Showing posts with label surgical ethics. Show all posts
Showing posts with label surgical ethics. Show all posts

Tuesday, September 01, 2009

Botox? Bollocks!

I had a little chuckle when I saw the Cosmetic Physicians getting upset at what they perceive to be the underhanded tactics of some Cosmetic Nurses.

For the benefit of those who have been living under a rock, there is a movement called Cosmetic Medicine. It is championed by the Cosmetic Physicians Society of Australasia the Australasian Society of Cosmetic Medicine and the so-called Australasian College of Cosmetic Surgery.

In a sense, many doctors practice cosmetic medicine in some way. Some skin lesions aren't likely to be cancers but are removed anyway at the patient's insistence. Some varicose veins are more a nuisance than a risk to life or limb and still get removed. Some footballers have surgery to speed their recovery and short term function when they would have healed on their own anyway. The line between what is truly deserving medicine and what is discretionary (or "cosmetic") is a very fuzzy one.

Nevertheless, cosmetic medicine is a booming industry. They like calling it Cosmetic "Medicine" because it is much more acceptable to pop a pill or have an injection than to have "Surgery" these days.

I have occasionally been caught at the dinner table between a plastic surgeon and a "cosmetic surgeon" having a good go at each other. The plastic surgeon (who, like me, undertakes a minimum of 5 or more years of basic surgical principles and practice after at least 2-3 years of general medical experience, followed by specialist surgical training in plastic surgical and reconstructive surgical techniques, and often further subspecialty fellowships locally or overseas) argues that cosmetic surgeons are not trained in the basics of surgery and surgical techniques, the care of the complex patient, the management of severe complications after surgery, and the wide range of techniques required in modern surgery.

The cosmetic surgeon (who could be from a wide range of backgrounds such as a doctor who has not undertaken any form of specialist training and just decides to set up shop, or a specialist in another field like a dermatologist or a GP who decides to extend their practice into cosmetic fields, or any of these people who choose to undertake a 1-3 year informal apprenticeship with another "cosmetic surgeon") argues that you don't need to learn how to do a microvascular anastomosis in order to inject collagen, do tummy tucks, perform liposuction, or do a boob job. Instead, they say that you need an "eye for aesthetics" which they say plastic surgeons lack, and you need experience in a dedicated cosmetic clinic where finer and more subtle work is done rather than a public hospital where plastic and reconstructive surgeons deal with major deformities and mangled patients.

Obviously I am a little biased, but cosmetic physicians are really in a much bigger mess because firstly they have failed to set common standards for themselves. This is inevitably because they come from very disparate backgrounds, and therefore any attempt to standardise a training program akin to surgical training runs the risk of rendering a whole generation of self-taught cosmetic physicians unable to meet their own standards, without very prolonged and generous "grandfathering" provisions.

Secondly, cosmetic physicians perform a wide variety of procedures, from Botox injections, Collagen or dermal filler injections, liposuction, abdominoplasties, breast enhancements, facelifts, dermabrasion, laser skin therapy, varicose veins surgery, and all sorts of procedures related only in the fact that their goal is to make you look better. There is no common set of skills. There is no fundamental "principle". There is, in short, nothing to base a training program upon other than learning a few tips and tricks here from as many other disciplines as possible. It's like taking a random factory production-line worker off the Boeing production line and saying "Why don't you ask everyone else in the factory a few questions, then we'll give you a building and you can build the new 787 Dreamliner for us?" From all the trouble that Boeing is having, perhaps that is really what is happening!

Thirdly, once you leave the moral high ground and start sniping at your own colleagues and lowering the standards of training necessary to perform these procedures, there is really no limit as to how low it can go. Cosmetic physicians standing up and saying that you don't need to be a surgeon to do cosmetic procedures is only step one. Step two (as described below) is cosmetic doctors supervising procedures done by cosmetic nurses in order to make more money. Step three (also described below) is for Cosmetic nurses standing up and saying that you don't need to be a doctor to do these procedures. Step four is beauticians standing up and saying that you don't need to be a nurse to do these procedures. Step five is some bloke in Mexico who does breast implants with a second hand diathermy machine and a spoon in his garage.

Just like Melissa Blandfort who is a travelling cosmetic nurse performing invasive procedures in patients for cosmetic purposes in various beauty salons, and without the review or approval of a doctor. Her website does not mention Botox by name, but clearly says that she performs:

Injectable wrinkle treatments
Injectable wrinkle treatments have now been in use as a cosmetic treatment for over 20 years. They relax a wrinkle causing muscles, to help improve the appearance of the wrinkle. It is extremely effective in treating crows feet, frown lines and other wrinkles caused by a muscle contraction. It is generally most effective in people aged form 25 to 55 years of age. It takes up to ten (10) days to have full effect and can last up to four (4) months.

