CLINDAMYCIN PHOSPHATE- clindamycin phosphate solution

Negara: Amerika Serikat

Bahasa: Inggris

Sumber: NLM (National Library of Medicine)

Bahan aktif:

CLINDAMYCIN PHOSPHATE (UNII: EH6D7113I8) (CLINDAMYCIN - UNII:3U02EL437C)

Tersedia dari:

Preferred Pharmaceuticals Inc.

INN (Nama Internasional):

CLINDAMYCIN PHOSPHATE

Komposisi:

CLINDAMYCIN 10 mg in 1 mL

Rute administrasi :

TOPICAL

Jenis Resep:

PRESCRIPTION DRUG

Indikasi Terapi:

Rx Only Clindamycin Phosphate Topical Solution USP, 1% is indicated in the treatment of acne vulgaris. In view of the potential for diarrhea, bloody diarrhea and pseudomembranous colitis, the physician should consider whether other agents are more appropriate (see CONTRAINDICATIONS, WARNINGS and ADVERSE REACTIONS ). Clindamycin Phosphate Topical Solution USP, 1% is contraindicated in individuals with a history of hypersensitivity to preparations containing clindamycin or lincomycin, a history of regional enteritis or ulcerative colitis, or a history of antibiotic-associated colitis.

Ringkasan produk:

Clindamycin Phosphate Topical Solution USP, 1% is available as follows: 60 mL applicator bottle (NDC 68788-6959-6)

Status otorisasi:

Abbreviated New Drug Application

Karakteristik produk

CLINDAMYCIN PHOSPHATE- CLINDAMYCIN PHOSPHATE SOLUTION
PREFERRED PHARMACEUTICALS INC.
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CLINDAMYCIN PHOSPHATE TOPICAL SOLUTION USP, 1%
FOR EXTERNAL USE
RX ONLY
DESCRIPTION
Clindamycin Phosphate Topical Solution USP, 1% contains clindamycin
phosphate USP at a
concentration equivalent to 10 mg clindamycin per milliliter.
Clindamycin phosphate is a water soluble ester of the semi-synthetic
antibiotic produced by a 7(S)-
chloro-substitution of the 7(R)-hydroxyl group of the parent
antibiotic lincomycin.
The solution contains isopropyl alcohol 50% v/v, propylene glycol,
purified water, and sodium
hydroxide (to adjust the pH to between 4.0 - 7.0).
The structural formula is represented below:
The chemical name for clindamycin phosphate is Methyl
7-chloro-6,7,8-trideoxy-6-(1-methyl-_trans_-4-
propyl-L-2-pyrrolidinecarboxamido)-1-thio-L-_threo_-
α-D-_galacto_-octopyranoside 2-(dihydrogen
phosphate).
CLINICAL PHARMACOLOGY
Although clindamycin phosphate is inactive _in vitro_, rapid _in vivo
_hydrolysis converts this compound to
the antibacterially active clindamycin.
Cross resistance has been demonstrated between clindamycin and
lincomycin. Antagonism has been
demonstrated between clindamycin and erythromycin.
Following multiple topical applications of clindamycin phosphate at a
concentration equivalent to 10 mg
clindamycin per mL in an isopropyl alcohol and water solution, very
low levels of clindamycin are
present in the serum (0–3 ng/mL) and less than 0.2% of the dose is
recovered in urine as clindamycin.
Clindamycin activity has been demonstrated in comedones from acne
patients. The mean concentration of
antibiotic activity in extracted comedones after application of
clindamycin phosphate topical solution
for 4 weeks was 597 mcg/g of comedonal material (range 0–1490).
Clindamycin _in vitro _inhibits all
_Propionibacterium acnes _cultures tested (MICs 0.4 mcg/mL). Free
fatty acids on the skin surface have
been decreased from approximately 14% to 2% following application of
clindamycin.
INDICATIONS AND USAGE