Cardiopulmonary deconditioning and plasma volume loss are not sufficient to provoke orthostatic hypertension

Orthostatic hypertension, defined by an increase of systolic blood pressure (SBP) of ≥20 mmHg upon standing, harbors an increased cardiovascular risk. We pooled data from two rigorously conducted head-down tilt bedrest studies to test the hypothesis that cardiopulmonary deconditioning and hypovolemia predispose to orthostatic hypertension. With bedrest, peak VO2 decreased by 6 ± 4 mlO2/min/kg (p < 0.0001) and plasma volume by 367 ± 348 ml (p < 0.0001). Supine SBP increased from 127 ± 9 mmHg before to 133 ± 10 mmHg after bedrest (p < 0.0001). In participants with stable hemodynamics following head-up tilt, the incidence of orthostatic hypertension was 2 out of 67 participants before bedrest and 2 out of 57 after bedrest. We conclude that in most healthy persons, cardiovascular deconditioning and volume loss associated with long-term bedrest are not sufficient to cause orthostatic hypertension.

Characteristics and special challenges of neonatal emergency transports

BACKGROUND

As a rule, newborns do not require special medical care. If unexpected complications occur peripartum or postpartum, support from and transport to specialised neonatal hospitals might be needed.

METHODS

In a retrospective study, all transport protocols of a supraregional paediatric‑neonatological maximum care hospital in northwestern Germany from 01.10.2018 through 30.09.2021 were analysed. The particular focus was on transports of newborns (<7 days) and the leading symptoms that led to contact.

RESULTS

A total of 299 patients were included (average age of 15.4 h, 61.6 % males). The average complete transport time was approximately 2 h. Five leading neonatal diseases (respiratory, infectious, asphyxia, cardiac, haematological) were found to represent the causes of >80 % of transfers. Respiratory adaptation disorders are the main reason for transferring a newborn to a centre, whereas asphyxia is the most severe condition. The various symptoms differ in their time of onset, a factor which must be taken into account in practice. Differences were also found between different types of hospitals: while a large proportion of transports were carried out from maternity hospitals (80.6 %), children transported from children's hospitals were generally more severely ill.

DISCUSSION

Transfers of neonates, especially from maternity hospitals to neonatal intensive care units due to special neonatal diseases, are not rare. In times of increasingly scarce resources, the effective care of sick or at-risk neonates is essential. For low-population regions, this means professional cooperation between maximum care providers and smaller children's hospitals and maternity-only hospitals.

Impact of daily artificial gravity on autonomic cardiovascular control following 60-day head-down tilt bed rest

Impaired cardiovascular autonomic control following space flight or immobilization may limit the ability to cope with additional hemodynamic stimuli. Head-down tilt bedrest is an established terrestrial analog for space flight and offers the opportunity to test potential countermeasures for autonomic cardiovascular deconditioning. Previous studies revealed a possible benefit of daily artificial gravity on cardiovascular autonomic control following head-down tilt bedrest, but there is a need for efficiency in a long-term study before an artificial gravity facility would be brought to space. We hypothesized that artificial gravity through short-arm centrifugation attenuates functional adaptions of autonomic function during head-down tilt bed rest. 24 healthy persons (8 women, 33.4 ± 9.3 years, 24.3 ± 2.1 kg/m2) participated in the 60-day head-down tilt bed rest (AGBRESA) study. They were assigned to three groups, 30 min/day continuous, or 6(5 min intermittent short-arm centrifugation, or a control group. We assessed autonomic cardiovascular control in the supine position and in 5 minutes 80° head-up tilt position before and immediately after bed rest. We computed heart rate variability (HRV) in the time (rmssd) and frequency domain, blood pressure variability, and baroreflex sensitivity (BRS). RR interval corrected rmssd was reduced supine (p = 0.0358) and during HUT (p = 0.0161). Heart rate variability in the high-frequency band (hf-RRI; p = 0.0004) and BRS (p < 0.0001) decreased, whereas blood pressure variability in the low-frequency band (lf-SBP, p = 0.0008) increased following bedrest in all groups. We did not detect significant interactions between bedrest and interventions. We conclude that up to daily 30 min of artificial gravity on a short-arm centrifuge with 1Gz at the center of mass do not suffice to prevent changes in autonomic cardiovascular control following 60-day of 6° head-down tilt bed rest. Clinical Trial Registration: https://drks.de/search/en/trial/DRKS00015677, identifier, DRKS00015677.

