[Post-resuscitation talk in the intensive care unit : Living interprofessionalism-a must have!]

BACKGROUND

In the context of medical care, healthcare professionals are confronted with cardiopulmonary resuscitation, which can have long-term effects on the participants.

OBJECTIVE

The aim was to develop, implement, and evaluate a protocol-supported post-resuscitation talk for practice in the intensive care unit of a university hospital.

MATERIALS AND METHODS

Within the evidence-based nursing working group, university-qualified nurses performed a systematic literature search in CareLit (hpsmedia, Hungen, Germany), the Cochrane Library (Cochrane, London, England), LIVIVO (Deutsche Zentralbibliothek für Medizin, Cologne, Germany), and PubMed/MEDLINE (U.S. National Library of Medicine, Bethesda, MD, USA) as well as using the snowball principle. Based on the results, the post-resuscitation talk and a debriefing protocol were developed and consented in a multiprofessional team. Additionally, a questionnaire to analyze the current situation (t0) and evaluate the implementation (t1) was developed.

RESULTS

Implementation of the post-resuscitation talk was conducted from August 2021. The t0 survey took place from June to July 2021 and for t1 from February to March 2022. In t0, fewer interprofessional reflections were carried out after resuscitations in the category always or frequently (17.5%, n = 7) than in t1 (50.0%, n = 13). The rate of initiated improvement interventions was increased (t0: 24.3%, n = 9 vs. t1: 59.1%, n = 13). The results show promotion of multiprofessional collaboration in t0 and t1, and potential for optimization in the debriefing protocol in t1.

CONCLUSION

Implementation of a post-resuscitation talk in hospitals is a useful tool for the structured interprofessional follow-up of resuscitation events. The results demonstrated initial positive effects and potential for optimization.

Non-pharmacological interventions to reduce thirst in patients with heart failure or hemodialysis: A systematic review and meta-analysis

BACKGROUND

Thirst is a frequent and burdening symptom in many patients, especially in patients with chronic heart failure (CHF) and/or receiving hemodialysis (HD). As drug therapies are not feasible, non-pharmacological strategies are needed to reduce thirst and thirst-related burden.

OBJECTIVES

To identify non-pharmacological interventions aiming to reduce thirst in patients with CHF and/ or HD, to describe intervention components, and to evaluate the effectiveness of these interventions.

METHODS

In February 2024, we completed a systematic search in MEDLINE via PubMed, Livivo, CINAHL, Cochrane Library and Web of Science. Two reviewers independently screened titles, abstracts, and full texts, performed critical appraisal and data extraction. We checked risk of bias with the checklists of the Joanna Briggs Institute and the Cochrane Risk of Bias tool and calculated meta-analyses for sufficiently homogeneous studies using fixed-effects models.

RESULTS

We included 15 intervention studies applying non-pharmacological interventions including chewing gum (n = 8), low-sodium diet (n = 2), acupressure (n = 1), frozen strawberries (n = 1), fluid timetables (n = 1), ice cubes and mouthwash (n = 1), and a psychological intervention (n = 1). Sample sizes varied between 11 and 88 participants. Eleven intervention studies showed a reduction of thirst as intervention effect. Meta-analyses for chewing gum showed no significant effect on thirst using a visual analogue scale (IV: -2,32 [-10.37,5.73]; p = 0.57) or the dialysis thirst inventory (IV: -0.26 [- 1.83, 1.30]; p = 0.74). Quality of studies was moderate to low.

CONCLUSION

Results indicate that various non-pharmacological interventions could be helpful to reduce thirst in patients with CHF or HD, but important uncertainty remains.

[Suctioning in intubated and tracheotomized patients : A narrative review]

BACKGROUND

Endotracheal suctioning in intubated or tracheotomized critically ill patients is a daily task of various professional groups in intensive and emergency medicine; however, a German language summary of current evidence is lacking.

OBJECTIVE

The aim is to develop a narrative overview of current evidence on endotracheal suctioning of intubated or tracheotomized patients in the clinical setting.

MATERIAL AND METHODS

A literature search was conducted in the databases Cinahl, Cochrane Library, Livivo, and Medline via PubMed by nurses with an academic degree. In addition, a hand search and applying the snowball principle were performed. Following a successful critical appraisal, all English and German language publications addressing endotracheal suctioning in the context of hospital care were included.

RESULTS

A total of 23 full texts were included. After developing 6 main topics on endotracheal suction 19 articles were considered in the reporting. The results showed, among others, that routine deep suctioning once per shift is contraindicated and that the catheter should be advanced no more than 0.5-1 cm beyond the distal end of the tube or tracheal cannula. Closed suction catheters offer advantages, especially for staff protection, although studies are heterogeneous. Further training of staff is obligatory.

