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Saini J, Marino D, Badalov N, Vugelman M, Tenner S. Drug-Induced Acute Pancreatitis: An Evidence-Based Classification (Revised). Clin Transl Gastroenterol 2023; 14:e00621. [PMID: 37440319 PMCID: PMC10461957 DOI: 10.14309/ctg.0000000000000621] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 07/06/2023] [Indexed: 07/15/2023] Open
Abstract
INTRODUCTION Drug induced acute pancreatitis is a difficult diagnosis for clinicians. We previously published an "Evidence-Based Classification System" on Drug-Induced Acute Pancreatitis widely used by clinicians to assist in the identification of drugs. Unfortunately, this prior analysis based only on published case reports has been misunderstood. The prior review did not include studies with higher evidentiary value, such as randomized trials, case-control studies, and/or pharmacoepidemiologic studies. The use of the prior classification system has led to many patients being inappropriately labeled as having drug-induced acute pancreatitis. We now propose a "Revised" Evidence- Based Classification System for the purpose of determining which drugs cause acute pancreatitis based on the Grading of Recommendations, Development, and Evaluation criteria. METHODS A search of the English Language literature was performed to identify all case reports with medication and/or drug induced acute pancreatitis. We divided the drugs implicated as causing acute pancreatitis into four groups based on the quality of evidence as defined by GRADE quality parameters. RESULTS Although 141 drugs were identified in the literature as causing acute pancreatitis, only 106 drugs published in the literature as causing acute pancreatitis were high quality case reports. Only 3 drugs had evidence as causing acute pancreatitis from randomized controlled clinical trials, including 6-mercaptopurine and azathioprine. DISCUSSION The vast majority of drugs implicated as causing acute pancreatitis in the literature have low or very low quality of evidence supporting those claims.
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Affiliation(s)
- Jasmine Saini
- Maimonides Medical Center, State University of New York–Downstate Medical Center, Brooklyn, New York, USA
| | - Daniel Marino
- Maimonides Medical Center, State University of New York–Downstate Medical Center, Brooklyn, New York, USA
| | - Nison Badalov
- Maimonides Medical Center, State University of New York–Downstate Medical Center, Brooklyn, New York, USA
| | - Melanie Vugelman
- Maimonides Medical Center, State University of New York–Downstate Medical Center, Brooklyn, New York, USA
| | - Scott Tenner
- Maimonides Medical Center, State University of New York–Downstate Medical Center, Brooklyn, New York, USA
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Secondary Causes of Hypertriglyceridemia are Prevalent Among Patients Presenting With Hypertriglyceridemia Induced Acute Pancreatitis. Am J Med Sci 2021; 361:616-623. [PMID: 33618838 DOI: 10.1016/j.amjms.2021.01.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 09/19/2020] [Accepted: 01/08/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND Hypertriglyceridemia induced acute pancreatitis (HIAP) is the third common cause of acute pancreatitis. HIAP can result in recurrent attacks of severe AP with significant morbidity and mortality. Hypertriglyceridemia (HTG) could be primary or secondary. Although genetic causes of HTG are well studied, the prevalence of secondary causes of HTG in patients presenting with HIAP is not well characterized. This study aimed to identify the prevalence of risk factors for secondary hypertriglyceridemia among patients presenting with HIAP in a tertiary referral center in a large metropolitan area. METHODS This is a retrospective analysis of all patients admitted with AP from August 2012-2017. A subgroup of patients with triglycerides >880 mg/dl were included for analysis. Secondary causes of HTG were identified. Secondary analysis evaluating the severity of pancreatitis was performed. RESULTS There were 3,746 patients admitted for AP of which 57 patients had AP and HTG. Of these 57 patients, 70.2% had history of diabetes mellitus, 26.3% had history of heavy alcohol use, 22.8% had chronic kidney disease, 47.3% with obesity, and 21.1% with metabolic syndrome. Two patients were classified as unexplained HTG. Secondary analysis showed a total of 45.6% of patients requiring ICU admission. 26.3% of patients with severe inflammatory pancreatitis and 17.5% of patients with severe necrotizing pancreatitis. CONCLUSIONS In our cohort of HIAP, 55 out of 57 patients had secondary causes for HTG. Identifying secondary causes of HTG during acute hospitalization is important to tailor outpatient treatment in order to prevent future admissions with HIAP.
