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OBJECTIVE: To systematically evaluate the effects of extracorporeal shockwave therapy (ESWT) on pain, clinical and functional outcomes, and satisfaction of patients with Dupuytren disease. DATA SOURCES: A thorough search for all the study types published in English was conducted in PubMed, Scopus, Web of Science, and Embase from inception to August 31, 2022. STUDY SELECTION: Title and abstract and then full-text screening against eligibility criteria was performed independently by 2 reviewers, and a third reviewer achieved consensus. DATA EXTRACTION: Reviewers identified 26 studies, of which 6 were included in the analysis (145 cases). The methodological quality was assessed using the National Heart, Lung, and Blood Institute and the Joanna Briggs Institute checklists. The certainty of evidence was evaluated using the Grading of Recommendation Assessment, Development, and Evaluation. DATA SYNTHESIS: Assessments represented a remarkable improvement in the pain and function through the measurements including the visual analog scale, the Disabilities of Arm Shoulder and Hand Questionnaire, the Michigan Hand Outcome Questionnaire, and Mayo Wrist Score. Patients' satisfaction was also favorable using the Roles and Maudsley score. The hand grip strength improvement was noted in one study measured via a Jamar dynamometer. In addition, the ultrasonographic assessment of the nodules revealed a decrease in the size of the nodules in a patient with multiple bilateral nodules after the treatment. The quality of the included studies was good for all studies except for one that was fair. The certainty of evidence was moderate for pain and function and was low for patients' satisfaction and ultrasonographic findings. CONCLUSIONS: ESWT can lead to significant pain improvement, functional rehabilitation, and patient satisfaction with no adverse effect in the management of Dupuytren disease. Pain may return over time, but not to that severity before the intervention. ESWT-related characteristics and the need for continuation of treatment remain to be fully elucidated in future large clinical trials.
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PURPOSE: The objective of this study was to examine the routine pathologic examination of surgical specimens obtained during fasciectomy for Dupuytren contracture. METHODS: A total of 376 consecutive patients who underwent surgical limited fasciectomy with the excised tissue sent for histopathologic evaluation were identified. Patients were excluded for miscoded procedures, cases where no tissue was sent for pathologic review, and excisions of nodules only. Repeat surgeries in the same patient during the study period were excluded. The rates of concordant, discrepant, and discordant diagnoses were reported. Discrepant diagnoses were defined as different clinical diagnosis and pathologic diagnosis that did not change clinical management. Discordant diagnoses were defined as a different clinical diagnosis and a pathologic diagnosis that altered the treatment plan. The reference standard for final clinical decision-making was the pathologic diagnosis. RESULTS: The prevalence of concordant diagnoses was 97.1% (365 of 376), of discrepant diagnoses was 2.9% (11 of 376), and there were no discordant diagnoses. Of 376 patients, 43 underwent previous surgical fasciectomy before the study surgery, and pathologic examination was obtained in 10 of these patients. All 10 patients had concordant diagnoses. CONCLUSIONS: Our results suggest that routine pathologic examination did not alter the future treatment plan for patients who underwent limited fasciectomy. Discrepant diagnoses were encountered infrequently, and rarely in the setting of revision fasciectomy. Discordant diagnoses did not occur. Given the cost associated with pathologic evaluation, this raises the question of whether routine pathologic evaluation is necessary for Dupuytren surgery, where the capability of the treating surgeon to make a clinical diagnosis accurately may render confirmatory pathologic assessment redundant. TYPE OF STUDY/LEVEL OF EVIDENCE: Diagnostic II.
