PROGRAMME

Capita Selecta Duikgeneeskunde: Decompression strategies, Doppler assessment and DCI treatment, May 2013 8/12

PROGRAM

Capita Selecta Duikgeneeskunde

Decompression strategies, Doppler assessment and DCI treatment

A refresher course for physicians of LVH, NVAB, NVD, VSG and other care professionals.

Date: May 9 to 16, 2013

Location: Marsa Shagra, Egypt

Repetition of advanced May 2012 course

The participants qualified this course with a score of 8.3 (of 10). In all respects, this course was a great success. One of them wrote: “… I did never learn so much as in this week…. I don’t think that I was ever in such an illustrious team of teachers of dive medicine…..the location was excellent and the house reef breath-taking.” Therefore, Capita Selecta Duikgeneeskunde decided to give this course once again.

Aim

This course aims to give insight to the dive physician in decompression phenomena and the underlying theoretical background, decompression and risk management, in the theory and application of the various methods of VGE measurement with practical exercises in the precordial Doppler technique, in the pathophysiology of bubble damage, the pathophysiology and differential diagnostics of DCI and its treatment by first aid and clinical treatment, especially by HBOT. It also clarifies the problems in consultancy and patient referral.

After having attended the course, the participant masters the decompression theory at an advanced level, he has knowledge of- and some basic practical skills in the Doppler techniques and their limitations, can medically manage large dive events, also with Nitrox, and has theoretical knowledge of the use of gas-mixtures. Furthermore, he is able to diagnose DCI, and has the knowhow to treat dive casualties.

The course can be seen as an advanced refresher course. Having attended an elementary course on diving medicine is recommended (e.g. SHF or VSG).

Subjects

Decompression phenomena and underlying theoretical background; construction of tables and algorithms of DCs and their physiological attributes; theory and application of the various methods of measurement of VGE with practical exercise in the precordial Doppler technique; VGE and AGE; the pathophysiology of bubble damage; predisposing factors; stress-factors; dive conditions; types of dives; recreational and commercial; (breathing) equipment; gas mixtures; risk assessment and decompression management; epidemiology of dive incidents; medical examination; the pathophysiology and differential diagnostics of DCI (with cases) and its treatment by first aid (cases) and clinical treatment (cases); especially by HBOT; consultancy and patient referring.

Teachers

Jean Claude Le Péchon, MSc, MEng, Dr. Nico Schellart, Assoc. Prof., Prof. Dr. Wouter Sterk, Dr. Adel Taher.

Staff

Dr. Nico A.M. Schellart, course manager; Nelleke Schellart, MD, dive administrator.

Recommendation

The course is recommended by the Expertgroep Duikgeneeskunde of the Vereniging voor Sportgeneeskunde.

Accreditation

The course is an advanced refresher course; basic knowledge of dive physics, physiology and medicine is supposed. It yields 16 points for NVD, NVAB and VSG, LHV will be applied. The program comprises 16 hours oral contact hours. The course members obtain a certificate after completion of the whole course.

Course members from outside the Netherlands should apply personally with their own accreditation office. We will support them administratively. The course content fulfils the standards of EDTC and ECHM for Medical Examiner, 2010, Level 1, subjects 1, 2, 4, and Level 2a, also subject 5.

Foreword

General: mission of the “AMC Capita Selecta Duikgeneeskunde”.

The Capita Selecta Duikgeneeskunde (CSD), refresher courses dive medicine, are given by the Academic Medical Centre (AMC), a one-board-cooperation of the medical faculty of the University of Amsterdam (UvA) and the academic hospital with the UvA. This hospital has a special position within the Dutch academic hospitals; it is the cradle, also in Europe of a related discipline, hyperbaric medicine, performed in the “Boerema Tank”. This new type of refresher courses, offered to dive physicians, has a typical ‘Alma Mater’ character.

In the first place, the AMC Capita Selecta present extensively and discipline-wise education in dive and caisson medicine. In addition, they also give education in new developments as they occur in the academic hospitals and medical faculties. This implies that, within the lessons, the characteristics of disorders are discussed, including their diagnostics and treatment, form the point of view of the present academic state of the art.

