The document provides an overview of a travel medicine lecture. It discusses key topics like defining travel medicine, conducting pre-travel consultations, assessing risks for different types of travelers, preventing common travel illnesses like malaria and traveler's diarrhea, and providing post-travel care. The pre-travel consultation is identified as important for performing risk assessments, communicating health risks to travelers, and recommending preventive measures like immunizations and malaria prophylaxis. Common diseases that pose risks for international travelers are also outlined.
International conference «Actual approaches to the extremely preterm babies: International experience and Ukrainian realities» (Kyiv, Ukraine, March 5-6, 2013)
An Introduction To Pre-Hospital Care in MalaysiaChew Keng Sheng
This lecture was delivered to a group of dental students. As such, in this lecture, this subject was dealt with in an as-objective-as-possible manner, and devoid of much socio-political sentiments associated with the problems of pre-hospital care in Malaysia.
Pediatric Triage
French verb “trier”, means to separate or select.
Triage is the process of rapid assessment of a patient with a view to define urgency of care & priorities in treatment.
It helps in rational allocation of limited resources, when demand exceeds availability.
Triage is the first step in the management of a sick child admitted to a hospital.
International conference «Actual approaches to the extremely preterm babies: International experience and Ukrainian realities» (Kyiv, Ukraine, March 5-6, 2013)
An Introduction To Pre-Hospital Care in MalaysiaChew Keng Sheng
This lecture was delivered to a group of dental students. As such, in this lecture, this subject was dealt with in an as-objective-as-possible manner, and devoid of much socio-political sentiments associated with the problems of pre-hospital care in Malaysia.
Pediatric Triage
French verb “trier”, means to separate or select.
Triage is the process of rapid assessment of a patient with a view to define urgency of care & priorities in treatment.
It helps in rational allocation of limited resources, when demand exceeds availability.
Triage is the first step in the management of a sick child admitted to a hospital.
Prehospital Care of the Pediatric Trauma Patient dpark419
An evidence based review of prehospital care of the pediatric trauma patient. This lecture was given to EMS personnel at the Medical University of South Carolina on 12/3/14.
Prehospital Care of the Pediatric Trauma Patient dpark419
An evidence based review of prehospital care of the pediatric trauma patient. This lecture was given to EMS personnel at the Medical University of South Carolina on 12/3/14.
Chapter 13 Risk Management in PsychiatryPsychiatri.docxketurahhazelhurst
Chapter 13: Risk Management in
Psychiatry
Psychiatric Care
• Healthcare and treatment of persons with
acute and/or chronic mental illness
• Provided in various types of healthcare
settings
– Specialty facilities
– Special unit in a hospital
– Ambulatory centers
– Private offices
Informed Consent
• Psychiatric patients have the right to select
their treatment (as do all patient) unless
deemed incompetent.
• For the patient to be considered
competent to consent to treatment, they
must be able to:
– Communicate a choice
– Understand information about the treatment
– Recognize the clinical situation
– Manipulate information rationally
Informed Consent and Research
• Research guidelines must adhere to the general
informed consent requirements
• The National Bioethics Advisory Commission
issued a report entitled “Ethical and Policy Issues
in Research Involving Human Participants” which
outlines basic principles for research studies
• The Office for Human Research is another
resource for guidelines on obtaining consent,
especially for children
Right to Treatment
• Right to the Least Restrictive Alternative
• Closure of Psychiatric Facilities
• Involuntary Outpatient Treatment
• Medical Necessity
• Insurance Coverage
• Psychiatric Advanced Directives (PAD)
Right to Refuse Treatment
All patients have the right to refuse
treatment, even patients with mental illness.
