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Okulonda ekitundu ky’omubiri ekitaliiko pulseless mu ngeri ey’amangu n’okuzibikira emisuwa mu ngeri ey’amangu

Ennamba z’embeera ez’amangu zaawukana okusinziira ku nsi. Omuko guno gukozesa 911, ennamba ya Amerika ne Canada. Ensi endala nnyingi zikozesa 112, 999, oba ennamba endala. Funa ennamba y'ensi yo.

Acute limb ischemia (ALI) mbeera ya mangu ey’okulongoosa emisuwa nga omusaayi oguzimba (embolus oba thrombus), okukutuka kw’omusuwa (dissection), oba okulumwa mu ngeri ey’ekikangabwa kiziyiza omusaayi omukulu ogw’emisuwa okutuuka ku kigere oba omukono. Nga omusuwa gw'omutima oguzibiddwa bwe guleeta obulwadde bw'omutima ate omusuwa gw'obwongo oguzibiddwa ne guleeta okusannyalala, omusuwa gw'omu kifuba, ogw'omu kifuba, ogw'omugongo, oba ogw'omukono oguzibiddwa guleeta "okulumbibwa kw'ebitundu by'omubiri" nga mu kino obusimu obw'okumpi n'ebinywa by'amagumba bitandika okufa nga tebikyuka mu ssaawa 4 ku 6.

Obuvunaanyizibwa bwo obw'amangu omuntu bw'afuna okugulu oba omukono oguluma mu bwangu, oguddugavu, ogw'ennyogoga, oba oguzirika kwe kutegeera classic "6 Ps" of acute arterial occlusion, okuyita abasawo ab'amangu amangu ddala omulwadde n'agenda butereevu mu ddwaaliro erimu obusobozi bw'okulongoosa emisuwa, okukuuma ekitundu ekikoseddwa nga kyesigamye katono (nga kiwaniriddwa wansi katono level of the heart) oba flat kale gravity eyamba omusaayi okukulukuta mu kigere oba mu ngalo, tositula kitundu, era tosiigako ice packs oba heating pads butereevu ku lususu olulimu ischemic.

Kino kikole kati

  1. Kuba ku ssimu y’abasawo ab’amangu amangu ddala: Kuba ku nnamba yo ey’amangu mu kitundu kyo (911 mu Amerika ne Canada, 112 okwetoloola omukago gwa Bulaaya, 999 mu Bungereza, 000 mu Australia) oba kebera ku dayirekita yaffe eya... ennamba z’amangu. State clearly: "Suspected acute arterial occlusion: omulwadde alina okunnyogoga okw'amangu, okuddugavu, okuluma, okugulu (oba omukono) okutaliimu pulse era yeetaaga eddwaaliro nga lilongooseddwa emisuwa."
  2. Teeka ekitundu ky’omubiri wansi katono ku ddaala ly’omutima (Never elevate it): Omuntu atuule oba agalamire ng’okugulu oba omukono ogukoseddwa guwummudde nga guweweevu oba nga gulengejja wansi katono okusinga omutima gwe (okugeza, wansi ekigere ky’ekitanda diguli 10 ku 15). Okwawukanako n’okuzimba omusaayi mu misuwa oba enkizi okunyiga ng’okugulumizibwa kukendeeza ku kuzimba, okusitula ekitundu ky’omubiri nga kiriko omusuwa oguzibiddwa kirwanyisa amaanyi g’ekisikirize ne kiggala amazzi agasembayo agasigaddewo ag’okutambula kw’omusaayi ogw’omusingo, okwanguya okufa kw’ebitundu by’omubiri.
  3. Ggyawo engatto zonna, amasokisi, sitokisi ezinyigiriza, essaawa, n’engoye ezinywezeddwa amangu ddala: Ggyako buli kimu ekiziyiza ekitundu ekikoseddwa n’ekitundu eky’enjawulo osobole okugeraageranya langi y’olususu n’ebbugumu ku mabbali n’okumalawo puleesa ey’ebweru ku misuwa gy’olususu egy’amaanyi.
  4. Tosiigako paadi ezibugumya, obucupa bw’amazzi agookya, oba ice packs ku kitundu ky’omubiri: Olw’okuba ekitundu ekifa enjala y’omusaayi mu misuwa kirina obusimu obuzibye ate nga tebutambula bulungi mu musaayi okusaasaanya ebbugumu, heating pad eya bulijjo oba okunnyika amazzi agabuguma kijja kuleeta mangu deep third-degree thermal burns, ate ice pack ereeta amangu vasoconstriction and frostbite. Wabula, omubiri gw’omuntu gwonna (omubiri n’ebitundu ebitakoseddwa) bikuume nga bibuguma mu kisenge ekirungi era osibe omufaliso omutangaavu, omukalu, ogutaliiko kye gukola oba akatambaala ka ppamba omugonvu ku kitundu ekikoseddwa nga tokwata oba okunyiga wansi ku bigere.
  5. Kebera oba omuntu asobola Okumira 160 ku 325 mg za aspirin eya bulijjo (Only if not traumatic or aortic): Singa omuntu aba ali bulindaala mu bujjuvu, nga talina byafaayo bya aspirin allergy oba active bleeding, era nga ekitundu ky’omubiri ekinyogoga eky’amangu tekyali kyava ku buvune mu mubiri oba nga kiwerekerwako okukutuka mu kifuba/omugongo (aortic dissection), buuza omuntu ow’amangu dispatcher oba omulwadde alina okukamula milligrams 160 ku 325 eza aspirin omukalu, atali musiigiddwa ng’alindirira abajjanjabi abasookerwako.
  6. Muteeka mu nkola NPO enkakali (tewali kirala mu kamwa) era owandiike eddakiika entuufu obubonero bwe bwatandikidde: Towa mmere oba amazzi, kubanga omulwadde ayinza okugenda butereevu mu kisenge omulongoosebwa oba mu kisenge omuteekebwamu emisuwa okulongoosebwa mu ngeri ey’amangu embolectomy mu ssaawa ntono ng’atuuse.
flowchart TD
    Start["Obulumi obw’amaanyi obw’amangu, Okunnyogoga, Okufuuka Omuddugavu oba Okuzirika mu Kigere Ekimu, Amagulu Gombi oba Omukono Gumu"] --> SixPs["1. Geraageranya ebitundu by’omubiri byombi ku mabbali ku mabbali ku Ps 6: Obulumi, Pallor, Poikilothermia (Cold), Pulselessness, Paresthesia, Paralysis"]
    SixPs --> Call["2. Kuba essimu ey’amangu (911 / 112 / 999) Amangu ddala: Gamba nti ‘Suspected Acute Arterial Occlusion, 6-Hour Limb Salvage Window’."]
    Call --> CheckBothLegs{"3. Amagulu GOBIRI Gannyogoga Mangu, Gafuukuuse, Era Gazirika Nga Olumwa Omugongo/Ekifuba?"}
    CheckBothLegs -->|Yes: Saddle Embolus or Aortic Dissection| Aorta["Hyperacute Aortic Crisis: Gaala Flat, Towa Aspirin okutuusa nga Dissection egobeddwa, Weetegekere Okukyusa amangu"]
    CheckBothLegs -->|No: Single Leg or Arm Affected| Position["4. Okuteeka ekitundu ky’omubiri ekikoseddwa wansi katono ku ddaala ly’omutima (ekisinziira) oba nga kipapajjo: TOSIKIRIZA kitundu"]
    Position --> Thermal["5. Ggyawo Amasokisi/Engatto/Empeta, Tosiigako Heating Pads oba Ice Packs, Loosely Drape Soft Dry Towel Over Limb"]
    Aorta --> Thermal
    Thermal --> NPO["6. Weetegereze Ekiseera Ekituufu Obubonero Bwatandikiddwa, Kuuma Omulwadde Strictly NPO (Nothing by Mouth) for Emergency Vascular Surgery"]

