QUALITATIVE RESEARCH IN NURSING PRACTICE

By
Responsive Centered Red Button

Need Help with this Question or something similar to this? We got you! Just fill out the order form (follow the link below), and your paper will be assigned to an expert to help you ASAP.

Order Form

Qualitative Research in Nursing Practice

Qualitative Research in Nursing Practice
Qualitative Research in Nursing Practice
O R I G I N A L R E S E A R C H P A P E R
A qualitative study exploring medication management in people with dementia living in the community and the potential role of the community pharmacist
ORDER A PLAGIARISM-FREE PAPER NOW
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. © 2017 The Authors Health Expectations Published by John Wiley & Sons Ltd
1Pharmacy, School of Life and Health Sciences, Aston University, Birmingham, UK 2School of Life and Health Sciences, Aston University, Birmingham, UK 3University of East Anglia, Norwich, UK 4University of Hull, Hull, UK
Correspondence Ian D Maidment, Pharmacy, School of Life and Health Sciences, Aston University, Birmingham, UK. Email: [email protected]
Funding information This report is independent research commissioned by Pharmacy Research UK. The views expressed in this publication are those of the authors and not necessarily those of Pharmacy Research UK.
Abstract Background: The prevalence of dementia is increasing rapidly. People with dementia may be prescribed complex medication regimens, which may be challenging for them and any carers involved to safely manage. Objective: To describe and understand the key challenges, in relation to medication issues, experienced by people with dementia and their informal carers dwelling in the community and the potential role of community pharmacists. Design: Qualitative semi- structured interviews. Participants: People with dementia, informal carers and health and social care profes- sionals (HSCPs). Results: Thirty- one participants (eleven informal carers, four people with dementia and sixteen HSCPs) were interviewed. Three key themes were identified: the key chal- lenges, improving medication management and the role of pharmacists. The caring role commonly included responsibility for medication management which created both practical problems and an emotional burden. This burden was worsened by any difficulty in obtaining support and if the person with dementia was on a complex regi- men. Participants believed that the process could be improved by coordinated and on- going support from HSCPs, which should focus on the informal carer. Medication reviews, particularly when conducted in the home environment, could be helpful. Conclusion: Medication management for people with dementia living in the community is a complex process, and informal carers have a key role, which they frequently find challenging. Community pharmacists could have an enhanced role in this area, but would need to work within a more multidisciplinary environment outside the pharmacy.
K E Y W O R D S
community pharmacists, dementia, informal carers, medication management
1  | INTRODUCTION
It is estimated that dementia has a global prevalence of 47.5 mil- lion individuals.1 In the UK, 800 000 people live with dementia – this
figure is expected to double by 2040 reflecting global predictions.1,2 The presence of dementia potentially increases the likelihood of the presence for risk factors for adverse drug reactions such as lack of pharmacy input, drug interactions, comorbidity and polypharmacy,
www.wileyonlinelibrary.com/journal/hex
http://orcid.org/0000-0003-4152-9704
http://creativecommons.org/licenses/by/4.0/
mailto:[email protected]
930  |     MAIDMENT ET Al.
