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2.
Eur J Clin Nutr ; 64(10): 1080-5, 2010 Oct.
Article in English | MEDLINE | ID: mdl-20683464

ABSTRACT

BACKGROUND/OBJECTIVES: The basic treatment for cow's milk allergy (CMA) is the elimination of all cow's milk proteins (CMP) from the diet. This study aimed at characterizing the diet of children with a diagnosis of CMA, to assess the degree of adherence to the elimination diet and to evaluate the factors associated with the adherence and age of recovery. SUBJECTS/METHODS: From a birth cohort study, food records of 267 children diagnosed with CMA were studied to define how strictly the elimination diet was adhered to. Subsequent food records were studied to assess the age at reintroduction of milk products in the child's diet. RESULTS: The families adhered to the elimination diet of the child with extreme accuracy in 85% of the cases. Older and monosensitized children had more often small amounts of CMP in their diet, possibly because of the absence of nutritional information by a dietitian/nutritionist. Adherence to the diet was neither related to any other sociodemographic factor studied nor to the age at reintroduction of milk products into the diet. CONCLUSIONS: The therapeutic elimination diet of children diagnosed with CMA was well adhered to. Low intakes of vitamin D, calcium, and riboflavin are of concern in children who follow or have followed a cow's milk-free diet.


Subject(s)
Milk Hypersensitivity/diet therapy , Milk , Patient Compliance/statistics & numerical data , Animals , Cheese , Child Development/physiology , Child, Preschool , Cohort Studies , Diet , Diet Records , Family , Female , Finland , Humans , Infant , Infant Formula , Male , Milk/adverse effects , Milk Hypersensitivity/physiopathology , Milk Proteins/administration & dosage , Milk Proteins/adverse effects , Milk Proteins/immunology , Yogurt
4.
J Clin Pharm Ther ; 34(3): 261-5, 2009 Jun.
Article in English | MEDLINE | ID: mdl-19646075

ABSTRACT

BACKGROUND: Lack of review of patients' medications in repeat prescribing is common. This and other problems in repeat prescribing need to be addressed. Community pharmacists could be more proactive in the review of chronic medications. OBJECTIVE: The purpose of this study was to test the feasibility and effects of pharmacists' interventions in repeat prescribing. METHODS: The normal repeat prescribing process used at Kuopio University Pharmacy and in Kuopio Health Services was developed by an intervention which included a pharmacist's interview and the annual medication data of the patient that were both transferred to the prescribing physician. RESULTS: Physicians in the intervention group identified and solved patients' drug-related problems better than was the case in the comparison group with normal repeat prescribing. Over half the patients receiving repeat prescriptions had at least one drug-related problem. The physicians used more information sources to support repeat prescribing in the intervention system. CONCLUSIONS: Community pharmacists are able to improve the quality of physician's repeat prescribing by providing vital information.


Subject(s)
Community Pharmacy Services/organization & administration , Pharmacists/organization & administration , Practice Patterns, Physicians'/standards , Aged , Female , Finland , Humans , Male , Middle Aged , Physicians, Family/standards , Prescription Drugs/adverse effects , Prescription Drugs/therapeutic use , Professional Role
5.
Occup Environ Med ; 66(8): 523-8, 2009 Aug.
Article in English | MEDLINE | ID: mdl-19359286

ABSTRACT

OBJECTIVES: Depression, anxiety and alcohol use disorders are common mental health problems in the working population. However, the team climate at work related to these disorders has not been studied using standardised interview methods and it is not known whether poor team climate predicts antidepressant use. This study investigated whether team climate at work was associated with DSM-IV depressive, anxiety and alcohol use disorders and subsequent antidepressant medication in a random sample of Finnish employees. METHODS: The nationally representative sample comprised 3347 employees aged 30-64 years. Team climate was measured with a self-assessment scale. Diagnoses of depressive, anxiety and alcohol use disorders were based on the Composite International Diagnostic Interview. Data on the purchase of antidepressant medication in a 3-year follow-up period were collected from a nationwide pharmaceutical register of the Social Insurance Institution. RESULTS: In the risk factor adjusted models, poor team climate at work was significantly associated with depressive disorders (OR 1.61, 95% CI 1.10 to 2.36) but not with alcohol use disorders. The significance of the association between team climate and anxiety disorders disappeared when the model was adjusted for job control and job demands. Poor team climate also predicted antidepressant medication (OR 1.53, 95% CI 1.02 to 2.30). CONCLUSION: A poor team climate at work is associated with depressive disorders and subsequent antidepressant use.


