COVID-19 infection presenting as pancreatitis in a pregnant woman: A case report

Pancreatic and Hepatic Injury in COVID-19: A Worse Prognosis in NAFLD Patients?

The novel disease produced by SARS-CoV-2 mainly harms the respiratory tract, but it has shown the capacity to affect multiple organs. Epidemiologic evidence supports the relationship between Coronavirus Disease 2019 (COVID-19) and pancreatic and hepatic injury development, identified by alterations in these organ function markers. In this regard, it is important to ascertain how the current prevalence of non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) might affect COVID-19 evolution and complications. Although it is not clear how SARS-CoV-2 affects both the pancreas and the liver, a multiplicity of potential pathophysiological mechanisms seem to be implicated; among them, a direct viral-induced injury to the organ involving liver and pancreas ACE2 expression. Additionally, immune system dysregulation, coagulopathies, and drugs used to treat the disease could be key for developing complications associated with the patient's clinical decline. This review aims to provide an overview of the available epidemiologic evidence regarding developing liver and pancreatic alterations in patients with COVID-19, as well as the possible role that NAFLD/NASH might play in the pathophysiological mechanisms underlying some of the complications associated with COVID-19. This review employed a comprehensive search on PubMed using relevant keywords and filters. From the initial 126 articles, those aligning with the research target were selected and evaluated for their methodologies, findings, and conclusions. It sheds light on the potential pathophysiological mechanisms underlying this relationship. As a result, it emphasises the importance of monitoring pancreatic and hepatic function in individuals affected by COVID-19.

Risks associated with acute pancreatitis (AP) with diabetic ketoacidosis (DKA) in COVID-19 patients: a literature review

Background

SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) has become a global pandemic, and medical experts are scrambling to understand the wide range of symptoms and consequences of the virus. Although acute pancreatitis (AP) and pancreatic damage have been associated with SARS-CoV-2, the mechanism behind this is still unclear. The current article explores whether COVID-19 is an additional cause of AP and diabetic ketoacidosis (DKA). The article illustrates the conditions associated with AP and DKA among COVID-19 patients and diabetes mellitus (DM). Another critical condition is acute kidney injury (AKI), often associated with DKA.

Methods

A search strategy for the article was assigned and retrieved from PubMed, Web of Science, and Scopus databases from 2020 to June 2022. The articles which discussed case studies on AP, DKA, and AKI were included in the study.

Results

The present review of 24 reported case studies represented conditions of AP (12), DKA (5), AP and DKA (5), AP and AKI (1), and DKA and AKI (1) among COVID-19 participants, and showed a potential relationship between the complications.

Conclusion

Healthcare during the COVID-19 pandemic plays a major role among AP, DKA, and AKI-associated COVID-19 patients. A compilation of case studies suggests effective management of COVID-19 infection-related complications such as AP, DKA, and AKI.

Occam’s razor or Hickam’s dictum-COVID-19 is not a textbook aetiology of acute pancreatitis: A modified Naranjo Score appraisal

BACKGROUND

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.

AIM

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

METHODS

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.

RESULTS

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.

CONCLUSION

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.

Hyperlipidemia, COVID-19 and acute pancreatitis: A tale of three entities

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) caused the ongoing pandemic of coronavirus disease 2019 (COVID-19), which presented as not only respiratory symptoms, but various digestive manifestations including pancreatic injury and acute pancreatitis (AP). The underlying mechanism is still unclear. Hypertriglyceridemia has become one of the leading causes of AP in recent years and hyperlipidemia is highly reported in COVID-19 cases. The current narrative review aimed to explore the associations between AP, COVID-19 and hyperlipidemia. Substantial cases of COVID-19 patients complicated with AP were reported, while the incidence of AP in the COVID-19 population was relatively low. Hyperlipidemia was common in COVID-19 patients with a pooled incidence of 32.98%. Hyperlipidemia could be a mediating factor in the pathogenesis of AP in COVID-19 patients. Further studies are warranted to clarify the relationship among AP, lipid metabolism disorders and COVID-19.

