Omutwe ogusinga obubi mu bulamu bwo? Kyandiba nga RCVS? (Obulwadde bw’okuzimba emisuwa mu bwongo obukyukakyuka)

Teebereza ng’oli mu kufiirwa kwokka, era amangu ago, mu bbanga eritakka wansi wa sikonda emu, n’ofuna omutwe ogusinga obubi gw’obadde nabwo mu bulamu bwo... ng’omulabe gw’omulabe ogukuba omutwe. Mu busawo, kino tukiyita "Obulumi bw'omutwe obw'okubwatuka." Kano ke kabonero akasinga okumanyibwa era ak’amaanyi ak’embeera gye twogerako leero, RCVS. Obulumi bw’omutwe nga buno buba bwa mangu mu by’obujjanjabi nga kyetaagisa okujjanjabibwa mu bwangu.

RCVS kye ki mu ngeri ennyangu?

Mu ngeri ennyangu, obulwadde bwa Reversible Cerebral Vasoconstriction Syndrome (RCVS) mbeera ng’emisuwa mu bwongo bwo ginywezebwa mangu ne gizibikira. Kiringa payipu y’amazzi okunyigirizibwa mu bwangu. Emisuwa bwe gizibikira mu ngeri eno, obwongo tebufuna musaayi gwe bwetaaga. Eno y’ensonga lwaki ofuna omutwe ogwo ogulinga ogw’omulabe gwe nnayogeddeko emabegako.

Ekigambo "reversible" mu linnya ly'embeera eno kitegeeza nti esobola okukyusibwa n'obujjanjabi obutuufu . Wabula singa tebujjanjabwa, kiyinza okuvaako embeera ez’amaanyi ng’okusannyalala oba okuvaamu omusaayi mu bwongo. Oluusi, obubonero buno bufaanagana nnyo n’obw’omutwe oba okusannyalala, ekizibuwalira okwawula wakati w’ebintu bino byombi.

Bubonero ki obulaga embeera eno?

Obubonero bwonna obwa RCVS buva ku kutaataaganyizibwa mu musaayi ogugenda mu bwongo. Ka tulabe obubonero buno bwe buli.

Kiki ekivaako RCVS?

Emisuwa gyaffe girina oluwuzi lw’ebinywa ebiseeneekerevu munda. Ebinywa bino bifuga entambula y’omusaayi nga bikwatagana ne biwummuza. Naye oluusi ebinywa bino bisannyalala mangu ne bikonziba nnyo. Kino tukiyita ``vasospasm''. Kino kye kisinga okuvaako RCVS.

Waliwo ensonga eziwerako lwaki embeera eno (vasospasm) esobola okubaawo.

Olubuto n’ekiseera ky’oluvannyuma lw’okuzaala

Ekisinga okuvaako RCVS kwe kufuna embuto. Obulabe bw’embeera eno businga mu wiiki mukaaga ezisooka oluvannyuma lw’okuzaala. Kino kirowoozebwa nti kiva ku nkyukakyuka ez’amangu mu busimu. Obulabe buno buyinza okubaawo ne bw’oba ​​tolina mbeera nga preeclampsia ng’oli lubuto.

Eddagala erimu n’okukozesa eddagala

RCVS eyinza okuva ku ddagala n’eddagala erimu erikosa enkola yo ey’okutambula kw’omusaayi.

• Eddagala erimu eriwonya okwennyamira naddala eryo eriri mu kibinja kya SSRIs.
• Eddagala ly’omutwe omuzito (triptans ne ergot-type drugs).
• Eddagala eriziyiza abaserikale b’omubiri.
• Eddagala erimu eriwonya obulwadde bwa Parkinson.
• Ebirungo ebizimba omubiri (amphetamines, cocaine, pseudoephedrine).
• Enjaga.
• Okunywa ennyo caffeine n’ebyokunywa ebiwa amaanyi.
• Ebipande bya nicotine.
• Eddagala nga `LSD` oba `MDMA` (ecstasy).