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Wolfe D, Kanji S, Yazdi F, Barbeau P, Rice D, Beck A, Butler C, Esmaeilisaraji L, Skidmore B, Moher D, Hutton B. Drug induced pancreatitis: A systematic review of case reports to determine potential drug associations. PLoS One 2020; 15:e0231883. [PMID: 32302358 PMCID: PMC7164626 DOI: 10.1371/journal.pone.0231883] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 04/02/2020] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE A current assessment of case reports of possible drug-induced pancreatitis is needed. We systematically reviewed the case report literature to identify drugs with potential associations with acute pancreatitis and the burden of evidence supporting these associations. METHODS A protocol was developed a priori (PROSPERO CRD42017060473). We searched MEDLINE, Embase, the Cochrane Library, and additional sources to identify cases of drug-induced pancreatitis that met accepted diagnostic criteria of acute pancreatitis. Cases caused by multiple drugs or combination therapy were excluded. Established systematic review methods were used for screening and data extraction. A classification system for associated drugs was developed a priori based upon the number of cases, re-challenge, exclusion of non-drug causes of acute pancreatitis, and consistency of latency. RESULTS Seven-hundred and thirteen cases of potential drug-induced pancreatitis were identified, implicating 213 unique drugs. The evidence base was poor: exclusion of non-drug causes of acute pancreatitis was incomplete or poorly reported in all cases, 47% had at least one underlying condition predisposing to acute pancreatitis, and causality assessment was not conducted in 81%. Forty-five drugs (21%) were classified as having the highest level of evidence regarding their association with acute pancreatitis; causality was deemed to be probable or definite for 19 of these drugs (42%). Fifty-seven drugs (27%) had the lowest level of evidence regarding an association with acute pancreatitis, being implicated in single case reports, without exclusion of other causes of acute pancreatitis. DISCUSSION Much of the case report evidence upon which drug-induced pancreatitis associations are based is tenuous. A greater emphasis on exclusion of all non-drug causes of acute pancreatitis and on quality reporting would improve the evidence base. It should be recognized that reviews of case reports, are valuable scoping tools but have limited strength to establish drug-induced pancreatitis associations. REGISTRATION CRD42017060473.
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Affiliation(s)
- Dianna Wolfe
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Salmaan Kanji
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
- Department of Pharmacy, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Fatemeh Yazdi
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Pauline Barbeau
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Danielle Rice
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Andrew Beck
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Claire Butler
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Leila Esmaeilisaraji
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Becky Skidmore
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - David Moher
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Brian Hutton
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, Ontario, Canada
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Waller A, Long B, Koyfman A, Gottlieb M. Acute Pancreatitis: Updates for Emergency Clinicians. J Emerg Med 2018; 55:769-779. [PMID: 30268599 DOI: 10.1016/j.jemermed.2018.08.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 08/03/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Acute pancreatitis is a frequent reason for patient presentation to the emergency department (ED) and the most common gastrointestinal disease resulting in admission. Emergency clinicians are often responsible for the diagnosis and initial management of acute pancreatitis. OBJECTIVE This review article provides emergency clinicians with a focused overview of the diagnosis and management of pancreatitis. DISCUSSION Pancreatitis is an inflammatory process within the pancreas. While the disease is often mild, severe forms can have a mortality rate of up to 30%. The diagnosis of pancreatitis requires two of the following three criteria: epigastric abdominal pain, an elevated lipase, and imaging findings of pancreatic inflammation. The most common etiologies include gallbladder disease and alcohol use. After the diagnosis has been made, it is important to identify underlying etiologies requiring specific intervention, as well as obtain a right upper quadrant ultrasound. The initial management of choice is fluid resuscitation and pain control. Recent data have suggested that more cautious fluid resuscitation in the first 24 h might be more appropriate for some patients. Intravenous opiates are generally safe if used judiciously. Appropriate disposition is a multifactorial decision, which can be facilitated by using Ranson criteria or the Bedside Index of Severity in Acute Pancreatitis score. Complications, though rare, can be severe. CONCLUSIONS Pancreatitis is a potentially deadly disease that commonly presents to most emergency departments. It is important for clinicians to be aware of the current evidence regarding the diagnosis, treatment, and disposition of these patients.
