Benshi muri twe dufite ikibazo cya cholesterol nyinshi. Ni ibisanzwe kumva ufite ubwoba no guhangayika iyo ubonye ibisubizo by'ibipimo by'amaraso yawe ukabona ko urugero rwa LDL rwawe ruri hejuru y'imibare itatu. None se, muganga wawe yaba yarakubwiye gutangira gufata umuti witwa statins wo kugenzura cholesterol yawe? Ushobora kuba usanzwe ufata uyu muti. Bityo, ushobora kuba ufite ibibazo byinshi kuri uyu muti, imikorere yawo, n'ibyiza n'ibibi byawo. Reka dusobanure ibibazo byose ufite kuri wo uyu munsi.
Mu magambo make, iyi miti ya statine ni iyihe?
Statines ni ubwoko bw'imiti ishobora gufatwa gusa iyo muganga aguhaye imiti. Inshingano yayo nyamukuru ni ukugabanya urugero rwa cholesterol mu mubiri wawe. By'umwihariko, imwe mu miti ya statine ishobora kugabanya cholesterol ya LDL (Low-Density Lipoprotein) yawe, izwi kandi nka cholesterol "mbi", ku kigero cya 50% cyangwa irenga.
Abaganga bavuga ko cholesterol ya LDL ari "mbi" kubera impamvu. Tekereza imitsi itwara amaraso mu mubiri wawe nk'imiyoboro y'amazi. Icyo iyi cholesterol ya LDL ikora ni ukwishyira ku nkuta z'iyo miyoboro y'amazi nk'ibishishwa. Uko igihe kigenda gihita, iyi miyoboro (twita plaque) irarundanya kandi ikagabanya umwanya uri mu miyoboro y'amaraso yawe. Ibi bituma umutima ukora cyane kugira ngo upompe amaraso, kandi bikanabangamira inzira y'amaraso.
Statines ntigabanya gusa LDL. Igabanya kandi ubundi bwoko bw'ibinure mu maraso yawe bwitwa triglycerides. Ifasha kandi umwijima wawe gukuraho cholesterol idakenewe. Hari igihe iyi miti ishobora no kongera urugero rwa HDL (High-Density Lipoprotein), izwi nka cholesterol "nziza" . HDL ni "nziza" kuko ikusanya cholesterol idakenewe mu mubiri wose ikayigeza mu mwijima. Hanyuma umwijima uyikura mu mubiri.
Iyi miti iza mu buryo bw'ibinini cyangwa capsules. Ifatwa rimwe ku munsi. Ishobora gufatwa uri kumwe n'ibiryo cyangwa utabiriye. Icy'ingenzi ni ukuyifata icyarimwe buri munsi. Icyapa kiri ku icupa ryawe ry'umuti kizakwereka isaha yo kuyifata. Ubusanzwe, statins zifata igihe gito zifatwa nijoro kuko umubiri wacu ukora cholesterol nyinshi nijoro iyo dusinziriye. Ariko, statins zifata igihe kirekire ntizigira akamaro cyane igihe icyo ari cyo cyose cy'umunsi.
Noneho reka turebe uko uyu muti ukora imbere mu mubiri.
Ibi biroroshye cyane kubyumva. Tekereza ko umwijima wawe ari wo ruganda rukora cholesterol. 75% bya cholesterol umubiri wacu ukeneye ikorwa n'umwijima. Ibisigaye biva mu byo turya.
Rero, kugira ngo uru ruganda rukora cholesterol rukore, rukeneye umukozi w'ingenzi. Uwo ni enzyme yitwa HMG-CoA reductase. Ni nko gukenera umukanishi w'umuhanga kugira ngo wubake imodoka.
Statine zigira akazi gakomeye cyane. Ni nk'umurinzi ku irembo ry'uruganda. Statine zihagarika enzyme ya HMG-CoA reductase kwinjira mu ruganda. Ni ukuvuga ko zirubuza. Hanyuma bigenda bite? Kubera ko "umukozi" mukuru ukora cholesterol irashize, umusaruro wa cholesterol mu mwijima uragabanuka cyane. Uku ni ko statins zigenzura urugero rwa cholesterol mu maraso yawe.
Muri make, imiti ya statine ibangamira imikorere y'umwijima yo gukora cholesterol, bityo ikagabanya urugero rwa cholesterol mbi (LDL) mu maraso.
Kuki dukeneye iyi miti ya statine?
Impamvu nyamukuru ni ukugabanya ibyago byo kurwara indwara z'umutima n'imitsi yo mu bwonko.
