{
  "abstract": "We have read the study by Nielsen et al,1 a non-inferiority cross-over clinical trial comparing single-injection (SITPB) versus multiple injections (MITPB) variants of the intertransverse process block (ITPB). The study concludes that SITPB is not inferior to MITPB in terms of number of dermatomes with sensory loss of the hemithorax in volunteers.",
  "authors": [
    {
      "affiliations": [
        "Anesthesiology, CES University Faculty of Medicine, Medellin, Antioquia, Colombia"
      ],
      "name": "Fabricio Andres Lasso Andrade"
    },
    {
      "affiliations": [
        "Department of Anesthesia, McMaster University Faculty of Health Sciences, Hamilton, Ontario, Canada",
        "Department of Anesthesiology and Pain Medicine, University of Toronto Temerty Faculty of Medicine, Toronto, Ontario, Canada"
      ],
      "name": "Rami Adel Kamel"
    },
    {
      "affiliations": [
        "Department of Anesthesia, McMaster University Faculty of Health Sciences, Hamilton, Ontario, Canada"
      ],
      "name": "Mauricio Forero"
    }
  ],
  "title": "Thoracic cutaneous sensory loss in volunteers: are we adequately assessing non-inferiority?",
  "uid": "ce8d3204-484e-5eba-a3b2-b6883fde2efd"
}