Serial MRI findings of acute flaccid myelitis during an outbreak of enterovirus D68 infection in Japan

Objecive

To clarify the neuroimaging findings of children with acute flaccid myelitis during an outbreak of EV-D68 infection.

Aerobic training in patients with anoctamin 5 myopathy and hyperckemia

Introduction: Anoctamin 5 deficiency has recently been defined to cause limb‐girdle muscular dystrophy type 2L (LGMD2L) with pronounced hyperCKemia. No treatment interventions have been made so far in this condition. Methods: In 6 patients with LGMD2L, we studied the effect of home‐based, pulse‐watch monitored, moderate‐intensity exercise on a cycle ergometer for 30 minutes, 3 times weekly, for 10 weeks. Plasma creatine kinase (CK) was assessed before, during, and after the program as a marker of muscle damage. Primary outcome measures were maximum oxygen uptake (VO_2max) and time in the 5‐repetitions‐sit‐to‐stand test (FRSTST). Results: Training resulted in improvements in VO_2max (27 ± 7%; P = 0.0001) and FRSTST time (35 ± 12%; P = 0.007). Improvements in physiologic and functional muscle testing were accompanied by stable CK levels and no reports of adverse effects. Conclusions: These findings suggest that supervised aerobic exercise training is safe and effective in improving oxidative capacity and muscle function in patients with anoctamin 5 deficiency. Muscle Nerve 50 : 119–123, 2014     

Robotic Guidance Does Not Improve Component Position or Short-Term Outcome in Medial Unicompartmental Knee Arthroplasty

We performed a retrospective review in a matched group of patients on the use of robotic-assisted UKA implantation versus UKA performed using standard operative techniques to assess differences between procedures. While both techniques resulted in reproducible and excellent outcomes with low complication rates, the results demonstrate little to no clinical or radiographic difference in outcomes between cohorts. Average operative time differed significantly with, and average of 20 minutes greater in, the robotic-assisted UKA group (P = 0.010). Our minimal clinical and radiographic differences lend to the argument that it is difficult to justify the routine use of expensive robotic techniques for standard medial UKA surgery, especially in a well-trained, high-volume surgeon. Further surgical, clinical and economical study of this technology is necessary.     

Lower quality of life in young men after pediatric kidney transplantation when compared to healthy controls and survivors of childhood leukemia—a cross‐sectional study

Data about health‐related quality of life (HRQOL) in adult recipients after pediatric kidney transplantation (KTx) are scarce. In this nationwide questionnaire‐based study, HRQOL and social status in young adult men having undergone KTx during childhood (n = 29) were studied and compared to age‐ and gender‐matched healthy controls (n = 56) and survivors of childhood acute lymphoblastic leukemia (n = 52) comprising controls with another chronic disease of childhood. Altogether 41% of the KTx recipients, 50% of the leukemia survivors and 80% of the healthy controls lived in a permanent relationship. When compared with leukemia survivors, the KTx recipients reported significantly more bodily pain and worse general health (RAND‐36). Older age at time of study, longer duration of dialysis, multiple transplantations and diminished graft function correlated with lower scores. The KTx recipients had a significantly higher mean Beck Depression Inventory (BDI) score than the leukemia survivors (P = 0.000) or the healthy controls (P = 0.006). BDI scores were highest in patients who lived without a partner or children had lower educational level or were unemployed. KTx recipients had significantly lower HRQOL scores than their healthy and controls with childhood chronic disease. Early detection of psychosocial problems and poor physical functioning among these patients is warranted.     

Quantitative sensory testing and norepinephrine levels in REM sleep behaviour disorder – a clue to early peripheral autonomic and sensory dysfunction?

Journal of Neurology - Studies have reported autonomic impairment in patients with idiopathic REM sleep behaviour disorder (iRBD), which is considered a prodromal stage of alpha-synucleinopathies....     

Metabolism of fatty acids and bile acids in plasma is associated with overactive bladder in males: potential biomarkers and targets for novel treatments in a metabolomics analysis

International Urology and Nephrology - The present study was conducted to identify metabolites using a metabolomics approach and investigate the relationship between these metabolites and urgency...