Effects of daily artificial gravity training on orthostatic tolerance following 60-day strict head-down tilt bedrest

PURPOSE

Orthostatic intolerance commonly occurs following immobilization or space flight. We hypothesized that daily artificial gravity training through short-arm centrifugation could help to maintain orthostatic tolerance following head-down tilt bedrest, which is an established terrestrial model for weightlessness.

METHODS

We studied 24 healthy persons (eight women; age 33.3 ± 9.0 years; BMI 24.3 ± 2.1 kg/m2) who participated in the 60-days head-down tilt bedrest (AGBRESA) study. They were assigned to 30 min/day continuous or 6 × 5 min intermittent short-arm centrifugation with 1Gz at the center of mass or a control group. We performed head-up tilt testing with incremental lower-body negative pressure until presyncope before and after bedrest. We recorded an electrocardiogram, beat-to-beat finger blood pressure, and brachial blood pressure and obtained blood samples from an antecubital venous catheter. Orthostatic tolerance was defined as time to presyncope. We related changes in orthostatic tolerance to changes in plasma volume determined by carbon dioxide rebreathing.

RESULTS

Compared with baseline measurements, supine and upright heart rate increased in all three groups following head-down tilt bedrest. Compared with baseline measurements, time to presyncope decreased by 323 ± 235 s with continuous centrifugation, by 296 ± 508 s with intermittent centrifugation, and by 801 ± 354 s in the control group (p = 0.0249 between interventions). The change in orthostatic tolerance was not correlated with changes in plasma volume.

CONCLUSIONS

Daily artificial gravity training on a short-arm centrifuge attenuated the reduction in orthostatic tolerance after 60 days of head-down tilt bedrest.

[Update 2022: interdisciplinary statement on airway management with supraglottic airway devices in pediatric emergency medicine-The laryngeal mask is and remains state of the art : Joint statement of the Institute for Emergency Medicine and Medicine Management (INM), the University Clinic Munich, LMU Munich, Germany, the Working Group for Pediatric Critical Care and Emergency Medicine of the German Interdisciplinary Society for Critical Care and Emergency Medicine (DIVI), the Medical Directors of Emergency Medical Services in Bavaria (ÄLRD), the Scientific Working Group for Pediatric Anesthesia (WAKKA) of the German Society for Anesthesiology and Intensive Care Medicine (DGAI), the Scientific Working Group for Emergency Medicine of the German Society for Anesthesiology and Intensive Care Medicine (DGAI) and the Society of Neonatology and Pediatric Critical Care Medicine (GNPI)]

BACKGROUND

Airway management with supraglottic airway devices (SGA) in life-threatening emergencies in children is increasingly being used. Different specifications of laryngeal masks (LM) and the laryngeal tube (LT) are commonly used devices for this purpose. We present a literature review and interdisciplinary consensus statement of different societies on the use of SGA in pediatric emergency medicine.

MATERIAL AND METHODS

Literature review in the PubMed database and classification of studies according to the criteria of the Oxford Centre for Evidence-based Medicine. Levels and consensus finding within the group of authors.

RESULTS

The evidence for successful applications of the various types of LM is significantly higher than for LT application. Reported smaller series of successful applications of LT are currently limited to selected research groups and centers. Especially for children below 10 kg body weight there currently exists insufficient evidence for the successful application of the LT and therefore its routine use cannot be recommended. SGAs used for emergencies should have a gastric drainage possibility.

DISCUSSION

Considering the scientific data and the large clinical experience with the LM in medical routine and emergency situations in children currently only the LM can be recommended for alternative (i.e., non-intubation) emergency airway management in children. If alternative airway management is part of a local emergency strategy, the LM should be provided in all pediatric sizes (1, 1½, 2, 2½, 3) for out of hospital use and in hospital emergency use and all users should regularly be trained in its application.

