LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 186

Search options

  1. Article ; Online: Occurrence of Gastrointestinal Adverse Events Upon GLP-1 Receptor Agonist Initiation With Concomitant Metformin Use: A Post Hoc Analysis of LEADER, STEP 2, SUSTAIN-6, and PIONEER 6.

    Klein, Klara R / Clemmensen, Kim K B / Fong, Edwin / Olsen, Søren / Abrahamsen, Trine / Lingvay, Ildiko

    Diabetes care

    2023  Volume 47, Issue 2, Page(s) 280–284

    Abstract: Objective: To assess the impact of concomitant metformin use on gastrointestinal adverse events during the initiation and titration of a glucagon-like peptide 1 receptor agonist (GLP-1RA).: Research design and methods: Using data from four clinical ... ...

    Abstract Objective: To assess the impact of concomitant metformin use on gastrointestinal adverse events during the initiation and titration of a glucagon-like peptide 1 receptor agonist (GLP-1RA).
    Research design and methods: Using data from four clinical trials of liraglutide and semaglutide (Liraglutide Effect and Action in Diabetes: Evaluation of Cardiovascular Outcome Results [LEADER], Semaglutide Treatment Effect in People with Obesity [STEP 2], Trial to Evaluate Cardiovascular and Other Long-Term Outcomes With Semaglutide in Subjects With Type 2 Diabetes [SUSTAIN-6], and Peptide Innovation for Early Diabetes Treatment [PIONEER] 6), we compared the incidence of gastrointestinal adverse events during GLP-1RA initiation and titration in participants with and without concomitant metformin use.
    Results: Of 16,996 participants, 12,928 (76%) were treated with metformin. Concomitant metformin use did not increase the percentage of participants who developed gastrointestinal adverse events or their severity during the observation window. Among participants experiencing gastrointestinal adverse events, metformin use did not increase study product discontinuation. Within treatment arms (GLP-1RA and placebo), a numerically higher percentage of metformin nonusers experienced gastrointestinal adverse events and discontinued the study product compared with metformin users.
    Conclusions: Concomitant metformin use does not increase occurrence of gastrointestinal symptoms during GLP-1RA initiation or impact GLP-1RA discontinuation.
    MeSH term(s) Humans ; Metformin/adverse effects ; Diabetes Mellitus, Type 2/complications ; Hypoglycemic Agents/adverse effects ; Glucagon-Like Peptide-1 Receptor Agonists ; Liraglutide/adverse effects ; Glucagon-Like Peptides/adverse effects ; Glucagon-Like Peptide-1 Receptor/agonists
    Chemical Substances Metformin (9100L32L2N) ; Hypoglycemic Agents ; Glucagon-Like Peptide-1 Receptor Agonists ; Liraglutide (839I73S42A) ; Glucagon-Like Peptides (62340-29-8) ; Glucagon-Like Peptide-1 Receptor
    Language English
    Publishing date 2023-12-04
    Publishing country United States
    Document type Journal Article
    ZDB-ID 441231-x
    ISSN 1935-5548 ; 0149-5992
    ISSN (online) 1935-5548
    ISSN 0149-5992
    DOI 10.2337/dc23-1791
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Associations Between Physical Activity and Gastrointestinal Transit Times in People with Normal Weight, Overweight, and Obesity.

    Jensen, Marie M / Pedersen, Hanne E / Clemmensen, Kim K B / Ekblond, Trine S / Ried-Larsen, Mathias / Færch, Kristine / Brock, Christina / Quist, Jonas S

    The Journal of nutrition

    2023  Volume 154, Issue 1, Page(s) 41–48

    Abstract: Background: Rapid gastric emptying is associated with obesity and overeating, whereas delayed gastric emptying is associated with anorexia. Acute effects of exercise on gastric emptying have been investigated extensively, but the influence of habitual ... ...

