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Topical ivermectin

Dev R Sahni, Steven R Feldman, Sarah L Taylor
Rosacea is a chronic and recurrent disease with a variety of cutaneous manifestations. The disorder is a centrofacial inflammatory dermatosis with significant financial, physical and psychological impacts. There are a number of topical, oral and systemic treatments available. Yet, treatment for rosacea remains difficult. The multifactorial nature of the disease combined with an incomplete understanding of the pathophysiology is challenging for providers and patients. Areas covered: This article provides an in-depth review of rosacea treatment and emerging use of ivermectin 1% cream for papulopustular rosacea based on multiple clinical trials...
March 16, 2018: Expert Opinion on Pharmacotherapy
Nili Avni-Magen, David Eshar, Michael Friedman, David Kirmayer, Lital Letschert, Irith Gati, Elizabeth Kaufman, Avital Paz, Eran Lavy
Myiasis is a major disease condition in human and veterinary medicine. Domestic, free-ranging, and zoo-housed animals can be severely affected by myiasis. Depending on case severity, multiple treatment episodes may be indicated and can lead to recurrent capturing, handling stress, and anesthetics, all of which increase the risk of adverse responses (including death) individually and also in the herd. As an insecticide, ivermectin is often used for larval control. A total of 28 individual myiasis cases were retrospectively evaluated, out of which 11 cases were also treated using an ivermectin sustained-release varnish (SRV)...
March 2018: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
James Q Del Rosso
Until recently, the potential modes of action of topical ivermectin in rosacea have been speculated but not studied. Short-term studies (12 week), long-term studies (up to 52 weeks), and case report series have now been completed, and topical ivermectin (IVM), formulated as a 1% cream that is applied once daily, has been shown to be effective, well-tolerated, and safe for the treatment of rosacea. This article reviews outcomes from studies that support dual modes of action, including both anti-inflammatory and anti-parasitic effects...
September 2017: Journal of Clinical and Aesthetic Dermatology
Sean P McGregor, Hossein Alinia, Alyson Snyder, Sara Moradi Tuchayi, Alan Fleischer, Steven R Feldman
Papulopustular rosacea is characterized by papules and pustules in the central facial region. We review the literature surrounding the treatment of papulopustular rosacea. PubMed, EMBASE, and Cochrane (Central) databases searches of articles published from 1980 to 2015 were performed using the MeSH terms or keywords "rosacea" and "clinical trial." Additional searches were performed to include rosacea and each treatment modality used. Topical metronidazole, azelaic acid, ivermectin, and oral doxycycline have the most robust data to support their use...
April 2018: Dermatologic Clinics
Katherine M Stiff, Philip R Cohen
Scabies, a mite infestation caused by 'Sarcoptes scabiei', most commonly presents as pruritic linear burrows where the mite has invaded the skin. Scabies variant such as bullous, crusted, hidden, incognito, nodular and scalp-mimic the other conditions. In addition, atypical presentations of scabies can masquerade as dermatitis herpetiformis, ecchymosis, Langerhans cell histiocytosis, systemic lupus erythematosus, urticaria, and urticaria pigmentosa. A 59-year-old male presented with non-pruritic papulosquamous plaques on his chest, abdomen, and back resembling lesions of pityriasis rosea in morphology and distribution...
December 19, 2017: Curēus
Sabrina Dahlizar, Mika Futaki, Akie Okada, Wesam Radhi Kadhum, Hiroaki Todo, Kenji Sugibayashi
Palmitoyl-glycine-histidine (Pal-GH) is a new low molecular weight gelling agent. It exhibits thixotropic behavior, low viscosity, and high dissolving properties for a wide range of hydrophilic to lipophilic drugs. Orally administered ivermectin (IVM) is used to treat scabies. However, this treatment is associated with well-known side effects, thus a study is awaited to search for alternative routes of administration. Although a topical formulation of IVM could be a candidate, it requires whole body application except the head and face for several hours on a daily basis...
2018: Chemical & Pharmaceutical Bulletin
Anne-Sophie Smilga, Janie Bujold
Cutaneous larva migrans (CLM) is a zoonotic helminthiasis frequently imported to Canada by travellers to beach destinations in the tropics. The preferred treatment is oral ivermectin. We present a case of CLM acquired within the province of Quebec, a first in our provincial health records. Our case also puts forward the use of topical ivermectin as a possibly effective CLM treatment approach as our patient was successfully treated with 1 month of an ivermectin 1% cream applied locally twice daily.
