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Takata K, Nagata T, Matsumoto K, Miyayama T, Shibata K, Fukuda H, Yamauchi R, Fukunaga A, Tanaka T, Yokoyama K, Shakado S, Sakisaka S, Hirai F. Two Cases of Rapidly Progressive Fatty Liver Disease due to Pancreatic Exocrine Insufficiency without a History of Surgery. Intern Med 2023; 62:2667-2673. [PMID: 36754408 PMCID: PMC10569931 DOI: 10.2169/internalmedicine.0775-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 12/26/2022] [Indexed: 02/10/2023] Open
Abstract
We herein report two cases of rapidly progressive fatty liver (FL) disease due to pancreatic exocrine insufficiency (PEI) without a surgical history. Two women, 59 and 72 years old, with no history of abdominal surgery presented to our hospital with severe anorexia and nausea persisting for one week. Examinations revealed progressive, marked FL disease with hepatomegaly and PEI, for which pancreatic enzyme replacement therapy was effective. Commonly known causes of PEI include chronic pancreatitis, abdominal surgery (e.g. pancreaticoduodenectomy), pancreatic cancer, and obstruction of the pancreatic duct, none of which were present in either of these two cases.
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Affiliation(s)
- Kazuhide Takata
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
| | - Takahiro Nagata
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
| | - Keisuke Matsumoto
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
| | - Takashi Miyayama
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
| | - Kumiko Shibata
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
| | - Hiromi Fukuda
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
| | - Ryo Yamauchi
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
| | - Atsushi Fukunaga
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
| | - Takashi Tanaka
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
| | - Keiji Yokoyama
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
| | - Satoshi Shakado
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
| | - Shotaro Sakisaka
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
| | - Fumihito Hirai
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Japan
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Ho PM, Nazeer RR, Welch M. Therapeutic interventions alter ecological interactions among cystic fibrosis airway microbiota. Front Microbiol 2023; 14:1178131. [PMID: 37323900 PMCID: PMC10265647 DOI: 10.3389/fmicb.2023.1178131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 04/28/2023] [Indexed: 06/17/2023] Open
Abstract
The airways of people with cystic fibrosis (CF) often harbor a diverse microbiota and in recent years, much effort has been invested in cataloguing these. In spite of providing a wealth of insight, this cataloguing tells us little about how the organisms interact with one another in the CF airways. However, such relationships can be inferred using the theoretical framework of the Lotka-Volterra (LV) model. In the current work, we use a generalized Lotka-Volterra model to interrogate the nationwide data collected and curated by the UK CF Registry. This longitudinal dataset (covering the period 2008-2020) contains annual depositions that record the presence/absence of microbial taxa in each patient, their medication, and their CF genotype. Specifically, we wanted to identify trends in ecological relationships between the CF microbiota at a nationwide level, and whether these are potentially affected by medication. Our results show that some medications have a distinct influence on the microbial interactome, especially those that potentially influence the "gut-lung axis" or mucus viscosity. In particular, we found that patients treated with a combination of antimicrobial agents (targeting the airway microbiota), digestive enzymes (assisting in the assimilation of dietary fats and carbohydrates), and DNase (to reduce mucus viscosity) displayed a distinctly different airway interactome compared with patients treated separately with these medications.
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Affiliation(s)
| | | | - Martin Welch
- Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom
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Tanaka E, Ogawa T, Tsutsumi K, Kobayashi S, Nawa T, Ueki T, Okada H. Pancreatic Exocrine Insufficiency in Intraductal Papillary Mucinous Carcinoma Presenting with Leg Edema Treated with Pancreatic Exocrine Replacement Therapy. Intern Med 2022; 61:1963-1967. [PMID: 34840231 PMCID: PMC9334247 DOI: 10.2169/internalmedicine.8611-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
An 89-year-old woman underwent examinations for leg edema. Blood tests indicated low nutrition and low pancreatic enzymes, and a stool examination indicated fatty stool. Computed tomography showed pleural effusion, ascites, and cystic lesions in the pancreatic head and mural nodules within the cysts. Pancreatic juice cytology revealed adenocarcinoma. The diagnosis was pancreatic exocrine insufficiency caused by intraductal papillary mucinous carcinoma. The patient did not wish to undergo surgery. Therefore, diuretics, component nutrients, and pancreatic exocrine replacement therapy using pancrelipase were initiated. After starting treatment, her leg edema, pleural effusion, and ascites disappeared, and her activities of daily living improved markedly.
