Table 1.
Study, Year | Study Type | Pain Type | Total-(Implanted)-Success | Electrode and Stimulation Parameters | Side Effects |
---|---|---|---|---|---|
Heath & Mickle,15 1960 | CS | RA/CP | 6-NFS | 4 Strand, silver-plated copper wire, plastic insulation, silver ball tip | Rapid speech, alert, acute relief of pain |
Ervin et al,16 1969 | CS | CP | NFS | NFS | Mild euphoria, acute relief of pain |
Gol,17 1967 | CS | CP/BP | 6-1 | Heavy, single-lead electrode, 6 terminal, silver ball tip, 2000–5000 c/s, 0–12 V | More cheerful, alert |
Schvarcz,18 1985 | CS | CP/DP | 10-10-6 | Standard DBS electrode | Feeling of warmth, well-being, relaxation |
Schvarcz,19 1993 | CS | CP/DP | 19-19-12 | Bipolar or tetrapolar electrode | Feeling of warmth, well-being |
Abbreviations: BP, back pain; CP, cancer pain; CS, case series; NFS, not further specified; RA, rheumatoid arthritis; V, volts.