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Contratura de Dupuytren , Humanos , Contratura de Dupuytren/diagnóstico , Contratura de Dupuytren/cirurgia , Fasciotomia/métodos , Reoperação , Resultado do TratamentoRESUMO
PURPOSE: Injectable collagenase Clostridium histolyticum has been an effective and well-tolerated nonsurgical treatment option for the management of Dupuytren contracture of the hand. The purpose of this study was to determine the efficacy of collagenase injection and adverse event rate in patients who had undergone previous collagenase treatment. METHODS: A retrospective chart review was performed on 332 patients treated with collagenase injection for Dupuytren contracture by three fellowship-trained hand surgeons at a single institution from 2009 to 2019. Fifty-nine joints in 45 patients underwent repeat collagenase therapy for recurrent contracture in the same digit. Pretreatment and posttreatment total metacarpophalangeal and proximal interphalangeal joint flexion contractures were recorded, with complete correction defined as <5° residual digital flexion contracture. Postmanipulation skin tears and adverse events were recorded. A comparison was made between average contracture improvement after initial collagenase injection and that after repeat injection. RESULTS: Forty-five patients with an average duration of 30 months (range, 6-73 months) between initial and repeat collagenase therapies were identified. The mean improvement after first collagenase injection was 45° ± 24° (39° for metacarpophalangeal joint and 50° for proximal interphalangeal joint) compared with a mean improvement of 43° ± 23° (41° for metacarpophalangeal joint and 44° for proximal interphalangeal joint) after second injection. Although similar complete correction rates and skin tear rates (32.2 % for initial and 30.5% for repeat) were observed between initial (80%) and repeat injections (73%), the occurrence of adverse events was 3 times higher (3.4% for initial and 10.2% for repeat) in the latter group. CONCLUSIONS: Collagenase treatment of Dupuytren contracture yields effective total flexion contracture correction. Repeat collagenase treatment of previously treated digits yields similar deformity correction and complete correction rates but a higher incidence of adverse events. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.
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Dupuytren's contracture (DC) is a chronic and progressive fibroproliferative disorder restricted to the palmar fascia of the hands. Previously, we discovered the presence of high levels of connective tissue growth factor in sweat glands in the vicinity of DC nodules and hypothesized that sweat glands have an important role in the formation of DC lesions. Here, we shed light on the role of sweat glands in the DC pathogenesis by proteomic analysis and immunofluorescence microscopy. We demonstrated that a fraction of sweat gland epithelium underwent epithelial-mesenchymal transition illustrated by negative regulation of E-cadherin. We hypothesized that the increase in connective tissue growth factor expression in DC sweat glands has both autocrine and paracrine effects in sustaining the DC formation and inducing pathological changes in DC-associated sweat glands.
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Contratura de Dupuytren , Humanos , Contratura de Dupuytren/metabolismo , Contratura de Dupuytren/patologia , Fator de Crescimento do Tecido Conjuntivo/metabolismo , Transição Epitelial-Mesenquimal , Proteômica , Fáscia/metabolismoRESUMO
BACKGROUND: Carpal tunnel syndrome, A1 annular pulley stenosis and Dupuytren's contracture are among the most common conditions of the hand. In this study, we investigated the impact of surgical procedure on hand grip strength and high-resolution spatial load distribution in individuals suffering from those diseases over a follow-up period of one year. MATERIALS AND METHODS: In this prospective study, data of 9 patients with carpal tunnel syndrome, 12 patients with A1 annular pulley stenosis and 7 patients with Dupuytren's contracture were evaluated. Only patients with unilateral disease were included providing the contralateral hand as an intra-individual control. Grip strength was measured with cylindrical instruments in two different sizes with respect to the hand size of the patients. Maximum and average values of grip strength as well as spatial load distribution in each finger, thenar, hypothenar and palm were analyzed. Data of the affected patients were collected preoperatively and 6 weeks, 6 months and 1 year postoperatively. Grip strength and spatial load distribution were compared preoperatively to postoperatively. In addition, DASH score, Levine score, 2-point discrimination and degree of flexion contracture were assessed. RESULTS: The patients with A1 annular pulley stenosis showed a significant increase in grip strength 6 months and one year postoperatively. Patients with carpal tunnel syndrome and Dupuytren's contracture showed no significant difference in grip strength over the course of time. An increase in the percentual grip strength of the thenar in patients with carpal tunnel disease and within the affected finger in A1 annular pulley stenosis was observed over the course of time. The DASH score was significantly lower in all patient cohorts one year postoperatively. CONCLUSION: Surgical procedure in carpal tunnel syndrome, A1 annular ligament stenosis and Dupuytren's contracture improves the functionality of the hand in everyday life. Some areas of the hand seem to compensate other weaker areas in grip strength.