In short, the Capita Selecta are marked by a mix of education in the dive medicine of the respective discipline and up-to-date education in the discipline itself, for instance in cardiology, ophthalmology, otology etc. Also, the Capita will pay attention to the requirements of the medical examination.

The Capita are aimed for non-specialized physicians, first line physicians, sport and occupational physicians, professional dive physicians, clinical doctors and paramedical academics and technicians.

In general, the teachers have their affiliation with academic hospitals and medical faculties, and have an international reputation in patient care, academic education and/or medical research as becomes clear from their curriculum vitae.

To have lower thresholds for the courses given in the Netherlands, the venue is easy to reach and centrally located, and moreover the course is low-budget, something that also holds for the one-week courses outsight the Netherlands.

Responsibility

The Capita Selecta Duikgeneeskunde are given under the responsibility of the Academic Medical Centre, Univ. of Amsterdam (course leader Nico Schellart). The organization is by the Stichting Duik Research (SDR)1) and Biomed. Eng & Physics, AMC (Prof. Dr. Ir. A.G.J.M. van Leeuwen, chair).

Announcements

Ongoing small announcements about the course can be found at www.duikresearch.org, www.diveresearch.org or are communicated by E-mail.

1) SDR is a non-profit organisation aimed to promote dive safety. Work for SDR is done voluntarily.

© Copyright 2011. All rights reserved. Material of this document may not be reproduced in any form without permission of AMC and the course manager.

© Copyright bij het AMC te Amsterdam en de cursusleider (NS). Alle rechten voorbehouden. Materiaal van dit document mag niet gereproduceerd worden, in welke vorm dan ook, tenzij vooraf toestemming is verkregen van de kopijrechthouders (info n.a.schellart@amc.uva.nl).

Jean-Claude Le Péchon Nico Schellart Wouter Sterk Adel Taher

The lecturers

Jean-Claude Le Péchon graduated as biochemical engineer from INSA in Lyon in 1963 and as marine biologist from Nice University. He has been employed at the Muse Océanographique of Monaco as a scientific diver as well as in the Conshelf III Experiment (the undersea habitat sponsored by Jacques-Yves Cousteau). Later he joined CEMA in Marseilles (J.Y. Cousteau) to do research on breathing gases and to develop procedures for very deep dives (1000 m with animals; 500 m with humans) and was a test diver in the Saturation II simulated dive at 400 msw. From 1973 to 1986, he served with CG DORIS, an offshore and civil engineering diving company. In 1986 he founded JCLP Hyperbarie, a global consultancy agency/ bureau specialized in questions related to life support and safety under pressure (commercial diving, tunneling, space and hyperbaric medicine). He has been involved in more than 75 tunneling projects with compressed gas mixtures, up to 6.9 bar and as well as in saturation diving technology. Although retired, he is still teaching physiology and the technology of diving- and hyperbaric medicine at several universities in France and all over the world. He is a National Instructor for SCUBA diving (Air, Nitrox and Trimix) and holds a deep sea commercial diver certification since 1974. He has published many papers in magazines, books and international congresses etc., and often speaks at international congresses on different topics concerning diving, hyperbaric medicine and compressed gas work.

Nico Schellart, graduated as biologist, specialized in physiological biomedical physics. He investigated visual information processing of the retina, resulting in a PhD in 1973 (UvA). He is an associate professor with the dept. of Biomedical Engineering and Physics of the AMC and associate editor of “Medical and Biological Engineering and Computation”. He has investigated multi-sensory information processing in the brain, both animal and human. Since 1998 he performed clinical EEG and MEG research of the visual and auditory system. He has studied the brain and the visual system under hypoxic and hyperoxic conditions both in the lab and in the field and introduced HBO treatment for patients with cerebral radiation damage. He published these dysbaric and HBOT studies in addition to his neuroscience papers and has contributed to a number of textbooks and conference proceedings (like EUBS and UHM). He was publisher of a free electronic Textbook on Medical Physics and teaches diving physiology. He is member of UHMS and has tested the technical and physiological performance of dozens of dive computers (www.duikresearch.org), and is a recreational scuba- and formerly a free diver.

