Damdawi i ei tawh em? A nih loh leh operation a nei tawh em? Chutiang a nih chuan, i enkawlna i dawn chu i kut a thlen hmain a him leh ṭhat loh nan medical research-ah test a ni tih i hria em? Vawiin hian he zinkawng pawimawh tak , damdawi thar leh enkawlna thar min rawn thlentu hi kan sawi dawn a ni. A awlsam zawngin, medical studies chungchang kan sawi a ni .
Damdawi lam zirchianna chu eng nge ni?
A awlsam zawngin, damdawi lam zirchianna chu damdawi thar, surgery kalphung emaw, damdawi hmanrua thar emaw, mi pawl hrang hranga test-na a ni. Heng trial te hi zirchiangtute tan damdawi thar hi a him em tih leh a thawk tak tak em tih chiang taka hriat theihna a ni .
Chungte chu chi hnihah then theih a ni.
1. Clinical Trial neih a ni
Hei hi damdawi thar, hmanrua thar emaw, enkawlna thar emaw chu thil awm tawh nen tehkhin a ni. Zunthlum damdawi thar i hmuchhuak tawh ang tih han ngaihtuah teh. Hei hi i test dan tur chu a ni:
- Tuna enkawlna tha ber nen: Damdawi thar hi tuna zunthlum enkawlna tha ber nen khaikhin a ni.
- Placebo nen: Hei hi a pawimawh hle. ``Placebo'' hi damdawi ang maia lang, mahse a takah chuan active pharmaceutical ingredient engmah a awm lo. A châng chuan, chu chuan i rilru a ti hahdam ang tih ngaihtuah ringawt hian tlem a ti hahdam thei che a ni. Chuvangin hei hi damdawi thar hian hna a thawk tak tak em tih hriat nan hman a ni a, chu chu psychological effect mai mai a ni em tih hriat nan hman a ni.
- Enkawlna awm lo: A then phei chuan enkawlna engmah dawng lo pawl nen tehkhin a ni.
Zirchiangtute chuan telte chu group hnih ah an ṭhen a. Pawl pakhat chu enkawlna thar pek an ni. Pawl dang chu enkawlna awmsa emaw ``placebo'' emaw pek an ni. Tichuan heng pawl pahnih result hi an khaikhin a.
2. Enfiahna hmanga zirchianna
Hei hian miten enkawlna emaw, nunphung emaw an zawm huna an chunga thil thlengte enfiah a huam a ni. Entirnan, exercise la fo leh exercise la ngai lote hriselna inthlauhna zirchian.
Tuin nge heng zirchianna ngaihtuahnate hi rawn siam chhuak? Tuin nge pawisa chu pe?
A tlangpuiin, hetiang damdawi lam zirchianna atana ngaihtuahna hi damdawi in, university medical center, a nih loh leh damdawi siamtu company-a zirchiangtu a\anga lo chhuak a ni. Chumi hnuah chuan zirchiangtu chuan zawhna ṭhenkhat chhânna tûrin zirchianna chu a design a. Entirnan, “He damdawi hi damdawi awmsa aiin a tha zawk em?” “ Side effect a nei dawn em ni ?”
Hetiang zirchianna hian dollar maktaduai tam tak a seng thei a ni. Chu pawisa chu hetiang atanga lo chhuak a ni:
- Damdawi emaw damdawi hmanrua emaw siamtu company te hnen atangin.
- University medical center hrang hrang atangin.
- Alzheimer ’s Association emaw American Cancer Society emaw ang chi non-profit organization atanga lak a ni.
- Sorkar agency National Institutes of Health ang chi atanga lak a ni.
Hengte hi tuin nge siam? Khawiah nge an siam?
Research project tin hi Principal Investigator pakhatin a kaihruai vek a ni . Vawi tam tak chu chu mi chu doctor a ni. Amah hi research team lian takin an pui a ni. Chu team-ah chuan:
- Doctor te an ni
- Nurse te an ni
- Social worker te an ni
- Ei leh in lama mithiamte
- Medical zirlai te an ni
- Hriselna lama mithiam dangte pawh an tel.
