The WARM Study is a Pilot Study That Aims to Investigate the Impact of Environmental Factors on Acute and Chronic Wounds, Mental Illness, and Social Factors Among People Experiencing Housing Emergencies in Augsburg.

Summary

Providing healthcare to homeless people is a key and challenging task, both for society as a whole and for medical and psychosocial professionals. It must be noted that the standard healthcare system is hardly used, or can only be used to an insufficient extent, by homeless people, and therefore does not comprehensively reach this group. One low-threshold and acceptance-oriented service outside the standard care system is the Johanniter-Hilfsmobil, which was established on June 3, 2024, as an innovative approach to healthcare for homeless people in Augsburg and will be scientifically examined in the following study.

The aim is to compare acute and chronic wounds in people experiencing housing emergencies who are treated by the Johanniter-Hilfsmobil with those of patients who attend the outpatient wound clinic at the Clinic for Vascular Surgery at Augsburg University Hospital.

In addition, a saliva test will be carried out to estimate the amount and type of substance consumed, and a survey will be conducted among drug-dependent test subjects who present themselves either via the Johanniter-Hilfsmobil or via the substitution outpatient clinic of the Clinic for Psychiatry, Psychotherapy, and Psychosomatics at Augsburg District Hospital.

Another focus of research is the quantitative and qualitative analysis of the psychosocial living situation and environmental influences on users of the Johanniter-Hilfsmobil.

Conditions

• Homeless Persons
• Wound and Injuries
• Chronic Wound Care
• Homelessness
• Environmental Health
• Environmental Factors
• Psychiatric Disorders
• Drug Abuse/Dependence

Interventions

OTHER

Wound care at the University Hospital and in the Johanniter mobile wound care unit

A comparison will be made between acute and chronic wounds in people experiencing housing emergencies who are treated by the Johanniter mobile emergency service and those of patients who attend outpatient wound consultations at the Clinic for Vascular Surgery at Augsburg University Hospital. The following data will be collected: wound area and volume, as well as qualitative and quantitative analysis of bacterial and/or fungal colonisation by taking swabs from the wound bed and performing the corresponding laboratory chemical analysis. In addition, the cause or origin of the wounds, the type of diagnostics performed and causal therapeutic measures taken to date, as well as the number and regularity of the checks carried out will be recorded. The influence of environmental factors, comorbidities and nutritional status on wound healing and the effects of the dressing sets provided as part of the study on the healing process of the wounds will also be analysed.

Sponsors & Collaborators

• University of Applied Science Augsburg, Germany

  collaborator UNKNOWN

• Department of Psychiatry, Psychotherapie and Psychosomatics, Medical Faculty, University of Augsburg, Germany

  collaborator UNKNOWN

• University Hospital Augsburg

  lead OTHER

Study Design

Allocation

NON_RANDOMIZED

Purpose

BASIC_SCIENCE

Masking

NONE

Model

PARALLEL

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2026-06-01

Primary Completion

2027-12-31

Completion

2027-12-31

Countries

• Germany

Study Locations