Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Five recent urinary tests for early pregnancy evaluated.

K W Ryder, R A Munsick, T O Oei

    Clinical Chemistry
    |October 1, 1983
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Dehydrative thiolation of allenols: indium vs gold catalysis.

    The Journal of organic chemistry·2014
    Same author

    Continued early onset group B streptococcal infections in the era of intrapartum prophylaxis.

    Journal of perinatology : official journal of the California Perinatal Association·2008
    Same author

    The health of caregivers for children with disabilities: caregiver perspectives.

    Child: care, health and development·2007
    Same author

    Costs and complications of hospitalizations for children with cerebral palsy.

    Pediatric rehabilitation·2005
    Same author

    Destructive osteoarthritis after delayed diagnosis of tuberculosis.

    Infection·2002
    Same author

    Should we be teaching residents how to bill for their outpatient services?

    Pediatrics·2001
    Same journal

    Interlaboratory Comparison of a Glucagon and Oxyntomodulin Immuno-LC-MS/MS Assay: Implications for Diabetes Research.

    Clinical chemistry·2026
    Same journal

    Comparison of Information-Dependent Acquisition and Sequential Window Acquisition of All Theoretical Mass Spectra for Untargeted Drug Testing on a Linear Ion Trap-Pulsing Quadrupole-Time of Flight Mass Spectrometer.

    Clinical chemistry·2026
    Same journal

    Patterns of One-Year Change in HbA1c and Continuous Glucose Monitoring (CGM) Metrics in Older Adults with Type 2 Diabetes.

    Clinical chemistry·2026
    Same journal

    TSH Pediatric Reference Intervals: Lack of CALIPER Applicability to US-Based Populations.

    Clinical chemistry·2026
    Same journal

    Rapid Detection of Hemoglobinopathy Variants Using One-Step Library Preparation and Nanopore Sequencing.

    Clinical chemistry·2026
    Same journal

    Editor's Note: Circulating Proteolytic Products of Carboxypeptidase N for Early Detection of Breast Cancer.

    Clinical chemistry·2026
    See all related articles

    New pregnancy tests were evaluated, but they offer no advantage over existing urinary tests. Results were inferior to previously reported serum pregnancy tests.

    Area of Science:

    • Clinical Chemistry
    • Biochemistry
    • Immunodiagnostics

    Background:

    • Early pregnancy detection is crucial for timely prenatal care and management.
    • Various diagnostic methods, including urinary and serum tests, are available for pregnancy confirmation.

    Purpose of the Study:

    • To evaluate the performance of five newly developed pregnancy tests.
    • To compare their efficacy against existing urinary pregnancy tests and previously reported serum tests.

    Main Methods:

    • Assessment of five distinct pregnancy detection assays.
    • Comparative analysis of test results obtained in a clinical laboratory setting and via home use.
    • Benchmarking against established urinary pregnancy test performance and published serum test data.
    Keywords:
    AmericasBiologyClinical ResearchDeveloped CountriesDeveloping CountriesEndocrine SystemEvaluationExaminations And DiagnosesGonadotropinsGonadotropins, ChorionicHormonesLaboratory Examinations And DiagnosesLaboratory ProceduresNorth AmericaNorthern AmericaPhysiologyPregnancyPregnancy TestsReproductionResearch MethodologyUnited States

    Related Experiment Videos

    Main Results:

    • The evaluated tests demonstrated no significant advantage over existing urinary pregnancy tests.
    • Performance metrics for these new tests were found to be inferior to those of certain serum-based pregnancy tests.
    • Published data indicated superior sensitivity and specificity for some serum tests.

    Conclusions:

    • The newly developed urinary pregnancy tests do not offer improved diagnostic capabilities.
    • Existing urinary tests remain comparable, while serum tests show superior performance for early pregnancy detection.