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1.
J Hand Surg Eur Vol ; 49(7): 926-932, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38534139

RESUMO

Idiopathic cubital tunnel syndrome is the second most common neuropathy in the upper limb. Best evidence regarding the surgical management of this condition has evolved from anterior or submuscular transposition as the former reference standard, to in situ simple release. Differences of opinion remain regarding the timing of surgery, type of surgery and adjunctive surgery. Four surgeons with Level 5 expertise were asked to answer specific questions regarding this condition.


Assuntos
Síndrome do Túnel Ulnar , Humanos , Síndrome do Túnel Ulnar/cirurgia , Síndrome do Túnel Ulnar/diagnóstico , Descompressão Cirúrgica
2.
J Hand Surg Eur Vol ; 48(10): 973-975, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37934055
4.
J Hand Surg Eur Vol ; 48(10): 1036-1041, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37125764

RESUMO

We studied 30 healthy volunteers (60 arms), categorized into three age groups with equal numbers to verify if a 22 MHz compared with a 15 MHz ultrasound transducer has additional value for studying the intraneural architecture of the ulnar nerve throughout its course. At six sites, there were no differences in cross-sectional area measurements between the two transducers. With both, the cross-sectional area was significantly larger at the medial epicondyle compared with the other sites and smaller at the mid-forearm and Guyon's canal compared with the mid-upper arm. With higher age the cross-sectional area significantly increased. Significantly more fascicles were visible distal to the medial epicondyle compared with more proximal sites, as well as in men compared with women. Finally, higher body weight was related to a significantly smaller number of fascicles being seen. A 22 MHz transducer depicts more details of the intraneural architecture than a 15 MHz transducer. Our data can be used as normative data or reference values in analysing ulnar nerve pathology.Level of evidence: II.


Assuntos
Braço , Nervo Ulnar , Masculino , Humanos , Feminino , Nervo Ulnar/diagnóstico por imagem , Ultrassonografia , Antebraço , Valores de Referência
5.
J Hand Surg Eur Vol ; 47(11): 1178-1180, 2022 12.
Artigo em Inglês | MEDLINE | ID: mdl-36324237
6.
Dtsch Arztebl Int ; 119(17): 304-305, 2022 04 29.
Artigo em Inglês | MEDLINE | ID: mdl-35912535
7.
EFORT Open Rev ; 7(1): 49-58, 2022 Jan 11.
Artigo em Inglês | MEDLINE | ID: mdl-35076414

RESUMO

Arthrodesis of the proximal interphalangeal (PIP) joint of the finger is an established procedure for advanced osteoarthritis. As there are different techniques of fusion, it seems necessary to evaluate the results. Primary outcome of this review was to evaluate different arthrodesis methods of the PIP joint and describe different numbers of non-unions. Secondary outcome was to evaluate time to consolidation. Respective complications, if mentioned, were listed additionally. The review process was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The selected databases were PubMed, Medline, Embase, Google Scholar and Cochrane Library. Studies reporting outcomes of the arthrodesis with a defined technique and radiological consolidation were included. Complication rates and types were recorded. In total, 6162 articles could be identified, 159 full-texts were assessed and 64 studies were included. Methodological quality was assessed using Methodological Index for Non-Randomized Studies. A total of 1923 arthrodeses of the PIP joint could be identified. Twelve different surgical techniques were described, four of these techniques with compression at the arthrodesis site. The most frequently used techniques were K-wires (n = 743, 14 studies), tension-band (n = 313, 15 studies) and compression screws (n = 233, 12 studies). The lowest rate of described non-unions in compression techniques was 3.9% with the compression screw. The highest non-union rate of 8.6% was achieved by interosseous wiring. All the described techniques can achieve the goal of fusing an osteoarthritic joint. There is a tendency in the more recent literature for the use of compression techniques.

