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Kiviniemi A, Tulppo M, Eskelinen J, Savolainen A, Kapanen J, Heinonen I, Hautala A, Hannukainen J, Kalliokoski K. Autonomic Function Predicts Fitness Response to Short-Term High-Intensity Interval Training. Int J Sports Med 2015; 36:915-21. [DOI: 10.1055/s-0035-1549854] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- A. Kiviniemi
- Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - M. Tulppo
- Department of Exercise and Medical Physiology, Verve Research, Oulu, Finland
| | - J. Eskelinen
- Turku PET Centre, University of Turku and Turku University Hospital, Turku, Finland
| | - A. Savolainen
- Turku PET Centre, University of Turku and Turku University Hospital, Turku, Finland
| | | | - I. Heinonen
- Turku PET Centre, University of Turku and Turku University Hospital, Turku, Finland
| | - A. Hautala
- Department of Exercise and Medical Physiology, Verve Research, Oulu, Finland
| | - J. Hannukainen
- Turku PET Centre, University of Turku and Turku University Hospital, Turku, Finland
| | - K. Kalliokoski
- Turku PET Centre, University of Turku and Turku University Hospital, Turku, Finland
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Pohjankoski H, Kautiainen H, Kotaniemi K, Korppi M, Savolainen A. Autoimmune diseases in children with juvenile idiopathic arthritis. Scand J Rheumatol 2010; 39:435-6. [DOI: 10.3109/03009741003685608] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Lindholm H, Sinisalo J, Ahlberg J, Jahkola A, Partinen M, Hublin C, Savolainen A. High job control enhances vagal recovery in media work. Occup Med (Lond) 2009; 59:570-3. [DOI: 10.1093/occmed/kqp141] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Seldin MF, Shigeta R, Laiho K, Li H, Saila H, Savolainen A, Leirisalo-Repo M, Aho K, Tuomilehto-Wolf E, Kaarela K, Kauppi M, Alexander HC, Begovich AB, Tuomilehto J. Finnish case-control and family studies support PTPN22 R620W polymorphism as a risk factor in rheumatoid arthritis, but suggest only minimal or no effect in juvenile idiopathic arthritis. Genes Immun 2006; 6:720-2. [PMID: 16107870 DOI: 10.1038/sj.gene.6364255] [Citation(s) in RCA: 71] [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: 01/19/2023]
Abstract
Several studies have identified the PTPN22 allelic variant 1858 C/T that encodes the R620W amino-acid change as a putative susceptibility factor in autoimmune diseases. The current study was undertaken to examine a large cohort of Finnish rheumatoid arthritis (RA) and juvenile idiopathic arthritis (JIA) subjects using both population control and, importantly, family-based association methods. The latter is particularly important when, as is the case for the 1858 C/T polymorphism, the frequency of the variant allele (T) differs in both major ancestral populations and in subpopulations. The analysis of rheumatoid factor-positive 1030 RA probands from Finland provides strong support for association of this variant in both population studies (allele specific odds ratio (OR)=1.47, 95% confidence interval (CI)=1.27-1.70, P=3 x 10(-7)) and in family studies (P<10(-6)). In contrast, no allelic association was seen with JIA (230 probands) and only weak evidence for a genotypic effect of 1858T homozygotes was observed in this population.
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Affiliation(s)
- M F Seldin
- Rowe Program in Genetics, Departments of Biochemistry and Medicine, University of California-Davis, Davis, CA, USA.
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Runstadler JA, Säilä H, Savolainen A, Leirisalo-Repo M, Aho K, Tuomilehto-Wolf E, Tuomilehto J, Seldin MF. HLA-DRB1, TAP2/TAP1, and HLA-DPB1 haplotypes in Finnish juvenile idiopathic arthritis: more complexity within the MHC. Genes Immun 2005; 5:562-71. [PMID: 15343265 DOI: 10.1038/sj.gene.6364129] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [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: 11/09/2022]
Abstract
This study further defines genetic susceptibility to JIA in the region centromeric to HLA-DRB1. DNA from 234 Finnish JIA nuclear families and 639 elderly Finnish control individuals was genotyped for five functional SNPs within the TAP2 and TAP1 loci ( approximately 200 kb centromeric of HLA-DRB1). Subsets of the controls (186) and patients (145) that had been previously typed for HLA-DRB1 were also genotyped by sequence for the HLA-DPB1 locus. Case/control and transmission disequilibrium test (TDT) methods revealed an association with the DPB1(*)030101 allele for JIA (OR 2.3, 95% CI 1.5-3.5). Notably, a detailed haplotypic analysis of the TAP2/TAP1 loci and their interaction with the HLA-DPB1(*)030101 and DRB1(*)08 and (*)11 alleles showed a variety of over-represented and under-represented TAP2/TAP1 haplotypes not evident in the single marker analysis. The strongest effect was observed in the polyarticular RF negative JIA subgroup for the 2-2-1-2-1 TAP2/TAP1 haplotype (TAP2B and TAP1A alleles) which showed an independent effect from both DRB1(*)08 and (*)11 (P<0.000003) and DPB1(*)030101 (P=0.02). We have provided evidence that the extended haplotypes (including HLA-DRB1, TAP2/TAP1, and HLA-DPB1) of pauciarticular and polyarticular RF negative disease are distinct. This observation may have implications for functional etiological differences between the pauciarticular and polyarticular JIA patients.
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Affiliation(s)
- J A Runstadler
- Rowe Program in Human Genetics and Molecular Medicine, Department of Biological Chemistry, University of California, Davis 95616, USA.
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Skyttä E, Savolainen A, Kautiainen H, Belt EA. Stapling of knees with valgus deformity in children with juvenile chronic arthritis. Clin Exp Rheumatol 2005; 23:270-2. [PMID: 15895903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
OBJECTIVE Leg length discrepancy and excessive knee valgus are potential complications of juvenile chronic arthritis of the knee. The aim of the present study was to evaluate retrospectively the safety and efficacy of temporary stapling of the knee epiphyses in management of valgus deformities of the knee in children with JCA. METHODS Medical data of the patients with temporary epiphyseodesis due to knee valgus deformity (KVD) were studied. 177 knees in 112 patients were found with sufficient data for evaluation. Patient documents and radiographs of these patients were evaluated. RESULTS Mean age at the time of operation was 8 years (range: 2 - 17) in 19 males and 93 females. The patients are predominantly affected by aggressive polyarticular disease. Preoperative mean valgus angle was 11 degrees (IQR: 9, 14) and at staple removal 4 degrees (IQR: 2, 5). In 120 of 177 knees (68% [95% CI: 61 - 74], p < 0.001) the physiological angle (3-8 degrees) was reached. Median time of stapling was 10 months (IQR: 8, 13). Five reversible and one irreversible (3% [95% CI: 2 to 7]) major complications were documented among the 177 stapled knees. CONCLUSION Temporary epiphyseal stapling enables flexible correction of KVD in children with JCA. Low complication rate encourages the use of the method. Prompt follow-up is, however, important in avoing excess over-correction to varus.
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Affiliation(s)
- E Skyttä
- Surgical Department, Päijät-Häme Central Hospital, Lahti, Finland.