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Síndrome do Túnel Carpal , Contratura de Dupuytren , Humanos , Contratura de Dupuytren/cirurgia , Síndrome do Túnel Carpal/cirurgia , Força da Mão , Estudos Prospectivos , Constrição PatológicaRESUMO
This paper describes the evaluation options of Dupuytren's contracture by subjective and objective methods. There are various classification schemes named after their authors, including graphical representation for objective evaluation of the disease. Subjective assessment was performed in the form of a questionnaire for patients. The QuickDASH with a small specification for Dupuytren's contracture is the most commonly used questionnaire. The Southampton Dupuytren's Scoring Scheme questionnaire appears to be a higher specification. The classifications allow evaluation of treatment success to determine prognosis of the disease. The analysis of articles is based on PubMed search from the years 1967-2022, with 28 relevant articles were retrieved. Based on this analysis, the Tubiana classification appears to be the most appropriate one for patients with Dupuytren's contracture. Of patient questionnaires, the Southampton Dupuytren's Scoring Scheme meets these parameters.
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Contratura de Dupuytren , Humanos , Contratura de Dupuytren/diagnóstico , PubMedRESUMO
AIMS: Dupuytren's contracture (DC) is a chronic debilitating fibroproliferative disorder. Common treatment options include collagenase clostridium histolyticum injections (CI), percutaneous needle fasciotomy (NF) and limited fasciectomy (LF). Superiority of one specific treatment remains controversial. This study aims to assess the short-term efficacy and safety of CI, NF, and LF for the treatment of DC. METHODS: We included randomized controlled trials of CI compared with placebo, NF and LF for patients with DC. PubMed, Embase and the Cochrane Library were searched from inception to August 2021. Contracture reduction rates in treated joints (within 0-5° of full extension within 30 days), relative reduction in total passive extension deficit (TPED), occurrence of one or more adverse events and number of treatment-related adverse events per patient were the outcomes of interest. The Cochrane risk-of-bias tool was employed for quality assessment of the studies. A network meta-analysis was performed using MetaXL. RESULTS: Nine studies met our inclusion criteria (n = 903). Overall, risk bias was mixed and mostly low. Short term TPED reduction achieved with LF was superior compared to CI and NF. Although CI achieved greater TPED reduction compared to NF, it was associated with the highest risk of overall adverse effects. The analyzed data was limited to a maximum three-year follow-up period and therefore insufficient for long-term outcome evaluation. CONCLUSIONS: In DC, LF may be able to provide patients with severe disease, superior flexion contracture release postoperatively. CI is a valid treatment alternative to NF, however the higher risk of overall adverse effects must be considered. The quality-of-evidence is limited due to short-term follow-up periods and a lack of standardized definitions of complications and adverse events.
