2022
A Bedside Test to Detect the Presence of Embryonic or Fetal Tissue in Vaginal Blood
Volovsky M, Ayala M, Narayanamoorthy S, Chiware T, Kotlyar A, Taylor H, Seifer D, Mor A. A Bedside Test to Detect the Presence of Embryonic or Fetal Tissue in Vaginal Blood. Obstetrics And Gynecology 2022, 140: 983-988. PMID: 36357961, DOI: 10.1097/aog.0000000000004975.Peer-Reviewed Original ResearchConceptsVaginal bloodEctopic pregnancyPositive control groupAlpha-fetoproteinControl groupFetal tissuesNegative control groupComplete miscarriageIGFBP-1Bedside testStudy groupInsulin-like growth factor-binding protein-1Growth factor-binding protein-1First-trimester bleedingProspective cohort studyRapid bedside testIntrauterine pregnancyVaginal bleedingCohort studyNonpregnant individualsReproductive-aged individualsPregnant individualsRapid test stripPregnancyMiscarriage
1996
Serum inhibin levels are lower in ectopic than intrauterine spontaneously conceived pregnancies*†*Presented in part at the 42nd Annual Meeting of the Society for Gynecological Investigation, Chicago, Illinois, March 15 to 18, 1995.†Supported in part by Physician Scientist Award from National Institutes of Health, National Institute on Aging grant AG00566 (D.B.S.) and HD29164 (G.M.L.M., A.L.S.).
Seifer D, Lambert-Messerlian G, Canick J, Frishman G, Schneyer A. Serum inhibin levels are lower in ectopic than intrauterine spontaneously conceived pregnancies*†*Presented in part at the 42nd Annual Meeting of the Society for Gynecological Investigation, Chicago, Illinois, March 15 to 18, 1995.†Supported in part by Physician Scientist Award from National Institutes of Health, National Institute on Aging grant AG00566 (D.B.S.) and HD29164 (G.M.L.M., A.L.S.). Fertility And Sterility 1996, 65: 667-669. PMID: 8774307, DOI: 10.1016/s0015-0282(16)58174-6.Peer-Reviewed Original ResearchConceptsIntrauterine pregnancySerum inhibin concentrationsDimeric inhibinInhibin concentrationsTotal inhibinMaternal serumSerum samplesDimeric inhibin concentrationSingle intrauterine pregnancySerum inhibin levelsCase-control studyAcademic clinical practiceNational InstituteAlpha-inhibin subunitGynecological InvestigationInhibin levelsSonographic evidenceGestational ageInhibin subunitsWeek 8MAIN OUTCOMEClinical practiceInhibinEctopicWomen
1994
Urine hCG beta-subunit core fragment, a sensitive test for ectopic pregnancy
Cole LA, Kardana A, Seifer DB, Bohler HC. Urine hCG beta-subunit core fragment, a sensitive test for ectopic pregnancy. The Journal Of Clinical Endocrinology & Metabolism 1994, 78: 497-499. PMID: 7508952, DOI: 10.1210/jcem.78.2.7508952.Peer-Reviewed Original ResearchConceptsTubal pregnancyBeta-core fragmentEmergency roomIntrauterine pregnancyEctopic pregnancyPregnancy levelsUrine samplesNormal levelsNormal intrauterine pregnancyPregnancy serum samplesMicrograms/LPregnancy concentrationsHCG levelsNormal pregnancyAdditional patientsBeta immunoreactivityHCG testPregnancy samplesPregnancyMedian levelsPredictive valueHCGSerum samplesGlycoprotein hormonesSensitive test
1986
Successful intrauterine pregnancy after unilateral hysterectomy in a patient with uterus didelphys. A case report.
Catanzarite VA, Bhat N, Seifer DB, Cortina P, Fainstat T. Successful intrauterine pregnancy after unilateral hysterectomy in a patient with uterus didelphys. A case report. The Journal Of Reproductive Medicine 1986, 31: 133-5. PMID: 3959018.Peer-Reviewed Original Research