John N. Krieger

ORCID: 0000-0003-4111-3442
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About
Contact & Profiles
Research Areas
  • Urinary Bladder and Prostate Research
  • Genital Health and Disease
  • Pelvic floor disorders treatments
  • Urinary Tract Infections Management
  • Urological Disorders and Treatments
  • Urologic and reproductive health conditions
  • Prostate Cancer Diagnosis and Treatment
  • Sexual function and dysfunction studies
  • Reproductive tract infections research
  • HIV/AIDS Research and Interventions
  • HIV Research and Treatment
  • Hormonal and reproductive studies
  • Female Genital Mutilation/Cutting Issues
  • Pediatric Urology and Nephrology Studies
  • Ethics and Legal Issues in Pediatric Healthcare
  • Healthcare Policy and Management
  • Testicular diseases and treatments
  • Adolescent Sexual and Reproductive Health
  • RNA Research and Splicing
  • Cytomegalovirus and herpesvirus research
  • Kidney Stones and Urolithiasis Treatments
  • Parasitic Infections and Diagnostics
  • HIV/AIDS drug development and treatment
  • Cervical Cancer and HPV Research
  • Musculoskeletal pain and rehabilitation

University of Washington
2016-2025

Seattle University
2013-2024

The University of Sydney
2016-2024

Cal Humanities
2024

Uplift
2024

North Shore Diabetes and Endocrine Associates
2020

Iowa City Public Library
2020

Ann Arbor Center for Independent Living
2020

Philadelphia University
2020

Beverly Hills Cancer Center
2020

Most persons who have serologic evidence of infection with herpes simplex virus (HSV) type 2 (HSV-2) are asymptomatic. Historically, it has been assumed that these less frequent viral reactivation than those symptomatic infection.

10.1056/nejm200003233421203 article EN New England Journal of Medicine 2000-03-23

Abstract Few population‐based case‐control studies have assessed etiologic factors for penile cancer. Past infection with high‐risk human papillomavirus (HPV) is a known risk factor cancer; however, few previous related the HPV DNA status of tumor to potential demographic and behavioral disease or evaluated whether in situ invasive cancer share factors. Little information available on role timing circumcision etiology We conducted study western Washington state that included 137 men...

10.1002/ijc.21009 article EN International Journal of Cancer 2005-04-11

No AccessJournal of UrologyAdult Urology1 May 2009Fournier's Gangrene: Population Based Epidemiology and Outcomes Mathew D. Sorensen, John N. Krieger, Frederick P. Rivara, Joshua A. Broghammer, Matthew B. Klein, Christopher Mack, Hunter Wessells SorensenMathew Sorensen Harborview Injury Prevention Research Center, University Washington School Medicine, Seattle, Department Urology, More articles by this author , KriegerJohn Krieger RivaraFrederick Rivara BroghammerJoshua Broghammer...

10.1016/j.juro.2009.01.034 article EN The Journal of Urology 2009-03-15

Objective To develop a model to predict transmission of HIV-1 from men women. Design in seminal plasma, and endocervical CCR5 receptors were correlated with epidemiological studies probabilistic model. Settings Semen samples collected patient subjects Seattle Washington, Chapel Hill, North Carolina, St. Gallen, Switzerland. Endocervical biopsy specimens obtained women Chicago, Illinois. Participants Eighty-six (not receiving antireroviral therapy) whom CD4 cell count semen volume available,...

10.1097/00002030-200103300-00012 article EN AIDS 2001-03-01

Both qualitative and quantitative virologic measurements were compared between blood genital compartments for 128 men infected with human immunodeficiency virus type 1 (HIV-1) to address several controversial issues concerning HIV-1 shedding in semen obtain further information about the distribution of these two compartments. Evidence viral compartmentalization was suggested by earlier studies that noted poor correlation seminal load, phenotype, genotype. Further support this based on...

10.1086/514213 article EN The Journal of Infectious Diseases 1998-02-01

Half of all men experience symptoms prostatitis at some time in their lives, but the etiology is unknown for more than 90% patients. Optimal clinical and culture methods were used to select 135 with chronic refractory multiple previous courses antimicrobial therapy. The subjects had no evidence structural or functional lower genitourinary tract abnormalities bacteriuria bacterial by traditional tests, urethritis urethral pathogens culture. Specific PCR assays detected Mycoplasma genitalium,...

10.1128/jcm.34.12.3120-3128.1996 article EN Journal of Clinical Microbiology 1996-12-01

The presence of human immunodeficiency virus type 1 (HIV-1) in genital secretions may be a determinant vertical HIV-1 transmission. Cervical and vaginal from HIV-1-seropositive pregnant women were evaluated to determine prevalence correlates HIV-1-infected cells the tract. DNA was detected by polymerase chain reaction 32% 212 cervical 10% 215 specimens. Presence cervix associated with mucopus significantly lower absolute CD4 cell count (354 vs. 469, P < .001). An <200 9.6-fold increased odds...