CONCLUSION

Few conclusive studies on endotracheal suction could be found; however, with the available evidence initial conclusions can be drawn which should be considered in, for example, internal standard operating procedures. Further research is needed.

Nurse-based counselling on thirst in patients with advanced chronic heart failure : Study protocol for a pilot before-after study and process evaluation

BACKGROUND

Many patients with chronic heart failure (CHF) are critically ill and experience increased thirst. Study aims are to develop and evaluate a nurse-based counselling intervention to promote self-care competencies related to thirst in hospitalised patients with advanced CHF eligible or listed for heart transplantation.

METHODS

A mixed-methods approach will be adapted with three study phases: (1) development of the nurse-based counselling intervention, (2) feasibility testing and training of nurses, and (3) implementation of the intervention and, evaluation of initial effects and process measures. In phase (1), interviews with hospitalised patients with advanced CHF listed for heart transplantation (n = 10), focus groups (n = 2) and a Germany-wide survey with nurses will be performed. In phase (2), experts experienced with caring for patients with advanced CHF and patients with advanced CHF will be consulted for content validation and pretest of the counselling intervention. The training concept for nurses will be evaluated using questionnaires. In phase (3), a pilot before-after study will be conducted (n = 60). Primary patient-related outcome for the pilot study is thirst intensity using a numeric rating scale. Furthermore, a process evaluation (interviews with patients [n = 10], survey with nurses and physicians) will be performed. Quantitative data will be analysed descriptively, and qualitative data will be analysed using content analysis. Mean values of thirst intensity of the individual measurement points will be evaluated as interrupted time-series analysis using regression analyses.

CONCLUSION

The development and implementation of a counselling intervention is influenced by various factors. Therefore, it is important to consider all factors throughout the process from development to evaluation.

[Development and implementation of primary nursing in the intensive care unit: evaluation in mixed-methods design.]

Development and implementation of primary nursing in the intensive care unit: evaluation in mixed-methods design. Abstract:Background: In a university hospital, the development and implementation of Primary Nursing (Prozessverantwortliche Pflege, PP) in a pilot intensive care unit was initiated. To develop the roles of nurses with and without process responsibility a working group PP was founded while taking into account the skill-grade mix. Aim: The working group aimed to develop the roles of process-responsible nurses (PP) and nurses (P), as well as to plan and implement the implementation process. Methods: Development and piloting steps were taken based on the recommendations of the Medical Research Council. At three measurement points, the instrument for recording nursing systems (IzEP©) was used quantitatively and a focus group interview, as well as a ward process analysis, were used qualitatively in t0 (as-is analysis before development and piloting), t1 (6 months after implementation) and t2 (12 months after implementation). Results: PP mainly take over the care process's design and control. The IzEP© analysis showed that room care was practiced in t0 with 50.0%. The values increased towards PP from 74.0% in t1 to 83.5% in t2. Qualitatively obtained data supported these results and showed further optimization potential for practice. Conclusions: The results prove the successful implementation of PP in practice. For the development and implementation of new nursing roles, the involvement of the affected nurses is mandatory.

Patientinnen- und patientenbezogene Auswirkungen von prozessverantwortlicher Pflege

Background

Since January 2022, a primary nursing system called process-responsible nursing (PP) has substituted the standard room care system in an intensive care unit (ICU) at our institution. The process of the development and implementation of PP is already being evaluated in a separate study as an actual analysis prior to implementation, as well as after 6 and 12 months.

Aim

This pilot randomized controlled trial (RCT) aims to test the feasibility of an RCT. For this purpose, the duration of delirium, among other things, will be compared in the project ICU with the results of standard care in another ICU at the university hospital. As secondary aims, the incidence of delirium, anxiety, the satisfaction of relatives, and the effects of PP on nurses will be assessed.

Methods

It is planned to recruit about 400–500 patients over a period of one year. They will be allocated to PP or standard care. Delirium will be assessed using the Confusion Assessment Method for Intensive Care Units by specifically trained nurses three times a day. Anxiety in patients, the satisfaction of relatives, and the effects of PP on nurses will be evaluated using the numeric rating scale, a standardized questionnaire, and a focus group interview, respectively.

Expected results

The primary hypothesis is that compared to usual care PP reduces the duration of delirium by at least 8 h. Additional hypotheses are that PP reduces anxiety in patients and increases the satisfaction of relatives.

