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  1. Article ; Online: Clinical outcome and component-specific antibody levels in egg allergic children after lightened oral immunotherapy.

    Koffert, Anna / Liippo, Jussi / Löyttyniemi, Eliisa / Savolainen, Johannes

    Allergologia et immunopathologia

    2024  Volume 52, Issue 1, Page(s) 44–59

    Abstract: Objective: To evaluate the clinical outcome of lightened version of egg oral immunotherapy (OIT) and to analyze egg allergen component-specific antibody levels during short up-dosing with egg white powder and maintenance by egg in daily diet.: ... ...

    Abstract Objective: To evaluate the clinical outcome of lightened version of egg oral immunotherapy (OIT) and to analyze egg allergen component-specific antibody levels during short up-dosing with egg white powder and maintenance by egg in daily diet.
    Patients and methods: Eighteen egg-allergic children received egg powder with short up--dosing and they maintained tolerance using egg in daily diet. Seventeen egg-allergic children served as a control group. Component-resolved analysis of serum immunoglobulin E (IgE), IgA1, IgA2, and IgG4 levels were determined at inclusion, after up-dosing and after 1 year of immunotherapy. Skin-prick tests were performed at inclusion and after 1 year of therapy.
    Results: All 18 patients in the egg OIT group were successfully desensitized. Desensitization was achieved on average in 4.5 months. In the control group, only two children tolerated egg in oral food challenge after 1 year. Of the measured immune markers, smaller wheal diameters in skin-prick testing, reduction in component-specific IgE levels, and increase in component-specific IgA1, IgA2, and IgG4 levels were associated with desensitization.
    Conclusion: A lightened egg OIT is effective and safe in children with egg allergy. Increase in all egg component-specific IgA1, IgA2 and IgG4 levels and decrease in all egg component--specific IgE levels were observed after 12 months of OIT.
    MeSH term(s) Child ; Humans ; Powders ; Immunotherapy ; Eggs ; Immunoglobulin A ; Immunoglobulin E ; Immunoglobulin G
    Chemical Substances Powders ; Immunoglobulin A ; Immunoglobulin E (37341-29-0) ; Immunoglobulin G
    Language English
    Publishing date 2024-01-01
    Publishing country Singapore
    Document type Journal Article
    ZDB-ID 193144-1
    ISSN 1578-1267 ; 0301-0546
    ISSN (online) 1578-1267
    ISSN 0301-0546
    DOI 10.15586/aei.v52i1.805
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  2. Article ; Online: The changing incidence of childhood epilepsy in Finland.

    Sillanpää, Matti L / Camfield, Peter / Löyttyniemi, Eliisa

    Seizure

    2024  Volume 117, Page(s) 20–27

    Abstract: Introduction: to investigate the childhood epilepsy incidence, population trends, associated factors, and validate the national population registers.: Methods: a comprehensive comparative analysis of childhood epilepsy in the population during two ... ...

    Abstract Introduction: to investigate the childhood epilepsy incidence, population trends, associated factors, and validate the national population registers.
    Methods: a comprehensive comparative analysis of childhood epilepsy in the population during two distinct time intervals using medical records, appropriate national medical and population registers, and two random samples for control.
    Results: In 1961-1964, the average incidence of epilepsy was 38/100,000 and during 1991-2000 65.9 (95 % CI 59.6 to 72.2) and 65.6/100,000 person-years after adjustment for the European Standard Population. This increase was significant (p<0.0001) as was a decline (p<0.003) from 1991 to 1995 to 1996-2000. The decline in incidence for girls occurred at a younger age compared to boys. Epilepsy cases associated with prenatal and perinatal factors were 50 % lower in 1991-2000 than in 1961-1964, especially related to asphyxia, infections, pre-eclampsia, and imminent abortion. The national Register for Healthcare independently identified 94.5 % of relevant cases (University Hospital alone 81.2 %, and Drug Register alone 74.3 %).
    Discussion: Over the past five decades, the incidence rate of childhood epilepsy has exhibited a dynamic pattern, with a notable increase until the 1990's, followed by a stabilization at an incidence rate of approximately 60-70 per 100,000 person-years. Our findings, in line with other recent Finnish research, support a significant decrease in incidence since the mid-1990's. The underlying reasons for the increase and decrease remain unclear. Finnish national registers for epilepsy have established themselves as highly dependable resources for conducting epidemiological research.
    Conclusion: Childhood epilepsy incidence in Finland is similar to other industrialized countries, but there are signs of a declining trend emerging.
    MeSH term(s) Humans ; Finland/epidemiology ; Incidence ; Female ; Male ; Epilepsy/epidemiology ; Child ; Child, Preschool ; Infant ; Adolescent ; Registries/statistics & numerical data ; Infant, Newborn
    Language English
    Publishing date 2024-01-13
    Publishing country England
    Document type Journal Article
    ZDB-ID 1137610-7
    ISSN 1532-2688 ; 1059-1311
    ISSN (online) 1532-2688
    ISSN 1059-1311
    DOI 10.1016/j.seizure.2024.01.008
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  3. Article ; Online: Elementary School-Aged Children's and Parents' Report of Health-Related Quality of Life and Relationships with Lifestyle Measures: A Cross-Sectional Study.

