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Obeagu EI, Obeagu GU. Managing gastrointestinal challenges: Diarrhea in sickle cell anemia. Medicine (Baltimore) 2024; 103:e38075. [PMID: 38701274 PMCID: PMC11062666 DOI: 10.1097/md.0000000000038075] [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: 11/26/2023] [Accepted: 04/10/2024] [Indexed: 05/05/2024] Open
Abstract
Sickle cell anemia (SCA), a hereditary hemoglobinopathy, is characterized by the presence of abnormal hemoglobin and has long been associated with a wide range of complications. While much attention has been given to the condition hematological aspects, gastrointestinal complications, particularly diarrhea, have been relatively understudied and often overlooked. This publication delves into the management of gastrointestinal challenges, with a focus on diarrhea, in individuals living with SCA. The pathophysiology of SCA is intrinsically linked to gastrointestinal complications, and diarrhea is a common manifestation of this condition. This abstract publication outlines the key elements discussed in the full-length work, which includes the clinical presentation of diarrhea in these patients, the diagnostic tools used to evaluate the condition, and various management strategies to alleviate symptoms and enhance the overall quality of life for affected individuals. The paper emphasizes the importance of patient education, offering healthcare professionals valuable insights into how to inform and support patients in managing their conditions effectively. It also highlights the need for continued research to further our understanding of gastrointestinal challenges in SCA and to identify potential areas for future therapeutic interventions. Ultimately, the comprehensive management of diarrhea in individuals with SCA is vital for their overall well-being. This publication serves as a valuable resource for healthcare providers, researchers, and caregivers in addressing the gastrointestinal challenges that accompany SCA, ultimately working toward a better quality of life for those affected by this condition.
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Patel S, Dadnam C, Hewitson R, Thakur I, Morgan J. Fifteen-minute consultation: Recognition of sickle cell crises in the paediatric emergency department. Arch Dis Child Educ Pract Ed 2022; 107:169-174. [PMID: 33832961 DOI: 10.1136/archdischild-2020-321338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/20/2021] [Accepted: 03/22/2021] [Indexed: 11/04/2022]
Abstract
Children with sickle cell disease can develop life-threatening and painful crises that require prompt assessment and efficient management by healthcare professionals in the emergency or acute care setting. Due to migration patterns and improved survival rates in high-prevalence countries, there is an increased tendency to encounter these patients across the UK. These factors warrant regular revisions in sickle cell crisis management, along with education for medical personnel and patients to improve clinical care and patient management. The focus of this article is on the initial assessment and management of acute paediatric sickle cell complications in the emergency setting. Specific case studies, including acute pain crises, trauma, splenic sequestration, aplastic crises, acute chest syndrome, infection, avascular necrosis, osteomyelitis and stroke, are discussed. Due to the current COVID-19 pandemic, we have also reviewed specific concerns around this patient group.
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Affiliation(s)
- Shrina Patel
- General Medical Department, Morriston Hospital, Swansea, UK
| | - Christopher Dadnam
- Paediatric Emergency Department, Cardiff and Vale University Health Board, Cardiff, UK
| | - Rebecca Hewitson
- Paediatric Emergency Department, Cardiff and Vale University Health Board, Cardiff, UK
| | - Indu Thakur
- Paediatric Haematology Department, Cardiff and Vale University Health Board, Cardiff, UK
| | - Jeff Morgan
- Paediatric Emergency Department, Cardiff and Vale University Health Board, Cardiff, UK
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3
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DeLoughery TG. Anemia at Altitude: Thalassemia, Sickle Cell Disease, and Other Inherited Anemias. High Alt Med Biol 2021; 22:113-118. [PMID: 33945329 DOI: 10.1089/ham.2021.0038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
DeLoughery, Thomas G. Anemia at altitude-thalassemia, sickle cell disease, and other inherited anemias. High Alt Med Biol. 22: 113-118, 2021.-Anemia due to any etiology is a common medical condition throughout the world. This article discusses the most common inherited anemia types-sickle cell disease and trait, thalassemia, hereditary spherocytosis, and glucose-6-phosphate dehydrogenase deficiency. The implications of anemia for travel at altitude are discussed, and suggestions for counsel and preparations for such travel are presented.