Acute Pancreatitis Related to COVID-19 Infection: A Systematic Review and Analysis of Data

There is increasing literature mentioning severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (COVID-19 infection) causing acute pancreatitis (AP). It is hypothesized that SARS-Cov-2 causes pancreatic injury either by direct cytotoxic effect of the virus on pancreatic cells through the angiotensin-converting enzyme 2 (ACE2) receptors - the main receptors for the virus located on pancreatic cells - or by the cytokine storm that results from COVID-19 infection or a component of both. Many viruses are related to AP including mumps, coxsackievirus, cytomegalovirus (CMV), Epstein-Barr virus (EBV), and as data evolves SARS-CoV-2 virus may be one of them as well. We conducted a systematic literature review to explore the current literature and provide an overview of the evidence of AP in COVID-19 infection. We studied the presence of AP in patients with SARS-CoV-2 infection and calculated the time of diagnosis of SARS-CoV-2 infection with respect to the time of diagnosis of AP. We also studied the age, gender, clinical manifestations, time of onset of symptoms, laboratory values, imaging findings, mortality, length of stay, comorbidities, need for Intensive Care Unit (ICU) care, and excluded any other common causes of AP. We included 40 articles comprising 46 patients. All patients had a positive SARS-CoV-2 polymerase chain reaction (PCR) test and all patients had AP as per Atlanta's criteria. The most common clinical presentation was abdominal pain in 29 (63.0%). Edematous pancreas was the most common Computed Tomography Abdomen Pelvis (CTAP) scan finding in these patients (35 patients). Seventeen (37%) patients required ICU admission and six (13%) patients died. Our study provides an important overview of the available data on AP in COVID-19 patients and concludes that AP is an important complication in COVID-19 infection and should be considered as an important differential in patients with COVID-19 infection who complain of abdominal pain.

COVID-19 and Acute Pancreatitis: A Systematic Review of Case Reports and Case Series

BACKGROUND

Coronavirus disease 2019 (COVID-19) presents mainly with mild symptoms and involvement of the respiratory system. Acute pancreatitis has also been reported during the course of COVID-19.

OBJECTIVE

Our aim is to review and analyze all reported cases of COVID-19 associated acute pancreatitis, reporting the demographics, clinical characteristics, laboratory and imaging findings, comorbidities and outcomes.

DATA SOURCES

We conducted a systematic search of Pubmed/MEDLINE, SciELO and Google Scholar to identify case reports and case series, reporting COVID-19 associated acute pancreatitis in adults.

STUDY SELECTION

There were no ethnicity, gender or language restrictions. The following terms were searched in combination:"COVID-19" OR "SARS-CoV-2" OR "Coronavirus 19" AND "Pancreatic Inflammation" OR "Pancreatitis" OR "Pancreatic Injury" OR "Pancreatic Disease" OR "Pancreatic Damage". Case reports and case series describing COVID-19 associated acute pancreatitis in adults were included. COVID-19 infection was established with testing of nasal and throat swabs using reverse transcription polymerase chain reaction. The diagnosis of acute pancreatitis was confirmed in accordance to the revised criteria of Atlanta classification of the Acute Pancreatitis Classification Working Group. Exclusion of other causes of acute pancreatitis was also required for the selection of the cases.

DATA EXTRACTION

The following data were extracted from each report: the first author, year of publication, age of the patient, gender, gastrointestinal symptoms due to acute pancreatitis, respiratory-general symptoms, COVID-19 severity, underlying diseases, laboratory findings, imaging features and outcome.

DATA SYNTHESIS

Finally, we identified and analyzed 31 articles (30 case reports and 1 case series of 2 cases), which included 32 cases of COVID-19 induced acute pancreatitis.

CONCLUSION

COVID-19 associated acute pancreatitis affected mostly females. The median age of the patients was 53.5 years. Concerning laboratory findings, lipase and amylase were greater than three times the ULN while WBC counts and CRP were elevated in the most of the cases. The most frequent gastrointestinal, respiratory and general symptom was abdominal pain, dyspnea and fever, respectively. The most common imaging feature was acute interstitial edematous pancreatitis and the most frequent comorbidity was arterial hypertension while several patients had no medical history. The outcome was favorable despite the fact that most of the patients experienced severe and critical illness.

LIMITATIONS

Our results are limited by the quality and extent of the data in the reports. More specifically, case series and case reports are unchecked, and while they can recommend hypotheses they are not able to confirm robust associations.

CONFLICT OF INTEREST

None.

Review on acute pancreatitis attributed to COVID-19 infection

The coronavirus disease 2019 (COVID-19) is known to cause gastrointestinal symptoms. Recent studies have revealed COVID-19-attributed acute pancreatitis (AP). However, clinical characteristics of COVID-19-attributed AP remain unclear. We performed a narrative review to elucidate relation between COVID-19 and AP using the PubMed database. Some basic and pathological reports revealed expression of angiotensin-converting enzyme 2 and transmembrane protease serine 2, key proteins that aid in the entry of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) into the pancreas. The experimental and pathological evaluation suggested that SARS-CoV-2 infects human endocrine and exocrine pancreas cells, and thus, SARS-CoV-2 may have a direct involvement in pancreatic disorders. Additionally, systemic inflammation, especially in children, may cause AP. Levels of immune mediators associated with AP, including interleukin (IL)-1β, IL-10, interferon-γ, monocyte chemotactic protein 1, and tumor necrosis factor-α are higher in the plasma of patients with COVID-19, that suggests an indirect involvement of the pancreas. In real-world settings, some clinical features of AP complicate COVID-19, such as a high complication rate of pancreatic necrosis, severe AP, and high mortality. However, clinical features of COVID-19-attributed AP remain uncertain due to insufficient research on etiologies of AP. Therefore, high-quality clinical studies and case reports that specify methods for differential diagnoses of other etiologies of AP are needed.

