Ni iki Tecovirimat (Uburyo bwo gutera mu mitsi): Ibikoresho, Urutonde rw'imiti, Ingaruka ziterwa n'iyo miti n'ibindi

Tecovirimat ni umuti urwanya virusi wagenewe kuvura indwara ya smallpox na monkeypox. Uyu muti ukora ubuza virusi gukwirakwira hagati y'uturemangingo two mu mubiri wawe, ugufasha gukoresha neza urugero rwawe rwo kurwanya indwara.

Uburyo bwo gutera tecovirimat mu mitsi bukoreshwa iyo abarwayi bakeneye kuvurwa ako kanya cyangwa batabasha gufata imiti yo kunywa. Umuganga wawe azagena niba uburyo bwo gutera mu mitsi ari bwo buryo bwiza kuri wowe.

Tecovirimat ni iki?

Tecovirimat ni umuti wa mbere wemewe na FDA wagenewe kuvura indwara ziterwa na orthopoxvirus, harimo smallpox na monkeypox. Uyu muti ubarirwa mu cyiciro cy'imiti yitwa viral protein inhibitors, bivuze ko ubuza virusi kurangiza uruziga rwazo mu mubiri wawe.

Uyu muti watejwe imbere nk'igice cy'ibikorwa byo kurengera igihugu kandi bigaragaza intambwe ikomeye mu kuvura izi ndwara ziterwa na virusi zishobora guteza ibibazo bikomeye. Uburyo bwo gutera mu mitsi butuma abaganga bashobora gutanga umuti mu maraso yawe igihe kuvurwa byihutirwa.

Tecovirimat izwi kandi ku izina ry'ubucuruzi rya TPOXX, kandi ifatwa nk'umuti wihariye ukoreshwa cyane cyane mu ndwara ziterwa na orthopoxvirus zemejwe cyangwa zikekwaho.

Tecovirimat ikoreshwa mu kuvura iki?

Tecovirimat yo gutera mu mitsi ikoreshwa cyane cyane mu kuvura indwara ya smallpox na monkeypox mu bantu bakuru n'abana. Muganga wawe ashobora kukwandikira uyu muti niba ufite indwara yemejwe cyangwa niba uri mu kaga ko kurwara ibibazo bikomeye biterwa na izi virusi.

Uyu muti ukora neza cyane iyo utangiye hakiri kare mu gihe cy'indwara, byaba byiza mu minsi mike ya mbere yo gutangira kwerekana ibimenyetso. Ariko, iracyatanga inyungu kabone niyo kuvurwa byatangira nyuma y'indwara.

Mu bindi bihe, abaganga bashobora gukoresha tecovirimat ku zindi ndwara ziterwa na orthopoxvirus, nka cowpox cyangwa vaccinia virus, cyane cyane niba zigaragara ku barwayi badafite ubudahangarwa cyangwa zikaba ziteza ibimenyetso bikomeye.

Tecovirimat ikora ite?

Tecovirimat ikora yibanda ku poroteyine yihariye yitwa VP37, orthopoxviruses ikeneye kugira ngo ikwirakwire iva mu kiremwa kimwe ikajya mu kindi. Mu kubuza iyi poroteyine, umuti ufungira virusi mu nshinga zanduye, ukabuza ikwirakwira mu mubiri wawe.

Bitekereze nk'ugushyiraho inzitizi zibuza virusi kujya mu bice bishya by'umubiri wawe. Ibi biha umubiri wawe umwanya wo kumenya no kurwanya ubwandu neza.

Uyu muti ufatwa nk'ukomeye ku rugero ruciriritse kandi wihariye kuri orthopoxviruses. Ntiukora ku zindi virusi, niyo mpamvu ukoreshwa gusa ku ndwara zizwi cyangwa zikekwa z'ibibembe na monkeypox.

Nkwiriye gufata tecovirimat intravenous nte?

Tecovirimat intravenous itangwa gusa mu bitaro cyangwa ahantu hakorerwa ibizamini n'abakozi b'ubuzima babihuguwe. Ntabwo uzishyirira uyu muti iwawe mu rugo, kuko bisaba gukurikiranwa neza n'ibikoresho bya IV bikwiye.

Uyu muti ubusanzwe utangwa unyuze mu urugingo rw'umubiri rwo mu kuboko mu gihe cy'iminota nka 60. Itsinda ry'ubuzima ryawe rizategura umuti wa IV rikurikirane mu gihe cyo gutera umuti.

Ntabwo ukeneye guhangayika ku bijyanye no gufata uyu muti hamwe n'ibiryo kuko ujya mu maraso yawe. Ariko, kuguma ufite amazi ahagije mbere na mu gihe cyo kuvurwa bishobora gufasha umubiri wawe gukora umuti neza.