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Affiliation(s)
- Thomas G DeLoughery
- Division of Hematology/Medical Oncology, Department of Medicine, Oregon Health and Science University, Portland, Oregon, USA.,Division of Laboratory Medicine, Department of Pathology, Oregon Health and Science University, Portland, Oregon, USA
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Abstract
Healthy children may present acute mountain sickness (AMS) within a few hours after arrival at high altitudes. In few cases, serious complications may occur, including high-altitude pulmonary edema and rarely high-altitude cerebral edema. Those with preexisting conditions especially involving hypoxia and pulmonary hypertension shall not risk travelling to high altitudes. Newborn from low altitude mothers may have prolonged time to complete postnatal adaptation. The number of children and adolescents traveling on commercial aircrafts is growing, and this poses a need for their treating physicians to be aware of the potential risks of hypoxia while air traveling.
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Arigliani M, Gupta A. Management of chronic respiratory complications in children and adolescents with sickle cell disease. Eur Respir Rev 2020; 29:29/157/200054. [PMID: 32817114 DOI: 10.1183/16000617.0054-2020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 06/14/2020] [Indexed: 12/25/2022] Open
Abstract
Sickle cell disease (SCD) is a life-threatening hereditary blood disorder that affects millions of people worldwide, especially in sub-Saharan Africa. This condition has a multi-organ involvement and highly vascularised organs, such as the lungs, are particularly affected. Chronic respiratory complications of SCD involve pulmonary vascular, parenchymal and airways alterations. A progressive decline of lung function often begins in childhood. Asthma, sleep-disordered breathing and chronic hypoxaemia are common and associated with increased morbidity. Pulmonary hypertension is a serious complication, more common in adults than in children. Although there is a growing attention towards respiratory care of patients with SCD, evidence regarding the prognostic meaning and optimal management of pulmonary issues in children with this condition is limited.This narrative review presents state-of-the-art evidence regarding the epidemiology, pathophysiology and therapeutic options for chronic respiratory complications commonly seen in paediatric patients with SCD. Furthermore, it highlights the gaps in the current knowledge and indicates future directions for studies that aim to improve our understanding of chronic respiratory complications in children with SCD.
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Affiliation(s)
- Michele Arigliani
- Dept of Medicine, University Hospital of Udine, Udine, Italy.,Paediatric Respiratory Medicine and Lung Transplantation, Great Ormond Street Hospital for Children, and UCL Institute of Child Health, London, UK
| | - Atul Gupta
- Dept of Paediatric Respiratory Medicine, King's College Hospital NHS Foundation Trust, London, UK .,Institute for Women's and Children's Health, King's College London, London, UK
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Lopes WSDL, Gomes R. The participation of cohabitants with sickle cell disease in health care: a bibliographic study. CIENCIA & SAUDE COLETIVA 2020; 25:3239-3250. [PMID: 32785557 DOI: 10.1590/1413-81232020258.30062018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 11/21/2018] [Indexed: 11/22/2022] Open
Abstract
This paper aims to analyze the published scientific production about the participation of the sickle cell disease (SCD) subjects and their relatives, and the autonomy and social aspects of these individuals. A qualitative bibliographic search with the Portuguese-equivalent keywords "sickle cell disease" and "participation" was used. As a result, the following themes appeared: (1) Experience of illness, highlighting coexistence and ethnic-racial issues; (2) Participation in research and the perspective of health professionals on SCD; and (3) Autonomy of cohabitants and decision-making. We can conclude that the promotion of the participation of these patients in the studies, either instrumentally, or to contextualize the results better, or - still - to enrich the authors' conclusions, can intentionally or unintentionally contribute to the greater visibility of the problem that involves being a SCD cohabitant for the subjects and their relatives. The duty to analyze intersectionally the entire context of the patient and his family context is also highlighted.
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Affiliation(s)
- Winnie Samanú de Lima Lopes
- Departamento de Ensino, Instituto Fernandes Figueira, Fundação Oswaldo Cruz. Av. Rui Barbosa 716, Flamengo. 20550-011 Rio de Janeiro RJ Brasil.
| | - Romeu Gomes
- Departamento de Ensino, Instituto Fernandes Figueira, Fundação Oswaldo Cruz. Av. Rui Barbosa 716, Flamengo. 20550-011 Rio de Janeiro RJ Brasil.
