Affinity case studies
Case studies show how Affinity supported healing in a variety of wounds
In retrospective case studies, Affinity demonstrated positive results in diabetic foot ulcers (DFUs), venous leg ulcers (VLUs), and other wound types. Click below to watch a video for 2 of the cases.
See Dr. George Koullias discuss using Affinity as part of a multimodal approach to help achieve positive clinical outcomes
Featured case study:
DFU in a 62-year-old female
Request case studiesDFU located on the heel closed at 9 weeks following 6 applications of Affinity
Wound specifics
- Wound area was 4.1 cm2 at the time of Affinity initiation
- Wound was present for 26 weeks
Patient history
- Diabetes, venous insufficiency, lymphedema, fibromyalgia, hypertension, and obesity
- Prior wound complications included cellulitis and wound infection
- Patient could not be casted due to fall risk (pending right knee arthroplasty) and lymphedema
Previous treatments
MediHoney®, Mesalt®, and biologic debridement
Affinity application schedule
- 6 applications over 7 weeks
Week 1
1st Affinity application
Post-debridement
Date:
6/7/17
Wound Size:
1.8 x 2.3 x 0.9 cm
Wound Area:
4.1 cm2
Week 2
2nd Affinity application
Post-debridement
Date:
6/13/17
Wound Size:
1.7 x 2.2 x 0.3 cm
Wound Area:
3.7 cm2
Week 3
3rd Affinity application
Post-debridement
Date:
6/19/17
Wound Size:
1.8 x 2.4 x 0.3 cm
Wound Area:
4.3 cm2
WEEK 4
4th Affinity application
Post-debridement
Date:
6/26/17
Wound Size:
1.3 x 1.9 x 0.1 cm
Wound Area:
2.5 cm2
WEEK 5
No Affinity application
Post-debridement
Date:
7/3/17
Wound Size:
1.0 x 1.7 x 0.4 cm
Wound Area:
1.7 cm2
WEEK 6
5th Affinity application
Pre-debridement*
Date:
7/11/17
Wound Size:
0.9 x 1.4 x 0.1 cm
Wound Area:
1.3 cm2
WEEK 7
6th Affinity application
Post-debridement
Date:
7/18/17
Wound Size:
0.8 x 1.6 x 0.2 cm
Wound Area:
1.3 cm2
WEEK 8
No Affinity application
No debridement required
Date:
7/25/17
Wound Size:
0.2 x 0.4 x 0.1 cm
Wound Area:
0.08 cm2
WEEK 9
Complete wound closure
Date:
7/31/17
WEEK 13
Wound remained closed
Date:
8/27/17
Affinity case study library
In these cases, Affinity demonstrated progression in a variety of wound types. To review the cases, click below and complete the request form.
- DFU located on the heel closed at 9 weeks following 6 applications of Affinity
- DFU with previous complications closed at 9 weeks following 7 applications of Affinity
- Nonhealing surgical wound closed at 4 weeks following 3 applications of Affinity
- Nonhealing surgical wound at an amputation site closed at 12 weeks following 5 applications of Affinity
- Nonhealing venous and arterial wound closed at 10 weeks following 6 applications of Affinity
- VLU in a patient with multiple comorbidities closed at 13 weeks following 8 applications of Affinity
Find comprehensive support with Affinity
View our provider support or talk to an Organogenesis Tissue Regeneration Specialist about supporting your practice with the only fresh, amniotic membrane tissue product on the market.
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