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2.
Alcohol Clin Exp Res (Hoboken) ; 48(1): 88-97, 2024 Jan.
Article in English | MEDLINE | ID: mdl-38206286

ABSTRACT

BACKGROUND: Metabolic dysfunction-associated steatotic liver disease (MASLD) and alcohol consumption have both increased in recent years, and there is debate as to whether nonheavy alcohol use is safe in MASLD. We analyzed the association between different nonheavy alcohol use patterns and at-risk liver fibrosis among individuals with MASLD. METHODS: We conducted a cross-sectional study of 1072 eligible National Health and Nutrition Examination Survey participants with MASLD who reported nonheavy alcohol consumption. We used vibration-controlled transient elastography to define the primary outcome of at-risk liver fibrosis as >8.2 kPa (stage F2-F4). Multivariable logistic regression models were used to determine the association of different alcohol consumption patterns (average drinks/day, drinking days/week, weekly alcohol intake, type of alcoholic beverage) and at-risk hepatic fibrosis, controlling for demographic/socioeconomic, lifestyle/dietary, and metabolic risk factors. RESULTS: Exclusive liquor or cocktail drinkers had a 5.02-fold odds of at-risk fibrosis (95% CI: 1.15-21.95) compared with non-drinkers when controlling for potential confounders. While consuming an average of 2 drinks/day, ≥3 drinking days/week, or 1-3 drinks/week appeared to have a lower association with at-risk fibrosis when controlling for demographic/socioeconomic risk factors, the association was not present after controlling for lifestyle/dietary and metabolic risk factors. CONCLUSIONS: There is an association between exclusive liquor/cocktail consumption and at-risk liver fibrosis in patients with MASLD who report nonheavy alcohol consumption.

3.
Alcohol Alcohol ; 59(1)2024 Jan 11.
Article in English | MEDLINE | ID: mdl-37873970

ABSTRACT

Increased alcohol consumption during the coronavirus disease 2019 pandemic is projected to impact alcohol-related liver disease (ALD) morbidity and mortality. Inter-hospital escalation-of-care referral requests to our tertiary-care hepatology unit were analyzed from January 2020 through December 2022. Most requests to our center were for ALD with an increase in requests from intermediate care units, suggestive of higher acuity illness.


Subject(s)
COVID-19 , Liver Diseases, Alcoholic , Humans , Liver Diseases, Alcoholic/epidemiology , Liver Diseases, Alcoholic/therapy , Alcohol Drinking/epidemiology , Pandemics , COVID-19/epidemiology , Referral and Consultation , Hospitals
5.
Aliment Pharmacol Ther ; 59(1): 89-99, 2024 Jan.
Article in English | MEDLINE | ID: mdl-37873878

ABSTRACT

BACKGROUND: Clostridioides difficile infections (CDIs) are common among patients with inflammatory bowel disease (IBD) and can mimic and exacerbate IBD flares, thus warranting appropriate testing during flares. AIMS: To examine recent trends in rates of CDI and associated risk factors in hospitalized IBD patients, which may better inform targeted interventions to mitigate the risk of infection. METHODS: This is a retrospective analysis using the Nationwide Readmissions Database from 2010 to 2020 of hospitalized individuals with Crohn's disease (CD) or ulcerative colitis (UC). Longitudinal changes in rates of CDI were evaluated using International Classification of Diseases codes. Multivariable logistic regression evaluated the association between patient- and hospital-related factors and CDI. RESULTS: There were 2,521,935 individuals with IBD who were hospitalized at least once during the study period. Rates of CDI in IBD-related hospitalizations increased from 2010 to 2015 (CD: 1.64%-3.32%, p < 0.001; UC: 4.15%-5.81%, p < 0.001), followed by a steady decline from 2016 to 2020 (CD: 3.15%-2.27%, p < 0.001; UC: 5.04%-4.27%, p < 0.001). In multivariable models, CDI was associated with the Charlson-Deyo comorbidity index, public insurance, and hospital size. CDI was associated with increased mortality. CONCLUSIONS: Rates of CDI among hospitalized patients with IBD had initially increased, but have declined since 2015. Increased comorbidity, large hospital size, public insurance, and urban teaching hospitals were associated with higher rates of CDI. CDI was associated with increased mortality in hospitalized patients with IBD. Continued vigilance, infection control, and treatment of CDI can help continue the trend of declining infection rates.