January 1, 2018: Journal of Cutaneous Medicine and Surgery
C Chiaverini
The year 2017 in pediatric dermatology was marked by several consensus recommendations and meta analyzes on childhood psoriasis, atopic dermatitis or PHACE syndrome, case series on the role of anti-JAK treatment in adolescent with alopecia areata, sirolimus for vascular malformations, ivermectine for rosacea, inhibitors of MEK for type 1 neurofibromatosis or on the side effects of the oral isotretinoin for acne or propranolol for immature hemangioma. Only few randomized controlled studies have been published on the interest of adalimumab in the treatment of psoriasis or topical sirolimus for angiofibroma in tuberous sclerosis complex for example...
December 2017: Annales de Dermatologie et de Vénéréologie
Kavita Darji, Nicole M Burkemper
<p>Pityriasis folliculorum has been described as a dry type of rosacea with extensive proliferation of Demodex folliculorum in pilosebaceous follicles of the skin. This skin condition is frequently difficult to manage, with various treatment options showing mixed efficacy. Oral ivermectin, a macrocyclic lactone parasiticide with anti-inflammatory and anti-parasitic effects, is one of the leading treatment modalities for demodicosis. Topical ivermectin has recently been FDA approved as therapy for rosacea...
December 1, 2017: Journal of Drugs in Dermatology: JDD
Fernanda Salgado, Dirk M Elston
Scabies infestation is a major cause of impetigo and subsequent renal failure in the developing world, and efforts to eradicate widespread infestation are underway. Ivermectin, topical sulfur, and topical benzyl benzoate often are used to treat widespread outbreaks.
November 2017: Cutis; Cutaneous Medicine for the Practitioner
N M Elhawary, Sh S G H Sorour, M A El-Abasy, E K Bazh, K Sultan
The ear mite "Psoroptes cuniculi" is the main cause of ear mange, a highly contagious parasitic skin disease in rabbits all over the world. In the current work, a preliminary therapeutic trial to study the effect of the broad use acaricides doramectin and ivermectin on P. cuniculi was performed on artificially infested rabbits. Twenty five adult New Zealand white rabbits were used in this study. The rabbits were assigned randomly into five groups/ 5 rabbits in each group. Each rabbit was experimentally infested with 100 mites/ ear...
September 26, 2017: Polish Journal of Veterinary Sciences
A Ray Dillon, Byron L Blagburn, Michael Tillson, William Brawner, Betsy Welles, Calvin Johnson, Russell Cattley, Pat Rynders, Sharron Barney
BACKGROUND: A controlled, blind research study was conducted to define the initial inflammatory response and lung damage associated with the death of immature adult Dirofilaria immitis in cats as compared with cats developing adult heartworm infections and cats on preventive medication. METHODS: Three groups of cats were utilized, 10 per group. All cats were infected with 100 third-stage (L3) larvae by subcutaneous injection. Group A cats were treated topically with selamectin (Revolution®; Zoetis) per label directions at 28 days post infection (PI) and once monthly for 8 months...
November 9, 2017: Parasites & Vectors
Tom L McTier, Robert H Six, Aleah Pullins, Sara Chapin, John W McCall, Douglas Rugg, Steven J Maeder, Debra J Woods
BACKGROUND: Monthly topical and sustained-release injectable formulations of moxidectin are currently marketed; however, an oral formulation, while approved at a dose of 3 μg/kg, is not currently marketed in the United States. Although resistance of heartworms to all macrocyclic lactone (ML) heartworm preventives (ivermectin, milbemycin, selamectin and moxidectin) has been demonstrated, to date no data have been reported on the effectiveness of oral moxidectin against recent isolates of Dirofilaria immitis...
November 9, 2017: Parasites & Vectors
A R Schmidt-Guerre, B Aranda-Hulin, M Maumy-Bertrand, F Aubin
BACKGROUND: Although there is evidence suggesting an epidemiologic increase of scabies in France, few studies have assessed medical practice in terms of diagnosis and treatment. OBJECTIVES: To describe the management of scabies by general practitioners (GPs). PATIENTS AND METHODS: A questionnaire was addressed to the 524 GPs of the Doubs department in France regarding the management of cases of scabies diagnosed between January and June 2015...
