Impact of prolonged requirement for insulin on 90-day mortality in critically ill patients without previous diabetic treatments: a post hoc analysis of the CONTROLING randomized control trial.

BACKGROUND: Stress hyperglycemia can persist during an intensive care unit (ICU) stay and result in prolonged requirement for insulin (PRI). The impact of PRI on ICU patient outcomes is not known. We evaluated the relationship between PRI and Day 90 mortality in ICU patients without previous diabetic treatments. METHODS: This is a post hoc analysis of the CONTROLING trial, involving 12 French ICUs. Patients in the personalized glucose control arm with an ICU length of stay ≥ 5 days and who had never previously received diabetic treatments (oral drugs or insulin) were included. Personalized blood glucose targets were estimated on their preadmission usual glycemia as estimated by their glycated A1c hemoglobin (HbA1C). PRI was defined by insulin requirement. The relationship between PRI on Day 5 and 90-day mortality was assessed by Cox survival models with inverse probability of treatment weighting (IPTW). Glycemic control was defined as at least one blood glucose value below the blood glucose target value on Day 5. RESULTS: A total of 476 patients were included, of whom 62.4% were male, with a median age of 66 (54-76) years. Median values for SAPS II and HbA1C were 50 (37.5-64) and 5.7 (5.4-6.1)%, respectively. PRI was observed in 364/476 (72.5%) patients on Day 5. 90-day mortality was 23.1% in the whole cohort, 25.3% in the PRI group and 16.1% in the non-PRI group (p < 0.01). IPTW analysis showed that PRI on Day 5 was not associated with Day 90 mortality (IPTWHR = 1.22; CI 95% 0.84-1.75; p = 0.29), whereas PRI without glycemic control was associated with an increased risk of death at Day 90 (IPTWHR = 3.34; CI 95% 1.26-8.83; p < 0.01). CONCLUSION: In ICU patients without previous diabetic treatments, only PRI without glycemic control on Day 5 was associated with an increased risk of death. Additional studies are required to determine the factors contributing to these results.

Acute Parotitis as a Complication of Noninvasive Ventilation.

Several conditions, including oropharyngeal dryness, pressure sores, ocular irritation, epistaxis, or gastric distension, have been described during noninvasive ventilation (NIV). Although this technique has been widely used in intensive care units and emergency wards, acute swelling of the parotid gland remains a scarcely reported complication. We describe herein the case of an 82-year-old man who developed unilateral parotitis during prolonged NIV for acute heart failure. Intravenous antibiotics, corticosteroids, and adjusting the mask laces' position allowed rapid resolution of clinical symptoms.

Ductopenia related liver sarcoidosis.

Sarcoidosis is a systemic granulomatous disease which may involve many organs. In approximately 95% of patients there is liver involvement, with noncaseating hepatic granulomas occurring in 21 to 99% of patients with sarcoidosis. Liver involvement is usually asymptomatic and limited to mild to moderate abnormalities in liver biochemistry. The occurrence of jaundice in sarcoidosis is rare; extensive imaging procedures and the examination of liver biopsies permit a precise diagnostic. Ductopenia associated with sarcoidosis has been reported in less than 20 cases and can lead to biliary cirrhosis and liver- related death. We report here on a case of ductopenia-related sarcoidosis in which primary biliary cirrhosis and extrahepatic cholestasis have been carefully excluded. The patient follow up was 8 years. Although ursodesoxycholic acid appears to improve liver biochemistry it does not preclude the rapid occurrence of extensive fibrosis. A review of the literature of reported cases of ductopenia related to sarcoidosis is provided.

Acute bowel ischemia following spinal surgery.

Acute mesenteric ischemia is a morbid condition that may be difficult to diagnose due to nonspecific nature of its symptoms. To our knowledge, such a complication has not previously been reported after spinal surgery via the posterior approach. We describe the case of a 43-year-old woman who developed acute mesenteric ischemia several days after a surgical procedure for a lumbar spondylolisthesis via the posterior route. This chronic course is suggestive for venous intestinal ischemia. Prone position and hypotension during the procedure may have favored blood stasis and mesenteric vein occlusion in this patient with an inherited hypercoagulable state.

