Review Article
A Systematic Review of Postoperative Pain Outcome Measurements Utilised in Regional Anesthesia Randomized Controlled Trials
Table 3
Summary of regional techniques investigated in included studies.
| Blocks studied | Number of studies | Studies |
| Supraclavicular | 2 | Subramanyam et al. [28]; Bharti et al. [14] |
| Interscalene | 5 | Bengisun et al. [39]; Fritsch et al. [21]; Salviz et al. [33]; Stundner et al. [27]; Zhai et al. [22] |
| Pectoral | 1 | Kulhari et al. [36] |
| Serratus-intercostal | 1 | Kim et al. [42] |
| Fascia iliaca | 1 | Diakomi et al. [18] |
| Femoral | 6 | Sato et al. [31]; Wegener et al. [24]; Choi et al. [17]; Thybo et al. [26]; Nagafuchi et al. [34]; Elkassabany et al. [19] |
| Sciatic | 4 | Sato et al. [31]; Wegener et al. [25]; Wegener et al. [24]; Moura et al. [35] |
| Adductor | 1 | Sawhney et al. [32] |
| Saphenous | 1 | Andersen et al. [13] |
| Cervical plexus | 2 | Sindjelic et al. [30]; Karthikeyan et al. [37] |
| Lumbar plexus | 2 | YaDeau et al. [40]; Siddiqui et al. [41] |
| Thoracic epidural | 1 | Wongyingsinn et al. [23] |
| Spinal | 1 | Boussofara et al. [15] |
| Interscalene catheter | 3 | Hamdani et al. [38]; Capdevilla et al. [16]; Fredrickson et al. [20] |
| Popliteal catheter | 2 | Capdevilla et al. [16]; Schoenmakers et al. [29] |
| Sciatic catheter | 1 | Ambrosoli et al. [12] |
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