Background
Methods
Phase 1: mixed-methods survey
Study design
Study sites
Sampling and recruitment
Instrument
Analysis
Phase 2: data integration and identification of facilitators and barriers
Phase 3: development of implementation strategies
Results
Demographics
Participants (n = 198) | ||
---|---|---|
Age in years mean (SD) | 37.6 | (10.6) |
Gender (n, %) | ||
Female | 112 | 57% |
Male | 85 | 43% |
Hospital currently working (n, %) | ||
Hospital A | 116 | 59% |
Hospital B | 72 | 36% |
Both | 10 | 5% |
Clinical department and role (n, %) | ||
Anaesthetics (medical practitioners) | 16 | 8% |
Consultants /specialists | 6 | 3% |
Registrars/fellows | 1 | 0.5% |
Surgical (medical practitioners) | 18 | 9% |
Consultants / specialists | 5 | 2.5% |
Registrars/fellows | 11 | 5.5% |
Resident/interns | 2 | 1% |
Emergency Department | 99 | 50% |
Registered nurses | 66 | 33% |
Medical Practitioner | 32 | 16% |
Did not state | 1 | 0.5% |
Physiotherapy department | 40 | 20% |
Admissions department | 10 | 5% |
Other department specialist nurses | 15 | 8% |
Time in role (years) median (IQR) | 5.0 | (1.5–9.0) |
Phase 1: initial analysis of data
Quantitative data
TDF Domain | Factor affecting implementation | Facilitator (F) / Barrier (B) | Survey data | Qualitative data | ||
---|---|---|---|---|---|---|
Knowledge | Understanding of evidence-informed interventions for patient with blunt chest injury | F | How important are the following interventions in the management of patients with blunt chest injuries? | Median [IQR] (scale 1–5)a | Reponses (n) | Sub-category: Beliefs about blunt chest injury patient needs Example quote: “Takes an MDT [multidisciplinary team] to assess and manage these patients.” |
a. Early analgesia | 5 [5–5] | 171 | ||||
b. Regular deep breathing and coughing | 5 [4–5] | |||||
c. Maintaining oxygenation | 5 [4–5] | |||||
d. Early mobilisation | 5 [4–5] | |||||
e. Multimodal analgesia | 5 [4–5] | |||||
Understanding of term care bundle | B | I am familiar with the term “care bundle.” | % | 189 | ||
No | 69.6 | |||||
Yes | 30.4 | |||||
Understanding of blunt chest injury risk factors | F | Select the risk factors you feel are most likely to lead to deterioration for patients with blunt chest injuries | % | 198 | ||
Elderly | 80.3 | |||||
3 or more rib fractures | 87.9 | |||||
COPD / Chronic lung disease | 81.3 | |||||
Physical Skills | Confidence in patient assessment skills | F | In patients with blunt chest injury, I am confident in my ability to accurately…. | Mean [SD] (scale 1–6) | 168 | |
a. Assess patient’s respiratory effort | 5.38 [0.5] | |||||
b. Locate chest landmarks | 5.26 [0.62] | |||||
c. Monitor for deterioration | 5.11 [0.77] | |||||
d. Interpret findings from assessment of respiratory function | 5.09 [0.76] | |||||
e. Describe findings from assessment of respiratory function | 5.03 [0.73] | |||||
f. Assess pleuritic pain | 4.86 [0.95] | |||||
Physical skills (continued) | Confidence in skills needed for evidence-informed management of blunt chest injury | F | I am confident in my ability to accurately…. | Mean [SD] (Scale 1–6) | ||
a. Prescribe oral opioids (doctors/nurses) | 5.35 [0.65] | 130 | ||||
b. Manage oral opioid analgesia (nurses) | 5.33 [0.1] | 64 | ||||
c. Manage IV opioid analgesia | 5.3 [0.7] | 64 | ||||
d. Prescribe appropriate analgesia | 5.27 [0.77] | 63 | ||||
e. Monitor for deterioration | 5.11 [0.77] | 168 | ||||
f. Set up high flow nasal cannula (HFNC) | 5.33 [0.73] | 54 | ||||
g. Manage patient-controlled analgesia | 4.91 [0.97] | 64 | ||||
h. Titrate flow rates for HFNC | 4.88 [1.03] | 130 | ||||
i. Prescribe HFNC | 4.84 [1.05] | 55 | ||||
Adequate skill in regional analgesia prescription and management | B | I am confident in my ability to accurately…. | Mean [SD] (Scale 1–6) | Sub-category: Lack of experience. Example quote: “Skill levels for thoracic epidural/ paravertebral analgesia vary. A protocol will need to appreciate this or upskill a core group of clinicians to provide this service effectively” | ||
