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Roderburg C, Waldschmidt D, Leyh C, Krieg S, Krieg A, Luedde T, Loosen SH, Kostev K. Associating Appendicitis with Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD): A Novel Insight into an Unexpected Connection. J Clin Med 2024; 13:1319. [PMID: 38592145 PMCID: PMC10932235 DOI: 10.3390/jcm13051319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 02/09/2024] [Accepted: 02/14/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND The gut microbiome modulates the liver immune microenvironment and is deeply integrated into the pathophysiology of metabolic dysfunction-associated steatotic liver disease (MASLD). Appendectomies, which are performed in almost all patients diagnosed with appendicitis, cause long-term alterations to the gut microbiome, providing a potential link with the development of MASLD. We therefore investigated a potential link between appendicitis and the presence of MASLD in a large cohort of outpatients in Germany. METHODS The present study included 26,717 individuals with and 26,717 without appendicitis. Univariable Cox-regression analyses were conducted to assess the association between appendicitis and MASLD. RESULTS During the long-term follow-up, 4.8% of patients with appendicitis and 3.4% of those in the non-appendicitis group were diagnosed with MASLD (p < 0.001), corresponding to an incidence of 5.4 (appendicitis cohort) versus 3.5 (non-appendicitis cohort) cases per 1000 patient years. These findings were confirmed in regression analysis, revealing a strong and statistically significant association between appendicitis and the development of MASLD (HR: 1.57; 95% CI: 1.39-1.78). This link was observed for all age groups and was independent of patients' sex. CONCLUSION We provide evidence from a large cohort of outpatients in Germany suggesting a link between appendicitis and MASLD. This might help to better stratify patients according to their individual risk for the development of chronic liver diseases.
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Affiliation(s)
- Christoph Roderburg
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstrasse 5, 40225 Düsseldorf, Germany; (C.L.); (S.K.); (S.H.L.)
| | - Dirk Waldschmidt
- Department of Gastroenterology, University Hospital of Cologne, 50937 Cologne, Germany
| | - Catherine Leyh
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstrasse 5, 40225 Düsseldorf, Germany; (C.L.); (S.K.); (S.H.L.)
| | - Sarah Krieg
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstrasse 5, 40225 Düsseldorf, Germany; (C.L.); (S.K.); (S.H.L.)
| | - Andreas Krieg
- Department of General and Visceral Surgery, Thoracic Surgery and Proctology, University Hospital Herford, Medical Campus OWL, Ruhr University Bochum, 44801 Bochum, Germany;
| | - Tom Luedde
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstrasse 5, 40225 Düsseldorf, Germany; (C.L.); (S.K.); (S.H.L.)
| | - Sven H. Loosen
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstrasse 5, 40225 Düsseldorf, Germany; (C.L.); (S.K.); (S.H.L.)
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Kalas MA, Khatab Y, Galura G, Alkhateeb H, Mukherjee D, Garcia H, Zuckerman M, Nickel NP. The Association Between Non-Clinically Apparent Liver Fibrosis and Pulmonary Arterial Hypertension in Hispanic Patients. Cardiol Res 2023; 14:429-436. [PMID: 38187513 PMCID: PMC10769614 DOI: 10.14740/cr1565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 10/03/2023] [Indexed: 01/09/2024] Open
Abstract
Background Pulmonary arterial hypertension (PAH) is a deadly cardiopulmonary disease with multi-organ involvement including impaired liver function. Liver dysfunction in PAH is poorly understood but significantly associated with morbidity and mortality. Hispanics have a significantly higher prevalence of non-alcoholic fatty liver disease (NAFLD) and evidence of more advanced disease in comparison to other ethnic groups. The clinical impact of NAFLD in Hispanic PAH patients is unknown. We aimed to investigate the impact of a validated scoring system, non-alcoholic fatty liver disease fibrosis score (NFS), to predict the degree of liver fibrosis in a Hispanic PAH population and its relationship to hemodynamics, functional class, and outcomes. Methods A retrospective review of all treatment-naive Hispanic patients with group I World Health Organization (WHO) pulmonary hypertension (PH) at a single academic center between February 2016 and March 2021 was performed. Patients with history of substance or alcohol abuse, non-group I WHO PH, pre-existent liver disease, chronic kidney disease, atrial fibrillation, thyroid disease, and warfarin use were excluded from the study. The diagnosis of group I WHO PH was determined by cardiac catheterization after the exclusion of other etiologies. NFS was calculated for each patient and correlated with functional capacity, hemodynamics, N-terminal-pro-B-type natriuretic peptide (NT-proBNP), and survival. Results A total of 96 Hispanic patients were included in our study. The median age of patients in our cohort was 49 years (interquartile range: 15) and 69% of our cohort were females. Higher NFSs indicating advanced hepatic fibrosis (F3-F4) were found to correlate with elevated right-sided cardiac filling pressures (r = 0.27, P = 0.03), elevated levels of NT-proBNP (r = 0.32, P = 0.01), lower 6-minute walk distance (6MWD) (r = -0.49, P = 0.001), lower functional capacity (World Health Organization functional class, WHO-FC, r = -0.35, P = 0.051), a higher prevalence of diabetes (21.1% versus 51.9%, P = 0.001), a higher prevalence of risk factors for metabolic syndrome (81.5% versus 65.0%, P = 0.035), and worse 5-year survival rates. Conclusion In Hispanic patients with PAH, NFSs correlate with the degree of right-sided pressure overload. In addition, advanced NFSs were independently associated with lower 5-year survival rates and added prognostic information to other established risk parameters in PAH. This study suggests that screening for liver disease in this vulnerable patient population can aid in earlier detection leading to discussion of lifestyle modifications and possible escalation of PAH-targeted therapies, thus leading to potential improvement in survival rates.