    Alanne, Soili / Koivuniemi, Ella / Löyttyniemi, Eliisa / Laitinen, Kirsi

    Nutrients

    2023  Volume 15, Issue 5

    Abstract: Supporting a child's health-promoting lifestyle is an investment in their future health and health-related quality of life (HRQoL). Particularly children with overweight and obesity may be at an increased risk of a poor HRQoL. Currently, a comprehensive ... ...

    Abstract Supporting a child's health-promoting lifestyle is an investment in their future health and health-related quality of life (HRQoL). Particularly children with overweight and obesity may be at an increased risk of a poor HRQoL. Currently, a comprehensive evaluation of lifestyle factors and age in relation to HRQoL in healthy children and, further, separate child and parental proxy-reports of HRQoL are lacking. The aims of this cross-sectional study in Finland are to compare healthy elementary school-aged children's and parents' reports of the child's HRQoL, and to view them in relation to lifestyle markers. The HRQoL was measured with Pediatric Quality of Life Inventory
    MeSH term(s) Male ; Humans ; Child ; Female ; Child, Preschool ; Quality of Life ; Cross-Sectional Studies ; Surveys and Questionnaires ; Parents ; Life Style ; Schools
    Language English
    Publishing date 2023-03-03
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2518386-2
    ISSN 2072-6643 ; 2072-6643
    ISSN (online) 2072-6643
    ISSN 2072-6643
    DOI 10.3390/nu15051264
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  4. Article ; Online: Bacterial meningitis in adults: a retrospective study among 148 patients in an 8-year period in a university hospital, Finland.

    Niemelä, Sakke / Lempinen, Laura / Löyttyniemi, Eliisa / Oksi, Jarmo / Jero, Jussi

    BMC infectious diseases

    2023  Volume 23, Issue 1, Page(s) 45

    Abstract: Background: Bacterial meningitis (BM) causes significant morbidity and mortality. We investigated predisposing factors, clinical characteristics, spectrum of etiological bacteria, and clinical outcome of community-acquired and nosocomial BM.: Methods!# ...

