<clinical_study>
  <!-- This xml conforms to an XML Schema at:
    https://clinicaltrials.gov/ct2/html/images/info/public.xsd -->
  <required_header>
    <download_date>ClinicalTrials.gov processed this data on September 20, 2023</download_date>
    <link_text>Link to the current ClinicalTrials.gov record.</link_text>
    <url>https://clinicaltrials.gov/ct2/show/NCT03029546</url>
  </required_header>
  <id_info>
    <org_study_id>2015H0236</org_study_id>
    <nct_id>NCT03029546</nct_id>
  </id_info>
  <brief_title>Effect of Glucose Load on Expression of Advanced Glycation End Products in Women Screened for Gestational Diabetes</brief_title>
  <official_title>The Effect of Acute Glucose Loading on Level of Expression of Advanced Glycation End Products in Women Screened for Gestational Diabetes During Pregnancy</official_title>
  <sponsors>
    <lead_sponsor>
      <agency>Ohio State University</agency>
      <agency_class>Other</agency_class>
    </lead_sponsor>
    <collaborator>
      <agency>Nationwide Children's Hospital</agency>
      <agency_class>Other</agency_class>
    </collaborator>
  </sponsors>
  <source>Ohio State University</source>
  <oversight_info>
    <has_dmc>Yes</has_dmc>
  </oversight_info>
  <brief_summary>
    <textblock>
      The investigator's main objective is to analyze the effects of a routine prenatal care&#xD;
      screening tool (glucola test for gestational diabetes) on maternal inflammation through&#xD;
      assessment of maternal circulatory biomarkers and blood pressure. Improving knowledge about&#xD;
      routine prenatal care and how a variety of screening factors affect maternal physiology&#xD;
      allows the investigators to be educated and informed when caring for mothers with medical&#xD;
      co-morbidities.&#xD;
&#xD;
        -  Determine if an acute glucose load (50g) is associated with an in-vivo and in-vitro&#xD;
           increase in the concentration of Advanced Glycation End Products (AGEP's) that, in turn,&#xD;
           can impact vascular endothelial reactivity and induce an acute increase in blood&#xD;
           pressure. Previous studies generated in the investigators' laboratory showed that&#xD;
           circulating soluble Receptor for Advanced Glycation End Products (sRAGE) and Tumor&#xD;
           Necrosis Factor (TNF)-a (mediator of acute inflammation) are considered markers of the&#xD;
           extent of maternal RAGE activation and/or systemic inflammation, respectively.&#xD;
&#xD;
        -  Determine how an acute glucose load (50g) at the time of normal screening for&#xD;
           gestational diabetes induces an acute increase in the level of sRAGE and TNF-a. If the&#xD;
           investigators' hypothesis is confirmed, the investigators will have strong confirmation&#xD;
           of the involvement of glycation products and TNF-a in generating the acute negative&#xD;
           clinical symptoms of women experiencing a glucose tolerance test, such as headache,&#xD;
           nausea, sweating, and bloating.&#xD;
    </textblock>
  </brief_summary>
  <detailed_description>
    <textblock>
      A. Research Design Participants will be identified at the time of their prenatal care visit&#xD;
      (24-28 weeks GA). The investigators will ask permission for participation in the research&#xD;
      protocol. A waiver of HIPPA has been added to the protocol to explain the sources&#xD;
      investigators might use to screen for eligible subjects. The electronic medical records may&#xD;
      be accessed with a partial waiver to review the medical information that will make each&#xD;
      subject a candidate for the protocol. The subject will be instructed on the benefits of the&#xD;
      study for which the participant is eligible and that management will not be influenced by the&#xD;
      participant's decision to volunteer or not. If the patient agrees to participate, the&#xD;
      participant will be given the written consent to read. The participant will be asked if there&#xD;
      is understanding, if all has been explained, and if there are any questions the investigators&#xD;
      need to clarify. The informed consent will be obtained. No ads, flyers, website postings,&#xD;
      recruitment letters, or oral/written scripts will be involved for recruitment of patients.&#xD;
&#xD;
      Interventions:&#xD;
&#xD;
        1. Informed consent.&#xD;
&#xD;
        2. Collection of blood (5 cc or one teaspoon of whole blood) and urine (1/2 cup) specimens&#xD;
           prior to administration of the 50 gr. glucola test. This protocol will be presented in&#xD;
           this arm of the study to women (n=50) who have a clinically indicated 1 hour glucose&#xD;
           tolerance test to diagnose gestational diabetes.&#xD;
&#xD;
        3. Blood pressure measurements every 15 minutes for one hour.&#xD;
&#xD;
        4. Collection of a second blood (5 cc or one teaspoon of whole blood), and urine (1/2 cup)&#xD;
           specimen following administration of the 50 gr. glucola test. Collection of blood at&#xD;
           this time will be clinically indicated to test for abnormal clinical values that might&#xD;
           classify the patient as gestational diabetic.&#xD;
&#xD;
        5. In a separate group of women classified as healthy pregnant controls (n=50) the&#xD;
           investigators will obtain informed consent using a protocol similar to the one described&#xD;
           above.&#xD;
&#xD;
        6. Collection of a blood (5 cc or one teaspoon of whole blood), and urine (1/2 cup)&#xD;
           specimen will be performed prior to administration of the 50 cc of plain water.&#xD;
&#xD;
        7. Blood pressure measurements will be performed every 15 minutes for one hour.&#xD;
&#xD;
      d. Collection of a second blood (5 cc or one teaspoon of whole blood), and urine (1/2 cup)&#xD;
      sample will occur at the end of the hour.&#xD;
&#xD;
