Category: Medical Education

  • Trends in Primary Care Workload

    de Dumast L, Moore P, Snell KIE, Marshall T. Trends in clinical workload in UK primary care 2005–2019: a retrospective cohort study. Br J Gen Pract. 2024 Apr 15;BJGP.2023.0527.

     

    This study explored the changing workload in UK general practice between 2005 and 2019, focusing on consulting rates and consultation durations for GPs and practice nurses. The research considered both direct patient care (face-to-face and telephone consultations), and patient-related administrative tasks.

     

    The findings showed a significant increase in overall workload for both GPs and nurses, with a notable rise in administrative tasks for GPs, influenced by factors such as direct access to diagnostic services, the shift of work from secondary to primary care, and the introduction of the Quality and Outcomes Framework (QOF). This framework, introduced in 2004, rewarded improvements in long-term condition management but probably contributed to the rise in GP administrative duties. From 2014 onwards, clinical workload plateaued, though the increase in administrative work compensated for the decline in face-to-face consultations.

     

    The study’s main strength lies in its comprehensive data collection, covering nearly 70 million person-years of observation, making it a large analysis of clinical workload. However, limitations include the exclusion of data post-2020 due to disruptions caused by the COVID-19 pandemic, and potential inaccuracies in consultation duration recording.

     

    The findings align with previous research showing increased GP consultations and longer consultation times. Additionally, multi-morbidity prevalence, defined as two or more long-term conditions, rose from 22.5% in 2005 to 31.6% in 2019, contributing to the rising workload. Patients with multi-morbidity had more frequent and longer consultations compared to those without. This is something I have also experienced. From an anecdotal view, patients are also better informed, are more likely to be aware of what is available in terms of treatment and intervention, and I feel things have become more transactional. The study is an observational one, so care needs to be exercised in drawing inferences, but it does highlight the requirement for primary care adjustments to accommodate the growing complexity of patient needs, especially with fewer full-time equivalent GPs available.

     

  • Exploring Cholesterol Management in Emergency Care: A Closer Look

    Charlton K, Rees J, Burrow E. Identifying high cholesterol in the ambulance setting:a mixed-methods cohort study to tackle health inequality. J Public Health (Oxf).2024 May 29;46(2):277–85.


    A recent study examined how people using a regional NHS ambulance service deal with high cholesterol (hyperlipidaemia) and their subsequent health behaviors. The study involved 203 participants, more than half of whom were diagnosed with high cholesterol. Interestingly, the study found that younger people and those with higher cholesterol levels were more likely to seek further medical management, while socioeconomic status (SES) did not seem to play a role in whether or not participants sought help.


    One surprising finding was that while low SES is often linked to poor health, it did not predict whether someone had high cholesterol or if they would seek treatment for it. Instead, other factors like existing health conditions, health education, and personal behavior were more influential in determining whether someone would take steps to lower their cholesterol.


    Many participants did not act on their high cholesterol diagnosis, often because they were dealing with other health issues they considered more urgent. Even though they received advice on managing cholesterol, many were confused about their diagnosis
    and the risks, leading them to neglect further treatment or lifestyle changes that could help reduce their cholesterol levels.


    The study also highlighted challenges like difficulty in getting follow-up appointments and issues with contact information, which further hindered engagement with healthcare. Some participants didn’t have an accurate phone number on record, making it hard to reach them for follow-up care, which may reflect broader issues of digital exclusion and health inequality.


    The research underlines the need for better public health messaging and support systems that address these barriers, particularly for those with low SES. It suggests that improving initial engagement with cholesterol management could help reduce health inequalities and improve outcomes for those at risk of cardiovascular disease.


    This study offers a fresh perspective by focusing on a group often overlooked in cholesterol research—those using emergency services—and highlights the complex factors influencing health behaviors and the importance of tailored approaches to public health interventions.

