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Factors associated with changes in creatine phosphokinase (CPK) in trauma patients submitted to the "Red Wave", with evolution to rhabdomyolysis / Fatores associados à variação da creatina fosfoquinase (CPK) em pacientes vítimas de trauma, submetidos à "Onda Vermelha", com evolução à rabdomiólise
Pastore Neto, Mario; Gonçalves, Rafael Valério; Machado, Carla Jorge; Resende, Vivian.
  • Pastore Neto, Mario; Federal University of Minas Gerais. Department of Surgery. Belo Horizonte. BR
  • Gonçalves, Rafael Valério; Federal University of Minas Gerais. Department of Surgery. Belo Horizonte. BR
  • Machado, Carla Jorge; Federal University of Minas Gerais. Department of Surgery. Belo Horizonte. BR
  • Resende, Vivian; Federal University of Minas Gerais. Department of Surgery. Belo Horizonte. BR
Rev. Col. Bras. Cir ; 45(2): e1604, 2018. tab
Article in English | LILACS | ID: biblio-896640
ABSTRACT
ABSTRACT

Objective:

to identify and analyze factors associated with plasma creatine phosphokinase (CPK) levels in trauma victims with progression to rhabdomyolysis.

Methods:

we conducted a prospective, longitudinal study, with 50 patients submitted to the "Red Wave" protocol, with evolution to rhabdomyolysis after hospital admission. We studied the variables age, gender, trauma scores, mechanism and outcome, CPK at admission and final, intervals of days between laboratory evaluations, surgery and complications. We stratified CPK values in <500U/L, ≥500 - <1000 U/L, and ≥1000U/L, with calculation of the difference between the initial and final values.

Results:

at admission, 83% of patients (n=39) had CPK≥1000U/L, with predominance of blunt trauma and thoracic injury (p<0.05), as well as orthopedic fracture, acute renal failure and gastrointestinal bleeding, CPK being lower in those without acute renal injury, with a trend towards statistical significance. There were no differences in final CPK stratification. Factors that were independently associated with the greater CPK variation were, positively, hospitalization time greater than one week and compartment syndrome, and negatively, acute renal injury.

Conclusion:

the CPK level of 1000U/L remains the lower limit, with importance for early intervention in worsening conditions such as digestive hemorrhage, acute renal injury and compartment syndrome, which implied greater absolute differences between initial and final CPK, in addition to blunt trauma, thoracic injury and orthopedic fracture.
RESUMO
RESUMO

Objetivo:

identificar e analisar fatores associados à variação dos níveis plasmáticos de creatina fosfoquinase (CPK) em vítimas de trauma com evolução à rabdomiólise.

Métodos:

estudo longitudinal prospectivo, com 50 pacientes que seguiram para o protocolo "Onda Vermelha", com evolução à rabdomiólise, após admissão hospitalar. Foram estudadas as variáveis idade, sexo, escores, mecanismo e desfecho de trauma, CPK na admissão e final, intervalos de dias entre as avaliações laboratoriais, realização de cirurgia e complicações. Os valores da CPK foram estratificados em <500U/L; ≥500 - <1000 U/L; ≥1000U/L, com cálculo da diferença entre os valores inicial e final.

Resultados:

à admissão, 83% dos pacientes (n=39) apresentavam CPK≥1000U/L, com predomínio de trauma contuso e lesão torácica (p<0,05), além de fratura ortopédica, lesão renal aguda e hemorragia digestiva, sendo que a CPK era menor naqueles sem lesão renal aguda, com tendência à significância estatística. Não houve diferenças na estratificação por CPK final. Fatores que se revelaram independentemente associados à maior variação da CPK foram, positivamente, o tempo de internação superior a uma semana e síndrome compartimental, e negativamente, lesão renal aguda.

Conclusão:

como achado, nível de CPK de 1000U/L permanece como limite inferior, com importância à intervenção precoce em condições de agravamento do quadro, como hemorragia digestiva, lesão renal aguda e síndrome compartimental, que implicaram maiores diferenças absolutas entre CPK inicial e final, além do trauma contuso, lesão torácica e fratura ortopédica.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Rhabdomyolysis / Wounds and Injuries / Creatine Kinase Type of study: Observational study / Prognostic study / Risk factors Limits: Adult / Female / Humans / Male Language: English Journal: Rev. Col. Bras. Cir Journal subject: General Surgery Year: 2018 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Minas Gerais/BR

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Full text: Available Index: LILACS (Americas) Main subject: Rhabdomyolysis / Wounds and Injuries / Creatine Kinase Type of study: Observational study / Prognostic study / Risk factors Limits: Adult / Female / Humans / Male Language: English Journal: Rev. Col. Bras. Cir Journal subject: General Surgery Year: 2018 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Minas Gerais/BR