Wouter Sterk obtained his MD at the University of Amsterdam in1966 and joined the Diving Medical Centre of the Royal Dutch Navy until 1975. In 1973 he received a PhD at the University of Utrecht with the thesis entitled: “Respiratory mechanics of diver and diving apparatus”. In 1975 he registered as anesthesiologist after obtaining his training at the Academic Hospital of the University of Utrecht. From 1975 on he is DMO for diving companies, caisson and tunneling projects and director of Dadcodat.

In 1993 he was appointed as Professor in Underwater Physiology at Leiden University. From 1995 to 2009 he was medical director of the Institute for Hyperbaric Medicine with several settlements in the Netherlands and afterwards until 2010 Interim medical director at the DDRC Hyperbaric Medical Centre, Plymouth, UK. Worldwide, he supervised various tunneling projects and is one of the most experienced operators of the precordial Doppler technique. He developed the current professional diving tables in use by the Dutch National Dive Center (NDC) and formerly an enthusiastic professional and recreational diver.

Adel Taher, a diving instructor at the time, was the driving behind the multi-place and multi-lock chamber in Sharm el Sheik as he saw the need for a facility to specialize in diving related accidents. The chamber was built in the USA. He is, in addition to being director of the Hyperbaric Medical Centre in Sharm el Sheik also the founder and director of the diving chamber of Dahab. With over 200 diver-HBO treatments per year, he is without any doubt world leader and trained many physicians in hyperbaric medicine. Dr Adel is member of many international medical diving committees, and lectured about his work at universities, courses, etc. all over the world. He is also the director of DAN-Egypt, a member of the UHMS and of the EUBS (as the other lecturers). He also was the driving force behind the EUBS Annual Scientific Meeting in Sharm el Sheik in 2008. He is a recognized invited speaker at congresses such as those of EUBS and UHMS. Diving is still his passion.

General program

Thursday, May 9. Direct (probably 14hxx) flight from Amsterdam to Marsa Alam, bus-transfer to Marsa Shagra, room check-in, dinner and briefing.

Friday, May 10. Breakfast, Lessons 8h00-11h00, check-in for the dive program, lunch and 2 dives, dinner.

Saturday, May 11. Early bird bay dive 6h00, breakfast, Lessons 8h00-11h00, morning bay dive, lunch and one or two dives. Possibilities are bay dive, dive excursion and night dive at 18h00.

Sunday, May 12. As May 11. Early bird bay dive 6h00, breakfast, Lessons 8h00-10h00, Doppler dive in bay followed by practical course Doppler assessment (student project), lunch, one afternoon dive and night dive at 18h00.

Monday, May 14. As May 11.

Tuesday, May 15. As May 12.

Wednesday, May 16. As May 11. Dinner with distribution of the certificates (no night dive).

Thursday, May 17 Return flight Marsa Alam—Amsterdam.

For the first day we advice dives in the bay or directly north or south of the bay (boat) in view of the start of the afternoon lessons.

Breakfast: 7h00 – 9h30

Lunch: 12h00 – 14h00

Dinner: 18h30 – 20h30.

Coffee bar: 6h00 – 24h00.

Educational program May 2013

Decompression strategies, Doppler assessment and DCI treatment

May 10

Course introduction

1Nico Schellart, Decompression theory (inert gases, Bűhlmann etc. fundamentals of dive tables, M-values);

2Jean Claude Le Péchon, Oxygen and decompression (alveolar and tissue oxygen tensions, oxygen in breathing mixtures, Oxygen Window, Oxygen stops, and HBOT tables).

3Nico Schellart, Bubble theory and models (surface tension, surfactant hypothesis, VPM, RGBM and deep stop)

4Wouter Sterk, Bubbles in the circulation and other tissues (arterial, venous, extravasculair).