Subject(s)
Clostridioides difficile , Clostridium Infections , Colitis, Ulcerative , Crohn Disease , Inflammatory Bowel Diseases , Humans , Retrospective Studies , Inflammatory Bowel Diseases/complications , Inflammatory Bowel Diseases/epidemiology , Colitis, Ulcerative/complications , Colitis, Ulcerative/diagnosis , Colitis, Ulcerative/epidemiology , Crohn Disease/complications , Crohn Disease/diagnosis , Crohn Disease/epidemiology , Clostridium Infections/diagnosis , Clostridium Infections/epidemiology , Risk Factors
6.
Inflamm Bowel Dis ; 2023 Oct 19.
Article in English | MEDLINE | ID: mdl-37857421

ABSTRACT

BACKGROUND: Many women with inflammatory bowel disease (IBD) are diagnosed by their reproductive years. Prior literature suggests that women with IBD may be at increased risk of adverse pregnancy outcomes. Biologics have revolutionized IBD treatment, and current evidence favors continuation during pregnancy. We sought to examine trends in pregnancy outcomes over 20 years with the evolution of IBD treatment. METHODS: Using the National Inpatient Sample, IBD and non-IBD obstetric hospitalizations were identified between 1998 and 2018 using International Classification of Diseases 9 and 10 codes. Outcomes of interest included cesarean delivery, gestational diabetes, preeclampsia/eclampsia, premature rupture of membranes (PROM), preterm delivery, fetal growth restriction (FGR), fetal distress, and stillbirth. Stratified by Crohn's disease (CD), ulcerative colitis (UC), and non-IBD deliveries, temporal trends and multivariable logistic regression were analyzed. RESULTS: There were 48 986 CD patients, 30 998 UC patients, and 69 963,805 non-IBD patients. Between 1998 and 2018, CD deliveries increased from 3.3 to 12.9 per 10 000 deliveries (P < 0.001) and UC deliveries increased from 2.3 to 8.6 per 10 000 deliveries (P < 0.001). Cesarean deliveries, gestational diabetes, preeclampsia/eclampsia, PROM, FGR, and fetal distress increased over time for IBD and non-IBD women, while preterm deliveries decreased (P < 0.001). Multivariable analyses demonstrated that IBD patients had higher risk of cesarean delivery, preeclampsia/eclampsia, PROM, and preterm delivery compared with non-IBD patients. CONCLUSION: Over a 20-year period, live deliveries amongst women with IBD have increased. Trends in pregnancy outcomes have followed a similar trajectory in patients with and without IBD. However, there is still demonstrable risk of adverse pregnancy outcomes in patients with IBD.


In this study examining pregnancy trends over 20 years, the proportion of live deliveries amongst women with IBD increased steadily. Despite advances in treatment, we found that IBD still confers a higher risk for many adverse pregnancy outcomes.

7.
Gastro Hep Adv ; 2(6): 747-754, 2023.
Article in English | MEDLINE | ID: mdl-37712010

ABSTRACT

BACKGROUND AND AIMS: Substance use among persons with Crohn's disease (CD) is associated with symptomatic exacerbation and poorer quality of life. However, data on the prevalence of substance use among individuals with CD are limited. Therefore, our study aimed to estimate the burden of alcohol and drug use among individuals with incident CD in the United States. We also assessed the associations between CD-related interventions and substance use after CD diagnosis. METHODS: Our retrospective cohort study of the national Medicaid databases from 2010 to 2019 identified participants with newly diagnosed CD and defined substance use (ie, alcohol, opioids, cocaine, amphetamine, and cannabis) using diagnosis codes. Multivariable logistic regression models assessed the associations between CD-related interventions and substance use after CD diagnosis. RESULTS: Overall, 16.3% of Medicaid enrollees with incident CD had substance ever-use, most commonly alcohol or opioids (each 8.0%). Any substance use saw an absolute decrease of 3.8% after CD diagnosis, but changes were less than 1% in either direction for each substance. CD-related hospitalization was associated with increased alcohol or opioid use post-CD diagnosis. Surgery was associated with lower use post-CD of opioids but not alcohol. CD medications (except steroids) were generally associated with decreased post-CD alcohol or opioid use. CONCLUSION: Among Medicaid enrollees with incident CD, alcohol and opioid use were more frequent than previously published estimates for the general US population (6% and 4%, respectively, in 2019). Consequently, medical communities must be more aware of substance use by patients with CD to provide quality patient-centered care.

