Silent, slow lifeworld: the communication experience of nonvocal ventilated patients

Being a patient in the intensive care unit: a narrative approach to understanding patients' experiences of being awake and on mechanical ventilation

PURPOSE

Intensive care patients often struggle to communicate due to the technical equipment used for mechanical ventilation and their critical illness. The aim of the study was to achieve a deeper understanding of how mechanically ventilated intensive care patients construct meaning in the unpredictable trajectory of critical illness.

METHODS

The study was a part of a larger study in which ten patients were video recorded while being in the intensive care. Five patients engaged in interviews about their experiences from the intensive care stay after being discharged and were offered the possibility to see themselves in the video recordings. A narrative, thematic analysis was applied to categorize the patients' experiences from the intensive care.

RESULTS

A pattern of shared experiences among intensive care patients were identified. Three main themes capture the patient's experiences: 1) perceiving the intensive care stay as a life-changing turning point, 2) being dependent on and cared for by others, and 3) living with negative and positive ICU experiences.

CONCLUSION

The patients' narratives revealed how being critically ill affected them, and how they understood their experiences in relation to themselves and their surroundings. The results can be used to pose important questions about our current clinical practice.

Development, feasibility testing, and preliminary evaluation of the Communication with an Artificial airway Tool (CAT): Results of the Crit-CAT pilot study

BACKGROUND

A purpose-built outcome measure for assessing communication effectiveness in patients with an artificial airway is needed.

OBJECTIVES

The objective of this study was to develop the Communication with an Artificial airway Tool (CAT) and to test the feasibility and to preliminary evaluate the clinical metrics of the tool.

METHODS

Eligible patients with an artificial airway in the Intensive Care Unit were enrolled in the pilot study (Crit-CAT). The CAT was administered at least twice before and after the communication intervention. Item correlation analysis was performed. Participant and family member acceptability ratings and feedback were solicited. A qualitative thematic analysis was undertaken.

RESULTS

Fifteen patients with a mean age of 53 years (standard deviation [SD]: 19.26) were included. The clinician-reported scale was administered on 50 attempts (100%) with a mean completion time of 4.5 (SD: 0.77) minutes. The patient-reported scale was administered on 46 out of 49 attempts (94%) and took a mean of 1.5 (SD: 0.39) minutes to complete. The CAT was feasible for use in the Intensive Care Unit, with patients with either an endotracheal or tracheostomy tube, whilst receiving invasive mechanical ventilation or not, and while using either verbal or nonverbal modes of communication. Preliminary establishment of responsiveness, validity, and reliability was made. The tool was acceptable to participants and their family members.

CONCLUSION

The clinician-reported and patient-reported components of the study were feasible for use. The CAT has the potential to enable quantifiable comparison of communication interventions for patients with an artificial airway. Future research is required to determine external validity and reliability.

Determinants of Communication Failure in Intubated Critically Ill Patients: A Qualitative Phenomenological Study from the Perspective of Critical Care Nurses

AIM

To explore what factors determine communication with awake intubated critically ill patients from the point of view of critical care nursing professionals.

BACKGROUND

Impaired communication frequently affects mechanically ventilated patients with artificial airways in the intensive care unit. Consequences of communication breaches comprise emotional and ethical aspects as well as clinical safety, affecting both patients and their conversation partners. Identification of determining factors in communication with awake intubated patients is needed to design effective action strategies.

DESIGN

A qualitative phenomenological approach was used.

METHODS

Semi-structured interviews were used as the data collection method. A total of 11 participants from three intensive care units of three Majorcan public hospitals, selected by purposive sampling, were interviewed.

FINDINGS

Three major themes regarding the communication determinants of the awake intubated critically ill patients were identified from the interviewees' statements: factors related to the patient (physical and cognitive functionality to communicate, their relational and communicative style and their personal circumstances), to the context (family presence, ICU characteristics, workload, availability/adequacy of communication aids, features of the messages and communication situations) and, finally, those related to the professionals themselves (professional experience and person-centredness).

CONCLUSIONS

The present study reveals determinants that influence communication with the awake intubated patient, as there are attitudes and professional beliefs.

RELEVANCE TO CLINICAL PRACTICE

The discovery of relations between different kinds of determinants (of patient, context or professionals) provides a multi-factor perspective on the communicative problem which should be considered in the design of new approaches to improve communicative effectiveness. This study is reported according to the COREQ checklist.

A user evaluation of speech/phrase recognition software in critically ill patients: a DECIDE-AI feasibility study

OBJECTIVES

Evaluating effectiveness of speech/phrase recognition software in critically ill patients with speech impairments.

DESIGN

Prospective study.

SETTING

Tertiary hospital critical care unit in the northwest of England.

PARTICIPANTS

14 patients with tracheostomies, 3 female and 11 male.

MAIN OUTCOME MEASURES

Evaluation of dynamic time warping (DTW) and deep neural networks (DNN) methods in a speech/phrase recognition application. Using speech/phrase recognition app for voice impaired (SRAVI), patients attempted mouthing various supported phrases with recordings evaluated by both DNN and DTW processing methods. Then, a trio of potential recognition phrases was displayed on the screen, ranked from first to third in order of likelihood.

RESULTS

A total of 616 patient recordings were taken with 516 phrase identifiable recordings. The overall results revealed a total recognition accuracy across all three ranks of 86% using the DNN method. The rank 1 recognition accuracy of the DNN method was 75%. The DTW method had a total recognition accuracy of 74%, with a rank 1 accuracy of 48%.

CONCLUSION

This feasibility evaluation of a novel speech/phrase recognition app using SRAVI demonstrated a good correlation between spoken phrases and app recognition. This suggests that speech/phrase recognition technology could be a therapeutic option to bridge the gap in communication in critically ill patients.

WHAT IS ALREADY KNOWN ABOUT THIS TOPIC

Communication can be attempted using visual charts, eye gaze boards, alphabet boards, speech/phrase reading, gestures and speaking valves in critically ill patients with speech impairments.

WHAT THIS STUDY ADDS

Deep neural networks and dynamic time warping methods can be used to analyse lip movements and identify intended phrases.

HOW THIS STUDY MIGHT AFFECT RESEARCH, PRACTICE AND POLICY

Our study shows that speech/phrase recognition software has a role to play in bridging the communication gap in speech impairment.

Communication with mechanically ventilated patients in intensive care units: A concept analysis

AIMS

The aim of this study was to perform a concept analysis of communication with mechanically ventilated patients in intensive care units and present a preliminary model for communication practice with these patients.

DESIGN

The Im & Meleis approach for concept analysis guided the study.

SEARCH METHODS

A literature search was performed in January 2022 in MEDLINE, Embase, CINAHL, psycINFO and Scopus, limited to 1998-2022. The main medical subject headings search terms used were artificial respiration, communication and critical care. The search resulted in 10,698 unique references.

REVIEW METHODS

After a blinded review by two authors, 108 references were included. Core concepts and terminology related to communication with mechanically ventilated patients were defined by content analytic methods. The concepts were then grouped into main categories after proposing relationships between them. As a final step, a preliminary model for communication with mechanically ventilated patients was developed.

RESULTS

We identified 39 different phrases to describe the mechanically ventilated patient. A total of 60 relevant concepts describing the communication with mechanically ventilated patients in intensive care were identified. The concepts were categorized into five main categories in a conceptual map. The preliminary model encompasses the unique communication practice when interacting with mechanically ventilated patients in intensive care units.

CONCLUSION

Highlighting different perspectives of the communication between mechanically ventilated patients and providers through concept analysis has contributed to a deeper understanding of the phenomena and the complexity of communication when the patients have limited possibilities to express themselves.

IMPACT

A clear definition of concepts is needed in the further development of guidelines and recommendations for patient care in intensive care, as well as in future research. The preliminary model will be tested further.

PATIENT OR PUBLIC CONTRIBUTION

No patient or public contribution, as this is a concept analysis of previous research.