Now, last I checked Botox and similar paralytic or neuromuscular blockade agents were prescription-only in Australia, so unless she takes a doctor around with her to write out scripts for these patients, I can't see how she can be legally injecting anybody with Botox. Her website says nothing about her being accompanied by a doctor, and I would hate to be the 20th patient receiving Botox out of her multi-dose vial that mysteriously appeared out of nowhere.


Links:

  • Botox trend creating worry lines - Brisbane Times
    (Click to Expand)


  • Four Corners 2006 Episode "Buyer of Beauty, Beware" - MUST SEE! The reporter for this episode is Jonathon Holmes who currently fronts Media Watch. Watch out of the liposuction procedure gone wrong at about 40 minutes in.

  • A death after liposuction exposes busy illegal clinic - The Boston Globe, 2006

  • Ex-footballer Colin Hendry's wife dies after operation to repair botched cosmetic surgery - Daily Mail UK 10th July 2009

  • Choice Magazine review of Cosmetic Surgery

  • Patients at risk in ugly cosmetic surgery wars - SMH, 2006

Thursday, August 14, 2008

Scan Me, Scan You

"Mrs Burns?"

40 heads turn around in the outpatients waiting area as I call for the next patient. "Mrs Burns?"

A chubby elderly lady stands up with her daughter and they make their way into the windowless consulting room.

It's a fairly standard consultation. Her GP has referred this moderately obese woman in her late 50s with two episodes of colicky abdominal pain over the last six months. An ultrasound shows some small gallstones but no CBD dilatation. LFTs are normal.

It's clear that the problem is not reflux, and it has only happened twice - after Christmas dinner and a big Easter Lunch. Diagnosis: Biliary Colic.

"There's really no need to worry, Mrs Burns. The likelihood is that you will get some discomfort, maybe some diarrhoea, if you eat a very fatty meal, such as fried food. There's a very small chance that the stones could block the bile duct or gall bladder and that you might get inflammation or infection, in which case you would get quite unwell and should come to the Emergency Department. Otherwise, I would only recommend surgery if you were to develop frequent pain whenever you eat."

"Are you sure it's not cancer?" says the daughter. "My boyfriend's father's second cousin's next-door neighbour had pain like this and they found a cancer in his pancreas. He died in agony after five operations. They say it's a hidden killer."

I struggle to keep a straight face. "There is no reason to think that a cancer is there. Your mother's bowel actions are normal. Her weight is, er, stable. The blood tests are normal... at this time. I think it is just the gall stones. I'm happy to keep an eye on things, and if things were to change then I'd consider a CAT scan, but there's no reason to do that now."

"Wouldn't it be too late if she had symptoms? Why not scan her now? We don't want to end up like that bloke on the news." I sigh, silently to myself. Last week a poor chap died of a subarachnoid haemorrhage because the experienced ED physician decided that a 35 year old man with a long history of migraines didn't need yet another CT brain for yet another headache.

I could give the spiel about unnecessary radiation exposure. I could talk about blowing out the public healthcare budget and our taxes on inappropriate investigations. Or I could reach for the request slip.

"Leave the young man alone, dear. He's told us what the problem is. Don't you trust him?"

I smile to myself as I show them the door. The patient herself has let me off the hook, and highlighted the inter-generational change in "health consumer" behaviour. I cross my fingers and hope I'm right.

That was my 100th blog post. I realise that as an irregular blogger it is challenging to build up a large readership but I hope that those of you who happen to stumble upon my blog find it interesting and thought-provoking. Please keep up your comments, as that is the only way to know that somebody actually reads my blog!

Friday, July 25, 2008

The Unwanted Child: Part 2

As a followup to my earlier post, The Unwanted Child, I thought that I would link to more recent reports in this case.

Basically the parents have been unsuccessful in their lawsuit, and I breathe a sigh of relief (as a medical professional). For more information, follow these links.
  • Lesbians fail in lawsuit over child (SMH) (Click to See)

  • Court dismisses IVF negligence case (ABC News) (Click to See)

  • IVF negligence case shouldn't have gone to court: AMA (Click to See)

Tuesday, June 24, 2008

Heart Check? Blank Cheque! Part 2

ACA - Heart Check Con
ACA - Heart Check Con
Last year, I wrote a blog entry entitled Heart Check? Blank Cheque!.

