Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016382 (flushing)
 6,387 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The effects of synthetic salmon CT, administered subcutaneously and intermittently (1 MRC U/kg/day for 15 days/month over 6 months) were investigated in 15 uremic patients on regular dialysis treatment (RDT), all presenting various degrees of osteodystrophy. Clinically, osteoarticular pain disappeared in 8 out of 10 cases; 1 patient with rib fractures had a rapid calcification of the bone fracture repair tissue. No significant changes were found in serum calcium and PTH levels. Phosphotemia showed a significant decrease within the first 20 days. The varying individual hypophosphatemic response proved to be related to the initial level of phosphatemia. The alkaline phosphatase, when increased, showed a decrease to the normal range. A significant decrease in osteoclastic hyperactivity (active resorption surface, osteoclast index) and a slight increase in osteoblastic pool (active osteoid surface) were documented. No change was noted when osteomalacia predominated. Side effects included: anorexia, nausea, vomiting, face flushing. Our data suggest that salmon CT may be usefully employed in chronic uremic patients on RDT, when secondary hyperparathyroidism predominates.
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PMID:Effect of calcitonin on bone lesions in chronic dialysis patients. 49 16

Cervical secretions of clover-affected and control ewes in the luteal phase of the ovarian cycle were obtained by flushing the anterior vagina. The flushings were analysed for proteins, carbohydrates and enzyme activities, and were found to be similar to the secretions of the normal ovine uterus. There was significantly more protein, carbohydrate and acid-soluble glycoprotein but less alkaline phosphatase, N-acetylglycosidases (EC 3.2.1.30 and 3.2.1.53) and ribonuclease I in the vaginal flushings of clover-affected ewes. The observed changes were not due to more inflammation in the cervix of clover-affected ewes as there were fewer bacteria, leukocytes and epithelial cells and no elevation of lysozomal enzyme activities in their flushings. It is suggested that the cervix of the clover-affected ewe behaves as though under a stronger than normal oestrogenic stimulation during dioestrus.
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PMID:Enzyme activities and protein and carbohydrate concentrations in cervical secretions at dioestrus in normal ewes and ewes with permanent phytooestrogenic infertility. 56 72

Thirteen patients with symptoms of active Paget's disease of bone, confirmed biochemically and radiologically, were studied. Each patient received a 6 months' course of therapy with human synthetic calcitonin (HCT), starting with 1 mg daily subcutaneously or intramuscularly for the first month and thereafter 3 times per week for 5 months. Twelve patients completed the course of therapy. Ten of the 12 patients derived moderate to great symptomatic improvement from their treatment. The improvement usually became evident 6 weeks after the start of treatment and this improvement persisted in 4 patients from 6 months to 1 year after treatment was stopped. The plasma alkaline phosphatase had fallen from the initial values by a mean of 26% after 6 weeks and 31% after 6 months of treatment. The urinary hydroxyproline likewise had fallen by 42% at 6 weeks and 46% at 6 months. Side-effects were generally mild and self-limiting, with flushing being the most common. It is concluded that human calcitonin is beneficial in the treatment of Paget's disease of bone and may prevent the problems of antibody resistance and allergic phenomena encountered with other preparations of calcitonin.
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PMID:Paget's disease of bone (osteitis deformans) treated with human synthetic calcitonin. 85 Aug 45

The effectiveness of biliary stents may be reduced as a result of obstruction by tumor material, bile salts or detritus. To circumvent this problem we developed a prosthesis system, which allows flushing and repetitive radiological control via a subcutaneous port. Prostheses were implanted in 26 patients presenting with inoperable occlusive lesions of the bile duct. Patency was regularly monitored by checking the bilirubin and alkaline phosphatase levels and using port-cholangiography. Catheter function was easily maintained in 92% of the patients and ended upon malignancy related death. In case of dysfunction, drainage could generally be restored with intensive flushing. This new flushable stent-system was easily implantable, could be exchanged without renewed percutaneous transhepatic puncture and allowed flushing, external drainage, bile probes for bacteriological examinations and follow up cholangiography via the subcutaneous placed port.
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PMID:Flushable stent-system for internal drainage in occlusive jaundice. 139 89