Fatal cardiac arrest following blunt chest trauma 17 years after a Senning operation.

Although frequent in patients who have undergone Senning or Mustard operations, cardiac arrhythmias after blunt chest trauma have not been reported. We report the case of a 17-year-old boy with ventricular fibrillation after a minor blow to the chest.

Spontaneous pleural empyema due to Yersinia enterocolitica.

Yersinia enterocolitica is a well-known cause of enterocolitis. Although focal extraintestinal manifestations and disseminated disease have been described, usually in immunosuppressed patients, infection in the chest seems to be rare. We report the case of an alcoholic man who had spontaneous pleural empyema due to Y. enterocolitica.

Effect of terlipressin (Glypressin) on hepatorenal syndrome in cirrhotic patients: results of a multicentre pilot study.

OBJECTIVES: Hepatorenal syndrome (HRS) is a severe complication of cirrhosis, leading to death in more than 90% of cases in the absence of liver transplantation. Several treatments have been attempted as a bridge to liver transplantation. Among such treatments, terlipressin has been studied in several reports, two prospective pilot studies and a double-blind, short-term, controlled haemodynamic study. Promising results have been shown with this drug. The purpose of this multicentre retrospective study was to evaluate the effects of terlipressin on renal function and survival of patients with HRS. PATIENTS AND METHODS: Eighteen patients recruited in three liver units with type 1 HRS in 16 cases and type 2 HRS in two cases were given 4 mg/day terlipressin (range 1.5-12) for 7 days (range 2-16). Electrolytes, renal function, mean urinary output, natriuresis, liver function tests, and tolerance of the treatment were monitored regularly. RESULTS: A total of 13/18 (72%) patients responded with a mean decline in serum creatinine ranging from 31 to 75% from day 0 to day 5. Eight of these 13 patients had a normal serum creatinine level at day 5. Liver function tests remained unaffected by terlipressin administration. Three local necrosis complications were noted in patients receiving terlipressin continuously via an infusion pump. Two responder patients survived: one of these underwent orthotopic liver transplantation with a follow-up of 24 months; the other is alive with a follow-up of more than 36 months. Patients who responded to terlipressin had lower baseline serum bilirubin and significantly higher serum sodium concentrations than patients who did not respond. CONCLUSION: In this pilot study, improvement in renal function was noted in 72% of cases after administration of terlipressin, and was associated with long-term survival in two patients. Parameters associated with response to terlipressin and increased survival should be defined better in a large cohort of cirrhotic patients with HRS.

[Acute pancreatitis and pancreatic reactions due to Salmonella. A study of 6 cases]. / Pancréatites aiguës et réactions pancréatiques à Salmonella.

Numerous infectious agents may induce acute pancreatitis. We report 6 cases of Salmonella-associated acute pancreatitis. Pathogenesis of this type of pancreatitis is related to multiple factors that may coexist in the same patient. The typical clinical picture consists in epigastric pain, nausea, vomiting, diarrhoea and fever. Imaging techniques often disclose minimal changes such as moderate swelling of a part or of the totality of pancreas. As outcome is usually good, conservative treatment and antibiotics may be sufficient to ensure recovery.

Visceral leishmaniasis with pericarditis in an HIV-infected patient.

The clinical presentation of visceral leishmaniasis, or kala-azar, is variable but usually includes fever, severe cachexia, lymphadenopathy and hepatosplenomegaly. In immunocompromised patients the clinical course of the disease is even less specific and the diagnosis is often made by means of incidental detection of the parasites at atypical sites such as the gastrointestinal tract, peripheral blood, lungs and cerebrospinal fluid. We describe a case of pericardial leishmaniasis in an HIV-infected patient.