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Affiliation(s)
- M. Ammar Kalas
- Division of Gastroenterology, Texas Tech University Health Sciences Center El Paso, El Paso, TX 79905, USA
| | - Yacoub Khatab
- Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX 79905, USA
| | - Gian Galura
- Division of Gastroenterology, Texas Tech University Health Sciences Center El Paso, El Paso, TX 79905, USA
| | - Haider Alkhateeb
- Division of Cardiology, Texas Tech University Health Sciences Center El Paso, El Paso, TX 79905, USA
| | - Debabrata Mukherjee
- Division of Cardiology, Texas Tech University Health Sciences Center El Paso, El Paso, TX 79905, USA
| | - Hernando Garcia
- Division of Pulmonary and Critical Care Medicine, Mount Sinai Medical Center, Miami Beach, FL 33140, USA
| | - Marc Zuckerman
- Division of Gastroenterology, Texas Tech University Health Sciences Center El Paso, El Paso, TX 79905, USA
| | - Nils Patrick Nickel
- Division of Pulmonary and Critical Care Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX 79905, USA
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Beger-Luedde J, Loosen SH, Luedde T, Roderburg C, Kostev K. Association between Chronic Gingivitis and Cancer: A Retrospective Cohort Study of 19,782 Outpatients from the United Kingdom. Cancers (Basel) 2023; 15:cancers15072007. [PMID: 37046667 PMCID: PMC10093436 DOI: 10.3390/cancers15072007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/15/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
Purpose: Recent data argue for the involvement of inflammatory and infectious diseases in cancer development. However, clinical data on the association between chronic gingivitis and cancer have been less conclusive. Here, we systematically evaluated the cancer incidence in a population-based cohort of outpatients with chronic gingivitis from the United Kingdom. Methods: 9891 patients with chronic gingivitis and an identical number of people without gingivitis matched by age, gender, index year, and the Charlson Comorbidity Index were identified from the Disease Analyzer database (IQVIA) between January 2000 and December 2016. Cox regression models were used to study the association between gingivitis and cancer. Results: The probability of cancer was significantly higher among patients with diagnosed chronic gingivitis compared to non-gingivitis individuals (HR = 1.36, 95% CI = 1.15–1.62). In cancer site-stratified analyses, we observed a trend towards higher rates of cancer in almost all cancers (breast cancer, lymphoid system cancer, digestive tract cancers, skin cancer); however, a significant association was only observed for prostate cancer (HR: 3.38; 95% CI: 1.57–7.27). Notably, the largest increase in cancer rates was observed in male patients (HR: 1.46, 95% CI: 1.13–1.89) between 41 and 60 years old (HR: 1.74, 95% CI: 1.30–2.32). Conclusions: Our data suggest that chronic gingivitis represents an important risk factor for the development of cancer. Therefore, in the context of patient dental care, awareness should be raised to refer gingivitis patients to existing screening programs, especially for prostate cancer. Moreover, the consistent treatment of gingivitis could potentially have a positive impact on the morbidity of certain cancers.
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Loosen SH, Kostev K, Luedde T, Roderburg C. Infectious mononucleosis is associated with an increased incidence of NAFLD. Eur J Clin Invest 2023; 53:e13911. [PMID: 36409277 DOI: 10.1111/eci.13911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/07/2022] [Accepted: 11/13/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) has become the leading cause of liver cirrhosis and hepatocellular carcinoma worldwide. Although various genetic and lifestyle-related risk factors have been identified, its pathophysiology has not yet been fully unravelled. While acute EBV infection in the setting of infectious mononucleosis can lead to acute hepatitis, the long-term hepatic sequelae of infectious mononucleosis are still poorly understood. METHODS This retrospective cohort study included 13,859 patients with and 13,859 matched individuals without infectious mononucleosis from the Disease Analyzer database (IQVIA). Multivariable Cox regression analyses were used to evaluate the association between infectious mononucleosis and NAFLD. RESULTS Within 10 years of the index date, 2.64% of patients with infectious mononucleosis and 1.78% of individuals without infectious mononucleosis had been diagnosed with NAFLD (p < .001). The incidence of NAFLD was 263.9 cases per 100,000 person-years among individuals with infectious mononucleosis and 164.5 cases per 100,000 person-years among those without. Multivariable regression analyses indicated that infectious mononucleosis was significantly associated with the incidence of NAFLD (HR: 1.73) both among women (HR: 1.73) and among men (HR: 1.70). In age-stratified analyses, the association between infectious mononucleosis and NAFLD was most pronounced for the groups aged between 41 and 50 years (HR: 2.94) and >50 years (HR: 2.68). CONCLUSION Infectious mononucleosis is significantly associated with the incidence of NAFLD in a large cohort from Germany. These findings suggest a pathophysiological involvement of EBV in the development of NAFLD and could stimulate research efforts to better understand the pathophysiology of this emerging global medical burden.
