Evaluation of Pectoral Nerve Block in Modified Radical Mastectomy: Comparison of Three Concentrations of Ropivacaine

Wei Deng1 Department of Anesthesiology, The First Hospital of Jiaxing (Affiliated Hospital of Jiaxing University), Jiaxing, People’s Republic of China

https://orcid.org/0000-0002-7392-8083

Dan Fu2 Department of Paediatrics, Affiliated Hospital of Guilin Medical University, Guilin, People’s Republic of China

Liang He3 Department of Anesthesiology, Affiliated Hospital of Guilin Medical University, Guilin, People’s Republic of ChinaCorrespondence[email protected]

https://orcid.org/0000-0001-5125-990X

Figures & data

Table 1 Basic Characteristics of Patients in the Four Groups (n = 30 for Each Group)

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Figure 1 Consort diagram for the study.

Table 2 Analgesic Use After Surgery and Recovery Time in the Four Groups (n =30 in Each Group)

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Figure 2 NRS score at different times after surgery in the four groups. (A) NRS score when patients were at rest. (B) NRS score when patients were active. *P<0.05 compared with R_0.2%, R_0.3% and R_0.4% groups, ^#P<0.05 compared with R_0.3% and R_0.4% groups.

Figure 3 (A) Total number of complaints during 3, 6, 12, 24 and 48 h. (B) Time that pain was first felt after surgery. (C) Total tramadol consumption (mg) in 24 h. (D) Satisfaction score in the ropivacaine groups 48 h after surgery. *P<0.05 compared with R_0.2%, R_0.3% and R_0.4% groups, ^#P<0.05 compared with R_0.3% and R_0.4% groups.

Table 3 Prevalence of Adverse Events in the Four Groups (n = 30 in Each Group)

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Evaluation of Pectoral Nerve Block in Modified Radical Mastectomy: Comparison of Three Concentrations of Ropivacaine

Table 1 Basic Characteristics of Patients in the Four Groups (n = 30 for Each Group)

Table 2 Analgesic Use After Surgery and Recovery Time in the Four Groups (n =30 in Each Group)

Table 3 Prevalence of Adverse Events in the Four Groups (n = 30 in Each Group)

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Evaluation of Pectoral Nerve Block in Modified Radical Mastectomy: Comparison of Three Concentrations of Ropivacaine

Figures & data

Table 1 Basic Characteristics of Patients in the Four Groups (n = 30 for Each Group)

Table 2 Analgesic Use After Surgery and Recovery Time in the Four Groups (n =30 in Each Group)

Table 3 Prevalence of Adverse Events in the Four Groups (n = 30 in Each Group)

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