R Khatib

Summary

Affiliation: St. John Hospital and Medical Center
Country: USA

Publications

  1. doi request reprint Echocardiography is dispensable in uncomplicated Staphylococcus aureus bacteremia
    Riad Khatib
    Department of Medicine, St John Hospital and Medical Center, Grosse Pointe Woods, MI 48236, USA
    Medicine (Baltimore) 92:182-8. 2013
  2. doi request reprint Correlation of methicillin-resistant Staphylococcus aureus vancomycin minimal inhibitory concentration results by Etest and broth microdilution methods with population analysis profile: lack of Etest overestimation of the MIC
    R Khatib
    Department of Internal Medicine, St John Hospital and Medical Center, 19251 Mack Avenue suite 340, Medical Education, Grosse Pointe Woods, MI 48236, USA
    Eur J Clin Microbiol Infect Dis 32:803-6. 2013
  3. doi request reprint Decreasing incidence of Staphylococcus aureus bacteremia over 9 years: greatest decline in community-associated methicillin-susceptible and hospital-acquired methicillin-resistant isolates
    Riad Khatib
    Department of Medicine, St John Hospital and Medical Center, Grosse Pointe Woods, MI 48236, USA
    Am J Infect Control 41:210-3. 2013
  4. ncbi request reprint Persistence in Staphylococcus aureus bacteremia: incidence, characteristics of patients and outcome
    Riad Khatib
    Section of Infectious Diseases, Department of Medicine, St John Hospital and Medical Center, Detroit, MI 48236, USA
    Scand J Infect Dis 38:7-14. 2006
  5. ncbi request reprint Impact of initial antibiotic choice and delayed appropriate treatment on the outcome of Staphylococcus aureus bacteremia
    R Khatib
    Section of Infectious Diseases, Department of Medicine, St John Hospital and Medical Center, Detroit, MI 48236, USA
    Eur J Clin Microbiol Infect Dis 25:181-5. 2006
  6. pmc Molecular analysis of Staphylococcus aureus blood isolates shows lack of polyclonal bacteremia
    Riad Khatib
    St John Hospital and Medical Center, Detroit, Michigan 48236, USA
    J Clin Microbiol 41:1717-9. 2003
  7. ncbi request reprint Time to positivity in Staphylococcus aureus bacteremia: possible correlation with the source and outcome of infection
    Riad Khatib
    Department of Medicine, St John Hospital and Medical Center, Detroit, MI 48236, USA
    Clin Infect Dis 41:594-8. 2005
  8. ncbi request reprint Limited genetic diversity of Candida albicans in fecal flora of healthy volunteers and inpatients: a proposed basis for strain homogeneity in clinical isolates
    R Khatib
    St John Hospital and Medical Center, Detroit, MI 48236, USA
    Mycoses 45:393-8. 2002
  9. ncbi request reprint Staphylococcus aureus in a single positive blood culture: causes and outcome
    Riad Khatib
    Department of Internal Medicine, St John Hospital and Medical Center, Detroit, Michigan 48236, USA
    Scand J Infect Dis 34:645-7. 2002
  10. doi request reprint Persistent Staphylococcus aureus bacteremia: incidence and outcome trends over time
    Riad Khatib
    Department of Medicine, St John Hospital and Medical Center, Grosse Pointe Woods, Michigan 48236, USA
    Scand J Infect Dis 41:4-9. 2009

Collaborators

  • Mamta Sharma
  • Leonard B Johnson
  • Mohamad G Fakih
  • J Baran
  • Karam M Obeid
  • Joel Fishbain
  • L D Saravolatz
  • Amir Khosrovaneh
  • Mohammad O Almoujahed
  • K Riederer
  • Hanady Daas
  • Uzma Zafar
  • Manreet Kanwar
  • S Saeed
  • Kathleen Riederer
  • M S Tabriz
  • Laurence E Briski
  • Kathleen M Riederer
  • A Mar
  • Farah Kamran
  • A Musta
  • Haitham Nasser
  • S Shemes
  • Martha Higgins
  • P Chase
  • Michel Hanna
  • Rand Farjo
  • Muthayipalayam C Thirumoorthi
  • Navkiranjot Brar
  • Luis G Camero
  • A R Shah
  • A H White
  • Sajjad Saeed
  • Michel M Hanna
  • Amar R Shah
  • M Shamse Tabriz
  • Jambunathan Ramanathan
  • Jeff Barczak
  • Michael Prysak
  • Randy Gehring
  • K M Riederer
  • M Flood

