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October 10, 2025
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Ko te Dornase alfa he rongoā motuhake e āwhina ana i ngā tāngata e mate ana i te cystic fibrosis kia māmā ake te hā, mā te whakaiti i te pūkohu matotoru, piri i roto i ō rātou pūkahukahu. E mahi ana tēnei rongoā e uruhia ana me te āwhina ngawari, e wawahi ana i ngā aho DNA e hanga ana i te pūkohu kia uaua, kia kore e ngāwari te whakawātea. Ahakoa te ahua uaua, kua roa te dornase alfa e whakamahia ana hei rongoā pono mō ngā tau tekau, e tuku ana i te whakawātea tūturu ki te hunga e raru ana i te nui o te wai i roto i te pūkahukahu.
Ko te Dornase alfa he putanga i hangaia e te tangata o tētahi enzyme e noho ana i roto i tō tinana e kīia ana ko DNase. E aro ana tēnei enzyme ki te wawahi i ngā mea DNA e mau ana i roto i te pūkohu matotoru. Ki te mate koe i te cystic fibrosis, ka whakaputa tō tinana i te pūkohu matotoru, piri, kei roto te nui o te DNA mai i ngā pūtau toto mā e ngana ana ki te whawhai i ngā mate.
Ka tae mai te rongoā hei otinga mārama, kāore he tae e uruhia ana e koe mā tētahi mīhini nebulizer motuhake. Whakaarohia he rongoā e aro ana ki te wāhi e hiahiatia ana - tika tonu ki roto i ō ara rererangi. E āwhina ana tēnei tikanga tuku tika i te rongoā kia pai ake te mahi i te wā e tango ana koe i te pūtai.
Ko te Dornase alfa te mea nui e tohua ana mō ngā tāngata e mate ana i te cystic fibrosis hei āwhina i te whakahaere i ā rātou tohumate pūkahukahu. I hangaia motuhake hei whakaiti i te pūkohu matotoru e hanga ana i roto i ngā ara rererangi, kia māmā ake te mare me te whakawātea. Ka āwhina tēnei ki te whakaiti i te auau o ngā mate pūkahukahu me te whakapai ake i te hā.
Ka tūtohu pea tō tākuta i te dornase alfa ki te pā koe i te mare tonu, te uaua ki te whakawātea i te pūkohu, i ngā mate rererangi auau rānei. E pai ana te mahi a te rongoā hei wāhanga o tētahi mahere rongoā whānui e uru ana ki ētahi atu rongoā pēnei i te physiotherapy o te pouaka me ngā paturopi i te wā e hiahiatia ana.
I ētahi wā onge, ka whakaaro pea ngā tākuta ki te whakamahi i te dornase alfa mō ētahi atu āhuatanga e pā ana ki ngā hūpē matotoru, whai DNA, engari he iti noa iho tēnei. Ko te nuinga o te hunga e whakamahi ana i tēnei rongoā he mate cystic fibrosis, ā, e whai hua ana i ōna āhuatanga whakaheke hūpē.
Ka mahi a Dornase alfa mā te wawahi i ngā whenu DNA e whakapakeke ana, e piri ana hoki ngā hūpē i roto i ō pūkahukahu. Ki te whai koe i te mate cystic fibrosis, ka tere te uru mai o ngā pūtau toto mā ki ō rātou ara rererangi ki te whawhai i ngā mate, engari ka waiho e rātou tō rātou DNA i te wā e mate ana rātou. Ko tēnei DNA te mahi rite ana ki te kupenga, e whakapakeke ana i ngā hūpē, ā, he uaua ki te whakawātea.
Ka mahi te rongoā rite ana ki te kutikuti ngota, e tapahi ana i ēnei whenu DNA, ā, ka angiangi ake ngā hūpē, ā, he māmā ake te mare. E kiia ana he rongoā kaha tēnei, nā te mea e aro tika ana ki te take pūtake o ngā hūpē matotoru, kaua ki te rongoā i ngā tohumate anake.