Examination and Evaluation

May 11

5Adel Taher, Decompression illness (VGE, AGE, classification, bends, neurology, senses etc., differential diagnostics, with cases);

6Wouter Sterk and Nico Schellart, The practise of Doppler techniques (precordial, Doppler echography, second harmonic technique, bubble grade scales, KISS, evolution of bubbels after ascent).

7Jean Claude Le Péchon, Use of dive procedures and types of dives (Recreational : SCUBA, Re-breathers; Commercial : Surface supplied, TUP technology).

Examination and Evaluation

May 12

8 Adel Taher, Epidemiology of dive incidents in the Egypt Red Sea;

9 Jean Claude Le Péchon, Decompression practical management (Standard depths, ascent pace, in-water stops (Air, Oxygen, Nitrox, Other mixes), Surface decompression,)

Examination and Evaluation

Doppler Dive 10h30-11h30, and 12h-13h Student Doppler project, Wouter Sterk and Nico Schellart

May 13

10Adel Taher, Medical examination dive incidents (cases)

11Jean Claude Le Péchon, Decompression of deep and extreme deep dives (Run-times, Using an open bell, staged versus continuous, Saturation decompression, HPNS)

12 Adel Taher, preclinical treatment of DCI (first aid, cases of dive accidents, medical dive accidents management, casus).

Examination and Evaluation

May 14

13 Wouter Sterk, dive tables: history, background, construction of air-tables and mixture gas-tables, limitations, empirical improvements

14 Jean Claude Le Péchon, DCI Risk assessment of recreational and professional diving activities (DCI risk, other safety factors, prevention, management of DCI in remote places, is “In-water-immediate-recompression” an appropriate response? With which procedure?);

Examination and Evaluation

Doppler Dive 10h30-11h30, and 12h-13h Student Doppler project, Wouter Sterk and Nico Schellart

May 15

15 Nico Schellart, Use of dive computers (algorithms, physiological parameters, practical aspects, type of profiles, risk evaluation, training, epidemiology and statistics)

16Adel Taher, HBOT with cases (types of dives, including tech-diving, nitrox, etc. and non-standard diver conditions, e.g. alcohol use etc.).

17Jean Claude Le Péchon and Nico Schellart Environmental risks and human stress factors

Examination and Evaluation

Disclaimer: Capita Selecta Duikgeneeskunde (i.e. AMC and SDR) is only bound to execute the educational program, but program changes are under reserve. CSD is not responsible for any damage in relation to flights, transfers, accommodation, food and drinks, diving and all other things beyond presenting the lectures and performing the Doppler practical course.

Information of the dive program and the accommodation

Marsa Shagra Eco lodge, Red Sea Diving Safari, Marsa Alam, Egypt

The course will be given at the Marsa Shagra Red Sea Diving Safari Eco lodge resort near Marsa Alam on the South-Egyptian Red Sea coast. This is a wonderful dive resort on a splendid bay, formed by a now generally dry wadi. The resort is completely dedicated to diving and has different sized boats.

The reefs near Marsa Alam are considered as among the richest of the Red Sea. The house reef lies on a beautiful, freakish shaped (in 3 dimensions!) bay with a “reef-line” of 1 km which easily surpasses any other house reef in beauty in the vicinity. Without any doubt it can compete with top reefs world wide. The reef is equally perfect for snorkelling as for SCUBA diving, irrespective the weather. When the sea is quite it is also possible to make snorkelling excursions outside the bay. The Red Sea is one of the clearest seas in the world and corals can be found to a depth of 100 m. The corals are in a very good condition and very colourful; coral bleaching has not struck here.

The biodiversity of the fauna is virtually unequalled, especially in respect to the number of species of hard- and soft coral, other invertebrates and fish. In the time of a week one could and likely will encounter several species of sharks (hammerheads, black tips, silkies, pelagic white tips), rays, tuna, and barracuda, together with countless species of reef dwelling fish. Napoleon wrasses, turtles and dolphins are frequently encountered and sail fishes and whale sharks (April to June) too, but less often. Also manta rays make their habitat here.

