HS-NutriPROS

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00031661

Enrollment

250

Registered

2023-04-14

Start date

2023-05-01

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

L73.2

Interventions

Group 1: HS patients with Hurley I-III (hidradenitis suppurative/acne inversa). The study will collect data on the quality of the diet and the quantity of certain foods. These data will be analysed in

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: - Confirmed HS diagnosis - Over 18 years old

Exclusion criteria

Exclusion criteria: The following patients are excluded from the study: - active tumour disease - metastatic tumour disease - Advanced liver disease - liver insufficiency - liver cirrhosis - renal insufficiency - Known eating disorder (e.g. binge eating disorder, bulimia nervosa, anorexia nervosa) - Pregnancy or breastfeeding - Patients under 18 years of age - Patients without informed consent - Known acute or chronic infectious diseases - insufficient language skills (German) to complete the questionnaires - mental retardation

Design outcomes

Primary

Measure	Time frame
Is diet quality associated with the severity of HS (Hurley stages, IHS4, SAHS, mHSS)?	—

Secondary

Measure	Time frame
- Are specific dietary components associated with HS disease severity (Hurley classification, IHS4, SAHS, mHSS) ? - Is the frequency of food items associated with HS severity (Hurley classification, IHS4, SAHS, mHSS) ? - Is the frequency of HS relapses in the last 4 weeks dependent on dietary components? - Is the frequency of HS relapses in the last 4 weeks dependent on diet quality? - Is the quality of life (DLQI) dependent on diet quality or dietary components? - Can the elimination or modification of certain dietary components reduce HS activity? - What is the relationship between BMI and diet quality in HS? - Does poor diet quality promote the development of secondary diseases (obesity, CHD, insulin resistance, diabetes mellitus)? - Do AI/HS patients have an unhealthier diet than non-HS patients?	—

Measure

Time frame

- Are specific dietary components associated with HS disease severity (Hurley classification, IHS4, SAHS, mHSS) ? - Is the frequency of food items associated with HS severity (Hurley classification, IHS4, SAHS, mHSS) ? - Is the frequency of HS relapses in the last 4 weeks dependent on dietary components? - Is the frequency of HS relapses in the last 4 weeks dependent on diet quality? - Is the quality of life (DLQI) dependent on diet quality or dietary components? - Can the elimination or modification of certain dietary components reduce HS activity? - What is the relationship between BMI and diet quality in HS? - Does poor diet quality promote the development of secondary diseases (obesity, CHD, insulin resistance, diabetes mellitus)? - Do AI/HS patients have an unhealthier diet than non-HS patients?

—

Countries

Germany

Contacts

Public ContactNessr Abu Rached

International Centre for Hidradenitis Suppurativa/Acne Inversa, Department of Dermatology, Venereology and Allergology, Ruhr-University Bochum

nessr.aburached@kklbo.de+2345093401

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026