8.
Nutrients ; 15(18)2023 Sep 15.
Article in English | MEDLINE | ID: mdl-37764782

ABSTRACT

Nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis (NASH) are fast becoming the most common chronic liver disease and are often preventable with healthy dietary habits and weight management. Sugar-sweetened beverage (SSB) consumption is associated with obesity and NAFLD. However, the impact of different types of SSBs, including artificially sweetened beverages (ASBs), is not clear after controlling for total sugar intake and total caloric intake. The aim of this study was to examine the association between the consumption of different SSBs and the risk of NAFLD and NASH in US adults. The representativeness of 3739 US adults aged ≥20 years old who had completed 24 h dietary recall interviews and measurements, including dietary, SSBs, smoking, physical activity, and liver stiffness measurements, were selected from the National Health and Nutrition Examination Survey 2017-2020 surveys. Chi-square tests, t-tests, and weighted logistic regression models were utilized for analyses. The prevalence of NASH was 20.5%, and that of NAFLD (defined without NASH) was 32.7% of US. adults. We observed a higher prevalence of NASH/NAFLD in men, Mexican-Americans, individuals with sugar intake from SSBs, light-moderate alcohol use, lower physical activity levels, higher energy intake, obesity, and medical comorbidities. Heavy sugar consumption through SSBs was significantly associated with NAFLD (aOR = 1.60, 95% CI = 1.05-2.45). In addition, the intake of ASBs only (compared to the non-SSB category) was significantly associated with NAFLD (aOR = 1.78, 95% CI = 1.04-3.05), after adjusting for demographic, risk behaviors, and body mass index. A higher sugar intake from SSBs and exclusive ASB intake are both associated with the risk of NAFLD.


Subject(s)
Non-alcoholic Fatty Liver Disease , Sugar-Sweetened Beverages , Adult , Male , Humans , Young Adult , Non-alcoholic Fatty Liver Disease/epidemiology , Non-alcoholic Fatty Liver Disease/etiology , Artificially Sweetened Beverages/analysis , Sweetening Agents/adverse effects , Sweetening Agents/analysis , Sugar-Sweetened Beverages/adverse effects , Sugar-Sweetened Beverages/analysis , Beverages/analysis , Nutrition Surveys , Obesity/epidemiology , Obesity/etiology , Sugars
9.
Transplant Direct ; 9(9): e1532, 2023 Sep.
Article in English | MEDLINE | ID: mdl-37649789

ABSTRACT

Background: Many centers have removed 6-mo pretransplant alcohol abstinence requirements to provide early liver transplant (ELT) for individuals with severe alcohol-associated liver disease (ALD), but the practice remains controversial. Using data collected from a nationally distributed survey, this study examines the practices and attitudes of transplant centers in the United States regarding ELT. Methods: A 20-item survey designed to assess center practices and provider attitudes was distributed to 225 medical and surgical directors from 143 liver transplant centers via email. Results: Surveys were completed by 28.9% (n = 65) of directors and 39% (n = 56) of transplant centers. All responding centers reported evaluating patients for ELT. Circumstances for considering ELT included <6 mo of survival without a transplant (96.4%) and inability to participate in alcohol addiction therapy pretransplant (75%). Most (66%) directors indicated their center had established criteria for listing candidates with severe ALD for ELT. Regarding important factors for ELT candidate listing, 57.1% indicated patient survival, 37.5% indicated graft survival, and 55.4% indicated having a low risk of relapse. Only 12.7% of directors affirmed the statement, "Six months of pretransplant abstinence decreases the risk of relapse." Conclusions: More centers are providing ELT for severe ALD. Inability to participate in alcohol addiction therapy and <6 mo of survival are commonly reported circumstances for considering ELT. Continued investigation of posttransplant outcomes in patients receiving ELT is essential to establishing a national consensus for distributing this valuable resource.

