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Abstract
As part of the WHO MONICA project three population-representative surveys were conducted in the study region of Augsburg since 1984/85 to describe time trends of classical cardiovascular risk factors. These surveys provide relevant baseline-information for prospective health outcome studies. Three independent study populations were recruited in 1984/85 (S1: age 25 - 64 years), 1989/90 (S2: age 25 - 74 years), and 1994/95 (S3: age 25 - 74 years) by a two-stage cluster sampling, with random sampling for the city of Augsburg, and a random selection of 16 communities by community size in the two adjacent counties. In the three surveys, 13,427 persons have had 13,818 study participations, since some subjects were by chance sampled for more than one survey. From 1984 to 1995, no trends in hypertension could be observed, but an increase of 15 % (men) resp. 30 % (women) in dyslipidaemia (total/HDL cholesterol ratio > or = five). Cigarette smoking decreased in 55 to 64 year old men und increased in 35 to 64-year old women. The predictive impact for incident Acute Myocardial Infarction (AMI) per 100,000 person years is highest for cigarette smoking (men 880, women 360), followed by dyslipidemia (men 739, women 318) and systolic blood pressure > or = 160 mm Hg (men 658, women 276). By 31st December 2002 1,551 persons (1,031 men, 520 women) had died. The surveys will be used for further gender-specific cross-sectional and longitudinal analyses with special focus on classical, new laboratory and genetic risk factors as determinants of mortality, incident AMI and incident type 2 diabetes, to improve preventive strategies.
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Affiliation(s)
- H Löwel
- GSF National Research Center for Environment and Health, Institute of Epidemiology, Neuherberg, Germany
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52
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Abstract
This article provides an overview of the prevalence of type 2 diabetes and the antidiabetic treatment over a 17 year study period. The causes of the disease and the impact of diabetes on cardiovascular disease (CVD) morbidity are discussed. Furthermore, changes in lifestyle and risk factor profile in persons with diabetes are reported. We present data from the MONICA/KORA surveys S1-S4 conducted between 1984/85 and 1999/2001 in the region of Augsburg, Southern Germany and the Augsburg Myocardial Infarction Registry. Contrary to most studies from other countries, in the 25 to 74 year old Augsburg population the prevalence of known diabetes did not increase over the last years. Obesity and decreased physical activity are the two main lifestyle related risk factors for type 2 diabetes. Recently, further modifiable risk factors such as smoking and hypertension have been associated with the development of type 2 diabetes in the Augsburg population. Consistent with recommendations to intensify glucose control in diabetic persons the diabetes treatment continuously improved during the study period. However, health status of persons with diabetes is far from optimal in the Augsburg population suggesting that recommendations for primary prevention of CVD in diabetic persons were not sufficiently put into practice until 1999/2001. Furthermore, data from the MONICA/KORA Augsburg Myocardial infarction registry underline the challenge that in particular men and women with diabetes should receive intensive preventive interventions proven to reduce CVD risk. In conclusion, data from the MONICA/KORA Augsburg studies suggest that it should become an important public health priority to prevent diabetes mellitus.
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Affiliation(s)
- C Meisinger
- Augsburg Central Hospital, MONICA/KORA Myocardial Infarction Registry, Augsburg, Germany.
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53
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Löwel H, Meisinger C, Heier M, Hörmann A. The Population-Based Acute Myocardial Infarction (AMI) Registry of the MONICA/KORA Study Region of Augsburg. Gesundheitswesen 2005; 67 Suppl 1:S31-7. [PMID: 16032515 DOI: 10.1055/s-2005-858241] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The population-based MONICA/KORA registry of acute myocardial infarction (AMI) for the study population of Augsburg was established in 1984. The major task was the description of time trends of AMI morbidity, ischaemic heart disease (IHD) mortality per 100,000 population and their underlying determinants. Results of 18 years of registration are presented stratified by gender and discussed from a public health point of view. From 1985 through 2002 a total number of 17,884 cases of AMI and IHD deaths (12,798 male; 5,086 female cases; age 25-74 years) were registered and validated according to MONICA rules. In the course of time, IHD mortality per 100,000 population decreased from 280 to 168 in men and from 88 to 54 in women; AMI morbidity decreased from 542 to 404 in men, and from 171 to 122 AMI in women. The important decrease of IHD mortality was mainly explained by a decline of recurrent events and a reduction of 28-day case fatality (men from 52 % to 42 %, women from 52 % to 44 %) as result of an intensified invasive reperfusion therapy and evidence-based drug medication. The presented results show positive developments, but underscore the necessity for increased primary prevention.
