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October 10, 2025
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Ko te Lucinactant he rongoā hanga i te surfactant pūkahukahu ka tukuna tika ki roto i te ngongo hau o ngā pēpi tōmua e raru ana te manawa. Ka āwhina tēnei rongoā motuhake i ngā pūkahukahu iti kia pai ake te mahi mā te whakaiti i te pūngao o te mata i roto i ngā pūkahukahu hau, e māmā ake ai te manawa o ngā pēpi i a rātou anō.
Inā ka whānau tōmua ngā pēpi, kāore anō ō rātou pūkahukahu i te wā ki te whakaputa i tētahi mea tūturu e kīia ana ko te surfactant. Whakaarohia te surfactant he hopi e ārai ana i ngā pūkahukahu hau iti i roto i ō pūkahukahu kia kore e hinga. Ki te kore, ka tino uaua, ka mōrearea te manawa mō ēnei pēpi ngoikore.
Ka rongoā te Lucinactant i te mate uaua manawa (RDS) i ngā pēpi tōmua. Ka puta te RDS inā ka whānau ngā pēpi i mua i te wā ka taea e ō rātou pūkahukahu te hanga i te surfactant tūturu, te nuinga i mua i te 37 wiki o te hapū.
Ka uaua rawa tēnei āhuatanga te manawa mō ngā pēpi hou nā te mea ka hinga tonu ā rātou pūkahukahu hau iti i ia manawa. Ki te kore he rongoā, ka uaua ngā pēpi e mate ana i te RDS ki te whiwhi i te hāora nui ki roto i ō rātou toto, he mea ka mōrearea te ora.
E rua ngā wāhi e whakamahia ana e ngā tākuta te lucinactant. Tuatahi, ka hoatu e rātou hei ārai i te RDS i ngā pēpi tōmua rawa e tūpono ana ki te mate. Tuarua, ka whakamahia e rātou hei rongoā i ngā pēpi e whakaatu ana i ngā tohu o te raruraru manawa i muri i te whānautanga.
Ka mahi te Lucinactant mā te whakakapi i te surfactant tūturu ngaro i roto i ngā pūkahukahu o ngā pēpi tōmua. Kei roto i tēnei rongoā tētahi putanga hanga o te pūmua me ngā ngako e whakaputaina ana e ngā pūkahukahu hauora.
Inā ka whakatakotoria te lucinactant e ngā tākuta ki roto i te ngongo hau o te pēpi, ka horahia puta noa i ngā pūkahukahu, ka whakakāpō i ngā mata o roto o ngā pūkahukahu hau. Mā tēnei whakakāpō e ārai ai ngā pūkahukahu hau kia kore e piri tahi, kia kore e hinga inā ka whakaputa te manawa o te pēpi.
He tere te mahi a te rongoā, he maha ngā wā ka pai ake te manawa i roto i ngā meneti ki ngā hāora i muri i te whakahaerenga. Kāore i rite ki ētahi atu surfactant, kei roto i te lucinactant tētahi wāhanga pūmua e whai hua anō pea mō te mahi o te pūkahukahu me te whakaora.
Me hoatu anake te Lucinactant e ngā tākuta whai mātauranga motuhake i roto i te wāhanga tiaki kaha o te hōhipera (NICU). Ka haere tika te rongoā ki roto i te paipa hau o te pēpi mā roto i te ngongo manawa, kāore mā te waha, mā ngā uaua rānei.
I mua i te hoatutanga o te lucinactant, ka whakamahana ngā kaimahi hauora i te rongoā ki te pāmahana o te tinana, ka whakarite i roto i te taiao horoi. Ko te tikanga ka whiwhi te pēpi i te rongoā i te wā e whakamahi ana i te tūāpāhau, i te mīhini manawa rānei hei āwhina i tō rātou manawa.
Kei roto i te tukanga te ine tika i te horopeta tika i runga i te taumaha o te pēpi, me te whakahaere pōturi mā roto i te ngongo manawa. Ka aroturuki ngā kaiwhakarato hauora i te tere o te ngākau o te pēpi, te taumata hāora, me ngā tauira manawa i te wā o te maimoatanga, me muri iho.
Ko te nuinga o ngā pēpi ka whiwhi i te lucinactant hei maimoatanga kotahi, ahakoa ka hiahia ētahi atu horopeta i roto i ngā rā tuatahi o te ora. Ka whakawhirinaki te whakatau ki te pai o te urupare a te pēpi, me te pai ake o tō rātou manawa.
