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So wote ehu nka kakra nso bere a wɔma wo aduru a wɔde kum nipadua no wɔ mpɔtam hɔ no? Momma yɛnka LAST (Local Anesthetic Systemic Toxicity) ho asɛm!

So wote ehu nka kakra nso bere a wɔma wo aduru a wɔde kum nipadua no wɔ mpɔtam hɔ no? Momma yɛnka LAST (Local Anesthetic Systemic Toxicity) ho asɛm!

So woanom aduru bi a wɔde kum wo sẽ de ayi wo sẽ, apam kuru bi, anaasɛ wɔayɛ wo oprehyɛn ketewaa bi pɛn? Na afei wote nka kɛkɛ sɛ wo ho ayɛ wo hyew na biribiara nsi? Ebia ɛbɛyɛ te sɛ nea ɛyɛ nwonwa, nanso saa aduru a wɔde kum nipadua no yɛ ade a ɛho hia yiye wɔ nnuruyɛ mu. Nanso, ɛntaa mma koraa, kyerɛ sɛ, ɛntaa mma koraa sɛ saa aduru a wɔde kum nipadua no betumi de ɔhaw ketewaa bi aba yɛn nipadua so. Ɛno ne nea yɛfrɛ no Local Anesthetic Systemic Toxicity , anaa LAST . Mma ɛnhaw wo, eyi ho yɛ na koraa. Nanso eye sɛ wubehu eyi ho asɛm kakra.

Enti dɛn ne LAST (Local Anesthetic Systemic Toxicity)?

Sɛ yɛbɛka no tiawa a, LAST ne nkɛntɛnso a sɛ wɔnom aduru bi a, enya wɔ yɛn nipadua nhyehyɛe ahorow so, titiriw Central Nervous System (CNS), a ɛyɛ amemene ne akyi berɛmo, ne Cardiovascular System, a ɛyɛ koma ne mogya ntini no.

Susuw sɛnea nnuru a wɔde kum ɛyaw yɛ adwuma no ho hwɛ. Wɔsiw ntini (peripheral nerves) a ɛwɔ yɛn nipadua no fã pɔtee bi ano bere tiaa bi. Afei saa ntini ahorow no gyae nkate ahorow te sɛ ɛyaw ne nsa a wɔde ka amemene no. Ɛno nti na yɛte nka sɛ yɛwɔ tingly wɔ saa beae no. Saa nnuru a wɔde kum ɛyaw yi ba wɔ nnuru a wɔde twitwiw nipadua mu, gel, ne nnuru a wɔde petepete so.

Enti, LAST ba wɔ simma kakraa bi mu bere a wɔanom aduru a wɔde kum ɛyaw no. Nanso nea eye sen biara ne sɛ, ayaresa wɔ hɔ ma eyi. Sɛ wo duruyɛfo hu saa sɛnkyerɛnne ahorow yi a, ɔbɛyɛ ade ntɛm.

Dɛn ne LAST ho sɛnkyerɛnne ahorow? Yɛyɛ dɛn hu no?

LAST ka yɛn ntini a ɛwɔ mfinimfini (CNS) no titiriw. Nsɛnkyerɛnne a edi kan no betumi ayɛ:

Nsɛnkyerɛnne a ɛfa ntini a ɛwɔ nipadua no mfinimfini (CNS) ho:

  • Akisikuru: Eyi ne sɛnkyerɛnne a ɛtaa ba. Ɛho popo mpofirim na obi ntumi nhu hwee.
  • Basabasayɛ anaa adwene a ɛyɛ basaa: Nkate a ɛma obi te nka sɛ ontumi ntena ase dinn, ontumi mfa n’adwene nsi biribi so, na ɔnte nea ɛrekɔ so no ase.
  • Aso mu nsakrae: Aso a ɛbɔ bere nyinaa (Tinnitus) .
  • W’ano a ɛyɛ mmerɛw: W’ano a ɛyɛ mmerɛw, te sɛ bere a ntini ho oduruyɛfo de aduru twitwiw wo mu no.
  • Dade dɛ wɔ w’anom: Ɛyɛ dɛ te sɛ dade asinasin bi wɔ w’anom.
  • Ɔkasa a ɛyɛ mmerɛw (Dysarthria): Nsɛmfua bɛyɛ nea ɛyɛ mmerɛw na ɛbɛyɛ den sɛ wɔbɛkasa pefee.
  • Hallucinations: Nneɛma a enni hɔ ankasa a wuhu anaa wote.
  • Aniwa a ɛkeka ne ho a ɛnteɛ: Aniwa no tu a wontumi nni so, na ɛte sɛ nea efi ɔfã biako kɔ ɔfã foforo.

