Drug ID:Drug14
Drug Name:Ciprofloxacin
CID:2764
DrugBank ID:DB00537
Modality:Small Molecule
Groups:approved|investigational
US Approved:YES
Other Approved:YES
Identifier: NCT01772615, , NCT00355602, , NCT02765256???CT00257699
Molecular Formula:C17H18FN3O3
Molecular Weight:331.34 g/mol
Isomeric SMILES:C1CC1N2C=C(C(=O)C3=CC(=C(C=C32)N4CCNCC4)F)C(=O)O
Synonyms:ciprofloxacin; 85721-33-1; Ciprofloxacine; Ciprobay; Ciprofloxacina; Ciproxan; Ciprofloxacino; Ciprofloxacinum; Cipro IV; 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid
Phase 0: 7
Phase 1: 63
Phase 2: 61
Phase 3: 69
Phase 4: 69
Description:A broad-spectrum antimicrobial carboxyfluoroquinoline. [PubChem]

Molecular Structure

2D Molecular Structure

Knowledge Graph

dtIDCIDCompound NameGene IDGene NameSpeciesPubMed IDsAction
dt120 2764 Ciprofloxacin 887105 gyrA Mycobacterium tuberculosis H37Rv 23275348 None
dt121 2764 Ciprofloxacin 581 BAX Homo sapiens (human) None
dt122 2764 Ciprofloxacin 1571 CYP2E1 Homo sapiens (human) None
dt123 2764 Ciprofloxacin None -- Haemophilus influenzae Rd KW20 Inhibitor
dt124 2764 Ciprofloxacin None -- Staphylococcus aureus 37713619 Modulator
dt125 2764 Ciprofloxacin 3643463 CDC21 Candida albicans SC5314 37713619 Inhibitor
dt126 2764 Ciprofloxacin None -- Staphylococcus aureus Modulator
dt127 2764 Ciprofloxacin 7153 TOP2A Homo sapiens (human) Inhibitor
dt128 2764 Ciprofloxacin 3757 KCNH2 Homo sapiens (human) 12873512 None

  • No data available

Phase Distribution
Phase Description
  • Phase 0: Exploratory trials to assess drug behavior in humans
  • Phase 1: Safety trials to determine safe dosage range
  • Phase 2: Efficacy trials to evaluate therapeutic effects
  • Phase 3: Large-scale trials to confirm efficacy and safety
  • Phase 4: Post-marketing surveillance for long-term safety and efficacy

Trial IDTitlePhaseStatusSponsorIndicationsInterventions
NCT02765256 Fundamental Modification of the Gut Microbiota in the Treatment of Refractory Crohn's Disease PHASE2 COMPLETED University of Pennsylvania Crohn's Disease DRUG: Fluconazole|DRUG: Vancomycin|DRUG: Neomycin… Details
NCT00257699 Study of Antibiotics in the Treatment of Colonic Crohn's Disease PHASE2 TERMINATED Mount Sinai Hospital, Canada Crohn's Disease DRUG: Metronidazole placebo|DRUG: ciprofloxacin p… Details
NCT01772615 Treatment of Ulcerative Colitis With Ciprofloxacin and E. Coli Nissle PHASE4 COMPLETED Hvidovre University Hospital Ulcerative Colitis DRUG: Ciprofloxacin|DIETARY_SUPPLEMENT: E. coli N… Details
NCT00355602 Antibiotics for the Treatment of Ulcerative Colitis None COMPLETED University of Dundee Colitis, Ulcerative DRUG: Cefuroxime|DRUG: Ciprofloxacin|DRUG: Clarit… Details

Disease IDDisease NameDefinitionCategoryRelated DrugsMechanism
2.0 ulcerative colitis A colitis that is predominantly confined to the mucosa located_in colon and includes characteristic ulcers, or open sores. disease of anatomical entity, gastrointestinal system disease, autoimmune disease of gastrointestinal tract; intestinal disease, inflammatory bowel disease, colitis; disease, primary immunodeficiency disease, autoimmune disease, autoimmune disease of gastrointestinal tract Mirikizumab; Olsalazine; Balsalazide; Sulfasalazine; Budesonide; Hydrocortisone acetate; Tixocortol; Kappadione; Teicoplanin; Atezolizumab; Gamolenic acid; Upadacitinib No abstract available Details

Strategy IDTherapeutic StrategySynonymsRelated DrugsMechanism
No data available

Persistent Colonization of Ciprofloxacin-Resistant and Extended-Spectrum β-Lact…

PMID: 38628240
Year: 2024
Relationship Type: Association Score: 6.5

OBJECTIVE: Salmonella enterica serovar Kentucky ST198 has emerged as a global threat to humans. In this study, we aimed to characterize the prolonged…

The Comparative Effectiveness of Ciprofloxacin and Metronidazole for an Initial…

PMID: 37463438
Year: 2023
Relationship Type: Treatment Score: 6.5

INTRODUCTION: There is minimal evidence regarding the comparative effectiveness of individual antibiotics in the treatment of pouchitis. We sought to…

Randomized Trial of Ciprofloxacin Doxycycline and Hydroxychloroquine Versus Bud…

PMID: 32681228
Year: 2021
Relationship Type: Treatment Score: 6.5

BACKGROUND: Increased mucosa-associated E. coli are present in Crohn's disease, but their role in pathogenesis is uncertain. AIMS: To assess efficacy…

Increased Quinolone-Resistant Mutations of gyrA and parC Genes after Pouchitis …

PMID: 32182609
Year: 2020
Relationship Type: Treatment Score: 6.5

BACKGROUND: Oral antibiotics, such as ciprofloxacin (CFX), are widely used for the treatment of acute and chronic pouchitis. Most bacterial mutations…

Ciprofloxacin and probiotic Escherichia coli Nissle add-on treatment in active …

PMID: 24972748
Year: 2014
Relationship Type: Treatment Score: 6.3

BACKGROUND AND AIM: Ulcerative colitis (UC) is a chronic inflammatory bowel disease. The probiotic bacterium Escherichia coli Nissle 1917 (EcN) has b…

Ciprofloxacin usage and bacterial resistance patterns in Crohn's disease patien…

PMID: 24296421
Year: 2014
Relationship Type: Treatment Score: 6.3

BACKGROUND: Ciprofloxacin is the antibiotic most frequently used in the treatment of Crohn's disease (CD). We attempted to identify the microorganism…

Adalimumab combined with ciprofloxacin is superior to adalimumab monotherapy in…

PMID: 23525574
Year: 2014
Relationship Type: Treatment Score: 6.3

OBJECTIVE: To assess whether a combination of adalimumab and ciprofloxacin is superior to adalimumab alone in the treatment of perianal fistulising C…

Ciprofloxacin for the prevention of postoperative recurrence in patients with C…

PMID: 23511031
Year: 2013
Relationship Type: Treatment Score: 6.1

BACKGROUND: The commensal bacterial flora plays a critical role in the postoperative recurrence of Crohn's disease (CD). We conducted a randomized, d…