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How to improve the hospital system : a question of organisation ?

Guillaume Couillard
Guillaume Couillard
Chief Executive Officer of Paris Psychiatry & Neurosciences GHU
Etienne Minvielle
Etienne Minvielle
Director of the Centre de Recherche en Gestion at Ecole Polytechnique (IP Paris)
Key takeaways
  • Hospitals can sometimes suffer from organisational complexity, where different logics – medical, administrative and care – cross paths, sometimes conflicting with one another.
  • The book L’hôpital apprenant (The Learning Hospital) takes up the challenge of proposing coordination methods that take these different “hospital rationales” into account.
  • Poor cooperation between different hospital stakeholders can, for example, lead to a “silo effect” and a lack of flexibility, which have a negative impact on the organisation.
  • On the contrary, the efficient flow of information and issues between sectors enables problems to be resolved in the best possible way.
  • The role of the hospital director is therefore to be on the ground to understand everyone’s circumstances and to act as an intermediary between the various hospital stakeholders.

There are nume­rous pro­blems sur­roun­ding the hos­pi­tal sys­tem in France. The most visible in the media are the lack of resources, the cri­sis in recruit­ment and staff bur­nout, though the orga­ni­sa­tion of these ins­ti­tu­tions is rare­ly ques­tio­ned. Yet, as places of advan­ced medi­cal tech­no­lo­gy, hos­pi­tals can also suf­fer as a result. There are three dif­ferent approaches at play – medi­cal, admi­nis­tra­tive and care – which can be dif­fi­cult to recon­cile. This is the chal­lenge that Guillaume Couillard, direc­tor of the Paris Psy­chia­try and Neu­ros­cience Hos­pi­tal Group, attempts to address in his book co-writ­ten with Anne-Lise Selt­zer and Michael Bal­lé, L’hôpital appre­nant — L’amélioration conti­nue du ser­vice de soin1 (The Lear­ning Hos­pi­tal : Conti­nuous Impro­ve­ment in Heal­th­care), publi­shed in 2024.

“Often, public debate about how hos­pi­tals work focuses on ques­tions of power — who should decide?” observes Guillaume Couillard. “In my view, howe­ver, the real issue is how the dif­ferent ratio­nales that coexist within a hos­pi­tal can coope­rate effec­ti­ve­ly and intel­li­gent­ly.”  Of course, hos­pi­tals, like all large struc­tures, have a bureau­cra­cy — that is, rules defi­ning roles and res­pon­si­bi­li­ties, as well as pro­ce­dures. The aim of this book is not to ques­tion them, because “they were born out of a neces­si­ty. If all orga­ni­sa­tions in the world have defi­ned orga­ni­sa­tio­nal rules, it is per­haps because we don’t know how to do other­wise, but also because it is gene­ral­ly very effec­tive : it gives mil­lions of people access to high-tech care. We must the­re­fore be as aware of the value of this type of sys­tem as we are of its limitations.”

The real chal­lenge is not to ques­tion these rules, but rather to ask our­selves how we can improve the way in which they work.

Reconciliation of conflicting rationales

A hos­pi­tal brings toge­ther various actors who do not all do the same job, and each of them fol­low a spe­ci­fic pro­cess to accom­plish their tasks. This is what the direc­tor of the Pari­sian hos­pi­tal calls “hos­pi­tal ratio­nales”. “The first ratio­nale is medi­cal,” he explains. “Fun­da­men­tal­ly, it is based on medi­cal science – that is, on the state of the art stan­dards and best prac­tices esta­bli­shed by science. Then comes the admi­nis­tra­tive ratio­nale : this is essen­tial­ly a set of rules and regu­la­tions that must be fol­lo­wed, which apply to orga­ni­sa­tions in addi­tion to a resource allo­ca­tion ratio­nale. The care ratio­nale, on the other hand, is found in the day-to-day orga­ni­sa­tion of ser­vices and remains quite dis­tinct from the medi­cal rationale.”