Subject(s)
Alcohol-Related Disorders/epidemiology , Anxiety Disorders/epidemiology , Depressive Disorder/epidemiology , Workplace/psychology , Adaptation, Psychological , Adult , Alcohol-Related Disorders/psychology , Antidepressive Agents/therapeutic use , Anxiety Disorders/drug therapy , Cooperative Behavior , Depressive Disorder/drug therapy , Female , Finland/epidemiology , Health Surveys , Humans , Interpersonal Relations , Job Satisfaction , Male , Middle Aged , Social Support
6.
Allergy ; 64(5): 678-701, 2009 May.
Article in English | MEDLINE | ID: mdl-19383025

ABSTRACT

In similarity to many other western countries, the burden of allergic diseases in Finland is high. Studies worldwide have shown that an environment rich in microbes in early life reduces the subsequent risk of developing allergic diseases. Along with urbanization, such exposure has dramatically reduced, both in terms of diversity and quantity. Continuous stimulation of the immune system by environmental saprophytes via the skin, respiratory tract and gut appears to be necessary for activation of the regulatory network including regulatory T-cells and dendritic cells. Substantial evidence now shows that the balance between allergy and tolerance is dependent on regulatory T-cells. Tolerance induced by allergen-specific regulatory T-cells appears to be the normal immunological response to allergens in non atopic healthy individuals. Healthy subjects have an intact functional allergen-specific regulatory T-cell response, which in allergic subjects is impaired. Evidence on this exists with respect to atopic dermatitis, contact dermatitis, allergic rhinitis and asthma. Restoration of impaired allergen-specific regulatory T-cell response and tolerance induction has furthermore been demonstrated during allergen-specific subcutaneous and sublingual immunotherapy and is crucial for good therapeutic outcome. However, tolerance can also be strengthened unspecifically by simple means, e.g. by consuming farm milk and spending time in nature. Results so far obtained from animal models indicate that it is possible to restore tolerance by administering the allergen in certain circumstances both locally and systemically. It has become increasingly clear that continuous exposure to microbial antigens as well as allergens in foodstuffs and the environment is decisive, and excessive antigen avoidance can be harmful and weaken or even prevent the development of regulatory mechanisms. Success in the Finnish Asthma Programme was an encouraging example of how it is possible to reduce both the costs and morbidity of asthma. The time, in the wake of the Asthma Programme, is now opportune for a national allergy programme, particularly as in the past few years, fundamentally more essential data on tolerance and its mechanisms have been published. In this review, the scientific rationale for the Finnish Allergy Programme 2008-2018 is outlined. The focus is on tolerance and how to endorse tolerance at the population level.


Subject(s)
Gastrointestinal Tract/immunology , Hypersensitivity/immunology , Immune Tolerance/immunology , National Health Programs/trends , T-Lymphocyte Subsets/immunology , T-Lymphocytes, Regulatory/immunology , Allergens/immunology , Clinical Trials as Topic , Cytokines/immunology , Cytokines/metabolism , Finland , Gastrointestinal Tract/metabolism , Humans , Hypersensitivity/economics , Hypersensitivity/prevention & control , Immunity, Innate , Immunity, Mucosal , Immunotherapy , Probiotics/therapeutic use , T-Lymphocyte Subsets/metabolism , T-Lymphocytes, Regulatory/metabolism , Toll-Like Receptors/immunology , Toll-Like Receptors/metabolism
7.
Occup Environ Med ; 66(4): 235-42, 2009 Apr.
Article in English | MEDLINE | ID: mdl-19211774

