Kodi mwamvapo za mankhwala opangidwa ndi radiopharmaceuticals? Tiyeni tiphunzire za iwo mosavuta!

Kodi dokotala wanu anakupemphanipo kuti mupange scan yapadera, monga PET scan? Kapena analankhulapo za jakisoni yapadera ngati chithandizo cha khansa? Ndiye mwina mumamva mantha pang'ono mukamva mawu akuti "radioactive." Koma musachite mantha. Lero tikulankhula za mtundu wodabwitsa wa mankhwala womwe ndi wopita patsogolo kwambiri mu sayansi ya zamankhwala, womwe umagwiritsidwa ntchito pozindikira ndi kuchiza matenda.

Kodi mankhwala ochizira matenda a radiopharmaceutical awa ndi ati?

Mwachidule, awa ndi mankhwala apadera omwe amapangidwira kugwiritsidwa ntchito mu zamankhwala, okhala ndi mphamvu zochepa kwambiri komanso zowongolera mphamvu. Kunena zoona, awa ndi mtundu wa mankhwala. Koma mkati mwa mankhwalawa muli chinthu chonga "tracker" yaying'ono. Tikhoza kuyang'anira mphamvu zomwe zimachokera ndi makamera apadera.

Izi zimapangidwa, kugawidwa, ndi kugwiritsidwa ntchito ndi anthu omwe aphunzitsidwa mwapadera pankhaniyi. Mwachitsanzo, akatswiri a zamankhwala a nyukiliya, akatswiri a radiation, ndi akatswiri a khansa ya radiation amagwiritsa ntchito mankhwalawa mosamala kwambiri.

Kodi mankhwala awa amagwiritsidwa ntchito pa chiyani?

Pali njira ziwiri zazikulu zomwe Radiopharmaceuticals izi zimagwiritsidwira ntchito. Chimodzi ndi Diagnostic , ndipo china ndi Therapeutic . Tangoganizani kuti pogwiritsa ntchito ukadaulo womwewo, tonse titha kupeza vuto mkati mwa thupi ndikuchiza vutoli. Tiyeni tiwone izi padera.

1. Momwe mungathandizire kuzindikira matenda (Diagnostic Radiopharmaceuticals)

Iyi ndiyo njira yodziwika kwambiri yogwiritsira ntchito mankhwalawa. Chomwe chimachitika apa ndichakuti mumamwa, mumapuma, kapena kubaya mankhwala ochepa kwambiri komanso otetezeka awa m'thupi lanu. Timatchanso ma radiotracers .

Mankhwala akalowa m'thupi, amapita kudera lomwe lili ndi matenda, matenda, kapena vuto. Kenako, kamera yapadera, monga kamera ya gamma, imagwiritsidwa ntchito kujambula zithunzi za madera omwe mankhwalawo asonkhana. Kuchokera pazithunzi izi, dokotala amatha kuwona momwe ziwalo zanu zikugwirira ntchito, momwe magazi anu akuyendera, kapena ngati pali maselo a khansa.

• Zitsanzo:
• Kujambula kwa PET (Positron Emission Tomography scans): Mankhwala otchedwa `Fluorine-18` amagwiritsidwa ntchito kwambiri pa izi.
• Kuyezetsa mafupa, chiwindi, ndi impso: Mankhwala otchedwa `Technetium 99m` ndi omwe amagwiritsidwa ntchito kwambiri padziko lonse lapansi pankhaniyi.
• Kuyesa ntchito ya mapapo:Amapuma mankhwala otchedwa `Xenon-133`.
• Kuyesa minofu ya mtima: Mankhwala otchedwa `Rubidium-82` amabayidwa mumtsempha.

2. Mankhwala Ochiritsira a Radiopharmaceuticals

Njira iyi ndi njira yatsopano, koma yothandiza kwambiri pochiza khansa. Imafuna kubaya mankhwala amphamvu pang'ono m'thupi kuposa omwe amaperekedwa kuti azindikire matendawa.

Izi zili ngati chida chomwe chimapita molunjika ku cholinga. Mankhwalawa amafufuza mwachindunji maselo a khansa, amawagwira, ndikuwononga. Ubwino waukulu wa izi ndikuti palibe kuwonongeka kwakukulu kwa maselo ena athanzi m'thupi. Chifukwa chithandizochi chimangoyang'ana mwachindunji maselo a khansa okha. Izi ndi zosiyana ndi njira yochizira yomwe imagwiritsa ntchito kuwala kuchokera kunja (`External Beam Radiation Therapy`).

Kusiyana pakati pa ntchito ziwiri zazikulu

Kuti timvetse mosavuta, tiyeni tiwone kusiyana pakati pa magwiritsidwe ntchito awiriwa.

Kodi mankhwala a radiopharmaceuticals amagwiritsidwa ntchito pochiza khansa?

Pali mankhwala angapo othandiza kwambiri a radiopharmaceuticals omwe avomerezedwa kuti agwiritsidwe ntchito pochiza khansa.

• PLUVICTO® (`lutetium Lu 177 vipivotide tetraxetan`):Amagwiritsidwa ntchito pochiza matenda ena a khansa ya prostate yomwe yafalikira kumadera ena (metastatic).
• Lutathera™ (`Lutetium Lu 177 dotatate`): Izi zimagwiritsidwa ntchito pochiza zotupa zina za neuroendocrine zomwe zimapezeka m'mimba, kapamba, ndi matumbo.
• Iodine-131: Imagwiritsidwa ntchito pochiza khansa ya chithokomiro ndi matenda omwe amachititsa kupanga mahomoni ambiri a chithokomiro, monga matenda a Graves.
• Radium-223: Khansa ya prostate ikafalikira (yomwe yafalikira) mpaka m'mafupa, izi zimathandiza kwambiri kuwononga maselo a khansa m'mafupa amenewo.

Kuphatikiza apo, mayesero azachipatala akuchitika pakali pano okhudza kugwiritsa ntchito mankhwala awa pa mitundu ina yambiri ya khansa, zomwe zikutanthauza kuti izi zidzakhala gawo lofunika kwambiri pa chithandizo cha khansa mtsogolo.

Kodi mankhwala amenewa ndi otetezekadi? Kodi tiyenera kuopa?

Ili ndi funso lalikulu lomwe aliyense amakhala nalo. Ndizachibadwa kuti tizichita mantha tikamva mawu akuti "radioactive." Koma ichi ndi chowonadi.

Tangoganizirani, kuchuluka kwa mankhwala operekedwa kuti azindikire matenda ndi kochepa kwambiri kotero kuti sikungavulaze thupi lanu. Adzachotsedwa kwathunthu m'thupi lanu mkati mwa maola kapena masiku ochepa.

Mlingo wa mankhwala operekedwa pochiza ndi wamphamvu pang'ono kuposa pamenepo. Chifukwa chake, zotsatirapo zina zingachitike. Koma monga momwe zilili ndi mankhwala ena aliwonse, panonso, madokotala amafufuza ngati ubwino wa mankhwalawo ndi woposa zotsatirapo zake. Poyerekeza ndi mwayi wochiritsa matenda oopsa monga khansa, zotsatirapo zake zimatha kuthandizidwa.

Ngati mwapatsidwa chithandizo kapena mayeso ngati awa, dokotala wanu adzakufotokozerani zonse zokhudza mankhwalawa, ubwino wake, ndi zotsatira zake zomwe zingachitike. Funsani mafunso kapena nkhawa zilizonse zomwe mungakhale nazo panthawiyo.