Lipase Elevation in Patients With COVID-19.

INTRODUCTION: Although coronavirus disease (COVID-19) has been associated with gastrointestinal manifestations, its effect on the pancreas remains unclear. We aimed to assess the frequency and characteristics of hyperlipasemia in patients with COVID-19. METHODS: A retrospective cohort study of hospitalized patients across 6 US centers with COVID-19. RESULTS: Of 71 patients, 9 (12.1%) developed hyperlipasemia, with 2 (2.8%) greater than 3 times upper limit of normal. No patient developed acute pancreatitis. Hyperlipasemia was not associated with poor outcomes or symptoms. DISCUSSION: Although a mild elevation in serum lipase was observed in some patients with COVID-19, clinical acute pancreatitis was not seen.

Analysis of Outcomes in COVID-19 Patients With Varying Degrees of Hyperlipasemia.

OBJECTIVES: Coronavirus disease 2019 (COVID-19) patients may have varying degrees of hyperlipasemia. The aim was to compare outcomes among different levels of hyperlipasemia in patients with COVID-19. METHODS: This is a retrospective study examining outcomes among hospitalized COVID-19 patients with a lipase <3× upper limit of normal (ULN), asymptomatic hyperlipasemia (>3× ULN), secondary pancreatitis (typical respiratory COVID-19 symptoms and found to have pancreatitis), and primary pancreatitis (presenting with pancreatitis). RESULTS: Of 11,883 patients admitted with COVID-19, 1560 patients were included: 1155 patients had normal serum lipase (control group), 270 had elevated lipase <3× ULN, 46 patients had asymptomatic hyperlipasemia with lipase >3× ULN, 57 patients had secondary pancreatitis, and 32 patients had primary pancreatitis. On adjusted multivariate analysis, the elevated lipase <3× ULN and asymptomatic hyperlipasemia groups had worse outcomes with higher mortality (odds ratio [OR], 1.6 [95% confidence interval [CI], 1.2-2.2) and 1.1 [95% CI, 0.5-2.3], respectively), higher need for mechanical ventilation (OR, 2.8 [95% CI, 1.2-2.1] and 2.8 [95% CI, 1.5-5.2], respectively), and longer length of stay (OR, 1.5 [95% CI, 1.1-2.0] and 3.16 [95% CI, 1.5-6.5], respectively). CONCLUSIONS: Patients with COVID-19 with elevated lipase <3× ULN and asymptomatic hyperlipasemia have generally worse outcomes than those with pancreatitis.

Lipase elevation in serum of COVID-19 patients: frequency, extent of increase and clinical value.

OBJECTIVES: Previous studies reported lipase elevations in serum of COVID-19 patients trying to establish a causal link between SARS-CoV-2 infection and pancreatic damage. However, the degree and prevalence of hyperlipasemia was not uniform across studies. METHODS: We retrospectively evaluated 1,092 hospitalized patients with COVID-19 and at least one available lipase result. The number and frequency of patients with lipase above the upper reference limit (URL), >3 URL, and >6 URL were estimated. Correlations between lipase values and other biomarkers of organ or tissue damage were performed to identify possible extra-pancreatic sources of lipase release. The potential prognostic role of lipase to predict death and intensive care unit (ICU) admission during hospitalization was also evaluated. RESULTS: Lipase was >URL in 344 (31.5%) of COVID-19 patients. Among them, 65 (5.9%) and 25 (2.3%) had a peak lipase >3 URL and >6 URL, respectively. In the latter group, three patients had acute pancreatitis of gallstone or drug-induced etiology. In others, the etiology of lipase elevations appeared multifactorial and could not be directly related to SARS-CoV-2 infection. No correlation was found between lipase and other tested biomarkers of organ and tissue damage. Lipase concentrations were not different between survivors and non-survivors; however, lipase was significantly increased (p<0.001) in patients admitted to the ICU, even if the odds ratio for lipase as predictor of ICU admission was not significant. CONCLUSIONS: Lipase was elevated in ∼1/3 of COVID-19 patients, but the clinical significance of this finding is unclear and irrelevant to patient prognosis during hospitalization.

Acute Pancreatitis in a Patient With COVID-19 After the Resolution of Respiratory Symptoms.

The gastrointestinal (GI) involvement, including acute pancreatitis (AP) from the novel coronavirus disease-2019 (COVID-19), is increasingly being reported. Recent evidence suggests that the pathogenesis of COVID-19 is mediated by the angiotensin-converting enzyme 2 (ACE-2) receptors and transmembrane protease serine 2 (TMPRSS2) for "priming," which is highly expressed in the pancreas. To our knowledge, there is no other reported case of AP associated with COVID-19 after the respiratory symptoms are resolved. In this article, we present a patient with COVID-19, who came with intractable epigastric pain and resolved respiratory symptoms. A diagnosis of AP complicated with COVID-19 was made after laboratory and imaging workup, which was successfully managed conservatively.