Itsinda ryawe ry'abaganga rizakurikirana ibimenyetso byawe by'ingenzi rireba niba hari icyo byahinduye mu gihe cyo gutera umuti. Bazareba kandi ahantu batera umuti wa IV buri gihe kugira ngo barebe ko umuti utembera neza.

Nkwiriye gufata tecovirimat igihe kingana iki?

Ubusanzwe, imiti ya tecovirimat yo guterwa mu urugingo rw'umubiri imara iminsi 14, ariko muganga wawe ashobora kubihindura bitewe n'uburwayi bwawe n'uburyo wabyitwayemo. Abantu bamwe bashobora gukenera iminsi mike cyangwa myinshi yo kuvurwa bitewe n'uburemere bw'ubwandu bwabo.

Umuvuzi wawe azagenzura uko urimo witwara mu gihe uvurwa kandi ashobora kuguha tecovirimat yo kunywa mu gihe ubuzima bwawe bwifashe neza kandi ushobora kwihanganira imiti yo kunywa. Iyi mpinduka ikunda kuba igihe uhagaze neza kandi utakigomba gukurikiranwa cyane.

Ni ngombwa kurangiza imiti yose nubwo watangira kumva umerewe neza. Guhagarika imiti kare kare bishobora gutuma virusi yongera kwiyongera kandi bishobora gutuma imiti itagira icyo ikora.

Ni Ibihe Bikorwa Bigaragara Biterwa na Tecovirimat?

Kimwe n'indi miti yose, tecovirimat yo guterwa mu urugingo rw'umubiri ishobora gutera ibikorwa bigaragara, nubwo abantu benshi bayihanganira neza. Kumenya ibyo witegura bishobora kugufasha kumva witeguye kandi ukamenya igihe cyo kumenyesha ikipe yawe y'ubuvuzi.

Ibikorwa bigaragara cyane ushobora guhura nabyo birimo isesemi, kubabara umutwe, no kunanirwa. Ibi bimenyetso bikunda kuba byoroheje kandi bikagenda bigabanuka uko umubiri wawe wimenyereza imiti.

Dore ibikorwa bigaragara kenshi abarwayi bavuga:

• Isesemi rimwe na rimwe no kuruka
• Kubabara umutwe bishobora kuva ku byoroheje kugeza ku birenze
• Kunanirwa cyangwa kumva urushye kurusha uko byari bisanzwe
• Kuribwa umutwe cyangwa kumva ureremba
• Kubabara mu nda cyangwa kutumva neza mu gifu
• Impiswi cyangwa impinduka mu myitwarire y'amara
• Urugohe rw'uruhu cyangwa kurigata ahaterwa imiti mu urugingo rw'umubiri

Ibi bikorwa bigaragara bisanzwe ntibisaba kuvurwa ngo bihagarare, ariko ikipe yawe y'ubuvuzi izagukurikiranira hafi kandi ishobora gutanga ubufasha bukenewe.

Abantu bamwe bashobora kugira ingaruka zidakunze kubaho ariko ziteye impungenge zikeneye ubufasha bwihuse bw'abaganga. Izi zikubiyemo ibimenyetso bikomeye byo kwivumbura ku bintu, impinduka zidasanzwe mu mutima, cyangwa ibimenyetso by'ibibazo by'umwijima.

Ingaruka zidakunze kubaho ariko zikomeye zirimo:

• Kwivumbura ku bintu bikomeye bigoranye guhumeka cyangwa kubyimba
• Umutima utera nabi cyangwa kubabara mu gituza
• Uruhu cyangwa amaso y'umuhondo (ibimenyetso by'ibibazo by'umwijima)
• Kubabara cyane mu nda cyangwa kuruka bidahagarara
• Gukomeretsa cyangwa kuva amaraso bidasanzwe
• Urugero rwo kugira isereri rikomeye cyangwa guta igihagararo

Itsinda ry'abaganga bakuvura bafite ubushobozi bwo kumenya no kuvura izi ngorane zidakunze kubaho, bityo uzagenzurwa neza mu gihe cyose uvurwa.

Ninde utagomba gufata Tecovirimat?

Tecovirimat muri rusange ni umutekano ku bantu benshi, ariko abantu bamwe bashobora gukenera ingamba zidasanzwe cyangwa uburyo bwo kuvura butandukanye. Umuganga wawe azasuzuma neza amateka yawe mbere yo gutangira uyu muti.