Defining effective communication for critically ill patients with an artificial airway: An international multi-professional consensus

OBJECTIVES

To define effective communication and identify its key elements specific to critically ill patients with an artificial airway.

DESIGN

A modified Consensus Development Panel methodology.

SETTING

International video-conferences.

MAIN OUTCOME MEASURES

Definition of effective communication and it's key elements.

RESULTS

Eight experts across four international regions and three professions agreed to form the Consensus Development Panel together with a Chair and one person with lived experience who reviewed the outputs prior to finalisation. "Communication for critically ill adult patients with an artificial airway (endotracheal or tracheostomy tube) is defined as the degree in which a patient can initiate, impart, receive, and understand information, and can range from an ineffective to effective exchange of basic to complex information between the patient and the communication partner(s). Effective communication encompasses seven key elements including: comprehension, quantity, rate, effort, duration, independence, and satisfaction. In critically ill adults, communication is impacted by factors including medical, physical and cognitive status, delirium, fatigue, emotional status, the communication partner and the nature of the ICU environment (e.g., staff wearing personal protective equipment, noisy equipment, bright lights)." The panel agreed that communication occurs on a continuum from ineffective to effective for basic and complex communication.

CONCLUSION

We developed a definition and list of key elements which constitute effective communication for critically ill patients with an artificial airway. These can be used as the basis of standard terminology to support future research on the development of communication-related outcome measurement tools in this population.

IMPLICATIONS FOR CLINICAL PRACTICE

This study provides international multi-professional consensus terminology and a definition of effective communication which can be used in clinical practice. This standard definition and key elements of effective communication can be included in our clinical impressions of patient communication, and be used in discussion with the patient themselves, their families and the multi-professional team, to guide care, goal development and intervention.

What matters most to adults with a tracheostomy in ICU and the implications for clinical practice: a qualitative systematic review and metasynthesis

PURPOSE

Tracheostomy is a common surgical procedure in ICU. Whilst often life-saving, it can have important impacts on patients. Much of the literature on tracheostomy focuses on timing and technique of insertion, risk factors and complications. More knowledge of patient experience of tracheostomy in ICU is needed to support person-centred care.

MATERIALS AND METHODS

Qualitative systematic review and metasynthesis of the literature on adult experience of tracheostomy in ICU. Comprehensive search of four bibliographic databases and grey literature. Title and abstract screening and full text eligibility was completed independently by two reviewers. Metasynthesis was achieved using thematic synthesis, supported by a conceptual framework of humanised care.

RESULTS

2971 search returns were screened on title and abstract and 127 full texts assessed for eligibility. Thirteen articles were included for analysis. Five descriptive and three analytical themes were revealed. The over-arching theme was 'To be seen and heard as a whole person'. Patients wanted to be treated as a human, and having a voice made this easier.

CONCLUSIONS

Voice restoration should be given high priority in the management of adults with a tracheostomy in ICU. Staff training should focus on both technical skills and compassionate care to improve person-centred outcomes.

Communication experiences of tracheostomy patients with nurses in the ICU: A scoping review

INTRODUCTION

The quality of care for tracheostomy and mechanically ventilated patients in intensive care units (ICUs) has improved considerably. However, the communication barrier attributable to these procedures generates many problems for patients, as they are unable to communicate effectively with family members and ICU healthcare professionals, especially nurses.

AIMS

To describe (1) tracheostomy patients' needs, emotions and difficulties when communicating with ICU nurses and (2) which strategies nurses and patients have adopted to improve their communication.

METHODS

A scoping review was completed using the Joanna Briggs Institute method and following the PRISMA-ScR Checklist. The research question was developed using the Population, Concept and Context framework. Five databases were searched. After screening, two researchers independently analysed the 75 papers, and finally, 19 studies were included in this review.

RESULTS

All studies used a qualitative design. Seven adopted a phenomenological and two a hermeneutic approach, involving a total of 265 patients. Two main themes and four subthemes were identified: (1) the tracheostomy patients' needs, emotions and difficulties communicating with ICU nurses (patients' emotions, communication needs, and their content and difficulties) and (2) strategies that nurses and patients adopted to improve communication (communication strategies).

CONCLUSIONS

It is essential to develop effective communication with tracheostomy patients to ensure they feel relieved, safe and considered. Communication content should focus on information relating to the person's personal condition and active involvement in care.

RELEVANCE TO CLINICAL PRACTICE

It is important to prioritise the communication process in tracheostomised patients and create the organisational conditions that foster effective communication processes. Developing training programmes for new or practising nurses is essential to instil greater awareness about this crucial fundamental need.

Interventions to enable communication for adult patients requiring an artificial airway with or without mechanical ventilator support

BACKGROUND

Inability to communicate in a manner that can be understood causes extreme distress for people requiring an artificial airway and has implications for care quality and patient safety. Options for aided communication include non-vocal, speech-generating, and voice-enabling aids.

OBJECTIVES

To assess effectiveness of communication aids for people requiring an artificial airway (endotracheal or tracheostomy tube), defined as the proportion of people able to: use a non-vocal communication aid to communicate at least one symptom, need, or preference; or use a voice-enabling communication aid to phonate to produce at least one intelligible word. To assess time to communication/phonation; perceptions of communication; communication quality/success; quality of life; psychological distress; length of stay and costs; and adverse events.

SEARCH METHODS

We searched the Cochrane Library (Wiley version), MEDLINE (OvidSP), Embase (OvidSP), three other databases, and grey literature from inception to 30 July 2020.

SELECTION CRITERIA

We included randomised controlled trials (RCTs), quasi-RCTs, cluster-RCTs, controlled non-randomised parallel group, and before-after studies evaluating communication aids used in adults with an artificial airway.

DATA COLLECTION AND ANALYSIS

We used standard methodological procedures recommended by Cochrane. Two review authors independently performed data extraction and assessment of risk of bias.

MAIN RESULTS

We included 11 studies (1931 participants) conducted in intensive care units (ICUs). Eight evaluated non-vocal communication aids and three voice-enabling aids. Usual care was the comparator for all. For six studies, this comprised no aid; usual care in the remaining five studies comprised use of various communication aids. Overall, our confidence in results regarding effectiveness of communication interventions was very low due to imprecision, measurement heterogeneity, inconsistency in results, and most studies at high or unclear risk of bias across multiple domains. No non-vocal aid studies reported our primary outcome. We are uncertain of the effects of early use of a voice-enabling aid compared to routine use on ability to phonate at least one intelligible word (risk ratio (RR) 3.03, 95% confidence interval (CI) 0.18 to 50.08; 2 studies; very low-certainty evidence). Compared to usual care without aids, we are uncertain about effects of a non-vocal aid (communication board) on patient satisfaction (standardised mean difference (SMD) 2.92, 95% CI 1.52 to 4.33; 4 studies; very low-certainty evidence). No studies of non-vocal aids reported quality of life. Low-certainty evidence from two studies suggests early use of a voice-enabling aid may have no effect on quality of life (MD 2.27, 95% CI -7.21 to 11.75). Conceptual differences in measures of psychological distress precluded data pooling; however, intervention arm participants reported less distress suggesting there might be benefit, but our certainty in the evidence is very low. Low-certainty evidence suggest voice-enabling aids have little or no effect on ICU length of stay; we were unable to determine effects of non-vocal aids. Three studies reported different adverse events (physical restraint use, bleeding following tracheostomy, and respiratory parameters indicating respiratory decompensation). Adverse event rates were similar between arms in all three studies. However, uncertainty remains as to any harm associated with communication aids.

AUTHORS' CONCLUSIONS

Due to a lack of high-quality studies, imprecision, inconsistency of results, and measurement heterogeneity,  the evidence provides insufficient information to guide practice as to which communication aid is more appropriate and when to use them. Understanding effectiveness of communication aids would benefit from development of a core outcome measurement set.

Nurses' experiences of serving as a communication guide and supporting the implementation of a communication intervention in the intensive care unit

Purpose

: To explore the experience of serving as a nurse communication guide, supporting the bottom-up implementation of a multi-component communication intervention prototype in the intensive care unit.

