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Dupuytren disease is a fibroproliferative disorder that affects the palmar fascia of the hand and results in varying degrees of nodule and cord formation. Over time, patients may develop progressive contractures, impairing their ability to type, to perform with fine instruments, or to participate in social activities such as shaking hands. Treatment options for Dupuytren contractures include needle aponeurotomy (NA), injection of collagenase Clostridium histolyticum (CCH) with manipulation of the digits, and surgical fasciectomy. Over the past decade, the use of CCH has increased. Recent studies have provided additional data regarding the pathophysiology, indications, outcomes, and costs associated with the treatment for Dupuytren contractures, and this review highlights these advances.

Purpose To describe patients’ self-reported hand normality before and after surgery for Dupuytren contracture and to determine whether this metric could be used as an adjunct to determine the success of surgery. Methods Preoperative and 1-year postoperative Quick–Disabilities of the Arm, Shoulder, and Hand and EuroQol 5-Dimensions 5-level scores were collected prospectively over 5 years. Patients were asked “How normal is your hand?” Scores were recorded on a 100-point visual analog scale. Outcomes were available for 296 patients (77%). Results Median hand normality score improved significantly from 50 to 86 after surgery. Effect size of the change in normality was 1.2 SDs. The change in normality score correlated significantly with the Quick–Disabilities of the Arm, Shoulder, and Hand score. No significant floor or ceiling effects were observed. Conclusions This study introduced the concept of self-perceived hand normality in Dupuytren disease. Hand normality improved after surgery for Dupuytren disease, and this score performed favorably compared with preexisting outcome measures, which suggests it may be a useful adjunct to gauge the success of surgery. Clinical relevance This study introduces the concept of self-perceived hand normality in patients undergoing surgery for Dupuytren disease and quantifies improvement observed after surgery.

Dupuytren disease is a fibroproliferative disorder of the palmar fascia of the hand. Little agreement and remarkable variability exists in treatment algorithms between surgeons. Because the cellular and molecular etiology of Dupuytren has been elucidated, ongoing efforts have been made to identify potential chemotherapeutic targets that could modulate the phenotypic expression of the disease. Although these efforts may dramatically alter the approach to treating this disease in the future, these approaches are largely experimental at this point. Over the past decade, the mainstay nonsurgical options have continued to be percutaneous needle aponeurotomy and collagenase Clostridium hystoliticum, and the most common surgical option is limited fasciectomy.

Background: With numerous treatment modalities available, it is unclear whether the treatment of recurrent Dupuytren disease is as effective as its initial treatment. We aimed to investigate the outcomes of management of recurrent Dupuytren contracture. Methods: Adhering to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, MEDLINE, Embase, PubMed, CINAHL, and Cochrane Central Register of Controlled Trials were searched from their inception to April 2020. Studies of patients aged above 18 years undergoing treatment for recurrent Dupuytren contractures were included. The Risk Of Bias In Non-randomized Studies-of Interventions tool was used for quality assessment. The study was registered with Open Science Foundation. Results: A systematic review identified 12 studies: 311 patients with 224 affected digits—index (n = 5; 2.2%), long (n = 17; 7.6%), ring (n = 57; 25.4%), small (n = 112; 50%), and unspecified (n = 33; 14.7%); of these, there were 76 metacarpophalangeal joints (MCPJ; 45.5%), 90 proximal phalangeal joints (PIPJ; 53.9%), and 1 distal interphalangeal joint (0.6%). Previous treatment included the following: percutaneous needle aponeurotomy (n = 103 of 311 patients; 33.1%), collagenase clostridium histolyticum-injection (CCH; n = 75 of 311; 24.1%), limited fasciectomy (LF) ± skin graft (n = 83 of 311; 26.7%), fasciotomy (n = 1 of 311; 0.3%), and unspecified (n = 64 of 311; 20.6%). Recurrence was treated by percutaneous needle aponeurotomy (n = 68 of 311 patients; 21.9%); CCH injection (n = 53 of 311; 17.0%); aponeurotomy or dermofasciectomy or LF (n = 176 of 311; 56.6%); ray/digit amputation (n = 8 of 311; 2.6%); and PIPJ arthrodesis (n = 6 of 293; 2.0%). Range of motion was improved by 23.31° (95% confidence interval [CI] = 13.13°-33.50°; I2 = 67%; P = .05) and 15.49° (95% CI = 2.67°-28.31°; I2 = 76%; P = .01) for MCPJ and PIPJ, respectively. Conclusions: There is low level of evidence that both surgical and nonsurgical treatments provide clinically important improvements for recurrent Dupuytren contracture.

Recently, plastic surgery lost one of its most prominent surgeons-Dr. Hanno Millesi. His contributions to the field continue to impact the practice of medicine and surgery. As such, it is appropriate to reflect upon his career and recognize his accomplishments in peripheral nerve surgery, hand surgery, and Dupuytren disease.

Background: The delivery protocol of collagenase Clostridium histolyticum (collagenase) injection for Dupuytren’s disease is variable, due to limited evidence for any one approach and widespread ‘off-label’ delivery occurring in Australia. As such, this preliminary study aimed to assess whether different collagenase delivery protocols for treating Dupuytren’s disease have an impact on effectiveness and safety. It was hypothesised that different collagenase delivery would affect outcomes. Methods: This preliminary, prospective study included a consecutive cohort of adult patients with Dupuytren’s disease being treated with collagenase within two Australian public hospitals to determine whether different collagenase delivery protocols impact on effectiveness and safety. The therapeutic effect was measured objectively using the total passive extension deficit (TPED), clinical success and clinical improvement. Three patient-reported outcome measures (PROMs) were used: Unité Rhumatologique des Affections de la Main (URAM), the Southampton Dupuytren’s Scoring Scheme and the Canadian Occupational Patient-Specific Functional Scale (PSFS). Results: The delivery of collagenase was variable at both clinics. The number of patients treated with collagenase at Institute I and Institute II was 49 and 18, respectively. Clinical success was achieved in 42 per cent of the Institute I and 35 per cent of the Institute II cohort. A statistically significant reduction in all three PROMs was observed for both cohorts. No significant differences between effectiveness or safety was found when comparing the two cohorts. Conclusion: The delivery of collagenase was variable at Institutes I and II, but these differences did not appear to impact the effectiveness or safety of collagenase delivery.

