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排序方式: 共有73条查询结果,搜索用时 15 毫秒
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Waage A Gimsing P Juliusson G Turesson I Gulbrandsen N Eriksson T Hjorth M Nielsen JL Lenhoff S Westin J Wislöff F;Nordic Myeloma Study Group 《British journal of haematology》2004,125(2):149-155
Sixty-five patients who were primary or secondary refractory to melphalan/prednisone or other type of chemotherapy, or relapsed within 6 months after high dose chemotherapy with stem cell support, were given thalidomide at a dose of 200 mg/d escalating to 800 mg. The patients were followed for a median of 2 years and 22 weeks. Response was evaluated according to M-protein reduction combined with improvement of haemoglobin (Hb) concentration, renal function and pain. Altogether, 14% of patients had a minor response, 14% partial response and 6% complete response. Median survival was 12 months and 29% were alive at last contact. Decline of M protein started early and a minimum 25% reduction of M protein was detected in 14 of 20 responders (70%) after 3 weeks, and in 20 of 22 responders (91%) after 5 weeks of treatment. Reduction of M protein continued for 3 months and further decline was observed in only four patients. The Hb concentration showed a different time course, with a significant increase after 3 months and further increases continued for up to 12 months. Blood concentration levels of thalidomide from 40 patients were used to evaluate the pharmacokinetics of the drug. Rate of absorption, rate of elimination, volume of distribution, clearance and elimination half-life were calculated to be 0.200/h, 0.140/h, 0.886 l/kg, 0.126 l/h/kg and 4.98 h respectively. We found no relationship between thalidomide concentration and effect after 12 weeks. 相似文献
3.
EM Laursen A Juul S Lanng N H?iby C Koch J Müller NE Skakkebaek 《Archives of disease in childhood》1995,72(6):494-497
Cystic fibrosis is frequently accompanied by a catabolic condition with low body mass index caused by a number of disease complications. Insulin-like growth factor-I (IGF-I) is an anabolic hormone and an important marker of nutritional status, liver function, and linear growth. Available data on IGF-I in cystic fibrosis are sparse and conflicting. From 1990-3, 235 of our 240 patients (114 males, 121 females, median age 16.2 years, ranged 0.1-44.0 years) had IGF-I measured once by radioimmunoassay. IGF-I was significantly reduced compared with a healthy Scandinavian control population: mean (-2 SD to +2 SD) IGF-I SD score was -0.97 (-3.7 to 1.7) in males and -0.67 (-3.2 to 1.9) in females. Height SD score was -0.95 (-3.3 to 1.4) in males and -0.81 (-3.2 to 1.6) in females. In patients who were still in the growth period a significant correlation of IGF-I SD score to height SD score (r = 0.28, p < 0.001) was found. The low IGF-I concentrations may reflect the catabolic state of many patients with cystic fibrosis and play a part in their abnormal growth pattern. 相似文献
4.
Main KM Skov M Sillesen IB Dige-Petersen H Müller J Koch C Lanng S 《Acta paediatrica (Oslo, Norway : 1992)》2002,91(9):1008-1011
Treatment of allergic bronchopulmonary aspergillosis with itraconazole is becoming more widespread in chronic lung diseases. A considerable number of patients is concomitantly treated with topical or systemic glucocorticoids for anti-inflammatory effect. As azole compounds inhibit cytochrome P450 enzymes such as CYP3A isoforms, they may compromise the metabolic clearance of glucocorticoids, thereby causing serious adverse effects. A patient with cystic fibrosis is reported who developed iatrogenic Cushing's syndrome after long-term treatment with daily doses of 800 mg itraconazole and 1,600 microg budesonide. The patient experienced symptoms of striae, moon-face, increased facial hair growth, mood swings, headaches, weight gain, irregular menstruation despite oral contraceptives and increasing insulin requirement for diabetes mellitus. Endocrine investigations revealed total suppression of spontaneous and stimulated plasma cortisol and adrenocorticotropin. Discontinuation of both drugs led to an improvement in clinical symptoms and recovery of the pituitary-adrenal axis after 3 mo. CONCLUSION: This observation suggests that the metabolic clearance of buDesonide was compromised by itraconazole's inhibition of cytochrome P450 enzymes, especially the CYP3A isoforms, causing an elevation in systemic budesonide concentration. This provoked a complete suppression of the endogenous adrenal function, as well as iatrogenic Cushing's syndrome. Patients on combination therapy of itraconazole and budesonide inhalation should be monitored regularly for adrenal insufficiency. This may be the first indicator of increased systemic exogenous steroid concentration, before clinical signs of Cushing's syndrome emerge. 相似文献
5.
Lanng S 《Paediatric respiratory reviews》2001,2(3):253-259
Diabetes mellitus has evolved as a complication because of increased longevity of patients with cystic fibrosis (CF). CF-related diabetes (CFRD) is associated with increased morbidity and mortality, therefore, prompt diagnosis and aggressive management are important.The prevalence of CFRD increases with age with an age-dependent incidence rate of 5% per year; at 30 years 50% of patients are diabetic. CFRD develops insidiously. Screening by measurements of fasting, random plasma glucose or glycated haemoglobin A(1c), alone or in combination, do not reliably identify CFRD as compared with the 2-hour plasma glucose value measured during an oral glucose tolerance test.Reasons for the development of CFRD are not fully understood. Generally, patients are characterised by the presence of a class I, II or III CF mutation, exocrine pancreatic insufficiency, impaired and delayed insulin secretion, impaired glucagon secretion, normal insulin sensitivity and an increased insulin clearance rate. One can speculate that for endocrine dysfunction to deteriorate from normal to impaired glucose tolerance and then to CFRD, there must be an additional diabetes mellitus-related genetic defect.CFRD leads to deterioration of overall clinical CF status but insulin therapy can revert this. Late diabetic complications may develop as in other types of diabetes although macrovascular complications are rare. CFRD patients have an increased mortality compared to non-diabetic CF patients. Insulin therapy is the preferred treatment. 相似文献
6.
