1
|
Chen Y, Christensen Pacella KA, Forbush KT, Thomeczek ML, Negi S, Doan AE, Wendler AM, Morgan RW, Rasheed SI, Johnson-Munguia S, Sharma AR. Examining associations between disordered eating and harmful substance use in a nationally representative sample of US veterans. Int J Eat Disord 2024; 57:1542-1554. [PMID: 38469980 DOI: 10.1002/eat.24194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 02/20/2024] [Accepted: 03/01/2024] [Indexed: 03/13/2024]
Abstract
OBJECTIVE The association between eating disorders (EDs) and harmful substance use (substance use that causes psychosocial impairment) is well recognized in the literature, and military veterans may be at heightened risk for both issues due to deployment-related stressors. However, little is known about which ED-related symptoms are associated with harmful substance use in veterans, and whether gender plays a differential role in this relationship. Our aims were to: (1) examine gender differences in ED-related symptoms; and (2) examine whether ED-related symptoms differentially predict harmful substance use in US veteran men and women who had recently separated from service. METHOD This study was based on a nationally representative four-wave longitudinal sample of post-9/11 veterans (N = 835; 61.2% female). Longitudinal mixed modeling was used to test whether specific ED-related behaviors at baseline predicted harmful substance use at follow-ups. RESULTS We replicated gendered patterns of ED-related symptoms observed in civilian populations, wherein men had higher weight-and-body-related concerns (including excessive exercise and muscle building) and negative attitude toward obesity, and women had higher bulimic and restricting symptoms. For women, alcohol, drug, and marijuana problems were predicted by higher bulimic symptoms, whereas for men, these problems were predicted by higher restricting symptoms. CONCLUSION Gender played a differential role in the relationship between EDs and harmful substance use. Bulimic symptoms were the most robust predictor for harmful substance use among veteran women, whereas restricting was the most robust predictor for harmful substance use among veteran men. PUBLIC SIGNIFICANCE The current study found that veteran women had higher bulimic symptoms (characterized by binge eating and purging) and restricting than veteran men. In women, bulimic symptoms predicted future harmful use of alcohol, marijuana, and other drugs. In contrast, veteran men had higher weight-and-body-related concerns (characterized by excessive exercise and muscle building) than veteran women. In men, restricting symptoms predicted future harmful use of alcohol, marijuana, and other drugs.
Collapse
Affiliation(s)
- Yiyang Chen
- Department of Psychology, University of Kansas, Lawrence, Kansas, USA
| | | | - Kelsie T Forbush
- Department of Psychology, University of Kansas, Lawrence, Kansas, USA
| | | | - Sonakshi Negi
- Department of Psychology, University of Kansas, Lawrence, Kansas, USA
| | - Alesha E Doan
- Department of Women, Gender, and Sexuality Studies, University of Kansas, Lawrence, Kansas, USA
- School of Public Affairs and Administration, University of Kansas, Lawrence, Kansas, USA
| | | | - R William Morgan
- Department of Psychology, University of Kansas, Lawrence, Kansas, USA
| | - Samiya I Rasheed
- Department of Psychology, University of Kansas, Lawrence, Kansas, USA
| | | | - Anjali R Sharma
- Department of Psychology, University of Kansas, Lawrence, Kansas, USA
| |
Collapse
|
2
|
Lee DU, Fan GH, Hastie DJ, Addonizio EA, Prakasam VN, Ahern RR, Seog KJ, Karagozian R. The Impact of Malnutrition on the Hospital and Infectious Outcomes of Patients Admitted With Alcoholic Hepatitis: 2011 to 2017 Analysis of US Hospitals. J Clin Gastroenterol 2022; 56:349-359. [PMID: 33769393 DOI: 10.1097/mcg.0000000000001528] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 02/06/2021] [Indexed: 01/13/2023]
Abstract