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Suvinen TI, Ahlberg J, Rantala M, Nissinen M, Lindholm H, Könönen M, Savolainen A. Perceived stress, pain and work performance among non-patient working personnel with clinical signs of temporomandibular or neck pain. J Oral Rehabil 2004; 31:733-7. [PMID: 15265207 DOI: 10.1111/j.1365-2842.2004.01312.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [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: 11/30/2022]
Abstract
The aim of the present study was to assess the associations between different types of perceived stress, pain and work performance among non-patients with clinical signs of muscle pain in the head/neck region. One-fifth (n = 241) of the 1339 media employees who had participated in a previous survey (Ahlberg J. et al., J Psychosom Res 2002; 53: 1077-1081) were randomly selected for standardized clinical examinations. Altogether 49% (n = 118) of these subjects had clinical signs of temporomandibular and/or neck muscle pain and were enrolled in the present study. The mean age of the study sample was 46.9 years (s.d. 6.6) and the female to male distribution 2:1. Of the 118 employees 46.5% reported that the pain problem interfered with their ability to work. Perceived ability to work was not significantly associated with age, gender or work positions. According to logistic regression, reduced work performance was significantly positively associated with continuous pain [odds ratio (OR) 4.38; 95% CI 1.21-15.7], level of perceived pain severity (OR 1.30; 95% CI 1.04-1.63), and health stress (OR 2.08; 95% CI 1.22-3.54). The results of this study indicated an association between specific self-reported stress regarding health and work issues, pain and work performance. From a preventive perspective this indicates a need for increased awareness about these associations on not only individual level but also at the organizational level and in health care.
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Affiliation(s)
- T I Suvinen
- Institute of Dentistry, University of Helsinki, Helsinki, Finland
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Abstract
OBJECTIVES AND METHODS In this follow-up study of 30-50-year-old employees (n = 211) of the Finnish Broadcasting Company (YLE), respondents completed questionnaires in both 1999 and 2000 containing items on demographic data, tobacco use, levels of perceived bruxism, affective disturbance, sleep disturbance, somatic symptoms, pain symptoms and temporomandibular disorder (TMD) symptoms. RESULTS Bruxism was significantly more prevalent among smokers (P = 0.005). Age, marital status, and gender were not associated with bruxism. Subjects in the frequent bruxism group (n = 74) reported the TMD-related painless symptoms, affective disturbance and early insomnia significantly more often than average. In the multivariate analyses, clustered pain symptoms (P = 0.001), TMD-related painless symptoms (P = 0.004) and smoking (P = 0.012) were significantly positively associated with frequent bruxism, when the independent effects of age and gender were controlled for. CONCLUSIONS It was concluded that successful management of TMD necessitates smoking cessation, as tobacco use may both amplify the patient's pain response and provoke bruxism. Psychosocial factors and perceived stress should not be ignored, however.
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Affiliation(s)
- J Ahlberg
- Helsinki University Central Hospital, Helsinki, Finland.
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Runstadler JA, Säilä H, Savolainen A, Leirisalo-Repo M, Aho K, Tuomilehto-Wolf E, Tuomilehto J, Seldin MF. Analysis of MHC region genetics in Finnish patients with juvenile idiopathic arthritis: evidence for different locus-specific effects in polyarticular vs pauciarticular subsets and a shared DRB1 epitope. Genes Immun 2003; 4:326-35. [PMID: 12847547 DOI: 10.1038/sj.gene.6364002] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [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: 02/06/2023]
Abstract
This study used Finnish juvenile idiopathic arthritis (JIA) probands with pauciarticular and rheumatoid factor (RF) negative polyarticular subtypes of JIA to further define the genetic susceptibility to JIA. We examined 16 markers spanning an 18 cM region of chromosome 6 encompassing the MHC and surrounding genomic region in a set of 235 Finnish JIA nuclear families and 639 Finnish control individuals. Analysis by case/control association and transmission disequilibrium test (TDT) methods each demonstrated strong evidence for a susceptibility locus near the D6S2447 microsatellite (P<10(-6) for both methods) that is flanked by DQB1 and DRB1. Analysis of the DRB1 locus suggested that DRB1*0801 and DRB1*1101 rather than DQA1 or other HLA alleles may be responsible for conferring susceptibility to disease. These findings are consistent with the most compelling results of previous reports on HLA associations and suggest a JIA DRB1 shared epitope encompassing critical amino-acid residues in the third hypervariable region of this molecule. Most importantly, in pauciarticular patients, the strong association does not extend to proximal markers as it does in polyarticular patients (P<0.00001). Analysis strongly suggests that the difference is because of additional JIA susceptibility loci within the MHC being present in polyarticular RF negative patients.
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Affiliation(s)
- J A Runstadler
- Rowe Program in Human Genetics and Molecular Medicine, Department of Biological Chemistry, University of California, Davis, USA.
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Kotaniemi K, Savolainen A, Aho K. Severe childhood uveitis without overt arthritis. Clin Exp Rheumatol 2003; 21:395-8. [PMID: 12846064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
OBJECTIVE To look for forme fruste (incomplete) forms of juvenile idiopathic arthritis (JIA)-associated uveitis. METHODS The study involved 6 patients (3 girls and 3 boys) without overt arthritis who had been sent for ophthalmologic and rheumatologic evaluation because of uveitis resembling that seen in JIA. RESULTS Two patients evinced no evidence of arthritis, 3 had non-specific signs and symptoms such as pains or valgus ankle and one may have had an episode of arthritis. Five patients carried the HLA allele B27 and 4 were positive for antinuclear antibodies. The mean age at diagnosis of uveitis was 8.4 years (range 3.5-14.2 years) and the mean follow-up period was 6.2 years (range 3.8-7.3 years). All patients had obviously had their uveitis for a long period prior to the first contact with an ophthalmologist. In 3 patients uveitis was asymptomatic when diagnosed, 2 had mild conjunctival injection and one had exacerbation of the disease process. Subsequently the uveitis was asymptomatic and bilateral in all patients. Complications of uveitis were common: cataract was found in 4 patients, glaucoma in 1 patient, cystoid macular edema in 4, posterior synechiae in 5 and band keratopathy in 3. The final visual acuity was poor in one eye of 1 patient despite effective treatment of uveitis. Uveitis was still active in all patients at the close of follow-up. CONCLUSION Asymptomatic uveitis, which is frequently positive for antinuclear antibodies, can occur in children who show no clear evidence of arthritis. Complications occur in consequence of a delay in the diagnosis of insidious uveitis.
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Affiliation(s)
- K Kotaniemi
- Department of Ophthalmology, Rheumatism Foundation Hospital, 18120 Heinola, Finland.
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Säilä H, Savolainen A, Kauppi M, Alakulppi N, Tuomilehto-Wolf E, Tuomilehto J, Leirisalo-Repo M, Aho K. Occurrence of chronic inflammatory rheumatic diseases among parents of multiple offspring affected by juvenile idiopathic arthritis. Clin Exp Rheumatol 2003; 21:263-5. [PMID: 12747288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
OBJECTIVE The rarity of reports on extended multiplex families points out that the genetic component in juvenile idiopathic arthritis (JIA) might not be particularly strong. Our objective was to determine the frequency of chronic inflammatory rheumatic diseases among the parents who had two or more offspring affected by JIA. METHODS During the last 17 years patients with JIA treated at the Rheumatism Foundation Hospital in Heinola and their parents have been systematically asked about the familial occurrence of rheumatic diseases. A total of 45 families with more than one sibling affected by JIA were found among about 2,300 JIA cases. In these "multicase families", 9 parents from 8 families also had a diagnosis of chronic inflammatory rheumatic disease. Their case histories were studied. RESULTS Four of the parents had had JIA (one subsequently developed ankylosing spondylitis), and 4 had rheumatoid factor-negative chronic arthritis (one had also had chronic iritis since the age of 10, resembling that seen in JIA). Three of them had features of JIA and only one met the classification criteria for rheumatoid arthritis. One had ankylosing spondylitis. CONCLUSIONS Since the expected number of JIA cases among the 90 parents was about 0.2, there was drastic increase in JIA frequency among the parents in families with multiple offspring also affected by JIA. These results suggest that JIA susceptibility genes may likely be clustered in these families.