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Affiliation(s)
- H Löwel
- GSF National Research Center for Environment and Health, Institute of Epidemiology, Neuherberg, Germany
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Meisinger C, Heier M, Loewel H. Sleep disturbance as a predictor of type 2 diabetes mellitus in men and women from the general population. Diabetologia 2005; 48:235-41. [PMID: 15645205 DOI: 10.1007/s00125-004-1634-x] [Citation(s) in RCA: 120] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2004] [Accepted: 09/11/2004] [Indexed: 01/08/2023]
Abstract
AIMS/HYPOTHESIS To examine gender specific associations between sleep disturbance and incident type 2 diabetes mellitus in a representative population sample in Germany. METHODS The study was based on 4,140 men and 4,129 women (aged 25-74 years) who participated in one of the three MONICA Augsburg surveys between 1984 and 1995, and who were free of diabetes at baseline. Incident cases of type 2 diabetes were assessed using a follow-up questionnaire in 1998. Gender specific hazard ratios were estimated from Cox proportional hazard models. RESULTS A total of 119 cases of incident type 2 diabetes among men and 69 among women were registered during the mean follow-up period of 7.5 years. In both sexes, difficulty maintaining sleep was associated with a higher risk of type 2 diabetes. After adjustment for age, survey, hypertension, dyslipidemia, parental history of diabetes, history of angina pectoris, regular smoking, physical activity, alcohol intake, body mass index and education, the hazard ratio in men was 1.60 (95% CI: 1.05-2.45) and the hazard ratio in women was 1.98 (95% CI: 1.20-3.29). In contrast, difficulty initiating sleep was not associated with a significantly increased risk of developing type 2 diabetes mellitus after multivariable adjustment in both sexes in the present study. CONCLUSIONS/INTERPRETATION Difficulty maintaining sleep was associated with an increased risk of type 2 diabetes in men and women from the general population. Although, the causal pathway is not entirely clear, it seems that both insulin resistance and chronic low-grade systemic inflammation may be involved.
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Affiliation(s)
- C Meisinger
- Institute of Epidemiology, GSF National Research Center for Environment and Health, Neuherberg, Germany.
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55
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Löwel H, Meisinger C, Heier M, Hörmann A, Kuch B, Gostomzyk J, Koenig W. [Sex specific trends of sudden cardiac death and acute myocardial infarction: results of the population-based KORA/MONICA-Augsburg register 1985 to 1998]. Dtsch Med Wochenschr 2002; 127:2311-6. [PMID: 12410433 DOI: 10.1055/s-2002-35181] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND AND AIM Myocardial infarction (MI) is the main single cause of death in adult populations. For the MONICA Augsburg population, MI-morbidity, mortality, and 28-day case fatality and their determinants were assessed by gender, and suggestions for an intensified acute care program were presented. PATIENTS AND METHODS From 1985 to 1998, 13 499 25- to 74-year-old MI cases (9537 men, 3962 women) were registered; 7873 cases (5300 men, 2573 women) died within 28 days. Cardiac deaths were identified by regional health departments; causes of death were validated by the last treating physician and the coroner (response > 90 %). Hospitalized patients were interviewed about history and circumstances of the acute event; treatment data were abstracted from hospital charts. The prehospital phase, the first and the 2nd to 28thday after hospitalization were analyzed separately. RESULTS MI-morbidity per 100 000 population declined from 560 to 397 MI cases in men and from 161 to 145 in women; mortality decreased from 317 to 232 in men and from 101 to 96 in women. The decline in men was due to decreasing incident and recurrent MI whereas in women it was only due to a reduction of recurrent MI. One third died before hospitalization, mainly at home. Case fatality (CF) on the first day in hospital increased. In 24 hour survivors, evidence based treatment increased considerably, and was accompanied by decreasing 28-day-CF from 13.0 % to 8.4 % in men, and from 12.5 % to 10.7 % in women. CONCLUSION Aggressive risk factor management and education of patients with cardiovascular risk factors concerning acute symptoms and the use of the emergency system will consequently improve pre-hospital and 28-day survival of the population.