The classic "6 Ps" of acute limb ischemia (obubonero bwa Pratt) .

Abasawo abalongoosa emisuwa n’abajjanjabi ab’amangu mu nsi yonna beesigamye ku Pratt’s 6 Ps okuzuula okuzimba emisuwa egy’amaanyi ku mabbali g’ekitanda. Bulijjo amagulu gombi (oba emikono gyombi) obwereere era geraageranya ekitundu ekikoseddwa butereevu n’ekitundu ekikontana ekiramu ng’okozesa emabega w’omukono gwo:

Akabonero ka "6 Ps". Amakulu g’Obujjanjabi By’olaba n’Owulira ku kitundu ky’omubiri ekikoseddwa Ebiseera n’amakulu mu kuteebereza
1. Obulumi Sudden ischemic tissue hypoxia mu binywa n’obusimu ebiri ewala n’okuzimba. Obulumi obw’amangu, obw’amaanyi, obutasalako, okuzimba, oba okwokya mu kigere, ennyana, oba omukono obutagenda nga owummudde era nga bukyuka waggulu waggulu w’ekitundu ky’omubiri okumala eddakiika. Akabonero akasooka: Mu misuwa embolus, obulumi bukuba ng’omulabe mu sikonda ntono, omulwadde n’asobola okukubuulira eddakiika entuufu gye byabaddewo.
2. Pallor Okufiirwa ddala omusaayi gw’emisuwa emisuwa ogujjula mu lususu. Ekigere, engalo oba omukono bifuuka kyeru nga chalky, waxy, oba dead-pale mu kusooka; mu ssaawa 1 ku 3, omusaayi oguyimiridde ogutaliimu mukka gwa oxygen mu misuwa gy’olususu, ne gufuula olususu blotchy blue-purple (mottled / cyanotic). Singa onyiga engalo ku kitundu kya kakobe ekiriko amabala n’esigala nga ya kakobe enzirugavu nga tefudde njeru (fixed staining), tissue necrosis etandise.
3. Poikilothermia (Obulwadde bw’omusujja ogusaanawo) Okufiirwa omusaayi gw’emisuwa egy’ebbugumu (warm core arterial blood flow) kireetera ekitundu ky’omubiri okunyogoga okutuuka ku bbugumu ly’ekisenge. Ng’okozesa omugongo (dorsum) gw’omukono gwo ogw’obwereere, ssika wansi okuva ku kisambi ekibuguma okutuuka ku kigere: ojja kuwulira "layini esala ebbugumu” (emirundi mingi wansi w’okugulu oba wakati w’ennyana) olususu we lukyuka mu ngeri ey’ekikangabwa nnyogovu nga ice bw’ogeraageranya n’okugulu okulala. Okuzibikira kw’emisuwa kwennyini kutera kubeera ekiwanga kimu waggulu okusinga layini olususu we lufuuka olunnyogovu (e.g., ekigere ekinyogovu n’ennyana eya wansi kitegeeza okuzimba ku kugulu / omusuwa gw’omugongo).
4. Obutabeera na pulse Okubulawo kw’amayengo ga puleesa y’omukka gw’emisuwa agayise mu kifo we gazibikira. Tosobola kuwulira mpisa za bulijjo mu kigere (dorsalis pedis waggulu w’ekigere oba posterior tibial emabega w’eggumba ly’enkizi ery’omunda) oba engalo (radial artery), wadde ng’okukuba kwa maanyi mu kitundu ekiramu ekikontana. Okulabula okukulu: Abantu abakulu bangi abakulu abalina obulwadde bw’emisuwa obutawona balina okukuba kw’ebigere okuzibu okuwulira ku ntandikwa; ba nurse b’eddwaaliro bakozesa Doppler ultrasound probe ekwatibwa mu ngalo okuwuliriza obubonero obulaga nti omusaayi gutambula.
5. Paresthesia (Okuzirika) Ischemic dysfunction of the small, myelinated sensory nerve fibers (nga zino ze bitundu ebisinga okukwata oxygen mu kitundu ky’omubiri). Omuntu awulira "ppini n'empiso" nga ziwunya, okwokya, oba okuzirika mu bigere oba engalo era tasobola kuwulira kuwuuma kwa ppamba omutangaavu oba okukwata okugonvu okubuna waggulu w'ekigere oba omukono. Bndera emmyufu y’ekitundu ky’omubiri ekiri mu katyabaga: Obuziba bwe bumala okulabika, essaawa ey’essaawa 4 ku 6 okutaasa ekitundu ky’omubiri okuva ku buvune obw’olubeerera oba okutemebwako obusimu eba ekola nnyo.
6. Okusannyalala (Obunafu bw'Emirimu) Ischemic shutdown of large motor nerves n’obuwuzi bw’ebinywa by’amagumba. Omuntu tasobola kusika bigere oba ekigere waggulu okutuuka ku kisambi kye (okufiirwa dorsiflexion / "foot drop") oba tasobola kuwuuba bigere oba engalo ze nga abuuziddwa, era ekinywa ky'ennyana kitandika okuwulira nga kikaluba oba nga kifuuse ensaano. Critical / Late Emergency Sign: Oluvannyuma lw’okusannyalala kw’enkola y’omubiri okulabika, ekitundu ky’omubiri kibeera mu bunkenke amangu ddala (Rutherford Class IIb) era kyetaagisa okulongoosebwa okuzzaawo omusaayi-okutambula mu essaawa ezitakka wansi wa 2 ku 4 okuziyiza okutemebwako.