We performed Mendelian randomization analyses of body mass index and waist–hip ratio adjusted for body mass index in Dupuytren’s disease using summary statistics from genome-wide association study meta-analyses. We found that adiposity is causally protective against Dupuytren’s disease, with the inverse-variance weighted Mendelian randomization analysis estimating that a 1 standard deviation increase in body mass index (equivalent to 4.8 kg/m2) leads to 28% (95% confidence interval: 18–37%) lower relative odds of developing Dupuytren’s disease, and a 1 standard deviation increase in waist–hip ratio adjusted for body mass index (equivalent to a waist–hip ratio of 0.09) leads to 26% (95% confidence interval: 6–42%) lower relative odds of developing Dupuytren’s disease. We conclude from this study that regardless of the well-established negative health effects of obesity, the raised body mass index is associated with a lower risk of Dupuytren’s disease and may be causally protective for the development of the disease.

Throughout medical history, eponyms have been oft-used to describe disease. Acknowledging the ongoing debate regarding eponym use, we aim to address a facet of this topic. Flexion contracture of the fingers from superficial palmar fibromatosis, named for Guillaume Dupuytren, exists as three variations of nomenclature within literature—Dupuytren’s, Dupuytren and Dupuytrens disease. This article comprises a linguistic exploration of this nomenclature; we aim to ascertain which form is most common, and most linguistically correct, using a review of the literature. A literature search of the PubMed database (limited to English articles from 1988 to 2018) was performed using keywords Dupuytren, Dupuytren’s and Dupuytrens. From 1195 papers, “Dupuytren’s” was by far the most common form, followed by “Dupuytren”. “Dupuytrens” was rare. USA published using both Dupuytren’s and Dupuytren, while UK almost exclusively used Dupuytren’s. Dupuytren was also popular in the Netherlands. There are two schools of thought regarding use of the possessive form in medical eponyms. Dupuytren was neither the first nor the only person to describe the disease, and though his contribution was significant, should an eponymous disease “belong” to its discoverer? While the possessive is currently most commonly used, a recent shift towards non-possessive eponyms is reflected in our data. Nomenclature of flexion contracture of fingers takes several forms both clinically and in literature. Arguments exist for both possessive and non-possessive forms of the eponym. While Dupuytren’s disease is currently the more common term, changing medical conventions and terminology have potential to guide transition to the non-possessive form, Dupuytren disease. Level of evidence: Not ratable.

Objective Assessment of the treatment trends of Spanish surgeons in clinical practice by making clinical assumptions in Dupuytren's disease (DD). Material and Method A survey was sent to the members of the Spanish Society for Surgery of the Hand (Sociedad Española de Cirugía de la Mano, SECMA) posing primary and secondary clinical cases. A relationship is established between the selected treatment, the characteristics of the participating surgeons, and the characteristics of the primary clinical cases. Treatment preferences in recurrences are assessed descriptively. Results In total, 127 surveys were answered. 62.2% of the participants had experience with the use of collagenase and were the basis of the analysis. In primary cases, surgeons with more practice time tended to choose collagenase as treatment for DD. Surgeons who reported higher frequency of collagenase use (67.4% vs. 25.7%) were up to 6 times more likely to indicate such treatment. The patient's age under 50 years was the variable with the greatest association strength for the choice of collagenase treatment (OR = 3.8; CI95% 1.9–7.6). In recurrences, among all clinical cases, the most common answer given by the surgeons was partial fasciectomy. Conclusions Partial fasciectomy continues to be the most widely used treatment for DD in Spain. In primary cases, collagenase is an alternative adopted by experienced surgeons, and in treatments for young patients. In recurrences, partial fasciectomy is the preferred technique.

Introduction Dupuytren's Disease (DD) occurs frequently in the entire population. Several risk factors are well known, including diabetes, alcohol, and age. In this meta-analysis, we assessed the role of occupational vibration exposure in the risk of DD, an issue currently under debate. Methods We searched PubMed, Google Scholar, and the Cochrane Library to find references up to June 2019. DD prevalence was calculated using meta-proportion analysis. Differences in characteristics between DD patients and controls were expressed as standardized mean differences using the inverse of variance method or percentages using also meta-proportion analysis. We performed meta-regression analyses to assess the effects of alcohol, smoking, age, and sex on the DD incidence for the patients with DD that were exposed to vibrations. Results We included 9 studies, comprising a total of 60,570 patients, including 1,804 DD patients. Prevalence of DD was 9.8% (95%CI: 5.9–14.4%). Compared with controls, patients with DD were older, more diabetic, more smokers and with a higher consumption of alcohol. Meta-analysis of the nine longitudinal studies comparing DD occurrence between patients exposed to vibration (626 of 6825) or not (1220 of 52,502) revealed a significantly increased DD incidence among patients with vibration exposure compared with controls (OR = 2.87; 95%CI: 1.41–5.84). In metaregression we found no significant influence of all parameters on DD. Conclusion Age and environmental factors had no effect on DD prevalence among patients exposed to vibrations, despite a 10% prevalence in this group. Using vibration tools at work should be recognized as an important risk factor of developing DD.

Dupuytren disease is widespread among the population of different countries (3 %) and affects the working-age male population to a greater extent. The progressive nature of the course of Dupuytren disease causes a persistent and significant decrease in the functional capabilities of the hands of patients and leads to a limitation of fine and high-precision activity on average in 67 % of patients, and in 3 % causes disability. The problem of treating patients with Dupuytren's contracture remains relevant despite the achievements ofhand surgery. A large number of applied methods speaks of both the urgency of the problem and the possibility of a comprehensive approach to treating patients with this disease at different stages and with varying degrees of severity of contracture of the fingers. Many techniques for treating Dupuytren's contracture and their modifications are described. These are extensive surgical interventions, which involve the complete excision of the palmar aponeurosis, and selective open interventions, which involve the removal of only macro-modified areas - the bundle of the palmar aponeurosis through one large or several small accesses. With the development of minimally invasive techniques, needle-based aponeurotomy methods have spread, which do not imply the removal of pathologically altered tissues, but only relieve tension in the tissue by dissecting it and thereby increase movements in the joints of the fingers. With the development of pharmacology, methods for the enzymatic destruction of the bundle of pathologically altered palmar aponeurosis have appeared. The evolution of approaches to the treatment of Dupuytren's contracture is visible in a gradual transitionfrom complete excision of the palmar aponeurosis to selective techniques, and from them to partial dissections and further to needle and enzymatic methods. However, despite the abundance of methods and good results in treating patients with this pathology, there remains a percentage of relapses, complications and adverse outcomes, the reduction of which is the purpose of developing a modern understanding of this pathology.