Ko te tikanga ka hoatu e ngā tākuta tae atu ki te whā horopeta katoa, ka wehea i te iti rawa e ono hāora te wā, mēnā kei te raru tonu te manawa o te pēpi. Ka tātai tika ia horopeta i runga i te taumaha o te pēpi i tēnei wā, me te āhua haumanu.
Ka taea e ngā pānga o te lucinactant te roa mō ngā rā, wiki rānei i te wā e pūmau haere ana ngā pūkahukahu o te pēpi, ka tīmata ki te whakaputa i te surfactant tūturu. Ko te nuinga o ngā pēpi ka kite i te pai ake i roto i ngā hāora i muri i te whiwhinga i tā rātou horopeta tuatahi.
Ko ngā pānga taha noa i te wā e whakahaerehia ana te lucinactant ko ngā huringa pōturi i te tere o te ngākau me te pēhanga toto. Ko te nuinga o ēnei e pā ana i te wā o te rongoā, ā, ka tere te ngaro i te wā e oti ana te rongoā.
Ka pā pea ki ētahi pēpi ngā wā poto e rere kē ana te taumata hāora, e huri kē ana rānei te āhua o te manawa i te wā o te rongoā. E mōhio ana ngā kaiwhakarato hauora ki ēnei urupare, ā, e aroturuki tonu ana i ngā pēpi kia mōhio ai kei te haumaru.
Koinei ngā pānga e kitea nuitia ana e mātakitaki ana ngā kaimahi hauora i te wā o te rongoā:
He ngawari noa iho ēnei pānga, ā, ka taea te whakahaere mā te tirotiro hauora tika. Ko ngā painga o te whakapai ake i te manawa ka nui ake i ēnei āwangawanga wā poto.
He onge ngā raruraru nui, engari ka uru pea te pneumothorax (pūkahukahu kua hinga) me te toto i roto i ngā pūkahukahu. Heoi, ko ēnei raruraru nui e pā ana ki te whānautanga tōmua me ngā uaua manawa, kaua ki te rongoā tonu.
He tokoiti noa ngā pēpi e kore e taea te whiwhi lucinactant, engari ka āta arotakehia e ngā tākuta ia āhuatanga. Kua hangaia te rongoā mō ngā pēpi tōmua e raru ana i te manawa, nō reira kāore i te tika mō ngā pēpi kua whānau katoa, mō ērā rānei e raru ana i ētahi atu momo take pūkahukahu.
Ko ngā pēpi e whai ana i ētahi hē whānau nui e pā ana ki ō rātou ara rererangi, pūkahukahu rānei, kāore pea e tika mō te rongoā lucinactant. Hei tāpiri, ko ngā pēpi e toto ana i roto i ō rātou pūkahukahu, ērā rānei kāore i te pūmau mō te tikanga whakahaere, me tatari pea.
Ka whakaarohia hoki e nga tākuta te āhua whānui o te pēpi, tae atu ki te mahi o te ngākau me te kaha ki te whakawhāiti i te toto, i mua i te whakatau i te maimoatanga. I ētahi wā he nui ake te hiranga o te wā o te maimoatanga i ngā aukati tino.
Ka hokona a Lucinactant i raro i te ingoa waitohu Surfaxin i te United States. Koinei anake te momo rongoā horopeta waihanga motuhake e wātea ana i te hokohoko.
Ka rongo pea ngā kaiwhakarato hauora me ngā mātua i te kīia e tōna ingoa whānui (lucinactant) rānei, i tōna ingoa waitohu (Surfaxin) rānei, hei whakawhiti. E rua ngā kupu e pā ana ki te rongoā kotahi me ngā kai ōrite me ngā pānga.
He maha ētahi atu rongoā horopeta e wātea ana mō te rongoā i te mate manawa i ngā pēpi tōmua. Kei roto i ēnei ngā horopeta tūturu i ahu mai i ngā pūkahukahu kararehe me ētahi atu momo waihanga.
Ko ngā horopeta tūturu pēnei i te beractant (Survanta) me te poractant alfa (Curosurf) i ahu mai i ngā pūkahukahu kau, poaka rānei, ā, kua whakamahia angitu mō ngā tau maha. E mahi ana ēnei rongoā i te rite ki te lucinactant engari he rerekē ngā hanganga.
Ko tētahi atu kōwhiringa waihanga ko te colfosceril palmitate (Exosurf), ahakoa he iti noa te whakamahi i tēnei rā. Ko te whiriwhiri i waenga i ngā horopeta rerekē e whakawhirinaki ana ki ngā hiahia o te hōhipera, te wātea, me ngā āhuatanga o te tūroru takitahi.
