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

Perceptions of critically ill individuals with acute and chronic spinal cord injury requiring a tracheostomy tube

STUDY DESIGN

Observational study.

OBJECTIVES

To evaluate the perceptions of patients requiring a tracheostomy tube and to identify possible different perceptions in critically ill patients with tracheostomy tubes who have acute (ASCI) or chronic spinal cord injuries (CSCI).

SETTING

Medical and surgical intensive care units (ICU) and intermediate care unit of the BG University Hospital Bergmannsheil Bochum, Germany.

METHODS

Patients who met the inclusion criteria completed a 25-item questionnaire on two consecutive days regarding their experiences and perceptions in breathing, coughing, pain, speaking, swallowing, and comfort of the tracheostomy tube.

RESULTS

A total of 51 persons with ASCI (n = 31) and CSCI (n = 20) were included with a mean age of 53 years. Individuals with ASCI reported significantly more frequent pain and swallowing problems as compared to individuals with CSCI (p ≤ 0.014) at initial assessment. There were no differences between ASCI and CSCI reported with respect to speaking and overall comfort.

CONCLUSIONS

It is necessary to regularly assess the perceptions of critically ill patients with tracheostomy tubes with ASCI or CSCI in the daily ICU care routine. We were able to assess these perceptions in different categories. For the future, evaluating the perception of individuals with SCI and a tracheostomy should be implemented to their daily routine care.

TRIAL REGISTRATION

DRKS00022073.

Psychosocial Predictors of Ventilator weaning Outcomes among patients in intensive care units

Background

Ventilator weaning is a process of discontinuing mechanical ventilation and transitioning patients to independent breathing after a period of mechanical support. Weaning outcomes among the critically ill in intensive care units (ICUs) vary significantly among individuals, leading to considerable variation in healthcare costs, length of hospital stay, morbidity and mortality. Addressing psychosocial aspects of care can improve weaning outcomes.

Objective

This study aimed to determine the effect of psychosocial factors (social support, family/significant other support, ability to communicate) on weaning outcome within intensive care patients. This research hypothesized that psychological and social factors play a role in determining ventilator weaning outcomes among ICU patients.

Methods

This study used a longitudinal, retrospective research design to analyze positive and negative psychosocial predictors of ventilator weaning outcomes. Data collection methods include interviews and questionnaires with patients and their families, as well as clinical data from the patient's medical records.

Results

presence of anxiety, depression, and hallucinations, have a negative relationship with weaning outcomes regarding a patient's psychological characteristics (rs = -0.207, -0.163, -0.158), while communication with a patient during mechanical ventilation have a positive relationship with weaning outcomes regarding a patient's psychological characteristics (rs = 0.152; p ≤ 0.05). Moreover patients who have fear during weaning trials, feeling neglected, and feeling insecurity have a negative relationship with weaning outcomes while gaining family support during mechanical ventilation have a positive relationship with weaning outcomes (rs = 0.144; p ≤ 0.05).Significance of results, the findings suggests that psychosocial factors, such as anxiety, depression, patient's perception of their illness, motivation to wean, and family involvement can influence the success of ventilator weaning among patients in ICUs.

Benefits and options for voice restoration in mechanically ventilated intensive care unit patients with a tracheostomy

Communication difficulties and their effects on patients who are mechanically ventilated are commonly reported and well described. The possibility of restoring speech for patients has obvious benefits, not only for meeting patient's immediate needs, but for helping them to re-engage in relationships and participate meaningfully in their recovery and rehabilitation. This opinion piece by a group of United Kingdom (UK) based Speech and Language Therapy experts working in critical care describes the various ways by which a patient's own voice can be restored. Common barriers to using different techniques and potential solutions are explored. We therefore hope that this will encourage intensive care unit (ICU) multi-disciplinary teams to advocate and facilitate early verbal communication in these patients.