      B. Sample Participants will be enrolled based on the eligibility for a one hour GTT. Chart&#xD;
      reviews of the clinic schedules will be performed the week prior to identify the target&#xD;
      population for recruitment who are 24-28 weeks gestation in need of a diabetes screen.&#xD;
&#xD;
      50 pregnant women in the high risk clinic presenting for diabetes screen at a routine&#xD;
      prenatal visit will be recruited for enrollment. This population is at risk for subsequent&#xD;
      adverse pregnancy outcomes, and the investigators will evaluate if biomarkers, such as&#xD;
      advanced glycation end products, are affected following glucose loading for diabetes&#xD;
      screening.&#xD;
&#xD;
      50 healthy pregnant women in the general obstetric clinic at McCampbell Hall will be&#xD;
      recruited as controls to ingest a 50cc sample of water and undergo identical objective&#xD;
      measurements (blood pressure measurements and urine/ blood samples) as the glucose loading&#xD;
      subjects. Biomarker analysis will be compared with that of the glucose loading population.&#xD;
      These patients serving as controls will undergo the clinically indicated glucola screening at&#xD;
      another visit between 24-28 weeks gestation.&#xD;
&#xD;
      Exclusion criteria include:&#xD;
&#xD;
        1. Non-English-speaking subjects will be excluded due to inability to appropriately&#xD;
           consent.&#xD;
&#xD;
        2. Non-pregnant patients will be excluded since this is a study of maternal tissues and&#xD;
           pregnancy outcomes related to exposures in pregnancy.&#xD;
&#xD;
        3. Men will be excluded since this is a study that includes pregnant women only by nature&#xD;
           of the research.&#xD;
&#xD;
        4. Prisoners will be excluded to avoid any potential for coercion&#xD;
&#xD;
        5. Minors under 18 years of age will be excluded due to lack of ability to consent without&#xD;
           a legal guardian.&#xD;
&#xD;
        6. Patients with contra-indications to glucola testing for gestational diabetes screening&#xD;
           will be excluded, such as bariatric surgery, inflammatory bowel disease with partial&#xD;
           bowel resection, and other mal-absorptive conditions.&#xD;
&#xD;
      C. Measurement/ Instrumentation 50 pregnant patients who are 24 to 28 weeks gestation&#xD;
      undergoing routine screening for gestational diabetes using a 50g glucose load will be&#xD;
      recruited. Following enrollment, maternal blood and urine specimens will be obtained as&#xD;
      outlined above. Blood pressure will be recorded. For this type of study design each patient&#xD;
      will serve as the participant's own control. Additionally, 50 healthy pregnant patients will&#xD;
      be recruited to perform a test similar to the diabetes screen using water only to serve as&#xD;
      additional controls. Advanced Glycation End Products among other proteins will be analyzed&#xD;
      for each of the specimens.&#xD;
&#xD;
      Using standard immunoassay procedures available in our laboratory, the investigators will&#xD;
      perform in parallel proteomics analysis of urine and maternal blood in addition to placental&#xD;
      evaluation following delivery. Advanced Glycation End Products and TNF-A will be the focus,&#xD;
      but, by performing proteomics studies of the biological samples, the investigators hope to&#xD;
      discover other biomarkers and biological pathways that might be responsible for the clinical&#xD;
      manifestations of the test. The newly discovered key proteins and important regulatory&#xD;
      protein pathways can potentially be targeted to identify and treat diabetes and other medical&#xD;
      conditions in pregnancy.&#xD;
&#xD;
      D. Detailed Study Procedures Women will be recruited in the OSUMC High Risk or Low risk&#xD;
      Clinics, and Labor and Delivery. Clinical data for the study will be abstracted from the&#xD;
      subject's medical record.&#xD;
&#xD;
      Potential hazards are related to the risks of an additional blood draw outside of routine&#xD;
      prenatal care. These risks include bruising, discomfort or pain at the site, infection, or&#xD;
      fainting. The risks are perceived as minimal, but patients will be compensated for their time&#xD;
      and willingness to undergo the discomfort of this additional blood draw.&#xD;
&#xD;
      Subjects will be coded as numbers 1 to 100. In addition, specimens will be coded with a&#xD;
      letter code followed by numbers in consecutive number. The PI will create a computer&#xD;
      worksheet where the name and medical record of the subject is linked to the coded information&#xD;
      of the subject and to each of the coded specimen numbers. The computer desktop that holds the&#xD;
      worksheet with Public Health Information (PHI) has a disk encryption. One copy of the consent&#xD;
      form will be kept in a secured and locked cabinet in the PI's office which is also locked.&#xD;
      The subject's name will be kept separate from the results. No reports will be communicated&#xD;
      back to the subjects or included in their medical record, since they will not affect how&#xD;
      pregnancy, labor or their post-delivery care will be managed. Only the subject's doctor and&#xD;
      the researchers will know of the subject's participation in the study. No further public&#xD;
      disclosure of this information will be made.&#xD;
&#xD;
      E. Internal Validity&#xD;
&#xD;
      To avoid study bias, we have also employed the following:&#xD;
&#xD;
        1. Use of internal controls and an external control group&#xD;
&#xD;
        2. Use of consecutive enrolled patients&#xD;
&#xD;
      F. Data Analysis Statistical comparisons between groups will be performed using Student t or&#xD;
      Mann-Whitney test or Two-way repeated analysis of variance (ANOVA) followed by post hoc&#xD;
