He aha te Inotersen: Ngā Whakamahinga, te Inenga, ngā Pānga taha me ētahi atu mea

Ko te Inotersen he rongoā rāhui i hangaia hei rongoā i te amyloidosis i whakapāhohia e te transthyretin (hATTR amyloidosis), he mate ira onge e pā ana ki ō uaua me ō whekau. E mahi ana tēnei rongoā mā te whakaiti i te hanga o tētahi pūmua raruraru e kīia ana ko te transthyretin, ka taea te kohikohi i tō tinana me te pānga i ngā raruraru nui.

Mēnā kua tātai koe, tētahi rānei e manaaki ana koe, ki te hATTR amyloidosis, tērā pea kei te pōuri koe i ngā mōhiohio rongoā katoa. Me haere tātou i ngā mea e hiahia ana koe ki te mōhio mō tēnei rongoā i roto i ngā kupu māmā, mārama.

He aha te Inotersen?

Ko te Inotersen he rongoā oligonucleotide antisense e werohia ana e koe i raro i tō kiri kotahi i te wiki. No tētahi akomanga rongoā hou e mahi ana i te taumata ira hei whakaiti i te haere whakamua o te mate.

E whāinga ana tēnei rongoā ki ngā tohutohu RNA e kī ana ki tō ate kia hanga pūmua transthyretin. Mā te aukati i ēnei tohutohu, ka āwhina te inotersen ki te whakaiti i te nui o te pūmua koretake e hangaia ana e tō tinana. Whakaarohia me te hopu i ngā karere hē i mua i te pānga i ētahi atu kino.

Ka hoatu te rongoā hei werohanga subcutaneous, ko te tikanga ka uru ki roto i te kiko momona i raro noa iho i tō kiri. Ka āhei tēnei i te rongoā ki te uru ki tō toto i te wā, me te mahi puta noa i tō tinana.

He aha te Inotersen e whakamahia ana mō?

E rongoā ana te Inotersen i te amyloidosis i whakapāhohia e te transthyretin (hATTR amyloidosis) i roto i ngā pakeke. Ka puta tēnei āhuatanga ira onge i te wā e hanga ana tō tinana i ngā pūmua transthyretin koretake e piri tahi ana, e kino ana i ō uaua me ō whekau.

Ko te āhua nei ka pā te nuinga ki ō uaua taha, e pā ana ki ngā tohumate pēnei i te ngaro o te rongo, te ngau, te mamae, me te ngoikore i ō ringa me ō waewae. I te roanga o te wā, ka pā ano hoki ki tō ngākau, tākihi, me te pūnaha kūnatu. Ki te kore he rongoā, ka kaha ake te hATTR amyloidosis, ā, ka mōrearea te ora.

Ka tohua e tō tākuta te inotersen ki a koe mēnā kua whakapūmautia te tātaritanga ira o te hATTR amyloidosis. Kua hangaia te rongoā mō tēnei āhua, ā, kāore e whai hua ki ētahi atu momo raruraru uaua, ki te amyloidosis rānei.

Me pēhea te mahi a Inotersen?

Ka mahi a Inotersen mā te whakamahi i te pūnaha pūtau tūturu o tō tinana hei whakaiti i te hanga o te pūmua transthyretin. E kiia ana he rongoā kaha, e taea ana te whakaiti i te haere whakamua o te mate ina whakamahia tika ana.

Ka aro te rongoā ki te karere RNA (mRNA) e kawe ana i ngā tohutohu mai i ō ira ki tō pūnaha hanga pūmua. Mā te here ki tēnei mRNA, ka ārai a inotersen i tō ate kia kore e hanga i te pūmua transthyretin. Ka whakaiti tēnei i te nui o te pūmua kōhikohiko e wātea ana ki te hanga i ngā putunga kino i tō tinana.

E whakaatu ana ngā rangahau ka taea e inotersen te whakaiti i te hanga transthyretin mā te 75-80% i roto i te nuinga o ngā tūroro. Ko tēnei whakaitinga nui ka āwhina i te whakaiti i te kino o te uaua, ā, ka taea te whakapūmau, te whakapai rānei i ētahi tohumate. Heoi, e hia marama te rongoā tonu kia kite i ngā painga whai hua.

