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Adult Chlamydial Conjunctivitis is a type of bacterial conjunctivitis that is caused by the bacteria chlamydia trachomatis, which is responsible for sexually transmitted diseases (STDs) in adults.

What are the other Names for this Condition? (Also known as/Synonyms)

  • AIC (Adult Inclusion Conjunctivitis)
  • Chlamydial Conjunctivitis – Adult Type
  • Chlamydial Inclusion Conjunctivitis in Adults

What is Adult Chlamydial Conjunctivitis? (Definition/Background Information)

  • The cause factors for Conjunctivitis are many; however, Bacterial Conjunctivitis is caused by any of the several types of bacteria, such as staphylococcus aureus, streptococcus pneumoniae, and hemophilus influenzae among others. It is one of the most common types of Conjunctivitis that affects healthy individuals
  • Adult Chlamydial Conjunctivitis is a type of bacterial conjunctivitis that is caused by the bacteria chlamydia trachomatis, which is responsible for sexually transmitted diseases (STDs) in adults. The acute eye disorder is also termed as Chlamydial Inclusion Conjunctivitis in Adults
  • Conjunctivitis is inflammation of conjunctiva of the eye, which is the membrane covering the white region of the eye
  • In Conjunctivitis the white part of the eye turns red or pink, and hence it is also known as Pink Eye. The infection may affect either one, or both the eyes, and is accompanied by inflammation, irritation, with watery discharge from the eyes. Under normal circumstances, Conjunctivitis does not affect vision
  • Urgent care with medication is essential to prevent permanent blindness and other potential complications from developing, due to the infection

Who gets Adult Chlamydial Conjunctivitis? (Age and Sex Distribution)

  • Individuals in any age group are vulnerable to Chlamydial Conjunctivitis; but, sexually active individuals are at a high risk
  • Chlamydial Conjunctivitis does not occur only in adults. Newborns may acquire a certain type of the infection from their infected mothers, known as Neonatal Chlamydial Conjunctivitis
  • Women have a higher susceptibility to the condition than men

What are the Risk Factors for Adult Chlamydial Conjunctivitis? (Predisposing Factors)

The risk factors for Adult Chlamydial Conjunctivitis, which is a common type of infectious Conjunctivitis affecting adults, include:

  • Contact with a person affected by the infection, or the use of infected (shared) items
  • This infection spreads in offices, crowded spaces, hospitals
  • Exposure to pathogens that cause STDs. In case of Conjunctivitis due to chlamydia bacteria, the sexually active individuals are at a high risk
  • Young, sexually active adults below age 25 years, have a high risk; more so if they have multiple sexual partners, and do not practice safe sex (lack of condom usage)
  • Eye disorders such as blepharitis, dryness of the eye, anatomic/structural abnormalities may predispose one to Adult Chlamydial Conjunctivitis

It is important to note that having a risk factor does not mean that one will get the condition. A risk factor increases ones chances of getting a condition compared to an individual without the risk factors. Some risk factors are more important than others.

Also, not having a risk factor does not mean that an individual will not get the condition. It is always important to discuss the effect of risk factors with your healthcare provider.

What are the Causes of Adult Chlamydial Conjunctivitis? (Etiology)

  • Bacterial Conjunctivitis is caused by a variety of bacteria, in adults. In Adult Chlamydial Conjunctivitis the cause is Chlamydia trachomatis, which is a dangerous bacterium. Conjunctivitis may often be one of the many presentations of other underlying diseases/disorders
  • In adults, the bacteria are mainly transmitted during sex through infected fluids, semen, with an individual who has STD
  • It could also spread through direct contact with items used by the infected individual; by touch (hand-to-eye route), use of shared spaces (like swimming pools), and through respiratory or nasal droplets

What are the Signs and Symptoms of Adult Chlamydial Conjunctivitis?

