PRESENTATION ON DENGUE.pptx

7/30/2019 PRESENTATION ON DENGUE.pptx

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A CROSS SECTIONAL STUDY TO KNOW THE

RELATIONSHIP BETWEEN SEVERITY OF

THROMBOCYTOPENIA AND SEVERITY OFDENGUE IN PEDIATRIC WARD OF GGH,

KURNOOL

By:K. JagannathSingh.

Teacher

Indus High SchoolKurnool


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Dengue fever is a major public health problem intropical and subtropical countries

The reasons for the emergence of this disease arecomplex

Effective mosquito control is virtuallynonexistent in most dengue-endemic countries

Major global demographic changes have occurred

Uncontrolled urbanizationConcurrent population growth

Substandard housing, inadequate water,

sewer, and waste management systems


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To reveal the prevalence of Dengue amongsuspected case of dengue(VHF)

Understand the relationship betweenseverity of thrombocytopenia versusseverity of Dengue

To study whether the platelet count bearsany relation with new WHO classificationof Dengue(2009)


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Dengue is cause by a RNA virusThis virus is a member of the viral familyFlaviviridae.

Dengue virus


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Aedes aegypti Aedes albopictus


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2-7 days

>4 days

2days


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Dengue is one disease entity withdifferent clinical presentationsandoften withunpredictableclinicalevolutionandoutcome


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Study settings: Pediatric ward of KMC/GGH Kurnool

Study design :Cross-sectional study

Study subjects:70 Sampling method: All suspected cases of

Dengue admitted in pediatric ward

Study period: Schedule 1.06.2011to19.09.2011

Data collected was analyzed in MS

excel


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Mean age: 4 years Mode for age:3 Median for age:7 years

Range:7 months to 14 years

Mean platelet count:33,214 Mode:40,000 Median:47,000 Range:2000 to 1,00,000


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Platelets Severe Dengue (+ve) Severe Dengue (-ve)Total

20,000 10 6 16

> 20,000 14 40 54

Total 24 46 70

Chi square value > 7.29P value < 0.01 (highly significant)df=1


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In my study 43 were +Ve for dengueamong them 24 were diagnosed as severDengue out of 70 cases of Dengue

In K. Oishi and all in,Nagasakiuniversity,Japan. 38 were +Ve for severdengue among 78 cases of secondary

dengue


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The prevalence rate of Dengue is (43/70 100) Age wise distribution of Dengue cases Gender distribution of dengue Distribution of cases according to WHO

classification of Dengue Relation among platelet counts and different forms

of Dengue Case fatality rate (3/70 100)

The strength of association between severity ofDengue and severity of thrombocytopenia wasfound to be statistically significant with a P value


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Special thanks to my beloved Professors:Dr. P.Sudhakar Rao MD Gen Med

Dr. A.Sreedevi Prof & HOD of SPM

Assistant professor:Dr.S.Cynthia SubhapradaMy colleagues:

Bala Kumar.D

Divya.B

Bhupathi Naidu.K


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WHO Library Cataloguing-in-Publication Data

Dengue: guidelines for diagnosis, treatment, prevention and control -- New

edition.

1.Dengue - diagnosis. 2.Dengue - therapy. 3.Dengue - prevention and control.

4.Endemic Diseases -

prevention and control. 5.Fluid therapy. 6.Diagnosis, differential. 7.Disease

outbreaks - prevention and

control. 8.Mosquito control. 9.Guidelines. I.World Health Organization.

ISBN 978 92 4 1 Mayo clinic, (2010). Dengue fever symptoms. Retrieved April 19, 2010 from

http://www.mayoclinic.com/health/dengue_fever/DS01028/DSECTION=symptoms

54787 1 (NLM classification: WC 528) World Health Organization, (2009). Dengue and Dengue haemorrhagic fever.

Retrieved April 19, 2010 from

http://www.who.int/mediacentre/factsheets/fs117/en
http://www.mayoclinic.com/health/dengue_fever/DS01028/DSECTION=symptomshttp://www.who.int/mediacentre/factsheets/fs117/en/http://www.who.int/mediacentre/factsheets/fs117/en/http://www.mayoclinic.com/health/dengue_fever/DS01028/DSECTION=symptoms


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:

Dengue Fever , disease information:http://www.cdc.gov/ncidod/Diseases/submen

us/sub_dengue.htm

CDC-Dengue:http://www.cdc.gov/ncidod/dvbid/dengue/

WHO/Dengue/dengue haemorrhagic fever:http://www.who.int/csr/disease/dengue/en/
http://www.cdc.gov/ncidod/Diseases/sudmenus/sub_dengue.htmhttp://www.cdc.gov/ncidod/Diseases/sudmenus/sub_dengue.htmhttp://www.cdc.gov/ncidod/dvbid/dengue/http://www.cdc.gov/ncidod/dvbid/dengue/http://www.cdc.gov/ncidod/Diseases/sudmenus/sub_dengue.htmhttp://www.cdc.gov/ncidod/Diseases/sudmenus/sub_dengue.htm


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Thank you

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