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Padda A, Corriveau-Bourque C, Belletrutti M, Bruce AAK. Supplemental oxygen therapy recommendations in patients with sickle cell disease during air travel: A cross-sectional survey of North American health care providers. Paediatr Child Health 2020; 25:107-112. [PMID: 33390748 PMCID: PMC7757762 DOI: 10.1093/pch/pxz049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 08/07/2018] [Indexed: 11/14/2022] Open
Abstract
INTRODUCTION Air travel may expose patients with sickle cell disease (SCD) to an increased risk of disease-related complications. Several factors are felt to contribute including prolonged hypoxia, dehydration, temperature changes, and stress. The Canadian Paediatric Society (CPS) position statement, published in 2007, recommends that SCD patients use supplemental oxygen on flights. While the National Heart, Lung and Blood Institute (NHLBI) recommend that SCD patients dress warmly, stay hydrated, and move about the cabin. Other guidelines do not make specific recommendations. METHODS A cross-sectional online survey was circulated through the Canadian Hemoglobinopathy Association (CanHaem) and American Society of Pediatric Hematology and Oncology (ASPHO) listservs to North American health care practitioners (HCPs). Participants were asked to share their air travel recommendations for patients with SCD. Similarly, a patient survey regarding experiences with air travel was circulated through the Sickle Cell Disease Association of Canada (SCDAC) and the Sickle Cell Foundation of Alberta (SCFOA) listservs and discussion boards. RESULTS Although air travel is perceived to be a risk factor for sickling complications, only 18% of HCPs recommend supplemental oxygen. Most HCPs advise patients to increase hydration, carry analgesics, and wear warm clothes to prevent sickling complications. The patient survey was limited by a low response rate. CONCLUSION The majority of HCPs are not routinely recommending prophylactic oxygen to patients with SCD during air travel.
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Affiliation(s)
- Amarjot Padda
- Faculty of Medicine, University of Alberta, Edmonton, Alberta
| | - Catherine Corriveau-Bourque
- Faculty of Medicine, University of Alberta, Edmonton, Alberta
- Department of Pediatrics, University of Alberta and Stollery Children’s Hospital, Edmonton, Alberta
| | - Mark Belletrutti
- Faculty of Medicine, University of Alberta, Edmonton, Alberta
- Department of Pediatrics, University of Alberta and Stollery Children’s Hospital, Edmonton, Alberta
| | - Aisha A K Bruce
- Faculty of Medicine, University of Alberta, Edmonton, Alberta
- Department of Pediatrics, University of Alberta and Stollery Children’s Hospital, Edmonton, Alberta
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Ochocinski D, Dalal M, Black LV, Carr S, Lew J, Sullivan K, Kissoon N. Life-Threatening Infectious Complications in Sickle Cell Disease: A Concise Narrative Review. Front Pediatr 2020; 8:38. [PMID: 32154192 PMCID: PMC7044152 DOI: 10.3389/fped.2020.00038] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 01/27/2020] [Indexed: 12/19/2022] Open
Abstract
Sickle cell disease (SCD) results in chronic hemolytic anemia, recurrent vascular occlusion, insidious vital organ deterioration, early mortality, and diminished quality of life. Life-threatening acute physiologic crises may occur on a background of progressive diminishing vital organ function. Sickle hemoglobin polymerizes in the deoxygenated state, resulting in erythrocyte membrane deformation, vascular occlusion, and hemolysis. Vascular occlusion and increased blood viscosity results in functional asplenia and immune deficiency in early childhood, resulting in life-long increased susceptibility to serious bacterial infections. Infection remains a main cause of overall mortality in patients with SCD in low- and middle-income countries due to increased exposure to pathogens, increased co-morbidities such as malnutrition, lower vaccination rates, and diminished access to definitive care, including antibiotics and blood. Thus, the greatest gains in preventing infection-associated mortality can be achieved by addressing these factors for SCD patients in austere environments. In contrast, in high-income countries, perinatal diagnosis of SCD, antimicrobial prophylaxis, vaccination, aggressive use of antibiotics for febrile episodes, and the availability of contemporary critical care resources have resulted in a significant reduction in deaths from infection; however, chronic organ injury is problematic. All clinicians, regardless of their discipline, who assume the care of SCD patients must understand the importance of infectious disease as a contributor to death and disability. In this concise narrative review, we summarize the data that describes the importance of infectious diseases as a contributor to death and disability in SCD and discuss pathophysiology, prevalent organisms, prevention, management of acute episodes of critical illness, and ongoing care.
