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Simons-Linares CR, Imam Z, Chahal P. Viral-Attributed Acute Pancreatitis: A Systematic Review. Dig Dis Sci 2021; 66:2162-2172. [PMID: 32789532 DOI: 10.1007/s10620-020-06531-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 07/31/2020] [Indexed: 01/18/2023]
Abstract
Infectious etiologies are rare cause of acute pancreatitis (AP). We sought to investigate the frequency of viral-attributed AP (VIAP) and describe its natural course and clinical features. Comprehensive review of PubMed and EMBASE in English until December 31, 2019, was performed. AP diagnosis and severity were defined per the Revised Atlanta Classification. Viral infections were diagnosed by serology and/or histology. A diagnosis of viral infection, with a concurrent AP diagnosis, a temporal resolution of both entities, and the attempt to exclude the most common etiologies of AP defined VIAP. Two independent reviewers reviewed eligible publications. Bias risk was assessed with the Murad tool. A total of 209 cases identified in 128 publications met inclusion criteria. Mean age was 38.9 ± 1.28 years. Male-to-female ratio was 2.2:1, and 28% of patients were immunocompromised. Viral hepatitis (A, B, C, D and E) was the most common virus and accounted for 34.4% of cases, followed by coxsackie and echoviruses (14.8%), hemorrhagic fever viruses (12.4%), CMV (12.0%), VZV (10.5%), mumps and measles (3.8%), primary HIV infection (3.8%), HSV (1.9%), EBV (1.9%), and the remainder of cases (2.9%) attributed to adenovirus, influenza H1N1, and multiple viruses. Severity of AP was: 43.1% mild, 11.7% moderately severe, 32.4% severe. Death occurred in 42 (20.1%) patients. A significant portion of VIAP patients were immunocompromised (28.0%) and accounted for 71.4% of mortality cases. Mortality was higher than that reported for AP from other etiologies in the literature.
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Affiliation(s)
- C Roberto Simons-Linares
- Gastroenterology and Hepatology Department, Digestive Disease Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
| | - Zaid Imam
- Department of Internal Medicine, William Beaumont Hospital, Royal Oak, MI, USA
| | - Prabhleen Chahal
- Gastroenterology and Hepatology Department, Digestive Disease Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
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New-Aaron M, Ganesan M, Dagur RS, Kharbanda KK, Poluektova LY, Osna NA. Pancreatogenic Diabetes: Triggering Effects of Alcohol and HIV. BIOLOGY 2021; 10:108. [PMID: 33546230 PMCID: PMC7913335 DOI: 10.3390/biology10020108] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/29/2021] [Accepted: 01/29/2021] [Indexed: 02/07/2023]
Abstract
Multiorgan failure may not be completely resolved among people living with HIV despite HAART use. Although the chances of organ dysfunction may be relatively low, alcohol may potentiate HIV-induced toxic effects in the organs of alcohol-abusing, HIV-infected individuals. The pancreas is one of the most implicated organs, which is manifested as diabetes mellitus or pancreatic cancer. Both alcohol and HIV may trigger pancreatitis, but the combined effects have not been explored. The aim of this review is to explore the literature for understanding the mechanisms of HIV and alcohol-induced pancreatotoxicity. We found that while premature alcohol-inducing zymogen activation is a known trigger of alcoholic pancreatitis, HIV entry through C-C chemokine receptor type 5(CCR5)into pancreatic acinar cells may also contribute to pancreatitis in people living with HIV (PLWH). HIV proteins induce oxidative and ER stresses, causing necrosis. Furthermore, infiltrative immune cells induce necrosis on HIV-containing acinar cells. When necrotic products interact with pancreatic stellate cells, they become activated, leading to the release of both inflammatory and profibrotic cytokines and resulting in pancreatitis. Effective therapeutic strategies should block CCR5 and ameliorate alcohol's effects on acinar cells.