ABSTRACT

OBJECTIVE: To study the effect of a preventive vocationally oriented intervention on rates of sickness absence and disability pension in employees considered to be at risk of future work disability. DESIGN: An observational register-based study of public sector employees. SUBJECTS: 2236 intervention programme participants and 8944 matched controls were followed up for 8 years. METHODS: Multidisciplinary intervention was carried out at rehabilitation institutions. Data on demographics and sickness absences were obtained from employers' records and information about health at baseline, participation in the intervention and subsequent disability pension from national registers. RESULTS: Before the intervention participants had 17% more annual sick leave days and a 23% higher rate of absence spells lasting >21 days than controls. In the intervention year and 3 subsequent years, the sickness absence rate among participants reduced to that observed among controls but thereafter increased to the pre-intervention level (p for curvilinear trend <0.001 for absence days and 0.03 for absence spells). The association between the intervention and future disability pension was non-proportional among participants. Compared to controls, risk among participants was lower in the first 4 years of follow-up but thereafter returned to the previous higher level. The temporary decline in sickness absence attributable to the intervention totalled 6673 absence days per 1000 employees and the cumulative reduction in disability was 56.4 years. These direct health benefits may not fully cover the costs of the intervention. CONCLUSION: The risk of work disability can be temporarily reduced in employees at risk by means of a vocationally oriented multidisciplinary intervention programme.


Subject(s)
Rehabilitation, Vocational , Retirement/statistics & numerical data , Sick Leave/statistics & numerical data , Adult , Case-Control Studies , Cohort Studies , Female , Finland/epidemiology , Humans , Male , Middle Aged , Pensions/statistics & numerical data , Public Sector/statistics & numerical data , Risk Assessment , Sick Leave/trends
8.
Occup Environ Med ; 65(3): 179-84, 2008 Mar.
Article in English | MEDLINE | ID: mdl-17940149

ABSTRACT

OBJECTIVE: To determine the effects of multidisciplinary in-patient rehabilitation for chronic back or neck pain on sickness absences and analgesic purchases. DESIGN: A prospective observational study. SETTING: 10 towns in Finland. PARTICIPANTS: 34 838 local government employees, including 418 participants in rehabilitation for chronic back pain and 195 participants in rehabilitation for chronic neck pain between 1994 and 2002. MAIN OUTCOME MEASURES: The annual rates of short (1-3 days), long (>3 days), and very long (>21 days) sickness absences and the defined daily doses (DDD) of prescribed analgesics. RESULTS: The rate of very long (>21 days) sickness absence among the chronic back pain rehabilitees was 3.03-fold (95% CI 2.55 to 3.60) compared to the non-rehabilitees in the year before rehabilitation. This ratio declined to 1.88 (95% CI 1.65 to 2.37) three years after rehabilitation. No further decline in the rate of very long sickness absence was observed in the subsequent years. For chronic neck pain rehabilitees, no evidence of the effectiveness of rehabilitation on sickness absence was found. In relation to consumption of analgesics, the mean rate of DDDs declined among the back and neck pain rehabilitees after rehabilitation compared to the non-rehabilitees. CONCLUSIONS: Multidisciplinary in-patient rehabilitation for chronic back pain may decrease the risk of very long sickness absence for three years. In relation to rehabilitation for chronic neck pain, no changes in sickness absences were found.