Detail Information

Publications37

  1. doi request reprint Echocardiography is dispensable in uncomplicated Staphylococcus aureus bacteremia
    Riad Khatib
    Department of Medicine, St John Hospital and Medical Center, Grosse Pointe Woods, MI 48236, USA
    Medicine (Baltimore) 92:182-8. 2013
    ..It should be limited to subsets with clinical findings of endocarditis, persistence, intracardiac devices, secondary foci, and relapse. The cost effectiveness of TTE prior to TEE among these patients is unknown...
  2. doi request reprint Correlation of methicillin-resistant Staphylococcus aureus vancomycin minimal inhibitory concentration results by Etest and broth microdilution methods with population analysis profile: lack of Etest overestimation of the MIC
    R Khatib
    Department of Internal Medicine, St John Hospital and Medical Center, 19251 Mack Avenue suite 340, Medical Education, Grosse Pointe Woods, MI 48236, USA
    Eur J Clin Microbiol Infect Dis 32:803-6. 2013
    ..Etest may be more suitable than conventional BMD for MIC outcome assessment because of the more detailed MICs...
  3. doi request reprint Decreasing incidence of Staphylococcus aureus bacteremia over 9 years: greatest decline in community-associated methicillin-susceptible and hospital-acquired methicillin-resistant isolates
    Riad Khatib
    Department of Medicine, St John Hospital and Medical Center, Grosse Pointe Woods, MI 48236, USA
    Am J Infect Control 41:210-3. 2013
    ..The impact of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) emergence on the epidemiology of S aureus bacteremia (SAB) is not well documented...
  4. ncbi request reprint Persistence in Staphylococcus aureus bacteremia: incidence, characteristics of patients and outcome
    Riad Khatib
    Section of Infectious Diseases, Department of Medicine, St John Hospital and Medical Center, Detroit, MI 48236, USA
    Scand J Infect Dis 38:7-14. 2006
    ..Risk factors include endovascular sources, cardiovascular prosthesis, metastatic infections, vancomycin treatment and diabetes. Patients at risk may benefit from novel treatment strategies...
  5. ncbi request reprint Impact of initial antibiotic choice and delayed appropriate treatment on the outcome of Staphylococcus aureus bacteremia
    R Khatib
    Section of Infectious Diseases, Department of Medicine, St John Hospital and Medical Center, Detroit, MI 48236, USA
    Eur J Clin Microbiol Infect Dis 25:181-5. 2006
    ..3 vs 37.0%; p=0.03). The results indicate inappropriate initial therapy is associated with higher in-hospital mortality and initial vancomycin may delay clearance...
  6. pmc Molecular analysis of Staphylococcus aureus blood isolates shows lack of polyclonal bacteremia
    Riad Khatib
    St John Hospital and Medical Center, Detroit, Michigan 48236, USA
    J Clin Microbiol 41:1717-9. 2003
    ..1%) and two related variants in two patients (4.9%). Polyclonal bacteremia was not observed in any patient, including four with genetic diversity in the catheter tip isolate...
  7. ncbi request reprint Time to positivity in Staphylococcus aureus bacteremia: possible correlation with the source and outcome of infection
    Riad Khatib
    Department of Medicine, St John Hospital and Medical Center, Detroit, MI 48236, USA
    Clin Infect Dis 41:594-8. 2005
    ..It is unknown whether the time between blood culture incubation and growth detection (i.e., the time to positivity) in a continuously monitored system--a probable surrogate marker of bacteremia severity--correlates with outcome...
  8. ncbi request reprint Limited genetic diversity of Candida albicans in fecal flora of healthy volunteers and inpatients: a proposed basis for strain homogeneity in clinical isolates
    R Khatib
    St John Hospital and Medical Center, Detroit, MI 48236, USA
    Mycoses 45:393-8. 2002
    ..albicans in the fecal flora. This strain may undergo genetic evolution leading to minor clonal variations. The mechanisms for strain selection, maintenance and possible evolution remain to be delineated...
  9. ncbi request reprint Staphylococcus aureus in a single positive blood culture: causes and outcome
    Riad Khatib