    Abstract Background: Rapid gastric emptying is associated with obesity and overeating, whereas delayed gastric emptying is associated with anorexia. Acute effects of exercise on gastric emptying have been investigated extensively, but the influence of habitual physical activity on gastric emptying and transit time in other regions of the gastrointestinal tract is poorly understood.
    Objective: The objective was to investigate associations between objectively measured habitual physical activity and gastrointestinal transit times in adults with varying degrees of adiposity.
    Methods: 50 adults (58% women) were included in this cross-sectional study. Physical activity was measured by an accelerometer placed on the lower back for 7 d. Gastric emptying time, small bowel transit time, colonic transit time, and whole gut transit time were simultaneously evaluated by a wireless motility capsule, which was ingested together with a standardized mixed meal. Linear regression models were applied to assess the associations of total activity counts and time spent at different intensities-sedentary activity (0-100 counts/min), low light activity (101-759 counts/min), high light activity (760-1951 counts/min); moderate and vigorous activity (≥1952 counts/min)) with gastrointestinal transit times.
    Results: Median [Q1; Q3] age was 56.5 [46.6-65.5] y, and body mass index (BMI) was 32.1 [28.5-35.1] kg/m
    Conclusions: More time spent on physical activity at high light intensity was associated with more rapid colonic and whole gut transit time, independent of age, sex, and body fat, whereas other intensities of physical activity and gastrointestinal transit times were not associated.
    Trial registration: Clinicaltrials.gov IDs (NCT03894670, NCT03854656).
    MeSH term(s) Adult ; Humans ; Female ; Male ; Gastrointestinal Transit ; Overweight ; Cross-Sectional Studies ; Obesity ; Exercise ; Gastric Emptying
    Language English
    Publishing date 2023-06-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 218373-0
    ISSN 1541-6100 ; 0022-3166
    ISSN (online) 1541-6100
    ISSN 0022-3166
    DOI 10.1016/j.tjnut.2023.06.005
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article: Extraction of Histidine, Proline, and Methionine and Their Mixtures Using Systems Based on N-VinylFormamide

    Mokshina, N. Ya / Pakhomova, O. A / Kim, K. B / Niftaliev, S. I

    Journal of analytical chemistry. 2021 Jan., v. 76, no. 1

    2021  

    Abstract: Methods are proposed for the extraction of amino acids histidine, methionine, and proline from aqueous media with water-soluble polymers for their subsequent determination by capillary electrophoresis. Regularities of the interphase distribution of ... ...

    Abstract Methods are proposed for the extraction of amino acids histidine, methionine, and proline from aqueous media with water-soluble polymers for their subsequent determination by capillary electrophoresis. Regularities of the interphase distribution of analytes in water–salt extraction systems based on poly-N-vinyl formamide and its copolymer with N-vinylimidazole are revealed and their efficiency is proved. The rate of formation of a two-phase system water-soluble polymer–aqueous salt solution of amino acid is substantially affected by the molecular weight and intrinsic viscosity of the extractant. The effect of the volume ratio of water and organic phases on the efficiency of extraction of histidine, methionine, and proline is studied, also on their simultaneous presence; quantitative characteristics of the process are calculated. Homo- and copolymers of N-vinylformamide are used for the efficient extraction and extraction separation of a histidine−methionine mixture. Partition coefficients and the recoveries of amino acids are specified in the systems containing poly-N-vinylformamide and its copolymer with N-vinylimidazole in the presence of an ammonium sulfate salting-out agent. The conditions for the electrophoretic determination of amino acids are optimized, i.e., the composition of the buffer solution and the type and concentration of the micelle-forming agent. The developed method for the electrophoretic separate determination of amino acids with the preliminary extraction of the target components with water-soluble polymers can be recommended for routine analyses in determining the safety of foodstuffs, energy drinks, and pharmaceuticals.
    Keywords ammonium sulfate ; analytical chemistry ; capillary electrophoresis ; chemical species ; composite polymers ; drugs ; energy ; histidine ; interphase ; methionine ; molecular weight ; proline ; viscosity ; water solubility
    Language English
    Dates of publication 2021-01
    Size p. 57-63.
    Publishing place Pleiades Publishing
    Document type Article
    Note NAL-AP-2-clean
    ZDB-ID 2057336-4
    ISSN 1608-3199 ; 1061-9348
    ISSN (online) 1608-3199
    ISSN 1061-9348
    DOI 10.1134/S106193482101007X
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