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Affiliation(s)
- Dominik Ochocinski
- Department of Anesthesiology, University of Florida, Gainesville, FL, United States
| | - Mansi Dalal
- Division of Pediatric Hematology/Oncology, University of Florida, Gainesville, FL, United States
| | - L Vandy Black
- Division of Pediatric Hematology/Oncology, University of Florida, Gainesville, FL, United States
| | - Silvana Carr
- Division of Pediatric Infectious Disease, University of Florida, Gainesville, FL, United States
| | - Judy Lew
- Division of Pediatric Infectious Disease, University of Florida, Gainesville, FL, United States
| | - Kevin Sullivan
- Department of Anesthesiology, University of Florida, Gainesville, FL, United States.,Congenital Heart Center, University of Florida, Gainesville, FL, United States
| | - Niranjan Kissoon
- Department of Pediatrics, University of British Columbia and BC Children's Hospital, Vancouver, BC, Canada
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9
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Houwing ME, de Pagter PJ, van Beers EJ, Biemond BJ, Rettenbacher E, Rijneveld AW, Schols EM, Philipsen JNJ, Tamminga RYJ, van Draat KF, Nur E, Cnossen MH. Sickle cell disease: Clinical presentation and management of a global health challenge. Blood Rev 2019; 37:100580. [PMID: 31128863 DOI: 10.1016/j.blre.2019.05.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 05/17/2019] [Accepted: 05/17/2019] [Indexed: 01/12/2023]
Abstract
Sickle cell disease is an autosomal recessive, multisystem disorder, characterised by chronic haemolytic anaemia, painful episodes of vaso-occlusion, progressive organ failure and a reduced life expectancy. Sickle cell disease is the most common monogenetic disease, with millions affected worldwide. In well-resourced countries, comprehensive care programs have increased life expectancy of sickle cell disease patients, with almost all infants surviving into adulthood. Therapeutic options for sickle cell disease patients are however, still scarce. Predictors of sickle cell disease severity and a better understanding of pathophysiology and (epi)genetic modifiers are warranted and could lead to more precise management and treatment. This review provides an extensive summary of the pathophysiology and management of sickle cell disease and encompasses the characteristics, complications and current and future treatment options of the disease.
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Affiliation(s)
- M E Houwing
- Department of Paediatric Haematology, Erasmus University Medical Center - Sophia Children's Hospital, Wytemaweg 80, 3015, CN, Rotterdam, the Netherlands.
| | - P J de Pagter
- Department of Paediatric Haematology, Erasmus University Medical Center - Sophia Children's Hospital, Wytemaweg 80, 3015, CN, Rotterdam, the Netherlands.
| | - E J van Beers
- Department of Internal Medicine and Dermatology, Van Creveldkliniek, University Medical Center Utrecht, Internal mail no C.01.412, 3508, GA, Utrecht, the Netherlands.
| | - B J Biemond
- Department of Internal Medicine and Clinical Haematology, Amsterdam University Medical Centers, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands.
| | - E Rettenbacher
- Department of Paediatric Haematology, Radboud University Medical Center - Amalia Children's Hospital, Geert Grooteplein Zuid 10, 6500, HB, Nijmegen, the Netherlands.
| | - A W Rijneveld
- Department of Haematology, Erasmus University Medical Center, Wytemaweg 80, 3015, CN, Rotterdam, the Netherlands.
| | - E M Schols
- Department of Haematology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525, GA, Nijmegen, the Netherlands.
| | - J N J Philipsen
- Department of Cell Biology, Erasmus University Medical Center, Wytemaweg 80, 3015, CN, Rotterdam, the Netherlands.
| | - R Y J Tamminga
- Department of Paediatric Oncology and Haematology, University Medical Center Groningen - Beatrix Children's Hospital, Postbus 30001, 9700, RB, Groningen, the Netherlands..
| | - K Fijn van Draat
- Department of Paediatric Haematology, Amsterdam University Medical Centers - Emma Children's Hospital, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands; Department of Plasma Proteins, Sanquin Research, the Netherlands.
| | - E Nur
- Department of Internal Medicine and Clinical Haematology, Amsterdam University Medical Centers, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands.
| | - M H Cnossen
- Department of Paediatric Haematology, Erasmus University Medical Center - Sophia Children's Hospital, Wytemaweg 80, 3015, CN, Rotterdam, the Netherlands.
