Sodium_Polystyrene_Sulfonate

Kev Taw Qhia: Sodium Polystyrene Sulfonate yog dab tsi?

Sodium Polystyrene Sulfonate (SPS) yog ib hom cation-exchange resin uas siv los kho hyperkalemia, uas yog ib yam mob uas muaj cov potassium ntau hauv cov ntshav. Cov tshuaj no ua haujlwm los ntawm kev pauv sodium ions rau potassium ions hauv cov hnyuv, ua rau cov potassium tsawg dua. Feem ntau siv rau hauv chaw kho mob, tshwj xeeb tshaj yog rau cov neeg mob uas muaj teeb meem raum lossis cov neeg uas tab tom kho qee yam kev kho mob uas yuav ua rau cov potassium ntau ntxiv.

Kev siv ntawm Sodium Polystyrene Sulfonate

Sodium Polystyrene Sulfonate feem ntau yog siv rau kev kho mob hyperkalemia. Nws tsis yog siv rau cov neeg mob uas muaj kab mob raum ntev (CKD), lub plawv tsis ua haujlwm, lossis cov neeg uas tau txais cov tshuaj potassium-elevating (piv txwv li, ACE inhibitors, ARBs, spironolactone). Tsis tas li ntawd, nws kuj siv tau rau hauv cov xwm txheej ceev kom txo cov potassium siab uas txaus ntshai sai sai, uas tuaj yeem ua rau muaj teeb meem loj rau lub plawv.

Nws Ua Haujlwm Li Cas?

Cov txheej txheem ua haujlwm ntawm Sodium Polystyrene Sulfonate yooj yim heev. Thaum noj, cov tshuaj yuav khi rau cov potassium ions feem ntau hauv cov hnyuv loj. Cov txheej txheem khi no tso cai rau cov sodium ions kom nqus tau, thiab pauv sodium rau potassium. Yog li ntawd, cov potassium ntau dhau raug tso tawm ntawm lub cev los ntawm cov quav, ua rau cov potassium hauv cov ntshav tsawg dua. Cov txheej txheem no pab tiv thaiv cov teeb meem uas yuav ua rau tuag taus uas cuam tshuam nrog hyperkalemia.

Dosage thiab Administration

Qhov ntau npaum li cas ntawm Sodium Polystyrene Sulfonate tuaj yeem sib txawv raws li qhov hnyav ntawm hyperkalemia thiab tus neeg mob txoj kev noj qab haus huv tag nrho. Rau cov neeg laus, qhov ntau npaum li cas yog 15-60 g / hnub hauv cov koob tshuaj faib, uas tuaj yeem rov ua dua txhua 6 teev raws li qhov xav tau. Rau cov menyuam yaus, qhov ntau npaum li cas yog 1 g / kg / hnub faib, muab txog peb zaug hauv ib hnub. Cov tshuaj tuaj yeem noj tau hauv daim ntawv ntawm hmoov sib xyaw nrog dej lossis ua cov tshuaj ncua. Nws yog ib qho tseem ceeb kom ua raws li cov lus qhia ntawm tus kws kho mob txog qhov ntau npaum li cas thiab zaus.

Kev khaws cia enema: 30-50 g hauv 100-200 mL tshuaj, khaws cia 30-60 feeb. Tsis txhob siv cov khoom sib xyaw sorbitol vim muaj kev pheej hmoo ntawm necrosis (FDA 2005 ceeb toom).