  4. Article ; Online: Predicting the HbA

    Bruhn, Lea / Vistisen, Dorte / Amadid, Hanan / Clemmensen, Kim K B / Karstoft, Kristian / Ried-Larsen, Mathias / Persson, Frederik / Jørgensen, Marit E / Møller, Cathrine Laustrup / Stallknecht, Bente / Færch, Kristine / Blond, Martin B

    Endocrine

    2023  Volume 81, Issue 1, Page(s) 67–76

    Abstract: Purpose: To investigate whether the prediction of post-treatment HbA: Methods: We performed an exploratory analysis based on data from 112 individuals with prediabetes (HbA: Results: The prediction models explained 46-50% of the variation (R: ... ...

    Abstract Purpose: To investigate whether the prediction of post-treatment HbA
    Methods: We performed an exploratory analysis based on data from 112 individuals with prediabetes (HbA
    Results: The prediction models explained 46-50% of the variation (R
    Conclusion: Adding an additional biomarker of the glucose metabolism did not improve the prediction of post-treatment HbA
    MeSH term(s) Humans ; Prediabetic State/drug therapy ; Diabetes Mellitus, Type 2 ; Blood Glucose/metabolism ; Glucose ; Glycated Hemoglobin ; Biomarkers ; Insulins
    Chemical Substances Blood Glucose ; Glucose (IY9XDZ35W2) ; Glycated Hemoglobin ; Biomarkers ; Insulins
    Language English
    Publishing date 2023-05-17
    Publishing country United States
    Document type Randomized Controlled Trial ; Journal Article
    ZDB-ID 1194484-5
    ISSN 1559-0100 ; 1355-008X ; 0969-711X
    ISSN (online) 1559-0100
    ISSN 1355-008X ; 0969-711X
    DOI 10.1007/s12020-023-03384-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Hand eczema patients' knowledge of skin protection following a guided talk-A retrospective study with a follow-up questionnaire.

    Topal, Yasemin / Agner, Tove / van der Heiden, Janique / Ebbehøj, Niels E / Clemmensen, Kim K B

    Contact dermatitis

    2019  Volume 81, Issue 2, Page(s) 117–123

    Abstract: Background: Several studies have assessed the effect of patient education regarding hand eczema (HE) severity and quality of life. Few studies, however, have evaluated patients' knowledge.: Objectives: To examine knowledge of skin protection in HE ... ...