Okwawula okuzibikira kw’emisuwa mu bwangu okuva ku deep vein thrombosis (DVT) ne neurogenic sciatica

Kubanga byombi okuzimba emisuwa (ALI) ne okuzimba emisuwa (Obulwadde bw’okuzimba emisuwa emiwanvu / DVT) zireeta obulumi obw'amaanyi mu magulu era mu njogera ziyitibwa "okuzimba omusaayi mu kigere," abalwadde n'abalaba batera okutabula ebibiri bino, ne basiiga obujjanjabi obusookerwako obutuufu obukyamu (okusitula ekitundu ky'omusuwa oba okusiiga ebbugumu). Kozesa okugeraageranya kuno okw’ebbali n’ebbali okuzaawulamu amangu ddala:

Ekintu ekikwata ku bujjanjabi Acute Arterial Occlusion (Omusuwa Okuzibikira Okuleeta Omusaayi) . Deep Vein Thrombosis / DVT (Okuzibikira Omusuwa Okufulumya Omusaayi OUT) . Acute Sciatica / Okunyigirizibwa kw’obusimu bw’omugongo
Ebbugumu ly'olususu Ice-cold (Poikilothermia): Ekigere n’okugulu okwa wansi biwulira nga binnyogoga mu ngeri eyeetegeerekeka okusinga ekigere ekirala. Ebuguma oba eyokya: Olw’okuba emisuwa gikyasika omusaayi ogubuguma mu kigere ate ng’omusuwa ogufulumya amazzi guzibiddwa, ekigere kiwulira nga kibuguma. Ebbugumu erya bulijjo: Ebigere byombi biwulira nga bibuguma kyenkanyi.
Langi y'olususu Chalky pale white nga bukyali, okufuuka blotchy blue-purple (mottled) oluvannyuma. Emmyuufu, emmyuufu, oba enzirugavu emmyufu-kakobe mu nnyana oba ekisambi kyonna ekizimba. Langi y'olususu eya bulijjo.
Okuzimba ebitundu by'omubiri (Edema) Zero okuzimba mu kusooka (ekitundu ky’omubiri kirabika nga kya sayizi ya bulijjo oba nga kikendedde katono ate nga kirimu ebituli): Emisuwa waggulu ku kigere girabika nga gigudde era nga gipapajjo ng’emidumu ekyerere. Okuzimba okumanyiddwa: Ennyana oba okugulu kwonna bbaluuni obunene sentimita 2 ku 5 mu kwetooloola okusinga okugulu okulala, nga kuliko emisuwa eminene, egyagaziwa kungulu. Tewali kuzimba.
Emisinde egy'ewala (Ekigere/Engalo) Taliiwo. Eriwo n’eya bulijjo (okuggyako mu bulwadde bwa gangrene obw’emisuwa obutatera kulabika, obunene obuyitibwa phlegmasia cerulea dolens). Ekiriwo n'ekya bulijjo.
Effect y'okusitula Okugulu Okusitula ekigere kifuula obulumi OKWONGERA NNYO era kifuula ekigere ekyeru ekifu; okuwanirira ekigere ku mabbali g’ekitanda kimalawo katono obulumi. Okusitula ekigere kimalawo obulumi obuzito, obukuba nga kiyamba omusaayi gw'emisuwa okukulukuta nga gugenda ku mutima. Obulumi bukyuka ng’omugongo ogwa wansi gufukamira, ng’otudde oba ng’ositula amagulu nga gagoloddwa, so si kusitula bigere mu ngeri ennyangu.
Ekifo ekituufu eky'obujjanjabi obusookerwako Kuuma nga weesigamye katono (wansi w’omutindo gw’omutima) oba nga oli fulaati; TOSITUKA. Situla katono ku mutto, wummulako, era tokola masaagi. Enyimirira ennungi ng’owummudde (emirundi mingi ng’ogalamira ng’amaviivi gafukamidde).