He zirchianna hi damdawi inah te, university research centre-ah te, community clinic-ah te, doctor-te office-ah te tih a ni. A châng chuan, zirchianna chuan zirchianna hmun aṭanga hla taka awmte tân thlawhna man, lirthei man leh hotel senso pawh a pe chhuak ṭhin.
Research-ah hian tute nge tel? Hei hi eng stage nge ni?
Nangmah ang bawka mite atanga siam a ni. Kum tin, chi hrang hrang, mipa leh hmeichhia te pawh an tel a ni. Mi thenkhat chuan enkawlna dang an lo en tawh pawhin a hlawhtlin loh avangin an zawm thin. Midangte chuan an natna damdawi a la awm loh avangin an zawm ve bawk.
Mite hnena enkawlna thar pek a nih hma hian laboratory-a rannungah te enchhin hmasak a pawimawh hle a, chhiatna a thlen thei em tih hriat a pawimawh hle. Chumi hnuah chuan himna tha tak lantir thei enkawlna chauh chu mihringah clinical trial-ah an sawn leh thin.
Medical research hi phase lian pali a awm a. Phase tin hian tel zat a pung zel a ni.
| Hunbi | Hrilhfiahna |
|---|---|
| Phase I ah hian a awm | Mi 20-80 vel an tel. A tum ber chu enkawlna hi a him em tih leh a dose dik tak chu eng nge ni tih hriat a ni. |
| Phase II-na a ni | Mi 100-300 vel an tel. He phase hi he enkawlna hian natna bik pakhat tan engtiang chiahin nge a thawh that tih en a ni. |
| Phase III-na a ni | Mi za tam tak atanga sang tam tak an tel a ni. Mi pawl hrang hrang, dose hrang hranga enkawlna hnathawh dan an en thin. He phase result hi a hlawhtling a nih chuan US Food and Drug Administration (FDA) ang agency-te chuan enkawlna hi an pawm ang. |
| Phase IV ah hian a awm | Hei hi enkawlna pawm a nih hnuah tih a ni. A tum ber chu hun rei tak chhunga a himna enfiah a ni . |
Damdawi lama zirchianna \ha leh rintlak tak takte chu engte nge ni?
I doctor-in damdawi thar a pek hmain, a thawk tha em tih leh a him em tih hriat tumin hetiang medical research report hi a chhiar thin. Tin, enkawlna pakhatin eng side effect nge a thlen theih tih pawh an tarlang bawk. Chuvangin i doctor chuan i symptoms te chu a ngaihven thei ang.
Chuvangin, zirchianna quality sang tak, rintlak tak takte mizia thenkhat chu hetiang hi a ni:
- Regulatory approval: Damdawi thar, vaccine leh damdawi hmanraw thar te chu United States-a FDA ang agency-in a pawmpui tur a ni. Heng agency te hian research-a telte humhimna tur dan khauh tak an nei a ni.
- Independent review: Research hi doctor emaw scientist emaw team, zirchiannaa tel lote chuan an enfiah fo thin. Anni hian an kalpui chhung zawngin telte tan a him tih an enfiah thin.
- Informed Consent : Research-a tel zawng zawngte hnen atangin informed consent lak a pawimawh hle. Chumi awmzia chu, mi pakhatin tel tura a hming a ziah hmain, a hlawkna, a that lohna leh a hlauhawmna zawng zawng chiang taka hrilhfiah a ngai a, thutlukna dik siam theihna tura a mamawh thu hriat zawng zawng pek a ngai bawk.
Take-Home Thuchah a ni
- Damdawi leh enkawlna i hman apiang chu i kut a thlen hmain a him leh that loh enfiah turin medical research i nei tawh a ni.
- Heng zirchiannate hi kum tam tak a ngai a, a telte himna tur dan leh hmalakna khauh tak a awm bawk.
- Research-a tel hi i duhthusam a ni vek a, i himna chu independent committee-in an enfiah reng bawk.
- I doctor-in damdawi thar a pek hian, chu thutlukna chu hetiang zirchianna ṭha tak aṭanga finfiahna aṭanga siam a ni.
Damdawi lam zirchianna, clinical trial, medical study, placebo, damdawi zirchianna, clinical trial te a awm bawk
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