Background: The factors typically considered to be associated with Dupuytren disease have been described, such as those in the “Dupuytren diathesis.” However, the quality of studies describing them has not been appraised. This systematic review aimed to analyze the evidence for all factors investigated for potential association with the development, progression, outcome of treatment, or recurrence of Dupuytren disease. Methods: A systematic review of the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, and Cumulative Index to Nursing and Allied Health Literature databases was conducted using a Preferred Reporting Items for Systematic Reviews and Meta-Analyses–compliant methodology up to September of 2019. Articles were screened in duplicate. Prognostic studies were quality assessed using the Quality in Prognosis Study tool. Results: This study identified 2301 records; 51 met full inclusion criteria reporting data related to 54,491 patients with Dupuytren disease. In total, 46 candidate factors associated with the development of Dupuytren disease were identified. There was inconsistent evidence between the association of Dupuytren disease and the presence of “classic” diathesis factors. The quality of included studies varied, and the generalizability of studies was low. There was little evidence describing the factors associated with functional outcome. Conclusions: This systematic review challenges conventional notions of diathesis factors. Traditional diathesis factors are associated with disease development and recurrence, although they are not significantly associated with poor outcome following intervention based on the current evidence.

Background Dupuytren disease (DD) is a common fibroproliferative disease of the palmar fascia. The mainstay of DD treatment in England is surgery with either percutaneous needle fasciotomy, limited fasciectomy, or dermofasciectomy. This study aimed to investigate the temporal trends and geographical variation of primary DD surgery in England. Methods A longitudinal population-based cohort study was perfomed using the Hospital Episode Statistics database from April 1, 2007, to March 31, 2017. Directly standarized rates were estimated over time (between financial years 2007-2008 and 2016-2017) and by geographic region (by clinical commissioning groups [CCGs]; financial years 2010-2011, 2013-2014, and 2016-2017). The Office for National Statistics midyear population estimates were used as the reference population. Main findings Primary DD surgery was undertaken at a steadily increasing rate from financial year 2007 to 2008, to 2016 to 2017 in England. There was a striking 3.6-fold variation in the rates of primary DD surgery among National Health Service CCGs in England place of residence. Conclusions This significant variation in DD surgical treatment in England suggests a need for the development of standardized surgical practice across all CCGs and National Health Service hospitals, promoting equality of access to cost-effective health care.

Background Recurrent severe Dupuytren contracture of the small finger’s proximal interphalangeal (PIP) joint is a difficult problem. Further surgery carries high risk of complications and poor outcome. Patients are often offered finger amputation. We have devised a novel surgical procedure consisting of middle phalanx monoblock resection and ligament reconstruction to create a new functioning interphalangeal joint. Methods Two patients requesting small-finger amputation because of severe PIP joint contracture after multiple treatments for Dupuytren contracture were offered and accepted this new procedure. Through a dorsal incision the extensor tendon is incised longitudinally exposing the middle phalanx and interphalangeal joints. The collateral ligaments of both interphalangeal joints are detached from the middle phalanx. The middle phalanx is dissected from soft tissues (including the flexor digitorum superficialis tendon) and removed. The distal phalanx is brought proximally and the ends of the collateral ligaments are sutured with non-absorbable sutures with the joint held in full extension and congruency. The two patients were evaluated at 18 months and 15 months after surgery, respectively. Results Both patients regained good finger posture with almost full extension and had normal sensation and no pain. Active flexion in the new interphalangeal joint was 60 degrees and 35 degrees, respectively. Both patients had full metacarpophalangeal joint flexion and extension, normal 2-point discrimination in the small finger and higher grip strength in the treated than the contralateral hand. Radiographs showed a congruent new interphalangeal joint. Both patients were very satisfied with the outcome. Conclusions In patients with Dupuytren disease and severe PIP joint contracture after multiple treatments, this novel procedure consisting of middle-phalanx excision and ligament reconstruction creating a new functioning interphalangeal joint has good short-term outcomes and is a favorable alternative to finger amputation. Longer follow-up will show whether these results are durable.

Needle aponeurotomy (NA) and collagenase injections (CI) for treatment of Dupuytren disease are practical and clinically efficient techniques. The purpose of this report is to review the comparative literature and present postprocedure survey data on NA. We reviewed the current literature on treatment of Dupuytren disease with NA and report on direct and indirect comparisons of the 2 treatment options. We also retrospectively identified patients treated with NA for Dupuytren disease, reviewed the demographic details of treatment in the medical records, and solicited patients’ feedback on satisfaction, recurrence, and complications using a phone survey. The results of the survey are discussed in the context of current literature. A total of 250 completed the survey an average of 34 months after treatment. Of those, 178 (71%) were very satisfied or satisfied, 187 (75%) reported some recurrence, and 5% reported a complication. Patients less than 2 years from the procedure were statistically significantly more likely to be satisfied with the procedure and more likely to have it again, and reported less recurrence of disease. Current literature does not clearly suggest a best treatment option for Dupuytren disease. Recent analyses suggest that there is a cost difference, with NA presenting as a more cost-effective option. Survey results demonstrated a low complication rate although the rate of recurrence was high, which was consistent with other studies. Needle aponeurotomy is safe and effective, and results in high patient satisfaction despite a high recurrence rate. Key words: complications, Dupuytren disease, hand surgery, needle aponeurotomy, patient-reported satisfaction, recurrence

Objectives/Interrogation: Activity of Dupuytren nodules may be measured with ultrasound. It has been suggested that early nodules appear hypo-echogenic, whereas older nodules appear iso- to hyper-echogenic. The aim of this study was to analyse whether echogenicity of Dupuytren nodules can be used[for full text, please go to the a.m. URL], 14th Triennial Congress of the International Federation of Societies for Surgery of the Hand (IFSSH), 11th Triennial Congress of the International Federation of Societies for Hand Therapy (IFSHT), 11th Triennial Congress of the International Federation of Societies for Hand Therapy (IFSHT)

