The results indicated that drinking H₂-water was safe and well tolerated, and a significant improvement in total UPDRS scores for patients in the H₂-water group was demonstrated.

Considering that very few studies have assessed numerous clinical symptoms in the same report, these data provide a useful reference for the clinical course of PD.

A 63 year old man developed dysaesthesia in the legs followed by a subacute ascending flaccid paraparesis with sacral sensory and autonomic involvement. Intravascular lymphomatosis (IVL) was favoured by the presence of low grade fever and raised serum C reactive protein, CSF pleocytosis, raised lymphoma markers (serum LDH, soluble IL-2 receptor), and steroid responsiveness. Only muscle, among several organ biopsies, confirmed IVL. A cytogenetic study of the bone marrow showed chromosome 6 monosomy, as previously reported. The monosomy of chromosome 19, which bears the intercellular cell adhesion molecule-1, newly found in this case, may be related to the unique tumour embolisation of IVL. The CHOP regimen (six courses in 12 weeks) using granulocyte colony stimulating factor (G-CSF) led to gradual resolution of myeloradiculopathy and laboratory supported remission lasting for more than 13 months. The biweekly CHOP with G-CSF support may be a choice of chemotherapy in averting rapidly fatal IVL.

Aim:Prediabetes is an independent risk factor for future stroke. However, no effective treatment has yet been established for the recurrence of stroke in patients with prediabetes. Here we investigated the effects of pioglitazone, a potent peroxisome proliferator-activated receptor-gamma agonist, for the reduction of recurrent stroke in patients with prediabetes. Methods: Participants were patients who had a symptomatic ischemic stroke or transient ischemic attack (TIA) without a history of type 2 diabetes mellitus and who were diagnosed to have IGT or newly diagnosed diabetes by a 75-g oral glucose tolerance test. These patients were randomized to either receive or not receive pioglitazone. The primary endpoint was a recurrence of ischemic stroke. Results: A total of 120 patients were enrolled in the study. Sixty-three patients received pioglitazone and 57 were enrolled in the control group that did not receive pioglitazone. The majority of patients (68.3%) were prescribed 15 mg of pioglitazone, while the remaining patients (31.7%) were treated with 30 mg of pioglitazone. Over a median follow-up period of 2.8 years, treatment with pioglitazone was found to be associated with a lower rate of the primary endpoint (recurrence of stroke) than that observed in the control group [event rate 4.8% pioglitazone vs 10.5% control, hazard ratio 0.62, 95% confidence interval 0.13 -2.35, p 0.49]. However, differences were not statistically significant. Conclusions: While this study was too underpowered to determine the effect of pioglitazone, the result failed to show beneficial effects in patients of ischemic stroke or TIA with impaired glucose tolerance and newly diagnosed diabetes. J Atheroscler Thromb, 2015; 22: 1305-1316.

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