Cov Kev Mob Tshwm Sim ntawm Sodium Polystyrene Sulfonate

Txawm hais tias Sodium Polystyrene Sulfonate feem ntau tsis ua rau mob, nws tuaj yeem ua rau muaj kev phiv. Cov kev phiv feem ntau muaj xws li:

• cem quav
• Zawv plab
• xeev siab
• Ntuav
• Plab mob plab

Kev mob tshwm sim hnyav, txawm tias tsawg dua, tuaj yeem suav nrog:

• Kev tsis sib npaug ntawm cov electrolyte (piv txwv li, hypocalcemia, hypomagnesemia, hypernatremia)
• Kev mob plab hnyuv (ceeb toom dub, tshwj xeeb tshaj yog nrog sorbitol)
• Kev tsis haum tshuaj (piv txwv li, pob khaus, khaus, o)

Cov neeg mob yuav tsum tshaj tawm cov kev mob tshwm sim hnyav lossis tsis tu ncua rau lawv tus kws kho mob.

Tshuaj Kev Sib Thoob

Sodium Polystyrene Sulfonate tuaj yeem cuam tshuam nrog ntau yam tshuaj, uas yuav cuam tshuam rau nws cov txiaj ntsig lossis ua rau muaj kev pheej hmoo ntawm cov kev mob tshwm sim. Kev cuam tshuam loj ntawm cov tshuaj suav nrog:

• Cov tshuaj diuretics (tshwj xeeb tshaj yog cov tshuaj diuretics uas tsis muaj potassium)
• Qee cov tshuaj kho mob plawv (piv txwv li, digoxin)
• Lwm cov tshuaj uas cuam tshuam rau cov theem potassium

Nws yog ib qho tseem ceeb rau cov neeg mob kom qhia rau lawv tus kws kho mob txog txhua yam tshuaj uas lawv noj, suav nrog cov tshuaj hauv khw muag khoom thiab cov tshuaj ntxiv.

Cov txiaj ntsig ntawm Sodium Polystyrene Sulfonate

Qhov txiaj ntsig tseem ceeb ntawm Sodium Polystyrene Sulfonate yog nws txoj kev ua haujlwm zoo hauv kev txo cov potassium siab sai, uas tuaj yeem cawm tau txoj sia nyob rau hauv cov xwm txheej ceev. Tsis tas li ntawd, nws yog ib qho kev xaiv kho mob tsis muaj kev phais piv rau kev ntxuav ntshav, ua rau nws yog qhov kev xaiv zoo rau ntau tus neeg mob uas muaj hyperkalemia. Nws lub peev xwm los muab tshuaj noj lossis qhov quav kuj muab kev ywj pheej hauv kev xaiv kho mob.

Cov kev tsis sib haum xeeb ntawm Sodium Polystyrene Sulfonate

Muaj ib txhia neeg yuav tsum tsis txhob siv Sodium Polystyrene Sulfonate. Cov kev tsis haum tshuaj muaj xws li:

• Tsis Muaj Mob: Cov neeg mob uas muaj keeb kwm phais mob plab tom qab phais plab, mob plab/mob plab tawg, mob plab me me (ceeb toom dub) lossis mob cem quav hnyav
• Cov neeg uas muaj kev tsis haum tshuaj rau cov tshuaj.
• Qib C ntawm Kev Xeeb Tub: zam tshwj tsis yog tias qhov txiaj ntsig ntau dua qhov kev pheej hmoo (cov ntaub ntawv tsawg); cov poj niam pub niam mis yuav tsum sab laj nrog lawv tus kws kho mob.
• Cov menyuam mos/cov menyuam mos: tsis pom zoo kom noj nrog sorbitol

Ceev faj thiab Kev Ceeb Toom

Ua ntej pib siv Sodium Polystyrene Sulfonate, cov neeg mob yuav tsum kuaj mob hauv chaw kuaj mob kom paub seb lawv cov electrolyte thiab lub raum ua haujlwm li cas. Nws yog ib qho tseem ceeb uas yuav tsum saib xyuas cov potassium tsis tu ncua thaum kho mob kom tsis txhob muaj teeb meem. Cov neeg mob uas muaj keeb kwm ntawm teeb meem plab hnyuv lossis cov neeg uas noj lwm yam tshuaj uas cuam tshuam rau qhov sib npaug ntawm electrolyte yuav tsum siv cov tshuaj no nrog kev ceev faj.