8.
Med Sci (Basel) ; 9(4)2021 10 27.
Artigo em Inglês | MEDLINE | ID: mdl-34842775

RESUMO

Background: Retrospective studies have described the effectiveness of low-dose radiotherapy (LD-EBRT) in painful arthrosis of small finger joints, but two recent prospective studies have yielded ambiguous results. To generate accurate data for the planning of a trial, we conducted a prospective, monocentric, observational study to describe the effects of LD-EBRT as precisely as possible. Methods: Twenty-five consecutive patients with symptomatic trapeziometacarpal (TMC) arthrosis were irradiated with 6 × 0.5 Gy. Before, 3, and 12 months after LD-EBRT, we assessed subjective endpoints (modified "von-Pannewitz score", 10-point visual analogue scale (VAS), "patient-rated wrist evaluation" (PRWE)), and objective measurements ("active range of motion" (AROM), Kapandji index, grip strength, pinch grip). Results: At 3/12 months, 80%/57% reported partial and 4%/18% complete remission according to the "von-Pannewitz" score. VAS "overall pain" significantly decreased from a median of seven (IQR 4) at baseline to three (IQR 6; p = 0.046) and to two (IQR 2; p = 0.013). Similar results were obtained for VAS "pain during exercise", VAS "pain during daytime", and VAS "function". "PRWE overall score" was reduced from 0.5 at baseline (SD 0.19) to 0.36 (SD 0.24, p = 0.05) and to 0.27 (SD 0.18, p = 0.0009). We found no improvements of the objective endpoints (AROM, Kapandji, grip strength) except for flexion, which increased from 64° (SD 12°) at baseline to 73° (SD 9.7°, p = 0.046) at 12 months. Conclusions: We recommend the PRWE score as a useful endpoint for further studies for this indication. To prove a 15% superiority over sham irradiation, we calculated that 750 patients need to be prospectively randomized.


Assuntos
Articulações Carpometacarpais , Osteoartrite , Humanos , Osteoartrite/radioterapia , Dor/radioterapia , Estudos Prospectivos , Qualidade de Vida , Estudos Retrospectivos , Polegar
10.
Dtsch Arztebl Int ; 118(46): 781-788, 2021 11 19.
Artigo em Inglês | MEDLINE | ID: mdl-34702442

RESUMO

BACKGROUND: The worldwide prevalence of Dupuytren's disease (DD) is 8%. DD is a chronic disease for which there is no cure. Various treatments are available. METHODS: This review is based on pertinent publications retrieved by a selective search in PubMed and Embase. RESULTS: Genetic factors account for 80% of the factors involved in causing this disease. Diabetes mellitus, hepatic diseases, epilepsy, and chronic occupational use of vibrating tools are also associated with it. Limited fasciectomy is the most common treatment and is considered the reference standard. Possible complications include persistent numbness in areas where the skin has been elevated, cold sensitivity, and stiffness, with a cumulative risk of 3.6 -39.1% for all complications taken together. The recurrence rate at 5 years is 12-73%. Percutaneous needle fasciotomy is the least invasive method, with more rapid recovery and a lower complication rate than with limited fasciectomy. 85% of patients have a recurrence after an average of 2.3 years. Radiotherapy can be given before contractures arise in patients with high familial risk, or postoperatively in selected patients with a very high individual risk of recurrence. CONCLUSION: Although DD is not curable, good treatments are available. Recurrences reflect the pathophysiology of the disease and should not be considered complications of treatment. When counseling patients about the available treatment options, particularly the modalities and timing of surgery, the physician must take the patient's degree of suffering into account. Nowadays, fast recovery from surgery and less postoperative pain are a priority for many patients. Different surgical methods can be used in combination. It remains difficult to predict the natural course and the time to postoperative recurrence in individual patients; these matters should be addressed in future studies.


