Deutsches Arzteblatt international最新文献

Background: Chronic rhinosinusitis (CRS) is a heterogeneous condition characterized by local chronic inflammation of the mucous membranes of the nose and paranasal sinuses. It affects approximately 5% of the population.

Methods: This review is based on relevant publications retrieved by a selective search of the literature, with particular attention to current national and international guidelines.

Results: CRS is defined by, and diagnosed on the basis of, a combination of symptoms and objective findings of nasal endoscopy and imaging studies. It markedly impairs quality of life and gives rise to both direct and indirect health care costs. In 20-45% of cases, CRS is associated with comorbid bronchial asthma and a significantly elevated risk of further diseases (e.g., COPD, OR 1.73; depression, HR 1.50; obstructive sleep apnea, OR 1.91; carcinoma, OR 1.14-5.30). CRS is primarily treated medically with topical steroids (standardized mean difference of nasal symptoms, -0.63 (95% confidence interval [-0.89; -0.37]; standardized mean difference of quality of life as measured by SNOT -22, -5.46 [-8.08; -2.84]), as well as with nasal lavage and, as an option, systemic steroids (and antibiotics where appropriate). If appropriate medical treatment fails to bring about adequate and sustained improvement, endoscopic sinus surgery is indicated. This improves the individual symptoms, the overall symptom score, and patients' quality of life. Severe refractory CRS with nasal polyposis can be treated with biological agents.

Conclusion: CRS calls for individually adapted medical and/or surgical treatment.

Background: For children and adolescents with chronic inflammatory bowel disease (IBD), treatment that is not in adequate conformity with the guidelines can adversely affect both the course of disease and the patients' development. The targeted use of digital patient registries may improve real-life adherence to the recommendations of evidence-based guidelines.

Methods: In a cluster-randomized, controlled trial (DRKS00015505), treatment providers for the intervention group (IG) documented the treatment of children and adolescents with IBD in the CEDATA-GPGE patient registry; they received automated feedback on the data they entered and on potential deviations of the documented treatment from recommendations contained in the guidelines (care deficits). Treatments providers for the control group (CG) documented treatments as previously, i.e., only in the patients' charts. At the end of a twelve-month observation period, the data from both groups at baseline and on follow-up were analyzed in an intergroup comparison. The primary endpoint was the number of care deficits at twelve months.

Results: 319 patients were recruited from 47 pediatric gas troen tero logical centers in Germany (IG: 21 centers and 160 subjects; CG: 26 centers and 159 subjects). Among the 146 subjects in the IG who were followed up at 12 months, there were an average (mean) of 0.17 care deficits per patient (95% confidence interval [0.10; 0.24]). Among the 134 subjects in the CG who were followed up at 12 months, there were an average (mean) of 0.55 [0.43; 0.66] identified care deficits per patient (p < 0.0001).

Conclusion: Registry-based feedback can help bring treatment and its documentation into better con for - mity with the relevant guidelines and thereby reduce or prevent care deficits in children and adolescents with IBD.

Background: The epidemiological characterization of endometri - osis, particularly with regard to its incidence, has been inadequate to date both in Germany and other countries. The goal of this study was to determine trends in the incidence of diagnosed endometri - osis and changes in age structure at the time of first diagnosis over the period 2014-2022.

Methods: Nationwide claims data from physicians in private practice, obtained according to relevant German law (§ 295 SGB V), were used to identify the population at risk for a first assured diagnosis of endometriosis (ICD-10-GM: N80) during each year of the study period, consisting of women and girls aged 10-52 who were insured by the statutory health insurance system and for whom at least two years of prior observation were possible. Patients were defined as incident if they were documented as having received a first confirmed diagnosis of endometriosis, according to the case definition, during the study year. The case definition comprised multiple options for validating the diagnosis.