    Abstract Background: Bacterial meningitis (BM) causes significant morbidity and mortality. We investigated predisposing factors, clinical characteristics, spectrum of etiological bacteria, and clinical outcome of community-acquired and nosocomial BM.
    Methods: In this retrospective study we analyzed data of 148 adults (age > 16 years) with BM treated in Turku University Hospital, Southwestern Finland, from 2011 to 2018. Besides culture- or polymerase chain reaction (PCR)-positive cases we also included culture-negative cases with laboratory parameters strongly suggestive of BM and those with meningitis-related findings in imaging. We used Glasgow Outcome Scale (GOS) score 1-4 to determine unfavorable outcome.
    Results: The median age of patients was 57 years and 48.6% were male. Cerebrospinal fluid (CSF) culture for bacteria showed positivity in 50 (33.8%) cases, although pre-diagnostic antibiotic use was frequent (85, 57.4%). The most common pathogens in CSF culture were Streptococcus pneumoniae (11, 7.4%), Staphylococcus epidermidis (7, 4.7%), Staphylococcus aureus (6, 4.1%) and Neisseria meningitidis (6, 4.1%). Thirty-nine patients (26.4%) presented with the triad of fever, headache, and neck stiffness. A neurosurgical procedure or an acute cerebral incident prior BM was recorded in 74 patients (50%). Most of the patients had nosocomial BM (82, 55.4%) and the rest (66, 44.6%) community-acquired BM. Ceftriaxone and vancomycin were the most used antibiotics. Causative pathogens had resistances against the following antibiotics: cefuroxime with a frequency of 6.8%, ampicillin (6.1%), and tetracycline (6.1%). The case fatality rate was 8.8% and the additional likelihood of unfavorable outcome 40.5%. Headache, decreased general condition, head computed tomography (CT) and magnetic resonance imaging (MRI), hypertension, altered mental status, confusion, operative treatment, neurological symptoms, pre-diagnostic antibiotic use and oral antibiotics on discharge were associated with unfavorable outcome.
    Conclusions: The number of cases with nosocomial BM was surprisingly high and should be further investigated. The usage of pre-diagnostic antibiotics was also quite high. Headache was associated with unfavorable outcome. The frequency of unfavorable outcome of BM was 40.5%, although mortality in our patients was lower than in most previous studies.
    MeSH term(s) Humans ; Adult ; Male ; Middle Aged ; Adolescent ; Female ; Retrospective Studies ; Finland ; Meningitis, Bacterial/microbiology ; Headache ; Hospitals, University ; Anti-Bacterial Agents/therapeutic use ; Cross Infection/microbiology
    Chemical Substances Anti-Bacterial Agents
    Language English
    Publishing date 2023-01-23
    Publishing country England
    Document type Journal Article
    ZDB-ID 2041550-3
    ISSN 1471-2334 ; 1471-2334
    ISSN (online) 1471-2334
    ISSN 1471-2334
    DOI 10.1186/s12879-023-07999-2
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  5. Article ; Online: Self-stigma among clients of outpatient psychiatric clinics: A cross-sectional survey.

    Ihalainen, Ninni / Löyttyniemi, Eliisa / Välimäki, Maritta

    PloS one

    2022  Volume 17, Issue 7, Page(s) e0269465

    Abstract: Self-stigma is common among people with mental disorders. A large body of research has examined associations between self-stigma and sociodemographic, clinical and psychosocial factors but the results are still conflicting. The aim of this study was to ... ...

    Abstract Self-stigma is common among people with mental disorders. A large body of research has examined associations between self-stigma and sociodemographic, clinical and psychosocial factors but the results are still conflicting. The aim of this study was to describe self-stigma among persons with affective and psychotic disorders and identify sociodemographic and clinical factors associated with experiences of self-stigma. A cross-sectional survey was performed with Finnish clients (N = 898) at 16 psychiatric clinics using self-reported questionnaires. The data were analyzed using descriptive statistics and with one-way and multi-way analysis of variance (ANOVA). The results showed that clients in community settings experience self-stigma (a total mean SSMIS-SF score of 74.8 [SD 22.3]). Having a diagnosis of an affective disorder, having a long history of mental disorder (>16 years) and the severity of depressive symptoms were the key factors associated with experiences of self-stigma. Clients living in community settings should be assessed regularly for depressive symptoms of mental disorders, and interventions should be conducted, especially at an early stage of the illness, to reduce self-stigma. Factors associated with self-stigma should be taken into account in the future development of interventions to reduce stigma.
    MeSH term(s) Cross-Sectional Studies ; Humans ; Mood Disorders ; Outpatients ; Psychotic Disorders ; Social Stigma
    Language English
    Publishing date 2022-07-01
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0269465
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  6. Article: Predictive Markers of Crohn's Disease in Small Bowel Capsule Endoscopy: A Retrospective Study of Small Bowel Capsule Endoscopy.

    Mattila, Juho / Stenholm, Teppo / Löyttyniemi, Eliisa / Koffert, Jukka

    Journal of clinical medicine

    2022  Volume 11, Issue 15

    Abstract: To distinguish between functional gastrointestinal disorders like irritable bowel syndrome (IBS) and mild small bowel Crohn′s disease (CD) can be a burden. The diagnosis of CD often requires small bowel capsule endoscopy (SBCE). The main goal of this ... ...