Lwaki emisuwa gizibikira mangu: embolism okusinziira ku thrombosis okusinziira ku aortic dissection

Okutegeera engeri omusuwa gye gwazibikira kiyamba abasawo ab’amangu okulonda enkola esinga okutaasa ebitundu by’omubiri mu bwangu (okuggyawo okuzimba kw’omubiri, okulongoosebwa okuyita mu musuwa, oba okuddaabiriza omusuwa gw’omusuwa):

1. Arterial Embolism (Okuzimba okw’amangu okusimbulwa okuva ku mutima oba aorta) .

Mu embolic occlusion, emisuwa gy’amagulu oba egy’omukono gy’omulwadde giyinza okuba nga miyonjo ddala era nga milamu bulungi, nga tewali byafaayo bya kutambula bubi. Ekizimba ky’omusaayi kikolebwa waggulu, okusinga munda mu kisenge kya kkono eky’omutima olw’okusannyalala kw’omutima (AFib)** (naddala singa omulwadde yasubwa dose z’ekirungo kyabwe eky’omusaayi nga apixaban, rivaroxaban, dabigatran, oba warfarin), ku vvaalu y’omutima eyonoonese oluvannyuma lw’okulwala omutima gye buvuddeko, oba okuva mu abdominal aortic aneurysm, okumenya, emizinga wansi ku muti gw’emisuwa, ne gisula mu square omusuwa omunene we gutabikira mu misuwa emitono ebiri (a bifurcation, emirundi mingi omusuwa ogw’omu kifuba ogwa bulijjo mu kisambi oba omusuwa gw’omu kifuba emabega w’okugulu).

  • Omukono gw’obujjanjabi: Olw’okuba omulwadde yali tafunangako misuwa gya collateral bypass okwetoloola ekifo ekyo, omusaayi gukendeera okuva ku bitundu 100 ku buli 100 okutuuka ku bitundu 0 ku buli 100 mu kukuba kw’omutima gumu. Obulumi buba bwa kaseera buseera, bwa katyabaga, era nga bweru nga wax.

2. Acute Arterial Thrombosis-in-Situ (Okukutuka kw’ekikuta munda mu musuwa ogufunda) .

Mu thrombotic occlusion, omulwadde yalina dda obulwadde bw’emisuwa egy’okumpi (PAD), emisuwa gy’amagulu egyakalubye, egyafunda nga girimu kolesterol nga giva ku myaka gy’anywa sigala, ssukaali, puleesa, oba kolesterol omungi, emirundi mingi ng’alina ebyafaayo by’okuzimba ennyana ng’atambula bbulooka (intermittent claudication) oba okusooka okuteekebwako stent z’amagulu/bypass grafts. Ekipande ekizimba emisuwa munda mu musuwa gw’ekisambi ekifunda bwe kyatika oba omulwadde n’aggwaamu amazzi amangi, omusaayi omuggya gukola mu kitundu ne guggalawo ekituli kya ppini ekisigadde.

  • Omukono gw’obujjanjabi: Olw’okuba okufunda okutambula obutasalako kwaleetera omubiri okukula emisuwa emitono egy’okukyama (collateral circulation) mu myaka egyayita, okutandika kw’obulumi n’okunnyogoga kuyinza okweyongera mu essaawa eziwerako okutuuka ku lunaku okusinga sikonda emu, era ekigere kiyinza okulabika ng’ekirimu amabala okusinga nga kyeru ekirongoofu, naye ekitundu ky’omubiri kikyali mu bulabe obw’amaanyi obwa gangrene.

3. Aortic Saddle Embolus ne Acute Aortic Dissection (Amagulu GOBIRI bwe gagenda nga gannyogoga ne gazimba) .

Singa amagulu gombi omulundi gumu galuma amangu, nga gannyogoga nga ice, nga ga langi ya kikuusikuusi, nga galiko amabala okuva mu bisambi oba mu kiwato wansi, era nga ganafu oba nga gasannyaladde:

  • Aortic Saddle Embolus: Omusaayi omunene okuva ku mutima gusudde squarely astride the aortic bifurcation mu lubuto olwa wansi nga main aorta eyawukana mu misuwa gya kkono ne ddyo egya iliac, ne kisalako omusaayi okugenda mu kitundu kyonna ekya wansi eky’omubiri omulundi gumu.
  • Acute Aortic Disection (Stanford Type A oba Type B): Okukutuka mu lining ey’omunda ey’ekifuba oba omusuwa gw’olubuto kisobozesa omusaayi ogwa puleesa okwawukana ku bbugwe w’omusuwa, okusala emisuwa gy’omugongo (oba omusuwa ogw’omu kifuba okutuuka ku omukono gumu) n’okunyiga emirundi mingi n’emisuwa gy’omugongo. Singa okunnyogoga okw’amangu oba okufiirwa omukka mu mukono gumu oba okugulu okumu/gombi kuwerekerwako okukutuka oba okukutula ekifuba, omugongo ogwa waggulu (wakati w’ebibegabega), oba okulumwa olubuto, teebereza acute aortic dissection amangu ddala. TOWA aspirin singa okusalako omusuwa gw’omusaayi (aortic dissection) kisoboka, era labula abajjanjabi abasookerwako mu bwangu.

