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Investigates the impact of German economic and monetary union on the world economy. Use of the multi-country QUEST model to capture the quantitative shocks imposed on the world economy; Benefits of the German unification to the world economy; Factors influencing the rising interest rates and varying exchange rates.

Introduction: The integrated care pathways for atopic dermatitis (AD-ICPs) aim to bridge the gap between existing AD treatment evidence-based guidelines and expert opinion based on daily practice by offering a structured multidisciplinary plan for patient management of AD. ICPs have the potential to enhance guideline recommendations by combining interventions and aspects from different guidelines, integrating quality assurance, and describing co-ordination of care. Most importantly, patients can enter the ICPs at any level depending on AD severity, resources available in their country, and economic factors such as differences in insurance reimbursement systems., Methods: The GA 2 LEN ADCARE network and partners as well as all stakeholders, abbreviated as the AD-ICPs working group, were involved in the discussion and preparation of the AD ICPs during a series of subgroup workshops and meetings in years 2020 and 2021, after which the document was circulated within all GAL 2 EN ADCARE centres., Results: The AD-ICPs outline the diagnostic procedures, possible co-morbidities, different available treatment options including differential approaches for the pediatric population, and the role of the pharmacists and other stakeholders, as well as remaining unmet needs in the management of AD., Conclusion: The AD-ICPs provide a multidisciplinary plan for improved diagnosis, treatment, and patient feedback in AD management, as well as addressing critical unmet needs, including improved access to care, training specialists, implementation of educational programs, assessment on the impact of climate change, and fostering a personalised treatment approach. By focusing on these key areas, the initiative aims to pave the way for a brighter future in the management of AD., (© 2023 The Authors. Clinical and Translational Allergy published by John Wiley & Sons Ltd on behalf of European Academy of Allergy and Clinical Immunology.)

Introduction: Evidence about specific carbohydrate diet (SCD) for inflammatory bowel disease (IBD) is limited. We conducted 54 single-subject, double-crossover N-of-1 trials comparing SCD with a modified SCD (MSCD) and comparing each with the participant's baseline, usual diet (UD)., Methods: Across 19 sites, we recruited patients aged 7-18 years with IBD and active inflammation. Following a 2-week baseline (UD), patients were randomized to 1 of 2 sequences of 4 alternating 8-week SCD and MSCD periods. Outcomes included fecal calprotectin and patient-reported symptoms. We report posterior probabilities from Bayesian models comparing diets., Results: Twenty-one (39%) participants completed the trial, 9 (17%) completed a single crossover, and 24 (44%) withdrew. Withdrawal or early completion occurred commonly (lack of response [n = 11], adverse events [n = 11], and not desiring to continue [n = 6]). SCD and MSCD performed similarly for most individuals. On average, there was <1% probability of a clinically meaningful difference in IBD symptoms between SCD and MSCD. The average treatment difference was -0.3 (95% credible interval -1.2, 0.75). There was no significant difference in the ratio of fecal calprotectin geometric means comparing SCD and MSCD (0.77, 95% credible interval 0.51, 1.10). Some individuals had improvement in symptoms and fecal calprotectin compared with their UD, whereas others did not., Discussion: SCD and MSCD did not consistently improve symptoms or inflammation, although some individuals may have benefited. However, there are inherent difficulties in examining dietary changes that complicate study design and ultimately conclusions regarding effectiveness., (Copyright © 2022 by The American College of Gastroenterology.)

Background and Objective: Severe cutaneous adverse reactions to drugs (SCARs) are associated with high morbidity and mortality and with sequelae. Objective: To characterize patients with SCARs in 8 health care institutions in Latin America., Methods: We performed a cross-sectional, descriptive, multicenter study of patients diagnosed with SCARs in Latin America between January 2009 and December 2018. The analysis was carried out using a database in BD Clinic., Results: We collected 70 patients, of whom 42 (60%) were women. Mean age was 38.7 years. Forty-two patients (60%) had DRESS-DIHS, 12 (17.1%) TEN, 5 (7.1%) SJS, 6 (8.5%) AGEP, 4 (5.7%) other reactions not classified as SCARs, and 1 (1.4%) overlapping SJS-TEN. The main causative drugs were aromatic anticonvulsants in 31 cases (44.3%), ß-lactam antibiotics in 11 cases (15.7%), and non-ß-lactam antibiotics in 6 cases (8.6%). In all of the cases, the suspected drug was withdrawn at the first sign of a SCAR. Sixty-six patients (94.2%) received anti-inflammatory treatment, mostly systemic corticosteroids. Complications occurred in 53 cases (75.7%), and 3 patients died (4.3%). Thirteen patients (18.6%) had sequelae., Conclusions: This is the first multicenter report on SCARs in Latin America. DRESS-DIHS was the most frequently reported clinical entity, and anticonvulsants were the main triggers. Most of the patients received systemic corticosteroids. Complications were frequent, and 3 patients died.

