Biomaterial Database

Ofloxacin pharmacokinetics in patients on continuous ambulatory peritoneal dialysis. 1987

M K Chan, and P Y Chau, and W W Chan

Department of Medicine, University of Hong Kong, Queen Mary Hospital.

Pharmacokinetics of ofloxacin (OFX) was studied in patients on continuous ambulatory peritoneal dialysis (CAPD) carrying out three exchanges per day. In 11 patients given 300 mg of OFX orally, serum OFX concentration peaked at 2.44 mg/l 3.7 hours after administration and the mean elimination half-life of OFX was 25 hours. OFX concentrations in peritoneal fluid underwent cyclical changes with each change of solutions, reaching beyond 0.5 mg/l after 2 hours of equilibration. There was a highly significant correlation between corresponding serum and peritoneal fluid concentrations of OFX after an 8 h equilibration (r = 0.85, p less than 0.001). In 5 patients given a 400 mg loading dose followed by 200 mg of OFX per day for 7 days, trough serum OFX concentrations ranged from 1.35 to 7.00 mg/l and no adverse effects were noticed. CAPD per exchange removed less than 2% of the total dose of OFX given.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010078	Oxazines	Six-membered heterocycles containing an oxygen and a nitrogen.
D010531	Peritoneal Dialysis, Continuous Ambulatory	Portable peritoneal dialysis using the continuous (24 hours a day, 7 days a week) presence of peritoneal dialysis solution in the peritoneal cavity except for periods of drainage and instillation of fresh solution.	CAPD,Continuous Ambulatory Peritoneal Dialysis
D010538	Peritonitis	INFLAMMATION of the PERITONEUM lining the ABDOMINAL CAVITY as the result of infectious, autoimmune, or chemical processes. Primary peritonitis is due to infection of the PERITONEAL CAVITY via hematogenous or lymphatic spread and without intra-abdominal source. Secondary peritonitis arises from the ABDOMINAL CAVITY itself through RUPTURE or ABSCESS of intra-abdominal organs.	Primary Peritonitis,Secondary Peritonitis,Peritonitis, Primary,Peritonitis, Secondary
D003404	Creatinine		Creatinine Sulfate Salt,Krebiozen,Salt, Creatinine Sulfate,Sulfate Salt, Creatinine
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000890	Anti-Infective Agents	Substances that prevent infectious agents or organisms from spreading or kill infectious agents in order to prevent the spread of infection.	Anti-Infective Agent,Anti-Microbial Agent,Antimicrobial Agent,Microbicide,Microbicides,Anti-Microbial Agents,Antiinfective Agents,Antimicrobial Agents,Agent, Anti-Infective,Agent, Anti-Microbial,Agent, Antimicrobial,Agents, Anti-Infective,Agents, Anti-Microbial,Agents, Antiinfective,Agents, Antimicrobial,Anti Infective Agent,Anti Infective Agents,Anti Microbial Agent,Anti Microbial Agents