Educating patients on antibiotics
GPs cannot combat increasing antimicrobial resistance on their own, writes Dr Naomi Stanton
During a recent meeting to discuss the increasing threat of antimicrobial resistance, a GP member of the audience asked why those with the real responsibility for this problem: the vets, the dentists and secondary care weren’t being tackled for their irresponsible prescribing. There seems to be a “them and us” blame culture, rather than each of us taking collective responsibility for our part in the problem.
There is good evidence that in primary care there is a wide national as well as international variation in antibiotic prescribing and antimicrobial resistance rates. There is no evidence that case-mix is responsible for these differences, and no evidence for any increase in complication rates in those areas that prescribe less. The evidence seems to suggest that our choice of antibiotic may be improving but we are actually prescribing more antibiotics overall.
The threat of antimicrobial resistance is real and is here and now. Both the World Health Organisation (WHO) and the Royal College of General Practitioners (RCGP) have flagged the global threat of increasing antimicrobial resistance as a major priority. With few new antibiotics in the development pipeline we will soon see the impact of increasing resistance in the community; it will no longer be a hospital phenomenon. This is a particularly relevant for multi-resistant E coli and gram negative infections.
The Department of Health has established an advisory panel with input from all the interested parties (primary care, secondary care, microbiology, public health, veterinary medicine, dentistry, nursing and pharmacy) under the umbrella term; ARHAI - Antimicrobial Resistance and Healthcare Associated Infection. This panel meets to discuss current trends in antimicrobial use and resistance, recent advances in the field and also advises the Government. Other groups involving many professional societies are working together to make a difference. This has started to happen with the Start Smart and Focus initiative in secondary care, and European Antibiotics Awareness Day (EAAD) (http://www.dh.gov.uk/health/tag/eaad/). This year will see the launch of the TARGET website (Treat Antibiotics Responsibly; Guidance, Education, Tools) - a primary care toolkit hosted on the RCGP website to help inform improved antibiotic prescribing decisions in primary care.
Not taking any responsibility, or doing nothing because you think that what others are doing is more harmful, is not unique to this topic. It mirrors reactions to global warming and protecting the environment: “I don’t need to do anything because someone else is a greater offender than I am”, “whatever I do won’t make a difference.” However, if all the interested parties continue to take this attitude, then the situation for us and our patients will continue to deteriorate.
We are often criticised for prescribing too many antibiotics for many common general practice consultations (sore throats, coughs, urinary tract infections). There are many reasons why this is often the case. There is a fear that not prescribing an antibiotic could result in a complaint if subsequently the condition deteriorates while many antibiotics are prescribed in the hope of preventing complications. There is good evidence that they do neither  and in fact can cause harm (diarrhoea, vomiting rashes, to name a few). Other reasons for prescribing include time pressures or patient expectations. Perhaps some of us are not as aware of the effects of resistant infections as our secondary care colleagues, who see the consequences more frequently.
So, GPs are up against it. We have to decide whether a patient in front of us needs an antibiotic, often without evidence of benefit,  with few tools to call upon.   Some strategies seem to help doctors to reduce prescribing: interactive booklets, communication skills training, delayed antibiotic prescribing, and point of care tests. However, these interventions are probably not being used as widely as they might be. On the plus side, GPs rise to a challenge; we are used to dealing with uncertainties and balancing risks and benefits with shared decision making.
The answer is that we can’t change prescribing habits on our own. We need to engage with patients and empower them. We need to win the argument that if antibiotics are to remain effective for future generations, we cannot prescribe them as readily as previously. We can’t always predict the course of the illness. We can provide information about symptoms of deterioration so that patients are confident to seek help when needed. In the hectic pace of modern society there is no time to feel unwell and patients often forget that illnesses are inconvenient and that sometimes time is the only cure.
Resistant infections when they occur take longer to treat, may require multiple courses of treatment, cause more morbidity and result in a greater chance of hospitalisation and poorer outcomes. Faced with this situation, what would you choose to do – hope that someone else takes some responsibility and changes behaviour, or lead the way and start making small changes yourself?
So if you would like to be in the vanguard of this movement or would like more information to help you make better use of your time and prescribing decisions then you could undertake an on-line course on antibiotic prescribing in respiratory tract infection. Courses are available on the RCGP website www.RCGP.org.uk/TARGETantibiotics/which are free to all. Other useful resources to share with patients can be accessed through these pages.
Dr Naomi Stanton is the GP representative on the Advisory Committee on Antimicrobial Resistance and Healthcare Associated Infection and a GP in Gilfach Goch in Wales
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