MyMedR

Dengue shock syndrome with retroperitoneal haematoma requiring repeated artery angioembolization

Teh YH, Tan YP, Zain MM

Med J Malaysia, 2017 08;72(4):254-256.

Eyelid reconstruction is complex and challenging since it is not only for structural and functional restoration, but also for an acceptable aesthetic result. In full thickness eyelid injuries, it will involve both anterior and posterior lamella. Therefore, when reconstructing the defect, it requires at least two layers; one will be a flap with blood supply, and the other can be a free graft. In this case, a rotational advancement cheek flap and composite graft were used to reconstruct the lower eyelid.

Matched MeSH terms: Dengue/complications*

Critical care aspects of dengue haemorrhagic fever/dengue shock syndrome

Yong BH

Malays J Pathol, 1993 Jun;15(1):35-9.

PMID: 8277788

Matched MeSH terms: Dengue/complications*

Haemolytic anaemia precipitated by dengue fever

Abdullah NH, Mohammad N, Ramli M, Wan Ghazali WS

BMJ Case Rep, 2019 Aug 28;12(8).

PMID: 31466966 DOI: 10.1136/bcr-2018-226760

We reported a case of a woman with no past medical illness who presented with a few days' history of fever, myalgia, arthralgia, hypochromic microcytic anaemia and thrombocytopaenia and who was nonstructural protein 1 antigen (NS1Ag)-positive. Haemolytic anaemia including full blood picture work-up revealed high reticulocyte count and haemolysis with positive direct Coombs test. She was started on prednisolone and was discharged well.

Matched MeSH terms: Dengue/complications*

Fulltext Severe Plasmodium knowlesi with dengue coinfection

Che Rahim MJ, Mohammad N, Besari AM, Wan Ghazali WS

BMJ Case Rep, 2017 Feb 20;2017.

PMID: 28219910 DOI: 10.1136/bcr-2016-218480

We report a case of severe Plasmodium knowlesi and dengue coinfection in a previously healthy 59-year-old Malay man who presented with worsening shortness of breath, high-grade fever with chills and rigors, dry cough, myalgia, arthralgia, chest discomfort and poor appetite of 1 week duration. There was a history mosquito fogging around his neighbourhood in his hometown. Further history revealed that he went to a forest in Jeli (northern part of Kelantan) 3 weeks prior to the event. Initially he was treated as severe dengue with plasma leakage complicated with type 1 respiratory failure as evidenced by positive serum NS1-antigen and thrombocytopenia. Blood for malarial parasite (BFMP) was sent for test as there was suspicion of malaria due to persistent thrombocytopenia despite recovering from dengue infection and the presence of a risk factor. The test revealed high count of malaria parasite. Confirmatory PCR identified the parasite to be Plasmodium knowlesi Intravenous artesunate was administered to the patient immediately after acquiring the BFMP result. Severe malaria was complicated with acute kidney injury and septicaemic shock. Fortunately the patient made full recovery and was discharged from the ward after 2 weeks of hospitalisation.

Matched MeSH terms: Dengue/complications*

Rapidly progressive dementia with seizures: a post-dengue complication

Mohammed AP, Koraddi A, Prabhu A, Kotian CM, Umakanth S

Trop Doct, 2020 Jan;50(1):81-83.

PMID: 31694475 DOI: 10.1177/0049475519885798

Dengue infection can cause various effects on the central and peripheral nervous systems. Direct neurotropism and immunological mechanisms are responsible for most such neurological manifestations. We present the case of a 64-year-old woman with rapidly progressive dementia with seizures following dengue infection.

Matched MeSH terms: Dengue/complications*

Fulltext Corticosteroid-responsive prolonged thrombocytopenia following dengue haemorrhagic fever

Leong KW, Srinivas P

Med J Malaysia, 1993 Sep;48(3):369-72.

PMID: 8183156

A case of prolonged thrombocytopenia following dengue haemorrhagic fever in a 15 year old boy is reported. The mechanism was presumed to be immunological and he responded dramatically to oral prednisolone.

Matched MeSH terms: Dengue/complications*

Fulltext Gastrointestinal manifestations of dengue infection in adults

Ooi ET, Ganesananthan S, Anil R, Kwok FY, Sinniah M

Med J Malaysia, 2008 Dec;63(5):401-5.