Association between Severe SARS-CoV-2 Infection and Severe Acute Pancreatitis in Pregnancy and Postpartum

INTRODUCTION

SARS-CoV-2 infection (COVID-19) affects the respiratory system but is not limited to it. The gastrointestinal symptoms are polymorphic, including diarrhea, vomiting, abdominal pain, and even acute pancreatitis (AP). Pregnant women are more vulnerable to SARS-CoV-2 infection and have a higher risk of severe outcomes of COVID-19.

CASE REPORT

We present a case report of a 31-year-old primigravid patient at 30 weeks of gestation, unvaccinated, with a medical history of thrombophilia, chronic nephropathy of unknown origin, hypertension, and optic neuropathy with left eye hemianopsia. She was diagnosed with moderate-to-severe COVID-19 and respiratory failure, with indication for cesarean section. Postpartum, she developed severe acute pancreatitis, complicated by peripancreatic and supradiaphragmatic abscesses. After 3 months of hospitalization and eight surgical interventions, the patient was discharged. A short mini-review of the literature is introduced.

CONCLUSION

Pregnant women with cardiovascular comorbidities are prone to severe complications of SARS-CoV-2 infection. Clinicians should be aware of the association of SARS-CoV-2 and AP in pregnant women.

COVID-19 Induced Acute Pancreatitis in a Malagasy Woman Patient: Case Report and Literature Review

Background

Case Presentation

Conclusion

Acute Pancreatitis Due to COVID-19 Active Infection

Background

This study investigates the relationship between coronavirus disease 2019 (COVID-19) infection and acute pancreatitis. We present large registry data assessing the association between acute pancreatitis and mortality in patients with COVID-19 post-infection.

Methods

The researchers identified adult patients aged 18-90 years with COVID-19 infections in the TriNetX (COVID-19 research network) database between January 20, 2020, and June 1, 2021. The researchers identified n=1,039,688 cases divided into two cohorts: those with post-acute pancreatitis (n= 1,173) and those without post-acute pancreatitis (n=1,038,515) post COVID-19 infection having follow-up within a two-week period. The researchers then conducted a 1:1 propensity score match to account for differences in the cohorts and created two well-matched cohorts (n=1,173/1,173).

Results

Patients that developed acute pancreatitis had higher mortality (12.4% vs 3.7%, p<0.001), stroke (3.6% vs 1.7%, p=0.005), higher inpatient admissions (28.2% vs 10.6%, p<0.001), and higher rates of ICU admission (9.5% vs 3.2%, p<0.001).

Conclusion

In a large multinational federated database, we observed higher mortality, stroke, higher inpatient admissions, and higher rates of ICU admissions among patients with COVID-19 with pancreatitis.

COVID-19 and pregnancy: A comparison of case reports, case series and registry studies

BACKGROUND

Selection, outcome and publication biases are well described in case reports and case series but may be less of a problem early in the appearance of a new disease when all cases might appear to be worth publishing.

OBJECTIVE

To use a prospectively collected database of primary sources to compare the reporting of COVID-19 in pregnancy in case reports, case series and in registries over the first 8 months of the pandemic.

STUDY DESIGN

MEDLINE, Embase and Maternity and Infant Care databases were searched from 22 March to 5 November 2020, to create a curated list of primary sources. Duplicate reports were excluded. Case reports, case series and registry studies of pregnant women with confirmed COVID-19, where neonatal outcomes were reported, were selected and data extracted on neonatal infection status, neonatal death, neonatal intensive care unit admission, preterm birth, stillbirth, maternal critical care unit admission and maternal death.

RESULTS

149 studies comprising 41,658 mothers and 8,854 neonates were included. All complications were more common in case reports, and in retrospective series compared with presumably prospective registry studies. Extensive overlap is likely in registry studies, with cases from seven countries reported by multiple registries. The UK Obstetric Surveillance System was the only registry to explicitly report identification and removal of duplicate cases, although five other registries reported collection of patient identifiable data which would facilitate identification of duplicates.

CONCLUSIONS

Since it is likely that registries provide the least biased estimates, the higher rates seen in the other two study designs are probably due to selection or publication bias. However even some registry studies include self- or doctor-reported cases, so might be biased, and we could not completely exclude overlap of cases in some registries.