The impact of early surgical treatment of tracheal stenosis on neurorehabilitation outcome in patients with severe acquired brain injury

INTRODUCTION

Acquired tracheal stenosis (TS) is a potentially life-threatening condition following prolonged intubation and/or tracheostomy in adult patients with severe Acquired Brain Injury (sABI), requiring a tracheal resection and reconstruction.

METHODS

We included 38 sABI adult patients with TS, admitted at a post-acute Neurorehabilitation Hospital. Disability Rating Scale (DRS) and other functional assessment measures were recorded at admission (t₁), before TS surgical treatment (t₂), and at discharge (t₃). Patients were defined as 'improved' when they changed from a more severe to a less severe disability, between time t₂ and time t₃, and as "not improved" when they did not show any further improvement between t₂ and t₃, or they already exhibited a disability improvement since time interval t₁-t₂.

RESULTS

Time interval between the injury onset and TS surgical treatment (t₂-t₀) was associated with the patient's disability improvement, suggesting the t₂-t₀ time interval ≤ 115 days as a cutoff value for a possible functional recovery. A t₂-t₀ time interval ≤ 170 days is also associated to absence of persistent dysphagia.

CONCLUSIONS

Early TS surgical treatment within 115 days from the injury onset contributes to the improvement of the disability level in patients with sABI, optimizing their functional outcomes and recovery potential.

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.

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 caring for patients during a prolonged critical illness

BACKGROUND

The literature regarding nurses' experiences of caring for chronically critically ill (CCI) patients is scant, however, there are subtleties within the literature, identifying nurses are often challenged providing care to this patient group. This can lead to feeling frustrated, lack of control, and distress.

AIMS AND OBJECTIVES

As part of a larger study, this paper reports nurses' experiences of caring for patients during a prolonged critical illness in the intensive care unit (ICU).

DESIGN

A longitudinal, qualitative, instrumental, multi-case study consisting of six cases from four New Zealand ICUs was conducted. Theoretical underpinnings were informed by the Chronic Illness Trajectory Framework. The principles of consolidated criteria for reporting qualitative research were applied in reporting the methods and findings.

METHODS

Patients, family members, nurses, and other health care professionals constituted the participant groups in the larger body of work. Data were collected from observations, conversations, interviews, and document review. Data were analysed by identifying themes, developing vignettes, and trajectory mapping.

RESULTS

Nurses' experiences of caring for CCI patients in the ICU can be framed by a prolonged critical illness trajectory that is unpredictable, problematic, and prolonged. Nurses experienced distress in one of the phases in the trajectory because of uncertainty about a positive outcome for the patient related to multiple complications, with anxiety, delirium, and the suffering they witnessed. Nurses were frustrated and challenged to meet all the patient's needs because of the many tasks they needed to complete over the shift.

CONCLUSION

Understanding the trajectory of a prolonged critical illness from the perspective of nurses, allows for challenges to be identified and is the first step in improving practice through the education of nurses.

RELEVANCE TO CLINICAL PRACTICE

Understanding the challenges posed by caring for CCI patients will assist in improving their interactions and prioritizing their care for nurses.

Economic Evaluation of a Patient-Directed Music Intervention for ICU Patients Receiving Mechanical Ventilatory Support

OBJECTIVES

Music intervention has been shown to reduce anxiety and sedative exposure among mechanically ventilated patients. Whether music intervention reduces ICU costs is not known. The aim of this study was to examine ICU costs for patients receiving a patient-directed music intervention compared with patients who received usual ICU care.

DESIGN

A cost-effectiveness analysis from the hospital perspective was conducted to determine if patient-directed music intervention was cost-effective in improving patient-reported anxiety. Cost savings were also evaluated. One-way and probabilistic sensitivity analyses determined the influence of input variation on the cost-effectiveness.

SETTING

Midwestern ICUs.

PATIENTS

Adult ICU patients from a parent clinical trial receiving mechanical ventilatory support.

INTERVENTIONS

Patients receiving the experimental patient-directed music intervention received a MP3 player, noise-canceling headphones, and music tailored to individual preferences by a music therapist.

