Biomedical subjects

A Wriekat

Publications and source records attributed to A Wriekat.

2 recordsLinked to original sources

PubMed1995

Multiple sclerosis in Arabs in Jordan.

In a 2-year hospital-based study (1992 and 1993), there were 131 multiple sclerosis patients attending 2 large referral hospitals in Jordan. Based on MS/ALS case ratios an overall rate of 32.1 (95% CI 19.7-55.2) was estimated. There were 126 Arabs of whom 84 were Palestinians and 36 indigenous Jordanians. Comparison of these subgroups, which had a similar age distribution revealed that the disease was twice as frequent in Palestinians (estimated 42.0/100,000 (CI 2.8-90.8)) among Jordanians (estimated 20.0/100,000 (CI 9.5-47.2)). Clinical presentation, pattern of disease, disability and HLA association were similar to that in the disease reported in Caucasians in the West. All investigations including neurophysiology and imaging were also very similar to Western reports.

Adolescent↗

PubMed1994

Pallido-pyramidal degeneration, supranuclear upgaze paresis and dementia: Kufor-Rakeb syndrome.

An unusual neurological syndrome in an Arab family with five affected siblings, is reported. Autosomal recessive inheritance is suggested by having multiple affected siblings born to phenotypically normal consanguineous parents. Similar to Davison's Pallido-pyramidal syndrome, they presented with the clinical signs and symptoms of severe parkinsonism as well as evidence of cortico-spinal tract disease. In addition, they had dementia and supranuclear upgaze paresis. MRI studies showed significant atrophy of the globus pallidus and the pyramids, as well as generalized brain atrophy in later stages. Therapy with levodopa resulted in significant improvement in the extrapyramidal dysfunction. We suggest that this probably represents a new syndrome which is closely related but not identical to the pallido-pyramidal syndrome.

Adolescent↗