Me pēhea taku tango i te Inotersen?

Me werohia e koe te inotersen kotahi i te wiki i te rā kotahi i ia wiki, me te huri i waenga i ngā wāhi werohanga rerekē. Ka tae mai te rongoā i roto i ngā syringe kua whakakiia i mua, ka rongoa e koe i roto i tō pouaka whakamātao kia whakamahia ra anō.

I mua i tō werohanga, waiho te rongoā kia mahana ki te pāmahana rūma mō te 30 meneti. Horoi i tō wāhi werohanga ki te waipiro, ka werohia te rongoā ki te kiko momona o tō huha, ringa o runga, puku rānei. Mā tō rōpū hauora koe e ako i te tikanga werohanga tika me ngā wāhi hei huri.

Ka taea e koe te tango i te inotersen me te kore kai ranei, na te mea ka werohia, kaua e tangohia ma te waha. Heoi, ko te noho pai ki te wai me te pupuri i te kai pai ka awhina i to tinana ki te whakahaere pai ake i te rongoa. E kitea ana e etahi tangata he awhina ki te werohia i te wa kotahi i ia wiki ki te whakatū i te tikanga.

Kia Pehea Te Roa E Tango Ai Au i te Inotersen?

Ko te inotersen te tikanga he rongoa mo te wa roa ka haere tonu koe mo te wa roa i te mea e awhina ana, a kei te pai koe ki te tango. I te mea he mate ira tangata te hATTR amyloidosis, ko te whakamutu i te rongoa ka tuku te mate ki te anga whakamua ano.

Ka aroturukihia e tō tākuta tō urupare ki te rongoa mā ngā whakamātautau toto me ngā whakamātautau neurological. Ko te nuinga o te tangata ka timata ki te kite i te pumau o o ratou tohu i roto i te 6-12 marama, ahakoa ka roa pea etahi whakapainga ki te puta.

Ko te whakatau ki te haere tonu, ki te whakamutu ranei i te inotersen ka whakawhirinaki ki te maha o nga mea tae atu ki te pai o te mahi, he aha nga paanga taha e pa ana ki a koe, me to hauora whānui. Ka mahi tahi tō rōpū hauora me koe ki te whakatau i te mahere mo te wa roa mo tō āhuatanga motuhake.

He Aha Ngā Pānga Taha o te Inotersen?

Pērā i ngā rongoā katoa, ka taea e te inotersen te pānga taha, ahakoa kāore te katoa e pā ana ki a rātou. Ko ngā pānga taha tino noa ka taea te whakahaere me te aroturuki tika me te manaaki.

Anei ngā pānga taha ka pā ki a koe, ka timata mai i ngā mea tino noa:

• Ngā tauhohenga wāhi werohanga pēnei i te whero, te pupuhi, te mamae rānei
• Te whakapairuaki me te ruaki
• Te ānini
• Te ngenge
• Te kirika
• Ngā mamae uaua
• Ngā wiri

Ko ēnei pānga taha noa ka pai ake i te wā e urutau ana tō tinana ki te rongoā i ngā wiki tuatahi o te rongoa.

Ko ngā pānga taha nui ake me whai wāhi tonu ki te rongoa, tae atu ki:

• Te whakaheke nui i ngā pūtau toto (thrombocytopenia) e pā ana ki te ngāwari o te maru, te toto rānei
• Ngā raruraru o te pūkahukahu tae atu ki te glomerulonephritis
• Ngā tauhohenga nui i te wāhi werohanga me te pupuhi nui, te mate rānei
• Ngā tohu o ngā āhuatanga mumura

Ka mātakitaki tō tākuta i a koe mā ngā whakamātautau toto i ngā wā katoa kia kite wawe i ngā pānga kino. Ka taea e te nuinga o te tangata te haere tonu i te rongoā me te mātakitaki tika me te whakatikatika i te horopeta ina hiahiatia.

Ko wai e kore e tango i te Inotersen?

Kaua e tango i te inotersen ētahi tāngata nā te piki o te tūponotanga o ngā raruraru nui. Ka āta arotake tō tākuta mēnā he haumaru tēnei rongoā mōu i mua i te whakahau.

