[Craving in Substance Addiction: A Concept Analysis].

Craving in the context of substance addiction is considered an important predictor of substance addictive disorders and relapse risk. Behavior therapy, mindfulness, and exercise may be employed clinically to alleviate cravings. However, many scholars have offered various interpretations of craving in substance addiction. Despite these definitions sharing some overlapping elements, a consensus has yet to be reached. Although many studies have presented the effects of and interventions for craving to alleviate substance addiction, this issue has rarely been explored in the clinical nursing context, resulting in a lack of understanding of the concept of craving in substance addiction among nursing professionals. Therefore, based on the conceptual analysis approach proposed by Walker and Avant (2019), a conceptual analysis of craving in substance addiction was conducted in this study by interpreting and defining the characteristics, pre-factors, consequences, and effects of craving in substance addiction using examples of typical, borderline, related, and contrary cases. The findings are intended to help nurses gain a more comprehensive understanding of craving in substance addiction and become more familiar with cases requiring clinical care.

Effects of an interactive handgrip game on surgical patients requiring intensive care: An assessor-blinded randomized controlled trial.

OBJECTIVE: To explore the effect of an interactive handgrip game on psychological distress and handgrip strength among critically ill surgical patients. DESIGN: A randomised controlled trial. SETTING: A surgical intensive care unit. INTERVENTION: Participants were enrolled in the program within 48 hours of admission to the intensive care unit. Patients in the intervention group played a 20-minute interactive handgrip game twice daily for a maximum of three days in the intensive care unit in addition to routinely passive physical rehabilitation. Patients in the routine care group had a daily target of 20 min of passive physical rehabilitation as needed. MEASUREMENT: The primary outcomes included depression, anxiety, and stress measured using the shortened version of the Depression Anxiety Stress Score scale. The secondary outcomes were perceived sleep evaluated using the Richards-Campbell Sleep Questionnaire, delirium assessed using the Intensive Care Delirium Screening Checklist, and handgrip strength measured using handgrip dynamometry within a handgrip device. RESULTS: Two hundred and twenty-seven patients were eligible and 70 patients were recruited in the intervention (n = 35) and routine care groups (n = 35). The patients in the intervention group had lower scores (median = 6.0, 4.0, and 12.0) for depression, anxiety, and stress compared with those in the routine care group (12.0, 12.0, and 20.0; all p < 0.05). The interactive handgrip game did not significantly improve sleep quality and prevent the occurrence of delirium (both p > 0.05). The patients who received the interactive handgrip game intervention exhibited significantly enhanced handgrip strength in both hands over time (both p < 0.001). CONCLUSION: An interactive handgrip game may benefit the psychological well-being and handgrip strength of critically ill patients. IMPLICATIONS FOR CLINICAL PRACTICE: Interactive handgrip games is effective active exercise which should be integrated into routine nursing practice.

Effects of Neurofeedback on Cognitive Function, Productive Activity, and Quality of Life in Patients With Traumatic Brain Injury: A Randomized Controlled Trial.

BACKGROUND: Cognitive impairment is common in patients with traumatic brain injury (TBI). Studies that have examined the effectiveness of neurofeedback (NFB) on cognitive function following TBI have had poor study designs and small sample sizes. OBJECTIVES: This randomized controlled trial assessed the effects of low-resolution tomography Z-score NFB (LZNFB) and theta/beta NFB on cognitive impairment, return to productive activity, and quality of life in patients with TBI. METHODS: We randomly assigned 87 patients with TBI with cognitive impairment to LZNFB, theta/beta NFB, or usual care (UC) groups. Patients in both NFB groups received weekly 60-minute treatment for 10 weeks, and those in the control group received UC and telephone interviews for 10 weeks. The primary outcome was cognitive function as measured by performance on cognitive tasks; the secondary outcomes included productive activity and quality of life based on the Community Integration Questionnaire-revised (CIQ-R) and the Quality of Life after Brain Injury (QOLIBRI), respectively, at baseline and immediately after the last intervention. RESULTS: The LZNFB group exhibited significantly greater improvements in immediate recall, delayed recall, recognition memory, and selective attention compared with the UC group; the theta/beta NFB group exhibited improvements in only immediate memory and selective attention (P < .05). The total CIQ-R scores of the LZNFB group after treatment were significantly improved than those of the UC group were. CONCLUSION: Consecutive LZNFB achieved therapeutic effects in memory, attention, and productive activity, whereas theta/beta NFB improved memory and attention in patients with TBI.This trial was prospectively registered at ClinicalTrial.gov (registration number: NCT03515317; https://clinicaltrials.gov/ct2/show/NCT03515317).