4. Obulwadde bw’engalo za bbululu (Cholesterol crystal microemboli) .

Oluusi n'oluusi, omulwadde yeeyanjula n'engalo emu oba bbiri eziruma ennyo, eza bbululu-kakobe oba enjeru enzirugavu** ("blue toe syndrome" oba "ekigere kya kasasiro") ate ekigere ekisigadde ne kisigala nga kibuguma era nga kirina okukuba okw'amaanyi ku kisambi. Kino kibaawo ng’obutundutundu obutonotono obwa cholesterol crystals oba platelet clots bukutuse okuva ku plaque oba aneurysm eriko amabwa mu aorta oba iliac artery (ebiseera ebisinga essaawa oba ennaku oluvannyuma lw’okuteekebwamu catheter y’omutima oba okutandika eddagala eriziyiza okuzimba) ne ziziba emisuwa gya digito egy’obutonotono munda mu bigere. Newankubadde ng’okukuba kw’enkizi kwa maanyi, obulwadde bw’engalo za bbululu bwetaagisa okwekenneenya emisuwa mu ddwaaliro mu bwangu okuzuula n’okusiba ensibuko y’omugga waggulu nga tebannaba kugoberera kizimba kinene.

The Rutherford Classification: engeri amalwaliro gye gagabanyaamu eddirisa ly’okutaasa ebitundu by’omubiri ery’essaawa 6

Abasawo abasookerwako bwe baleeta omulwadde alina ekitundu ky’omubiri ekinyogoga ennyo mu kitongole ky’abalwadde ab’amangu, omusawo alongoosa emisuwa amangu ago agabanya ekitundu ekyo mu kimu ku bitundu bina Rutherford Acute Limb Ischemia Categories okusalawo oba waliwo obudde obw’okukeberebwa ebifaananyi (CT angiogram) oba omulwadde alina okugenda butereevu ku mmeeza gy’alongoosebwa:

Ekibiina kya Rutherford Erinnya ly’Ekika Okufiirwa obusimu bw’obusimu (Okuzirika) . Obunafu bw’ebinywa by’omubiri (Okusannyalala) . Obubonero bwa Doppler Ultrasound obukwatibwa mu ngalo Ebyangu n'Eddwaliro Ebikolebwa
Ekibiina I Viable (Tekiri mu matigga mangu) Tewali: Okuwulira okwa bulijjo mu bujjuvu mu bigere/engalo zonna. Tewali: Amaanyi aga bulijjo ng’onyiga ekigere n’ebigere. Arterial Doppler ewulikika; Venous Doppler ewulikika. Okutonnya okw’amangu mu misuwa unfractionated heparin kwatandika amangu ddala okuyimiriza okusaasaana kw’omusaayi, ne kugobererwa CT angiography ne catheter-directed thrombolysis oba revascularization mu ssaawa 6 ku 24.
Ekibiina IIa Marginally Threatened (Esobola okutaasibwa singa ejjanjabwa mangu) Ekitono: Okuziyira oba okuwunya kukoma nnyo ku ensonga z’ebigere (oba engalo), nga tewali bulumi butono oba nga tebulina bulumi bwonna mu kuwummula. Tewali: Omulwadde akyayinza okutambuza enkizi n'ebigere n'amaanyi gonna. Arterial Doppler etera obutawulikika; Venous Doppler ewulikika. Okutonnya heparin mu IV amangu n’okuzza emisuwa mu bwangu oba okulongoosa emisuwa mu essaawa ezitakka wansi wa 6.
Ekibiina kya IIb Etiisibwatiisibwa amangu ddala (Limb-at-Risk Emergency) Ekisinga ku bigere byokka: Okuziyira kubuna waggulu oba wansi w’ekigere (oba omukono) nga kuwerekerwako obulumi obw’amaanyi ng’owummudde. Obunafu obutono oba obw'ekigero: Okunyiga enkizi mpola, okunafu ("okutonnya kw'ebigere") oba okuwuuba engalo okunafu. Arterial Doppler tewulikika; Venous Doppler ewulikika. True Surgical Emergency: Omulwadde agenda amangu ddala mu kisenge ky’okulongoosa eky’omugatte (atera okuyita ku sikaani empanvu) okukolebwa mu bwangu Fogarty balloon catheter embolectomy, surgical bypass, oba aspiration thrombectomy mu essaawa ezitakka wansi wa 2 ku 4, emirundi mingi ng’agattibwa n’ennyana ey’okuziyiza four-compartment calf okusala omubiri (fasciotomy).
Ekibiina eky'okusatu Ekitakyuka (Okufa mu bitundu by'omubiri (Profound Ischemia / Tissue Death) Okubudamya okw’amaanyi, okujjuvu: Okuzirika kwonna okw’ekigere n’okugulu okwa wansi. Okusannyalala okujjuvu n’okukaluba: Ekigere n’enkizi bisannyaladde ddala, era ekinywa ky’ennyana kiwulira nga kikaluba ng’olwazi era nga kikaluba (rigor mortis of the limb) nga kiriko amabala g’olususu aga kakobe agatali gakyukakyuka. Doppler y’emisuwa tewulikika; NE Venous Doppler tewulikika. Okugezaako okuzzaawo okutambula kw’omusaayi mu kitundu ky’omubiri ekifudde era ekikaluba ekya Class III kinaaza obungi obutta obwa potassium, myoglobin, ne lactic acid okuva mu binywa ebifudde butereevu mu mutima (reperfusion syndrome), ekivaako omutima okusiba amangu. Yeetaaga okusalako ebitundu ebisookerwako ebitaasa obulamu oluvannyuma lw’okutebenkera.