Health Services Use and Costs in Individuals with Autism Spectrum Disorder in Germany: Results from a Survey in ASD Outpatient Clinics

Introduction

Autism spectrum disorders (ASD) are associated with high services use, but European data on costs are scarce.

Objectives

Utilisation and annual costs of 385 individuals with ASD (aged 4-67 years; 18.2% females; 37.4% IQ < 85) from German outpatient clinics were assessed.

Methods

Client Service Receipt Inventory

Results

Average annual costs per person were 3287 EUR, with psychiatric inpatient care (19.8%), pharmacotherapy (11.1%), and occupational therapy (11.1%) being the largest cost components. Females incurred higher costs than males (4864 EUR vs. 2936 EUR). In a regression model, female sex (Cost Ratio: 1.65), lower IQ (1.90), and Asperger syndrome (1.54) were associated with higher costs.

Conclusions

In conclusion, ASD-related health costs are comparable to those of schizophrenia, thus underlining its public health relevance. Higher costs in females demand further research.

Disclosure

No significant relationships.

POS0162 HOW ACCURATELY CAN WE IDENTIFY RHEUMATOID ARTHRITIS BY ICD-10 CODES? A LINKAGE OF CROSS-SECTIONAL SURVEY DATA WITH CLAIMS DATA

Background

Claims data from health insurance companies are a valuable source in health services research to provide insights on health care provision for an unselected patient collective. However, the available ICD-10 diagnoses have been collected for billing purposes and their validity is not clear.

Objectives

The aim of this analysis was to assess the positive predictive values (PPV) of a ICD-10 diagnosis of rheumatoid arthritis (RA) and additional criteria (specific medication, measurement of inflammatory markers, contact to a rheumatologist) in German claims data using patient-reported confirmed diagnosis as reference/gold standard.

Methods

Within the PROCLAIR project (Linking Patient-Reported Outcomes with CLAims data for health services research In Rheumatology), data from a large German statutory health insurance with 6.6 million persons aged 18 to 79 were used. We identified a random sample of persons for which an ICD-10 code for RA (M05/M06) was available in at least two quarters in outpatient care. The sample was stratified for age (18 to 49, 50 to 64, 65 to 79 years), sex and seropositive (M05)/ seronegative RA (M06). Persons were asked to confirm their RA diagnosis (“What does your attending physician call the disease you are suffering from?”) with answer options “chronic polyarthritis”, “rheumatoid arthritis”, “rheumatism of the joints” “other (please specify)”. The answer was used as the gold standard for RA diagnosis. Analyses were weighted to represent the total RA population of the database. Patient-reported information was linked to the claims data given patient consent. PPVs (% of confirmed RA diagnosis) were calculated for ICD-10-diagnosis or additional examination of inflammatory markers (erythrocyte sedimentation rate/C-reactive protein), prescription of specific medication (disease-modifying anti-rheumatic drugs, non-steroidal anti-rheumatic drugs and glucocorticoids) and contact to a rheumatologist, in the respective year.

Results

We contacted 6,193 persons with a claims diagnosis of RA. Of these 3,184 responding (51%), N=2,535 (81%) confirmed that they had RA. PPVs were 81% for ICD-10 only, 94% in M05 and 76% in M06. When additional criteria were taken into account, PPVs increased to 82% (measure of inflammatory markers), 85% (rheumatologist) and 89% (medication), respectively (Figure 1). However, PPVs ranged from 72% to 76% even if the additional criteria were not fulfilled. PPVs were lowest in men aged 18-49 years and relatively stable among women of all age groups.

Figure 1.

Conclusion

The ICD-10 codes M05 and (less optimal) M06 have high PPVs and are therefore feasible to identify RA in claims data. The prerequisite of specific medication seems to be the most useful one in identifying RA.

Acknowledgements

Supported by the Federal Ministry of Education and Research (grants 01EC1405 and 01EC1902A).

