Sitting Without Back Support Position for Prolonged Consciousness Disturbance Patients

Diversity and limitations of electroencephalogram and event-related potential applications in nursing research: A scoping review

AIMS

This scoping review was conducted to provide a comprehensive summary of how electroencephalogram (EEG) and event-related potentials (ERPs) have been used in nursing research, with the goal of mapping the themes and methods of nursing research involving EEGs or ERPs as a measurement tool.

METHODS

The eligibility criteria were determined according to the Population, Concept, and Context principle. A systematic electronic search of articles in the PubMed, Web of Science, Embase, CINAHL, APA PsycInfo, and Scopus databases was carried out for the period from database establishment to November 21, 2022. The included studies were analyzed using descriptive statistics and content analysis.

RESULTS

The review process culminated in 45 articles, evidencing an increasing trend and dispersion characteristics of EEG in nursing research and reflecting five thematic domains of inquiry related to nursing. There was a deficiency of detailed reports of EEG recording and data analysis parameters in nursing research. The common EEG bands in nursing research were Delta, Theta, Alpha, Beta, Gamma. The ERP components used frequently were P3, P2, N1, N2, P1, N170, and feedback-related negativity.

CONCLUSIONS

The wide variety of EEG components used show broad potential for studying nursing questions. In the future, it will be necessary to increase the depth of the research content, the repeatability of the experiment and the standardization of the report. Nursing researchers should give full play to the characteristics of nursing and establish a systematic and complete EEG research system for nursing.

Evaluation of nursing interventions using minimally invasive assessments methods for patients in a persistent vegetative state

AIM

This study aimed to evaluate the effects of nursing interventions using minimally invasive or non-invasive methods conducive to frequent use in order to assess patients in a persistent vegetative state (PVS).

METHODS

We provided three nursing interventions-sitting the patient in an upright position, footbath care, and oral care-to PVS patients (n = 11) and elderly bedridden subjects with consciousness (n = 6) for 3 weeks in addition to ordinary nursing treatments. The Kohnan Score, plasma cortisol and adrenaline levels, General Well-Being Schedule score, and facial expression assessments were used as evaluation methods.

RESULTS

The Kohnan Score of PVS patients declined significantly, indicating that the interventions increased patients' consciousness levels, but none of the other parameters showed significant change in either group. The change in Kohnan Score showed dependent trends for facial expression at baseline, cortisol change during the intervention, and the term of PVS.

CONCLUSIONS

The data suggest three indices for predicting intervention efficacy in individuals and for assessing an intervention's contribution to quality of life improvement. Among the multiple evaluation methods, Konan Scores was the most effective. Ultimately, the three nursing interventions used in this study and Konan Score led to the optimization of nursing home care and rehabilitation for PVS patients.

Facilitating patients with disorders of consciousness to sit without trunk support: a qualitative study

AIMS AND OBJECTIVES

This study aimed to clarify why and how clinical nurses facilitate sitting without trunk support among patients with disorders of consciousness.

BACKGROUND

Recent attention has focused on encouraging patients with disorders of consciousness to sit without trunk support, but no reports describe this intervention among patients with poor awareness and physical disuse.

DESIGN

Qualitative research design.

METHODS

We enrolled five clinical nurses with interventional experience in rehabilitating patients with disorders of consciousness to sit without trunk support. Participant observation and semi-structured interviews were used to collect data. The data were analysed by text-mining method.

RESULTS

Three reasons for nursing in the sitting position were identified: to raise the patient's body to assess the recovery of activities of daily living, to adjust their circadian rhythm and encourage the will to sit, and to make it easier to breathe. Five practices were identified: moving the patient to the prone position to sit in safety and comfort, developing postural stability by improving the flexibility of the lower limbs, improving the flexibility of the hip joints, developing trunk balance and encouraging hand use for stability, and ensuring safety by terminating the sitting practice when symptoms of respiratory failure, heart failure, or excessive tiredness developed.

CONCLUSIONS

The rationale for nursing patients with disorders of consciousness to sit without trunk support was to establish a foundation for independent living. This was achieved by preparing patient's disused body for activity by improving the flexibility of hip joint in the prone position. This represents a new intervention for patients with disorders of consciousness that could facilitate independent living.

RELEVANCE TO CLINICAL PRACTICE

This study provides empirical and practical evidence from nurses who perform novel clinical interventions that specifically promote independent living. Further accumulation of quantitative clinical results and physiological verification are required.