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Affiliation(s)
- H Löwel
- GSF-Institut für Epidemiologie, Neuherberg, Germany.
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56
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Abstract
To analyze age- and sex-specific frequencies of peripheral fractures, we used data from the third MONICA-Augsburg Survey (1994/95). The study comprises 2404 male and 2450 female participants (age 25 to 74 years) who were questioned regarding fracture history. We investigated fracture prevalence, age-specific incidence rates, and the circumstances under which the fractures occurred. The age-standardized, cumulative fracture prevalence among men (m) 25 to 74 years of age was 45% and among women (w) of the same age 31%. Fracture prevalence among women was more than 10% lower than among men in the younger age groups (age 25 to 64 years), but after an significant increase in the 65 to 74-year-olds the fracture prevalence corresponded to that of men (m: 42%, w: 40%). A peak of incidence rates was found among men at age 15-24 (overall incidence rate: 2017 fractures/100,000 person-years) and at age 45-54 (overall incidence rate: 1640 fractures/100,000 PY), respectively, and among women at age 65-74 (overall incidence rate: 3214 fractures/100,000 PY). The prevalence of self-reported osteoporosis (age 25 to 74 years) was higher in women (7%) than in men (1%). Falls caused 43% (w: 59%, m: 33%) of all fractures, external violence 40% (m: 47%, w: 29%), and sports activities 15% (m: 18%, w: 10%). Further investigation of risk factors related to fractures can contribute to the development of specific preventive measures in that field. In the future, the prevention and efficient treatment of an existing or an often undiagnosed osteoporosis and also the prevention of falls in elderly persons should be an important public health concern.
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Affiliation(s)
- C Meisinger
- Bayerischer Forschungsverbund Public Health-Offentliche Gesundheit und Institut für Medizinische Informationsverarbeitung, Biometrie und Epidemiologie, Ludwig-Maximilians-Universität München.
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Schenkirsch G, Heier M, Stieber J, Löwel H. [Ten-year trend of analgesic drug use (1984 to 1995): results of three MONICA-based surveys in Augsburg)]. Dtsch Med Wochenschr 2001; 126:643-8. [PMID: 11450622 DOI: 10.1055/s-2001-14490] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
BACKGROUND AND OBJECTIVE Use of drugs, especially analgesics, is thought to be responsible for the rising cost of the health system in Germany, but there are no published population data for analgesic intake in Germany. Data derived from the three MONICA surveys (Monitoring of Trends and Determinants of Cardiovascular Diseases) in Augsburg and its adjacent districts were analysed for the prevalence of analgesic usage between 1984 and 1995 (the first such survey for Germany). PATIENTS AND METHODS A total of 5,899 males and 6,005 females (aged 25-64 years), representative of the population, were selected and examined in 1984/85, 1989/90 and 1994/95 (participation rate of those selected, 75-79%). Using a standardized protocol, all analgesic drugs taken during the previous 7 days were recorded and classified. The analysis was standardized for age and classified according to sex. RESULTS Strong analgesics were not significantly used under the ambulatory conditions of this survey and were therefore excluded from the analysis. Intake prevalence of mild to moderately strong analgesics varied from 5.9-8.9% in males and 9.9-13.4% in females. Prevalence was significantly at its lowest in 1989/90, but similar at the beginning and end of the 10-year period. Changes in prevalence of analgesic usage were similar to those of on-demand medication. Salicylic acid preparations containing higher dosages of the active ingredient were the drugs most commonly used, followed by aniline preparations, heteroaryl- as well as aryl-acetate and propionic acid derivates, pyrazole derivates, oxicam and anthranylic acid derivates. CONCLUSION The prevalence of taking mild of moderately strong analgesics was at a similar low level at the beginning and end of the 10-year period.
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Affiliation(s)
- G Schenkirsch
- GSF-Forschungszentrum für Umwelt und Gesundheit, Institut für Epidemiologie, Neuherberg.