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Contratura de Dupuytren , Luxações Articulares , Humanos , Colagenase Microbiana/efeitos adversos , Contratura de Dupuytren/tratamento farmacológico , Contratura de Dupuytren/cirurgia , Fasciotomia/efeitos adversos , Metanálise em Rede , Resultado do Tratamento , Ensaios Clínicos Controlados Aleatórios como Assunto , Injeções Intralesionais , Luxações Articulares/etiologia , Clostridium histolyticumRESUMO
PURPOSE: To compare collagenase injection with surgical fasciectomy in Dupuytren disease (DD) for the prevalence of contracture in treated fingers 5 years after treatment. METHODS: This was a single-center, comparative cohort study comprising 2 cohorts of patients treated for DD in 1 or more of 3 ulnar fingers with collagenase injection (159 patients) or surgical fasciectomy (59 patients). At 5 years after treatment, 13 collagenase-treated and 8 fasciectomy-treated patients had undergone subsequent treatment on the treated fingers and were considered to have current contracture. Of the remaining patients, 112 collagenase-treated patients (128 hands, 180 fingers) and 46 fasciectomy-treated patients (49 hands, 63 fingers) attended follow-up evaluation performed by 2 independent examiners (participation rate 84% and 93%, respectively). We defined current contracture in a treated finger as an active extension deficit of ≥20° in the metacarpophalangeal (MCP) or proximal interphalangeal (PIP) joint or a total (MCP + PIP) active extension deficit (TAED) of ≥30°. We used linear mixed models to analyze differences between the cohorts over time. RESULTS: In the collagenase cohort, current contracture was present in 45 (25%) MCP and 60 (33%) PIP joints, and in the fasciectomy cohort, current contracture was present in 12 MCP (19%) and 30 PIP (48%) joints; a TAED of ≥30° was present in 79 (44%) of the collagenase-treated and 30 (48%) of the fasciectomy-treated fingers. In MCP and PIP joints with ≥20° pretreatment contracture, complete correction was observed in 82 (56%) MCP and 30 (30%) PIP joints in the collagenase cohort and 23 (70%) MCP and 5 (16%) PIP joints in the fasciectomy cohort. There was no statistically significant difference between the 2 cohorts in the TAED change over time. CONCLUSIONS: In patients with DD, collagenase injection and surgical fasciectomy improved finger joint contracture over the pretreatment status but had a high prevalence of joint contracture in the treated fingers 5 years after treatment. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.
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Contratura de Dupuytren , Luxações Articulares , Estudos de Coortes , Colagenases/uso terapêutico , Contratura de Dupuytren/tratamento farmacológico , Contratura de Dupuytren/cirurgia , Fasciotomia , Articulações dos Dedos/cirurgia , Humanos , Colagenase Microbiana/uso terapêutico , Resultado do TratamentoRESUMO
PURPOSE: Over the past decade, collagenase treatment and needle fasciotomy (NF) have gained widespread popularity in the treatment of Dupuytren contracture. This prospective study was designed to compare the results of these treatments in terms of clinical and patient-reported outcomes. METHODS: A prospective, randomized, controlled trial included patients with a contracture of 20° or more in a single metacarpophalangeal joint. Patients were allocated to treatment with either NF or collagenase Clostridium histolyticum. The primary outcome was a reduction in the metacarpophalangeal joint contracture to less than 5°. Secondary outcomes included recurrence, the presence of Dupuytren cords, and changes in patient-reported outcomes. The participants were examined 5 years after the intervention. RESULTS: The study cohort comprised 156 patients divided into 2 equally sized groups. After 5 years, data were collected from 143 (92 %) of the initially enrolled participants. The mean time for the clinical follow-up was 5.1 years. In the remaining cohort without a second procedure, 51% (23 patients) in the collagenase Clostridium histolyticum group and 47% (27 patients) in the NF group still had extension deficits of less than 5°. Among the participants with a successful initial procedure, the recurrence rate was 56% (36 patients) in the collagenase Clostridium histolyticum group and 45% (30 patients) in the NF group. There were no differences between the 2 treatments in regard to passive joint extension, reduction of contracture, range of motion, or patient-reported outcomes. CONCLUSIONS: The 5-year outcomes for NF are similar to those for collagenase in terms of sustained correction, recurrence, presence of Dupuytren cords, and patient-reported outcomes for the treatment of metacarpophalangeal joint contractures. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic I.
