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Biomedical subjects

C M Wise

Publications and source records attributed to C M Wise.

At least 37 records · Page 2Linked to original sources
PubMed1991

Low-dose weekly methotrexate for unusual neutrophilic vascular reactions: cutaneous polyarteritis nodosa and Behçet's disease.

Low-dose weekly methotrexate therapy has been used to treat patients with psoriasis for more than 20 years. This regimen has also been used to treat rheumatoid arthritis, inflammatory bowel disease, primary sclerosing cholangitis, and corticosteroid-dependent asthma. We report two patients with Behçet's disease with cutaneous neutrophilic vascular reactions and three with cutaneous polyarteritis nodosa who responded dramatically to low-dose weekly methotrexate therapy.

Administration, Oral↗
PubMed1991

Gout and hyperuricemia.

Although our understanding of hyperuricemia and gout has changed little over the past several years, questions remain in defining the many metabolic abnormalities that can result in these problems. In the past year, several papers have further addressed heritable mechanisms for the development of hyperuricemia, as well as environmental factors that contribute to its onset in adulthood. Consequences of hyperuricemia other than clinical gout have received further attention. Although typical gout is easily recognized and treated, several recent papers have addressed atypical presentations of gout, as well as other causes of podagra that might have been attributed previously to gout. The treatment of patients whose disease is uncomplicated by other conditions remains straightforward. However, the presentation of gout in patients with multiple comorbidities not only increases recognition of the toxicity of nonsteroidal anti-inflammatory drugs and colchicine, but often requires innovative approaches to its treatment.

Adult↗
PubMed1990

Therapeutic exercise for rheumatoid arthritis and osteoarthritis.

Therapeutic exercise in rheumatoid arthritis and osteoarthritis may be useful in improving aerobic capacity, strengthening muscles, improving endurance and increasing flexibility. This article reviews the major studies of exercise in these conditions and summarizes the authors recommendations regarding the use of therapeutic exercise in the treatment of rheumatoid arthritis osteoarthritis.

Arthritis, Rheumatoid↗
PubMed1988

Comparison of parotid and minor salivary gland biopsy specimens in the diagnosis of Sjögren's syndrome.

We conducted a prospective study comparing minor salivary gland and parotid gland biopsy specimens obtained simultaneously from 24 patients who were undergoing evaluation for primary Sjögren's syndrome (SS). Adequate tissue for study was obtained with all minor salivary gland biopsies and 19 of 24 parotid gland biopsies. Parotid inflammation was seen in 6 of 11 patients whose minor salivary gland biopsy results indicated SS, but in none of 8 patients who had normal findings on minor salivary gland biopsy. Patients with parotid inflammation were older and had a higher frequency of dry eyes and mouth, abnormal results on Schirmer's test, serious extraglandular involvement, and serologic abnormalities. We conclude that parotid gland biopsy adds very little to the minor salivary gland biopsy in the diagnosis of primary SS, but that parotid inflammatory changes may reflect disease duration and/or severity.

Aged↗
PubMed1988

Chest pain: a rheumatologist's perspective.

Chest pain is a frequent patient complaint that requires a careful history and physical examination to determine its cause. Cardiac and esophageal causes of chest pain are common, but musculoskeletal disorders such as Tietze's syndrome, chest wall pain syndromes, fibrositis, inflammatory arthritic conditions, cervical osteoarthritis, and disease of the thoracic spine may also result in chest pain. Musculoskeletal diseases must be differentiated from other causes of chest pain, since specific treatment of these rheumatic conditions often produces good results.

Bone Diseases↗
PubMed1988

Subacute bacterial endocarditis in a patient with ankylosing spondylitis.

A 57 year old white man with aortic insufficiency and previously undiagnosed ankylosing spondylitis, who developed subacute bacterial endocarditis (SBE), is described. Emergency aortic valve replacement was necessary, and the aortic valve pathology showed diffusely fibrosed and thickened valve leaflets with bacterial vegetations. This is the first recorded case of SBE in ankylosing spondylitis.

Aortic Valve Insufficiency↗
PubMed1988

Pure red cell aplasia in procainamide induced systemic lupus erythematosus. Report and review of the literature.

We describe a patient who developed pure red cell aplasia as part of a lupus-like syndrome while taking procainamide. Pure red cell aplasia resolved spontaneously after discontinuation of this drug. Although pure red cell aplasia has been reported in several patients with idiopathic systemic lupus erythematosus (SLE), this represents the first such report in a patient with drug induced SLE.

Aged↗
PubMed1988

Optic neuropathy as an initial manifestation of Sjögren's syndrome.

Although optic neuropathy is a known complication of systemic lupus erythematosus, its association with other connective tissue diseases is less well documented. We describe 3 previously asymptomatic women presenting with optic neuropathy in whom changes highly suggestive of primary Sjögren's syndrome (SS) were found by minor salivary gland biopsy 1-6 years after initial presentation. Typical symptoms of SS were absent initially and developed slowly, while serologic abnormalities were consistently present. Optic neuropathy may be a presenting neurologic feature of SS and may antedate typical signs and symptoms of SS. Primary SS should be considered in the differential diagnosis of optic neuropathy.

Adult↗
PubMed1988

Fibrositis.

Fibrositis is a common clinical syndrome characterized by diffuse musculoskeletal pain and multiple tender points on physical examination. The symptoms wax and wane but do not produce severe disability. Although no single treatment is curative, a comprehensive program of patient education, drug therapy and appropriate physical activity is beneficial in many patients.

Diagnosis, Differential↗
PubMed1987

Synovial fluid lipid abnormalities in various disease states: review and classification.