Subject(s)
Analgesics/therapeutic use , Back Pain/rehabilitation , Neck Pain/rehabilitation , Occupational Diseases/rehabilitation , Registries , Sick Leave , Adult , Chronic Disease , Drug Administration Schedule , Female , Finland , Humans , Male , Middle Aged , Patient Care Team , Prospective Studies , Regression Analysis , Sickness Impact Profile , Treatment Outcome , Work Schedule Tolerance
9.
Int J Tuberc Lung Dis ; 11(12): 1358-65, 2007 Dec.
Article in English | MEDLINE | ID: mdl-18034959

ABSTRACT

SETTING: Chronic bronchitis and chronic obstructive pulmonary disease (COPD)/emphysema occur frequently among middle-aged and elderly asthma patients who smoke. OBJECTIVE: To test how much this comorbidity increases the use and costs of health services in comparison with asthma alone. DESIGN: A sample of 6000 adults with a clinical diagnosis of asthma was extracted from a nationwide health insurance register for a postal inquiry. Comorbidity and the use of health services were measured using a questionnaire. Data on medication expenses were obtained from the national prescription register. RESULTS: Altogether 4956 individuals replied, of whom 3160 asthma patients aged > or =40 years (response rate 85%) were chosen for this investigation. Asthma patients with COPD/emphysema (12% of the series) accounted for 21% of all doctor consultations, 39% of the total number of hospital in-patient days and 27% of the total expenses, of which one third were medication costs. The mean annual gross expenditure on treatment services and anti-asthma medications was euro754 per patient for those with asthma alone and euro2107 for those with concurrent COPD/emphysema. Current smoking further increased costs among COPD patients. CONCLUSION: To prevent pulmonary comorbidity and the related high costs, cessation of smoking should be an integral part of the treatment provided for asthma patients.


Subject(s)
Asthma/economics , Asthma/epidemiology , Health Services/statistics & numerical data , Smoking/economics , Smoking/epidemiology , Activities of Daily Living , Adult , Aged , Asthma/physiopathology , Chi-Square Distribution , Female , Finland/epidemiology , Humans , Logistic Models , Male , Middle Aged , Registries , Smoking/physiopathology , Surveys and Questionnaires
10.
Thorax ; 61(8): 663-70, 2006 Aug.
Article in English | MEDLINE | ID: mdl-16877690

ABSTRACT

BACKGROUND: A National Asthma Programme was undertaken in Finland from 1994 to 2004 to improve asthma care and prevent an increase in costs. The main goal was to lessen the burden of asthma to individuals and society. METHODS: The action programme focused on implementation of new knowledge, especially for primary care. The main premise underpinning the campaign was that asthma is an inflammatory disease and requires anti-inflammatory treatment from the outset. The key for implementation was an effective network of asthma-responsible professionals and development of a post hoc evaluation strategy. In 1997 Finnish pharmacies were included in the Pharmacy Programme and in 2002 a Childhood Asthma mini-Programme was launched. RESULTS: The incidence of asthma is still increasing, but the burden of asthma has decreased considerably. The number of hospital days has fallen by 54% from 110 000 in 1993 to 51 000 in 2003, 69% in relation to the number of asthmatics (n = 135 363 and 207 757, respectively), with the trend still downwards. In 1993, 7212 patients of working age (9% of 80 133 asthmatics) received a disability pension from the Social Insurance Institution compared with 1741 in 2003 (1.5% of 116 067 asthmatics). The absolute decrease was 76%, and 83% in relation to the number of asthmatics. The increase in the cost of asthma (compensation for disability, drugs, hospital care, and outpatient doctor visits) ended: in 1993 the costs were 218 million euro which had fallen to 213.5 million euro in 2003. Costs per patient per year have decreased 36% (from 1611 euro to 1031 euro). CONCLUSION: It is possible to reduce the morbidity of asthma and its impact on individuals as well as on society. Improvements would have taken place without the programme, but not of this magnitude.


Subject(s)
Asthma/therapy , National Health Programs/trends , Adult , Anti-Asthmatic Agents/therapeutic use , Asthma/economics , Asthma/epidemiology , Child , Communication , Cost of Illness , Disabled Persons , Emergency Treatment/statistics & numerical data , Finland/epidemiology , Health Promotion/economics , Health Promotion/organization & administration , Health Promotion/trends , Hospitalization/statistics & numerical data , Humans , Incidence , Insurance, Disability/economics , Interprofessional Relations , National Health Programs/economics , Pharmaceutical Services/standards , Primary Health Care , Program Evaluation , Smoking/epidemiology
11.
Diabetologia ; 49(9): 2024-9, 2006 Sep.
Article in English | MEDLINE | ID: mdl-16865360