Acute pancreatitis in patients with COVID-19 is more severe and lethal: a systematic review and meta-analysis

BACKGROUND

Emerging evidence suggests an association between acute pancreatitis and COVID-19. Our objective is to conduct a systematic review and meta-analysis to evaluate whether COVID-19 affects the severity and outcomes associated with acute pancreatitis.

METHODS

Cochrane guidelines and PRISMA statement were followed for this review. Digital dissertation bases were searched and all studies comparing the outcomes of acute pancreatitis amongst patients with and without COVID-19 were included. We compared the etiology, severity, length of hospital stay and mortality associated with acute pancreatitis in patients with and without COVID-19.

RESULTS

Four observational studies with a total of 2,419 patients were included in the review. Presence of COVID-19 significantly increased the odds of mortality (OR 4.10, 95% CI 2.03-8.29) in patients with acute pancreatitis. These patients also had an increased incidence of severe pancreatitis (OR 3.51, 95% CI 1.19-10.32), necrotizing pancreatitis (OR 1.84, 95% CI 1.19-2.85) and a longer length of hospital stay (OR 2.88, 95% CI 1.50-5.52), compared to non-COVID patients. Patients with COVID-19 were more likely to have an unknown or idiopathic etiology of acute pancreatitis (OR 4.02, 95% CI 1.32-12.29), compared to non-COVID-19 patients.

CONCLUSION

Current evidence suggests that COVID-19 adversely impacts the morbidity and mortality associated with acute pancreatitis. SARS-CoV-2 may be a causative agent for acute pancreatitis. Further population-based studies are needed to confirm or refute these findings.

Acute pancreatitis in a patient with COVID-19: a case report

The global pandemic of coronavirus disease-2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is predominantly a respiratory illness, but gastrointestinal (GI) manifestations of variable severity have been reported. In patients with COVID-19 pneumonia, observational studies have demonstrated the elevation of pancreatic enzymes as surrogate markers for pancreatic injury without evidence of acute pancreatitis (AP). We report a case of AP in a patient with COVID-19 with SARS-CoV-2 as possible etiological agent with imaging evidence of pancreatitis. We hypothesize a causal relationship of SARS-CoV-2 in this patient with an otherwise unexplained presentation of AP after excluding the common causes. We postulate that AP in COVID-19 could be related to the abundant expression of angiotensin converting enzyme 2 (ACE 2) receptors in the pancreas which serve as viral entry binding receptors for SARS-CoV-2 or due to direct viral involvement of the pancreas. Although there seems to be an association between diabetes and AP, the available data regarding the etiological role of diabetes in causing AP is very limited. We also propose that imaging studies such as computerized tomography (CT) scan of the abdomen should be considered in the diagnosis of AP in patients with COVID-19 infection to exclude the false positive amylase and lipase.

Acute pancreatitis in a young woman with COVID-19 infection: A case-report

Background

Little is known about the development of acute pancreatitis as a complication of corona virus disease of 2019 (COVID-19) infection. This case report describes the presentation of acute pancreatitis in a young woman who then was diagnosed with COVID-19 infection.

Case Presentation

An 18-year old previously healthy woman referred to Imam Raza hospital, Tabriz, Iran with a 3-day history of intermittent and crampy abdominal pain. She had serum amylase of 1288 IU/L and serum lipase of 1541 IU/L. She was diagnosed with acute pancreatitis. She was instructed nil per os (NPO) and serum therapy and also was given pantoprazole, and pethidine for her pain management. The laboratory tests for assessing the etiology of acute pancreatitis were normal. Abdominal and pelvic spiral computed tomography (CT) scan revealed edematous pancreas and enhancing loculi fluid accumulation around pancreas along with the small amount of ascites fluid that all suggest acute pancreatitis. Due to the presentation of fever and COVID-19 pandemic and her potential society exposure, we tested SARS CoV-2 by polymerase chain reaction which was positive. The blood C-reactive protein (CRP) level was 3+ but the chest x-ray showed no findings compatible with COVID-19. Eventually after receiving conservative therapy for her pancreatitis, she was discharged from hospital in the good general condition and she has not experienced any episodes of abdominal pain again.

Conclusion

This case highlights acute pancreatitis as a suspected complication associated with COVID-19 and the need for further research.

Acute pancreatitis in a COVID-19 patient in Brazil: a case report

Background

The consequences of the coronavirus disease 2019 pandemic have already exceeded 10 million infected and more than 560,000 deaths worldwide since its inception. Currently, it is known that the disease affects mainly the respiratory system; however, recent studies have shown an increase in the number of patients with manifestations in other systems, including gastrointestinal manifestations. There is a lack of literature regarding the development of acute pancreatitis as a complication of coronavirus disease 2019.