It looks like our good friend, A Current Affair, has put their "investigative skills" to the case and done a slag piece on Heart Check. Please note that I had absolutely nothing to do with this - but I don't feel the least bit sorry for them.

Clearly this piece has had more effect than my blog entry, as this Heart Check Clinic Manager reports in her blog. Hopefully it has had no involvement in her marital difficulties.

Click on the image above to see the ACA video.

Monday, June 16, 2008

Pssst! Pass it on!

A few months ago, one of my private patients took a turn for the worse. She had had a minor procedure which had gone smoothly. Unfortunately, in the several hours after the operation she developed some bleeding under the wound. I was not notified.

I returned the next day to find a tennis-ball sized haematoma, five layers of gauze and combine reinforcement, and a drain bottle that had fallen out. Multiple entries were made in the notes of the increasing haematoma, but no attempt made to contact me.

The patient was, thankfully, not upset or distressed. She was in some discomfort and agreed with me that the safest thing to do would be to return to theatre to evacuate the haematoma later that day.

Unfortunately, my secretary spent the better half of the day trying to track down an anaesthetist without success. Such is life in the private sector. Most private hospitals do not have on-call rosters, because most surgeons have direct relationships with anaesthetists that they use regularly. Unfortunately, none of mine were available at short notice, and in this situation you have to scratch around for anyone who is available and willing to come in after hours for a half-hour operation that doesn't pay very well.

After making some more phone calls myself, I managed to find a friend of a friend of a friend who was available to come in for the case. It was a simple job. A light anaesthetic, a small cut. A gentle squeeze and a few spots of diathermy. A drain tube was repositioned and the wound closed with interrupted sutures. We were all in and out of there in under an hour. The anaesthetist was jovial and friendly, and genuinely helpful. He made a point to give me his business card so that I could "Call me anytime."

As I was writing up my notes, however, one of the anaesthetic nurses approached me. "Doctor, I'm not sure whether you know, but there's a reason Dr Anaesthetist is usually available for these cases. Apparently a few years ago he was involved when some Fentanyl went missing from the DD (Drugs of Dependency) cupboard."

It turns out that the rumour was widely known - over a period of several months, the drug cupboard counts were intermittently short one or two ampoules. Not on a regular or frequent basis, but allegedly usually after a list involving this anaesthetist. It was said that he had been questioned by administration but no action taken. Since then no more drug counts had been suspicious. But the implication was clear. The anaesthetist is, or was, a drug addict.

This was a terrible allegation against an anaesthetist. It was an unproven one. No charges were laid, no disciplinary action taken. Not enough evidence existed to involve the Medical Board. All that was left was circumstance, gossip, and rumour. And a reputation that was now shattered, a career decimated.

Apparently work dried up. Lists were dropped. Phones stopped ringing. In response, this anaesthetist was forced to scrounge around for work. He had no public appointments to fall back on. He had no ICU experience to rely on. He put his name down at every private hospital in town for emergency anaesthetic work. He never said no to a case. But he had no regular lists.

I struggled with the thought of whether I should use him in the future. He seemed nice. He was competent (albeit anyone can be competent when the job is simple). The allegations were just talk and innuendo. But if they were true, how could I entrust my patients to his care? If they were false, how dare I prejudice someone based on rumour?

I never used his services again. I tell myself that it was not because of what was said - I have my regular anaesthetists, and a situation like that has not arisen since. But I feel terrible. His business card still sits in my desk drawer. I always think whether he is surviving. Occasionally we hear about an anaesthetist overdosing - I always wonder whether it is him. I have done nothing, and yet I feel guilty. That has been my secret.

Wednesday, March 12, 2008

I don't care...

This article in Academic Medicine recently caught my eye, observing that US medical students have a declining level of empathy for their patients during the course of their studies.

March 2008, 83:3
Fulltext | PDF (82 K)

Is There Hardening of the Heart During Medical School?
Physician-Patient Relationship


Academic Medicine. 83(3):244-249, March 2008.
Newton, Bruce W. PhD; Barber, Laurie MD; Clardy, James MD; Cleveland, Elton MD; O'Sullivan, Patricia EdD


Abstract:
Purpose:
To determine whether vicarious empathy (i.e., to have a visceral empathic response, versus role-playing empathy) decreases, and whether students choosing specialties with greater patient contact maintain vicarious empathy better than do students choosing specialties with less patient contact.