PMID: 19803300

This is a retrospective study of the gastrointestinal symptoms, signs and laboratory parameters in adult dengue patients admitted to Kuala Lumpur Hospital from 1st December 2004 to 31st December 2004. Clinical and laboratory parameters that may predict the need for intensive care were investigated. Six hundred sixty-six patients with clinical and biochemical features consistent with dengue infection were identified. Patients were stratified into those who required intensive care and those who were managed in non high dependency wards. Serum alanine aminotransaminase (ALT) levels were normal in 22.8% of patients and 5.9% of patients had acute fulminant hepatitis. More patients with dengue haemorrhagic fever (DHF) had elevated ALT levels as compared to patients with classic dengue fever (DF) (p = 0.012). Patients with DF had a statistically significant lower mean ALT level as compared to patients with DHF. Abdominal pain (p = 0.01) and tenderness (p<0.001), gastrointestinal bleed (p<0.001), jaundice (p<0.001), hepatomegaly (p<0.001) and ascites (p<0.001) were predictors of need for intensive care. We conclude that gastrointestinal manifestations are very common in dengue patients. Presence of abdominal pain and tenderness, gastrointestinal bleed, jaundice, hepatomegaly and ascites can be used to triage patients requiring intensive care.

Matched MeSH terms: Dengue/complications*

Fulltext Augmented inflammatory cytokines in primary dengue infection progressing to shock

Iyngkaran N, Yadav M, Sinniah M

Singapore Med J, 1995 Apr;36(2):218-21.

PMID: 7676273

Dengue fever (DF) which is caused by four serotypes of dengue virus may in some cases progress into a life threatening situation of dengue haemorrhage fever (DHF) and dengue shock syndrome (DSS). It has been suggested that sequential infection with different dengue virus serotypes predisposes the patient towards DHF/DSS. We report here a primary dengue infection in a 10-year-old boy progressing from DF to DSS while under clinical observation. The report provides unequivocal evidence for the development of DSS in primary dengue infection caused by virus serotype 4. The close relationship between sequential changes in the levels of tumour necrosis factor (TNF), Interleukin 1 and 6 (IL-1 and IL-6) in the serum, to the clinical progression of the disease from DF to DHF/DSS and then to full recovery implicates a pathogenetic role for the inflammatory cytokines. The child also manifested clinical features consistent with Reye's syndrome and this suggests a common pathogenetic origin for DSS and the Reye-like syndrome induced by dengue virus.

Matched MeSH terms: Dengue/complications*

Fulltext Quality of life of dengue patients

Lum LC, Suaya JA, Tan LH, Sah BK, Shepard DS

Am J Trop Med Hyg, 2008 Jun;78(6):862-7.

PMID: 18541760

Although the disease burden of dengue is increasing, the impact on the quality of life (QoL) has not been investigated. A study to determine the QoL of confirmed dengue patients using the EuroQol visual thermometer scale was carried out at the University Malaya Medical Center. Of the 207 participants, 40% were ambulatory and 60% were hospitalized. Of eight health domains, 6.2 and 5.0 domains were affected in the hospitalized and ambulatory cohorts, respectively (P < 0.001), with cognition and interpersonal activities affected most. All patients experienced a drastic decrease in their QoL from the onset of symptoms. The QoL deteriorated to the lowest point (40% of healthy status) between the third and seventh days of illness. The duration of impaired QoL (9 days for ambulatory or 13 days for hospitalized patients) was longer than the duration of fever (5 and 7 days, respectively). Symptomatic dengue has major effects on patients' health.

Study site: e outpatient or inpatient care at the University Malaya Medical
Center.

Matched MeSH terms: Dengue/complications

Epidemiology of dengue and dengue haemorrhagic fever in Malaysia. III. A comparative study of clinical features seen in virologically confirmed cases for periods between 1963-1987--a review

Shekhar KC, Senan P

J Singapore Paediatr Soc, 1992;34(1-2):67-82.

PMID: 1303471

Dengue fever, Dengue hemorrhagic fever and Dengue shock syndrome within the dengue complex is a sinister disease of great public health importance and continues to ravage children, young adults and the aged in Malaysia. The history of the disease is traced for over the years and the changing pattern of clinical presentation are noted. Various hospital based studies have been compared and the pathognomonic features of the disease in Malaysia are highlighted.

Matched MeSH terms: Dengue/complications

Acute disseminated encephalomyelitis complicating dengue infection with neuroimaging mimicking multiple sclerosis: A report of two cases

Viswanathan S, Botross N, Rusli BN, Riad A

Mult Scler Relat Disord, 2016 Nov;10:112-115.

