Repaglinide (Repaglinide)

Moemeli oa hypoglycemic ea molomo. Ka potlako o fokotsa tsoekere ea mali ka ho khothaletsa ho lokolloa ha insulin ho lisele tse sebetsang tsa pancreatic β. Mochine oa ts'ebetso o amahanngoa le bokhoni ba ho thibela liketane tse itšetlehileng ka ATP ho li-membrane tsa β-cell ka ho sebetsa ka li-receptor tse ikhethang, tse lebisang ho depolarization ea lisele le ho buloa ha liteishene tsa calcium. Ka lebaka leo, "calcium" e eketsehang e etsa hore insulin e pateloe ke lisele tsa β.

Kamora ho nka repaglinide, karabelo ea insulinotropic litekong tsa lijo e nkuoa metsotso e 30, e lebisang ho fokotseheng ha tsoekere ea mali. Pakeng tsa lijo, ha ho na keketseho ea khatello ea insulin. Bakeng sa bakuli ba nang le mofuta oa lefu la tsoekere la mofuta oa 2 lefu la tsoekere (le sa itšetlehang ka insulin), ha ba le tšela hape ka tekanyetso ea 500 μg ho isa ho 4 mg, ho bonahala phokotseho e itšetlehileng ka tekanyetso ea likhaba tsa tsoekere ea mali.

Mofumahali

Kamora ho kenella, repaglinide e kenella ka potlako ho tsoa pampiring ea mpa, ha Cmax e fihlella hora e le 1 kamora ts'ebetso, joale boemo ba repaglinide ho plasma bo fokotseha ka potlako mme kamora lihora tse 4 e ba tlase haholo. Ho ne ho se na phapang e kholo lithutong tsa pharmacokinetic ea repaglinide ha e ne e nkuoa hang-hang pele ho lijo, metsotso e 15 le e 30 pele ho lijo kapa ka mpa e se nang letho.

Plasma protein e tlamang e fetang 90%.

Vd ke 30 L (e lumellanang le phepelo ho mokelikeli oa li-interellular).

Repaglinide e batla e le biotransformed ka ho phethahetseng sebeteng ka ho theha metabolites e sa sebetseng. Repaglinide le metabolites ea eona li hlahisoa haholo ka bile, e ka tlase ho 8% - ka moroto (joalo ka metabolites), ka tlase ho 1% - e nang le makhopho (a sa fetoheng). T1 / 2 e ka ba hora e le 'ngoe.

Mokhoa oa ho fokotsa litekanyetso o beoa ka bonngoe, o khetha lethal dose ho ntlafatsa tsoekere ea glucose.

Motsoako oa ho qala o khothalelitsoeng ke 500 mcg. Ho eketsa tekanyetso ha hoa lokela ho etsoa ntle le ka mor'a libeke tse 1-2 tsa ho kenella khafetsa, ho latela maemo a laboratori ea metabolism ea carbohydrate.

Boleke ba boholo: single - 4 mg, letsatsi le letsatsi - 16 mg.

Kamora ho sebelisa moriana o mong oa hypoglycemic, moriana oa ho qala o khothalelitsoeng ke 1 mg.

E amoheloa pele ho lijo tse ka sehloohong. Nako e nepahetseng ea ho sebelisa moriana ke metsotso e 15 pele ho lijo, empa e ka nooa metsotso e 30 pele ho lijo kapa hang pele lijo.

Ho sebelisana le lithethefatsi

Ho ntlafatsa phello ea hypoglycemic ea repaglinide hoa khoneha ka ts'ebeliso e ts'oanang ea li-inhibitors tsa MAO, li-blockers tse sa khethang beta, li-inhibitors tsa ACE, salicylates, NSAIDs, octreotide, anabolic steroids, ethanol.

Ho fokotsa phello ea hypoglycemic ea repaglinide hoa khoneha ka ts'ebeliso e ts'oanang ea lithibela-mafu tsa li-hormone bakeng sa tsamaiso ea molomo, thiazide diuretics, GCS, danazole, lihormone tsa qoqotho, sympathomimetics (ha o fana ka litlhare kapa o hlakola lithethefatsi tsena, ho bohlokoa ho hlokomela boemo ba metabolism ea carbohydrate).

