cutaneous bullous diseases
Conditions
Interventions
Test group:Recombinant XVII collagen gel dressing
Sponsors
Department of Dermatology, the First People 's Hospital of Changzhou
Eligibility
Sex/Gender
All
Age
18 Years to 90 Years
Inclusion criteria
Inclusion criteria: (1) Aged 18 to 90 years, male or female; (2) The wound diagnosis meets the following items: A) Clinical diagnosis of bullous pemphigoid (BP); B) As confirmed by the clinician, dressing change is still required for 3 weeks or more; C) Target wound surface = 10 cm2; (3) Agree to participate in this study and sign a written informed consent.
Exclusion criteria
Exclusion criteria: (1) Severe malnutrition, albumin 38.5? or white blood cells > 12 × 109/L or wound edge redness > 5 cm; (3) Uncontrollable multi-drug resistant bacterial infection or severe systemic infection; (4) Known to have a history of allergy or allergic constitution (allergic to two or more allergens) similar to the components or other chemical structures contained in this product and the control product; (5) Pregnant or lactating women and those who have fertility plans in the past 6 months; (6) Participated in other clinical investigators within 1 month before inclusion; (7) Other researchers think it is not appropriate to participate in clinical research;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Clinical efficiency;Wound Area Measurements; | — |
Secondary
| Measure | Time frame |
|---|---|
| Adverse events;Vital signs;Liver and renal function; | — |
Countries
China
Contacts
Public ContactZhang Ruzhi
The First People 's Hospital of Changzhou
Outcome results
None listed