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)

19 patients with Paget's disease were treated orally for 6 months with disodium dichloromethylene diphosphonate. 1600 mg/day (10 patients) significantly reduced urine hydroxyproline, serum alkaline phosphatase, urine calcium, and the number of pagetic bone osteoclasts. Tetracycline double labelling revealed undisturbed bone mineralisation. There was improvement on quantitative bone-scans and bone pain diminished. There was a transient increase in parathyroid hormone level in 13 of the 19 patients during treatment, which was associated with a high serum 1,25 (OH)2D3. No adverse clinical side-effects have been observed and biochemical remission has persisted for 9 months.
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PMID:Effects of disodium dichloromethylene diphosphonate on Paget's disease of bone. 9 Feb 15

Of 58 patients with Paget's disease treated with disodium ethane-1-hydroxy-1,1-diphosphonate (EHDP) in doses of 20 and 10 mg/kg/day, a group of 20 patients with the oligostotic form of the disease showed a significantly greater incidence of complications, such as worsening of bone pains, when compared with a group of 38 patients with the polyostotic disease (P less than 0.05). The group of 32 patients that received 20 mg/kg/day showed a greater although not significant incidence of clinical complications than the group of 26 patients treated with 10 mg/kg/day. Bone biopsies performed in one polyostotic and three oligostotic cases who suffered episodes of bone pain worsening during treatment with 20 mg/kg/day disclosed a severe osteomalacia. Both groups treated with 20 and 10 mg/kg showed a highly significant decrease of urinary hydroxyproline (THP) excretion and of serum alkaline phosphatase (P less than 0.01) after two and six months of treatment although the trend comparison between doses was not significant. It is suggested that the dose of EHDP should be related to the extent of the disease.
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PMID:The treatment of Paget's bone disease with sodium ethidronate. 10 28

The response to porcine calcitonin has been assessed in 38 patients with Paget's disease, observed during 44 treatment periods of from three to 42 months. In 36 of the treatment courses significant relief of pain was achieved but the contribution of placebo effect could not be determined. Serum alkaline phosphatase and urinary hydroxyproline levels reached normal in a few patients, but the grouped data indicated a plateau effect above the range of normal. The acute hypocalcaemic response to calcitonin was lost only in those patients whose bone turnover was restored to normal. Quantitative histology on iliac crest bone biopsy samples showed no statisically significant lowering of osteoclast counts. No antibody-based clinical resistance occurred and the incidence of side effects was low. The results indicate that porcine calcitonin is a useful treatment of Paget's disease, and the experience of the study helps in arriving at patient selection and treatment schedules. Treatment is recommended for bone pain and for active disease in the relatively young, using intermittent therapy with course of at least six months duration. Resumption of therapy is based on clinical and biochemical indications.
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PMID:Clinical, biochemical and histological observations on the effect of porcine calcitonin in Paget's disease of bone. 26 91

Subjects (109) with symptomatic Paget's disease of bone were treated with 5, 10, or 20 mg of sodium etidronate (EHDP)/kg body weight - day for 6 to 24 months. Significant decreases in serum alkaline phosphatase and urinary hydroxyproline were noted after 6 months of therapy; no significant further improvement resulted after prolonged therapy. Some patients maintained biochemical remission after withdrawal of EHDP but others showed a relapse, related primarily to the pretreatment severity. Clinical improvement was noted in 61% of the patients. Similar findings were seen after a second course of EHDP. No side-effects were noted in patients treated with 5 mg of EHDP/kg body weight - day. In patients treated with 10 or 20 mg of EHDP/kg body weight - day, severe diarrhea, bone pain, and nontraumatic fractures were noted in 3, 13, and 12 patients respectively. Quantitative histomorphometry showed mineralization delay in patients receiving 10 or 20 mg of EHDP/kg body weight - day but not in those receiving 5 mg/kg body weight - day. Five milligrams of EHDP/kg body weight - day was effective and appears to be safer than the higher doses.
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PMID:Sodium etidronate in the treatment of Paget's disease of bone. A study of long-term results. 41 50

Bone scintigraphy with 99mTc-MDP was performed on 8 patients with Paget's disease of bone. The radionuclide uptake by all the involved lesions was markedly increased, even in subclinical lesions without pain. Bone scintigraphy with 99mTc-phosphorous compounds were thought to be the most simple and sensitive technique to define the precise extent of the lesions, and to detect asymptomatic occult cases with Paget's disease. Possible A-V shunt was estimated in 3 cases by measuring the radioactivity over the lungs after the injection of 99mTc-MAA through a catheter into an artery which supplied the lesion. A-V shunt was calculated as 14.5%, 10.0% and 12.0%, respectively. An uptake study of 99mTc-MDP was attempted to quantify the effect of calcitonin treatment using a gamma camera combined with a computer. An "uptake ratio" was obtained for each lesion by dividing the count rate over the bone lesion by that over the control bone. Three cases of Paget's disease were treated with synthetic eel calcitonin analogue ([Asu1,7] E-CT) in a dose of 40 MRC unit per day. The effectiveness of CT therapy was evaluated by the X-ray film, the serum alkaline phosphatase activity (S-Al-P), the serum phosphate level, the serum calcium level and the "uptake ratio". No remarkable changes were obtained on bone X-ray films at one year after the initiation of the CT treatment in all cases. The S-Al-P levels did not show significant difference in the 2 cases, in which the S-Al-P levels were within the normal range before the treatment. In all cases, however, the "uptake ratio" of the diseased bone fell remarkably within the first three months and the rate of the fall was parallel to the decrease in the bone pain. It was considered that the "uptake ratio" on bone scintigraphy offered the most sensitive and reliable information in evaluating the CT treatment for Paget's disease.
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PMID:[Clinical feature and calcitonin therapy on Paget's disease of bone (author's transl)]. 57 27

