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    • Antonella Tosti
    • Antonella Tosti

      Antonella Tosti

      Dr. Philip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA | Dr. Phillip Frost Department of Dermatology ...



      KOL Resume for Antonella Tosti


      Dr. Philip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA

      Department of Dermatology, University of Miami Miller School of Medicine, Miami, Florida


      University of Miami, Miami, FL USA


      Department of Dermatology and Cutaneous Surgery, University of Miami, Miami, FL, USA

      Fredric Brandt Endowed Professor of Dermatology.


      Department of Dermatology, University of Miami Miller School of Medicine, Miami, FL, U.S.A.

      Fredric Brandt Endowed Professor of Dermatology, Miller School of Medicine, University of Miami, Miami, FL, USA


      Fredric Brandt endowed professor of Dermatology, University of Miami, Miami, FL, USA

      Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida


      Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, 1475 NW 12th Ave., 33136, Miami, FL, USA

      University of Miami, Miami, Florida

      Private Practice, Bologna, Italy



      Antonella Tosti: Influence Statistics

      Sample of concepts for which Antonella Tosti is among the top experts in the world.
      Concept World rank
      thickness peripilar casts #1
      acremonium onychomycosis patients #1
      nail scarring #1
      predatory practices journals #1
      20fold magnification #1
      rcm lpp #1
      nails severity #1
      children 20 cases #1
      trichoscopy severity #1
      melanonychia management #1
      scalp linear #1
      nail skin lesions #1
      patients moderate aga #1
      publication alopecia humans #1
      styling procedures #1
      patients efinaconazole #1
      idiopathic trachyonychia #1
      efinaconazole week #1
      treatments aa #1
      fibroepithelial reproducibility onychomatricoma #1
      5 clobetasol foam #1
      inflammatory nail #1
      nail bed psoriasis #1
      early fphl #1
      nail lesions development #1
      flame hairs trichotillomania #1
      alopecic area #1
      dle diseases #1
      areata adolescent #1
      dark scalp #1
      10 ± severity #1
      central scalp patients #1
      cicatricial alopecia band #1
      parabenmix #1
      diagnosis nail #1
      studies complete recovery #1
      partial woolly hair #1
      alopecia secondary #1
      hair mass hmi #1
      onychomatricoma structures #1
      comprehensive review discussion #1
      trichoscopy ffa #1
      scalp sarcoidosis clue #1
      anagen hair #1
      sensitized patients euxyl #1
      frontal accentuation average #1
      shedding scores #1
      hypotrichosis alopecia #1
      occupational trachyonychia #1


      Prominent publications by Antonella Tosti

      KOL-Index: 13323

      BACKGROUND: Nail invasion by nondermatophytic molds (NDM) is considered uncommon with prevalence rates ranging from 1.45% to 17. 6%.

      OBJECTIVE: We report the clinical features and response to treatment of onychomycosis caused by these molds.

      METHODS: From 1995 through 1998 we performed a mycologic study on 1548 patients affected by nail disorders, and we diagnosed 431 cases of onychomycosis including 59 cases of onychomycosis caused by molds. These include 17 patients with onychomycosis ...

      Known for Onychomycosis Caused | Nondermatophytic Molds | Fusarium Acremonium | Topical Treatment | Patients Nail
      KOL-Index: 10751

      BACKGROUND: terbinafine persists in the nail at effective concentrations for several weeks after discontinuation of treatment.

      OBJECTIVE: Our purpose was to verify whether intermittent terbinafine therapy is effective in dermatophytic onychomycosis and to compare the results of intermittent terbinafine with those of intermittent itraconazole and continuous terbinafine treatment.

      METHODS: An open, randomized study of 63 patients was performed with three treatment regimens: terbinafine, ...

      Known for Intermittent Terbinafine | Itraconazole Therapy | 1 Week | Nail Infections | Drug Administration
      KOL-Index: 10011

      OBJECTIVE: To evaluate the benefits of efinaconazole topical solution, 10% on quality of life in onychomycosis patients.

