The Czech Home Parenteral Nutrition Registry REDNUP: Comprehensive Analysis of Adult Patients' Data.

Introduction: Home parenteral nutrition (HPN) is the primary treatment modality for patients with chronic intestinal failure, one of the least common organ failures. This article provides a retrospective analysis of the data collected on HPN patients in the Czech Republic over the past 30 years.

Methods: National registry data were collected using a standardised online form based on the OASIS registry (Oley - A.

Mid-Term Results of Fenestrated Endovascular Repair after Prior Open Aortic Reconstruction.

This study aims to assess the mid-term results of fenestrated endovascular aneurysm repair (FEVAR) for the treatment of proximal aortic pathology after previous open surgical repair (OSR). All patients with a previous history of OSR of an abdominal aortic aneurysm undergoing a FEVAR procedure between October 2010 and November 2021 were included. The endpoints of the study were technical success, mortality, target vessel patency and reinterventions during follow-up.

Two Cases of Non-fatal Intoxication with a Novel Street Hallucinogen: 3-Methoxy-Phencyclidine.

3-Methoxy-phencyclidine (3-MeO-PCP) is a structural derivative of the dissociative hallucinogen phencyclidine (PCP). Although PCP toxicity is well documented, little is known about this new psychoactive substance despite being available on the black market even in central Europe. The objective of this case report is to present clinical and laboratory data of analytically confirmed non-fatal intoxication of two subjects with 3-MeO-PCP.

ESPEN Guidelines on Enteral Nutrition: Adult renal failure.

Enteral nutrition (EN) by means of oral nutritional supplements (ONS) and tube feeding (TF) offers the possibility of increasing or ensuring nutrient intake in cases where normal food intake is inadequate. These guidelines are intended to give evidence-based recommendations for the use of ONS and TF in nephrology patients. They were developed by an interdisciplinary expert group in accordance with officially accepted standards and are based on all relevant publications since 1985.

Glycemia influences on glucose metabolism in sepsis during hyperinsulinemic clamp.

Background: We investigated glucose metabolism in septic patients during hyperglycemic clamps and compared the different levels of insulinemia and glycemia.

Methods: In 10 non-diabetic stable septic patients on mechanical ventilation with baseline glycemia >6 mmol/L and continuous insulin infusion, 3 steps of hyperinsulinemic clamp were performed after 8 hours without caloric intake. In step 1, the targets were insulinemia of 250 mIU/L and glycemia of 5 mmol/L; in step 2, insulinemia of 250 mIU/L and glycemia of 10 mmol/L; in step 3, insulinemia of 1250 mIU/L and glycemia of 5 mmol/L.

Influence of insulin on glucose metabolism and energy expenditure in septic patients.

Introduction: It is recognized that administration of insulin with glucose decreases catabolic response in sepsis. The aim of the present study was to compare the effects of two levels of insulinaemia on glucose metabolism and energy expenditure in septic patients and volunteers.

Methods: Glucose uptake, oxidation and storage, and energy expenditure were measured, using indirect calorimetry, in 20 stable septic patients and 10 volunteers in a two-step hyperinsulinaemic (serum insulin levels 250 and 1250 mIU/l), euglycaemic (blood glucose concentration 5 mmol/l) clamp.

[Effect of composition of enteral nutrition on energy expenditure and CO2 production during periods of average and excessive energy intake].

Unlabelled: The objective of the presented work is to evaluate to what extent the CO2 production and O2 utilization and energy metabolism at rest (REE) are influenced by an excessive nutrient intake and to what extent by the composition of enteral nutrition. REE, CO2 production and O2 utilization were investigated in 9 patients on complete enteral nutrition by indirect calorimetry in four modifications: I--nutrition with 40% kJ fat in a ration 1.2x the energy output at rest at the onset of the trial; II--40% kJ and high energy intake (2.

[Systemic amyloidosis with renal involvement].

Amyloidosis is a summary of a group of disorders of protein metabolism characterized by infiltration of amorphous substance into the tissues. The diagnosis can rarely be made during life. It is usually manifested by defects of the renale, cardiovascular or peripheral nervous system.

Nutritional care of pancreatitis and its complications.

This article reviews the current literary data on the role of conservative supportive treatment for acute pancreatitis, with special emphasis on parenteral and enteral nutrition. Despite the fact that the indications for both methods have been discussed, defined and widely accepted in recent years, enteral nutrition is currently the focus of recent clinical investigations for use in acute pancreatitis.

No reduction in the sufentanil requirement of elderly patients undergoing ventilatory support in the medical intensive care unit.

The aim of the study was to test the hypothesis that the requirement of sufentanil is reduced in elderly patients when the opiate is primarily used to facilitate mechanical ventilation in a medical intensive care unit. A further aim was to study whether elderly patients developed withdrawal symptoms after discontinuing prolonged sufentanil administration. We have studied prospectively two groups of patients requiring mechanical ventilation for more than 96 h; group 1 age < 60 years (n = 316 or 68%) and group 2 age > 70 years (n = 150 or 32%).

Comparison of oxygen cost of breathing with pressure-support ventilation and biphasic intermittent positive airway pressure ventilation.