Thirty-five patients with bone disease and chronic renal failure (twenty-four on maintenance haemodialysis) were treated for 7--39 months with 1alpha-hydroxyvitamin D3, 2--2.5 microgram daily by mouth. Symptoms (bone pain and muscle weakness) and radiographic appearances improved and plasma alkaline phosphatase returned to normal in the majority of patients (87, 76 and 75% respectively). In contrast, histological appearances in bone improved in only 46% twenty-three patients from whom paired biopsies were available, and this change was not greatly different from that seen in a comparable group of untreated patients. Significant correlations were noted in individual patients between the changes in symptoms, X-rays, plasma alkaline phosphatase and immunoreactive parathyroid hormone and these, in turn, were related to histological changes in bone, although these latter changes were often small. It is concluded that 1alpha-hydroxyvitamin D3 is a useful new drug in the treatment of renal bone disease, but that the evaluation of the response depends critically on the method of assessment used.
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PMID:Correlation of clinical, biochemical and skeletal responses to 1alpha-hydroxyvitamin D3 in renal bone disease. 60 24

This paper explores in patients with dialysis osteodystrophy the relationship between clinical features and histological, radiological, and biochemical findings. Eighty-five patients treated by hemodialysis for more than 6 months were studied. The following conclusions were drawn: 1) Bone pain in patients on regular hemodialysis is usually a symptom of developing osteomalacia but not of hyperparathyroidism or osteoporosis. 2) Many patients with histological osteomalacia and radiological features of osteomalacia, such as fractures or Looser zones, have no symptoms. 3)In dialysis patients, biochemical and radiological abnormalities are not a reliable means of predicting the presence of osteomalacia, but a raised serum alkaline phosphatase is a good indicator of the presence of osteitis fibrosa. For early detection of osteomalacia, bone biopsy in necessary. 4)A number of our dialysis patients develop an unusual form of osteomalacia characterized by absent or minimal histological osteitis fibrosa, a normal serum alkaline phosphatase, and a high incidence of myopathy and fractures.
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PMID:Hemodialysis bone disease: correlation between clinical, histologic, and other findings. 68 26

10 patients with active symptomatic Paget's disease of bone have been treated for 6 months with disodium etidronate (EHDP) at a dose of 20 mg/kg/day. A statistically significant fall in the serum levels of alkaline phosphatase and urinary hydroxyproline was observed. However, only 2 patients experienced a significant reduction of bone pain. 6 patients were partially improved and 2 patients showed no change. Iliac crest biopsies after treatment demonstrated dimunution of the abnormal structure of the pagetic bone, but also a considerable increase in unmineralized osteoid borders. The future potentialities for treatment of Paget's disease are discussed.
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PMID:[Treatment of 10 cases of symptomatic Paget's disease with etidronate (EHDP)]. 82 10

A 17 year old man with longstanding hypocalcemia and hyperphosphatemia presented with incapacitating bone pain and progressive weakness nad bowing of the legs. The serum abnormalities were due to idiopathic hypoparathyroidism as evidenced by a decreased serum concentration of parathyroid hormone and an appropriate rise in urinary cyclic AMP and phosphate excretion, and serum calcium concentration, in response to exogenously administered parathyroid extract. The serum concentration of 1,25-dihydroxycholecalciferol was appropriately decreased. The bone findings were due to osteomalacia as documented by physical findings, bone roentgenograms, and bone biopsy. Normal renal tubular function, blood pH, and serum concentration of 25-hydroxycholecalciferol and elevated serum alkaline phosphatase excluded the common causes of osteomalacia. The data are consistent with the hypothsis that lack of parathyroid hormone causes both hypocalcemia and a decreased serum concentration of 1,25-dihydroxycholecalciferol which, in turn, limit the availability of calcium and cause defective synthesis of bone matrix resulting in abnormal mineralization.
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PMID:Hypoparathyroidism: a possible cause of osteomalacia . 87 58

Nine of 24 patients undergoing long-term hemodialysis were found to have evidence of moderate to severe bone disease. Two had bone pain and muscle weakness and two had pseudofractures. Eight of the nine were treated with dihydrotachysterol (DHT), 0.25 to 0.375 mg/d initially, but four required doses between 0.5 and 1.0 mg/d. Ther serum alkaline phosphatase value decreased in all patients and returned to normal in six. The bone pain and muscle weakness resolved and the pseudofractures healed. Bone biopsies in six patients before and after initiation of treatment with DHT showed that the osteoid area decreased significantly from 29.6 +/- 22.8% (mean +/- standard deviation) to 11.5 +/- 7.5% (P less than 0.025) and the resorptive surface decreased in all patients. DHT, in doses of up to 1.0 mg/d, is effective in treating both the osteitis fibrosa and the osteomalacic components of bone disease in patients undergoing hemodialysis.
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PMID:Treatment of bone disease with dihydrotachysterol in patients undergoing long-term hemodialysis. 90 48


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