He pai ētahi painga motuhake o Lucinactant ki ētahi atu rongoā horopeta, ina koa tōna āhua waihanga me te ihirangi pūmua. Ko te waihanga te tikanga kāore he tūponotanga o te tuku i ngā mate i ahu mai i ngā kararehe, he āwangawanga pea tēnei ki ngā horopeta tūturu.
Kei roto i te rongoā tētahi wāhanga pūmua e whai hua anō pea mō te whakaora me te mahi o te pūkahukahu i tua atu i te aukati i te hinga o te pūkahukahu. E whakaatu ana ētahi rangahau ka puta pea tēnei ki ngā hua pai ake i te wā roa.
Heoi anō, he tino whai hua ngā surfactant katoa kua whakaaetia ki te rongoā i te mate ohorere manawa. Ko te kōwhiri i waenga i a rātou e pā ana ki ngā āhuatanga pēnei i ngā tikanga o te hōhipera, ngā whakaaro ki te utu, me te wheako o te tākuta, kaua ki ngā rerekētanga nui o te whai huatanga.
Āe, e whakaarohia ana he tino haumaru a lucinactant ina hoatu e ngā kaiwhakarato hauora whakangungu i ngā wāhi hōhipera e tika ana. Kua whai wāhi te rongoā ki ngā whakamātautau whānui mō ngā pēpi kōhungahunga, ā, kua whakaaetia e ngā tari whakahaere.
Kua whakatūria te pūkete haumaru, me te nuinga o ngā pānga taha he wā poto, he māmā te whakahaere. Ko ngā painga o te whakapai ake i te manawa me te whakaiti i te tūponotanga o ngā raruraru nui mai i te mate ohorere manawa e nui ake ana i ngā tūponotanga ka puta.
He tino onge ngā tūāhuatanga nui rawa atu i te mea ka hoatu anake a lucinactant e ngā tākuta whakangungu motuhake e tino tatau ana i ngā horopeta. Ka whakamahi ngā kaiwhakarato hauora i ngā ine tika i runga i te taumaha o tō pēpi me te āta aroturuki i te tukanga whakahaere.
Mēnā i hoatu tūpono te nui rawa o te rongoā, ka whakanui tonu ngā kaimahi hauora i te aroturuki me te whakarato i te manaaki tautoko e hiahiatia ana. Kua rite te rōpū hōhipera ki te whakahaere i ngā raruraru ka puta mai i ngā hē rongoā.
Kāore i rite ki ngā rongoā e tangohia ana i te kāinga, ko te horopeta lucinactant e whakahaeretia ana e te rōpū hauora o tō pēpi i te hōhipera. Ka arotake tonu rātou mēnā e hiahiatia ana ngā horopeta atu i runga i te tūnga manawa o tō pēpi me te āhua whānui.
Mēnā ka whakaroa tētahi horopeta mō ngā take hauora, ka whakatau ngā tākuta i te wā pai mō te whakahaere i runga i ngā hiahia o tō pēpi i tēnei wā. Ka taea te whakatika i te mahere rongoā kia mōhio ai tō pēpi ka whiwhi i te manaaki pai.
Ko te nuinga o ngā pēpi e whiwhi ana i te lucinactant i ngā rā tuatahi o tō rātou oranga, ā, he kotahi, e rua rānei ngā horopeta e hiahiatia ana e te tokomaha. Ka mutu te rongoā i te wā e pai ana te manawa o tō pēpi, ā, ka tīmata ā rātou pūkahukahu ki te whakaputa i te surfactant tūturu.
E aroturuki ana te rōpū hauora i te ahunga whakamua o tō pēpi i ngā wā katoa, ā, ka whakatau i ngā whakataunga mō ngā horopeta atu anō i runga i ngā tauira manawa, ngā hiahia hāora, me te whakapai ake i te haumanu whānui. I te wā e pūmau ana ngā pūkahukahu o tō pēpi, ka iti haere te tautoko manawa e hiahiatia ana e rātou.
E whakaatu ana te rangahau o nāianei kāore te rongoā lucinactant e pā ana ki te whanaketanga wā-roa i ngā pēpi tōmua. Inaha, mā te whakapai ake i te manawa me te tuku hāora i ngā rā tuatahi nui, ka āwhina pea te rongoā ki te ārai i ngā raruraru ka pā ki te whanaketanga.
E whakaatu ana ngā rangahau e whai ana i ngā pēpi i whiwhi rongoā surfactant i ngā putanga whanaketanga e rite ana ki ngā mea e tūmanakohia ana mō tō rātou tohu tōmuatanga. E whakatika ana te rongoā i te raruraru manawa tonu me te kore e waihanga i ngā pānga pumau ki te tipu, ki te whanaketanga rānei.
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