• Psychotropic Medications
• Involuntary Hospitalization
• Involuntary Outpatient Treatment
Clinical Risks
• Psychopharmacology and Side Effects
• Electroconvulsive Therapy
• Suicide
• Discharge and Aftercare Planning
• Seclusion and Restraint
• Elopement and Wandering
• Child and Adolescent Psychiatry
Confidentiality and Stigma
• Public view of mental illness
• Privileged Communication
• Duty to Protect/Warn
High Risk Incidents
• Violence and Mental Illness
• Violence in the Institution
• Availability of Illicit Substances
• Professional Sexual Misconduct
• Staff-Patient Sexual Misconduct
Other Areas of Concern
• Fraud and Abuse
• Public Safety
• Noncompliance with treatment regimen
Summary
• Patients with mental illness have the same
rights as all patients unless deemed
incompetent.
• There are additional risk management
concerns involved in treating patients with
mental illness.
Chapter 12: Risk management for
Infection Control Programs
Goal of Infection Control
• To prevent the transmission of infections to
patients, visitors and healthcare personnel
• In the United States, infection control
programs are required by various agencies:
– OSHA
– CMS
– TJC
– State and Local Depts. of Health
Infection Control Program
A formalize infection control program includes
• Procedures for determining the risk of
transmission of infectious agents
• Enforcement or procedures
• Protocols to manage the risk
The organization’s leadership is responsible for
implementing these programs ...
Overview of the Medical Tourism industry.pdfinsightscare
This article explains the medical tourism industry, it's history, advantages and the disadvantages and why one should opt for a medical treatment abroad
Acute scrotum is a general term referring to an emergency condition affecting the contents or the wall of the scrotum.
There are a number of conditions that present acutely, predominantly with pain and/or swelling
A careful and detailed history and examination, and in some cases, investigations allow differentiation between these diagnoses. A prompt diagnosis is essential as the patient may require urgent surgical intervention
Testicular torsion refers to twisting of the spermatic cord, causing ischaemia of the testicle.
Testicular torsion results from inadequate fixation of the testis to the tunica vaginalis producing ischemia from reduced arterial inflow and venous outflow obstruction.
The prevalence of testicular torsion in adult patients hospitalized with acute scrotal pain is approximately 25 to 50 percent
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
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ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
2. OBJECTIVES
• Introduction to the concept of Travel Medicine
• Conducting Pre-travel consultation and risk assessment for travelers
• Prevention and management of common illnesses or conditions
associated with travel
• Post-travel consultation
3. Outline of Presentation
• Introduction
• Definition and Objectives of Travel medicine
• Importance of Travel Health Measures
• Pre-travel Consultation
• Travelers by Age, with Medical Conditions or Special Needs
• Common Diseases of Importance to Travelers
• Immunizations
• Post-travel Illness and Consultation
4. Introduction
• The number of people traveling internationally continues to grow.
• According to the World Tourism Organization, there were 1.33 billion
worldwide international tourist arrivals in 2017, an increase of 88%
from 2015.
• International arrivals increased 6% in January–April 2018 compared
to the same period in 2017.
• The health problems faced by travelers are considerable and variable
depending on the countries visited and the lifestyle adopted by the
traveler.
5. What is Travel Medicine?
• Travel medicine is an interdisciplinary specialty concerned with the:
- prevention
- management and
- research of health problems associated with travel.
• The science of travel medicine is referred to as Emporiatics.
6. Objectives of Travel Medicine
• It aims to prevent illness & injuries occurring to persons travelling out
of the country and manages health problems arising in travelers
arriving from other countries.
• It also aims to reduce the impact of travel on ecosystems around the
world. This is particularly with respect to the introduction and spread
of disease as well as reduce the emergence and spread of resistant
strains of microorganisms.
