Friday, May 3, 2013

#1: Biomedicine - Mechanistic and Physician-led Traditions



Description: While on placement at so far three sites, I observed that patient cases were discussed primarily in mechanistic terms by PTs* and other clinicans.  Physical pathology appears to be still the dominant paradigm of diagnosis and treatment, though attention was paid to patients’ psychosocial circumstances.  Furthermore, MDT meetings were almost always chaired and led by doctors.  Some degree of control was relinquished to non-physician specialists in various fields, such as PTs, OTs**, nurses and SALTS***.  However, control appeared to be retained in the hands of physicians for the most part and they appeared responsible for vetting the decisions of the entire team overall.


Feelings: Being brought to the norm of more traditional doctor-led medical culture, I had to consciously remind myself to observe and analyse staff interactions from the biopsychosocial viewpoint to spot the above-mentioned phenomena.   I did feel that  the hierarchical structure historically associated with biomedicine and recounted by practitioners of an older generation (such as my mother) was not as pronounced as the stories suggest, but still palpable at a more subtle level.  I did notice how doctors naturally gravitated towards roles of overall management and generally held the final say in most treatment decisions.  Overall, it seemed to me that change had occurred, but that the old culture was too deeply-rooted to completely disappear.


Evaluation: As we were taught in course modules on biopsychosocial medicine, mechanistic healthcare is not the ideal, given the complex and multifactorial nature of patient wellbeing.  However, given what I observed in a clinical environment, it is often the most practical modality of treatment, given the limited effect clinicians have on factors of a patient’s life not related to direct physical function.  The HCPC standards of proficiency for PTs state that therapists should work within the bounds of their professional scope and the law at all times and recognise when it is beyond their professional and legal boundaries to effect change in an aspect of a patient’s life.  Given patient rights to autonomy and basic dignity, not to mention constraints of time and venue, it is my view that a therapist will very often be limited to treating  a patient’s physical wellbeing.

A top-down hierarchical organisation may not necessarily be bad for an organisation.  Having served in the military, I can vouch for the importance of clear chains of command and accountability in ensuring the smooth running of an organisation.  This has clear implications in the processing of heavy caseloads in the public healthcare sector, as efficiency of time and resource use are necessary to maximise utility and ensure fair distribution of public spending. 


Analysis: Regarding organisation hierarchy, the question is whether doctors are necessarily qualified to lead MDTs****.  As noted by (Atwal & Jones, 2009), doctors may not be suited to lead in every situation, as suitability depends on an individual’s main competencies.  Given the ratio of doctors to other clinical staff in the NHS, I concur with (Atwal & Jones, 2009) that it is impossible for individual doctors to be experts in every possible field that might involve their department and should instead take full advantage of non-physician specialists within their department, such as PTs in the fields of musculoskeletal treatment and movement re-education. 


Conclusion: While the biopsychosocial model is the ideal standard of practice, practical concerns will often limit PTs (and other healthcare workers) to treating a patient’s physical causes of ill health.  The main compromise I observed with regard to this less-than-ideal situation was to treat mechanistically, but constantly bear in mind psychosocial factors and intervene where and when possible, eg. pushing for early discharge with comprehensive package of care to reduce stress on a patient upset at a long period of inpatient care.

As mentioned above, I have both observed and reasoned that a top-down hierarchical organisation facilitates efficient teamwork within public healthcare.  While the nominal office of leadership should indeed hold final say in decision-making with regard to patient care, the actual position may change hands depending on situational demands, as per (Atwal & Jones, 2009) model of fluid situational leadership.  Clinicians – both current and future, like myself – would do well to relinquish their traditional prerogatives and views of order to embrace the fact that their place on the hierarchy can and should shift according to the needs of the situation at hand, and be able to work in both subordinate and leadership roles.

*: Physiotherapists
**: Occupational therapists
***: Speech and language therapists
****: Multidisciplinary teams



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