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Affiliation(s)
- Anna Waller
- Department of Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, Texas
| | - Brit Long
- Department of Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, Texas
| | - Alex Koyfman
- Department of Emergency Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Michael Gottlieb
- Department of Emergency Medicine, Rush University Medical Center, Chicago, Illinois
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Abstract
Background: A few cases of statin-associated pancreatitis have been reported in the literature, mostly related to the use of simvastatin. Only 3 cases of pancreatitis associated with lovastatin have been recognized, with 2 of them possibly due to its interaction with gemfibrozil and erythromycin. Case Report: A 49-year-old woman, who had been receiving treatment for hypercholesterolemia with lovastatin 20 mg/d for about a month, was admitted to a hospital with a diagnosis of diarrhea and septic shock. She was later referred to another hospital where surgical diagnosis of necrotizing pancreatitis was made and died after prolonged hospitalization. This patient had no evidence of common risk factors to acute pancreatitis, such as biliary tract disease or alcohol use, but had moderate hyperlipidemia. Assessment of the likelihood of a causal relationship using the Naranjo probability scale suggested that the association between lovastatin and necrotizing pancreatitis in this case was probable or possible, depending on the rejection or acceptance of shock or use of ranitidine and ceftriaxone as alternative causes of pancreatitis. Discussion: There is some evidence that statins are rarely associated with acute edematous and necrotizing pancreatitis, by unknown mechanisms. This case report adds to the evidence that lovastatin is possibly 1 of such statins. Conclusions: Lovastatin is a possible cause of pancreatitis. Prescribers of statins (particularly simvastatin and lovastatin) should take into account the possibility of acute pancreatitis in patients who develop abdominal pain within the first weeks of treatment with these drugs.
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Affiliation(s)
- Sérgio de A Nishioka
- SÉRGIO DE A NISHIOKA MD PhD, Assistant Professor, Medical School and Intensive Care Unit, Hospital de Clínicas, Federal University of Uberlândia, Uberlândia, Brazil
| | - Liliane Q Guedes
- LILIANE Q GUEDES MD, Physician, Faculdade de Medicina, and Unidade de Terapia Intensiva, Hospital de Clínicas, Universidade Federal de Uberlândia
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Wieczerzak M, Kudłak B, Namieśnik J. Environmentally oriented models and methods for the evaluation of drug × drug interaction effects. Crit Rev Anal Chem 2016; 45:131-55. [PMID: 25558775 DOI: 10.1080/10408347.2014.899467] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This detailed review compares known and widely used methods for drug interaction estimation, some of which now have historical significance. Pharmaceutical application has been noted as far back as several thousand years ago. Relatively late in the 20th century, however, researchers became aware that their fate and metabolism, which still remain a great challenge for environmental analysts and risk assessors. For the patient's well-being, treatment based on the mixing of drugs has to be effective and should not cause any side effects (or side effects should not have a significant impact on health and mortality). Therefore, it is important to carefully examine drugs both individually and in combinations. It should be also stated that application form/way of entering the living organism is of great importance as well as the age and the place in the trophic system of the organism in order to eliminate harmful dosages in the case of infants' accidental intoxication.
