CATIE: California study explores possible risk factors for disseminated gonorrhea

CATIE news story

The bacteria that cause gonorrhea (N. gonorrhoeae) can incite inflammation and symptoms that most commonly affect the mucosal tissues—throat, anus, penis, vagina—as these are usually the point of first contact with such bacteria. However, in some cases, if left undiagnosed or untreated, these germs can enter the blood and spread to more distant places, causing complications such as nodules on the skin, inflammation of the lining of the heart, painful inflammation of joints, and, in very rare cases, inflammation of the tissues lining the brain. When gonorrhea spreads to distant tissues, it is disseminated. Cases of disseminated gonorrhea can be potentially serious.

A team of researchers in California has been studying the impact of disseminated gonococcal infection (DGI) in that state. The researchers found that between July 2020 and May 2024 there were more than 400 cases of DGI, with eight people dying from complications.

To better understand the risk factors associated with DGI, the research team amassed information on people who had been diagnosed with DGI and people with uncomplicated gonorrhea. The researchers divided participants into two groups: cases (with DGI) and controls (with uncomplicated gonorrhea), selected at random from a database:

• cases – involved data from 119 people with DGI
• controls – involved data from 786 people who had uncomplicated gonorrhea

In analyzing the data, researchers took into consideration issues such as gender, race/ethnicity, gender of sex partners, HIV status, prior diagnoses of common sexually transmitted infections (chlamydia, syphilis or gonorrhea), and self-reported use of drugs.

Read the full news story here.