Clinical Application Analysis ntawm Romifidine Hydrochloride
Feb 01, 2025
Tso lus
Abstract
Romifidine hydrochloride, 2 adrenergic receptor agonist, tau kawm dav dav rau nws cov tshuaj sedative thiab mob plawv hauv ntau hom tsiaj, tshwj xeeb hauv nees thiab miv. Tsab ntawv xov xwm no muab kev tshuaj xyuas dav dav ntawm cov ntawv kho mob, cov tshuaj pharmacokinetic profiles, thiab cov tshuaj pharmacodynamic ntawm romifidine hydrochloride, kos los ntawm kev tshawb fawb tsis ntev los no. Lub hom phiaj yog los muab kev nkag siab txog nws qhov peev xwm siv thiab kev txwv hauv kev kho tsiaj thiab tej zaum tib neeg cov tshuaj.
Peb muab Romifidine Hydrochloride CAS 65896-14-2, thov xa mus rau lub vev xaib hauv qab no kom paub meej cov lus qhia tshwj xeeb thiab cov ntaub ntawv khoom.
Lo lus tseem ceeb: Romifidine hydrochloride, 2 adrenergic receptor agonist, pharmacokinetic profile, pharmacodynamic teebmeem, daim ntawv thov kev kho mob
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Taw qhia
Romifidine hydrochloride, nrog rau CAS tus lej 65896-14-2, yog lub zog 2 adrenergic receptor agonist paub txog nws cov khoom sedative. Nws tau raug tshawb fawb ntau hauv cov kws kho tsiaj, tshwj xeeb tshaj yog nyob rau hauv cov tsiaj loj xws li nees, qhov twg nws yog siv los ntxias sedation thiab analgesia. Kab lus no tshuaj xyuas cov ntawv kho mob, cov yam ntxwv ntawm cov tshuaj pharmacokinetic, thiab cov tshuaj pharmacodynamic ntawm romifidine hydrochloride, hais txog kev siv cov nees thiab miv.
Pharmacokinetic Profile
Kev nkag siab txog cov tshuaj pharmacokinetic profile ntawm romifidine hydrochloride yog qhov tseem ceeb rau kev kwv yees nws cov txiaj ntsig kho mob thiab txiav txim siab txog kev noj tshuaj kom tsim nyog. Hauv kev tshawb fawb los ntawm Wojtasiak-Wypart et al. (2012), pharmacokinetic profile thiab pharmacodynamic teebmeem ntawm romifidine hydrochloride tau tshawb xyuas hauv nees. Cov tshuaj tau muab tso rau hauv cov koob tshuaj ntawm 80 ug / kg tshaj li 2 feeb rau rau tus neeg laus Thoroughbred nees. Cov qauv ntshav tau sau thiab tshuaj xyuas siv cov kua chromatography-mass spectrometry.
Cov txiaj ntsig tau nthuav tawm cov qauv ob-compartmental zoo tshaj plaws piav qhia txog plasma concentration-time nkhaus. Lub davhlau ya nyob twg tshem tawm ib nrab-lub neej (t1/2) yog 138.2 feeb, nrog ntim rau hauv nruab nrab (Vc) thiab peripheral (V2) compartments yog 1.89 L / kg thiab 2.57 L / kg, feem. Qhov siab tshaj plaws plasma concentration (Cmax) yog 51.9 ng / mL, ntsuas 4 feeb tom qab pib siv tshuaj. Kev tshem tawm qhov system (Cl) yog 32.4 mL·min / kg. Cov kev tshawb pom no qhia tias romifidine ua rau lub sijhawm ntev sedation hauv nees, uas cuam tshuam nrog nws qhov kev tshem tawm ntev lub neej ib nrab.
Pharmacodynamic teebmeem
Cov teebmeem pharmacodynamic ntawm romifidine hydrochloride yog kho los ntawm nws cov kev cuam tshuam nrog 2 adrenergic receptors. Cov receptors no tau nthuav dav thoob plaws hauv lub cev, suav nrog hauv nruab nrab paj hlwb, kab mob plawv, thiab cov leeg nqaij. Hauv cov nees, romifidine tau pom tias ua rau txo qis hauv lub plawv dhia thiab lub plawv dhia, nrog rau kev nce siab hauv cov hlab ntsha. Sedation cov qhab nia thiab lub taub hau qhov siab qhov tseem ceeb kuj tseem txawv ntawm cov txiaj ntsig hauv qab txog li 120 feeb tom qab kev tswj hwm (Wojtasiak-Wypart li al., 2012).
