

Patients And Methods: Patients with HER2-positive early breast cancer were randomly assigned to receive lapatinib (Arm A), trastuzumab (Arm B), or their combination (Arm C) for 6 weeks followed by the addition of paclitaxel for 12 weeks before surgery. We investigated the frequency and time to developing each AE according to age (≤ 50 v > 50 years) and their association with pCR in a logistic regression model adjusted for age, hormone receptors, tumor size, nodal status, planned breast surgery, completion of lapatinib administration, and treatment arm.

A comparison of cell-cycle markers in skull base and sacral chordomas.

Objective: Despite refinement of surgical techniques and adjuvant radiotherapy, the prognosis for patients with a chordoma remains poor. Identification of prognostic factors related to tumor biology might improve this assessment and result in molecular markers for targeted therapy. Limited studies have been performed to unravel the impact of cell-cycle markers in chordoma, and those performed have shown inconclusive results.

Gamma Knife surgery for trigeminal neuralgia: a review of 450 consecutive cases.

Object: The success rates and side effects of Gamma Knife surgery (GKS) in patients with trigeminal neuralgia (TN) are not fully clear. A comparison of data across previous reports is hampered by differences in treatment protocols, lengths of follow-up, and outcome criteria. The purpose of this paper is to contribute to knowledge of the efficacy of GKS in TN by reviewing data in a large group of patients with this disorder, who were treated with a uniform treatment protocol and evaluated using a well-established pain scale and Kaplan-Meier analysis.

A prospective cohort study to investigate cost-minimisation, of Traditional open, open fAst track recovery and laParoscopic fASt track multimodal management, for surgical patients with colon carcinomas (TAPAS study).

Background: The present developments in colon surgery are characterized by two innovations: the introduction of the laparoscopic operation technique and fast recovery programs such as the Enhanced Recovery After Surgery (ERAS) recovery program. The Tapas-study was conceived to determine which of the three treatment programs: open conventional surgery, open 'ERAS' surgery or laparoscopic 'ERAS' surgery for patients with colon carcinomas is most cost minimizing?

Method/design: The Tapas-study is a three-arm multicenter prospective cohort study. All patients with colon carcinoma, eligible for surgical treatment within the study period in four general teaching hospitals and one university hospital will be included.

Induction of labour versus expectant monitoring for gestational hypertension or mild pre-eclampsia after 36 weeks' gestation (HYPITAT): a multicentre, open-label randomised controlled trial.

Background: Robust evidence to direct management of pregnant women with mild hypertensive disease at term is scarce. We investigated whether induction of labour in women with a singleton pregnancy complicated by gestational hypertension or mild pre-eclampsia reduces severe maternal morbidity.

Methods: We undertook a multicentre, parallel, open-label randomised controlled trial in six academic and 32 non-academic hospitals in the Netherlands between October, 2005, and March, 2008.

Midterm clinical results of the Autocentric II patellofemoral prosthesis.

We studied the outcome of patellofemoral arthroplasties using the Autocentric prosthesis implanted in our clinic between 1994 and 2004. New insight on indications and contraindications motivated us to find risk factors in the failure of this prosthesis. Twenty-four patients had surgery for patellofemoral arthritis not responding to exhaustive nonoperative measures.