Method: The Balanced Emotional Empathy Scale was administered at the beginning of each academic year at the University of Arkansas for Medical Sciences for four classes, 2001-2004. Students also reported their gender and specialty choice. Specialty choice was classified as core (internal medicine, family medicine, obstetrics-gynecology, pediatrics, and psychiatry) or noncore (all other specialties).

Results: Vicarious empathy significantly decreased during medical education (P < .001), especially after the first and third years. Students choosing core careers had higher empathy than did those choosing noncore careers. Men choosing core careers initially had empathy exceeding population norms, but their empathy fell to be comparable with that of norms by the end of their third year. The empathy of men choosing noncore careers was comparable with that of norms. Women choosing core careers had empathy scores comparable with those of norms, but the scores of women choosing noncore careers fell below those of the norms by their second year.

Conclusions: The findings suggest that undergraduate medical education may be a major determinant differentially affecting the vicarious empathy of students on the basis of gender and/or specialty choice. The greatest impact occurred in men who chose noncore specialties. The significant decrease in vicarious empathy is of concern, because empathy is crucial for a successful physician-patient relationship.

(C) 2008 Association of American Medical Colleges


Let me summarise this briefly. Conclusions:
  • "Vicarious empathy" is the empathic response you can't control, the "gut feeling".
  • "Imaginative empathy" is something that can be acquired - "What if I were in their shoes?"
  • Empathy = Good (a generalisation)
  • The more empathic you were before you started medicine the more likely you would be empathic at the end.
  • Everybody loses vicarious empathy during the course of their degree.
  • If you chose to specialise into surgery pathology or radiology you were (likely to be) less empathic.

I'm no rocket scientist, but I take issue with the belief that Vicarious Empathy is a good thing. Getting teary when discussing the risks of intraoperative death during elective surgery is not a good thing. Getting butterflies when a patient tells me about their grandchild with a congenital heard disorder distracts me from looking after the patient. But then again I'm a surgeon... who am I to comment?

Tuesday, September 25, 2007

The Unwanted Child

This case disturbs me in the same way that it would disturb much of the community:
  • Should a couple who are unable to have children naturally due to a lifestyle choice be allowed to do so via IVF?
  • Should the birth of a healthy, but unintended child be something for which compensation should be claimed?
  • Should the ACT continue to have medical negligence laws that are out of step with the rest of Australia?
  • Should you be able to sue for relationship stressors which are a normal part of parenting?


What makes me more uneasy is, however, the thought that "There but for the grace of God, go I".

I could be the parent with unexpected twins and a strained relationship and career.

I could be the surgeon who performs or supervises a completely routine procedure while the patient utters something minor, innocuous, or unheard while sedated.

Nobody outside the theatre can profess to know what happened during that procedure, or what the successful conception rates of IVF are now, or whether it is unusual to implant a single or multiple embryos in a mother-to-be who is desperate to have children.

Just imagine - you are about to wheel into the operating room when the patient says "Doc, don't messh up my tatt. Ith really importanth to mee... zzzz..."

The patient is half awake and non compos mentis, there is no way to remove the skin cancer without cutting through the tattoo. You have a signed consent form authorising removal of the lesion. You can't remember whether you discussed the tattoo at the time of consent - but it's hard to believe that you didn't. It's highly likely that the patient won't remember making that comment. Do you cancel the case? Do you proceed?

That may or may not be what happened - but I can imagine it happening to me tomorrow.

I am trying out a new JavaScript function from here. Let me know what you think.

SMH: Lesbian sues over IVF twins (Click to See)


Bris Times: Lesbian IVF case divides community (Click to See)


News.Com.Au: Lesbian IVF case leaves ACT vulnerable (Click to See)

Thursday, August 30, 2007

Heart Check? Blank Cheque!

I recently came across a group of clinics called Heart Check. Clearly there is some controversy about how they operate. They advertise "free" (subject to bulk-billing conditions) heart checkups on TV and radio and encourage patients (or customers) to spread the word amongst their friends and relatives. They even advertise via Shop-a-dockets!

My patients have been telling me about their visits to these clinics. On arrival the clients fill out a questionnaire which encourages them to report the most trivial of potentially cardiac-related symptoms. An on-site GP railroads them into describing any palpitations, chest, shoulder, arm or neck discomfort, shortness of breath on (extreme) exertion, smoking history, and any personal or family history of diabetes, ischaemic heart disease, hypertension, hyperlipidaemia, obesity or any form of cardiovascular disease. There is a minimalist history or examination otherwise.

