Blog
RNA, Growth Factors and Dupuytren’s
Sorting out the genetic basis of Dupuytren’s is not simply a matter of finding out which genes are involved. The goal is to understand the biochemistry of exactly what these specific genes do to either start or fail to stop the process of Dupuytren’s. Cell biology is always a domino
Dupuytren’s Diathesis
What is Dupuytren’s Diathesis? Diathesis is a medical term meaning tendency toward a condition. One way of describing a person with Dupuytren’s diathesis is that they have more of whatever Dupuytren’s is. Diathesis usually means more aggressive Dupuytren’s: earlier age of onset; more fingers involved; more often bilateral; faster progression;
Needle Aponeurotomy and Xiaflex compared
Xiaflex (Collagenase) has finally been approved by the FDA for the treatment of Dupuytren’s contracture. When work began on the development of collagenase to treat Dupuytren’s contracture, the bar was pretty low: anything better than fasciectomy in terms of either safety or efficacy would be a great advance. No other
Growing bent fingers straight
Two things are needed for people dealing with Dupuytren’s: a way to reverse or restore fingers back to their natural state and a way to prevent progression/recurrence. For the former, progress is being made; the latter remains the elusive goal of a cure. Dupuytren’s is a shrinking process. The ideal
Cellular biomechanics are the key to Dupuytren’s.
Dupuytren’s is truly a biomechanical process, and the ultimate process has to do with the way that fibroblasts and myofibroblasts attach to each other and physically attach to strands of collagen and other components of the tissue matrix which surrounds them. An investigation into the complex junction of living cells,
Fasciectomy: Unsafe at any Speed?
Fasciectomy, invented by Goyrand just a few years after Dupuytren’s initial demonstration of open fasciotomy, has been the main treatment option for Dupuytren’s for nearly 200 years. There have been many refinements, but the central theme of removing fascia is unchanged. With so much time and experience, one might assume
Frozen Shoulder, Dupuytren’s Cousin
Dupuytren’s contracture and frozen shoulder share similar biology and many people with one condition will eventually develop the other. Frozen shoulder differs from Dupuytren’s in that it is typically a painful condition with rapid onset, is more common in women and usually runs a limited course. It is similar in
Flare reaction after fasciectomy for Dupuytren’s
Flare reaction refers to a disproportionate degree of swelling, pain and stiffness developing after surgery for Dupuytren’s contracture. Although commonly known, there is relatively little published on this. Flare shares some features with reflex sympathetic dystrophy, another poorly understood condition which is seen more often after Dupuytren’s surgery than other
Dupuytren’s and Associated Conditions
Dupuytren’s is associated with three conditions, Ledderhose, Peyronie’s and frozen shoulder. These all share a similar biology at a cellular level. Dupuytren’s is also associated with other conditions, such as diabetes, alcoholism, epilepsy, advanced HIV for reasons which are less clear. Is Dupuytren’s a risk factor for some of these
Recent Dupuytren Publications
- Challenges and innovations in the surgical treatment of advanced Dupuytren disease by percutaneous needle fasciotomy: indications, limitations, and medico-legal implications
- Adjuvant Treatment with Celecoxib after Collagenase Injection for Dupuytren Contracture: A Double-Blind Randomised Controlled Trial
- Biochemical and Histological Differences between Longitudinal and Vertical Fibres of Dupuytren's Palmar Aponeurosis and Innovative Clinical Implications
- Alterations in the Structure, Composition, and Organization of Galactosaminoglycan-Containing Proteoglycans and Collagen Correspond to the Progressive Stages of Dupuytren's Disease
- CASTing the net wider: A case report of PLACK syndrome associated with dilated cardiomyopathy
