Extracorporeal shockwave therapy for the treatment of scaphoid delayed union in a tennis player: A case report.

Operative procedures are considered the gold standard when treating delayed union or non-union of the scaphoid despite their considerable complexity and the risk of intraoperative complications. Although extracorporeal shockwave therapy has been reported as a non-invasive treatment option for non-union cases, only a few papers on delayed union or non-union of the scaphoid have been published. A 57-year-old man with delayed union of a scaphoid fracture was treated with extracorporeal shockwave therapy and showed complete bone healing with promising results two months after the start of treatment without undergoing surgery.

Barbiturates enhance itch-associated scratching in atopic dermatitis mice: A possible clue to understanding nocturnal pruritus in atopic dermatitis.

In chronic pruritic diseases such as atopic dermatitis, pruritus is exacerbated during nocturnal sleep; however, the underlying mechanism remains unclear. We previously demonstrated that acute administration of the sedative-hypnotics ethanol markedly enhanced itch-associated spontaneous scratching in a diet-induced mouse model of atopic dermatitis. In the present study, to expand our previous finding and provide a general mechanism for the central modulation of chronic itch, we examined whether other hypnotic drugs, such as barbiturates and benzodiazepines, also enhance scratching, and further investigated the underlying mechanism.