Ka tšebeliso e tšoanang ea repaglinide le lithethefatsi tse hlahisoang haholo kahare, monyetla oa tšebelisano e ka bang teng lipakeng tsa bona o lokela ho tsotelloa.

Mabapi le data e fumanehang ho metabolism ea repaglinide ke CYP3A4 isoenzyme, tšebelisano e ka khonehang le CYP3A4 inhibitors (ketoconazole, intraconazole, erythromycin, fluconazole, mibefradil), e lebisang keketseho ea plasma repaglinide level, e lokela ho tsotelloa. Li-Inducers tsa CYP3A4 (ho kenyeletsa rifampicin, phenytoin), li ka fokotsa khatello ea li-repaglinide ho plasma. Kaha degree ea induction ha e e-so thehisoe, tšebeliso e tšoanang ea repaglinide le lithethefatsi tsena e hatelloa.

Bokhachane le pelehi

Sebelisa nakong ea bokhachane le lactation e contraindicated.

Boithutong ba liteko, ho fumanoe hore ha ho na phello ea teratogenic, empa ha e sebelisoa ka tekanyetso e phahameng ho likhoto mohatong oa ho qetela oa kemaro, ho emisoa le ho holofala ha litho le matsoho ka popelong. Repaglinide e hloekisoa lebeseng la matsoele.

Litlamorao

Ho tloha ka lehlakoreng la metabolism: phello ho metabolism ea carbohydrate - maemo a hypoglycemic (pallor, ho eketseha ha mofufutso, palpitations, mathata a ho robala, ho thothomela), ho feto-fetoha ha maemo ka glucose ea mali ho ka baka ho ba le nakoana ea pono, haholoholo qalong ea kalafo (e boletsoeng ka palo e nyane ea bakuli mme ha ho joalo. ho tlosoa hoa moriana).

Ho tsoa ho tsamaiso ea tšilo ea lijo: bohloko ba ka mpeng, lets'ollo, ho nyekeloa, ho hlatsa, ho sokela, maemong a mang - ts'ebetso e eketsehileng ea li-enzyme tsa sebete.

Litla-morao: Ho otla, erythema, urticaria.

Type 2 lefu la tsoekere mellitus (eo e seng insulin e itšetlehileng ka eona).

Contraindication

Mofuta oa 1 lefu la tsoekere mellitus (motho ea itšetlehileng ka insulin), lefu la tsoekere, (ho kenyelletsa le ho ba le komello), ho senyeheloa haholo ke lesapo la mokokotlo, ho senyeha ho matla ha hepatic, kalafo e kopanetsoeng le lithethefatsi tse thibang kapa tse hohelang CYP3A4, boimana (ho kenyeletsoa le moralo) , lactation, hypersensitivity ho repaglinide.

Litaelo tse khethehileng

Ka lefu la sebete kapa la liphio, ho buuoa ka ho pharaletseng, bokuli kapa tšoaetso ea morao-rao, ho fokotseha hoa katleho ea repaglinide hoa khoneha.

Sebelisa ka hloko ho bakuli ba nang le lefu la liphio.

Ho bakuli ba holofetseng kapa ho bakuli ba nang le phepo e fokolang, repaglinide e lokela ho nkuoa ka tekanyetso e fokolang ea pele le ea tlhokomelo. Ho thibela karabelo ea hypoglycemic sehlopheng sena sa bakuli, lethal dose le lokela ho khethoa ka hloko.

Maemo a ntseng a phahama a hypoglycemic hangata a karabelo e leka-lekaneng 'me a emisoa habonolo ke tšebeliso ea lik'habohaedreite. Maemong a thata, ho ka hlokahala hore / ho kenngoeng tsoekere. Monyetla oa ho ba le maikutlo a joalo o ipapisitse le tekanyetso, litšobotsi tsa phepo e nepahetseng, matla a ts'ebetso ea 'mele, khatello ea maikutlo.

Ka kopo hlokomela hore beta-blockers e ka pata matšoao a hypoglycemia.

Nakong ea kalafo, bakuli ba lokela ho hana ho noa joala, joalo ka ethanol e ka ntlafatsa le ho lelefatsa phello ea hypoglycemic ea repaglinide.

