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  1. Book ; Online ; E-Book: Clinical obesity in adults and children

    Caterson, Ian D. / Kopelman, Peter G. / Dietz, William H.

    2022  

    Author's details edited by Ian D. Caterson, Peter G. Kopelman, William H. Dietz
    Keywords Obesity
    Subject code 616.398
    Language English
    Size 1 Online-Ressource (xv, 442 Seiten), Illustrationen, Diagramme
    Edition Fourth edition
    Publisher Wiley Blackwell
    Publishing place Hoboken, NJ
    Publishing country United States
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    HBZ-ID HT021286770
    ISBN 978-1-119-69530-1 ; 978-1-119-69532-5 ; 9781119695271 ; 1-119-69530-9 ; 1-119-69532-5 ; 1119695279
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Article ; Online: Changes in Prediabetes Status Among Adults During a 6-Month Randomized Placebo-controlled Supplement Trial With Nutrition and Lifestyle Counselling and 6-Month Follow-up.

    Bessell, Erica / Markovic, Tania P / Caterson, Ian D / Fuller, Nicholas R

    Canadian journal of diabetes

    2023  Volume 47, Issue 7, Page(s) 571–578

    Abstract: Objectives: In this work, we present an exploratory within-trial analysis of the changing prevalence of prediabetes in response to nutrition and lifestyle counselling provided as part of a randomized placebo-controlled supplement trial with follow-up. ... ...

    Abstract Objectives: In this work, we present an exploratory within-trial analysis of the changing prevalence of prediabetes in response to nutrition and lifestyle counselling provided as part of a randomized placebo-controlled supplement trial with follow-up. We aimed to identify factors associated with changing glycemia status.
    Methods: Participants (n=401) in this clinical trial were adults with a body mass index (BMI) of ≥25 kg/m
    Results: At baseline, 226 participants (56%) met a threshold for prediabetes, including 167 (42%) with elevated FPG and 155 (39%) with elevated A1C. After the 6-month intervention, the prevalence of prediabetes decreased to 46%, driven by a reduction in prevalence of elevated FPG to 29%. The prevalence of prediabetes then increased to 51% after follow-up. Risk of prediabetes was associated with older age (odds ratio [OR], 1.05; p<0.01), BMI (OR, 1.06; p<0.05), and male sex (OR, 1.81; p=0.01). Participants who reverted to normoglycemia had greater weight loss and lower baseline glycemia.
    Conclusions: Glycemia status can fluctuate over time and improvements can be gained from lifestyle interventions, with certain factors associated with a higher likelihood of reverting to normoglycemia.
    MeSH term(s) Adult ; Humans ; Male ; Prediabetic State/epidemiology ; Prediabetic State/therapy ; Glycated Hemoglobin ; Follow-Up Studies ; Blood Glucose ; Dietary Supplements ; Life Style ; Counseling
    Chemical Substances Glycated Hemoglobin ; Blood Glucose
    Language English
    Publishing date 2023-05-13
    Publishing country Canada
    Document type Randomized Controlled Trial ; Journal Article
    ISSN 2352-3840
    ISSN (online) 2352-3840
    DOI 10.1016/j.jcjd.2023.05.004
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Barriers to progression through Australian obesity management pathways: Survey data from the ACTION-IO study.

    Rigas, Georgia / Williams, Kathryn / Sumithran, Priya / Brown, Wendy A / Caterson, Ian D

    Australian journal of general practice

    2023  Volume 52, Issue 7, Page(s) 472–480

    Abstract: Background and objectives: Our previous work uncovered a nine-year delay, from when Australian people with obesity (PwO) first began struggling with excess weight and first discussed weight with a healthcare professional (HCP). In this study we explore ... ...

    Abstract Background and objectives: Our previous work uncovered a nine-year delay, from when Australian people with obesity (PwO) first began struggling with excess weight and first discussed weight with a healthcare professional (HCP). In this study we explore barriers to having an obesity consultation, making and discussing the diagnosis of obesity and arranging a management plan, including a follow-up appointment.
    Method: Australian PwO (n = 1000) and HCPs (n = 200; 50% general practitioners [GPs]), completed the Awareness, Care & Treatment In Obesity Management - An International Observation (ACTION-IO) online survey.
    Results: Of Australian PwO, 53% had discussed weight with an HCP in the past five years, 25% were informed of their obesity diagnosis and 15% had weight-related follow-up appointments scheduled. Fewer GPs than other specialists reported recording obesity diagnoses, but GPs scheduled more follow-up appointments. Receiving formal obesity training was reported by 22% of GPs and 44% of other specialists.
    Discussion: Barriers to obesity care in Australia include unrealistic expectations from both PwO and HCPs, lack of evidence-based strategies and insufficient training. Further exploration of barriers is required.
    MeSH term(s) Humans ; Obesity Management ; Australia ; Obesity/therapy ; Surveys and Questionnaires ; General Practitioners
    Language English
    Publishing date 2023-07-07
    Publishing country Australia
    Document type Journal Article
    ZDB-ID 2924889-9
    ISSN 2208-7958 ; 2208-794X
    ISSN (online) 2208-7958
    ISSN 2208-794X
    DOI 10.31128/AJGP-07-22-6501
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Incidence of adverse mental health outcomes after sleeve gastrectomy compared with gastric bypass and restrictive bariatric procedures: a retrospective cohort study.