Kia angiangi ngā hūpē, ka whai hua ake tō pūngao mare māori me te rongoā tinana o te pouaka i te whakawātea i ngā hūpē i ō pūkahukahu. Ka āwhina tēnei ki te whakaiti i te tūponotanga o ngā mate huakita, ā, ka taea te whakapai ake i tō mahi pūkahukahu i te roanga o te wā.
Ka tango koe i te dornase alfa mā te whakamahi i tētahi mīhini nebulizer e huri ana i te rongoā wai ki tētahi kohu pai ka taea e koe te hā. Ko te horopeta noa he kotahi 2.5 mg pounamu kotahi ia rā, ahakoa ka whakatau tō tākuta te nui tika mōu. He pai ki te tango i te wā kotahi i ia rā ki te whakatū i tētahi tikanga.
Kāore koe e hiahia ki te tango i tēnei rongoā me te kai, engari he maha ngā tāngata e kite ana he āwhina ki te mahi i tā rātou rongoā tinana o te pouaka tata ki te 30 meneti i muri i te hā i te dornase alfa. Mā tēnei wā e mahi ai te rongoā ki te whakaheke i ngā hūpē i mua i tō ngana ki te whakawātea.
Me whakarite kia whakamahia anake te pūnaha nebulizer i tohutohuhia e tō tākuta, nā te mea kāore pea ngā mīhini rerekē e whakatutuki i te rongoā i te whai hua. Horoi i tō nebulizer i runga i ngā tohutohu a te kaihanga hei aukati i te pānga me te whakarite kia tika te mahi o te rongoā.
Ko te nuinga o ngā tāngata e mate ana i te cystic fibrosis e tango ana i te dornase alfa hei rongoā wā-roa, he maha ngā tau, ā, he roa tonu pea. Ehara tēnei i te rongoā ka mutu i te wā ka tīmata koe, nā te mea kāore te āhuatanga e whakatupu ana i te hūpē matotoru e ngaro.
Ka aroturuki tō tākuta i te pai o te mahi o te rongoā mā ngā whakamātautau mahi pūkahukahu i ia wā, me te pātai mō ō tohumate. Ko ētahi tāngata ka kite i ngā whakapainga i roto i ō rātou manawa me te kaha ki te whakawātea i te hūpē i roto i ngā wiki tuatahi, i te wā e roa ana pea te wā ki ētahi atu ki te kite i ngā painga katoa.
Kaua rawa e mutu te tango i te dornase alfa ohorere me te kore e kōrero tuatahi ki tō tākuta. Ki te whai koe i ngā pānga taha, i ngā āwangawanga rānei, ka taea e tō rōpū hauora te āwhina ki te whakatika i tō mahere rongoā, kaua ki te whakamutu i te rongoā katoa.
Ko te nuinga o ngā tāngata e pai ana ki te dornase alfa, engari pērā i ngā rongoā katoa, ka taea e ia te whakatupu i ngā pānga taha. Ko te rongo pai ko te mea kāore i te nuinga ngā pānga taha nui, ā, he maha ngā tāngata e pā ana ki ngā tohumate ngawari noa iho, ki te whai rānei.
Koinei ngā pānga taha tino noa ka pā ki a koe:
Ko te tikanga ka pā ēnei tohumate nā te mea kei te mahi te rongoā ki te whakaiti i tō hūpē, ka taea e tēnei te mare nui ake i te tīmatanga i te wā e whakawātea ana tō tinana i ngā hūpē kua wewete.
Ngā pānga taha kāore i te noa engari he nui ake te kino e hiahia ana kia aro mai i te taha hauora:
Mēnā ka pā ki a koe ētahi o ēnei tohumate nui ake, whakapā atu ki tō tākuta tonu, rapu rānei i te manaakitanga hauora ohorere.
He pai te Dornase alfa mō te nuinga o te tāngata, engari he wāhi ka kore pea e tika. Kaua koe e whakamahi i tēnei rongoā mēnā i pā ki a koe tētahi tauhohenga mate pāwera nui ki te dornase alfa, ki ētahi o ōna whakauru rānei i mua.