      Holm-Sidak tests as appropriate. Pearson product moment correlation will be used to estimate&#xD;
      association between variables. A p=&lt;0.05 will be considered to indicate statistical&#xD;
      significance. Gestational age, weight of the fetus at the time of glucose tolerance test,&#xD;
      presence or absence of any of the medical complications of pregnancy, medication and&#xD;
      substance abuse history, and maternal demographic characteristics will be analyzed and the&#xD;
      subject of statistical comparison.&#xD;
    </textblock>
  </detailed_description>
  <overall_status>Completed</overall_status>
  <start_date type="Actual">November 2015</start_date>
  <completion_date type="Actual">November 2019</completion_date>
  <primary_completion_date type="Actual">November 2017</primary_completion_date>
  <study_type>Observational</study_type>
  <has_expanded_access>No</has_expanded_access>
  <study_design_info>
    <observational_model>Other</observational_model>
    <time_perspective>Prospective</time_perspective>
  </study_design_info>
  <primary_outcome>
    <measure>Concentration of advanced glycation end products in maternal serum following the glucose load</measure>
    <time_frame>1 hour following glucose load</time_frame>
    <description>biomarker</description>
  </primary_outcome>
  <number_of_groups>2</number_of_groups>
  <enrollment type="Actual">105</enrollment>
  <condition>Inflammation</condition>
  <arm_group>
    <arm_group_label>Glucose load</arm_group_label>
    <description>50 subjects undergoing routine gestational diabetes screen with 50g glucose load.&#xD;
5 subjects undergoing follow-up gestational diabetes screen with 100g glucose load.</description>
  </arm_group>
  <arm_group>
    <arm_group_label>Control</arm_group_label>
    <description>50 subjects undergoing water ingestion with the same study measurements as the glucose load group at the same time intervals.</description>
  </arm_group>
  <eligibility>
    <study_pop>
      <textblock>
        Pregnant women in the 2nd trimester eligible for gestational diabetes screening.&#xD;
      </textblock>
    </study_pop>
    <sampling_method>Probability Sample</sampling_method>
    <criteria>
      <textblock>
        Inclusion Criteria:&#xD;
&#xD;
          1. 50 pregnant women in the high risk clinic presenting for diabetes screen with 50g&#xD;
             glucose load at a routine prenatal visit will be recruited for enrollment.&#xD;
&#xD;
          2. 5 pregnant women presenting for follow-up diabetes screen with 100g glucose load.&#xD;
&#xD;
        2. 50 healthy pregnant women in the general obstetric clinic at McCampbell Hall will be&#xD;
        recruited as controls to ingest a 50cc sample of water and undergo identical objective&#xD;
        measurements (blood pressure measurements and urine/ blood samples) as the glucose loading&#xD;
        subjects.&#xD;
&#xD;
        Exclusion Criteria:&#xD;
&#xD;
          1. Non-English-speaking subjects will be excluded due to inability to appropriately&#xD;
             consent.&#xD;
&#xD;
          2. Non-pregnant patients will be excluded since this is a study of maternal tissues and&#xD;
             pregnancy outcomes related to exposures in pregnancy.&#xD;
&#xD;
          3. Men will be excluded since this is a study that includes pregnant women only by nature&#xD;
             of the research.&#xD;
&#xD;
          4. Prisoners will be excluded to avoid any potential for coercion&#xD;
&#xD;
          5. Minors under 18 years of age will be excluded due to lack of ability to consent&#xD;
             without a legal guardian.&#xD;
&#xD;
          6. Patients with contra-indications to glucola testing for gestational diabetes screening&#xD;
             will be excluded, such as bariatric surgery, inflammatory bowel disease with partial&#xD;
             bowel resection, and other mal-absorptive conditions.&#xD;
      </textblock>
    </criteria>
    <gender>Female</gender>
    <minimum_age>18 Years</minimum_age>
    <maximum_age>50 Years</maximum_age>
    <healthy_volunteers>Accepts Healthy Volunteers</healthy_volunteers>
  </eligibility>
  <overall_official>
    <last_name>Catalin Buhsimchi, MD</last_name>
    <role>Principal Investigator</role>
    <affiliation>Ohio State University</affiliation>
  </overall_official>
  <location>
    <facility>
      <name>Ohio State University</name>
      <address>
        <city>Columbus</city>
        <state>Ohio</state>
        <zip>43210</zip>
        <country>United States</country>
      </address>
    </facility>
  </location>
  <location_countries>
    <country>United States</country>
  </location_countries>
  <verification_date>April 2021</verification_date>
  <study_first_submitted>January 12, 2017</study_first_submitted>
  <study_first_submitted_qc>January 20, 2017</study_first_submitted_qc>
  <study_first_posted type="Estimate">January 24, 2017</study_first_posted>
  <last_update_submitted>April 28, 2021</last_update_submitted>
  <last_update_submitted_qc>April 28, 2021</last_update_submitted_qc>
  <last_update_posted type="Actual">April 30, 2021</last_update_posted>
  <responsible_party>
    <responsible_party_type>Principal Investigator</responsible_party_type>
    <investigator_affiliation>Ohio State University</investigator_affiliation>
    <investigator_full_name>Catalin S Buhimschi, MD</investigator_full_name>
    <investigator_title>Principle Investigator</investigator_title>
  </responsible_party>
  <condition_browse>
    <!-- CAUTION:  The following MeSH terms are assigned with an imperfect algorithm            -->
    <mesh_term>Diabetes, Gestational</mesh_term>
    <mesh_term>Inflammation</mesh_term>
  </condition_browse>
  <patient_data>
    <sharing_ipd>No</sharing_ipd>
  </patient_data>
  <!-- Results have not yet been posted for this study                                          -->
</clinical_study>