11.
South Med J ; 116(7): 524-529, 2023 07.
Article in English | MEDLINE | ID: mdl-37400095

ABSTRACT

OBJECTIVES: The impact of race on patients presenting to North American hospitals with postliver transplant complications/failure (PLTCF) has not been studied fully. We compared in-hospital mortality and resource utilization outcomes between White and Black patients hospitalized with PLTCF. METHODS: This was a retrospective cohort study that evaluated the years 2016 and 2017 from the National Inpatient Sample. Regression analysis was used to determine in-hospital mortality and resource utilization. RESULTS: There were 10,805 hospitalizations for adults with liver transplants who presented with PLTCF. White and Black patients with PLTCF made up 7925 (73.3%) hospitalizations from this population. Among this group, 6480 were White (81.7%) and 1445 were Black (18.2%). Blacks were younger than Whites (mean age ± standard error of the mean: 46.8 ± 1.1 vs 53.6 ± 0.39 years, P < 0.01). Blacks were more likely to be female (53.9% vs 37.4%, P < 0.01). Charlson Comorbidity Index scores were not significantly different (scores ≥3: 46.7% vs 44.2%, P = 0.83). Blacks had significantly higher odds for in-hospital mortality (adjusted odds ratio 2.9, confidence interval [CI] 1.4-6.1; P < 0.01). Hospital charges were higher for Blacks compared with Whites (adjusted mean difference $48,432; 95% CI $2708-$94,157, P = 0.03). Blacks had significantly longer lengths of hospital stays (adjusted mean difference 3.1 days, 95% CI 1.1-5.1, P < 0.01). CONCLUSIONS: Compared with White patients hospitalized for PLTCF, Black patients had higher in-hospital mortality and resource use. Investigation into causes leading to this health disparity is needed to improve in-hospital outcomes.


Subject(s)
Black or African American , Hospital Mortality , Liver Transplantation , White , Adult , Female , Humans , Male , Black or African American/statistics & numerical data , Hospital Mortality/ethnology , Hospitalization/economics , Hospitalization/statistics & numerical data , Retrospective Studies , United States/epidemiology , White/statistics & numerical data , Liver Transplantation/adverse effects , Liver Transplantation/mortality , Liver Transplantation/statistics & numerical data , Facilities and Services Utilization/economics , Facilities and Services Utilization/statistics & numerical data , Hospital Charges/statistics & numerical data , Length of Stay/economics , Length of Stay/statistics & numerical data
12.
JAMA Netw Open ; 6(7): e2324770, 2023 07 03.
Article in English | MEDLINE | ID: mdl-37477918

ABSTRACT

Importance: Injection drug use is the primary risk factor for hepatitis C virus (HCV) infection in adults. More than one-third of newly reported HCV cases occur in women, particularly among persons aged 20 to 39 years. However, nationally representative data on HCV during pregnancy are limited. Objective: To estimate the temporal trend of HCV-positive pregnancies during the opioid epidemic and identify HCV-associated maternal and perinatal outcomes. Design, Setting, and Participants: A cross-sectional study was performed with data from the US, from calendar year 1998 through 2018. Data analysis was conducted from November 14, 2021, to May 14, 2023. Participants included women during in-hospital childbirth or spontaneous abortion in the National Inpatient Sample of the Healthcare Cost and Utilization Project. Exposure: Maternal HCV infection. Main Outcomes and Measures: The main outcome was the temporal trend, measured as change in the annual prevalence, in the prevalence of HCV positivity among pregnant women since the start of the opioid epidemic in the late 1990s. Secondary outcomes were the associations shown as relative odds between maternal HCV infection and maternal and perinatal adverse events. Results: During the study period, more than 70 million hospital admissions resulted in childbirth or spontaneous abortion. Among them, 137 259 (0.20%; 95% CI, 0.19%-0.21%) involved mothers with HCV; these individuals were more often White (77.4%; 95% CI, 76.1%-78.6%), low-income (40.0%; 95% CI, 38.6%-41.5%), and likely to have histories of tobacco (41.7%; 95% CI, 40.6%-42.9%), alcohol (1.8%; 95% CI, 1.6%-2.0%), and opioid (28.9%; 95% CI, 27.3%-30.6%) use compared with HCV-negative mothers. The median age of women with HCV was 28.0 (IQR, 24.3-32.2) years, and the median age of HCV-negative women was 27.2 (IQR, 22.7-31.8) years. The prevalence of HCV-positive pregnancies increased 16-fold during the study period, reaching 5.3 (95% CI, 4.9-5.7) cases per 1000 pregnancies in 2018. Age-specific prevalence increases ranged from 3-fold (age, 41-50 years) to 31-fold (age, 21-30 years). Higher odds of cesarean delivery, preterm labor, poor fetal growth, or fetal distress were associated with HCV-positivity during pregnancy. However, no significant differences were observed in gestational diabetes, preeclampsia, eclampsia, or stillbirths. Conclusions and Relevance: In this cross-sectional study, the prevalence of HCV-positive pregnancies increased markedly, and maternal HCV infection was associated with increased risks for adverse perinatal outcomes. These data may support recent recommendations for universal HCV screening with each pregnancy.