7. Why are Travel Health Measures Important? 1
• 100,000 travelers to developing world for 1 month
- 50,000 travelers will develop some sort of health problem during the
course of their trip
- 8,000 travelers will see a physician
- 5,000 travelers will be confined to bed
- 1,100 travelers will be incapacitated in their work either abroad or
upon returning home
- 300 travelers will have to be hospitalized either during their trip or
upon their return
8. Why are Travel Health Measures Important? 2
- 50 travelers will have to be air evacuated out of the country they are
visiting
- 1 traveler will die
9. Estimated Incidence of Illness During Travel in
a Developing Country
• Traveler’s diarrhea 20%-60%
• Acute respiratory infection 5%-20%
• Malaria (No chemoprophylaxis West Africa) 2%
• Dengue fever 0.1%
• Hepatitis A 0.03%-0.3%
• Animal bites with rabies risk 0.3%
Incidence varies based on destination, duration of travel and activities
10. Estimated Incidence of Road Traffic Accidents
When Travelling
• Road traffic collisions are the most frequent cause of death among
travelers.
• The risks associated with road traffic collisions and violence are
greatest in low- and middle-income countries, where trauma care
systems may not be well developed.
• Worldwide, an estimated 1.2 million people are killed each year in
road traffic crashes and as many as 50 million more are injured.
11. Factors that determine the risks in travelers
• The risk of becoming ill or injured during international travel depends
on many factors, such as:
- the mode of transport
-the region of the world visited,
- a traveler’s age and health status,
- the length of the trip and season of travel
- purpose of travel
- standards of accommodation, food hygiene and sanitation and
- behaviour of the traveler
12. The Pre-travel Consultation
• The pre-travel consultation offers a dedicated time to prepare
travelers for the health concerns that might arise during their trips.
• The objectives of the pre-travel consultation are to:
• 1. Perform an individual risk assessment.
• 2. Communicate to the traveler anticipated health risks.
• 3. Provide risk management measures, including immunizations,
malaria prophylaxis, and other medications as indicated.
13. The Pre-travel Consultation 2
• This should be done at least 6 - 8 weeks before traveling.
• The pre-travel consultation is the major opportunity to educate the
traveler about health risks at the destination and how to mitigate
them.
• Involves taking the travelling history, traveler’s personal and medical
history as well as a physical examination.
• Should include a scheduled post-travel medical consultation.
14. The Pre-travel Consultation 3
• Primary care physicians should seek guidance from travel medicine
specialists to address areas of uncertainty.
• Balancing the cautions with an appreciation of the positive aspects of
the journey leads to a more meaningful pre-travel consultation.
• Attention to the cost of recommended interventions may be critical.
Some travelers may not be able to afford all of the recommended
immunizations and medications, a situation that requires prioritizing
interventions.
15. The Pre-travel Consultation 4 - Principles of
Pre-travel health care
• Advise the patient to plan early—at least 8 weeks beforehand.
• Allow adequate time for consultation (e.g. 30–45 minutes).
• Individualize advice.
• Provide current information.
• Provide written as well as verbal advice.
• Provide a letter concerning existing medical illness and treatment.
• Encourage personal responsibility.
16. The Pre-travel Consultation 5 – Risk
Management Topics
• Food and water precautions
• Insect bite prevention
• Immunizations
• Malaria prevention
• STIs
• Travel medical insurance
• Air transportation issues, e.g. DVT
• Environmental risks
• Safety and security
• Travelers with special needs
• Cultural issues
17. The Pre-travel Consultation –
Assessing Individual Risk
• Many elements merit consideration in assessing a traveler’s health risks.
• Certain travelers may confront special risks.
• Recent hospitalization for serious problems may lead the travel health
provider to recommend delaying travel.
• Air travel is contraindicated for certain conditions, such as <3 weeks after
an uncomplicated myocardial infarction and <10 days after thoracic or
abdominal surgery.
• The travel health provider and traveler should consult with the relevant
health care providers most familiar with the underlying illnesses.