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Affiliation(s)
- Emi Tanaka
- Department of Internal Medicine, Fukuyama City Hospital, Japan
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | | | - Koichiro Tsutsumi
- Department of Internal Medicine, Fukuyama City Hospital, Japan
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
| | - Sayo Kobayashi
- Department of Internal Medicine, Fukuyama City Hospital, Japan
| | - Toru Nawa
- Department of Internal Medicine, Fukuyama City Hospital, Japan
| | - Toru Ueki
- Department of Internal Medicine, Fukuyama City Hospital, Japan
| | - Hiroyuki Okada
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
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Borowitz D, Aronoff N, Cummings LC, Maqbool A, Mulberg AE. Coefficient of Fat Absorption to Measure the Efficacy of Pancreatic Enzyme Replacement Therapy in People With Cystic Fibrosis: Gold Standard or Coal Standard? Pancreas 2022; 51:310-318. [PMID: 35695742 PMCID: PMC9257055 DOI: 10.1097/mpa.0000000000002016] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 04/02/2022] [Indexed: 12/10/2022]
Abstract
OBJECTIVES We sought data on the validity, reliability, responsiveness, and feasibility of the coefficient of fat absorption (CFA) as a measure of pancreatic enzyme replacement therapy (PERT) efficacy in people with cystic fibrosis (pwCF) and reviewed the literature for alternative measures. METHODS We searched PubMed for the Medical Subject Heading cystic fibrosis and the key words cystic fibrosis, fat absorption, CFA, and fecal fat imbalance; historical articles; and citations in bibliographies. RESULTS The lower the CFA, the greater its variability; thus, it is less variable in healthy individuals who have higher CFA than pwCF. In addition, the test-retest values for CFA are more variable in pwCF than the general population. There is no correlation between CFA and body mass index or PERT dose but CFA is related to gastrointestinal signs and symptoms. Research-quality CFA studies are expensive, time consuming, and odious to pwCF and research staff. Sparse stool tests, breath tests, and blood tests of fat absorption have been studied as potential alternatives to CFA to measure PERT efficacy. CONCLUSIONS Based on the evidence, we conclude that CFA as a measure of the efficacy of PERT is more of a "coal standard" than a gold standard; developing suitable alternatives should be a priority.
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Affiliation(s)
- Drucy Borowitz
- From the Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences
| | - Nell Aronoff
- University Libraries, University at Buffalo, Buffalo, NY
| | - Linda C. Cummings
- Department of Internal Medicine, Case Western Reserve University School of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH
| | - Asim Maqbool
- Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
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Giguere-Rich C, Mathew A, Reid E, Autore K, Guill MF. Use of an In-line Digestive Cartridge With Enteral Nutrition Improves the Weight Trajectory of 2 Children With Cystic Fibrosis Complicated by Another Medical Diagnosis. Nutr Clin Pract 2018; 33:286-294. [PMID: 29658186 DOI: 10.1002/ncp.10080] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
This clinical observation describes the enteral nutrition (EN) management of 2 toddlers at high nutrition risk due to cystic fibrosis (CF), exocrine pancreatic insufficiency, and comorbid medical conditions. The first case report describes a boy with severe malabsorption after intestinal resection. The second case report reviews a boy with CF and neuroblastoma. When pancreatic enzyme replacement therapy with EN was not effective or appropriate, use of an in-line digestive cartridge was initiated. While using the digestive cartridge, both children showed improvements in their anthropometric measures. This observation reviews the nutrition management throughout their clinical course and describes the use of a digestive cartridge with EN.
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Affiliation(s)
| | - Amy Mathew
- Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
| | - Elizabeth Reid
- Children's Hospital of Philadelphia, Cystic Fibrosis Center, Philadelphia, Pennsylvania, USA
| | - Kimberly Autore
- Medical Science Liaison, Alcresta Therapeutics, Inc., Newton, Massachusetts, USA
| | - Margaret F Guill
- Department of Pediatrics, Geisel School of Medicine at Dartmouth Dartmouth-Hitchcock Medical Center, New Hampshire, USA
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Walayat S, Hussain N, Patel J, Hussain F, Patel P, Dhillon S, Aulakh B, Chittivelu S. Drug-induced dyspnea versus cystic fibrosis exacerbation: a diagnostic dilemma. Int Med Case Rep J 2017; 10:243-246. [PMID: 28769592 PMCID: PMC5529089 DOI: 10.2147/imcrj.s139022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Cystic fibrosis (CF) is a disease caused by a mutation in the cystic fibrosis transmembrane conductance regulator protein in the epithelial membrane, and affects at least 30,000 people in the USA. There are between 900 and 1000 new cases diagnosed every year. Traditionally, CF has been treated symptomatically with pancreatic enzymes, bronchodilators, hypertonic saline, and pulmozyme. In July 2015, the US Food and Drug Administration approved Orkambi (lumacaftor/ivacaftor), a combination drug that works on reversing the effects of the defective cystic fibrosis transmembrane conductance regulator protein. Orkambi and mucolytics decrease the viscosity of mucous secretions, leading to an accumulation of hypoviscous fluid in the alveoli, resulting in dyspnea. This presentation can be mistaken for an infective exacerbation. We present a case in which a young female with CF recently started on Orkambi therapy presented to her primary care physician with dyspnea and increased respiratory secretions and was admitted to the hospital for 2 weeks of intravenous and inhaled antibiotic therapy for a presumed CF exacerbation. We highlight this case to bring awareness and educate patients and clinicians of the side-effect profile of Orkambi therapy with an intent to avoid unnecessary hospitalizations, inpatient antibiotics, and other costly medical services.