Objective: To assess the oxygen cost of breathing with either pressure-support ventilation (PSV) or biphasic intermittent positive airway pressure ventilation (BIPAP).

Design: Prospective, randomized, crossover study.

Setting: Medical intensive care unit of a university hospital.

Influence of pentoxifylline on cytokine levels and inflammatory parameters in septic shock.

Objective: To evaluate the influence of pentoxifylline (PTX), a phosphodiesterase inhibitor, on cytokines and inflammatory proteins in patients suffering from septic shock.

Design: Prospective study comparing a therapy group to a matched control group.

Setting: Medical intensive care unit at a university hospital.

[A vasoactive-intestinal-polypeptide producing tumor (VIPoma) as an uncommon cause of life-threatening hypokalemia].

The authors present a case of a 40-year-old female patient examined repeatedly in the course of 11 years and hospitalized on account of pain in the hypogastrium, subfebrile temperatures, watery diarrhoea, hypokaliaemic alkalosis, weakness, fatigue and loss of body weight. As to laboratory examinations hypokaliaemia, hyponatraemia, metabolic alkalosis, irregularly elevated CRP values and minor leucocytosis predominated. A weight loss of cca 8 kg along with a severe mineral deficiency and clinical symptomatology called for parenteral nutrition with a mean daily substitution of 240 mmol K and 200 mmol Na.

[Temporal relationship between food intake, administration of insulin and physical loading in type I diabetics treated with an intensified insulin regimen].

Background: Although there is no doubt about the benefit of physical exercise in diabetic patients, risks of exercise are known in particular in type 1 diabetics. The purpose of the investigation was to assess the optimal time of exercise in relation to food intake and insulin administration in type 1 diabetics treated by intensified insulin regimens.

Methods And Results: The group comprised 31 type 1 diabetic patients without complications (21 women, 11 men) mean age 26 years, range 18-32 years with a mean duration of diabetes of 9 +/- 5.

Emergency intubation with the Combitube in two cases of difficult airway management.

The airway was managed successfully in two cases of difficult intubation using the Combitube, a new device for emergency intubation, which combines the functions of an oesophageal obturator airway and a conventional endotracheal airway. One patient could not be intubated due to lockjaw; in the other patient, the vocal cords could not be seen because of continued vomiting. The cases illustrate the benefit of the Combitube during emergency intubation for different problems and its effectiveness as an alternative to traditional intubation techniques.

[Bronchiolitis obliterans organizing pneumonia with acute respiratory insufficiency].

A 22-year-old woman was hospitalized because of fever of 39 degrees C and increasing dyspnoea. The chest radiograph demonstrated coarse confluent opacities bilaterally. Despite antibiotic treatment the condition deteriorated acutely after 2 days.

[Successful control of hypoglycemia through education].

The objective of the work was to assess whether education focused on hypoglycaemic complications can influence in a favorable way the number of these acute episodes in diabetics type I treated by an intensified insulin regime. Using a questionnaire method, the authors examined 40 diabetics type I without chronic complications, treated by an intensified insulin regime. The authors investigated the most frequent cause, clinical severity and number of hypoglycaemic episodes three months before and three months after a 10-day educational camp.

[Does reconditioning improve compensation in diabetics?].

The authors evaluate the short-term and long-term effect of a ten-day educational camp on metabolic compensation, the physical and mental state and knowledge of the disease in 30 diabetics type I, mean age 29 years (range 17-45 years) with a duration of diabetes of 6.3 years (plus minus 5.6).

[Comparison of the effect of continuous and intermittent physical loading in type I diabetics].

In order to evaluate the optimal mode of physical loads the authors examined 19 diabetics type I without secondary complications. On the second day of an educational-rehabilitation camp the authors subjected the patients to a continuous load-a 40-minute endurance run at a heart rate equal to 60% of the maximal oxygen requirement. On the fifth day an intermittent load with a maximal intensity--training of 4 x 10 minutes with 5-minute intervals was administered.

[HLA tying in endogenous uveitis].

In a group 67 patients with endogenous uveitis without systemic disease the authors typed, using the microcytotoxic test, HLA antigens class I. The results were processed by statistical methods and compared by the chi 2 test and Fisher's exact test of probability with a control group of the healthy Plzen population. The following genes were classified as risk genes: A 30, B 5, B 27 and Cw 2.

[Hormonal changes in open-angle glaucoma. II. Levels of cortisol and somatotropin in serum].

Observing interrelation between carbohydrate metabolism disorders and contrainsular mechanisms in a group of 102 glaucomatous patients, a higher level of cortisol in plasma was detected in 40.2% of glaucomatous patients of whom 31% had increased levels of cortisol together with IRI. In isolation the increased level of cortisol occurred in 8.

[Hormonal changes in open-angle glaucoma. I. Levels of immunoreactive insulin in serum].

This paper deals with the relation of disorders of carbohydrate metabolism to etiopathogenesis of glaucoma. 102 patients with primary glaucoma of an open angle were examined and it was discovered that 80 patients from this group (78%) had an abnormal immuno-reactive insulin curve, in particular of the hypersecretory type. Standard gauge test for abnormal glucose level was administered with 31 glaucomatous patients (30%).