Dupuytren's disease following acute injury in Japanese patients: Dupuytren's disease or not?

Dupuytren's Contracture: Incidence of Injury-Induced Cases and Specific Clinical Expression

Background and objectives: Dupuytren’s contracture is a chronic fibroproliferative hand disorder with a varying pattern of genetic predisposition across different regions and populations. Traumatic events have been found to have influence on the development of this illness and are likely to trigger different clinical forms of this disease. The aim of this study was to evaluate the phenomenon of development of Dupuytren’s contracture (DC) following an acute injury to the hand, and to observe the incidence and clinical diversity of such cases in daily clinical practice. Materials and Methods: We collected data of patients presenting with primary Dupuytren’s contracture in the Lithuanian population and evaluated the occurrence and clinical manifestation of this specific type of DC, arising following acute hand trauma. The diagnosis of DC was based on clinical signs and physical examination. Digit contractures were measured by goniometry, and the staging was done according to Tubiana classification. Injury-induced (injury-related) cases were identified using the “Criteria for recognition of Dupuytren’s contracture after acute injury” (established by Elliot and Ragoowansi). Results: 29 (22%) of a total of 132 cases were injury-induced DCs. Twenty-six of 29 patients in this group presented with stage I–II contractures. Duration of symptoms was 6 (SD 2.2) and 3.8 (SD 2.2) years in the injury-related and injury-unrelated DC groups, respectively. Mean age on the onset of symptoms in the injury-induced and non-injury-induced groups was 52 (SD 10.7) and 56 (SD 10.9), respectively. Patients from both groups expressed strong predisposition towards development of DC. Conclusions: Around one-fifth of patients seeking treatment for primary Dupuytren’s contracture seemed to suffer from injury-induced Dupuytren’s contracture. We noted that injury to the wrist and hand seems to trigger the development of less progressive Dupuytren’s contracture in younger age. Prospective randomized studies are required to confirm our findings.

The Epidemiology of Dupuytren's Disease in Korea: a Nationwide Population-based Study

BACKGROUND

To date, there have been few reports on the nationwide population-based epidemiology of Dupuytren's disease (DD). We investigated the prevalence and incidence of DD in Korea using the large dataset provided by the Korean Health Insurance Review and Assessment Service. This study is the second nationwide epidemiological study of DD after the study in Taiwan.

METHODS

Records of patients diagnosed with DD between 2007 and 2014 were extracted from the large dataset by diagnostic code searching (International Classification of Disease 10th revision code M72.0) and were included in the study. We calculated the prevalence and incidence of DD based on the total population of Korea provided by the Korean Statistical Information Service. Diseases associated with DD and the trends in surgery for DD were also analyzed.

RESULTS

A total 16,630 patients were diagnosed with DD during the study period. The mean annual prevalence was 32.2 per 100,000 population (41.8 per 100,000 for men; 22.5 per 100,000 for women). The mean annual incidence was 1.09 per 100,000 population (1.80 per 100,000 for men; 0.38 per 100,000 for women). The common diseases associated with DD were hypertension (30.5%), diabetes mellitus (26.7%), hyperlipidemia (20.4%), ischemic heart disease (7.9%), and cerebrovascular disease (4.6%). The mean annual proportion of the patients who had surgery for DD was 5.24% of all DD patients.

CONCLUSION

The prevalence and incidence of DD in Korea were 100-1,000 times lower than those in western countries; however, it was slightly larger than that in Taiwan.

Review: Dupuytren's disease in Asia and the migration theory of Dupuytren's disease

BACKGROUND

The presentation of a Chinese patient with unilateral Dupuytren's disease (DD) prompted a literature search and a review of the epidemiology of DD in the Asian population as it has never been cumulatively reported. The purpose of this paper is to review all the reported cases of DD in the literature and aetiological links to DD elsewhere.

METHODS

The literature was searched with a wide variety of terms, and subsequent references were analysed and further references investigated for other reported cases of DD in the Asian population.

RESULTS

This review found 595 cases and has shown that DD is present to a variable extent in China (96 cases), Thailand (19 cases), Vietnam (one case), India (15 cases) and Japan (474 cases). A total of 54% had bilateral disease. Risk factors (diabetes, trauma, epilepsy, alcoholism, manual labour) were reportedly present in 65% of the patients, and a positive family history was reported in 9%. The average patient age was 67 years.

CONCLUSION

This review shows that there is a low but significant incidence of DD across Asia, which supports the hypothesis of a widespread genetic susceptibility to the disease. Therefore, the prevalence of DD in this community is not likely due to sporadic genetic mutation as previously presumed but rather individual genetic susceptibility and that risk factors play a major role in the expression of DD in this population.

Epidemiological evaluation of Dupuytren's disease incidence and prevalence rates in relation to etiology

Dupuytren's Disease (DD) is a common, fibroproliferative disorder affecting the palmar surface of the hands which is often irreversible and progressive. Understanding the epidemiology of DD is important in order to provide clues to its etiopathogenesis. This review aims to evaluate the epidemiological studies carried out in DD since 1951. Studies evaluating the epidemiology of DD were searched using Medline, Pubmed, and Scopus which dated back from 1951 to current date. Inclusion criteria were any studies investigating the prevalence or incidence of DD in any population group. A total of 620 articles were cited. Forty-nine studies were subsequently identified as relevant to evaluating the epidemiology of DD. The prevalence of DD in all studies increased with age with a male to female ratio of approximately 5.9:1. Prevalence rates ranged from 0.2% to 56% in varying age, population groups, and methods of data collection. The highest prevalence rate was reported in a study group of epileptic patients. Although, only one study calculated the incidence (as opposed to prevalence) of DD to be equal to 34.3 per 100,000 men (0.03%). In conclusion, the prevalence of DD in different geographical locations is extremely variable, and it is not clear whether this is genetic, environmental, or a combination of both. The majority of the prevalence studies have been conducted in Scandinavia or the UK, and the vast changes in population structure, the changes in prevalence of associated diseases, and the change in diagnostic criteria of DD makes understanding the epidemiology of this condition difficult.