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  1. Article ; Online: Eating and Psychiatric Disorders Are Independent Risk Factors for Rumination Syndrome.

    Cai, Jennifer X / Wong, Danny / Lee, Darren J H / Chan, Walter W

    Journal of clinical gastroenterology

    2021  Volume 56, Issue 3, Page(s) 228–233

    Abstract: Goal: The goal of this study was to evaluate whether a history of eating disorders (EDs) or psychiatric disorders (PDs) are risk factors for rumination syndrome (RS).: Background: RS is a disorder of gut-brain interaction characterized by an ... ...

    Abstract Goal: The goal of this study was to evaluate whether a history of eating disorders (EDs) or psychiatric disorders (PDs) are risk factors for rumination syndrome (RS).
    Background: RS is a disorder of gut-brain interaction characterized by an effortless postprandial retrograde flow of ingested contents. Disorder of gut-brain interactions have been associated with psychiatric and behavioral comorbidities. No prior comparative study has assessed the relationship between RS and ED or PD.
    Methods: This was a case-control study of adults with RS at a tertiary center in January 2013 to January 2018. Two age-matched/gender-matched controls per RS case were identified. The Fisher exact test (categorical)/Student t test (continuous) and forward stepwise logistic regression were performed for univariate and multivariable analyses, respectively.
    Results: Seventy-two patients (24 cases/48 controls) were included. Baseline demographics and characteristics were similar between cases and controls. Among RS patients, 9 (37.5%) had a history of ED, including 3 (12.5%) anorexia nervosa and 4 (16.7%) bulimia nervosa; and 20 (83.3%) had a PD, including 9 (37.5%) anxiety and 7 (29.2%) depression. Prevalence of ED (37.5% vs. 4.2%, P=0.0002) and PD (83.3% vs. 50.0%, P=0.0062) were higher among RS patients than controls. Specifically, the risks of anorexia nervosa (16.7% vs. 0%, P=0.005) and bulimia nervosa (21.1% vs. 0%, P=0.001) were both increased in RS patients. On multivariable analysis, ED (adjusted odds ratio=16.4, P=0.0033) and PD (adjusted odds ratio=4.47, P=0.029) remained independent predictors for RS.
    Conclusions: A history of ED and PD were independent risk factors for RS. Abnormal eating behaviors and psychiatric comorbidities may contribute to the pathogenesis of RS. Evaluation of RS should include a detailed history for ED and PD.
    MeSH term(s) Adult ; Bulimia Nervosa/epidemiology ; Bulimia Nervosa/psychology ; Case-Control Studies ; Feeding and Eating Disorders/epidemiology ; Humans ; Risk Factors ; Rumination Syndrome
    Language English
    Publishing date 2021-05-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 448460-5
    ISSN 1539-2031 ; 0192-0790
    ISSN (online) 1539-2031
    ISSN 0192-0790
    DOI 10.1097/MCG.0000000000001510
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1523: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  2. Article ; Online: Higher obesity class is associated with more severe esophageal symptoms and reflux burden but not altered motor function or contractile reserve.

    Hiramoto, Brent / Redd, Walker D / Muftah, Mayssan / Jonnadula, Saikiran / Okwara, Noreen C / Jenkins, Andrew / Cricco-Lizza, Eliza / Lee, Darren J H / Cai, Jennifer X / Chan, Walter W

    Neurogastroenterology and motility

    2023  Volume 36, Issue 1, Page(s) e14691

    Abstract: Background: Patients with obesity often report esophageal symptoms, with abnormal reflux and esophageal motility suggested as potential mechanisms. However, prior studies showed varying results, often limited by study design/size and esophageal function/ ...