Case report

We report a case of acute pancreatitis in a white male patient with coronavirus disease 2019. A 35-year-old man (body mass index 31.5) had acute epigastric pain radiating to his back, dyspnea, nausea, and vomiting for 2 days. The patient was diagnosed with severe acute pancreatitis (AP)-APACHE II: 5, SOFA: 3, Marshall: 0; then he was transferred from ED to the semi-intensive care unit. He tested positive for severe acute respiratory syndrome coronavirus 2 on reverse transcription-polymerase chain reaction, and his chest computed tomography findings were compatible with coronavirus disease 2019. Treatment was based on bowel rest, fluid resuscitation, analgesia, and empiric antibiotic therapy. At day 12, with resolution of abdominal pain and improvement of the respiratory condition, the patient was discharged.

Conclusion

Since there is still limited evidence of pancreatic involvement in severe acute respiratory syndrome coronavirus 2 infection, no definite conclusion can be made. Given the lack of other etiology, we consider the possibility that the patient’s acute pancreatitis could be secondary to coronavirus disease 2019 infection, and we suggest investigation of pancreas-specific plasma amylase in patients with coronavirus disease 2019 and abdominal pain.

The pancreas and COVID-19: a clinical conundrum

With the progression of the COVID-19 pandemic, the classic manifestations of COVID-19 (e.g., persistent fever, dry cough, pneumonia, and acute respiratory distress syndrome in the severe disease) have expanded to include less common complications of the extrapulmonary organs. Recent evidence has shown that COVID-19 patients with concomitant presence of GI symptoms are at higher risk of developing severe disease and have poor clinical outcomes. Recently, multiple SARS-CoV-2-induced acute pancreatitis (AP) cases have been reported. This literature review aims to provide an insight into SARS-CoV-2-directed invasion of the pancreas. We will also review the currently available literature on the clinical effects of SARS-CoV-2, including AP and mild elevation of lipase levels in patients with COVID-19. In addition, we will discuss plausible mechanisms that underly SARS-CoV-2-induced pancreatitis.

The impact of COVID-19 during pregnancy on maternal and neonatal outcomes: a systematic review

Several months after the onset of the epidemic, COVID-19 remains a global health issue. Scientific data on pregnancy, perinatal outcomes and vertical transmission of SARS-CoV-2 are constantly emerging but are still limited and unclear. The purpose of this systematic review was to summarize current evidence on vertical transmission rates, maternal, perinatal and neonatal outcomes and mode of delivery in pregnancies affected by COVID-19. An extensive search was conducted in PubMed, Google Scholar, Embase, and Scopus databases up to June 20, 2020. A total of 133 articles (51 case reports, 31 case series, 40 cohort studies and 2 case-control studies) reporting data from 8,092 subjects (6,046 pregnant women and 2,046 neonates) were considered eligible for inclusion in the systematic review. A substantial proportion of pregnant women with COVID-19 underwent caesarean section (case reports 82.2%, case series 74.2% and cohort studies 66.0%). Regarding vertical transmission, most neonates were tested negative (case reports 92.7%, case series studies 84.2%, cohort studies 97.1% and case control studies 100%). Maternal mortality rates ranged from 1% in cohort studies to 5.7% in case reports; neonatal mortality ranged from 2% in case reports to 3.3% in case series. Vertical transmission of SARS-CoV-2 from mother to child is rare. Careful screening of pregnant women seems important and specific guidelines with evidence-based decision algorithms for the mode of delivery in the context of a pregnancy affected by COVID-19 should be established.

Pancreatic damage in COVID-19: Why? How?

OBJECT

We aimed to evaluate the elevation of amylase and lipase enzymes in coronavirus disease 2019 (COVID-19) patients and their relationship with the severity of COVID-19.

METHOD

In this study, 1378 patients with COVID-19 infection were included. Relation of elevated amylase and lipase levels and comorbidities with the severity of COVID-19 was analysed. The effects of haemodynamic parameters and organ failure on pancreatic enzymes and their relations with prognosis were statistically analysed.

RESULTS

The 1378 patients comprised of 700 (51.8%) men and 678 (%49.2) women. Of all patients, 687 (49.9%) had mild and 691 (50.1%) patients had severe COVID-19 infection. Amylase elevation at different levels occurred in 316 (%23) out of 1378 patients. In these patients, the amylase levels increased one to three times in 261 and three times in 55 patients. Pancreatitis was detected in only six (%1.89) of these patients according to the Atlanta criteria. According to univariate and multivariate analyses, elevated amylase levels were significantly associated with the severity of COVID-19 (odds ratio [OR]: 4.37; P < .001). Moreover, diabetes mellitus (DM; OR: 1.82; P = .001), kidney failure (OR: 5.18; P < .001), liver damage (OR: 6.63; P < .001), hypotension (OR: 6.86; P < .001) and sepsis (OR: 6.20; P = .008) were found to be associated with mortality from COVID-19.