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Contratura de Dupuytren , Colagenases/uso terapêutico , Contratura de Dupuytren/tratamento farmacológico , Contratura de Dupuytren/cirurgia , Fasciotomia , Seguimentos , Humanos , Injeções Intralesionais , Colagenase Microbiana/uso terapêutico , Estudos Prospectivos , Resultado do TratamentoRESUMO
PURPOSE: Partial aponeurectomy (PA) is a standard procedure for Dupuytren's contracture (DC). Here we report a novel approach using surgery combined with perioperative high dose rate (192Ir-HDR) brachytherapy. METHODS AND PATIENTS: From March 2018 until February 2020, thirteen rays of 6 patients with Dupyutren's contractures underwent PA followed by HDR brachytherapy. After removal of fibrous tissue and mobilization of the tendons, one to three catheters per patient were placed intraoperatively. Immediately after surgery, a planning computer tomography with 3D-planning was performed. Then 10-12â¯Gy were given to 0-2â¯mm from the catheters' surface and the catheters were removed 6-12â¯h after brachytherapy. RESULTS: No complications were observed. The mean contractures were reduced from 55.4° (standard error SE 19.6) to 15.4° (SE 6.7; pâ¯< 0.01). One patient showed progressive fibrosis of a nontreated ray during follow-up. CONCLUSIONS: HDR brachytherapy in combination with surgery is feasible and harbors the potential for combined modality therapy to reduce relapse rates of advanced or relapsing DC. Controlled studies are warranted to investigate the role of bimodal therapy compared with PA alone.
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Braquiterapia , Contratura de Dupuytren , Braquiterapia/métodos , Terapia Combinada , Contratura de Dupuytren/radioterapia , Contratura de Dupuytren/cirurgia , Estudos de Viabilidade , Humanos , Recidiva Local de NeoplasiaRESUMO
BACKGROUND: Dupuytren's contracture was recently designated a prescribed occupational disease when it occurs in patients with previous hand-arm vibration (HAV) exposure. AIMS: The aims of this study were to describe the impact of self-reported HAV exposure on upper limb function and satisfaction following surgery for Dupuytren's contracture. METHODS: Paired pre- and postoperative Quick version of Disabilities of the Arm, Shoulder and Hand (QuickDASH) and patient satisfaction questionnaires were prospectively collected from all patients undergoing surgery for Dupuytren's contracture over a 6-year period. Patients self-reported HAV exposure duration. RESULTS: Results were available for 425 hands (65%) at mean 13 months postoperatively. There were 111 patients (26%) that reported HAV exposure. The prevalence of HAV exposure was significantly greater in male compared with female patients (32% versus 4%; P < 0.001). A statistically significant difference in preoperative (difference 7.47; 95% confidence interval 4.78-10.17; P < 0.001) and postoperative QuickDASH score (difference 6.78; 95% confidence interval 2.69-10.88; P < 0.001) was observed between the two groups, but difference in QuickDASH improvement was not significantly different (difference 1.76; 95% confidence interval -1.58 to 5.10; P > 0.05). No significant difference in satisfaction rate or return to work was observed between the two groups. CONCLUSIONS: Previous HAV exposure influenced the pre and postoperative function in patients undergoing surgery for Dupuytren's contracture, but had no effect on satisfaction or return to work. Further prospective research will be required to determine whether the introduction of a compensatory framework will have a more profound effect on the functional outcomes of surgery.
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Contratura de Dupuytren , Contratura de Dupuytren/cirurgia , Feminino , Mãos , Humanos , Masculino , Satisfação do Paciente , Inquéritos e Questionários , VibraçãoRESUMO
PURPOSE: The purpose of this study was to compare reintervention and perceived recurrence, with minimum 5 years of telephone follow-up, after limited fasciectomy or collagenase Clostridium histolyticum (CCH) in the treatment of Dupuytren contracture affecting a single digit. METHODS: We performed a retrospective cohort study of 48 patients with single digit treatment who underwent limited surgical fasciectomy at one hospital and 111 patients who underwent CCH treatment at a second hospital from 2010 to 2013. Patients were contacted by telephone about reintervention and perceived recurrence. Average length of telephone follow-up was 7.3 years in the CCH group and 7.4 years in the surgery group. The 2 groups were compared using 2 methods to control for potential confounding bias: (1) propensity score matching and (2) multivariable analysis accounting for potential confounders. RESULTS: After propensity score matching, there were 44 patients in each group with similar disease and demographic characteristics. Rates of reintervention and perceived recurrence were significantly higher in the CCH group than the surgery group at a minimum of 5 years following treatment. CONCLUSIONS: Long-term overall reintervention and perceived recurrence following treatment of Dupuytren contracture affecting a single digit were higher with CCH treatment than surgical fasciectomy when comparing groups with similar baseline characteristics. Our findings may be used to counsel patients on the durability of the outcomes of treatment when considering treatment options for Dupuytren contractures. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.
