Andaman7 – Connecting doctors and patients

(Version française de ce texte ici)

Those who know me personally remember that 2007 was a difficult year for our family. In March, I learned that I was suffering from leukaemia (blood cancer, CML — I was 43 years old) and just three months later, our son, Pierre, was diagnosed with Ewing sarcoma (bone cancer) at 10 years old. More information on his blog.

Today it is 2014, 7 years later, and we are both here and in good health. Pierre lost a leg (he was amputated below the knee) and every day I take a magic pill called Gleevec. We are, therefore, both survivors of cancer. This shows how modern medicine is truly of excellent quality, and is continuing to improve quickly.


However, during Pierre’s treatment (it lasted one year, which involved many doctors and several hospitals) I witnessed first hand how difficult the medical information management was. Being myself a software engineer, I was particularly concerned with the lack of quality in the handling of information; I even felt a little responsible for it. In fact, I have participated in various large medical IT projects: secure medical messaging systems meXi and Medibridge in Belgium (15,000 physicians, hospitals, and laboratories) and a large medical / prevention records system for Idewe, managing more than 400,000 workers’ health. Despite all of this, information in the medical world seems significantly behind.

Therefore, I decided to turn my little stone into a building by starting a new project: Andaman7.


During Pierre’s year of treatment, here are the main problems that we came across:

  • Many medical dossiers are still in the form of print, so:
    • It is almost impossible to transmit them, either between a hospital and a generalist, or simply to another hospital
    • There is a significant risk of loss—who is making backup copies of paper?
    • It is almost impossible to find information quickly—who has time to seek a sheet from a pile of 500 papers? Surely not a doctor, often overworked.
  • When I accompanied Pierre to another hospital, 100 km from our original hospital (because only this one had the x-ray therapy for children), the doctors in this hospital had almost no information about Pierre… In the same aspect, the information that I had received at this hospital could not be easily recorded or passed on to our original physicians (our oncologist, our general doctor). If I could have had one copy of Pierre’s medical file to transmit it, and the ability to add some notes… Of course I am no doctor, but I am capable of writing down what a doctor has told me to pass it on.
  • When I went to ask for a second opinion in Paris, our excellent oncologist (Dr. Claire Hoyoux) was very helpful and open, and even assembled an extract of the dossier for Paris. This really helped confirm the diagnosis, but at the price of extra work for her. If Pierre’s dossier (or a portion of it) had been able to be transmitted, everyone could have saved valuable time.
  • On the eve of Pierre’s amputation, a doctor had to prepare the operation. Not having access to the file, he asked Pierre if his last blood test had been good… On the eve of a “small” operation such as an amputation, it seems to me that asking this kind of question to a 10 year old child was a little light. With the chemotherapy and all, it was important to know whether his coagulation was normal (among other things)—but this doctor had no access to the information.


The idea of the project is, therefore, to improve the storage of medical information and facilitate access and sharing, while preserving confidentiality. This last point is extremely important to me, obviously, but not enough to harm the quality of care, of course. ;-)

The objectives of the project are as follows:

  • Benefit from the wave of mobile devices (tablets and smartphones) that allow much more user-friendly information: touchscreen interface, mobility, voice commands and dictation, excellent communication skills…
  • Allow patients to participate in their own healing: patient involvement is desired by modern doctors, and by a number of “informed” patients—it simply improves the quality of care, several scientific studies prove it.
  • Allow physicians to share data between themselves in a simple but secure and traceable manner: hospitals, exchanges between specialists and general doctors, exchanges between physicians and other people such as home nurses, physiotherapists,…
  • Allow the patient access to his file and the ability to complete it with supplementary information: medication side effects, documents and information provided by other doctors…
  • Allow the patient to keep a copy of the file: for trips abroad, to follow his/her vaccinations, to share children files between separated parents, to gather important documents…


Andaman7 therefore consists of a combination of two mobile applications. One for the doctor or any other health professional, to manage all patients records. The other for the patient, allowing him to manage his own medical record (and possibly that of his children or elderly parents). No medical information resides on servers (nothing in the cloud)—all will be retained on mobile devices and in existing medical IT systems. This avoids the “big brother problem,” threats on medical confidentiality and greatly reduces the risks associated with data security. No data is shared by default. Everyone is free to share or not, a part or all, of the data it manages. No one will be forced to receive other people’s data (requires a prior acceptance). Everyone is responsible to comply with the rules of their country and to the requirements of their local order of physicians.