Nsɛnkyerɛnne a ɛfa Koma ne Ntini Ho Nhyehyɛe ho:

Tebea a ETWAE no nso betumi aka yɛn koma. Afei sɛnkyerɛnne ahorow te sɛ eyinom betumi aba:

  • Mogya mmoroso a ɛba fam:Nhyɛso no so retew.
  • Nsakrae a ɛba koma a ɛbɔ mu: Ebia koma no bɔ brɛoo dodo (Bradycardia) , ɛyɛ ntɛmntɛm dodo (Tachycardia) , anaasɛ koma no bɔ ntɛmntɛm (Arrhythmias) .
  • Ɔhome tiaa (Dyspnea): Ɔhome a ɛyɛ den, ɔhome a ɛyɛ den.
  • Koma a ɛyɛ den: Koma no anyinam ahoɔden a egyae mpofirim. Eyi betumi afi anyinam ahoɔden dwumadi a ɛyera koraa wɔ koma no mu (asystole) , anaasɛ koma no nkwammoaa a ɛbɔ ntɛmntɛm yiye na ɛnyɛ daa (ventricular fibrillation) .

Nea ɛho hia: Sɛ wɔansa LAST yare ntɛm a, ebetumi ama obi ahome anaasɛ wakɔda .

Mpɛn pii no, saa sɛnkyerɛnne ahorow yi da adi wɔ simma anum akyi bere a wɔanom aduru a wɔde kum ɛyaw no. Ɛtɔ mmere bi a, saa sɛnkyerɛnne ahorow yi tumi fi ase brɛoo koraa na ɛkɔ soro nkakrankakra, anaasɛ ebetumi ayɛ den mpofirim. Ɛno nti na nnuruyɛfo bɛhwɛ wo yiye bere a wɔama wo aduru a wɔde kum ɛyaw akyi, titiriw sɛ wowɔ asiane kɛse mu sɛ wubenya LAST a.

Dɛn nti na eyi AWIEI ba? Dɛn ne nea enti a ɛte saa?

Nea ɛde LAST ba titiriw ne aduru a wɔde kum ɛyaw a wɔde gu mogya ntini mu wɔ akwanhyia mu. Susuw ho hwɛ, wɔkyerɛ sɛ wɔde aduru a wɔde kum ɛyaw no gu baabi a ɛbɛn ntini bi. Nanso ɛtɔ mmere bi a, sɛ ɛkɔ mogya ntini bi mu a, aduru no tumi trɛw ntɛmntɛm wɔ nipadua no mu nyinaa na ɛde tebea yi ba.

Wɔbɔ amanneɛ sɛ asiane a ɛwɔ hɔ sɛ LAST bɛba bere a wɔreyɛ ntini mu nneɛma a ɛma akwaa no yɛ mmerɛw no bɛyɛ 20%. Nanso, ɛnyɛ eyi nkutoo ne:

  • Wɔayɛ LAST nso sɛ aduru a wɔde gu honam ani a wɔde gu honam ani sɛ gel .
  • Nnuru a ɛhyɛ ano, menewa, ne mframa kwan mu ntini a ɛyɛ mmerɛw nso na ɛde LAST aba .

Eyi kyerɛ sɛ LAST betumi aba ɛmfa ho sɛnea wode aduru a wɔde kum ɛyaw no bedi dwuma no. Nanso, nneɛma bi ma asiane yi yɛ kɛse.

Hena na ɔwɔ asiane kɛse mu sɛ obenya LAST? (Nneɛma a Ɛma Asiane) .

Nneɛma bi a ɛfa w’akwahosan tebea ho betumi ama asiane a ɛwɔ hɔ sɛ wubenya LAST no ayɛ kɛse.

