Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042571 (vertigo)
 7,148 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Temporomandibular disorder (TMD) is a broad category involving dysfunction of the skeletomuscular structures of the head and neck, and the temporomandibular joint (TMJ). A total of 66 patients, 54 with TMD, participated in this study. Group 1 (G1) had 31 patients suffering from early to intermediate stage disease, and no prior surgeries. G1 patients had arthrotomy/meniscectomy performed on the diseased joint(s). Group 2 (G2) consisted of 23 patients with late stage disease. All G2 patients had previously had unsuccessful TMJ surgery and were treated with either a partial or total joint prosthesis. Group 3 (G3) consisted of 12 patients who were clinically and radiographically asymptomatic. Medical histories including inflammatory bowel disease, headaches, vertigo, tinnitus and anemia, as well as surgical tonsillectomies, appendectomies and cholecystectomies, were significantly greater in G1 and G2 when compared to G3. Serological testing included HLA subtype, positive (ANA) antinuclear antibody, erythrocyte sedimentation rate (ESR), anemia profile, hormonal levels of prolactin and estradiol, and rheumatoid factor (RF). HLA frequencies, as well as some serological analyses, were significantly different among the three groups. These findings suggest that surgical failure may be secondary to autoimmune dysfunction with a predisposition to multisystem disease. The utilization of genetic markers, serological testing, and thorough medical and surgical histories should allow the clinician to determine which patients are potentially better surgical risk candidates for treatment of TMD.
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PMID:Temporomandibular disorders: clinical and laboratory analyses for risk assessment of criteria for surgical therapy, a pilot study. 948 84

A 34-year-old man with refractory acute myelogenous leukemia underwent allogeneic peripheral blood stem cell transplantation (PBSCT) from his HLA-matched sibling. Engraftment was prompt and no acute GVHD developed. However, high fever persisted even after engraftment, and the patient developed headache, diplopia, vertigo and nuchal rigidity on day 20 posttransplant. Cerebrospinal fluid (CSF) showed pleocytosis with no detectable microorganisms. Despite therapy with broad-spectrum antibiotics, antifungal agents and antituberculous drugs, he developed rapid mental deterioration with seizures and died on day 40. Just prior to his death, trichomonads were isolated from both CSF and urine. Scanning electron microscopic examination identified the trichomonad as Trichomonas foetus. At autopsy, trichomonads were detected histopathologically in an area involving meningoencephalitis. To our knowledge, this is the first case of T. foetus meningoencephalitis in a recipient of allogeneic PBSCT and, more importantly, the first human case of T. foetus infection.
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PMID:Trichomonas foetus meningoencephalitis after allogeneic peripheral blood stem cell transplantation. 948 1

A 12-year-old girl with Sly disease (mucopolysaccharidosis VII; beta-glucuronidase deficiency), who is homozygous for the A619V mutation, had a successful allogeneic BMT, donored by an HLA-identical unrelated female to replace the deficient enzyme. Within 5 months after BMT, the enzyme activity of the recipient's lymphocytes increased to normal range. No signs of acute or chronic GVHD were observed. For the successive 31 months post-BMT, beta-glucuronidase activity in her lymphocytes was maintained at almost normal levels and excretion of glycosaminoglycans in the urine was greatly diminished. Ultrastructural findings demonstrated no abnormal vacuoles and inclusion bodies in the cytoplasm of her rectal mucosal cells. Coincident with the restoration of the enzyme activity, clinical improvement was dramatic. Especially notable were improvements in motor function. The patient was able to walk alone for a long time without aid, and she even became able to ride a bicycle and take a bath. In addition, recurrent infections of the upper respiratory tract and the middle ears decreased in frequency and severity, and dyspnea on exertion, severe snoring and vertigo have substantially improved. Thus, allogeneic BMT in this patient produced a better quality of life and provided a more promising outlook.
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PMID:Treatment of MPS VII (Sly disease) by allogeneic BMT in a female with homozygous A619V mutation. 954 69

A 41-year-old man presented with vertigo and gait disturbance. He gave a 10-year history of definite ankylosing spondylitis with low back pain, limitation of spinal mobility, decreased chest expansion and radiological evidence of bilateral sacroiliitis. The vertigo attacks started 3 years before and he had insidious evolution of bilateral leg weakness, increased muscle tension and walking disability during the past 2 years. The HLA haplotypes of the patient were A2, A33, B14, B49, Bw4, Bw6, Cw7 and he was HLA-B27 negative. The axial and sagittal cranial magnetic resonance imaging (MRI) showed multiple foci of increased signal intensity in the periventricular white matter and cerebellar hemispheres, suggesting a demyelinating disease process. The MRI of the spine showed centromedullar high intensity lesions at C7, Th7-8, Th9-10 levels. The diagnosis was definite MS (primary progressive MS) as the patient had insidious neurological progression, CSF evidence of inthrathecal production of oligoclonal bands, conduction defects at VEP, multiple brain and additional spinal cord lesions on MRI and continued progression for more than 1 year.
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PMID:Ankylosing spondylitis and multiple sclerosis in an HLA-B27 negative patient. 1574 8

Sudden sensorineural hearing loss may be present as a symptom in systemic autoimmune diseases or may occur as a primary disorder without another organ involvement (autoimmune inner ear disease). The diagnosis of autoimmune inner ear disease is still predicated on clinical features, and to date specific diagnostic tests are not available. We report a case of bilateral sudden hearing loss, tinnitus, intense rotatory vertigo, and nausea in a female patient in which the clinical manifestations, in addition to raised levels of circulating immune complexes, antithyroglobulin antibodies, and the presence of the HLA A1-B8-DR3 haplotype, allowed us to hypothesize an autoimmune inner ear disease. Cyclosporine-A immunosuppressive treatment in addition to steroids helped in hearing recovery that occurred progressively with normalization of the hearing function after a five-month treatment. Cyclosporine-A could be proposed as a therapeutic option in case of autoimmune inner ear disease allowing the suspension of corticosteroids that, at high dose, expose patients to potentially serious adverse events.
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PMID:Sudden Bilateral Sensorineural Hearing Loss Associated with HLA A1-B8-DR3 Haplotype. 2410 29