PMID: 27919476 DOI: 10.1016/j.msard.2016.10.001

Acute disseminated encephalomyelitis (ADEM) complicating dengue infection is still exceedingly rare even in endemic countries such as Malaysia. Here we report two such cases, the first in an elderly female patient and the second in a young man. Both presented with encephalopathy, brainstem involvement and worsening upper and lower limb weakness. Initial magnetic resonance imaging (MRI) of the brain was normal in the first case. Serum for dengue Ig M and NS-1 was positive in both cases. Cerebrospinal fluid (CSF) showed pleocytosis in both with Dengue IgM and NS-1 positive in the second case but not done in the first. MRI brain showed changes of perpendicular subcortical palisading white matter, callosal and brainstem disease mimicking multiple sclerosis (MS) in both patients though in the former case there was a lag between the onset of clinical symptoms and MRI changes which was only clarified on reimaging. The temporal evolution and duration of the clinical symptoms, CSF changes and neuroimaging were more suggestive of Dengue ADEM rather than an encephalitis though initially the first case began as dengue encephalitis. Furthermore in dengue encephalitis neuroimaging is usually normal or rarely edema, haemorrhage, brainstem, thalamic or focal lesions are seen. Therefore, early recognition of ADEM as a sequelae of dengue infection with neuroimaging mimicking MS and repeat imaging helped in identifying these two cases. Treatment with intravenous steroids followed by maintenance oral steroids produced good outcome in both patients.

Matched MeSH terms: Dengue/complications*

Virus haemorrhagic fever

Reid HA

Bull Soc Pathol Exot Filiales, 1969;62(2):263-6.

PMID: 4397208

Matched MeSH terms: Dengue/complications*

Fulltext Effect of Blastocystis sp. in dengue patients-Increase in the treatment cost and exacerbation of symptoms

Thergarajan G, Kumar S, Bhassu S, Omar SFBS, Rampal S

PLoS One, 2019;14(3):e0211034.

PMID: 30893309 DOI: 10.1371/journal.pone.0211034

Increasing incidences of dengue have become a global health threat with major clinical manifestation including high fever and gastrointestinal symptoms. These symptoms were also expressed among Blastocystis sp. infected individuals, a parasite commonly seen in human stools. This parasite has been previously reported to replicate faster upon exposure to high temperature. The present study is a hospitalized-based cross-sectional study involved the collection of faecal sample from dengue patients. Stool examination was done by in vitro cultivation to isolate Blastocystis sp. Growth pattern of all the positive isolates were analyzed to identify the multiplication rate of Blastocystis sp. isolated from dengue patients. Distribution of Blastocystis sp. among dengue patients was 23.6%. Dengue patients who were positive for Blastocystis sp. infection denoted a significantly higher fever rate reaching 38.73°C (p<0.05) compared to the non-Blastocystis sp. infected patients (38.44°C). It was also found that Blastocystis sp. infected patients complained of frequenting the toilet more than five times a day (p<0.05) compared to those who were non-Blastocystis sp. infected. At the same time, the duration of hospitalization was significantly longer (p<0.05) for Blastocystis sp. infected dengue patients compared to the non-Blastocystis sp. infected patients. Besides, Blastocystis sp. isolated from dengue patients (in vivo thermal stress) showed a higher growth rate compared to the non-dengue isolated which was exposed to high temperature (in vitro thermal stress). Our findings suggest that presence of Blastocystis sp. during dengue infection could trigger the increase of temperature which could be due to highly elevated pro inflammatory cytokines by both parasitic and virus infection. This could justify why the temperature in Blastocystis sp. infected dengue patients is higher compared to the non-Blastocystis sp. infected patients. Higher temperature could have triggered a greater parasite multiplication rate that contributed to the aggravation of the gastrointestinal symptoms.

Matched MeSH terms: Dengue/complications*

Fulltext The association between obesity and dengue severity among pediatric patients: A systematic review and meta-analysis

Zulkipli MS, Dahlui M, Jamil N, Peramalah D, Wai HVC, Bulgiba A, et al.

PLoS Negl Trop Dis, 2018 02;12(2):e0006263.

PMID: 29415036 DOI: 10.1371/journal.pntd.0006263

BACKGROUND: Severe dengue infection often has unpredictable clinical progressions and outcomes. Obesity may play a role in the deterioration of dengue infection due to stronger body immune responses. Several studies found that obese dengue patients have a more severe presentation with a poorer prognosis. However, the association was inconclusive due to the variation in the results of earlier studies. Therefore, we conducted a systematic review and meta-analysis to explore the relationship between obesity and dengue severity.

METHODS: We performed a systematic search of relevant studies on Ovid (MEDLINE), EMBASE, the Cochrane Library, Web of Science, Scopus and grey literature databases. At least two authors independently conducted the literature search, selecting eligible studies, and extracting data. Meta-analysis using random-effects model was conducted to compute the pooled odds ratio with 95% confidence intervals (CI).

FINDINGS: We obtained a total of 13,333 articles from the searches. For the final analysis, we included a total of fifteen studies among pediatric patients. Three cohort studies, two case-control studies, and one cross-sectional study found an association between obesity and dengue severity. In contrast, six cohort studies and three case-control studies found no significant relationship between obesity and dengue severity. Our meta-analysis revealed that there was 38 percent higher odds (Odds Ratio = 1.38; 95% CI:1.10, 1.73) of developing severe dengue infection among obese children compared to non-obese children. We found no heterogeneity found between studies. The differences in obesity classification, study quality, and study design do not modify the association between obesity and dengue severity.