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Affiliation(s)
- H Säilä
- Rheumatism Foundation Hospital, Fin-18120, Heinola, Finland.
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Abstract
The aim of the study was to analyze whether perceived bruxism was associated with stress experience, age, gender, work role, and occupational health care use among a nonpatient multiprofessional population. Altogether, 1784 (age 30-55 years) employees of the Finnish Broadcasting Company were mailed a self-administered questionnaire covering demographics, perceived bruxism, total stress experience and the use of health care services provided by the company. The response rate was 75% (n = 1339, 51% men) and mean age was 46 years (SD = 6) in both genders. There were no significant differences in demographic status by age and gender. Bruxism and stress experiences did not significantly vary with regard to category of work, but both were significantly more frequent among women (P < 0.05). In all work categories frequent bruxers reported more stress, and the perceptions were significantly differently polarized between the groups (P < 0.001). According to logistic regression, frequent bruxism was significantly positively associated with severe stress experience (Odds ratio = 5.00; 95% CI = 2.84-8.82) and female gender (Odds ratio = 2.26; 95% CI = 1.43-3.55). Frequent bruxism was also significantly positively associated with the numbers of occupational health care and dental visits (P < 0.01), and slightly negatively associated with increasing age and work in administration (P < 0.05). It was concluded that bruxism may reveal ongoing stress in normal work life.
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Affiliation(s)
- J Ahlberg
- Helsinki University Central Hospital, Helsinki, Finland.
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Ahlberg J, Suvinen TI, Rantala M, Lindholm H, Nikkilä H, Savolainen A, Nissinen M, Kaarento K, Sarna S, Könönen M. Distinct biopsychosocial profiles emerge among nonpatients. J Psychosom Res 2002; 53:1077-81. [PMID: 12479989 DOI: 10.1016/s0022-3999(02)00349-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [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] [Indexed: 11/22/2022]
Abstract
OBJECTIVES The cross-sectional study comprised 30- to 55-year-old permanent employees (N=1784) of the Finnish Broadcasting Company (YLE). METHODS The participants (N=1339, response rate 75%) completed standardised questionnaires covering demographic items, physical health, work performance, stress symptoms, pain and musculoskeletal symptoms, and overall biopsychosocial health. RESULTS Physical symptoms (present often or continually) were reported by 15%, psychosomatic by 19% and psychosocial by 14%. The intercorrelations between 73 biopsychosocial variables revealed nine factors explaining 54.5% of variance for intrapersonal profiles and four factors explaining 59.2% of variance for interpersonal profiles. The Cronbach alphas for reliability ranged from.76 to.83. Three distinct biopsychosocial cluster profiles were found: Cluster 1 (n=290, 27%) loaded positively with the somatic and psychosocial variables, Cluster 2 (n=558, 51%) loaded negatively with the various biopsychosocial symptoms, and Cluster 3 (n=235, 22%) loaded positively with anxiety. CONCLUSION Discriminant function analysis confirmed that this cluster solution correctly classified 95.2% of the subjects in a nonpatient multiprofessional population, which supports the biopsychosocial approach also in work life issues.
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Affiliation(s)
- J Ahlberg
- Helsinki University Central Hospital, Helsinki, Finland.
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Kotaniemi K, Kotaniemi A, Savolainen A. Uveitis as a marker of active arthritis in 372 patients with juvenile idiopathic seronegative oligoarthritis or polyarthritis. Clin Exp Rheumatol 2002; 20:109-12. [PMID: 11892693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
OBJECTIVE To compare the activity of arthritis in children with recently diagnosed seronegative oligoarthritis or polyarthritis with or without uveitis. METHODS The study covered 372 JIA children with recently diagnosed seronegative oligoarthritis or polyarthritis. The mean prospective follow-up period was 4.5 years. Asymptomatic anterior uveitis was found in 96 cases. The activity of arthritis in all 372 patients was assessed clinically and by laboratory parameters. RESULTS The erythrocyte sedimentation rate was significantly higher (p = 0.001) at the diagnosis of arthritis and at the end of the follow-up (p = 0.02) in the 96 JIA patients with uveitis than in the 276 JIA patients without uveitis. The hemoglobin value was significantly lower (p = 0.008) at the diagnosis of arthritis in patients with uveitis, but not at the end of the follow-up. The number of inflamed joints was significantly greater at the end of the follow-up in patients with persistent polyarthritis and uveitis (p = 0.01) compared to those polyarthritis patients without uveitis. Patients with uveitis were significantly more often treated with oral prednisolone (p < 0.001), glucocorticoid joint injections (p < 0.001), and with methotrexate (p = 0.003) compared to patients without uveitis. Clinical remission of arthritis was achieved significantly less frequently in patients with uveitis than in patients without uveitis (21% versus 42%, p<0.001). CONCLUSION The inflammatory activity of arthritis seems to be increased in patients with seronegative oligo- or polyarthritis and uveitis compared to those without uveitis.
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Affiliation(s)
- K Kotaniemi
- Department of Ophthalmology, Helsinki University Hospital, Finland
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Palosuo T, Nissinen R, Savolainen A, Säilä H, Aho K. Anti-filaggrin antibody in patients with juvenilc idiopathic arthritis. Clin Exp Rheumatol 2001; 19:762; author reply 762-3. [PMID: 11791660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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Abstract
OBJECTIVE To describe inflammatory cervical spine disorders in juvenile chronic arthritis (JCA) patients with arthritis mutilans (AM) hand deformity. METHODS The series consisted of 18 patients affected by AM hand deformity who fulfilled the European League of Associations for Rheumatology criteria for JCA. The patient records and the most recent cervical spine radiographs were evaluated for subluxations, atlantoaxial impaction (AAI) and apophyseal joint ankylosis. RESULTS Seventeen (94%) patients had subluxation, AAI or apophyseal joint ankylosis in the cervical spine. Apophyseal joint ankylosis was noted in 12 (67%) patients and AAI in 10 (56%). Anterior atlantoaxial subluxation was detected in five (28%) patients. CONCLUSION Almost all of the JCA patients with AM hand deformity evinced some inflammatory changes in the cervical spine. Apophyseal joint ankylosis, AAI and multiplicity of changes in cervical spine may be considered characteristic in this subset of JCA patients. Patients with JCA and AM hand deformity tend to have severe changes also in the cervical spine.
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Affiliation(s)
- K Laiho
- Rheumatism Foundation Hospital, Heinola, Finland.