Methods

: The overall frame was Complex Interventions, and the study was conducted within the phenomenological-hermeneutic tradition. Semi-structured telephone interviews were conducted with eight nurse communication guides. Data were analysed using a Ricoeur-inspired interpretation method.

Results

: Two main themes emerged: 1) “The communication intervention components provided overview, a conceptual framework, awareness and room for reflection” and 2) “Being a communication guide illuminated the barriers and challenges of implementation”. Furthermore, a comprehensive understanding was established that illuminated experiences throughout the analysis: “An ICU communication intervention has to be adaptable to the specific situation and the double need for individualization but also provide overall guidance”.

Conclusion

: Findings showed that as communication is inherent to all human beings, it can be difficult to change the communication behaviour of nurses. Therefore, a communication intervention in the intensive care unit must be sensitive to the nurse communication guides’ individual communication style. Furthermore, a communication intervention should provide nurse communication guides with overall guidance while at the same time remaining adaptable to the needs of each specific situation.

Computer-Based Communication Tool Provides Effective Communication for Non-speaking Patients: A Quasi-experimental Study

Even though they are conscious, patients who are unable to speak while connected to a mechanical ventilator have serious difficulties in communicating with healthcare staff. This research aimed to determine the effectiveness for patients of a computer-based communication tool (CBCT) and to compare these results with patients using a routine method. This quasi-experimental study was conducted with 90 intubated patients. It was found that 20.0% of the patients using CBCT stated that they had difficulties in communicating, while this rate was 82.2% among patients not using CBCT. Compared with participants in the control group, experimental group patients reported a lower median score for the anxiety levels (23.0 [20.0-39.0], 29.0 [20.0-57.00], p < .001) and higher mean comfort levels (130.2 ± 9.0, 109.6 ± 13.3, p < .001). Positive impacts of the CBCT are its suitability for patients who are dependent upon ventilation for different reasons and their improved ability to communicate effectively.

Communicating to Non-Speaking Critically Ill Patients: Augmentative and Alternative Communication Technique as an Essential Strategy

Introduction

Communication with hospitalized patients is crucial to improve the quality and safety of health care.

Methods

The study assessed the communication methods used by nurses while communicating to non-speaking critically ill patients. The participants included staff nurses working in ICU, CICU, HD units of neuro- surgical, orthopedic, medical and oncology wards. Purposive sampling technique was used to recruit a total number of 194 nurses. The communication methods used were assessed by a questionnaire comprised of a list of 21 strategies used to communicate with non-speaking patients.

Results

The most commonly used strategies were reading the patient’s mouthing words, encouraging the patient by telling them that they are doing well and nurses helping them to get better, assessing the patients for their communication ability, “thumps up” to indicate “yes”, “shake head” indicating “no”, use OK, or point to body parts, speaking slowly and waiting for the patient’s response, spending time to listen patiently to what the patient say and touching the non-speaking critically ill patient when the nurse speaks with the patient.

Conclusion

The study reported that the nurses used variety of communication strategies while communicating to non- speaking critically ill patients. However very few nurses used Augmentative and alternative communication strategies to communicate to non-speaking critically ill patients. The study recommends the importance of establishing Augmentative and Alternative Communication strategies in the hospitals.

Attending to Methodological Challenges in Qualitative Research to Foster Participation of Individuals with Chronic Critical Illness and Communication Impairments

Individuals with chronic critical illness experience multiple complex physiological disturbances including ongoing respiratory failure, requiring prolonged mechanical ventilation, and thus communication impairments. In conducting a qualitative interpretive description study, we sought to ensure that individuals with chronic critical illness themselves were included as participants. Our commitment to recruiting these individuals to the study and ensuring their data meaningfully informed the analysis and findings required us to reconsider and challenge some of the traditional notions of high-quality qualitative research and develop appropriate practical strategies. These strategies included: (1) centering participant abilities and preferences, (2) adopting a flexible approach to conducting interviews, (3) engaging in a therapeutic relationship, and (4) valuing "thin" data. In this article, we extend existing literature describing the complexities of conducting research with individuals with communication impairments and strategies to consider in the hopes of informing future research with other populations historically excluded from study participation.

Standard versus Accelerated Speaking Valve Placement after Percutaneous Tracheostomy: A Randomized-Controlled Feasibility Study

RATIONALE

Feasibility of a large, multi-center, randomized controlled trial (RCT) comparing the risks and benefits of early use speaking valve following tracheostomy is not clear.

OBJECTIVE

To investigate the feasibility of accelerated (≤ 24 hours) versus standard (≥ 48 hours) one-way speaking valve ("speaking valve") placement after percutaneous tracheostomy.

METHOD

Twenty awake patients (Glasgow Coma Scale score >9) were randomized to accelerated or standard timing of speaking valve placement. Outcomes included patient identification and recruitment, adherence to protocol-defined time windows for valve placement, experimental separation in time to first speaking valve placement between groups, effectiveness of speech and swallowing (sentence intelligibility test [SIT] score, patient-reported quality of life [QOL]), and clinical outcomes (safety events, speaking valve tolerance, decannulation, length of stay, mortality).

RESULTS

Of 161 patients undergoing percutaneous tracheostomy, 20 of 36 meeting eligibility criteria were randomized. The median time to speaking valve placement was 22 (IQR: 21, 23) hours in the accelerated arm versus 45.5 (IQR: 43, 50) hours for the standard arm. No aspiration, hypoxemia, or other safety events occurred in either arm as a result of the speaking valve. SIT scores were not different between arms but correlated with QOL. After 3 sessions, patients in the accelerated arm tolerated longer speaking valve trials than the standard arm [Median (IQR): 65 (45 - 720) vs. 15 (3-20) minutes]. Seven patients in the accelerated arm were decannulated before hospital discharge versus one patient in the standard arm.

CONCLUSIONS

Speaking valve placement within 24 hours of percutaneous tracheostomy is feasible. A multicenter, randomized, control trial should be conducted to evaluate the safety of this strategy and compare important clinical outcomes, including time to speech and swallow recovery following tracheostomy. Clinical trial registered with ClinicalTrials.gov (NCT03008174).

Haynes A, Ford J, Beck S, Haljan GJ. Sources of Distress for Residents With Chronic Critical Illness and Ventilator Dependence in Long-Term Care

Limited understanding of the psychological challenges experienced by individuals with chronic critical illness hampers efforts to deliver quality care. We used an interpretive description approach to explore sources of distress for individuals with chronic critical illness in residential care, wherein we interviewed six residents, 11 family members, and 21 staff. Rather than discuss physical symptoms, sources of distress for residents were connected to feeling as though they were a patient receiving medical care as opposed to an individual living in their home. The tension between medical care and the unmet need for a sense of home was related to care beyond the physical being overlooked, being dependent on others but feeling neglected, frustration with limited choice and participation in decision making, and feeling sad and alone. Efforts to refine health care for individuals with chronic critical illness must foster a sense of home while ensuring individuals feel safe and supported to make decisions.

The experiences of individuals with cervical spinal cord injury and their family during post-injury care in non-specialised and specialised units in UK

BACKGROUND

Individuals with acute cervical spinal cord injury require specialised interventions to ensure optimal clinical outcomes especially for respiratory, swallowing and communication impairments. This study explores the experiences of post-injury care for individuals with cervical spinal cord injury and their family members during admissions in specialised and non-specialised units in the United Kingdom.

METHODS

Semi-structured interviews were undertaken with individuals with a cervical spinal cord injury and their family member, focussing on the experience of care across units. Eight people with spinal cord injury levels from C2 to C6, were interviewed in their current care settings. Six participants had family members present to support them. Interviews were audio-recorded and transcribed with data inputted into NVivo for thematic analysis.

RESULTS

The study identified six themes from the participant interviews that highlighted different experiences of care in non-specialised and specialised settings. A number of these were related to challenges with the system, whilst others were about the personal journey of recovery. The themes were titled as: adjustment, transitions, "the golden opportunity", "when you can't eat", communication, and "in the hands of the nurses and doctors".