amongst others.3–6 The cognitive impairment characteristic of de- mentia may result in a lack of capacity to safely self- administer medication.7,8 Despite people with dementia being particularly susceptible to adverse drug events, they are commonly prescribed complex medication regimes and on average receive five different medicines.7,9
Medication management “is the entire way that medicines are selected, procured, delivered, prescribed, administered and reviewed to optimize the contribution that medicines make to producing in- formed and desired outcomes of patient care”.10 With increasing cognitive impairment, the core symptom of dementia, medication management is often shifted from the personal responsibility of the person with dementia to the control of formal (paid) or informal (fam- ily) carers particularly with complex regimens.11–15 Informal carers often have a key role in ensuring safe and effective medication use as they may conduct up to 10 medication management activities every day, including awareness of and managing side- effects, and decisions to administer medication.16,17 Previous research has identified the role of informal carers as advocates and their potential contribution to patient safety.18 Unlike health professionals, family and friends who are informal carers may not receive any training or have access to evidence- based information to appropriately support medication management.17,19 In fact, informal carers may not feel equipped for such an augmented role which they can find burdensome and stress- ful and this in turn may affect the informal carer’s and the person with dementia’s quality of life.20–24
Without the support and collaboration of health professionals in- volved, informal carers may struggle to adequately support medication management especially of complex regimes.8 However, some health- care professionals lack time and awareness of the administration practicalities and the realities of informal carers and people with de- mentia.25,26 Furthermore, the information about medication regimens, provided by health- care professionals, can be complex and sometimes is not directly communicated to the informal carer due to the restric- tion of confidential information.17,19,26
The role of community pharmacists is changing from being focused on the supply of medicines to providing clinical services.27,28 These services are focused on helping patients obtain the optimal benefit from prescribed medication by advising other clinicians and working directly with patients and others.29–32 The change in role is supported by national and international policy.29,33 The available literature argues that community pharmacy services available for people with dementia are poorly developed and the need for further research on ways to optimize medication management in people with dementia living in the community has been identified.25,34
It is important then to explore the perspectives of the key stake- holders, including informal carers and people with dementia, to under- stand how community pharmacists can support people with dementia living in the community with safe medication management. The objec- tives of the study were to describe and understand the key challenges, in relation to medication issues, experienced by people with dementia and their informal carers dwelling in the community, and the potential role of community pharmacists.
2  | METHODS
2.1 | Design
An exploratory qualitative study design that followed Consolidated Criteria for Reporting Qualitative studies (COREQ) guidelines35 was employed (see appendix for further details). A focus group conducted at the Alzheimer’s Society and involving informal carers had previ- ously identified the need for research in this area.26
2.2 | Participants and recruitment
Participants were recruited from the Alzheimer’s Society, Dementia UK, local General Practice (GP) surgeries, professional networks and local dementia support groups (including a support group for people with dementia from the Black and Minority Ethnic [BME] community in Yorkshire). The institutions were contacted by LA and IM via tel- ephone and email and were enquired about their willingness to col- laborate in advertising the study. Recruitment was also conducted through snowball effect as contacts were requested to suggest other people with dementia, informal carers and HSCPs who might be will- ing to take part in this study.
2.3 | Data collection
Semi- structured face- to- face interviews were conducted. Two inter- view guides were used: one for people with dementia and their infor- mal carers and one for HSCPs (see appendix for further details). This was the selected type of interview as it gives participants the oppor- tunity to expand their answers freely and to provide in- depth reflec- tions about their lived experiences. Furthermore, it allowed obtaining data that were suitable for conducting a Framework analysis. On three occasions, both the informal carer and the person with demen- tia were together in the room during the interview. This allowed the person with dementia to provide further insight into what the informal carer was saying. Each interview lasted between 30 and 60 minutes. Interpreters from the same community were used for all the inter- views with informal carers from the BME community.
2.4 | Inclusion criteria
Informal carers were eligible if:
• They had provided or still provide some sort of assistance with medication management to a person who has been diagnosed with dementia and is living in the community;
• Did not receive any sort of payment (excluding receipt of carers’ allowance).
HSCPs were eligible if:
• They had been in contact with or had been providing assistance to people with dementia
     |  931MAIDMENT ET Al.
2.5 | Data analysis
A qualitative framework analysis was undertaken in order to explore the experiences and perspectives of the participants. Framework analysis, which has been specifically designed for applied qualitative research that commences deductively from specified aims and objec- tives, was used to organize and make sense of the data.36,37 NVIVO software was used to manage the data.
The transcripts were transcribed verbatim. TM and IM inde- pendently reviewed the transcripts. Disagreements on the interpre- tation and analysis of the data were then discussed between TM and IM. Any disagreements or differences in interpretation of the data between TM and IM were resolved, as necessary, with discussions in- volving the wider team (with AH the final arbiter) until consensus was achieved. A systematic cross- comparison analysis was undertaken by TM, and reviewed by IM to identify the similarities and differences be- tween the different participants and to develop a set of themes which represent the whole corpus of data. TM and IM then discussed and agreed the final structure of the matrix for the analysis.