Embeera endala ez’obujjanjabi

Embeera ezimu ez’obujjanjabi ezikosa obwongo oba entambula y’omusaayi nazo zisobola okwongera ku bulabe bw’okulwala RCVS.

• Omutwe: Abantu abalina omutwe omuzito batera okulwala RCVS.
• Calcium omungi mu musaayi (Hypercalcemia): Calcium bwe yeeyongera kiyinza okutaataaganya emirimu gy’ebinywa mu misuwa.
• Ensonga z’obusimu: Obusimu naddala obuyitibwa estrogen buteeberezebwa okuba nga bwe buzingiramu, y’ensonga lwaki obulwadde buno businga kubeera mu bakyala.
• Embeera ezimu ez'obuzaale, nga ``Pheochromocytoma'' (ekizimba ekikola obusimu bwa adrenaline obusukkiridde) ne ``Porphyria'', ziyinza okwongera ku bulabe.

Bizibu ki ebiyinza okuva mu RCVS?

Edda abasawo baali balowooza nti RCVS si mbeera ya maanyi. Naye okunoonyereza okupya kulaga nti oluusi kiyinza okuleeta ebizibu. Abantu nga 30% abalina RCVS bayinza okulekebwa n‟obulemu obutonotono obw‟olubeerera (nga obunafu bw‟ebinywa). Ebitundu nga 8% bayinza okufuna ebizibu eby’amaanyi ennyo eby’ekiseera ekiwanvu.

Okugatta ku ekyo, ebizibu eby’amaanyi nga bino bisobola okubaawo mu nnaku ntono okuva ku bubonero obusooka:

• Ischemic stroke: Okuzibikira kw’omusuwa ogugaba omusaayi mu bwongo.
• Okuvaamu omusaayi mu bwongo (SAH oba ekika ekirala eky’omusaayi mu bwongo): Okuvaamu omusaayi wakati w’obwongo n’ekiwanga.
• Okukonziba.

Kino abasawo bakizuula batya?

Omusawo akozesa enkola eziwerako okuzuula embeera eno.

• Okukeberebwa omubiri n’obusimu: Ebikolwa byo, amaanyi go, n’engeri gy’owuliramu bikeberebwa.
• Okukebera omusaayi: Kebera oba temuli buzibu mu kuzimba omusaayi, yinfekisoni, n’obutakwatagana mu miwendo gy’omunnyo.
• Sikaani z’ebifaananyi: Eno y’engeri esinga obukulu ey’okuzuula obulwadde bwa RCVS.

Sikaani z’okukuba ebifaananyi

Ebika bya sikaani bino bisobola "okulaba" munda mu mutwe n'obwongo. Basobola okukebera oba emisuwa gizibiddwa oba omusaayi gukendedde.

• Computed Tomography (CT) scans: Okusingira ddala, CT angiograms zisobola okuyamba okwekenneenya obulungi embeera y’emisuwa.
• Sikaani za Magnetic Resonance Imaging (MRI): Sikaani ey’enjawulo eya MRI eyitibwa Magnetic Resonance Angiogram (MRA) nayo esobola okuzuula okuzimba emisuwa mu misuwa.
• Transcranial Doppler ultrasound: Kino kisobola okupima sipiidi omusaayi gye gutambula mu bwongo.

Ebiseera ebisinga, basooka kukolebwako CT scan. Kubanga kyangu. Kisobola okuzuula amangu oba waliwo embeera ey’amangu ng’okusannyalala oba okuvaamu omusaayi. Mu stroke, buli sikonda ebalwa, kale sipiidi eyo nkulu nnyo. Oluvannyuma bwe kiba kyetaagisa, bakola MRI scan okwongera okukakasa nti emisuwa gizibiddwa.

Bujjanjabi ki obuweebwa RCVS?

Nga erinnya bwe liraga, RCVS mbeera ejjanjabibwa nnyo . Obujjanjabi bulina ebigendererwa bibiri ebikulu.

