Maria Cecília Rivitti Machado

ORCID: 0000-0003-2910-7330
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About
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Research Areas
  • Skin and Cellular Biology Research
  • Genetic and rare skin diseases.
  • Autoimmune Bullous Skin Diseases
  • Academic Research in Diverse Fields
  • Hair Growth and Disorders
  • Dermatologic Treatments and Research
  • Dermatological and Skeletal Disorders
  • Hidradenitis Suppurativa and Treatments
  • Dermatology and Skin Diseases
  • Chemotherapy-related skin toxicity
  • Nail Diseases and Treatments
  • RNA regulation and disease
  • Colorectal and Anal Carcinomas
  • Inflammasome and immune disorders
  • Agricultural and Food Sciences
  • Eosinophilic Disorders and Syndromes
  • Autoimmune and Inflammatory Disorders
  • Cutaneous lymphoproliferative disorders research
  • Urticaria and Related Conditions
  • Cancer and Skin Lesions
  • Cutaneous Melanoma Detection and Management
  • Acne and Rosacea Treatments and Effects
  • Vascular Malformations and Hemangiomas
  • Histiocytic Disorders and Treatments
  • Recycling and utilization of industrial and municipal waste in materials production

Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo
2008-2025

Universidade de São Paulo
2009-2024

Universidade Metropolitana de Santos
2019-2023

Hospital Universitário da Universidade de São Paulo
2022

Universidade Estadual de Campinas (UNICAMP)
2010-2014

Hospital do Divino Espírito Santo
2014

Hospital São Paulo
2013

Hospital de Clínicas
2011

Hidradenitis suppurativa is a chronic immune mediated disease of universal distribution that causes great damage to the quality life affected individual, whose prevalence estimated at 0.41% in Brazilian population. The objective this work was update on physiopathogenesis, diagnosis and classification hidradenitis establish therapeutic recommendations reality. It organized as group composed eight dermatologists from several institutions country with experience treatment carried out review...

10.1590/abd1806-4841.20198607 article EN cc-by Anais Brasileiros de Dermatologia 2019-04-01

Atopic dermatitis is a highly prevalent inflammatory and pruritic dermatosis with multifactorial etiology, which includes skin barrier defects, immune dysfunction, microbiome alterations. mediated by genetic, environmental, psychological factors requires therapeutic management that covers all the aspects of its complex pathogenesis.The aim this article to present experience, opinions, recommendations Brazilian dermatology experts regarding atopic dermatitis.Eighteen from 10 university...

10.1590/abd1806-4841.2019940210 article EN cc-by Anais Brasileiros de Dermatologia 2019-04-01

Pyoderma gangrenosum (PG) is a rare dermatosis often associated with systemic diseases. There are autoinflammatory mechanisms neutrophilic infiltrate and necrosis. Due to the high morbidity, variable response therapy lack of treatment standardization, PG constitutes highly burdensome condition. To evaluate epidemiological, clinical laboratory features patients followed at HCFMUSP. This retrospective descriptive study included confirmed under follow-up HCFMUSP from January 2000 August 2021....

10.1016/j.abd.2024.07.014 article EN cc-by Anais Brasileiros de Dermatologia 2025-04-01

Abstract Background The Quality of Life Evaluation in Epidermolysis Bullosa (Qo LEB ) questionnaire was developed for use English‐speaking individuals. Objectives aims this study were to translate the Qo into Brazilian Portuguese, culturally adapt it, and verify its reliability validity. Methods followed steps proposed by World Health Organization, which include: translation; evaluation a panel experts patients; back linguistic cultural adaptation. All subjects examined assessed using...

10.1111/ijd.12819 article EN International Journal of Dermatology 2015-10-16

Epidermolysis bullosa (EB) is a group of rare hereditary diseases, characterized by fragility the skin and mucous membranes. Epidemiological data on EB in Brazil are scarce. To describe epidemiological aspects patients with diagnosed Dermatology Department tertiary hospital, from 2000 to 2022. An observational retrospective study was conducted through analysis medical records. The evaluated included clinical form, sex, family history, consanguinity, age at diagnosis, current age, time...