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Abstract
The occurrence of stress fractures in patients with long-standing rheumatoid arthritis (RA) is widely known. Osteoporosis, corticosteroid therapy, joint stiffness, contracture, angular deformity of the joint and failed joint reconstruction--all together or separately--predispose to bone loss and stress fractures. In the present report we describe the history of a girl with juvenile idiopathic arthritis (JIA) having multiple stress fractures. The relationship between corticosteroid therapy and immobilisation in the treatment of fractures is discussed.
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Affiliation(s)
- H Mäenpää
- Department of Orthopaedics, Rheumatism Foundation Hospital, Heinola, Finland.
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Abstract
OBJECTIVE To study trends in the incidence of juvenile rheumatoid arthritis (JRA). METHODS The study covered subjects who were entitled under the nation-wide sickness insurance scheme to receive specially reimbursed medication for juvenile rheumatic diseases in 11 of 21 central hospital districts in Finland (the base population comprised about 445,000 children <16 yr of age) in 1995. Data from the years 1980, 1985 and 1990 were compared with data from 1995 concerning the central part of the area, which had been included in a previous study by us. RESULTS A total of 87 incident cases (58 girls and 29 boys) satisfied criteria for JRA in 1995 in the study area. The incidence of JRA was 19.5 per 100 000 [95% confidence interval (CI) 15.6-24.1] of the population <16 yr of age for the whole area. It was 22.7 per 100,000 (95% CI 17.3-29.2) for the area that had been covered by the earlier study (five districts) and 14.9 per 100,000 (95% CI 9.8-21.7) for the new area (six additional districts). The incidence of JRA was significantly higher than in the earlier years (1980, 1985 and 1990) in the same district (trend, P=0.024). The highest incidence, 60.3 per 100,000 (95% CI 35.8-95.4), was noted in 1995 among girls in the age group 10-15 yr in the southernmost part of the study area. CONCLUSIONS There was both temporal and regional variation in the incidence of JRA. Results of the present study suggest that environmental factors may influence the frequency of JRA.
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Pelkonen P, Ruperto N, Honkanen V, Hannula S, Savolainen A, Lahdenne P. The Finnish version of the Childhood Health Assessment Questionnaire (CHAQ) and the Child Health Questionnaire (CHQ). Clin Exp Rheumatol 2001; 19:S55-9. [PMID: 11510332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
We report herein the results of the cross-cultural adaptation and validation into the Finnish language of the parent's version of two health related quality of life instruments. The Childhood Health Assessment Questionnaire (CHAQ) is a disease specific health instrument that measures functional ability in daily living activities in children with juvenile idiopathic arthritis (JIA). The Child Health Questionnaire (CHQ) is a generic health instrument designed to capture the physical and psychosocial well-being of children independently from the underlying disease. The Finnish CHAQ-CHQ were validated with 3 forward and 1 backward translations. A total of 161 subjects were enrolled: 89 patients with JIA (9% systemic onset, 44% polyarticular onset, 26% extended oligoarticular subtype, and 21% persistent oligoarticular subtype) and 72 healthy children. The CHAQ clinically discriminated between healthy subjects and JIA patients, with the systemic, polyarticular and extended oligoarticular subtypes having a higher degree of disability, pain, and a lower overall well-being when compared to their healthy peers. Also the CHQ clinically discriminated between healthy subjects and JIA patients, with the systemic, polyarticular and extended oligoarticular subtypes having a lower physical and psychosocial well-being when compared to their healthy peers. In conclusion the Finnish version of the CHAQ-CHQ is a reliable and valid tool for the functional, physical and psychosocial assessment of children with JIA.
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Affiliation(s)
- P Pelkonen
- Hospital for Children and Adolescents, University of Helsinki, 00029 Helsinki, Finland
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Laiho K, Hannula S, Savolainen A, Kautiainen H, Kauppi M. Cervical spine in patients with juvenile chronic arthritis and amyloidosis. Clin Exp Rheumatol 2001; 19:345-8. [PMID: 11407093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
OBJECTIVE To describe cervical spine abnormalities in a group of adult patients with refractory juvenile chronic arthritis (JCA) complicated by secondary amyloidosis (SA). METHODS The series consists of 49 patients who fulfilled the diagnostic criteria of the European League Against Rheumatism for JCA, here complicated by secondary amyloidosis (SA). We evaluated their clinical records and most recent cervical spine radiographs taken in adult age (> 18 years) at or after the diagnosis of SA. RESULTS Forty-two (86%) patients evinced inflammatory changes in the cervical spine. Apophyseal joint ankylosis was seen in 31 (63%) and atlantoaxial impaction (AAI) in 28 (57%) patients; anterior atlantoaxial subluxation (aAAS) was noted in 17 (35%) patients, and 19 (39%) had the combination of AAI and apophyseal joint ankylosis. The size of the 4th vertebral body was small or narrow in 14 (29%) patients with JCA onset at a median of 3 years of age (range 1-12). CONCLUSION Inflammatory cervical spine disorders are common and may be detected along the entire length of the cervical spine in patients with severe refractory JCA. The disorders tend to ankylose the apophyseal joints and destroy the atlantoaxial joints, resulting in aAAS or impaction. These changes will restrict rotatory and bending movements in the cervical spine. A peculiarly small or narrow cervical vertebral body was seen mainly in patients with early onset disease. The present findings shed light on the characteristics and course of the inflammatory changes in the cervical spine in patients with refractory JCA.
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Affiliation(s)
- K Laiho
- Rheumatism Foundation Hospital, 18120 Heinola, Finland
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Savolainen A, Säilä H, Nissinen R, Palosuo T, Aho K. C-reactive protein as measured by a sensitive enzyme-linked immunosorbent assay in patients with juvenile idiopathic arthritis. Clin Exp Rheumatol 2001; 19:235. [PMID: 11326502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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22
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Abstract
OBJECTIVE To ascertain the occurrence and characteristics of uveitis in sibling pairs affected with juvenile idiopathic arthritis (JIA). METHODS The sibling series comprised 80 JIA patients from 37 families with two or three JIA children, seen at the paediatric department of the Rheumatism Foundation Hospital in Heinola, Finland. An ophthalmologist examined the children for uveitis two to four times a year and the course of the condition was recorded during the follow-up. RESULTS Uveitis was diagnosed in 21 of the 80 patients (26%). Three pairs (3.4 pairs expected) were concordant for the presence of asymptomatic uveitis. Two patients with enthesitis-related arthritis had acute unilateral uveitis. Among the remaining cases, uveitis was chronic and continuously active at the end of follow-up in 13 instances, but in spite of this only one patient had impaired vision. HLA allele B27 occurred more frequently in patients with uveitis than in those without uveitis (52 vs 30%, P=0.073) and all six subjects in the pairs concordant for chronic uveitis carried this allele. CONCLUSIONS The observed concordance rate for uveitis did not differ from that expected. Although the uveitis was chronic in most instances, its course was usually mild.