Kaua koe e tango i te inotersen mēnā he:

• Te mate pūkahukahu nui, kei runga rānei i te dialysis
• Ngā mate toto e kaha ana, e kore e taea te whakahaere
• Te iti rawa o ngā pūtau toto
• Ngā mate e kaha ana e kore e taea e tō pūnaha ārai mate te whakahaere
• Ngā mate pāwera mō te inotersen, ōna wāhanga rānei

He mea nui te tūpato mēnā he raruraru pūkahukahu ngawari ki te āhua, he hītori o ngā mate toto, kei te tango rongoā whakaheke toto rānei. Ka whakahau tonu pea tō tākuta i te inotersen engari ka mātakitaki i a koe i te tata atu, ā, ka whakatikatika pea i tō mahere rongoā.

Me whai whakaaro nui ki te hapū me te whāngai ū, nā te mea kāore i te mōhiotia katoatia ngā pānga o te inotersen ki ngā pēpi e whanake ana. Ka kōrero tō tākuta i ngā tūponotanga me ngā painga mēnā kei te whakamahere koe ki te hapū, kei te hapū rānei.

Ngā Ingoa Waitohu Inotersen

Ka hokona te Inotersen i raro i te ingoa waitohu Tegsedi i te nuinga o ngā whenua e wātea ana. Koinei anake te ingoa waitohu kua whakaaetia mō tēnei rongoā.

I hangaia a Tegsedi e Akcea Therapeutics, e wātea ana i ētahi whenua tae atu ki te United States, Canada, me te maha o ngā iwi Pākehā. Ka tae mai te rongoā i roto i ngā syringe kua whakakiia i mua, kei roto 284 mg o te inotersen sodium.

I te mea he rongoa motuhake tēnei mō tētahi āhua onge, ka wātea anake mā ngā whare rongoā motuhake, ā, me whai whakaaetanga i mua i tō inihua. Ka āwhina tō rōpū hauora ki te whakarite i te uru atu ki te rongoa mā ngā ara tika.

Ngā Kōwhiringa mō Inotersen

He maha atu ngā rongoa ka taea te rongoā i te hATTR amyloidosis, ahakoa he rerekē te mahi a ia, ā, he pai ake pea mō ngā tūroro rerekē. Ka āwhina tō tākuta ki te whakatau ko tēhea te kōwhiringa pai mō tō āhuatanga motuhake.

Ko ngā kōwhiringa matua ko:

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• Patisiran (Onpattro) - tētahi atu rongoa e whai ana i te RNA ka tukuna mā te whakauru IV
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• Tafamidis (Vyndaqel) - he rongoa e whakapūmau ana i te pūmua transthyretin
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• Diflunisal - he rongoa tawhito ka taea hoki te whakapūmau i te pūmua
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He rerekē ngā painga me ngā pānga taha o ia kōwhiringa. He rite te mahi a Patisiran ki a inotersen engari me whakauru IV ia marama, kaua ki te werohanga ia wiki. Ka mahi a Tafamidis mā te aukati i te pūmua transthyretin kia kore e takai, kia kore e hanga ngā putunga kino.

Ko te kōwhiringa i waenga i ēnei rongoa e whakawhirinaki ana ki ngā mea pēnei i tō wāhanga mate, ētahi atu āhua hauora, te kaha ki te aro ki ngā werohanga, ki ngā whakaurunga rānei, me ō hiahia whaiaro. Akene me whakamātau ētahi tāngata i ngā kōwhiringa rerekē kia kitea te mea e pai ana mō rātou.

He Pai Ake Anei a Inotersen i a Patisiran?

He rongoā whai hua a Inotersen me patisiran mō te hATTR amyloidosis, engari he rerekē ō rāua painga me ō rāua ngoikoretanga. Kāore tētahi i te tino

He pai ake pea te taha o te patisiran i roto i etahi rangahau, engari e hiahia ana kia whakauruhia nga IV ia marama e hia haora te roa. He wero tenei mo nga tangata e noho ana i tawhiti mai i nga pokapū whakauru, he uaua ranei ki te uru atu ki te IV.