Twenty patients with focal liver lesions (18 metastases, 1 hepatocellular carcinoma, 1 cholangiocarcinoma) were given manganese DPDP as part of a multicentric phase II study of paramagnetic hepatobiliary MR contrast media. 5 mumol/kg manganese DPDP were injected into 10 patients in a concentration of 50 mumol/ml or 10 mumol/ml (3 ml/min). Blood pressure, pulse rate, ECG, respiratory rate, body temperature, blood and serum parameters and the patients' subjective feelings were recorded. MRI was performed with 1.5 T using T1- and T2-weighted sequences. 6 patients reported 8 side effects (flushing, feeling of warmth, metallic taste); 7 of these were produced by the 50 mumol concentration. Two hours after injection there was a significant reduction in alkaline phosphatase which was no longer present after 24 hours. On T1-weighted images manganese DPDP resulted in marked improvement in the contrast difference between the lesions and the liver parenchyma which resulted in a marked increase in the signal to noise ratio. Comparing the two concentrations, better results were obtained by the lower concentration. Extrahepatic uptake was found in the gallbladder, duodenum, pancreas, kidneys, gastric mucosa and myocardium. Manganese DPDP in a concentration of 10 mumol/ml and a dose of 5 mumol/kg is a well tolerated contrast medium which improves the demonstration of focal liver lesions in view of its distribution and uptake. The mechanisms for the transitory side effects require further studies.
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PMID:[Manganese DPDP as a contrast medium for MR tomography of focal liver lesions. Tolerance and image quality in 20 patients]. 145 88

The efficacy and tolerance of 750 mg of Acipimox was tested in 38 pts with primary dyslipidemias: 20 type IIa, 12 type IIb, and 6 type IV. All pts had been poor responders to a 2 month diet according to the recommendations of the National Cholesterol Education Program. Clinical examination, eye fundus, and the following laboratory tests: total cholesterol (TC), HDL, triglycerides (TG), total bilirubin, alkaline phosphatase, oxalacetic and pyruvic transaminases, uric acid, plasmatic creatinine, albumin, postprandial glucose test, hematocrit, white blood and platelet count were performed 60 days before drug initiation, 60 and 180 days after treatment had been started. No side effects were observed (myositis, visual gastrointestinal). 50% of the pts had slight to moderate flushing which appeared the first 3 days and lasted 14 +/- 7 days after treatment had been started. Plasmatic creatinine increased from 0.89 to 1.86 mg/dl in pt with one kidney, returning to normal levels 30 days after Acipimox interruption. After 180 days of therapy in the IIa group TC was -27% (p < 0.001), HDL + 15% (p < 0.001); in the IIb group: TC-23% (p < 0.001), HDL +9% (NS), TG -48% (p < 0.001); and in the IV group: TC-10% (p < 0.05), HDL +20% (p < 0.001), TG-53% (p < 0.001). Acipimox is well tolerated and is useful as a lipid-lowering drug in type IIa, IIb and IV dyslipidemias. Further studies are necessary to clear effects of the drug on renal metabolism and on long term survival of coronary pts.
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PMID:[Acipimox in primary hyperlipidemias: safety and efficacy evaluated in six months]. 184 8

Clinical interest in salmon calcitonin began in 1972 when this peptide was shown to be effective in the treatment of Paget's disease. Salmon calcitonin is more potent than porcine calcitonin, with human calcitonin intermediate in potency. Salmon calcitonin is a highly effective therapeutic agent in the treatment of Paget's disease. During chronic treatment with salmon calcitonin, alkaline phosphatase activity and urinary hydroxyproline excretion decrease on an average of 50% in patients with Paget's disease. Patients may experience a variety of clinical benefits during chronic treatment, including relief of bone pain, a reversal of neurological deficits, stabilization or improvement of hearing loss, and improvement of vascularity of bone. Radiologic healing of osteolytic lesions in particularly striking with calcitonin treatment. Paget's disease patients prefer treatment with salmon calcitonin administered by means of a nasal spray. Salmon calcitonin has an excellent safety profile and produces mild side effects in a small percentage of patients. The most common side effects associated with salmon calcitonin administration are nausea and facial flushing. It is unusual to observe severe side effects. In about 20% of patients, production of antibodies may neutralize the effects of the exogenously administered calcitonin; these patients respond to human calcitonin. At this time salmon calcitonin should still be considered a valuable therapeutic agent in the treatment of Paget's disease, particularly in patients with osteolytic lesions.
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PMID:Clinical efficacy of salmon calcitonin in Paget's disease of bone. 193 17