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Affiliation(s)
- H Säilä
- Rheumatism Foundation Hospital, Heinola, Finland
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Savolainen A, Saila H, Kotaniemi K, Kaipianen-Seppanen O, Leirisalo-Repo M, Aho K. Magnitude of the genetic component in juvenile idiopathic arthritis. Ann Rheum Dis 2000; 59:1001. [PMID: 11153478 PMCID: PMC1753050 DOI: 10.1136/ard.59.12.1001] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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24
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Savolainen A, Isomäki H, Myllykangas-Luosujärvi R, Aho K. Trends in mortality of patients with rheumatoid arthritis. J Rheumatol 2000; 27:2283-4. [PMID: 10990254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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25
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Säilä H, Savolainen A, Tuomilehto-Wolf E, Tuomilehto J, Leirisalo-Repo M. Type of onset of juvenile idiopathic arthritis in monozygotic twins can be phenotypically different. J Rheumatol 2000; 27:2289-90. [PMID: 10990259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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26
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Vikat A, Rimpelä M, Salminen JJ, Rimpelä A, Savolainen A, Virtanen SM. Neck or shoulder pain and low back pain in Finnish adolescents. Scand J Public Health 2000; 28:164-73. [PMID: 11045747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
The aim of this study was to investigate the prevalence and determinants of self-reported neck or shoulder pain (NSP) and low back pain (LBP) among 12-18-year-olds. A questionnaire was mailed to a nationally representative sample of 11,276 12-, 14-, 16- and 18-year-olds in 1991. The response rate was 77%. NSP was perceived at least once a week by 15% of 12-18-year-olds and LBP by 8%. Both symptoms were more prevalent among girls than among boys, and the prevalence increased with age. Among the determinants investigated, the number of perceived psychosomatic symptoms had the strongest association with NSP and LBP. Our study confirmed the co-morbidity of NSP and LBP, and indicated that NSP is more frequent than believed among 16-18-year-old girls. The strong association of psychosomatic symptoms with NSP and LBP suggests that the latter two pain states could be more psychosomatic than nociceptive in character.
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Affiliation(s)
- A Vikat
- School of Public Health, University of Tampere, Finland.
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27
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Skyttä E, Pohjankoski H, Savolainen A. Etanercept and urticaria in patients with juvenile idiopathic arthritis. Clin Exp Rheumatol 2000; 18:533-4. [PMID: 10949736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Etanercept, a tumor necrosis factor receptor p75 Fc fusion protein (TNFR:Fc; Enbrel), has preliminarily been shown to be effective in the management of methotrexate-resistant polyarticular juvenile idiopathic arthritis (JIA). Reported side-effects have been minor, for example injection site reactions and upper respiratory tract infections, not necessitating discontinuation of the medication (1, 2). We report on 2 patients who developed an urticaria-like rash with prurigo appearing bilaterally on the extensor surfaces of the elbows subsequent to etanercept injections.
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Affiliation(s)
- E Skyttä
- Rheumatism Foundation Hospital, Heinola, Finland
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Foeldvari I, Zhavania M, Birdi N, Cuttica RJ, de Oliveira SH, Dent PB, Elborgh R, Falcini F, Ganser G, Girschick H, Häfner R, Joos R, Kuis W, Pelkonen P, Prieur AM, Rostropowicz-Denisiewicz K, Russo R, Savolainen A, Siamopoulou-Mayridou A, Zulian F. Favourable outcome in 135 children with juvenile systemic sclerosis: results of a multi-national survey. Rheumatology (Oxford) 2000; 39:556-9. [PMID: 10852989 DOI: 10.1093/rheumatology/39.5.556] [Citation(s) in RCA: 87] [Impact Index Per Article: 3.6] [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: 11/14/2022] Open
Abstract
OBJECTIVE To increase the current knowledge of the outcome of juvenile systemic sclerosis (jSSc), which is currently limited. METHODS In order to investigate the patient outcome and prognostic factors, starting October 1994, we distributed questionnaires to 324 paediatric rheumatology centres. RESULTS Until 15 May 1998 responses from 46 centres were received, 34 of which returned completed questionnaires on a total of 135 patients. One hundred and twenty-two of the 135 patients were Caucasian, 100 were female. The mean age at disease onset was 8.8 yr (S.D. +/- 3.3 yr). The mean disease duration at the last follow-up was 5 yr(S.D. +/- 3.3 yr). At the last follow-up the disease was still active and required medication in 82 patients, 36 had inactive disease on medication, and 16 were in remission. Ninety per cent of the living patients were fully active in daily life at the last follow-up. Eight of the 135 patients had died. These patients had a median age at onset of the disease of 10.5 yr (range 6.7-15.8 yr). The median disease duration until death was 2 yr (range 1-8 yr). The causes of death were heart failure (five), renal failure (one), sepsis (one) and in one case the cause was not defined. The 1 yr survival rate was 99%, the 2 yr was 97% and the 4 yr was 95%. CONCLUSIONS At a mean follow-up of 5 yr, the current results show a favourable outcome in most patients with childhood onset jSSc and a significantly better survival than in the adult SSc patients.
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Affiliation(s)
- I Foeldvari
- University Children's Hospital, Hamburg, Germany
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29
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Kotaniemi A, Savolainen A, Kröger H, Kautiainen H, Isomäki H. Weight-bearing physical activity, calcium intake, systemic glucocorticoids, chronic inflammation, and body constitution as determinants of lumbar and femoral bone mineral in juvenile chronic arthritis. Scand J Rheumatol 1999; 28:19-26. [PMID: 10092160 DOI: 10.1080/03009749950155733] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.2] [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: 10/17/2022]
Abstract
The associations between the lumbar and femoral bone mineral and several body constitutional, lifestyle, and disease related variables were studied in 111 children with juvenile chronic arthritis (JCA) by factor and multiple linear regression analyses. In addition to the measurement of bone mineral density (BMD), bone width and bone mineral volumetric density (BMDvol) were determined by dual-x-ray absorptiometry (DXA). Factor analysis of 13 explanatory variables yielded six non-correlating factors, named as body size, physical activity, calcium intake, glucocorticoids, disease duration, and disease activity. These six factors were used as new variables to explain BMD, BMDvol, and bone width by multiple linear regression analyses. These showed body size, physical activity, and calcium intake as significant positive and disease activity and glucocorticoids as significant negative determinants of BMD in JCA. The analyses revealed also considerable differences in the relationships between factors and BM Dvol or bone width.
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Affiliation(s)
- A Kotaniemi
- Rheumatism Foundation Hospital, Heinola, Finland
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Kotaniemi K, Kaipiainen-Seppänen O, Savolainen A, Karma A. A population-based study on uveitis in juvenile rheumatoid arthritis. Clin Exp Rheumatol 1999; 17:119-22. [PMID: 10084046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
OBJECTIVE To obtain information on the occurrence and characteristics of uveitis in a population-based survey of patients with juvenile rheumatoid arthritis (JRA). METHODS The subjects in this study were entitled, under the nationwide sickness insurance scheme, to receive specially reimbursed medication for JRA in 5 of the 21 central hospital districts in Finland (population base about 270,000 children < 16 years of age) in 1980, 1985 and 1990. RESULTS A total of 114 incident cases (34 boys and 80 girls) satisfied the criteria for JRA. Uveitis was diagnosed in 18 of these patients (16%). The mean age of uveitis patients at the diagnosis of JRA was 6.8 years (median 5.4 years) and the mean interval from the diagnosis of JRA to the detection of uveitis was 2.9 years. Silent (asymptomatic) anterior uveitis was found in 4 boys and 11 girls and acute anterior uveitis in 2 boys. One girl had marginal corneal ulceration with mild anterior uveitis. Uveitis was chronic (> 6 months) in 9 cases. Uveal inflammation was most severe in the 3 children whose uveitis was detected at the time of the diagnosis of JRA. CONCLUSION The study provides population-based information on the occurrence and characteristics of uveitis associated with JRA.