November 8, 2017: Annales de Dermatologie et de Vénéréologie
Martín Dadé, Martín Daniele, Nora Mestorino
INTRODUCTION: Pyrethroids have been frequently and intensively used for controlling the triatomine vectors of Trypanosoma cruzi. The emergence of resistance to these insecticides has resulted in an urgent need to identify novel, alternative and complementary control strategies. OBJECTIVE: To evaluate the toxic effects of ivermectin, doramectin and eprinomectin on the bloodfeeding behaviour of Triatoma infestans using a rodent model. MATERIALS AND METHODS: Fifth instar nymphs of T...
September 1, 2017: Biomédica: Revista del Instituto Nacional de Salud
Cassandra O Cullin, Matthew S Sellers, Erin R Rogers, Kathleen E Scott, Danielle N Lee, Alexander G Ophir, Todd A Jackson
African giant pouched rats (Cricetomys spp.) are large rodents native to subSaharan Africa. Wild-caught pouched rats identified as Cricetomys ansorgei (n = 49) were imported from Tanzania. A survey of gastrointestinal parasitism by fecal flotation revealed the presence of multiple parasites, including Nippostrongylus spp., Heterakis spp., Trichuris spp., Hymenolepis spp., Raillietina spp., and Eimeria spp. Oral self-administered fenbendazole (150 ppm), topical moxidectin (2 mg/kg), pyrantel pamoate (15 mg/kg), piperazine (100 mg/kg daily), and injectable ivermectin (0...
October 1, 2017: Comparative Medicine
Linda Stein Gold, Kim Papp, Charles Lynde, Edward Lain, Melinda Gooderham, Sandra Johnson, Nabil Kerrouche
BACKGROUND: There is currently a lack of data on the simultaneous treatment of different features of rosacea. Individually, ivermectin 1% (IVM) cream and brimonidine 0.33% (BR) gel have demonstrated efficacy on inflammatory lesions and persistent erythema, respectively. OBJECTIVE: To evaluate the efficacy, safety, patient satisfaction, and optimal timing of administration of IVM associated with BR (IVM+BR) versus their vehicles in rosacea (investigator global assessment [IGA] ≥3)...
September 1, 2017: Journal of Drugs in Dermatology: JDD
Manuel Coelho da Rocha, Ana Rita Travassos, Luís Uva, Hortênsia Sequeira, Paulo Filipe
A 23-year-old white man presented to our dermatology department complaining of pruriginous and erythematous papulopustules on the right cheek that had developed 6 months previously. He had a history of chronic blepharitis, complicated by a recurrent hordeolum that had been treated with warm compresses and topical antibiotic ointment (chloramphenicol) for approximately 2 years. The patient had oily skin and atopy (allergic rhinitis) and did not experience photosensitivity or flushing or have previous exposure to immunosuppressants or topical/systemic corticosteroids...
2017: Skinmed
Jonathon J Campbell, Christopher P Paulson, Joan Nashelsky
Topical permethrin is the most effective treatment for classic scabies (strength of recommendation [SOR]: A, meta-analyses with consistent results). Topical lindane and crotamiton are inferior to permethrin but appear equivalent to each other and benzyl benzoate, sulfur, and natural synergized pyrethrins (SOR: B, limited randomized trials). Although not as effective as topical permethrin, oral ivermectin is an effective treatment compared with placebo (SOR: B, a single small randomized trial). Oral ivermectin may reduce the prevalence of scabies at one year in populations with endemic disease more than topical permethrin (SOR: B, a single randomized trial)...
August 2017: Journal of Family Practice
Carolina Lopes da Cruz, Torres Alpino, Jack Kottwitz
:  Two of three groups of Patagonian cavies ( Dolichotis patagonum ) contracted Otodectes cynotis infestations after exposure to mite-infested feral cats. Otodectes cynotis infestations were initially identified in 9 of 10 cavies in group 1. Multiple feral cats with O. cynotis infestations were observed in the vicinity of the Patagonian cavies and were subsequently removed. The Patagonian cavies were initially treated with ivermectin (0.4 mg/kg s.q.) every 2 wk, but ivermectin was discontinued after the third treatment due to injury to one of the Patagonian cavies during capture...
June 2017: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
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