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Effect of Pregnancy on Uveitis

Primary Purpose

Postpartum Period, Pregnancy, Uveitis

Status
Completed
Phase
Locations
United States
Study Type
Observational
Intervention
Sponsored by
National Eye Institute (NEI)
About
Eligibility
Locations
Outcomes
Full info

About this trial

This is an observational trial for Postpartum Period focused on measuring Cytokine, Gestation, Postpartum, Pregnancy, Th 1 Lymphocyte, Th 2 Lymphocyte, Uveitis

Eligibility Criteria

undefined - undefined (Child, Adult, Older Adult)FemaleDoes not accept healthy volunteers

Females with a history of unilateral or bilateral immune-mediated, non-infectious inflammatory ocular disease that required topical and/or systemic immunosuppresive medications at least once in the past two years or who are currently under treatment for unilateral or bilateral non-infectious ocular inflammation and having diagnosed uveitis, scleritis, or autoimmune corneal disorders in the past two years. First and second trimester pregnancy. Informed consent from the patient. No pregnancy complications which require medical treatment and special obstetric care. No hematolgical disorder that would preclude blood draws for investigational purposes. No current ocular or systemic infection. No current malignancy. No current endocrine disorders.

Sites / Locations

  • National Eye Institute (NEI)

Outcomes

Primary Outcome Measures

Secondary Outcome Measures

Full Information

First Posted
November 3, 1999
Last Updated
March 3, 2008
Sponsor
National Eye Institute (NEI)
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1. Study Identification

Unique Protocol Identification Number
NCT00001867
Brief Title
Effect of Pregnancy on Uveitis
Official Title
Effect of Pregnancy on Uveitis
Study Type
Observational

2. Study Status

Record Verification Date
September 1999
Overall Recruitment Status
Completed
Study Start Date
September 1999 (undefined)
Primary Completion Date
undefined (undefined)
Study Completion Date
September 2000 (undefined)

3. Sponsor/Collaborators

Name of the Sponsor
National Eye Institute (NEI)

4. Oversight

5. Study Description

Brief Summary
The purpose of this study is to gain information about the course of uveitis (a type of eye inflammation) during pregnancy and the postpartum period (six months after delivery). Some reports have indicated the condition may improve or disappear without treatment during pregnancy and recur postpartum, requiring treatment. No systematic studies have been done, however, to examine a link between pregnancy and disease suppression. All medicines for uveitis have side effects-particularly for pregnant women, their unborn babies, and breast-feeding mothers. The information gained may help guide treatment decisions for these patients in the future. Women who are between 2 and 20 weeks pregnant and have had uveitis within 2 years of becoming pregnant will be followed monthly with an eye examination and blood tests until six months after giving birth. The eye examination will include dilation of the pupils to look at the back of the eye. Photos of the eye will be taken to record changes that occur due to uveitis. The blood tests will assess immune function and try to determine whether levels of hormones and cytokines are related to uveitis disease activity. Patients who develop an inflammation and significant vision loss may require treatment, possibly with eye drops or injections near the eye. Treatment will be decided in consultation with the patient's obstetrician.
Detailed Description
Pregnancy is thought to be associated with the remediation of some disease and exacerbation of other conditions. Anecdotal case reports suggest that uveitis may remit or improve during pregnancy and recur in the postpartum period. This observation is supported by findings in an experimental autoimmune uveitis model in mice. We propose to study the natural history of ocular inflammation in a series of pregnant women who have had ocular inflammation (uveitis) in the two year period prior to becoming pregnant. Women will be enrolled between 2 and 20 completed weeks of gestation at which time they will receive a complete ophthalmologic examination and will have blood drawn for cytokine and hormone evaluation. These procedures will be repeated at monthly intervals until 6 months postpartum. Treatment of uveitis will ensue as medically indicated and in consultation with the woman's obstetric care provider. The goal of this investigation is to determine whether cytokine levels are correlated with disease expression. Such information may be useful to inform decisions about how to best manage pregnant and postpartum uveitis patients in the future.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Postpartum Period, Pregnancy, Uveitis
Keywords
Cytokine, Gestation, Postpartum, Pregnancy, Th 1 Lymphocyte, Th 2 Lymphocyte, Uveitis

7. Study Design

Enrollment
10 (false)

10. Eligibility

Sex
Female
Accepts Healthy Volunteers
No
Eligibility Criteria
Females with a history of unilateral or bilateral immune-mediated, non-infectious inflammatory ocular disease that required topical and/or systemic immunosuppresive medications at least once in the past two years or who are currently under treatment for unilateral or bilateral non-infectious ocular inflammation and having diagnosed uveitis, scleritis, or autoimmune corneal disorders in the past two years. First and second trimester pregnancy. Informed consent from the patient. No pregnancy complications which require medical treatment and special obstetric care. No hematolgical disorder that would preclude blood draws for investigational purposes. No current ocular or systemic infection. No current malignancy. No current endocrine disorders.
Facility Information:
Facility Name
National Eye Institute (NEI)
City
Bethesda
State/Province
Maryland
ZIP/Postal Code
20892
Country
United States

12. IPD Sharing Statement

Citations:
PubMed Identifier
8363725
Citation
Wegmann TG, Lin H, Guilbert L, Mosmann TR. Bidirectional cytokine interactions in the maternal-fetal relationship: is successful pregnancy a TH2 phenomenon? Immunol Today. 1993 Jul;14(7):353-6. doi: 10.1016/0167-5699(93)90235-D.
Results Reference
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PubMed Identifier
9357139
Citation
Raghupathy R. Th1-type immunity is incompatible with successful pregnancy. Immunol Today. 1997 Oct;18(10):478-82. doi: 10.1016/s0167-5699(97)01127-4.
Results Reference
background
PubMed Identifier
9228305
Citation
Raghupathy R. Maternal anti-placental cell-mediated reactivity and spontaneous abortions. Am J Reprod Immunol. 1997 Jun;37(6):478-84. doi: 10.1111/j.1600-0897.1997.tb00263.x.
Results Reference
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Effect of Pregnancy on Uveitis

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