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58
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Abstract
A double-blind, threefold crossover, double-dummy trial was performed, investigating the efficacy of 200 mg ibuprofen compared with 500 mg acetylsalicylic acid and placebo in patients who usually treated their headaches with over-the-counter drugs. Ninety-five patients suffering from mild to moderate migraine or episodic tension-type headache were included. Seventy-seven patients entered the intention-to-treat analysis and 65 completed all three treatments. For the main response criterion, a minimum 50% decrease of headache intensity on a visual analogue scale at 1 h after treatment, ibuprofen was significantly superior to acetylsalicylic acid and placebo. This was true for migraine attacks and tension-type headache episodes. Towards the end of the observation period (150 min), the differences between ibuprofen and acetylsalicylic acid were no longer significant. In conclusion, ibuprofen was at least equivalent to acetylsalicylic acid and superior to placebo.
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Affiliation(s)
- J Nebe
- Department of Neurology, University of Essen, Germany
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59
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Nebe J, Heier M, Diener H. Low-Dose Ibuprofen in Self-Medication of Mild to Moderate Headache: A Comparison with Acetylsalicylic Acid and Placebo. Cephalalgia 1995. [DOI: 10.1046/j.1468-29821995.1506531.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Watne K, Hannisdal E, Nome O, Hager B, Wester K, Heier M, Hirschberg H. Combined intra-arterial chemotherapy followed by radiation in astrocytomas. J Neurooncol 1992; 14:73-80. [PMID: 1469466 DOI: 10.1007/bf00170947] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Seventy-five patients harboring astrocytomas received 4 cycles of infra-ophthalmic carotid injections of BCNU, combined with vincristine intravenously and procarbazine orally. All of the patients thereafter, received radiation therapy. The five year survival was 73% for all patients. The age of the patients had no significant impact on survival. The treatment results were compared with the results of 57 patients with astrocytomas who were treated with surgery followed by radiation in the same period. These 57 patients had a 5 year survival of 45% with a five year survival in patients < or = 40 years and patients > 40 years of 70% and 22%, respectively (p < 0.05). In multivariate survival analysis of the BCNU group and radiation group together, treatment group and corticosteroid dependency were the only prognostic factors. No leukoencephalopathy was seen during the treatment or in the follow-up of the patients. We conclude that pre-radiation intra-arterial chemotherapy can be given without significant morbidity and produces an improvement in survival in patients older than 40 years.
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Affiliation(s)
- K Watne
- Department of Medical Oncology and Radiology, Norwegian Radium Hospital, Oslo
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Watne K, Hager B, Heier M, Hirschberg H. Reversible oedema and necrosis after irradiation of the brain. Diagnostic procedures and clinical manifestations. Acta Oncol 1990; 29:891-5. [PMID: 2261204 DOI: 10.3109/02841869009096385] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
One hundred and twelve patients with primary brain tumour were followed every 3 months during and after brain irradiation and chemotherapy with brain scanning, EEG and neurological examination. Early delayed radiation reactions were seen in 6 patients. The symptoms developed 2-8 months after irradiation and lasted for 2-3 months. Two types of reactions were observed. One mild form appeared after 2-3 months and was characterized by low-attenuated expansive areas within the irradiated volume, without contrast enhancement on CT scan. Severe reactions appeared in some patients after 6 months, with exacerbation of earlier clinical signs and contrast enhancing lesions on CT. Regression of the CT finding was seen after 3 months. Recognition of this syndrome is important, as a new neurosurgical procedure might cause lasting neurological sequelae in patients who otherwise would recover without treatment.
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Affiliation(s)
- K Watne
- Department of Oncology, Norwegian Radium Hospital, Oslo
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Newman WH, Becker BF, Heier M, Nees S, Gerlach E. Endothelium-mediated coronary dilatation by adenosine does not depend on endothelial adenylate cyclase activation: studies in isolated guinea pig hearts. Pflugers Arch 1988; 413:1-7. [PMID: 2464158 DOI: 10.1007/bf00581221] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Adenosine, applied to the coronary system of guinea pigs at up to 10(-6) M, elicits dilatation solely via an endothelium-mediated process. We investigated the role of coronary A2 receptors in this dilation, since the coronary endothelium possesses adenosine A2-receptors with a stimulatory action on the adenylate cyclase. In situ, A2 receptor stimulation can be assessed by prelabeling the coronary endothelial adenine nucleotide pool with 3H-adenosine and subsequently determining the rate of release of radiolabeled cAMP induced by A2 agonists. Thus, perfusion of isolated hearts with 5'-N-ethylcarboxamidoadenosine (NECA) dose-dependently increased coronary flow and the release of 3H-cAMP from the endothelium. In the presence of 50 microM 2',5'-dideoxyadenosine (ddA), a P-site agonist which inhibits the catalytic activity of adenylate cyclase, coronary flow increases induced by both adenosine and NECA were unaffected. In contrast, ddA reduced the release of labeled cAMP in response to NECA by about 60%. In cultured endothelial cells, ddA likewise inhibited cAMP accumulation due to NECA by about 70%. Moreover, ddA antagonized the adenylate cyclase mediated flow response due to the PGI2 analogue, iloprost, as well as the positive chronotropic and inotropic actions of isoproterenol. The dissociation elicited by ddA between the coronary flow response and the release of cAMP strongly indicates that the endothelial A2 receptors which are linked to adenylate cyclase are not causally involved in endothelium-dependent coronary dilatation induced by adenosine.