Tšusumetso ho bokhoni ba ho khanna makoloi le litsamaiso tsa taolo

Khahlano le semelo sa tšebeliso ea repaglinide, monyetla oa ho khanna koloi kapa ho etsa lintho tse ling tse kotsi o lokela ho hlahlojoa.

Thutela-litso

E thibela lits'ebetso tsa potasiamo tse itšetlehileng ka ATP kahare ho li-cell tsa beta tse sebetsang tsa lisebelisoa tsa islet tsa manyeme, li baka ho putlama ha tsona le ho bula litsela tsa khalsiamo, ho etsa hore insulin e eketsehe. Karabelo ea insulinotropic e ba teng ka nako ea metsotso e 30 ka mor'a taolo mme e tsamaisana le ho fokotseha ha tsoekere ea mali nakong ea lijo (mokokotlo oa insulin pakeng tsa lijo ha o eketsehe).

Litekong ho vivo mme liphoofolo ha li so senole mutagenic, teratogenic, carcinogenic litlamorao le phello ho tsoalo.

Tšebelisano

Li-blockers tsa Beta, li-inhibitors tsa ACE, chloramphenicol, anticoagulants e sa tsejoeng (li-coumarin derivatives), li-NSAIDs, li-probenecid, salicylates, li-inhibitors tsa MAO, sulfonamides, joala, li-anabolic steroid - ntlafatsa phello. Li-blocker tsa calcium calcium, corticosteroids, diuretics (haholo-holo thiazide), isoniazid, nicotinic acid e litekanyetso tse phahameng, estrogens, ho kenyeletsa e le karolo ea lithibela-pelehi tsa molomo, phenothiazines, phenytoin, sympathomimetics, lihormone tsa qoqotho li fokolisa matla.

Bongata

Matšoao: hypoglycemia (tlala, ho ikutloa o khathetse 'me o fokola, hlooho e bohloko, ho teneha, ho tšoenyeha, ho otsela, ho robala ka mokhoa o sa tsitsang, ho robala hampe, liphetoho tsa boitšoaro tse ts'oanang le tse bonoang nakong ea botaoa ba joala, ho fokolisa mohopolo, ho fokolisa mohopolo, ho sitisoa ha puo le pono, pherekano, pallor, ho nyekeloa, ho nyekeloa, ho ruruha, mofufutso o batang, komisi, joalo-joalo).

Phekolo: hypoglycemia e leka-lekaneng, ntle le matšoao a methapo ea kutlo le tahlehelo ea kelello - ho nka lik'habohaedreite (tharollo ea tsoekere kapa tsoekere) kahare le ho fetola lethal dose kapa lijo. Ka sebopeho se matla (ho tsitsinyeha, ho lahleheloa ke ho tseba, coma) - ka / ho kenngoa ha tharollo ea glucose ea 50% e lateloang ke ho kenella ha tharollo ea 10% ea ho boloka boemo ba tsoekere ea mali bonyane 5.5 mmol / L.

Litlhoko-hloko tsa lithethefatsi Repaglinide

Sebelisa ka hloko ho bakuli ba nang le bothata ba ho tšoaroa ke sebete kapa ba meno. Nakong ea kalafo, ho hlokahala hore ho hlahlojoe khafetsa boemo ba tsoekere maling maling ka mpeng e se nang letho le ka mor'a ho ja, mokokotlo oa letsatsi le letsatsi oa khatello ea glucose maling le moroto. Mokuli o lokela ho lemosoa ka kotsi e eketsehang ea hypoglycemia bakeng sa tlolo ea molao oa dosing, lijo tse sa lekaneng ha u itima lijo, ha u ntse u sebelisa joala. Ka khatello ea maikutlo le maikutlo, ho hlokahala hore ho lokisoe tokiso ea tekanyetso.

Sebelisa ka hlokolosi ha u ntse u sebeletsa bakhanni ba likoloi le batho bao mosebetsi oa bona o amanang le tlhokomelo e eketsehileng.

