4 results on '"Boehlke C"'
Search Results
2. Implementation of a digital distress detection system in palliative care: qualitative data on perspectives of a multiprofessional palliative care team.
- Author
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Seibel K, Rios CLO, Sparna T, Becker C, Gaertner J, Becker G, and Boehlke C
- Subjects
- Humans, Male, Female, Patient Care Team, Pilot Projects, Middle Aged, Adult, Stress, Psychological, Palliative Care methods, Palliative Care standards, Qualitative Research
- Abstract
Background: Digital health technologies such as sensor systems are intended to support healthcare staff in providing adequate patient care. In the Department of Palliative Medicine (University Medical Center Freiburg), we developed and implemented a noninvasive, bed-based sensor system in a pilot study. The aim was to detect distress in patients who were no longer able to express themselves by monitoring heart and respiratory rates, vocalizations, and movement measurements. The sensor system was intended to supplement standard care, which generally cannot guarantee constant monitoring. As there is a lack of data on how healthcare professionals experience such a techno-digital innovation, the aim of this study was to explore how the multiprofessional palliative care team who piloted the sensor system perceived its potential benefits and limitations, and how they experienced the broader context of healthcare technology and research in palliative care., Methods: We conducted a qualitative interview study with 20 members of the palliative care team and analyzed the recorded, verbatim transcribed interviews using qualitative content analysis., Results: The sensor system was described as easy to use and as helpful support for patients, care staff, and relatives, especially against the backdrop of demographic change. However, it could not replace human interpretation of stress and subsequent treatment decisions: this remained the expertise of the nursing staff. A potential reduction in personnel was expected to be a risk of a digital monitoring system. The special conditions of research and digital health technologies in an end-of-life context also became clear. Specifically, healthcare staff were open to health technologies if they benefited the patient and were compatible with professional nursing and/or palliative care attitudes. Additionally, a patient-protective attitude and possible interprofessional differences in priorities and the resulting challenges for the team became apparent., Conclusions: A potential digital solution for distress monitoring was considered useful by palliative care practitioners. However, interprofessional differences and compatibility with existing palliative care practices need to be considered before implementing such a system. To increase user acceptability, the perspectives of healthcare professionals should be included in the implementation of technological innovations in palliative care., (© 2024. The Author(s).)
- Published
- 2024
- Full Text
- View/download PDF
3. Interrater agreement of multi-professional case review as reference standard for specialist palliative care need: a mixed-methods study.
- Author
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Müller E, Müller MJ, Seibel K, Boehlke C, Schäfer H, Klein C, Heckel M, Simon ST, and Becker G
- Subjects
- Humans, Reproducibility of Results, Medical Oncology, Hospitals, University, Palliative Care methods, Inpatients
- Abstract
Background: A wide variety of screening tools for the need for specialist palliative care (SPC) have been proposed for the use in oncology. However, as there is no established reference standard for SPC need to compare their results with, their sensitivity and specificity have not yet been determined. The aim of the study was to explore whether SPC need assessment by means of multi-professional case review has sufficient interrater agreement to be employed as a reference standard., Methods: Comprehensive case descriptions were prepared for 20 inpatients with advanced oncologic disease at the University Hospital Freiburg (Germany). All cases were presented to the palliative care teams of three different hospitals in independent, multi-professional case review sessions. The teams assessed whether patients had support needs in nine categories and subsequently concluded SPC need (yes / no). Interrater agreement regarding SPC need was determined by calculating Fleiss' Kappa., Results: In 17 out of 20 cases the three teams agreed regarding their appraisal of SPC need (substantial interrater agreement: Fleiss' Kappa κ = 0.80 (95% CI: 0.55-1.0; p < 0.001)). The number of support needs was significantly lower for patients who all teams agreed had no SPC need than for those with agreed SPC need., Conclusions: The proposed expert case review process shows sufficient reliability to be used as a reference standard. Key elements of the case review process (e.g. clear definition of SPC need, standardized review of the patients' support needs) and possible modifications to simplify the process are discussed., Trial Registration: German Clinical Trials Register, DRKS00021686, registered 17.12.2020., (© 2023. The Author(s).)
- Published
- 2023
- Full Text
- View/download PDF
4. Chromosome level assembly of the hybrid Trypanosoma cruzi genome.
- Author
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Weatherly DB, Boehlke C, and Tarleton RL
- Subjects
- Amino Acid Sequence, Animals, Chromosomes genetics, DNA, Protozoan genetics, Gene Library, Models, Genetic, Molecular Sequence Data, Sequence Analysis, DNA, Synteny, Chromosome Mapping methods, Genome, Protozoan, Genomics methods, Trypanosoma cruzi genetics
- Abstract
Background: In contrast to the essentially fully assembled genome sequences of the kinetoplastid pathogens Leishmania major and Trypanosoma brucei the assembly of the Trypanosoma cruzi genome has been hindered by its repetitive nature and the fact that the reference strain (CL Brener) is a hybrid of two distinct lineages. In this work, the majority of the contigs and scaffolds were assembled into pairs of homologous chromosomes based on predicted parental haplotype, inference from TriTryp synteny maps and the use of end sequences from T. cruzi BAC libraries., Results: Ultimately, 41 pairs of chromosomes were assembled using this approach, a number in agreement with the predicted number of T. cruzi chromosomes based upon pulse field gel analysis, with over 90% (21133 of 23216) of the genes annotated in the genome represented. The approach was substantiated through the use of Southern blot analysis to confirm the mapping of BAC clones using as probes the genes they are predicted to contain, and each chromosome construction was visually validated to ensure sufficient evidence was present to support the organization. While many members of large gene families are incorporated into the chromosome assemblies, the majority of genes excluded from the chromosomes belong to gene families, as these genes are frequently impossible to accurately position., Conclusion: Now assembled, these chromosomes bring T. cruzi to the same level of organization as its kinetoplastid relatives and have been used as the basis for the T. cruzi genome in TriTrypDB, a trypanosome database of EuPathDB. In addition, they will provide the foundation for analyses such as reverse genetics, where the location of genes and their alleles and/or paralogues is necessary and comparative genome hybridization analyses (CGH), where a chromosome-level view of the genome is ideal.
- Published
- 2009
- Full Text
- View/download PDF
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