Ko ngā tāngata e pā ana ki ētahi mate pūkahukahu kē atu i te cystic fibrosis me whakamahi tēnei rongoā me te tūpato nui. Ka arotake tō tākuta mēnā ka nui ake ngā painga i ngā tūponotanga mēnā he mate pūkahukahu nui tōna, he uaua rānei te manawa.
Ka taea e ngā wāhine hapū me te whāngai ū te tango i te dornase alfa, engari ka hiahia tō tākuta ki te aroturuki i a koe. Kua whakamahia te rongoā i te wā o te hapū i roto i te maha o ngā take, engari he rerekē ngā āhuatanga takitahi.
Ka taea e ngā tamariki mai i te 5 tau te whakamahi i te dornase alfa, ahakoa he rerekē pea te inenga me te aroturuki i tērā mō ngā pakeke. Mā te tākuta o tō tamaiti e whakatau te huarahi pai rawa atu i runga i ōna hiahia motuhake me te kaha ki te whakamahi tika i te nebulizer.
Ko te ingoa waitohu tino noa mō te dornase alfa ko Pulmozyme, i hangaia e Genentech. Koinei te hanganga taketake i wātea mai i ngā tau 1990, ā, koinei tonu te putanga e tino tohua ana.
I tēnei wā, ko Pulmozyme te waitohu tuatahi e wātea ana i te nuinga o ngā whenua, ahakoa he putanga generic, he ingoa waitohu rerekē rānei ētahi rohe. Ka taea e tō kaiwhakawhāiti rongoā te āwhina i a koe ki te mārama ki te hanganga motuhake e whiwhi ana koe, me te whakarite kei te whakamahi tika koe.
Ahakoa te ingoa waitohu, ko nga rongoa dornase alfa katoa kei roto ano te kai kaha, me te mahi i runga i te ara kotahi. Ko te mea nui ko te whakamahi tonu me te tikanga nebulizer tika, kaua ki te māharahara ki te waitohu motuhake e whakamahia ana e koe.
Ahakoa te dornase alfa e kiia ana ko te paerewa koura mo te whakaiti i te hūpē i roto i te cystic fibrosis, he rongoa ano hei awhina i te whakahaere i nga hūpē matotoru. Ko te wai tote hypertonic tetahi atu rongoa e whakauruhia ana e awhina ana ki te kukume wai ki roto i te hūpē, kia ngawari ake te whakawātea.
E whakamahi ana etahi tangata i nga rongoa mucolytic pēnei i te acetylcysteine, ahakoa he rerekē te mahi i te dornase alfa, a tera pea kaore i te whai hua mo te cystic fibrosis. Ka tohutohu pea tō tākuta ki te whakakotahi i nga rongoa, kaua ki te whakakapi katoa i te dornase alfa.
Ko nga rongoa hou pēnei i nga CFTR modulators (pēnei i te ivacaftor, lumacaftor ranei) e mahi ana i te taumata pūtau hei whakapai ake i te hē i roto i te cystic fibrosis. Ka whakamahia pea enei i te taha o te dornase alfa, kaua ki te whakakapi, i runga i to momo ira motuhake o te cystic fibrosis.
He rongoa whai hua te dornase alfa me te wai tote hypertonic mo te whakaiti i te hūpē, engari he rerekē te mahi, a tera pea ka pai ake mo nga tangata rerekē. Ko te Dornase alfa e aro ana ki te DNA i roto i te hūpē, i te wa e kukume ana te wai tote hypertonic i te wai ki roto i nga ara rererangi hei whakaiti i nga hūpē.
He maha nga tangata e kite ana he nui ake nga hua o te dornase alfa, he ngawari ake hoki te aro atu i te wai tote hypertonic, i etahi wa ka puta te maremare, te riri ranei o te korokoro. Heoi, ka pai ake te urupare a etahi tangata ki te wai tote hypertonic, ka whakamahi ranei i nga rongoa e rua i nga wa rerekē o te ra.
