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The Epidemiology, Management, and the Associated Burden of Related Conditions in Alopecia Areata

Asthma Clinical Trial

Official title:
The Epidemiology, Management, and the Associated Burden of Mental Health, Atopic and Autoimmune Conditions, and Common Infections in Alopecia Areata

Clinical Trial Summary

This study series consists of four related studies and aims to explore and describe many important elements of alopecia areata over three key areas: (1) the current epidemiology of alopecia areata, (2) the prevalence and incidence of psychiatric co-morbidities in people with alopecia areata, (3) the prevalence and incidence of autoimmune and atopic conditions in people with alopecia areata, and (4) the incidence of common infections in people with alopecia areata.

Clinical Trial Description

The overall purpose of the first study (Study 1) is to describe the epidemiology of Alopecia areata (AA) and to assess the current level of primary care service utilisation and management patterns associated with patients diagnosed with AA. The overall purpose of the second study (study 2) is to assess the prevalence and incidence of mental health conditions (depressive episodes, recurrent depressive disorder and anxiety disorder) in adult patients diagnosed with AA relative to a control population of patients without a diagnosis of AA. In addition, the study will determine both the treatment, 'sick day' and unemployment burden. Treatment burden comprises that of medications and psychological interventions used to treat mental health conditions in adult patients diagnosed with Alopecia areata. The overall purpose of the third study (Study 3) is to assess the prevalence and incidence of atopic and autoimmune conditions in adult patients diagnosed with AA relative to a control population of patients without AA. The overall purpose of the fourth study (Study 4) is to assess the incidence of common infections in adult patients diagnosed with AA relative to a control population of patients without AA. ;

Study Design

Related Conditions & MeSH terms

  • Acute Bronchitis
  • Allergic Rhinitis
  • Alopecia
  • Alopecia Areata
  • Ankylosing Spondylitis
  • Anxiety Disorders
  • Arthritis
  • Arthritis, Psoriatic
  • Asthma
  • Atopic Dermatitis
  • Bronchitis
  • Celiac Disease
  • Communicable Diseases
  • Crohn Disease
  • Depressive Disorder
  • Depressive Episode
  • Dermatitis
  • Disease
  • Gastrointestinal Infection
  • Genital Infection
  • Giant Cell Arteritis
  • Graves Disease
  • Hashimoto Disease
  • Hashimoto Thyroiditis
  • Herpes Simplex
  • Herpes Zoster
  • Infection
  • Infection Viral
  • Infections
  • Influenza
  • Lower Resp Tract Infection
  • Lupus Erythematosus, Systemic
  • Multiple Sclerosis
  • Pernicious Anemia
  • Pneumonia
  • Polymyalgia Rheumatica
  • Psoriasis
  • Psoriatic Arthritis
  • Recurrent Depressive Disorder
  • Respiratory Tract Infections
  • Rheumatoid Arthritis
  • Sjogren's Syndrome
  • Skin Infection
  • Spondylitis
  • Spondylitis, Ankylosing
  • Systemic Lupus Erythematosus
  • Thyroiditis
  • Type 1 Diabetes
  • Ulcerative Colitis
  • Upper Respiratory Tract Infection
  • Urinary Tract Infections
  • Virus Diseases
  • Vitiligo
Clinical Trial Details
NCT number NCT04239521
Study type Observational
Source Momentum Data
Contact
Status Completed
Phase
Start date October 1, 2020
Completion date November 28, 2022
View Details
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