CONCLUSION

Elevated pancreatic enzyme levels in COVID-19 infections are related to the severity of COVID-19 infection and haemodynamic instability. In a similar way to other organs, the pancreas can be affected by severe COVID-19 infection.

Acute pancreatitis associated with severe acute respiratory syndrome coronavirus-2 infection: a case report and review of the literature

Introduction

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.

Case 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.

Conclusion

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.

Case Report: Acute Abdominal Pain as Presentation of Pneumonia and Acute Pancreatitis in a Pediatric Patient With COVID-19

Abdominal pain, nausea, and vomiting are known gastrointestinal symptoms of symptomatic SARS-CoV-2 infection (COVID-19 disease) in pediatric patients.¹ There is little literature regarding pancreatitis in COVID-19. We describe a 16-year-old male diagnosed with acute pancreatitis in the setting of a SARS-COV-2 infection and associated fluid balance considerations.

Association between acute pancreatitis and COVID-19 infection: What do we know?

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.

Novel Coronavirus (COVID-19) Infection-Attributed Acute Pancreatitis: A Case Report and Literature Review

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.

How fever is defined in COVID-19 publications: a disturbing lack of precision

OBJECTIVES

Fever is the single most frequently reported manifestation of COVID-19 and is a critical element of screening persons for COVID-19. The meaning of "fever" varies depending on the cutoff temperature used, the type of thermometer, the time of the day, the site of measurements, and the person's gender and race. The absence of a universally accepted definition for fever has been especially problematic during the current COVID-19 pandemic.

METHODS

This investigation determined the extent to which fever is defined in COVID-19 publications, with special attention to those associated with pregnancy.

RESULTS

Of 53 publications identified in which "fever" is reported as a manifestation of COVID-19 illness, none described the method used to measure patient's temperatures. Only 10 (19%) publications specified the minimum temperature used to define a fever with values that varied from a 37.3 °C (99.1 °F) to 38.1 °C (100.6 °F).

CONCLUSIONS

There is a disturbing lack of precision in defining fever in COVID-19 publications. Given the many factors influencing temperature measurements in humans, there can never be a single, universally accepted temperature cut-off defining a fever. This clinical reality should not prevent precision in reporting fever. To achieve the precision and improve scientific and clinical communication, when fever is reported in clinical investigations, at a minimum the cut-off temperature used in determining the presence of fever, the anatomical site at which temperatures are taken, and the instrument used to measure temperatures should each be described. In the absence of such information, what is meant by the term "fever" is uncertain.

Effect of COVID-19 on Mortality of Pregnant and Postpartum Women: A Systematic Review and Meta-Analysis

BACKGROUND

Based on what is known at this time, pregnant women are at an increased risk of severe illness from COVID-19 compared to nonpregnant women. Additionally, pregnant women with COVID-19 might have an increased risk of adverse pregnancy outcomes. To investigate the effects of coronavirus disease 2019 (COVID-19) on mortality of pregnant and postpartum women, we performed a systematic review of available published literature on pregnancies affected by COVID-19.

METHODS

Web of Science, SCOPUS, and MEDLINE- databases were searched for original studies concerning the effect of COVID-19 on mortality of pregnant and postpartum women published by July 10, 2020. Meta-analyses of proportions were used to combine data and report pooled proportions.

RESULTS

117 studies with a total of 11758 pregnant women were included. The age ranged between 15 and 48 years. Most subjects were infected with SARS-CoV-2 in the third trimester. Disease severity was not reported in 1125 subjects. Maternal mortality was 1.3%. In 100% of fatal cases with adequate data, fever alone or with cough was one of the presenting symptoms. Also, dyspnea (58.3%) and myalgia (50%) were the most common symptoms. Sore throat (8.3%) and gastrointestinal symptoms (anorexia, nausea) (8.3%) were rare. The rate of comorbidities was 20% among COVID-19 deaths. The majority of COVID-19-infected women who died had cesarean section (58.3%), 25% had a vaginal delivery, and 16.7% of patients were not full term.

CONCLUSION

COVID-19 infection in pregnant women was associated with higher rates (and pooled proportions) of cesarean section and mortality. Because new data are continuously being generated and published, the findings of this study can be complete and updated with new researches. The results of this study can guide and improve prenatal counseling of COVID-19-infected pregnant women.