Foromo ea litekanyetso

Matlapa a 0.5 mg, 1 mg, 2 mg

Letlapa le leng le na le

ntho e sebetsang - repaglinide 0.5 mg, 1.0 mg, 2.0 mg,

baamohelang: microcrystalline cellulose, starch ea litapole, phosphate ea calcium hydrogen, polacryline, povidone K-30, glycerin, poloxamer 188, magnesium kapa calcium stearate, yellow iron oxide (E 172) bakeng sa litekanyetso li le 1 mg, red iron oxide (E 172) bakeng sa litekanyetso tse 2 mg .

Matlapa a tšoeu kapa a batla a soeufetse (bakeng sa litekanyetso tsa 0.5 mg), ho tloha ho 'mala o mosehla ho isa ho o mosehla (bakeng sa litekanyetso tsa 1,0 mg), ho tloha ho pinki e bobebe ho pinki (bakeng sa litekanyetso tsa 2.0 mg), ho pota, ka biconvex.

Melemo ea pharmacological

Mofumahali

Repaglinide e kenella ka potlako ho tsoa pampiring ea mpa, e tsamaeang le keketseho e potlakileng ea khatello ea eona ho plasma. Palo e phahameng ea repaglinide ho plasma e fihlelleha nakong ea hora e le ngoe ka mor'a tsamaiso.

Ho ne ho se na phapang e kholo lipakeng tsa pharmacokinetics ea repaglinide ha e ne e nooa hang-hang pele ho lijo, metsotso e 15 kapa metsotso e 30 pele ho lijo kapa ka mpa e se nang letho.

The pharmacokinetics of repaglinide e tšoauoa ka bioavailability e felletseng ea 63% (variability coeffnty (CV) ke 11%).

Lithutong tsa kliniki, ho ile ha senoloa pherekano e phahameng ea kopanetsano e fapaneng (60%) ea plasma repaglinide. Phapang pakeng tsa motho e mong le e mong e qala ho tloha tlaase ho isa tekanyong (35%). Kaha titration ea lethal dose ea repaglinide e etsoa ho latela karabelo ea mokuli kalafong, ho fapana ka mekhoa ha ho ame katleho ea katleho.

The pharmacokinetics of repaglinide e tšoauoa ka bophahamo bo tlase ba karolelano ea 30 l (ho latela phepelo ea mali ea intracellular), hammoho le tekanyo e phahameng ea ho tlama liprotheine tsa plasma ea motho (ho feta 98%).

Kamora ho fihlella mahloriso a phahameng ka ho fetisisa (Cmax), litaba tsa plasma li fokotseha ka potlako. Bophelo ba halofo ea lithethefatsi (t½) ke hoo e ka bang hora e le 'ngoe. Repaglinide e felisoa ka botlalo 'meleng ka nako ea lihora tse 4-6. Repaglinide e na le metabolism e felletseng, haholo ke CYP2C8 isoenzyme, empa hape, leha e le ho isa tekanyong e nyane, ke CYP3A4 isoenzyme, mme ha ho metabolites e nang le phello ea bohlokoa ea hypoglycemic e fumanoeng.

Repaglinide metabolites e hloekisoa haholo ke mala, ha litekanyetso tse ka tlase ho 1% li fumanoa furu e sa fetoloang. Karolo e nyane (e ka bang 8%) ea lethal dose e laetsoeng e fumanoa moriring, haholo ka sebopeho sa metabolites.

Lihlopheng tse ikhethang tsa bakuli

Ho pepeseha Repaglinide hoa eketseha ho bakuli ba nang le ho se sebetse ha sebete le ho bakuli ba tsofetseng ba nang le lefu la tsoekere la mofuta oa 2. Litekanyetso tsa AUC (SD) kamora tekanyetso e le 'ngoe ea 2 mg ea moriana (4 mg ho bakuli ba nang le bothata ba sebete) e ne e le 31.4 ng / ml x hora (28.3) ho baithaopi ba phetseng hantle, 304.9 ng / ml x hora (228.0 ) ho bakuli ba nang le ho se sebetse ha sebete le hora ea 117.9 ng / ml x (83.8) ho bakuli ba tsofetseng ba nang le lefu la tsoekere la mofuta oa 2.