This is a social project, so the application is free and will always remain so for both health professionals and patients. We will cover the operating costs by later offering advanced modules for those who want them.

So, no obligation, but modern and secure technologies for those who want to advance in medicine of the twentieth…um, of the twenty-first century. :-)

If you want to participate in this (r)evolution, join us at Install the application and tell me what you think ( We are open to any and all suggestions.

Thank you!


A few press articles on Andaman7 :

TEDx Liège video :

Open Letter to SAP CEO Bill McDermott : Welcome to the club :-/

Dear Mr McDermott,

I am very sorry for your recent eye accident. I just read several articles on various online publications about it. I particularly appreciate the way you manage that adverse event… “It’s important to stand back up again, if you fall down”. And you seem to wish to push SAP into more healthcare projects.  Good!

Welcome to the club, M McDermott… I am a 51 years old entrepreneur and 8 years ago, I was diagnosed with blood cancer (leukemia). And as you say: “I’m still alive.” I am very fortunate to be treated by a magical pill called Glivec, from Novartis.  The same year, 2007, my son Pierre, then 10 years old, was diagnosed with bone cancer.  Two cancers in the family, at 3 months interval.  No fun.  But he is also alive today.  He lost his leg to the cancer, but he’s still enjoying life, sports, friends… His whole story is at


Last year, I was fortunate enough to sell my software company Manex to Lampiris, one of the new green energy players in Belgium. Yes – we are neighbors Germany – Belgium.

So I decided last year to invest some of my money in a new, hopefully disruptive project to improve healthcare too.  Like you, when we were in hospitals for my son and I (more than one year in our case), I realized that there is still a lot of work to do to make sure doctors, patients, and all related health care practitioners have the right information at the right time – while still preserving privacy.


So I used my expertise from 3 large scale successful projects in Belgium (in EHR and secure medical messaging) to build a new solution that I called Andaman7.  Andaman is an island that, according to wikipedia, was isolated from the rest of the world for a long time.  Pretty similar to the current medical IT situation.  And the 7 is for HL7, but also 2007…  that famous year for our family.  Andaman7, the company, is a 1 year old startup but we’ve been working for 3 years on the technology.  We just raised our first 1.3M€.

So welcome to the club!

And if you see collaboration opportunities, let’s talk.  Small can help big, big can help small.  :)

Vincent Keunen

Uber? Je suis POUR…

Dans la mesure où Uber respecte les lois (ce qui est généralement le cas et qui doit être surveillé), je dis oui à Uber – j’ai déjà pu expérimenter plus de 20 fois l’excellente qualité de leur service. Et cette qualité était présente dans les différents pays où j’ai utilisé Uber.

Uber logoJe suis POUR une saine concurrence, je suis POUR encourager les “Uber drivers” qui se prennent en main et décident de travailler courageusement pour gagner leur vie et qui fournissent un excellent service (1). Je suis également POUR la confiance et la proximité que Uber restaure dans nos vies grâce à leur système de cotation transparente des conducteurs et des passagers (tout le monde est-il prêt à être ainsi évalué ???)(2). Cela nous permet de retrouver les bonnes choses des “villages du passé” qui, aujourd’hui, disparaissent quand l’anonymat des grandes villes se développe. Uber est un réel progrès, non seulement pour le transport, mais aussi pour une meilleure vie collaborative et respectueuse de tous.

Tout changement est difficile et comporte des désavantages. Soyons courageux, voyons les avantages et allons de l’avant quand le progrès améliore nos vies collectivement. C’est l’occasion aussi pour ceux qui sont mis sur la sellette (vous avez dit “taxi”?) de se remettre en question. Pourquoi Uber se développe-t-il? Ai-je toujours fourni un bon service à mes clients? Comment puis-je améliorer le service que je rends?…

Allons de l’avant!

Signez la pétition en faveur de Uber en cliquant ici.