GOALS We specifically evaluate the effect of malnutrition on the infection risks of patients admitted with alcoholic hepatitis using a national registry of hospitalized patients in the United States. BACKGROUND Malnutrition is a common manifestation of alcoholic hepatitis that affects patient outcomes. STUDY 2011 to 2017 National Inpatient Sample was used to isolated patients with alcoholic hepatitis, stratified using malnutrition (protein-calorie malnutrition, sarcopenia, and weight loss/cachexia) and matched using age, gender, and race with 1:1 nearest neighbor matching method. Endpoints included mortality and infectious endpoints. RESULTS After matching, there were 10,520 with malnutrition and 10,520 malnutrition-absent controls. Mortality was higher in the malnutrition cohort [5.02 vs. 2.29%, P<0.001, odds ratio (OR): 2.25, 95% confidence interval (CI): 1.93-2.63], as were sepsis (14.2 vs. 5.46, P<0.001, OR: 2.87, 95% CI: 2.60-3.18), pneumonia (10.9 vs. 4.63%, P<0.001, OR: 2.51, 95% CI: 2.25-2.81), urinary tract infection (14.8 vs. 9.01%, P<0.001, OR: 1.76, 95% CI: 1.61-1.91), cellulitis (3.17 vs. 2.18%, P<0.001, OR: 1.47, 95% CI: 1.24-1.74), cholangitis (0.52 vs. 0.20%, P<0.001, OR: 2.63, 95% CI: 1.59-4.35), and Clostridium difficile infection (1.67 vs. 0.91%, P<0.001, OR: 1.85, 95% CI: 1.44-2.37). In multivariate models, malnutrition was associated with mortality [P<0.001, adjusted odds ratio (aOR): 1.61, 95% CI: 1.37-1.90] and infectious endpoints: sepsis (P<0.001, aOR: 2.42, 95% CI: 2.18-2.69), pneumonia (P<0.001, aOR: 2.19, 95% CI: 1.96-2.46), urinary tract infection (P<0.001, aOR: 1.68, 95% CI: 1.53-1.84), cellulitis (P<0.001, aOR: 1.46, 95% CI: 1.22-1.74), cholangitis (P=0.002, aOR: 2.27, 95% CI: 1.36-3.80), and C. difficile infection (P<0.001, aOR: 1.89, 95% CI: 1.46-2.44). CONCLUSION This study shows the presence of malnutrition is an independent risk factor of mortality and local/systemic infections in patients admitted with alcoholic hepatitis.
Collapse
Affiliation(s)
- David U Lee
- Liver Center, Division of Gastroenterology, Tufts Medical Center, Washington Street, Boston, MA
| | | | | | | | | | | | | | | |
Collapse
|
3
|
|
4
|
Le TM, Zhornitsky S, Wang W, Zhang S, Li CR. Problem drinking alters gray matter volume and food cue responses of the lateral orbitofrontal cortex. Addict Biol 2021; 26:e12857. [PMID: 31746092 DOI: 10.1111/adb.12857] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/18/2019] [Accepted: 11/03/2019] [Indexed: 01/01/2023]
Abstract
Alcohol misuse is associated with significant energy deficits. As feeding involves multiple sensory, cognitive, and affective processes, low food intake in problem drinkers likely reflects alterations in both regional and inter-regional responses. To investigate the effects of problem drinking on feeding-related neural activities and connectivities, we examined functional magnetic resonance imaging (fMRI) data in 82 drinkers who viewed palatable food and nonfood images in alternating blocks. Drinking severity was assessed with the Alcohol Use Disorders Identification Test (AUDIT). A whole-brain multiple regression with AUDIT scores as the predictor showed a negative correlation between drinking severity and activation to food vs nonfood cues in the lateral orbitofrontal cortex (lOFC). AUDIT scores were also negatively correlated with the gray matter volume (GMV) of the lOFC and regions that responded preferentially to food stimuli, including the left middle frontal gyrus, bilateral middle insula, and occipital cortices. Connectivity strength between the lOFC and these regions was negatively modulated by drinking severity. In contrast, there was no relationship between AUDIT scores and lOFC connectivity with regions that did not show either selectivity to food images or GMV loss. A mediation analysis further suggested that alcohol misuse may have compromised lOFC's structural integrity, which in turn disrupted lOFC interactions with regions that support the processing of visual food cues. Overall, the findings provide evidence for the effects of problem drinking on the brain substrates of feeding, potentially shedding light on the neural mechanisms underlying energy deficits in at-risk drinkers.