Cov kev tshawb pom zoo sib xws tau pom nyob rau hauv kev tshawb fawb los ntawm Muir thiab Gadawski (2002), uas tau tshawb xyuas cov kab mob plawv ntawm romifidine hauv cov miv propofol-anesthetized. Kev tswj hwm ntawm romifidine ntawm koob tshuaj 400 thiab 2, 000 ug/kg intramuscularly txo lub plawv dhia, lub plawv tso zis, thiab lwm yam hemodynamic tsis. Arterial thiab pulmonary artery pressures nce pib tab sis maj mam rov qab mus rau qhov tseem ceeb. Cov txiaj ntsig no qhia tau hais tias romifidine ua rau cov hlab plawv zoo ib yam li lwm cov 2-agonists thiab yuav tsum tau siv nrog ceev faj hauv cov tsiaj uas muaj kev cuam tshuam ntawm cov hlab plawv.
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Kev siv tshuaj kho mob
Raws li nws cov pharmacokinetic thiab pharmacodynamic zog, romifidine hydrochloride muaj ntau daim ntawv thov kev kho mob hauv cov kws kho tsiaj. Nyob rau hauv nees, nws yog feem ntau siv raws li ib tug sedative thiab analgesic neeg sawv cev rau cov txheej txheem phais, kuaj pom, thiab kho cov kev pab cuam. Thaum piv rau lwm yam 2-agonists xws li xylazine lossis detomidine, romifidine hydrochloride ntawm qee qhov ntau npaum li cas (piv txwv li, 40 µg / kg thiab 80µg / kg) tau pom tias tsim cov ataxia tsawg dua hauv cov nees. Nws cov sedation ntev ntev thiab kev nyuaj siab ua pa tsawg kawg nkaus ua rau nws muaj kev ntxim nyiam rau lwm cov tshuaj sedative.
Hauv cov miv, romifidine tau siv ua ke nrog propofol rau kev siv tshuaj loog, muab kev ua haujlwm zoo thiab kev saib xyuas cov tshuaj loog nrog kev nyuaj siab tsawg kawg nkaus. Txawm li cas los xij, ceev faj yog qhia thaum siv cov koob tshuaj ntau, vim lawv yuav ua rau muaj kev hloov pauv hemodynamic tseem ceeb.
Romifidine hydrochloride muaj cov tshuaj ua kom muaj zog, uas ua rau nws muaj txiaj ntsig zoo li kev siv tshuaj loog lossis kev tswj qhov mob hauv qee qhov xwm txheej. Cov kev tshawb fawb tau pom tias romifidine hydrochloride tuaj yeem txo cov lus teb rau nociceptive stimuli thiab muaj kev ua kom zoo rau kev ua xua thaum muab los ntawm epidural los yog txha caj qaum. Txawm li cas los xij, muaj qee qhov kev tsis sib haum xeeb txog qib ntawm kev ua xua uas tsim los ntawm romifidine hydrochloride, nrog qee cov kev tshawb fawb qhia tias nws yuav tsis zoo dua li lwm yam tshuaj tua kab mob hauv qee hom lossis cov xwm txheej.
Qhov tsis muaj ataxia cuam tshuam nrog romifidine hydrochloride ua rau nws yog qhov kev xaiv nrov rau sedating nees rau cov txheej txheem sawv. Qhov no tso cai rau cov kws kho tsiaj ua qhov tsim nyog kho mob lossis kev phais mob yam tsis tas yuav txwv tus nees lossis ua kom muaj tshuaj loog.
Romifidine hydrochloride tuaj yeem siv los ua ib qho ntxiv rau tshuaj loog ua ke nrog lwm yam tshuaj xws li ketamine. Nws pab txhawb lub xeev ntawm sedation thiab analgesia, uas tuaj yeem pab txhawb cov txheej txheem tshuaj loog thiab txhim kho cov neeg mob kev nplij siab.