Factors Affecting the Relationship Between Stress and Anxiety in Critically Ill Patients: A Partial Least Squares Structural Equation Modeling Approach.

This study aimed to examine the factors affecting the relationship between stress and anxiety in critically ill patients. A cross-sectional research paradigm was employed to enroll patients admitted to the medical intensive care unit (ICU) of a medical university hospital. Partial least squares structural equation modeling (PLS-SEM) was used to examine the data. A total of 90 ICU patients were included in this study; 56 were men and 34 were women. The patients' mean age was 65.3 years. Only the emotional responses dimension of illness was significantly positively correlated with stress. However, the emotional responses dimension of illness representation, acute physiology and chronic health evaluation system (APACHE) score, age, and education level were significantly positively correlated with anxiety. Nevertheless, treatment control was significantly negatively correlated with anxiety. Overall, illness representations (emotional responses and treatment control), APACHE score, age, and education were important predictors of anxiety, with an explanatory power of 37.9%. We recommend that for clinically relevant practice, besides focusing on ICU patients' illness representation, attention should also be paid to their individual characteristics, such as differences in age and education levels.

Dynamic prevalence of sleep disturbance among critically ill patients in intensive care units and after hospitalisation: A systematic review and meta-analysis.

BACKGROUND: Sleep disturbance is a common complaint among critically ill patients in intensive care units and after hospitalisation. However, the prevalence of sleep disturbance among critically ill patients varies widely. OBJECTIVE: To estimate the prevalence of sleep disturbance among critically ill patients in the intensive care unit and after hospitalisation. METHODS: Electronic databases were searched from their inception until 15 August 2022. Only observational studies with cross-sectional, prospective, and retrospective designs investigating sleep disturbance prevalence among critically ill adults (aged ≥ 18 years) during intensive care unit stay and after hospitalisation were included. RESULTS: We found 13 studies investigating sleep disturbance prevalence in intensive care units and 14 investigating sleep disturbance prevalence after hospitalisation, with 1,228 and 3,065 participants, respectively. The prevalence of sleep disturbance during an ICU stay was 66 %, and at two, three, six and ≥ 12 months after hospitalisation was 64 %, 49 %, 40 %, and 28 %, respectively. Studies using the Richards-Campbell Sleep Questionnaire detected a higher prevalence of sleep disturbance among patients in intensive care units than non-intensive care unit specific questionnaires; studies reported comparable sleep disturbance prevalence during intensive care stays for patients with and without mechanical ventilation. CONCLUSION: Sleep disturbance is prevalent in critically ill patients admitted to an intensive care unit and persists for up to one year after hospitalisation, with prevalence ranging from 28 % to 66 %. The study results highlight the importance of implementing effective interventions as early as possible to improve intensive care unit sleep quality.

Effects of personalized music intervention on nurse burnout: A feasibility randomized controlled trial.

Burnout is highly prevalent among nurses; however, the effect of personalized music intervention on burnout remains unclear on nurses. We aimed to investigate the effects of personalized music intervention in relieving burnout among nurses. Forty-two eligible nurses were recruited for an assessor-blinded, two-arm parallel randomized controlled trial. The participants were randomly assigned to the following two groups: The personalized music group (n = 21), which listened to music of their choice for 30 min per session three times per week for 5 weeks; and the wait-list control group (n = 21), which did not listen to any music for relaxation. At baseline, nurses in the personalized music group had worse emotional exhaustion and greater depression compared with the wait-list control group. Results from an analysis of covariance using baseline emotional exhaustion and depression as covariates indicated that nurses who received personalized music intervention experienced less emotional exhaustion than the nurses in the wait-list control experienced. Personalized music intervention can be used for nurses as an adjuvant approach to reduce emotional exhaustion and then improve their well-being.