Subject(s)
Abortion, Spontaneous , Hepatitis C , Adult , Infant, Newborn , Pregnancy , Female , Infant , Humans , Young Adult , Middle Aged , Pregnancy Outcome/epidemiology , Abortion, Spontaneous/epidemiology , Prevalence , Cross-Sectional Studies , Hepatitis C/epidemiology , Hepacivirus
14.
JGH Open ; 7(4): 291-298, 2023 Apr.
Article in English | MEDLINE | ID: mdl-37125247

ABSTRACT

Background and Aim: To identify demographic factors associated with tobacco use in Crohn's disease (CD) patients in the US Medicaid population and examine how tobacco use affects disease outcomes. Methods: We included Medicaid-eligible patients who had ≥1 ICD code for CD, and 1 year of eligibility before and after the initial encounter. We used ICD codes to identify tobacco use with respect to the time of diagnosis and used logistic regression to identify the association between age, sex, and race with tobacco use at any point before diagnosis and after diagnosis, and determine the association of tobacco use before and after diagnosis on disease outcomes. Results: We identified 98 176 eligible patients; 74.5% had no documented use of tobacco and 25.5% used tobacco at some point; 21.1% had used tobacco before their CD diagnosis and 11.8% had used tobacco after diagnosis. The population that used tobacco had a higher proportion of women, those who were White, non-Hispanic, and those in their middle ages (21-60) than the group that did not use tobacco. Tobacco use before diagnosis resulted in higher risk of hospitalization and surgery (OR: 1.85 and 1.36, respectively). Conclusion: Within the CD Medicaid population, tobacco use is more common in women than men, which differs from the general population, which is possibly a result of using diagnostic codes rather than survey data. Smoking cessation efforts should especially be directed at younger people who are at risk for CD, due to increased risk for more adverse outcomes among those who use tobacco before diagnosis.

15.
Article in English | MEDLINE | ID: mdl-37187322

ABSTRACT

BACKGROUND & AIMS: Twenty-five percent of the United States population is enrolled in Medicaid. Rates of Crohn's disease (CD) have not been estimated in the Medicaid population since the Affordable Care Act expansion in 2014. We aimed to estimate the incidence and prevalence of CD by age, sex, and race. METHODS: We identified all 2010-2019 Medicaid CD encounters using codes from the International Classification of Diseases, Clinical Modification versions 9 and 10. Individuals with ≥2 CD encounters were included. Sensitivity analyses were performed on other definitions (eg, ≥1 CD encounter). Incidence required ≥1 year of Medicaid eligibility prior to first CD encounter date (2013-2019). We calculated CD prevalence and incidence using the entire Medicaid population as the denominator. Rates were stratified by calendar year, age, sex, and race. Poisson regression models examined CD-associated demographic characteristics. We compared demographics and treatments of the entire Medicaid population with the multiple CD case definitions using percent and median. RESULTS: A total of 197,553 beneficiaries had ≥2 CD encounters. The CD point prevalence per 100,000 persons rose from 56 (2010) to 88 (2011) to 165 (2019). CD incidence per 100,000 person-years was 18 (2013) and 13 (2019). Higher incidence and prevalence rates correlated with female, white, or multiracial beneficiaries. Prevalence rates rose in later years. Incidence decreased over time. CONCLUSIONS: From 2010 to 2019, Medicaid population CD prevalence increased while incidence decreased from 2013 to 2019. Overall Medicaid CD incidence and prevalence ranges align with prior large administrative database studies.