Autre témoignage:

(1) Deux exemples de “Uber drivers” que j’ai eus:

  • Une jeune dame d’origine africaine, ayant fui son pays et hébergée au Canada, suivait courageusement des études de médecine; dès qu’elle n’avait pas cours, elle activait son service “Uber driver” et faisait quelques courses pour récolter l’argent qui lui permettait de poursuivre ses études…  Une futur médecin conductrice de Uber…  Je dis “bravo”!
  • Une dame plus agée mais encore en très bonne forme, très dynamique, réalisait des voyages Uber pour “sortir de chez elle, rencontrer des gens et avoir un complément à sa pension un peu faible”… Elle ne faisait qu’une ou deux courses par jour.  Son service était génial, même “mignon”, tellement elle s’appliquait.  J’ai adoré.

(2) Pour ceux qui ne savent pas, chaque passager Uber est invité à coter son conducteur et chaque conducteur est invité à coter son passager.  Je vous assure que cela pousse tout le monde à être plus poli et plus respectueux…  Un peu comme quand toutes les personnes qu’on rencontrait étaient connues car du même village…

Anti Cancer foods – Richard Beliveau

Get the book at:
En français: Les aliments contre le cancer
Excerpt. © Reprinted by permission. All rights reserved.

Cancer prevention facts to add to your diet

  • Approximately one third of all cancers are directly related to diet.
Book: Foods that fight cancer

Book: Foods that fight cancer

  • A diet containing three or four weekly servings of broccoli, nothing too excessive, was shown to be sufficient to protect individuals from colon polyps.
  • Cruciferous vegetables (brussel sprouts, broccoli, cabbage, cauliflower, kale) should be lightly cooked and thoroughly chewed when eaten in order to fully benefit from their anti-cancer potential. Chewing releases the active molecules.
  • Freshly crushed garlic is by far the best source of anti-cancer compounds and should be preferred over supplements.
  • The key to benefiting from the anti-cancer effects of soy lies in consuming about 50 grams per day of the whole food, such as raw (edamame) or dry roasted soybeans. Supplements containing isoflavones are not an acceptable alternative to the whole food and should be avoided.
  • Colon cancer appears to be one of the cancers on which curcumin may have the greatest positive impact. The daily addition of a teaspoon of turmeric to soups, salad dressings, or pasta dishes is a simple way of providing curcumin intake sufficient to prevent the development if cancer.
  • Green Tea contains large amounts of catechins, compounds that boast many anti-cancer properties. To maximize the preventative effects afforded by tea, select Japanese green teas, allow for an eight-to-ten minute brewing period and always drink freshly brewed tea, and avoiding Thermoses.
  • Eating cranberries should be preferred over drinking cranberry juice.
  • The best way to increase omega-3 levels in diet is to eat fatty fish (wild salmon, sardines, and mackerel) once or twice a week or add one tablespoon of freshly-milled flax seeds to your breakfast cereal.
  • Eating two tomato sauce-based meals per week may lower your risk of developing prostate cancer by up to 25%.
  • Citrus fruits are essential foods in cancer prevention: for their capacity to act directly on cancerous cells as well as their potential for enhancing the anti-cancer effects of other phytochemical compounds present in diet.
Richard Beliveau

Richard Beliveau

  • The resveratrol present in red wine possesses powerful anti-cancer activity which may be responsible for the beneficial effects of wine on the prevention of certain cancers. Grape juice and cranberry juice contains resveratrol but at levels ten times less than red wine.
  • The daily consumption of 40 grams of dark chocolate (chocolate containing 70% cocoa mass) may have definite health benefits and should replace or reduce that of sugar- and fat-filled candies with no phytochemical content.
  • Many herbs and spices used as seasonings, in particular ginger contain large quantities of molecules that act as anti-inflammatory compounds, which also reduce the risks of developing certain chronic diseases.
  • Instead of replacing butter with margarine, use olive oil as much as possible as a source of dietary fat; you will benefit from its healthful lipids knowing that it also possesses anti-cancer properties of its own.

This is just a summary.  It’s good to read the book to get a better understanding of why all these foods have an impact on cancer – when we understand better, we are more efficient at adapting our diet correctly.