Asiane ahorow a ɛfa w’akwahosan ho:

  • Metabolic acidosis: Sɛ nnuru a ɛkari pɛ wɔ nipadua no mu sesa na acid no kɔ soro a.
  • Oxygen a ɛba fam wɔ nipadua no mu (Hypoxia): Bere a oxygen dodow a ɛwɔ mogya mu no so tew.
  • Komayare a na ɛwɔ hɔ dedaw: Titiriw wɔn a wɔwɔ tebea horow te sɛ ischemia , arrhythmias , conduction abnormalities , ne ejection fraction a ɛba fam .
  • Nnipa a wɔadi boro mfe 65:Afei nso, nkokoaa a wonnii asram 4 no wɔ asiane kɛse mu sɛ wobenya LAST.
  • Mmɛn anaa asaabo mu yare: Nnipa a wɔwɔ saa tebea horow yi betumi anya LAST a ɛkyɛ efisɛ egye bere tenten ansa na aduru no afi nipadua no mu.
  • Nyinsɛn a wɔde di dwuma.
  • Mitochondrial nyarewa: Eyinom yɛ nyarewa a ɛka yɛn nkwammoaa no afã horow a ɛma ahoɔden a wɔfrɛ no mitochondria no.

Asiane ahorow a ɛbata Hiri aduruyɛ ho:

Nnuru bi a wɔde kum nipadua no te sɛ bupivacaine , taa de LAST ba sen afoforo. Afei nso, asiane no kɔ soro bere a wɔde nnuru a ɛma obi dwensɔ ma no dodow a ɛkɔ soro no .

Asiane ahorow a ɛbata ɔkwan a wɔfa so de nnuru a wɔnom no ho:

Akwan bi a wɔfa so de nnuru a wɔde kum ɛyaw ma nso betumi ama asiane a ɛwɔ hɔ sɛ wobenya LAST no ayɛ kɛse. Nhwehwɛmu bi a wɔyɛe wɔ LAST nsɛm 125 ho no hui sɛ:

  • Akwan a wɔfa so de nnuru gu honam ani no yɛ akwan a wɔfa so de nnuru gu honam ani. Eyi yɛ bɛyɛ 20% wɔ nsɛm a ETIE YIYE no mu.
  • Wɔde central neuraxial blocks, te sɛ epidural ne caudal blocks, ma akyi berɛmo no. Wɔn na wɔyɛ bɛyɛ 15% wɔ nsɛm a wɔabɔ ho amanneɛ nyinaa mu.
  • Wɔabɔ amanneɛ sɛ bɛyɛ 13% fi ɛyaw nnuru te sɛ nkyene a wɔde ma bere nyinaa .

Awiei koraa no, ɛda adi kɛse sɛ LAST bɛba bere a wɔde nnuru a ɛma obi dwensɔ gu mmeae a ntini a ɛma mogya tu no dɔɔso no . Sɛ nhwɛso no, wɔtaa bɔ nsɛm a etwa to ho amanneɛ bere a wɔyɛ ɔbarima akyi berɛmo mu ntini a wɔde siw ano no .

Ɔkwan bɛn so na nnuruyɛfo hu LAST? (Nyare a Wɔahu) .

Nnuruyɛfo gyina wo sɛnkyerɛnne ahorow so titiriw na ehu LAST . Esiane sɛ LAST yɛ tebea a egye ntɛmpɛ a ehia sɛ wɔsa no ntɛm nti, wontumi nkyɛ sɛ wobehu yare no. Ɛntaa mma koraa sɛ wo duruyɛfo betumi ahyɛ sɛ wɔnyɛ EKG (electrocardiogram) na aboa ma wɔasi eyi so dua.

Dɛn ne ayaresa ahorow a wɔde sa LAST?

Local Anesthetic Systemic Toxicity yɛ aduruyɛ mu asɛm a egye ntɛmpɛ. Enti, nnuruyɛfo befi ase asa wɔn yare ntɛm ara. Ayaresa a wɔtaa yɛ ne nea edidi so yi:

  • Mframa kwan a wɔde di dwuma: Wɔde oxygen ayaresa ma ntɛm ara na ama woatumi akɔ so ahome, na sɛ ɛho hia a, wɔma mframa.
  • Akisikuru a wobesiw ano anaa ayaresa: Nea ɛka eyi ho ne nnuru te sɛ benzodiazepines a wɔde ma .
  • IV infusion of lipid emulsion: Eyi yɛ aduru titiriw bi a wɔde gu ntini mu . Ɛyɛ adwuma denam nnuru a wɔde kum ɛyaw a ɛtwe fi mogya ne ntini ahorow mu no so. Eyi ma nnuru a wɔde kum ɛyaw a ɛkɔ amemene ne koma no mu no so tew.
  • CPR (Koma ne ahurututu mu a wɔsan de ma):Sɛ LAST ka koma no dwumadi a, nnuruyɛfo yɛ CPR na wɔde akwan foforo di dwuma de ma koma no gyina.