CONCLUSIONS

Whilst participants reported being well cared for in non-specialised units, they felt that they did not receive specialist care and this delayed their rehabilitation. Participants were dependent on healthcare professionals for information and care and at times lost hope for recovery. Staff in non-specialised units require training and guidance to help provide support for those with dysphagia and communication difficulties, as well as reassurance to patients and families whilst they wait for transfer to specialised units.

Barriers to and facilitators for the use of augmentative and alternative communication and voice restorative strategies for adults with an advanced airway in the intensive care unit: A scoping review

PURPOSE

To identify barriers and facilitators for the use of augmentative and alternative communication (AAC) and voice restorative strategies for adult patients with an advanced airway in the intensive care unit (ICU).

MATERIALS AND METHODS

Scoping review searching five databases between 1990 and 2019. We screened 13, 167 citations and included all study types reporting barriers and/or facilitators to using communication strategies in an ICU setting. Two authors independently extracted and coded reported barriers and facilitators to the Theoretical Domains Framework (TDF) domains.

RESULTS

Of the 44 studies meeting inclusion criteria 18 (44%) used qualitative, 18 (44%) used quantitative, and 8 (18%) used mixed methods. In total, 39 unique barriers and 46 unique facilitators were identified and coded to the domains of the TDF. Barriers were most frequently coded to the Skills, Environmental Context and Resources, and Emotion domains. Facilitators were most frequently coded to Reinforcement, Environmental Context and Resources, and Social and Professional Roles/Identity domains. Thematic synthesis produced four potentially modifiable factors: context, emotional support, training, and decisional algorithms.

CONCLUSIONS

Identified barriers (skills, environment, resources, emotions) and facilitators (reinforcement, resources, roles) to ICU communication strategy use in the literature may be modified through formal training and role support.

Strategies for communicating with conscious mechanically ventilated critically ill patients

Critically ill patients admitted to the intensive care unit (ICU) frequently require ventilatory support. To provide this life-saving therapy, oral intubation or tracheostomy placements are needed. Consequently, verbal ability to communicate is lost. Furthermore, depending on the severity of the clinical condition and other comorbidities, patients commonly develop ICU-acquired weakness, which may preclude gestural communication and motor abilities. Under this circumstance, the patient's inability to interact with health care providers and/or family members results in psychological alterations, as well as isolation and reduction of self-esteem. A variety of tools have been developed to improve patient-clinician communication. This article reviews patient complications due to lack of communication, available tools to enhance interactions, and current published evidence to support communication tools.

The relationship between stressors and intensive care unit experiences

BACKGROUND

Patients in intensive care units (ICUs) face many physical and psychological stressors because of the environment of these units and their own critical conditions and experience stress in various degrees. Each stressor may affect patients' experiences in ICUs differently.

AIM AND OBJECTIVES

This study aimed to examine the relationship between stressors and patients' experiences in an ICU.

METHODS

This descriptive, cross-sectional study was conducted between September 2014 and June 2015 in a university hospital and included 116 patients who were admitted to the general ICU for at least 24 hours. Data were collected using the Intensive Care Experience Scale and a questionnaire that included questions about socio-demographic and disease-related characteristics of patients and their stressors.

RESULTS

The mean age of the patients was 57.81 ± 13.81 years, and the mean duration of ICU stay was 2.28 ± 3.88 days. There was a moderate positive relation between the stressors noise (r = .534; P < .01), thirst (r = .438; P < .01), loneliness (r = .410; P < .01), and pain (r = .404; P < .01) and the subscale frightening experiences. However, there was a moderate, negative relation between the stressors inability to speak (r = -.444; P < .01), surrounding speeches (r = -.458; P < .01), equipment noise (r = -.490; P < .01), and physical exercise (r = -.546; P < .01) and the subscale satisfaction with care.

CONCLUSIONS

The patients associated stressors with satisfaction and frightening experiences in the early period of their discharge from the ICU. As stressors increases, so do frightening experiences, and satisfaction with care is affected negatively.

RELEVANCE TO CLINICAL PRACTICE

Currently, stressors to which patients discharged from ICU are exposed during their admission to wards are not evaluated in practice. This study is important in that it can help health professionals be aware of effects of stressors on patients in the early period of their discharge.

The Feasibility, Utility, and Safety of Communication Interventions With Mechanically Ventilated Intensive Care Unit Patients: A Systematic Review

Purpose The aim of this study was to conduct a systematic review of the literature relating to the feasibility, utility, and safety of augmentative and alternative communication (AAC) interventions and tracheostomy-related communication interventions with mechanically ventilated adult patients in the intensive care unit (ICU). Method MEDLINE, Embase, and PsycINFO databases were searched for relevant articles. Studies were included if (a) they were performed in the ICU, (b) they involved participants > 18 years of age, (c) > 85% of participants were mechanically ventilated, and (d) they reported on content that related to the feasibility and/or utility and/or safety of AAC intervention and/or tracheostomy-related communication intervention. Studies were extracted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The levels of evidence for included studies were assessed using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) guidelines. Results Forty-eight studies met the inclusion criteria. Different communication interventions relating to intubated and tracheostomized mechanically ventilated patients were reviewed, including (a) communication boards, (b) electrolarynx, (c) high-technology AAC devices, (d) tracheostomy tubes with communication-enabling features, (e) one-way valve in line with the ventilator, (f) ventilator-adjusted leak speech, (g) ventilator adjustments and one-way valve, and (h) multiple interventions. Forty-seven of 48 studies examined the feasibility and utility of the interventions. Sixteen studies examined the safety of the interventions. The included studies were composed of randomized controlled trials (n = 2), quasi-experimental studies (n = 7), cohort studies (n = 8), case-control (n = 1), case series (n = 23), and case reports (n = 7). The levels of evidence varied and ranged from high (n = 2), moderate (n = 7), low (n = 9), and very low (n = 30). Conclusions There is developing evidence that communication interventions with mechanically ventilated ICU patients are feasible, have utility, and are safe. Further research is warranted to guide speech pathologist-directed intervention to improve patient outcomes and the patient experience in the ICU.

Characteristics of patient communication and prevalence of communication difficulty in the intensive care unit: An observational study

PURPOSE

To summarise the patient communication status in an intensive care unit (ICU), including methods of communication used and the frequency, degree and nature of communication breakdown.

MATERIALS AND METHODS

A multidisciplinary daily ward audit was conducted on ten consecutive weekdays in a 30-bed general ICU of a tertiary Australian hospital. Data included patient demographics, patients' mode of communication and the level of difficulty in communicating. Descriptive statistics and means (standard deviation)/medians (interquartile range) were used to summarise the data.

RESULTS

Over the audit period, data were collected from 87 patients (median age 58 years, interquartile range 43 to 67; 60% males), equivalent to 232 occupied bed days. Patients from non-English-speaking backgrounds accounted for 14% of the cohort, with Mandarin the most common non-English language. Altered cognition occurred on 11% of bed days. Staff reported difficulty in communicating with patients on 35% of bed days, with an inability to communicate with patients in 49% of these cases. Alternate modes of communication were reported, with gesture the most common, but they were not used with all suitable patients.

CONCLUSIONS

About one-third of the caseload in the ICU experienced difficulty in communicating. While alternate communication methods were reported, they were not used with all patients. A multidisciplinary approach to enhance communication ability may be beneficial.

Caregivers' perceptions towards communication with mechanically ventilated patients: The results of a multicenter survey

PURPOSE

The purpose of this study was to investigate ICU health care providers' perception towards communication and associated problems with mechanically ventilated (MV) patients. The primary aim was to quantify the extent of the problem and to determine its effect on patient care and job satisfaction.

METHODS

A multicenter survey study was conducted among nurses, residents and intensivists of 15 ICUs in the Netherlands using an online questionnaire.