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Affiliation(s)
- W H Newman
- Department of Pharmacology, Medical University of South Carolina, Charleston 29425
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Fosså SD, Flokkmann A, Heier M, Aas M, Moe B, Heintz R, Linder-Ciccolunghi S. Phase I/II tolerability/pharmacokinetic study with one-hour intravenous infusion of doxifluiridine (5'-dFUrd) 3 g/m2 VS 5 g/m2 QD x 5 per month. Cancer Chemother Pharmacol 1986; 18:252-6. [PMID: 2948731 DOI: 10.1007/bf00273397] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Eighteen patients with advanced solid cancer were treated with daily 5'-dFUrd infusions given over 1 h on days 1-5 of a 4-week cycle. Nine patients received 3 g/m2 5'-dFUrd daily and another nine patients 5 g/m2. One patient on 5 g/m2 5'-dFUrd was not fully evaluable for tolerability due to early death (progressive disease) 4 weeks after the first cycle. A total of 48 cycles was given. The gastrointestinal and hematological toxicity was generally mild (grade 1-2). Central neurotoxicity (ataxia, unsteadiness, diplopia, dysarthria, sometimes confusion) was observed in 7 of 8 patients on 5 g/m2 5'-dFUrd leading to premature discontinuation of treatment in 3 patients (after 2 cycles). Only 3 of the 9 patients in the 3 g/m2 group had slight signs of cerebellopathy. Typically, the reversible neurological side effects started at the end of the 2nd week of a cycle. The serum elimination kinetics of 5'-dFUrd and its metabolites 5-FU and 5'-dFUH2 have been investigated in the serum and showed very low intra- and interindividual variations. Peak concentrations of the 5'-dFUrd at the end of the infusion approximated 500 mumol/l and 1000 mumol/l for the 3 g/m2 and 5 g/m2 group, respectively. The peak of the serum 5-FU was reached at the same time, the ratio 5-FU/5'-dFUrd being around 10%. The elimination half-life time for 5-FU was protracted by a factor of 2-3 compared with the direct injection of 5-FU. Monthly infusion of 5'-dFUrd 5 mg/m2 per day on days 1-5 lead to an unacceptable frequency and degree of neurological toxicity. Similar infusions of 5'-dFUrd 3 g/m2 per day on days 1-5 were well tolerated.
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Fosså SD, Dahl O, Hoel R, Heier M, Loeb M. Doxifluridine (5'-dFUrd) in patients with advanced colorectal carcinoma. A phase II study. Cancer Chemother Pharmacol 1985; 15:161-3. [PMID: 2990750 DOI: 10.1007/bf00257528] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Infusion of 5'-dFUrd (2.0-3.0 g/m2 over 1 h on days 1-5 every 3rd week) resulted in one partial response in 21 patients with advanced and progressing colorectal cancer. No patient had received chemotherapy before the 5'-dFUrd trial. Hematological and gastrointestinal toxicity were generally mild. In 4 patients peripheral neurotoxicity was diagnosed during treatment, whereas transient cerebellopathy was observed in one. Cardiac side effects (repeated angina pectoris following 5'-dFUrd infusion) led to discontinuation of treatment after two courses in one patient. It is concluded that 5'-dFUrd at the above doses is not superior to conventional 5-FU treatment in colorectal cancer. Neurological and cardiac side effects are rare but may be a problem in individual patients.
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