10.1016/j.abd.2023.06.009 article EN cc-by Anais Brasileiros de Dermatologia 2024-02-24

This publication is an update of the "Consensus on therapeutic management atopic dermatitis - Brazilian Society Dermatology" published in 2019, considering novel, targeted-oriented systemic therapies for dermatitis. The initial recommendations current consensus treatment patients with were based a recent review scientific data and was reached after voting. Dermatology invited 31 experts from all regions Brazil 2 international who fully contributed to process. methods included e-Delphi study...

10.1016/j.abd.2023.04.003 article EN cc-by Anais Brasileiros de Dermatologia 2023-06-09

To determine the efficacy of topical ketorolac tromethamine in preventing cystoid macular edema (CME) after uncomplicated cataract surgery.This single-center, prospective, double-masked, randomized clinical trial consisted 81 patients who were scheduled for surgery. Patients to receive hypromellose/dextran 70 as a placebo (n=44) or 0.4% (n=37) an adjuvant therapy. These eye drops administered 4 times daily (QID) 3 days before surgery and 5 weeks postoperatively. All received prednisolone...

10.1089/jop.2013.0214 article EN Journal of Ocular Pharmacology and Therapeutics 2014-04-15

Treatment of folliculitis decalvans (FD) is very challenging as relapses are frequent even after multiple courses systemic antibiotics. Recent studies suggest the potential use immunomodulating drugs hydroxychloroquine (HCQ) to better control chronic inflammatory status this disease. Sulfamethoxazole-trimethoprim an effective treatment for FD and HCQ may be a beneficial adjuvant therapy, especially less active forms

10.1093/ced/llae394 article EN Clinical and Experimental Dermatology 2024-09-28

Summary Background Epidermolysis bullosa (EB) nevi are acquired pigmented melanocytic lesions which may have clinical and dermoscopic features quite similar to those found in melanoma. More detailed information on this phenomenon is still lacking. Objectives To evaluate clinical, dermoscopic, histopathological of 13 patients with dystrophic EB (DEB). Patients Methods underwent evaluation. Suspicious were excised examined microscopically. Results There 12 cases recessive DEB one dominant DEB....

10.1111/ddg.12258 article EN JDDG Journal der Deutschen Dermatologischen Gesellschaft 2014-02-17

Background: Urticarias are frequent diseases, with 15% to 20% of the population presenting at least one acute episode in their lifetime. Urticaria classified ( ≤ 6 weeks) or chronic (> weeks). They may be induced spontaneous. Objectives: To verify diagnostic and therapeutic recommendations spontaneous urticaria (CSU), according experience Brazilian experts, regarding available guidelines (international US). Methods: A questionnaire was sent questions concerning for CSU adults. Results:...

10.1590/abd1806-4841.2019940209 article EN cc-by Anais Brasileiros de Dermatologia 2019-04-01

Abstract Background To evaluate the impact of age-related macular degeneration (AMD) on quality life (QoL) in a Brazilian population using The National Eye Institute-Visual Function Questionnaire-25 (NEI-VFQ-25). Methods This observational study included 462 participants from Departments Ophthalmology University Campinas and Conderg-Divinolândia. NEI-VFQ-25 questionnaire Rasch analysis were used to assess vision-related (VRQoL). Patients with neovascularization interviewed at enrollment...

10.1186/s40942-021-00290-z article EN cc-by International Journal of Retina and Vitreous 2021-03-16

Acquired melanocytic lesions may present unusual clinical features in all forms of hereditary epidermolysis bullosa. These are known as "EB nevi", and often pose a diagnostic challenge for dermatologists given their resemblance - clinically, dermoscopically histologically to melanoma. The have been reported types EB, most them childhood. We report the case 6-month-old boy suffering from recessive dystrophic bullosa (RDEB) that presented large pigmented lesion on his left thigh. decided...

10.1590/s0365-05962011000400017 article EN cc-by Anais Brasileiros de Dermatologia 2011-08-01
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