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  1. Article ; Online: Severe hyperkalemia and calcium - A call for an additional research.

    Gleyzer, Aleksandr

    The American journal of emergency medicine

    2019  Volume 38, Issue 1, Page(s) 157–158

    MeSH term(s) Animals ; Biomedical Research ; Calcium Compounds/therapeutic use ; Drug Administration Schedule ; Humans ; Hyperkalemia/drug therapy
    Chemical Substances Calcium Compounds
    Language English
    Publishing date 2019-05-30
    Publishing country United States
    Document type Letter
    ZDB-ID 605890-5
    ISSN 1532-8171 ; 0735-6757
    ISSN (online) 1532-8171
    ISSN 0735-6757
    DOI 10.1016/j.ajem.2019.05.057
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 2005: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  2. Article: Spontaneous Bilateral Ectopic Pregnancy in a Patient With Endometriosis.

    Murphy, Marie J / Gleyzer, Aleksandr

    The Journal of emergency medicine

    2021  Volume 61, Issue 4, Page(s) 424–426

    Abstract: Background Bilateral ectopic pregnancies (EPs) occur in 1 of 200,000 pregnancies. Evidence suggests that endometriosis is an independent risk factor for unilateral EPs. However, the link between endometriosis and bilateral EPs has not been established. ... ...

    Abstract Background Bilateral ectopic pregnancies (EPs) occur in 1 of 200,000 pregnancies. Evidence suggests that endometriosis is an independent risk factor for unilateral EPs. However, the link between endometriosis and bilateral EPs has not been established. Case Report We report a case of a bilateral EP in a patient with endometriosis. The patient was initially misdiagnosed with the unilateral EP. Why Should an Emergency Physician Be Aware of This? Although rare, bilateral EP should be on a differential diagnosis in a pregnant patient presenting with abdominal pain or vaginal bleeding. This includes patients presenting with worsening symptoms after the recent surgery for the unilateral EP. Endometriosis as a risk factor for bilateral EP cannot be established based on a single report, but such a report should raise awareness of the issue.
    MeSH term(s) Abdominal Pain/etiology ; Endometriosis/complications ; Endometriosis/diagnosis ; Female ; Humans ; Pregnancy ; Pregnancy, Ectopic/diagnosis ; Risk Factors ; Uterine Hemorrhage
    Language English
    Publishing date 2021-06-17
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 605559-x
    ISSN 0736-4679
    ISSN 0736-4679
    DOI 10.1016/j.jemermed.2021.04.023
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Missed abortion with negative biomarkers.

    Allen, Robert / Lee, Allison / Hanuscin, Christopher / Gleyzer, Aleksandr

    The American journal of emergency medicine

    2022  Volume 57, Page(s) 236.e5–236.e6

    Abstract: Background: First-trimester bleeding and pregnancy loss are common reasons for presentation to emergency departments. Women of childbearing age frequently receive urine and serum pregnancy tests, which are thought to be reliable markers of pregnancy.: ...

    Abstract Background: First-trimester bleeding and pregnancy loss are common reasons for presentation to emergency departments. Women of childbearing age frequently receive urine and serum pregnancy tests, which are thought to be reliable markers of pregnancy.
    Case presentation: We report a case of a 34-year-old woman who presented to an emergency department with vaginal bleeding and abdominal pain and was found to have negative urine and serum markers of pregnancy. A transvaginal ultrasound detected non-viable fetal tissue and the patient underwent an uncomplicated spontaneous abortion.
    Conclusions: Physicians should consider the use of ultrasonography to assess for pregnancy or retained fetal products in the appropriate patient, even with negative serum or urine markers of pregnancy.
    MeSH term(s) Abortion, Missed/diagnostic imaging ; Abortion, Spontaneous ; Adult ; Biomarkers ; Female ; Humans ; Pregnancy ; Pregnancy Trimester, First ; Ultrasonography ; Uterine Hemorrhage/etiology
    Chemical Substances Biomarkers
    Language English
    Publishing date 2022-04-25
    Publishing country United States
    Document type Case Reports
    ZDB-ID 605890-5
    ISSN 1532-8171 ; 0735-6757
    ISSN (online) 1532-8171
    ISSN 0735-6757
    DOI 10.1016/j.ajem.2022.04.028
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Radiological Presentation of Coronavirus Disease.

