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See KC. Dengue-Associated Hemophagocytic Lymphohistiocytosis: A Narrative Review of Its Identification and Treatment. Pathogens 2024; 13:332. [PMID: 38668287 PMCID: PMC11053942 DOI: 10.3390/pathogens13040332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 04/14/2024] [Accepted: 04/15/2024] [Indexed: 04/29/2024] Open
Abstract
Dengue's lack of specific treatments beyond supportive care prompts a focus on uncovering additional pathophysiological factors. Dengue-associated hemophagocytic lymphohistiocytosis (HLH), characterized by dysregulated macrophage activation and cytokine storm, remains underexplored despite its potential to worsen disease severity and mortality. While rare, dengue-associated HLH disproportionately affects severe cases, significantly impacting mortality rates. To mitigate high mortality, early identification and familiarity with dengue-associated HLH are imperative for prompt treatment by clinicians. This narrative review therefore aims to examine the current clinical and therapeutic knowledge on dengue-associated HLH, and act as a resource for clinicians to improve their management of HLH associated with severe dengue. Dengue-associated HLH should be considered for all cases of severe dengue and may be suspected based on the presence of prolonged or recurrent fever for >7 days, or anemia without intravascular hemolysis or massive bleeding. Diagnosis relies on fulfilling at least five of the eight HLH-2004 criteria. Treatment predominantly involves short courses (3-4 days) of high-dose steroids (e.g., dexamethasone 10 mg/m2), with additional therapies considered in more severe presentations. Notably, outcomes can be favorable with steroid therapy alone.
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Affiliation(s)
- Kay Choong See
- Division of Respiratory and Critical Care Medicine, Department of Medicine, National University Hospital, Singapore 119228, Singapore
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Padhi BK, Khatib MN, Gaidhane S, Zahiruddin QS, Satapathy P, Rabaan AA, Alrasheed HA, Al-Subaie MF, Alfaresi M, Zaidan TI. Association of cardiovascular disease with severe dengue: A systematic review and meta-analysis. Curr Probl Cardiol 2024; 49:102346. [PMID: 38103821 DOI: 10.1016/j.cpcardiol.2023.102346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 12/13/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Cardiovascular disease (CVD) and dengue are both significant global health concerns, and their intersection presents a growing clinical challenge. Emerging evidence suggests that individuals with pre-existing CVD may face an elevated risk of severe dengue outcomes. The present study aims to perform a systematic review to assess the relationship between CVD and the severity of dengue. METHODS We conducted a literature search across multiple databases from inception to November 25, 2023. Primary studies reporting the number of dengue patients with CVD in severe dengue and non-severe dengue groups were included. Quality assessment was performed using the Newcastle-Ottawa Scale, and a meta-analysis was conducted using R software version 4.2 to determine the pooled Relative Risk (RR). The study protocol has been registered in PROSPERO. RESULTS Based on data from 5 studies involving 274,576 dengue patients, our meta-analysis revealed a significant association between CVD and an increased risk of severe dengue, with a calculated RR of 2.71 (95 % CI: 1.03 to 7.10). However, substantial heterogeneity was observed among the included studies (I2 = 79 %). CONCLUSION The current evidence suggests an association between CVD and severe dengue, emphasizing the importance of closely monitoring individuals with pre-existing cardiovascular disease and providing them with targeted interventions upon dengue diagnosis to mitigate the risk of severe outcomes.
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Affiliation(s)
- Bijaya Kumar Padhi
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India.
