Social integration is good, and severe complications are scarce, even when renal transplantation occurred at a very young age.

We characterised the pathophysiology of seizure onset in terms of slow fluctuations in synaptic efficacy using EEG in patients with anti-N-methyl-d-aspartate receptor (NMDA-R) encephalitis. EEG recordings were obtained from two female patients with anti-NMDA-R encephalitis with recurrent partial seizures (ages 19 and 31). Focal electrographic seizure activity was localised using an empirical Bayes beamformer. The spectral density of reconstructed source activity was then characterised with dynamic causal modelling (DCM). Eight models were compared for each patient, to evaluate the relative contribution of changes in intrinsic (excitatory and inhibitory) connectivity and endogenous afferent input. Bayesian model comparison established a role for changes in both excitatory and inhibitory connectivity during seizure activity (in addition to changes in the exogenous input). Seizures in both patients were associated with a sequence of changes in inhibitory and excitatory connectivity; a transient increase in inhibitory connectivity followed by a transient increase in excitatory connectivity and a final peak of excitatory–inhibitory balance at seizure offset. These systematic fluctuations in excitatory and inhibitory gain may be characteristic of (anti NMDA-R encephalitis) seizures. We present these results as a case study and replication to motivate analyses of larger patient cohorts, to see whether our findings generalise and further characterise the mechanisms of seizure activity in anti-NMDA-R encephalitis.

Long-term outcome of growth and final adult height (FH) are a major concern of children after a renal transplantation (Tx). We therefore studied the yearly measurements of height (Ht), expressed as the Z-score and bone age (BA), in 58 children (28 girls) transplanted in our departments and followed-up for 5-18 (mean 9.6) yr after the operation. Twenty-four children reached final adult height. Renal function was evaluated as the glomerular filtration rate (GFR), which is estimated from the clearance of inulin. The mean Ht Z-score at Tx was -1.3 in girls and -2.7 in boys and increased to -0.6 and -1.5, respectively, at 5 yr after Tx. The greatest increase, seen in the shortest children and those transplanted before 7 yr of age, occurred during the first 3 yr. Children aged 7-12 yr at Tx showed an increase in height during the first years after the transplant, while those transplanted at >12 yr of age were not growth-retarded and therefore did not change their Ht Z-score. The most growth-retarded were also the most BA retarded. The mean FH Z-score was -1.1. A direct correlation was seen between GFR at 1 yr after Tx and the increase in height Z-score from Tx to 1 and 5 yr after Tx. In summary, the increment in height following Tx was the greatest in the most growth-retarded children and most marked during the first 3 yr after the transplant. FH was within normal range in 75% of the children. A high Ht Z-score at Tx had a positive effect on FH. Thus, growth after Tx was affected by the degree of stunting at Tx and renal function after Tx.

The balance test, gait speed test, and self-reported history of fall all hold independent fracture predictability. Consideration of these clinical risk factors for fracture would improve the fracture risk assessment and subsequently also fracture prevention.