CLINTABS- clindamycin hydrochloride tablet 
Virbac AH, Inc.

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CLINTABS®
(clindamycin hydrochloride tablets)

CAUTION:

Federal law restricts this drug to use by or on the order of a licensed veterinarian.

DESCRIPTION

Clintabs tablets contain clindamycin hydrochloride which is the hydrated salt of clindamycin. Clindamycin is a semisyntheic antibiotic produced by a 7(S)-chlorosubstitution of the 7(R)-hydroxyl group of a naturally produced antibiotic produced by Streptomyces lincolnensis var. lincolnensis.

CLINTABS tablets (For Use in Dogs Only):

25 mg Tablet, each white bisected tablet is marked "C" above the bisect and "25" below the bisect and contains clindamycin hydrochloride equivalent to 25 mg of clindamycin.

75 mg Tablet, each white bisected tablet is marked "C" above the bisect and "75" below the bisect and contains clindamycin hydrochloride equivalent to 75 mg of clindamycin.

150 mg Tablet, each white tablet is marked "C 150" on one side and contains clindamycin hydrochloride equivalent to 150 mg of clindamycin.

CLINICAL PHARMACOLOGY

Absorption: Clindamycin hydrochloride is rapidly absorbed from the canine gastrointestinal tract.

Dog Serum Levels: Serum levels at or above 0.5 μg/mL can be maintained by oral dosing at a rate of 2.5 mg/lb of clindamycin hydrochloride every 12 hours. This same study revealed that average peak serum concentrations of clindamycin occur 1 hour and 15 minutes after oral dosing. The elimination half-life for clindamycin in dog serum was approximately 5 hours. There was no bioactivity accumulation after a regimen of multiple oral doses in healthy dogs.

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Metabolism and Excretion: Extensive studies of the metabolism and excretion of clindamycin hydrochloride administered orally in animals and humans have shown that unchanged drug and bioactive and bioinactive metabolites are excreted in urine and feces. Almost all of the bioactivity detected in serum after clindamycin hydrochloride administration is due to the parent molecule (clindamycin). Urine bioactivity, however, reflects a mixture of clindamycin and active metabolites, especially N-demethyl clindamycin and clindamycin sulfoxide.

Site and Mode of Action: Clindamycin is an inhibitor of protein synthesis in the bacterial cell. The site of binding appears to be in the 50S sub-unit of the ribosome. Binding occurs to the soluble RNA fraction of certain ribosomes, thereby inhibiting the binding of amino acids to those ribosomes. Clindamycin differs from cell wall inhibitors in that it causes irreversible modification of the protein-synthesizing subcellular elements at the ribosomal level.

Microbiology: Clindamycin is a lincosaminide antimicrobial agent with activity against a wide variety of aerobic and anaerobic bacterial pathogens. Clindamycin is a bacteriostatic compound that inhibits bacterial protein synthesis by binding to the 50S ribosomal sub-unit. The minimum inhibitory concentrations (MICs) of Gram-positive and obligate anaerobic pathogens isolated from dogs in the United States are presented in Table 1. Bacteria were isolated in 1998-1999. All MICs were performed in accordance with the Clinical and Laboratory Standards Institute (CLSI).

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INDICATIONS

CLINTABS® (clindamycin hydrochloride tablets) (for use in dogs only) are indicated for the treatment of infections caused by susceptible strains of the designated microorganisms in the specific conditions listed below:


Dogs: Skin infections (wounds and abscesses) due to coagulase positive staphylococci (Staphylococcus aureus or Staphylococcus intermedius). Deep wounds and abscesses due to Bacteroides fragilis, Prevotella melaninogenicus, Fusobacterium necrophorum and Clostridium perfringens.


Dental infections due to Staphyloccus aureus, Bacteroides fragilis, Prevotella melaninogenicus, Fusobacterium necrophorum and Clostridium perfringens. Osteomyelitis due to Staphylococcus aureus, Bacteroides fragilis, Prevotella melaninogenicus, Fusobacterium necrophorum and Clostridium perfringens.

CONTRAINDICATIONS

CLINTABS tablets are contraindicated in animals with a history of hypersensitivity to preparations containing clindamycin or lincomycin.
Because of potential adverse gastrointestinal effects, do not administer to rabbits, hamsters, guinea pigs, horses, chinchillas or ruminating animals.

WARNINGS

Keep out of reach of children. Not for human use.
Keep CLINTABS tablets in a secure location out of reach of dogs, cats, and other animals to prevent accidental ingestion or overdose.

PRECAUTIONS

During prolonged therapy of one month or greater, periodic liver and kidney function tests and blood counts should be performed.
The use of clindamycin hydrochloride occasionally results in overgrowth of non-susceptible organisms such as clostridia and yeasts. Therefore, the administration of CLINTABS tablets should be avoided in those species sensitive to the gastrointestinal effects of clindamycin (see CONTRAINDICATIONS). Should superinfections occur, appropriate measures should be taken as indicated by the clinical situation.

Patients with very severe renal disease and/or very severe hepatic disease accompanied by severe metabolic aberrations should be dosed with caution, and serum clindamycin levels monitored during high-dose therapy.

Clindamycin hydrochloride has been shown to have neuromuscular blocking properties that may enhance the action of other neuromuscular blocking agents. Therefore, CLINTABS tablets should be used with caution in animals receiving such agents.

Safety in gestating bitches or breeding male dogs has not been established.

ADVERSE REACTIONS

Side effects occasionally observed in either clinical trials or during clinical use were vomiting and diarrhea.
To report adverse reactions or a suspected adverse reaction, call 1-800-338-3659.