Disclosure of Interests

Johanna Callhoff Paid instructor for: Rheumatologische Fortbildungsakademie GmbH, Grant/research support from: Abbvie, AstraZeneca, BMS, GSK, Galapagos, Lilly, Medac, MSD, Pfizer, Sanofi, UCB, Katinka Albrecht: None declared, Ursula Marschall Employee of: Employee of BARMER, Falk Hoffmann: None declared

Notfall-Neuropädiatrie – Der arteriell ischämische Schlaganfall als einer der zeitkritischsten Notfälle bei Kindern und Jugendlichen

Der arteriell ischämische Schlaganfall im Kindes- und Jugendalter gehört zu den zeitkritischsten Notfällen in der Pädiatrie. Dennoch wird er häufig mit einer oft prognostisch relevanten Zeitverzögerung diagnostiziert. Gründe dafür liegen neben der geringen Awareness auch in der zuweilen unspezifischen klinischen Präsentation mit einer herausfordernden Breite kritischer Differenzialdiagnosen sowie in der Fläche noch wenig verzahnter Akutversorgungsstrukturen. Gleichwohl zeigen grundsätzlich die beim Erwachsenen etablierten Revaskularisationsstrategien auch beim Kind ihre möglichen, zum Teil spektakulären Erfolge. Es gilt also, diese nach Möglichkeit auch den betroffenen Kindern zur Verfügung zu stellen, auch wenn hier derzeit ein nicht annähernd vergleichbarer Grad an Evidenz erreicht ist. Postakut ist die ätiologische Aufarbeitung durch die größere Bandbreite zu bedenkender Risikofaktoren besonders komplex, muss aber in der Lage sein, das individuelle Risikoprofil mit Sekundärprophylaxe, Rezidivrisiko und Outcome präzise zu identifizieren. Die Langzeitbetreuung im multiprofessionellen, interdisziplinären Team muss die biopsychosozialen Aspekte des Kindes in seiner jeweiligen Entwicklungsphase berücksichtigen und damit eine bestmögliche Integration des Kindes in sein soziales und schulisches, später berufliches Umfeld realisieren.

Recommendations for treatment of critically ill patients with COVID-19 : Version 3 S1 guideline

Since December 2019 a novel coronavirus (severe acute respiratory syndrome coronavirus 2, SARS-CoV-2) has rapidly spread around the world resulting in an acute respiratory illness pandemic. The immense challenges for clinicians and hospitals as well as the strain on many healthcare systems has been unprecedented.The majority of patients present with mild symptoms of coronavirus disease 2019 (COVID-19); however, 5-8% become critically ill and require intensive care treatment. Acute hypoxemic respiratory failure with severe dyspnea and an increased respiratory rate (>30/min) usually leads to intensive care unit (ICU) admission. At this point bilateral pulmonary infiltrates are typically seen. Patients often develop a severe acute respiratory distress syndrome (ARDS).So far, remdesivir and dexamethasone have shown clinical effectiveness in severe COVID-19 in hospitalized patients. The main goal of supportive treatment is to ascertain adequate oxygenation. Invasive mechanical ventilation and repeated prone positioning are key elements in treating severely hypoxemic COVID-19 patients.Strict adherence to basic infection control measures (including hand hygiene) and correct use of personal protection equipment (PPE) are essential in the care of patients. Procedures that lead to formation of aerosols should be carried out with utmost precaution and preparation.

[Childhood emergencies-worsening healthcare bottlenecks for children in a systematic long-term analysis of the EMS system in a German metropolis]

BACKGROUND

Children have the right to the best possible medical care. The lack of treatment capacity is rising steadily and increasingly leads to forced centralized allocation of patients by the emergency medical services (EMS) to pediatric emergency departments that are, officially, temporarily "closed".

AIM

The aim of this study is to present trends in allocation of pediatric emergency patients in greater Munich.

MATERIALS AND METHODS

Retrospective analysis of hospital admissions of children < 18 years of age collected from 01 January 2015 to 31 December 2019 by means of the web-based IT system IVENA eHealth (manis IT, Frankfurt) used by the emergency medical services. The focus of the evaluation is on patients in category II, who are likely to require inpatient admission.