Comparative effectiveness of non-pharmacological interventions for preventing delirium in critically ill adults: A systematic review and network meta-analysis.

BACKGROUND: Delirium presents a serious health problem in critically ill patients in intensive care units. However, knowledge regarding the selections of the optimal non-pharmacological interventions remains unclear. OBJECTIVES: To compare the effects of non-pharmacological interventions by combining direct and indirect evidence on the incidence and duration of delirium in intensive care units. DESIGN: A systematic review and network meta-analysis. DATA SOURCES: A comprehensive search of five electronic databases, including PubMed, EMBASE, CINAHL, Cochrane CENTRAL, and ProQuest Dissertations and Theses A&I were conducted. Only randomized control trials published from the inception to December 28, 2021 were included. REVIEW METHODS: Two reviewers independently screened the title and abstract for eligibility according to the inclusion and exclusion criteria. The random-effect network meta-analysis was used to estimate the comparative effects of non-pharmacological interventions in reducing delirium incidence and duration. RESULTS: A total of 29 studies with 7005 critically ill patients were enrolled. Twenty-six and eleven studies reported the delirium incidence and duration, respectively. Component-based intervention comparison revealed that multicomponent strategy was the most effective non-pharmacological intervention compared to usual care in reducing incidence of ICU delirium (Odd ratio [OR]=0.43, 95% CI= 0.22-0.84) but not ICU delirium duration. Treatment-based intervention comparisons indicated that specific multi-treatment interventions significantly reduced the ICU delirium incidence and duration, particularly the involvement of early mobilization and family participation (OR = 0.12 with 95% CI = 0.02 to 0.83; mean difference = -1.34 with 95% CI = -2.52 to -0.16, respectively). CONCLUSION: Our study suggests that the multicomponent strategy was the most effective non-pharmacological intervention in reducing the incidence of ICU delirium. Early mobilization and family participation involvement in non-pharmacological interventions seemed to be more effective in reducing the incidence of ICU delirium. These results of network-meta analysis could be an important evidence-based for clinical healthcare providers to optimize the critical care protocol. TWEETABLE ABSTRACT: Network meta-analysis of 29 randomised controlled trials with 7005 patients finds that multicomponent interventions, particularly those involving early mobilization, family participation, cognitive stimulation, reorientation, sensory stimulation, environment control and clinical adjustment, is the most effective non-pharmacological strategy to reduce the incidence of delirium in intensive care units.

Comparative efficacy of nonpharmacological interventions on sleep quality in people who are critically ill: A systematic review and network meta-analysis.

BACKGROUND: Disrupted sleep is a critical and highly prevalent concern among critically ill patients requiring intensive care. However, the question of which nonpharmacological intervention represents the best strategy for improving sleep quality remains unanswered. OBJECTIVE: To compare the efficacy of nonpharmacological interventions in improving sleep quality in people who are critically ill. METHODS: Databases, namely PubMed, Embase, CINAHL, and ProQuest Dissertations and Theses A&I, were searched from their inception up until January 15, 2021, for relevant randomised controlled trials. No language or time period restrictions were applied. Only randomised controlled trials examining the effects of nonpharmacological interventions on sleep among adults (aged ≥18 years) admitted to an intensive care unit were included. A random-effects model was used for data analyses. The study protocol was registered at PROSPERO (CRD42021232004). RESULTS: Twenty randomised controlled trials involving 1,207 participants were included. Music combined with earplugs and eye masks (standardised mean difference =1.64), eye masks alone (0.98), aromatherapy (0.87), and earplugs combined with eye masks (0.61) significantly improved sleep quality compared with routine care (all p <0.05). Music combined with earplugs and eye masks significantly enhanced sleep quality in comparison with music (1.34), earplugs combined with eye masks (1.03), and nursing intervention (1.76, all p <0.05). Earplugs alone was less likely to have effects on sleep quality improvement compared with routine care. CONCLUSION: Eye masks alone and music combined with earplugs and eye masks appear to be the most effective interventions for improving sleep quality in people who are critically ill. Critical care nurses should incorporate the use of eye masks alone or music combined with eye masks into sleep care.