Collapse
Affiliation(s)
- Thang M. Le
- Department of Psychiatry Yale University School of Medicine New Haven Connecticut
| | - Simon Zhornitsky
- Department of Psychiatry Yale University School of Medicine New Haven Connecticut
| | - Wuyi Wang
- Department of Psychiatry Yale University School of Medicine New Haven Connecticut
| | - Sheng Zhang
- Department of Psychiatry Yale University School of Medicine New Haven Connecticut
| | - Chiang‐Shan R. Li
- Department of Psychiatry Yale University School of Medicine New Haven Connecticut
- Department of Neuroscience Yale University School of Medicine New Haven Connecticut
- Interdepartmental Neuroscience Program Yale University School of Medicine New Haven Connecticut
| |
Collapse
|
5
|
Gender and Racial/Ethnic Differences in the Association Between Alcohol Drinking Patterns and Body Mass Index-the National Health and Nutrition Examination Survey, 1999-2010. J Racial Ethn Health Disparities 2018; 6:301-311. [PMID: 30232791 DOI: 10.1007/s40615-018-0525-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 08/01/2018] [Accepted: 09/04/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Racial/ethnic variations in both alcohol consumption and obesity prevalence are well established. However, previous research indicates that drinking patterns influence the relation of alcohol intake to body mass index (BMI), and information on racial/ethnic differences in the relation of drinking pattern to BMI is lacking. METHODS Multi-year cross-sectional data extracted from the 1999-2010 National Health and Nutrition Examination Survey for adults ≥ 20 years (N = 25,816) were used. Effects of drinking patterns were analyzed using a linear dose-response model that considered the joint effects of frequency (number of days in the past year that at least one drink was consumed) and dosage (the number of drinks consumed in excess of the first drink on days when more than one drink was consumed). RESULTS For all racial/ethnic groups except Mexican Americans, current drinkers had a lower mean BMI than non-drinkers. Mean BMI differences were - 0.721 kg/m2 for non-Hispanic white (white) men and - 1.292 kg/m2 for white women. Among drinkers, drinking frequency was negatively associated with BMI for all racial/ethnic groups; however, this effect was significantly smaller for Mexican American men and other Hispanic men than white men. Dosage was positively associated with BMI among all racial/ethnic groups except Mexican American women and other Hispanic women; this effect was significantly stronger among black women than white women. CONCLUSION Gender and racial/ethnic differences in the relation of drinking patterns to BMI should be taken into consideration when investigating factors that influence the effect of alcohol consumption on BMI.
Collapse
|
6
|
Sirohi S, Van Cleef A, Davis JF. Intermittent access to a nutritionally complete high-fat diet attenuates alcohol drinking in rats. Pharmacol Biochem Behav 2016; 153:105-115. [PMID: 27998722 DOI: 10.1016/j.pbb.2016.12.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 11/25/2016] [Accepted: 12/16/2016] [Indexed: 10/20/2022]
Abstract
Binge eating disorder and alcohol use disorder (AUD) frequently co-occur in the presence of other psychiatric conditions. Data suggest that binge eating engages similar behavioral and neurochemical processes common to AUD, which might contribute to the etiology or maintenance of alcoholism. However, it is unclear how binge feeding behavior and alcohol intake interact to promote initiation or maintenance of AUD. We investigated the impact of binge-like feeding on alcohol intake and anxiety-like behavior in male Long Evans rats. Rats received chow (controls) or extended intermittent access (24h twice a week; Int-HFD) to a nutritionally complete high-fat diet for six weeks. Standard rodent chow was available ad-libitum to all groups and food intake was measured. Following HFD exposure, 20.0% ethanol, 2.0% sucrose intake and endocrine peptide levels were evaluated. Anxiety-like behavior was measured using a light-dark (LD) box apparatus. Rats in the Int-HFD group displayed a binge-like pattern of feeding (alternations between caloric overconsumption and voluntary caloric restriction). Surprisingly, alcohol intake was significantly attenuated in the Int-HFD group whereas sugar consumption was unaffected. Plasma acyl-ghrelin levels were significantly elevated in the Int-HFD group, whereas glucagon-like peptide-1 levels did not change. Moreover, rats in the Int-HFD group spent more time in the light side of the LD box compared to controls, indicating that binge-like feeding induced anxiolytic effects. Collectively, these data suggest that intermittent access to HFD attenuates alcohol intake through reducing anxiety-like behavior, a process potentially controlled by elevated plasma ghrelin levels.