Kamora matsatsi a 5 a kalafo e nang le repaglinide (makhetlo a 2 mg x makhetlo a 3 ka letsatsi), bakuli ba nang le bothata bo matla ba ho se sebetse (clearinine clearance: 20-39 ml / min) ba bontšitse keketseho e kholo ea makhetlo a 2 ea boleng ba ho hlahisa (AUC) le halofo ea bophelo (t1 / 2 ) bapisoa le bakuli ba ts'ebetso e tloaelehileng ea renal.

Pharadodynamics

Repaglide® ke sethethefatsi se tsoang ka hanyane ka hanyane. Ka potlako e theola tsoekere ea mali kapele ka ho susumetsa ho tsoa ha insulin ke manyeme. E khomarela membrane ea β-cell ka protheine e itseng ea receptor bakeng sa moriana ona. Sena se lebisa ho thibngweng ha liketane tsa potasiamo tse itšetlehileng ka ATP le depolarization ea membrane ea sele, eo, 'me e kenya letsoho ho buloeng ha liteishene tsa calcium. Ho kenella ha calcium kahare ho cell sele ho matlafatsa ho boloka insulin.

Bakeng sa bakuli ba nang le lefu la tsoekere la mofuta oa 2 mellitus, karabelo ea insulinotropic e bonoa kamora metsotso e 30 kamora ho kenella moriana. Sena se fana ka phokotso ea tsoekere ea mali nakong eohle ea lijo. Ka nako e ts'oanang, boemo ba repaglinide ho plasma bo fokotseha ka potlako, mme lihora tse 4 kamora ho nka moriana ho plasma ea bakuli ba nang le lefu la tsoekere la 2, litekanyetso tse tlase tsa moriana li fumanoa.

Ts'ebetso ea Kliniki le Polokeho

Phokotso e itšetlehileng ka tekanyetso ea tsoekere ea mali e bonoa ho bakuli ba nang le lefu la tsoekere la mofuta oa 2 ka ho khethoa ha repaglinide lethathamong la lethalinyana ho tloha ho 0.5 ho isa ho 4 mg. Lithuto tsa kliniki li bontšitse hore repaglinide e lokela ho nkuoa pele ho lijo (pele ho lijo).

Matšoao a ho sebelisoa

- mofuta oa 2 lefu la tsoekere le ho se sebetse hantle kalafo ea ho ja, ho theola boima ba 'mele le ho ikoetlisa

- thaepa mellitus ea 2 ea lefu la tsoekere hammoho le metformin maemong ao ho ke keng ha khoneha ho fihlela taolo e khotsofatsang ea glycemic ho sebelisa Metotherin monotherapy.

Phekolo e lokela ho khethoa e le sesebelisoa se eketsehileng bakeng sa kalafo ea ho ja le ho ikoetlisa bakeng sa ho fokotsa maemo a tsoekere ea mali.

Tekanyetso le tsamaiso

Repaglinide e laetsoe esale pele. Khetho ea dose e etsoa ka mokhoa o le mong ho ntlafatsa taolo ea glycemic. Ntle le mokhoa oo mokuli a itlhahlobe ka oona le mali le boleng ba tsoekere ea hae, ho hlahlojoa ha tsoekere ho lokela ho etsoa ke ngaka ho fumana tekanyetso e sebetsang e tlase bakeng sa mokuli. Ho bokellana ha hemoglobin ea glycosylated hape ke sesupo sa karabelo ea mokuli kalafong. Ho lekola nako le nako ha tsoekere ea tsoekere e hlokahala ho bona ho fokotseha ho sa lekana ha khatello ea tsoekere ea mali ka nako ea pele ho khethoa mokuli ka repaglinide ka lethal dose e khothalletsoang (ke hore, "mokuli" o na le "ho hanyetsa"), hammoho le ho fumana ho fokola ha karabelo ea hypoglycemic ho sethethefatsi sena kamora kalafo e sebetsang ea pele (ke hore, mokuli o na le "ho hanyetsa").

Tsamaiso ea nakoana ea repaglinide e kanna ea lekana nakong ea tahlehelo e khutšoane ea taolo ho bakuli ba nang le lefu la tsoekere la 2, hangata e le lijo tse laoloang hantle.

