I doctor-in nangmah emaw, i hriat mi emaw hnenah hnute cancer a vei tih a hrilh hian hormone therapy chu enkawlna atan an sawi mai thei. He thu i hriat hian i lungkham deuh mai thei. Mahse, lungngai suh. Vawiin hian damdawi chi khat tangkai tak kan sawi dawn a, chu chu cancer cell hormone estrogen (`Estrogen Receptor-Positive` emaw `ER+`) laka sensitive nei te hnena pek thin a ni. Chungte chu Aromatase Inhibitors an ti a.
A awlsam zawngin, heng Aromatase Inhibitor te hi engte nge ni?
Awle, hei hi han ti chhe ila. Aromatase inhibitors, a tawi zawngin AIs hi damdawi chi khat, hormone therapy-a hman tlanglawn tak a ni. ER+ hnute cancer enkawlna atan an hmang a, a bik takin postmenopausal hmeichhiaah .
Tunah chuan en teh, estrogen hi kan taksa tana pawimawh tak hormone a ni a, a bik takin hmeichhe nau neih hriselna atan a pawimawh hle. Mahse, hnute cancer cell thenkhat tan chuan he estrogen hormone hi ei tur ang a ni. Chu chu estrogen a awm chuan chu cancer cell te chu an thang chak hle tihna a ni.
Hetah hian `AI` damdawi a lo lut a, heng damdawi te hian kan taksaah enzyme aromatase an tih chu a block a ni. He aromatase enzyme hian hormone dangte chu estrogen ah a chantir thin. Chuvangin, he damdawi hian aromatase enzyme hnathawh a tihtawp chuan taksaa estrogen level a tlahniam thin. Tichuan chu cancer cell te chuan an "chaw" an hloh a, an lo thang lian tawh lo va, cancer chu an thunun ta a ni. I hrethiam em?
A awlsam zawngin sawi ila, he damdawi hian a tih chu cancer cell-te'n an mamawh "fuel" an hmuh loh nan a titawp a ni.
Eng dinhmunah nge he damdawi hi hman a tha?
I doctor-in he ``AI`` enkawlna hi a rawt theihna tur dinhmun engemaw zat a awm a:
- ER+ hnute cancer surgery i neih tawh chuan he damdawi hi cancer lo kir leh theihna tur tihtlem nan pek a ni .
- Cancer hi a bul hnaia lymph node-ah a darh tawh a nih chuan.
- Kan cancer hi taksa peng dang (e.g. lung, ruh, thluak, thin)-ah a darh tawh a nih chuan hei hi metastatic cancer kan ti a.
- Menopause hmaa he `ER+` cancer hi i neih chuan. Hetih lai hian i ovary-te hian estrogen an la siam chhuak reng a, chuvangin chu estrogen hormone control nan `AI` damdawi nen chuan enkawlna dang pek i ni thei bawk.
- Mipain `ER+` hnute cancer a neih chuan. (Ni e, mipa pawhin hnute cancer an vei a, an taksaah estrogen level a hniam bawk.)
- Zirchianna thenkhatah chuan hnute cancer vei theihna sang zawk nei te an niHe damdawi hian chutiang hlauhawmna tihtlem nan a pui niin an sawi a, mahse official phalna a la hmu lo.
Aromatase inhibitor chi hrang hrang hman tlanglawn ber berte
Heng ``AI`` damdawi chi hrang hrang hi market-ah a awm a. I doctor chuan i dinhmun nena inmil ber a thlang ang.
| Ruihhlo Hming |
|---|
| Letrozole a ni |
| Anastrozole a ni |
| Exemestane a ni |
Engtin nge he enkawlna hi ka hmuh theih ang a, eng chen nge a daih?
He ``AI`` damdawi hi nitin i ei tur pill a ni . A chang chuan, he damdawi hmang hian enkawlna a tan thin. Hun dangah chuan i doctor chuan hormone damdawi dang tamoxifen tih chu kum engemaw zat a pe hmasa thei a, chutah chuan ``AI`` damdawiah a thlak leh thei che a ni.