Ma tō tākuta koe e āwhina ki te whakatau ko tēhea te rongoā pai rawa atu mō ō tohumate motuhake, ngā whakamātautau mahi pūkahukahu, me te pai o tō whakamanawanui ki ia rongoā. E whai hua ana ētahi tāngata mā te whakamahi i ngā rongoā e rua hei wāhanga o te huarahi whānui ki te whakahaere i tō rātou mate pūkahukahu.
Āe, he haumaru te dornase alfa mō te hunga mate huka, tae atu ki te hunga e pā ana te mate pūkahukahu ki te mate huka. I te mea ka hāia te rongoā, ka mahi i te rohe i roto i ngā pūkahukahu, kāore i te nuinga o te wā e pā tika ana ki ngā taumata huka toto.
Heoi anō, ki te whanake koe i te mate manawa i te wā e whakamahi ana koe i te dornase alfa, ka pā pea tēnei ki tō whakahaere huka toto. Ka hiahia tō tākuta ki te aroturuki i tō hauora pūkahukahu me te whakahaere mate huka, ina koa i ngā wā e whawhai ana koe i ngā mate.
Mēnā ka whakamahi auau koe i te horopeta nui atu i te mea i whakaritea mō te dornase alfa, kaua e mataku. Kāore pea te horopeta anō e puta he kino nui, engari ka pāngia pea e koe te mare nui ake, te riri rānei o te korokoro i te wā e tukatuka ana tō tinana i te rongoā anō.
Whakapā atu ki tō tākuta, ki te kaimuku rongoā rānei kia mōhio rātou ki te mea i pā, me te tono tohutohu. Ka taea e rātou te tohutohu ki a koe mō te hiahia ki te aroturuki motuhake, mēnā rānei me whakatika e koe tō horopeta e whai ake nei. Kia mau ki te wā i puta ai te horopeta nui me ngā tohumate i pā ki a koe.
Mēnā ka ngaro koe i te horopeta o te dornase alfa, tangohia i te wā e mahara ana koe, ki te kore e tata ana te wā mō tō horopeta e whai ake nei. I taua wā, pekehia te horopeta i ngaro, ka haere tonu ki tō wā whakarite.
Kaua rawa e tango e rua nga horopeta i te wa kotahi hei utu mo te horopeta i ngaro, na te mea ka piki ake pea to tupono ki nga paanga taha. Ki te wareware pinepine koe ki nga horopeta, whakaarohia te whakarite i te whakaoho o ia ra, te whakamahi ranei i te taupānga whakamahara pire hei awhina i a koe kia mau tonu.
Me whakamutu noa koe i te tango dornase alfa i raro i te tohutohu a to taakuta. I te mea he mate mo te wa roa te cystic fibrosis, ko te nuinga o nga tangata me haere tonu tenei rongoa mo te wa roa ki te pupuri i nga painga o te hūpē angiangi me te ngawari o te manawa.
Ka whakaaro pea to taakuta ki te whakamutu, ki te whakaiti ranei i te rongoa mena ka pa ki a koe nga paanga taha e kore e taea te whakahaere, mena ka tino rereke te mahi o ou ngutu, mena ka puta mai nga rongoa hou e pai ake ana mo to ahuatanga. Ma nga huihuinga whai-ake i nga wa katoa e awhina ki te whakatau i te rautaki mo te wa roa.
Ae, ka taea e koe te haere me dornase alfa, engari me whakamahere koe i mua. Me pupuri te rongoa i roto i te pouaka whakamātao, no reira me whai pouaka whakamātao koe me nga putea huka mo te haere. Whakauruhia etahi atu taonga mena ka roa, ka mau he reta mai i to taakuta e whakamarama ana i to hiahia rongoa mo te rongoa me nga taputapu nebulizer.
I te wa e rere ana, whakauruhia to nebulizer me te rongoa ki roto i to peeke kawe, kaua ki nga tueke kua tirohia. Ka whakaae te haumarutanga o te taunga rererangi ki nga taputapu rongoa me nga rongoa, engari ma te whai tuhinga ka tere ake te tukanga tirotiro me te whakarite kia noho tonu to rongoa i te pāmahana tika.
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