Amateeka g’obujjanjabi obusookerwako n’okukuuma ebitundu by’omubiri nga tonnagenda mu ddwaaliro mu mitendera

Nga olinda ambyulensi, buli ky’okola kikoleddwa okukuuma olususu oluweweevu olw’ekitundu ky’omubiri ekiyitibwa ischemic, okutumbula omusaayi ogw’omusingo oguyambibwako essikirizo, n’okuziyiza obuvune obw’ebbugumu oba obw’ebyuma:

1. Engeri y’okukebera obulungi okukuba kw’ebigere n’engalo (nga tolwawo kukuba ssimu ya 911)

Tomalako sekondi ezisukka mu 30 ng’onoonya omukka nga tonnaba kukubira ba kitongole kya mangu, era tokozesangako ngalo yo ensajja okukebera omukka (engalo yo ensajja erina omusuwa gwayo ogw’amaanyi, kale ojja kuwulira omutima gwo nga gukuba). Kozesa paadi empanvu ez'engalo zo eza index ne middle fingers nga zinyigiddwa mpola:

  • Dorsalis Pedis (DP) Pulse (Waggulu w’ekigere): Teeka engalo bbiri mpola ku kisenge eky’omu makkati eky’okungulu eky’ekigere, okutuuka ebweru ddala (oludda olw’ebbali) olw’omusuwa ogumanyiddwa ennyo ogusitula ekigere ekinene (extensor hallucis longus). Geraageranya ebigere byombi omulundi gumu.
  • Posterior Tibial (PT) Pulse (Inner ankle): Teeka engalo bbiri mu kinnya ekigonvu butereevu emabega ne wansi katono ku ggumba ly’enkizi ery’omunda (medial malleolus).
  • Radial Pulse (Wrist, for an arm emergency): Teeka engalo bbiri mu groove ku ludda lw’engalo ensajja ey’omukono ogw’omunda, wansi ddala w’omusingi gw’engalo ensajja.

2. Lwaki olina okukuuma ekisinziiro n’engalo okuva ku puleesa y’omufaliso

Olususu olulamu lusobola okugumira okuwummulako ku mufaliso kubanga puleesa eya bulijjo ey’emisuwa (30 ku 35 mmHg) esukka obuzito bw’ekigere. Mu acute ischemic limb, puleesa y’emisuwa ekka okumpi ne zero. Singa ekisinziiro ky’omulwadde ekitaliiko kintu kiwummulira butereevu ku kitanda ekinywevu oba ku ssita okumala eddakiika 60 ku 90 zokka, obuzito bw’ekigere bumenya olususu emabega w’ekisinziiro, ekivaako amangu ischemic pressure necrosis (a black heel ulcer).

  • Etteeka lya "Floating Heel": Teeka omutto omugonvu mu buwanvu wansi w'ekigere ekya wansi n'ennyana olwo ekisinziiro kiwanirire ddala mu mpewo nga ddembe okuva ku mabbali g'omutto ("floating the heel"), nga tonyiga kugulu oba okunyiga ku Achilles tendon.
  • Kuuma ebitanda ku bigere: N’obuzito bw’omufaliso omuzito okunyiga wansi ku bigere ebyeru nga ssoka busobola okwonoona olususu oluyitibwa ischemic skin. Weesibe ppamba oba akatambaala akatono ennyo ku kigere.

3. Lwaki ebyuma ebibuguma (paadi ezibugumya ne ice) bikugirwa nnyo

Omulwadde bwe yeemulugunya "Ekigere kyange mpulira nga bbulooka ya ice, nsaba oteekeko paadi y'ebbugumu oba eccupa y'amazzi agookya," ab'omu maka abalina ebigendererwa ebirungi batera okuzinga ekigere mu paadi y'ebbugumu ey'amasannyalaze oba okukinyiga mu mazzi agookya ag'okunaaba.

Tobugumyangako kitundu kya ischemic butereevu ne heating pad oba amazzi agookya

Okubuguma kw’ebitundu ebweru kulinnyisa omutindo gw’okukyusakyusa emmere y’obutoffaali bw’olususu n’ebinywa, ekibuwaliriza obwetaavu omukka omungi mu kiseera kyennyini omukka gwabyo we gusaliddwako, ekyanguya okufa kw’obutoffaali n’okufa kw’obulwadde bwa gangrene. Ekisinga obubi, olw’okuba omusaayi ogukulukuta gwe gutera okutwala ebbugumu okuva ku lususu (nga amazzi mu radiator y’emmotoka), ekitundu ky’omubiri ekitaliiko pulse kirina obusobozi bwa zero okwenyogoza n’obusimu obuziba obutawulira bulumi obwokya. Paadi y’ebbugumu eritali ddene oba eccupa y’amazzi agabuguma eya bulijjo ejja kufumba ekigere ekikendedde mu kwokya okw’akatyabaga, okutawona mu ddakiika ntono, emirundi mingi kiwaliriza okutemebwako ekitundu ky’omubiri abasawo abalongoosa emisuwa kye bandisobodde okutaasa. Bbugumya ekisenge n'omubiri omulwadde, never the cold limb itself.

4. Obuvune obuva mu kuddamu okufulumya omusaayi n’okutegeera obulwadde bw’ekisenge oluvannyuma lw’okulongoosebwa

Abasawo abalongoosa emisuwa bwe bamala okuggya obulungi ekizimba okuva mu musuwa n’omusaayi ogw’ebbugumu ogulimu omukka gwa oxygen ne gufubutuka ne gudda mu kigere ekyalumwa enjala y’omusaayi okumala essaawa 3 ku 6, embeera ey’amangu ey’okubiri etera okubaawo mu ddwaaliro: obuvune obw’okusannyalala (ischemia-reperfusion injury). Emisuwa egyonooneddwa gikulukuta mangu amazzi mu binywa by’ennyana, ekivaako ekigere ekya wansi okuzimba ennyo munda mu nvulopu yaakyo etali ya maanyi (obulwadde bw’ekisenge ky’omubiri (acute compartment syndrome).) n’okunaaba potassium ne myoglobin mu musaayi (okuzimba omubiri (rhabdomyolysis).). Olw’ensonga eno, abasawo abalongoosa emisuwa batera okukola okuziyiza fasciotomy (okukola ebitundu ebiwanvu eby’okulongoosa wansi ku mabbali g’ennyana okufulumya fascia ennywevu) mu kiseera kye kimu ne bazzaawo omusaayi okutambula, n’okuyingiza amazzi mu misuwa ne bicarbonate okukuuma ensigo.

