Internal Medicine Commons^™

Vasopressin In Conjunction With Norepinephrine In Septic Shock: A Retrospective Cohort Study From A Low Middle-Income Country, Hussain Ahmed Raza, Ainan Arshad, Ahmed Ayaz, Mohummad H R. Raja, Fatima Gohar, Maria Khan, Bushra Jamil

Medical College Documents

Objectives: Guidelines recommend use of norepinephrine as the first-line treatment for fluid-refractory septic shock and if septic shock persists vasopressin may be initiated. Since there are limited data from low middle-income countries with high disease burden of sepsis, we aimed to compare the outcomes of using vasopressin adjunct to norepinephrine in comparison with norepinephrine alone.
Design: Retrospective cohort study.
Setting: Aga Khan University Hospital, Karachi, Pakistan.
Patients: Six-hundred fifty-three patients diagnosed with septic shock from January 2019 to December 2019, with 498 given norepinephrine only and 155 given norepinephrine-vasopressin combination.
Interventions: None.
Measurements and main results: Primary outcome was in-hospital …

Pasteurella Multocida Bacteremia Secondary To Multiple Cat Scratches, Charles Boadu, Andrea Hernandez, Bassem Zeidan, John T. Young, Johnathan Frunzi

West Florida Division GME Research Day 2020

Pasteurella multocida(P. multocida)is part of the normal gastrointestinal and upper respiratory flora of domestic and wild animals such as dogs, cats, rabbits, opossums, boars, tigers, lions and horses ^{(1, 2)}. Transmission of P. multocidais usually through scratches and bites leading to infections of the soft tissue and skin ^(3,4). P. multocida bacteremia is rare, but occurs in individuals with major risk factors including chronic pulmonary disease, diabetes mellitus, end state renal disease (ESRD), and an immunocompromised state ^(3,4). Non traumatic infections of P. multocida in immunocompromised individuals,are more likely to require care in the intensive care unit …

Evaluation Outcomes Of A Modified Early Warning System For Early Identification Of Sepsis In The Adult Population Requiring Acute Care, Gavin M. Turpin

DNP Projects

Objectives: To examine the use of a Modified Early Warning System (MEWS) for sepsis identification and evaluate its effects on treatment and outcomes for those patients diagnosed with sepsis after admission, during their stay at an acute care facility.

Design: A retrospective chart audit was conducted on the electronic medical records (EMRs) of patients who developed, and were diagnosed with, sepsis post admission. Specifically, a retrospective separate sample pretest posttest design was used to examine the accuracy of the MEWS, differences in outcomes (ICU days, length of hospital stay, qSOFA Score and mortality rates), and treatment initiation time (fluid resuscitation, …

Importance Of The Ebp (Endocarditis- And Biofilm-Associated Pilus) Locus In The Pathogenesis Of Enterococcus Faecalis Ascending Urinary Tract Infection, Kavindra V Singh, Sreedhar R Nallapareddy, Barbara E Murray

Journal Articles

BACKGROUND: We recently demonstrated that the ubiquitous Enterococcus faecalis ebp (endocarditis- and biofilm-associated pilus) operon is important for biofilm formation and experimental endocarditis. Here, we assess its role in murine urinary tract infection (UTI) by use of wild-type E. faecalis OG1RF and its nonpiliated, ebpA allelic replacement mutant (TX5475).

METHODS: OG1RF and TX5475 were administered transurethrally either at an ~1 : 1 ratio (competition assay) or individually (monoinfection). Kidney pairs and urinary bladders were cultured 48 h after infection. These strains were also tested in a peritonitis model.

RESULTS: No differences were observed in the peritonitis model. In mixed UTIs, …