Objective: To assess the prevalence of functional gastrointestinal (GI) disorders in children 0-18 years old according to the newly established Rome IV diagnostic criteria as reported by parents in a representative community sample., Study Design: A cross-sectional study in which mothers (n = 1255) of children aged 0-18 years old in the US were recruited to complete an online survey about their child's GI symptoms, quality of life (QoL), and other health conditions., Results: Based on the Rome IV criteria, 24.7% of infants and toddlers aged 0-3 years and 25.0% of children and adolescents aged 4-18 years fulfilled symptom-based criteria for a functional GI disorder. The most common functional GI disorders were infant regurgitation among infants (24.1%) and functional constipation among both toddlers (18.5%) and children and adolescents (14.1%). QoL was diminished in pediatric patients with functional GI disorders (median = 71.69 vs median = 87.60; z = -11.41; P  < .001). Children were more likely to qualify for a functional GI disorder if their parent qualified for a functional GI disorder (35.4% vs 23.0%; P < .001)., Conclusions: Based on Rome IV criteria, functional GI disorders are common in pediatric populations of all ages and are associated with decreased QoL., (Copyright © 2017 Elsevier Inc. All rights reserved.)

The short-term effectiveness of low-density lipoprotein (LDL) apheresis using a dextran sulfate cellulose adsorption column technique was previously examined in a 9-center, 22-week controlled trial in 64 patients with familial hypercholesterolemia (FH) who did not adequately respond to diet and drug therapy. Forty-nine patients (40 treatment, 9 controls) subsequently received LDL apheresis procedures as part of an optional follow-up phase. This study reports on the long-term safety, lipid lowering, and clinical efficacy of LDL apheresis for the 5-year period that includes both the initial controlled study and follow-up phase. During this time, patients received a total of 3,902 treatments of which 3,314 treatments were given during the follow-up phase. Adverse events were infrequent, occurring in 142 procedures (3.6%). Immediate reduction in LDL cholesterol was 76% both in homozygotes and in heterozygotes. Patients with homozygous FH had a progressive decrease in pretreatment LDL cholesterol level along with an increase in high-density lipoprotein (HDL) cholesterol level. There was no appreciable change in pretreatment lipoprotein level over time in heterozygotes. The rate of cardiovascular events during therapy with LDL apheresis and lipid-lowering drugs was 3.5 events per 1,000 patient-months of treatment compared with 6.3 events per 1,000 patient-months for the 5 years before LDL apheresis therapy. These findings support the long-term safety and clinical efficacy of LDL apheresis in patients with heterozygous and homozygous FH who are inadequately controlled with drug therapy.

Variceal bleeding remains a common cause of morbidity for children with both intrahepatic and extrahepatic portal hypertension. Occasionally, patients referred for liver transplant evaluation have significant variceal bleeding, despite adequate synthetic liver function. During a 7-year period, 322 children were referred for liver transplant evaluation. Six underwent distal splenorenal shunt surgery after evaluation. There were four boys and two girls. The average age was 11 +/- 4 years, and the average weight was 39 +/- 15 kg. The etiology of variceal bleeding was intrahepatic portal hypertension in five (1 biliary atresia, 2 chronic hepatitis, 2 congenital hepatic fibrosis) and extrahepatic portal vein thrombosis in one. Two patients had no previous attempts at sclerotherapy (one because of an abnormality in platelet function, the other because of extensive gastric varices), and four had multiple previous sclerotherapy treatments. No patient had preoperative encephalopathy. Three cases were Child's class A, and three were Child's class B. Preoperative evaluation of the portasystemic system was performed with magnetic resonance (MR) imaging or splenoportography. All patients underwent a distal splenorenal shunt procedure, four of whom also had splenopancreatic disconnection. One patient required 100 mL of blood replacement, and five required no blood. The average length of hospital stay was 9.8 +/- 2.2 days. Postoperative complications were minimal. All patients are alive, without recurrent gastrointestinal bleeding or encephalopathy, and they have patent shunts, which was confirmed by MR or Doppler ultrasound at a mean of 25 +/- 20 months after shunt surgery.(ABSTRACT TRUNCATED AT 250 WORDS)