Assuntos
Contratura de Dupuytren , Procedimentos Ortopédicos , Contratura de Dupuytren/diagnóstico , Contratura de Dupuytren/epidemiologia , Contratura de Dupuytren/etiologia , Fasciotomia , Humanos , Agulhas , Projetos de Pesquisa
12.
J Hand Surg Eur Vol ; 46(1): 45-449, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33153381

RESUMO

The current evidence for treatment of primary idiopathic cubital tunnel syndrome favours an in situ release. However, anterior transposition of the ulnar nerve remains a popular procedure in recurrent cubital tunnel syndrome. For more than 20 years, I have performed an extended in situ release only, and achieved similar or better results than with nerve transposition. In performing a systematic review of the evidence for surgery for recurrent cubital tunnel syndrome, I could only include 16 out of 296 studies regarding treatment of recurrent cases of cubital tunnel syndrome. A meta-analysis was not possible, due to selection bias and disparity of outcome measurements of the studies. However, I could not find robust evidence that supports the need of an anterior transposition of the ulnar nerve in recurrent cubital tunnel syndrome over an in situ decompression. My own experience of an extended in situ release with complete neurolysis with reasonable outcomes, in combination with the lack of literature support of anterior transposition in recurrent cases, have led me to the consideration that this dogma should be revised.


Assuntos
Síndrome do Túnel Ulnar , Síndrome do Túnel Ulnar/cirurgia , Descompressão Cirúrgica , Humanos , Procedimentos Neurocirúrgicos , Resultado do Tratamento , Nervo Ulnar/cirurgia
14.
Plast Reconstr Surg ; 145(2): 360e-367e, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31985640

RESUMO

BACKGROUND: Carpal tunnel release is one of the most common procedures in hand surgery. There is only scarce evidence regarding whether platelet inhibitors increase the risk of developing postoperative hemorrhage in carpal tunnel release. METHODS: This is a multicenter, propensity score-matched study including 635 carpal tunnel releases in 497 patients. Multivariate regression models were adjusted with the propensity score, which was developed to mitigate differences in patients with and without platelet inhibition with acetylsalicylic acid. Propensity score matching provides results close to the statistical quality of randomized controlled trials. The primary study endpoint was postoperative bleeding complication, defined as acute bleeding leading to reoperation or hematoma leading to physician visit. Patient satisfaction, functional outcome measured with the Boston Carpal Tunnel Questionnaire, and onset of surgical-site infection were also analyzed. RESULTS: Bleeding complications were observed in 56 procedures (8.8 percent). After propensity score matching, there was no significant difference between the patients with and without acetylsalicylic acid treatment (p = 0.997). History of thyroid disease (p = 0.035) and of rheumatoid arthritis (p = 0.026) were independent risk factors, whereas higher body mass index might have a beneficial effect (p = 0.006). Patients with postoperative bleeding had significantly impaired functional outcome as measured with the Boston Carpal Tunnel Questionnaire (p = 0.026). Median satisfaction in the investigated study population was 10 of 10 points and did not differ significantly between the antiplatelet and the non-antiplatelet cohorts (p = 0.072) CONCLUSION:: Carpal tunnel release under platelet inhibition with acetylsalicylic acid is safe and can be performed without interruption of such medication. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.


Assuntos
Aspirina/efeitos adversos , Síndrome do Túnel Carpal/cirurgia , Inibidores da Agregação Plaquetária/efeitos adversos , Hemorragia Pós-Operatória/induzido quimicamente , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente/estatística & dados numéricos , Hemorragia Pós-Operatória/prevenção & controle , Pontuação de Propensão , Análise de Regressão , Estudos Retrospectivos , Fatores de Risco
17.
J Burn Care Res ; 37(6): 388-396, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27606549

RESUMO

Small burns are common and can cause disproportionate levels of disability. The ability to measure muscle impairment and consequent functional disability is a necessity during rehabilitation of patients. This study aimed to determine the reliability and validity of grip and muscle strength dynamometry in patients with unhealed, minor burn wounds. Grip and muscle strength were assessed three times on each side. Assessment occurred at presentation for the initial injury and again every other day (or every 5 days beyond 10 days post injury) until discharge from the service. Reliability was assessed using intraclass correlation. Minimum detectable differences were calculated for each muscle group. Validity was assessed using regression analysis, incorporating appropriate burn severity measures and patient demographics. Thirty patients with TBSA ≤15% were assessed. Both grip and muscle strength demonstrated very good reliability (intraclass correlation coefficient: 0.85-0.96). Minimum detectable differences ranged from 3.8 to 8.0 kg. Validity of both forms of dynamometry was confirmed through associations with gender for all muscle groups (P < .001). In addition, grip strength was associated with the dominant hand (P = .002) and time to assessment (P < .001). Strength was seen to improve over time in all muscle groups. Grip and muscle strength dynamometry are reliable and valid assessments of strength and are applicable for clinical use in patients who have unhealed, minor burn wounds.


