Healthcare workers' experiences of patient safety in the intensive care unit during the COVID-19 pandemic: A multicentre qualitative study.

AIM: To describe healthcare workers' experiences of preconditions and patient safety risks in intensive care units during the COVID-19 pandemic. BACKGROUND: Healthcare workers' ability to adapt to changing conditions is crucial to promote patient safety. During the COVID-19 pandemic, healthcare workers' capacity to maintain safe care was challenged and a more in-depth understanding on frontline experiences of patient safety is needed. DESIGN: A qualitative descriptive design. METHODS: Individual interviews were conducted with 29 healthcare workers (nurses, physicians, nurse assistants and physiotherapists) from three Swedish hospitals directly involved in intensive care of COVID-19 patients. Data were analysed with inductive content analysis. Reporting followed the COREQ checklist. RESULTS: Three categories were identified. Hazardous changes in working conditions describes patient safety challenges associated with the extreme workload with high stress level. Imperative adaptations induced by changed preconditions for patient safety which include descriptions of safety risks following adaptations related to temporary intensive care facilities, handling shortage of medical equipment and deviations from routines. Safety risks triggered by reorganisation of care describe how the diluted skill-mix and team disruptions exposed patients to safety risks, and that safety performance mostly relied on individual healthcare worker's responsibility. CONCLUSIONS: The study suggests that healthcare workers experienced an increase in patient safety risks during the COVID-19 pandemic mainly because the extremely high workload, imperative adaptations, and reorganisation of care regarding skill-mix and teamwork. Patient safety performance relied on the individuals' adaptability and responsibility rather than on system-based safety. RELEVANCE TO CLINICAL PRACTICE: This study provides insights on how healthcare workers' experiences can be used as a source of information for recognition of patient safety risks. To improve detection of safety risks during future crises, guidelines on how to approach safety from a system perspective must include healthcare workers' perceptions on safety risks. PATIENT AND PUBLIC CONTRIBUTION: None in the conceptualisation or design of the study.

A surgical approach for extensive orbital exenteration in dogs; a description of technique and its application in 4 cases.

OBJECTIVE: To describe a surgical approach for preplanned orbital exenteration. ANIMALS STUDIED: Indications included intraconal orbital mass lesions. Four dogs were included, 3 with neoplasia and one with retro bulbar nodular fasciitis. PROCEDURE: To facilitate complete removal of lesions, exenteration was performed by a new procedure for wide access. The frontalis and temporalis muscles were elevated and retracted through a single U-shaped skin incision. Zygomatic arch osteotomy was performed, followed by a 360-degree peritomy and zygomatic process osteotomy. The eyelids were divided from each other through the lateral cantus and then folded forward to expose the globe. The orbit was exenterated by blunt and sharp dissection. Osteotomies were closed with cerclage wires, soft tissues closed and the skin wound sutured in a T-shape. RESULTS: The present exenteration procedure gave excellent access to remove orbital contents flush with the optic foramen and orbital fissure. Postoperative swelling and pain were limited and healing uneventful. Two of the 3 neoplasia cases experienced tumor recurrence involving the brain at 18 and 20 months postoperatively, respectively. Both of these had optic canal or intracranial tumor extension preoperatively. Long-term complications included mild concavity of the operated side of the face. CONCLUSIONS: The present approach for preplanned exenteration offers excellent access for complete removal of orbital contents to the level of the optic foramen. Complications due to the surgical method are few and limited.

EULAR/PReS standards and recommendations for the transitional care of young people with juvenile-onset rheumatic diseases.

To develop standards and recommendations for transitional care for young people (YP) with juvenile-onset rheumatic and musculoskeletal diseases (jRMD). The consensus process involved the following: (1) establishing an international expert panel to include patients and representatives from multidisciplinary teams in adult and paediatric rheumatology; (2) a systematic review of published models of transitional care in jRMDs, potential standards and recommendations, strategies for implementation and tools to evaluate services and outcomes; (3) setting the framework, developing the process map and generating a first draft of standards and recommendations; (4) further iteration of recommendations; (5) establishing consensus recommendations with Delphi methodology and (6) establishing standards and quality indicators. The final consensus derived 12 specific recommendations for YP with jRMD focused on transitional care. These included: high-quality, multidisciplinary care starting in early adolescence; the integral role of a transition co-ordinator; transition policies and protocols; efficient communications; transfer documentation; an open electronic-based platform to access resources; appropriate training for paediatric and adult healthcare teams; secure funding to continue treatments and services into adult rheumatology and the need for increased evidence to inform best practice. These consensus-based recommendations inform strategies to reach optimal outcomes in transitional care for YP with jRMD based on available evidence and expert opinion. They need to be implemented in the context of individual countries, healthcare systems and regulatory frameworks.