RESULTS

Out of 1740 caregivers, 457 responses were received. Communication difficulties were experienced in half of the interactions with MV patients. Over 75% of participants indicated that patient care was negatively affected. Job satisfaction was negatively affected in 43% of the participants, primarily with feelings of unfulfillment (76%) and frustration (72%). Patient factors considered relevant to communication difficulties were delirium, disease severity and anxiety, among others. To facilitate communication, the use of basic gestures remained the most preferred method.

CONCLUSIONS

In half of the interactions with MV patients, health care professionals experience significant communication difficulties. The respondents indicated that these difficulties frequently lead to negative effects on patient care and job satisfaction. These results emphasize the need for improvements such as the development of communication protocols, skills training and continued research into new communication methods.

Communication with patients in intensive care units: a scoping review

BACKGROUND

Patients in intensive care units are generally more conscious and alert when they are on mechanical ventilation than in previous years because of the many potential benefits of being under less sedation. The endotracheal tube blocks the vocal cords when patients are on ventilation, thus making it impossible to speak. Many patients report that they struggle to make themselves understood.

AIM

The aim of this study was to assess previous knowledge about interaction and communication between health care personnel and conscious and alert patients under mechanical ventilation in intensive care units.

DESIGN AND METHODS

A literature review was performed following the steps of a scoping review. Studies published between 1998 and 2017 were identified in several databases: Cinahl, Embase, Medline, PsycINFO and Scopus. The first search returned 7386 unique references. The inclusion criteria consisted of empirical studies or studies related to interactions between health care personnel and patients over 18 years of age on mechanical ventilation. The relevant studies were summarized in a standardized data-charting sheet.

RESULTS

The inclusion criteria were met by 46 articles; 16 were qualitative studies, 17 were quantitative, 6 were mixed-methods studies, and 7 were pilot or feasibility studies. Of the studies, 37 were from nurses, 4 from physicians, 4 from speech language pathologists and 1 from psychologists. The most common topics investigated in the studies were 'experiences with communication on mechanical ventilation' and 'communication exchanges'.

CONCLUSIONS

A variety of communication aids that appear to have some effect on patients should be made available in intensive care units. More multidisciplinary approaches in future studies could enhance the knowledge in the field.

RELEVANCE TO CLINICAL PRACTICE

The education of intensive care unit personnel in the use of such aids should be a prioritized field, as should be the implementation of a variety of communication aids.

The communication experience of tracheostomy patients with nurses in the intensive care unit: A phenomenological study

OBJECTIVES

To describe the experience and sources of comfort and discomfort in tracheostomy patients, when they communicate with nurses in the Intensive Care Unit.

RESEARCH METHODOLOGY/DESIGN

Benner's interpretive phenomenology. Data were collected through: a) semi-structured interviews conducted with the patients after leaving the intensive care unit; b) participant observation; c) situated interviews with intensive care nurses.

SETTING

The intensive care unit of a hospital in Northern Italy.

FINDINGS

Eight patients and seven nurses were included in this study. Two main themes were identified 1) feeling powerless and frustrated due to the impossibility to use voice to communicate; 2) facing continual misunderstanding, resignation, and anger during moments of difficulty and/or communication misunderstandings. The main communication discomfort factors were: struggling with not knowing what was happening, feeling like others had given up on me, living in isolation and feeling invisible. The main comfort factors were: being with family members, feeling reassured by having a call bell nearby and nurses' presence.

CONCLUSIONS

This study highlights the important role of communication in tracheostomy patients in intensive care and how closely it is linked to all the aspects of a person's life, which cannot be underestimated as just not being able to use one's voice.

Negotiating boundaries of care: an interpretative phenomenological analysis of the relational conflicts surrounding home mechanical ventilation following traumatic spinal cord injury

Objectives: The aim of this study is to explore the phenomena of mechanical ventilation following traumatic spinal cord injury from three simultaneous perspectives; patients who require full-time mechanical ventilation (n = 8), their informal family carers (n = 8) and their formal carers (n = 11). We focus upon the intra and inter- personal challenges of establishing boundaries within the triad. Design: Qualitative study. Methods: Semi-structured interviews were transcribed verbatim and analysed using interpretative phenomenological analysis (IPA). In order to encapsulate the inter-subjective, multi-dimensional and relational aspects of the experience, we focussed on recurrent themes which were independently reported across all three participant groups. Results: One major inter-connected recurrent theme was identified: 1) 'Negotiating boundaries of care and finding a "fit"'. It centres around establishing a 'line', or a boundary, which was imperative for retaining a sense of independence (for patients), a sense of home and privacy (for informal carers) and difficulties balancing complex care provision with the needs of family members so as not to cross that 'line' (for formal carers). Conclusions: The findings highlight the need for focussing on a 'fit' within the triad, balancing boundaries of care in order to establish a productive, satisfactory psycho-social environment for all three participant groups to live and/or work within. Recommendations for both future care provision and future research are suggested.

Quality of life improves for tracheostomy patients with return of voice: A mixed methods evaluation of the patient experience across the care continuum

OBJECTIVES

A tracheostomy tube can profoundly impact ability to communicate. The impact of this on patients' self-esteem and quality of life in the care continuum from the intensive care unit to after decannulation has not been reported. Therefore, the aim was to investigate the patient-reported experience regarding change in communication function, communication-related self-esteem and quality of life.

RESEARCH DESIGN

A mixed methods approach was utilised. Quantitative data were obtained using validated measures of self-esteem related to communication-related quality of life and general health. Data were measured before return of voice, within 48 hours of voice return and six months after tracheostomy decannulation. Qualitative data were collected through structured interviews six months after tracheostomy.

RESULTS

Seventeen participants completed the study. Four themes emerged from the interviews: It's hard communicating without a voice; What is happening to me?; A storm of dark emotions and More than a response…it's participating and recovering. Significant positive change occurred in six items of self-esteem related to communication from baseline to return of voice. Overall, positive changes in quality of life scores were observed.

CONCLUSIONS

Voice loss with tracheostomy significantly affected participants' abilities to effectively communicate their care and comfort needs. Restoration of voice occurred in conjunction with patient-reported improved mood, outlook and sense of recovery.

Exploring the scope of communication content of mechanically ventilated patients

PURPOSE

Ineffective communication during mechanical ventilation (MV) and critical illness is distressing to many patients. This study aimed to describe the scope of communication content of ventilated critically ill patients.

MATERIALS AND METHODS

We performed a prospective qualitative interview study in a multidisciplinary intensive care unit. Ten alert, orientated adult patients who previously underwent MV for at least 24h and were able to speak at the time of interview were recruited. Semi-structured interviews with stimulated recall technique were conducted. A descriptive thematic analysis was performed of the patient-generated content using a free coding technique, where recurrent themes and subthemes were noted, coded and analyzed.

RESULTS

Patients' communication content included medical discussions with clinicians; communication with family to provide advice or comfort, make requests and plans, express feelings and convey personal perspectives on medical care; and expression of their own psychoemotional needs.

CONCLUSIONS

The scope of communication content of ventilated ICU patients was broad, extending far beyond task-focused subject matter. Content ranged from conveying symptom-related messages to active participation in medical discussions, to conversing with family about a range of complex multi-dimensional issues, to sharing their own psychoemotional experiences. These patient-centered needs should be recognized and addressed in communication strategies.

Acute psychological trauma in the critically ill: Patient and family perspectives

OBJECTIVE

Post-intensive care syndrome (PICS), which encompasses profound psychological morbidity, affects many survivors of critical illness. We hypothesize that acute psychological stress during the intensive care unit (ICU) confinement likely contributes to PICS. In order to develop strategies that mitigate PICS associated psychological morbidity, it is paramount to first characterize acute ICU psychological stress and begin to understand its causative and protective factors.

METHODS

A structured interview study was administered to adult critical illness survivors who received ≥48h of mechanical ventilation in medical and surgical ICUs of a tertiary care center, and their families.