    Sumithran, Priya / Roberts, Leo / Caterson, Ian D / Brown, Robyn M / Spittal, Matthew J / Brown, Wendy A

    Obesity (Silver Spring, Md.)

    2023  Volume 31, Issue 7, Page(s) 1913–1923

    Abstract: Objective: This study examined rates of suicide and hospitalization with psychiatric diagnoses after sleeve gastrectomy compared with gastric bypass and restrictive procedures (gastric banding/gastroplasty).: Methods: This was a longitudinal ... ...

    Abstract Objective: This study examined rates of suicide and hospitalization with psychiatric diagnoses after sleeve gastrectomy compared with gastric bypass and restrictive procedures (gastric banding/gastroplasty).
    Methods: This was a longitudinal retrospective cohort study comprising all patients who underwent primary bariatric surgery in New South Wales or Queensland, Australia, between July 2001 and December 2020. Hospital admission records, death registration, and cause of death records (if applicable) within these dates were extracted and linked. Primary outcome was death by suicide. Secondary outcomes were admissions with self-harm; substance-use disorder, schizophrenia, mood, anxiety, behavioral, and personality disorders; any of these; and psychiatric inpatient admission.
    Results: A total of 121,203 patients were included, with median follow-up of 4.5 years per patient. There were 77 suicides, with no evidence of difference in rates by surgery type (rates [95% CI] per 100,000 person years: 9.6 [5.0-18.4] restrictive, 10.8 [8.4-13.9] sleeve gastrectomy, 20.4 [9.7-42.8] gastric bypass; p = 0.18). Rates of admission with self-harm declined after restrictive and sleeve procedures. Admission with anxiety disorders, any psychiatric diagnosis, and as a psychiatric inpatient increased after sleeve gastrectomy and gastric bypass, but not restrictive procedures. Admissions with substance-use disorder increased after all surgery types.
    Conclusions: Variable associations between bariatric surgeries and hospitalization with psychiatric diagnoses might indicate distinct vulnerabilities among patient cohorts or that differing anatomical and/or functional changes may contribute to effects on mental health.
    MeSH term(s) Humans ; Gastric Bypass/methods ; Obesity, Morbid/surgery ; Retrospective Studies ; Incidence ; Suicide ; Gastrectomy/adverse effects ; Gastrectomy/methods ; Outcome Assessment, Health Care ; Treatment Outcome
    Language English
    Publishing date 2023-06-27
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2230457-5
    ISSN 1930-739X ; 1071-7323 ; 1930-7381
    ISSN (online) 1930-739X
    ISSN 1071-7323 ; 1930-7381
    DOI 10.1002/oby.23757
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Invited author's response to Letter to the Editor 'Complexities of bariatric surgery funding and registry capture limits LOS conclusion applicability'.

    Chadwick, Chiara / Burton, Paul R / Reilly, Jennifer / Brown, Dianne / Holland, Jennifer F / Campbell, Angus / Cottrell, Jenifer / MacCormick, Andrew D / Caterson, Ian / Brown, Wendy A

    ANZ journal of surgery

    2024  

    Language English
    Publishing date 2024-04-22
    Publishing country Australia
    Document type Letter
    ZDB-ID 2050749-5
    ISSN 1445-2197 ; 1445-1433 ; 0004-8682
    ISSN (online) 1445-2197
    ISSN 1445-1433 ; 0004-8682
    DOI 10.1111/ans.19005
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Book: Obesity

    Caterson, Ian D.