    Department of Internal Medicine, St John Hospital and Medical Center, Detroit, Michigan 48236, USA
    Scand J Infect Dis 34:645-7. 2002
    ..2%) or contamination (n = 9; 14.8%). In comparison to cases with < or = 2 positive cultures, these patients did not have less severe disease or a lower incidence of complications...
  10. doi request reprint Persistent Staphylococcus aureus bacteremia: incidence and outcome trends over time
    Riad Khatib
    Department of Medicine, St John Hospital and Medical Center, Grosse Pointe Woods, Michigan 48236, USA
    Scand J Infect Dis 41:4-9. 2009
    ..SAB-P rise is probably due to increasing SAB, MRSA, and patients at risk for complications. Innovative approaches should target novel treatment modalities and risk reduction...
  11. doi request reprint Relevance of vancomycin-intermediate susceptibility and heteroresistance in methicillin-resistant Staphylococcus aureus bacteraemia
    Riad Khatib
    Department of Medicine, St John Hospital and Medical Center, Grosse Pointe Woods, MI, USA
    J Antimicrob Chemother 66:1594-9. 2011
    ..To assess the relevance of vancomycin-intermediate susceptibility (VISA) and heteroresistance (hVISA) in methicillin-resistant Staphylococcus aureus (MRSA) bacteraemia...
  12. pmc Human immunodeficiency virus infection and autoimmune hepatitis during highly active anti-retroviral treatment: a case report and review of the literature
    Hanady Daas
    Department of Internal Medicine, Division of Infectious Diseases, St John Hospital and Medical Center, 19251 Mack Avenue, Suite 340, Grosse Pointe Woods, MI 48236, USA
    J Med Case Reports 5:233. 2011
    ..abstract:..
  13. ncbi request reprint Molecular analysis of coagulase-negative Staphylococcus isolates from blood cultures: prevalence of genotypic variation and polyclonal bacteremia
    M Sharma
    Department of Medicine, St. John Hospital and Medical Center, Detroit, MI 48236, USA
    Clin Infect Dis 33:1317-23. 2001
    ..Genotype diversity was significantly more common in the contaminated samples (P=.036). Almost all coagulase-negative Staphylococcus bacteremias were monoclonal...
  14. pmc Detection of intermediately vancomycin-susceptible and heterogeneous Staphylococcus aureus isolates: comparison of Etest and Agar screening methods
    K Riederer
    Department of Medicine, St John Hospital and Medical Center, Detroit, Michigan, USA
    J Clin Microbiol 49:2147-50. 2011
    ..BHI-V3 and BHI-V4 agars provide more precise identification of hVISA and VISA, respectively; they may be reasonable alternatives to PAP/AUC...
  15. ncbi request reprint Recurrent vancomycin-resistant Enterococcus bacteremia: prevalence, predisposing factors, and strain relatedness
    J Baran
    St John Hospital and Medical Center, Detroit, MI 48236, USA
    Clin Infect Dis 32:1381-3. 2001
    ..Recurrent episodes separated by < or = 3 months were caused by identical or related strains, and those at greater intervals by distinct strains. Recurrent VRE bacteremia is uncommon...
  16. doi request reprint High rate of decreasing daptomycin susceptibility during the treatment of persistent Staphylococcus aureus bacteremia
    M Sharma
    Division of Infectious Diseases, Department of Internal Medicine, St John Hospital and Medical Center, 22101 Moross Road, Detroit, MI 48236, USA
    Eur J Clin Microbiol Infect Dis 27:433-7. 2008
    ..These findings illustrate that daptomycin susceptibility often decreases during the treatment of persistent SAB. Therefore, susceptibility should be closely monitored during therapy...
  17. ncbi request reprint Candidemia before and during the fluconazole era: prevalence, type of species and approach to treatment in a tertiary care community hospital
    J Baran
    St John Hospital and Medical Center, Detroit, Michigan 48236, USA
    Scand J Infect Dis 33:137-9. 2001
    ..When candidemia was encountered in the fluconazole era, it was rare not to give antifungal treatment...
  18. ncbi request reprint Interinstitutional and intrainstitutional transmission of a strain of Acinetobacter baumannii detected by molecular analysis: comparison of pulsed-field gel electrophoresis and repetitive sequence-based polymerase chain reaction