MEASUREMENTS AND MAIN RESULTS

The base case cost-effectiveness analysis estimated patient-directed music intervention reduced anxiety by 19 points on the Visual Analogue Scale-Anxiety with a reduction in cost of $2,322/patient compared with usual ICU care, resulting in patient-directed music dominance. The probabilistic cost-effectiveness analysis found that average patient-directed music intervention costs were $2,155 less than usual ICU care and projected that cost saving is achieved in 70% of 1,000 iterations. Based on break-even analyses, cost saving is achieved if the per-patient cost of patient-directed music intervention remains below $2,651, a value eight times the base case of $329.

CONCLUSIONS

Patient-directed music intervention is cost-effective for reducing anxiety in mechanically ventilated ICU patients.

Sedatives, analgesics and antipsychotics in tracheostomised ICU patients - Is less more?

BACKGROUND

Sedation and anaesthesia are used universally to facilitate mechanical ventilation - with larger cumulative doses being used in those with prolonged ventilation. Transitioning from an endotracheal to a tracheostomy tube enables the depth of sedation to be reduced. Early use of speaking valves with tracheostomised patients has become routine in some intensive care units (ICU). The return of verbal communication has been observed to improve ease of patient care and increase patient and family engagement, with a perceived reduction in patient agitation.

OBJECTIVES

To investigate the potential impact of speaking valve (SV) use on requirements of sedatives, analgesics and antipsychotics in ICU patients with a tracheostomy.

METHODS

A retrospective data audit was undertaken for all tracheostomised patients in a cardio-respiratory ICU from 2011 to 2014. Use of sedative, analgesic and antipsychotic drugs was captured for endotracheal tube, tracheostomy and SV periods, including patient demographics, disease specifics and severity. Stratified Cox regression analysis was performed to determine the effects of SV on drug dosage.

RESULTS

Of 257 patients, 144 (56%) received an SV. Use of an SV was associated with reduced risk of being in the upper quartile of daily dosage of analgesics (HR: 0.6; 95% CI: 0.5-0.8; p < 0.001). In the final adjusted multivariable model, analgesic dose was additionally associated with age, and attendance to operating theatre during ICU. Sedative dose was associated with age, gender and SOFA score. Antipsychotic dose was associated with gender (less likely in females: HR 0.6, 95% CI: 0.4-0.8), age and APACHE score.

CONCLUSIONS

There was significantly less analgesic used in patients with an SV compared to those without. However, SV use in patients with tracheostomy was not found to be associated with reduced dose of sedatives or antipsychotics, despite the clinical impression. Future prospective studies are needed to more adequately investigate the association between drugs and patients' ability to verbally participate in their care.

Patient-ventilator asynchronies during mechanical ventilation: current knowledge and research priorities

BACKGROUND

Mechanical ventilation is common in critically ill patients. This life-saving treatment can cause complications and is also associated with long-term sequelae. Patient-ventilator asynchronies are frequent but underdiagnosed, and they have been associated with worse outcomes.

MAIN BODY

Asynchronies occur when ventilator assistance does not match the patient's demand. Ventilatory overassistance or underassistance translates to different types of asynchronies with different effects on patients. Underassistance can result in an excessive load on respiratory muscles, air hunger, or lung injury due to excessive tidal volumes. Overassistance can result in lower patient inspiratory drive and can lead to reverse triggering, which can also worsen lung injury. Identifying the type of asynchrony and its causes is crucial for effective treatment. Mechanical ventilation and asynchronies can affect hemodynamics. An increase in intrathoracic pressure during ventilation modifies ventricular preload and afterload of ventricles, thereby affecting cardiac output and hemodynamic status. Ineffective efforts can decrease intrathoracic pressure, but double cycling can increase it. Thus, asynchronies can lower the predictive accuracy of some hemodynamic parameters of fluid responsiveness. New research is also exploring the psychological effects of asynchronies. Anxiety and depression are common in survivors of critical illness long after discharge. Patients on mechanical ventilation feel anxiety, fear, agony, and insecurity, which can worsen in the presence of asynchronies. Asynchronies have been associated with worse overall prognosis, but the direct causal relation between poor patient-ventilator interaction and worse outcomes has yet to be clearly demonstrated. Critical care patients generate huge volumes of data that are vastly underexploited. New monitoring systems can analyze waveforms together with other inputs, helping us to detect, analyze, and even predict asynchronies. Big data approaches promise to help us understand asynchronies better and improve their diagnosis and management.

