ํ๋ก๋ชจ๋ง์ด์
ํ๋ก๋ชจ๋ง์ด์ ์ ๊ฒฝ๊ตฌ์ฉ ์๋ฏธ๋ ธ๊ธ๋ฆฌ์ฝ์ฌ์ด๋๊ณ ํญ์์ ๋ก, ์์ํ์์๋ ์ฃผ๋ก **์ํฌ์์ถฉ(Cryptosporidium spp.)** ๋ฐ **๋ฆฌ์๋งํธ๋ชจ์ถฉ(Leishmania spp.)**์ ๋ํ ํญ๊ธฐ์์ถฉ ํน์ฑ ๋๋ฌธ์ ์ฌ์ฉ๋ฉ๋๋ค. ๋ค์ค๋ง์ด์ ๊ณผ ๊ตฌ์กฐ์ ์ผ๋ก ์ ์ฌํ์ฌ ์์ฅ๊ด ์ ๋ง์ด ์จ์ ํ ๊ฒฝ์ฐ ๊ฑฐ์ ํก์๋์ง ์์ผ๋ฏ๋ก ์ฅ๋ด ๋ณ์์ฒด์ ๊ตญ์์ ์ผ๋ก ์์ฉํ ์ ์์ต๋๋ค. > **์์ ํต์ฌ:** ์ฅ๋ด ์์ถฉ์ ํจ๊ณผ์ ์ด์ง๋ง, ๊ณ ์์ด์์์ ์ฌ์ฉ์ ๋ ผ๋์ด ๋ง์ต๋๋ค. ๋ช ๋ฐฑํ ์์ฅ๊ด ๊ถค์์ด ์๋๋ผ๋ ์ฌ๊ฐํ ์ ์ ๋ ์ฑ(๊ธ์ฑ ์ ์์, ์ด๋ ์ฑ ๋ฐ ์ค๋ช ํฌํจ)์ด ๋ณด๊ณ ๋ ๋ฐ ์๊ธฐ ๋๋ฌธ์ ๋๋ค. ๋ง์ ์์ ์์์ฌ๋ค์ ๊ณ ์์ด์๊ฒ ์์ง์ค๋ก๋ง์ด์ ๊ณผ ๊ฐ์ ๋์ฒด ์๋ฒ์ ์ ํธํฉ๋๋ค.
์์ฉ ๊ธฐ์ : Paromomycin binds to the **30S ribosomal subunit** of susceptible organisms โ causes misreading of mRNA โ inhibits protein synthesis, leading to cell death. In protozoa such as *Leishmania*, it is believed to target the mitochondria and ribosomes, disrupting cellular respiration and protein synthesis.
๋๋ฌผ ์ข ๋ณ ์ฉ๋
- Treatment of cryptosporidiosis in Camelids (crias) ยท 50 mg/kg ยท PO ยท once per day (assumed) ยท 5-10 days ยท Dosing interval not specified in original source, assumed once per day by Plumb.
- Treatment of cryptosporidiosis ยท 125-165 mg/kg ยท PO ยท twice daily ยท 5 days ยท Consider using an alternate treatment first (e.g., azithromycin) or paromomycin at an initially reduced dosage level.
- Treatment of cryptosporidiosis ยท 150 mg/kg ยท PO ยท once a day ยท 5 days ยท Caution: nephrotoxicity.
- Treatment of cryptosporidiosis ยท 150 mg/kg ยท PO ยท q12-24hr ยท Until 1 week past clinical resolution of diarrhea ยท If the cat is responding to the first 7 days of therapy and toxicity has not been noted.
- Treatment of cryptosporidiosis ยท 125-165 mg/kg ยท PO ยท twice daily ยท 5 days
- Treatment of cryptosporidiosis ยท 150 mg/kg ยท PO ยท once a day ยท 5 days ยท Caution: nephrotoxicity.
- Treatment of cryptosporidiosis ยท 300-800 mg/kg ยท PO ยท q24-48h ยท 7-14 days or as needed
์ฉ๋์ ๋ฉดํ ์์ ์ ๋ฌธ๊ฐ๋ฅผ ์ํ ์์ ์ฐธ๊ณ ์๋ฃ์ ๋๋ค. ํญ์ ์ต์ ๋ผ๋ฒจ๊ณผ ๊ฐ๋ณ ํ์์ ๋ํด ํ์ธํ์ญ์์ค.
ํฌ์ฌ ๊ฒฝ๋ก
๊ธ๊ธฐ
- Known hypersensitivity to paromomycin
- Ileus or intestinal obstruction
- Gastrointestinal ulceration
- Presence of blood in the stool (indicates mucosal breakdown and risk of systemic absorption)
์ด์๋ฐ์
- Nausea
- Vomiting
- Diarrhea
- Inappetence
- Nonsusceptible bacterial or fungal overgrowth
- Nephrotoxicity (if systemically absorbed)
- Ototoxicity (if systemically absorbed)
- Pancreatitis (if systemically absorbed)
- Blindness (reported in cats)
์ฝ๋ฌผ ์ํธ์์ฉ
- Digoxin ยท Paromomycin may reduce digoxin absorption
- Methotrexate ยท Paromomycin may reduce methotrexate absorption
๋ชจ๋ํฐ๋ง
- Clinical efficacy (resolution of diarrhea, negative fecal tests)
- Gastrointestinal adverse effects
- Renal function (especially if used in cats or if GI ulceration is suspected)
๊ณผ์ฉ๋
Because paromomycin is not absorbed orally, acute overdose adverse effects should be limited to **gastrointestinal distress** (nausea, vomiting, diarrhea) in patients with an intact GI system. **Chronic overdoses** or administration in patients with compromised GI mucosa may lead to severe systemic toxicity, including nephrotoxicity, ototoxicity, and pancreatitis.
VetSheet ์ฝ๋ฌผ ๋ ํผ๋ฐ์ค๋ ๋ฉดํ ์์ ์ ๋ฌธ๊ฐ๋ฅผ ์ํ ์์ ์์ฌ๊ฒฐ์ ๋ณด์กฐ ๋๊ตฌ์ด๋ฉฐ, ์ ๋ฌธ์ ํ๋จ์ด๋ ์ ์กฐ์ฌ์ ์ต์ ๋ผ๋ฒจ์ ๋์ ํ์ง ์์ต๋๋ค.