Most of the administered drug is eliminated from the body unchanged, via the kidneys by glomerular filtration and tubular secretion. COVID-19 is an emerging, rapidly evolving situation. Please enable it to take advantage of the complete set of features! Adequate distribution of acyclovir has been demonstrated in the cerebrospinal fluid, vesicular fluid, vaginal secretions and tissues. 1997 Feb;32(2):101-19. doi: 10.2165/00003088-199732020-00002.Tod M, Lokiec F, Bidault R, De Bony F, Petitjean O, Aujard Y.Antimicrob Agents Chemother. For patients with normal renal function (creatinine clearance (Clcr) greater than 80 ml/min/1.73m2) mean T1/2 beta and Cltot were 2.5 h and 327 ml/min/1.73 m2, respectively. Clipboard, Search History, and several other advanced features are temporarily unavailable. A single haemodialysis (6h) reduces acyclovir concentrations by 60%. In the adult population, age-related decreases in acyclovir Cltot reflect age-related changes in renal function; therefore dosage adjustments based on Clcr will compensate for age effects on acyclovir pharmacokinetics. Although clinical practice has not reported problematic drug interactions so far, comedications with tricyclic antidepressants should be avoided. 1986 Jun;7(6):507-10. doi: 10.1016/s0272-6386(86)80193-7.J Drug Deliv Sci Technol. Abstract. In comparison with other selective serotonin uptake inhibitors paroxetine is 2 to 23 times more potent. This site needs JavaScript to work properly. It shows good in vitro activity against herpes simplex and varicella-zoster viruses. 2020 Jan 14;22(2):27. doi: 10.1208/s12248-019-0382-2.Shin S, Kim TH, Jeong SW, Chung SE, Lee DY, Kim DH, Shin BS.PLoS One. When intravenous doses in the range of 2.5 to 15 mg/kg were given every 8 h to adult patients, dose-independent kinetics was observed. The structural formula of paroxetine hydrochloride is: Name must be less than 100 characters 213 233 403 Peak plasma concentrations usually are attained within 1.5–2.5 hours after oral administration. In the plasma 95% of the drug are bound to protein. Acyclovir pharmacokinetics has been extensively investigated during the various phases of clinical development. Most of the administered drug is eliminated from the body unchanged, via the kidneys by glomerular filtration and tubular secretion. 403 Food Acyclovir is a new antiviral drug that acts as a specific inhibitor of herpesvirus DNA polymerase. 2020 Jan 29;9:F1000 Faculty Rev-60. The low plasma protein binding of acyclovir precludes drug interactions involving binding displacement. Paroxetine is a trans-isomeric phenylpiperidine with antidepressant properties induced by selective inhibition of the neuronal high affinity uptake of serotonin. doi: 10.1016/j.idcr.2019.e00667. 1993 Dec;13(6 Suppl 2):10S-17S.Int Clin Psychopharmacol. 2019 May 15;14(5):e0216875. With the exception of a low affini … After intravenous dosing of patients with normal renal function, 8 to 14% of the dose is recovered in the urine as … Silverchair Information Systems After intravenous dosing of patients with normal renal function, 8 to 14% of the dose is recovered in the urine as the metabolite 9-carboxymethoxymethylguanine. 2020 Feb;55:101391. doi: 10.1016/j.jddst.2019.101391. (ABSTRACT TRUNCATED AT 250 WORDS) Acyclovir is readily haemodialysable with an extraction coefficient of 0.45 and a dialysis clearance of 82 ml/min using a hollow fibre single-pass dialyser. 2019 Nov 9;19:e00667. 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