Patients With Coronavirus Disease 2019 Interstitial Pneumonia Exhibit Pancreatic Hyperenzymemia and Not Acute Pancreatitis.

OBJECTIVES: Gastrointestinal manifestations of coronavirus disease 19 (COVID-19) have been well established, but pancreatic involvement is under debate. Our aims were to evaluate the presence of acute pancreatitis in COVID-19 patients and to assess the frequency of pancreatic hyperenzymemia. METHODS: From April 1, 2020, to April 30, 2020, 110 consecutive patients (69 males, 41 females; mean age, 63.0 years; range, 24-93 years) met these criteria and were enrolled in the study. The clinical data and serum activity of pancreatic amylase and lipase were assayed in all patients using commercially available kits. RESULTS: None of the patients studied developed clinical signs or morphological alterations compatible with acute pancreatitis. However, it was found that 24.5% of the patients had amylase values above 53 IU/L and 16.4% had lipase values above 300 IU/L. Only 1 patient (0.9%) had both amylase and lipase values in excess of 3-fold the upper normal limit without clinical signs of pancreatitis. CONCLUSIONS: The presence of pancreatic hyperenzymemia in a patient with COVID-19 requires the management of these patients be guided by clinical evaluation and not merely by evaluation of the biochemical results.

A bimodal pattern of the onset of COVID-19 related acute pancreatitis supports both the cytotoxic and immune-related pathogenesis - a systematic review.

OBJECTIVES: To review clinical and laboratory findings in patients with SARS-Cov-2 (COVID-19) related acute pancreatitis. METHODS: This systematic review was based on a database search for articles of COVID-19 related acute pancreatitis in adult patients with confirmed COVID-19 infection that included age, gender, presenting symptoms, the onset of symptoms, laboratory values, imaging findings and exclusion of common causes of pancreatitis. RESULTS: Altogether 35 articles comprising 37 patients were included. Acute pancreatitis was the first presentation of COVID-19 in 43% of patients, concurrent with general or respiratory symptoms in 14% of patients or delayed after general or pulmonary symptoms by an average of 10 ± 5 d (range, 1 - 19 d) in 43% of patients. Serum amylase and lipase levels were elevated in 87% and 100% of patients. In 50% and 84%, amylase and lipase levels exceeded three-fold the upper normal limit. Pancreatic necrosis was reported in 6% of patients and in 12% of patients, the pancreas appeared normal. Three patients died. CONCLUSIONS: We conclude that the bi-modal pattern of the onset of symptoms supports both the cytotoxic and the immune-related pathogenesis of the pancreatic injury. Acute pancreatitis may be the first symptom of COVID-19 infection. Necrosis of the pancreas is rare.

Hyperlipasemia in absence of acute pancreatitis is associated with elevated D-dimer and adverse outcomes in COVID 19 disease.

BACKGROUND: Coronavirus SARS-CoV-2 affects multiple organs. Studies have reported mild elevations of lipase levels of unclear significance. Our study aims to determine the outcomes in patients with COVID-19 and hyperlipasemia, and whether correlation with D-dimer levels explains the effect on outcomes. METHODS: Case-control study from two large tertiary care health systems, of patients with COVID-19 disease admitted between March 1 and May 1, 2020 who had lipase levels recorded. Data analyzed to study primary outcomes of mortality, length of stay (LOS) and intensive care utilization in hyperlipasemia patients, and correlation with D-dimer and outcomes. RESULTS: 992 out of 5597 COVID-19 patients had lipase levels, of which 429 (43%) had hyperlipasemia. 152 (15%) patients had a lipase > 3x ULN, with clinical pancreatitis in 2 patients. Hyperlipasemia had a higher mortality than normal lipase patients (32% vs. 23%, OR = 1.6,95%CI = 1.2-2.1, P = 0.002). In subgroup analysis, hyperlipasemia patients had significantly worse LOS (11vs.15 days, P = 0.01), ICU admission rates (44% vs. 66%,OR = 2.5,95%CI = 1.3-5.0,P = 0.008), ICU LOS (12vs.19 days,P = 0.01), mechanical ventilation rates (34% vs. 55%,OR = 2.4,95%CI = 1.3-4.8,P = 0.01), and durations of mechanical ventilation (14 vs. 21 days, P = 0.008). Hyperlipasemia patients were more likely to have a D-dimer value in the highest two quartiles, and had increased mortality (59% vs. 15%,OR = 7.2,95%CI = 4.5-11,P < 0.001) and LOS (10vs.7 days,P < 0.001) compared to those with normal lipase and lower D-dimer levels. CONCLUSION: There is high prevalence of hyperlipasemia without clinical pancreatitis in COVID-19 disease. Hyperlipasemia was associated with higher mortality and ICU utilization, possibly explained by elevated D-dimer.

