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2017

Clinical performance of the Solana® Point-of-Care Trichomonas Assay from clinician-collected vaginal swabs and urine specimens from symptomatic and asymptomatic women

Gaydos, C. A., Schwebke, J., Dombrowski, J., Marrazzo, J., Coleman, J., Silver, B., Barnes, M., Crane, L. & Fine, P. Mar 4 2017 In : Expert Review of Molecular Diagnostics. 17, 3, p. 303-306 4 p.

Research output: Contribution to journalArticle

Point-of-Care Systems
Trichomonas
Trichomonas vaginalis
Urine
Sensitivity and Specificity

Clinical Validation of a Test for the Diagnosis of Vaginitis

Gaydos, C. A., Beqaj, S., Schwebke, J. R., Lebed, J., Smith, B., Davis, T. E., Fife, K. H., Nyirjesy, P., Spurrell, T., Furgerson, D., Coleman, J., Paradis, S. & Cooper, C. K. Jul 1 2017 In : Obstetrics and Gynecology. 130, 1, p. 181-189 9 p.

Research output: Contribution to journalArticle

Vaginitis
Confidence Intervals
Bacterial Vaginosis
Candida
Coinfection
Chlamydia
Neisseria gonorrhoeae
Gonorrhea
Chlamydia trachomatis
Sensitivity and Specificity

Factors associated with patients who prefer HIV self-testing over health professional testing in an emergency department-based rapid HIV screening program

Hsieh, Y. H., Beck, K. J., Rothman, R. E., Gauvey-Kern, M., Woodfield, A., Peterson, S., Signer, D. & Gaydos, C. A. Oct 1 2017 In : International Journal of STD and AIDS. 28, 11, p. 1124-1129 6 p.

Research output: Contribution to journalArticle

Hospital Emergency Service
HIV
Health
Program Evaluation
Standard of Care

Informed consent for opt-in HIV testing via tablet kiosk: an assessment of patient comprehension and acceptability

Lewis, M. K., Hsieh, Y. H., Gaydos, C. A., Peterson, S. C. & Rothman, R. E. Nov 1 2017 In : International Journal of STD and AIDS. 28, 13, p. 1292-1298 7 p.

Research output: Contribution to journalArticle

Informed Consent
Tablets
HIV
Cross-Sectional Studies
Hospital Emergency Service

In reply

Gaydos, C. & Coleman, J. S. Oct 1 2017 In : Obstetrics and Gynecology. 130, 4, p. 912-913 2 p.

Research output: Contribution to journalLetter

Insight into infection-mediated prostate damage: Contrasting patterns of C-reactive protein and prostate-specific antigen levels during infection

Milbrandt, M., Winter, A. C., Nevin, R. L., Pakpahan, R., Bradwin, G., De Marzo, A. M., Elliott, D. J., Gaydos, C. A., Isaacs, W. B., Nelson, W. G., Rifai, N., Sokoll, L. J., Zenilman, J. M., Platz, E. A. & Sutcliffe, S. Sep 15 2017 In : Prostate. 77, 13, p. 1325-1334 10 p.

Research output: Contribution to journalArticle

Prostate-Specific Antigen
C-Reactive Protein
Gonorrhea
Prostate
Infectious Mononucleosis

Lung ultrasound as a diagnostic tool for radiographically-confirmed pneumonia in low resource settings

Ellington, L. E., Gilman, R. H., Chavez, M. A., Pervaiz, F., Marin-Concha, J., Compen-Chang, P., Riedel, S., Rodriguez, S. J., Gaydos, C., Hardick, J., Tielsch, J. M., Steinhoff, M., Benson, J., May, E. A., Figueroa-Quintanilla, D., Checkley, W. & Lung Ultrasound for Pneumonia Assessment (LUPA) Study Investigators Jul 1 2017 In : Respiratory Medicine. 128, p. 57-64 8 p.