RESULTS

Fifty patients and 44 family members were interviewed following ICU discharge. Patients reported a high level of psychological distress. The families' perception of patient's stress level correlated with the patient's self-estimated stress level both in daily life (rho=0.59; p<0.0001) and in ICU (rho=0.45; p=0.002). 70% of patients experienced fear of death, 38% had additional other fears, 48% had hallucinations. Concerns included inability to communicate (34%), environmental factors (30%), procedures and restraints (24%), and being intubated (12%). Emotional support of family/friend/staff/clergy (86%), and physical therapy/walking (14%) were perceived to be important mitigating factors. Clinicians' actions that were perceived to be very constructive included reassurance (54%), explanations (32%) and physical touch (8%).

CONCLUSIONS

Fear, hallucinations, and the inability to communicate, are identified as central contributors to psychological stress during an ICU stay; the presence of family, and physician's attention are categorized as important mitigating factors. Patients and families identified several practical recommendations which may help assuage the psychological burden of the ICU stay.

Nurse-patient communication within the context of non-sedated mechanical ventilation: A hermeneutic-phenomenological study

AIMS AND OBJECTIVES

To explore non-sedated mechanically ventilated patients' communication with nurses in the intensive care unit.

BACKGROUND

Mechanically ventilated patients are temporarily voiceless, making interpersonal communication complex. Both nurses and patients find communication challenging and may experience negative emotions when communication fails. In Nordic countries, sedation protocols have changed to light/non-sedation, resulting in more patients being conscious and more clinical practitioners experiencing communication difficulties.

DESIGN

The study was qualitative with a phenomenological-hermeneutic approach. Data were collected at two intensive care units in Denmark from January to April 2015.

METHODS

Data collection consisted of interviews with patients, focus group interviews with nurses and field observations concerning nurse-patient communication. Data were analysed as one collective body of data using Ricoeur's theory of interpretation.

FINDINGS

The main theme showed that communication is a movement between the two opposite feelings of comprehension and frustration. Sub-themes showed (1) the dynamics of power change when the patient is voiceless; (2) consciousness and voicelessness make caring difficult; and (3) the process of interpreting and structuring communication is situational.

CONCLUSION

These findings are important in nursing care and provide perspectives on the shift from communication towards comprehension and, thus, away from frustration. A non-sedation protocol is a major change in clinical practice in relation to communication. It requires a new way of thinking where communication becomes an integrated part of care, and the nurse has to be constantly alert and adjust his or her communication strategies to the patient's changing needs and communication ability.

RELEVANCE TO CLINICAL PRACTICE

Some nursing interventions may optimize communication: (1) systematic assessment of patients' communication; (2) education of nurses in Augmentative and Alternative Communication; (3) using communication tools when possible; and (4) securing time, continuity, empathy and patience in nursing care.

Ventilation distribution and lung recruitment with speaking valve use in tracheostomised patient weaning from mechanical ventilation in intensive care

PURPOSE

Speaking valves (SV) are used infrequently in tracheostomised ICU patients due to concerns regarding their putative effect on lung recruitment. A recent study in cardio-thoracic population demonstrated increased end-expiratory lung volumes during and post SV use without examining if the increase in end-expiratory lung impedance (EELI) resulted in alveolar recruitment or potential hyperinflation in discrete loci.

MATERIALS AND METHODS

A secondary analysis of Electrical Impedance Tomography (EIT) data from a previous study was conducted. EELI distribution and tidal variation (TV) were assessed with a previously validated tool. A new tool was used to investigate ventilated surface area (VSA) and regional ventilation delay (RVD) as indicators of alveolar recruitment.

RESULTS

The increase in EELI was found to be uniform with significant increase across all lung sections (p<0.001). TV showed an initial non-significant decrease (p=0.94) with subsequent increase significantly above baseline (p<0.001). VSA and RVD showed non-significant changes during and post SV use.

CONCLUSIONS

These findings indicate that hyperinflation did not occur with SV use, which is supported by previously published data on respiratory parameters. These data along with obvious psychological benefits to patients are encouraging towards safe use of SVs in this critically ill cardio-thoracic patient population.

TRIAL REGISTRATION

Anna-Liisa Sutt, Australian New Zealand Clinical Trials Registry (ANZCTR).

ACTRN

ACTRN12615000589583. 4/6/2015.

Restoring Speech to Tracheostomy Patients

Tracheostomies may be established as part of an acute or chronic illness, and intensive care nurses can take an active role in helping restore speech in patients with tracheostomies, with focused nursing assessments and interventions. Several different methods are used to restore speech, whether a patient is spontaneously breathing, ventilator dependent, or using intermittent mechanical ventilation. Restoring vocal communication allows patients to fully express themselves and their needs, enhancing patient satisfaction and quality of life.

Patients' experience of thirst while being conscious and mechanically ventilated in the intensive care unit

BACKGROUND

Because of changes in sedation strategies, more patients in the intensive care unit (ICU) are conscious. Therefore, new and challenging tasks in nursing practice have emerged, which require a focus on the problems that patients experience. Thirst is one such major problem, arising because the mechanical ventilator prevents the patients from drinking when they have the urge to do so. To gain a deeper understanding of the patients' experiences and to contribute new knowledge in nursing care, this study focuses on the patients' experiences of thirst during mechanical ventilation (MV) while being conscious.

AIMS

To explore patients' experience of thirst while being conscious and mechanically ventilated.

DESIGN

This hermeneutic study used qualitative interviews of 12 patients.

METHOD

Data were analyzed based on content analysis. Interviews were conducted between September and October 2014 in two large ICUs in Denmark.

RESULT

Four themes relating to the patients' experiences of thirst during MV were identified: a paramount thirst, a different sense in the mouth, deprivation of the opportunity to quench thirst and difficulties associated with thirst.

CONCLUSION

Patients associate feelings of desperation, anxiety and powerlessness with the experience of thirst. These feelings have a negative impact on their psychological well-being. A strategy in the ICU that includes no sedation for critically ill patients in need of MV introduces new demands on the nurses who must care for patients who are struggling with thirst.

RELEVANCE TO CLINICAL PRACTICE

This study shows that despite several practical attempts to relieve thirst, it remains a paramount problem for the patients. ICU nurses need to increase their focus on issues of thirst and dry mouth, which are two closely related issues for the patients. Communication may be a way to involve the patients, recognize and draw attention to their problem.

Communicating with conscious and mechanically ventilated critically ill patients: a systematic review

Background

Ventilator-dependent patients in the ICU often experience difficulties with one of the most basic human functions, namely communication, due to intubation. Although various assistive communication tools exist, these are infrequently used in ICU patients. We summarized the current evidence on communication methods with mechanically ventilated patients in the ICU. Secondly, we developed an algorithm for communication with these patients based on current evidence.

Methods

We performed a systematic review. PubMed, Embase, Cochrane, Cinahl, PsychInfo, and Web of Science databases were systematically searched to November 2015. Studies that reported a communication intervention with conscious nonverbal mechanically ventilated patients in the ICU aged 18 years or older were included. The methodological quality was assessed using the Quality Assessment Tool.

Results

The search yielded 9883 publications, of which 31 articles, representing 29 different studies, fulfilled the inclusion criteria. The overall methodological quality varied from poor to moderate. We identified four communication intervention types: (1) communication boards were studied in three studies—they improved communication and increased patient satisfaction, but they can be time-consuming and limit the ability to produce novel utterances; (2) two types of specialized talking tracheostomy tubes were assessed in eight studies—audible voicing was achieved in the majority of patients (range 74–100 %), but more studies are needed to facilitate safe and effective use; (3) an electrolarynx improved communication in seven studies—its effectiveness was mainly demonstrated with tracheostomized patients; and (4) “high-tech” augmentative and alternative communication (AAC) devices in nine studies with diverse computerized AAC devices proved to be beneficial communication methods—two studies investigated multiple AAC interventions, and different control devices (e.g., touch-sensitive or eye/blink detection) can be used to ensure that physical limitations do not prevent use of the devices. We developed an algorithm for the assessment and selection of a communication intervention with nonverbal and conscious mechanically intubated patients in the ICU.

Conclusions

Although evidence is limited, results suggest that most communication methods may be effective in improving patient–healthcare professional communication with mechanically ventilated patients. A combination of methods is advised. We developed an algorithm to standardize the approach for selection of communication techniques.

