A case of transient diabetes mellitus in connection with acute pancreatitis

Diabetic Ketoacidosis With Acute Pancreatitis in Patients With Type 2 Diabetes in the Emergency Department: A Retrospective Study

Objective

This study aims to explore the incidence and clinical features of acute pancreatitis (AP) in patients with type 2 diabetes diabetic ketoacidosis (DKA) in the emergency department and discuss the predictive value of some pathological indicators for AP in DKA.

Methods

Inpatient medical data of DKA patients hospitalized to our hospital's emergency department between January 2017 and January 2021 were evaluated retrospectively. These DKA patients were split into two groups based on whether they had AP or not. We examined the two groups' epidemiologic features, baseline laboratory results, and clinical outcomes. The Bedside Index for Sequential Organ Failure Assessment (SOFA), Acute Physiology and Chronic Health Evaluation II (APACHE II), and Logistic Organ Failure System (LODS) scores were computed and compared across groups.

Results

The prevalence of AP in DKA patients was 15.53%. The difference in Abdominal pain between the two groups of patients was statistically significant (p < 0.001), and there was no statistical difference in age, gender, and BMI. The DKA and AP group LOS (P < 0.001), ICU admission rate (P = 0.046), anion gap (P < 0.001), red blood cell (P = 0.002), hemoglobin (P < 0.001), hematocrit (P = 0.002), serum triglyceride (P < 0.001), serum cholesterol (P < 0.001), serum amylase (P = 0.004), random glucose (P = 0.028), plasma fibrinogen (P < 0.001), glycosylated hemoglobin [HbA1c (%); P = 0.008] higher than the DKA group, pH (P < 0.001), carbon dioxide combining power (CO2CP; P < 0.001), ionized calcium (Ca2+; P = 0.022), ionized sodium (Na+; P = 0.001), and correction Na (P = 0.034) lower than the DKA group. Multivariate analysis showed that low pH (P < 0.05), hypertriglyceridemia (P = 0.001), and hypercholesterolemia (P = 0.01) were risk factors for DKA combined with AP. ROC curve analysis showed that the three cut-off value: serum triglycerides of 10.52 mmol/L, serum cholesterol of 9.03 mmol/L, and pH of 7.214. Serum triglyceride has the largest area under the curve (0.93). Under this cut-off value, the sensitivity (80%) and specificity of serum triglyceride, the degree (93.7%) is the highest, while the positive predictive value (62.0%) and negative predictive value (94.7%) of serum cholesterol are the highest.

Conclusions

A severe episode of DKA with significant acidosis and hyperlipidemia is more likely to be linked with AP. The frequently used critical illness score is ineffective in determining the severity of the condition. When the serum triglyceride cut-off value is 10.52mmol/L, it has a higher predicted value for AP in DKA.

Therapeutic plasma exchange for hyperlipidemic pancreatitis: Current evidence and unmet needs

With changes in lifestyle and diet worldwide, the prevalence of hyperlipidemic acute pancreatitis (HLAP) has greatly increased, and it has become the most common cause of acute pancreatitis not due to gallstones or alcohol. There are many available therapies for HLAP, including oral lipid-lowering agents, intravenous insulin, heparin, and therapeutic plasmapheresis (TPE). It is believed that the risk and severity of HLAP increase with rising levels of serum triglycerides (TG), thus a rapid decrease in serum TG level is the key to the successful management of HLAP. TPE has emerged as an effective modality in rapidly reducing serum TG levels. However, due to its cost and accessibility, TPE remains poorly evaluated until now. Some studies revealed its efficacy in helping to treat and prevent the recurrence, while some studies suggested that TG levels were not correlated with disease severity, mortality, or length of hospital stay. Thus TPE might have no beneficial effect for the outcome. This article gives an overview of the published evidence of TPE in the treatment of HLAP and outlines current evidence regarding individual outcome predictors, adverse effects of the procedure, and TPE in special occasions such as for pregnant patients and patients with diabetic ketoacidosis. Future direction of TPE research for HLAP is also discussed in this review.

A Rare Triad: Hypercalcemia-Induced Necrotizing Pancreatitis Presenting as Severe Diabetic Ketoacidosis

Primary hyperparathyroidism (PHPT) typically occurs in persons above 45 years, with a female predominance. PHPT induces a state of hypercalcemia, but acute pancreatitis is a rare sequelae of this hypercalcemia. We report a case of a 31-year-old man with no known medical history who presented in diabetic ketoacidosis with electrolyte abnormalities. His clinical course progressed to multi-organ dysfunction despite correction of metabolic derangements. Further workup led to the discovery of the uncommon triad by which previously undiagnosed PHPT precipitated severe diabetic ketoacidosis.