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Affiliation(s)
- Saqib Walayat
- Department of Internal Medicine, University of Illinois College of Medicine at Peoria, Peoria
| | - Nooreen Hussain
- Department of Internal Medicine, University of Illinois College of Medicine at Peoria, Peoria
| | - Jaymon Patel
- Department of Internal Medicine, University of Illinois College of Medicine at Peoria, Peoria
| | - Faiz Hussain
- Department of Internal Medicine, West Suburban Medical Center, Oak Park
| | - Preeti Patel
- Department of Internal Medicine, University of Illinois College of Medicine at Peoria, Peoria
| | - Sonu Dhillon
- Department of Internal Medicine, University of Illinois College of Medicine at Peoria, Peoria
| | - Bhagat Aulakh
- Department of Pulmonary.,Department of Critical Care, University of Illinois College of Medicine at Peoria, Peoria, IL, USA
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Abstract
Pancreatic enzyme replacement therapy (PERT) is the only treatment for malabsorption in cystic fibrosis (CF) caused by pancreatic insufficiency (PI). PI occurs in approximately 85% of patients with CF. PERT overcomes some, but not all the signs and symptoms of malabsorption. Clinical parameters such as growth, abdominal pain, diarrhea and gassiness, commonly used to adjust PERT dosing, are shown not to be good indicators of their effectiveness. The FDA does not provide oversight of preparations of pancreatic enzymes consistent with the oversight it provides for all other drugs. The FDA intends to rectify this situation. Measures of the effectiveness of PERT are limited to the coefficient of fat absorption, a difficult and unpleasant exercise for patients.
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Affiliation(s)
- Susan S Baker
- Department of Pediatrics, University at Buffalo, Buffalo, NY, USA
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Kuhn RJ, Eyting S, Henniges F, Potthoff A. In Vitro Comparison of Physical Parameters, Enzyme Activity, Acid Resistance, and pH Dissolution Characteristics of Enteric-Coated Pancreatic Enzyme Preparations: Implications for Clinical Variability and Pharmacy Substitution. J Pediatr Pharmacol Ther 2007; 12:115-28. [PMID: 23055848 PMCID: PMC3462091 DOI: 10.5863/1551-6776-12.2.115] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVE Pancreatic enzyme products were available before the 1938 passage of the Federal Food, Drug, and Cosmetic Act and have to date been marketed without required safety and efficacy testing. Despite a lack of demonstrated bioequivalence, they are often substituted for each other without physician or patient consent or monitoring. We investigated the in vitro variability of key performance parameters among a representative group of currently available pancreatic enzyme formulations.MATERIALS AND METHODS Three "branded" preparations (Creon 20 Minimicrospheres, Pancrease MT 20, Ultrase MT 20) and 3 "generic" formulations (Pangestyme CN-20, Pancrelipase 20,000 URL, and Lipram CR 20) were evaluated in vitro for physical parameters of the capsules, actual vs. labeled enzyme activity, resistance of the enteric coating to simulated gastric acid, and kinetics of simulated duodenal lipase release. All products were labeled as providing 20,000 units of lipase activity per capsule.RESULTS All products varied considerably in the percentage relationship between actual and labeled lipase activity. Actual lipase activity exceeded 165% of the label claim in 4 batches of the Pangestyme product and 1 batch of the Lipram product. All batches of the Creon, Lipram, Ultrase, and Pancrease products were found to have residual lipase activity above 80% of their baseline measurements after testing in simulated gastric acid; residual lipase activity varied significantly among batches of the Pangestyme product and was only 1% for the Pancrelipase product. The Creon and Lipram products demonstrated effective protection by the enteric coating at pH <6.0 and rapid release of enzymatic activity at pH ≥6.0. The Pangestyme and Pancrelipase products showed substantial activity of released enzymes already at pH 5.0. Release kinetics were inconsistent between batches for the Ultrase and Pancrease products.CONCLUSION This study confirms the existence of "branded"-to-"generic," product-to-product, and batch-to-batch variability among representative pancreatic enzyme formulations with pharmaceutically equivalent labels. The results confirm current cautions regarding pharmacy substitution of pancreatic enzyme products and support the announcement by the US Food and Drug Administration, made subsequent to this study, that as of April 2008 approved new drug applications will be required in order to ensure the quality, potency, and stability of these products.
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Affiliation(s)
- Robert J. Kuhn
- University of Kentucky College of Pharmacy, Lexington, Kentucky
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