Research output: Contribution to journalArticle

Pneumonia
Lung
Area Under Curve
Pediatrics
Child Mortality
Chlamydia trachomatis
Inflammation
Trachoma
Infection
Chlamydia Infections

Microbial Diversity of Genital Ulcers of HSV-2 Seropositive Women

Mehta, S. D., Pradhan, A. K., Green, S. J., Naqib, A., Odoyo-June, E., Gaydos, C. A., Barry, S., Landay, A. & Bailey, R. C. Dec 1 2017 In : Scientific Reports. 7, 1, 15554

Research output: Contribution to journalArticle

Human Herpesvirus 2
Ulcer
Treponema pallidum
Polymerase Chain Reaction
Porphyromonas

Microbial Typing by Machine Learned DNA Melt Signatures

Andini, N., Wang, B., Athamanolap, P., Hardick, J., Masek, B. J., Thair, S., Hu, A., Avornu, G., Peterson, S., Cogill, S., Rothman, R. E., Carroll, K. C., Gaydos, C. A., Wang, J. T. H., Batzoglou, S. & Yang, S. Feb 6 2017 In : Scientific Reports. 7, 42097

Research output: Contribution to journalArticle

Molecular Pathology
Ribosomal DNA
Libraries
Bacteria
DNA

Mobile nucleic acid amplification testing (mobiNAAT) for Chlamydia trachomatis screening in hospital emergency department settings

Shin, D. J., Athamanolap, P., Chen, L., Hardick, J., Lewis, M., Hsieh, Y. H., Rothman, R. E., Gaydos, C. A. & Wang, T. H. Dec 1 2017 In : Scientific Reports. 7, 1, 4495

Research output: Contribution to journalArticle

Chlamydia trachomatis
Hospital Departments
Nucleic Acids
Hospital Emergency Service
Cell Phones

Mycoplasma genitalium: Accurate Diagnosis Is Necessary for Adequate Treatment

Gaydos, C. A. Jul 15 2017 In : Journal of Infectious Diseases. 216, p. S406-S411

Research output: Contribution to journalArticle

Mycoplasma genitalium
Azithromycin
Polymerase Chain Reaction
Urethritis
Sexually Transmitted Diseases

Rapid and point-of-care tests for the diagnosis of Trichomonas vaginalis in women and men

Gaydos, C. A., Klausner, J. D., Pai, N. P., Kelly, H., Coltart, C. & Peeling, R. W. Dec 1 2017 In : Sexually transmitted infections. 93, S4, p. S31-S35

Research output: Contribution to journalReview article

Trichomonas Infections
Point-of-Care Systems
Nucleic Acid Amplification Techniques
Trichomonas
Trichomonas vaginalis

Self-Collected Specimens for Infectious Disease Testing

Tenover, F. C., Jo Baron, E. & Gaydos, C. A. Apr 1 2017 In : Clinical Microbiology Newsletter. 39, 7, p. 51-56 6 p.

Research output: Contribution to journalArticle

Shigella
Campylobacter
Nose
Salmonella
Respiratory Tract Infections

Sexual partner characteristics and incident rectal Neisseria gonorrhoeae and Chlamydia trachomatis infections among gay men and other men who have sex with men (MSM): A prospective cohort in Abuja and Lagos, Nigeria

Ramadhani, H. O., Liu, H., Nowak, R. G., Crowell, T. A., Ndomb, T., Gaydos, C., Peel, S., Ndembi, N., Baral, S. D., Ake, J. & Charurat, M. E. Aug 1 2017 In : Sexually Transmitted Infections. 93, 5, p. 348-355 8 p.

Research output: Contribution to journalArticle

Chlamydia Infections
Neisseria gonorrhoeae
Sexual Partners
Chlamydia trachomatis
Nigeria

Stability studies on dry swabs and wet mailed swabs for detection of chlamydia trachomatis and neisseria gonorrhoeae in aptima assays

Moncada, J., Clark, C. B., Holden, J., Hook, E. W., Gaydos, C. A. & Schachter, J. Mar 1 2017 In : Journal of Clinical Microbiology. 55, 3, p. 971-977 7 p.