Either dive from the shore or take a zodiac outside into the bay and if you want to let yourself be picked up after surfacing from a wonderful dive. Also available are excursions to more remote bays to see manatees, turtles, dolphin or guitar rays, and sites in open sea (for the large pelagic species), such as the Elphinstone Reef, half an hour sailing by RHIB. The resort is located at half an hours driving from the Marsa Alam airport.

Dive package:

If you own a CMAS 2* or PADI Advanced certification or equivalent, you can dive the house reef without restrictions for 5 days including the use of the smaller zodiacs. For dive excursions (with a travel time of at least 0.5 hour) a reasonable extra fee of some tens of Euro’s is asked. Dive tanks (12 L; DIN and international valves), air and lead are included. Other equipment is available for rent at the diving centre. Nitrox and 15l tanks are to be had for a small extra fee. On request, non- course members can take a diving or referral course. More info can be found at www.redsea-divingsafari.com and http://www.divingworld.nl.

Course leader with sail fish The famous Marsa Shagra bay with the dive resort.

Administrative and financial information

The main subscriber is AMC Capita Selecta Duikgeneeskunde, the service provider (dive-tour operator) is Diving World. Diving World is a member of the several professional warranty organizations (ANVR, http://www.anvr.nl; Calamiteitenfond (Calamity Fund, http://www.calamiteitenfonds.nl) and the Garantiefonds (Guarantee fund, www.sgr.nl/). The bookings conditions of Diving World and ANVR apply (see http://www.divingworld.nl, also for more info). They pertain to the Total Costs (package and supplements).

More info about the rules and regulations of your stay and diving can be found on http://www.divingworld.nl. Info can also be found at www.redsea-divingsafari.com. In the latter one can find the extra fees for boat- and car excursions to dive sites outside the bay. In case of questions you are asked to consult AMC CSD, NOT Diving World.

Costs

The end of the high season is May. This month was chosen because the day temperatures are not too high (some 26 oC). In this month a chalet with just a fan is quite comfortable.

The package prices are based on those of Diving World with an additional fee for the costs of the course (such as paying the expenses of the lecturers) and 25 € administration fee.

The package comprises course, flight and transfers in Egypt (when flying from Amsterdam or Düsseldorf), all inclusive stay (3 tasty buffets daily) and the dive package (5 days unlimited diving on the house reef; the first dive will be guided for all and upon request also a second dive).Coffee, tea, cooled bottled water and soft drinks are free from 6 AM to 12 PM. It does not include accreditation fees for course members, visa (15 $, 12 euro, at the airport), 7 € for the HBOT-chamber, and travel-, cancellation and dive insurance fees (to be arranged by the participants themselves).

In the specification below, all amounts are per person. *

Package 1: AC & minibar chalet 2 pax

€ 1495

Package 2: AC & minibar chalet 1 pax

€ 1655

Package 3: fan-chalet 2 pax

€ 1455

Package 4: fan-chalet 1 pax

€ 1615

Package 5: fan-chalet with shared bathrooms/toilets, 2 pax

€ 1335

Package 6: fan-chalet with shared bathrooms/toilets, 1 pax

€ 1455

Discount for No dive package

-€ 150

Discount for No course

-€ 375

Discount on course fee: for non-physician (e.g. Mad-B diver, HBO-paramedics, instructors etc. )

-€ 175

Discount for no flight

-€ 470

* One can only apply for a 2-person room when booking together with a room mate.

The down payment is fixed at 395 € p/p.

Early bird discount before December 1, 2012 is 40 € for course members and 20 € for a non-course members.

Registration

Please note that due to classroom restrictions we can only accommodate 20 participants for the course. But accompanying persons are very welcome. All packages are based on availability.

Your registration is only definitive when your signed registration form and your down payment has been received. The sequence of registration is determined by the date of money transfer of the down payment.

Notice that after December 31 prices may increase.

Flights

Flights are, under reserve, generally performed by Transavia from Schiphol Airport, Amsterdam. In last years, departure time was 2 PM. People living in Belgium or close to the Dutch-German border are recommended to travel by car or train to Schiphol. There are also flights from Düsseldorf, Germany (same package-price). Participants of Austria, Belgium, Denmark, France and Germany can also arrange there own flight.