E rua nga rongoa e whai hua ana ki te whakaiti i te hanga transthyretin i nga rahinga rite ana, ka taea te whakaroa i te ahunga whakamua o te mate. Ka whakaarohia e to taakuta nga mea penei i to oranga, etahi atu ahuatanga hauora, me nga hiahia whaiaro i te wa e awhina ana koe ki te whiriwhiri i waenga i enei whiringa.

Nga Pātai e Pātai pinepine ana mō Inotersen

Q1. He Haumaru a Inotersen mō te hunga e raru ana te ngakau?

Ka taea te whakamahi i te Inotersen ki te hunga e uru ana te ngakau mai i te hATTR amyloidosis, engari me ata tirotiro. Karekau te rongoa e pa tika ana ki te mahi o te ngakau, engari ko te ahuatanga kei raro iho i te ngakau.

Ka mahi tahi to tohunga ngakau me te tohunga neurologist ki te aroturuki i to hauora ngakau puta noa i te maimoatanga. Ko etahi tangata e tino ngoikore ana te ngakau ka hiahia ki etahi atu whakatupatotanga, ki te aroturuki tata ranei. Ko nga painga pea o te whakaroa i te ahunga whakamua o te mate ka nui ake i nga tupono mo te hunga e uru ana te ngakau.

Q2. Me aha ahau ki te whakamahi pohehe ahau i te nui rawa o Inotersen?

Mena ka werohia e koe neke atu i te kotahi horopeta o inotersen, whakapā atu ki to taakuta, ki nga ratonga ohorere ranei i te wa tonu. Kaua e tatari kia kite mena ka puta he tohu - ka puta te nui o te horopeta i nga paanga taha nui e hiahia ana kia aro mai i te wa tonu.

Kawea mai te kete rongoa ki a koe ki te hōhipera kia mohio ai nga kaiwhakarato hauora ki nga mea i tangohia e koe. Akene me aroturuki e ratou o toto me te mahi whatukuhu kia tata ake, me te whakarato i te tiaki tautoko e tika ana.

Q3. Me aha ahau ki te ngaro ahau i te horopeta o Inotersen?

Mena ka ngaro koe i to horopeta ia wiki, tangohia i te wa e mahara ana koe, katahi ka hoki ki to waarangi auau. Kaua e tango i nga horopeta e rua e tata ana ki te whakatika i te horopeta i ngaro.

Mena kua roa ake i te 2 ra mai i tō horopeta kua whakaritea, whakapā atu ki tō tākuta mō te tohutohu. Ka tūtohu pea rātou kia tango i te horopeta i ngaro, kia tatari rānei kia tae ra ano ki tō werohanga e whai ake nei, i runga i tō āhuatanga motuhake.

Q4. Āhea Āhau e Kati ai te Tango Inotersen?

Me mutu anake te tango inotersen i muri i te kōrerorero hōhonu ki tō tākuta. I te mea he haere tonu te hATTR amyloidosis, ko te whakamutu i te rongoā te tikanga ka hoki anō te mate.

Ka tūtohu pea tō tākuta kia mutu koe mēnā ka pūta mai ngā pānga taha nui e kore e taea te whakahaere, mēnā kāore te rongoā e whai hua ana i muri i te wā whakamātautau tika, mēnā rānei ka tino huri tō āhua hauora. Kaua rawa e mutu ohorere te tango inotersen me te kore he tirotiro hauora.

Q5. Ka Tae Āhau ki te Haere i te Wā e Tango ana i te Inotersen?

Āe, ka taea e koe te haere i te wā e tango ana i te inotersen, engari me whai mahere. Me noho te rongoā ki roto i te pouaka whakamātao, me pupuri tonu koe i tō hōtaka werohanga ia wiki ahakoa ngā huringa wā.

Tikina he reta haere mai i tō tākuta e whakamārama ana i tō āhua hauora me ngā hiahia rongoā. Whakakīa ngā taonga anō mō ngā whakaroa, me te rangahau i ngā whare hauora i tō ūnga mēnā ka hiahia koe ki te āwhina. He maha ngā tāngata e haere angitu ana i te wā e tango ana i te inotersen me te whakarite tika.