download date: ClinicalTrials.gov processed this data on September 20, 2023
link text: Link to the current ClinicalTrials.gov record.
url: https://clinicaltrials.gov/ct2/show/NCT03029546
org study id: 2015H0236
nct id: NCT03029546
lead sponsor: 
collaborator: 
has dmc: Yes
The investigator's main objective is to analyze the effects of a routine prenatal care
      screening tool (glucola test for gestational diabetes) on maternal inflammation through
      assessment of maternal circulatory biomarkers and blood pressure. Improving knowledge about
      routine prenatal care and how a variety of screening factors affect maternal physiology
      allows the investigators to be educated and informed when caring for mothers with medical
      co-morbidities.

        -  Determine if an acute glucose load (50g) is associated with an in-vivo and in-vitro
           increase in the concentration of Advanced Glycation End Products (AGEP's) that, in turn,
           can impact vascular endothelial reactivity and induce an acute increase in blood
           pressure. Previous studies generated in the investigators' laboratory showed that
           circulating soluble Receptor for Advanced Glycation End Products (sRAGE) and Tumor
           Necrosis Factor (TNF)-a (mediator of acute inflammation) are considered markers of the
           extent of maternal RAGE activation and/or systemic inflammation, respectively.

        -  Determine how an acute glucose load (50g) at the time of normal screening for
           gestational diabetes induces an acute increase in the level of sRAGE and TNF-a. If the
           investigators' hypothesis is confirmed, the investigators will have strong confirmation
           of the involvement of glycation products and TNF-a in generating the acute negative
           clinical symptoms of women experiencing a glucose tolerance test, such as headache,
           nausea, sweating, and bloating.
A. Research Design Participants will be identified at the time of their prenatal care visit
      (24-28 weeks GA). The investigators will ask permission for participation in the research
      protocol. A waiver of HIPPA has been added to the protocol to explain the sources
      investigators might use to screen for eligible subjects. The electronic medical records may
      be accessed with a partial waiver to review the medical information that will make each
      subject a candidate for the protocol. The subject will be instructed on the benefits of the
      study for which the participant is eligible and that management will not be influenced by the
      participant's decision to volunteer or not. If the patient agrees to participate, the
      participant will be given the written consent to read. The participant will be asked if there
      is understanding, if all has been explained, and if there are any questions the investigators
      need to clarify. The informed consent will be obtained. No ads, flyers, website postings,
      recruitment letters, or oral/written scripts will be involved for recruitment of patients.