    (Baillière's clinical endocrinology and metabolism ; 8,3)

    1994  

    Author's details I. D. Caterson, guest. ed
    Series title Baillière's clinical endocrinology and metabolism ; 8,3
    Collection
    Keywords Obesity ; Fettsucht
    Subject Adipositas ; Fettleibigkeit ; Korpulenz ; Obesität ; Obesity
    Language English
    Size X S., S. 481 - 734 : Ill., graph. Darst.
    Publisher Baillière Tindall
    Publishing place London u.a
    Publishing country Great Britain
    Document type Book
    HBZ-ID HT006351563
    ISBN 0-7020-1851-1 ; 978-0-7020-1851-0
    Database Catalogue ZB MED Medicine, Health

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  7. Article ; Online: Single-gene long-read sequencing illuminates Escherichia coli strain dynamics in the human intestinal microbiome.

    Hu, Dalong / Fuller, Nicholas R / Caterson, Ian D / Holmes, Andrew J / Reeves, Peter R

    Cell reports

    2022  Volume 38, Issue 2, Page(s) 110239

    Abstract: Gut microbiome is of major interest due to its close relationship to health and disease. Bacteria usually vary in gene content, leading to functional variations within species, so resolution higher than species-level methods is needed for ecological and ... ...

    Abstract Gut microbiome is of major interest due to its close relationship to health and disease. Bacteria usually vary in gene content, leading to functional variations within species, so resolution higher than species-level methods is needed for ecological and clinical relevance. We design a protocol to identify strains in selected species with high discrimination and in high numbers by amplicon sequencing of the flagellin gene. We apply the protocol to fecal samples from a human diet trial, targeting Escherichia coli. Across the 119 samples from 16 individuals, there are 1,532 amplicon sequence variants (ASVs), but only 32 ASVs are dominant in one or more fecal samples, despite frequent dominant strain turnover. Major strains in an intestine are found to be commonly accompanied by a large number of satellite cells, and many are identified as potential extraintestinal pathogens. The protocol could be used to track epidemics or investigate the intra- or inter-host diversity of pathogens.
    MeSH term(s) Adult ; DNA, Bacterial/genetics ; Escherichia coli/genetics ; Escherichia coli/metabolism ; Escherichia coli Proteins/metabolism ; Feces/microbiology ; Female ; Flagellin/genetics ; Flagellin/metabolism ; Gastrointestinal Microbiome/genetics ; Gastrointestinal Microbiome/physiology ; Gene Expression/genetics ; Genetic Variation/genetics ; High-Throughput Nucleotide Sequencing/methods ; Humans ; Intestines ; Male ; Microbiota/genetics ; Middle Aged ; Phylogeny ; RNA, Ribosomal, 16S/genetics ; Sequence Analysis, DNA/methods ; Transcriptome/genetics
    Chemical Substances DNA, Bacterial ; Escherichia coli Proteins ; RNA, Ribosomal, 16S ; Flagellin (12777-81-0)
    Language English
    Publishing date 2022-01-12
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2649101-1
    ISSN 2211-1247 ; 2211-1247
    ISSN (online) 2211-1247
    ISSN 2211-1247
    DOI 10.1016/j.celrep.2021.110239
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Surgeon Engagement with Patient-Reported Measures in Australian and Aotearoa New Zealand Bariatric Practices.

    Budin, Alyssa J / Sumithran, Priya / MacCormick, Andrew D / Caterson, Ian / Brown, Wendy A

    Obesity surgery

    2022  Volume 32, Issue 10, Page(s) 3410–3418

    Abstract: Purpose: Patient-reported measures are an important emerging metric in outcome monitoring; however, they remain ill-defined and underutilized in bariatric clinical practice. This study aimed to determine the characteristics of patient-reported measures ... ...

    Abstract Purpose: Patient-reported measures are an important emerging metric in outcome monitoring; however, they remain ill-defined and underutilized in bariatric clinical practice. This study aimed to determine the characteristics of patient-reported measures employed in bariatric practices across Australia and Aotearoa New Zealand, including barriers to their implementation and to what extent clinicians are receptive to their use.
    Methods: An online survey was distributed to all bariatric surgeons actively contributing to the Australian and Aotearoa New Zealand Bariatric Surgery Registry (n = 176). Participants reported their use of patient-reported measures and identified the most important and useful outcomes of patient-reported data for clinical practice.
    Results: Responses from 64 participants reported on 120 public and private bariatric practices across Australia and Aotearoa New Zealand. Most participants reported no collection of any patient-reported measure (39 of 64; 60.9%), citing insufficient staff time or resources as the primary barrier to the collection of both patient-reported experience measures (34 of 102 practices; 33.3%) and patient-reported outcome measures (30 of 84 practices; 35.7%). Participants indicated data collection by the Registry would be useful (47 of 57; 82.5%), highlighting the most valuable application to be a monitoring tool, facilitating increased understanding of patient health needs, increased reporting of symptoms, and enhanced patient-physician communication.
    Conclusion: Despite the current lack of patient-reported measures, there is consensus that such data would be valuable in bariatric practices. Widespread collection of patient-reported measures by registries could improve the collective quality of the data, while avoiding implementation barriers faced by individual surgeons and hospitals.
    MeSH term(s) Australia/epidemiology ; Bariatric Surgery ; Humans ; New Zealand/epidemiology ; Obesity, Morbid/surgery ; Patient Reported Outcome Measures ; Surgeons
    Language English
    Publishing date 2022-08-16
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1070827-3
    ISSN 1708-0428 ; 0960-8923
    ISSN (online) 1708-0428
    ISSN 0960-8923
    DOI 10.1007/s11695-022-06237-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Approaches to obesity management.