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Affiliation(s)
- Moses New-Aaron
- Department of Environmental Health, Occupational Health and Toxicology, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Veteran Affairs Nebraska—Western Iowa Health Care System, Omaha, NE 68105, USA; (M.G.); (R.S.D.); (K.K.K.)
| | - Murali Ganesan
- Veteran Affairs Nebraska—Western Iowa Health Care System, Omaha, NE 68105, USA; (M.G.); (R.S.D.); (K.K.K.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Raghubendra Singh Dagur
- Veteran Affairs Nebraska—Western Iowa Health Care System, Omaha, NE 68105, USA; (M.G.); (R.S.D.); (K.K.K.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Kusum K. Kharbanda
- Veteran Affairs Nebraska—Western Iowa Health Care System, Omaha, NE 68105, USA; (M.G.); (R.S.D.); (K.K.K.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Larisa Y. Poluektova
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA;
| | - Natalia A. Osna
- Department of Environmental Health, Occupational Health and Toxicology, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Veteran Affairs Nebraska—Western Iowa Health Care System, Omaha, NE 68105, USA; (M.G.); (R.S.D.); (K.K.K.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA;
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Imam Z, Simons-Linares CR, Chahal P. Infectious causes of acute pancreatitis: A systematic review. Pancreatology 2020; 20:1312-1322. [PMID: 32938554 DOI: 10.1016/j.pan.2020.08.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 08/21/2020] [Accepted: 08/24/2020] [Indexed: 01/18/2023]
Abstract
BACKGROUND Infectious etiologies of acute pancreatitis (AP) are rare and include viruses, bacteria, mycobacteria, parasites, and fungi. We aimed to conduct a comprehensive review on infectious etiologies of AP analyzing the frequency, clinical features, and outcomes of individuals presenting with this condition. METHODS Eligible articles reporting on AP attributed to infectious etiologies were included. A comprehensive literature search of PubMed from time of inception and until September 6,2019 was performed using all relevant MeSH (medical subject heading) keywords. Articles were assessed for eligibility and independently reviewed by two reviewers for clinical features of AP, local complications, and mortality. Methodological quality of included studies was evaluated using the Murad tool. RESULTS A total of 212 articles were included, of which 168 (79.2%) were at high risk of bias. 320 cases of AP were identified. Viruses were the leading etiology of infection attributed AP (65.3%) followed by helminths (19.1%), and bacteria (12.5%). Protozoa, mycobacteria, and fungi accounted for the remaining 3.1% of cases. Mean age was 40.5 ± 18.4 years and M:F ratio was 1.94:1. Mortality occurred in 50 patients. Mortality rate was higher in the virus attributed AP patients than AP from other infectious etiologies (21.8% vs. 7.0%, p < 0.0005). INTERPRETATION Literature quality on infection attributed AP is limited. Virus attributed AP appears to carry a higher mortality than other etiologies of infection attributed AP.
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Affiliation(s)
- Zaid Imam
- Department of Internal Medicine, William Beaumont Hospital, Royal Oak, MI, USA
| | - C Roberto Simons-Linares
- Department of Gastroenterology, Hepatology, and Nutrition; Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA.
| | - Prabhleen Chahal
- Department of Gastroenterology, Hepatology, and Nutrition; Digestive Diseases and Surgery Institute, Cleveland Clinic, Cleveland, OH, USA
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Moore JR, Schneider SM. Acute human immunodeficiency virus (HIV) infection presenting with fever, elevated amylase/lipase, and hematologic abnormalities. J Emerg Med 2013; 44:e341-4. [PMID: 23473815 DOI: 10.1016/j.jemermed.2012.11.054] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2012] [Revised: 09/23/2012] [Accepted: 11/02/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND Many cases of acute human immunodeficiency virus (HIV) infection (AHI) present to the Emergency Department (ED). Early diagnosis allows a patient to modify their behavior and seek early treatment. The Emergency Physician should know that the antibody response may be absent. OBJECTIVE We report a case of AHI and review its presentation to increase the awareness of this important diagnosis. CASE REPORT A 20-year-old black man who had a history of sex with men initially presented to the ED with a chief complaint of blood per rectum when he passed stool, and chills for the prior few days. His work-up was normal, including a rapid HIV screen, and he was discharged. He returned 2 weeks later with constipation, fatigue, myalgias, decreased urination, chills, and a productive cough. His physical examination was unremarkable, HIV antibody test was negative, but his laboratory tests showed an elevation of creatine phosphokinase, amylase, and lipase. His blood count showed a normal hematocrit and white blood cell count, but there were juvenile and vacuolated white cells and giant platelets reported. HIV viral load was reported as > 1,000,000 copies/mL. CONCLUSIONS/SUMMARY This case illustrates that AHI can present as a non-specific illness. Patients at risk should be screened for HIV. However, AHI can occur before there is a significant antibody response. In such cases, a viral load test may help make the diagnosis, allowing for early treatment and patient counseling.