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Affiliation(s)
- Sven H Loosen
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | | | - Tom Luedde
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Christoph Roderburg
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Düsseldorf, Germany
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Guo J, Wang L, Wang J, Wan K, Gong C, Chen X, Guo J, Xu Y, He J, Yin L, Pu S, Wen B, Chen C, Han Y, Chen Y. Prognostic Value of Hepatic Native T1 and Extracellular Volume Fraction in Patients with Pulmonary Arterial Hypertension. J Am Heart Assoc 2022; 11:e026254. [DOI: 10.1161/jaha.122.026254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Background
Right heart failure may lead to impaired liver perfusion and venous congestion, resulting in different extents of liver fibrosis. However, whether hepatic tissue deterioration determined by native T1 mapping and extracellular volume fraction using cardiac magnetic resonance imaging is associated with poor outcomes in patients with pulmonary arterial hypertension remains unclear.
Methods and Results
A total of 131 participants with pulmonary arterial hypertension (mean age, 36±13 years) and 64 healthy controls (mean age, 44±18) between October 2013 and December 2019 were prospectively enrolled. Hepatic native T1 and extracellular volume fraction values were measured using modified Look–Locker inversion recovery T1 mapping sequences. The primary end point was all‐cause mortality; the secondary end point was all‐cause mortality and repeat hospitalization attributable to heart failure. Cox regression models and Kaplan–Meier survival analysis were used to identify the association between variables and clinical outcome. During a median follow‐up of 34.5 months (interquartile range: 25.3–50.8), hepatic native T1 (hazard ratio per 30‐ms increase, 1.22 [95% CI, 1.07–1.39];
P
=0.003) and extracellular volume fraction (hazard ratio per 3% increase, 1.18 [95% CI, 1.04–1.34];
P
=0.010) values were associated with a higher risk of death. In the multivariate Cox model, hepatic native T1 value (hazard ratio per 30‐ms increase, 1.15 [95% CI, 1.04–1.27];
P
=0.009) remained as an independent prognostic factor for the secondary end point.
Conclusions
Hepatic T1 mapping values were predictors of adverse cardiovascular events in participants with pulmonary arterial hypertension and could be novel imaging biomarkers for poor prognosis recognition.
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Affiliation(s)
- Jiajun Guo
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
| | - Lili Wang
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China
| | - Jiaqi Wang
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
| | - Ke Wan
- Department of Geriatrics, West China Hospital Sichuan University Chengdu China
| | - Chao Gong
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
| | - Xiaoling Chen
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
| | - Jinghua Guo
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
| | - Yuanwei Xu
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
| | - Juan He
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
| | - Lidan Yin
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
| | - Shoufang Pu
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
| | - Bi Wen
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
| | - Chen Chen
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
| | - Yuchi Han
- Cardiovascular Medicine, Wexner Medical Center, College of Medicine The Ohio State University Columbus Ohio
| | - Yucheng Chen
- Department of Cardiology, West China Hospital Sichuan University Chengdu China
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Jördens MS, Luedde M, Roderburg C, Demir M, Luedde T, Kostev K, Loosen SH. Authors' reply: Pulmonary hypertension is associated with an increased incidence of NAFLD. J Intern Med 2022; 291:527. [PMID: 34984738 DOI: 10.1111/joim.13414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Markus S Jördens
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, Heinrich Heine University Düsseldorf, University Hospital Düsseldorf, Düsseldorf, Germany
| | | | - Christoph Roderburg
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, Heinrich Heine University Düsseldorf, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Muenevver Demir
- Department of Hepatology and Gastroenterology, Charité University Medicine Berlin, Berlin, Germany
| | - Tom Luedde
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, Heinrich Heine University Düsseldorf, University Hospital Düsseldorf, Düsseldorf, Germany
| | | | - Sven H Loosen
- Clinic for Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty, Heinrich Heine University Düsseldorf, University Hospital Düsseldorf, Düsseldorf, Germany
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Chan WL, Lin CC, Wei JCC. Regarding: Pulmonary hypertension is associated with an increased incidence of NAFLD. J Intern Med 2022; 291:525-526. [PMID: 34984757 DOI: 10.1111/joim.13415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Will L Chan
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chieh-Chung Lin
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Center for Faculty Development, Department of Medical Education, Taichung Veterans General Hospital, Taichung, Taiwan
| | - James Cheng-Chung Wei
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan.,Department of Allergy, Immunology & Rheumatology, Chung Shan Medical University Hospital, Taichung, Taiwan
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