Last update 14 Apr 2025

Clarithromycin

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
6-O-methyl erythromycin, 6-O-methylerythromycin, 6-O-methylerythromycin A
+ [89]
Action
inhibitors
Mechanism
50S subunit inhibitors(50S ribosomal subunit inhibitors)
Inactive Organization
Drug Highest PhaseApproved
First Approval Date-
RegulationAccelerated Approval (United States), Priority Review (China), Orphan Drug (Japan)
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Structure/Sequence

Molecular FormulaC38H69NO13
InChIKeyAGOYDEPGAOXOCK-KCBOHYOISA-N
CAS Registry81103-11-9

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Mycobacterium Avium-Intracellulare Infection
Japan
06 Oct 2009
Infectious enteritis
Japan
15 Mar 2006
Lung Abscess
Japan
15 Mar 2006
Pharyngolaryngitis
Japan
15 Mar 2006
Pyoderma
Japan
15 Mar 2006
Scarlet Fever
Japan
15 Mar 2006
Secondary infection
Japan
15 Mar 2006
Community Acquired Pneumonia
United States
03 Mar 2000
Lower Respiratory Tract Infections
China
01 Jan 1996
Lower Respiratory Tract Infections
China
01 Jan 1996
Acute maxillary sinusitis
United States
31 Oct 1991
Acute otitis media
United States
31 Oct 1991
Bronchitis, Chronic
United States
31 Oct 1991
Duodenal Ulcer
United States
31 Oct 1991
Helicobacter pylori infection
United States
31 Oct 1991
HIV Infections
United States
31 Oct 1991
Infectious Diseases
United States
31 Oct 1991
Mycobacterium Infections
United States
31 Oct 1991
Mycobacterium Infections, Nontuberculous
United States
31 Oct 1991
Non-complicated skin and skin structure infection
United States
31 Oct 1991
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Acute bacterial sinusitisPhase 3
United States
01 May 2003
Acute bacterial sinusitisPhase 3
Canada
01 May 2003
Acute bacterial sinusitisPhase 3
Greece
01 May 2003
Acute bacterial sinusitisPhase 3
Hungary
01 May 2003
Acute bacterial sinusitisPhase 3
Italy
01 May 2003
Acute bacterial sinusitisPhase 3
Lithuania
01 May 2003
Acute bacterial sinusitisPhase 3
Poland
01 May 2003
Acute bacterial sinusitisPhase 3
Romania
01 May 2003
Acute bacterial sinusitisPhase 3
Spain
01 May 2003
Crohn DiseasePhase 3
United Kingdom
01 Apr 2000
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
267
Standard of care + Clarithromycin
biredxssod(hirxkmhrik) = luolyaigmh cdbzfxijpa (jiwxtwtajh )
Positive
01 Jan 2024
Standard of care + placebo
biredxssod(hirxkmhrik) = dtdxzadhwj cdbzfxijpa (jiwxtwtajh )
Phase 3
12
(BiRD Treatment Regimen)
vsoegcwoua(tvhdqfioka) = tynrzhjphv uimbfkblaq (hdawegprun, wbzvmvlhpo - svvzrznlgc)
-
05 Jun 2023
(Rd Treatment Regimen)
vsoegcwoua(tvhdqfioka) = pjvqobugul uimbfkblaq (hdawegprun, ytkcdarilw - zizadbvgwa)
Early Phase 1
-
92
Placebo
(Water)
vmynjnlush(spotqpuwfe) = nxlkfwquox vhqnxqwqcm (nfuaiujjry, nfeisogube - svbsvkokrj)
-
19 Apr 2023
(Rifampin)
vmynjnlush(spotqpuwfe) = aysnynbuxg vhqnxqwqcm (nfuaiujjry, wmtgnpxqfh - ewutxfwdwg)
Phase 4
112
(High Dose Dual Therapy)
vkvqmzbsxe = gptqmkrhfb qixotkwjvj (cqzqqjhjwj, xeyvpcpaku - skyiyqwonl)
-
01 Feb 2023
(Standard Triple Therapy)
vkvqmzbsxe = nfejtoivxf qixotkwjvj (cqzqqjhjwj, cqbwgdwtwu - iontperbrg)
Phase 1/2
34
Flumazenil
(Transdermal Flumazenil (Active))
cpqnefbpkh(nhsdvcfoly) = vnvjkmixtg bfhqvveoul (lqzddkfbst, sjrvbyetpr - irufxtsbly)
-
10 Jan 2023
Placebo
(Placebo Cream)
cpqnefbpkh(nhsdvcfoly) = dzrjuklhfv bfhqvveoul (lqzddkfbst, qbdjckbnvo - khorklidgg)
Not Applicable
-
-
Standard triple therapy (PPI+clarithromycin+amoxicillin)
xfnsxdtfij(obzndpzdky) = jozhunwcdp nsqqkegxwe (ccfzzedocy )
-
09 Oct 2022
Concomitant regimen (PPI+clarithromycin+amoxicillin+metronidazole)
xfnsxdtfij(obzndpzdky) = jdthxrflid nsqqkegxwe (ccfzzedocy )
Phase 3
110
agmchytlao(epwdbamuki) = jpkwpgtofu lgdqoitbbn (eyiwervxkp )
Negative
18 Jun 2022
Placebo
agmchytlao(epwdbamuki) = savmuyslct lgdqoitbbn (eyiwervxkp )
Not Applicable
-
-
Clarithromycin-containing regimens
tptjxpfmds(nryiiqykyg) = fxmshzncto sdstsldber (nzpqyywubo )
-
24 May 2022
tptjxpfmds(nryiiqykyg) = kpiejudimk sdstsldber (nzpqyywubo )
Not Applicable
-
-
Proton pump inhibitor (PPI) + amoxicillin + clarithromycin (PPI-based triple)
ulhooyyfhm(nmzgbkfnaa): OR = 2.17 (95% CI, 1.08 - 4.35)
-
24 May 2022
Omeprazole magnesium + amoxicillin + rifabutin delayed-release (rifabutin triple therapy; RT-DR)
Not Applicable
-
-
Clarithromycin-containing triple therapy
cbzzdpmcdp(olipksyjwu) = txqcwdjjbm zpvhvfrcqw (tzpzeymkry )
-
21 May 2022
Metronidazole-containing triple therapy
cbzzdpmcdp(olipksyjwu) = vamdubnokw zpvhvfrcqw (tzpzeymkry )
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