Treatment morbidity in previously untreated, or primary, Dupuytren disease has limited representation in the literature. Despite the clinical importance of stratifying risk of intervention based on treatment history, most articles addressing management complications pool both primary and recurrent disease. The aim of this systematic review was to quantify interventional morbidity in primary Dupuytren disease only and isolate the complication profiles of established interventions in previously untreated patients. A literature search was conducted using keywords on Medline and bibliographic linkage. Excluded papers did not address primary Dupuytren disease complications or did not include separate, primary-only complication data. Rates of morbidity were calculated from pooled data extracted from the included studies. Thirty-five papers met the criteria for inclusion. The review has quantified that open procedures carry higher complication rates than closed in the context of primary Dupuytren disease treatment. Amongst closed procedures, the only rate of skin split was high. It is noteworthy that this review has identified the limited isolated primary disease complication data available in the literature, which should prompt further targeted research. This systematic review addresses quantification of complication rates following treatment of primary Dupuytren disease and demonstrates that open interventions carry greater morbidity than closed. Whilst this study highlights the need for a future investigation, the complication data presented should nonetheless facilitate informed decision-making for clinicians and patients when considering initial treatments for primary Dupuytren disease. Level of Evidence: Level IV, therapeutic study.

Case We report 2 cases of a spiral nerve variant that has only 1 previously reported description in the literature. A pretendinous cord was found to branch into a "Y" configuration, extending distally on both the radial and ulnar sides of the same digit, with the radial and ulnar digital nerves spiraling around each limb of the "Y cord". Conclusion Rare spiral nerve variants exist which place the digital neurovascular bundles (NVBs) at risk. Awareness of these variants and adherence to conservative surgical principles allow the surgeon to identify these scenarios intraoperatively and safely dissect the digital NVBs free of pathologic tissue.

Dupuytren disease (DD) is a fibroproliferative disorder that originates at the palmar fascia and results in flexion contracture of the digits. The gold standard treatment for DD has been surgery. Surgical treatment of DD can be done with various methods, from percutaneous needle fasciotomy to dermatofasciectomy. The most commonly used surgical treatment is limited fasciectomy (LF). The potential complications of limited fasciectomy include long recovery time, scarring, neurovascular injury, and tendon injury. Minimally invasive treatment for DD, which is simple and allows for rapid return of function, has gained popularity amongst both patients and surgeons. Currently, minimally invasive treatments for DD include percutaneous needle fasciotomy (PNF) and collagenase clostridium histolyticum (CCH). In this review, we provide an overview of the minimally invasive treatments for Dupuytren disease and summarize the current evidence regarding these minimally invasive treatments.

Background Clinical goniometry for the assessment of contracture in Dupuytren disease is time-consuming and costly, and there is no universal method for evaluating the severity of the disease. This study aims to evaluate the feasibility of patient-taken photography for the remote assessment of Dupuytren disease. Methods Patients at our unit were provided with instructions on how to take standardized photographs of their diseased hand(s), which were subsequently analyzed by computer software to obtain formal measurements of the severity of disease. Compliance with photography instructions and ability to provide a photo of sufficient quality for analysis were measured. Results In all, 222 patients supplied photos for analysis; 158 patients (71.2%) were able to take the photographs as instructed. The remaining 28.8% took 1 or more of the images incorrectly or of insufficient quality. There were no statistically significant differences between those able to take the photos as directly versus those who took the photos incorrectly when compared by sex, age, or severity of disease. Conclusions Patient-taken photography used to estimate disease severity in Dupuytren disease is an achievable, efficient, and reliable method of remotely assessing and monitoring patients and may be increasingly useful given the current health care climate and preference for remote consultations.

Introduction Fibrosis is characterized by dysregulation and accumulation of extracellular matrix. Peyronie's disease and Dupuytren disease are fibroproliferative disorders of the tunica albuginea of the penis and fascia of the hand, respectively. Chronic hyperglycaemia due to diabetes mellitus can also lead to tissue injury and fibrosis. A meta‐analysis has shown a relationship between Dupuytren disease and diabetes (overall odds ratio, 3.1; 95% confidence interval, 2.7‐3.5). This review explores commonalities in the pathogenesis of Peyronie's disease, Dupuytren disease and diabetes. Methods A search of the PubMed database was conducted using the search terms “diabetes” AND “Peyronie's disease”; and “diabetes” AND “Dupuytren.” Results Genome‐wide association and gene expression studies conducted with tissue from people with Peyronie's disease or Dupuytren disease identified signalling pathways associated with wingless‐type mammary‐tumour virus integration site signalling, extracellular matrix modulation and inflammation. Biochemical studies confirmed the importance of these pathways in the pathogenesis of fibrosis with Peyronie's disease and Dupuytren disease. Dysregulation of matrix metalloproteinase activity associated with extracellular matrix breakdown was implicated in fibroproliferative complications of diabetes and in the aetiology of Peyronie's disease and Dupuytren disease. A notable percentage of people with diabetes have comorbid Peyronie's disease and/or Dupuytren disease. Conclusions Studies have not been performed to identify fibroproliferative pathways that all 3 conditions might have in common, but data suggest that common pathways are involved in the fibroproliferative processes of Peyronie's disease, Dupuytren disease, and diabetes., Chronic hyperglycaemia associated with diabetes mellitus may result in the development of fibrosis, which can affect multiple organs. A notable percentage of people with diabetes have comorbid fibroproliferative disorders, specifically Dupuytren disease (fibrotic disorder of the fascia of the hand) or Peyronie's disease (fibrotic plaques in the tunica albuginea of the penis). Data from genome‐wide association and gene expression and biochemical studies suggest that the fibroproliferative processes of diabetes, Dupuytren disease and Peyronie's disease involve common pathophysiologic pathways.