| | - Mahalaqua Nazli Khatib
- Division of Evidence Synthesis, Global Consortium of Public Health and Research, Datta Meghe Institute of Higher Education, Wardha, India
| | - Shilpa Gaidhane
- One Health Centre (COHERD), Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education, Wardha, India
| | - Quazi Syed Zahiruddin
- Global Health Academy, Division of Evidence Synthesis, School of Epidemiology and Public Health and Research, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher education and Research, Wardha, India
| | - Prakasini Satapathy
- Center for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India; School of Pharmacy, Graphic Era Hill University, Dehradun 248001, India; School of Applied and Life Sciences, Uttaranchal University, Dehradun, Uttarakhand, India
| | - Ali A Rabaan
- Molecular Diagnostic Laboratory, Johns Hopkins Aramco Healthcare, Dhahran 31311, Saudi Arabia; College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; Department of Public Health and Nutrition, The University of Haripur, Haripur 22610, Pakistan
| | - Hayam A Alrasheed
- Department of Pharmacy Practice, College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Maha F Al-Subaie
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; Research Center, Dr. Sulaiman Alhabib Medical Group, Riyadh 13328, Saudi Arabia; Department of Infectious Diseases, Dr. Sulaiman Alhabib Medical Group, 133, Riyadh, 13328Saudi Arabia
| | - Mubarak Alfaresi
- Department of Microbiology, National Reference Laboratory, Cleveland Clinic Abu Dhabi, Abu Dhabi 92323, United Arab Emirates; Department of Pathology, College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai 505055, United Arab Emirates
| | - Tasneem I Zaidan
- Pediatric infectious diseases Unit, Pediatric department, King Abdulaziz Hospital, Jeddah 23831, Saudi Arabia
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Blockade of protease-activated receptor 2 (PAR-2) attenuates vascular dyshomeostasis and liver dysfunction induced by dengue virus infection. Med Hypotheses 2022. [DOI: 10.1016/j.mehy.2022.110898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Wong JM, Adams LE, Durbin AP, Muñoz-Jordán JL, Poehling KA, Sánchez-González LM, Volkman HR, Paz-Bailey G. Dengue: A Growing Problem With New Interventions. Pediatrics 2022; 149:187012. [PMID: 35543085 DOI: 10.1542/peds.2021-055522] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/11/2022] [Indexed: 12/12/2022] Open
Abstract
Dengue is the disease caused by 1 of 4 distinct, but closely related dengue viruses (DENV-1-4) that are transmitted by Aedes spp. mosquito vectors. It is the most common arboviral disease worldwide, with the greatest burden in tropical and sub-tropical regions. In the absence of effective prevention and control measures, dengue is projected to increase in both disease burden and geographic range. Given its increasing importance as an etiology of fever in the returning traveler or the possibility of local transmission in regions in the United States with competent vectors, as well as the risk for large outbreaks in endemic US territories and associated states, clinicians should understand its clinical presentation and be familiar with appropriate testing, triage, and management of patients with dengue. Control and prevention efforts reached a milestone in June 2021 when the Advisory Committee on Immunization Practices (ACIP) recommended Dengvaxia for routine use in children aged 9 to 16 years living in endemic areas with laboratory confirmation of previous dengue virus infection. Dengvaxia is the first vaccine against dengue to be recommended for use in the United States and one of the first to require laboratory testing of potential recipients to be eligible for vaccination. In this review, we outline dengue pathogenesis, epidemiology, and key clinical features for front-line clinicians evaluating patients presenting with dengue. We also provide a summary of Dengvaxia efficacy, safety, and considerations for use as well as an overview of other potential new tools to control and prevent the growing threat of dengue .