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Affiliation(s)
- K Kotaniemi
- Rheumatism Foundation Hospital, Heinola, Finland
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31
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Kotaniemi A, Savolainen A, Kröger H, Kautiainen H, Isomäki H. Development of bone mineral density at the lumbar spine and femoral neck in juvenile chronic arthritis--a prospective one year followup study. J Rheumatol 1998; 25:2450-5. [PMID: 9858444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
OBJECTIVE To determine the magnitude of lumbar and femoral bone mineral gain in patients with juvenile chronic arthritis (JCA) using dual X-ray absorptiometry. METHODS Bone mineral density (BMD) was measured at entry and again after 12 months at the lumbar spine and femoral neck in healthy children (n = 65) and children with oligoarticular (n = 36) and polyarticular (n = 69) JCA. Five of the oligoarticular and 38 polyarticular patients were treated with systemic glucocorticoids. In addition to the changes in BMD, the annual changes in calculated bone mineral volumetric density (BMDvol) and bone size were determined simultaneously. RESULTS In polyarticular JCA, the acquisition of BMD was decreased at the femoral neck (2.2 vs 4.8%; p < 0.05), but remained the same at the spine compared with healthy children; in oligoarticular JCA, the increase in BMD at the femoral neck was similar to that in controls, but significantly increased at the spine compared with the change in the control group (7.4 vs 4.9%; p < 0.05). The detected annual changes in BMD were associated with the changes in BMDvol. Bone mineral gain was significantly delayed at the lumbar spine in children treated with glucocorticoids. CONCLUSION In children with JCA, the development of bone mineral is different at the lumbar spine and at the femoral neck, but it also depends on the subtype of JCA and on the use of systemic glucocorticoids.
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Affiliation(s)
- A Kotaniemi
- Rheumatism Foundation Hospital, Heinola, Finland
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32
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Savolainen A, Kautiainen H, Isomäki H, Myllykangas-Luosujärvi R, Aho K. Age specific mortality in Finnish women with chronic inflammatory joint diseases during 1977-93. Ann Rheum Dis 1997; 56:754. [PMID: 9496158 PMCID: PMC1752302 DOI: 10.1136/ard.56.12.754] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Abstract
OBJECTIVES The aim of this study was to assess the prevalence of cardiac dysrhythmias and abnormalities of conduction and repolarization in the Marfan-syndrome (MFS). SUBJECTS AND METHODS Forty-five adult MFS patients (25 men) and healthy age and sex matched controls. A 24-h ambulatory electrocardiogram was recorded. RESULTS There was no difference in heart rates between the two groups. Two MFS patients had atrial fibrillation. The median number of premature atrial beats was 12/24 h in the MFS group vs. 6/24 h in the controls (P < 0.05), and the respective medians of premature ventricular beats were 17/24 h vs. 1/24 h (P < 0.001). Five patients but no healthy person had salvos of > or = 3 premature ventricular complexes (P < 0.05). Ventricular premature beats with R on T configuration were recorded in nine patients but in none of the control subjects (P < 0.05). Both PQ and QT intervals at heart rates of 60, 80 and 100 beats min-1 were longer in the MFS group compared with healthy persons (P < 0.005). Also ST segment depression was seen more often in the MFS group (17/43 vs. 6/45; P < 0.05). In patients with MFS, the findings at ambulatory electrocardiography showed no association with echocardiographically determined aortic root diameter, left atrial diameter or left ventricular diameters, wall thickness and systolic function. Nor did the electrocardiographic findings correlate with the presence of mitral or tricuspid valve prolapse. CONCLUSIONS Patients with MFS have a higher prevalence of cardiac dysrhythmias than healthy persons. Likewise they have prolonged atrio-ventricular conduction time and disturbed depolarization as suggested by longer QT intervals and more common ST segment depression.
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Affiliation(s)
- A Savolainen
- Division of Cardiology (Department of Medicine), Helsinki University Central Hospital, Finland
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34
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Bardare M, Falcini F, Hertzberger-ten Cate R, Savolainen A, Cimaz R. Idiopathic limb edema in children with chronic arthritis: a multicenter report of 12 cases. J Rheumatol 1997; 24:384-8. [PMID: 9035001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Lymphedema, a well known extraarticular manifestation of rheumatoid arthritis, has been rarely described in children with idiopathic chronic arthritis. We describe 12 cases of lymphedema and idiopathic arthritis of childhood seen at 4 different pediatric rheumatology centers. Eight patients were girls, 4 boys; the age at appearance of lymphedema ranged from 2.3 to 17 years. In all patients except one, lymphedema was localized to the lower limbs. The outcome of lymphedema was variable, but not always related to the arthritis course, and was mostly independent of any specific therapy. Lymphography was performed in only one patient, and revealed lack of lymphatic drainage in the affected leg. We conclude that the association of lymphedema and idiopathic arthritis of childhood is not rare; this association is unlikely to be coincidental, even though the pathogenetic mechanisms are currently not well understood.
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Affiliation(s)
- M Bardare
- First Pediatric Department, University of Milano, Italy
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35
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Kaipiainen-Seppänen O, Savolainen A. Incidence of chronic juvenile rheumatic diseases in Finland during 1980-1990. Clin Exp Rheumatol 1996; 14:441-4. [PMID: 8871846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To study trends in the incidence of juvenile rheumatoid arthritis (JRA) and to obtain information on the incidence of other juvenile rheumatic diseases in Finland. METHODS The present study covered those subjects entitled under the nationwide sickness insurance scheme to receive specially reimbursed medication for juvenile rheumatic diseases in 5/21 central hospital districts in Finland (population base about 270,000 children < 16 years of age) in 1980, 1985 and 1990. RESULTS A total of 114 incident cases (34 boys, 80 girls) satisfied the criteria for JRA during the three study years: 1980, 1985 and 1990. Seven of the patients had systemic-onset disease. The incidence of JRA remained similar (14/100,000 in the population < 16 years of age). The female: male ratio was 2.4: 1. Only one case of juvenile spondyloarthropathy was found. Seven patients had juvenile systemic lupus erythematosus and four had juvenile dermato/polymyositis. The corresponding annual incidence rates were 0.1, 0.9 and 0.5/100,000, respectively, in this population. CONCLUSION The present study provides population-based figures on the occurrence of various chronic arthritic syndromes in childhood using a unified data base. The incidence of JRA remained quite similar for the three study years. The incidence figures for systemic rheumatic and connective tissue diseases were slightly higher than those reported in previous studies.
