Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0151825 (bone pain)
 3,118 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In the present work we report the bone histologies obtained from the iliac crest of 49 patients on chronic hemodialysis in Maracaibo. All of them were dialyzed thrice weekly with untreated tap water containing high aluminum (Al) levels. Their mean blood Al levels were found to be higher than 100 micrograms/L. Histomorphometry was used for the diagnosis of the underlying renal osteodystrophic type. Al-staining techniques (Aluminum) were applied for detection of bone Al deposits. Additionally, bone Al content was determined quantitatively by means of graphite furnace atomic absorption spectroscopy. A mixed type of osteodystrophy (type III according to Delling's classification) consisting in the simultaneous presence of hyperparathyroid bone lesions (osteitis fibrosa, OF) and a hyperosteoidosis (osteomalacia, OM) was found in 63.3% of the studied patients. The other patients (37.7%) exhibited a pure osteomalacia (OM). Bone Al deposits at the mineralization front were observed in 70% of cases and were frequently associated with bone pain, spontaneous fractures and skeletal deformities. We conclude that bone biopsy should be performed in all patients presenting bone pain and high blood Al levels.
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PMID:[Renal osteodystrophy in Maracaibo]. 130 75

The pharmacokinetics of 186Re-HEDP, a radiopharmaceutical for palliative treatment of metastatic bone pain, was investigated in 11 patients (17 studies) who suffered from metastatic breast or prostate cancer. Half-life times of 186Re in three blood fractions (whole blood, plasma and plasma water) were 40.1 +/- 5.0, 41.0 +/- 6.0 and 29.5 +/- 6.4 hr, respectively. Time-dependent increase in plasma-protein binding was observed, probably caused by in vivo decomposition of 186Re-HEDP. Total urinary 186Re excretion was 69% +/- 15%, of which 71% +/- 6% was excreted in the first 24 hr after injection. The BSI (i.e., fraction of the skeleton showing scintigraphic evidence of metastatic disease) closely correlated with the fraction of dose non-renally cleared (r = 0.98). This implies that the amount of radioactivity taken up by the skeleton and hence the bone marrow absorbed dose can be predicted from a diagnostic pre-therapy 99mTc-HDP scintigram. The pharmacokinetic behavior indicates that 186Re-HEDP has suitable properties to justify its application.
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PMID:Pharmacokinetics of rhenium-186 after administration of rhenium-186-HEDP to patients with bone metastases. 137 67

Thirty-eight workers from a factory producing nickel-cadmium and other types of batteries came to us for medical evaluation. They included 21 women and 17 men (seniority 2-20 years, age range 31-63 years), and represented a self-selected subset of 700-900 ever-employed and 200+ recently or currently employed workers in the factory. Thirty-four worked on the nickel-cadmium assembly line. Symptoms and signs included: headache in 34; weakness, fatigue and lassitude in 26; dizziness in 16; pruritus and skin eruptions in 37; gingivitis, teeth loss and caries in 34; nasal congestion, nosebleeds and anosmia in 30; cough, phlegm production, wheezing and shortness of breath in 26; "asthma" in 14; bone pain in 18; urinary frequency, beta 2 microglobulinuria and kidney stones in 17; and sterility or multiple abortions (33) in 8 of 21 women. One additional patient had died from an "amyotrophic lateral sclerosis-like syndrome", while CT scans in six workers revealed brain atrophy. One other worker had leukemia, and two had died from cancer (lung and pancreas). Those who had worked for more than 10 years had more symptoms and signs than shorter-term employees, especially neurological illness, bone pain and urinary tract problems, including beta 2 microglobulinuria. Past blood and urinary cadmium levels were in the range of 1.6-8.7 micrograms/dl and 8-306 micrograms/l, respectively. Our findings indicated that: a) health risks for workers were not confined to the nickel-cadmium assembly line or to older workers, b) hazardous exposures still existed and illness appeared in new workers after a clean-up and intervention program, and c) exposures involved increased risks for renal disease and cancers. Finally, there is a need to control exposures and determine health risks in the full cohort of those ever employed, in the workers' children, and in the surrounding environment (air, ground, water) due to the dumping of waste from the plant.
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PMID:Medical findings in nickel-cadmium battery workers. 142 13