High lipasemia is frequent in Covid-19 associated acute respiratory distress syndrome.

BACKGROUND: Covid-19 is a rapidly spreading viral disease that can cause severe acute respiratory distress syndrome (ARDS). Besides the lungs it can also affect other organs like the heart or the liver. Whether there is a pancreatic manifestation as well is currently unclear. METHODS: and aims: We prospectively collected patient information of patients with Covid-19 associated ARDS in a registry (COvid Registry REChts der Isar intensive care Trial - CORRECT) and analyzed this patient cohort for signs of acute pancreatitis (e.g. lipase activity >3 times the upper limit). RESULTS: 12/38 (31.6%) patients with Covid-19 associated ARDS had a serum lipase activity >180 U/l. Median lipase activity was 422 U/l (186-1127). No patient showed typical findings of acute pancreatitis on imaging studies. On hemodynamic monitoring no patient had signs of intravascular fluid demand regarding MAP, GEDVI and therapy with vasopressors. To avoid worsening respiratory function no treatment with crystalloids was initiated. Lipasemia was not explained by gastroenteritis or renal insufficiency, occurred before as well as after viral clearance and 16.1 ± 6.0 days after the first symptoms. No patient developed severe acute pancreatitis during the follow up period of 35.8 ± 8.3 days. CONCLUSION: High lipasemia without typical signs of acute pancreatitis is a frequent finding in severe Covid-19 associated ARDS. Considering the markedly high levels of serum lipase activity, we think impaired microcirculation in severely ill patients can explain this finding rather than extra-pancreatic co-morbidities (UTN: DRKS00021612).

Involvement of the exocrine pancreas during COVID-19 infection and possible pathogenetic hypothesis: a concise review.

The gastrointestinal system may be affected by COVID-19 infection with an incidence variable from 3% up to 79%. Several works show that the pancreas, both in its exocrine and endocrine function, can be affected by this viral infection, although this organ has been poorly analyzed in this current epidemic context. This mini-review aims to provide a summary of available studies on exocrine pancreas involvement during COVID-19 infection. A search through MEDLINE/PubMed was conducted on the topic in hand. With regard to exocrine function, some studies highlight the presence of an associated hyperenzymemia (hyperamylasemia, hyperlipasemia), while others describe isolated and rare cases of acute pancreatitis. More attention should be paid to pancreatic impairment in subjects with COVID-19, as this may prove to be one of the elements aggravating its clinical course. Indeed, acute pancreatitis, especially when presenting in severe forms with hyperstimulation of the pro-inflammatory response, may represent a crucial factor in the progression of COVID-19, entailing both an increase in hospitalization days and in mortality rate.

Marked Elevation of Lipase in COVID-19 Disease: A Cohort Study.

INTRODUCTION: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing the pandemic of coronavirus disease 2019 (COVID-19) is a global health crisis. Possible pancreatic involvement has recently been observed in these patients; however, its significance is unclear. The aim of this study was to evaluate the association of significantly elevated lipase with disease outcomes. METHODS: Data about demographics, symptoms, laboratory values, and clinical outcomes were collected for 1,003 consecutive patients testing positive for COVID-19. Elevated lipase was defined as greater than 3 times the upper limit of normal (>3 × ULN). Baseline characteristics among patients with or without elevated lipase were compared using Fisher exact test or Student t-test for categorical or numerical variables, respectively. Logistic regression was used to evaluate the association of lipase levels with primary clinical outcomes (intensive care unit admission and intubation) adjusted for age, sex, body mass index, history of diabetes, and hypertension. RESULTS: Of 1,003 patients with COVID-19, 83 had available lipase levels and were all admitted to the hospital. Of 83, 14 (16.8%) had elevated lipase (>3 × ULN), which was associated with higher rates of leukocytosis (P < 0.001) and abnormal liver enzymes (P < 0.01). Compared with lower lipase levels (<3 × ULN), patients with elevated lipase had higher rates of ICU admission (92.9% vs 32.8%; P < 0.001) and intubation (78.6% vs 23.5%; P 0.002). In a multivariable-adjusted model, higher lipase levels were significantly associated with admission to the ICU and rate of intubation. DISCUSSION: Lipase elevation is seen in COVID-19 and is associated with worse disease outcomes.