a. Prescribe epidural analgesia | 3.57 [1.72] | 63 | ||||
b. Prescribe paravertebral block | 3.56 [1.61] | 55 | ||||
c. Manage epidural blocks | 3.52 [1.44] | 64 | ||||
d. Manage paravertebral blocks | 3.03 [1.44] | 64 | ||||
Memory, attention, and decision processes | Remembering to use protocol | B | In relation to experience with clinical protocols, I find it easy to remember when to activate new protocols | Mean [SD] (Scale 1–6) 4.32 [0.964] | 176 | Sub-category: Aids for implementation. Example quote: “…it is not easy to remember them [protocols] and they will get remembered wrong.” |
Professional/ social role and identity | Identify with professional role associated with care of blunt chest injury patients | F | Relating to patients with blunt chest injury, it is my role to ... | Median [IQR] (Scale 1–5) | Sub-category: Staff roles. Example quote: “I have advocated for admissions for this patient group many times where the medical officer has felt the patient could be discharged.” | |
a. Identify and escalate deterioration | 5 [4–5] | 153 | ||||
b. Assess and recognise if need for further analgesia | 5 [4–5] | 153 | ||||
c. Assess the patient | 5 [4–5] | 153 | ||||
Beliefs about consequences | Belief of consequences of care bundle | F | If a new protocol is implemented in your hospital, that activates an early multidisciplinary response (like a trauma call) and prompts evidence-based guidelines for patients with blunt chest injury. What statements reflect what impact you think it will have on you and/or your patient with blunt chest injury on the following? | Mean [SD] (Scale 1–6) | Subcategory: Optimism Example quote: “My previous experience with a [chest injury] protocol has been that it is easy to remember as it is used frequently enough that it becomes second nature and less protocol more a ‘reminder’ of what needs to be done” | |
a. There will be overall improvement in patient care | 5.18 [0.71] | 148 | ||||
b. The health care process will be improved overall | 5.13 [0.70] | |||||
c. There will be improved time to physiotherapy review | 5.05 [0.8] | |||||
d. There will be improvement in patient outcomes | Median 6 [5–6] | 148 | ||||
e. The patient will receive analgesia earlier | 5 [5–6] | |||||
f. The patient will receive earlier pain team review | 5 [5–6] | |||||
g. There will be improved time to medical review | 5 [4–5] | |||||
Emotion | Emotions relating to commencing new protocol | B | When using new protocols in my practice, I feel.......... | Mean (scale 1–4) | 160 | Sub-category: negative feelings Example quote: “Doing a new task is challenging and inspiring but also anxiety producing as it is unfamiliar ground.” |
Positive related feelings – means ranged 1.99–3.05 [with SD 0.7–0.9] | 2.71 | |||||
Negative feelings – means ranged 1.15–1.47 [with SD 0.45–0.66] | 3.04 | |||||
Environmental context and resources | Access to protocol | B | How likely are the following factors going to prevent you using protocols? | Mean [SD] (Scale 1–4) | 166 | Subcategory: System issues. Example quote: “…very hard to find protocols and guidelines online” |
a. Can’t find protocol when needed | 3.11 [0.90] | |||||
b. No access to computer | 2.63 [1.04] | |||||
Provision of training | F | How important are the following educational supports in using a new protocol? | Median [IQR] (Scale 1–5) | 164 | Subcategory: Recommended methods for education Example quote: “More face to face educational sessions” | |
a. Help on the floor from senior staff | 4 (4–5) | |||||
b. An educational session on the protocol | 4 (4–5) | |||||
How likely is inadequate training in protocol going to prevent you using protocols? | Mean 3.05 [0.91] | |||||
The protocol design | F | How important are the following environmental factors in helping you remember to use clinical protocols? | Median {IQR] (Scale 1–5) | 171 | Subcategory: Protocol design Example quotes: “Succinct protocols are valued.” “The protocol has to be appropriate and rigorously tested” | |