Purpose The Evidence-Based Practice Committee of the American Society for Surgery of the Hand (ASSH) set out to assess the membership’s practice patterns (PPs) and knowledge of evidence-based principles for Dupuytren disease (DD). Methods A 21-item multiple-choice survey was distributed to all ASSH members via email in June 2020. Questions were divided into 2 types: evidence-based practice (EBP) and PPs. The survey addressed the following subtopics: nonsurgical, percutaneous, and open surgical management of DD. Results The response rate was 18% (n = 419). Of 13 EBP questions, 5 were answered with the preferred response by >75% of surgeons. The remaining 8 EBP questions had greater frequencies of less preferred responses, which concerned the current evidence for percutaneous management, as well as nonsurgical and postoperative management of DD. Of the PP questions, there were differences in opinion on how to manage a painful nodule, the percutaneous technique (eg, collagenase injection vs percutaneous needle aponeurotomy), and the choice of surgical incision for open fasciectomy (eg, Bruner incision with Z-plasties, partial closure with an open transverse palmar component, or longitudinal incision with Z-plasties). Conclusions Hand surgeons continue to be well informed about current evidence-based practices for treating DD and can improve their knowledge by familiarizing themselves with current data on percutaneous and nonsurgical methods. There exist differences in PPs for DD in the ASSH membership, specifically with less invasive management; and knowledge of peer practices can help navigate differences, critically interpret the evidence, and optimize patient care. Type of study/level of evidence Economic/Decision Analyses V.

Palmar/plantar fibromatosis is a neoplasm with intermediate biological behavior classified among the fibroblastic-myofibroblastic tumors. Palmar fibromatosis is also known as Dupuytren disease; plantar fibromatosis is also known as Ledderhose disease.

Background: Management of Dupuytren Disease is variable, and influenced by multiple factors including location, extent of disease, surgical preference and familiarity with different treatment techniques. The objective of this study was to determine current Dupuytren Disease management trends in Australia. Methods: A questionnaire was sent through The Australian Hand Surgery Society to all members. In addition to demographic data, indications and preferences for different management interventions were surveyed on location of disease, age and activity level of the patient. Results: 99 (48%) of the Australian Hand Surgery Society members completed the survey. Respondents were primarily Orthopaedic (50%) or Plastic (49%) Surgeons, and most worked in private (99%) and public (71%) practice. Surgeon’s believed that Tubiana’s treatment goals to correct deformity was the most important (60%) and to shorten post-operative recovery (60%) was the least important. Only 42% of respondents perform needle aponeurotomy for Dupuytren Disease. In contrast 70% of respondents perform collagenase injections, with manipulation most commonly undertaken on the second day (46%) and skin tears (52%) the most common complication. Seventy-five percent of the respondents feel there is sufficient evidence to support the treatment of Dupuytren disease with collagenase injections. Ninety nine percent of all respondents perform fasciectomes for Dupuytren Disease, with Limited (without graft) (76%) the most routine performed. Conclusions: Several procedural options for the treatment of Dupuytren Disease exist within Australia. This study shows current Australian practice trends and highlights the increasing use of collagenase.

Objectives: The management of wrist and hand's tenosynovitis remains challenging and needs to be individualized. Physical modalities are accepted among conservative treatments, but there is currently no systematic assessment of their role and efficacy. The aim of this review is to analyze the literature including studies dealing with the use of physical modalities in De Quervain disease, Dupuytren disease and trigger finger, in order to obtain indications for everyday clinical practice. Methods: A systematic literature search of the following databases was conducted: MEDLINE (through PubMed), Cochrane Library, PEDro and Scopus. All kind of papers, except for case reports and case series, were included, due to the small amount of scientific evidence in literature about this topic. The inclusion criteria were papers regarding the effectiveness of conservative treatment with physical modalities of adult humans affected by De Quervain disease, Dupuytren disease and trigger finger. The review included articles in English language published before 10 May 2020. The exclusion criteria were papers whose topic were surgery or conservative treatment with therapeutic tools different from physical modalities for hand and wrist's tenosynovitis. Results: The literature search identified 2422 papers, but only 15 were included in this review. While 10 of the 15 studies (66.6%) were RCTs, only 2 had a lower risk of bias according to the Cochrane library assessment tool. For the conservative treatment of De Quervain disease 7 papers were found, studying ultrasound therapy, low level laser therapy, phonoporesis, and anodyne therapy, alone or associated. For Dupuytren disease 3 papers were found, studying extracorporeal shock wave therapy (ESWT), temperature controlled high energy adjustable multi-mode emission laser, electron beam therapy and radiofrequency. For trigger finger 5 papers were found, studying ESWT and ultrasound therapy. Conclusions: Laser therapy and therapeutic ultrasound were the most used and effective physical therapies for De Quervain tenosynovitis. ESWT was found the most efficient and safe therapy for Dupuytren disease; radiotherapy, electron beam therapy, targeted radiofrequency and laser therapy could be promising therapeutic options at Dupuytren's onset. ESWT turned out to be the most frequent physical mean used for functional improvement and pain control in trigger finger. However, more high-quality studies are still needed to further define evidence-based practice for patients with trigger finger, Dupuytren disease, and De Quervain disease.

The aim of this study was to determine whether recurrent Dupuytren’s disease after collagenase Clostridium histolyticum treatment differs histologically from recurrence in those treated with fasciectomy. We carried out a prospective cohort study of patients with Dupuytren’s disease who underwent fasciectomy to treat disease recurrence after previous treatment with collagenase Clostridium histolyticum or fasciectomy. The pathologists and statistician were blinded to the previous treatment. Longitudinal biopsy sections were stained with haematoxylin-eosin and the nodular zones were examined. Fifteen patients were studied: nine previously treated with collagenase Clostridium histolyticum and six previously treated with fasciectomy. There were no histological differences between the samples from the two groups of patients. Dupuytren’s disease recurrences after fasciectomy and collagenase Clostridium histolyticum are histologically indistinguishable.

Background: The objective of this study was to compare the rates of recurrence, additional treatment, patient satisfaction, and willingness to undergo Clostridium histolyticum (CCH) treatment again for Dupuytren disease in patients with and without skin tearing at minimum 5-year follow-up. Methods: We identified 199 digits in 142 patients who underwent CCH treatments for Dupuytren disease from April 2010 to December 2013 with minimum 5-year follow-up. Patients were contacted by telephone to collect our response variables: perceived recurrence of contracture, additional treatment, satisfaction, and willingness to undergo CCH treatment again. Medical records were reviewed for skin tearing at manipulation and patient-related and disease-specific variables. Results: At the time of manipulation, 16 out of 142 patients (11%) and 22 out of 199 digits (11%) had skin tearing. Older age was associated with skin tearing. At an average 7.2-year follow-up, the mean satisfaction was 7.1 ± 2.6 on a 1 to 10 Likert scale for patients with skin tearing and 6.5 ± 3.4 for patients without skin tearing. Eighty-one percent of patients with skin tearing expressed willingness to undergo CCH treatment again, compared with 68% of patients without skin tearing. Perceived recurrence of contracture occurred in 82% of digits with skin tearing and 80% of digits without skin tearing. Additional treatment was performed in 45% of digits with skin tearing and 54% of digits without skin tearing. No difference was statistically significant. Conclusions: Although skin tearing at CCH manipulation complicates the short-term course following CCH treatment, it does not affect long-term perceived contracture recurrence or patient satisfaction.