18. Information necessary for a risk assessment during
Pre-travel consultations
• Health Background • Past Medical History: Age, Sex,
Underlying conditions, Allergies
(especially any pertaining to
vaccines, eggs, or latex),
Medications
• Special Conditions • Pregnancy
• Breastfeeding
• Disability
• Immunocompromised
• Older age
19. Information necessary for a risk assessment during
Pre-travel consultations
• Special Conditions (cont.) • Psychiatric condition
• Seizure disorder
• Recent surgery
• Recent cardiopulmonary event
• Recent cerebrovascular event
• History of Guillain-Barré
syndrome
• Severe allergies
20. Information necessary for a risk assessment during
Pre-travel consultations
• Immunization history • Routine vaccines
• Travel vaccines
• Prior travel experience • Experience with malaria
chemoprophylaxis
• Experience with altitude
• Illnesses related to prior travel
21. Information necessary for a risk assessment
during Pre-travel consultations
• Trip details - Itinerary
• Countries and specific regions,
including order of countries if >1
country
• Rural or urban
Trip details - Timing • Trip duration
• Season of travel
• Time to departure
22. Information necessary for a risk assessment
during Pre-travel consultations
• Reason for travel • Tourism
• Business
• Visiting friends and relatives
• Volunteer, missionary, or aid work
• Research or education
• Adventure
• Pilgrimage
• Adoption
• Seeking health care (medical
tourism)
23. Information necessary for a risk assessment
during Pre-travel consultations
Travel style
• Independent travel or package
tour
• Traveler risk tolerance
• General hygiene standards at
destination
• Modes of transportation
• Accommodations (such as tourist
or luxury hotel, guest house,
hostel or budget hotel,
dormitory, local home or host
family, or tent)
24. Information necessary for a risk assessment
during Pre-travel consultations
Special activities • Disaster relief
• Medical care (providing or receiving)
• High altitude
• Diving
• Cruise ship
• Rafting or other water exposure
• Cycling
• Extreme sports
• Spelunking
• Anticipated interactions with animals
• Anticipated sexual encounters
25. The Pre-travel Consultation – Communicate Risk
• Once destination-specific risks for a particular itinerary have been
assessed by the provider, they should be clearly communicated to the
traveler.
• The process of risk communication is a 2-way exchange of information
between the clinician and traveler, in which they discuss potential
health hazards at the destination and the effectiveness of preventive
measures, with the goal of improving understanding of risk and
promoting more informed decision making.
26. The Pre-travel Consultation – Manage Risk
• Immunizations are a crucial component of pre-travel consultations,
and the risk assessment forms the basis of recommendations for
travel vaccines.
• The purpose of travel and specific destination within a country will
inform the need for particular vaccinations.
• At the same time, the pre-travel consultation presents an opportunity
to update routine vaccines .
• Another major focus of pre-travel consultations for many destinations
is the prevention of malaria. Pre-travel consultation must carefully
assess travelers’ risk for malaria and recommend preventive
measures.
27. The Pre-travel Consultation – Manage Risk 2
• For travelers going to malaria-endemic countries, it is imperative to discuss
malaria transmission, ways to reduce risk, recommendations for
prophylaxis, and symptoms of malaria.
• Travelers with underlying health conditions require attention to their
health issues as they relate to the destination and activities. They should
be provided medical reports and should carry along their necessary
medications.
• Travelers should be counseled on how to obtain travel medical insurance
and how they can find reputable medical facilities at their destination.
28. The Pre-travel Consultation –Manage Risk 3
• Any allergies or serious medical conditions should be identified on a
bracelet or a card to expedite medical care in emergency situations.
• The pre-travel consultation also provides another setting to remind
travelers of basic health practices during travel, including frequent
handwashing, wearing seatbelts, using car seats for infants and children,
and safe sexual practices.
• General issues such as preventing injury and sunburn also deserve
mention. Written information is essential to supplement oral advice and
enable travelers to review the instructions from their clinic visits.
• Advice on self-treatable conditions may minimize the need for travelers to
seek medical care while abroad and possibly lead to faster return to good
health.
30. Age and the risk of traveling
• Newborn: A fit and healthy baby can travel by air 48 h after birth, but
it is preferable to wait until the age of 7 days.
• Adolescents: Risky behavior which can predispose them to injuries
and STIs is the major problem this group.