    Abstract Background: Patients with obesity often report esophageal symptoms, with abnormal reflux and esophageal motility suggested as potential mechanisms. However, prior studies showed varying results, often limited by study design/size and esophageal function/symptom measures utilized. We aimed to examine the relationship between obesity and objective esophageal function testing and patient-reported outcomes, utilizing prospective symptom, manometric and reflux monitoring data with impedance.
    Methods: Adults referred for high-resolution impedance-manometry (HRiM) and multichannel intraluminal impedance-pH monitoring (MII-pH) to evaluate esophageal symptoms were enrolled. Validated symptom and health-related quality of life (HR-QOL) instruments were prospectively collected: GERDQ, reflux symptoms index (RSI), dominant symptom intensity (DSI, multiplied 5-point Likert scales for symptom frequency/severity), global symptom severity (GSS, 100-point visual analog scale), and Short Form-12 (SF-12) for HR-QOL. Esophageal function testing measures were compared across body mass index (BMI) categories and correlated with patient-reported outcomes.
    Key results: Seven hundred and fifty four patients were included (Normal:281/Overweight:253/Class I obesity:137/Class II/III obesity:83). Reflux burden measures on MII-pH (acid exposure time, total reflux episodes, bolus exposure time), conclusive pathologic reflux (Lyon), and hiatal hernia were increased in higher obesity classes compared to normal BMI. Class II/III obesity was associated with more normal/hypercontractile swallows, less ineffective swallows, and better bolus transit on HRiM. BMI correlated positively with GERDQ/RSI/DSI/GSS, and negatively with physical component score (SF-12). Esophageal symptom severity and HR-QOL correlated strongly with MII-pH findings, but not HRiM measures.
    Conclusions/inferences: Obesity is associated with increased esophageal symptom burden and worse physical HR-QOL, which correlate with higher acid/bolus reflux burden but not altered esophageal motility/transit/contractile reserve.
    MeSH term(s) Adult ; Humans ; Quality of Life ; Prospective Studies ; Esophageal pH Monitoring ; Gastroesophageal Reflux/complications ; Gastroesophageal Reflux/diagnosis ; Manometry/methods ; Obesity/complications ; Electric Impedance
    Language English
    Publishing date 2023-10-17
    Publishing country England
    Document type Journal Article
    ZDB-ID 1186328-6
    ISSN 1365-2982 ; 1350-1925
    ISSN (online) 1365-2982
    ISSN 1350-1925
    DOI 10.1111/nmo.14691
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2979: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  3. Article ; Online: Coexisting Abnormal Esophageal Body Motility Predicts Clinical Symptoms and Bolus Transit in Patients With Esophagogastric Junction Outflow Obstruction (EGJOO).

    Jodorkovsky, Daniela / Wong, Danny / Din, Ryan / Sikavi, Daniel R / Lee, Darren J H / Cai, Jennifer X / Lo, Wai-Kit / Chan, Walter W

    Journal of clinical gastroenterology

    2020  Volume 55, Issue 6, Page(s) 499–504

    Abstract: Goal: The goal of this study was to compare the clinical presentations of esophagogastric junction outflow obstruction (EGJOO) with coexisting abnormal esophageal body motility (EBM) to isolated EGJOO.: Background: The clinical significance and ... ...

    Abstract Goal: The goal of this study was to compare the clinical presentations of esophagogastric junction outflow obstruction (EGJOO) with coexisting abnormal esophageal body motility (EBM) to isolated EGJOO.
    Background: The clinical significance and management of EGJOO remain debated, as patients may have varied to no symptoms. The effect of coexisting abnormal EBM in EGJOO is unclear. We hypothesized that a concomitant EBM disorder is associated with clinical symptoms of EGJOO.
    Study: This was a retrospective cohort study of consecutive adults diagnosed with EGJOO on high-resolution impedance-manometry (HRIM) at 2 academic centers in March 2018 to September 2018. Patients with prior treatment for achalasia, foregut surgery, or evidence of obstruction were excluded. Subjects were divided into EGJOO with abnormal EBM per Chicago classification v3.0 and isolated EGJOO. Statistical analyses were performed using Fisher-exact or Student t test (univariate) and logistic or linear regression (multivariate).
    Results: Eighty-two patients (72% women, age 61.1±10.7 y) were included. Thirty-one (37.8%) had abnormal EBM, including 16 (19.5%) ineffective esophageal motility and 15 (18.2%) hypercontractile esophagus. Esophageal symptoms (heartburn, regurgitation, chest pain, dysphagia) were more prevalent among those with abnormal EBM (90.3% vs. 64.7%, P=0.01). On logistic regression adjusting for age, gender, body mass index, and opioid use, abnormal EBM remained predictive of esophageal symptoms (adjusted odds ratio [aOR] 7.51, P=0.007). On separate models constructed, HE was associated with chest pain (aOR 7.45, P=0.01) and regurgitation (aOR 4.06, P=0.046), while ineffective esophageal motility was predictive of heartburn (aOR 5.84, P=0.009) and decreased complete bolus transit (β-coefficient -0.177, P=0.04).
    Conclusion: Coexisting abnormal EBM is associated with esophageal symptoms and bolus transit in patients with EGJOO.
    Language English
    Publishing date 2020-07-10
    Publishing country United States
    Document type Journal Article
    ZDB-ID 448460-5
    ISSN 1539-2031 ; 0192-0790
    ISSN (online) 1539-2031
    ISSN 0192-0790
    DOI 10.1097/MCG.0000000000001390
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 1523: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

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