CONCLUSIONS

Although our understanding of asynchronies has increased in recent years, many questions remain to be answered. Evolving concepts in asynchronies, lung crosstalk with other organs, and the difficulties of data management make more efforts necessary in this field.

Perioperative Pain Management in the Critically Ill Patient

PURPOSE OF REVIEW

The assessment and management of perioperative pain in an intensive care setting is complex and challenging, requiring several patient-specific considerations. Administering analgesia is difficult due to interacting effects of pre-existing conditions, interventions, and deviation from standard levels of expressiveness of pain. A significant part of this complexity also arises from the reduced capacity of critically ill patients to fully communicate the severity and nature of their pain. We provide an overview of pharmacological approaches and regional techniques, which can be employed alongside the management of anxiety and sleep, to alleviate pain in the critically ill patients in the perioperative period. These interventions require additional assessments unique to critical care, yet achieving pain relief for improving clinical outcomes and patient satisfaction remains a constant.

RECENT FINDINGS

The latest research has found that the development of standardized mechanisms and protocols to optimize the diagnosis, assessment, and management of pain in the critically ill can provide the best outcomes. The numerical rating scale, critical care pain observation criteria, and behavior pain scale has shown higher reliability to accurately assess pain in the critically ill. Most importantly, preemptive analgesia and the emphasis on early pain control-in the perioperative setting, ICU, and post-discharge-are crucial in minimizing chronic post-discharge pain. Finally, the multimodal approach is still found to be the most effective. This includes pharmacological treatments, regional nerve block, and epidural techniques, as well as alternative methods that are cheap, safe, and easily available. All these together have shown to help control pain, provide psychological support, and prevent long-term co-morbidities in the critically ill. Largely, pain in the critically ill patient is still a very complex issue that requires appropriate diagnosis, assessment, and management of the pain itself and treating all the underlying co-morbidities as well. Many different factors makes it challenging, especially the difficulty in communicating with an ICU patient. However, by looking at the patient as a whole, treating pain early with the multimodal approach, there seems to be some promising results in improving outcomes. It has shown that the improved outcomes in critically ill patients in the perioperative period seen with optimized pain management and ICU can shorten hospital stays, decreased inpatient costs, and limit the use of limited resources.

Safety and feasibility of above cuff vocalisation for ventilator-dependant patients with tracheostomies

Introduction

Temporary tracheostomy is commonly used in patients admitted to intensive care units. Cuffed tubes prevent laryngeal airflow, preventing vocalisation. Sub-glottic suction tubes such as the 'Blue Line Ultra Suctionaid™' are used primarily to remove sub-glottic secretions, but retrograde gas flows via the suction port can facilitate above cuff vocalisation. The aims were to assess whether patients could achieve an audible voice using above cuff vocalisation, to demonstrate the safe use of the Blue Line Ultra Suctionaid™ tracheostomy tube for above cuff vocalisation, and to assess potential benefits of above cuff vocalisation for communication, secretion management and swallowing.

Methods

Our study (Reference 15/NW/0464, IRAS 178997) recruited adult intensive care unit patients who were alert, able to participate in an above cuff vocalisation trial and dependent on an inflated Blue Line Ultra Suctionaid™ cuff for ventilatory support. Consenting participants underwent fibreoptic endoscopic assessment of swallow by experienced Speech & Language Therapy staff with and without above cuff vocalisation. Clinical and fibreoptic endoscopic assessment of swallow, assessment of voice quality, swallowing and secretion management were recorded and scored. Median differences between paired observations and scores were analysed with and without above cuff vocalisation. Adverse events were identified by follow up fibreoptic endoscopic assessment of swallow and patient accounts.