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Affiliation(s)
- Joshua M Wong
- Epidemic Intelligence Service, Center for Surveillance, Epidemiology, and Laboratory Services, Centers for Disease Control and Prevention, Atlanta, Georgia.,Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, San Juan, Puerto Rico
| | - Laura E Adams
- Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, San Juan, Puerto Rico
| | - Anna P Durbin
- Center for Immunization Research, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Jorge L Muñoz-Jordán
- Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, San Juan, Puerto Rico
| | | | - Liliana M Sánchez-González
- Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, San Juan, Puerto Rico
| | - Hannah R Volkman
- Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, San Juan, Puerto Rico
| | - Gabriela Paz-Bailey
- Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, San Juan, Puerto Rico
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Rodrigo C, Sigera C, Fernando D, Rajapakse S. Plasma leakage in dengue: a systematic review of prospective observational studies. BMC Infect Dis 2021; 21:1082. [PMID: 34670495 PMCID: PMC8527656 DOI: 10.1186/s12879-021-06793-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 10/12/2021] [Indexed: 11/10/2022] Open
Abstract
Plasma leakage is a precursor to life-threatening complications of dengue, but this group is poorly defined and not often reported in literature. Patients with Dengue haemorrhagic fever (DHF) as defined in the 1997 World Health Organization classification are often reported, and they all have plasma leakage, but some patients with plasma leakage do not meet the definition of DHF. The study aims to estimate the frequency of plasma leakage and DHF (as a surrogate of plasma leakage) in dengue and its variations based on virus serotype, geography, patient gender and pre-existing immunity to dengue. PUBMED, Scopus, EMBASE, CINAHL and Web of Science were searched for prospective observational studies reporting on plasma leakage or DHF. Quality of data was assessed using the NIH quality assessment tool for cohort studies. Forty-three studies that recruited 15,794 confirmed dengue patients were eligible. Cumulative frequency of plasma leakage was 36.8% (15 studies, 1642/4462, 95% CI 35.4-38.2%), but surprisingly the estimated cumulative frequency of DHF was higher (45.7%, 32 studies, 4758/10417, 95% CI 44.7-46.6%), indicating that current medical literature over-reports DHF or under-reports plasma leakage. Therefore, a reliable estimate for the proportion of dengue patients developing plasma leakage cannot be derived from existing medical literature even after applying rigorous inclusion criteria to select homogenous studies. Plasma leakage is an important marker of "at-risk" dengue patients and standardizing its definition, diagnosis and reporting should be a priority in research and global policy.
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Affiliation(s)
- Chaturaka Rodrigo
- Department of Pathology, School of Medical Sciences, UNSW Sydney, Sydney, NSW, 2052, Australia.
- Kirby Institute, UNSW Sydney, Sydney, NSW, 2052, Australia.
| | - Chathurani Sigera
- Department of Parasitology, Faculty of Medicine, University of Colombo, Colombo, 00800, Sri Lanka
| | - Deepika Fernando
- Department of Parasitology, Faculty of Medicine, University of Colombo, Colombo, 00800, Sri Lanka
| | - Senaka Rajapakse
- Department of Clinical Medicine, Faculty of Medicine, University of Colombo, Colombo, 00800, Sri Lanka
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Iba T, Levy JH, Levi M. Viral-induced inflammatory coagulation disorders: Preparing for another epidemic. Thromb Haemost 2021; 122:8-19. [PMID: 34331297 PMCID: PMC8763450 DOI: 10.1055/a-1562-7599] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A number of viral infectious diseases have emerged or reemerged from wildlife vectors that have generated serious threats to global health. Increased international traveling and commerce increase the risk of transmission of viral or other infectious diseases. In addition, recent climate changes accelerate the potential spread of domestic disease. The Coronavirus disease 2019 (COVID-19) pandemic is an important example of the worldwide spread, and the current epidemic will unlikely be the last. Viral hemorrhagic fevers, such as Dengue and Lassa fevers, may also have the potential to spread worldwide with a significant impact on public health with unpredictable timing. Based on the important lessons learned from COVID-19, it would be prudent to prepare for future pandemics of life-threatening viral diseases. Among the various threats, this review focuses on the coagulopathy of acute viral infections since hypercoagulability has been a major challenge in COVID-19, but represents a different presentation compared to viral hemorrhagic fever. However, both thrombosis and hemorrhage are understood as the result of thromboinflammation due to viral infections, and the role of anticoagulation is important to consider.
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Affiliation(s)
- Toshiaki Iba
- Emergency and Disaster Medicine, Juntendo University, Bunkyo-ku, Japan
| | - J H Levy
- Anesthesiology and Critcal Care, Duke University, Durham, United States
| | - Marcel Levi
- Department of Gastroenterology, University College London Hospitals NHS Foundation Trust, London, United Kingdom of Great Britain and Northern Ireland
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