Study Design Basic research (cross-sectional). Introduction Dupuytren disease can cause disabling contractures of the finger joints. After partial fasciectomy, postoperative hand splinting helps to maintain extension range of motion. Purpose of the Study To measure how the contraction forces of the finger on the splint change over time. Methods Subjects who were treated for Dupuytren contracture with partial fasciectomy were invited to participate in this study. Force sensors were placed in their dorsal extension splint, and the applied force was measured continually for several weeks. Results Eleven subjects (aged 59-75 years) with the metacarpophalangeal (8) or proximal interphalangeal (3) as their most severely affected finger joint participated. Each night, the measured force consistently decreased to reach a plateau after about 3 hour (adaptation time, 2.55; 95% confidence interval, 0.2-31.8 hours). The time to reach this plateau decreased with time after surgery (≈5%/day, P = .0005, R2 = 0.08). Discussion and Conclusions The observed rate of decrease in the measured force indicates a tissue adaptation time of approximately 3 hours.

Needle aponeurotomy is an effective, minimally invasive treatment for metacarpophalangeal and interphalangeal joint contractures caused by Dupuytren disease. Multiple joints and digits can be safely treated in 1 session. Needle aponeurotomy is more cost-effective and has a significantly lower complication rate compared with open fasciectomy and collagenase injections. Recurrence rates are higher compared with open fasciectomy and collagenase injections. Patient satisfaction rates are high following needle aponeurotomy; the single clinic visit required and the minimal downtime after treatment are advantages unique to this procedure compared with other treatment modalities, including open fasciectomy, dermatofasciectomy, collagenase injections, and lipofilling.

Clinicians struggle with limited efficacy and durability of standard treatments when treating patients with Dupuytren disease diathesis. Alternative treatments such as low-dose radiation therapy in early phase of disease, supplemental pharmacotherapy with anti-inflammatory and/or anti-mitotic drugs, as well as other pharmacologic targets, and more aggressive surgery such as dermofasciectomy all have been reported with variable success or with serious side effects that hamper their standard use. This article gives an overview of the available literature.

Dupuytren disease causes nodules and thickened fascial cords in the hands of affected individuals. In this article, the author explains normal fascial anatomy of the hand and describes how it relates to the pathologic anatomy found in Dupuytren disease. Anatomic findings in diseased cords are described, with particular reference to dangers encountered in treatment of this condition.

The role of hand therapy in the treatment of Dupuytren disease varies depending on the patient and the procedure. There is limited evidence for hand therapy as a preventive treatment of Dupuytren disease. Before corrective treatment, the hand therapist can contribute with assessments to promote evaluation of outcome. After corrective treatment, hand therapy is tailored to each patient's needs and consists of orthoses, exercise, edema control, and pain or scar management. Orthoses are usually part of the hand therapy protocol after corrective procedures despite lack of strong supporting evidence and should be provided based on individual patient needs.

Proof-of-principle, basic-science studies, using a rat-tail tendon model and surgically removed Dupuytren cords, began collagenase Clostridium histolyticum (CCH) development. Clinical studies in humans were then conducted, where the primary endpoint was reduction in contracture to within 0° to 5° of extension. Phase 2 studies, which confirmed the optimal dose of collagenase as 0.58 mg, showed injectable CCH reduced contractures in MP and PIP joints to within 0° to 5° in many joints and was well tolerated. Clinical results from phase 3 studies confirmed the efficacy and safety of injectable CCH as a viable nonsurgical intervention.

Treatment of recurrent Dupuytren disease is challenging. Multiple options exist, each having relative benefits and weaknesses. Choice for optimal treatment is made on a case-by-case basis, with shared decision making with the patient. Percutaneous and enzymatic techniques are best reserved for patients with well-defined recurrent disease and offer the benefit of quicker recovery with minimal or no scarring. Surgical treatments have higher risks of neurovascular injury and scarring, but lower recurrence rates. Staged continuous passive elongation followed by dermofasciectomy may lower neurovascular injury and improve outcomes. Salvage procedures may be necessary in patients with poor tissue beds and neurovascular compromise.

Zusammenfassung Ziel Die vorliegende Untersuchung prüft, ob es zwischen 2015 und 2017 zu einem Wandel der von deutschen Handchirurgen zur Behandlung der Dupuytren’schen Kontraktur bevorzugten Therapie kam, insbesondere ob ein Anstieg der Perkutanen Nadelfasziotomie zu verzeichnen ist. Methode Jeweils 530 Mitglieder der Deutschen Gesellschaft für Handchirurgie (DGH) wurden 2015 und 2017 eingeladen an einer Online-Umfrage teilzunehmen, bei der stadienbezogen nach der jeweils bevorzugten Therapie des M. Dupuytren und den entsprechenden Entscheidungskriterien gefragt wurde. 110 bzw. 101 Befragte nahmen teil. Jeweils 86 gaben an, im Jahr bis 100 Patienten zu behandeln (Gruppe A), 24 bzw. 15 behandeln mehr als 100 Dupuytren-Patienten (Gruppe B). Ergebnisse In beiden Umfragen wurde die Limitierte Fasziektomie als bevorzugte Therapie am häufigsten genannt (82,9 % und 87,7 %). Die Behandlung mit clostridialer Kollagenase wird nur sporadisch durchgeführt (1,3 % bzw. 1,4 %). Die Perkutane Nadelfasziotomie hat nur in den Stadien I (19,1 % und 10,9 %) und II (16,4 % und 9,9 %) eine gewisse Bedeutung und wird vor allem von Kollegen durchgeführt, die mehr als 100 Dupuytren-Patienten pro Jahr behandeln. Das Kriterium „Bestes Ergebnis“ wurde als wichtigstes Motiv bei der Entscheidungsfindung/Indikationsstellung genannt (54,3 % und 68,6 %). Schlussfolgerung Eine nennenswerte Verschiebung bei der Therapiewahl der Dupuytren’schen Kontraktur ist zwischen 2015 und 2017 in Deutschland nicht erfolgt. Insbesondere ist kein Anstieg der PNF zu verzeichnen.

