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Maltezou HC, Pavli A. Challenges with medical tourism. Curr Opin Crit Care 2024; 30:224-230. [PMID: 38441086 DOI: 10.1097/mcc.0000000000001148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
PURPOSE OF REVIEW With the return of international travels to almost prepandemic levels, the number of patients who travel abroad to seek healthcare services is once again growing rapidly. Nevertheless, the expected benefits of medical tourism may be challenged by serious infectious complications. This review summarizes the evolving published evidence on infectious complications related with medical tourism of the last eighteen months. RECENT FINDINGS There has been an increase of reported infectious complications in patients who had received healthcare abroad. Such complications were frequently associated with serious and prolonged morbidity, repeated treatments and hospitalizations, high healthcare costs, and occasionally fatalities. A devastating outbreak of fungal meningitis occurred among US residents who underwent epidural anesthesia for cosmetic surgery in two clinics in Mexico. Overall, as of July 5, 2023 there were 31 cases with severe cerebrovascular complications and eight deaths. Infections caused by nontuberculum mycobacteria and Candida sp have been also reported the last years. SUMMARY Considering the expected expansion of medical tourism in the forthcoming years, public health authorities and scientific societies should raise awareness of such infections among physicians and other healthcare professionals and issue recommendations for their management. A system to report complications in patients receiving healthcare abroad is needed.
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Affiliation(s)
| | - Androula Pavli
- Department of Travel Medicine, National Public Health Organization, Athens, Greece
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Potin M, Carron PN, Genton B. Injuries and medical emergencies among international travellers. J Travel Med 2024; 31:taad088. [PMID: 37405992 DOI: 10.1093/jtm/taad088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 06/07/2023] [Accepted: 06/12/2023] [Indexed: 07/07/2023]
Abstract
BACKGROUND Tropical infectious diseases and vaccine-preventable emergencies are the mainstay of pre-travel consultations. However, non-communicable diseases, injuries and accidents that occur during travel are not emphasized enough in these settings. METHODS We performed a narrative review based on a literature search of PubMed, Google Scholar, UpToDate, DynaMed and LiSSa and on reference textbooks and medical journals dedicated to travel, emergency and wilderness medicine. Relevant secondary references were extracted. We also aimed to discuss newer or neglected issues, such as medical tourism, Coronavirus Disease 2019, exacerbations of co-morbidities associated with international travel, insurance coverage, health care seeking abroad, medical evacuation or repatriation and tips for different types of travellers' emergency medical kits (personal, group, physician handled). RESULTS All sources reviewed led to the selection of >170 references. Among epidemiological data on morbidity and deaths while abroad, only retrospective data are available. Deaths are estimated to occur in 1 in 100 000 travellers, with 40% caused by trauma and 60% by diseases, and <3% linked to infectious diseases. Trauma and other injuries acquired during travel, such as traffic accidents and drowning, can be reduced by up to 85% with simple preventive recommendations such as avoiding simultaneous alcohol intake. In-flight emergencies occur on 1 in 604 flights on average. Thrombosis risk is two to three times greater for travellers than for non-travellers. Fever during or after travel can occur in 2-4% of travellers, but in up to 25-30% in tertiary centres. Traveller's diarrhoea, although rarely severe, is the most common disease associated with travel. Autochthonous emergencies (acute appendicitis, ectopic pregnancy, dental abscess) can also occur. CONCLUSIONS Pre-travel medicine encounters must include the topic of injuries and medical emergencies, such as the risk-taking behaviours and foster better planning in a comprehensive approach along with vaccines and infectious diseases advices.
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Affiliation(s)
- Mathieu Potin
- ISTM CTH (Certificate of Travel Health), Chemin des Croix-Rouges 12, Lausanne CH-1007, Switzerland
| | - Pierre-Nicolas Carron
- Emergency Department, Lausanne University Hospital and University of Lausanne, Rue du Bugnon 46, Lausanne CH-1011, Switzerland
| | - Blaise Genton
- Policlinic of Tropical, Travel Medicine and Vaccination, Centre for Primary Care and Public Health, Unisanté, University of Lausanne, Rue du Bugnon 44, Lausanne CH-1011, Switzerland
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Maier JD, Anagnostopoulos A, Gazzotti A, Bühler S, Baroutsou V, Hatz C, Puhan MA, Fehr J, Farnham A. The Ready-To-Go Questionnaire predicts health outcomes during travel: a smartphone application-based analysis. J Travel Med 2023; 30:taad117. [PMID: 37669125 PMCID: PMC10755167 DOI: 10.1093/jtm/taad117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/24/2023] [Accepted: 08/31/2023] [Indexed: 09/07/2023]
Abstract
BACKGROUND The Ready-To-Go (R2G) Questionnaire is a tool for rapid assessment of health risks for travel consultation. This study aims to assess the utility of the R2G Questionnaire in identifying high-risk travellers and predicting health events and behaviour during travel in the TOURIST2 prospective cohort. METHODS TOURIST2 data were used to calculate the R2G medical and travel risk scores and categorize each participant based on their risk. The TOURIST2 study enrolled 1000 participants from Switzerland's largest travel clinics between 2017 and 2019. Participants completed daily smartphone application surveys before, during and after travel on health events and behaviours. We used regression models to analyse incidence of overall health events and of similar health events grouped into health domains (e.g. respiratory, gastrointestinal, accident/injury). Incidence rate ratios (IRR) are displayed with 95% confidence intervals (95% CI). RESULTS R2G high-risk travellers experienced significantly greater incidence of health events compared to lower-risk travellers (IRR = 1.27, 95% CI: 1.22-1.33). Both the medical and travel scores showed significant positive associations with incidence of health events during travel (IRR = 1.11, 95% CI: 1.07-1.16; IRR = 1.07, 95% CI: 1.03-1.12, respectively), with significant increases in all health domains except skin disorders. Medical and travel risk scores were associated with different patterns in behaviour. Travellers with chronic health conditions accessed medical care during travel more often (IRR = 1.16, 95% CI: 1.03-1.31), had greater difficulty in carrying out planned activities (IRR = -0.04, 95% CI: -0.05, -0.02), and rated their travel experience lower (IRR = -0.04, 95% CI: -0.06, -0.02). Travellers with increased travel-related risks due to planned travel itinerary had more frequent animal contact (IRR = 1.09, 95% CI: 1.01-1.18) and accidents/injuries (IRR = 1.28, 95% CI: 1.15-1.44). CONCLUSIONS The R2G Questionnaire is a promising risk assessment tool that offers a timesaving and reliable means to identify high-risk travellers. Incorporated into travel medicine websites, it could serve as a pre-consultation triage to help travellers self-identify their risk level, direct them to the appropriate medical provider(s), and help practitioners in giving more tailored advice.
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Affiliation(s)
- Julian D Maier
- Department of Public & Global Health, Division of Infectious Diseases, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Alexia Anagnostopoulos
- Department of Public & Global Health, Division of Infectious Diseases, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Anna Gazzotti
- Department of Public & Global Health, Division of Infectious Diseases, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Silja Bühler
- Division of Hygiene and Infectious Diseases, Institute of Hygiene and Environment, Hamburg, Germany
| | - Vasiliki Baroutsou
- Department of Public & Global Health, Division of Infectious Diseases, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Christoph Hatz
- Department of Public & Global Health, Division of Infectious Diseases, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Milo A Puhan
- Department of Epidemiology, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Jan Fehr
- Department of Public & Global Health, Division of Infectious Diseases, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Andrea Farnham
- Department of Public & Global Health, Division of Infectious Diseases, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
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