Simple criteria for activation of protocol | 4 [4–5] | |||||
How likely is it that an unclear protocol is going to prevent you using protocols? | Median [IQR] 3 [2–4] | |||||
Access to equipment | B | How important are the following environmental factors in helping you remember to use clinical protocols? | Median [IQR] (Scale 1–5) | Subcategory: Equipment issues Example quote: “Access to PCA an issue” | ||
Having equipment easily accessible | 4 [4–5] | |||||
Social influences | Social Supports | F | I am more likely to follow a new protocol if I have support from......... | Median [IQR] (Scale 1–6) | 164 | Subcategory: Recommended issues for education Example quote: “All staff potentially involved in implementing a new protocol need to be included in all education for it to be successful, not just some disciplines” |
My superiors | 5 (5–6) | |||||
Medical staff | 5 (5–6) | |||||
Nursing staff | 5 (5–6) | |||||
My colleagues | 5 (5–6) | |||||
The patient | 5 (4–5) | 155 | ||||
The patient’s family | 5 (4–5) |
Qualitative data
Categories | Subcategories |
---|---|
Implementation Strategies | Aids for implementation Methods of communication Methods for education |
Clinical needs of patients with blunt chest injury | Beliefs about patient needs Chest physiotherapy |
Current issues in implementation | System Issues Equipment issues |
Staff barriers to implementation | Lack of experience Negative emotions |
Staff facilitators to implementation | Optimism Patient involvement |
Protocol | Protocol design Protocol Benefits |
Roles | Staff Roles |
Phase 2: interpretation of data to identify facilitators and barriers
Knowledge
Physical skills
Memory, attention and decision processes
Professional/social role and identity
Belief about consequences
Emotions
Environmental context and resources
Social influences
Phase 3: implementation strategies selection
Education | Persuasion | Incentivisation | Coercion | Training | Restriction | Environmental restructuring | Modelling | Enablement | |
---|---|---|---|---|---|---|---|---|---|
Knowledge | ✓ | ||||||||
Physical Skills | ✓ | ||||||||
Memory | ✓ | ✓ | ✓ | ||||||
Role | ✓ | ✓ | ✓ | ||||||
Beliefs about consequences | ✓ | ✓ | ✓ | ||||||
Emotion | ✓ | ✓ | ✓ | ✓ | ✓ | ||||
Environmental Context | ✓ | ✓ | ✓ | ✓ | |||||
Social Supports | ✓ |
BCTs | Intervention Functions | Proposed implementation strategy | Barrier(s)/Facilitator(s) addressed (TDF domain) |
---|---|---|---|
Information about health consequences | Education, persuasion | Staff will be informed about the improvement in pneumonia rates reduction with the protocol from previous study | Belief of consequences of care bundle (Belief about consequences) Understanding of evidence-informed interventions for patient with blunt chest injury (Knowledge) |
Feedback on behaviour | Education, persuasion, incentivisation | Staff compliance will be monitored through audits and by clinical champions Staff will be informed of the results informally via clinical champions and formally through email and newsletter correspondence | Belief of consequences of care bundle (Belief about consequences) Understanding of evidence-informed interventions for patient with blunt chest injury (Knowledge) |
Feedback on outcome(s) of behaviour | Education, incentivisation, training | Feedback will be given to staff on patients treated with the care bundle | Understanding of evidence-informed interventions for patient with blunt chest injury (Knowledge) Belief of consequences of care bundle (Belief about consequences) Emotions relating to commencing new protocol (Emotion) Remembering to use protocol (Memory, attention, and decision processes) Confidence in patient assessment skills (Physical skills) |
Information about others’ approval | Education, persuasion | Local staff will appear in the care bundle video showing support | Identify with professional role associated with care of blunt chest injury patients (Professional/ social role and identity) |