Collapse
Affiliation(s)
- Sunil Sirohi
- Department of Integrative Physiology and Neuroscience, Washington State University, Pullman, WA, United States; Laboratory of Endocrine and Neuropsychiatric Disorders, Division of Basic Pharmaceutical Sciences, College of Pharmacy, Xavier University of Louisiana, New Orleans, LA, United States.
| | - Arriel Van Cleef
- Department of Integrative Physiology and Neuroscience, Washington State University, Pullman, WA, United States
| | - Jon F Davis
- Department of Integrative Physiology and Neuroscience, Washington State University, Pullman, WA, United States
| |
Collapse
|
7
|
Kokavec A. Migraine: A disorder of metabolism? Med Hypotheses 2016; 97:117-130. [PMID: 27876120 DOI: 10.1016/j.mehy.2016.10.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 10/23/2016] [Accepted: 10/31/2016] [Indexed: 02/08/2023]
Abstract
The treatment and prevention of migraine within the last decade has become largely pharmacological. While there is little doubt that the advent of drugs (e.g. triptans) has helped many migraine sufferers to lead a normal life, there is still little knowledge with respect to the factors responsible for precipitating a migraine attack. Evidence from biochemical and behavioural studies from a number of disciplines is integrated to put forward the proposal that migraine is part of a cascade of events, which together act to protect the organism when confronted by a metabolic challenge.
Collapse
Affiliation(s)
- Anna Kokavec
- University of New England, School of Health, Armidale, NSW 2350, United States.
| |
Collapse
|
8
|
Chen Y, Qin N, Guo J, Qian G, Fang D, Shi D, Xu M, Yang F, He Z, Van Nostrand JD, Yuan T, Deng Y, Zhou J, Li L. Functional gene arrays-based analysis of fecal microbiomes in patients with liver cirrhosis. BMC Genomics 2014; 15:753. [PMID: 25179593 PMCID: PMC4171554 DOI: 10.1186/1471-2164-15-753] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Accepted: 08/26/2014] [Indexed: 02/07/2023] Open
Abstract
Background Human gut microbiota plays an important role in the pathogenesis of cirrhosis complications. Although the phylogenetic diversity of intestinal microbiota in patients with liver cirrhosis has been examined in several studies, little is known about their functional composition and structure. Results To characterize the functional gene diversity of the gut microbiome in cirrhotic patients, we recruited a total of 42 individuals, 12 alcoholic cirrhosis patients, 18 hepatitis B virus (HBV)-related cirrhosis patients, and 12 normal controls. We determined the functional structure of these samples using a specific functional gene array, which is a combination of GeoChip for monitoring biogeochemical processes and HuMiChip specifically designed for analyzing human microbiomes. Our experimental data showed that the microbial community functional composition and structure were dramatically distinctive in the alcoholic cirrhosis. Various microbial functional genes involved in organic remediation, stress response, antibiotic resistance, metal resistance, and virulence were highly enriched in the alcoholic cirrhosis group compared to the control group and HBV-related cirrhosis group. Cirrhosis may have distinct influences on metabolic potential of fecal microbial communities. The abundance of functional genes relevant to nutrient metabolism, including amino acid metabolism, lipid metabolism, nucleotide metabolism, and isoprenoid biosynthesis, were significantly decreased in both alcoholic cirrhosis group and HBV-related cirrhosis group. Significant correlations were observed between functional gene abundances and Child-Pugh scores, such as those encoding aspartate-ammonia ligase, transaldolase, adenylosuccinate synthetase and IMP dehydrogenase. Conclusions Functional gene array was utilized to study the gut microbiome in alcoholic and HBV-related cirrhosis patients and controls in this study. Our array data indicated that the functional composition of fecal microbiomes was heavily influenced by cirrhosis, especially by alcoholic cirrhosis. This study provides new insights into the functional potentials and activity of gut microbiota in cirrhotic patients with different etiologies. Electronic supplementary material The online version of this article (doi:10.1186/1471-2164-15-753) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Jizhong Zhou
- State Key Laboratory for Diagnosis and Treatment of Infectious Disease, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University, Hangzhou 310003, PR China.
| | | |
Collapse
|
9
|
Kokavec A, Halloran MA. Consuming a small-moderate dose of red wine alone can alter the glucose–insulin relationship. Can J Physiol Pharmacol 2010; 88:1147-56. [DOI: 10.1139/y10-092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The aim in the present study was to assess the effect of small-moderate red wine ingestion on the level of serum insulin and plasma glucose when nutritional status is varied. Twenty nondiabetic males (19–22 years) participated in the study. In the fasting trial, all participants underwent a 6 h fast prior to consuming 4 standard units of red wine (40 g alcohol) or the equivalent amount of placebo as dealcoholized wine (containing <0.5% alcohol, 0% resveratrol) over a 135 min period. Alternatively, in the feeding trial, participants consumed food for 45 min prior to ingesting 4 standard units of red wine (40 g alcohol) or placebo over 135 min. Serum insulin and plasma glucose were assessed at regular 45 min intervals during all trials. The results showed a significant decrease in the level of serum insulin and no significant change in plasma glucose concentration in the fasting trial. Alternatively, a significant alcohol-induced decrease in plasma glucose and no change in serum insulin occurred when red wine alone was consumed after food. It was concluded that red wine can alter the glucose–insulin relationship and ingesting red wine alone (without food) should not be encouraged in nondiabetic individuals.
