• Acute kidney injury
• Acute pancreatitis
• COVID-19
• Diabetes
• Diabetic ketoacidosis
• Healthcare
• SARS coronavirus

Acute pancreatitis (AP) is a disease spectrum ranging from mild to severe disease. During the coronavirus disease 2019 (COVID-19) pandemic, numerous reports of AP have been published, with most authors concluding a causal relationship between COVID-19 and AP. Retrospective case reports or small case series are unable to accurately determine the cause-effect relationship between COVID-19 and AP.

To establish whether COVID-19 is a cause of AP using the modified Naranjo scoring system.

A systematic review was conducted on PubMed, World of Science and Embase for articles reporting COVID-19 and AP from inception to August 2021. Exclusion criteria were cases of AP which were not reported to be due to COVID-19 infection, age < 18 years old, review articles and retrospective cohort studies. The original 10-item Naranjo scoring system (total score 13) was devised to approximate the likelihood of a clinical presentation to be secondary to an adverse drug reaction. We modified the original scoring system into a 8-item modified Naranjo scoring system (total score 9) to determine the cause-effect relationship between COVID-19 and AP. A cumulative score was decided for each case presented in the included articles. Interpretation of the modified Naranjo scoring system is as follows: ≤ 3: Doubtful, 4-6: Possible, ≥ 7: Probable cause.

The initial search resulted in 909 articles, with 740 articles after removal of duplicates. A total of 67 articles were included in the final analysis, with 76 patients which had AP reported to be due to COVID-19. The mean age was 47.8 (range 18-94) years. Majority of patients (73.3%) had ≤ 7 d between onset of COVID-19 infection and diagnosis of AP. There were only 45 (59.2%) patients who had adequate investigations to rule out common aetiologies (gallstones, choledocholithiasis, alcohol, hypertriglyceridemia, hypercalcemia and trauma) of AP. Immunoglobulin G4 testing was conducted in 9 (13.5%) patients to rule out autoimmune AP. Only 5 (6.6%) patients underwent endoscopic ultrasound and/or magnetic resonance cholangiopancreatogram to rule out occult microlithiasis, pancreatic malignancy and pancreas divisum. None of the patients had other recently diagnosed viral infections apart from COVID-19 infection, or underwent genetic testing to rule out hereditary AP. There were 32 (42.1%), 39 (51.3%) and 5 (6.6%) patients with doubtful, possible, and probable cause-effect relationship respectively between COVID-19 and AP.

Current evidence is weak to establish a strong link between COVID-19 and AP. Investigations should be performed to rule out other causes of AP before establishing COVID-19 as an aetiology.

• COVID-19
• Infections
• Pancreatic diseases
• Pancreatitis
• Post-acute COVID-19 syndrome

• Humans
• Adolescent
• Young Adult
• Adult
• Middle Aged
• Aged
• Aged, 80 and over
• COVID-19/complications
• COVID-19/diagnosis
• Pancreatitis/diagnosis
• Pancreatitis/etiology
• Retrospective Studies
• Acute Disease
• Gallstones

• Acute pancreatitis
• COVID-19
• Hyperlipidemia
• Pancreatic injury
• SARS-CoV-2

• Acute Disease
• COVID-19/complications
• Humans
• Hyperlipidemias/complications
• Hyperlipidemias/epidemiology
• Pancreatitis/etiology
• SARS-CoV-2

• acute pancreatitis
• acute pancreatitis due to covid-19
• adverse outcomes of sars-cov-2
• covid 19
• necrotising pancreatitis

• Acute Disease
• Adult
• COVID-19/complications
• Critical Illness
• Female
• Humans
• Male
• Middle Aged
• Pancreatitis/epidemiology
• SARS-CoV-2

• COVID-19
• Etiology
• Pancreatitis
• Prognosis
• Revised atlanta classification
• SARS-CoV-2

• Acute Disease
• COVID-19/complications
• Child
• Humans
• Pancreas
• Pancreatitis
• SARS-CoV-2

This review aimed to investigate whether SARS-CoV-2 is capable of infecting the gland and causing acute pancreatitis, and the peculiarities in the management of these cases. The research was conducted through PubMed^® database, and 62 articles were systematically selected for analysis. Differences were found in the literature; however, there are important warnings, such as the presence of hyperlipasemia, clinical and imaging findings suggestive of acute pancreatitis in the presence and even in the absence of respiratory symptoms. Attention should be paid to clinical and imaging findings during this virus infection, since it is possible to identify these two diseases early. Therefore, it is possible to detect and isolate these patients more quickly, providing the correct care and decreasing the morbidity and mortality of two potentially severe diseases.

• ACE2 polymorphisms
• COVID-19
• SARS-CoV-2 receptor
• chronic inflammation
• diabetes mellitus
• diabetogenic effect
• impaired immune system

• COVID-19
• SARS-CoV-2
• amylase
• cytokines
• lipase
• pancreas
• pancreatitis

We report a case of Severe acute respiratory syndrome coronavirus-2 infection with acute pancreatitis as the only presenting symptom. To the best of our knowledge, there are few case reports of the same presentation.

