A visit to Nagi Family Clinic.

During the final week of August 2008, I had an opportunity to stay with Dr. Akira Matsushita, the family medicine physician at Nagi Family Clinic, one of Nagi town's only two medical facilities. A larger hospital in nearby Tsuyama, which is a 40-minute drive, is the only in the region offering tertiary medical care.

Nagi is a small town in Okayama, situated in the partly mountainous region of this rural prefecture in the southwestern part of Honshu, Japan. A 15-minute drive will take you to the border with Tottori prefecture. Sarcastically nicknamed 'the Ginza of Nagi' by some, the central part of the town is not bustling at all, with only two supermarkets (closing at 7PM), one convenient store, a tiny locally-owned bookshop, an elementary school, one pharmacy, the town office, and the clinic. Home to 6,690, Nagi's population has been decreasing year after year, just like many other rural towns and villages where younger generations have decided to move to not-too-distant urbanized areas such as Okayama city, Kobe, or Osaka, in search for better jobs, a wider choice in academics for their children, or simply a more convenient lifestyle.

So, why did I visit the clinic? Well, after seeing various types of community-based health care in the U.S., Thailand, Scotland, and Tokyo, I wanted to have a glimpse of what rural health care is like in a place far from the country's capital or any other big city. The closest to Nagi is Okayama city, which is more than a two-hour drive. Dr. Matsushita, well-known among general practitioners in Japan for family-oriented primary medical care and medical education in family medicine, happened to be the former attending of a doctor at my university's general medicine department who I am very fond of, Dr. Hiroyuki Saito.

Now what's so special about this clinic? Well, to put it in a single sentence, Nagi Family Clinic knows its patients very well, and that is very, very well. The doctors take a considerable amount of time in listening to the patients, some of whom make visiting the clinic part of their weekly schedule just to have someone to talk with. You may think that is wasting time, but if that is helping the patient stay happy and actually healthy by means of making the patient think and recall what happened in the past week, that is not necessarily correct. All the medical records have been digitalized and are online on the clinic's server, and that has enabled them to create the 'electronic family tree', where when you look at a patient's medical records, you can also see the family members and their medical records at the same time, which is a handy tool that helps to make medical care more family-oriented. The doctor can interact with the patient with all that background of the patient in mind. Another special feature I noticed is that, every single staff, including the paramedical workers, know so much about the patients. Their medical issues, their character, their habits, and so forth.

So, my week at the clinic and town enabled me to get a glimpse of who and what kind of people live here, the social issues that underlie, and how health care is done in this small rural town, from different perspectives, as Dr. Matsushita kindly made it possible for me to spend time not only with the clinic staff but also with the social worker at the nearby town office and staff at the local non-profit organization (NPO) called Kazamakura, which offers services for the elderly including home-visiting nursing care and driving them to health care facilities. A low-fare local town loop bus was introduced recently, but for the elderly, bus-stops are often still too far from the home to walk to, and you don't have the option of a taxi in this rural part of the prefecture. Like in many other rural areas of the country, the over-65-years-old population is growing there too, now exceeding 25%.

The Japanese Self Defense Force (JSDF) base and training grounds play a large role in supporting the local economy (the JSDF even pays a certain amount to the town for each and every single bullet fired) in a town where apart from one construction company's factory are only small local businesses and agriculture. And that factory is currently amid a dispute with the people living nearby, who are complaining of the exhaust that comes from the factory chimneys causing respiratory problems, though company officials claim they are meeting all environmental standards. It is a bittersweet situation for the local government, which finally succeeded in inviting this first company to make a factory in town but that is now having conflicts with the locals.

Every week, a 'community care meeting' is organized at the family clinic, which is a gathering attended by staff from the homes for the aged in the town, the local town office, Kazamakura, the local pharmacy, and the clinic, to discuss the latest health matters and try to solve them through cooperation and close coordination. For example, they would talk about s 90-year-old lady living in the southern part of town who's dementia has recently deteriorated and needs more frequent home-helper visits, or how to make efficient and sustainable safety nets for the elderly living alone and far from the center of the town. This town, being small, means human resources are limited, but on the other hand it could also be an advantage, as it makes it easier for them to communicate with each other, coordinate closely, and make decisions fast. And including the aforementioned clinic staff, everyone knows the town people very well. Truly a form of community-based holistic care.

People of Nagi are bright. I don't know, but every time I visit countrysides, I can't help myself from getting the impression that people in rural areas generally seem to be happier than those living in the busy mega cities. And the elderly in Nagi, yes, some are surely vulnerable to illnesses, but there are still many 80-year-olds and even 90-year-olds working in the fields from sunrise to sunset. One old man told me, "yes, I'm way past 65 (retirement age), but working in the fields is what I enjoy and that is my living".

Good communication and cooperation is there with the health care staff and happiness and livelihood are not yet lost with the people. Yes, many small villages and towns have chosen to merge with their neighbors due to financial uncertainties, and no doubt there will be challenges ahead for Nagi as well, but with all the strengths plus a touch of creative thinking, I believe they could well be poised to become a good example of rural community holistic care. :-)

How should we save more lives from cardiac arrests?