Enkalala z’okukebera okwetangira abalwadde abalina obulwadde bw’okusannyalala kw’emisuwa oba obulwadde bw’emisuwa egy’okumpi

  • Tobuuka ddoozi emu ey’eddagala erikendeeza omusaayi (anticoagulants): Bw’oba olina okuzimba emisuwa, valve y’omutima ey’ebyuma, ebyafaayo by’okuzimba omusaayi, oba peripheral arterial bypass grafts/stents, okubula wadde essaawa 24 ku 48 eza apixaban, rivaroxaban, edoxaban, dabigatran, oba warfarin kisobozesa clot okukola mu mutima era okutongoza mu bwongo (stroke) oba amagulu (acute limb ischemia).
  • Mukomye ddala nicotine yenna n’ebintu ebikolebwa mu taaba: Nicotine aleeta okuzimba emisuwa mu bwangu era ayanguyiza okuzimba obutoffaali obukola omusaayi munda mu misuwa gy’amagulu egyafunda n’okuyita mu misuwa egy’okuyita.
  • Laba "Intermittent Claudication" ng'akabonero akalaga nga bukyali: Bw'ofuna okuzimba, okulumwa, oba okukoowa okuddamu mu nnyana yo, ekisambi, oba enkwaso buli lw'otambula ebanga erigere erigenda mu ddakiika 5 ku 10 ng'oyimiridde, teekawo okukebera emisuwa egy'amangu (ankle-brachial index / ABI) n'omusawo wo nga tonnazibikira ddala kibaawo.

Embeera ez’enjawulo: Ekintu kya Raynaud, obulwadde bw’okufuluma mu kifuba, n’obuvune bw’emisuwa egy’ekika kya iatrogenic

Nga okebera omukono oba ekigere ekinnyogoga oba ekikyuse langi, obulwadde bw’emisuwa obw’enjawulo obuwerako busobola okukoppa oba okuleeta omusaayi gw’ebitundu by’omubiri ogw’amaanyi. Okumanya engeri y’okwawula okuzimba emisuwa okuva mu nnyonta okuva ku kuzibikira kw’emisuwa egy’enzimba entuufu kikakasa nti omulwadde afuna obujjanjabi obw’amangu mu ddwaaliro nga yeetaagibwa:

Embeera Typical Trigger ne Enyanjula Ebintu Ebikulu Ebyawula Ekyetaagisa Okukola mu bwangu
Ekizibu kya Raynaud ekisookerwako (Benign Vasospasm) Kiva ku mpewo ennyogovu, okukwata ekyokunywa ekinyogovu oba situleesi mu nneewulira; ekosa engalo eziwerako ku mikono gyombi mu ngeri ya symmetrically, n’efuuka enjeru ennyo, oluvannyuma eya bbululu, n’efuuka emmyufu eyakaayakana (triphasic color change) mu ddakiika 15 ku 30. Radial ne ulnar wrist pulses zisigala nga za maanyi era nga za bulijjo mu kiseera kyonna eky’okulumba, obulumi buba buwunya butono okusinga okulumwa ischemia, era engalo ziddamu okubuguma ddala mu ddakiika 20 munda mu kisenge ekibuguma. Senguka mu kisenge ekibuguma, teeka emikono mu mazzi agabuguma (agatali gookya) oba wansi w’enkwawa, era onyige engalo mpola. Noonya obujjanjabi obw’amangu singa engalo esigala nga njeru/bbululu ezisukka mu ddakiika 60 oba ng’ofuna amabwa.
Obulwadde bw'okufuluma mu kifuba mu misuwa (aTOS) / Subclavian Steal Kibeera mu bannabyamizannyo aba waggulu (abapiira ba baseball, abawuzi, abasitula obuzito) oba abantu abalina olubavu lw’omumwa gwa nnabaana olw’enjawulo; okunyigirizibwa enfunda n’enfunda **omusuwa gwa subclavian artery wansi w’eggumba ly’omu bulago kikola omusuwa ogukuba ebizimba mu ngalo n’omukono ogw’omu maaso. Ekosa omukono gumu n’omukono gumu gwokka: Omukono guwulira nga munnyogovu, nga gufuukuuse, nga gukooye, era nga guluma ng’ositula omukono waggulu, radial pulse ku mukono ebula oba enafuwa bw’ogeraageranya n’engalo endala, era engalo ziyinza okufuna ebifo ebiddugavu ebikutuka. Laba nga true upper-extremity acute limb ischemia: wummuza omukono wansi katono ku ddaala ly’omutima, tositula mukono waggulu, era otambuze okutuuka mu kifo eky’emisuwa okukola CT angiography ne first-rib decompression.
Obulwadde bwa Popliteal Artery Entrapment Syndrome (PAES) mu bannabyamizannyo abato Akuba abaddusi abato, abalamu obulungi, abazannyi b’omupiira, abavuzi ba ddigi, oba abayingizibwa mu magye (ebiseera ebisinga ab’emyaka 15 okutuuka ku 35) nga zero cholesterol plaque; ekinywa ky’ennyana ekitali kya bulijjo kimenya omusuwa gw’ennyana emabega w’okugulu nga odduka okutuusa ng’omusuwa guggaddwa. Obulumi bw’ennyana obw’amangu, ekigere ekiddugavu ekinnyogovu, n’obugere okuzirika ng’odduka oba amangu ddala ng’omaze okudduka mu munnabyamizannyo omuto alabika ng’ali mu mbeera nnungi. Emirundi mingi kizuulibwa mu bukyamu nga "ekinywa ky'ennyana ekikubiddwa" okutuusa ng'obulwadde bwa gangrene butiisa ekigere. Togoba kigere ekinyogovu, ekiddugavu, ekizibye mu muddusi omuto ng’okunyigirizibwa kw’ebinywa; kebera okukuba kw’ekigere ku kigere ekirala ogende butereevu mu kitongole ky’abalwadde ab’amangu.
Oluvannyuma lw'okussa omusulo / Okuzimba mu layini y'emisuwa Kibaawo oluvannyuma lw’essaawa okutuuka ku nnaku oluvannyuma lw’okuteekebwamu catheter y’omutima, coronary angiogram, oba layini ya puleesa y’emisuwa gya ICU ng’eteekeddwa okuyita mu engalo (radial artery) oba groin (femoral artery). Omukono oba ekigere wansi w’omugga gwa bbandi ya catheter kifuuka kimyufu, kinnyogoga, kiruma oba nga kirimu amabala. Kuba essimu y’abadduukirize ab’amangu oba ddayo mu ddwaaliro mu bwangu; okulongoosa oba catheter thrombectomy ezzaawo mangu okutambula nga tekunnaba kufiirwa mukono oba bigere enkalakkalira.