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36
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Savolainen A, Kautiainen H, Isomäki H. [Mortality in juvenile rheumatoid arthritis is diminished]. Duodecim 1996; 112:604-7. [PMID: 10592625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Affiliation(s)
- A Savolainen
- Rheumatism Foundation Hospital, Heinola, Finland
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Savolainen A, Keto P, Poutanen VP, Hekali P, Standertskjöld-Nordenstam CG, Rames A, Kupari M. Effects of angiotensin-converting enzyme inhibition versus beta-adrenergic blockade on aortic stiffness in essential hypertension. J Cardiovasc Pharmacol 1996; 27:99-104. [PMID: 8656666 DOI: 10.1097/00005344-199601000-00016] [Citation(s) in RCA: 27] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
We assessed the effects of 6 months of treatment with an angiotensin-converting enzyme (ACE) inhibitor (cilazapril) or a beta 1-adrenergic blocker (atenolol) on aortic stiffness in essential hypertension. Forty patients (16 women) aged 47 +/- 9 years (mean +/- SD) with baseline systolic and diastolic blood pressures of 162 +/- 15 and 105 +/- 5 mm Hg, respectively, were entered into a double-blind, parallel-group study with cilazapril, 5 mg once daily, or atenolol, 100 mg once daily. The treatment period was preceded by a 4-week placebo washout phase. Aortic elastic modulus (Ep) was determined by cine magnetic resonance imaging (MRI) and indirect brachial artery blood pressure measurements prior to and after 3 weeks and 6 months of therapy. The reductions in systolic and diastolic blood pressures from baseline to 6 months averaged -17 +/- 13 and -10 +/- 6 mm Hg, respectively, with cilazapril and -23 +/- 16 and -14 +/- 6 mm Hg with atenolol. Concomitantly, Ep of the ascending aorta decreased with cilazapril from a median of 2,234 10(3)dyn/cm2 (interquartile range, 866-3,740) to 868 10(3)dyn/cm2 (515-1,486) and with atenolol from a median of 1,611 10(3)dyn/cm2 (895-2,790) to 1,054 10(3)dyn/cm2 (616-1,860). In repeated-measurements analysis of variance, the change in Ep with time was statistically significant (p < 0.001) but the group x time interaction was not. We conclude that 6 months of treatment with either cilazapril or atenolol reduces the stiffness of the ascending aorta in essential hypertension. No statistically significant differences between the effects of the two drugs were observed. The mechanisms and clinical significance of improved aortic distensibility with antihypertensive therapy deserve further study.
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Affiliation(s)
- A Savolainen
- First Department of Medicine, Helsinki University Central Hospital, Finland
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Abstract
Lumbar spine radiographs of 28 patients with Marfan syndrome and a gender and age-matched control group were evaluated for scoliosis and morphologic changes of the L2, L3, and L4 vertebrae. No patient or control subject had any serious low back problems. The Marfan patients showed a high incidence of scoliosis (64%). The incidence of lumbosacral transitional vertebra was also high (18%). The end plates of the vertebral bodies in the Marfan patients were more biconcave than in the control group. In addition, the transverse processes were longer in relation to the vertebral body width in the Marfan group than in the controls. These findings indicate that biconcave vertebral bodies can be added to the list of skeletal manifestations of the Marfan syndrome, and Marfan syndrome to the list of differential diagnoses for biconcave vertebrae ("codfish vertebrae").
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Affiliation(s)
- K Tallroth
- Orthopaedic Hospital of the Invalid Foundation, Helsinki, Finland
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Savolainen A, Savolainen H, Savunen T, Kupari M, Kaitila I, Inberg M, Mattila S. Results of cardiovascular surgery in the Marfan syndrome. A retrospective study of 49 patients. Scand J Thorac Cardiovasc Surg 1995; 29:11-5. [PMID: 7644903 DOI: 10.3109/14017439509107195] [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] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
To evaluate the outcome of cardiovascular surgery in the Marfan syndrome, the records of 49 patients (median age 35 years) who underwent 60 operations were reviewed. Primary surgery was elective in 39 patients and emergency in ten. Non-dissecting aneurysm with diameter 4-19 cm was present in 34 cases and distal, isolated aneurysm in four. In eight cases there was type A acute aortic dissection with median diameter 5.0 cm. One patient was operated on for mitral valve insufficiency, one for ventricular septal defect and one (acute) for endocarditis. Composite grafts were used for aortic root reconstruction. Operative complications occurred in 24% of the patients. The 30-day survival was 92%. There were five (10%) late deaths. Survival after a median of 8 years postoperatively was 82%. The early and late results of cardiovascular surgery in the Marfan syndrome thus are concluded to be generally favourable. As late reoperation frequently is needed, however, close monitoring is advocated even after successful primary surgery.
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Affiliation(s)
- A Savolainen
- Division of Cardiology (1st Department of Medicine), Helsinki University Central Hospital, Finland
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Savolainen A, von Essen R, Leikola J, Alfthan G, Vaarala O, Palosuo T, Aho K. Antibodies against oxidised low-density lipoprotein in juvenile chronic arthritis. Scand J Rheumatol 1995; 24:209-11. [PMID: 7481583 DOI: 10.3109/03009749509100875] [Citation(s) in RCA: 9] [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: 01/25/2023]
Abstract
Enhanced lipid peroxidation, reported to take place in rheumatoid joints and suggested to play a significant role in joint inflammation, led us to study the occurrence of antibodies against oxidised low-density lipoprotein (Ox-LDL Ab) in patients with juvenile chronic arthritis. Enzyme-linked immunosorbent assay was used to detect Ox-LDL Ab and antiphospholipid antibodies (aPL Ab) in sera from 84 patients and 91 controls. Elevated levels of Ox-LDL Ab were found in 14 patients (17%) as opposed to 4 controls (4%; p < 0.01). Similarly, 14 patients had an elevated aPL Ab level and a fairly good correlation between Ox-LDL Ab and aPL Ab (r = 0.52) existed in the patients. The increased frequency of elevated levels of Ox-LDL Ab may reflect lipid peroxidation occurring in rheumatoid joints but crossreactivity with aPL Ab for the induction of Ox-LDL Ab cannot be excluded.
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Affiliation(s)
- A Savolainen
- Rheumatism Foundation Hospital, Heinola, Finland
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Abstract
Aortic dilatation and heart valve lesions are common in the Marfan syndrome but whether primary alterations occur in left ventricular (LV) function has not been studied hitherto. LV size, mass and systolic as well as diastolic function were studied by M-mode and Doppler echocardiography and cine magnetic resonance imaging in 22 Marfan children aged 3.0-15.4 years and in 22 age-matched healthy children. No child had significant valve disease. Heart rate and systolic blood pressure were comparable in the groups but diastolic blood pressure was higher in the controls (67 +/- 7 mmHg vs 62 +/- 8 mmHg, P = 0.030). No statistically significant differences were found in LV size, mass or systolic function. The Marfan children had slower LV peak diameter lengthening rates (106 +/- 27 mm.s-1 vs 132 +/- 29 mm.s-1, P = 0.004), prolonged relaxation times (155 +/- 22 ms vs 140 +/- 19 ms, P = 0.023), slower deceleration of the early transmitral velocity (580 +/- 144 cm.s-1 vs 720 +/- 160 cm.s-2, P = 0.006), and smaller early-to-late peak velocity ratios (1.99 +/- 0.40 vs 2.29 +/- 0.46, P = 0.031). These data indicate that LV early diastolic function (relaxation) is impaired in the Marfan syndrome. Weakened elastic recoil due to the underlying connective tissue abnormality may best explain this novel observation.
