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Query: UMLS:C0018099 (gout)
 5,192 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A variety of rheumatologic disorders affect the elderly. Some of these problems are seen almost exclusively in the elderly, such as temporal arteritis and pseudogout. Because of underlying chronic diseases, these patients are also at increased risk for joint infection and resultant sepsis. Evaluation of synovial fluid from the inflamed joint is important. Light microscopy evaluation with a red polarizing compensator can help diagnose crystal-mediated disease, such as gout or pseudogout. Examination of Gram stains can help diagnose infectious arthritis. Thus, appropriate processing of synovial fluid is mandatory for the diagnosis of many rheumatologic disorders that occur in the elderly. A variety of metabolic disorders are associated with pseudogout and should be searched for on laboratory evaluation. Appropriate laboratory evaluation and follow-up following the acute episode are important in the care of these patients. For example, temporal arteritis with resultant blindness is a feared disorder in the elderly. Transient blindness, headaches, jaw claudication, and an elevated Westergren sedimentation rate suggest this diagnosis. Aches and pain in the neck and shoulder area, especially in the morning, are typical of polymyalgia rheumatica. Polymyalgia rheumatica may also be a symptom of temporal arteritis.
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PMID:Acute rheumatologic disorders in the elderly. 218 87

For arthritis or arthralgia there is no simple system for diagnostic analysis, but whether it is polyarthritis or monoarthritis, acute or chronic in onset, some general rules apply. Common causes include osteoarthritis (primary and secondary) and viral infection. Drugs should be considered, including those inducing gout. It is still imperative not to miss rheumatic fever, sepsis and tuberculosis in assessment. We may encounter more cases of Lyme disease presenting as arthritis.
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PMID:Arthralgia: a diagnostic strategy. 224 64

A 62 year-old man had suffered from gout and mild renal insufficiency since he was 40 years old. He was admitted to our hospital complicated by a productive cough, high fever and a right swollen knee joint. The chest radiographs demonstrated a left upper lobe infiltration shadow. Streptococci pneumoniae were found in the sputum, arterial blood and synovial fluid of the right knee joint, suggesting a severe pneumonia followed by pneumococcal septicemia which led to purulent arthritis. He was treated with cefamandole (CMD) and penicillin G (PC-G) for one week, but the chest X-ray findings were not improved. After treatment with cefbuperazone (CBPZ) and latamoxef (LMOX), his fever and other symptoms gradually resolved. Streptococcus pneumoniae is an uncommon organism of septic arthritis. Pneumococcal arthritis in a patient without immunodeficiency such as this case is very rare, and has not been reported in Japan.
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PMID:[A case of pneumococcal arthritis in a patient with gout]. 261 92

The best definition of risk factors for renal injury, irrespective of the aetiological agent, comes from observations in patients with acute renal failure. From such observations, two subdivisions have evolved, i.e., acute insults and host risk factors. Acute renal insults include: hypertension, sepsis, use of nephrotoxic drugs (e.g., aminoglycoside antibiotics and contrast media), haemoglobinuria or myoglobinuria, liver disease and extracellular volume depletion. Host risk factors include: advanced age, hypertension, gout and hyperuricaemia, diabetes mellitus, chronic renal failure and use of diuretics. Furthermore, the mechanism of acute renal injury can be correlated with different risk factors: for a tubular toxic agent, acting either directly on the cells or haemodynamically, a dose-dependency is characteristic; while for immunologically mediated injury, genetic predisposition is more important. The identification of risk factors for chronic toxic injury is confounded by the possibilities of multiple episodes of subclinical renal injury, the distinct possibility that a major component of the ageing process may be a loss of renal reserve, and a progressive body burden, of, e.g., cadmium, which may deplete intrinsic protective mechanisms. However, clinically relevant risk factors can alert the clinician to exercise additional caution when prescribing medications that are potentially nephrotoxic. Such factors include dehydration, pre-existing renal disease, age, co-existing diseases that cause renal ischaemia, gender, concomitantly administered drugs, and electrolyte abnormalities.
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PMID:Risk factors for toxic nephropathies. 265 33

Two cases of coexisting septic and crystalline joint disease are reported. In one patient polyarticular septic arthritis occurred simultaneously with gout and pseudogout. In a second patient septic arthritis preceded the appearance of calcium pyrophosphate dihydrate (CPPD) crystals in the joint fluid, supporting an earlier postulate that lysosomal enzymes released during sepsis lead to shedding of crystals from cartilage and synovium into the joint space. This sequence was demonstrated in a rat air pouch model of synovium, in which CPPD crystals embedded in facsimile synovial tissue were released after injection of pyogenic bacteria. Coexisting septic arthritis should always be considered when crystals are identified in inflamed joints, particularly in elderly patients with concurrent infections.
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PMID:Crystal shedding in septic arthritis: case reports and in vivo evidence in an animal model. 346 9

