Clinical audit research and evaluation of motor neuron disease (CARE-MND): a national electronic platform for prospective, longitudinal monitoring of MND in Scotland.

Objectives: Launched in 1989, the Scottish Motor Neuron Disease Register (SMNDR) has provided a resource for prospective clinical data collection. However, in 2015 we aimed to evolve a system to allow: i) A patient-centered approach to care based on recognized standards, ii) Harmonized data sharing between Scottish health professionals in "real-time", iii) Regular audit of care to facilitate timely improvements in service delivery, and iv) Patient participation in a diverse range of observational and interventional research studies including clinical trials. Methods: We developed a standardized national electronic data platform-Clinical Audit Research and Evaluation of MND (CARE-MND) which integrates clinical audit and research data fields. Data completion pre- and post-CARE-MND were compared, guided by recently published National Institute for Clinical Excellence (NICE) recommendations. Statistical difference in data capture between time periods was assessed using Z-test of proportions. Results: Data field completion for the historical 2011-2014 period ranged from 4 to 95%; median 50%. CARE-MND capture ranged from 32 to 98%; median 87%. 15/17 fields were significantly more complete post-CARE-MND (p < 0.001). All MND nurse/allied health specialists in Scotland use the CARE-MND platform. Management of MND in Scotland is now coordinated through a standardized template. Conclusions: Through CARE-MND, national audits of MND care and interventions have been possible, leading to protocols for harmonized service provision. Stratification of the MND population is facilitating participation in observational and interventional studies. CARE-MND can act as a template for other neurological disorders.

Effect of vaccination with carrier protein on response to meningococcal C conjugate vaccines and value of different immunoassays as predictors of protection.

In order to plan for the wide-scale introduction of meningococcal C conjugate (MCC) vaccine for United Kingdom children up to 18 years old, phase II trials were undertaken to investigate whether there was any interaction between MCC vaccines conjugated to tetanus toxoid (TT) or a derivative of diphtheria toxin (CRM(197)) and diphtheria-tetanus vaccines given for boosting at school entry or leaving. Children (n = 1,766) received a diphtheria-tetanus booster either 1 month before, 1 month after, or concurrently with one of three MCC vaccines conjugated to CRM(197) or TT. All of the MCC vaccines induced high antibody responses to the serogroup C polysaccharide that were indicative of protection. The immune response to the MCC-TT vaccine was reduced as a result of prior immunization with a tetanus-containing vaccine, but antibody levels were still well above the lower threshold for protection. Prior or simultaneous administration of a diphtheria-containing vaccine did not affect the response to MCC-CRM(197) vaccines. The immune responses to the carrier proteins were similar to those induced by a comparable dose of diphtheria or tetanus vaccine. The results also demonstrate that, for these conjugate vaccines in these age groups, both standard enzyme-linked immunosorbent assays and those that measure high-avidity antibodies to meningococcal C polysaccharide correlated equally well with assays that measure serum bactericidal antibodies, the established serological correlate of protection for MCC vaccines.