    S Saeed
    St John Hospital and Medical Center, Detroit, MI 48236, USA
    Infect Control Hosp Epidemiol 27:981-3. 2006
    ..Typing revealed a cluster strain with intrainstitutional and interinstitutional spread during the study period. A long-term acute care facility may have been the reservoir...
  19. ncbi request reprint Faecal fungal flora in healthy volunteers and inpatients
    R Khatib
    St John Hospital and Medical Center, 22101 Moross Road, Detroit, Michigan 48236, USA
    Mycoses 44:151-6. 2001
    ..Most subjects harbour a single species that may be shared with other households. The prevalence is somewhat higher in adults and the types of yeast may vary with age. Finally, C. glabrata appears to be acquired nosocomially...
  20. ncbi request reprint Repeating blood cultures during hospital stay: practice pattern at a teaching hospital and a proposal for guidelines
    M S Tabriz
    St John Hospital and Medical Center, Detroit, MI, USA
    Clin Microbiol Infect 10:624-7. 2004
    ..1%), new pathogen (2.5%) or contamination (5.0%). Thus, BC repeats accounted for one-third of all BCs handled in the laboratory, with little additional yield. Guidelines for repeating BCs may decrease unnecessary testing...
  21. ncbi request reprint Respiratory isolation in a teaching hospital with low-to-moderate rate of tuberculosis: compliance with Centers for Disease Control and Prevention guidelines for identifying patients who may have active tuberculosis
    A H White
    Department of Medicine, St John Hospital and Medical Center, Detroit, MI 48236, USA
    Am J Infect Control 25:467-70. 1997
    ..Many isolated patients do not meet these guidelines, and isolation is delayed or not implemented in patients who may have tuberculosis...
  22. ncbi request reprint Meningococcemia following tonsillectomy
    M Sharma
    Department of Medicine, St John Hospital and Medical Center, Detroit, Michigan 48236, USA
    Scand J Infect Dis 33:929-30. 2001
    ..He responded well to antibiotics. Only 1 other case of meningococcal sepsis following adenotonsillectomy has previously been reported. These cases suggest a temporal association of meningococcemia with tonsillectomy...
  23. ncbi request reprint Favorable prognosis of Staphylococcus aureus bacteremia originating from soft tissues: a prospective study of fifty cases
    Amir Khosrovaneh
    Section of Infectious Diseases, Department of Medicine, St John Hospital and Medical Center, 22101 Moross Road, Detroit, MI 48236, USA
    Scand J Infect Dis 37:6-10. 2005
    ..It may persist without an obvious complication. Oral therapy after a brief intravenous treatment appears safe and warrants further assessment...
  24. ncbi request reprint Coccidioidal meningitis: incidental diagnosis 3 y after ventriculo-peritoneal shunt placement for hydrocephalus
    Mohammad O Almoujahed
    Department of Medicine Infectious Diseases, St John Hospital and Medical Center, Detroit, Michigan 48236, USA
    Scand J Infect Dis 34:142-3. 2002
    ..Coccidioidal meningitis was diagnosed incidentally 3 y later, during evaluation for shunt malfunction...
  25. ncbi request reprint Unrecognized cross-infection with vancomycin-resistant Enterococcus faccium and faecalis detected by molecular typing of blood isolates
    Joseph Baran
    Infect Control Hosp Epidemiol 23:172-3. 2002
  26. ncbi request reprint Utility of a pre-optimized kit for random amplified polymorphic DNA in typing Candida albicans
    Kathleen M Riederer
    St John Hospital and Medical Center, Detroit, MI 48236, USA
    Can J Microbiol 48:369-73. 2002
    ..The ease of use and quick turnaround time of this kit offer a practical and reliable method for typing diverse strains of C. albicans, but may be inadequate for assessing microevolution...
  27. ncbi request reprint Prevalence of nasal colonization among patients with community-associated methicillin-resistant Staphylococcus aureus infection and their household contacts
    Uzma Zafar
    Department of Internal Medicine, St John Hospital and Medical Center, Detroit, MI, USA
    Infect Control Hosp Epidemiol 28:966-9. 2007