An otherwise healthy 44-year-old white male from Egypt presented to the hospital with severe epigastric pain and over ten attacks of nonprojectile vomiting (first, gastric content, then bilious). Acute pancreatitis was suspected and confirmed by serum amylase, serum lipase, and computed tomography scan that showed mild diffuse enlargement of the pancreas. The patient did not have any risk factor for acute pancreatitis, and extensive investigations did not reveal a clear etiology. Given a potential occupational exposure, a nasopharyngeal swab for polymerase chain reaction testing for severe acute respiratory syndrome coronavirus 2 was done, which was positive despite the absence of the typical symptoms of severe acute respiratory syndrome coronavirus 2 such as fever and respiratory symptoms. The patient was managed conservatively. For pancreatitis, he was kept nil per os for 2 days and received intravenous lactated Ringer’s (10 ml per kg per hour), nalbuphine, alpha chymotrypsin, omeprazole, and cyclizine lactate. For severe acute respiratory syndrome coronavirus 2, he received a 5-day course of intravenous azithromycin (500 mg per day). He improved quickly and was discharged by the fifth day. We know that abdominal pain is not a rare symptom of severe acute respiratory syndrome coronavirus 2, and we also know that elevated levels of serum amylase and lipase were reported in severe acute respiratory syndrome coronavirus-2 patients, especially those with severe symptoms. However, the association between severe acute respiratory syndrome coronavirus-2 infection and idiopathic acute pancreatitis is rare and has been reported only a few times.

We believe further studies should be conducted to determine the extent of pancreatic involvement in severe acute respiratory syndrome coronavirus-2 patients and the possible causality between severe acute respiratory syndrome coronavirus 2 and acute pancreatitis. We reviewed the literature regarding the association between severe acute respiratory syndrome coronavirus 2 and acute pancreatitis patients. Published data suggest that severe acute respiratory syndrome coronavirus 2 possibly could be a risk factor for acute pancreatitis.

• Acute pancreatitis
• COVID-19
• Case report
• Pancreas
• SARS-CoV-2

The disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), also called coronavirus disease 2019 (COVID-19), first originated in Wuhan, China, displaying atypical pneumonia-like respiratory symptoms in affected patients. SARS-CoV-2 primarily attacks the respiratory system, and the most common symptoms include cough, shortness of breath, and fever. However, its impact on the digestive system has been shown, and various clinical gastrointestinal manifestations of this disease have been recognized. Some reports have shown acute pancreatitis (AP) as the initial symptom in patients with COVID-19. AP may be a consequence of direct pancreatic damage by the virus because pancreatic acinar cells contain angiotensin-converting enzyme 2 receptor proteins, and SARS-CoV-2 can bind to these receptors, causing pancreatic injury. Moreover, AP may be a secondary indicator of cytokine storms and altered inflammatory responses. Our review of the literature shows that SARS-CoV-2 appears to be a new etiological infectious factor related to AP. In this manuscript, a comprehensive review of case reports and case series of patients with AP and COVID-19 is presented. All reports on COVID-19-associated AP are summarized. All cases are thoroughly analyzed and discussed in-depth.

• SARS-CoV-2
• COVID-19
• Acute pancreatitis
• Angiotensin-converting enzyme 2

Novel coronavirus (COVID-19) has spread widely across the world inducing a global health crisis. Predominant signs of infection involve respiratory symptoms such as cough and dyspnea. Investigation into COVID-19 infection-associated gastrointestinal symptoms remains fluid. COVID-19-induced acute pancreatitis has been recorded from greater than 20 countries at this time. Herein, we submit a case of COVID-19-attributed acute pancreatitis, as well as a comprehensive assessment of previously reported cases of COVID-19-attributed acute pancreatitis.

• acute pancreatitis
• atlanta classification
• covid-19
• sars-cov-2
• viral pancreatitis

The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is spreading at an alarming rate, and it has created an unprecedented health emergency threatening tens of millions of people worldwide. Previous studies have indicated that SARS-CoV-2 ribonucleic acid could be detected in the feces of patients even after smear-negative respiratory samples. However, demonstration of confirmed fecal-oral transmission has been difficult. Clinical studies have shown an incidence rate of gastrointestinal (GI) symptoms ranging from 2% to 79.1% in patients with COVID-19. They may precede or accompany respiratory symptoms. The most common GI symptoms included nausea, diarrhea, and abdominal pain. In addition, some patients also had liver injury, pancreatic damage, and even acute mesenteric ischemia/thrombosis. Although the incidence rates reported in different centers were quite different, the digestive system was the clinical component of the COVID-19 section. Studies have shown that angiotensin-converting enzyme 2, the receptor of SARS-CoV-2, was not only expressed in the lungs, but also in the upper esophagus, small intestine, liver, and colon. The possible mechanism of GI symptoms in COVID-19 patients may include direct viral invasion into target cells, dysregulation of angiotensin-converting enzyme 2, immune-mediated tissue injury, and gut dysbiosis caused by microbiota. Additionally, numerous experiences, guidelines, recommendations, and position statements were published or released by different organizations and societies worldwide to optimize the management practice of outpatients, inpatients, and endoscopy in the era of COVID-19. In this review, based on our previous work and relevant literature, we mainly discuss potential fecal-oral transmission, GI manifestations, abdominal imaging findings, relevant pathophysiological mechanisms, and infection control and prevention measures in the time of COVID-19.

• COVID-19
• SARS-CoV-2
• Gastrointestinal manifestations
• Abdominal imaging
• Mechanisms
• Prevention

• COVID-19/complications
• COVID-19/transmission
• COVID-19/virology
• Diabetes Mellitus, Type 2/physiopathology
• Humans
• Male
• Middle Aged
• Pancreatitis, Acute Necrotizing/etiology
• Pancreatitis, Acute Necrotizing/pathology
• Prognosis
• SARS-CoV-2/isolation & purification