DOSAGE AND ADMINISTRATION

Dogs:

Infected Wounds, Abscesses, and Dental Infections
Oral: 2.5-15.0 mg/lb body weight every 12 hours.
Duration: Treatment with clindamycin hydrochloride products may be continued up to a maximum of 28 days if clinical judgment indicates. Treatment of acute infections should not be continued for more than three or four days if no response to therapy is seen.

Dosage Schedule:
Tablets
CLINTABS 25 mg, administer 1-6 tablets every 12 hours for each 10 pounds of body weight.
CLINTABS 75 mg, administer 1-6 tablets every 12 hours for each 30 pounds of body weight.
CLINTABS 150 mg, administer 1-6 tablets every 12 hours for each 60 pounds of body weight.

Dogs:
Osteomyelitis
Oral: 5.0-15.0 mg/lb body weight every 12 hours.
Duration: Treatment with clindamycin hydrochloride is recommended for a minimum of 28 days. Treatment should not be continued for longer than 28 days if no response to therapy is seen.

Dosage Schedule:
Tablets
CLINTABS 25 mg, administer 2-6 tablets every 12 hours for each 10 pounds of body weight.
CLINTABS 75 mg, administer 2-6 tablets every 12 hours for each 30 pounds of body weight.
CLINTABS 150 mg, administer 2-6 tablets every 12 hours for each 60 pounds of body weight.

ANIMAL SAFETY SUMMARY

Rat and Dog Data: One year oral toxicity studies in rats and dogs at doses of 30, 100 and 300 mg/kg/day (13.6, 45.5 and 136.4 mg/lb/day) have shown clindamycin hydrochloride capsules to be well tolerated. Differences did not occur in the parameters evaluated to assess toxicity when comparing groups of treated animals with contemporary controls. Rats administered clindamycin hydrochloride at 600 mg/kg/day (272.7 mg/lb/day) for six months tolerated the drug well; however, dogs orally dosed at 600 mg/kg/day (272.7 mg/lb/day) vomited, had anorexia, and subsequently lost weight. At necropsy these dogs had erosive gastritis and focal areas of necrosis of the mucosa of the gall bladder.

Safety in gestating bitches or breeding males has not been established.

STORAGE

Store at controlled room temperature 20˚ to 25˚ C (68˚ to 77˚ F) [see USP].

HOW SUPPLIED

CLINTABS tablets are available as:
25 mg - bottles of 400
75 mg - bottles of 200
150 mg - bottles of 100


Approved by FDA under ANADA # 200-316


To report suspected adverse drug events,
for technical assistance or to obtain a copy of the Safety Data Sheet (SDS), contact Virbac AH, Inc. at 1-800-338-3659 or us.virbac.com. For additional information about adverse drug experience reporting for animal drugs, contact FDA at 1-888-FDA-VETS or http://www.fda.gov/reportanimalae.

Manufactured for: Virbac AH, Inc.
P.O. Box 162059
Fort Worth, TX 76161, USA
1-800-338-3659


Revised: February 2023 301617-06
© 2023 Virbac Corporation. All rights reserved.
CLINTABS is a registered trademark of Virbac AH, Inc.

CLINTABS 25 mg

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CLINTABS 75 mg

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CLINTABS 150 mg

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CLINTABS 
clindamycin hydrochloride tablet
Product Information
Product TypePRESCRIPTION ANIMAL DRUGItem Code (Source)NDC:51311-400
Route of AdministrationORAL
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
clindamycin hydrochloride (UNII: T20OQ1YN1W) (clindamycin - UNII:3U02EL437C) clindamycin25 mg
Product Characteristics
ColorWHITEScore2 pieces
ShapeROUNDSize6mm
FlavorImprint Code C25
Contains    
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:51311-400-40400 in 1 BOTTLE
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
ANADAANADA20031601/26/2010
CLINTABS 
clindamycin hydrochloride tablet
Product Information
Product TypePRESCRIPTION ANIMAL DRUGItem Code (Source)NDC:51311-402
Route of AdministrationORAL
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
clindamycin hydrochloride (UNII: T20OQ1YN1W) (clindamycin - UNII:3U02EL437C) clindamycin75 mg
Product Characteristics
ColorWHITEScore2 pieces
ShapeROUNDSize8mm
FlavorImprint Code C75
Contains    
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:51311-402-75200 in 1 BOTTLE
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
ANADAANADA20031601/26/2010
CLINTABS 
clindamycin hydrochloride tablet
Product Information
Product TypePRESCRIPTION ANIMAL DRUGItem Code (Source)NDC:51311-404
Route of AdministrationORAL
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
clindamycin hydrochloride (UNII: T20OQ1YN1W) (clindamycin - UNII:3U02EL437C) clindamycin150 mg
Product Characteristics
ColorWHITEScoreno score
ShapeROUNDSize10mm
FlavorImprint Code C150
Contains    
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:51311-404-15100 in 1 BOTTLE
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
ANADAANADA20031601/26/2010
Labeler - Virbac AH, Inc. (131568396)
Establishment
NameAddressID/FEIBusiness Operations
Virbac Corporation829166276MANUFACTURE, analysis, label
Establishment
NameAddressID/FEIBusiness Operations
Chongqing Carelife Pharmaceutical Co. LTD531132009api manufacture
Establishment
NameAddressID/FEIBusiness Operations
Particle Technology Labs808076947analysis

Revised: 6/2023
Document Id: fa55873a-d841-4757-91ee-3876b64f2e20
Set id: 4826927c-b0ea-4772-9d0d-8e8934a598e6
Version: 5
Effective Time: 20230614
 
Virbac AH, Inc.