Research output: Contribution to journalArticle

Neisseria gonorrhoeae
Chlamydia trachomatis
Nucleic Acid Amplification Techniques
Temperature
Product Labeling

Surveillance surveys for reemergent trachoma in formerly endemic districts in Nepal from 2 to 10 years after mass drug administration cessation

West, S. K., Zambrano, A. I., Sharma, S., Mishra, S. K., Muñoz, B. E., Dize, L., Crowley, K., Gaydos, C. A. & Rotondo, L. A. Nov 1 2017 In : JAMA Ophthalmology. 135, 11, p. 1141-1146 6 p.

Research output: Contribution to journalArticle

Trachoma
Trichiasis
Nepal
Pharmaceutical Preparations
Antibodies

Treating village newcomers and travelers for trachoma: Results from ASANTE cluster randomized trial

West, S. K., Munoz, B., Mkocha, H., Dize, L., Gaydos, C. A., Swenor, B., Ervin, A. M. & Quinn, T. C. Jun 1 2017 In : PLoS ONE. 12, 6, e0178595

Research output: Contribution to journalArticle

Trachoma
villages
infection
Infection
monitoring

What do Key Stakeholders Think About HIV Self-Testing in Canada? Results from a Cross-Sectional Survey

Pai, N. P., Smallwood, M., Gulati, D., Lapczak, N., Musten, A., Gaydos, C., Johnston, C., Steben, M., Wong, T., Engel, N. & Kim, J. Apr 24 2017 (Accepted/In press) In : AIDS and Behavior. p. 1-10 10 p.

Research output: Contribution to journalArticle

Canada
Cross-Sectional Studies
HIV
Counseling
Sample Size
2016

Antiretroviral Medication Adherence and Amplified HIV Transmission Risk Among Sexually Active HIV-Infected Individuals in Three Diverse International Settings

Magidson, J. F., Li, X., Mimiaga, M. J., Moore, A. T., Srithanaviboonchai, K., Friedman, R. K., Limbada, M., Hughes, J. P., Cummings, V., Gaydos, C. A., Elharrar, V., Celentano, D., Mayer, K. H. & Safren, S. A. Apr 1 2016 In : AIDS and Behavior. 20, 4, p. 699-709 11 p.

Research output: Contribution to journalArticle

Medication Adherence
HIV
Zambia
Viremia
Thailand

A rapid and low-cost PCR thermal cycler for infectious disease diagnostics

Chan, K., Wong, P. Y., Yu, P., Hardick, J., Wong, K. Y., Wilson, S. A., Wu, T., Hui, Z., Gaydos, C. & Wong, S. S. Feb 1 2016 In : PLoS One. 11, 2, e0149150

Research output: Contribution to journalArticle

Polymerase chain reaction
infectious diseases
Communicable Diseases
Hot Temperature
polymerase chain reaction
Trachoma
Chlamydia trachomatis
Antibodies
Surveys and Questionnaires

Care-Seeking Behavior after Notification among Young Women with Recurrent Sexually Transmitted Infections after Pelvic Inflammatory Disease

Butz, A. M., Gaydos, C., Chung, S. E., Johnson, B. H., Huettner, S. & Trent, M. Oct 1 2016 In : Clinical Pediatrics. 55, 12, p. 1107-1112 6 p.

Research output: Contribution to journalArticle

Pelvic Inflammatory Disease
Sexually Transmitted Diseases
Nurses
Therapeutics
Case Management

Chlamydia trachomatis growth and development requires the activity of host Long-chain Acyl-CoA Synthetases (ACSLs)

Recuero-Checa, M. A., Sharma, M., Lau, C., Watkins, P. A., Gaydos, C. A. & Dean, D. Mar 18 2016 In : Scientific Reports. 6, 23148

Research output: Contribution to journalArticle

Coenzyme A Ligases
Acyl Coenzyme A
Chlamydia trachomatis
Growth and Development
Fatty Acids

Clinical Evaluation of 2 Point-of-Care Lateral Flow Tests for the Diagnosis of Syphilis

Nakku-Joloba, E., Kiragga, A., Mbazira, J. K., Kambugu, F., Jett-Goheen, M., Ratanshi, R. P., Gaydos, C. & Manabe, Y. C. Aug 18 2016 (Accepted/In press) In : Sexually Transmitted Diseases.