Electronic supplementary material

The online version of this article (doi:10.1186/s13054-016-1483-2) contains supplementary material, which is available to authorized users.

Perspectives of physicians and nurses on identifying and treating psychological distress of the critically ill

PURPOSE

Survivors of critical illness are frequently unable to return to their premorbid level of psychocognitive functioning following discharge. Therefore, we aimed to evaluate the burden of psychological trauma experienced by patients in the intensive care unit (ICU) as perceived by clinicians to assess factors that can impede its recognition and treatment in the ICU.

MATERIALS AND METHODS

Two distinct role-specific Web-based surveys were administered to critical care physicians and nurses in medical and surgical ICUs of 2 academic medical centers. Responses were analyzed in the domains of psychological trauma, exacerbating/mitigating factors, and provider-patient communication.

RESULTS

A survey was completed by 43 physicians and 55 nurses with a response rate of 62% and 37%, respectively. Among physicians, 65% consistently consider the psychological state of the patient in decision making; 77% think it is important to introduce a system to document psychological state of ICU patients; 56% would like to have more time to communicate with patients; 77% consistently spend extra time at bedside besides rounds and often hold patient's hand/reassure them. Notably, for the question about the average level of psychological stress experienced by a patient in the ICU (with 0=no stress and 100=worst stress imaginable) during initial treatment stage and by the end of the ICU stay, median assessment by both physicians and nurses was 80 for the initial stress level and 68 for the stress level by the end of the ICU stay. Among nurses, 69% always try to minimize noise and 73% actively promote patient's rest. Physicians and nurses provided multiple specific suggestions for improving ICU environment and communication.

CONCLUSIONS

Both physicians and nurses acknowledge that they perceive that critically ill patients experience a high level of psychological stress that persists throughout their period of illness. Improved understanding of this phenomenon is needed to design effective therapeutic interventions. Although the lack of time is identified as significant barrier to ameliorating patient's psychological stress, the majority of clinicians indicate that they attempt to provide interventions to achieve this goal.

Nurses' communication with patients who are mechanically ventilated in intensive care: the Botswana experience

BACKGROUND

Communication is an integral part of nursing practice not just only for therapeutic reasons but also for sharing information. Nurses working in intensive care experience challenges when communicating with patients who are mechanically ventilated due to lack of knowledge and skill. These challenges infringe on the patients' rights to receive information and as such they may impact negatively on the patients' outcomes.

AIM

This study determined the existing knowledge and skills of intensive care nurses working with mechanically ventilated patients in Botswana.

METHODS

A retrospective descriptive and explorative research design with a quantitative approach was used to audit patients' records. This was augmented by further interviewing nurses for their knowledge and skills when communicating with ventilated patients within the two intensive care units in Botswana. The American Association of Critical Nurses Synergy Model was used to guide the study. One hundred and fifty-nine (159) patients' files were audited and 50 nurses chosen by purposive sampling completed a self-administered 42-item questionnaire. Statistical Package for Social Sciences version 10 and Microsoft Excel were used to analyse the data.

RESULTS

Assessment of patients' ability to communicate was recorded in more than 90% of files audited. Four per cent (4%) of the respondents only communicated essential information and no other strategies or devices were used to aid communication.

CONCLUSION

Communication with ventilated patients can be quite challenging to nurses working in the intensive care unit. There is a need for communication skills training to ensure that all nurses working with mechanically ventilated patients are properly trained, equipped and capable of communicating effectively with the patient.

IMPLICATIONS FOR NURSING AND HEALTH POLICY

A greater understanding of communication dynamics with the intensive care unit with patients who are mechanically ventilated is crucial to enable nurses to improve their care and improve patients' comfort. Incorporating communication in the nursing standards would ensure that patients are treated with dignity which would help improve patient outcomes.

Speaking valves in tracheostomised ICU patients weaning off mechanical ventilation--do they facilitate lung recruitment?

BACKGROUND

Patients who require positive pressure ventilation through a tracheostomy are unable to phonate due to the inflated tracheostomy cuff. Whilst a speaking valve (SV) can be used on a tracheostomy tube, its use in ventilated ICU patients has been inhibited by concerns regarding potential deleterious effects to recovering lungs. The objective of this study was to assess end expiratory lung impedance (EELI) and standard bedside respiratory parameters before, during and after SV use in tracheostomised patients weaning from mechanical ventilation.

METHODS

A prospective observational study was conducted in a cardio-thoracic adult ICU. 20 consecutive tracheostomised patients weaning from mechanical ventilation and using a SV were recruited. Electrical Impedance Tomography (EIT) was used to monitor patients' EELI. Changes in lung impedance and standard bedside respiratory data were analysed pre, during and post SV use.

RESULTS

Use of in-line SVs resulted in significant increase of EELI. This effect grew and was maintained for at least 15 minutes after removal of the SV (p < 0.001). EtCO2 showed a significant drop during SV use (p = 0.01) whilst SpO2 remained unchanged. Respiratory rate (RR (breaths per minute)) decreased whilst the SV was in situ (p <0.001), and heart rate (HR (beats per minute)) was unchanged. All results were similar regardless of the patients' respiratory requirements at time of recruitment.

CONCLUSIONS

In this cohort of critically ill ventilated patients, SVs did not cause derecruitment of the lungs when used in the ventilator weaning period. Deflating the tracheostomy cuff and restoring the airflow via the upper airway with a one-way valve may facilitate lung recruitment during and after SV use, as indicated by increased EELI.

TRIAL REGISTRATION

Anna-Liisa Sutt, Australian New Zealand Clinical Trials Registry (ANZCTR).

ACTRN

ACTRN12615000589583. 4/6/2015.

Dependency in Critically Ill Patients: A Meta-Synthesis

By necessity, critically ill patients admitted to intensive care units (ICUs) have a high level of dependency, which is linked to a variety of negative feelings, such as powerlessness. However, the term dependency is not well defined in the critically ill patients. The concept of “dependency” in critically ill patients was analyzed using a meta-synthesis approach. An inductive process described by Deborah Finfgeld-Connett was used to analyze the data. Overarching themes emerged that reflected critically ill patients’ experience and meaning of being in dependency were (a) antecedents: dependency in critically ill patients was a powerless and vulnerable state, triggered by a life-threatening crisis; (b) attributes: the characteristic of losing “self” was featured by dehumanization and disembodiment, which can be alleviated by a “self”-restoring process; and (c) outcomes: living with dependency and coping with dependency. The conceptual model explicated here may provide a framework for understanding dependency in critically ill patients.

Communicating While Receiving Mechanical Ventilation: Texting With a Smartphone

Two young adults with severe facial injuries were receiving care in the trauma/surgical intensive care unit at a tertiary care, level I trauma center in the southeastern United States. Both patients were able to communicate by texting on their cellphones to family members, friends, and caregivers in the intensive care unit. Patients who are awake and already have experience texting with a smartphone or other electronic handheld device may be able to communicate well while receiving mechanical ventilation.

Quality of life improves with return of voice in tracheostomy patients in intensive care: An observational study

PURPOSE

To measure patient-reported change of mood, communication-related quality of life, and general health status with return of voice among mechanically ventilated tracheostomy patients admitted to the intensive care unit (ICU).

MATERIALS AND METHODS

A prospective observational study in a tertiary ICU was conducted. Communication-related quality of life was measured daily using the Visual Analogue Self-Esteem Scale. General health status was measured weekly using the EuroQol-5D.

RESULTS

Aspects of communication self-esteem that significantly improved with the return of voice were ability to be understood by others (P = .006) and cheerfulness (P = .04), both with a median difference from before to after return of voice of 1 on the 5-point scale. Return of voice was not associated with a significant improvement in confidence, sense of outgoingness, anger, sense of being trapped, optimism, or frustration. Reported general health status did not significantly improve.