Although lipids are not usually present in large quantities in normal synovial fluids or in the usual synovial fluid seen in most rheumatologic conditions, their presence in synovial fluid may have diagnostic importance. As summarized in Table 2, analysis of synovial fluids for lipid constituents is relatively simple. On standing or after centrifugation, significant amounts of lipids may layer out and be visible as a supernatant. On microscopic examination, lipid droplets are usually easily seen and should be stainable with appropriate dyes (oil red O or Sudan III or IV), or may occasionally be visualized as intracellular or extracellular inclusions by polarized microscopy. Small (0.5 to 2.0 microns) intracellular inclusions containing triglycerides may be seen in neutrophils from most synovial fluids, and are of no diagnostic importance. Cholesterol crystals may be readily recognized microscopically by their characteristic flat, plate-like appearance and notched corners Synovial fluid may also be analyzed for cholesterol and triglycerides in routine clinical laboratories, and free fatty acids and lipolytic enzymes in special lipid laboratories. The presence of massive increases in cholesterol associated with microscopically visible cholesterol crystals is usually associated with chronic RA, occasionally in the setting of super-imposed bacterial infection. The presence of gross or microscopic lipid droplets is usually associated with trauma and hemorrhagic effusions. When present in this setting, the clinician should entertain a high suspicion for a significant intraarticular injury, such as fracture, meniscal tear, or severe ligamentous injury. In addition, however, several instances of non-traumatic inflammatory effusions associated with intracellular and extracellular lipid droplets have been reported.(ABSTRACT TRUNCATED AT 250 WORDS)

Cholesterol↗
PubMed1984

Synovial osteochondromatosis and pseudogout.

A middle aged male developed recurrent episodic inflammatory effusions of the right knee associated with radiographic findings consistent with osteochondromatosis. Calcium pyrophosphate dihydrate (CPPD) crystals were identified by polarized light and electron microscopy, although chondrocalcinosis was not demonstrated radiographically in this joint or any other locations. Analysis of noninflammatory fluid from the left knee demonstrated apatite crystals. The unique association of CPPD crystals and synovial osteochondromatosis without evidence of chondrocalcinosis and the relationship of these 2 entities is discussed.

Calcium Pyrophosphate↗
PubMed1983

Effect of salicylates on intestinal secretion in calves given (intestinal loops) Escherichia coli heat-stable enterotoxin.

The inhibitory effect of salicylates on intestinal secretion in 1- to 5-day-old calves given Escherichia coli heat-stable enterotoxin (ST)-induced intestinal fluid response was investigated. Purified ST was diluted in isotonic saline solution to obtain 1:10, 1:25, 1:50, 1:75, and 1:100 dilutions. Each dilution (1 ml) was inoculated into ligated loops in the distal part of the jejunum of each calf. Acetylsalicylic acid (aspirin) given orally (100 mg/kg) at 4 hours before ST was inoculated did not substantially alter the intestinal fluid response to ST. Sodium salicylate (IV) infusion, begun simultaneously when, or at 1 hour after, ST was inoculated, significantly (P less than 0.05) decreased fluid accumulation in those loops inoculated with ST dilutions of 1:25 or greater. The sodium and potassium concentrations of the accumulated fluid did not differ significantly between or within treatment groups. These results indicate that sodium salicylate infusion may be beneficial in treating enterotoxic colibacillosis in calves. Aspirin given orally at the dose used in the present study, would not have any beneficial effect.

Animals↗
PubMedDate not supplied

Gonococcal arthritis in an era of increasing penicillin resistance. Presentations and outcomes in 41 recent cases (1985-1991).

BACKGROUND: To assess the impact of recent reports of disseminated gonococcal infection caused by penicillin-resistant organisms, we reviewed the presenting features, clinical course, and outcomes of a group of patients with gonococcal arthritis treated in recent years. METHODS: We reviewed the records of all cases of acute arthritis associated with a culture positive for Neisseria gonorrhoeae at our institution from July 1985 through December 1991. RESULTS: Forty-one cases were identified. Patients included 34 women and 38 blacks; the mean age was 22.6 years. Duration of symptoms averaged 4.8 days at presentation. Other features included migratory arthralgias (n = 27), urogenital symptoms or signs (n = 26), fever (n = 21), and skin lesions (n = 16). Comorbid conditions included intravenous drug use (n = 8) and systemic lupus erythematosus (n = 3). The knee was the most commonly affected joint. Positive culture results were obtained from 32 urogenital samples (86%), 14 synovial fluid samples (44%), seven rectal samples (39%), four blood samples (12%), and two throat samples (7%). All synovial fluid samples with positive culture results had white blood cell counts higher than 20.0 x 10(9)/L. Response to therapy with penicillin and/or ceftriaxone was prompt, and mean duration of hospitalization was 5.8 days. Patients who required longer hospitalization had a higher mean erythrocyte sedimentation rate and higher frequencies of positive synovial fluid culture results and comorbid conditions. Penicillin sensitivity could be determined in 30 patients on the basis of clinical response or in vitro testing. Among these patients, two cases of penicillin-resistant organisms were identified, one beta-lactamase positive and one beta-lactamase negative. CONCLUSIONS: The clinical features of patients with gonococcal arthritis have changed very little since the last large reported series over a decade ago. Underlying conditions appear to be more common, but response to antibiotic therapy and eventual outcome remain excellent. The finding of penicillin-resistant organisms in at least 5% of patients reinforces recent recommendations that third-generation cephalosporin agents be used as initial therapy for disseminated gonococcal infections until drug susceptibilities are known.

Adult↗