PS: If you already have cancer, ask your doctor first – but make sure your doctor is open to “global therapy”, ie modern medicine + diet + alternative means.
PS2: These foods will not cure your cancer alone – modern medicine is very efficient in curing cancer (more than 50% of cancers can be cured and it’s improving); but these foods will significantly improve your chances of success.


Can we eat to starve cancer?

There is a very interesting TED talk on how we can significantly improve cancer treatments and reduce cancer appearance “simply” by adapting our diet.  (There is a transcript in 36 languages).


I was particularly happy to hear about all the progress around that subject as well as the numerous scientific and experimental evidence that has been built in the last few years. David Servan-Schreiber was right quite a few years in advance, so his book “Anti-cancer” remains a very good read if you are concerned – or if you wish to reduce the risk of being concerned…

I mention that book and a few others on my previous blog post “Anti-cancer tips“.

I also wrote a blog post on good books on cancer, but it’s in French.

Here is a short summary of the video if you are in a hurry;

  • Angiogenesis = proliferation of blood vessels (ex: in a woman’s uterus each month, to repare damaged tissues and… to feed cancer tumors);
  • All cancers need angiogenesis to grow;
  • There are more and more medications targeted at limiting angiogenesis, so cancer treatment is improving;
  • The author mentions cancer treatment, but also prevention… and relapse avoidance;
  • The vast majority of cancer causes are related to “environment” – and diet is a significant one:

William_Li__Can_we_eat_to_starve_cancer____Talk_Video___TED_com 2

  • One can think about “what to remove from our diet”, but also about “what we can add to our diet” (which may be easier if you think about fruits, colored vegetables, cabbage, red wine…);
  • Some foods are very good for angiogenesis (green tea, red wine (one glass per day), strawberry,…) but combining foods helps boost their beneficial effects.

The video does not go deep into what foods are good.  For that, I refer you to Foods that fight cancer by Richard Beliveau.

Andaman7 – Lorsque médecins et patients collaborent…

(English version of this post here)

Ceux qui me connaissent à titre privé se rappellent que 2007 fut une année difficile pour notre famille. En mars, j’apprenais que j’étais atteint d’une leucémie (cancer du sang, LMC – j’avais 43 ans) et à peine 3 mois plus tard, notre fils Pierre, âgé de 10 ans, était diagnostiqué d’un sarcome d’Ewing (cancer des os).  Plus d’informations sur son blog.

Nous sommes aujourd’hui en 2014, soit 7 ans plus tard… et nous sommes tous les deux là et en bonne santé. Pierre y a laissé une jambe (il a été amputé sous le genou) et je prends chaque jour une pilule magique: le Glivec. Nous sommes donc deux survivants du cancer.  Ce qui montre à quel point notre médecine est d’excellente qualité – et elle continue à progresser à grande vitesse.


Néanmoins, j’ai pu voir pendant le traitement de Pierre (qui a duré 1 an, qui a fait intervenir de nombreux médecins et qui s’est déroulé dans plusieurs hôpitaux) à quel point la gestion de l’information était difficile – en comparaison aux entreprises privées, par exemple (et ne parlons pas des normes de qualité ISO…).  Étant moi-même informaticien, je me sentais particulièrement concerné – et peut-être un peu responsable?  En effet, j’ai participé à divers projets d’informatique médicale d’ampleur: les messageries médicales meXi et Medibridge en Belgique (15.000 médecins, hôpitaux et laboratoires d’analyse), ainsi que le dossier médical de prévention de Idewe, gérant la santé de plus de 400.000 travailleurs. Malgré cela, l’informatique du monde médical me semble significativement à la traîne.

J’ai donc décidé d’apporter ma petite pierre à l’édifice en démarrant un nouveau projet: Andaman7.