Sɛ wɔyɛ ayaresa no wie a, anyɛ yiye koraa no, wɔbɛma aduruyɛfo ahwɛ wo nnɔnhwerew asia ahwɛ sɛ ayaresa no di yiye anaa, na ɔhaw afoforo bi wɔ hɔ anaa.

Dɛn na ɛbɛto obi a ɔwɔ LAST? (Nkɔmhyɛ) .

Wɔn a wohu yare no na wɔsa wɔn yare ntɛm no taa nya nea eye. Ayaresa betumi asakra LAST tebea no kɛse.

Nanso, sɛ wɔansa LAST a emu yɛ den no ntɛm a, ebetumi ama obi akɔ komayare anaa owu mpo. Nanso, eyi ho yɛ na koraa. Sɛ nhwɛso no, sɛnea nsɛm a efi mmeae a wɔhwɛ awuduru so wɔ United States kyerɛ no, nnipa baanan pɛ na nnuru a wɔde kum ɛyaw wuwui wɔ afe 2016 mu.

So wobetumi asiw LAST ano?

Ɛrentumi nsiw LAST ano bere nyinaa, nanso nnuruyɛfo de akwan ne akwankyerɛ ahorow bi di dwuma de tew asiane yi so.

Sɛ nhwɛso no, wo duruyɛfo de ɛyaw aduru a etu mpɔn sen biara a ɛho hia bedi dwuma . Afei nso, ɛtɔ mmere bi a wɔde ultrasound imaging bedi dwuma de ahyɛ injection no, de ahwɛ ahu sɛ ɛrenkɔ mogya ntini bi mu wɔ akwanhyia mu.

Sɛ wowɔ asiane ahorow a ɛbɛma woanya LAST a, wo duruyɛfo no besusuw ɛyaw aduru a ahobammɔ wom sen biara, dodow a wɔde ma, ne ɔkwan a wɔbɛfa so de ama wo no ho yiye.

Sɛ wokɔfa aduru a wɔde kum ɛyaw a, ebia wunsusuw LAST ho pii. Ebia ɛhaw wo kɛse sɛ ebia aduru a wɔde twitwiw wo no bɛyɛ wo yaw anaasɛ wobɛte nka sɛ wo ho ayɛ wo hyew dodo. Ɛno yɛ ade a ɛyɛ daa, efisɛ LAST ho yɛ na koraa. Nanso kae sɛ, wo duruyɛfo no bɛhwɛ wo yiye bere a wama wo aduru a wɔde kum ɛyaw awie no. Sɛ wunya LAST ho sɛnkyerɛnne a, ɛbɛyɛ ade ntɛm.

Awiei koraa no, nkrasɛm a wode bɛkɔ fie:

Sɛ wowɔ nsɛmmisa, dadwen, anaa adwenem naayɛ bi wɔ wo aduru a wɔde kum nipadua no ho a, ntwentwɛn wo nan ase sɛ wubebisa wo duruyɛfo. Wɔwɔ hɔ sɛ wɔbɛboa wo. Local Anesthetic Systemic Toxicity (LAST) nyɛ biribi a ɛsɛ sɛ wosuro, efisɛ ɛntaa nsi koraa na ɛwɔ ayaresa pa. Ade a ɛho hia sen biara ne sɛ wubehu eyi na wo ne wo duruyɛfo akasa pefee. Afei wubetumi de asomdwoe ahyia aduruyɛ biara.


