Anticoagulation for Patients Undergoing Implantation of a Cardiac Implantable Electronic Device.

AIMS/BACKGROUND: The number of cardiac devices implanted increases year on year, as does the complexity of the patients being managed. A large proportion of this patient group have an indication for anticoagulation, and this raises challenges around the perioperative management of these agents. METHOD: A quality improvement project was conducted to review current practice, understand local experience and improve patient care. RESULTS: Following the initial review, local guidelines were updated, the postoperative anticoagulation decision escalated to the responsible clinician and a clearer pathway for communicating the decision created. CONCLUSIONS: The implemented changes have shown an overall improvement in junior doctor feedback and also clinical documentation in the electronic patient records.

A genome-wide association study implicates that the TTC39C gene is associated with diabetic maculopathy with decreased visual acuity.

Background: Diabetic maculopathy is a form of diabetic retinopathy. The visual acuity of one third of patients with diabetic maculopathy will be affected. The purpose of this study was to identify genetic contributors of diabetic maculopathy with decreased visual acuity based on a genome-wide association approach using a well-defined Scottish diabetic cohort. Methods: We used linked e-health records of diabetic patients to define our cases and controls. The cases in this study were defined as type 2 diabetic patients who had ever been recorded in the linked e-health records as having maculopathy (observable or referable) in at least one eye and whose visual acuity of the eye was recorded to have decreased between the first and the last visual acuity record of that eye in the longitudinal e-health records. The controls were defined as a type 2 diabetic individual who had never been diagnosed with maculopathy or retinopathy in the linked e-health records. Anyone who had laser photocoagulation treatment was also excluded from the controls. A standard genome-wide association approach was applied. Results: Overall, we identified 469 cases and 1,374 controls within the Genetics of Diabetes Audit and Research in Tayside Scotland (GoDARTS) dataset. We found that the P value of rs9966620 in the TTC39C gene was 4.13x10-8, which reached genome-wide significance. Conclusions: We suggest that the TTC39C gene is associated with diabetic maculopathy with decreased visual acuity. This needs to be confirmed by further replication studies and functional studies.