ABSTRACT

AIMS/HYPOTHESIS: The aim of this study was to compare developments in the utilisation of antihyperglycaemic drugs (AHGDs) in ten European countries. SUBJECTS AND METHODS: Data on the yearly utilisation of insulin and oral AHGDs were collected from public registers in Denmark, Finland, Norway, Sweden, Belgium, England, Germany, Italy, Portugal and Spain, and were expressed as defined daily doses per 1,000 inhabitants per day. RESULTS: Total AGHD utilisation increased everywhere, but at different rates and levels. Insulin utilisation doubled in England and Germany, but hardly changed in Belgium, Portugal or Italy. Sulfonylurea utilisation doubled in Spain, England and Denmark but was reduced in Germany and Sweden. Metformin utilisation increased greatly everywhere. There were two- to three-fold differences in AHGD utilisation even between neighbouring countries. In Finland, there were more users of both insulin (+120%) and oral AHGDs (+80%) than in Denmark, and the daily oral AHGD doses were higher. In Denmark and Sweden, AHGD utilisation was equal in subjects aged <45 years, but in those >or=45 years of age, both insulin and oral AHGD utilisation were twice as high in Sweden. CONCLUSIONS/INTERPRETATION: The ubiquitous increase in AHGD utilisation, particularly metformin, seems logical, considering the increasing prevalence of type 2 diabetes and the results of the UK Prospective Diabetes Study. However, the large differences even between neighbouring countries are more difficult to explain, and suggest different habits and attitudes in terms of screening and management of type 2 diabetes.


Subject(s)
Hypoglycemic Agents/therapeutic use , Registries/statistics & numerical data , Adolescent , Adult , Aged , Child , Child, Preschool , Diabetes Mellitus/drug therapy , Drug Utilization/statistics & numerical data , Europe , Humans , Hypoglycemic Agents/administration & dosage , Infant , Infant, Newborn , Insulin/administration & dosage , Insulin/therapeutic use , Metformin/administration & dosage , Metformin/therapeutic use , Middle Aged , Sulfonylurea Compounds/administration & dosage , Sulfonylurea Compounds/therapeutic use
12.
Diabetologia ; 49(1): 66-70, 2006 Jan.
Article in English | MEDLINE | ID: mdl-16344923

ABSTRACT

AIMS/HYPOTHESIS: The aim of this study was to investigate whether the use of antimicrobials is associated with the risk of childhood type 1 diabetes. MATERIALS AND METHODS: The study population included all children born in Finland between 1996 and 2000 who were diagnosed with type 1 diabetes by the end of 2002. For each case (n=437), four matched controls were selected. Data on diabetes and the maternal use of antimicrobials was derived from nationwide registries. RESULTS: Maternal use of phenoxymethyl penicillins (odds ratio [OR]=1.70, 95% CI 1.08-2.68, p=0.022) or quinolone antimicrobials (OR=2.43, 95% CI 1.16-5.10, p=0.019) before pregnancy was associated with an increased risk of type 1 diabetes in the child, whereas the use of other specific antimicrobials was not related to the risk. The risk was also higher among mother-child pairs where macrolides were used both by the mother before pregnancy and by the child, compared with pairs where neither used macrolides (OR=1.76, 95% CI 1.05-2.94, p=0.032). Maternal use of antimicrobials during pregnancy was not associated with an increased risk. The high use of antimicrobials by the child (more than seven vs seven or less purchases) was related to greater risk (OR=1.66, 95% CI 1.24-2.24, p=0.001). CONCLUSIONS/INTERPRETATION: Overall, the use of antimicrobials before pregnancy, during pregnancy or during childhood was not related to the risk of childhood type 1 diabetes. However, the use of some specific antimicrobials by the mother before pregnancy and by the child may be associated with an increased risk. Further studies are needed to confirm these associations and to elucidate the underlying mechanisms of action.