    Abstract Background: Several studies have assessed the effect of patient education regarding hand eczema (HE) severity and quality of life. Few studies, however, have evaluated patients' knowledge.
    Objectives: To examine knowledge of skin protection in HE patients following a guided talk, and to identify variables associated with knowledge.
    Methods: HE patients referred to the outpatient dermatological clinic, Bispebjerg Hospital, between January 2013 and July 2014 were offered a guided talk on HE prevention. HE severity and the Dermatology Life Quality Index (DLQI) score were assessed. A questionnaire comprising 10 questions about skin protection was sent 1 to 2.5 years later.
    Results: One hundred and twenty patients responded to the questionnaire (response 53.5%). The mean percentage of correct answers was 74.7%. Sixty per cent responded correctly to at least eight questions. Male sex, older age and education for >5 years were associated with a low level of knowledge. Education for 3 to 4 years (P = 0.045) was associated with a higher level of knowledge. No significant impact of previous/current atopic dermatitis, HE severity or previous information on skin protection was found with respect to level of knowledge.
    Conclusions: Females and patients with education for 3 to 4 years showed the highest level of knowledge, whereas males, older patients and patients with education for >5 years should be brought more into focus in skin protection programmes.
    MeSH term(s) Adolescent ; Adult ; Aged ; Aged, 80 and over ; Eczema/prevention & control ; Female ; Follow-Up Studies ; Hand Dermatoses/prevention & control ; Health Knowledge, Attitudes, Practice ; Humans ; Logistic Models ; Male ; Middle Aged ; Patient Education as Topic/methods ; Preventive Medicine/methods ; Quality of Life ; Retrospective Studies ; Severity of Illness Index ; Skin Care/methods ; Surveys and Questionnaires ; Treatment Outcome ; Young Adult
    Language English
    Publishing date 2019-05-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 193121-0
    ISSN 1600-0536 ; 0105-1873
    ISSN (online) 1600-0536
    ISSN 0105-1873
    DOI 10.1111/cod.13264
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Role of Weekday Variation on Glucose, Insulin, and Triglyceride: A Cross-Sectional Analysis From the Maastricht Study.

    Clemmensen, Kim K B / Koster, Annemarie / Nielen, Yannick T H / Dagnelie, Pieter C / Stehouwer, Coen D A / Bosma, Hans / Wesselius, Anke / Færch, Kristine / Eussen, Simone J P M

    The Journal of clinical endocrinology and metabolism

    2022  Volume 107, Issue 8, Page(s) e3145–e3151

    Abstract: Context: The timing of sleep, physical activity, and dietary intake show variation over the week, with different timings in the weekend compared to the weekdays, which may potentially lead to impaired glucose and lipid regulation on Mondays compared to ... ...

    Abstract Context: The timing of sleep, physical activity, and dietary intake show variation over the week, with different timings in the weekend compared to the weekdays, which may potentially lead to impaired glucose and lipid regulation on Mondays compared to other weekdays.
    Objective: The aim of the study was to investigate differences in glucose metabolism and fasting triglyceride concentrations on Mondays compared to the rest of the week.
    Design, setting and participants: This cross-sectional study is based on data from the Maastricht Study, including 6067 participants without known diabetes and 1568 previously diagnosed with type 2 diabetes.
    Main outcome measures: Confounder-adjusted linear regression analysis was applied to study the associations of day of the week of examination with glucose and insulin responses to an oral glucose tolerance test and fasting triglyceride concentrations.
    Results: In fully confounder-adjusted models, mean (95% CI) concentrations of fasting glucose, insulin, and triglycerides were slightly higher on Mondays compared with the other weekdays [glucose: 1% (0-2); insulin: 9% (1-18); triglycerides: 5% (2-8)]. Interaction analyses revealed that the association of weekday with insulin was only pronounced in men [18% (3-35)], but not in women [1% (-8-10)], whereas the associations with glucose and triglycerides were only apparent for individuals with known type 2 diabetes [glucose: 4% (0-7); triglycerides: 14% (6-23)] compared to the background population [glucose: 0% (0-1); triglycerides: 3% (0-6)].
    Discussion: Being examined on a Monday was associated with higher fasting insulin concentrations among men but not women.
    MeSH term(s) Blood Glucose/metabolism ; Cross-Sectional Studies ; Diabetes Mellitus, Type 2/epidemiology ; Fasting ; Glucose ; Humans ; Hyperinsulinism ; Insulin ; Male ; Triglycerides
    Chemical Substances Blood Glucose ; Insulin ; Triglycerides ; Glucose (IY9XDZ35W2)
    Language English
    Publishing date 2022-05-16
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 3029-6
    ISSN 1945-7197 ; 0021-972X
    ISSN (online) 1945-7197
    ISSN 0021-972X
    DOI 10.1210/clinem/dgac286
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Incidence, survival, and risk of cardiovascular events in adult inflammatory myopathies in South Korea: a nationwide population-based study.

