Complications of prosthetic surgery in the dysplastic hip.

The complications of prosthetic surgery in the dysplastic hip have specific features that are related to the conditions that make the realization of an implant technically complex; the altered primary acetabular and femoral morphology, the sequelae of previous non-substitutive surgery, and the consequent possible upsetting of joint biomechanics. It is possible to distinguish between complications relative to the skeleton, joint biomechanics, and soft tissues. Prosthetization of the acetabular skeletal aspect may encounter frequent errors in reconstruction (incongruous reaming-too much or too little-the improper use of bone grafts), errors in orientation of the acetabular component (excessive verticalization and anteversion) that are considered early complications.

Multicentre clinical placebo-controlled study with buflomedil in the treatment of mild dementia of vascular origin.

A study was carried out in 73 male or female patients suffering from mild vascular dementia. The experimental protocol involved an initial run-in period (14 days) and subsequent double-blind, randomized treatment with 300 mg buflomedil or placebo given orally twice daily for 90 days. At the end of this treatment period, all patients received buflomedil for a further 90 days and, thereafter, patients received buflomedil or no further treatment for another 90 days.

[Adrenal hemorrhage in neonates: three cases with different clinical and echographic findings].

Three cases of neonatal adrenal hemorrhage are described. They presented different clinical findings. Ultrasonography was the investigation of choice.

[Scintigraphy using 99m-TC HM-PAO labeled autologous granulocytes in the diagnosis of Whipple's disease].

Whipple's disease is a systemic disease, mainly localized in the small intestine, that even today shows some difficulties about its etiopathogenesis and diagnosis. The surveys usually used in the diagnosis, among which the biopsy is an indispensable test, have some limits particularly in follow-up. The 99mTc-HM-PAO labelled granulocytes scintigraphy may be a useful alternative method in the evaluation of location and extension of the Whipple's disease.

[Controlled multicenter study on the therapeutic effectiveness of mesoglycan in patients with cerebrovascular disease].

One hundred and forty-five elderly patients affected by cerebrovascular diseases were included in the study. Patients were divided into two age-, sex- and clinically matched groups: the first group included 103 patients who were treated for six months with mesoglycan (100 mg/day), whereas the second group, which numbered 42 patients, received standard anti-platelet treatment over the same period. The results of the study confirm the clinical efficacy of mesoglycan compared to standard treatment with antiplatelet drugs in terms of ischemic events and the "quality of life" of cerebrovasculopathic patients.