16.
Liver Transpl ; 29(7): 745-756, 2023 07 01.
Article in English | MEDLINE | ID: mdl-36728621

ABSTRACT

Transplant centers conventionally require at least 6 months of alcohol abstinence before offering liver transplants for alcohol-associated liver disease. However, early liver transplant (ELT)-proceeding with a transplant when clinically necessary without first meeting the conventional requirement-is increasingly gaining attention. In our study, we qualitatively assessed ELT recipients' perceived challenges and supports regarding alcohol-associated liver disease, transplant, and posttransplant survivorship. To diversify perspectives based on gender, race/ethnicity, age, time since ELT, and pretransplant abstinence duration, we purposively recruited ELT recipients and conducted semistructured interviews. Recruitment continued until data saturation. We analyzed transcripts using inductive thematic analysis. We interviewed 20 ELT recipients between June and December 2020 and identified themes within 3 participant-characterized time periods. Three themes emerged in life before severe illness: (1) alcohol as a "constant" part of life, (2) alcohol use negatively affecting relationships and work life, and (3) feeling "stuck" in the cycle of drinking. Two themes emerged during the severe illness period: (4) rapidity of health decline and (5) navigating medical care and the 6-month abstinence requirement. Finally, in life after transplant, 4 themes emerged: (6) feelings of shame or stigma and new self-worth, (7) reconnecting with others and redefining boundaries, (8) transplant as a defining point for sobriety, and (9) work-related challenges. Overall, participants expressed gratitude for receiving a gift of life and acknowledged their responsibilities to the new liver. ELT recipient experiences reveal complex psychosocial challenges related to addiction, inadequate support system, and stigma, particularly in the posttransplant period. The care of ELT recipients would be incomplete if focused solely on optimizing patient or graft survival.


Subject(s)
Liver Diseases, Alcoholic , Liver Transplantation , Humans , Liver Transplantation/adverse effects , Liver Diseases, Alcoholic/surgery
17.
Transplant Direct ; 9(2): e1426, 2023 Feb.
Article in English | MEDLINE | ID: mdl-36700067

ABSTRACT

Liver transplantation (LT) candidates frequently have multiple cardiovascular risk factors, and cardiovascular disease is a major cause of morbidity and mortality after LT. Coronary artery calcium (CAC) scores are a noninvasive assessment of coronary artery disease using computed tomography. This study examines CAC scores and cardiac risk factors and their association with outcomes after LT. Methods: Patients who underwent LT between January 2010 and June 2019 with a pretransplant CAC score were included in this study. Patients were divided by CAC score into 4 groups (CAC score 0, CAC score 1-100, CAC score 101-400, CAC score >400). Major adverse cardiovascular events (MACEs) were defined as myocardial infarction, stroke, revascularization, heart failure, atrial fibrillation, and cardiovascular death. Associations between CAC score and MACE or all-cause mortality within the 5-y post-LT follow-up period were analyzed using Cox regression. Statistical significance was defined as P < 0.05. Results: During the study period, 773 adult patients underwent their first LT, and 227 patients met our study criteria. The median follow-up time was 3.4 (interquartile range 1.9, 5.3) y. After 5 y, death occurred in 47 patients (20.7%) and MACE in 47 patients (20.7%). In multivariable analysis, there was no difference in death between CAC score groups. There was significantly higher risk of MACE in the CAC score >400 group, with a hazard ratio 2.58 (95% confidence interval 1.05, 6.29). Conclusions: CAC score was not associated with all-cause mortality. Patients with CAC score >400 had an increase in MACEs within the 5-y follow-up period compared with patients with a CAC score = 0. Further research with larger cohorts is needed to examine cardiac risk stratification in this vulnerable patient population.

18.
Inflamm Bowel Dis ; 29(5): 705-715, 2023 05 02.
Article in English | MEDLINE | ID: mdl-35857336

ABSTRACT

BACKGROUND: We sought to review Crohn's disease (CD) case definitions that use diagnosis, procedure, and medication claims. METHODS: We searched PubMed and Embase from inception through January 31, 2022, using terms related to CD, inflammatory bowel disease, administrative claims, or validity. Each article was scrutinized by 2 authors independently screening and abstracting data. Collected data included participant characteristics, case definition characteristics, and case definition validity. When diagnostic accuracy was provided for multiple case definitions, we extracted the case definition selected by the authors. All diagnostic accuracy characteristics were captured. RESULTS: We identified 30 studies that evaluated a case definition using claims data to identify CD patients. The most common case definition included counts of diagnosis codes (57%) followed by a combination of diagnosis codes and medications (20%). All but 1 study validated the case definition with a medical chart review. In 2 studies, the patient's primary care provider completed a survey to confirm disease status. The positive predictive value of the case definitions ranged from 18% (≥1 code at a single U.S. health plan) to 100% (≥1 code plus a relevant prescription at a U.S. hospital). More complex case definitions (eg, ≥1 code + prescription or ≥2 codes) had lower variability in positive predictive value (≥80%) and specificity (≥85%) than the ≥1 code requirement. CONCLUSIONS: Health services researchers should validate case definitions in their research cohorts. When such validation cannot be performed, we recommend using a more complex case definition. Studies without a validated CD case definition should use sensitivity analyses to confirm the robustness of their results.


