Impact of Close Margins on Oral Cancer Outcomes According to the Oral Subsite.

Background: The prognostic significance of close margins in oral squamous cell carcinoma (OSCC) is controversial. We wished to investigate the impact of close margins on the risk of local recurrence (LR) in OSCC according to the oral subsite.

Methods: A retrospective cohort study of 342 OSCC patients undergoing primary surgical treatment was conducted.

New insights into the early morphological evolution of sea turtles by re-investigation of , a three-dimensionally preserved fossil stem chelonioid from the Campanian of Alberta, Canada.

Unlabelled: The early evolution of Pan-Chelonioidea (sea turtles) is poorly understood. This is in part due to the rarity of undeformed skulls of definitive early stem chelonioids. In this work, we redescribe the holotype of using µCT scans and segmentations of the skull.

Comparing the tolerability of preservative-free tafluprost versus preserved latanoprost in the management of glaucoma and ocular hypertension - an observer blinded active-control trial.

Background: Dry eye is a condition related to long-term topical eye therapy. We wish to evaluate the effectiveness and tolerability of preservative free prostaglandin drops versus benzalkonium chloride containing prostaglandin drops in the treatment of glaucoma.

Methods: Patients undergoing prostaglandin monotherapy underwent a washout period of at least 1 month after which baseline measurements of dry eye severity were taken.

Increasing the etanercept dose in a treat-to-target approach in juvenile idiopathic arthritis: does it help to reach the target? A post-hoc analysis of the BeSt for Kids randomised clinical trial.

Background: Etanercept has been studied in doses up to 0.8 mg/kg/week (max 50 mg/week) in juvenile idiopathic arthritis (JIA) patients. In clinical practice higher doses are used off-label, but evidence regarding the relation with outcomes is lacking.