Diabetic Ketoacidosis and the Domino Effect

Patient: Male, 27

Final Diagnosis: Hypertriglyceridemia associated acute pancreatitis secondary to diabetic ketoacidosis

Symptoms: Abdominal pain

Medication: —

Clinical Procedure: —

Specialty: Endocrinology and Metabolism

Clinical course of diabetic ketoacidosis in hypertriglyceridemic pancreatitis

OBJECTIVES

Hypertriglyceridemic pancreatitis (HP) is an uncommon condition accounting for 1% to 4% of cases of acute pancreatitis, mostly associated with poor glycemic control. Diabetic ketoacidosis (DKA) may complicate the clinical course of HP. Our objective was to identify clinical and demographic differences between HP and DKA patients compared with those without DKA.

METHODS

Fifty-five patients with HP were included. Diabetic ketoacidosis was diagnosed in 8 patients. We analyzed the severity, hospital stay, delay in oral intake, duration of insulin infusion, complete blood cell count, and triglyceride levels.

RESULTS

Diabetic ketoacidosis was associated with a more severe HP. There were no differences in hospital stay, delay in oral intake, or duration of insulin treatment in both groups. Serum amylase, lipase, and triglyceride levels were similar. Previous diagnosis of diabetes mellitus, higher Ranson and APACHE II scores, and higher serum glucose level at admission were the only predictive risk factors for DKA and HP.

CONCLUSIONS

Coexistence of DKA does not modify the clinical course of HP, although a more severe episode of HP in DKA patients. Diabetic ketoacidosis was associated with higher insulin doses, without impact in triglyceride levels. Diabetic ketoacidosis and HP should be considered when a previous diagnosis of diabetes mellitus and a severe HP are present.

Metabolic hyperglycemic emergencies with acute pancreatitis in a child with known insulin-dependent diabetes mellitus

The combined clinical and biochemical profile of diabetic ketoacidosis, hyperglycemic hyperosmolar non-ketotic syndrome, complicated by acute pancreatitis, in an 11-year-old with established insulin-dependent diabetes mellitus, is presented. The management requires diligent correction of dehydration and hyperglycemia, while monitoring neurological status and blood chemistry. It is imperative to monitor and avoid potentially fatal complications of the combined entity, namely, cerebral edema, thromboembolism, acute respiratory distress syndrome and rhabdomyolysis. Excluding acute pancreatitis in the face of persistent abdominal pain in this setting is emphasized.

Association of diabetic ketoacidosis and acute pancreatitis: observations in 100 consecutive episodes of DKA

OBJECTIVE

The aim of this study was to evaluate the incidence, pathogenesis, and prognosis of acute pancreatitis (AP) in diabetic ketoacidosis (DKA). DKA is associated with nonspecific increase in serum amylase levels. Autopsy studies, on the other hand, had previously raised the issue of pancreatic necrosis in patients with DKA. However, the incidence, pathogenesis and prognosis of AP in the setting of DKA has not been prospectively evaluated.

METHODS

This is a prospective evaluation of 100 consecutive episodes of DKA during a period of 13 months starting in January 1998, in a university hospital in New York City. In addition to careful history, complete blood count, arterial blood gas estimation, and a comprehensive metabolic assay, serum amylase, lipase, and triglyceride levels were estimated on admission and 48 h later. All patients with abdominal pain or elevated serum levels of amylase or lipase (more than three times normal) or triglyceride levels >5.65 mmo/L (500 mg/dl) had a CT scan of the abdomen. The diagnosis of AP was confirmed when pancreatic enlargement or necrosis on contrast enhanced CT scan was seen.

RESULTS

Eleven patients (11%) had AP. History of abdominal pain, not a feature on admission to include AP in the differential diagnosis, was elicited subsequently in eight patients. Abdominal pain was absent in two and one was comatose on admission. The etiology of AP was hypertriglyceridemia in four, alcohol in two, drug induced in one, and idiopathic in four patients. The hypertriglyceridemia was transient in four patients and resolved once the episode of DKA was corrected. Lipase elevation was noted in 29% and amylase elevation in 21% of all patients with DKA. Similar to increased amylase levels, serum lipase levels were also noted to be high in the absence of CT evidence of AP.

CONCLUSIONS

DKA may mask coexisting AP, which occurs in at least 10-15% of cases. The pathogenesis of AP in DKA varies, but at least in some transient and profound hyperlipidemia is an identifiable factor. AP is more likely to be associated with a severe episode of DKA with marked acidosis and hyperglycemia. Ranson's prognostic criteria are not applicable to assess the severity of AP in DKA because they overestimate the severity. Severity index based on CT findings appears to better correlate with outcome. Elevation of serum lipase and amylase occur in DKA, and elevation of lipase levels appears to be less specific than amylase levels for the diagnosis of AP in the diagnosis of DKA. Although in this study AP in DKA appeared to be mild, a definite conclusion with regard to the severity should be based only on a much larger number of patients, as only 20% of patients with AP in general have serious disease.