    Sweeting, Arianne N / Caterson, Ian D

    Internal medicine journal

    2017  Volume 47, Issue 7, Page(s) 734–739

    Abstract: This review will provide an overview of the currently available approaches to obesity management available in Australia, including the various approaches to lifestyle intervention, in addition to evaluating the safety and efficacy of adjuvant therapies, ... ...

    Abstract This review will provide an overview of the currently available approaches to obesity management available in Australia, including the various approaches to lifestyle intervention, in addition to evaluating the safety and efficacy of adjuvant therapies, including pharmacotherapy and bariatric surgery.
    Language English
    Publishing date 2017-07
    Publishing country Australia
    Document type Journal Article
    ZDB-ID 2045436-3
    ISSN 1445-5994 ; 1444-0903
    ISSN (online) 1445-5994
    ISSN 1444-0903
    DOI 10.1111/imj.13474
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Cost-effectiveness analysis of recruitment strategies in a large diabetes prevention trial conducted across two sites in Sydney, Australia.

    Bessell, Erica / Markovic, Tania P / Caterson, Ian D / Hendy, Chelsea / Burk, Jessica / Picone, Tegan / Fuller, Nicholas R

    Contemporary clinical trials

    2023  Volume 137, Page(s) 107421

    Abstract: Background: Diabetes prevention trials require large samples and community-based recruitment, which can be protracted and expensive. We analysed the cost-effectiveness of recruitment strategies used in a randomised placebo-controlled supplement trial in ...

    Abstract Background: Diabetes prevention trials require large samples and community-based recruitment, which can be protracted and expensive. We analysed the cost-effectiveness of recruitment strategies used in a randomised placebo-controlled supplement trial in adults with prediabetes and overweight or obesity conducted in Sydney, Australia.
    Methods: Recruitment strategies included advertising through local radio stations and newspapers, television news coverage, online advertising and editorials, advertising in and referral from primary care settings, university- and hospital-based advertising, and attending or hosting local events. For each strategy, the number of expressions of interest, screenings booked, and randomised participants were collated. The percentage contribution from each strategy, overall cost, and cost per participant were calculated.
    Results: Of 4498 expressions of interest, 551 (12%) were eligible for onsite screening and 401 (9%) were randomised. Recruitment costs totalled AU$218,501, averaging AU$545 per participant. The recruitment strategy was recorded for 49% who expressed interest in the trial, and for 75% randomised into the trial. From these data, advertising on local radio stations was the most cost-effective strategy, contributing 46% of participants at AU$286 per participant, then advertising in and referral from primary care settings (57 participants [19%], AU$1438 per participant). The least cost-effective strategy was television news coverage, which was not targeted to the Sydney-based audience, contributing only six participants (AU$10,000 per participant).
    Conclusion: Radio advertising and recruitment through healthcare were the most effective recruitment strategies in this trial. Recruitment strategies should be location-specific and appropriate for the target population, prioritising low-effort high-yield strategies. Trial investigators should seek opportunities for free advertising.
    MeSH term(s) Adult ; Humans ; Cost-Effectiveness Analysis ; Patient Selection ; Research Design ; Diabetes Mellitus ; Australia ; Cost-Benefit Analysis
    Language English
    Publishing date 2023-12-23
    Publishing country United States
    Document type Randomized Controlled Trial ; Journal Article
    ZDB-ID 2182176-8
    ISSN 1559-2030 ; 1551-7144
    ISSN (online) 1559-2030
    ISSN 1551-7144
    DOI 10.1016/j.cct.2023.107421
    Database MEDical Literature Analysis and Retrieval System OnLINE

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