3  | RESULTS
Thirty- one participants, eleven informal carers, four people with de- mentia, sixteen HSCPs (four GPs, five nurses, three social care profes- sionals [paid formal carers] and four community pharmacists), were interviewed. Three main themes were identified. Key challenges expe- rienced by informal carers and people with dementia (the caring role, the challenges of the condition), improving medication management in people with dementia (empowerment and communication from health professionals) and the role of pharmacists.
3.1 | Key challenges experienced by informal carers and people with dementia: the caring role, the challenges of the condition
Interviews with informal carers and people with dementia provided information on the challenges that they experience in relation to med- ication management. Nearly half of the carers reported that they had no problem in terms of the practicalities of managing the medication. Although it is a complex process, by adopting an organized routine, carers reported that the practical aspects of managing medication did not have any impact on their lives:
So in your opinion, does managing your medication affect your daily life
(question from research associate)?
Not really, no, not really. I’ve got it sussed out. (Informal carer; pp3).
No, not really, no. It’s all right if I do it in advance (discuss- ing organising the medication), you see, I know what to do,
so… It’s really three times a day I have to remember. But then it’s usually when we’re eating, so it’s part of the ritual with the food.
(Informal carer; pp4).
Some (but not all) informal carers stated that compliance packs could help them organize the medication:
Before this sort of thing came out which I didn’t know about, they came in a small bottle and, obviously, you have to take certain ones at certain times. Well, I used to get into a right two and eight (Cockney rhyming slang for a state). And it…well, it just was a muddle. And then (community pharmacy chain), I used to go to (community pharmacy chain), and then they started putting them into packs like this.
(Informal carer; pp2).
However, there is still frequently an emotional burden associated with medication management and carers expressed an obligation to being responsible for managing the medication of the person they are looking after; this included prioritizing the health of the person they cared for over their own health:
Sometimes I feel fed up but what can I do? That is my duty…I forget my medicine but I never forget his
(Informal carer; pp27).
On further exploration, informal carers linked this burden to the fact that the medication was not improving the behaviours and cognitive problems characteristic of dementia:
I was frustrated with myself. Why? With the medicine and she was getting worse and worse…the way she was behav- ing that I was worried about.
(Informal carer – pp25).
Ensuring adherence to medication may be difficult. Due to increasing cognitive impairment, the person with dementia may not understand the need for medication. Again, the difficulties proliferate as the complexity of the regimen increases, potentially making the person with dementia very dependent on the carer:
I wouldn’t know which ones to take, there’s too many of them.
(Person with dementia; pp1).
I have missed (doses of medication) occasionally. (Person with dementia; pp11.)
According to some informal carers, their caring duty was shown to be particularly challenging when medication needed to be taken at different times of the day:
932  |     MAIDMENT ET Al.
So all these [health issues] require medication…It’s keeping them separate that is the real problem
(Informal carer; pp14).
Moreover, keeping track of the supply of medication was also high- lighted as being a potential difficulty:
Make sure that you got enough tablets to last (Informal carer; pp3).
I think the main problem with the medication was having to go and get it and remembering, “Oh, there’s only that many left of that particular one, I’d better order some more.” And I seemed to be up and down there twice a week.
(Informal carer; pp4)
The impact that taking care of the medication of a person with de- mentia has on the carer may be even more evident when they are forced to make decisions about administering medication without sufficient support from HSCPs:
And now I discovered we’ve run out of brown (Warfarin) and they didn’t bother to give as a prescription for it and it was the weekend. And I was going to go to the doctor but what I did was I’ve got a pill cutter. (OK). I cut the blue into two, I hope that’s the correct dosage, I don’t know.
(Informal carer; pp14).