Subject(s)
Anti-Infective Agents/adverse effects , Diabetes Mellitus, Type 1/epidemiology , Adult , Child , Female , Finland/epidemiology , Humans , Mothers , Prospective Studies , Registries , Risk Factors
13.
J Clin Pharm Ther ; 30(2): 145-52, 2005 Apr.
Article in English | MEDLINE | ID: mdl-15811167

ABSTRACT

BACKGROUND AND OBJECTIVE: Cyclooxygenase 2-selective non-steroidal anti-inflammatory drugs (NSAIDs, coxibs) are recommended primarily for patients at high risk of gastrointestinal bleeding, most of them being elderly. Our objective was to describe and analyse patient- and physician-related factors affecting the adoption of celecoxib and rofecoxib 2 years after their launch in Finland. METHODS: Retrospective analysis of the nationwide Prescription Register. Physicians who had issued at least 200 reimbursed prescriptions in 2002 (n = 12 033, 80% of working-age Finnish physicians) were involved in the analysis. RESULTS AND DISCUSSION: Excluding patients with rheumatoid arthritis (RA), almost one-fifth (18%) of NSAIDs prescriptions were for coxibs. In patients with RA the share was 25%. The share of coxib prescriptions of all NSAIDs increased with age of the patient. Over one half (58%) of coxib prescriptions were issued for patients under 65 years of age. Specialists in physical and rehabilitation medicine were the fastest adopters of coxibs: one-third of their NSAID prescriptions in 2002 were for coxibs. Primary care physicians were the most conservative both in adopting and favouring coxibs. CONCLUSIONS: Coxibs have gained the status of standard prescription NSAIDs within a few years. Their use should be restricted to patients who could benefit most from the use. Routine prescribing of expensive new drugs increases the drug bill without additional health gain.


Subject(s)
Databases, Factual/trends , Lactones/therapeutic use , Pyrazoles/therapeutic use , Sulfonamides/therapeutic use , Sulfones/therapeutic use , Age Factors , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Celecoxib , Child , Databases, Factual/statistics & numerical data , Drug Utilization Review/methods , Finland/epidemiology , Humans , Insurance, Pharmaceutical Services/statistics & numerical data , Insurance, Pharmaceutical Services/trends , Medicine/statistics & numerical data , Practice Patterns, Physicians'/statistics & numerical data , Practice Patterns, Physicians'/trends , Product Surveillance, Postmarketing/economics , Product Surveillance, Postmarketing/methods , Retrospective Studies , Sex Factors , Specialization , Time Factors
14.
Acta Paediatr ; 93(12): 1612-8, 2004 Dec.
Article in English | MEDLINE | ID: mdl-15841770

ABSTRACT

AIM: The aim of the present study was to investigate the characteristics of hospital admissions in two child populations receiving different types of drugs as their regular medication for steady-state asthma. METHODS: Annual data on children aged under 16 y treated for asthma, including consumption of regular medication for asthma, numbers of hospital periods, lengths of hospitalizations and annual proportions of readmissions, were collected using patient-specific medical records from 1995 to 1999. In the Kuopio province, on average, 35.6-36.7/1000 children were on maintenance for asthma, of which 23% were receiving cromones, 51% were taking inhaled steroids and 26% were treated with cromones plus intermittent steroids. In the Oulu province, the respective prevalence was 32.7-34.9/1000, and the respective proportions were 5%, 93% and 2%. RESULTS: Total and first admissions, as well as hospital days were clearly less in the Oulu province. In the children aged > or = 6y, the average annual total admissions were 0.3/1000 (Oulu) vs 1.2/1000 (Kuopio) (p < 0.001). Similarly, the first admissions were 0.2/1000 vs 1.0/1000 (p < 0.001), proportions of readmissions 6.3% vs 19.3% (p < 0.05), and numbers of hospital days 0.7/1000 vs 3.8/1000 (p < 0.001). The differences were in the same direction, though less prominent, also among children 2-5 y of age. CONCLUSION: Our results suggest that inhaled steroids are better than cromones in preventing admissions for asthma when two provinces with different practices for maintenance medication of steady-state asthma were compared.