      METHODS: An analysis of 1,655 patients, aged 18 to 70 years, randomized to receive efinaconazole topical solution, 10%, or vehicle from two identical multicenter, double-blind, vehicle-controlled, 48-week studies evaluating safety and efficacy. The primary endpoint was complete cure rate (0% clinical involvement of target toenail, and both negative potassium hydroxide ...

      Known for Topical Solution | Efinaconazole 10 | Quality Life | Onychomycosis Patients | Clinical Improvement
      KOL-Index: 9751

      Euxyl K 400 is a preservative for cosmetics and toiletries containing 2 active ingredients, 1,2-dibromo-2,4-dicyanobutan and 2-phenoxyethanol. 2057 consecutive patients with contact dermatitis were patch tested with Euxyl K 400 2.5% pet. and ethanol. A positive patch test occurred in 24 patients (1.2%). The source of sensitization was traced in 8 patients to their cosmetics. Both leave-on and rinse-off products were responsible. Further patch tests with Euxyl K 400 0.5% pet. and ...

      Known for Cosmetics Euxyl | New Sensitizer | Contact Dermatitis | Cosmetic Products | Positive Patch Test
      KOL-Index: 9679

      BACKGROUND: Clinical efficacy of topical corticosteroids in alopecia areata (AA) is still controversial. Positive clinical results have been obtained using ointments with occlusive dressing but this approach has a low patient compliance. Recently, a new topical formulation (thermophobic foam: Versafoam) of clobetasol propionate 0.05% has been introduced on the market (Olux, Mipharm, Milan, Italy) (CF). This formulation is easy to apply. After application to the skin the foam quickly ...

      Known for Clobetasol Propionate | Efficacy Safety | Severe Aa | Hair Regrowth | 12 Weeks
      KOL-Index: 9607

      The frequency of positive reactions to 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one (MCI/MI) were studied at 22 European contact dermatitis clinics over a period of 1 year. A total of 4713 patients participated. All the patients were patch tested with nickel sulphate, formaldehyde, paraben-mix, and MCI/MI. 19.4% of the patients had positive patch tests to nickel, making this the most common allergen. 3% of the patients reacted to 100 ppm MCI/MI, while 2.6% ...

      Known for Contact Sensitization | Pharmaceutical Thiazoles Mci | Patch Tests | Positive Reactions | Facial Dermatitis
      KOL-Index: 9528

      Background The entry of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) into type II pneumocytes is dependent on a modification of viral spike proteins by transmembrane protease serine 2 (TMPRSS2) expressed on the surface of human cells. TMPRSS2 is regulated by the androgen receptor, hence, SARS-CoV-2 infectivity is indirectly dependent on androgenic status and phenotype. Previously, we have reported that men affected by androgenetic alopecia (AGA) are overrepresented in ...

      Known for Viral Clearance | Clinical Remission | Placebo Day | Patients Proxalutamide | Treatment Covid19
      KOL-Index: 9528

      BACKGROUND: Frontal fibrosing alopecia is a variety of cicatricial alopecia characterized by a band of frontal/frontoparietal hair recession and marked decrease or a complete loss of the eyebrows, typically observed in women who are postmenopausal.

      OBJECTIVE: The purpose of this study was to report clinical and histopathologic findings and results of treatment in a group of women affected by the disease.

      METHOD: A total of 14 women with alopecia of the frontal hairline were evaluated ...

      Known for Postmenopausal Women | Fibrosing Alopecia | Hair Follicles | Lichen Planopilaris | Selective Involvement
      KOL-Index: 9306

      The aim of this study was to verify the most suitable vehicle and concentration for testing Euxyl K 400 and its individual ingredients, and to evaluate the prevalence of sensitization to this preservative over the years in Italy. From January 1991 to October 1994, Euxyl K 2.5% pet. was positive in 99 patients (35 male, 64 female) out of 3455 (2.8%). Of these, 22 out of 855 patients had a positive reaction during 1991 (2.6%), 29 out of 1037 in 1992 (2.8%), 28 out of 858 in 1993 (3.3%), ...