CONCLUSIONS

Return of voice was associated with significant improvement in patient reported self-esteem, particularly in being understood by others and in cheerfulness. Improved self-esteem may also improve quality of life; however, further research is needed to confirm this relationship. Early restoration of voice should be investigated as a way to improve the experience of ICU for tracheostomy patients.

Transitions in the communication experiences of tracheostomised patients in intensive care: a qualitative descriptive study

AIMS AND OBJECTIVES

To describe how tracheostomised patients in intensive care experience acts of communication and to better understand their experiences in the context of the transitions theory.

BACKGROUND

Waking up in an intensive care unit unable to speak because of mechanical ventilation can be challenging. Communication aids are available, but patients still report difficulties communicating. Investigating how mechanically ventilated patients experience communication in the context of the transitions theory might elucidate new ways of supporting them during their transitions while being ventilated.

DESIGN

A qualitative, descriptive design.

METHODS

Eleven patients who had previously been tracheostomised in an intensive care unit were included in this quality improvement project conducted in a university hospital in Norway. Participants were tracheostomised from 3-27 days. Semistructured interviews were conducted from June 2013-August 2013, 3-18 months after hospital discharge. Transcripts were analysed using inductive content analysis.

RESULTS

Participants reported a great diversity of emotions and experiences attempting to communicate while being tracheostomised. One overarching theme emerging from the analysis was the 'Experience of caring and understanding despite having uncomfortable feelings due to troublesome communication.' The theme consists of three categories. The category 'Emotionally challenging' shows that patients struggled initially. With time, their coping improved, as revealed in the category 'The experience changes with time.' Despite difficulties, participants described positive experiences, as shown in the category 'Successful communication.'

CONCLUSION

The importance of patients experiencing caring and understanding despite their difficult situation constitutes the core finding. The findings suggest that participants went through different transitions. Some reached the end of their transition, experiencing increased stability.

RELEVANCE TO CLINICAL PRACTICE

Despite challenges with communication, participants reported that caring and safety provided by health care professionals were significant experiences. They viewed nonverbal communication as being very important.

The use of tracheostomy speaking valves in mechanically ventilated patients results in improved communication and does not prolong ventilation time in cardiothoracic intensive care unit patients

PURPOSE

The aim of this study was to assess the effect of the introduction of in-line tracheostomy speaking valves (SVs) on duration of mechanical ventilation and time to verbal communication in patients requiring tracheostomy for prolonged mechanical ventilation in a predominantly cardiothoracic intensive care unit (ICU).

MATERIALS AND METHODS

We performed a retrospective preobservational-postobservational study using data from the ICU clinical information system and medical record. Extracted data included demographics, diagnoses and disease severity, mechanical ventilation requirements, and details on verbal communication and oral intake.

RESULTS

Data were collected on 129 patients. Mean age was 59 ± 16 years, with 75% male. Demographics, case mix, and median time from intubation to tracheostomy (6 days preimplementation-postimplementation) were unchanged between timepoints. A significant decrease in time from tracheostomy to establishing verbal communication was observed (18 days preimplementation and 9 days postimplementation, P <.05). There was no difference in length of mechanical ventilation (20 days preimplementation-post) or time to decannulation (14 days preimplementation-postimplementation). No adverse events were documented in relation to the introduction of in-line SVs.

CONCLUSIONS

In-line SVs were successfully implemented in mechanically ventilated tracheostomized patient population. This resulted in earlier verbal communication, no detrimental effect on ventilator weaning times, and no change in decannulation times.

PURPOSE

The purpose of the study was to compare tracheostomy outcomes in mechanically ventilated patients in a cardiothoracic ICU preintroduction and postintroduction of in-line SVs. It was hypothesized that in-line SVs would improve communication and swallowing specific outcomes with no increase in average time to decannulation or the number of adverse events.

The experience of communication difficulties in critically ill patients in and beyond intensive care: Findings from a larger phenomenological study

Communication difficulties in intensive care units (ICU) with critically ill patients have been well documented for more than three decades. However, there is only a paucity of literature that has explored communication difficulties beyond the ICU environment. This paper discusses the experience of communication difficulties in critically ill patients in ICU and beyond as part of findings from a larger study that explored the lived experiences of critically ill patients in ICU in the context of daily sedation interruption (DSI). The aim of the study was to describe the lived experience of people who experienced critical illness in ICU using a hermeneutic phenomenological approach in the DSI context. Twelve participants aged between 20 and 76 years with an ICU stay ranging from 3 to 36 days were recruited from a 16 bed ICU in a large regional referral hospital in New South Wales (NSW), Australia. Participants were intubated, mechanically ventilated and subjected to (DSI) during their critical illness in ICU. In-depth face to face interviews with participants were conducted at two weeks after discharge from ICU and at six to eleven months later. Interviews were audio taped and transcribed. Thematic analysis using van Manen's (1990) method was completed. The overarching theme; 'Being in limbo' and subthemes 'Being disrupted'; 'Being imprisoned' and 'Being trapped' depict the main elements of the experience. This paper discusses communication difficulties in critically ill patients as one of the main findings relating to the theme 'Being trapped'. Participants' reports of communication difficulties in ICU are similar to those reported by patients in other studies where DSI was not used. However, not many studies have reported ongoing communication difficulties after ICU hospitalisation. Recommendations are made for new models of care and support to mitigate critically ill patients' communication concerns in ICU and for further research into the causes and treatment to benefit this group of patients. Most importantly, extra care is recommended not to damage vocal cords during intubation and cuff inflation in the course of mechanical ventilation.

Communication between the Nursing Team and Patients on Invasive Mechanical Ventilation in an Intensive Care Unit

La comunicación se basa en la utilización de herramientas e involucra la interacción recíproca de dos interlocutores. En las Unidades de Cuidados Intensivo (UCI), la aplicación de ventilación mecánica invasiva (VMI), genera condiciones especiales en el paciente que dificultan su comunicación. La ausencia de comunicación entre el equipo de enfermería (EE) y los pacientes con VMI es atribuida a múltiples barreras y produce efectos negativos que afectan la recuperación y el bienestar. Objetivo: conocer las características de la comunicación con pacientes con VMI que aplica elementos de la Teoría Fundada para el proceso de análisis y que utilizó como técnica de recolección de datos grupos focales de enfermeras y técnicos de enfermería que realizan cuidado directo a pacientes con VMI en una UCI. Método: Investigación de diseño cualitativo, orientada por la Teoría Fundada, para el análisis y la asociación de conceptos, que utilizó grupos focales como técnica de recolección de la información. Resultados: si bien los hallazgos permiten describir las principales características de la comunicación con estos pacientes identificando los medios y las formas utilizados por el EE para hacerlo, los momentos en que ocurre la comunicación, los beneficios y las barreras percibidas por el grupo de participantes, no se llega a establecer una categoría central con las estructuras y definiciones del proceso dentro de la misma, para lo que se requerirían nuevas investigaciones. Conclusión: a partir de estos hallazgos se espera contribuir al cuerpo de conocimientos de la disciplina de enfermería y fortalecer la gestión del cuidado que realiza el EE en las UCI.

Impact of tracheostomy placement on anxiety in mechanically ventilated adult ICU patients

OBJECTIVE

To determine if self-reported anxiety levels decreased after tracheostomy placement in a sample of mechanically ventilated intensive care unit patients.

BACKGROUND

There is limited research regarding the impact of a tracheostomy on patients' anxiety. Elevated anxiety delays healing and contributes to long-term mental health complications.

METHODS

This was a secondary analysis of data from a large clinical trial conducted in urban Minnesota. Fifty-one of 116 patients received a tracheostomy. Anxiety scores were obtained daily using the Visual Analog Scale-Anxiety. Mixed model analysis was used to compare anxiety ratings pre- and post-tracheostomy.

RESULTS

There was no significant decrease in anxiety following tracheostomy after controlling for time and gender (all p > .16). Age was the only variable to impact anxiety levels: anxiety scores increased as age increased (p = .02).

CONCLUSIONS

Prospective studies are needed to more accurately assess the impact of tracheostomy placement on patient anxiety and salient outcomes.