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Affiliation(s)
- A Savolainen
- Division of Cardiology (First Department of Medicine), Helsinki University Central Hospital, Finland
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Kotaniemi A, Savolainen A, Kautiainen H, Kröger H. Estimation of central osteopenia in children with chronic polyarthritis treated with glucocorticoids. Pediatrics 1993; 91:1127-30. [PMID: 8502514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
STUDY OBJECTIVE To investigate the degree and determinants of osteopenia in juvenile chronic polyarthritis. DESIGN Retrospective case-control study of central bone mineral density. SETTING Rheumatism Foundation Hospital and Kuopio University Hospital, Finland. SUBJECTS A sample of 43 girls aged 7 to 19 with juvenile chronic polyarthritis treated with systemic glucocorticoids and a control sample of 44 healthy girls matched for age. MAIN OUTCOME MEASURES Bone mineral density and bone size (width) measured by dual-energy x-ray absorptiometry and bone volumetric density calculated as an approximation of true bone density at both the lumbar spine and femoral neck. RESULTS The girls with juvenile chronic arthritis had reduced bone mineral density, bone size, and bone volumetric density at both the lumbar spine and femoral neck (statistically significant findings, P = .022 for the bone size of the femoral neck and P < .001 for the other parameters). At the spine, the mean bone mineral density was 80%, the mean bone size 89%, and the mean bone volumetric density 89% of the values in the control group. At the femoral neck, the values were 78%, 93%, and 83%, respectively. The groups were matched for age, but the girls with arthritis were smaller and lighter. In the juvenile arthritis group, the femoral bone mineral density and bone volumetric density and the spinal bone width correlated negatively with the mean glucocorticoid dose. CONCLUSION Axial bone mineral density is clearly reduced in severe juvenile polyarthritis and is mediated by both decreased bone volumetric density and diminished growth.
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Affiliation(s)
- A Kotaniemi
- Rheumatism Foundation Hospital, Heinola, Finland
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Savolainen A, Keto P, Hekali P, Nisula L, Kaitila I, Viitasalo M, Poutanen VP, Standertskjöld-Nordenstam CG, Kupari M. Aortic distensibility in children with the Marfan syndrome. Am J Cardiol 1992; 70:691-3. [PMID: 1510022 DOI: 10.1016/0002-9149(92)90215-k] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- A Savolainen
- First Department of Medicine, Helsinki University Central Hospital, Finland
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Huttunen M, Lampainen E, Lilja M, Ikäheimo M, Kontro J, Mäkynen P, Savolainen A. Which anti-hypertensive to add to a beta-blocker: ACE inhibitor or diuretic? J Hum Hypertens 1992; 6:121-5. [PMID: 1350796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Abstract
Thirty-eight patients already treated with atenolol 50 mg once daily were randomly assigned to treatment with either hydrochlorothiazide (12.5-25 mg once daily) or lisinopril (10-20 mg once daily) for 8 weeks in a double-blind crossover study. Eight weeks' treatment with the combination of ACE inhibitor and beta-blocker or the diuretic and beta-blocker produced falls in blood pressure (lying: -8.4 +/- 15.4/ -7.3 +/- 80 mmHg and -6.1 +/- 15.3/ -5.2 +/- 8.8 mmHg [mean +/- SD] for lisinopril and hydrochlorothiazide respectively; standing: -10.2 +/- 14.2/8.2 +/- 9.2 mmHg and -6.8 +/- 14/ -6.3 +/- 10.3 mmHg for lisinopril and hydrochlorothiazide respectively) which were not statistically significantly different. Heart rate was significantly increased on the combination of beta-blocker and diuretic (lying: +4.3 +/- 10.7; standing: +3.2 +/- 10.0 beats/min) compared with a fall on beta-blocker+ACE inhibitor (lying; -0.5 +/- 7.6; standing: -1.5 +/- 7.4). Both therapeutic regimens were equally well tolerated. These results suggest that where patients fail to respond to monotherapy with a beta-blocker the addition of an ACE inhibitor may be as effective as the more traditional option of diuretic therapy.
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Affiliation(s)
- M Huttunen
- Hospital of Internal Medicine, Kuopio, Finland
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Abstract
BACKGROUND Marfan syndrome, "the founding member" of the heritable disorders of connective tissue, is a common autosomal dominant disorder with highly variable clinical manifestations in the skeletal, ocular, and cardiovascular systems. The fundamental defect leading to this disease has escaped definition despite decades of research efforts by several groups of investigators. METHODS AND RESULTS Using linkage analyses with polymorphic markers of the human genome, we mapped the genetic defect to chromosome 15 in five families with Marfan syndrome. With three polymorphic markers we obtained definitive proof of linkage in these families (lod score = 3.92, theta = 0.0 +/- 0.11). The most probable location of the gene for the disease is currently D15S45 (lod score = 3.32, theta = 0.0 +/- 0.12). CONCLUSIONS The chromosomal localization of the mutation in Marfan syndrome is a first step toward the isolation and characterization of the defective gene and serves as a diagnostic test in families in which cosegregation of these markers with the disease has been confirmed.
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Affiliation(s)
- K Kainulainen
- Laboratory of Molecular Genetics, National Public Health Institute, Helsinki, Finland
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Kainulainen K, Savolainen A, Palotie A, Kaitila I, Rosenbloom J, Peltonen L. Marfan syndrome: exclusion of genetic linkage to five genes coding for connective tissue components in the long arm of chromosome 2. Hum Genet 1990; 84:233-6. [PMID: 1968032 DOI: 10.1007/bf00200565] [Citation(s) in RCA: 11] [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: 12/29/2022]
Abstract
Marfan syndrome represents a heterogeneous connective tissue disease, the symptoms arising in several tissues and organs. The defective gene(s) behind this autosomal dominant condition has not been found despite considerable research. The main targets of the research have been the genes coding for connective tissue components. Several of the candidate genes suspected to be defective in Marfan syndrome are located on the long arm of chromosome 2. These genes include a cluster of two genes coding for fibrillar collagens COL3A1 and COL5A2, and a third member of the collagen gene family: COL6A3. Furthermore, genes for elastin (ELN) and fibronectin (FN) are also located in this area of chromosome 2. We studied this chromosomal area using restriction fragment length polymorphism (RFLP) linkage analysis in five Finnish Marfan families with affected members in three generations. In two point linkage analyses, Lod scores of -3.192 (theta = 0.1) to COL3A1, -1.683 (theta = 0) to COL6A3 and -2.664 (theta = 0.01) to FN were obtained, whereas the linkage analysis between elastin and the disease was non-informative (Lod score 0.444, theta = 0). With the multipoint linkage analysis that permits simultaneous examination of several loci and more efficient use of family data, we obtained an exclusion of all these loci as the site of the mutation leading to Marfan syndrome in these families.
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Affiliation(s)
- K Kainulainen
- Laboratory of Molecular Genetics, National Public Health Institute, Helsinki, Finland
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Kainulainen K, Palotie L, Savolainen A, Kaitila I. [The Marfan syndrome gene is localized]. Duodecim 1990; 106:1453-5. [PMID: 1364674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
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Heinonen PK, Savolainen A, Pystynen P. Septate uterus and habitual abortion: a case report illustrating successful outcome of pregnancy after second metroplasty. Eur J Obstet Gynecol Reprod Biol 1986; 23:233-8. [PMID: 3817265 DOI: 10.1016/0028-2243(86)90152-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A case is reported of a woman with septate uterus who suffered failure of the first metroplasty. This measure was undertaken before any pregnancy; thereafter she had 12 consecutive miscarriages, and repeated hysterograms showed the presence of broad septum. A second metroplasty was performed 12.5 years after the first, and after two miscarriages she conceived and delivered a viable male infant after 32 weeks gestation. The thorough investigations, the indications and the correct technique for metroplasty are discussed, as well as the value of cervical cerclage in patients with malformed uterus. The strict indications and successful choice of technique in metroplasty are stressed as leading to good results after metroplasty.
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