    ..To evaluate the prevalence of colonization among patients with community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) infection and their household contacts...
  28. ncbi request reprint Increase in the rate of sternal surgical site infection after coronary artery bypass graft: a marker of higher severity of illness
    Mohamad G Fakih
    Division of Infectious Diseases, Department of Medicine, St John Hospital and Medical Center, Grosse Pointe Woods, MI 48236, USA
    Infect Control Hosp Epidemiol 28:655-60. 2007
    ..To evaluate factors related to a gradual rise in sternal surgical site infection (SSI) rates...
  29. pmc Pregnancy-associated pyogenic sacroiliitis: case report and review
    Mohammad O Almoujahed
    Division of Infectious Diseases, Department of Internal Medicine, St John Hospital and Medical Center, Detroit, MI, USA
    Infect Dis Obstet Gynecol 11:53-7. 2003
    ..Pyogenic sacroiliitis occurs infrequently during the peripartum period...
  30. ncbi request reprint Staphylococcus aureus bacteremia: compliance with standard treatment, long-term outcome and predictors of relapse
    Leonard B Johnson
    St John Hospital and Medical Center, Department of Internal Medicine, Detroit, Michigan 45236, USA
    Scand J Infect Dis 35:782-9. 2003
    ..Prospective studies are needed to determine if S. aureus bacteremias of short duration can be treated for 2 weeks or less, and define the optimal duration for prolonged bacteremia when vancomycin is used...
  31. ncbi request reprint Frequency of reduced vancomycin susceptibility and heterogeneous subpopulation in persistent or recurrent methicillin-resistant Staphylococcus aureus bacteremia
    Amir Khosrovaneh
    Section of Infectious Diseases, Department of Medicine, St John Hospital and Medical Center, Detroit, Michigan 48236, USA
    Clin Infect Dis 38:1328-30. 2004
    ..6%). Heteroresistance is not a common cause of persistent or recurrent bacteremia...
  32. ncbi request reprint Misdiagnosis of community-acquired pneumonia and inappropriate utilization of antibiotics: side effects of the 4-h antibiotic administration rule
    Manreet Kanwar
    Department of Medicine, St John Hospital and Medical Center, 19251 Mack Ave, Suite 340, Grosse Pointe Woods, MI 48236, USA
    Chest 131:1865-9. 2007
    ..This quality indicator has been linked to the incentive compensation of third-party payers to hospitals. We evaluated the impact of this recommendation on the diagnosis of CAP and the utilization of antibiotics...
  33. ncbi request reprint Optimal criteria for the diagnosis of Legionella coinfection
    Riad Khatib
    Clin Infect Dis 36:384; author reply 384-5. 2003
  34. ncbi request reprint Uterine granulomas: clinical and pathologic features
    Mohammad O Almoujahed
    Department of Medicine, St John Hospital and Medical Center, Detroit, MI 48236, USA
    Am J Clin Pathol 117:771-5. 2002
    ..They are eitherfocal, related to previous biopsy or surgery, or diffuse, usually representing local reaction without an obvious cause. Association with infection or systemic granulomatous disorders is uncommon...
  35. ncbi request reprint Cryptococcus neoformans myositis without dissemination
    Mamta Sharma
    Department of Medicine, St John Hospital and Medical Center, Detroit, MI 48236, USA
    Scand J Infect Dis 34:858-9. 2002
    ..The patient responded to systemic antifungal therapy with complete resolution of his infection. We also present a review of 5 previously published cases of cryptococcal myositis...
  36. ncbi request reprint Chest wall soft tissue tuberculosis: a protracted course over a 10-year period
    Amir Khosrovaneh
    Department of Medicine, St John Hospital and Medical Center, Detroit, Michigan, USA
    Scand J Infect Dis 38:129-30. 2006
  37. ncbi request reprint Stool colonization with vancomycin-resistant enterococci in healthcare workers and their households
    Joseph Baran
    Medical Education Department, St John Hospital and Medical Center, Detroit, MI 48236, USA
    Infect Control Hosp Epidemiol 23:23-6. 2002
    ..To determine the prevalence of stool colonization with vancomycin-resistant enterococci (VRE) among healthcare workers (HCWs) and their families...