` Local Anesthetic Systemic Toxicity, LAST, awuduru a wɔde kum nipadua no, aduru a wɔde kum nipadua no mu nsunsuanso bɔne, ntini nhyehyɛe, koma ne ntini nhyehyɛe, sɛnkyerɛnne, ayaresa

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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So wote ehu nka kakra nso bere a wɔma wo aduru a wɔde kum nipadua no wɔ mpɔtam hɔ no? Momma yɛnka LAST (Local Anesthetic Systemic Toxicity) ho asɛm!
Nnuru a wɔde di dwuma5, Kutawonsa, 2026

So wote ehu nka kakra nso bere a wɔma wo aduru a wɔde kum nipadua no wɔ mpɔtam hɔ no? Momma yɛnka LAST (Local Anesthetic Systemic Toxicity) ho asɛm!

So woanom aduru bi a wɔde kum wo sẽ de ayi wo sẽ, apam kuru bi, anaasɛ wɔayɛ wo oprehyɛn ketewaa bi pɛn? Na afei wote nka kɛkɛ sɛ wo ho ayɛ wo hyew na biribiara nsi? Ebia ɛbɛyɛ te sɛ nea ɛyɛ nwonwa, nanso saa aduru a wɔde kum nipadua no yɛ ade a ɛho hia yiye wɔ nnuruyɛ mu. Nanso, ɛntaa mma koraa, kyerɛ sɛ, ɛntaa mma koraa sɛ saa aduru a wɔde kum nipadua no betumi de ɔhaw ketewaa bi aba yɛn nipadua so. Ɛno ne nea yɛfrɛ no Local Anesthetic Systemic Toxicity , anaa LAST . Mma ɛnhaw wo, eyi ho yɛ na koraa. Nanso eye sɛ wubehu eyi ho asɛm kakra.

Enti dɛn ne LAST (Local Anesthetic Systemic Toxicity)?

Sɛ yɛbɛka no tiawa a, LAST ne nkɛntɛnso a sɛ wɔnom aduru bi a, enya wɔ yɛn nipadua nhyehyɛe ahorow so, titiriw Central Nervous System (CNS), a ɛyɛ amemene ne akyi berɛmo, ne Cardiovascular System, a ɛyɛ koma ne mogya ntini no.

Susuw sɛnea nnuru a wɔde kum ɛyaw yɛ adwuma no ho hwɛ. Wɔsiw ntini (peripheral nerves) a ɛwɔ yɛn nipadua no fã pɔtee bi ano bere tiaa bi. Afei saa ntini ahorow no gyae nkate ahorow te sɛ ɛyaw ne nsa a wɔde ka amemene no. Ɛno nti na yɛte nka sɛ yɛwɔ tingly wɔ saa beae no. Saa nnuru a wɔde kum ɛyaw yi ba wɔ nnuru a wɔde twitwiw nipadua mu, gel, ne nnuru a wɔde petepete so.

Enti, LAST ba wɔ simma kakraa bi mu bere a wɔanom aduru a wɔde kum ɛyaw no. Nanso nea eye sen biara ne sɛ, ayaresa wɔ hɔ ma eyi. Sɛ wo duruyɛfo hu saa sɛnkyerɛnne ahorow yi a, ɔbɛyɛ ade ntɛm.

Dɛn ne LAST ho sɛnkyerɛnne ahorow? Yɛyɛ dɛn hu no?

LAST ka yɛn ntini a ɛwɔ mfinimfini (CNS) no titiriw. Nsɛnkyerɛnne a edi kan no betumi ayɛ:

Nsɛnkyerɛnne a ɛfa ntini a ɛwɔ nipadua no mfinimfini (CNS) ho:

  • Akisikuru: Eyi ne sɛnkyerɛnne a ɛtaa ba. Ɛho popo mpofirim na obi ntumi nhu hwee.
  • Basabasayɛ anaa adwene a ɛyɛ basaa: Nkate a ɛma obi te nka sɛ ontumi ntena ase dinn, ontumi mfa n’adwene nsi biribi so, na ɔnte nea ɛrekɔ so no ase.
  • Aso mu nsakrae: Aso a ɛbɔ bere nyinaa (Tinnitus) .
  • W’ano a ɛyɛ mmerɛw: W’ano a ɛyɛ mmerɛw, te sɛ bere a ntini ho oduruyɛfo de aduru twitwiw wo mu no.
  • Dade dɛ wɔ w’anom: Ɛyɛ dɛ te sɛ dade asinasin bi wɔ w’anom.
  • Ɔkasa a ɛyɛ mmerɛw (Dysarthria): Nsɛmfua bɛyɛ nea ɛyɛ mmerɛw na ɛbɛyɛ den sɛ wɔbɛkasa pefee.
  • Hallucinations: Nneɛma a enni hɔ ankasa a wuhu anaa wote.
  • Aniwa a ɛkeka ne ho a ɛnteɛ: Aniwa no tu a wontumi nni so, na ɛte sɛ nea efi ɔfã biako kɔ ɔfã foforo.