    Gleyzer, Aleksandr / Milman, Edward

    Journal of emergency nursing

    2020  Volume 46, Issue 4, Page(s) 546–547

    MeSH term(s) Aged, 80 and over ; Betacoronavirus ; COVID-19 ; Coronavirus Infections/diagnostic imaging ; Humans ; Lung/diagnostic imaging ; Male ; Pandemics ; Pneumonia, Viral/diagnostic imaging ; Radiography/methods ; SARS-CoV-2 ; Tomography, X-Ray Computed/methods
    Keywords covid19
    Language English
    Publishing date 2020-04-23
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 604632-0
    ISSN 1527-2966 ; 0099-1767
    ISSN (online) 1527-2966
    ISSN 0099-1767
    DOI 10.1016/j.jen.2020.04.008
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.B 2509: Show issues Location:
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  7. Article ; Online: Emergency ultrasound in the evaluation of flank pain: limited data.

    Gleyzer, Aleksandr / Sinert, Richard

    Academic emergency medicine : official journal of the Society for Academic Emergency Medicine

    2006  Volume 13, Issue 6, Page(s) 704; author reply 704–5

    MeSH term(s) Diagnosis, Differential ; Emergency Medicine/methods ; Flank Pain/diagnostic imaging ; Flank Pain/etiology ; Humans ; Hydronephrosis/diagnostic imaging ; Hydronephrosis/etiology ; Kidney Calculi/complications ; Kidney Calculi/diagnostic imaging ; Point-of-Care Systems ; Sensitivity and Specificity ; Tomography, X-Ray Computed ; Ultrasonography
    Language English
    Publishing date 2006-06
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 1329813-6
    ISSN 1553-2712 ; 1069-6563
    ISSN (online) 1553-2712
    ISSN 1069-6563
    DOI 10.1197/j.aem.2006.01.012
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 4479: Show issues Location:
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  8. Article: Ability of CT to alter decision making in elderly patients with acute abdominal pain.

    Esses, David / Birnbaum, Adrienne / Bijur, Polly / Shah, Sachin / Gleyzer, Aleksandr / Gallagher, E J

    The American journal of emergency medicine

    2004  Volume 22, Issue 4, Page(s) 270–272

    Abstract: The study objective was to assess the ability of computerized tomography (CT) to alter clinical decision-making in the evaluation of elderly Emergency Department (ED) patients with abdominal pain. A prospective, observational cohort study of a ... ...

    Abstract The study objective was to assess the ability of computerized tomography (CT) to alter clinical decision-making in the evaluation of elderly Emergency Department (ED) patients with abdominal pain. A prospective, observational cohort study of a convenience sample of ED patients, 65 years of age, with abdominal or flank pain of 1-week duration was conducted. ED attending physicians completed a structured data collection instrument recording 5 primary endpoints before and after CT. Change in frequency of each of these 5 endpoints from pre- to post-CT comprised the target outcome variables. Of 104 eligible patients, CT altered the admission decision in 26% (95%CI 18, 34%)]; need for surgery in 12% (95% CI 6%, 18%); need for antibiotics in 21% (95% CI 13%, 29%) and suspected diagnosis in 45% (95% CI 35%, 55%). The proportion of cases in which physicians reported a high degree of certainty in the suspected diagnosis increased from 36% pre-CT (95%CI 26,44%) to 77% post-CT (95% CI 69, 85%). Diagnosis and disposition were altered by CT in about one-half and one-quarter of patients, respectively, concurrent with a doubling in diagnostic certainty. CT has the ability to significantly alter clinically important decisions in elderly patients with abdominal pain.
    MeSH term(s) Abdomen, Acute/diagnostic imaging ; Aged ; Decision Making ; Emergency Service, Hospital ; Female ; Humans ; Male ; Prospective Studies ; Tomography, X-Ray Computed
    Language English
    Publishing date 2004-05-01
    Publishing country United States
    Document type Journal Article ; Multicenter Study
    ZDB-ID 605890-5
    ISSN 0735-6757
    ISSN 0735-6757
    DOI 10.1016/j.ajem.2004.04.004
    Database MEDical Literature Analysis and Retrieval System OnLINE

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