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Contratura de Dupuytren , Colagenase Microbiana , Clostridium histolyticum , Contratura de Dupuytren/tratamento farmacológico , Contratura de Dupuytren/cirurgia , Fasciotomia , Seguimentos , Humanos , Injeções Intralesionais , Colagenase Microbiana/uso terapêutico , Recidiva Local de Neoplasia , Pontuação de Propensão , Estudos Retrospectivos , Telefone , Resultado do TratamentoRESUMO
Peyronie's disease (PD) is a superficial fibrosing disorder that causes penile deformity and can interfere with sexual intercourse and reproduction, as well as diminish quality of life. While the exact mechanism of PD is still being investigated, there is likely a genetic component to the predisposition to penile plaque formation. Ultimately, however, perturbations in normal wound healing and aberrant deposition of extracellular matrix components lead to fibrotic tissue deposition. Fibrosis in PD is regulated by a complex pathway of inflammatory and fibrotic mediators. Currently there are no treatments for PD that address an underlying cause or disease progression. In this review, we provide an overview of the known inflammatory and fibrotic mediators of PD and explore the pathophysiology of other human superficial fibrosing disorders to develop further insights into PD.
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Inflamação/patologia , Induração Peniana/diagnóstico , Pênis/patologia , Fibrose/patologia , Humanos , Masculino , Qualidade de VidaRESUMO
It wasn't until 1960 that the dense bodies of the peripheral actin arrays of fibroblasts were finally visualized, i.e., stress fibers (SFs). Mistakenly assumed that its SFs turned the fibroblast into a unique cell situated somewhere in a continuum between it and a smooth muscle cell (SMC), it was descriptively named a "myofibroblast" (MF). Automatically, spindle cells with SFs and/or smooth muscle actin by SMA IHC-staining, became MFs, although endothelial cells, pericytes, modified SMCs (mSMC), and myoepithelial cells all contain SFs. An invisible "intermediate" cell was hypothesized to exist somewhere between SMA-negative and positive fibroblasts, and named a "proto-myofibroblast". The sub-epithelial spindle cells of normal and malignant tumors of the GI, GU, and respiratory tracts are all fibroblasts with SFs. The second erroneous myofibroblast came from a 1971 rat wound healing study and its 1974 human counterpart. Updated analysis of the papers' TEMs proved that the cells are mSMCs and not fibroblasts (AKA: MFs). The pathognomonic cells of Dupuytren's contracture are mSMCs and fibroblasts and that of the stenosing arteriopathy of Kawasaki Disease and other similar arteriopathies are mSMCs. TEM remains a powerful tool.