Nsɛnkyerɛnne a ɛfa Koma ne Ntini Ho Nhyehyɛe ho:

Tebea a ETWAE no nso betumi aka yɛn koma. Afei sɛnkyerɛnne ahorow te sɛ eyinom betumi aba:

  • Mogya mmoroso a ɛba fam:Nhyɛso no so retew.
  • Nsakrae a ɛba koma a ɛbɔ mu: Ebia koma no bɔ brɛoo dodo (Bradycardia) , ɛyɛ ntɛmntɛm dodo (Tachycardia) , anaasɛ koma no bɔ ntɛmntɛm (Arrhythmias) .
  • Ɔhome tiaa (Dyspnea): Ɔhome a ɛyɛ den, ɔhome a ɛyɛ den.
  • Koma a ɛyɛ den: Koma no anyinam ahoɔden a egyae mpofirim. Eyi betumi afi anyinam ahoɔden dwumadi a ɛyera koraa wɔ koma no mu (asystole) , anaasɛ koma no nkwammoaa a ɛbɔ ntɛmntɛm yiye na ɛnyɛ daa (ventricular fibrillation) .

Nea ɛho hia: Sɛ wɔansa LAST yare ntɛm a, ebetumi ama obi ahome anaasɛ wakɔda .

Mpɛn pii no, saa sɛnkyerɛnne ahorow yi da adi wɔ simma anum akyi bere a wɔanom aduru a wɔde kum ɛyaw no. Ɛtɔ mmere bi a, saa sɛnkyerɛnne ahorow yi tumi fi ase brɛoo koraa na ɛkɔ soro nkakrankakra, anaasɛ ebetumi ayɛ den mpofirim. Ɛno nti na nnuruyɛfo bɛhwɛ wo yiye bere a wɔama wo aduru a wɔde kum ɛyaw akyi, titiriw sɛ wowɔ asiane kɛse mu sɛ wubenya LAST a.

Dɛn nti na eyi AWIEI ba? Dɛn ne nea enti a ɛte saa?

Nea ɛde LAST ba titiriw ne aduru a wɔde kum ɛyaw a wɔde gu mogya ntini mu wɔ akwanhyia mu. Susuw ho hwɛ, wɔkyerɛ sɛ wɔde aduru a wɔde kum ɛyaw no gu baabi a ɛbɛn ntini bi. Nanso ɛtɔ mmere bi a, sɛ ɛkɔ mogya ntini bi mu a, aduru no tumi trɛw ntɛmntɛm wɔ nipadua no mu nyinaa na ɛde tebea yi ba.

Wɔbɔ amanneɛ sɛ asiane a ɛwɔ hɔ sɛ LAST bɛba bere a wɔreyɛ ntini mu nneɛma a ɛma akwaa no yɛ mmerɛw no bɛyɛ 20%. Nanso, ɛnyɛ eyi nkutoo ne:

  • Wɔayɛ LAST nso sɛ aduru a wɔde gu honam ani a wɔde gu honam ani sɛ gel .
  • Nnuru a ɛhyɛ ano, menewa, ne mframa kwan mu ntini a ɛyɛ mmerɛw nso na ɛde LAST aba .

Eyi kyerɛ sɛ LAST betumi aba ɛmfa ho sɛnea wode aduru a wɔde kum ɛyaw no bedi dwuma no. Nanso, nneɛma bi ma asiane yi yɛ kɛse.

Hena na ɔwɔ asiane kɛse mu sɛ obenya LAST? (Nneɛma a Ɛma Asiane) .

Nneɛma bi a ɛfa w’akwahosan tebea ho betumi ama asiane a ɛwɔ hɔ sɛ wubenya LAST no ayɛ kɛse.