Research output: Contribution to journalArticle

Point-of-Care Systems
Hemagglutination Tests
Syphilis
Reagins
United States Food and Drug Administration

Community cultural norms, stigma and disclosure to sexual partners among women living with HIV in Thailand, Brazil and Zambia (HPTN 063)

Ojikutu, B. O. , Pathak, S. , Srithanaviboonchai, K. , Limbada, M. , Friedman, R. , Li, S. , Mimiaga, M. J. , Mayer, K. H. , Safren, S. A. , Cummings, V. , Dai, J. Y. , Celentano, D. D. P. , Elharrar, V. , Emel, L. , Gaydos, C. , Hamilton, E. , Hughes, J. , Kelly, C. , London, A. , Lucas, J. & 4 others Moore, A. T., Piwowar-Manning, E., Sherman, S. & Waller, H. May 1 2016 In : PLoS One. 11, 5, e0153600

Research output: Contribution to journalArticle

Zambia
Sexual Partners
Disclosure
Thailand
stigma

Corrigendum: Universal digital high-resolution melt: A novel approach to broad-based profiling of heterogeneous biological samples

Fraley, S. I., Hardick, J., Masek, B. J., Athamanolap, P., Rothman, R. E., Gaydos, C. A., Carroll, K. C., Wakefield, T., Wang, T. H. & Yang, S. Jan 8 2016 In : Nucleic Acids Research. 44, 1, p. 508 1 p.

Research output: Contribution to journalArticle

corrigendum

Frequency and predictors of estimated HIV transmissions and bacterial STI acquisition among HIV-positive patients in HIV care across three continents

Safren, S. A., Hughes, J. P., Mimiaga, M. J., Moore, A. T., Friedman, R. K., Srithanaviboonchai, K., Limbada, M., Williamson, B. D., Elharrar, V., Cummings, V., Magidson, J. F., Gaydos, C. A., Celentano, D. D. & Mayer, K. H. 2016 In : Journal of the International AIDS Society. 19, 1, 21096

Research output: Contribution to journalArticle

Sexually Transmitted Diseases
HIV
Heterosexuality
Brazil
Incidence

Herpes Simplex Virus Type 2 Seroprevalence and Ultrasound-Diagnosed Uterine Fibroids in a Large Population of Young African-American Women

Moore, K. R., Smith, J. S., Cole, S. R., Schoenbach, V. J., Schlusser, K., Gaydos, C. A. & Baird, D. D. Jun 1 2016 In : American Journal of Epidemiology. 183, 11, p. 961-968 8 p.

Research output: Contribution to journalArticle

Human Herpesvirus 2
Seroepidemiologic Studies
Leiomyoma
African Americans
Population

High prevalence of HIV, chlamydia and gonorrhoea among men who have sex with men and transgender women attending trusted community centres in Abuja and Lagos, Nigeria

Keshinro, B., Crowell, T. A., Nowak, R. G., Adebajo, S., Peel, S., Gaydos, C. A., Rodriguez-Hart, C., Baral, S. D., Walsh, M. J., Njoku, O. S., Odeyemi, S., Ngo-Ndomb, T., Blattner, W. A., Robb, M. L., Charurat, M. E. & Ake, J. 2016 In : Journal of the International AIDS Society. 19, 1, 21270

Research output: Contribution to journalArticle

Transgender Persons
Chlamydia
Gonorrhea
Nigeria
HIV

Infectious mononucleosis, other infections and prostate-specific antigen concentration as a marker of prostate involvement during infection

Sutcliffe, S., Nevin, R. L., Pakpahan, R., Elliott, D. J., Langston, M. E., De Marzo, A. M., Gaydos, C. A., Isaacs, W. B., Nelson, W. G., Sokoll, L. J., Walsh, P. C., Zenilman, J. M., Cersovsky, S. B. & Platz, E. A. May 1 2016 In : International Journal of Cancer. 138, 9, p. 2221-2230 10 p.