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Fibroblastos/ultraestrutura , Miócitos de Músculo Liso/ultraestrutura , Animais , Artérias/patologia , Artérias/ultraestrutura , Carcinoma/patologia , Contratura de Dupuytren/patologia , Humanos , Microscopia Eletrônica de Transmissão , Síndrome de Linfonodos Mucocutâneos/patologia , Patologistas , Microambiente Tumoral , Cicatrização/fisiologiaRESUMO
PURPOSE: In the future, it is expected that treatment of Dupuytren disease (DD) may shift toward control of early disease. Ultrasound might be an accurate method to measure the outcome of such treatment. The aim of this study was to assess the reliability of sonographic measurement of palmar nodules. METHODS: Fifty patients with nodules characteristic for early disease were assessed with ultrasound by 2 observers. Four different aspects of DD nodules were measured in the transversal and sagittal planes, width, depth, circumference, and area. The intra- and interobserver reliabilities were calculated using the intraclass correlation coefficient (ICC). The standard error of measurement (SEM) and the smallest detectable change (SDC) were also calculated for each aspect. RESULTS: The intraobserver reliability was good (ICC, 0.724 [0.562-0.833] to 0.886 [0.808-0.934]), except for width in the sagittal direction (ICC, 0.671 [0.484-0.799]). The interobserver reliability was moderate (ICC, 0.385 [0.126-0.596] to 0.757 [0.538-0.869]). The intraobserver ICCs of area were highest (transverse, 0.847 [0.744-0.893]; sagittal, 0.886 [0.808-0.934]). The SEM and SDC of area were 6.1 and 16.9 mm2 in the transverse and 8.0 and 22.2 mm2 in the sagittal plane. CONCLUSIONS: The intraobserver reliability of sonographic assessment of DD nodules is good. The measurement of area is the most reliable and is, therefore, recommended for future studies. However, even single-observer measurements have a clear dispersion, and a change beyond 16.9 (61%) and 22.2 mm2 (79%) has to be observed in the transverse and sagittal planes, respectively, before it can be considered as regression or progression. CLINICAL RELEVANCE: Repeated ultrasonographic measurements in DD should ideally be done by a single observer, using area of the nodule in the sagittal plane. Change beyond 16.9 (transverse) and 22.2 (sagittal) mm2 can be considered as a real change in nodule size.
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Contratura de Dupuytren , Contratura de Dupuytren/diagnóstico por imagem , Humanos , Variações Dependentes do Observador , Reprodutibilidade dos Testes , UltrassonografiaRESUMO
PURPOSE: Skin tears are an unpleasant complication that may occur after collagenase Clostridium histolyticum (CCH) administration to treat Dupuytren contractures of the fingers. The purpose of this study was to determine risk factors for the development of this complication. METHODS: Over a 6-year period, patients with a measurable metacarpophalangeal or proximal interphalangeal joint Dupuytren contracture and a palpable cord treated with CCH were prospectively observed. Patients were assessed for the development of skin tears immediately on the day of manipulation as well 30 days or more after manipulation. RESULTS: A total of 117 patients (174 cords) met inclusion criteria. There was a 25.6% incidence of skin tears (30 of 117 patients; 33 skin tears). Multivariable regression analysis revealed that patients with a combined digital flexion contracture (total combined metacarpophalangeal, proximal interphalangeal, and distal interphalangeal joint contracture) of 75° and greater and those treated with 2 simultaneous doses of CCH in the same hand were more likely to sustain a tear. All skin tears healed with nonsurgical management at short-term follow-up. CONCLUSIONS: Although a relatively minor complication, skin tears are not well-tolerated by all patients and may change the postinjection course of orthosis use, wound care, and manual activity. Based on these results, patients with digital contractures 75° or greater and those treated with 2 simultaneous doses of CCH in the same hand may be counseled that they have a higher likelihood of developing a skin tear during manipulation. Pretreatment education may reduce anxiety experienced by patients who otherwise unexpectedly develop a skin tear at the time of manipulation. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic II.
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Contratura de Dupuytren , Colagenase Microbiana , Pele/lesões , Clostridium histolyticum , Contratura de Dupuytren/tratamento farmacológico , Humanos , Injeções Intralesionais , Colagenase Microbiana/efeitos adversos , Fatores de Risco , Resultado do TratamentoRESUMO
STUDY DESIGN: This is a cross-sectional clinical measurement. INTRODUCTION: There are currently no Dupuytren's contracture (DC)-specific, patient-reported outcomes (PROs) that can provide a thorough clinical portrait of the patients' perceptions with regard to the execution of regular activities. PURPOSE OF THE STUDY: The purpose of this study was to present the development of the Dupuytren's contracture Impact on Function-Centre Hospitalier de l'Université de Montréal (DIF-CHUM), a DC-specific PRO. METHODS: The development process involved consultation of 45 individuals with DC and 7 health professionals, existing literature, and DC-specific PRO. RESULTS: The DIF-CHUM is composed of 2 sections: section 1, Activity and Participation includes 8 items per hand, scored on Difficulty and Change scales; section 2, General Impact includes up to 18 items, scored on Difficulty, Importance, Change and Satisfaction scales. Preliminary evidence suggests that the DIF-CHUM demonstrates good content validity. DISCUSSION: The DIF-CHUM is designed to be a patient-centered measure of Activity and Participation and Functional Competence for individuals with DC that will provide hand therapists with a unique perspective of the impact of DC on patients' lives. CONCLUSION: Further validation of the DIF-CHUM, including its scoring, is under way.
