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  • Acosta, Cecilia M.Univ Nacl Mar Del Plata, Hosp Privado Comunidad, Dept Anaesthesiol, Mar Del Plata, Argentina (författare)

Prevention of atelectasis by continuous positive airway pressure in anaesthetised children : A randomised controlled study

  • Artikel/kapitelEngelska2021

Förlag, utgivningsår, omfång ...

  • Wolters Kluwer,2021
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:uu-430199
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-430199URI
  • https://doi.org/10.1097/EJA.0000000000001351DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

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Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • BACKGROUND Continuous positive airway pressure (CPAP) prevents peri-operative atelectasis in adults, but its effect in children has not been quantified.OBJECTIVE The aim of this study was to evaluate the role of CPAP in preventing postinduction and postoperative atelectasis in children under general anaesthesia.DESIGN A randomised controlled study.SETTING Single-institution study, community hospital, Mar del Plata. Argentina.PATIENTS We studied 42 children, aged 6 months to 7 years, American Society of Anesthesiologists physical status class I, under standardised general anaesthesia.INTERVENTIONS Patients were randomised into two groups: Control group (n = 21): induction and emergence of anaesthesia without CPAP; and CPAP group (n = 21): 5 cmH2O of CPAP during induction and emergence of anaesthesia. Lung ultrasound (LUS) imaging was performed before and 5 min after anaesthesia induction. Children without atelectasis were ventilated in the same manner as the Control group with standard ventilatory settings including 5 cmH2O of PEEP. Children with atelectasis received a recruitment manoeuvre followed by standard ventilation with 8 cmH2O of PEEP. Then, at the end of surgery, LUS images were repeated before tracheal extubation and 60 min after awakening.MAIN OUTCOME MEASURES Lung aeration score and atelectasis assessed by LUS.RESULTS Before anaesthesia, all children were free of atelectasis. After induction, 95% in the Control group developed atelectasis compared with 52% of patients in the CPAP group (P < 0.0001). LUS aeration scores were higher (impaired aeration) in the Control group than the CPAP group (8.8 ± 3.8 vs. 3.5 ± 3.3 points; P < 0.0001). At the end of surgery, before tracheal extubation, atelectasis was observed in 100% of children in the Control and 29% of the CPAP group (P < 0.0001) with a corresponding aeration score of 9.6 ± 3.2 and 1.8 ± 2.3, respectively (P < 0.0001). After surgery, 30% of children in the Control group and 10% in the CPAP group presented with residual atelectasis (P < 0.0001) also corresponding to a higher aeration score in the Control group (2.5 ± 3.1) when compared with the CPAP group (0.5 ± 1.5; P < 0.01).CONCLUSION The use of 5 cmH2O of CPAP in healthy children of the studied age span during induction and emergence of anaesthesia effectively prevents atelectasis, with benefits maintained during the first postoperative hour.TRIAL REGISTRY Clinicaltrials.gov NCT03461770.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Lopez Vargas, Maria PazUniv Nacl Mar Del Plata, Hosp Privado Comunidad, Dept Anaesthesiol, Mar Del Plata, Argentina (författare)
  • Oropel, FacundoUniv Nacl Mar Del Plata, Hosp Privado Comunidad, Dept Anaesthesiol, Mar Del Plata, Argentina (författare)
  • Valente, LisandroUniv Nacl Mar Del Plata, Hosp Privado Comunidad, Dept Anaesthesiol, Mar Del Plata, Argentina (författare)
  • Ricci, LilaUniv Nacl Mar Del Plata, Fac Ciencias Exactas, Dept Math, Mar Del Plata, Argentina (författare)
  • Natal, MarcelaUniv Nacl Mar Del Plata, Fac Ciencias Exactas, Dept Math, Mar Del Plata, Argentina (författare)
  • Suarez Sipmann, FernandoUppsala universitet,Hedenstiernalaboratoriet,Univ Autonoma Madrid, Hosp Univ Princesa, Inst Carlos III, CIBERES, Madrid, Spain; Univ Autonoma Madrid, Hosp Univ Princesa, Dept Crit Care, Madrid, Spain(Swepub:uu)fersi946 (författare)
  • Tusman, GerardoUniv Nacl Mar Del Plata, Hosp Privado Comunidad, Dept Anaesthesiol, Mar Del Plata, Argentina (författare)
  • Univ Nacl Mar Del Plata, Hosp Privado Comunidad, Dept Anaesthesiol, Mar Del Plata, ArgentinaUniv Nacl Mar Del Plata, Fac Ciencias Exactas, Dept Math, Mar Del Plata, Argentina (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:European Journal of Anaesthesiology: Wolters Kluwer38:1, s. 41-480265-02151365-2346

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