Joergensen LE Gunnarsdottir KA Lanng C Moeller S Rasmussen BB 《Breast (Edinburgh, Scotland)》2008,17(6):587-591
The purpose of this study was to investigate the prognostic influence of multifocality in breast cancer patients. In a cohort of 7196 patients there were 945 patients with multifocality. We found no prognostic influence of multifocality on overall survival when controlling for known prognostic factors. We found a small but significant influence on disease-free survival (HR = 1.16 [1.03–1.31]) and a strong correlation between multifocality and known prognostic factors. This was in accordance with an earlier study done on a smaller population and in a different period of time [Pedersen L, Gunnarsdottir KA, Rasmussen BB, Moeller S, Lanng C. The prognostic influence of multifocality in breast cancer patients. Breast 2004;13:188–193]. 相似文献
7.
Dr Peter Gimsing Kristina Carlson Ingemar Turesson Prof Peter Fayers Prof Anders Waage Annette Vangsted Anne Mylin Christian Gluud Prof Gunnar Juliusson Henrik Gregersen Henrik Hjorth-Hansen Ingerid Nesthus Prof Inger Marie S Dahl Jan Westin Johan Lanng Nielsen Lene Meldgaard Knudsen Lucia Ahlberg Martin Hjorth Prof Niels Abildgaard Niels Frost Andersen Olle Linder Prof Finn Wisløff 《The lancet oncology》2010,11(10):973-982
8.
Niels Abildgaard Johan Lanng Nielsen Lene Heickendorff 《American journal of hematology》1994,46(3):173-178
The present study was performed to evaluate whether information concerning synthesis and degradation of type I collagen in multiple myeloma (MM) as obtained by serum analyses of C-terminal propeptide of type I procollagen (PICP) and the C-terminal telopeptide of type I collagen (ICTP) may be useful in evaluating the development of osteolytic bone destruction. Serum N-terminal propeptide of type III procollagen (PIIINP) may give information about marrow fibrosis in MM. No data are available about MM and serum hyaluronan, another important component of bone marrow stroma. We examined 15 consecutive patients before treatment and 15 sex- and age-matched controls. We found highly significant elevations in serum ICTP (median 6.2 vs. 2.4 μg/L; P < 0.01), PIIINP (median 5.2 vs. 2.9 μ/L; P < 0.01) and hyaluronan (median 122 vs. 45 μ/L; P < 0.01). ICTP in serum correlated closely to bone morbidity (r = 0.69; P < 0.01). Furthermore, serum ICTP correlated highly significantly to serum PIIINP (P < 0.01) and serum β2-microglobulin (P < 0.01), whereas there was no correlation between hyaluronan and any of the collagen-derived peptides or β2-microglobulin. The MM group was followed for 9–25 months and analysis of survival data suggested that serum ICTP may be of predictive value (P < 0.05). We conclude that important changes in connective tissue metabolism occur in MM. ICTP in serum seems to be a noninvasive marker of bone morbidity and may be of prognostic value. Furthermore, elevation of hyaluronan in serum is common in MM, the significance of which is unknown. © 1994 Wiley-Liss, Inc. 相似文献
9.
H Raskov C Lanng K Gaarslev B F Hansen O Hauch 《Scandinavian journal of gastroenterology》1987,22(5):568-572
Campylobacter pyloridis, a recently detected microorganism, was isolated from gastric antral mucosa in 58% of 119 consecutive patients with upper dyspepsia. There was a highly significant correlation between the presence of Campylobacter pyloridis and antral inflammation and a close relation to prepyloric and duodenal ulcer. There was no significant correlation with the severity or type of inflammation. This microorganism, which seems to be as common in Denmark as in other parts of the world, is considered a possible cause of gastroduodenal disease. 相似文献
10.
Long-term survival and nutritional data in patients with cystic fibrosis treated in a Danish centre. 总被引:7,自引:4,他引:3
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BACKGROUND: Adequate nutrition and optimal treatment of bronchopulmonary infections are both of critical importance in maintaining the health of patients with cystic fibrosis. The cystic fibrosis centre in Copenhagen has followed a regimen of very early and aggressive antimicrobial treatment, especially against Pseudomonas aeruginosa infection. An unrestricted diet of low fat and high protein without hyperalimentation was recommended before 1985 which was then changed to a high fat, high calorie intake. METHODS: The overall impact of the treatment regimen was evaluated by a cross sectional analysis of all 223 patients who attended the centre in 1989. Growth and nutritional parameters were combined with lung function parameters and with a retrospective analysis of chronic P aeruginosa infection and its duration. Survival curves for all 313 patients treated at the centre since 1949 were calculated. RESULTS: All the patients with cystic fibrosis had normal height, although the final height was achieved a little later than in healthy controls. Body weight was lower than normal in males above 15 and in females above 10 years of age. The body mass index (BMI), which was approximately 98% of normal in the younger patients, declined to 90% in adult men and to 83% in adult women with cystic fibrosis, and was strongly correlated with lung function parameters. In 1989 the median age of survival of all patients treated in the centre since 1949 was 30 years (32 years in males and 29 years in females). CONCLUSIONS: The overall treatment regimen in the cystic fibrosis centre in Copenhagen is associated with growth and survival rates that are at least equal to those in other cystic fibrosis centres in other countries. 相似文献