The first com­mon fai­lure made in large orga­ni­sa­tions is poor coope­ra­tion bet­ween the various players, cau­sing a “silo effect” – due to a lack of com­mu­ni­ca­tion, eve­ryone does what they have to do within their own area of res­pon­si­bi­li­ty, which usual­ly results in sys­te­mic effects being over­loo­ked. In addi­tion, “these three approaches are constant­ly inter­ac­ting,” says Guillaume Couillard. “To get them to coope­rate, infor­ma­tion needs to flow free­ly. Howe­ver, staff will always tend to assume that eve­ryone else has the infor­ma­tion they need to do their job.” This gives rise to a second effect, which the authors of the book also iden­ti­fy as a cause of fai­lure : the “rigi­di­ty” — “eve­ry­thing will be fine if eve­ryone does what they are sup­po­sed to do.” These two issues tend to per­pe­tuate a vicious circle. “In rea­li­ty, not only does good infor­ma­tion cir­cu­late very poor­ly, but it is also very par­tial,” he insists. “We tend to look at it from our own point of view, not by igno­ring the views of others, but by making assump­tions about what the rea­li­ty of others might be.”

Understanding each other’s circumstances

A clear example would be a bro­ken radia­tor in a room. Since he GHU where Guillaume Couillard is direc­tor has mul­tiple sites, the plumber’s tra­vel time must be taken into account. “In this very simple case, the main­te­nance team will seek to opti­mise its resources,” he explains. “Before hea­ding to a dis­tant site, it might be bet­ter to wait until there is more than one radia­tor to repair.” In this case, the main­te­nance team is assu­ming that this is not a serious pro­blem. Without igno­ring the pro­blem, they do not attach the same impor­tance to it as the heal­th­care team. “For other hos­pi­tal depart­ments, a bro­ken radia­tor means a room is out of use,” adds the direc­tor. “This can cause real dif­fi­cul­ties in the ope­ra­ting sche­dule, for example. Although eve­ryone is thin­king ratio­nal­ly, the lack of com­mu­ni­ca­tion bet­ween the two par­ties creates a real problem.”

“Good infor­ma­tion flow also means unders­tan­ding a situa­tion from everyone’s pers­pec­tive, for all par­ties invol­ved,” concludes Guillaume Couillard. “You can’t unders­tand it by assu­ming what it means for others.” So, when there’s a pro­blem, howe­ver big or small, if infor­ma­tion doesn’t flow pro­per­ly, the pro­blem will only get worse and, more impor­tant­ly, won’t be resol­ved in the best pos­sible way. “There is also a ten­den­cy to shift the blame onto others : let’s ima­gine that someone has not done what they were sup­po­sed to do. We would then say that “they did not fol­low the pro­ce­dure”,” he explains. “In rea­li­ty, the real ques­tion is rather why they did not fol­low it. Espe­cial­ly since, in most cases, anyone in the same situa­tion would have done the same thing.”

This gives the role of hos­pi­tal direc­tor enti­re­ly new signi­fi­cance. Above all, they must be acti­ve­ly invol­ved, unders­tand everyone’s cir­cum­stances and act as an inter­me­dia­ry bet­ween all the dif­ferent hos­pi­tal depart­ments. Accor­ding to Guillaume Couillard, this requires a great deal of self-awa­re­ness : “You must be com­for­table with the fact that you don’t know eve­ry­thing ! Some mana­gers still struggle with this, but you always have to make an effort to get out into the field to ful­ly unders­tand the rea­li­ty of the situa­tion. We always think we know what’s going on. But in rea­li­ty, we don’t know exact­ly, and we won’t know until we go and ask the people direct­ly involved.”

It is the­re­fore essen­tial to set up regu­lar mee­tings, with a cer­tain degree of for­ma­li­ty desi­gned to bring out all aspects of the situa­tion and com­mu­ni­cate each of these ratio­nales. Com­mu­ni­ca­tion must also be effec­tive. “The secret ingre­dient is sim­ply to agree on our pro­blems and not on what we think is a solu­tion,” he insists. “This step is often over­loo­ked. Ini­tial dis­cus­sions gene­ral­ly focus on solu­tions : “we need to do this”. This approach gets the pro­blem-sol­ving pro­cess off to a bad start, as it not only causes disa­gree­ment, with eve­ryone contri­bu­ting their own solu­tion, but also rein­forces the two effects men­tio­ned above (silos and rigi­di­ty).” It is the­re­fore a mat­ter of orga­ni­sa­tion that must take everyone’s point of view into account, ope­ning up new pers­pec­tives for thin­king about the hos­pi­tal of tomorrow…

Pablo Andres
1M. Bal­lé, G. Couillard and A.— L. Selt­zer, L’hôpital appre­nant — L’amélioration conti­nue du ser­vice de soin 2024

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