• Elderly: Advised to ensure comfortable seating, adequate fluids, take
small meals before and during travels, move around and preferably sit
at the aisle.
31. Pregnant women and travel
• It is safest for pregnant women to travel during the second trimester.
• Typical guidelines for a woman with an uncomplicated pregnancy are:
— after the 28th week of pregnancy, a letter from a doctor or midwife
should be carried, confirming the expected date of delivery and that
the pregnancy is normal; — for single pregnancies, flying is permitted
up to the end of the 36th week;
— for multiple pregnancies, flying is permitted up to the end of the
32nd week.
32. Disability and travel
• Physical disability is not usually a contraindication for travel if the
general health status of the traveler is good.
• Airlines have regulations concerning travel for disabled passengers
who need to be accompanied.
• Information should be obtained from the relevant airline well in
advance of the intended travel.
33. Pre-existing illnesses and travel
• People suffering from underlying chronic illnesses should seek
medical advice before planning a journey.
• They should carry all necessary medication and medical items for the
entire duration of the journey.
• All medications, especially prescription medications, should be
packed in carry-on luggage, in their original containers with clear
labels.
• A duplicate supply carried in the checked luggage is a safety
precaution against loss or theft.
34. Diabetes mellitus and travels
• The general rule/ guidance regarding insulin adjustments during air
travel:
• Short acting insulin is better as it is used with each meal and supplemented
by intermediate acting insulin at bedtime on arrival.
• When travelling across several time zones, it is advisable to keep following
the local time of your place of departure until you arrive at your
destination (i.e. don’t change your wristwatch until you reach your
destination) to keep track of your injections and meals.
• When travelling to a time zone ahead of your local time, i.e. travelling east,
your day of travel will be shorter than 24 hours and less insulin is needed.
• When travelling to a time zone behind your local time, i.e. travelling west,
your day of travel will be longer than 24 hours and more insulin is needed.
35. Cardiovascular diseases and travel
• Due to low cabin pressure at high altitude, partial arterial oxygen
pressure drops and blood oxygen saturation also drops to about 90%
results in tachycardia and may result in cardiac decompensation.
• They require some of the following before travels:
-sufficient quantities of cardiac medications for the entire trip,
including sublingual nitroglycerin, and keep in carry-on luggage.
-carry a copy of the most recent ECG.
-carry a pacemaker card, if a pacemaker patient
36. Contraindications to air travel in patients with
cardiac diseases
• Uncomplicated myocardial infarction within 2–3 weeks
• Complicated myocardial infarction within 6 weeks
• Unstable angina
• Congestive heart failure, severe, decompensated
• Uncontrolled hypertension
• Coronary Artery Bypass Grafting within 10–14 days
• CVA within 2 weeks
• Uncontrolled ventricular or supraventricular tachycardia
• Eisenmenger syndrome
• Severe symptomatic valvular heart disease
37. Pulmonary diseases and air travel
• Lung function tests and blood gas determinations need to be assessed
before travels.
• The measurement of arterial blood gas is the single most helpful test
because the PaO2 is considered the best predictor of altitude PaO2 and
tolerance. A stable ground level PaO2 greater than 70 mm Hg is considered
adequate in most cases.
• A simple test to do may also be to see whether the patient can walk 50
yards at a normal pace or climb one flight of stairs without becoming
severely dyspneic.
• Asthmatic patients with labile or severe form are not fit for travels. All
asthmatics should travel with their inhalers.
• Patients with TB can travel after they are no longer infectious.
38. Security issues
• Security checks can cause concerns for travellers who have been
fitted with metal devices such as artificial joints, pacemakers or
internal automatic defibrillators.
• Some pacemakers may be affected by modern security screening
equipment and any traveller with a pacemaker should carry a letter
from their doctor.
• Pacemakers with bipolar configurations are not affected by airline
electronics and airport securities unlike the unipolar devices.
40. Common diseases of importance to the
international traveler
• The main diseases are traveler's diarrhea and malaria, especially the
potentially lethal Plasmodium falciparum malaria.