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10
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Wilder-Smith A, Leong WY. Risk of severe dengue is higher in patients with sickle cell disease: a scoping review. J Travel Med 2019; 26:5202238. [PMID: 30476342 DOI: 10.1093/jtm/tay136] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Accepted: 11/22/2018] [Indexed: 11/13/2022]
Affiliation(s)
| | - W Y Leong
- Lee Kong Chian School of Medicine, Singapore, Singapore
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11
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Wilder-Smith A. Risk of Dengue in Travelers: Implications for Dengue Vaccination. Curr Infect Dis Rep 2018; 20:50. [DOI: 10.1007/s11908-018-0656-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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12
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Israëls J, Nagelkerke AF, Markhorst DG, van Heerde M. Fitness to fly in the paediatric population, how to assess and advice. Eur J Pediatr 2018; 177:633-639. [PMID: 29480461 PMCID: PMC5899119 DOI: 10.1007/s00431-018-3119-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 02/10/2018] [Accepted: 02/13/2018] [Indexed: 11/25/2022]
Abstract
The number of children on commercial aircrafts is rising steeply and poses a need for their treating physicians to be aware of the physiologic effects and risks of air travel. The most important risk factors while flying are a decrease in partial oxygen pressure, expansion of trapped air volume, low cabin humidity, immobility, recirculation of air and limited options for medical emergencies. Because on-board medical emergencies mostly concern exacerbations of chronic disease, the medical history, stability of current disease and previous flight experience should be assessed before flight. If necessary, hypoxia altitude simulation testing can be performed to simulate the effects of in-flight hypoxia. Although the literature on paediatric safety of air travel is sparse, recommendations for many different situations can be given. CONCLUSION We present an overview of the most up to date recommendations to ensure the safety of children during flight. What is Known: • Around 65% of on-board medical emergencies are complications of underlying disease. • In children, the three most common emergencies during flight concern respiratory, neurological and infectious disease. What is New: • Although studies are scarce, some advices to ensure safe air travel can be given for most underlying medical conditions in children, based on physiology, studies in adults and expert opinions. • In former preterm infants without chronic lung disease, hypoxia altitude simulation testing to rule out in-flight desaturation is not recommended.
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Affiliation(s)
- Joël Israëls
- Department of Paediatrics, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
- Department of Paediatric Pulmonology, VU University Medical Center, Amsterdam, The Netherlands
| | - Ad F. Nagelkerke
- Department of Paediatric Pulmonology, VU University Medical Center, Amsterdam, The Netherlands
| | - Dick G. Markhorst
- Department of Paediatric Intensive Care, VU University Medical Center, Amsterdam, The Netherlands
| | - Marc van Heerde
- Department of Paediatric Intensive Care, VU University Medical Center, Amsterdam, The Netherlands
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Abstract
Importance Travel among US citizens is becoming increasingly common, and travel during pregnancy is also speculated to be increasingly common. During pregnancy, the obstetric provider may be the first or only clinician approached with questions regarding travel. Objective In this review, we discuss the reasons women travel during pregnancy, medical considerations for long-haul air travel, destination-specific medical complications, and precautions for pregnant women to take both before travel and while abroad. To improve the quality of pretravel counseling for patients before or during pregnancy, we have created 2 tools: a guide for assessing the pregnant patient's risk during travel and a pretravel checklist for the obstetric provider. Evidence Acquisition A PubMed search for English-language publications about travel during pregnancy was performed using the search terms "travel" and "pregnancy" and was limited to those published since the year 2000. Studies on subtopics were not limited by year of publication. Results Eight review articles were identified. Three additional studies that analyzed data from travel clinics were found, and 2 studies reported on the frequency of international travel during pregnancy. Additional publications addressed air travel during pregnancy (10 reviews, 16 studies), high-altitude travel during pregnancy (5 reviews, 5 studies), and destination-specific illnesses in pregnant travelers. Conclusions and Relevance Travel during pregnancy including international travel is common. Pregnant travelers have unique travel-related and destination-specific risks. We review those risks and provide tools for obstetric providers to use in counseling pregnant travelers.
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