Acute Pancreatitis in a Pregnant Patient With Coronavirus Disease 2019 (COVID-19)

Acute pancreatitis can be a complication of primary coronavirus disease 2019 (COVID-19) in pregnant women

BACKGROUND:

Pregnant women with coronavirus disease 2019 (COVID-19) infection are at risk for a variety of COVID-19 complications.

CASE:

We report a case of acute pancreatitis in a pregnant patient hospitalized for COVID-19 pneumonia. Comprehensive evaluation ruled out other etiologies of acute pancreatitis. Preterm labor developed at 33 5/7 weeks of gestation, and the patient delivered a liveborn male neonate; neonatal severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) screening was negative. The patient improved significantly postpartum and was discharged home on postpartum day 3.

CONCLUSION:

Coronavirus disease 2019 may present in pregnancy with a myriad of clinical symptoms other than respiratory. Acute pancreatitis represents an infrequent complication of primary COVID-19 infection.

Transmission of SARS-CoV-2 through breast milk and breastfeeding: a living systematic review

The pandemic of coronavirus disease 2019 (COVID-19) is caused by infection with a novel coronavirus strain, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). At present, there is limited information on potential transmission of the infection from mother to child, particularly through breast milk and breastfeeding. Here, we provide a living systematic review to capture information that might necessitate changes in the guidance on breast milk and breastfeeding given the uncertainty in this area. Our search retrieved 19,414 total records; 605 were considered for full-text eligibility and no ongoing trials were identified. Our review includes 340 records, 37 with breast milk samples and 303 without. The 37 articles with analyzed breast milk samples reported on 77 mothers who were breastfeeding their children; among them, 19 of 77 children were confirmed COVID-19 cases based on RT-PCR assays, including 14 neonates and five older infants. Nine of the 68 analyzed breast milk samples from mothers with COVID-19 were positive for SARS-CoV-2 RNA; of the exposed infants, four were positive and two were negative for COVID-19. Currently, there is no evidence of SARS-CoV-2 transmission through breast milk. Studies are needed with longer follow-up periods that collect data on infant feeding practices and on viral presence in breast milk.

Human Coronavirus Infections and Pregnancy

Human coronavirus (HCoV) causes potentially fatal respiratory disease. Pregnancy is a physiological state that predisposes women to viral infection. In this review, we aim to present advances in the pathogenesis, clinical features, diagnosis, and treatment in HCoV in pregnancy. We retrieved information from the Pubmed database up to June 2020, using various search terms and relevant words, including coronaviruses, severe acute respiratory syndrome coronavirus, Middle East respiratory syndrome coronavirus, 2019 coronavirus disease, and pregnancy. Both basic and clinical studies were selected. We found no evidence that pregnant women are more susceptible to HCoV infection or that those with HCoV infection are more prone to developing severe pneumonia. There is also no confirmed evidence of vertical mother-to-child transmission of HcoV infection during maternal HCoV infection. Those diagnosed with infection should be promptly admitted to a negative-pressure isolation ward, preferably in a designated hospital with adequate facilities and multi-disciplinary expertise to manage critically ill obstetric patients. Antiviral treatment has been routinely used to treat pregnant women with HCoV infection. The timing and mode of delivery should be individualized, depending mainly on the clinical status of the patient, gestational age, and fetal condition. Early cord clamping and temporary separation of the newborn for at least 2 weeks is recommended. All medical staff caring for patients with HCoV infection should use personal protective equipment. This review highlights the advances in pathogenesis, maternal-fetal outcome, maternal-fetal transmission, diagnosis and treatment in HCoV including severe acute respiratory syndrome coronavirus, Middle East respiratory syndrome coronavirus, and coronavirus disease 2019 in pregnancy.

Coronavirus disease 2019 and the pancreas

Coronavirus disease 2019 (COVID-19) caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has led to a world-wide pandemic since its onset in December of 2019. Although, a primary respiratory pathogen, over the ensuing period, its extra-pulmonary effects have come to the forefront. The virus, having multi-organ tropism, has been shown to affect a host of other organs beyond the lung, including the pancreas. The data on pancreatic involvement by COVID-19, however, have been limited. Moreover, whether the effects on the pancreas are due to the direct effects of the virus or is just an epi-phenomenon is debatable. The prevalence of pancreatic injury and degree of injury are the other issues that need to be addressed. Pancreatic cancer has a dismal prognosis and the management of the same in the COVID era needs to be tailored assessing the risk-benefit ratio for the same. Additionally, pancreatic surgery increases not only the morbidity of the patient, but also the risk of the operator and burden on the health care system. Hence, the decision for such major procedures needs to be rationalized for optimum benefit during this pandemic. Similarly, for the endoscopist, pancreatic endoscopy needs to be carefully regulated to reduce risk to both the patient and the physician and yet deliver optimum patient care. This review gives a concise summary of various aspects of pancreatic involvement and pancreatic disease management during this pandemic.