Lack of access to doctors was seen as a barrier to effective medica- tion management. Clinicians’ lack of time to address carers’ or patients’ concerns was flagged by several informal carers:
This is what I feel I need to see Dr X, I really do. I feel that the tablets that she’s on, they are not doing any- thing. I often wonder, sort of, to experiment and not give her any tablets at all for a week and see what the outcome would be. But then it might be dangerous. It could be you know, she could just fall off the planet. This is why I want to speak to him. But it’s like trying to see the Pope.
(Informal carer; pp2).
Thus, informal carers often need to decide whether or not to follow instructions, or change the regimen without seeking advice:
[Doctor said] Every three days, but I don’t give it to her every three days because it’s a morphine patch, it’s for pain. She isn’t saying that she’s…any pain. Following the prescription she’d be taking 8 paracetamol a day which I think is far too much to be honest with you.
(Informal carer – pp16).
3.2 | Improving medication management in people with dementia: empowerment and communication from health professionals
All groups (people with dementia, informal carers and HSCPs) identi- fied that people with dementia and their informal carers needed more support with medication management. Medication management is frequently solely dependent on informal carers, and therefore, target- ing them is the best way to improve the process:
I find organising things in the short term, I find it difficult (Person with dementia; pp1).
So that’s where the help needs to be improved, em- powering carers…You can’t empower the patients be- cause they’re already losing them (to the symptoms of dementia).
(GP; pp5).
Yet, informal carers may have their own health problems and therefore have to manage the medication of two people: them- selves and the person they care for. The majority of the informal carers agreed that having to manage both regimens can be difficult as there is:
A lot to think about. Yes. That’s why I like to think about and with (the person with dementia cared for) not being on the ball, sort of business…I have to think about as well.
(Informal carer – pp3).
HSCPs need to provide clear explanations so that informal carers fully understand the treatments in order to decrease the risk of medi- cation errors:
If they’ve sat there in a consultation and me or anyone else…”Oh, they’ve completely got that” and then a few months later…although the drug is no longer on…their medical records, at home they’ve still got boxes of tablets and they’re still taking them and they shouldn’t be
(GP; pp15)
Therefore, HSCPs should supply:
A little bit more…explanation…and then it’s easier to take that in and we’ll keep that in our memories’.
(Informal carer; pp1)
Furthermore, informal carers believed that medication management could be improved if HSCPs:
Listen to the concerns of the relatives (Informal carer; pp14)
     |  933MAIDMENT ET Al.
It was identified by a HSCP that written communication in addition to verbal could be used as a way to help ensure that informal carers and people with dementia understand their treatment:
Written instructions, pictures and making sure that their… family understand what to do.
(Nurse; pp9)
However, this topic needs to be addressed carefully as the infor- mation needs to be tailored to person with dementia and their infor- mal carer. It is important to not only provide the right instructions for the right illness but make sure that the person has the ability to understand the message (as the earlier quote from the GP pp15 also highlighted):
It’s crazy. You need a magnifying glass as well as your glasses to read it, don’t you?
(Informal carer; pp1).
HSCPs identified that a coordinated response involving several pro- fessionals was needed to support medication management:
Well, if they’re having problems taking it at the right time then I would say social services because they’d need prompting to take it. If it was because they couldn’t open bottles or they were getting pills mixed up, because you, like, you might get several tablets that look the same. You know, so that would be the pharmacist because you need identification. If it was because, like with PRN medication, you would maybe need a nurse to help them identify when they needed certain drugs.
(Nurse – pp12)
Some informal carers agreed with this idea and added that this sup- port needs to take into consideration different cultural traditions and religions:
Whoever is looking after (the person with dementia) if they (clinicians) are not aware of these issues, cultural issues, religious issues and traditions…then it’s a big problem…you have to build the confidence according to their traditions or religion so it plays a major part in that situation if you’re not aware (of cultural and religious aspects)…South Asian people (may) have little knowledge about English.
(Informal carer; pp25)
In addition, medication reviews were viewed as having a poten- tially positive impact, but clinicians may lack the time to conduct them adequately:
In a 20 minute appointment and looking at their medica- tion is just one part of that…most people will probably say,
“No, no, its fine, I’m taking them”. But actually, you know, I don’t know how in depth we go, really.