      Interventions:

        1. Informed consent.

        2. Collection of blood (5 cc or one teaspoon of whole blood) and urine (1/2 cup) specimens
           prior to administration of the 50 gr. glucola test. This protocol will be presented in
           this arm of the study to women (n=50) who have a clinically indicated 1 hour glucose
           tolerance test to diagnose gestational diabetes.

        3. Blood pressure measurements every 15 minutes for one hour.

        4. Collection of a second blood (5 cc or one teaspoon of whole blood), and urine (1/2 cup)
           specimen following administration of the 50 gr. glucola test. Collection of blood at
           this time will be clinically indicated to test for abnormal clinical values that might
           classify the patient as gestational diabetic.

        5. In a separate group of women classified as healthy pregnant controls (n=50) the
           investigators will obtain informed consent using a protocol similar to the one described
           above.

        6. Collection of a blood (5 cc or one teaspoon of whole blood), and urine (1/2 cup)
           specimen will be performed prior to administration of the 50 cc of plain water.

        7. Blood pressure measurements will be performed every 15 minutes for one hour.

      d. Collection of a second blood (5 cc or one teaspoon of whole blood), and urine (1/2 cup)
      sample will occur at the end of the hour.

      B. Sample Participants will be enrolled based on the eligibility for a one hour GTT. Chart
      reviews of the clinic schedules will be performed the week prior to identify the target
      population for recruitment who are 24-28 weeks gestation in need of a diabetes screen.

      50 pregnant women in the high risk clinic presenting for diabetes screen at a routine
      prenatal visit will be recruited for enrollment. This population is at risk for subsequent
      adverse pregnancy outcomes, and the investigators will evaluate if biomarkers, such as
      advanced glycation end products, are affected following glucose loading for diabetes
      screening.

      50 healthy pregnant women in the general obstetric clinic at McCampbell Hall will be
      recruited as controls to ingest a 50cc sample of water and undergo identical objective
      measurements (blood pressure measurements and urine/ blood samples) as the glucose loading
      subjects. Biomarker analysis will be compared with that of the glucose loading population.
      These patients serving as controls will undergo the clinically indicated glucola screening at
      another visit between 24-28 weeks gestation.

      Exclusion criteria include:

        1. Non-English-speaking subjects will be excluded due to inability to appropriately
           consent.

        2. Non-pregnant patients will be excluded since this is a study of maternal tissues and
           pregnancy outcomes related to exposures in pregnancy.

