ciclopirox


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Related to ciclopirox: ciclopirox olamine

ciclopirox

 [si″klo-pir´oks]
a broad-spectrum antifungal agent with activity similar to that of the imidazoles, used topically as the olamine salt against skin infections.

ciclopirox

(sye-kloe-peer-ox) ,

Loprox

(trade name),

Penlac

(trade name),

Stieprox

(trade name)

Classification

Therapeutic: antifungals
Pregnancy Category: B

Indications

Treatment of cutaneous fungal infections including cutaneous candidiasis (lotion and cream only), tinea pedis (athlete’s foot) (gel, lotion, and cream only), tinea cruris (jock itch) (lotion and cream only), tinea corporis (ringworm) (gel, lotion, and cream only), tinea versicolor (lotion and cream only), seborrheic dermatitis (shampoo and gel only), and onychomycosis of fingernails and toenails (nail lacquer only).

Action

Inhibits the transport of essential elements in fungal cell, disrupting the synthesis of DNA, RNA, and protein.

Therapeutic effects

Decrease in symptoms of fungal infection.

Pharmacokinetics

Absorption: Absorption through intact skin is minimal (<5%).
Distribution: Distribution after topical administration is primarily local.
Metabolism and Excretion: Eliminated by kidneys (3–10% for gel).
Half-life: 5.5 hr (gel).

Time/action profile

ROUTEONSETPEAKDURATION
Topunknownunknownunknown

Contraindications/Precautions

Contraindicated in: Hypersensitivity to active ingredients, additives, preservatives, or bases; Some products contain alcohol (nail lacquer) and should be avoided in patients with known intolerance;.
Use Cautiously in: Obstetric / Lactation: Safety not established.

Adverse Reactions/Side Effects

Local

  • burning
  • itching
  • local hypersensitivity reactions
  • redness
  • stinging

Interactions

Drug-Drug interaction

Not known.

Route/Dosage

Topical (Adults and Children >10 yr) Shampoo:Apply 5 mL (10 mL may be used for long hair) to scalp and leave on for 3 min before rinsing off. Use twice weekly (wait at least 3 days between treatments) for 4 wk. Cream/lotion: Apply twice daily for 2–4 wk. Gel: Apply twice daily for 4 wk. Topical solution (nail lacquer): Apply to nails once daily (at bedtime or 8 hr before bathing) for up to 48 wk. Each daily application should be made over the previous coat and then removed with alcohol every 7 days.

Availability (generic available)

Cream: 0.77%
Gel: 0.77%
Lotion: 0.77%
Nail Lacquer Solution: 8%
Shampoo: 1%, 1.5%

Nursing implications

Nursing assessment

  • Inspect involved areas of skin and mucous membranes before and frequently during therapy. Increased skin irritation may indicate need to discontinue medication.

Potential Nursing Diagnoses

Risk for impaired skin integrity (Indications)
Risk for infection (Indications)

Implementation

  • Consult physician or other health care professional for proper cleansing technique before applying medication.
  • Topical: Apply small amount to cover affected area completely. Avoid the use of occlusive wrappings or dressings unless directed by physician or other health care professional.
  • Nail lacquer: Avoid contact with skin other than skin immediately surrounding treated nail. Avoid contact with eyes or mucous membranes. Removal of unattached, infected nail, as frequently as monthly, by health care professional is needed with use of this medication. Up to 48 wk of daily application and professional removal may be required to achieve clear or almost clear nail. 6 mo of treatment may be required before results are noticed.

Patient/Family Teaching

  • Instruct patient to apply medication as directed for full course of therapy, even if feeling better. Emphasize the importance of avoiding the eyes.
  • Caution patient that some products may stain fabric, skin, or hair. Check label information. Fabrics stained from cream or lotion can usually be cleaned by handwashing with soap and warm water.
  • Patients with athlete’s foot should be taught to wear well-fitting, ventilated shoes, to wash affected areas thoroughly, and to change shoes and socks at least once a day.
  • Advise patient to report increased skin irritation or lack of response to therapy to health care professional.
  • Nail lacquer: File away loose nail and trim nails every 7 days after solution is removed with alcohol. Do not use nail polish on treated nails. Inform health care professional if have diabetes mellitus before using.
  • Inform patient that early relief of symptoms may be seen in 2–3 days but that full therapeutic response may take 3–4 wk. Recurrent fungal infections may be a sign of systemic illness.

Evaluation/Desired Outcomes

  • Decrease in skin irritation.
  • Resolution of infection.

ciclopirox

/cic·lo·pir·ox/ (si″klo-pēr´oks) a broad-spectrum antifungal with activity similar to that of the imidazoles; applied topically as the olamine salt.

ciclopirox

[sī′kləpī′roks]
a topical antifungal agent.
indications It is prescribed in the treatment of tinea and candidiasis.
contraindication Known sensitivity to this drug prohibits its use.
adverse effects Among the most serious adverse reactions are local reactions of irritation, pruritus at the application site, burning, and worsening of clinical signs and symptoms.
References in periodicals archive ?
Older agents approved for onychomycosis include the oral agents terbinafine and itraconazole and the topical agent ciclopirox.
Alguns procedimentos analiticos para a determinacao de ciclopirox em materia-prima, solucoes topicas e cremes dermatologicos empregam cromatografia gasosa, [2] cromatografia liquida, [3-8] eletroforese capilar [9] e espectrofluorimetria [10].
Ciclopirox was shown to reactivate this ability while also sparing the healthy cells.
Ciclopirox 8% lacquer, which was approved by the FDA in 1999, is associated with a complete cure rate ranging from 5.
has been given clearance for ciclopirox shampoo, 1%.
One RCT compared cure rates for 139 patients for clotrimazole 1% cream compared with ciclopirox olamine 1% cream when both were applied twice daily for 28 days.
These women should receive ciclopirox 8% solution, a topical antifungal lacquer that must be applied daily for up to 48 weeks.
These drugs include neomycin sulfate, paromomycin, natamycin, ketoconazole, ciclopirox olamine, [23] pentamidine isethionate, propamidine isethionate, stilbamidine isethionate, [24] amphotericin B, sulfadiazine, sulfisoxazole, sulfamethoxazole, polymyxin B and E, [25] and clotrimazole.
The approval of the first topical antifungal for the treatment of this infection followed soon afterward; in 1999, the topical antifungal agent ciclopirox was approved by the US Food and Drug Administration (FDA).
They can be treated with topical drugs, including clotrimazole, econazole, oxiconazole, ciclopirox, terbinafme, and ketoconazole.
They can be treated with a wide variety of topical drugs, among them clotrimazole, econazole, oxiconazole, ciclopirox, terbinafine, and ketoconazole.