A Randomised, Single Blind, Controlled Trial Comparing Flush Endovenous Laser Ablation with Standard Endovenous Laser Ablation of the Great Saphenous Vein.

Objective: The aim of this study was to compare anterior accessory saphenous vein (AASV) reflux after standard endovenous laser ablation (EVLA) vs. flush EVLA (fEVLA) of the great saphenous vein (GSV).

Methods: This was as randomised, single blind, controlled trial (Dutch Trial Register, NL5283).

Ten-year follow-up of a randomized controlled trial comparing saphenofemoral ligation and stripping of the great saphenous vein with endovenous laser ablation (980 nm) using local tumescent anesthesia.

Objective: The long-term results of saphenofemoral ligation and stripping (SFL/S) were compared with 980-nm bare fiber endovenous laser ablation (EVLA) for the treatment of great saphenous vein (GSV) incompetence.

Methods: This was a single-center, randomized, controlled trial with a follow-up time of 10 years. Patients with GSV incompetence were randomized to undergo SFL/S or EVLA under tumescent anesthesia.

Development of an international core domain set for medium, large and giant congenital melanocytic naevi as a first step towards a core outcome set for clinical practice and research.

Background: Medium, large and giant congenital melanocytic naevi (CMN) can impose a psychosocial burden on patients and families, and are associated with increased risk of developing melanoma or neurological symptoms. Lack of consensus on what outcomes to measure makes it difficult to advise patients and families about treatment and to set up best practice for CMN.

Objectives: Fostering consensus among patient representatives and professionals, we aim to develop a core outcome set, defined as the minimum set of outcomes to measure and report in care and all clinical trials of a specific health condition.

Outcomes and measurement instruments used in congenital melanocytic naevi research: A systematic review.

Background: Congenital melanocytic naevi (CMN) can have a great impact on patients' lives due to the remarkable appearance and the risk of developing melanoma and neurocutaneous melanosis. Comparison of treatment efficacy is currently hindered by the lack of standard and uniform outcome reporting; this impedes guidance on optimal management policy. To address this, we aim to perform the first step in developing a core outcome set.

Protocol for the development of core set of domains of the core outcome set for patients with congenital melanocytic naevi (OCOMEN project).

Background: Having large congenital melanocytic naevi (CMN) is associated with a psychosocial burden on patients and their parents because of its remarkable appearance and the extra care it may require. Large CMN also pose an increased risk of malignant melanoma or neurocutaneous melanosis. There is a lack of international consensus on what important outcome domains to measure in relation to treatment.

Incidence and relative survival of melanoma in children and adolescents in the Netherlands, 1989-2013.

Background: Melanoma is rare in the first two decades of life. Trends in incidence differ across countries.

Objective: To describe incidence and relative survival of children and adolescents with melanoma in the Netherlands for children (0 through 11 years) and adolescents (12 through 19 years) separately.

Laser treatment of congenital melanocytic naevi: a systematic review.

Recent studies on congenital melanocytic naevi (CMN) indicate a lower risk of melanoma than has been previously assumed. As a result, the treatment paradigm in CMN has shifted from complete removal to cosmetically acceptable, less invasive treatment options, such as laser treatment. Our objective was to review systematically the efficacy and safety of laser therapy for CMN.

Impairments in an early stage of the decision-making process in patients with ventromedial prefrontal damage: preliminary results.

Lesions of the ventromedial prefrontal cortex can result in a deficient decision-making behavior. So far, most experimental results in the neuropsychological decision-making research have been obtained with gambling tasks. Due to their high complexity, it is difficult to evaluate the underlying processes of the decision-making deficits.