Lus Cim: Saib xyuas seb puas muaj hypokalemia ntau dhau; tsis txhob siv rau cov neeg mob oliguric/anuric (tsis zoo). Tsum siv yog tias tsis muaj lus teb hauv 24 teev.

FAQ

1. Sodium Polystyrene Sulfonate siv rau dab tsi? Sodium Polystyrene Sulfonate yog siv los kho cov qib potassium siab hauv cov ntshav, hu ua hyperkalemia.
2. Yuav noj Sodium Polystyrene Sulfonate li cas? Nws tuaj yeem noj tau los ntawm kev noj ua hmoov sib xyaw nrog dej los yog ua cov tshuaj suspension, lossis nws tuaj yeem muab tshuaj rau hauv qhov quav.
3. Cov kev phiv tshwm sim yog dab tsi? Cov kev mob tshwm sim feem ntau suav nrog cem quav, raws plab, xeev siab, thiab mob plab.
4. Kuv puas siv tau Sodium Polystyrene Sulfonate yog tias kuv cev xeeb tub? Cov poj niam cev xeeb tub yuav tsum sab laj nrog lawv tus kws kho mob ua ntej siv cov tshuaj no.
5. Sodium Polystyrene Sulfonate ua haujlwm li cas? Nws ua haujlwm los ntawm kev pauv sodium rau potassium hauv cov hnyuv, pab txo cov potassium hauv cov ntshav.
6. Kuv yuav ua li cas yog tias kuv tsis noj tshuaj? Yog tias koj tsis noj tshuaj, noj sai li sai tau thaum koj nco qab. Yog tias nws yuav luag lub sijhawm rau koj qhov koob tshuaj ntxiv, hla qhov koob tshuaj uas tsis tau thiab txuas ntxiv nrog koj cov sijhawm li niaj zaus.
7. Puas muaj kev phiv loj heev? Yog lawm, cov kev mob tshwm sim loj heev tuaj yeem suav nrog kev tsis sib npaug ntawm cov electrolyte thiab cov hnyuv necrosis, txawm hais tias cov no tsis tshua muaj.
8. Kuv puas noj tau lwm yam tshuaj uas muaj Sodium Polystyrene Sulfonate? Qhia rau koj tus kws kho mob txog txhua yam tshuaj uas koj noj, vim qee cov tshuaj yuav cuam tshuam nrog Sodium Polystyrene Sulfonate.
9. Kuv noj tau Sodium Polystyrene Sulfonate ntau npaum li cas? Cov sijhawm noj tshuaj ib txwm yuav suav nrog kev noj txhua 6 teev raws li qhov xav tau tab sis ua raws li koj tus kws kho mob cov lus qhia.
10. Puas yog Sodium Polystyrene Sulfonate muaj kev nyab xeeb rau menyuam yaus? Yog, tab sis qhov ntau npaum li cas rau cov menyuam yaus feem ntau yog nyob ntawm lawv qhov hnyav, thiab tus kws kho mob yuav tsum txiav txim siab.

Hom Lub Npe

Sodium Polystyrene Sulfonate muaj nyob rau hauv ntau lub npe lag luam, suav nrog:

• Kayexalate
• Kionex
• SPS

xaus

Sodium Polystyrene Sulfonate yog ib yam tshuaj tseem ceeb rau kev tswj cov hyperkalemia, muab kev xaiv kho mob tsis yog phais rau cov neeg mob uas muaj feem yuav muaj cov potassium ntau. Nws txoj kev ua haujlwm, cov lus qhia txog kev noj tshuaj, thiab cov kev mob tshwm sim yog qhov tseem ceeb rau kev siv kom muaj kev nyab xeeb thiab zoo. Ib yam li lwm yam tshuaj, nws yog ib qho tseem ceeb heev uas yuav tsum sab laj nrog tus kws kho mob kom tau txais cov lus qhia thiab kev saib xyuas tus kheej.