• Others including Typhoid, Cholera, STIs, etc
• Some disease are country/ region specific such as;
• Africa: meningitis, typhoid, polio, yellow fever, Ebola virus, etc.
• Asia: above plus Hepatitis A, Japanese encephalitis, etc.
• S. America: yellow fever, etc.
41. Methods of protection against mosquito bites
• Use of protective coverings or clothings
• Insect repellents applied to exposed skin or to clothing repellent
• Mosquito nets (LLINS) while sleeping.
• Aerosol sprays for Indoor sleeping
• Indoor residual spraying (IRS) with insecticides last for 3-6 months
• Screening of windows and doors.
• Avoid contact with high-risk regions such as lakes
43. Traveler’s diarrhea (TD)
• It is the most predictable travel-related illness.
• Attack rates range from 30% to 70% of travelers, depending on the
destination and season of travel.
• Traditionally, it was thought that TD could be prevented by following
simple recommendations such as “boil it, cook it, peel it, or forget
it,” but studies have found that people who follow these rules may
still become ill.
• Poor hygiene practice in local restaurants is likely the largest
contributor to the risk for TD.
44. Traveler’s diarrhea (TD)
• TD is a clinical syndrome that can result from a variety of intestinal
pathogens.
• Bacterial pathogens are the predominant risk, thought to account for
up to 80%–90% of TD.
• Intestinal viruses may account for at least 5%–15% of illnesses.
• Infections with protozoal pathogens are slower to manifest symptoms
and collectively account for approximately 10% of diagnoses.
• In this syndrome, vomiting and diarrhea may both be present, but
symptoms usually resolve spontaneously within 12 hours.
46. Prophylaxis for traveler’s diarrhea
• Bismuth subsalicylate 2 tablets QID
• Rifaximin (Xifaxan)
• Oral rifamycin antibiotic structurally related to rifampin
47. Traveler’s diarrhea: Presumptive self-
treatment
• Ciprofloxacin 500 PO BID
• Norfloxacin 400 PO BID
• TMP - sulfa DS PO BID
• Azithromycin 500mg daily
• 3 -5 days of therapy +/- antiperistaltic agent
48. Traveler’s diarrhea: when to seek medical
attention
• Fever with chills
• Blood in stool
• Dehydration
• Persistence of symptoms
49. Immunizations: The Three Rs of Travel
Immunization
• Routine
- Childhood or adult immunizations
• Required
- Crossing international borders
• Recommended
- According to the risk of infection
Some immunizations may fall into multiple categories. Not all vaccines
are available in every country
50. Routine Immunizations – Most Countries
• Tetanus
• Diphtheria
• Pertusis
• Hemophilus influenza type b
• Polio
• Measles, Mumps, Rubella
• Hepatitis B
• Influenza
• Pneumococcal
51. Routine Immunizations – Some Countries
• BCG
• Hepatitis A
• Human papillomavirus
• Neisseria meningitides
• Rotavirus
• Tick-borne encephalitis
• Varicella
52. Required Immunizations
• Yellow fever
- Required under International Health regulations (2005)
• Meningococcal meningitis
- Required by Saudi Arabia for religious pilgrims (Hajj)
53. Yellow fever vaccine
• Determine the risk of Yellow fever at destination and if vaccine is
required under International Health Regulations (2005).
• Administer vaccine as a single dose.
• Counsel about avoidance of daytime biting Aedes mosquitoes.
• International certificate of vaccination is valid beginning 10 days after
the vaccine and offers life-long protection.
59. Meningococcal meningitis
• Neisseria meningitidis: At least 13 antigenically distinct serogroups
• A,B,C,W135 & Y are most common
• Current vaccine for A,C,W135 & Y
• Mandatory: Pilgrims visiting Mecca for the Hajj or for the Umrah
• Recommended: Travelers in areas where there are recurrent
outbreaks of disease
60. Rabies
• Postexposure prophylaxis (PEP) consists of a dose of human rabies immune globulin
(HRIG) and rabies vaccine given on the day of the rabies exposure, and then a dose of
vaccine given again on days 3, 7, and 14.