    Abstract To distinguish between functional gastrointestinal disorders like irritable bowel syndrome (IBS) and mild small bowel Crohn′s disease (CD) can be a burden. The diagnosis of CD often requires small bowel capsule endoscopy (SBCE). The main goal of this research was to find predictive markers to rule out clinically significant small bowel CD without SBCE. A retrospective study of 374 patients who underwent SBCE for suspected small bowel CD in Turku University Hospital in 2012−2020 was conducted. We gathered the patient′s laboratory, imaging and endoscopic findings at the time of SBCE. SBCE findings were graded along CECDAI (Capsule Endoscopy Crohn’s Disease Activity Index)-scoring system. Fecal calprotectin (FC), serum albumin and ESR were significantly different with patients diagnosed with CD and those with not. Hb and CRP had no significant differences between the two groups. Sensitivity, specificity, PPV and NPV for FC < 50 ug/g were 96.4%, 19.6%, 34.6% and 92.5% and for CECDAI (cut-off value 3) 98.2%, 90.3%, 81.1% and 99.1%, respectively. A CECDAI-score of 3 would be a reasonable cut-off value for small bowel CD. Small bowel CD is possible with FC < 100 ug/g. Our results suggest a follow-up with FC before SBCE for patients with no endoscopic ileitis, negative imaging results and FC < 50 ug/g before SBCE.
    Language English
    Publishing date 2022-08-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662592-1
    ISSN 2077-0383
    ISSN 2077-0383
    DOI 10.3390/jcm11154635
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  7. Article ; Online: Nudging Finnish Adults into Replacing Red Meat with Plant-Based Protein via Presenting Foods as Dish of the Day and Altering the Dish Sequence.

    Nykänen, Esa-Pekka / Hoppu, Ulla / Löyttyniemi, Eliisa / Sandell, Mari

    Nutrients

    2022  Volume 14, Issue 19

    Abstract: This study investigated whether Finnish working-aged omnivores (n = 163) could be nudged into replacing red meat with a fava-bean-based protein source via "Dish of the Day" (DoD) and main dish sequence alteration (SA) strategies in a controlled real- ... ...

    Abstract This study investigated whether Finnish working-aged omnivores (n = 163) could be nudged into replacing red meat with a fava-bean-based protein source via "Dish of the Day" (DoD) and main dish sequence alteration (SA) strategies in a controlled real-world Finnish self-service buffet restaurant with smart scales (Flavoria
    MeSH term(s) Adult ; Choice Behavior ; Feeding Behavior ; Female ; Finland ; Food Preferences ; Humans ; Male ; Meat ; Plant Proteins, Dietary ; Red Meat
    Chemical Substances Plant Proteins, Dietary
    Language English
    Publishing date 2022-09-24
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2518386-2
    ISSN 2072-6643 ; 2072-6643
    ISSN (online) 2072-6643
    ISSN 2072-6643
    DOI 10.3390/nu14193973
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  8. Article ; Online: The usability, feasibility and fidelity of the Ethics Quarter e-learning intervention for nurse managers.

    Laukkanen, Laura / Suhonen, Riitta / Löyttyniemi, Eliisa / Leino-Kilpi, Helena

    BMC medical education

    2022  Volume 22, Issue 1, Page(s) 175

    Abstract: Background: Nurse managers (NMs) expect support to carry out their ethical activities in a complex health care environment. In this study, the Ethics Quarter (EQ) is suggested as a new educational ethics e-learning intervention for nurse managers. The ... ...

    Abstract Background: Nurse managers (NMs) expect support to carry out their ethical activities in a complex health care environment. In this study, the Ethics Quarter (EQ) is suggested as a new educational ethics e-learning intervention for nurse managers. The aim of this study was to evaluate the usability, feasibility and fidelity of the EQ. The goal was to create a new way to support NMs' ethical activity profile (developing one's own ethics knowledge, influencing ethical issues, conducting or implementing ethics research, identifying and solving ethical problems) for the use of healthcare organizations.
    Methods: The EQ was developed under guidance of the criteria for complex interventions in health care (CReDECI2) guideline. A cross-sectional survey was conducted within the intervention group after a randomized controlled trial (the main study is registered in ClinicalTrials.gov with the identifier: 04234503). The participants were NM members of the Union of Health and Social Care Professionals in Finland (n = 95).
    Results: A system usability scale (SUS) assessed the overall usability of EQ as good (a mean SUS score of 85.40 out of 100). Positive feedback about the EQ's feasibility was reported in structured and open questions (a good, necessary and practical research knowledge-based e-learning intervention for all nurse managers) and recommendations for further development (intervention contents could be even more challenging and interactive) were highlighted. Fidelity, measured with Google Analytics, reported shorter time used by NMs on the EQ education than estimated.
    Conclusions: The findings support the high usability, feasibility and average fidelity of the EQ intervention and its potential while also providing evidence for the development of future ethics education. Health care organizations would benefit from adopting the EQ to support the ethical activities and ethical activity profile of NMs. Additionally, this study provides an example of ethics intervention development and evaluation in nursing research.
    MeSH term(s) Computer-Assisted Instruction ; Cross-Sectional Studies ; Ethics, Nursing ; Feasibility Studies ; Humans ; Nurse Administrators
    Language English
    Publishing date 2022-03-15
    Publishing country England
    Document type Journal Article ; Randomized Controlled Trial
    ZDB-ID 2044473-4
    ISSN 1472-6920 ; 1472-6920
    ISSN (online) 1472-6920
    ISSN 1472-6920
    DOI 10.1186/s12909-022-03241-w
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  9. Article ; Online: Denosumab in Cementless Total Hip Arthroplasty: Multivariate Reanalysis of 3D Femoral Stem Migration and the Influence on Outliers.