Assuntos
Queimaduras/fisiopatologia , Força da Mão , Força Muscular , Adulto , Queimaduras/diagnóstico , Feminino , Humanos , Masculino , Dinamômetro de Força Muscular , Reprodutibilidade dos Testes
18.
Int J Pediatr Otorhinolaryngol ; 78(11): 1903-7, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-25205324

RESUMO

OBJECTIVE: In the ongoing discussion about timing of palate closure, it is said that early closure is favorable for speech development, but can interfere with maxillary growth. On the other hand, beneficial results on both after one-stage palate closure have also been presented. The assumption that one-stage palate closure leads to less surgical impact on the child probably contributed to the choice for this procedure in most cleft centers. However, no previous research has verified this assumption. The aim of the present study is to compare surgical impact and speech outcome at 2.5 years of age between children who underwent either one- or early two-stage palate closure. METHODS: Patients underwent either one-stage palate closure between 2007 and 2010 at a median age of 10.8 months (group 1, n=24) or early two-stage closure before 2007 at median ages of 10.4 and 18.2 months, respectively (group 2, n=24). Surgical impact was compared between the two groups by means of duration of surgery, length of hospital stay and number of post-operative complications. Speech outcome was compared by means of resonance problems, nasal air emission, articulation and intelligibility, all assessed at a median age of 2.5 years. RESULTS: The one-stage closure group showed significantly shorter duration of surgery and length of hospital stay (p<0.001 and p=0.001, respectively) and significantly better articulation (p=0.029) than the early two-stage closure group. CONCLUSION: One-stage palate closure is preferable over early two-stage palate closure with regard to surgical impact and speech development. More extensive, prospective studies, in which maxillary growth is taken into account, should be conducted.


Assuntos
Fissura Palatina/cirurgia , Tempo de Internação , Duração da Cirurgia , Procedimentos Cirúrgicos Otorrinolaringológicos/métodos , Medida da Produção da Fala , Pré-Escolar , Estudos de Coortes , Feminino , Seguimentos , Humanos , Lactente , Desenvolvimento da Linguagem , Masculino , Estudos Retrospectivos
19.
J Plast Surg Hand Surg ; 47(4): 289-91, 2013 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-23710789

RESUMO

Inversion of the wound edges is one of the potential causes of postoperative scar tenderness after open carpal tunnel release. When using vertical mattress sutures (also named Donati sutures), inversion of wound edges is less likely to occur compared with single interrupted sutures. The purpose of this study was to compare the use of both sutures after open carpal tunnel release and assess their effects on scar tenderness and functional outcome. A prospective randomised controlled trial was performed comparing single interrupted and Donati sutures. Eighty-nine hands were included in the study. Eight weeks postoperatively, scar formation was nice/very nice in 94% (single stitches) and 97% (Donati stitches) of the patients. Pain and disability scores were, in both groups, improved 8 weeks postoperatively, although the patients receiving Donati sutures had a 2-fold higher pain score. In conclusion, both Donati and single stitches are related to excellent scar formation. The Donati sutures are related to more prolonged postoperative pain.


Assuntos
Síndrome do Túnel Carpal/cirurgia , Descompressão Cirúrgica/métodos , Dor Pós-Operatória/fisiopatologia , Técnicas de Sutura , Suturas , Adulto , Idoso , Idoso de 80 Anos ou mais , Síndrome do Túnel Carpal/diagnóstico , Distribuição de Qui-Quadrado , Cicatriz/prevenção & controle , Feminino , Seguimentos , Força da Mão/fisiologia , Humanos , Masculino , Nervo Mediano/fisiopatologia , Pessoa de Meia-Idade , Medição da Dor , Estudos Prospectivos , Medição de Risco , Índice de Gravidade de Doença , Estatísticas não Paramétricas , Resultado do Tratamento , Adulto Jovem
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