Common signs & symptoms of Adult Chlamydial Conjunctivitis are:

  • Itching and redness of the eye(s): This may be confined to a single eye only, and present for 2-3 weeks
  • Discharge of green or yellow color, pus-like fluid from the eyes with formation of crusts (usually seen in the morning, on waking-up). Sticky eyelids, which are difficult to keep open
  • Eye pain and inflammation (usually mild); with gritty feeling of sand-like particles inside the eye
  • Blurred vision
  • Swollen lymph nodes in front of the ears
  • Burning sensation, stinging pain while urinating (observed in both men & women); watery discharge from vagina
  • Women may have a history of other disorders affecting their reproductive system, like pelvic inflammatory disease, inflammation of the vagina/urethra

How is Adult Chlamydial Conjunctivitis Diagnosed?

Adult Chlamydial Conjunctivitis is diagnosed using the following tools:

  • The ophthalmologist or physician performs an eye examination and evaluates the patient’s medical history
  • The eye condition may be present for over 3 weeks and is not cured easily with common antibiotic applications. This may be a conclusive indicator
  • Slit lamp exam (if necessary), for a detailed study of the eye
  • Conjunctival scrapings, culture of eye discharge to diagnose the bacteria type
  • Differential diagnosis to eliminate other conditions; since there are several bacterial or other cause factors for Conjunctivitis

Many clinical conditions may have similar signs and symptoms. Your healthcare provider may perform additional tests to rule out other clinical conditions to arrive at a definitive diagnosis.

What are the possible Complications of Adult Chlamydial Conjunctivitis?

Complications may arise if the cornea is involved, or if Adult Chlamydial Conjunctivitis is not treated in a prompt manner. It is also dependent upon the presence of secondary conditions. The complications include:

  • Corneal ulcer, scar
  • Bonding of eyelids to the eyeball, which may be partial or total
  • Permanent eye damage, loss of vision
  • Higher risk for other complications like central nervous system problems, pneumonia, septicemia
  • Inflamed intraocular cavities
  • Chronic recurrence of the condition

How is Adult Chlamydial Conjunctivitis Treated?

Early diagnosis and speedy treatment is important to prevent permanent complications from acute Adult Chlamydial Conjunctivitis. The underlying health factors also require treatment. Some management measures include:

  • Topical antibacterial ointments are generally prescribed. Systemic antibiotics are vital in case the disorder is acute and caused by STD-linked bacterial microorganisms
  • Antibiotic medications are often used, such as: Oral tetracycline and erythromycin
  • Application of warm compress can help reduce discomfort
  • Clean the eye crusts carefully using soft and wet cotton wool
  • The eyes may be cleaned regularly with saline solution to remove mucus formation
  • Use of lubricating drops may soothe the eyes, and are helpful if eyes remain dry
  • Corticosteroids are not used, since they worsen the condition
  • In case of severe and intense (chronic) infection leading to loss of vision; a corneal transplant may be necessary to restore vision
  • Avoid the use of contact lens during this period; wear eye glasses instead
  • Management of underlying health conditions is mandatory; and these could be STDs, sinusitis, immune disorders
  • Follow-up care is regularly required after 1-3 weeks; more so if the condition aggravates
  • It is advisable to get your sex-partner treated too

How can Adult Chlamydial Conjunctivitis be Prevented?

  • Adult Chlamydial Conjunctivitis is highly infectious. It is best to keep away from work or crowded places, if you suffer from the condition
  • Prevent spread of the condition by maintaining hygiene, washing hands regularly, avoiding sharing of pillows, towels, make-up, and by limiting physical contact
  • The onus is on all sexually mature individuals to ensure that they are generally well-informed of the sexually transmitted diseases (either by their healthcare providers, or public health authorities); and are aware of the preventive measures and precautions, more so if you are planning for a child
  • In case you are aware of any STDs that are untreated, do inform your healthcare provider about the condition. This must be done as early as possible, particularly if you are pregnant
  • Abstain from sex with multiple partners; or have a monogamous partner, if you are planning for a child
  • Prevent aggravation of the condition by staying out of the sun, keeping away from dust and smoke. Also, avoid touching or rubbing the eyes (this may be difficult when the affected individuals are very young children)

What is the Prognosis of Adult Chlamydial Conjunctivitis? (Outcomes/Resolutions)