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Contratura de Dupuytren/reabilitação , Medidas de Resultados Relatados pelo Paciente , Atividades Cotidianas , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Contratura de Dupuytren/fisiopatologia , Contratura de Dupuytren/psicologia , Feminino , Força da Mão , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Recuperação de Função Fisiológica , Reprodutibilidade dos TestesRESUMO
STUDY DESIGN: Qualitative descriptive. INTRODUCTION: Dupuytren's disease (DD) is a chronic hand condition causing impairment in hand function. Research describing persons' experiences of living with DD is limited. Understanding the subjective experience of illness is valuable for planning and implementing health-care services. PURPOSE OF THE STUDY: To explore experiences among men living with an impaired hand function due to DD and the consequences of the disease for daily activities. METHODS: Interviews were conducted with 21 men before surgery. The model of the patient evaluation process guided data collection. Data were analyzed using problem-driven content analysis. RESULTS: Participants described DD as a chronic disease caused by heredity, previous injury, hard work, or aging. DD was, according to the participants, an uncomfortable and sometimes painful condition, causing a feeling of constant stiffness in the affected hand. DD could cause participants to have fear of hurting the hand, feelings of shame or embarrassment, and a sense of being old. Participants handled the deteriorating hand function by avoiding or refraining from activities, adapting their performance, or performing activities with less quality. The ideal hand function was seen as being able to use the hands without effort. DISCUSSION: The diverse experiences of DD and if the hand is experienced as something that causes distress can be understood further using body-self dialectic and Gadow's states of embodiment, as well as the process of adapting and learning to live with the functional limitations. CONCLUSIONS: A clinical implication for hand therapy is to acknowledge patients' individual experiences and support self-modifications and development of new skills.
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Atividades Cotidianas , Contratura de Dupuytren/fisiopatologia , Contratura de Dupuytren/psicologia , Mãos/fisiopatologia , Idoso , Idoso de 80 Anos ou mais , Contratura de Dupuytren/complicações , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Pesquisa Qualitativa , Qualidade de Vida , Autoimagem , Fatores SexuaisRESUMO
INTRODUCTION: A non-surgical procedure for the treatment of Dupuytrens disease is a palmar injection of Collagenase Clostridium Histolyticum to the recommended depth of “around 2-3 mm”. However, there is little supporting evidence from the literature to substantiate this. The aim of this study was to evaluate the “optimal depth” for injection of Collagenase Clostridium Histolyticum by ultrasonography for the treatment of Dupuytrens disease. MATERIAL AND METHODS: A total of 43 patients were enrolled in this study. We marked the collagenase injection point on the skin above the cord before injection. We then measured the distance from the surface of the skin to the middle of the cord by ultrasonography long axis imaging and defined this as the “optimal depth”. RESULTS: The average depth from the skin to the centre of the cord was 2.4 mm. The average distance from the surface of the skin to the proximal surface of the cord was 1.0 mm and the average thickness of the cord was 2.7 mm. CONCLUSION: By precise measurement of individual cases utilising ultrasonography we were able to confirm that the recommendations for injection depth as provided by the supplier of Collagenase Clostridium Histolyticum (2-3 mm) were in agreement with our findings. However no objective guide was supplied as with regards to interindividual variability between patients and we suggest that the use of preliminary ultrasonography will likely provide improved outcomes.
Assuntos
Clostridium histolyticum , Contratura de Dupuytren , Colagenase Microbiana , Contratura de Dupuytren/diagnóstico por imagem , Contratura de Dupuytren/tratamento farmacológico , Humanos , Resultado do Tratamento , UltrassonografiaRESUMO
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.