Asiane ahorow a ɛfa w’akwahosan ho:

  • Metabolic acidosis: Sɛ nnuru a ɛkari pɛ wɔ nipadua no mu sesa na acid no kɔ soro a.
  • Oxygen a ɛba fam wɔ nipadua no mu (Hypoxia): Bere a oxygen dodow a ɛwɔ mogya mu no so tew.
  • Komayare a na ɛwɔ hɔ dedaw: Titiriw wɔn a wɔwɔ tebea horow te sɛ ischemia , arrhythmias , conduction abnormalities , ne ejection fraction a ɛba fam .
  • Nnipa a wɔadi boro mfe 65:Afei nso, nkokoaa a wonnii asram 4 no wɔ asiane kɛse mu sɛ wobenya LAST.
  • Mmɛn anaa asaabo mu yare: Nnipa a wɔwɔ saa tebea horow yi betumi anya LAST a ɛkyɛ efisɛ egye bere tenten ansa na aduru no afi nipadua no mu.
  • Nyinsɛn a wɔde di dwuma.
  • Mitochondrial nyarewa: Eyinom yɛ nyarewa a ɛka yɛn nkwammoaa no afã horow a ɛma ahoɔden a wɔfrɛ no mitochondria no.

Asiane ahorow a ɛbata Hiri aduruyɛ ho:

Nnuru bi a wɔde kum nipadua no te sɛ bupivacaine , taa de LAST ba sen afoforo. Afei nso, asiane no kɔ soro bere a wɔde nnuru a ɛma obi dwensɔ ma no dodow a ɛkɔ soro no .

Asiane ahorow a ɛbata ɔkwan a wɔfa so de nnuru a wɔnom no ho:

Akwan bi a wɔfa so de nnuru a wɔde kum ɛyaw ma nso betumi ama asiane a ɛwɔ hɔ sɛ wobenya LAST no ayɛ kɛse. Nhwehwɛmu bi a wɔyɛe wɔ LAST nsɛm 125 ho no hui sɛ:

  • Akwan a wɔfa so de nnuru gu honam ani no yɛ akwan a wɔfa so de nnuru gu honam ani. Eyi yɛ bɛyɛ 20% wɔ nsɛm a ETIE YIYE no mu.
  • Wɔde central neuraxial blocks, te sɛ epidural ne caudal blocks, ma akyi berɛmo no. Wɔn na wɔyɛ bɛyɛ 15% wɔ nsɛm a wɔabɔ ho amanneɛ nyinaa mu.
  • Wɔabɔ amanneɛ sɛ bɛyɛ 13% fi ɛyaw nnuru te sɛ nkyene a wɔde ma bere nyinaa .

Awiei koraa no, ɛda adi kɛse sɛ LAST bɛba bere a wɔde nnuru a ɛma obi dwensɔ gu mmeae a ntini a ɛma mogya tu no dɔɔso no . Sɛ nhwɛso no, wɔtaa bɔ nsɛm a etwa to ho amanneɛ bere a wɔyɛ ɔbarima akyi berɛmo mu ntini a wɔde siw ano no .

Ɔkwan bɛn so na nnuruyɛfo hu LAST? (Nyare a Wɔahu) .

Nnuruyɛfo gyina wo sɛnkyerɛnne ahorow so titiriw na ehu LAST . Esiane sɛ LAST yɛ tebea a egye ntɛmpɛ a ehia sɛ wɔsa no ntɛm nti, wontumi nkyɛ sɛ wobehu yare no. Ɛntaa mma koraa sɛ wo duruyɛfo betumi ahyɛ sɛ wɔnyɛ EKG (electrocardiogram) na aboa ma wɔasi eyi so dua.

Dɛn ne ayaresa ahorow a wɔde sa LAST?

Local Anesthetic Systemic Toxicity yɛ aduruyɛ mu asɛm a egye ntɛmpɛ. Enti, nnuruyɛfo befi ase asa wɔn yare ntɛm ara. Ayaresa a wɔtaa yɛ ne nea edidi so yi:

  • Mframa kwan a wɔde di dwuma: Wɔde oxygen ayaresa ma ntɛm ara na ama woatumi akɔ so ahome, na sɛ ɛho hia a, wɔma mframa.
  • Akisikuru a wobesiw ano anaa ayaresa: Nea ɛka eyi ho ne nnuru te sɛ benzodiazepines a wɔde ma .
  • IV infusion of lipid emulsion: Eyi yɛ aduru titiriw bi a wɔde gu ntini mu . Ɛyɛ adwuma denam nnuru a wɔde kum ɛyaw a ɛtwe fi mogya ne ntini ahorow mu no so. Eyi ma nnuru a wɔde kum ɛyaw a ɛkɔ amemene ne koma no mu no so tew.
  • CPR (Koma ne ahurututu mu a wɔsan de ma):Sɛ LAST ka koma no dwumadi a, nnuruyɛfo yɛ CPR na wɔde akwan foforo di dwuma de ma koma no gyina.