Fluosol, a perfluorcarbon emulsion, has the ability to carry oxygen in solution. In conjunction with oxygen breathing and radiation, Fluosol has been shown in animal models to enhance local tumor control. In September 1985, a Phase I/II Study was instituted to evaluate the effect of this adjuvant therapy with radiation in non small cell carcinoma of the luing. Fifty patients were enrolled in the study which was closed for accrual in November 1987. Five patients were withdrawn prior to the institution of radiation: one patient diagnosed with bone metastasis and four patients withdrawn due to mild to moderate reactions to Fluosol. Of the 49 patients administered Fluosol, 34 mild to moderate adverse reactions were noted in 22 patients to either the test dose/infusion (16 reactions including withdrawn patients) or post infusion (18). Flushing, dyspnea and hypertension (test dose/infusion) and chills and/or fever (postinfusion) were the typical symptoms. Transient elevation of blood chemistries (SGOT, SGPT, alkaline phosphatase, BUN) were noted in some patients. Six patients had transient depression of WBC counts (toxicity scores of 1 or 2) and two patients had transient depression of platelets (toxicity score of 1). None of these altered treatment. Forty-five patients received Fluosol of which 34 completed the planned therapy. Six patients were diangosed with metastatic disease during therapy and three patients died of their disease during treatment. One patient was withdrawn due to ineligibility and one patient withdrawn due to moderate reactions to Fluosol during the 3rd and 4th infusions. The total dose of Fluosol was escalated from 42 mL/Kg to 49 mL/Kg in 5, 6, or 7 weekly infusions. Patients breathed 100% oxygen for a minimum of one-half hr prior to and during radiation treatment. Radiation therapy was administered at a daily fraction of 165 to 200 cGy per fraction to a total dose of 5940 to 6800 cGy. Seventeen of 34 patients (50%) achieved a complete response to treatment and 11 patients (32%) had a partial response. Thirteen patients remain alive (range of 12 to 20 months) including 10 of 17 complete responders, 2 of 11 partial responders, and 1 treated with chemotherapy postradiation. The median absolute survival time of the patients completing therapy was 15.5 months and the 12 and 18 month absolute survival rates were 81% and 74%, respectively. The 45 patients starting protocol therapy had a median absolute survival of 9.2 months with a 12-month and 18-month survival of 45% and 35%, respectively.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Fluosol and oxygen breathing as an adjuvant to radiation therapy in the treatment of locally advanced non-small cell carcinoma of the lung: results of a phase I/II study. 216 21

The main objective of this study was to evaluate the safety and efficacy of a perfluorochemical emulsion, Fluosol, with short-term high inspired oxygen tension as an adjuvant to radiation therapy in the treatment of high-grade tumors of the brain. Radiation was delivered to the whole brain at 1.8 Gy per daily treatment for 5 weeks to a total dose of 45 Gy. The radiation portals were then reduced in size to encompass the known volume of tumor, as determined by the presurgical contrast-enhancing ring on computed tomography (CT), plus a 3-cm margin. An additional 10 treatments of 2 Gy each were given to the smaller volume, to bring the total tumor dose to 65 Gy in 7 weeks. This report describes the experience of the first 18 patients treated at the University of Kansas Medical Center on this study, whose median follow-up time from the date of surgery is 77 weeks (62-115 w). Immediately following Fluosol administration on a Monday, patients breathed 100% oxygen for at least 45 minutes prior to and throughout their radiation treatment. On each subsequent day of the weeks in which they received Fluosol, patients breathed 100% oxygen. Hematology and blood chemistries were also drawn prior to Fluosol treatment each Friday during treatment and at the 2-week, 3-month, and 6-month follow-up visits. The median age of the patients was 45 years (16-72); 13 patients were male and 15 carried the diagnosis of glioblastoma multiforme (3 had anaplastic astrocytoma). Two thirds of the patients had an initial allergic reaction to the Fluosol consisting of back pain, shortness of breath, and flushing, but all responded to 50-100 mg of Benadryl. During radiation therapy, all patients developed scalp erythema and complete alopecia by the end of 3 weeks, but no patient required a treatment rest. The serum levels of SGOT, SGPT, and alkaline phosphatase were examined before and throughout the Fluosol treatment and, by week 5, 11/18 of the patients had increased values of all three enzymes above the upper range of normal. These increases persisted through the end of treatment, but most values returned to essentially normal by the 3-month follow-up visit. We conclude that Fluosol, given in the manner described above, appears to be associated with minimal significant side effects and no changes could be detected in the white matter of any of the patients at the time of their magnetic resonance imaging study at 6 months follow-up.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:A phase I/II study of the use of Fluosol as an adjuvant to radiation therapy in the treatment of primary high-grade brain tumors. 216 56

A 59-year-old male presented with systemic mastocytosis with extensive skeletal involvement resulting in vertebral compression fractures and bone pain. Histomorphometric analysis of bone revealed increased mast cells, elevated static parameters of bone resorption, and low bone formation. Serum calcium, phosphorus, and alkaline phosphatase were normal; however, serum 1,25-dihydroxyvitamin D3 and osteocalcin levels were low. Histamine levels in plasma and urine were elevated. Following therapy with ketotifen, the patient had resolution of bone pain along with decreased flushing and pruritus. Elevated plasma and urine histamine levels normalized, as did 1,25-dihydroxyvitamin D3 and osteocalcin levels. Indices of low bone formation improved on therapy. Eroded surfaces improved but remained elevated. This case is the first demonstration that bone symptoms and histomorphometric change in systemic mastocytosis are reversed with inhibition of mast cell degranulation. The role of mast cells and their products in bone metabolism is poorly understood, but the therapy of bone disease in systemic mastocytosis should include inhibition of the release of mast cell products along with the use of histamine antagonist.
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PMID:Inhibition of mediator release in systemic mastocytosis is associated with reversal of bone changes. 227 Jul 75


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