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Affiliation(s)
- Monika Wieczerzak
- a Department of Analytical Chemistry, Faculty of Chemistry , Gdańsk University of Technology , Gdańsk , Poland
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Affiliation(s)
- Anil R Balani
- Division of Gastroenterology, Hepatology and Nutrition, Winthrop University Hospital, Mineola, New York 11501, USA
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Badalov N, Baradarian R, Iswara K, Li J, Steinberg W, Tenner S. Drug-induced acute pancreatitis: an evidence-based review. Clin Gastroenterol Hepatol 2007; 5:648-61; quiz 644. [PMID: 17395548 DOI: 10.1016/j.cgh.2006.11.023] [Citation(s) in RCA: 346] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The diagnosis of drug-induced acute pancreatitis often is difficult to establish. Although some medications have been shown to cause acute pancreatitis with a large body of evidence, including rechallenge, some medications have been attributed as a cause of acute pancreatitis merely by a single published case report in which the investigators found no other cause. In addition, some medications reported to have caused acute pancreatitis have obvious patterns of presentation, including the time from initiation to the development of disease (latency). There also appear to be patterns in the severity of disease. After reviewing the literature, we have classified drugs that have been reported to cause acute pancreatitis based on the published weight of evidence for each agent and the pattern of clinical presentation. Based on our analysis of the level of evidence, 4 classes of drugs could be identified. Class I drugs include medications in which at least 1 case report described a recurrence of acute pancreatitis with a rechallenge with the drug. Class II drugs include drugs in which there is a consistent latency in 75% or more of the reported cases. Class III drugs include drugs that had 2 or more case reports published, but neither a rechallenge nor a consistent latency period. Class IV drugs were similar to class III drugs, but only 1 case report had been published. Our analysis allows an evidence-based approach when suspecting a drug as causing acute pancreatitis.
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Affiliation(s)
- Nison Badalov
- Division of Gastroenterology, Maimonides Medical Center, Mount Sinai School of Medicine, Brooklyn, New York 11235, USA
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Grahit Vidosa V, Avilés Cigüela S, Ribas Batllori A, Juncadella García E. [Acute pancreatitis due to lipid-lowering drugs]. Aten Primaria 2005; 35:437-8. [PMID: 15882504 PMCID: PMC7668674 DOI: 10.1157/13074803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Abstract
Hypertriglyceridemia (HTG) is a rare cause of pancreatitis. Pancreatitis secondary to HTG, presents typically as an episode of acute pancreatitis (AP) or recurrent AP, rarely as chronic pancreatitis. A serum triglyceride (TG) level of more than 1,000 to 2,000 mg/dL in patients with type I, IV, or V hyperlipidemia (Fredrickson's classification) is an identifiable risk factor. The typical clinical profile of hyperlipidemic pancreatitis (HLP) is a patient with a preexisting lipid abnormality along with the presence of a secondary factor (e.g., poorly controlled diabetes, alcohol use, or a medication) that can induce HTG. Less commonly, a patient with isolated hyperlipidemia (type V or I) without a precipitating factor presents with pancreatitis. Interestingly, serum pancreatic enzymes may be normal or only minimally elevated, even in the presence of severe pancreatitis diagnosed by imaging studies. The clinical course in HLP is not different from that of pancreatitis of other causes. Routine management of AP caused by hyperlipidemia should be similar to that of other causes. A thorough family history of lipid abnormalities should be obtained, and an attempt to identify secondary causes should be made. Reduction of TG levels to well below 1,000 mg/dL effectively prevents further episodes of pancreatitis. The mainstay of treatment includes dietary restriction of fat and lipid-lowering medications (mainly fibric acid derivatives). Experiences with plasmapheresis, lipid pheresis, and extracorporeal lipid elimination are limited.
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Affiliation(s)
- Dhiraj Yadav
- Our Lady of Mercy University Medical Center, New York Medical College, Bronx, New York 10466, USA
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Abstract
A 36-year-old male patient, after 3 months' treatment with fluvastatin 40 mg/d for hypercholesterolemia, presented with acute pancreatitis. The pancreatitis was mild, and the patient settled on medical treatment. Other causes of the disease were ruled out. Some months later, the patient reintroduced fluvastatin on his own initiative, which caused a recurrence of pancreatitis within a few days. Previous reports are reviewed, showing that statin-induced acute pancreatitis may occur within the first day of therapy or after several months. It is generally mild and runs a benign course, and no mortality has been reported. The frequency of this side effect is unknown, but it is most likely rare.