From May 1986 until July 1987, oral morphine hydrochloride in water solution was used in terminal patients, under a strict protocol of administration, and complying with the basic principles of Palliative Care. A retrospective study was carried out on the 40 patients who had received the drug for more than three consecutive days. As shown in Table 1, the average age of the treated patients was 70 years. The ambulatory patients represented 27.5% of the sample. The average initial dose was 60 mg, and the average maintenance dose was 120 mg. The median treatment time was 45 days. "Good" results were achieved in 85% of the patients, and "fairly good" in the remainder ("good" results were defined as "satisfactory symptom control, good life quality"--in this group there were some patients who obtained total suppression of the symptoms and optimal life-quality, i.e. "excellent" results; "bad" results were defined as "total absence of therapeutic effect"; and "fairly good" results, the intermediate cases). The more frequently treated symptoms were: 67.5%, pain due to tumor mass; and 20%, pain due to nerve compression-invasion, bone pain, and dyspnoea due to pulmonary metastases or primary lung cancer: total symptoms was more than a hundred per cent, because a number of patients had more than one symptom. Whenever necessary, adjuvant drugs were employed. Side effects were seen in 37% of the patients (specially nausea, vomiting, constipation, and somnolence for more than four days).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Oral morphine in the treatment of patients with terminal disease]. 213 Feb 44

A survey to assess the perceived prevalence of aluminum-related disease was conducted by the Medical Review Board of the End-Stage Renal Disease Network 28 from 1986 to 1987. Responses were obtained for 855 of 3000 patients on dialysis representing 17 of 39 participating dialysis units within the network. Almost 40% of the patients surveyed had been receiving dialysis therapy for over 3 years. Patients on hemodialysis (83% of the study group) had the water used to prepare the dialysate pretreated. Serum aluminum determinations were obtained in 240 (28%) of the 855 patients; other methods of assessing body aluminum burden were performed in less than 10% of the survey population. When obtained, elevated serum aluminum measurements were more likely to be found with each year patients were given dialysis and with each year patients were treated with oral aluminum gels. With the exception of patients with bone pain, clinical signs and symptoms did not correlate with elevated serum aluminum. However, the prevalence of muscle weakness, bone pain, fractures, and dementia in the survey group did correlate with years on dialysis and/or years receiving oral aluminum gels. Data gathered from this survey are consistent with the view that signs and symptoms suggestive of an increased body aluminum burden occur in the minority of patients on dialysis. Nevertheless, patients at risk for aluminum intoxication (years on dialysis, years receiving gels, patients with clinical signs) may not be adequately identified.
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PMID:Perceived aluminum-related disease in a dialysis population. A report from the End-Stage Renal Disease Network 28. 281 12

The widespread clinical use of hemodialysis has prolonged the survival of a vast number of uremic patients, but it has also yielded some problems including renal osteodystrophy. Recently, it has become well known that the clinical use of active vitamin D metabolites is effective in many patients with renal osteodystrophy. However, there are many patients with bone diseases resistant to such treatment. Several lines of evidences implicate aluminum as one of the causal factors in the production of such diseases. We recently found 20 patients with bone diseases associated with the deposition of aluminum in front of active calcification in the bone. All of them were undergoing maintenance hemodialysis with softened water thrice weekly and taking aluminum containing antacids and 1 alpha-(OH)D3. The age of the patients ranged between 30 y.o. and 62 y.o. (46.5 +/- 9.0, mean +/- s.d.). All of them had severe bone pain and 8 of them had bone fractures. Bone X-ray, bone scintigraphy, serum Ca, P, ALP, serum aluminum and bone histology were examined. Based on the bone histology, they were classified into four types; inactive type (9), osteomalacia type (6), mild type (4) and mixed type (1). There were no significant differences among each group concerning serum values of Ca, P and aluminum. Serum value of ALP tended to be high in the osteomalacia type, and that of c-PTH was significantly low in the inactive type compared with the other types. Our finding suggest that aluminum associated bone disease is not so rare in Japan and show that the diagnosis of this disease should be made histologically and that clinical and blood chemical features are not reliable for the diagnosis of aluminum associated bone disease in hemodialysis patients.
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PMID:[Aluminum associated bone disease in patients undergoing long-term hemodialysis]. 375 31

The biologic effects of stable strontium, a naturally occurring trace element in the diet and the body, have been little investigated. This paper discusses the effects of oral supplementation with stable strontium in laboratory studies and clinical investigations. The extent of intestinal absorption of various doses of orally administered strontium was estimated by determining serum and tissue levels with atomic absorption spectrophotometry. The central observation is that increased oral intake produces a direct increase in serum levels and intracellular uptake of strontium. The results of these studies, as well as those of other investigators, demonstrate that a moderate dosage of stable strontium does not adversely affect the level of calcium either in the serum or in soft tissues. In studies of patients receiving 1 to 1.5 g/d of strontium gluconate, a sustained increase in the serum level of strontium produced a 100-fold increase in the strontium:calcium ratio. In rats, studies indicate that an increase in intracellular strontium content following supplementation may exert a protective effect on mitochondrial structure, probably by means of a stabilizing effect of strontium on membranes. The strontium:calcium ratio in animals receiving a standard diet is higher in the cell than in the extracellular fluid; this may be of physiologic significance.An increase in density that corresponded to the deposition of stable strontium was observed in areas of bone lesions due to metastatic cancer in patients receiving stable strontium supplementation. This suggests the possibility of using strontium to mineralize osteophenic areas and to relieve bone pain. Also, because of reports of an inverse relation between the incidence of dental caries and a high strontium content in drinking water, the use of natural water containing relatively high levels of stable strontium should be considered. In each of these instances it is important to maintain a normal dietary intake of calcium.
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PMID:Effects of oral supplementation with stable strontium. 612 36