(Nurse; pp7).
Again, it is important that HSCPs coordinate any review and share relevant information between themselves to improve the support given and the treatment. Failing to do this may lead to several issues:
Although the information does come back to us through the GPs, it may not always be the type of information that we always want…that patient may not be as well adherent…and not presenting it to the doctor.
(Pharmacist; pp23)
According to most of the HSCPs interviewed, medication reviews have significant potential to improve medication management but should be conducted in the patient’s home so that HSCPs understand the full picture of the whole process:
That’s easier isn’t it when you are out there seeing them in their home. It’s very difficult when people come in because you have no idea really…like I say, things can sound very chaotic but actually when you are in there, you think, “Oh, no, it’s OK, it’s working”. It’s very difficult when you are not actually seeing it for yourself.
(Nurse; pp7)
Lastly, it was highlighted that medication review should focus on decreasing the complexity of the regimen and include any formulation issues, which can be a barrier to adherence. The objective of the whole process is making the medication regimen easy to follow:
If you’ve got a choice of inhaler but have these twice a day…or there’s one that’s once a day you’d, hopefully, go for the one that’s once a day one if it carries the appro- priate medication. So, it’s just simplifying everything…get them the best medication possible, make it simple and then they are going to use it.
(Nurse; pp9)
3.3 | The role of pharmacists
HSCPs identified the role of pharmacists in giving advice on medication. However, informal carers and people with dementia tended to focus on practical aspects of the role, such as home delivery of medication, and viewed their role in terms of the supply of medication without mention- ing or indeed knowing about the clinical roles pharmacists can provide:
Well, it’s got to be the doctors, hasn’t it, and nurses… they’re the ones, aren’t they (that provide support for med- ication management)…rather than the pharmacists…they just provide it (medication), don’t they.
(Informal carer; pp1)
934  |     MAIDMENT ET Al.
So how do you think pharmacists could improve support to people with dementia and their carers when it comes to managing the medication?
(Question from research associate)
Yes, I mean they could give…they can sort the tablets out for them and put them in a pillbox.
(Informal carer; pp3)
Non- pharmacist HSCPs confirmed that people may not be aware of the benefits of getting advice from community pharmacists on medica- tion, which is not the best use of the pharmacists’ skills:
Well, I think we’re very lucky in this country in that we do have a community network of expert pharmacists who are under- utilised, whose expertise is under- utilised.
(GP; pp8)
HSCPs highlighted the need for pharmacists to play a more active role in the multidisciplinary team. One way of achieving this would be having pharmacists working in GP surgeries:
The main thing is if the pharmacist is attached to the prac- tice and to the patient that would be great…I mean, why haven’t they [doctors] got such good relationships with pharmacists… here’s the store of knowledge.
(GP; pp8).
Additionally, all four community pharmacists argued that having ac- cess to the patient’s medical records would be a starting point to improve the support they provide to people with dementia and their informal carers:
Well, I think the community pharmacists are left out of the clinical loop, the loop of communication between GPs, specialist nurses and the hospital…they don’t realise the potential for the community pharmacist to be a referral, you know, to co- ordinate…If we had access to medical records…we’d be better able to support them (i.e. the patient/carer).
(Pharmacist; pp 21)
This idea was explored even further by some participants, and a nurse suggested that having a specialist designated/named pharma- cist with the knowledge to educate could mean better support for medication management to people with dementia and their informal carers:
Somebody in pharmacies that oversees all dementia patients…named contact for families that if they are con- cerned they can contact…who was responsible for that patient’s medication.
(Nurse; pp7)
A further suggestion was made in terms of having community phar- macists going on home visits in order to understand how people with dementia and their informal carers are coping with their medication and help to develop strategies to address any issues:
Pharmacist that could go and visit people at home. (GP; pp15)
People (who) are alone, or, like, the carer isn’t up to doing it, or feeling it’s too much
(Informal carer; pp4)
Pharmacists recognized that the advice and role they can provide is limited without home visits. However, the current funding model may not routinely support home medication reviews:
We do not have a commissioned service where we can do medicines use reviews at the patient’s home. However, my colleagues in the neighbouring (area)…do have it…and it’s shown to be a valuable service.