Objective The purpose of the present work was to assess the effectiveness of collagenase Clostridium histolyticum in patients with Dupuytren disease with single cords and assess the recurrence rate in the first year after the treatment. Material and Methods In this classic cohort study, a total of 53 patients (50 of them male) with a mean age of 68 years were studied who had been diagnosed with Dupuytren disease located in the metacarpophalangeal joint, in single cords, with more than 40° of extension loss. They were given an injection of collagenase C. histolyticum and later manipulation under locoregional anesthesia. The loss of extension was evaluated after a week and at the 1st, 3rd, 6th and 12th months. The effectiveness was analyzed with basis on the results of the Student t-test for paired data, as well as those of the effect size (ES) test. Results An important and statistically significant correlation was found for the loss of cord extension in the metacarpophalangeal joint (t = 32.113; p Conclusion Collagenase is an injectable treatment, which is not very aggressive compared with surgery and is effective for the loss of extension in the metacarpophalangeal region secondary to single cord in Dupuytren disease during the first year.

Introduction Collagenase Clostridium Histolyticum (CCH) has become a therapeutic alternative for Dupuytren disease. However, its efficacy in the medium to long term is unknown. The objective of our study is to carry out a systematic review of the studies conducted on the subject. Material and Methods Systematic bibliographic search. Analysis depending on the time of progression, looking into 2 groups with the follow-up cut-off point of 1 year. Analysis of the number of patients who reached the primary endpoint, of the mean correction in degrees, and of the proportional correction of each joint. Results The 50 selected clinical trials encompass a total of 4,622 patients (an average of 92.70). A total of 7,546 joints were treated with the mean being 148.15 joints per trial (3,925 metacarpophalangeal [MCP] and 2,350 proximal interphalangeal [PIP]). In less than one year of progression, the primary end point was reached in 48.9% of the joints (69.77% of the MCPs and 30.14% of the PIPs), the mean correction in degrees was 45.5 (standard deviation [SD]: 19.18) degrees; 40.8 degrees in the MCP (SD: 10.12) and 35.6 in the PIP (SD: 13.23), and the proportional correction of the joints was 72.9% (SD: 14.43) (83.9% for MCPs [SD: 12.58] and 64.2 for the PIPs [SD: 16.35]). In the follow-ups over 1 year, the primary end point was reached at a rate of 57.5% (68.9% of the MCPs and 43.3% of the PIPs), the mean correction in degrees was 37.6 degrees (SD: 10.93) (37.3 degrees in the MCPs [SD: 9.98] and 23.7 in the PIPs [SD: 16.33]) and the proportional correction of the joints was 87.3% (SD: 10.96) (90.3% for MCP [SD: 6.94] and 75% for PIP [SD: 13.54]). Conclusions The results indicate a satisfactory response to CCH treatment maintained in the short and medium term. The recurrence rate is uncertain given the available data.

Dupuytren's contracture is a common hand problem that affects the palmar fascia. Several treatment options exist, but none are curative and recurrence is common. Bacterial collagenase has recently been proven beneficial for treating Dupuytren's disease, cleaving the collagen fibers at different sites, with weakening and eventually rupture of the fibrous cords after manipulation. An independent prospective follow-up study was organized on 87 patients, treated with one or more collagenase injections. Inclusion criteria were a contracture of at least 20° at the metacarpophalangeal (MCP) or the proximal interphalangeal (PIP) joint. The most diseased joint was taken into consideration for follow-up evaluation. The resulting extension deficit was measured at 1 month, 1 year and 2 years and was graded as "clinical success", "clinical improvement" or "clinical failure". The mean contracture improved from 45° (39° for MCP and 54° for PIP joints) before treatment to 5° (2° for MCP and 9° for PIP joints) 4 weeks after treatment. No serious complications occurred. After 2 years, 68 joints were evaluated; 61.5% of the MCP joints and 34.5% of the PIP joints had a contracture of ≤20°. When compared with the 4-week evaluation, 28.2% of MCP joints and 62.1% of PIP joints had a recurrence (20° or greater worsening) or had received additional treatment. Collagenase injection is a safe and effective treatment option for Dupuytren disease, but recurrence is common especially for the PIP joint.

Background: Percutaneous needle fasciotomy is a minimally invasive treatment modality for Dupuytren disease. In this study, the authors analyzed the efficacy and complication rate of percutaneous needle fasciotomy using a statistical method that takes the multilevel structure of data, regarding multiple measurements from the same patient, into account.Methods: The data of 470 treated rays from 451 patients with Dupuytren disease that underwent percutaneous needle fasciotomy were analyzed retrospectively. The authors described the early postoperative results of percutaneous needle fasciotomy and applied linear mixed models to compare mean correction of passive extension deficit between joints and efficacy of primary versus secondary percutaneous needle fasciotomy.Results: Mean preoperative passive extension deficits at the metacarpophalangeal, proximal interphalangeal, and distal interphalangeal joints were 37, 40, and 31 degrees, respectively. Mean preoperative total passive extension deficit was 54 degrees. Results were excellent, with a mean total passive extension deficit correction of 85 percent. Percutaneous needle fasciotomy was most effective for metacarpophalangeal joints and less effective for proximal interphalangeal and distal interphalangeal joints. Secondary percutaneous needle fasciotomy was as effective as primary percutaneous needle fasciotomy. Complications were rare and mostly minor.Conclusion: The results of this study confirm that percutaneous needle fasciotomy is an effective and safe treatment modality for patients with mild to moderate disease who prefer a minimally invasive procedure.

Collagenase injections are used as a minimally invasive treatment for Dupuytren contracture of the palm and fingers, with good published success. Most complications are related to injection-site swelling, pain, and ecchymosis. However, the risk of flexor tendon and digital nerve injury can occur when injecting cords that cause proximal interphalangeal joint contractures. In addition, poor localization and incorrect injection of the solution into cords may result in an incomplete correction. We describe a technique to improve visualization and isolation of Dupuytren cords using a tongue depressor.

We present a case of compartment syndrome of the forearm following harvesting of a full thickness skin graft from the medial forearm for a double digit dermofasciectomy. The patient underwent forearm fasciectomy followed by multiple surgical debridements. At 18 months, despite intensive physiotherapy, the patient was left with a very significant residual functional deficit. This case highlights a previously undescribed but devastating complication of closure of a forearm skin graft donor site.