RESULTS

During the 5‑year observation period, a total of 44,549 pediatric patients < 18 years of age (90.6% of total admissions) were admitted to a children's hospital by the ambulance service as category II (SKII) in the Munich metropolitan area. These patients showed an increase in the relative frequency of forced allocations from 1.7% (2015) to 9.4% (2019). Parallel to this, there is an increasing frequency of time intervals over the years in which all children's hospitals were temporarily closed due to lack of treatment availability, especially in the winter half-year.

CONCLUSION

In the examined period from 2015 to 2019, there has been a relevant increase in the number of forced allocations to children's hospitals by the emergency medical services in the Munich area. This observed trend is likely to persist over the coming years, in view of current staff shortages and diminishing hospital capacities.

[Epistaxis and anticoagulation therapy: an analysis based on health insurance data from Lower Saxony]

Hintergrund

Die Epistaxis ist ein häufiges Symptom in der Arztpraxis und assoziiert mit verschiedenen Komorbiditäten und Medikamenten, insbesondere Antikoagulanzien. Trotz ihrer Alltäglichkeit gibt es nur wenige Daten zur Häufigkeit ihres Auftretens und möglichen Risikofaktoren.

Methoden

Die Studie untersuchte anhand einer großen Patientenpopulation (AOK Niedersachsen) über 10 Jahre (2007–2016) die Versorgung von Epistaxis in Niedersachsen. Alter bei Diagnose, Begleitmedikation und Komorbiditäten wurden analysiert und die Prävalenz dargestellt.

Ergebnisse

162.167 Versicherte der AOK Niedersachen wurden zwischen 2007 und 2016 aufgrund einer Epistaxis in 308.947 Fällen ärztlich vorstellig. Die meisten Patienten wurden ausschließlich ambulant behandelt (96,6 %). Über den Studienzeitraum stieg die Prävalenz um 21 % (Anstieg von 8,7 auf 9,3 pro 1000 Versicherte/Jahr) bei stabiler Prävalenz für stationäre Vorstellungen (0,2 pro 1000 Versicherte/Jahr). Die höchsten Prävalenzen fanden sich bei Personen bis 20 und über 80 Jahre. In 17,5 % aller Epistaxisfälle wurden Antithrombotika erfasst (9,5 % orale Antikoagulanzien). Über den Studienzeitraum konnte eine erhöhte Verschreibung von Antikoagulanzien (7,7 % in 2007 auf 11,8 % in 2016, insbesondere NOAK) dokumentiert werden.

Schlussfolgerung

Neben der arteriellen Hypertonie, dem männlichen Geschlecht sowie der typischen Altersverteilung bestand auch häufig eine Medikation mit Antikoagulanzien. Über den untersuchten Zeitraum zeigte sich eine Zunahme von Epistaxisfällen bei gleichzeitig ansteigender Verschreibungshäufigkeit von NOAK, nicht jedoch von schweren hospitalisationsbedürftigen Epistaxisfällen. Eine abschließende Beurteilung hinsichtlich eines möglichen kausalen Zusammenhangs muss in weiteren Studien untersucht werden.

[Debriefing in pediatric emergency care]

Kommunikationsfehler und systembedingte Probleme wirken sich negativ auf Teamarbeit und gemeinsame Entscheidungsfindung aus und können den Patienten Schaden zufügen. Regelmäßige Nachbesprechungen nach kritischen Ereignissen wiederum wirken sich positiv auf die Teamzusammenarbeit und das Patientenoutcome in der Kindernotfallversorgung aus. Das gemeinsame Reflektieren fördert das Lernen, hilft den Teams, sich zu verbessern, und verhindert, dass sich Fehler in Zukunft wiederholen. Dennoch werden Debriefings im präklinischen und klinischen Alltag noch immer qualitativ unzureichend durchgeführt. Gründe dafür sind mangelnde Zeit, Fehlen von erfahrenen Debriefern und fehlende Unterstützung durch Verantwortungsträger. Debriefings können je nach Bedarf zu verschiedenen Zeitpunkten mit unterschiedlicher Dauer stattfinden. Nachbesprechungen können auch rein virtuell oder als sogenannte Hybridveranstaltung durchgeführt werden. Nachbesprechungen sollten sich auf gemeinsames Lernen und das Erarbeiten zukunftsorientierter Verbesserungen konzentrieren. Nicht nur lebensbedrohliche Ereignisse können Nachbesprechungen auslösen, sondern auch potenziell kritische Situationen, wie routinemäßige Intubationen. Debriefing-Skripte fördern eine Strukturierung und ermöglichen selbst unerfahrenen Moderatoren, alle Aspekte zu bearbeiten. Neben der Diskussion schwieriger Abläufe sollten unbedingt positive Leistungen besprochen werden, um diese zu verstärken und das Lernen am Erfolg zu ermöglichen. Dabei sollten die Beweggründe eines Verhaltens erfragt und nicht nur die nach außen sichtbaren Leistungen bewertet werden. Diese Strategie fördert bedarfsgerechtes Lernen und konzentriert sich auf Lösungen. Hilfreich sind dabei spezielle Fragetechniken, echtes Interesse und eine positive Sicherheitskultur.