Research output: Contribution to journalArticle

Infectious Mononucleosis
Prostate-Specific Antigen
Prostate
Infection
Inflammation

Low-Cost 3D Printers enable high-quality and automated sample preparation and molecular detection

Chan, K., Coen, M., Hardick, J., Gaydos, C. A., Wong, K. Y., Smith, C., Wilson, S. A., Vayugundla, S. P. & Wong, S. Jun 1 2016 In : PLoS One. 11, 6, e0158502

Research output: Contribution to journalArticle

3D printers
printers
Nucleic Acids
nucleic acids
Polymerase chain reaction

Microwave-accelerated method for ultra-rapid extraction of Neisseria gonorrhoeae DNA for downstream detection

Melendez, J. H., Santaus, T. M., Brinsley, G., Kiang, D., Mali, B., Hardick, J., Gaydos, C. A. & Geddes, C. D. Oct 1 2016 In : Analytical Biochemistry. 510, p. 33-40 8 p.

Research output: Contribution to journalArticle

Neisseria gonorrhoeae
Microwaves
DNA
Gonorrhea
Polymerase chain reaction

National Institute of Biomedical Imaging and Bioengineering Point-of-Care Technology Research Network: Advancing Precision Medicine

Ford Carleton, P. , Schachter, S. , Parrish, J. A. , Collins, J. M. , Crocker, J. B. , Dixon, R. F. , Edgman-Levitan, S. , Lewandrowski, K. B. , Stahl, J. E. , Klapperich, C. , Cabodi, M. , Gaydos, C. A. , Rompalo, A. M. , Manabe, Y. , Wang, T. H. , Rothman, R. , Geddes, C. D. , Widdice, L. , Jackman, J. , Mathura, R. A. & 1 others Lash, T. B. 2016 In : IEEE Journal of Translational Engineering in Health and Medicine. 4, 7544609

Research output: Contribution to journalArticle

National Institute of Biomedical Imaging and Bioengineering (U.S.)
Point-of-Care Systems
Precision Medicine
Medicine
Imaging techniques

Nested Machine Learning Facilitates Increased Sequence Content for Large-Scale Automated High Resolution Melt Genotyping

Fraley, S. I., Athamanolap, P., Masek, B. J., Hardick, J., Carroll, K. C., Hsieh, Y. H., Rothman, R. E., Gaydos, C. A., Wang, T. H. & Yang, S. Jan 18 2016 In : Scientific Reports. 6, 19218

Research output: Contribution to journalArticle

Genetic Loci
Genetic Testing
rRNA Genes
Bacteria
Polymerase Chain Reaction
Hospital Emergency Service
HIV
Costs and Cost Analysis
costs
staff

Paperfluidic platform to detect neisseria gonorrhoeae in urethral and vaginal swab samples

Horst, A. L., Rosenbohm, J. M., Kolluri, N., Gaydos, C. A., Hardick, J., Cabodi, M., Linnes, J. C. & Klapperich, C. M. 2016 20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016. Chemical and Biological Microsystems Society, p. 186-187 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microfluidics
Assays
Mycoplasma genitalium
Trichomonas vaginalis
Neisseria gonorrhoeae
Chlamydia trachomatis
Nucleic Acids

Pharmacists in the laboratory space: Friends or foes?

Gronowski, A. M., Adams, A., Ball, C., Gaydos, C. A. & Klepser, M. May 1 2016 In : Clinical Chemistry. 62, 5, p. 679-683 5 p.

Research output: Contribution to journalArticle

Pharmacists

Public health information delivery in the emergency department: Analysis of a Kiosk-Based program

Orlando, M. S., Rothman, R. E., Woodfield, A., Gauvey-Kern, M., Peterson, S., Miller, T., Hill, P. M., Gaydos, C. A. & Hsieh, Y. H. Feb 1 2016 In : Journal of Emergency Medicine. 50, 2, p. 223-227 5 p.

