Gram-negative bacterial infections
MONDO:0021678Infections caused by bacteria that show up as pink (negative) when treated by the gram-staining method.
Also known as: bacterial infection, gram-negative, bacterial infections, gram negative, bacterial infections, gram-negative, bacterial infections, gramme negative, gram negative bacterial infections, gram-negative bacterial infection, gramme negative bacterial infections, infection, gram-negative bacterial
293 clinical trials for this condition and its sub-types.
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Broader categories
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Stool test could replace endoscopy for h. pylori treatment decisions
Disease control TerminatedThis study tested whether a simple stool test can guide doctors in choosing the right antibiotics for H. pylori infections, avoiding the need for an invasive stomach camera procedure. The test detects the bacteria and checks for antibiotic resistance, aiming to improve cure rates…
Phase: NA • Sponsor: Poitiers University Hospital • Aim: Disease control
Last updated Jun 27, 2026 12:26 UTC
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New syphilis combo treatment tested in HIV patients – trial cut short
Disease control TerminatedThis study looked at two different antibiotic combinations for treating early syphilis in people living with HIV. One group received a single shot of ceftriaxone plus a week of doxycycline pills, while the other got the standard single shot of penicillin plus the same doxycycline…
Phase: PHASE4 • Sponsor: National Taiwan University Hospital • Aim: Disease control
Last updated Jun 27, 2026 09:08 UTC
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Rapid test plus targeted antibiotic shows promise for tough infections in blood cancer patients
Disease control TerminatedThis study tested whether the antibiotic ceftolozane-tazobactam, guided by a rapid molecular test, could effectively treat serious Pseudomonas aeruginosa infections in people with blood cancers or those who had a stem cell transplant. The 17 participants received the antibiotic t…
Phase: PHASE4 • Sponsor: Weill Medical College of Cornell University • Aim: Disease control
Last updated Jun 27, 2026 08:12 UTC
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Sticker shock: simple reminder may cut unnecessary IV antibiotic use
Knowledge-focused TerminatedThis study tested whether placing a reminder sticker on the charts of adult hospital patients receiving IV fluoroquinolone antibiotics would encourage doctors to switch them to oral pills sooner. The trial involved 168 patients at a single hospital in Thailand. Unfortunately, the…
Phase: NA • Sponsor: Mahidol University • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:12 UTC
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Scientists track HPV's secret life in young women
Knowledge-focused TerminatedThis study followed 190 young women to learn how the body handles new HPV infections. Researchers measured virus levels, immune cells, and other factors over time. The goal was to understand why some infections clear quickly while others persist. No treatment was given; this was …
Phase: NA • Sponsor: University Hospital, Montpellier • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:53 UTC