        3. Men will be excluded since this is a study that includes pregnant women only by nature
           of the research.

        4. Prisoners will be excluded to avoid any potential for coercion

        5. Minors under 18 years of age will be excluded due to lack of ability to consent without
           a legal guardian.

        6. Patients with contra-indications to glucola testing for gestational diabetes screening
           will be excluded, such as bariatric surgery, inflammatory bowel disease with partial
           bowel resection, and other mal-absorptive conditions.

      C. Measurement/ Instrumentation 50 pregnant patients who are 24 to 28 weeks gestation
      undergoing routine screening for gestational diabetes using a 50g glucose load will be
      recruited. Following enrollment, maternal blood and urine specimens will be obtained as
      outlined above. Blood pressure will be recorded. For this type of study design each patient
      will serve as the participant's own control. Additionally, 50 healthy pregnant patients will
      be recruited to perform a test similar to the diabetes screen using water only to serve as
      additional controls. Advanced Glycation End Products among other proteins will be analyzed
      for each of the specimens.

      Using standard immunoassay procedures available in our laboratory, the investigators will
      perform in parallel proteomics analysis of urine and maternal blood in addition to placental
      evaluation following delivery. Advanced Glycation End Products and TNF-A will be the focus,
      but, by performing proteomics studies of the biological samples, the investigators hope to
      discover other biomarkers and biological pathways that might be responsible for the clinical
      manifestations of the test. The newly discovered key proteins and important regulatory
      protein pathways can potentially be targeted to identify and treat diabetes and other medical
      conditions in pregnancy.

      D. Detailed Study Procedures Women will be recruited in the OSUMC High Risk or Low risk
      Clinics, and Labor and Delivery. Clinical data for the study will be abstracted from the
      subject's medical record.

      Potential hazards are related to the risks of an additional blood draw outside of routine
      prenatal care. These risks include bruising, discomfort or pain at the site, infection, or
      fainting. The risks are perceived as minimal, but patients will be compensated for their time
      and willingness to undergo the discomfort of this additional blood draw.

      Subjects will be coded as numbers 1 to 100. In addition, specimens will be coded with a
      letter code followed by numbers in consecutive number. The PI will create a computer
      worksheet where the name and medical record of the subject is linked to the coded information
      of the subject and to each of the coded specimen numbers. The computer desktop that holds the
      worksheet with Public Health Information (PHI) has a disk encryption. One copy of the consent
      form will be kept in a secured and locked cabinet in the PI's office which is also locked.
      The subject's name will be kept separate from the results. No reports will be communicated
      back to the subjects or included in their medical record, since they will not affect how
      pregnancy, labor or their post-delivery care will be managed. Only the subject's doctor and
      the researchers will know of the subject's participation in the study. No further public
      disclosure of this information will be made.

      E. Internal Validity

      To avoid study bias, we have also employed the following:

        1. Use of internal controls and an external control group

        2. Use of consecutive enrolled patients

      F. Data Analysis Statistical comparisons between groups will be performed using Student t or
      Mann-Whitney test or Two-way repeated analysis of variance (ANOVA) followed by post hoc
      Holm-Sidak tests as appropriate. Pearson product moment correlation will be used to estimate
      association between variables. A p=<0.05 will be considered to indicate statistical
      significance. Gestational age, weight of the fetus at the time of glucose tolerance test,
      presence or absence of any of the medical complications of pregnancy, medication and
      substance abuse history, and maternal demographic characteristics will be analyzed and the
      subject of statistical comparison.
observational model: Other
time perspective: Prospective
measure: Concentration of advanced glycation end products in maternal serum following the glucose load
time frame: 1 hour following glucose load
description: biomarker
arm group label: Glucose load
description: 50 subjects undergoing routine gestational diabetes screen with 50g glucose load.
5 subjects undergoing follow-up gestational diabetes screen with 100g glucose load.
arm group label: Control
description: 50 subjects undergoing water ingestion with the same study measurements as the glucose load group at the same time intervals.
study pop: 
sampling method: Probability Sample
criteria: 
gender: Female
minimum age: 18 Years
maximum age: 50 Years
healthy volunteers: Accepts Healthy Volunteers
last name: Catalin Buhsimchi, MD
role: Principal Investigator
affiliation: Ohio State University
facility: 
country: United States
responsible party type: Principal Investigator
investigator affiliation: Ohio State University
investigator full name: Catalin S Buhimschi, MD
investigator title: Principle Investigator
mesh term: Diabetes, Gestational
mesh term: Inflammation
sharing ipd: No