Sɛ wɔyɛ ayaresa no wie a, anyɛ yiye koraa no, wɔbɛma aduruyɛfo ahwɛ wo nnɔnhwerew asia ahwɛ sɛ ayaresa no di yiye anaa, na ɔhaw afoforo bi wɔ hɔ anaa.

Dɛn na ɛbɛto obi a ɔwɔ LAST? (Nkɔmhyɛ) .

Wɔn a wohu yare no na wɔsa wɔn yare ntɛm no taa nya nea eye. Ayaresa betumi asakra LAST tebea no kɛse.

Nanso, sɛ wɔansa LAST a emu yɛ den no ntɛm a, ebetumi ama obi akɔ komayare anaa owu mpo. Nanso, eyi ho yɛ na koraa. Sɛ nhwɛso no, sɛnea nsɛm a efi mmeae a wɔhwɛ awuduru so wɔ United States kyerɛ no, nnipa baanan pɛ na nnuru a wɔde kum ɛyaw wuwui wɔ afe 2016 mu.

So wobetumi asiw LAST ano?

Ɛrentumi nsiw LAST ano bere nyinaa, nanso nnuruyɛfo de akwan ne akwankyerɛ ahorow bi di dwuma de tew asiane yi so.

Sɛ nhwɛso no, wo duruyɛfo de ɛyaw aduru a etu mpɔn sen biara a ɛho hia bedi dwuma . Afei nso, ɛtɔ mmere bi a wɔde ultrasound imaging bedi dwuma de ahyɛ injection no, de ahwɛ ahu sɛ ɛrenkɔ mogya ntini bi mu wɔ akwanhyia mu.

Sɛ wowɔ asiane ahorow a ɛbɛma woanya LAST a, wo duruyɛfo no besusuw ɛyaw aduru a ahobammɔ wom sen biara, dodow a wɔde ma, ne ɔkwan a wɔbɛfa so de ama wo no ho yiye.

Sɛ wokɔfa aduru a wɔde kum ɛyaw a, ebia wunsusuw LAST ho pii. Ebia ɛhaw wo kɛse sɛ ebia aduru a wɔde twitwiw wo no bɛyɛ wo yaw anaasɛ wobɛte nka sɛ wo ho ayɛ wo hyew dodo. Ɛno yɛ ade a ɛyɛ daa, efisɛ LAST ho yɛ na koraa. Nanso kae sɛ, wo duruyɛfo no bɛhwɛ wo yiye bere a wama wo aduru a wɔde kum ɛyaw awie no. Sɛ wunya LAST ho sɛnkyerɛnne a, ɛbɛyɛ ade ntɛm.

Awiei koraa no, nkrasɛm a wode bɛkɔ fie:

Sɛ wowɔ nsɛmmisa, dadwen, anaa adwenem naayɛ bi wɔ wo aduru a wɔde kum nipadua no ho a, ntwentwɛn wo nan ase sɛ wubebisa wo duruyɛfo. Wɔwɔ hɔ sɛ wɔbɛboa wo. Local Anesthetic Systemic Toxicity (LAST) nyɛ biribi a ɛsɛ sɛ wosuro, efisɛ ɛntaa nsi koraa na ɛwɔ ayaresa pa. Ade a ɛho hia sen biara ne sɛ wubehu eyi na wo ne wo duruyɛfo akasa pefee. Afei wubetumi de asomdwoe ahyia aduruyɛ biara.


` Local Anesthetic Systemic Toxicity, LAST, awuduru a wɔde kum nipadua no, aduru a wɔde kum nipadua no mu nsunsuanso bɔne, ntini nhyehyɛe, koma ne ntini nhyehyɛe, sɛnkyerɛnne, ayaresa

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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