One of the most important complication of patients with chronic renal failure is osteodystrophy. This causes skeletal deformities, growth failure, bone pain and decreased physical activity. Osteodystrophy is more frequent among children than uraemic adults. In fact, 50-80% of children with chronic renal failure may occur in metabolic bone disease and the incidence tends to be higher in those children who have been in uraemic state for a long time before starting chronic haemodialysis. Osteodystrophy is a result of: 1) lesions of rickets; 2) lesions of osteitis fibrosa: 3) osteosclerosis. In contrast to adult, metastatic calcifications are virtually never observed in uraemic children. Hyperphosphoraemia, that is secondary to the reduction of G.F.R., may be the principal responsible of hyperparathyroidism that is the main cause of osteodystrophy. Hyperparathyroidism is also maintained and increased by deficit of 1,25(OH)2D3 which is responsible for lesions of rickets. Haemodialysis may markedly improve osteitis fibrosa and it is efficacious in reversing the mineral defect. Dialysate calcium concentration should be maintained at approximately 3,5 mEq/l. In this case we can raise serum calcium. On the contrary dialysate has to be lacking in phosphorus to correct hyperphosphoraemia. It must be noted that we have to prepare a dialysate with deionized water lacking in aluminum to avoid encephalopathy compliance.
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PMID:[Osteodystrophy in children with chronic renal insufficiency in dialysis therapy]. 628 42

In 25 (33.8%) of 74 chronically haemodialysed patients a distinct osteopathy with bone pain, spontaneous fractures, arthralgias and weakness of the muscles due to dialysis was present. In comparison to a group without complaints the duration of the dialysis was longer by 6 months, the mineral contents of the bones was decreased in 38%, in the comparative group in 22%. A progressive demineralisation was found in 46%, in the comparative group in 20%. Hypercalcaemias under vitamin D2 caused a therapy resistance. In 1 exemplary case (type IIc, PTH 0.3 micrograms/l) in the 3rd year of dialysis a fracture of the neck of the femur took place and an endoprosthesis was implanted. There was a progressive demineralisation of about 16%. The suspicion of a typical combination with an encephalopathy due to dialysis did not confirm itself. A pseudocyst in the brain was found. The differential diagnosis to the hypercalcaemia-induced psychosis in the osteopathy due to dialysis is discussed. In a prophylactic application dihydrotachysterine proved favourable for avoidance of an osteopathy due to dialysis. Parallel to the clinical progressing of the osteopathy due to dialysis a progressive demineralisation could be demonstrated at the peripheral mineral contents of the bones. Extreme losses of minerals appeared from the 4th to the 59th month of dialysis from - 16% to - 37% and from the 22nd to the 87th month from plus 11% to minus 14% of the age-and-sex-specific normal values. Successful transplantations led to the stagnation of the progressive demineralisation, unsucessful transplantations increase them. The influence of the non-refined water for the production of dialysate by possible aluminium intoxications on the development of the osteopathy due to dialysis is discussed.
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PMID:[Dialysis osteopathy with spontaneous fractures, progressive demineralization and therapy resistance]. 635 38

Ten patients developed fracturing-bone disease (osteomalacia) while on dialysis against water with high levels of aluminium. Eight patients remained on dialysis, using de-ionized or reverse-osmosis water, and 2 received a renal transplant. Clinical improvement as regards bone pain and proximal muscle weakness occurred in 6 months and radiographic evidence of healing of the pseudofractures was seen at approximately 12 months. Associated osteopenia and hyperparathyroidism were found in most patients, but no significant change in either was noted during the study period. The serum parathyroid hormone levels rose significantly in the patients who remained on dialysis. The chest and pelvic deformities typical of healed osteomalacia were seen. This dramatic improvement can only be attributed to the removal of some water-borne element, either by changing the water used in the dialysis or by successful renal transplantation. Aluminium-containing phosphate binders were used throughout the study in the patients on dialysis, and hypophosphataemia was never a feature.
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PMID:Healing of fracturing-bone disease occurring in patients on dialysis. A prospective study. 708 62


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