A tlangpuiin, he enkawlna hi kum nga vel an chhunzawm thin . Kum nga hnuah cancer chhinchhiahna i neih loh a, test te chu a pangngai a nih chuan enkawl chu i titawp thei a ni.
Mahse, zirchianna thenkhatah chuan cancer hi enkawl a nih atanga kum 20 hnuah a lo let leh thei tih hmuhchhuah a ni. Hei hi ‘late recurrence’ an ti a. Chuvangin, i dinhmun bik atana hlauhawm awm thei te chu i doctor nen zalen taka inbiakna neih a pawimawh hle.
Enkawlna hlawkna leh a side effect awm thei te
He enkawlna hian a thatna lian ber chu ER+ hnute cancer a tidam vek tawh mai mai a ni. Zirna hrang hrangah chuan operation hnua he AI treatment dawngtu zinga 95% chuan kum 5 chhungin an cancer hi an nei leh tawh dawn lo tih a tarlang . Chu chu thu lawmawm tak a ni lawm ni?
Mahse, damdawi zawng zawng ang bawkin he damdawi hian side effect a nei thei. A chhan chu, a hmaa kan sawi tawh ang khan, estrogen hi hormone a ni a, kan ruh leh thinlung hriselna atan pawh a pui bawk. Chuvangin, `AI` hmanga estrogen level i tihhniam chuan side effect thenkhat a awm thei.
| Side Effect a awm thei | A awlsam zawngin... |
|---|---|
| Osteoporosis leh ruh tliak te | Ruh te chu a chak lo a, awlsam taka a chhe thei bawk. |
| Taksa natna (Myalgia) . | Muscle a na hle. |
| Joint natna | Joint na, khup leh elbow ang chi te. Hei hi a side effect tam ber a ni. |
| Hot flash a rawn chhuak ta | Vawikhatmah a lum hle a, a thawmhnaw a chhuak bawk. |
| Vaginal a vawt lutuk | Mipat hmeichhiatna hman laiin natna a awm thei. |
| Lung leh thisen zam natna hlauhawmna | Lung natna vei theihna a tipung deuh. |
Side effects te hi engtin nge kan hmachhawn ang?
Heng side effects te hi hlauthawng suh. A pawimawh ber chu i doctor nen an chungchang sawipui hi a ni. A bik takin ruh natna ang chi thil hi a nasat chuan i tuar a ngai lo. I doctor chuan solution a pe thei che a ni. Entir nan:
- Painkiller, a bik takin NSAID (e.g., ibuprofen) te hi pek theih a ni.
- Tuar harsa i tih chuan tuna i ei mek AI ai chuan AI chi dang i hmang thei ang.
- A then phei chuan AI aiah tamoxifen hman theih a ni.
A pawimawh ber chu i doctor hnenah harsatna awm apiang hriattir hi a ni a, thutlukna siam mai mai ai chuan.
Engtikah nge doctor nen inbiakna neih a ngaih?
A hnuaia thil thlengah hian doctor nen inbia ngei ang che.
- I beisei aia a side effects a nasat zawk chuan .
- Doctor-in damdawi a pek hian a side effects atanga hahdamna a pe lo a nih chuan.
- Cancer lo lang lehna chhinchhiahna i hmuh chuan (e.g., lump thar, natna awm reng, thawk harsa) , i doctor hnenah eng symptom nge fimkhur tur tih zawt rawh.
Take-Home Thuchah a ni
- Aromatase inhibitor hi estrogen-sensitive (ER+) hnute cancer tan hormonal enkawlna pawimawh tak leh tangkai tak a ni.
- Heng damdawi te hian taksaa estrogen level tihhniam bakah cancer cells te thanna titawpin hna a thawk a ni.
- He enkawlna hian cancer lo awm leh theihna a ti tlem hle.
- Side effects, ruh natna leh ruh hring te hi a awm thei a, mahse heng zinga a tam zawk hi chu enkawl theih a ni.
- A pawimawh ber: Doctor thurawn tel lo chuan i damdawi ei kha bansan ngai suh la, a dose pawh thlak ngai suh. I rilru hahna eng pawh chu tlang takin sawipui rawh.











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