Dupuytren disease is a connective tissue disorder of the palmodigital fascia that most commonly afflicts middle-aged males. Although the etiology is unknown, this fibroproliferative disorder results in the formation of nodules and cords that result in joint contractures that inhibit hand function. Minimally invasive treatment options include needle fasciotomy and collagenase injections to separate offending Dupuytren cords. If the latter are ineffective, open fasciotomy or fasciectomy is indicated. Dupuytren disease can be aggressive and therefore treatment success is predicated on an understanding of the pathophysiology and a thoughtful surgical approach.

Background Ever since the classification of Dupuytren disease into the proliferative, involutional, and residual stages, extensive research has been performed to uncover the molecular underpinnings of the disease and develop better treatment modalities for patients. The aim of this article is to systematically review the basic science literature pertaining to Dupuytren disease and suggest a new approach to treatment. Methods Following Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines, a systematic review was conducted using the MEDLINE database to identify basic science literature on Dupuytren pathophysiology falling under 1 or more of the following categories: (1) Molecular alterations, (2) Structural alterations, and (3) Genetic predisposition. Results A total of 177 articles were reviewed of which 77 studies met inclusion criteria. Articles were categorized into respective sections outlined in the study methods. Conclusion The pathophysiological changes involved in Dupuytren's disease can be divided into a number of molecular and structural alterations with genetic predisposition playing a contributory role. Understanding these changes can allow for the development of biologics which may disrupt and halt the disease process.

Background As treatment of Dupuytren disease (DD) is expected to shift towards prevention of progression, the use of imaging in patients with DD becomes more important. In this systematic review an overview is given of the different methods for and applications of imaging for DD that have been described. Methods The MEDLINE and EMBASE databases were searched for articles reporting the use of imaging in patients with DD, published before May 17, 2018. Studies were systematically examined in two rounds by two observers according to the PRISMA systematic. All studies containing original data on imaging for DD were considered for inclusion. Results Three hundred and seven unique studies were identified, of which 23 were included in the study. Only studies on the use of ultrasound (US) and magnetic resonance imaging (MRI) were identified. Broadly, articles could be divided into 5 categories. Seven studies were found on diagnosis, two on measurement of disease extent, four on measurement of disease activity, seven on guidance of minimally invasive procedures and five studies on evaluation of treatment. According to the Oxford CEBM, the levels of evidence were low, ranging from level 3 to 5. Conclusions A variety of applications for US and MRI for patients with DD has been described. Based on the results of this review, the largest value for imaging lies in the measurement of disease activity and the follow-up of treatment of patients with early stage disease. Unfortunately, the overall level of evidence of the available literature was low. Future research is necessary to define the exact value of US and MRI in the management of patients with DD.

Background: Dupuytren disease is a common fibroproliferative disorder. Multiple procedural treatment options are available, with Collagenase Clostridium Histolyticum (CCH) injection being introduced in 2010. The purpose of this study was to investigate trends in the treatment of Dupuytren disease in the United States between 2007 and 2014. Methods: The PearlDiver Humana database was queried using International Classification of Diseases, Ninth Revision (ICD-9) and Current Procedural Terminology (CPT) codes for patients with Dupuytren disease that received percutaneous needle aponeurotomy (PNA), fasciotomy, fasciectomy, and CCH injection. Patients were filtered by age, number of comorbidities, and gender. Change in composition of treatments over time was analyzed for each demographic group between 2007 and 2014. Results: Patients presenting to clinic for Dupuytren disease increased from 1118 to 3280, with unchanging treatment percentage of 41. Percent fasciotomies and fasciectomies decreased from 5% to 3% and 33% to 21%, while CCH injection increased to 11% by 2012 to 2014. Percent fasciotomies decreased ( P < .05) in younger healthier (age

Purpose To establish patient satisfaction after collagenase clostridium histolyticum (CCH) injection. Methods In a cross-sectional study, 213 patients who had been treated for Dupuytren disease with CCH were reviewed between 37 and 1421 days after injection. Results A total of 73% of the patients were very satisfied or satisfied, and 21% were dissatisfied; 75% would probably or definitely have CCH again, whereas 17% probably or definitely would not. We found that satisfaction and willingness to undergo a second treatment decreased over time and had a negative relationship with recurrence. Dissatisfaction was greater in those with a poor initial outcome but not in those with an initial complication. Of 212 patients, 78 had previously experienced surgery for Dupuytren disease of whom 71% would prefer CCH to surgery and 15% the converse. Satisfaction shows a relationship with function as measured by both Quick DASH and the Southampton Dupuytren Scoring Scheme. Conclusions Patient satisfaction with CCH is generally high but deteriorates over time as the disease recurs. To manage patient expectation, this issue should be made explicit to patients in the consent process. Clinical relevance Overall satisfaction with CCH is high, with initial satisfaction rates especially good. Forewarning of complications and recurrence can help maintain satisfaction levels.

Background The most commonly reported outcome measure in Dupuytren disease is the extension deficit in finger joints. This study aimed to investigate the examiners’ influence on the measured difference between active and passive extension deficit. Methods A prospective cohort study was conducted on 157 consecutive patients (81% men, mean age 70 years) scheduled for collagenase treatment for Dupuytren disease. Before injection, one of three experienced hand therapists measured active extension deficit (AED) and passive extension deficit (PED) in the metacarpophalangeal (MCP) and proximal interphalangeal (PIP) joints of the affected fingers using a hand-held metal goniometer. We included joints with ≥10° AED, and calculated mean AED and PED in MCP and PIP joints measured by each examiner. For adjusted analysis we used a mixed effects model to determine the relationship between the examiner and the AED-PED difference. Results For all 291 joints measured, mean AED was 46° (SD 21) and mean PED was 37° (SD 23). Mean difference between AED and PED measured by examiner 1 was 6° (SD 6), by examiner 2 was 9° (SD 9), and by examiner 3 was 12° (SD 9). The mixed effects model analysis showed that the identity of the examining therapist was a significant determinant of the AED-PED difference. Conclusions In Dupuytren disease measurement of active and passive extension deficit in finger joint contractures may vary significantly between different examiners. This must be taken into consideration when designing clinical studies and comparing outcomes between studies.