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Affiliation(s)
- Joel R Moore
- Department of Emergency Medicine, University of Rochester Medical Center, Rochester, New York, USA
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Bitar A, Altaf M, Sferra TJ. Acute pancreatitis: Manifestation of acute HIV infection in an adolescent. AMERICAN JOURNAL OF CASE REPORTS 2012; 13:17-8. [PMID: 23569476 PMCID: PMC3616115 DOI: 10.12659/ajcr.882323] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2011] [Accepted: 12/20/2011] [Indexed: 11/13/2022]
Abstract
Background: Pancreatitis in the pediatric age group is not as common as in adults. Etiologies are various and differ from those in adults. Although infectious etiology accounts for a significant number of cases of pancreatitis, acute infection with Human Immunodeficiency Virus (HIV) was rarely reported as a possible etiology for acute pancreatitis in adults. Acute pancreatitis has never been reported as a presenting manifestation of acute HIV infection in children. Case Report: We describe a pediatric patient who presented with acute pancreatitis that revealed acute HIV infection. Conclusions: Acute pancreatitis as a primary manifestation of HIV infection is very rare. It may represent an uncommon aspect of primary HIV infection. We suggest that acute HIV infection should be considered in the differential diagnosis of acute pancreatitis at all ages.
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Affiliation(s)
- Anas Bitar
- Department of Pediatrics, Section of Gastroenterology and Nutrition, University of Oklahoma Health Science Center, Oklahoma City, OK, U.S.A
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Paño-Pardo JR, Alcaide ML, Abbo L, Dickinson G. Primary HIV infection with multisystemic presentation. Int J Infect Dis 2009; 13:e177-80. [PMID: 19028126 DOI: 10.1016/j.ijid.2008.09.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2008] [Accepted: 09/20/2008] [Indexed: 10/21/2022] Open
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Abstract
The acute retroviral syndrome (ARS), also known as primary HIV infection, acute HIV infection, and HIV seroconversion syndrome, is the earliest clinical manifestation of HIV infection. Early detection of HIV allows for medical and behavioral interventions critical to the management of HIV. This article reviews the clinical features and current management of individuals with ARS.
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Affiliation(s)
- Robert J Macneal
- Department of General Internal Medicine, Dartmouth Medical School, One Medical Center Drive, Hanover, NH 09756, USA
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Abstract
Severe acture pancreatitis (SAP), a multisystem disease, is characterized by multiple organ system failure and additionally by local pancreatic complications such as necrosis, abscess, or pseudocyst. The rate of mortality in SAP, which is about 20% of all cases of acute pancreatitis (AP), may be as high as 25%, as in infected pancreatic necrosis. The factors that influence mortality in different degrees are various. Etiology for the episode, age, sex, race, ethnicity, genetic makeup, severity on admission, and the extent and nature of pancreatic necrosis (sterile vs. infected) influence the mortality. Other factors include treatment modalities such as administration of prophylactic antibiotics, the mode of feeding (TPN vs. enteral), ERCP with sphincterotomy, and surgery in selected cases. Epidemiological studies indicate that the incidence of AP is increasing along with an increase in obesity, a bad prognostic factor. Many studies have indicated a worse prognosis in idiopathic AP compared to pancreatitis induced by alcoholism or biliary stone. The risk for SAP after ERCP is the subject of extensive study. AP after trauma, organ transplant, or coronary artery bypass surgery is rare but may be serious. Since Ranson reported early prognostic criteria, a number of attempts have been made to simplify or add new clinical or laboratory studies in the early assessment of severity. Obesity, hemoconcentration on admission, presence of pleural effusion, increased fasting blood sugar, as well as creatinine, elevated CRP in serum, and urinary trypsinogen levels are some of the well-documented factors in the literature. The role of appropriate prophylactic antibiotic therapy although still is highly controversial, in properly chosen cases appears to be beneficial and well accepted in clinical practice. Early enteral nutrition has gained much support and jejunal feeding bypassing the pancreatic stimulatory effect of it in the duodenum is desirable in selected cases. The limited role for endoscopic sphincterotomy in patients with demonstrated dilated CBD with impacted stone and evidence of impending cholangitis is well documented. Surgery in AP other than for removal of the gallbladder is often limited to infected pancreatic necrosis, pseudocysts, and pancreatic abscess and in some cases of traumatic pancreatitis with a ruptured duct system. The progress in the understanding of the role of cytokines will over us opportunities to use immunomodulatory therapies to improve the outcome in SAP.
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Affiliation(s)
- C S Pitchumoni
- Department of Medicine, Robert Wood Johnson School of Medicine, Saint Peter's University Hospital, New Brunswick, NJ 08903, USA.
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