Lancet (London, England) · 2004
Sacral spinal nerve stimulation for faecal incontinence: multicentre study.
Клиническое исследованиеСтатьяМногоцентровое исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Matzel Klaus E, Kamm Michael A, Stösser Michael, Baeten Cor G M I, Christiansen John, Madoff Robert, Mellgren Anders, Nicholls R John, Rius Josep, Rosen Harald
Аннотация
BACKGROUND: In patients with faecal incontinence in whom conservative treatment fails, options are limited for those with a functionally deficient but morphologically intact sphincter. We investigated the effect of sacral nerve stimulation on continence and quality of life.
METHODS: In this multicentre prospective trial, 37 patients underwent a test stimulation period, followed by implantation of a neurostimulator for chronic stimulation in 34. Effect on continence was assessed by daily bowel-habit diaries over a 3-week period and on quality of life by the disease-specific American Society of Colon and Rectal Surgeons (ASCRS) questionnaire and the standard short form health survey questionnaire (SF-36). Every patient served as his or her own control.
FINDINGS: Frequency of incontinent episodes per week fell (mean 16.4 vs 3.1 and 2.0 at 12 and 24 months; p<0.0001) for both urge and passive incontinence during median follow-up of 23.9 months. Mean number of days per week with incontinent episodes also declined (4.5 vs 1.4 and 1.2 at 12 and 24 months, p<0.0001), as did staining (5.6 vs 2.4 at 12 months; p<0.0001) and pad use (5.9 vs 3.7 at 12 months; p<0.0001). Ability to postpone defecation was enhanced (at 12 months, p<0.0001), and ability to completely empty the bowel was slightly raised during follow-up (at 12 months, p=0.4122). Quality of life improved in all four ASCRS scales (p<0.0001) and in seven of eight SF-36 scales, though only social functioning was significantly improved (p=0.0002).
INTERPRETATION: Sacral nerve stimulation greatly improves continence and quality of life in selected patients with morphologically intact or repaired sphincter complex offering a treatment for patients in whom treatment options are limited.
METHODS: In this multicentre prospective trial, 37 patients underwent a test stimulation period, followed by implantation of a neurostimulator for chronic stimulation in 34. Effect on continence was assessed by daily bowel-habit diaries over a 3-week period and on quality of life by the disease-specific American Society of Colon and Rectal Surgeons (ASCRS) questionnaire and the standard short form health survey questionnaire (SF-36). Every patient served as his or her own control.
FINDINGS: Frequency of incontinent episodes per week fell (mean 16.4 vs 3.1 and 2.0 at 12 and 24 months; p<0.0001) for both urge and passive incontinence during median follow-up of 23.9 months. Mean number of days per week with incontinent episodes also declined (4.5 vs 1.4 and 1.2 at 12 and 24 months, p<0.0001), as did staining (5.6 vs 2.4 at 12 months; p<0.0001) and pad use (5.9 vs 3.7 at 12 months; p<0.0001). Ability to postpone defecation was enhanced (at 12 months, p<0.0001), and ability to completely empty the bowel was slightly raised during follow-up (at 12 months, p=0.4122). Quality of life improved in all four ASCRS scales (p<0.0001) and in seven of eight SF-36 scales, though only social functioning was significantly improved (p=0.0002).
INTERPRETATION: Sacral nerve stimulation greatly improves continence and quality of life in selected patients with morphologically intact or repaired sphincter complex offering a treatment for patients in whom treatment options are limited.