10.1093/infdis/175.1.57 article EN The Journal of Infectious Diseases 1997-01-01

During a 23-month study, we identified 1,233 patients with nosocomial urinary tract infections (UTIs) among 40,718 consecutive admissions by using standardized, prospective system of hospital-wide surveillance. Nosocomial bloodstream (BSIs) occurred in 565 patients, 32 whom had BSIs originating from UTIs, for an attack rate 2.7 per 100 bacteriuria. Patients UTIs due to Serratia marcescens were most likely develop secondary (rate, 16 100) compared other organisms less than or equal 4.3 100; P...

10.1093/infdis/148.1.57 article EN The Journal of Infectious Diseases 1983-07-01

The risk of acquiring a sexually transmitted disease as result rape is not known, in part because it difficult to ascertain whether infections were present before the assault or acquired during it. To investigate this question, we examined female victims within 72 hours and again at least one week after assault. Of 204 girls women initially rape, 88 (43 percent) found have disease. These diseases included caused by Neisseria gonorrhoeae (6 percent those tested), cytomegalovirus (8 percent),...

10.1056/nejm199003153221101 article EN New England Journal of Medicine 1990-03-15

The accuracy of (1) conventional wet-mount examination, (2) Papanicolaoustained gynecologic smears, (3) a direct slide test using fluorescein-conjugated monoclonal antibodies against<i>Trichomonas vaginalis</i>, and (4) two different culture media for the diagnosis trichomoniasis in high-risk population 600 women was compared. Use Feinberg-Whittington or Diamond's medium resulted 82 78 cases, respectively, combination cultures identified 88 infected women. In comparison, examination detected...

10.1001/jama.259.8.1223 article EN JAMA 1988-02-26

In men with chronic prostatitis-chronic pelvic pain syndrome, treatment alpha-adrenergic receptor blockers early in the course of disorder has been reported to be effective some, but not all, relatively small randomized trials.We conducted a multicenter, randomized, double-blind, placebo-controlled trial evaluate efficacy alfuzosin, an blocker, reducing symptoms syndrome. Participation study required diagnosis condition within preceding 2 years and no previous blocker. Men were randomly...

10.1056/nejmoa0803240 article EN New England Journal of Medicine 2008-12-17

The accuracy of (1) conventional wet-mount examination, (2) Papanicolaoustained gynecologic smears, (3) a direct slide test using fluorescein-conjugated monoclonal antibodies against<i>Trichomonas vaginalis</i>, and (4) two different culture media for the diagnosis trichomoniasis in high-risk population 600 women was compared. Use Feinberg-Whittington or Diamond's medium resulted 82 78 cases, respectively, combination cultures identified 88 infected women. In comparison, examination detected...

10.1001/jama.1988.03720080057028 article EN JAMA 1988-02-26

The “Multidisciplinary Approach to the Study of Chronic Pelvic Pain” (MAPP) Research Network was established by NIDDK better understand pathophysiology urologic chronic pelvic pain syndromes (UCPPS), inform future clinical trials and improve care. evolution, organization, scientific scope MAPP Network, unique approach network’s central study common data elements are described. primary protocol for Trans-MAPP Epidemiology/Phenotyping (EP) comprises a multi-site, longitudinal observational...

10.1186/1471-2490-14-58 article EN cc-by BMC Urology 2014-08-01

No AccessJournal of UrologyAdult Urology1 Sep 2017Characterization Whole Body Pain in Urological Chronic Pelvic Syndrome at Baseline: A MAPP Research Network Study H. Henry Lai, Thomas Jemielita, Siobhan Sutcliffe, Catherine S. Bradley, Bruce Naliboff, David A. Williams, Robert W. Gereau, Karl Kreder, J. Quentin Clemens, Larissa V. Rodriguez, John N. Krieger, T. Farrar, Nancy Robinson, Richard Landis, and LaiH. Lai Division Urologic Surgery, Washington University School Medicine, St. Louis,...

10.1016/j.juro.2017.03.132 article EN The Journal of Urology 2017-03-31

Background and Objectives Trichomoniasis is common among sexually active women, but its importance as a cause of morbidity men remains uncertain. Study Design The article outlines areas controversy presents pertinent new data from case-control natural history studies. Results: Trichomonas vaginalis was documented in 11% 447 at risk for transmitted disease. Although 54% infected complained urethral discharge, the discharge only mild or moderately severe. Elimination associated with resolution...

10.1097/00007435-199503000-00003 article EN Sexually Transmitted Diseases 1995-03-01
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