CONCLUSION: This review found that obesity is a risk factor for dengue severity among children. The result highlights and improves our understanding that obesity might influence the severity of dengue infection.

Matched MeSH terms: Severe Dengue/complications*

Fulltext Hypoglossal nerve palsy: a rare consequence of dengue fever

Jaganathan S, Raman R

Neurol India, 2014 Sep-Oct;62(5):567-8.

PMID: 25387641 DOI: 10.4103/0028-3886.144501

Matched MeSH terms: Dengue/complications*

Mild encephalitis/encephalopathy with reversible splenial lesion (MERS) due to dengue virus

Fong CY, Khine MM, Peter AB, Lim WK, Rozalli FI, Rahmat K

J Clin Neurosci, 2017 Feb;36:73-75.

PMID: 27887978 DOI: 10.1016/j.jocn.2016.10.050

A 14-year-old girl presented with encephalopathy, delirium and ophthalmoplegia following a 3day history of high-grade fever. Brain MRI on day 6 of illness showed diffusion restricted ovoid lesion in the splenium of corpus callosum. Dengue virus encephalitis was diagnosed with positive PCR for dengue virus type-2 in both serum and cerebrospinal fluid. She made a complete recovery from day 10 of illness. Repeat brain MRI on day 12 of illness showed resolution of the splenial lesion. Serial diffusion tensor imaging (DTI) showed normal fractional anisotropy values on resolution of splenial lesion indicating that MERS was likely due to transient interstitial oedema with preservation of white matter tracts. This is the first reported case of MERS following dengue virus infection. It highlights the usefulness of performing serial DTI in understanding the underlying pathogenesis of MERS. Our case report widens the neurological manifestations associated with dengue infection and reiterates that patients with MERS should be managed supportively as the splenial white matter tracts are reversibly involved in MERS.

Matched MeSH terms: Dengue/complications*

Dengue associated haemophagocytic lymphohystiocytosis: An often-missed complication of a common infection

Takkinsatian P, Sowithayasakul P, Prommalikit O

Med J Malaysia, 2020 09;75(5):588-590.

PMID: 32918433

Hemophagocytic lymphohistiocytosis (HLH) is a severe and life-threatening condition causing multisystem involvement such as cytopenia, hepatosplenomegaly, and death. Dengue infection is one of the leading causes of HLH. We reviewed three cases of children at HRH Princess Maha Chakri Sirindhorn Medical Center, Faculty of Medicine, Srinakharinwirot University, Nakhon Nayok, Thailand, with dengue fever who subsequently developed HLH, based on the HLH-2004 diagnostic criteria. Following treatment with dexamethasone and intravenous immunoglobulin, there was a dramatic response including defervescence and improvement of cytopenia, hyperfibrinogenemia, and hyperferritinemia. Key features for diagnosis of dengue fever complicated by HLH include a history of prolonged fever exceeding seven days, splenomegaly, and worsening cytopenia. Early recognition and treatment are crucial for a successful outcome.

Matched MeSH terms: Dengue/complications*

Dengue maculopathy: a case report

Tan SY, Kumar G, Surrun SK, Ong YY

Travel Med Infect Dis, 2007 Jan;5(1):62-3.

PMID: 17161325

Dengue fever is endemic in many countries of South East Asia. In spite of the occasional epidemics, dengue maculopathy remains a rare entity.

Matched MeSH terms: Dengue/complications*

Post-dengue encephalopathy and Parkinsonism

Fong CY, Hlaing CS, Tay CG, Ong LC

Pediatr Infect Dis J, 2014 Oct;33(10):1092-4.

PMID: 24776518 DOI: 10.1097/INF.0000000000000382

Parkinsonism as a neurologic manifestation of dengue infection is rare with only 1 reported case in an adult patient. We report a case of a 6-year-old child with self-limiting post-dengue encephalopathy and Parkinsonism. This is the first reported pediatric case of post-dengue Parkinsonism and expands the neurologic manifestations associated with dengue infection in children. Clinicians should consider the possibility of post-dengue Parkinsonism in children with a history of pyrexia from endemic areas of dengue.

Matched MeSH terms: Dengue/complications*

Fulltext Dengue infection and miscarriage: a prospective case control study

Tan PC, Soe MZ, Si Lay K, Wang SM, Sekaran SD, Omar SZ

PLoS Negl Trop Dis, 2012;6(5):e1637.

PMID: 22590658 DOI: 10.1371/journal.pntd.0001637

Dengue is the most prevalent mosquito borne infection worldwide. Vertical transmissions after maternal dengue infection to the fetus and pregnancy losses in relation to dengue illness have been reported. The relationship of dengue to miscarriage is not known.

Matched MeSH terms: Dengue/complications*

Displaying publications 1 - 20 of 63 in total