Kola omusomo gw’obujjanjabi obusookerwako ogukakasibwa

Okuyiga engeri y’okukebera entambula y’omusaayi, okutegeera embeera ez’amangu ez’okusannyalala n’emisuwa, n’okuddukanya okusannyalala kiyinza okutaasa obulamu oba ekitundu ky’omubiri. Lowooza ku ky’okukola omusomo ogukakasibwa ogw’obujjanjabi obusookerwako ne CPR okuva mu Red Cross, St John Ambulance, American Heart Association, oba omusawo w’omu kitundu kyo.

Ebibuuzo ebitera okubuuzibwa

What are the "6 Ps" of a sudden blocked artery in the leg or arm?

The classic "6 Ps" of acute limb ischemia are Pain (sudden, severe resting pain), Pallor (chalky white or blotchy purple skin), Poikilothermia (the foot or hand feels ice-cold compared to the other side), Pulselessness (absent foot or wrist pulse), Paresthesia (pins-and-needles tingling or numbness), and Paralysis (inability to wiggle the toes or pull the foot upward). Once numbness or weakness appears, blood flow must be restored by a vascular surgeon within 4 to 6 hours to save the limb.

Should you elevate a leg that suddenly turns cold, pale, and painful?

No, never elevate a limb with a suspected arterial blockage. While elevating a leg helps drain fluid in a venous clot (DVT) or ankle sprain, elevating a leg with a blocked artery forces arterial blood to flow uphill against gravity, shutting down the last remaining trickle of collateral blood flow and accelerating tissue death. Keep the limb flat or slightly lower than the level of the heart.

Why must you never put a heating pad or warm water on a foot that feels freezing cold from poor circulation?

A limb with a blocked artery has no circulating blood to carry heat away and numb nerves that cannot feel burning pain, plus external heat increases the oxygen demand of cells that are already starving for oxygen. Placing a heating pad or hot water bottle on an ischemic foot causes deep, non-healing thermal burns and accelerates gangrene; instead, keep the person's torso warm and loosely drape a dry room-temperature towel over the leg.

How can you tell the difference between a deep vein thrombosis (DVT) and an acute arterial clot in the leg?

A deep vein thrombosis (DVT) blocks blood from draining out of the leg, making the calf swollen, warm to the touch, and reddish, with normal foot pulses and pain that feels better when elevated. An acute arterial occlusion blocks blood from entering the leg, making the foot ice-cold, chalky white or mottled purple, and NOT swollen, with absent pulses and pain that gets worse if you elevate the leg.

What does it mean if both legs suddenly go cold, pale, and numb at the same time?

Sudden pain, coldness, pallor, and numbness or paralysis in both legs simultaneously is a hyperacute life-threatening emergency caused either by a large "saddle embolus" (a blood clot straddling the bottom of the main abdominal aorta where it splits into both legs) or an acute aortic dissection (a tear in the wall of the aorta). Call your local emergency number immediately and keep the person lying flat.

Ensonda zeekebeddwa

  • Ekibiina kya Bulaaya ekikola ku kulongoosa emisuwa (ESVS) ne Society for Vascular Surgery (SVS, Amerika): Ebiragiro by’enkola y’obujjanjabi ku kuddukanya obulwadde bw’okusannyalala kw’ebitundu by’omubiri (acute Limb Ischaemia) (Rutherford Classification and 6-Hour Revascularization Standards).
  • Ekibiina ky’omutima ekya American Heart Association (AHA) ne American College of Cardiology (ACC, Amerika): Endagiriro ya AHA/ACC ku nzirukanya y’abalwadde abalina obulwadde bw’emisuwa egy’okunsi (PAD) ne Acute Limb Ischemia.
  • Ekitongole ky’eggwanga ekikola ku by’obulamu n’okulabirira obulungi (NICE, United Kingdom): Obulwadde bw’emisuwa egy’okumpi: Okuzuula n’okuddukanya (CG147) ne Acute Limb Ischaemia Emergency Triage Pathways.
  • Creager MA, Kaufman JA, Conte MS (New England Journal of Medicine Enkola y’obujjanjabi): Obulwadde bw’okusannyalala kw’ebitundu by’omubiri (Acute Limb Ischemia).
  • Ekibiina ky’ensi yonna ekigatta ebibiina by’omusalaba omumyufu n’omwezi omumyufu (IFRC, International): Ebiragiro by’obuyambi obusookerwako ku mbeera ez’amangu ez’okutambula kw’omusaayi n’okulumwa ennyo.

Ebiragiro ebikwatagana nabyo