    Finnilä, Sami / Löyttyniemi, Eliisa / Aro, Hannu T

    JBMR plus

    2021  Volume 6, Issue 2, Page(s) e10588

    Abstract: In cementless total hip arthroplasty, adequate implant stability is necessary for the success of osseointegration and rapid clinical recovery. Postoperative femoral stem migration, measured by radiostereometric analysis (RSA), defines the initial ... ...

    Abstract In cementless total hip arthroplasty, adequate implant stability is necessary for the success of osseointegration and rapid clinical recovery. Postoperative femoral stem migration, measured by radiostereometric analysis (RSA), defines the initial stability achieved during surgical implantation. In a recent trial of 65 postmenopausal women randomized 1:1 denosumab:placebo, denosumab failed to reduce the initial migration of a cementless femoral stem despite the successful prevention of periprosthetic bone loss. The trial applied the current RSA standard, which examined stem migration on an axis-by-axis basis and did not consider more complex three-dimensional (3D) migration. Therefore, we performed a reanalysis of the trial data using a multivariate hierarchical linear mixed model (LMM). As an additional limitation, the data included influential outliers. Women with normal bone mineral density exhibited significantly (
    Language English
    Publishing date 2021-12-14
    Publishing country England
    Document type Journal Article
    ISSN 2473-4039
    ISSN (online) 2473-4039
    DOI 10.1002/jbm4.10588
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  10. Article ; Online: Keratin 7 expression in different anatomical parts of colonic epithelium in inflammatory bowel diseases and its prognostic value: a 3-year follow-up study.

    Tenhami, Mervi / Polari, Lauri / Kujari, Harry / Löyttyniemi, Eliisa / Toivola, Diana M / Voutilainen, Markku

    Scientific reports

    2023  Volume 13, Issue 1, Page(s) 11979

    Abstract: The diagnosis of inflammatory bowel diseases (IBD) may be challenging and their clinical course, characterized by relapses and spontaneous or drug-induced remissions, is difficult to predict. Novel prognostic biomarkers are needed. Keratin 7 (K7) is a ... ...

    Abstract The diagnosis of inflammatory bowel diseases (IBD) may be challenging and their clinical course, characterized by relapses and spontaneous or drug-induced remissions, is difficult to predict. Novel prognostic biomarkers are needed. Keratin 7 (K7) is a cytoskeletal intermediate filament protein which is not normally expressed in the colonic epithelium. It was recently shown that K7 expression in the colonic epithelium is associated with ulcerative colitis and Crohn's disease, the two main subtypes of IBD. Here we investigated IBD associated K7 neo-expression in different regions of colon and terminal ileum. The correlation of the K7 expression with the inflammatory activity of the epithelium was analyzed in each region. The prognostic value of K7 was estimated by comparing the clinical disease activity after 3 years with the K7 expression at the time of enrollment. Our data shows that the level of K7 expression in inflamed epithelium varies depending on the anatomical region and it is the most pronounced in ascending and descending colon, but it did not predict the severity of IBD for the following 3 years. These results warrant future studies focusing on the biological role of K7 in colon and its utilization as potential IBD biomarker.
    MeSH term(s) Prognosis ; Follow-Up Studies ; Keratin-7 ; Inflammatory Bowel Diseases ; Colon ; Intermediate Filament Proteins ; Epithelium
    Chemical Substances Keratin-7 ; Intermediate Filament Proteins
    Language English
    Publishing date 2023-07-24
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-39066-w
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