Orbital reconstruction in the dog, cat, and horse.

OBJECTIVE: To describe an adaptable method for reconstruction of the orbit following partial orbitectomy. ANIMALS STUDIED: One horse, one cat, and four dogs. PROCEDURE(S): Following partial orbitectomy for removal of bone and soft tissue affected by pathologic processes, reconstruction was achieved. Cerclage wires were used to reconstitute the orbital rim and other salient facial contours involved in excisions. These wires were then covered with a prolene mesh, first inside the orbit and then outwards over the affected extraorbital areas. Thereafter, a collagen sheet was placed over the mesh. Finally, subcutis and skin were closed over the construct. RESULTS: All operated eyes remained visual with normal position, direction, and mobility. Eyelid function, tear production, and nasolacrimal function were preserved. Side effects were mild and temporary, but animals requiring a lateral-posterior surgical approach experienced concavity to the side of the head posterior to the orbital ligament region. One bone tumor out of three recurred. CONCLUSIONS: The reconstruction method presented offers excellent results tectonically, cosmetically, and functionally, even following extensive orbitectomy. By adapted application of three reconstruction steps using readily available materials, large defects may be surgically repaired. Once orbitectomy is mastered, reconstruction requires no additional specialized techniques or equipment.

Allelic combinations of promoter and exon 2 in DQB1 in dogs and wolves.

Polymorphism of PBRs of the major histocompatibility complex (MHC) genes is well recognized, but the polymorphism also extends to proximal promoter regions. Examining DQB1 variability in dogs and wolves, we identified 7 promoter variants and 13 exon 2 alleles among 89 dogs, including a previously unknown DQB1 exon 2 allele, and 8 promoter variants and 9 exon 2 alleles among 85 wolves. As expected from previous studies and from a close chromosomal location, strong linkage disequilibrium was demonstrated in both wolves and dogs by having significantly fewer promoter/exon 2 combinations than expected from simulations of randomized data sets. Interestingly, we noticed weaker haplotypic associations in dogs than in wolves. Dogs had twice as many promoter/exon 2 combinations as wolves and an almost 2-fold difference in the number of exon 2 alleles per promoter variant. This difference was not caused by an admixture of breeds in our group of dogs because the high ratio of observed to expected number of haplotypes persisted within a single dog breed, the German Shepherd. Ewens-Watterson tests indicated that both the promoter and exon 2 are under the balancing selection, and both regions appear to be more recently derived in the dog than in the wolf. Hence, although reasons for the differences are unknown, they may relate to altered selection pressure on patterns of expression. Deviations from normal MHC expression patterns have been associated with autoimmune diseases, which occur frequently in several dog breeds. Further knowledge about these deviations may help us understand the source of such diseases.

MHC promoter polymorphism in grey wolves and domestic dogs.

A functional immune system requires a tight control over major histocompatibility complex (MHC) gene transcription, as the abnormal MHC expression patterns of severe immunodeficiency and autoimmune diseases demonstrate. Although the regulation of MHC expression has been well documented in humans and mice, little is known in other species. In this study, we detail the level of polymorphism in wolf and dog MHC gene promoters. The promoter regions of the DRB, DQA and DQB locus were sequenced in 90 wolves and 90 dogs. The level of polymorphism was high in the DQB promoters, with variation found within functionally relevant regions, including binding sites for transcription factors. Clear associations between DQB promoters and exon 2 alleles were noted in wolves, indicating strong linkage disequilibrium in this region. Low levels of polymorphism were found within the DRB and DQA promoter regions. However, a variable site was identified within the T box, a TNF-alpha response element, of the DQA promoter. Furthermore, we identified a previously unrecognised 18-base-pair deletion within exon 1 of the DQB locus.