      Known for Euxyl Euxyl 400 | Test Concentration | Positive Reaction | Allergic Contact | Sensitization Preservative
      KOL-Index: 9197

      This double-blind randomized study was designed to compare the efficacy and safety of calcipotriol ointment (50 microg/g) with betamethasone dipropionate (64 mg/g) and salicylic acid (0.03 g/g) ointment in the treatment of nail bed psoriasis. Fifty-eight patients applied the given drug to the affected nails twice a day for 3-5 months, depending on clinical response. Efficacy was assessed monthly on the basis of nail thickness, measured in millimetres. Photographs of the treated nails ...

      Known for Betamethasone Dipropionate | Nail Psoriasis | Calcipotriol Ointment | Salicylic Acid | Months Treatment
      KOL-Index: 8831

      BACKGROUND: Onychomycosis is a widespread refractory disease deleteriously affecting quality of life via social stigma and disrupting daily activities. Many physicians perceive onychomycosis as a cosmetic rather than a medical problem.

      OBJECTIVE: Our purpose was to develop a questionnaire-based instrument to quantify the impact of onychomycosis on patients' quality of life.

      METHODS: The questionnaire was developed and validated in a multinational cross-sectional study. Completed ...

      Known for Quality Life | Impact Onychomycosis | Daily Activities | Social Stigma | Medical Problem
      KOL-Index: 8789

      BACKGROUND: The standard methods used to diagnose scalp and hair disorders (eg, simple clinical inspection, pull test, biopsy) vary in sensitivity, reproducibility, and invasiveness. Studies on a few entities suggest that use of dermoscopy can improve clinical accuracy, but further investigation is needed.

      OBJECTIVES: We sought to: (1) characterize features of several nontumoral scalp and hair conditions using videodermoscopy; and (2) assess the potential usefulness of videodermoscopy in ...

      Known for Scalp Disorders | Clinical Evaluation | Alopecia Areata | Yellow Dots | Seborrheic Dermatitis
      KOL-Index: 8784

      People commonly inquire about vitamin and mineral supplementation and diet as a means to prevent or manage dermatological diseases and, in particular, hair loss. Answering these queries is frequently challenging, given the enormous and conflicting evidence that exists on this subject. There are several reasons to suspect a role for micronutrients in non-scarring alopecia. Micronutrients are major elements in the normal hair follicle cycle, playing a role in cellular turnover, a frequent ...

      Known for Hair Loss | Role Vitamins | Nonscarring Alopecia | Dermatological Diseases | Study Relationship
      KOL-Index: 8712

      Cosmetic surgical procedures, including hair transplantation and face-lift surgery, are becoming increasingly popular. However, there is very little information regarding the associated development of dermatological conditions following these procedures. Lichen planopilaris (LPP) is an uncommon inflammatory hair disorder of unknown aetiology that results in permanent alopecia and replacement of hair follicles with scar-like fibrous tissue. Frontal fibrosing alopecia (FFA), a variant of ...

      Known for Hair Transplantation | Lichen Planopilaris | Ffa Lpp | Histological Findings | Planus Male

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      Antonella Tosti:Expert Impact

      Concepts for whichAntonella Tostihas direct influence:Alopecia areata,  Contact dermatitis,  Hair loss,  Androgenetic alopecia,  Allergic contact dermatitis,  Pili annulati,  Nail matrix,  Nail psoriasis.

      Antonella Tosti:KOL impact

      Concepts related to the work of other authors for whichfor which Antonella Tosti has influence:Alopecia areata,  Hair loss,  Contact dermatitis,  Nail psoriasis,  Lichen planus,  Tinea capitis,  Celiac disease.



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      Dr. Philip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA | Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami School of Medicine, Miami, Flori

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