They then automatically get an ECG, and barring someone who is going to keel over and die if they walk for 2 minutes, they are then recommended to have an exercise ECG. Anyone who reports palpitations gets a Holter monitor.

Depending on the results, you are either sent to hospital, a cardiologist, a surgeon, or a GP. By depending on the results, I mean that if you are a robot whose heart rate does not vary from 60 bpm ever, you might get sent to your GP with an "All Clear" report. Otherwise, you are almost guaranteed a referral to a specialist of some sort (though if you develop an AMI on the treadmill they terminate the test and call an ambulance). Even better, sometimes they send you to your GP to get a referral to a specialist.

This is not a new idea - I suppose it all started with screening tests such as the urine dipstick for glucose (looking for diabetes) and proteinuria (for early renal failure), breast cancer and prostate cancer screening (with mammograms, breast and rectal exams and serial PSAs), and now FOB tests (for possible early bowel cancer). These are all targeted as a public service, rather than a profit-making exercise. A great deal of thought has been put into working out the pre-test probabilities for these screening tests (well, maybe not for serial PSA). Ever since then a whole series of very questionable clinics have set up shop - ranging from those offering coronary calcium scoring to whole body CT scanning. Of course Heart Check is not alone in this business (WA Cardiology offers CT Coronary Angiography).

Now, I have mixed feelings about all of this. Firstly, I have to admire Heart Check's efficiency and protocol. It is almost an ideal setup for a surgical practice. Shoehorn your patients quickly and efficiently into a provisional diagnosis, investigation protocol and treatment plan. It doesn't matter whether they really have something wrong or not - there is always someone else to palm the patients off to afterwards. Get them in and out, and make a mint along the way. My accountant would love a practice like that.

After a great deal of consideration, though, I have decided that what they do is blatantly unethical. The fact is that they prey on public fears of heart disease. Like all good advertisers, they create a need by convincing the general public that they could have a hidden risk of dropping dead - all preventable by having an ECG. Even better - it's free!

They skirt around Medicare requirements by employing an on-site GP, even though the GP has no role other than to initiate these investigations, and in fact, does not even need to hold any qualifications such as an FRACGP. They perform an abbreviated stress test (on behalf of an off-site cardiologist), and consider abnormal what most sensible doctors would see as normal findings (so that the patients feel that they "found something"). They then take no responsibility for subsequent care, and refer off to a host of other specialists via the patient's normal GP.

And then they dare to claim it all on Medicare so that our taxes foot the bill. Generally there is a gap fee for anything other than the basic 12-lead ECG, but you wouldn't know it from the advertising. When noise-complaints group Noisewatch tried to stop Heart Check's rather annoying advertisements they lost out. Perhaps they might have had more luck if they'd focused on the last line in the ad: "It's fully covered by Medicare."

But how can I complain when they introduce patients back into the health system, ultimately providing me with a source of referrals, all of whom I can safely pat on the back and say that despite what the doctor at the Heart Check clinic told them, their tests results are well within normal range, their lack of symptoms are nothing to worry about, and send them on their way with a nice fat bill (again, largely subsidised by Medicare). Sometimes I even find something real, such as a hernia, on my clinical examination which I can, in turn, investigate and treat even though the patient never complained of anything in the first place!

Have I been seduced by the referral merry-go-round? Am I getting sucked into the unnecessary investigation whirlpool? Perhaps it is normal practice in somewhere like the US - but it seems decidedly out of place in Australia.

Monday, August 20, 2007

ACCC strikes again

Doctors fined for breaching trading laws from The Australian, July 5 2007.
Doctors fined for breaching trading laws
July 05, 2007
TWO leading Adelaide heart surgeons have been fined a total of $110,000 for trying to stop a third surgeon operating on private patients in South Australian hospitals.
In a judgment handed down in the Federal Court today, John Knight and Iain Ross were each fined $55,000 and ordered to attend a compliance seminar after breaching competition laws.

In action brought by the Australian Competition and Consumer Commission (ACCC), Judge John Mansfield ruled that doctors Knight and Ross had come to an arrangement to hinder or prevent a colleague, Craig Jurisevic, from performing surgical services on private patients unless he underwent further training.

The judge said on six occasions between February 6, 2001 and March 9, 2001, Knight and Ross advised hospitals where Dr Jurisevic had wanted to work or surgeons who had been asked to support his applications, that he was insufficiently trained or had not completed his training.

This was despite Dr Jurisevic having been legally qualified and being admitted as a fellow to the Royal Australian College of Surgeons after completing the advanced surgical training program.