Abantu bafite allergie zizwi kuri tecovirimat cyangwa ibintu byose bigize uyu muti ntibagomba kuwuhabwa. Muganga wawe azakubaza ku bijyanye n'uburwayi bwose bwo kwivumbura ku miti cyangwa ibindi bintu.

Abarwayi bafite indwara ikomeye y'umwijima bashobora gukenera guhindura urugero rw'umuti cyangwa uburyo bwo kuvura butandukanye, kuko umuti ukorwa n'umwijima. Muganga wawe ashobora gupima imikorere y'umwijima wawe mbere na nyuma yo kuvurwa.

Abagore batwite kandi bonsa bakeneye kwitabwaho by'umwihariko, nubwo umuti ushobora gukoreshwa niba inyungu ziruta ibyago. Itsinda ry'abaganga bakuvura bazaganira kuri ibi byose nawe birambuye.

Abana bashobora guhabwa tecovirimat, ariko urugero rw'umuti ruzabarwa neza hashingiwe ku kuremera kwabo n'imyaka yabo. Abarwayi bato bakeneye gukurikiranwa cyane mu gihe cyo kuvurwa.

Izina ry'ubwoko bwa Tecovirimat

Tecovirimat igurishwa ku izina rya TPOXX na SIGA Technologies. Iri ni ryo zina ryonyine rya tecovirimat ryemewe na FDA riboneka muri Leta Zunze Ubumwe z'Amerika.

TPOXX iboneka mu buryo bwa capsule yo kunywa n'urukingo rwo mu maraso, nubwo urukingo rwo mu maraso rukoreshwa cyane ku barwayi bari mu bitaro cyangwa abatafashwe imiti yo kunywa.

Ushobora kandi kumva abaganga bavuga ku muti ku izina ryawo rusange, tecovirimat, cyangwa ku izina ry'iterambere ryawo ST-246, ryakoreshejwe mu gihe cy'igeragezwa ryo kwa muganga.

Uburyo bwo gusimbuza Tecovirimat

Ubu, tecovirimat ni wo muti wenyine urwanya virusi wemewe na FDA wagenewe kuvura indwara ziterwa na orthopoxvirus nk'ibibembe na monkeypox. Ariko, hariho ubundi buryo bwo kuvura umuganga wawe ashobora gutekereza.

Cidofovir na brincidofovir ni imiti irwanya virusi yagaragaje ibikorwa bimwe na bimwe ku bijyanye na orthopoxviruses, nubwo batemewe by'umwihariko gukoreshwa muri urwo rwego. Iyi miti ikoreshwa cyane mu gihe cy'indwara zikomeye cyangwa iyo tecovirimat itaboneka.

Vaccinia immune globulin (VIG) ni ubundi buryo bwo kuvura butanga imisemburo ifasha kurwanya indwara ziterwa na orthopoxvirus. Ibi bikoreshwa kenshi hamwe n'imiti irwanya virusi mu gihe cy'indwara zikomeye.

Ubufasha bukenewe buguma kuba igice cy'ingenzi cyo kuvura, harimo gucunga ububabare, kwita ku bikomere, no gukomeza amazi n'imirire myiza. Itsinda ryawe ry'ubuzima rizatanga ubuvuzi bwuzuye burenze imiti irwanya virusi gusa.

Ese Tecovirimat iruta Cidofovir?

Tecovirimat muri rusange ifatwa nk'ubuvuzi bwiza ku ndwara ziterwa na orthopoxvirus kuko yagenewe by'umwihariko izo virusi kandi ifite umutekano mwiza kurusha cidofovir. Cidofovir ishobora gutera ubumara bukomeye bw'impyiko kandi bisaba gukurikiranwa neza.

N'ubwo cidofovir ifite ubushobozi bwo kurwanya virusi nyinshi, uburyo tecovirimat igamije kurwanya indwara runaka bituma ikora neza kurwanya isereri na monkeypox ifite ingaruka nke. Itandukaniro mu mutekano ni ingenzi cyane cyane ku barwayi bakeneye kuvurwa igihe kirekire.

Ariko, mu bihe bikomeye cyangwa igihe tecovirimat itaboneka, cidofovir irashobora gukoreshwa. Muganga wawe azahitamo umuti mwiza bitewe n'uko ubuzima bwawe bumeze, amateka yawe y'ubuvuzi, n'uburemere bw'ubwandu bwawe.

Ibibazo Bikunze Kubazwa Kuri Tecovirimat

Q1. Ese Tecovirimat irakwiriye ku bagore batwite?