  • Understanding the Role of PAPP-A in Pregnancy Outcomes: What the Research Tells Us

    I love PUNS and DENS (Patient Unmet Needs and Doctors Educational Needs). It is something I intend to continue until I stop practising medicine, encourages self-reflection, and is an important part of lifelong learning. I recently had a patient who was having additional screening as they had a low level of PAPP-A discovered at routine antenatal screening. She was consulting about something else, but I wasn’t 100% sure of the role of low PAPP-A levels, and poorer outcomes in pregnancy such as pre-eclampsia and low birth weight. We do very little antenatal care in Defence, it being almost exclusively the preserve of the community midwifery team. I was also unsure of the predictive value of the test so, being inquisitive, did a quick literature review. There were a number of papers I found, but this systematic review and meta-analysis seemed high quality and originated from my affiliated University, Birmingham:

    https://research.birmingham.ac.uk/en/publications/association-of-serum-papp-a-levels-in-first-trimester-with-small-

    I have read it but for the purposes of this blog, asked ChatGPT to summarise the discussion:

    Recent research has explored how a specific protein in early pregnancy, called Pregnancy-Associated Plasma Protein A (PAPP-A), might help predict certain pregnancy complications. PAPP-A levels are measured during the first trimester, and this study found that very low levels of this protein can be linked to a higher risk of complications like preterm birth or having a small baby.

    However, it’s important to note that while low PAPP-A levels do indicate a higher risk, the prediction isn’t perfect. Most women with low levels of PAPP-A will still go on to have healthy pregnancies, and many who experience complications will have normal levels of this protein.

    The study’s strength lies in its robust and thorough approach to reviewing existing research, but there were some limitations. For example, differences in the studies they analyzed led to some inconsistent results. Additionally, the researchers had to simplify their analysis by treating PAPP-A levels as either “low” or “not low,” which can oversimplify the true relationship between PAPP-A and pregnancy outcomes.

    The research highlights that while PAPP-A can be a useful marker, it’s not enough on its own to predict pregnancy outcomes. More research, especially studies that look at individual patients’ data, is needed to fully understand how PAPP-A interacts with other factors throughout pregnancy.

    Currently, in the UK, PAPP-A is used as part of screening for Down syndrome, but it’s not yet used to predict other pregnancy risks. Before it could be used in this way, doctors would need to be sure that they can effectively intervene to help women identified as high-risk based on PAPP-A levels. For now, the study helps doctors provide better information and support to expectant mothers who have low PAPP-A levels, ensuring they understand what it might mean for their pregnancy.

    So there you have it. As I thought, it’s one of those tests where both the sensitivity and specificity are not amazing, but not bad. Indeed, the relationship between placental thickness and PAPP-A levels demonstrated a sensitivity of around 70% and a specificity of around 50% in one study I found. Another study looked at low PAPP-A levels and risk of pre-eclampsia, finding a significant association with low levels (<10th centile). It should be noted, the analysis in this study was not multivariable so there was a risk of confounding variables also having an effect, a point the authors recognise.

    I found this patient information leaflet which summarises it nicely.

  • Very irregular but harmless pigmented skin lesion

    The ABCD rule (Asymmetry, Border irregular, Colours mixed, Diameter over 6mm) is a useful rule of thumb for evaluating suspicious skin lesions. It is…

    Very irregular but harmless pigmented skin lesion
  • Artificial Intelligence skin lesion diagnostic apps-good or bad?

    A position statement appeared in a recent Journal of the European Academy of Dermatology and Venereology (JEADV) was recently published. It was a …

    Artificial Intelligence skin lesion diagnostic apps-good or bad?
  • Chaos and Clues…

    Really useful blog post from Molehunter talking about different systems for stratifying skin lesions when considering the risk of malignancy.
  • Skin lesion diagnostics and dermoscopy day conferences 8/9 June 2023, Southampton

    Having done one of Stephen’s courses before, I suspect this will offer an awful lot in educational value…

    I’m glad to announce that booking for this is now open. Full details of programmes for both days will be announced here shortly (see below for 9th …

    Skin lesion diagnostics and dermoscopy day conferences 8/9 June 2023, Southampton
  • Melanoma picked up on skin check

    A patient being followed up for a melanoma several years earlier was found to have this small lesion on their back. It was new as far as the skin …

    Melanoma picked up on skin check
  • Irregular pigmented lesion on the cheek

    A GP referred this patient on the urgent cancer pathway as a suspected melanoma. Rightly so. The lesion was new over the last year, growing and had …

    Irregular pigmented lesion on the cheek
  • Funny looking mole on forearm

    A funny looking mole on someone’s forearm. As we say in England, ‘funny peculiar, not funny ‘ha ha!’ Note the background of white, sun-damaged skin. …

    Funny looking mole on forearm