Judge Mansfield said Ross and Knight had also come to an arrangement with another surgeon, James Edwards, not to work at a hospital where he operated provided he did not work at a hospital where they performed surgery.

Judge Mansfield said the admitted conduct of Knight and Ross involving Dr Jurisevic stemmed from a decision by him not to take up an 18-month training position in Boston and to begin performing surgery on private patients in Adelaide instead.

"This upset Messrs Knight and Ross,'' the judge said.

He said it was not possible to determine the extent of loss suffered by Dr Jurisevic.

But he said the actions of Knight and Ross had raised barriers to other surgeons entering the Adelaide market.

"As a result ... newly qualified cardiothoracic surgeons in Adelaide were likely to consider they were, in effect, required to undertake further training, overseas or interstate, in order to practise as a cardiothoracic surgeon,'' Judge Mansfield said.

He said the result of this case should serve to ameliorate the impact of any such ongoing effect.

The judge said he also accepted that both Knight and Ross genuinely believed Dr Jurisevic needed more training and praised the two doctors for cooperating with authorities.

Their admissions had saved both the court's and the ACCC's time, he said.

In a statement Knight and Ross said their actions were motivated by concerns over patient safety.

"At all times, patient safety was very much in our minds,'' the surgeons said.

They also expressed concerns over the operation of competition rules on the medical profession.

"Whilst we recognise the importance of competition rules in the market place, we are concerned that the legislators have had insufficient regard to matters of patient safety in seeking to apply those rules to the medical profession,'' they said.

What bothers me about this case is how close a line we tread to breaking the law.

For example, doctors in Australia are not allowed to advertise their services. But when does marketing become advertising? How big an entry in the Yellow Pages is allowable? Is it OK to have a small sign outside your clinic, or a big sign outside your clinic, or a big billboard down the road?

When we give advice to each other about which areas are underserviced and would be better places to practise, is that inviting someone into a non-compete arrangement?

Judge Mansfield said the admitted conduct of Knight and Ross involving Dr Jurisevic stemmed from a decision by him not to take up an 18-month training position in Boston and to begin performing surgery on private patients in Adelaide instead.

...

But he said the actions of Knight and Ross had raised barriers to other surgeons entering the Adelaide market.

"As a result ... newly qualified cardiothoracic surgeons in Adelaide were likely to consider they were, in effect, required to undertake further training, overseas or interstate, in order to practise as a cardiothoracic surgeon,'' Judge Mansfield said.


Hang on, I thought that there was already an expectation that some form of post-fellowship training or experience was desirable. Perhaps this means I can cancel the PhD and the two unpaid overseas posts I had planned?

Sunday, April 08, 2007

I love LUSCS?

Doctors told to reduce caesarean births
The New South Wales Health Department has issued a new directive aimed at trying to reduce the number of unnecessary caesarean deliveries in state public hospitals.

The new policy says a request from a mother to have a caesarean section is no longer a justifiable reason for performing the procedure, if there is no medical reason.

Dr Andrew Child from the Health Department says under the changes a doctor must fully explain to a woman all of the risks associated with a caesarean section before one can be performed.

"It will change the attitude of the staff," he said.

"At the moment the staff are tending to just give it a quick tick whereas this will enforce the need to make sure that all the risks and dangers are very clearly put on the table."

Firstly, does the NSW Department of Health seriously believe that anybody performs Caesarean Sections on a whim, without due consideration for the indication, benefits and risks? Or that women agree to a Caesarean Section without appropriate consultation, advice and consideration?

Secondly, like any surgical procedure, it is normal practise to explain to the patient the risks associated with the procedure that is planned. The only exception to this rule is where the patient is incapacitated (and therefore the explanation goes to the person who is most responsible for the patient), or in the setting of a life or limb-threatening emergency where the patient is unable to understand or comprehend the situation, or time is so critical that there is no option (these usually all happen together). Though obviously in the Health Minister's mind, a Caesarean Section is not like any other operation. Perhaps the only "change in attitude" should start at the top. A Caesarean Section is an operation. A Caesarean Section is an operation. A Caesarean Section is an operation...

Lastly, perhaps there should be a similar edict warning mothers of the risks of not proceeding with a Caesarean Section when recommended, the risks or home birthing, or the risks of getting pregnant in the first place!

Perhaps it might have kept this poor couple out of trouble: Twins' home birth risk 'downplayed'

I am sure that Dr Crippen would have plenty to say, given his Campaign Against Reckless Midwives (or "Madwives", as he prefers). Perhaps we are inevitably heading towards the NHS model of perinatal care - though not if this article from The Times has anything to do about it.