Page 10 and on gives a photo impression of Maras Shagra Red Sea Diving Safari.

Application form Capita Selecta Duikgeneeskunde, Decompression strategies, Doppler assessment and DCI treatment, May 9-16, 2013, Marsa Shagra, Egypte

Applicant

Complete electronically, enter in all fields!

First names (as in passport)

Family name (as in passport)

Street and number

City code and city

Country

Passport number

Date of birth

E-mail address

Phone number with country code

Mobile number

Phone number emergency contact

Specialisation and registration number

Institution of your dive physician certification

Level of your dive physician certification

Required badge information:

Name (Mr/Mrs, Dr. etc, titles)

Specialisation (English)

Affiliation

Accreditation for LHV,€ 95* yes/no (indicate!)

Accreditation for NVAB € 95* yes/no (indicate!)

Accreditation for NVD,€ 25*yes/no (indicate!)

Accreditation for VSG, € 00 yes/no (indicate!)

Level of diving certification by organisation

For those with a roommate: you are the contact-person and you are responsible for all commitments for him/her. $

Are you looking for a room mate? Yes/No

Room mate

First names (as in passport)

Family name (as in passport)

Passport number

Date of birth

E-mail address

Level of diving certification by organisation

$ When your room mate is also course member, then complete a second form.

* The accreditation supplements are on the basis: “only who uses, pays”.

Renting of dive equipment will be arranged later.

On the next page you end up with your final costs.

Your costs specification

Complete electronically

Price

Single accommodation package #………………………………………………………...………………€

Or Double accommodation package #……………………………...…………...… 2 X €…………... = €

Accreditation fee(s) ………………………...………………………………...……………………….……€

Discount NO dive package (for who?) …for self/room mate…………………………………..minus €

Discount NO course (for who?) …………for self/room mate……...…………………………..minus €

Discount course member non-physician……………………………………... …………………minus €

Discount for no flight to and from Marsa……………………………………... …………………minus €

Early bird discount (deadline for payment December 1)……………………… ……………….minus €

Total Amount (add)

€

I declare to agree with the conditions* and with Total Amount and I am obliged to pay the down payment of 395 € p/p within 7 days after signing and the remainder before March 1, 2013.#

Data………………………....Name ………………………………..…..Signature………………….……….

# After January 1, costs may increase due to higher room prices and/ or airfare.

· Send a hard copy of your hand-signed form to Dr. Nico Schellart, Biomed. Eng. & Physics L0, AMC, PO box 22660, 1100 DD, Amsterdam.

· AND per e-mail to evanrietpaap@hotmail.com.

Fees should be made payable to

- ING bank account 5856014 on the name of Stichting Duik Research in Aerdenhout, the Netherlands and marked: Egypt13

- for foreign accounts: IBAN code NL05INGB0005856014, BIC code (SWIFT code) of the ING Bank is INGBNL2A, the Netherlands.

* Conditions

· Disclaimer: Capita Selecta Duikgeneeskunde (CSD, i.e. AMC and SDR) is only bound to execute the educational program when the number of participating physicians is at least 10. Program changes are under reserve.

· CSD is not responsible for any damage in relation to flights, transfers, accommodation, food and drinks, diving and all other things beyond presenting the lectures.

· The bookings conditions of Diving World and ANVR apply, except for payments and cancellation restitutions. Since CSD is a non-profit organization without financial reserves, whereas she must do payments in advance, the following cancellation regulations apply.

Cancellation before January 15, 2013: the restitution is the down payment minus 100 €. After January 15 there is no restitution of down payment. Cancellation after January 15 until March 1: restitution of total amount minus down payment and minus accreditation fees. After March 1, restitution is according to the regulations of Diving World and ANVR; this holds for Total Amount minus 395 € down payment and minus accreditation fees.

· Room reservation is on the basis of availability. CSD reserves the right in case of non availability of your chosen accommodation to upgrade the participant to a more expensive room at an additional cost of 40 € to the participant.