    Jung, K H / Kim, H J / Park, W / Lim, M J / Kang, T / Kang, M J / Kim, K-B / Ahn, H S

    Scandinavian journal of rheumatology

    2020  Volume 49, Issue 4, Page(s) 323–331

    Abstract: Objective: Epidemiological studies on inflammatory myopathies (IMs) show widely variable results, and studies on Asians are lacking. Despite emerging interest in the cardiovascular disease (CVD) risk associated with IMs, the prevalence of CVD in IM ... ...

    Abstract Objective: Epidemiological studies on inflammatory myopathies (IMs) show widely variable results, and studies on Asians are lacking. Despite emerging interest in the cardiovascular disease (CVD) risk associated with IMs, the prevalence of CVD in IM patients and its impact on mortality remain unclear. We conducted a nationwide, population-based study on the incidence, mortality, and associated major CVD events of IMs in the Republic of Korea over 11 years.
    Method: Using the nationwide, population-based National Health Insurance claims database and the Rare Intractable Disease registration programme, we estimated incidence, mortality, and CVD occurrence. Survival was examined using the Kaplan-Meier method. Mortality rate in IMs with CVD was analysed by Cox proportional hazards regression.
    Results: There were 3014 incident cases, 640 of whom died during the study period. The mean annual incidence was 7.16/10
    Conclusion: We found persistently low incidence, poor survival, and high major CVD incidence in IMs, and increased mortality in IMs with CVD.
    MeSH term(s) Adult ; Aged ; Aged, 80 and over ; Cardiovascular Diseases/etiology ; Cardiovascular Diseases/mortality ; Female ; Humans ; Incidence ; Male ; Middle Aged ; Myositis/complications ; Registries ; Republic of Korea/epidemiology ; Young Adult
    Language English
    Publishing date 2020-04-14
    Publishing country England
    Document type Journal Article
    ZDB-ID 121265-5
    ISSN 1502-7732 ; 0300-9742
    ISSN (online) 1502-7732
    ISSN 0300-9742
    DOI 10.1080/03009742.2019.1707281
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Hyperkeratotic hand eczema compared to other subgroups of hand eczema - a retrospective study with a follow-up questionnaire.

    van der Heiden, Janique / Agner, Tove / Rustemeyer, Thomas / Clemmensen, Kim K B

    Contact dermatitis

    2018  Volume 78, Issue 3, Page(s) 216–222

    Abstract: Background: Only a few clinical trials on hand eczema have included further classification into subtypes, and there is a need for studies evaluating the present classifications.: Objectives: To examine differences in demographic factors, lifestyle ... ...

    Abstract Background: Only a few clinical trials on hand eczema have included further classification into subtypes, and there is a need for studies evaluating the present classifications.
    Objectives: To examine differences in demographic factors, lifestyle factors and severity between subgroups of hand eczema patients, with a focus on hyperkeratotic hand eczema.
    Methods: This was a retrospective study including hand eczema patients referred to the outpatient dermatological clinic, Bispebjerg Hospital, between January 2013 and July 2014. The study comprises information on subdiagnoses, treatment and foot eczema from patient files, as well as a follow-up questionnaire.
    Results: A total of 120 patients were included, 10 of whom were diagnosed with hyperkeratotic hand eczema. A significantly higher proportion of the patients with hyperkeratotic hand eczema were male (p = 0.002) and received systemic or ultraviolet (UV) treatment (p = 0.026). The frequency of tobacco smoking was significantly higher in patients with hyperkeratotic hand eczema (p = 0.016), as well as in the other subgroups combined (p = 0.049), than in the background population.
    Conclusions: Studies evaluating the subdiagnoses of hand eczema are needed, to further validate the classification system, and to provide more detailed information about demographic factors, severity and possible risk factors for different subgroups of hand eczema.
    MeSH term(s) Adolescent ; Adult ; Aged ; Denmark/epidemiology ; Eczema/complications ; Eczema/epidemiology ; Eczema/therapy ; Female ; Foot Dermatoses/epidemiology ; Hand Dermatoses/epidemiology ; Hand Dermatoses/therapy ; Humans ; Keratosis/complications ; Keratosis/epidemiology ; Keratosis/therapy ; Life Style ; Male ; Middle Aged ; Retrospective Studies ; Severity of Illness Index ; Sex Factors ; Surveys and Questionnaires ; Tobacco Smoking ; Young Adult
    Language English
    Publishing date 2018-01-04
    Publishing country England
    Document type Comparative Study ; Journal Article
    ZDB-ID 193121-0
    ISSN 1600-0536 ; 0105-1873
    ISSN (online) 1600-0536
    ISSN 0105-1873
    DOI 10.1111/cod.12945
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: A comparison of the health and related quality of life between middle-aged Korean and Chinese women.