Subject(s)
Anti-Inflammatory Agents/therapeutic use , Asthma/drug therapy , Asthma/rehabilitation , Chromones/therapeutic use , Administration, Inhalation , Adolescent , Anti-Inflammatory Agents/administration & dosage , Asthma/epidemiology , Child , Child, Preschool , Chromones/administration & dosage , Female , Hospitalization/statistics & numerical data , Humans , Length of Stay , Male , Patient Admission/statistics & numerical data , Prevalence , Retrospective Studies
15.
Eur Respir J ; 22(2): 305-9, 2003 Aug.
Article in English | MEDLINE | ID: mdl-12952265

ABSTRACT

This population-based cross-sectional survey assessed the prevalence of work-aggravated asthma symptoms and the effect of the work environment on the aggravation of symptoms of established asthma. A questionnaire was sent to 2,613 persons (aged 20-65 yrs) with asthma. The analyses were restricted to the 969 respondents who were currently employed. The effect of occupational exposure on the aggravation of asthma symptoms at work was assessed according to both self-reported and expert-evaluated exposure. Approximately 21% of the respondents reported work-aggravated asthma symptoms at least weekly during the past month. The prevalence of those with work-aggravated symptoms increased by age, self-reported occupational exposure to dusts, abnormal temperatures or poor indoor air quality, physically strenuous work, and chemicals, and expert-evaluated probability of daily occupational exposure to airborne dusts, gases or fumes. Aggravation of asthma symptoms at work is common among employed adults with asthma. Both self-reported and expert-evaluated exposure to dusts, abnormal temperatures or poor indoor air quality, physically strenuous work, and chemicals explained the significant worsening of symptoms. The findings suggest a marked role of the work environment in the aggravation of symptoms of established asthma.


Subject(s)
Asthma/epidemiology , Occupational Diseases/epidemiology , Occupational Exposure/adverse effects , Workplace , Adult , Aged , Air Pollutants, Occupational/adverse effects , Asthma/etiology , Cross-Sectional Studies , Environment , Finland/epidemiology , Humans , Middle Aged , Occupational Diseases/etiology , Prevalence , Severity of Illness Index
17.
Int J Tuberc Lung Dis ; 7(6): 592-8, 2003 Jun.
Article in English | MEDLINE | ID: mdl-12797704

ABSTRACT

OBJECTIVE: To evaluate the basic structures and processes of asthma care 6 years after the launch of the Finnish Asthma Programme. The evaluation will serve as the baseline for the implementation of the evidence-based guidelines for asthma published in 2000. DESIGN: A descriptive type-2 evaluation (managerial monitoring of a policy implementation), based on operationalised statements of the Asthma Programme. RESULTS: A co-ordinating doctor for asthma, usually a general practitioner (GP), was interviewed in 248 (91%) health centres; 83% of the health centres have at least one GP nominated as the local asthma co-ordinator and 94% have a nurse. Asthma education for the professionals had been organised in 71% of the health centres in the previous 2 years. First-line treatment consists of an inhaled corticosteroid. Guided self-management is used in 98% of the health centres, but its components were not clear to the doctors. CONCLUSION: The basic structure of equipment and organisation for the diagnosis and treatment of asthma has been set up in the primary health care services.


Subject(s)
Asthma/diagnosis , Asthma/therapy , Health Care Surveys/statistics & numerical data , Primary Health Care/statistics & numerical data , Program Evaluation/statistics & numerical data , Quality of Health Care/statistics & numerical data , Clinical Competence/standards , Clinical Competence/statistics & numerical data , Finland , Health Care Surveys/standards , Humans , Outcome Assessment, Health Care/standards , Outcome Assessment, Health Care/statistics & numerical data , Physicians, Family/standards , Physicians, Family/statistics & numerical data , Practice Guidelines as Topic/standards , Practice Patterns, Physicians'/standards , Practice Patterns, Physicians'/statistics & numerical data , Primary Health Care/standards , Program Evaluation/standards , Quality of Health Care/standards , Time Factors
18.
Allergy ; 58(5): 393-6, 2003 May.
Article in English | MEDLINE | ID: mdl-12752325