1. Singa ekivaako kisobola okuzuulibwa (e.g. eddagala erimu), ggyawo ekivaako ekyo.

2. Okumalawo okuzimba emisuwa (okunywezebwa) kw’emisuwa n’okugizza mu mbeera eya bulijjo.

Ekika ky’eddagala ekisinga okukozesebwa okujjanjaba embeera eno (vasospasm) ye calcium channel blockers (CCBs) . Eddagala lino likola nga liziyiza kalisiyamu okuyingira mu butoffaali bw’ebinywa mu misuwa. Olwo ebinywa ne biwummulamu, emisuwa ne giddamu okugaziwa, era omusaayi ne gudda mu mbeera eya bulijjo.

Tekitera nnyo, mu mbeera ezimu, obujjanjabi buyinza okukolebwa nga tukozesa enkola eyitibwa ``endovascular''. Kino kizingiramu okuyisa ekyuma ekigonvu ennyo (catheter) okuyita mu musuwa gw’omusaayi mu mukono oba ku kigere okutuuka ku musuwa oguzibiddwa mu bwongo, n’oluvannyuma n’ofuyira eddagala oba okukozesa ekintu nga bbaatule okugaziya omusuwa (angioplasty).

Tuyinza tutya okusuubira embeera eno?

Abantu abasinga obungi abalina RCVS (nga 80% - 85%) bawona ddala awatali buzibu bwonna obw’ekiseera ekiwanvu. Kale waliwo essuubi eddungi eri kino. Naye ekisinga obukulu mu kino kwe kuzuula obulwadde buno nga bukyali n’okutandika obujjanjabi obutuufu.

Ebintu by’osobola okukola okutangira RCVS okuddamu

Olw’okuba tekitegeerekeka bulungi lwaki RCVS ekulaakulana, bulijjo tesobola kuziyizibwa. Kyokka waliwo ebintu by’oyinza okukola okukendeeza ku bulabe bw’olina. Omusawo ajja kukuwa amagezi amalala ku nsonga eno.

• Bwe wabaawo eddagala erilowoozebwa nti lye lireese RCVS, likomye era limwewale mu biseera eby’omu maaso.
• Okumira eddagala omusawo lye yakulagidde nga bwe liragiddwa era mu ngeri entuufu.
• Tokozesa ddagala oba ddagala lyonna (naddala erizimba n’enjaga) nga tolina magezi ga musawo.
• Kendeeza oba okulekera ddala okunywa caffeine n’ebyokunywa ebiwa amaanyi.

Ddi lw’osaanidde okulaba omusawo n’ogenda mu ETU?

Bw’oba ​​olina RCVS, omusawo ajja kukugamba okusigala ng’ojja mu ddwaaliro. Kikulu nnyo okubeerawo buli kiseera mu nteekateeka zino. Mu ngeri eno, embeera yo esobola okulondoolebwa era n’obujjanjabi bwo busobola okutereezebwa nga bwe kyetaagisa.

Ddi lw’olina okugenda mu kitongole ekijjanjaba abalwadde ab’amangu (ETU) amangu ddala:

Bw’oba ​​olina omutwe ogw’okubwatuka oba obubonero obulinga obw’okusannyalala (e.g., obunafu ku ludda olumu olw’omubiri, okukaluubirirwa okwogera, okulaba okukyuka) nate, bulijjo kiba kya mangu eky’obujjanjabi. Tolinda okutuusa ng’obudde buyise. Tuuka mu ddwaaliro amangu ddala nga bwe kisoboka.

RCVS, Reversible Cerebral Vasoconstriction Syndrome, okulumwa omutwe olw’okubwatuka, okuzimba emisuwa, okuvaamu omusaayi mu bitundu by’omubiri (subarachnoid hemorrhage), okusannyalala, omutwe omuzito, oluvannyuma lw’okuzaala, okulumwa omutwe, emisuwa mu bwongo, okusannyalala, omutwe omuzito, olubuto, okuzaala