We evaluated the safety and efficacy of dextran sulfate low-density lipoprotein (LDL) apheresis in the treatment of three children (aged 6, 7, and 10 years) with severe familial homozygous hypercholesterolemia and undetectable LDL receptor activity. A total of 35 double plasma volume procedures were performed. The ranges of the mean decreases of the three patients in plasma lipid concentrations after LDL apheresis (p less than 0.0001) were as follows: total cholesterol, 76% to 79%; LDL-cholesterol, 78% to 81%; very low density lipoprotein cholesterol, 69% to 75%; high-density lipoprotein cholesterol, 27% to 40%; and triglycerides, 34% to 68%. There were statistically significant but clinically and biologically irrelevant changes in hematologic indexes, serum chemistry values, immunoglobulin levels, complement activity, and plasma concentrations of fat-soluble vitamins. Simple correlation analysis of the variables affecting total cholesterol removal showed significant correlation coefficients (r values) for preapheresis total cholesterol values (r = 0.70; p less than 0.01) and preapheresis LDL-cholesterol values (r = 0.61; p less than 0.01). A multiple regression model explained 82% of the variance based on the preapheresis cholesterol concentration, volume of whole blood processed, and the serum albumin concentration. Side effects of the LDL-apheresis treatments were rare and included abdominal cramping and urticaria. Two procedures were aborted because of intravenous access problems in the younger children. This study confirms that LDL apheresis using a dextran sulfate affinity column is efficacious in rapidly lowering total and LDL-cholesterol concentrations. Furthermore, the procedure is safe and well tolerated by children as young as 6 years of age. This treatment may prevent the progression of atherosclerosis in children with homozygous familial hypercholesterolemia and may therefore avert early death.

The clinical and laboratory features of moderate to severe organophosphate and carbamate toxicity in 37 infants and children are presented. Ingestion of an improperly stored liquid pesticide was the most common route of intoxication (76% of patients); five (14%) children became intoxicated after playing on carpets and floors of homes that had been sprayed or fogged by unlicensed exterminators. The transfer diagnoses were incorrect for 16 or 20 patients who were transferred to our center from another institution. Miosis (73%), excessive salivation (70%), muscle weakness (68%), and lethargy (54%) were the most common abnormal signs; 49% and 22% of patients had tachycardia and seizures, respectively, and 38% of children had respiratory insufficiency that required endotracheal intubation and mechanical ventilation. The results of erythrocyte and serum cholinesterase activity assays were concordant in 83% of patients. Thirty-four (92%) patients were treated with atropine and/or pralidoxime; three patients required only supportive care. Most patients had a prompt response to therapy; however, two patients with organophosphate toxicity required multiple doses of atropine during a 24-hour period; in both instances, the doses of atropine were subtherapeutic. There were no deaths. Pneumonitis and/or atelectasis developed in ten patients, including six who had ingested a petroleum distillate-containing insecticide.

Antibiotic-associated pseudomembranous enterocolitis (PMC), an inflammatory gastrointestinal disease mediated by toxins produced by Clostridium difficile, is increasingly recognized in the pediatric population. We report a case of fulminant PMC in an otherwise normal 2 1/2-year-old child after antibiotic therapy given for a routine childhood illness. The patient had debilitating colitis marked by severe diarrhea, a generalized electrolyte derangement, an extreme protein-losing enteropathy state, rectal prolapse, ascites, pleural effusion, varicella and multiple relapses. The child required specific antimicrobial therapy as well as aggressive supportive care to achieve recovery. A review of the literature for pediatric cases of PMC revealed reported cases in all age groups; the youngest was 5 days old. There were 9 deaths in 43 cases for a mortality rate of about 20%. All but 2 of the cases were associated with antibiotic therapy. The antibiotics most frequently implicated were ampicillin (15), penicillin (11), cephalosporins (7), amoxicillin (6) and clindamycin (5). The onset of symptoms of PMC can begin at any time while the child is taking an antibiotic or up to 21 days after it is discontinued. Children with underlying gastrointestinal motility disorders such as Hirschsprung's disease are predisposed to PMC. Fulminant PMC is a serious but uncommon infectious disease of infancy and childhood, occurring as a complication of routine antibiotic therapy for common childhood illnesses.