Personally, having just been through the whole business recently, we had a fantastic obstetrician and some excellent midwives in the delivery suite, though once we left for the post-natal ward the quality and empathy of the ward midwives left a great deal to be desired. You get the whole range from the uncaring to the overbearing. Nevertheless, we have each other. And now two little boys.

Wednesday, June 07, 2006

Can't you take a hint?

Betty was 95. She lived in a nursing home. She was delirious and bedbound. She had diabetes, emphysema, untreatable ischaemic heart disease, and a recent stroke. And now she had a fever and a gangrenous leg.

She was going to die, sooner or later.

"She's a fighter" her son said. "Before she became delirious, she told me that she'd rather lose her leg than die."

I didn't say what I was thinking - "This is not a life. You are just torturing her. She is going to die anyway."

Instead I say: "I appreciate what you are saying, but you must understand that amputating her leg has a very high chance of killing her, both immediately and in the near future. And even if she were to survive that operation her quality of life would only be worse, not better. She would definitely never walk again."

"We know that, doc, but we'd rather she die under an anaesthetic than like this. We know that's what she'd want. She doesn't walk as it is."

Perhaps I am weak, but I cannot flat out refuse to do it. I don't know for certain that she will die. She might pull through. Her chances are poor, but they are not zero.

Two days later she is awake and talking to her family. She thanks me for doing the amputation, and goes back to her nursing home. A week later I hear that she has had a "heart attack" and has passed away.

-----

Jerry is 70. He came from a hostel. He was confused but relatively independent , until he developed acute appendicitis. A diagnosis made at laparotomy. He makes a good recovery, but unfortunately, a pressure sore develops on his heel. Bone is exposed, and needs debridement. Malnutrition limits what healing is present. The arterial supply is limited. He is too confused to eat. He needs nasogastric feeding, an angiogram and a small operation to clean his ulcer.

"We don't think he would appreciate it, doc." said the daughter. "He doesn't know what is going on. He won't want to risk losing his leg. We're sure he wouldn't want a tube in his nose. Why can't we let him die with dignity?"

"He is not going to die anytime soon." I say. "But this ulcer will be with him for the rest of his days unless we remove the bone and put a skin graft on it. The ulcer won't kill him but it will cause him pain."

"We think he's had enough. We'd like to speak to the palliative care nurse."

Palliative care takes him over and he is dosed up to his eyeballs with subcut morphine. A month later he is still alive. I wonder how long he will last at the hospice, and how much morphine he can handle.

-----

John was 65, living with cerebral palsy, schizophrenia, and a recently fractured humerus. Paraplegic and confused. He had recently been transferred into a nursing home where he was fully dependent. Now he had severe, sudden onset abdominal pain. There was gas under his diaphragm. There was no doubt he had a perforated viscus. Probably a duodenal ulcer. Laparotomy would be straightforward and life-saving. "I'm not going to die, doc. Just give me some pain killers and let me go home. I don't want an operation." he said.

There was no family. They had abandoned him years ago. His sister hung up the phone when rung at 2am in the morning. The GP that normally treated John was on holiday. From the little information I could gather, his quality of life was non-existent. Who do I ask? Who do I turn to? Do I have the right to decide whether to operate or palliate? In his incapacitated state does he have the right to refuse surgery?

So I passed the buck, and called the Chief Medical Officer. "What do I do?" I ask. "You are authorised under law to do as you see fit. As the clinician on duty, the hospital will support your decision." came the drab reply over the telephone.

So I wrote up the omeprazole, turned up the morphine infusion, and went back to sleep.

Saturday, February 18, 2006

RU486? IM4 Due Process

1996 - Senator Brian Harradine successfully introduces the Therapeutic Goods Amendment Bill 1996 to limit the introduction of pharmacological abortifacients (drugs intended to induce abortion) by taking away the Therapeutic Goods Administration's (TGA's) ability to assess any such drugs unless prior approval is given by the Minister for Health and Ageing. All such drugs are classified under the name of "Restricted Goods".

"restricted goods means medicines (including progesterone antagonists and vaccines against human chorionic gonadotrophin) intended for use in women as abortifacients.
Therapeutic Goods Amendment Bill 1996


The intention was to introduce an added layer of Governmental scrutiny to any attempts to widen the options for women seeking abortion, and presumably to deter any health providers from offering pharmacological abortion (a de facto ban).