Tecovirimat irashobora gukoreshwa mu gihe cyo gutwita igihe inyungu ziruta ibishobora guteza. Ubushakashatsi bwakorewe ku nyamaswa ntibwagaragaje ikibazo ku bana bakiri bato, ariko amakuru ku bantu ni make kuko uyu muti ukiri mushya.

Muganga wawe azagereranya uburemere bw'ubwandu bwawe n'ibishobora guteza ibibazo ku gutwita kwawe. Uburwayi bwa orthopoxvirus butavuwe bushobora kuba bukomeye ku mubyeyi no ku mwana, bityo kuvura bikunze gukoreshwa.

Niba utwite kandi ukeneye tecovirimat, uzahabwa ubugenzuzi bwihariye mu gihe cyose uvurwa. Itsinda ry'abaganga bazakorana bya hafi n'abaganga b'indwara z'abagore kugira ngo bagenzure neza ubuzima bwawe n'umwana wawe.

Q2. Nkwiriye gukora iki niba ngize allergie kuri Tecovirimat?

Niba ubonye ibimenyetso bya allergie mu gihe uvurwa na IV, nk'ingorane zo guhumeka, kubyimba, cyangwa ibibazo bikomeye byo ku ruhu, menyesha itsinda ry'abaganga bawe ako kanya. Kubera ko urimo guhabwa umuti mu kigo cy'ubuvuzi, ubufasha buraboneka.

Itsinda ryawe ry'abaganga ryatojwe kumenya no kuvura allergie vuba. Bazahagarika kuvura ako kanya kandi batange ubufasha bwihutirwa, bushobora kuba burimo imiti nka antihistamines cyangwa corticosteroids.

Ibimenyetso byoroheje nk'ububabare bucye cyangwa uruhu ruto rushobora gucungwa no kugabanya umuvuduko wo gutera umuti cyangwa gutanga imiti ifasha. Itsinda ryawe ry'ubuzima rizagena uburyo bwiza bwo gukora bushingiye ku bukana bw'uburwayi bwawe.

Q3. Nkwiriye gukora iki niba nciwe urugero rwa Tecovirimat IV?

Kubera ko tecovirimat intravenous itangwa mu bitaro cyangwa ahantu ho kwa muganga, gucikanwa n'urugero ntibishoboka. Itsinda ryawe ry'ubuzima rikoresha gahunda ikarishye kugirango wemeze ko wakira imiti yawe ku gihe cyiza.

Niba impamvu runaka urugero rutinze kubera uburyo bwo kuvura cyangwa izindi miterere, itsinda ryawe ry'ubuzima rizagabanya gahunda uko bikwiye. Bazemeza ko ukiri kubona uburyo bwose bwo kuvurwa.

Ntugahagarike gukurikirana urugero wenyine. Itsinda ryawe ry'ubuvuzi rifite inshingano zo gucunga gahunda yawe y'imiti kandi rizagufasha kubona ubuvuzi bukwiye.

Q4. Nshobora guhagarika ryari gufata Tecovirimat?

Ntabwo ukwiriye guhagarika kuvurwa na tecovirimat wenyine. Umuganga wawe azagena igihe cyiza cyo guhagarika imiti hashingiye ku gisubizo cyawe ku buvuzi no gukemura indwara yawe.

Abantu benshi barangiza uburyo bwuzuye bwo kuvurwa bw'iminsi 14, niyo batangira kumva barushaho mbere yuko biba. Guhagarika kare bishobora korohereza virusi gusubira inyuma kandi bishobora gutuma urwanya ubuvuzi.

Muganga wawe azakurikiza iterambere ryawe mugihe cyose cyo kuvurwa kandi ashobora gukora ibizamini kugirango yemeze ko indwara ikira mbere yo guhagarika imiti.

Q5. Nshobora guhindura kuva kuri IV nkajya kuri Oral Tecovirimat?

Yego, abarwayi benshi bashobora guhindura kuva kuri intravenous bakajya kuri oral tecovirimat mugihe ubuzima bwabo butunganye kandi bashobora kwihanganira imiti yo mu kanwa. Iyi mpinduka ikunda kuba mugihe utakigomba gukurikiranwa cyane.

Itsinda ry'abaganga bakwitaho bazasuzuma ibintu bitandukanye mbere yo gufata icyemezo cyo guhindura imiti, harimo ubushobozi bwawe bwo kumira ibinini, uko umubiri wawe wifashe muri rusange, n'uko urimo kwitwara ku miti urimo gufata.

Kuhindura imiti ugakoresha iyo kunywa mu kanwa akenshi bituma abarwayi barangiza imiti yabo bari mu rugo, ibyo bikaba bishobora koroha kandi bikorohera mu gihe bagikomeza kwivuza neza.