• For people who have never been vaccinated against rabies previously, postexposure
prophylaxis (PEP) should always include administration of both HRIG and rabies vaccine.
• The combination of HRIG and vaccine is recommended for both bite and non-bite
exposures, regardless of the interval between exposure and initiation of treatment.
• People who have been previously vaccinated or are receiving preexposure vaccination for
rabies should receive only vaccine.
61. Recommended Immunizations
• Hepatitis A
• Hepatitis B
• Typhoid
• Cholera
• Poliomyelitis
• Meningococcal meningtitis
• Japanese encephalitis
• Rabies
• Tick-borne encephalitis
67. The 6I’s of Travel Medicine
• Insects repellents, nets, permethrin
• Ingestions care with food and water
diet/teeth (including airlines/jetlag/DVT)
• Indiscretions STI’s, HIV, drugs
• Injuries accident avoidance, personal safety
• Immersion schistosomiasis, drowning
• Insurance health and travel insurance
68. Post-travel illness and consultation
• Most post-travel infections become apparent soon after travel, but often present
within the first one month of return, though this may vary based on incubation
period
• Post travel consultation involves taking history on:
• 1.Severity of illness
• 2.Travel itinerary and duration of travel
• 3.Timing of onset of illness in relation to international travel
• 4.Past medical history and medications
• 5.History of a pre-travel consultation
• 6.Travel immunizations
• 7.Adherence to malaria chemoprophylaxis
• 8. Medical care while overseas (such as injections, transfusions)
69. Post-travel illness and consultation 2
• 9. Insect precautions taken (such as repellent, bed nets)
• 10. Individual’s exposures
- Type of accommodations
- Source of drinking water
- Ingestion of raw meat or seafood or unpasteurized dairy products
- Insect or arthropod bites
- Freshwater exposure (such as swimming, rafting)
- Animal bites and scratches
- Body fluid exposure (such as tattoos, sexual activity)
70. Post-travel illness and consultation 3
• Fever after returning from a malaria-endemic area is a medical
emergency.
• Such travelers who develop fever should seek medical attention
immediately.
71. Conclusion
• Travel medicine practitioners are required to have in-depth
knowledge of immunizations, risk associated with specific
destinations, and the implications of traveling with underlying
conditions.
• Travel medicine consultations should be comprehensive and tailored
to the needs of the traveler.
• Family Physicians are well placed to offer travel medicine services due
to the uniqueness of our training and expertise.
73. REFERENCES
• 1. Centers for Disease Control and Prevention (CDC). Travelers' Health. 2020 [cited 2
August 2020]. Available from:
https://wwwnc.cdc.gov/travel/yellowbook/2020/preparing-international-travelers
• 2. Murtagh J, Rosenblatt J, Coleman J, Murtagh C. John Murtagh's General Practice. 7th
ed. Sydney: McGraw-Hill Education; 2018.
• 3. Introduction to Travel Medicine. International Society of Travel Medicine:
https://www.istm.org/handouts_teachingslides
• 4. WHO. Health risks when travelling [Internet]. Who.int. 2020 [cited 3 August 2020].
Available from: https://www.who.int/news-room/q-a-detail/health-risks-when-traveling
• 5. Medical guidelines for air travels. Aviation, Space, and Environmental Medicine ; 2003
Vol. 74( 5)
Editor's Notes
Source: International Society of Travel Medicine (ISTM).
Source: International Society of Travel Medicine (ISTM).
Projections indicate that road traffic fatalities will be the fifth leading cause of death by the year 2030 unless urgent action is taken to address the issue.
It is important that travelers seek travel health advice in the first instance and seek this advice early. In general, it is recommended that travellers seek travel health advice at least 6-8 weeks before travel, but of course it is never too late to provide travel health advice, even to those that come to consult us at the last minute! An important first step of the pre-travel health consultation is the risk assessment for every traveler.