Translation and Psychometric Evaluation of the German Version of the Thirst Distress Scale for Patients With Heart Failure

BACKGROUND

In patients with chronic heart failure, thirst can be perceived as an intensive and burdensome symptom, which may have a negative impact on patients' quality of life. To initiate thirst-relieving interventions, assessment of thirst and its related distress is essential. At the time of this study, no instrument was available to evaluate thirst distress in patients with heart failure in Germany.

OBJECTIVE

The aims of this study were to translate the "Thirst Distress Scale for patients with Heart Failure" (TDS-HF) from English into German and to test validity and reliability of the scale.

METHODS

The English version of the TDS-HF was translated into German. A linguistically and culturally sensitive forward-and-backward translation was performed. Psychometric evaluation included confirmatory factor analysis, reliability in terms of internal consistency, and concurrent validity.

RESULTS

Eighty-four hospitalized patients (mean age, 72 ± 10 years; 29% female; mean left ventricular ejection fraction, 36% ± 12%; 62% New York Heart Association functional classes III-IV, 45% on fluid restriction) from an acute care hospital were involved in the study. The item-total correlation ranged from 0.58 to 0.78. Interitem correlations varied between 0.37 and 0.79. Internal consistency was high, with a Cronbach α of 0.89. There was a high correlation between the total score of the TDS-HF and the visual analog scale to assess thirst intensity ( r = 0.72, P ≤ .001), and a low correlation with fluid restriction ( r = 0.35, P = .002).

CONCLUSIONS

The evaluation of the German TDS-HF showed satisfactory psychometric properties in this sample. The instrument is usable for further research and additional psychometric testing.

[Delirium prevention and management: Development and implementation of a non-pharmacological catalog of measures in the acute setting]

Delirium prevention and management: Development and implementation of a non-pharmacological catalog of measures in the acute setting Abstract. Background: In October 2018, a new delirium management concept was developed in a university hospital for cardiovascular diseases. As part of a multi-professional approach, the previously established "Evidence-based Nursing working group (AK EBN)", consisting of academically qualified nurses from the hospital, was involved in the implementation process. Aim: The AK EBN aimed to identify effective non-pharmacological interventions to prevent and treat delirium and to establish how these interventions could influence delirium rates in hospital patients. Methods: The EbN method was employed to address the study question applying the PICO framework (Behrens & Langer, 2016) as the bases for systematic searches in different databases. Relevant studies were identified, data were extracted, displayed in tables and discussed within the AK using established critical appraisal tools for quality assessment. Results: Despite a heterogeneous study sample, results showed that there is meaningful evidence for the effectiveness of intervention bundles on the reduction of delirium rates. Bundles include for example, aspects of orientation and noise reduction. As a result, a catalogue of non-pharmacological interventions, communication aids, and a guide for involving caregivers in the prevention and treatment of delirium were developed. Additionally, continuing training events held by the participants of AK EBN were organized. Conclusions: To promote the successful implementation of projects in practice, the involvement of all stakeholders is important. As part of a skill-grade-mix, nurses made an important contribution in this multi-professional project.

Learning in one minute: survey of the One Minute Wonder Network

BACKGROUND

Continuous education of clinicians improves quality of care. One Minute Wonder (OMW) summarize best practice knowledge on one page that can be hung on a wall and can be read during waiting times of just one minute. OMW are a fast, efficient and easy-to-adapt educational method and can easily be shared. Since 2018, an interprofessional network has been set up for OMW in German-speaking countries, but the benefits have not been evaluated yet.

AIM

The primary objective of this evaluation study was to examine whether and to what extent the members of the OMW network used OMW for training in different settings. Secondary objectives were subjective educational gain, OMW as a training method, and OMW-related structures and processes.

METHODS

An online survey within the OMW network with 301 members over a period of 3 weeks in 2020 was conducted. Descriptive statistics were used for data analysis.

RESULTS

Response rate was 62.8% (n = 191). Most participants have used OMW for < 6 months (32.5%, n = 62), developed 1-10 OMW (42.4%, n = 81) by themselves and changed them infrequently (43.5%, n = 74). Topics were most often nursing interventions (79.6%, n = 152), diseases (71.2%, n = 136), drugs (64.4%, n = 123) and others. Participants reported that OMW extended professional knowledge, stimulated them to reflect on their work and are useful for sharing best practice knowledge. Authors of OMW were most often nurses (53.9%, n = 103), who were inspired by the OMW network or by questions of the team.

CONCLUSION

Participants use OMW in practice to share best practice knowledge.