    Kim, K-B / Sok, S R

    International nursing review

    2010  Volume 57, Issue 4, Page(s) 463–469

    Abstract: Background: The proportion of middle-aged people in one's total life cycle has increased. Health providers are required to promote and manage their health, and improve the quality of their life, especially middle-aged women. As international ... ...

    Abstract Background: The proportion of middle-aged people in one's total life cycle has increased. Health providers are required to promote and manage their health, and improve the quality of their life, especially middle-aged women. As international interchanges in nursing are growing between Korea and China, understanding of the level related to health and quality of life between middle-aged Korean and Chinese women is critical to improve their health and quality of life.
    Aim: To compare and examine the health perception, anger expression, self-esteem and quality of life between middle-aged Korean and Chinese women.
    Methods: A cross-sectional survey was conducted. The participants were comprised of a total 430 middle-aged Korean (n=220) and Chinese (n=210) women aged 40-64 years. The survey included a set of four questionnaires. All measures were self-administered. Data were analysed using the statistical package, SPSS/WIN Ver16.0 (SPSS, Inc., Chicago, IL, USA).
    Results: Middle-aged Chinese women had higher health perception than middle-aged Korean women. Anger expression, self-esteem and quality of life of middle-aged Korean women were higher than in middle-aged Chinese women. Also, there were the differences in the health perception, anger expression and self-esteem according to the general characteristics in all middle-aged Korean and Chinese women.
    Conclusions: Various nursing intervention strategies should be developed and adjusted to improve the self-esteem and quality of life for all middle-aged Korean and Chinese women, especially middle-aged Chinese women. Additionally, the individual characteristics and national culture of the middle-aged women should be considered as a basis for the nursing intervention.
    MeSH term(s) Adult ; China ; Cross-Sectional Studies ; Female ; Health Status ; Humans ; Middle Aged ; Quality of Life ; Republic of Korea ; Self Concept ; Surveys and Questionnaires
    Language English
    Publishing date 2010-12
    Publishing country England
    Document type Comparative Study ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 80342-x
    ISSN 1466-7657 ; 0020-8132
    ISSN (online) 1466-7657
    ISSN 0020-8132
    DOI 10.1111/j.1466-7657.2010.00816.x
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Conference proceedings: Clinical analysis of sporadic nonampullary duodenal adenomas: multi-center retrospective study

    Kim, K. B. / Moon, H. S. / Sung, J. K. / Kang, S. H. / Lee, S. W. / Cho, Y. S. / Kim, S. H. / Song, K. H. / Bang, K. B. / Kim, S. M.

    Endoscopy

    2023  Volume 55, Issue S 02

    Event/congress ESGE Days 2023, Dublin, Ireland, 2023-04-20
    Language English
    Publishing date 2023-04-01
    Publisher Georg Thieme Verlag KG
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 80120-3
    ISSN 1438-8812 ; 0013-726X
    ISSN (online) 1438-8812
    ISSN 0013-726X
    DOI 10.1055/s-0043-1765809
    Database Thieme publisher's database

    More links

    Kategorien

To top