Romifidine hydrochloride kuj tau kawm txog nws txoj kev siv tau rau tib neeg, tshwj xeeb tshaj yog nyob rau hauv cov chaw kho mob tseem ceeb. Nws cov khoom sedative thiab analgesic ua rau nws muaj peev xwm sib tw los tswj qhov mob thiab kev ntxhov siab hauv cov neeg mob hnyav. Txawm li cas los xij, kev tshawb fawb ntxiv yog xav tau los tsim kom muaj kev nyab xeeb thiab ua tau zoo hauv tib neeg kev sim tshuaj.
Kev txwv thiab kev phiv
Txawm hais tias nws muaj ntau yam zoo, romifidine hydrochloride tsis yog yam tsis muaj kev txwv thiab kev phiv. Hauv cov nees, cov kev mob tshwm sim feem ntau suav nrog ataxia, bradycardia, thiab kev nyuaj siab ua pa, txawm hais tias cov no feem ntau yog mob me thiab ntuav. Hauv miv, koob tshuaj ntau yuav ua rau muaj kev hloov pauv hemodynamic tseem ceeb, yuav tsum tau ua tib zoo saib xyuas thiab hloov koob tshuaj.
Tsis tas li ntawd, romifidine muaj qhov ntsuas qhov nqaim, thiab kev siv tshuaj ntau dhau tuaj yeem ua rau muaj kev nyuaj siab mob plawv thiab ua pa tsis ua haujlwm. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau saib xyuas cov neeg mob kom zoo thaum lub sij hawm thiab tom qab kev tswj hwm, thiab kom muaj cov cuab yeej resuscitation tau npaj txhij rau thaum muaj xwm txheej ceev.
Xaus
Romifidine hydrochloride yog ib qho muaj zog 2 adrenergic receptor agonist nrog sedative thiab mob plawv uas ua rau nws muaj txiaj ntsig zoo hauv cov tshuaj kho tsiaj. Nws cov sedation ntev ntev thiab kev nyuaj siab ua pa tsawg kawg nkaus ua rau nws muaj kev ntxim nyiam rau lwm cov tshuaj sedative, tshwj xeeb hauv cov nees. Txawm li cas los xij, ceev faj yog qhia thaum siv cov koob tshuaj ntau, vim lawv yuav ua rau muaj kev hloov pauv hemodynamic tseem ceeb.
Kev tshawb fawb ntxiv yog xav tau los tshawb nrhiav qhov muaj peev xwm siv romifidine hauv tib neeg kev sim tshuaj, tshwj xeeb hauv kev kho mob tseem ceeb. Tsis tas li ntawd, cov kev tshawb fawb tshawb fawb txog qhov cuam tshuam mus sij hawm ntev thiab kev nyab xeeb ntawm romifidine hauv ob qho tib si tsiaj thiab tib neeg tau lees paub kom nkag siab txog nws cov kev siv tshuaj kho mob thiab cov kev txwv.
Hauv kev xaus, romifidine hydrochloride yog ntau yam tshuaj uas muaj peev xwm tseem ceeb hauv cov kws kho tsiaj thiab tej zaum tib neeg cov tshuaj. Nws cov khoom tshwj xeeb pharmacokinetic thiab pharmacodynamic ua rau nws xaiv zoo rau kev tswj qhov mob, ntxhov siab, thiab kev ntxhov siab hauv ntau qhov chaw kho mob. Txawm li cas los xij, zoo li txhua yam tshuaj, kev saib xyuas kom zoo thiab kev hloov kho koob tshuaj yog qhov tseem ceeb los xyuas kom cov neeg mob muaj kev nyab xeeb thiab ua tau zoo.
Cov ntaub ntawv
Wojtasiak-Wypart, M., Soma, LR, Rudy, JA, Uboh, CE, Boston, RC, & Driessen, B. (2012). Pharmacokinetic profile thiab pharmacodynamic teebmeem ntawm romifidine hydrochloride hauv nees. Phau ntawv Journal of Veterinary Pharmacology thiab Therapeutics, 35(5), 478-488.
Muir, WW, & Gadawski, JE (2002). Kev cuam tshuam ntawm cov hlab plawv ntawm kev siv tshuaj ntau ntawm romifidine hauv propofol-anesthetized miv. American Journal of Veterinary Research, 63(9), 1241-1246.