During the second week of September, I was in the Department of Emergency Medicine as part of my clinical rotations. Our university hospital focuses primarily on tertiary emergency medicine, therefore, only the most severe patients are carried into the ER here, such as cardio-pulmonary arrests (CPAs). However, there are exceptions, including cases where the ambulance had been refused by other hospitals, which is unfortunately, not rare at all. Through my four days here, there were some things I felt and thought I would like to share.

In emergency medicine, a CPA patient is defined as one who is unconscious, whose breathing cannot be seen, heard, nor felt, and pulse cannot be felt at the common carotid artery. When this patient is carried in, we basically follow either the Immediate Cardiac Life Support (ICLS) or Advanced Cardiac Life Support (ACLS) guidelines and attempt cardio-pulmonary resuscitation (CPR). However, through the days I was there, out of a total of seven CPA patients carried in, none recovered from coma and one reached recirculation but did not regain consciousness. The hospital admits 350 to 400 CPA cases per year, and circulation returns in approximately 50 of them, and total recovery is 10% of that, and that means a single digit number.

When one falls into CPA, which part of the human is most quickly damaged? The brain. Not only is it a damage, but an irreversible one. It is said that if recirculation could not be achieved within five minutes of CPA, chances of full recovery declines to 50%, and after 10 minutes, that plummets to somewhere extremely close to zero. With this considered, in the U.S., some local authorities have begun to adopt the termination of resuscitation (ToR) guideline. It supports termination in the out-of-hospital setting subsequent to failed basic life support (BLS) resuscitation by emergency medical services (EMS) personnel if all of the following are true: (1) no return of spontaneous circulation prior to transport; (2) no shock given prior to transport; and (3) arrest not witnessed by EMS personnel.

Our university hospital concentrates on tertiary emergency medical care, so in other words, patients carried in are those whose chances of full recovery are close to none. But no matter how the situation is, ER personnel will do whatever they can do to resuscitate. In Japan, the average time it takes for an ambulance to reach the site after the 119 call is seven minutes, and it takes 30 minutes from the time of arrival at the site to reach a hospital. It doesn't take a rocket scientist to see that that is well beyond the 5 minute 50-50 tipping point.

Without doubt, knowing the ICLS or ACLS procedure is a must for all health care providers. However, chances of a CPA patient being saved is extremely low, unless someone at the site knows BLS and carries it out. What I would like to clarify here is that yes, knowing the ICLS or ACLS guidelines and being able to perform it is important, however, teaching people the basics of emergency medicine and making sure they can perform BLS promptly and appropriately is the way to significantly cut the number of lives lost from CPA. The good news is, BLS seminars are becoming more common, and organizations from corporations to governments are placing automated external defibrillators (AEDs) here and there. Now, we also need to focus on how to help people keep up with their BLS skills. :-)

Patient assessment workshop by young doctors.

What would I do if a person walking in front of me suddenly collapses? He's holding his stomach and seems to be suffering from some kind of severe pain...

Much has been talked about basic life support (BLS), but that algorithm basically only applies to cases where the patient's heart has stopped. Well, then what do we do if a person's heart still seems to be working but he's unconscious and seems to be hurt in some way, is the question here. This is called advanced medical life support (AMLS) or international trauma life support (ITLS), and it's about assessing the condition of the patient in an emergency.

The algorithm consists of three major steps, and the first is called "Scene Size-Up", where the checklist assesses five points: body substance isolation (BSI), scene safety, number of patients, nature of the illness or the mechanism of the injury, and the resources that you have at that moment. The main purposes of this step is to provide safety not only for the patient but also for yourself, and collect information that can be gathered in a glance.

"Initial Assessment" is the second step, which is also the most important of the three. We assess five things here too: general impression of the patient, mental status, airway, breathing, and circulation. Does the patient seem severe? What's the level of consciousness? (AVPU - Alert, reacting to Verbal stimulation, reacting to Pain stimulation, or Unconscious?) Is there anything obstructing the airway? Is the patient breathing? What's the heart rate and condition of the peripheral circulation? Is the patient bleeding? Appropriate assessment in this step is vital, as the third step depends on the condition of the patient.

If the heart is not moving, we move on to BLS or advanced cardiac life support (ACLS). But if that's not the case, we first evaluate whether it's a trauma case or not. If it is, then we see if it's a single trauma or multiple. If it's single, we do a focused rapid examination of the injured area and ask the patient SAMPLE (Sign/symptom, Allergy, Medication, Past medical history, Event prior to the symptom) questions, while if it's multiple, we need to do a rapid thorough trauma survey of the entire body before asking the same set of questions. All of this is done before handing the patient over to the hospital.

Now, if the case is not a trauma, then we first see whether the patient is responsive or unresponsive. In the latter case, we must go through a rapid medical assessment of the entire body and check the vital signs (circulation and blood data). Gathering the medical history of the patient comes last, since one cannot speak at this moment. If the patient can respond to you, you gather this information first and then move on to rapid medical assessment and checking vital signs. Again, this is done outside or in the ambulance, before it reaches a hospital.

Of course, there's more detail and thinking to this, but the important thing about this type of learning right now is for us to do simulations with our fellow peers over and over to memorize the algorithm with your body, instead of the just the brain. Then we can move on to the details and the thinking of case-by-case scenarios. What's amazing about this workshop was that it was planned and carried out by a group of only first and second-year doctors and students. It really motivates you. :-)