Report of Recommendations to the Iowa Department of Administrative Services on the Review of General and Application Controls over the HRIS and Payroll Systems, May 10, 2004 through June 4, 2004

State Audit Reports

Report of Recommendations to Iowa State University of Science and Technology on the Review of Selected General and Application Controls over the University's Accounts Payable and Purchasing Systems, March 28 through April 28, 2005

State University Audit Report

Detection of four Plasmodium species in blood from humans by 18S rRNA gene subunit-based and specific real-time PCR assays

Résumé : Un nombre croissant de cas de malaria chez les voyageurs et migrants a été rapporté. Bien que l'analyse microscopique des frottis sanguins reste traditionnellement l'outil diagnostic de référence, sa fiabilité dépend considérablement de l'expertise de l'examinateur, pouvant elle-même faire défaut sous nos latitudes. Une PCR multiplex en temps réel a donc été développée en vue d'une standardisation du diagnostic. Un ensemble d'amorces génériques ciblant une région hautement conservée du gène d'ARN ribosomial 18S du genre Plasmodium a tout d'abord été conçu, dont le polymorphisme du produit d'amplification semblait suffisant pour créer quatre sondes spécifiques à l'espèce P. falciparum, P. malariae, P. vivax et P. ovale. Ces sondes utilisées en PCR en temps réel se sont révélées capables de détecter une seule copie de plasmide de P. falciparum, P. malariae, P. vivax et P. ovale spécifiquement. La même sensibilité a été obtenue avec une sonde de screening pouvant détecter les quatre espèces. Quatre-vingt-dix-sept échantillons de sang ont ensuite été testés, dont on a comparé la microscopie et la PCR en temps réel pour 66 (60 patients) d'entre eux. Ces deux méthodes ont montré une concordance globale de 86% pour la détection de plasmodia. Les résultats discordants ont été réévalués grâce à des données cliniques, une deuxième expertise microscopique et moléculaire (laboratoire de Genève et de l'Institut Suisse Tropical de Bâle), ainsi qu'à l'aide du séquençage. Cette nouvelle analyse s'est prononcé en faveur de la méthode moléculaire pour tous les neuf résultats discordants. Sur les 31 résultats positifs par les deux méthodes, la même réévaluation a pu donner raison 8 fois sur 9 à la PCR en temps réel sur le plan de l'identification de l'espèce plasmodiale. Les 31 autres échantillons ont été analysés pour le suivi de sept patients sous traitement antimalarique. Il a été observé une baisse rapide du nombre de parasites mesurée par la PCR en temps réel chez six des sept patients, baisse correspondant à la parasitémie déterminée microscopiquement. Ceci suggère ainsi le rôle potentiel de la PCR en temps réel dans le suivi thérapeutique des patients traités par antipaludéens. Abstract : There have been reports of increasing numbers of cases of malaria among migrants and travelers. Although microscopic examination of blood smears remains the "gold standard" in diagnosis, this method suffers from insufficient sensitivity and requires considerable expertise. To improve diagnosis, a multiplex real-time PCR was developed. One set of generic primers targeting a highly conserved region of the 18S rRNA gene of the genus Plasmodium was designed; the primer set was polymorphic enough internally to design four species-specific probes for P. falciparum, P. vivax, P. malarie, and P. ovale. Real-time PCR with species-specific probes detected one plasmid copy of P. falciparum, P. vivax, P. malariae, and P. ovale specifically. The same sensitivity was achieved for all species with real-time PCR with the 18S screening probe. Ninety-seven blood samples were investigated. For 66 of them (60 patients), microscopy and real-time PCR results were compared and had a crude agreement of 86% for the detection of plasmodia. Discordant results were reevaluated with clinical, molecular, and sequencing data to resolve them. All nine discordances between 18S screening PCR and microscopy were resolved in favor of the molecular method, as were eight of nine discordances at the species level for the species-specific PCR among the 31 samples positive by both methods. The other 31 blood samples were tested to monitor the antimalaria treatment in seven patients. The number of parasites measured by real-time PCR fell rapidly for six out of seven patients in parallel to parasitemia determined microscopically. This suggests a role of quantitative PCR for the monitoring of patients receiving antimalaria therapy.

Report of Recommendations to the State University of Iowa on the Review of Selected General and Application Controls over the University's Human Resources Information System, June 7, 2005-July 29, 2005

Other Audit Reports - Regent Institutions

Report of Recommendations to the Iowa Department of Transportation on Review of Selected General and Application Controls over the Accounts Payable System, July 11, 2005 to August 3, 2005

State Audit Reports

Report of the Recommendations to the Iowa Department of Workforce Development on a Review of Selected General and Application Controls Over the Unemployment Insurance System, May 1, 2006 to May 24, 2006

State Audit Reports

Report of Recommendations to Iowa State University of Science and Technology on the Review of Selected General and Application Controls over the University's Student Financial Aid System, April 24 through May 12, 2006

State University Audit Report

Audit report on a review of selected general and application controls over the University of Northern Iowa’s Modern Executive Management Financial Information System (MEMFIS) human resources and payroll modules for the period May 22, 2006 through June 12, 2006.

Audit report on a review of selected general and application controls over the University of Northern Iowa’s Modern Executive Management Financial Information System (MEMFIS) human resources and payroll modules for the period May 22, 2006 through June 12, 2006.

Report on a review of selected general and application controls over the Iowa Department of Transportation’s Resource Management System for the period May 5, 2006 through August 4, 2006.

Report on a review of selected general and application controls over the Iowa Department of Transportation’s Resource Management System for the period May 5, 2006 through August 4, 2006.

Audit report on the review of selected general and application controls over the State University of Iowa University of Iowa) ProTrav system for the period June 5, 2006 through July 28, 2006

Audit report on the review of selected general and application controls over the State University of Iowa University of Iowa) ProTrav system for the period June 5, 2006 through July 28, 2006

Report on a review of selected general and application controls over the Iowa Public Employees’ Retirement System (IPERS) Benefits Administration System for the period April 23, 2007 through May 16, 2007

Report on a review of selected general and application controls over the Iowa Public Employees’ Retirement System (IPERS) Benefits Administration System for the period April 23, 2007 through May 16, 2007

Report on the review of selected general and application controls over the State University of Iowa (University of Iowa) PeopleSoft General Ledger system for the period June 4, 2007 through July 27, 2007

Report on the review of selected general and application controls over the State University of Iowa (University of Iowa) PeopleSoft General Ledger system for the period June 4, 2007 through July 27, 2007

Report on a review of selected general and application controls over the Iowa State University of Science and Technology payroll system for the period March 27 through May 11, 2007

Report on a review of selected general and application controls over the Iowa State University of Science and Technology payroll system for the period March 27 through May 11, 2007

Report on a review of selected general and application controls over the Iowa State University of Science and Technology tuition and fees system for the period of April 11 through May 2, 2008

Report on a review of selected general and application controls over the Iowa State University of Science and Technology tuition and fees system for the period of April 11 through May 2, 2008

Report on a review of selected general and application controls over the University of Northern Iowa’s tuition and fees system for the period May 24, 2007 through July 3, 2007

Report on a review of selected general and application controls over the University of Northern Iowa’s tuition and fees system for the period May 24, 2007 through July 3, 2007