Research output: Contribution to journalArticle

Hospital Emergency Service
Public Health
Odds Ratio
Confidence Intervals
Hypertension

Rapid antigen testing for trichomoniasis in an emergency department

Postenrieder, N. R., Reed, J. L., Hesse, E., Kahn, J. A., Ding, L., Gaydos, C. A., Rompalo, A. & Widdice, L. E. Jun 1 2016 In : Pediatrics. 137, 6, e20152072

Research output: Contribution to journalArticle

Point-of-Care Systems
Hospital Emergency Service
Antigens
Therapeutics
Reproductive Health

Rapid Diagnosis of Trichomonas vaginalis by Testing Vaginal Swabs in an Isothermal Helicase-Dependent AmpliVue Assay

Gaydos, C. A., Hobbs, M., Marrazzo, J., Schwebke, J., Coleman, J. S., Masek, B., Dize, L., Jang, D., Li, J. & Chernesky, M. Jun 1 2016 In : Sexually Transmitted Diseases. 43, 6, p. 369-373 5 p.

Research output: Contribution to journalArticle

Trichomonas vaginalis
Trichomonas
Microscopy
Nucleic Acid Amplification Techniques
Family Planning Services

Self-testing for Trichomonas vaginalis at home using a point-of-care test by women who request kits via the Internet

Gaydos, C. A., Jett-Goheen, M., Barnes, M., Dize, L. & Hsieh, Y. H. 2016 In : Sexual Health. 13, 5, p. 491-493 3 p.

Research output: Contribution to journalArticle

Point-of-Care Systems
Trichomonas vaginalis
Internet
Trichomonas
Azithromycin
Trachoma
Chlamydia trachomatis
Inflammation
Chlamydia Infections

Survey of partner notification practices for sexually transmissible infections in the United States

Desir, F. A., Ladd, J. H. & Gaydos, C. A. 2016 In : Sexual Health. 13, 2, p. 162-169 8 p.

Research output: Contribution to journalArticle

Contact Tracing
Infection
Chlamydia
Gonorrhea
Syphilis

The Respiratory Protection Effectiveness Clinical Trial (ResPECT): A cluster-randomized comparison of respirator and medical mask effectiveness against respiratory infections in healthcare personnel

Radonovich, L. J., Bessesen, M. T., Cummings, D. A., Eagan, A., Gaydos, C., Gibert, C., Gorse, G. J., Nyquist, A. C., Reich, N. G., Rodrigues-Barradas, M., Savor-Price, C., Shaffer, R. E., Simberkoff, M. S. & Perl, T. M. Jun 2 2016 In : BMC Infectious Diseases. 16, 1, 243

Research output: Contribution to journalArticle

Mechanical Ventilators
Masks
Respiratory Tract Infections
Clinical Trials
Delivery of Health Care

The World Health Organization Recommendations for Trachoma Surveillance, Experience in Nepal and Added Benefit of Testing for Antibodies to Chlamydia trachomatis pgp3 Protein: NESTS Study

Zambrano, A. I., Sharma, S., Crowley, K., Dize, L., Muñoz, B. E., Mishra, S. K., Rotondo, L. A., Gaydos, C. A. & West, S. K. Sep 21 2016 In : PLoS Neglected Tropical Diseases. 10, 9, e0005003

Research output: Contribution to journalArticle

Trachoma
Nepal
Chlamydia trachomatis
Antibodies
Trichiasis

Use of a risk quiz to predict infection for sexually transmitted infections: A retrospective analysis of acceptability and positivity

Gaydos, C. A., Jett-Goheen, M., Barnes, M., DIze, L., Barnes, P. & Hsieh, Y. H. Feb 1 2016 In : Sexually Transmitted Infections. 92, 1, p. 44-48 5 p.

Research output: Contribution to journalArticle

Sexually Transmitted Diseases
Infection
Nucleic Acid Amplification Techniques
Trichomonas vaginalis
Neisseria gonorrhoeae

Variations in Clinical Presentation of Ocular Syphilis: Case Series Reported From a Growing Epidemic in the United States

Marx, G. E., Dhanireddy, S., Marrazzo, J. M., Tuddenham, S. A., Rompalo, A. M., Leone, P. A., Gaydos, C. A. & Rietmeijer, C. A. Jun 29 2016 (Accepted/In press) In : Sexually Transmitted Diseases.

Research output: Contribution to journalArticle

Syphilis
Neurosyphilis