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Affiliation(s)
- Curt Tysk
- Department of Medicine, Al Hammadi Hospital, Riyadh, Saudi Arabia.
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Athyros VG, Giouleme OI, Nikolaidis NL, Vasiliadis TV, Bouloukos VI, Kontopoulos AG, Eugenidis NP. Long-term follow-up of patients with acute hypertriglyceridemia-induced pancreatitis. J Clin Gastroenterol 2002; 34:472-5. [PMID: 11907366 DOI: 10.1097/00004836-200204000-00020] [Citation(s) in RCA: 135] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND An acute and potentially life-threatening complication of hypertriglyceridemia (HTG) is acute pancreatitis (AP). Hypertriglyceridemia, usually severe, may be primary in origin or secondary to alcohol abuse, diabetes mellitus, pregnancy, and use of drugs. STUDY The efficacy of treatment to prevent relapses in 17 patients with AP attributed to HTG was investigated in the current prospective study. The mean follow-up period of patients was 42 months. Hypertriglyceridemia-induced AP comprised 6.9% of all patients with AP (n = 246) hospitalized in our clinic during the study (6 years). RESULTS Causative conditions of HTG-induced AP were familial HTG in eight patients, HTG caused by uncontrolled diabetes mellitus in five, HTG aggravated by drugs in two (one by tamoxifen and one by fluvastatin), familial hyperchylomicronemia (HCM) in one, and lipemia of pregnancy in one. During the acute phase of pancreatitis, patients underwent standard treatment. Thereafter, HTG was efficiently controlled with high dosages of fibrates or a fibrate plus acipimox, except for the patient with HCM, who was on a specific diet (the only source of fat was a special oil consisting of medium chain triglyceride) and taking a high dosage of acipimox. One of the patients died during the acute phase of pancreatitis with acute respiratory distress syndrome. During follow-up, maintenance treatment was successful and only one patient relapsed, because he discontinued diet and drug treatment. CONCLUSION Appropriate diet and drug treatment, including dose titration, of severe HTG is very effective in preventing relapses of HTG-induced AP.
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Affiliation(s)
- Vassilios G Athyros
- Lipid Out-Patient, 2nd Propedeutic Department of Internal Medicine, Aristotelian University, Hippocration Hospital, Thessaloniki, Greece.
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McDonald KB, Garber BG, Perreault MM. Pancreatitis associated with simvastatin plus fenofibrate. Ann Pharmacother 2002; 36:275-9. [PMID: 11847949 DOI: 10.1345/aph.1a180] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE To report a case of acute necrotizing pancreatitis associated with simvastatin and fenofibrate use. CASE SUMMARY A 70-year-old white man presenting with rapid onset of abdominal pain, nausea, and vomiting was diagnosed with acute pancreatitis. On bowel rest, his condition deteriorated secondary to systemic inflammatory response syndrome, and he was transferred to a tertiary hospital's intensive care unit (ICU). He had been taking fenofibrate for 1 year; 6 months prior to this admission, he had been taking simvastatin 3 days of the week and fenofibrate the other 4 days of the week. The pancreatic tissue became necrotic, requiring surgical debridement. After a hospital stay of 121 days, including multiple ICU admissions, the patient died secondary to a bowel perforation. DISCUSSION Although idiopathic pancreatitis cannot be ruled out in this patient, no causes of pancreatitis were identified other than drug induced. Five cases of acute pancreatitis caused by simvastatin have been reported; no case reports were found for fenofibrate. The onset of pancreatitis relative to the duration of therapy with simvastatin supports this medication as a possible cause of the pancreatitis. CONCLUSIONS Drug-induced pancreatitis is well established as an adverse effect of some medications, although most are substantiated only with case reports. Given the absence of other apparent causes, simvastatin and fenofibrate should be considered as possible causes of pancreatitis in this patient.
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Affiliation(s)
- Kevin B McDonald
- Pharmacy Department, Ottawa Hospital-General Campus, 501 Smyth, Ottawa, Ontario, K1H 8L6, Canada.
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