Collapse
Affiliation(s)
- Anna Kokavec
- School of Psychological Science, La Trobe University, P.O. Box 199, Bendigo, Victoria 3552, Australia
| | - Mark A. Halloran
- School of Psychological Science, La Trobe University, P.O. Box 199, Bendigo, Victoria 3552, Australia
| |
Collapse
|
10
|
Sacharczuk M, Sadowski B, Jaszczak K, Lipkowski AW, Swiergiel AH. Opposite effects of alcohol in regulating stress-induced changes in body weight between the two mouse lines with enhanced or low opioid system activity. Physiol Behav 2010; 99:627-31. [DOI: 10.1016/j.physbeh.2010.01.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2009] [Revised: 12/16/2009] [Accepted: 01/26/2010] [Indexed: 11/24/2022]
|
11
|
Delzenne N, Blundell J, Brouns F, Cunningham K, De Graaf K, Erkner A, Lluch A, Mars M, Peters HPF, Westerterp-Plantenga M. Gastrointestinal targets of appetite regulation in humans. Obes Rev 2010; 11:234-50. [PMID: 20433660 DOI: 10.1111/j.1467-789x.2009.00707.x] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The aim of this paper is to describe and discuss relevant aspects of the assessment of physiological functions - and related biomarkers - implicated in the regulation of appetite in humans. A short introduction provides the background and the present state of biomarker research as related to satiety and appetite. The main focus of the paper is on the gastrointestinal tract and its functions and biomarkers related to appetite for which sufficient data are available in human studies. The first section describes how gastric emptying, stomach distension and gut motility influence appetite; the second part describes how selected gastrointestinal peptides are involved in the control of satiety and appetite (ghrelin, cholecystokinin, glucagon-like peptide, peptide tyrosin-tyrosin) and can be used as potential biomarkers. For both sections, methodological aspects (adequacy, accuracy and limitation of the methods) are described. The last section focuses on new developments in techniques and methods for the assessment of physiological targets involved in appetite regulation (including brain imaging, interesting new experimental approaches, targets and markers). The conclusion estimates the relevance of selected biomarkers as representative markers of appetite regulation, in view of the current state of the art.
Collapse
Affiliation(s)
- N Delzenne
- Louvain Drug Research Institute, Unit PMNT 7369, Université Catholique de Louvain, Brussels, Belgium
| | | | | | | | | | | | | | | | | | | |
Collapse
|
12
|
Alcohol, appetite and energy balance: is alcohol intake a risk factor for obesity? Physiol Behav 2010; 100:82-9. [PMID: 20096714 DOI: 10.1016/j.physbeh.2010.01.012] [Citation(s) in RCA: 174] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2009] [Revised: 01/08/2010] [Accepted: 01/11/2010] [Indexed: 11/22/2022]
Abstract
The increased recognition that the worldwide increase in incidence of obesity is due to a positive energy balance has lead to a focus on lifestyle choices that may contribute to excess energy intake, including the widespread belief that alcohol intake is a significant risk factor for development of obesity. This brief review examines this issue by contrasting short-term laboratory-based studies of the effects of alcohol on appetite and energy balance and longer-term epidemiological data exploring the relationship between alcohol intake and body weight. Current research clearly shows that energy consumed as alcohol is additive to that from other dietary sources, leading to short-term passive over-consumption of energy when alcohol is consumed. Indeed, alcohol consumed before or with meals tends to increase food intake, probably through enhancing the short-term rewarding effects of food. However, while these data might suggest that alcohol is a risk factor for obesity, epidemiological data suggests that moderate alcohol intake may protect against obesity, particularly in women. In contrast, higher intakes of alcohol in the absence of alcohol dependence may increase the risk of obesity, as may binge-drinking, however these effects may be secondary to personality and habitual beverage preferences.
Collapse
|