Preferred Language
Articles
/
bijps-931
Assessment of Causality, Severity and Seriousness of Adverse Event Following Immunization in Iraq: A Retrospective Study Based on Iraqi
...Show More Authors

Immunization is one of the most cost-effective and successful public health applications. The results of immunization are difficult to see as the incidence of disease occurrence is low while adverse effects following the immunization are noticeable, particularly if the vaccine was given to apparently healthy person. High safety expectations of population regarding the vaccines so they are more prone to hesitancy regarding presence of even small risk of adverse events which may lead to loss of public trust to the vaccination programs.

Vaccine safety monitoring is needed as they now are administered to the general population and also available to special categories such as pregnant women and patients with different diseases whom not subjected to clinical trials as well as incorrect administration rout and presence of rare or delayed onset adverse events make the presence of surveillance system necessary. The aim of the current study was to measure the distribution, percentage, and frequency of adverse reactions related to vaccines administration in Iraq and to assess the causality, severity, seriousness of these adverse reactions. This study is a retrospective descriptive study for surveillance of vaccine safety conducted using Iraqi pharmacovigilance  center database from 2014 till the end of 2018 . 2116 Adverse events were included and outcomes , severity , seriousness , and causality of adverse events were assessed. Majority of adverse events following immunization cases (90.97%) were mild, non serious (94.47%) and recovered (94.23%). Most reports were for general disorders and administration site conditions and the majority were for elevated body temperature and injection site reactions .

Scopus Crossref
View Publication Preview PDF
Quick Preview PDF
Publication Date
Sun Mar 29 2020
Journal Name
Iraqi Journal Of Chemical And Petroleum Engineering
Dissolving Precipitated Asphaltenes Inside Oil Reservoirs Using Local Solvents
...Show More Authors

There are several oil reservoirs that had severe from a sudden or gradual decline in their production due to asphaltene precipitation inside these reservoirs. Asphaltene deposition inside oil reservoirs causes damage for permeability and skin factor, wettability alteration of a reservoir, greater drawdown pressure. These adverse changing lead to flow rate reduction, so the economic profit will drop. The aim of this study is using local solvents: reformate, heavy-naphtha and binary of them for dissolving precipitated asphaltene inside the oil reservoir. Three samples of the sand pack had been prepared and mixed with a certain amount of asphaltene. Permeability of these samples calculated before and after mixed with asphaltenes. Then, the

... Show More
View Publication Preview PDF
Crossref