Kafukufuku sali wotsimikizirika, koma chenjezo la FDA likuwonetsa kuthekera kwa kutaya kununkhiza pogwiritsa ntchito mankhwala ena a Zicam.
Chenjezo, lomwe linatengedwa pa June 16, 2009, linanena kuti ogula onse ayenera kusiya kugwiritsa ntchito mankhwala onse opangidwa ndi Zicam omwe amaphatikizapo zinki. Pa nthawi ya machenjezo, a FDA adalandira madandaulo oposa 130 kuti Zicam zotsatirazi zinapangitsa kuti asamveke:
- Zicam Cold Remedy Gel Nasal (15ml)
- Zicam Cold Remedy Swabs (20 chiwerengero)
- Zicam Cold Remedy Swabs, Ana Okula (20 owerengeka)
Pa nthawi yomweyo, a FDA adatumiza kalata kwa wopanga mankhwala, Matrixx Initiatives, Inc., akulangiza kuti mankhwalawa sangagulitsidwe popanda mgwirizano wa FDA, zomwe alibe (zogulitsidwa pakali pano monga mankhwala a homeopathic ). Kuphatikiza apo, mankhwalawa sanapeze machenjezo okwanira okhudza kutayika kwa kutengeka kwa fungo pamakalata awo ndi ma labels.
Chenjezoli likuchokera pa malipoti a ogula okha. Amene amakhulupirira kuti amatha kutulutsa fungo pambuyo pogwiritsira ntchito mankhwalawa ayenera poyamba kuwona katswiri wawo wa zaumoyo ndikutsatirani ndi FDA.
Chitetezo
Maphunziro awiri apadera awonetsedwa ndipo amafalitsidwa omwe amakhudzana ndi vuto la osmia (kutaya kwa kununkhiza). Choyamba chinachitidwa ndi Dr. Burton Slotnick ndipo anayesera zotsatira za zinc sulfate, zomwe zimasiyana ndi zinc gonconate ku Zicam, pa fungo lokhala mu mbewa.
Kafukufukuyo anapeza kuti panthawi yamphongo anapatsidwa mlingo waukulu wa zinc sulfate.
Phunziro lachiŵirilo linapitsidwanso ndi Dr. Slotnick ndi gulu la ofufuza koma adathandizidwa mbali ndi thandizo la Matrixx. Kufufuza kwaposachedwa kumeneku kunayesa zotsatira za zinc gluconate, zomwe zimagwira ntchito Zicam, pa mbewa.
Zotsatira za kafukufukuyo zasonyeza kuti kunali kochepa chabe ndi kutayika kwa kanthawi kochepa kwa kumverera kwa fungo mu mbewa pamene anapatsidwa mlingo waukulu kwambiri (wapamwamba kuposa mlingo wamba kwa anthu). Komabe, kuwonongeka kunasinthidwa mkati mwa masabata angapo.
Ndikofunika kufotokoza kuti maphunziro awiriwa anachitidwa pa mbewa; Tiyenera kukhala osamala tikagwiritsa ntchito zotsatira za kuyesedwa kwa nyama kwa anthu. Chifukwa palibe pulogalamu yayikulu yofufuza nkhaniyi kwa anthu, sitinganene mosapita m'mbali kuti mankhwalawa amachititsa kapena samachititsa kuti anthu azivutika.
Zogwira mtima
Palibe Zicam kapena Cold-Eeze yomwe imayendetsedwa ndi FDA, komabe onse amati akufupikitsa nthawi ya chimfine . Wopanga amanena kuti izi zatsimikiziridwa mu kafukufuku wa Cleveland Clinic, malo ofufuza. Komabe, malinga ndi kafukufukuwo, zotsatira za zinc zamphongo pamphuno wamba sizidziwikabe.
Mitu Yam'mbuyomu Yapita
Anthu ambirimbiri anaimbidwa mlandu pa opanga Zelsam ndi Cold-Eeze zamkuwa, ponena kuti atha kugwiritsa ntchito mankhwalawa, omwe adakonzedwa mu Januwale 2006. Mu $ 12 miliyoni, kampaniyo inavomereza kuti palibe kulakwitsa kapena kuvomereza kuti mankhwala awo amachititsa kuti phindu la kununkhiza liwonongeke.
> Zotsatira:
> McBride K, Slotnick B, Margolis FL. Kodi Zinc Sulfate Zimagwiritsira Ntchito Intranasal Patsiku? Phunziro la Olfactometric ndi lachilengedwe. Chem Senses. 2003 Oct; 28 (8): 659-70.
> Mossad, Sherif B. "Matenda Opatsirana Otetezeka Kwambiri." Project Cleveland Clinic Management Project 29 July 2005. 03 Nov 2006.
> Slotnick B, Sanguino A, Mwamuna S, Marquino G, Silberberg A. Kukhudzidwa ndi Epithelium Yoyamba M'magulu Opangidwa ndi Zinc Gluconate. Laryngoscope. 2007 Apr; 117 (4): 743-9.
> "Chenjezo pa Zicam Intranasal Zinc Products Zitatu." Zosinthidwa za FDA Zogulitsa pa 16 June 9. US Ulamuliro wa Zakudya ndi Zamankhwala. 16 June 09.