Results

Ten patients completed the study. Above cuff vocalisation was used for a median of 15 min, during a median of nine episodes, over a median of three days. Above cuff vocalisation resulted in an audible voice in eight of the 10 patients, during 66 out of 91 above cuff vocalisation attempts. There improvements in unstimulated dry cough and swallow frequency and aspiration ratings measured by fibreoptic endoscopic assessment of swallow. No complications were reported or observed in 66 attempts with only one episode terminated prematurely.

Conclusions

Above cuff vocalisation can achieve effective, safe, well-tolerated vocalisation in ventilator-dependant intensive care unit patients. Above cuff vocalisation has the potential to aid earlier, more effective communication and may improve laryngeal function and rehabilitation.

The impact of a prolonged stay in the ICU on patients' fundamental care needs

AIMS AND OBJECTIVES

To explore patients', families' and health professionals' experiences of a long-stay patient in an intensive care unit.

BACKGROUND

The fast-paced technologically driven intensive care unit environment, designed for a short patient stay, supports the provision of complex physiologically focused care for those with life-threatening illnesses. Long-stay patients with pronounced fundamental care needs fall outside predicted patient pathways, and nurses can find caring for these patients challenging.

DESIGN AND METHODS

A longitudinal, qualitative, multicase study of six cases from four New Zealand units. Case participants were patients, family members, nurses and other health professionals. Data collection methods included observation, conversations, interviews and document review. Data were analysed using thematic analysis, vignette development and trajectory mapping.

RESULTS

Challenges and successes of providing fundamental care for long-stay ICU patients are attributed to two interlinked factors. First, the biomedical model influences ICU nursing practices, resulting in prioritising tasks and technology for patient survival while simultaneously devaluing relational and comfort work. Fundamental psychosocial needs such as family presence, comfort, relationships and communication may be unmet. Second, the unit environment and culture have a significant impact on long-stay patients' ICU experiences and form physical and psychological barriers to families being present and involved. Some nurses negotiated these challenges to provide fundamental, patient- and family-centred care by adopting an approach of knowing the patient and these nurses reported satisfaction when seeing patients' positive responses.

CONCLUSION

The care environment and culture provide challenges to the provision of patient- and family-centred care for long-stay patients; however, when nurses prioritise knowing their patient these challenges can be overcome and patient and family distress reduced with the potential to improve patient outcomes.

RELEVANCE TO CLINICAL PRACTICE

Recognition that patients have fundamental care needs irrespective of the setting where they receive care. Intensive care environments and cultures create challenges for nurses when there is such a heavy burden of physiological needs to be met and technological tasks to be undertaken, with a focus on acuity; however, improving provision fundamental care can result in positive patient outcomes.

An investigation of the psychological experiences of patients under mechanical ventilation following open heart surgery

BACKGROUND

Breathing and living on mechanical ventilation develops a different feeling in patients. Most of such feelings and experiences are not pleasant and can lead to psychiatric disorders in the patients after they are detached from the ventilator. The aim of this study is to explore the psychological experiences of patients under mechanical ventilation.

METHODS

This qualitative study was conducted according to an interpretive epistemological approach in 2016. Fifteen participants were selected according to purposive sampling. Data were drawn from the transcripts of in-depth, semi-structured interview that were not discontinued until data saturation was ensured. The participants were asked to share what they experienced when they were under mechanical ventilation and intubation. Data analysis was conducted according to Diekelmann method.

RESULTS

Altogether, 2 themes, 7 subthemes, and 27 sub-subthemes were drawn from the data. Two themes were dread (a horrible experience) and hope (an inspiring experience). Dread consisted of anxiety, hopelessness, and dependency. Hope consisted of spiritual connection as the only possible effort, the presence of health team the source of comfort, the family looking forward, and overcoming the illness (a step to life).