  • Acute Conjunctivitis triggered by chlamydia bacteria has a potential to cause blindness and even life-threatening illnesses, such as STDs and pneumonia; if the condition is not quickly diagnosed, and suitably managed
  • With early diagnosis and appropriate treatment, the outcome is good
  • Adult Chlamydial Conjunctivitis can be a chronic infection and recur periodically, if conditions are conducive for its recurrence. Besides, the disorder may sometimes persist for an extended period of time, usually many years

Additional and Relevant Useful Information for Adult Chlamydial Conjunctivitis:

  • Chlamydial Conjunctivitis occurs around 10 times more frequently than Gonococcal Conjunctivitis (which is caused by the bacteria neisseria gonorrhoeae)
  • Studies have established that typically both the pathogenic bacteria (chlamydia & neisseria) occur together in an infected sexually mature individual

What are some Useful Resources for Additional Information?

American Academy of Ophthalmology
655 Beach St. San Francisco, CA 94109
Phone: (415) 561-8500
Fax: (415) 561-8533
Email: patientinfo@aao.org
Website: http://www.aao.org

References and Information Sources used for the Article:

http://kidshealth.org/kid/ill_injure/sick/conjunctivitis.html (accessed on 02/26/13)

http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0002005/ (accessed on 02/26/13)

http://www.mayoclinic.com/health/pink-eye/DS00258/DSECTION=causes (accessed on 02/26/13)

http://eyewiki.aao.org/Bacterial_Conjunctivitis (accessed on 02/26/13)

http://www.ccjm.org/content/75/7/507.full (accessed on 02/26/13)

http://chlamydiainmen.net/conjunctivitis.html (accessed on 02/26/13)

http://www.mastereyeassociates.com/eye-diseases-treatments/chlamydia-conjunctivitis/ (accessed on 02/26/13)

http://www.kellogg.umich.edu/theeyeshaveit/red-eye/chlamydial-conjunctivitis.html (accessed on 02/26/13)

http://webeye.ophth.uiowa.edu/eyeforum/cases/68-Adult-Chlamydial-Conjunctivitis-Red-Eyes-Chronic.htm (accessed on 02/26/13)

Helpful Peer-Reviewed Medical Articles:

Darville, T. (2005). Chlamydia trachomatis infections in neonates and young children. Semin Pediatr Infect Dis, 16(4), 235-244. doi: 10.1053/j.spid.2005.06.004

Sarlangue, J., & Castella, C. (2005). [Chlamydia infection in neonates and infants]. Arch Pediatr, 12 Suppl 1, S32-34

Quirke, M., & Cullinane, A. (2008). Recent trends in chlamydial and gonococcal conjunctivitis among neonates and adults in an Irish hospital. International Journal of Infectious Diseases, 12(4), 371-373.

Haller-Schober, E. M., & El-Shabrawi, Y. (2002). Chlamydial conjunctivitis (in adults), uveitis, and reactive arthritis, including SARA. Best Practice & Research Clinical Obstetrics & Gynaecology, 16(6), 815-828.

Yeung, L., Tsao, Y. P., Chen, P. Y. F., Kuo, T. T., Lin, K. K., & Lai, L. J. (2004). Combination of adult inclusion conjunctivitis and mucosa-associated lymphoid tissue (MALT) lymphoma in a young adult. Cornea, 23(1), 71-75.

Malathi, J., Madhavan, H. N., Therese, K. L., & Joseph, P. R. (2003). A hospital based study on the prevalence of conjunctivitis due to Chlamydia trachomatis. Indian Journal of Medical Research, 117, 71.

Rours, I. G., Hammerschlag, M. R., Ott, A., De Faber, T. J., Verbrugh, H. A., de Groot, R., & Verkooyen, R. P. (2008). Chlamydia trachomatis as a cause of neonatal conjunctivitis in Dutch infants. Pediatrics, 121(2), e321-e326.

Burton, M. J., Holland, M. J., Faal, N., Aryee, E. A., Alexander, N. D., Bah, M., ... & Mabey, D. C. (2003). Which members of a community need antibiotics to control trachoma? Conjunctival Chlamydia trachomatis infection load in Gambian villages. Investigative ophthalmology & visual science, 44(10), 4215-4222.