This systematic review of Crohn's disease (CD) case definitions identified that complex case definitions such as ≥1 diagnosis code + ≥1 prescription had desirable diagnostic accuracy properties.


Subject(s)
Crohn Disease , Humans , Predictive Value of Tests , Databases, Factual
19.
Drug Alcohol Depend ; 241: 109673, 2022 Dec 01.
Article in English | MEDLINE | ID: mdl-36332596

ABSTRACT

BACKGROUND: Direct-acting antivirals (DAA) are highly effective against hepatitis C virus (HCV) infection among persons with human immunodeficiency virus (PWH). However, alcohol use post-DAA treatment poses a continued threat to the liver. Whether the focus on liver health alone during HCV treatment can impact alcohol consumption is unclear. Therefore, we examined the change in alcohol use among HCV-coinfected PWH who received DAA therapy by non-addiction medical providers. METHODS: In our longitudinal clinical cohort study, we identified HCV-coinfected PWH who received interferon-free DAA therapy between January 2014 and June 2019 in the Centers for AIDS Research Network of Integrated Clinical Systems. The Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) was the alcohol screening instrument. We used mixed-effects logistic regression models to estimate the longitudinal change in alcohol use upon DAA therapy. RESULTS: Among 738 HCV-coinfected PWH, 339 (46 %) reported any alcohol use at the end of HCV treatment, including 113 (15 %) with high-risk use (i.e., AUDIT-C ≥3 for women, ≥4 for men). Concurrently, 280 (38 %) PWH noted active drug use, and 357 (48 %) were currently smoking. We observed no changes in the odds of any alcohol or high-risk alcohol use over time with DAA therapy. Findings were similar in the PWH subgroup with a history of alcohol use before DAA treatment. CONCLUSIONS: For PWH with HCV, alcohol use did not change following interferon-free DAA treatment by non-addiction medical providers. Thus, clinicians should consider integrating targeted alcohol use interventions into HCV care to motivate reduced alcohol consumption and safeguard future liver health.


Subject(s)
Alcoholism , Coinfection , HIV Infections , Hepatitis C, Chronic , Hepatitis C , Male , Female , Humans , United States/epidemiology , Hepacivirus , Antiviral Agents/therapeutic use , HIV , Hepatitis C, Chronic/drug therapy , Cohort Studies , Alcoholism/complications , Alcoholism/drug therapy , Alcoholism/epidemiology , HIV Infections/complications , HIV Infections/drug therapy , HIV Infections/epidemiology , Hepatitis C/complications , Hepatitis C/drug therapy , Hepatitis C/epidemiology , Alcohol Drinking/epidemiology
20.
Can J Gastroenterol Hepatol ; 2022: 8407990, 2022.
Article in English | MEDLINE | ID: mdl-36387036

ABSTRACT

Methods: We studied 2731 patients with known CLD who were hospitalized at the Johns Hopkins Health System with COVID-19 between March 1, 2020, and December 15, 2021. The primary outcome was all-cause mortality, and secondary outcomes were MV and vasopressors. Multivariable Cox regression models were performed to explore factors associated with the outcomes. Results: Overall, 80.1% had severe COVID-19, all-cause mortality was 8.9%, 12.8% required MV, and 11.2% received vasopressor support. Older patients with underlying comorbidities were more likely to have severe COVID-19. There was association between elevated aminotransferases and total bilirubin with more severe COVID-19. Hepatic decompensation was independently associated with all-cause mortality (HR 2.94; 95% CI 1.23-7.06). Alcohol-related liver disease (ALD, HR 2.79, 95% CI, 1.00-8.02) was independently associated with increased risk for MV, and independent factors related to vasopressor support were chronic pulmonary disease and underlying malignancy. Conclusions: COVID-19 infection in patients with CLD is associated with poor outcomes. SARS-CoV-2 infection in patients with hepatic decompensation was associated with an increased risk of in-hospital mortality hazard, and ALD among patients with COVID-19 was associated with an increased hazard for MV.


Subject(s)
COVID-19 , Liver Diseases , Humans , COVID-19/complications , COVID-19/epidemiology , SARS-CoV-2 , Liver Diseases/epidemiology , Risk Factors , Hospitals
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