[S2k Guideline - Recommendations for Inpatient Therapy of Patients with COVID-19]

Since December 2019, the novel coronavirus SARS-CoV-2 (Severe Acute Respiratory Syndrome - Corona Virus-2) has been spreading rapidly in the sense of a global pandemic. This poses significant challenges for clinicians and hospitals and is placing unprecedented strain on the healthcare systems of many countries. The majority of patients with Coronavirus Disease 2019 (COVID-19) present with only mild symptoms such as cough and fever. However, about 6 % require hospitalization. Early clarification of whether inpatient and, if necessary, intensive care treatment is medically appropriate and desired by the patient is of particular importance in the pandemic. Acute hypoxemic respiratory insufficiency with dyspnea and high respiratory rate (> 30/min) usually leads to admission to the intensive care unit. Often, bilateral pulmonary infiltrates/consolidations or even pulmonary emboli are already found on imaging. As the disease progresses, some of these patients develop acute respiratory distress syndrome (ARDS). Mortality reduction of available drug therapy in severe COVID-19 disease has only been demonstrated for dexamethasone in randomized controlled trials. The main goal of supportive therapy is to ensure adequate oxygenation. In this regard, invasive ventilation and repeated prone positioning are important elements in the treatment of severely hypoxemic COVID-19 patients. Strict adherence to basic hygiene, including hand hygiene, and the correct wearing of adequate personal protective equipment are essential when handling patients. Medically necessary actions on patients that could result in aerosol formation should be performed with extreme care and preparation.

[German recommendations for treatment of critically ill patients with COVID-19-version 3]

Seit Dezember 2019 verbreitet sich das neuartige Coronavirus SARS-CoV‑2 (Severe Acute Respiratory Syndrome – Corona Virus-2) rasch im Sinne einer weltweiten Pandemie. Dies stellt Kliniker und Krankenhäuser vor große Herausforderungen und belastet die Gesundheitssysteme vieler Länder in einem nie dagewesenen Ausmaß. Die Mehrheit der Patienten zeigt lediglich milde Symptome der sogenannten Coronavirus Disease 2019 (COVID-19). Dennoch benötigen etwa 5–8 % eine intensivmedizinische Behandlung. Die akute hypoxämische respiratorische Insuffizienz mit Dyspnoe und hoher Atemfrequenz (>30/Min) führt in der Regel zur Aufnahme auf die Intensivstation. Oft finden sich dann bereits bilaterale pulmonale Infiltrate/Konsolidierungen oder auch Lungenembolien in der Bildgebung. Im weiteren Verlauf entwickeln viele Patienten ein Acute Respiratory Distress Syndrome (ARDS). Eine klinische Wirksamkeit einer medikamentösen Therapie bei schwerer COVID-Erkrankung (hospitalisierte Patienten) ist bisher für Remdesivir und Dexamethason nachgewiesen. Das Hauptziel der supportiven Therapie ist es eine ausreichende Oxygenierung sicherzustellen. Die invasive Beatmung und wiederholte Bauchlagerung sind dabei wichtige Elemente in der Behandlung von schwer hypoxämischen COVID-19 Patienten. Die strikte Einhaltung der Basishygiene, einschließlich der Händehygiene, sowie das korrekte Tragen von adäquater persönlicher Schutzausrüstung sind im Umgang mit den Patienten unabdingbar. Prozeduren, die zur Aerosolbildung führen könnten, sollten falls nötig, mit äußerster Sorgfalt und Vorbereitung durchgeführt werden.

