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1.
Rev. bras. anestesiol ; 69(1): 42-47, Jan.-Feb. 2019. tab, graf
Article Dans Anglais | LILACS | ID: biblio-977425

Résumé

Abstract Background and objectives: Neutrophil to lymphocyte ratio is a simple, cost-effective and easily applicable inflammation indicator that is being used frequently in mortality, morbidity and prognosis studies in the recent years. We evaluated the relationship between neutrophil to lymphocyte ratio and postoperative pain in patients undergoing total hip arthroplasty and total knee arthroplasty. Material and methods: We included 101 patients who preferred spinal anesthesia and intravenous patient-controlled analgesia in accordance and divided them into two groups, total hip arthroplasty and total knee arthroplasty. We recorded demographic information, duration of operation, length of hospital stay, analgesics consumption, neutrophil to lymphocyte ratio results and postoperative pain using Visual Analog Scale. Results: The morphine consumption of the patients was as follows in group total hip arthroplasty and total knee arthroplasty: at the 4th hour: 7.38 mg, 7.80 mg; 8th hour: 12.19 mg, 13.29 mg; 12th hour: 16.94 mg, 19.18 mg; 24th hour: 25.97 mg, 27.98 mg; 48th hour: 36.38 mg, 39.59 mg. The Visual Analog Scale scores of the patients was as follows in group total hip arthroplasty and total knee arthroplasty: at the 4th hour: 4.10, 4.51; 8th hour: 3.02, 3.43; 12th hour: 2.29, 2.55; 24th hour: 1.90, 1.87; 48th hour: 1.08, 1.13. In group total hip arthroplasty, we found a statistically significant association between postoperative neutrophil to lymphocyte ratio and the Visual Analog Scale values on the 48th hour in a positive direction (r = 0.311; P = 0.031; P < 0.05). Conclusion: Neutrophil to lymphocyte ratio can be accepted as a relatively objective method for the diagnosis of postoperative pain.


Resumo Justificativa e objetivos: A proporção entre neutrófilo/linfócito é um indicador de inflamação simples, custo-efetivo e de fácil aplicação que vem sendo usado com frequência em estudos de mortalidade, morbidade e prognóstico nos últimos anos. Avaliamos a relação entre a proporção neutrófilo/linfócito e a dor pós-operatória em pacientes submetidos à artroplastia total de quadril e artroplastia total de joelho. Material e métodos: No total, 101 pacientes que preferiram a raquianestesia e a analgesia venosa controlada pelo paciente foram incluídos e divididos em dois grupos neste estudo: artroplastia total de quadril e artroplastia total de joelho. Os dados demográficos e os tempos de operação, internação hospitalar e consumo de analgésicos e os resultados da proporção neutrófilo/linfócito e da dor pós-operatória foram registrados usando uma escala visual analógica. Resultados: O consumo de morfina dos pacientes submetidos à artroplastia total de quadril e artroplastia total de joelho nas horas 4, 8, 12, 24 e 45 foi de, respectivamente: 7,38 mg e 7,80 mg; 12,19 mg e 13,29 mg; 16,94 mg e 19,18 mg; 25,97 mg e 27,98 mg; 36,38 mg e 39,59 mg. Os escores obtidos na escala visual analógica dos pacientes submetidos à artroplastia total de quadril e artroplastia total de joelho nas horas 4, 8, 12, 24 e 48 foram, respectivamente: 4,10 e 4,51; 3,02 e 3,43; 2,29 e 2,55; 1,90 e 1,87; 1,08 e 1,13. Na artroplastia total do quadril, uma associação estatisticamente significativa foi encontrada entre a proporção neutrófilo/linfócito no pós-operatório e os valores da escala visual analógica na 48ª hora em uma direção positiva (r = 0,311; p = 0,031; p < 0,05). Conclusão: A proporção neutrófilo/linfócito pode ser aceita como um método relativamente objetivo para o diagnóstico da dor pós-operatória.


Sujets)
Humains , Mâle , Femelle , Adolescent , Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Jeune adulte , Douleur postopératoire/sang , Lymphocytes , Arthroplastie prothétique de hanche , Arthroplastie prothétique de genou , Granulocytes neutrophiles , Études prospectives , Numération des leucocytes , Adulte d'âge moyen
2.
Acta cir. bras ; 34(2): e201900206, 2019. tab
Article Dans Anglais | LILACS | ID: biblio-989060

Résumé

Abstract Purpose: To compare open Lichtenstein repair and laparoscopic transabdominal preperitoneal (TAPP) repair to treat primary unilateral hernia, regarding systemic inflammatory response, postoperative pain, and complications. Methods: A non-randomized prospective cohort study, with the preoperative and postoperative (24 hours) collection of blood samples for C reactive protein (CRP), interleukin 6 (IL-6), leukocyte and neutrophil analysis. Visual Analog Scale (VAS) was used to quantify the level of pain, and the operative time was correlated with the inflammatory response. VAS and CRP were also obtained on the 8th postoperative day. Results: Groups were homogeneous regarding preoperative characteristics. There were no differences between groups in 24h values of CRP, IL-6, leukocytes, neutrophils or VAS. Similarly, CRP and VAS did not differ between groups on the 8th postoperative day. However, the operative time for laparoscopic hernia repair was longer than the time for the open procedure. There was a weak correlation (r coefficient 0.31) between the duration of the surgical procedure and the VAS score at the eighth day. Conclusions: There were no statistically significant differences in the inflammatory response, pain scores, or complications between groups. We conclude that there is no advantage performing a primary unilateral hernia repair by laparoscopy.


Sujets)
Humains , Mâle , Femelle , Adulte d'âge moyen , Douleur postopératoire/sang , Laparoscopie/méthodes , Syndrome de réponse inflammatoire généralisée/sang , Herniorraphie/méthodes , Hernie inguinale/chirurgie , Protéine C-réactive , Marqueurs biologiques/sang , Études prospectives , Interleukine-6 , Résultat thérapeutique , Laparoscopie/effets indésirables , Herniorraphie/effets indésirables , Durée opératoire , Échelle visuelle analogique , Essais contrôlés non randomisés comme sujet , Hernie inguinale/sang , Durée du séjour
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