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BACKGROUND: Segmental muscle vibration (SMV) has been used to improve gait and to reduce spasticity in stroke patients.No data exist about the possibility to improve upper limb motor function by using SMV. METHODS: Forty-four patients with hemiparesis following chronic stroke were randomized to an experimental (n = 24) and a control group (n = 20). Patients in the experimental group received two weeks of general physical therapy and SMV over the biceps brachii and flexor carpi ulnaris muscles of the paretic side, while those in the control group received two weeks of general physical therapy. Kinematic analysis of reaching movement was performed at baseline and two weeks after treatment ended. RESULTS: Normalized jerk, indicating the smoothness of movement, significantly improved in the experimental group, with significant difference emerging between groups at the post-treatment evaluation. Patients in the experimental group also displayed a significant improvement for mean linear velocity, mean angular velocity at shoulder, distance to target at the end of movement and movement duration. No differences emerged between baseline and post-treatment evaluations in the control group. CONCLUSIONS: when added to general physical therapy, SMV is effective in improving, in a short-term period, upper limb motor performances of reaching movement in chronic stroke patients.

Backgound/Aims: Existing data regarding the prevalence of thrombophilia in women with pregnancy complications are conflicting. Methods: To investigate the relationship between pregnancy-associated complications and the presence of thrombophilia, we studied the records of 453 women with pregnancy-associated complications. In 55 women, intrauterine fetal death (fetus mortus in utero, FMU) after 20 weeks of gestation was recorded, in 231 two or more consecutive recurrent fetal losses (RFL) were recorded, while 167 had a venous thromboembolism (VTE) during one of their pregnancies. The control group consisted of 128 healthy women, with no previous history of thrombotic events or miscarriages. Results: In the FMU group we found 54.5% of women had thrombophilia, in the RFL group 38%, and in the VTE group 52.7%. The most frequent thrombophilia in the VTE group was the FV Leiden (OR 17.9, 95% CI 4.2–75.9). The most frequent thrombophilia in the FMU group was the FII G20210A (OR 7.09, 95% CI 1.8–27.9). Statistical difference between RFL and the control group was observed only for FV Leiden (OR 6.8, 95% CI 1.6–29.7). Conclusion: Thrombophilia was found to be considerably more common in women with pregnancy-associated complications in comparison with the women with normal pregnancies, most frequently in patients with VTE or FMU.

Lymphangiomas are benign vascular malformations of the lymphatic system and most commonly present in the neck area. Large lymphangiomas may compress and/or displace the larynx, trachea and esophagus and cause serious respiratory and feeding problems in neonates. Prenatal therapy could eliminate the risks of the mentioned complications. Prenatal therapy may include the EXIT (ex utero intrapartum treatment) procedure. As this procedure has certain risks for both the neonate and mother, the introduction of a safer method is justified. The use of OK-432, as a sclerosing agent, has shown positive results in several published cases of cystic hygroma, but there is no study about the prenatal use of this agent in the treatment of lymphangioma. The aim of this study was to present our experience with intrauterine intralesional injection of OK-432 in the treatment of neck lymphangiomas. Two cases of large multicystic neck lymphangiomas that were closely situated to the fetal airway were treated by single intralesional injection of OK-432. We noticed a progressive decrease in tumor volume throughout gestation. We did not experience any complications and there were no respiratory or feeding problems in the neonates. The esthetical appearance was satisfactory and both children were normal at the age of 2 years and 6 months, respectively. This report suggests that prenatal intralesional injection of OK-432 might be a safe and effective treatment in selected cases with large fetal neck lymphangiomas.