Kolesteroli ni ingenzi cyane kugira ngo umubiri wacu ukore Vitamine D, imisemburo, na aside bifasha mu gusya ibiryo. Ariko ikibazo ni uko kolesteroli nyinshi cyane irunda mu maraso.
Nkuko nabivuze mbere, iyi cholesterol yiyongereye itangira kwirundanya mu miyoboro y'amaraso. Ibi tubyita atherosclerosis. Uko igihe kigenda gihita, iyi miyoboro (plaque) ituma imiyoboro y'amaraso igabanuka. Hanyuma hakabura umwanya muto wo gutembera kw'amaraso. Ni nk'umuvuduko w'imodoka mu muhanda urimo urujya n'uruza rw'abantu.
Ibi bishobora kuba bibi kurushaho. Hari igihe ibisigazwa bya cholesterol byibumbiye muri iyo miyoboro y'amaraso bishobora kudahinduka no guturika mu buryo butunguranye. Iyo amaraso apfunditse, bishobora kuziba imiyoboro y'amaraso burundu. Iyo uku kuziba kubayeho mu miyoboro itanga amaraso mu mutima, bitera indwara y'umutima . Iyo bibaye mu miyoboro itanga amaraso mu bwonko, bitera indwara yo mu bwonko . Statines igabanya cholesterol kandi ikaturinda izi ndwara zikomeye.
Ni ubuhe bwoko bwa statine buboneka ku isoko?
Hari ubwoko butandukanye bwa statins. Muganga wawe azasuzuma uburwayi bwawe maze amenye ubwoko n'ingano ikubereye.
| Izina ry'umuti wa Statin (Izina rusange) | Amazina y'ibirango bisanzwe |
|---|---|
| Atorvastatin | Lipitor®, Caduet® |
| Fluvastatin | - |
| Lovastatin | Mevacor®, Altoprev™ |
| Pitavastatin | Livalo®, Zypitamag® |
| Pravastatin | - |
| Rosuvastatin | Crestor®, Ezallor Sprinkle® |
| Simvastatine | Zocor®, FloLipid®, Vytorin® |
Hari ubwo umuti wa statin utangwa mu kinini givanze n'undi muti.
- Simvastatin hamwe na ezetimibe cyangwa niacin
- Atorvastatin hamwe na ezetimibe cyangwa amlodipine
- Lovastatin irimo niacin
Ni nde ukwiye gufata imiti ya statine?
Iki ni ikibazo cy'ingenzi cyane. Statines si umuti ukoreshwa muri byose. Muganga azakwandikira uyu muti akurikije ibyago byose byo kurwara indwara z'umutima n'imitsi y'amaraso.
Ubusanzwe, imiti ya statine igirwa inama kuri:
- Ku bantu badashobora kugenzura urugero rwa cholesterol mu mubiri wabo binyuze mu mirire no mu myitozo ngororamubiri .
- Kuri bamwe, bitewe n'impamvu za gene (genes), ni ukuvuga umurage, umubiri ukora cholesterol nyinshi kuruta uko bikenewe. Kuri abo bantu.
- Ku bafite ibyago byo kurwara indwara z'umutima, nka diyabete, umuvuduko ukabije w'amaraso, no kunywa itabi.
Mu gihe ufata icyemezo niba ukeneye imiti ya statine, muganga wawe azasuzuma ibintu byinshi, harimo imyaka yawe, igitsina cyawe, n'amateka y'umuryango wawe. Imiti ya statine ishobora kwandikirwa abantu bakuru, ndetse n'abana bato.
Dore zimwe mu bihe abaganga bakunze gutanga inama ku miti ya statine:
- Ku bantu bafite cholesterol mbi (LDL) iri hejuru cyane, irenga 190 mg/dL, kandi badashobora kugenzurwa n'impinduka mu mibereho yabo.
- Abantu bari hagati y'imyaka 40-75 bafite diyabete n'urugero rwa LDL ruri hejuru ya 70 mg/dL.
- Ku bantu barigeze kugira indwara y'umutima, indwara yo gucika kw'imitsi, cyangwa indwara y'imitsi yo mu gice cy'imbere cy'umutima (PAD).
- Ku bantu bari hagati y’imyaka 40 na 75, bafite urugero rwa LDL ruri hejuru ya 70 mg/dL kandi bafite ibyago byinshi byo kurwara indwara z’umutima.
Ese imiti ya statine igira ingaruka mbi?
Kimwe n'indi miti iyo ari yo yose, imiti ya statine ishobora gutera ingaruka mbi. Ariko icy'ingenzi ni uko abantu benshi batagira ingaruka mbi. Nubwo zaba zibaho, nyinshi muri zo ni nto.