ABSTRACT

BACKGROUND: Nasal polyposis (NP) is a chronic inflammatory disease often found coexisting with asthma. As this disorder tends to cluster in families, a genetic predisposition has been suggested. Interleukin-1 (IL-1) has been proposed to play a role in the pathogenesis of NP. METHODS: We analysed the single G-to-T base exchange polymorphism in exon 5 at +4845 of the gene encoding IL-1alpha (IL1A) and the C-to-T base exchange polymorphism at -511 of the gene encoding IL-1beta (IL1B) in a population-based sample of adult asthma patients (n = 245). The data were assessed for correlation with data on history of NP and other phenotype-related characteristics. RESULTS: The prevalence of NP in our study group was 14.3%. The distribution of the IL1A genotype differed significantly between asthmatics with and without NP (P = 0.005). The risk of NP was markedly increased in allele G homozygous subjects (OR = 2.73; 95%CI = 1.40-5.32). In the case of IL1B we found no significant associations. Asthmatics with NP had more symptoms than others, but lung function and blood eosinophil counts were similar. CONCLUSIONS: Our study demonstrates an association of IL1A with NP inasthmatic patients and addresses the role of IL-1alpha as an inflammatory modulator in the pathogenesis of this disease.


Subject(s)
Asthma/genetics , Interleukin-1/genetics , Nasal Polyps/genetics , Asthma/immunology , Female , Gene Frequency , Genetic Predisposition to Disease , Genotype , Humans , Male , Middle Aged , Nasal Polyps/immunology , Polymorphism, Genetic
20.
Clin Exp Allergy ; 33(1): 78-83, 2003 Jan.
Article in English | MEDLINE | ID: mdl-12534553

ABSTRACT

BACKGROUND: IL-10 has several functional effects relevant to asthma. It can modulate IgE production and induce apoptosis in eosinophils. Polymorphisms of IL-10 gene have been shown to affect IL-10 production. OBJECTIVE: To establish whether IL-10 polymorphisms are associated with asthma and phenotype-related characteristics. METHODS: The frequency of three single base exchange polymorphisms (at positions - 1082, - 819 and - 592) and corresponding haplotypes of the IL-10 gene were analysed in 245 adult asthmatic subjects and 405 controls using PCR and restriction fragment length polymorphism (RFLP). The data were assessed for correlations with the eosinophil count, serum IgE and lung function. RESULTS: The IL-10 haplotype frequencies were similar in asthmatics and controls. Eosinophil count median was 2.0- to 3.2-fold higher among asthmatics with rare ATA/ATA genotype than in asthmatics with other genotypes. No such difference was seen in the control group. When analysed by IL-10 haplotype carrier state and gender, male asthmatics with ATA haplotype had 2.8-fold higher serum IgE than those without ATA. A converse association was found in male controls with ATA haplotype, who had 1.9-fold lower serum IgE than their ATA-negative counterparts. The high IL-10-producing GCC haplotype was associated with impaired lung function in smoking male controls while in asthmatics no clear effect on lung function was found with any of the haplotypes studied. CONCLUSION: These results suggest that the eosinophil counts and serum IgE are differently regulated by IL-10 genotype in asthmatic and in normal subjects. However, IL-10 polymorphism is not related to susceptibility in asthma.


Subject(s)
Asthma/immunology , Interleukin-10/genetics , Polymorphism, Genetic , Promoter Regions, Genetic/genetics , Aged , Asthma/genetics , Asthma/physiopathology , Case-Control Studies , Eosinophils/immunology , Female , Haplotypes , Humans , Immunoglobulin E/blood , Leukocyte Count , Lung/immunology , Lung/physiopathology , Male , Middle Aged , Polymorphism, Restriction Fragment Length , Smoking
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