The possibility of bilateral femoral neuropathy after microsurgical tuboplasty for the reversal of sterilization is possible. There seems to be little awareness of this condition by gynecologists and fertility surgeons. This type of femoral neuropathy has an excellent prognosis and only physiotherapy is necessary to aid muscular function. Some cases have been reported where recovery has been extremely slow, normal functions had taken months, and some disability lasted years. The femoral nerve is not included in the pelvis, therefore injury through operative procedures are unlikely. The self-retaining retractors were used in all reported cases and verified through clinical experience. There are 2 types of injury to the femoral nerve: Direct pressure on the nerve itself by retractor blades, and impingement of the psoas muscle and the nerve against the lateral pelvic muscle. Factors that increase the possibility of this condition include diabetes mellitus, rheumatism, gout, alcoholism, malnutrition, syphilis, tuberculosis, typhoid fever, tetanus, liver abscesses, sepsis of distal parts of the body, polyarteritis nodosa, anticoagulants, and bleeding diseases. Femoral neuropathy has been observed after using self-retaining retractors such as O'Connor, O'Sullivan, Mann, Collin and Balfour. The preventive measures suggested are to use a retractor with appropriate blade depth.
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PMID:Bilateral femoral neuropathy after microsurgical reversal of tubal sterilization: case report and analysis of contributing factors. 362 33

Two cases of coexistent gout and septic arthritis are presented. The known increased incidence of joint injections in patients with rheumatoid arthritis is contrasted with the relative rarity of this complication in persons with gouty arthritis. The reason for this dichotomy is not clear but it is suggested that an important factor may be the more episodic nature of the gouty process. For patients presenting with acute arthritis the possible concurrence of sepsis and gout should be considered.
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PMID:Coexistent gout and septic arthritis: a report of two cases and literature review. 390 98

Accepted causes (acute insults) and risk factors for the development of acute renal failure were defined, quantitatively assessed, and tested for statistical significance in 143 patients with acute tubular necrosis. Sixty-two percent of patients had more than one acute insult, and 48 percent had more than one suspected risk factor. Hypotension, excessive aminoglycoside exposure, pigmenturia, and dehydration were identified as highly significant acute insults, while it was concluded that sepsis and administration of radiocontrast material could not be incriminated as causes of acute tubular necrosis. An additive interaction between acute insults was demonstrated, and the severity of acute renal failure was related to the number and severity of acute insults. Patients with oliguric renal failure had more severe acute insults than patients with nonoliguric renal failure. Preexisting renal disease and chronic hypertension were significant risk factors, the latter only when hypotension had been one of the acute insults. An age of more than 59 years, gout and/or chronic hyperuricemia, diabetes, and long-term diuretic administration were not found to be significant risk factors.
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PMID:Acute renal failure. Multivariate analysis of causes and risk factors. 711 78

Because of degenerative joint diseases and the reduced resistance in older patients the correct diagnoses of joint-empyema is difficult. In 29 pat (> 60 y) the mean delay of diagnoses was 5.1 months. First location of the infection have been: urinary tract 12, pneumonia 6, skin infection 10, and decubitus 3. Risk factors have been diabetes 4, polyarthritis 3, gout 3 and tuberculosis 3. The species were: s. aureus 12, s. albus 2, streptococcus 2, diphtheroid 2, e.coli 2, pseudomonas 2, proteus 4, enterobacter 3 and salmonella 1. 8 patients demonstrated mixed infections. The high mortality (3 pat.) and the frequent general sepsis (5 pat.) underline the importance of a missed joint-empyema in the elderly.
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PMID:[Joint destruction and infection in advanced age]. 783 47

Colchicine poisoning is an unusual but serious form of drug intoxication. Although relatively uncommon, colchicine poisoning may produce life-threatening systemic effects that must be recognized and treated by the emergency physician. This alkaloid found in Colchicum autumnale is used primarily in the treatment of gout. In toxic doses it produces nausea and vomiting, and bone marrow suppression often leading to sepsis, hypocalcemia, adult respiratory distress syndrome, and direct cardiotoxic effects. Treatment requires early recognition and supportive care including fluid and electrolyte replacement and occasionally blood component replacement therapy. Recent experiments using colchicine-specific antibodies have demonstrated beneficial effects on colchicine intoxication.
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PMID:Colchicine poisoning. 820 52


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