SARS-CoV-2 Cell Entry Factors ACE2 and TMPRSS2 Are Expressed in the Microvasculature and Ducts of Human Pancreas but Are Not Enriched in β Cells

Isolated reports of new-onset diabetes in individuals with COVID-19 have led to the hypothesis that SARS-CoV-2 is directly cytotoxic to pancreatic islet β cells. This would require binding and entry of SARS-CoV-2 into β cells via co-expression of its canonical cell entry factors, angiotensin-converting enzyme 2 (ACE2) and transmembrane serine protease 2 (TMPRSS2); however, their expression in human pancreas has not been clearly defined. We analyzed six transcriptional datasets of primary human islet cells and found that ACE2 and TMPRSS2 were not co-expressed in single β cells. In pancreatic sections, ACE2 and TMPRSS2 protein was not detected in β cells from donors with and without diabetes. Instead, ACE2 protein was expressed in islet and exocrine tissue microvasculature and in a subset of pancreatic ducts, whereas TMPRSS2 protein was restricted to ductal cells. These findings reduce the likelihood that SARS-CoV-2 directly infects β cells in vivo through ACE2 and TMPRSS2.

Pregnancy and Breastfeeding During COVID-19 Pandemic: A Systematic Review of Published Pregnancy Cases

Background: The COVID-19 pandemic is an emerging concern regarding the potential adverse effects during pregnancy. This study reviews knowledge on the impact of COVID-19 on pregnancy and describes the outcome of published cases of pregnant women diagnosed with COVID-19. Methods: Searches were conducted in PubMed®, Scopus®, Web of Science®, and MedRxiv® up to 26th June 2020, using PRISMA standards, to identify original published studies describing pregnant women at any gestational age diagnosed COVID-19. There were no date or language restrictions on the search. All identified studies were included irrespective of assumptions on study quality. Results: We identified 161 original studies reporting 3,985 cases of pregnant women with COVID-19 (1,007 discharged while pregnant). The 2,059 published cases with pregnancy outcomes resulted in 42 abortions, 21 stillbirths, and 2,015 live births. Preterm birth occurred in 23% of cases. Around 6% of pregnant women required admission to an intensive care unit and 28 died. There were 10 neonatal deaths. From the 163 cases with amniotic fluid, placenta, and/or cord blood analyzed for the SARS-CoV-2 virus, 10 were positive. Sixty-one newborns were positive for SARS-CoV-2. Four breast milk samples from 92 cases showed evidence of SARS-CoV-2. Conclusion: Emerging evidence suggests that vertical transmission is possible, however, there is still a limited number of reported cases with intrapartum samples. Information, counseling and adequate monitoring are essential to prevent and manage adverse effects of SARS-CoV-2 infection during pregnancy.

SARS-CoV-2 Cell Entry Factors ACE2 and TMPRSS2 are Expressed in the Pancreas but are Not Enriched in Islet Endocrine Cells

Reports of new-onset diabetes and diabetic ketoacidosis in individuals with COVID-19 have led to the hypothesis that SARS-CoV-2, the virus that causes COVID-19, is directly cytotoxic to pancreatic islet β cells. This would require binding and entry of SARS-CoV-2 into host β cells via cell surface co-expression of ACE2 and TMPRSS2, the putative receptor and effector protease, respectively. To define ACE2 and TMPRSS2 expression in the human pancreas, we examined six transcriptional datasets from primary human islet cells and assessed protein expression by immunofluorescence in pancreata from donors with and without diabetes. ACE2 and TMPRSS2 transcripts were low or undetectable in pancreatic islet endocrine cells as determined by bulk or single cell RNA sequencing, and neither protein was detected in α or β cells from these donors. Instead, ACE2 protein was expressed in the islet and exocrine tissue microvasculature and also found in a subset of pancreatic ducts, whereas TMPRSS2 protein was restricted to ductal cells. The absence of significant ACE2 and TMPRSS2 co-expression in islet endocrine cells reduces the likelihood that SARS-CoV-2 directly infects pancreatic islet β cells through these cell entry proteins.

Recurrent Acute Pancreatitis in a Patient with COVID-19 Infection

Patient: Male, 38-year-old

Final Diagnosis: Recurrent idiopathic acute pancreatitis with COVID-19

Symptoms: Nausea • severe abdominal pain • fever • vomiting

Medication:—

Clinical Procedure: —

Specialty: Gastroenterology and Hepatology • Infectious Diseases • General and Internal Medicine