Lors de l’année de traitement de Pierre, voici les problèmes principaux que j’ai constatés:

  • Beaucoup de dossiers sont encore au format papier, donc:
    • Quasi impossibilité de les transmettre – en tous cas pas entre hôpital et généraliste, ni entre hôpitaux…
    • Risque important de perte – qui fait des copies de sécurité?…
    • Quasi impossibilité de trouver rapidement l’information – Qui a le temps de chercher une feuille parmi un tas de 500 feuilles? Sûrement pas un médecin, souvent surchargé de travail…
  • Quand je me suis rendu avec Pierre dans un autre hôpital, à 100 km de notre hôpital de référence (car seulement celui-là disposait des machines de radio thérapie pour enfants), les médecins de cet hôpital n’avaient quasiment aucune information sur Pierre… Inversement, les informations qui m’ont été transmises à cette occasion n’ont pu être facilement notées ni transmises à nos médecins référents (notre oncologue, notre généraliste…). Si j’avais pu avoir une copie du dossier médical de Pierre pour le transmettre – et la possibilité d’y ajouter quelques notes…  Bien sûr, je ne suis pas médecin, mais je suis capable de noter ce qu’un médecin me dit…
  • Quand je suis allé demander un second avis à Paris, notre excellente oncologue (le Dr Claire Hoyoux) s’est montrée très ouverte et a constitué un dossier spécifique pour Paris.  Cela a beaucoup aidé à confirmer le diagnostic mais au prix d’un travail supplémentaire pour elle.  Si le dossier de Pierre (ou une partie de celui-ci) avait pu être transmis, tout le monde aurait gagné du temps.
  • A la veille de l’amputation de Pierre, un médecin devait préparer son opération.  N’ayant pas accès au dossier, il a demandé à Pierre si sa dernière prise de sang était bonne… A la veille d’une “petite” opération comme l’amputation, il me semble que poser ce genre de question à un enfant de 10 ans est un peu léger… surtout qu’avec ses chimiothérapies, il était important de savoir si sa coagulation était normale (entre autres choses).


L’idée est donc d’améliorer le stockage des informations médicales et d’en faciliter l’accès et le partage, tout en préservant le secret médical.  Celui-ci est extrêmement important pour moi, bien évidemment, mais pas au point de nuire à la qualité des soins, bien évidemment aussi. ;-)

Les objectifs du projet sont multiples:

  • Profiter de la vague des appareils mobiles (tablettes et smartphones) qui permettent une informatique beaucoup plus conviviale: interface tactile, mobilité, commande et dictée vocale, excellentes capacités de communication…
  • Mieux intégrer les patients dans la prise en charge de leur propre guérison: l’implication du patient est désirée par les médecins modernes, par un certain nombre de patients “avertis” et tout simplement pour améliorer la qualité des soins.
  • Permettre aux médecins de partager des données entre eux de manière simple mais sécurisée et tracée (maisons médicales, échanges entre spécialistes et généralistes, échanges entre médecins et autres acteurs comme les infirmières à domicile, les kinés,…).
  • Permettre au patient l’accès à son dossier et d’éventuellement le compléter par l’apport d’informations supplémentaires (suivi des effets secondaires, documents et informations provenant d’autres médecins,…).
  • Permettre au patient de conserver une copie de son dossier (voyages à l’étranger, suivi de ses vaccinations, documents importants…).


Andaman7 consistera donc en une combinaison de deux applications mobiles. L’une pour le professionnel de la santé (médecin, infirmière, kiné,…) et lui permettant de gérer tous ses dossiers patients.  L’autre pour le patient lui permettant de gérer son propre dossier médical (et éventuellement celui de ses enfants ou parents âgés).  Aucune donnée médicale ne résidera sur des serveurs (rien dans le cloud) – tout sera conservé sur les appareils mobiles et dans les systèmes d’informatique médicale existants.  On évite ainsi le “big brother”, les risques liés au secret médical et on réduit fortement les risques informatiques liés à la sécurité des données. Aucune donnée n’est partagée par défaut.  Par contre, chacun est libre de partager ou non certaines des données qu’il gère.  Personne ne sera obligé de recevoir des données d’autres personnes (il faut une acceptation préalable). Chacun est responsable de respecter les règles en vigueur dans son pays et selon les exigences de l’ordre des médecins local.

Le projet est social et donc l’application est et restera toujours gratuite (tant pour les professionnels de la santé que pour les patients).  Nous financerons les couts de fonctionnement par des modules spécifiques avancés payants pour ceux qui les désirent.

