Prevalência de dor neuropática em pacientes com fratura da extremidade distal do rádio tratada com placa volar bloqueada

Abstract: Objective To evaluate the prevalence of persistent pain in the postoperative period of fractures of the distal extremity of the radius, as well as to detect early signs of neuropathic pain to develop protocols for the prevention of chronic postoperative pain. Methods Prospective study, carried out with 56 patients who underwent open reduction and internal fixation of fractures of the distal extremity of the radius with a volar locking plate from March to September 2020. The patients were submitted to assessment of neuropathic pain and functional capacity through the Douleur Neuropathique 4 questionnaire (DN4) and Quick Disabilities of the Arm, Shoulder, and Hand (Quick-DASH) questionnaires. Qualitative variables were compared using the Mann-Whitney U test and their correlation was analyzed using the Spearman Correlation and Equality of Two Proportions tests. Results A total of 43 patients aged between 18 and 66 years old were included in the present study; 39.5% of the participants scored ≥ 4 on the DN4 questionnaire. In relation to Quick-DASH, the average was 38.6. There was no statistically significant difference between the gender of the patient and the DN4 value (p = 0.921). There was also no statistical correlation between the quantitative variables DN4 and Quick-DASH (p = 0.061). Conclusions The prevalence of neuropathic pain in analyzed postoperative patients was significant, and the presence of signs and symptoms of neuropathic pain was a positive predictive factor for pain persistence beyond 2 months in 100% of cases. Thus, with early diagnosis of the neuropathic component of pain, associated with the nociceptive component, adequate pain control can be achieved, preventing its chronicity, and ensuring better rehabilitation.

Object Details

• Alternative title: Prevalence of Neuropathic Pain in Patients with Fracture of the Distal Extremity of the Radius Treated with Volar Locking Plate
• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Portugiesisch

References and Relationships

• Bibliographic citation: Prevalência de dor neuropática em pacientes com fratura da extremidade distal do rádio tratada com placa volar bloqueada ; day:21 ; month:01 ; year:2022 ; Revista Brasileira de ortopedia ; (21.01.2022)

Contributors, Places and Time

• Contributor: Silva, Helbert Luiz Nomura da ; Tanaka, Giuliana Olivi ; Pinheiro, Thiago Barros ; Abdouni, Yussef Ali

Further information

• DOI: 10.1055/s-0041-1736526
• URN: urn:nbn:de:101:1-2022031010214715367393
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:26 AM CEST