[German recommendations for treatment of critically ill patients with COVID-19-version 3 : S1-guideline]

Seit Dezember 2019 verbreitet sich das neuartige Coronavirus SARS-CoV‑2 (Severe Acute Respiratory Syndrome – Corona Virus-2) rasch im Sinne einer weltweiten Pandemie. Dies stellt Kliniker und Krankenhäuser vor große Herausforderungen und belastet die Gesundheitssysteme vieler Länder in einem nie dagewesenen Ausmaß. Die Mehrheit der Patienten zeigt lediglich milde Symptome der sogenannten Coronavirus Disease 2019 (COVID-19). Dennoch benötigen etwa 5–8 % eine intensivmedizinische Behandlung. Die akute hypoxämische respiratorische Insuffizienz mit Dyspnoe und hoher Atemfrequenz (>30/Min) führt in der Regel zur Aufnahme auf die Intensivstation. Oft finden sich dann bereits bilaterale pulmonale Infiltrate/Konsolidierungen oder auch Lungenembolien in der Bildgebung. Im weiteren Verlauf entwickeln viele Patienten ein Acute Respiratory Distress Syndrome (ARDS). Eine klinische Wirksamkeit einer medikamentösen Therapie bei schwerer COVID-Erkrankung (hospitalisierte Patienten) ist bisher für Remdesivir und Dexamethason nachgewiesen. Das Hauptziel der supportiven Therapie ist es eine ausreichende Oxygenierung sicherzustellen. Die invasive Beatmung und wiederholte Bauchlagerung sind dabei wichtige Elemente in der Behandlung von schwer hypoxämischen COVID-19 Patienten. Die strikte Einhaltung der Basishygiene, einschließlich der Händehygiene, sowie das korrekte Tragen von adäquater persönlicher Schutzausrüstung sind im Umgang mit den Patienten unabdingbar. Prozeduren, die zur Aerosolbildung führen könnten, sollten falls nötig, mit äußerster Sorgfalt und Vorbereitung durchgeführt werden.

[Health care and disease burden in persons with axial spondyloarthritis in Germany]

BACKGROUND

Only very few data are available on the comprehensive care in patients with axial spondylarthritis (axSpA), one of the most frequent inflammatory rheumatic disease.

OBJECTIVE

Description of the comprehensive care and common prescription patterns of medications and other therapies in patients with axSpA depending on the type of medical care by rheumatologists or nonrheumatologists.

METHODS

A cross-sectional analysis was performed based on claims data of the BARMER health insurance company (in 2015) and a questionnaire, which was sent to a representative sample of patients with axSpA (International Classification of Diseases, 10th revision, German modification, ICD-10-GM, code M45) aged 18-79 years. A stratified sample of 5000 patients was used. The patients received a postal questionnaire including questions regarding the disease, health-related and psychological parameters and socioeconomic factors. Claims data consisted of demographic factors, medicinal and nonmedicinal treatment and the extra-articular manifestations inflammatory bowel disease, psoriasis and uveitis.

RESULTS

A total of 1741 patients (mean age 55.9 years, female 46.4%, 86.2% Human Leucocyte Antigen[HLA]-B27 positive) confirmed the diagnosis and answered the questionnaire. The mean Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) was 4.5 and the mean Bath Ankylosing Spondylitis Functional Index (BASFI) 4.1. Of the patients 46% were treated by rheumatologists. There was a substantial difference between patients in rheumatological care and those who were not in rheumatological care regarding prescriptions for drug treatment of axSpA (91.8% versus 66.4%). This difference was especially prominent for prescriptions of biologic disease-modifying antirheumatic drugs: 34.1% of patients in rheumatological care versus 3.1% of patients treated by nonrheumatologists (p < 0.0001), despite similar disease activity in both groups.

CONCLUSION

The data show that the majority of patients diagnosed with axSpA did not receive regular care from rheumatologists. This seemed to be associated with insufficient medicinal care at least in some of these patients.