Results: The incidence of diagnosed endometriosis rose over the period of the study from 2.8 per 1000 persons at risk in 2014 to 4.1 per 1000 in 2022, corresponding to a 44% relative increase. There was also a marked shift in agespecific incidence toward higher values at younger ages: the median age at diagnosis fell from 37 years (2014) to 34 (2022).

Conclusion: This is the first study providing nationwide population-based data on the incidence of endometriosis in Germany. The observed rise in newly diagnosed cases is presumably mainly due to an increased awareness of endometriosis and to the growing recognition of the disease.

Background: Carpal fractures (incidence: 30-60 per 100 000 persons per year) are one of the more commonly overlooked fracture types. They can have serious consequences, as the use of the hand is indispensable in everyday life. In the following article, we present the elements of the diagnosis and treatment of fractures of the carpal bones.

Methods: This review is based on meta-analyses and randomized controlled trials (RCTs) published from 2013 to 2023 that were retrieved by a structured literature search, supplemented by guideline recommendations and expert consensus statements. In addition, data on the administrative prevalence of carpal fractures were obtained from the German Association of Statutory Health Insurance Physicians (Kassenärztliche Vereinigung, KV) and from the German Statutory Accident Insurance (Deutsche Gesetzliche Unfallversicherung, DGUV).

Results: The administrative prevalence of carpal fractures in 2022 was 44 496 outpatient cases (KV, DGUV) in one year. After clinical history-taking, physical examination and x-ray have been performed, thin-slice computed tomography is recommended as part of the diagnostic evaluation. Treatment recommendations are based on evidence of levels II to IV. Multiple RCTs have been carried out on the treatment of scaphoid fractures, and a clinical guideline exists. Proximal, dislocated and unstable scaphoid fractures should be treated surgically. Non-displaced or minimally displaced fractures of the middle third of the scaphoid bone require a shorter period of immobilization with surgical treatment (2-4 weeks) than with conservative treatment (6-8 weeks). The use of plaster casts that do not hinder elbow and thumb mobility yields healing rates similar to those obtained with the immobi - lization of both of these joints. Failure to treat an unrecognized scaphoid fracture can lead to pseudarthrosis, avascular bony necrosis, and misalignment. Other, rarer types of carpal fractures must be managed on an individual basis, as the available ev idence is limited to expert consensus.

Conclusion: Early recognition and appropriate treatment of carpal fractures lead to healing in more than 90% of cases. Although the available evidence on their proper treatment is growing, many questions are subject to expert consensus, and decisions about treatment must be made individually.

Background: Hereditary hemorrhagic telangiectasia (HHT, Rendu- Osler-Weber disease, or Osler's disease for short) is a systemic disease that can severely impair the quality of life and that requires interdisciplinary treatment. Among rare diseases, it is relatively common, with a prevalence of approximately 1/5000.

Methods: This review is based on publications retrieved by a selective literature search, including the two international guidelines on clinically relevant aspects of HHT.

Results: On average, about two decades elapse between the initial symptoms and the diagnosis of HHT. 95% of patients have nosebleeds; these usually begin before age 20 but can occur at any time, from infancy to old age. The diagnosis is usually made on clinical grounds on the basis of the characteristic telangiectases, a positive family history, and possible involvement of the gastrointestinal tract, lungs, liver, and brain. Nosebleeds can sometimes be reduced by outpatient measures including counseling on keeping the nose moist (expert consensus), self-application of a nasal packing (which improves the quality of life, according to an online survey), and the prescription of tranexamic acid (reduction of nosebleeds from 17.3% [5.5; 27.6] to 54%). In particular, screening (expert consensus) for pulmonary vascular malformations (frequency 10-50%) can prevent many adverse outcomes. If pulmonary vascular malformations cannot be ruled out, antibiotic prophylaxis is recommended before medical procedures that can cause bacteremia (expert consensus).

Conclusion: Broad awareness of the condition, early diagnosis, and interdisciplinary treatment improve the quality of life and ultimate outcome of persons with HHT. Nevertheless, there are few options supported by good evidence for the appropriate treatment of this rare, often serious disease..