Aucune obligation donc, mais des moyens technologiques modernes et sécurisés pour ceux qui veulent avancer dans la médecine du vingtième… euh du vingt-et-unième siècle. :-)

Si vous voulez participer à cette (r)évolution, rejoignez-nous sur Installez l’application et dites-moi ce que vous en pensez (  Nous sommes ouverts à toutes les suggestions.




Quelques articles sur Andaman7:

Vidéo TEDx Liège:

Uber bravo !

First Uber experience: wow!

This is my first Über experience and I must say I’ve been *very* impressed!

I installed the app – it’s straightforward and the app is well designed and very easy to use. I entered my personal info, including PayPal and credit card payment details.

When I tried Uber, I was in Montreal – and I don’t know Montreal so finding a bus, subway or even a taxi was not obvious.  I fired up the app. It found my location (a great apartment rented via AirBNB – another great and disruptive tool which I recommend, by the way).  So I didn’t have to explain where I was… (1)

I entered my destination. Über displayed the cars in my area: there were a few. I confirmed my request. A few seconds later, it was accepted: I was informed that I would be picked up by a driver named Bolivar in 3 minutes!… (2)

On the map, I could see my driver approaching: good to stay inside while waiting (3) – Montreal is cold at this time of the year… :-)

The car was there on time and when I opened the door, I was greeted by a warm “Good morning Vincent”!… (4) Yes, the driver knew my first name via Über… Cool! So I replied “Good morning Bolivar “… Felt almost like old friends…

I knew Bolivar was a serious driver: he was rated 4.5 stars out of a max of 5. (5)

We chatted:

  • Bolivar has been an Über driver for 3 months
  • He likes the system but there are more and more drivers so he has less business…  Market laws in effect…
  • He is also a bit frustrated because he does not know why he sometimes does not get a 5 star.  :-)
  • He also told me that, unlike taxi drivers that take “people on the street”, he only carries identified people (Uber identifies all passengers and all drivers thru email and credit card) – a much appreciated extra security for him, and for me.  (6)

It was also very clear from our discussion that Bolivar was extremely interested in my satisfaction…  (7) The number of stars I would give him was important to him.  Quite a difference with many taxi drivers that just don’t care about you because, “anyway, I won’t see that stranger anymore”.  The benefits of being evaluated and in a public and trustable system: extra motivation to do good.  And it was fair too: as a customer I would also be evaluated by my driver…  (8) So both parties do have an interest in behaving correctly, being polite, being honest.  This is the benefit of local communities where everyone knows everyone, but on a worldwide scale!  “Community of trust” has a real meaning here.

While driving, I could follow on my Uber GPS the roads that Bolivar was taking.  It felt good to know that he was taking the shortest / fastest road.  (9) With taxis, you never know what trick they will use to make the trip more expensive.  Besides my control, Uber also knows the number of kilometres and time of my ride.  So I’m pretty sure that they can make sure all drivers stay honest with a bit of statistics.

We arrived at destination.  I greeted my driver and hopped out of the car. No money involved! (10) My trip would be charged to my credit card.  No unexpected extras for you-never-what-your-taxi-driver-will-add (extra for late hour, extra for luggage, extra for blablabla…).  (11).  A few seconds later, I received all the details of the trip by email (12):


Which makes it also easy to create a quick expense report if your company requires it – without the wait in the taxi for a driver that hates doing that.  (13) And by going to the web site, you can see all your previous trips… (14)

Update: Since that first trip with Uber, I travelled a few times more in Montreal, but also in Budapest. Always the same great experience.  And an extra benefit in Budapest: everything goes smooth even if you don’t know the local language and your driver is not too good in English! (15). Congratulations to Uber!  Keep up the good work!


PS: I don’t want to make too big a deal of that, but in practice, Uber has completely changed the local transportation by car, and made it a much better experience.  Somehow, the world is a bit better without all those taxi problems…  Technology can indeed improve our ways of living.

(1) the numbers in parentheses in my text count the advantages of Uber over conventional taxis…  I’m aware that some mention also disadvantages but most of them are related to taxi companies loosing their privileges.  They will need to evolve.  The world is changing.  The world is improving.