Tekanyetso ea moriana e khethoa ke ngaka ho latela boemo ba tsoekere maling.

Bakeng sa bakuli ba e-s'o ka ba fumana lithethefatsi tse ling tsa molomo tsa hypoglycemic, moriana o le mong o khothaletsoang pele lijo tse ka sehloohong ke 0.5 mg. Phetoho ea dose e etsoa hang ka beke kapa hanngoe ka libeke tse peli (ha u ntse u shebile ho ts'oaroa ha glucose maling e le sesupo sa karabelo kalafong).Haeba mokuli a khaotsa ho nka moemeli e mong oa hypoglycemic ea molomo ho ea phekoloa le Repaglid®, joale lethal dose la pele le khothalletsoang pele e ka ba 1 mg.

Motsoako o le mong o khothalelitsoeng pele ho lijo tse kholo ke 4 mg. Tekanyetso e kholo ea letsatsi le letsatsi ha ea lokela ho feta 16 mg.

Lithuto tsa bongaka ho bakuli ba lilemo tse fetang 75 ha li so etsoa.

Ts'ebetso e sa sebetseng ea renal ha e ame mantle a repaglinide. 8% ea tekanyetso e le 'ngoe ea repaglinide e bontšoa ke liphio,' me tlhahiso ea lihlahisoa tsa plasma ho bakuli ba nang le bothata ba ho phekoloa ka methapo ea methapo e ea fokotsoa. Ka lebaka la hore maikutlo a insulin ho bakuli ba nang le lefu la tsoekere a eketseha ka ho se sebetse hantle ha masapo, tlhokomeliso e lokela ho ba teng ha ho khethoa litekanyetso ho bakuli ba joalo.

Lithuto tsa kliniki ho bakuli ba nang le ho hloleha ha sebete ha li so etsoa.

Bakuli ba khathetseng le ba fokolang

Ho bakuli ba fokolisitsoeng le ba holofetseng, litekanyetso tsa pele le tsa tlhokomelo e lokela ho ba tšebetso. Tlhokomelo e lokela ho nkuoa ha u khetha litekanyetso ho qoba nts'etsopele ea hypoglycemia.

Bakuli ba kileng ba amohela lithethefatsi tse ling tsa molomo tsa hypoglycemic

Phetisetso ea bakuli ba nang le kalafo ka litlhare tse ling tsa molomo tsa hypoglycemic ho ea kalafo ka repaglinide e ka etsoa hanghang. Leha ho le joalo, kamano e teng lipakeng tsa tekanyetso ea repaglinide le lethal dose ea lithethefatsi tse ling tsa hypoglycemic ha e so ka e senoloa. Tekanyo e khothalletsoang e matla ea ho qala ea bakuli ba fetiselitsoeng ho repaglinide ke 1 mg pele ho lijo tse ka sehloohong.

Repaglinide e ka laetsoa hammoho le metformin haeba ho na le tlhaelo e lekaneng ea likhase tsa tsoekere ea mali holima metformin monotherapy. Tabeng ena, tekanyo ea metformin e ea bolokoa, 'me repaglinide e eketsoa e le sethethefatsi se kopaneng. Motsoako oa pele oa repaglinide ke 0.5 mg e nkiloeng pele ho lijo. Khetho ea moriana e lokela ho etsoa ho latela boemo ba tsoekere maling maling joalo ka monotherapy.

Ho sebetsa hantle le polokeho ea kalafo ka repaglinide ho batho ba ka tlase ho lilemo tse 18 ha e so ho botsoe. Ha ho na data e fumanehang.

Repaglide ® e lokela ho nkuoa pele lijo tse ka sehloohong (ho kenyeletsoa pele). Tekanyetso hangata e nkuoa kamora metsotso e 15 kamora ho ja, leha ho le joalo, ka nako ena e ka fapana ho tloha metsotso e 30 pele ho lijo (ho kenyelletsa le ho ja tse 2.3 le tse 4 ka letsatsi). Bakuli ba tlil'o ja lijo tse bobebe (kapa ka lijo tse eketsehileng) ba lokela ho tsebisoa ka ho tlosoa (kapa ho eketsa) lethal dose ho latela lijo tsena.

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