Since that time, no pharmaceutical company has made any attempts to apply to import or supply RU486 (Mifepristone) for pharmacological abortion in Australia, most likely on the belief that all presiding Health Ministers would have declined to permit the application from proceeding.

October 2005 - Debate develops over Health Minister Tony Abbott's public anti-abortion stance, and the Democrats state their intention to repeal Tony Abbott's right to veto any application to introduce pharmacological abortifacients (in particular RU486).

November 2005 - Tony Abbott clearly states his opposition to the use of RU486 on the basis of a report from the Chief Medical Officer Professor Andrew Child which is widely criticised.

29 November 2005 - Thoughful Parliamentary Library article on current status of RU486 in Australia.

December 2005 - Professor Caroline de Costa makes the first application to the TGA for a license to prescribe RU486 as a test case.

8 December 2005 - This application prompts Senators Nash, Troeth, Allison and Moore seek to introduce the Therapeutic Goods Amendment (Repeal of Ministerial Responsibility for Approval of RU486) Bill 2005. Background report here.

8 January 2006 - Several more Obstetricians state their intention to apply for a license to prescribe Mifeprostone.

13 February 2006 - The Bill is debated and passed in the Senate.

16 February 2006 - The Bill is debated and passed in the House of Parliament despite attempts to confuse the voting process with multiple amendments.


On Due Process
The TGA has the power as an independent statutory authority to assess all medicines, pharmaceuticals, and therapeutic devices. The items it assesses are not always used only for therapeutic purposes, and often they are used in combination with other procedures or medicines. It has an expert, world-recognised panel to do these assessments, and we entrust them on a day-to-day basis to assess and approve (or decline) all medicines and medical instruments that are in current use.

So why did Senator Harradine wish to remove the authority to review abortifacients from the TGA? This has nothing to do with the TGA's ability or suitability to objectively assess this class of drugs, but merely with his own personal viewpoints that abortion is not acceptable, and any means of preventing access to abortion should be implemented. Therefore a class of "restricted goods" was created which was intended purely to stop one drug entering the country for one specific purpose. This creates an administrative and logical divide - that surgical abortion is allowed but pharmacological abortion is not. This has nothing to do with safety, but was merely Senator Harradine's first step towards banning abortion altogether.

It was about time that commonsense prevailed, and the TGA was allowed to go back to doing its job - assessing the risks and benefits of all therapeutic agents presented to it and making sure that they are used safely and appropriately without the interference of the Parliament.

If the Government wishes to outlaw abortion, then introduce a law to outlaw abortion, do not undermine the currently effective system for assessment and regulation of therapeutic agents by adding beauracratic red tape.

There is a reason why the TGA is empowered to review these agents - because they are experts and they review medical and scientific evidence critically. Based on the tragic misuse of statistics, omission and manipulation of facts, pseudofacts, and illogical arguments during the course of the recent debate in the House of Parliament, it is self-evident why politicians and the Parliament is not entrusted with the critical evaluation of drugs and medicines.

On Abortion
There is no doubt that the whole issue about access to abortion facilities (including counselling services) is one that generates major angst amongst parts of the community. Any event that leads to a perception of loss is traumatic and distressing. As doctors we deal with this every day, patients get upset when their body changes, either because of their own pathology or disease, or because of what is done to them.

The loss of a foetus is even more distressing for any woman because not only is there a perception that their own body is affected, but a potential life. I deliberately use the word "potential" because there is no way to know, either as a layperson, a scientist or any other professional, at what stage a life is involved. What matters most is how the patient or mother regards that potential life, and what attachment she holds to it, and the consequences of allowing that potential life to develop (or not develop, as the case may be). It is her body, and she is the major stakeholder.

Just as the public have no right to tie her down and make her abort or miscarriage, the public have no right to tie her down and stop her from aborting or miscarrying. It is not practicable to deny this choice to women, so the goal of facilitating abortion is one of harm minimisation. Those who reject a woman's right to supervised abortion services must in principle also reject anti-smoking advertisements.

At the Coalface
A purely hypothetical young lady in her early 20s presented to a country hospital with severe right iliac fossa pain (right lower abdomen) for several days. She was also 12 weeks pregnant, which was not wanted. Her obstetrician was a devout Catholic who had declined to perform a suction termination of pregnancy on religious grounds, and no other obstetrician was available to treat her. When it became clear that this young girl had appendicitis she declined surgery, hoping that this would lead to a spontaneous abortion. After 2 days she got what she wanted, at the cost of a perforated appendix and a big scar down the middle of her belly.