(Pharmacist; pp23)
4  | DISCUSSION
Medication management for people with dementia living in the com- munity is often a very complex task and supported by a triad of the person with dementia, informal carers and various HSCPs. Informal carers have a pivotal role, but yet frequently find managing the medi- cation of someone with dementia challenging. Indeed, even carers who stated that they had everything under control identified a ‘duty to cope’ and associated emotional burden. This echoes the findings elsewhere where informal carers identified that any failure to cope would be viewed as their fault.26,38,39 This challenge increased as the complexity of the regimen increases and if the carers lacked adequate support, again echoing previous research.11,16,25,26 Limited English proficiency also increased the difficulties.5
The challenges associated with medication management for peo- ple with dementia, their informal carers and the wider society can have potentially serious consequences. There is an increased risk of people with dementia experiencing a medication error, as clearly seen in the accounts from both HSCPs and carers, and previously identified.40 Making sure that their loved one takes the right medication at the right time places a significant emotional burden on the informal carer, which is not always acknowledged by the HSCP. Additionally, if informal car- ers fail to cope, this has wider implications for society because further resources such as admission to residential care may be required.21 Other research on the challenges for informal carers in the manage- ment of Behavioural and Psychological Symptoms of Dementia (BPSD) also found a ‘sense of shame’ if the carers failed to cope and that the burden is often hidden from HSCPs.38,39
As far as we are aware, this is the first study that has focused on the barriers to community pharmacists supporting informal carers of
     |  935MAIDMENT ET Al.
people with dementia. Other studies have found barriers to a more clinical role for community pharmacists in the management of BPSD28 and pain in people with dementia.41 Similar to our research, the phar- macists in these studies believed that a lack of training and multidis- ciplinary working and lack of access to clinical records inhibited their input.28,41 Equally importantly, we found, like other research, that informal carers tended to view the role of pharmacists in terms of medication supply.5,26
Other studies have identified high levels of polypharmacy with potentially inappropriate prescribing in people with dementia ranging from 22%4 to 81.5% of participants.6 We found that medication re- view focussing on simplifying the regimen might be helpful, particularly if delivered in the home environment. However, a systematic review found that pharmacist- led chronic disease management increased the complexity of the medication regimen.42 Ultimately, it is essential that HSCPs adopt a person- centred approach and pay attention to the chal- lenges that informal carers and people with dementia face. This should include exploring ways to reduce any burden on informal carers associ- ated with managing medication.
More generally, medicine optimization – defined as a ‘person- centred approach to safe and effective medicines use, to ensure peo- ple obtain the best possible outcomes from their medicines’ – has been identified a key priority within primary care.43,44 Further research on how to improve outcomes from medication and deliver medicine optimization is needed.44 Deprescribing which is considered to be ‘the process of withdrawal of inappropriate medication, supervised by a health- care professional with the goal of managing polypharmacy and improving outcomes’ may represent a promising approach to medicine optimization.45 However, evidence on the impact of deprescribing in older people is equivocal and further evidence from controlled studies is required.46
4.1 | Implications for clinicians and policymakers
Clinicians and policymakers need to be aware of the challenges in- volved and that even informal carers who do not report difficulties may be experiencing an emotional burden. Evidence- based guidelines need to consider this burden, which is worsened as the complexity of the regimen increases. There is a potential for community pharma- cists to work outside the ‘four walls’ of the community pharmacy in order to support people with dementia and their informal carers man- age their medication.47 This ‘work without boundaries’ should include medication reviews in the patient’s home, needs full access to clini- cal records and be coordinated with other medication optimization activity.48 Whilst home- based medication reviews are occurring

Place your order now for a similar assignment, and have writers from our team of experts write it for you, guaranteeing you an A+

How to create Testimonial Carousel using Bootstrap5

Clients' Reviews about Our Services