Credible source | Persuasion | Senior local staff will appear in a video informing staff about the care bundle | Identify with professional role associated with care of blunt chest injury patients (Professional/ social role and identity) |
Prompts/cues | Education, environmental restructuring | A visual prompt (screen icon) will be developed for the electronic medical record to flag to staff that patient is eligible for care bundle Flyers will be put up around the workplace to remind staff of the care bundle | Remembering to use protocol (Memory, attention, and decision processes) |
Verbal persuasion about capability | Persuasion, enablement | Staff will be encouraged during educational sessions and by change champions that they are capable of following the care bundle | Emotions relating to commencing new protocol (Emotion) |
Identification of self as role model | Persuasion, enablement | Staff will be asked to volunteer for the roles of change champions and to be in the video | Emotions relating to commencing new protocol (Emotion) Identify with professional role associated with care of blunt chest injury patients (Professional/ social role and identity) |
Commitment | Incentivisation, enablement | Staff will appear in a video committing to the care bundle | Remembering to use protocol (Memory, attention, and decision processes) |
Demonstration of behaviour | Training, modelling | Staff will receive demonstrations of behaviour in a video, in education sessions and at the bedside with the change champions | Confidence in patient assessment skills, Confidence in skills needed for evidence-informed management of blunt chest injury, Adequate skill in regional analgesia prescription and management (Physical skills) Remembering to use protocol (Memory, attention, and decision processes) Identify with professional role associated with care of blunt chest injury patients (Professional/ social role and identity) Emotions relating to commencing new protocol (Emotion) |
Instruction on how to perform behaviour | Training | Staff will receive instructions of behaviour in a video, in education sessions and at the bedside with the change champions | Confidence in patient assessment skills, Confidence in skills needed for evidence-informed management of blunt chest injury, Adequate skill in regional analgesia prescription and management (Physical skills) Remembering to use protocol (Memory, attention, and decision processes) |
Habit formation | Training | Staff will be encouraged to assess all potentially eligible patients systematically | Confidence in patient assessment skills, Confidence in skills needed for evidence-informed management of blunt chest injury, Adequate skill in regional analgesia prescription and management (Physical skills) Remembering to use protocol (Memory, attention, and decision processes) |
Adding objects to the environment | Environmental restructuring, enablement | An icon will be added for the electronic medical record to flag to staff that patient is eligible for care bundle A pager will be setup to be able to contact staff responding to the care bundle | Remembering to use protocol (Memory, attention, and decision processes) Access to protocol (Environmental context and resources) Emotions relating to commencing new protocol (Emotion) |
Restructuring the physical environment | Environmental restructuring, enablement | Equipment necessary for the care bundle will be placed in a location that ensures ease of access Equipment will be adequately labelled with instructions Additional equipment will be supplied to ensure adequate supply The protocol will be tested by staff to ensure ease of use | Remembering to use protocol (Memory, attention, and decision processes) Access to protocol, the protocol design, Access to equipment (Environmental context and resources) Emotions relating to commencing new protocol (Emotion) |
Social Support | Enablement | Change champions will be chosen from each area who will receive extra training to be able to provide extra support | Social supports (Social influences) |