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Fig. 1 | Trials

Fig. 1

From: Effect of ultrasound-guided continuous erector spinae plane block on postoperative pain and inflammatory response in patients undergoing modified radical mastectomy for breast cancer: study protocol for a randomised controlled trial

Fig. 1

The participant timeline is shown in Fig. 1

Time schedule of enrolment, interventions, assessments and visits for participants. PACU, post-anaesthesia care unit; ESPB, erector spinae plane block; VAS, visual analogue scale; PMPS, post-mastectomy pain syndrome; QoR-15, Quality of Recovery-15 questionnaire

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