CONCLUSION

The psychological experiences of patients under mechanical ventilation are specific, and nurses can play an important role in decreasing tension and increasing hope among them through gaining knowledge about their experiences.

Role of the multidisciplinary team in the care of the tracheostomy patient

Tracheostomies are used to provide artificial airways for increasingly complex patients for a variety of indications. Patients and their families are dependent on knowledgeable multidisciplinary staff, including medical, nursing, respiratory physiotherapy and speech and language therapy staff, dieticians and psychologists, from a wide range of specialty backgrounds. There is increasing evidence that coordinated tracheostomy multidisciplinary teams can influence the safety and quality of care for patients and their families. This article reviews the roles of these team members and highlights the potential for improvements in care.

Mutual relationship between anxiety and pain in the intensive care unit and its effect on medications

PURPOSE

Little is known about the relationship between anxiety and pain in intensive care unit (ICU) patients despite its importance. The aims of the present study are to examine the correlation between pain and anxiety during ICU care and to investigate its effects on the dose of opioids and anxiolytics administered.

METHODS

The study subjects were awake critically ill patients admitted to an ICU over a 2-month period. Trained psychiatrists evaluated the nondelirious, noncomatose patients daily for anxiety and pain using the Numeric Rating Scale for Pain (NRS-Pain), Faces Anxiety Scale (FAS), and Hamilton Anxiety Rating Scale.

RESULTS

Daily alterations of anxiety and pain were significantly correlated with one another among 123 patients. Both the FAS and the Hamilton Anxiety Rating Scale were positively correlated with the NRS-Pain (P < .001 for both). The NRS-Pain score (P = .016) and the FAS score (P = .007) both significantly correlated with the dose of anxiolytics. The dose of opioids was unaffected by the severity of pain or anxiety.

CONCLUSIONS

Pain and anxiety among critically ill patients in the ICU were closely correlated. Pain and anxiety influenced the dose of anxiolytics administered. Therefore, a precise evaluation and comprehensive approach to the management of pain and anxiety are important for treating ICU patients.

Long-term consequences of pain, anxiety and agitation for critically ill older patients after an intensive care unit stay

AIMS AND OBJECTIVES

This study investigated whether an intensive care unit (ICU) stay is associated with persistent pain, anxiety and agitation in critically ill older patients.

BACKGROUND

Patients hospitalised in the ICU are at risk for experiencing pain, anxiety and agitation, but long-term consequences for older patients have rarely been investigated.

DESIGN

Prospective nonrandomised longitudinal study.

METHODS

Pain, anxiety and agitation, measured with a numeric rating scale (0-10), were assessed in older patients (≥65 years) hospitalised in the medical-surgical ICU of a university hospital. Agitation during the ICU was assessed with the Richmond Agitation-Sedation Scale. Data collection occurred during the ICU, one week after the stay and six and 12 months after hospital discharge. Data were collected from an age-matched community-based comparison group at recruitment and after six and 12 months. Study recruitment took place from December 2008-April 2011.

RESULTS

This study included 145 older patients (ICU group) and 146 comparison group participants. Pain was higher in the ICU group one week after discharge, although pain levels in general were low. Both groups reported no or low levels of pain after six and 12 months. Anxiety levels in general were low, although higher in the ICU group one week after ICU discharge. After six and 12 months, anxiety in both groups was comparable. Throughout the study, levels of agitation were similar in both groups.

CONCLUSIONS

Critically ill older patients did not experience increased pain, anxiety or agitation 12 months after an ICU stay.

RELEVANCE TO CLINICAL PRACTICE

This study positively shows that an ICU stay is not associated with persistent pain, anxiety and agitation thus providing additional information to older patients and their families when making intensive care treatment decisions. Adequate management of pain during and after an ICU stay may minimise the suffering of older patients.