Ariko, ni ingenzi cyane ko ubimenya. Niba ugize ingaruka mbi, ugomba kubimenyesha muganga wawe. Hanyuma ashobora guhindura ingano y'umuti wawe cyangwa akaguhindurira indi statin.
| Ingaruka mbi zisanzwe n'izidasanzwe | |
|---|---|
| Ingaruka mbi zisanzwe |
|
| Ingaruka mbi zidakunze kugaragara |
|
Icy'ingenzi: Witondere imbuto z'imizabibu n'amakomamanga!
Muganga wawe ashobora kukugira inama yo kwirinda umutobe w'imbuto z'umuhondo cyangwa umutobe w'ipapayine mu gihe ufata imiti imwe n'imwe ya statine (cyane cyane Atorvastatin, Lovastatin, Simvastatin). Ibi biterwa nuko iyi mbuto ishobora kubangamira ubushobozi bw'umubiri bwo gusenya statine. Ibi bishobora gutuma imiti myinshi yiyongera mu mubiri wawe, bigatuma ibyago byo kugira ingaruka mbi birushaho kwiyongera. Menya neza ko ubaza muganga wawe ibi.
Ibibazo bikunze kubazwa ku birebana na statine
Bigenda bite iyo uhagaritse gufata imiti ya statine mu buryo butunguranye?
Ibi ni bibi cyane. Iyo uhagaritse gufata imiti ya statins utabanje kugisha inama muganga, igipimo cya cholesterol yawe kizatangira kongera kwiyongera. Ibyo bivuze ko ibyago byawe byo kurwara indwara z'umutima no gucika intege bizongera kwiyongera. Ibi ni nko gukuramo umutaka mu mvura. Uburinzi butangwa n'imiti buzabura. Bityo rero ntuhagarike gufata imiti ku mpamvu iyo ari yo yose utabanje kubibaza muganga.
Ese imiti ya statine itera kwiyongera ibiro?
Hari ubushakashatsi bwagaragaje ko imiti ya statine ishobora gutera kwiyongera ibiro bike. Ikindi kintu ni uko iyo bamwe batangiye gufata imiti, kubera ko urugero rwa cholesterol yabo ruri ku rugero rwiza, batekereza bati “Noneho meze neza,” bakirengagiza kugenzura imirire yabo n’imyitozo ngororamubiri. Nubwo bimeze bityo, bashobora kwiyongera ibiro. Wibuke ko nubwo wafata imiti ya statine, ni ngombwa kugira ngo ukomeze kugira ubuzima bwiza.
Ni ryari nkwiye kujya kwa muganga mugihe nfata uyu muti?
Niba ubonye kimwe muri ibi bimenyetso bikurikira mugihe ufata imiti ya statine, bwira muganga wawe ako kanya:
- Ububabare bukabije bw'imitsi cyangwa ingingo
- Intege nke
- Umuriro
- Ibara ry'umuhondo mu maso cyangwa ku ruhu (Jaundice)
- Inkari zijimye
Ese hari abantu badakwiye gufata imiti ya statine?
Yego. Imiti ya statine ntikwiriye abantu bamwe na bamwe.
- Ku bagore batwite
- Ku babyeyi bonsa
- Ku bantu bafite indwara zimwe na zimwe zikomeye z'umwijima
Niba urwaye diyabete, bwira muganga wawe. Ku muntu usanzwe afite ibyago byo kurwara diyabete, imiti ya statine ishobora kongera gato ibyo byago. Ariko, kubera ko abantu barwaye diyabete bafite ibyago byinshi byo kurwara indwara z'umutima, ibyiza bya statine biruta kure ibyago bito. Muganga wawe ni we muntu mwiza wo gufata iki cyemezo.
Ubutumwa bwo kujyana mu rugo
- Statines ni imiti y'ingenzi cyane igabanya cholesterol mbi (LDL) mu maraso yawe kandi ikakurinda ibyago byo kurwara indwara z'umutima n'imitsi yo mu bwonko.
- Muganga wawe ni we wenyine ushobora gufata icyemezo niba ukeneye uyu muti cyangwa utawukeneye, ubwoko bwawo, n'ingano yawo.
- Ntugahagarike gufata imiti ya statine cyangwa ngo uhindure ingano yayo utabanje kugisha inama muganga wawe.
- Niba hari ingaruka mbi zibayeho (cyane cyane ububabare bw'imitsi), menyesha muganga wawe ako kanya.
- Ntiwibagirwe gukurikiza indyo yuzuye no gukora imyitozo ngororamubiri mu gihe ufata imiti ya statine. Ibisubizo byiza biva mu kuyivanga byombi.

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