The travel health consultation consists of three main areas:
- Immunize travelers
- Advise/educate travelers on other precautions that should be taken against conditions to which they are likely to be exposed during travel
- Prescribe appropriate chemo-prophylactic and self-treatment medications.
Immunisation is often covered first in the travel health consultation as we prefer to observe travellers for about 15-20 minutes, particularly for anaphylaxis.
By the time travel health advice and prophylaxis is discussed with the traveller after immunisation, this time has probably elapsed.
Travel health advice should be personalized, highlighting the likely exposures and also reminding the traveler of ubiquitous risks, such as injury, foodborne and waterborne infections, vectorborne disease, respiratory tract infections, and bloodborne and sexually transmitted infections.
Other travelers with specific risks include travelers who are visiting friends and relatives, long-term travelers, travelers with small children, travelers with chronic illnesses, immunocompromised travelers, and pregnant travelers. Providers should determine whether recent outbreaks or other safety notices have been posted for the traveler’s destination;
In addition to recognizing the traveler’s characteristics, health background, and destination-specific risks, the exposures related to special activities also merit discussion. For example, river rafting could expose a traveler to schistosomiasis or leptospirosis, and spelunking in Central America could put the traveler at risk of histoplasmosis. Flying from lowlands to high-altitude areas and trekking or climbing in mountainous regions introduces the risk of altitude illness. Therefore, the provider should inquire about plans for specific leisure, business, and health care–seeking activities.
Risk communication is among the most challenging aspects of a pre-travel consultation, because travelers’ perception of and tolerance for risk can vary widely.
Particular attention should be paid to vaccines for which immunity may have waned over time or following a recent immunocompromising condition (such as after a hematopoietic stem cell transplant). Asking the question, “Do you have any plans to travel again in the next 1–2 years?” may help the traveler justify an immunization for travel over a number of years rather than only the upcoming trip, such as rabies preexposure or Japanese encephalitis. Travelers should receive a record of immunizations administered and instructions to follow up as needed to complete a vaccine series.
For example, a traveler with a history of cardiac disease should carry medical reports, including a recent electrocardiogram. Asthma may flare in a traveler visiting a polluted city or from physical exertion during a hike; travelers should be encouraged to discuss with their primary care provider how to plan for treatment and bring necessary medication in case of asthma exacerbation.
If your day of travel is made shorter:
- by four hours or less (four or fewer time zones crossed), you should not need to make any changes to your insulin dose or food intake
- by more than four hours (more than four time zones crossed), you should reduce your insulin on the day of departure by 20 to 30%.
6. If your day of travel is made longer:
- by four hours or less (four or fewer time zones crossed), you should not need to make any changes to your insulin dose but you might need to eat extra carbohydrate (about 20 to 30 g, which is the equivalent of one to two slices of bread) to avoid low blood glucose before your next injection at your destination (following the local time at the destination)
- by more than four hours (more than four time zones crossed), you may need extra insulin and food. Take your usual insulin on the day of departure up to your departure time and then have doses of quick acting insulin before the extra meals. Use 10% of your usual daily dose as an estimate; you can revise it up or down depending on your blood result at that time.
Contact the airline concerning special needs, e.g. diet, medical oxygen, wheelchair, etc., and consider special seat requests such as near the aisle or close to a restroom
Source: US Centers for Disease Control and Prevention
Although outbreaks of meningococcal meningitis occur in different parts of the world, many would know of the meningococcal “belt” in Africa.
Source: http://www.cdc.gov/travel/diseases/menin.htm
Although a vaccine is not available against all serogroups of meningococcus, it is important that travellers attending the Hajj have the quadrivalent vaccine. Up to date disease distribution information should be sought.
Adverse reactions to rabies vaccine and immune globulin are not common.
The 6I’s summarizes the risks and issues that should be of collective concern to both the clinician and the traveler.