Jiarong Wang1, Yazhou He2, Chi Shu1, Jichun Zhao3, Luc Dubois4. 1. Department of Surgery, West China School of Medicine, West China Hospital, Chengdu, Sichuan Province, China; Department of Vascular Surgery, West China Hospital, Chengdu, Sichuan Province, China. 2. Department of Surgery, West China School of Medicine, West China Hospital, Chengdu, Sichuan Province, China. 3. Department of Vascular Surgery, West China Hospital, Chengdu, Sichuan Province, China. 4. Division of Vascular Surgery and Department of Epidemiology and Biostatistics, London Health Sciences Centre and Western University, London, Ontario, Canada. Electronic address: luc.dubois@lhsc.on.ca.
Abstract
OBJECTIVE: The effect of gender on outcomes after lower extremity revascularization is controversial. The aim of our systemic review and meta-analysis was to evaluate the gender-related outcomes after peripheral vascular interventions. METHODS: We systematically searched MEDLINE, Embase, Cochrane Database, and Scopus to identify studies comparing outcomes after revascularization according to gender. A random-effects model was used to pool outcomes. Time-to-event data were reported using hazard ratios (HRs) and dichotomous data were presented using odds ratios (ORs). RESULTS: Included were 40 studies. Pooling of short-term outcomes after intervention showed that women had significantly increased risks of 30-day mortality (OR, 1.31; 95% confidence interval [CI], 1.11-1.55; P = .001), amputation (OR, 1.07; 95% CI, 1.02-1.12; P = .002), early graft thrombosis (OR, 1.56; 95% CI, 1.28-1.90; P < .0001), embolization (OR, 1.64; 95% CI, 1.24-2.17; P = .0005), incisional site complication (OR, 1.56; 95% CI, 1.34-1.80; P < .0001), cardiac events (OR, 1.21; 95% CI, 1.16-1.26; P < .0001), stroke (OR, 1.35; 95% CI, 1.19-1.53; P < .0001), and pulmonary complication (OR, 1.07; 95% CI, 1.03-1.12; P = .0006). No significant differences were found between women and men for short-term reinterventions (OR, 1.06; 95% CI, 0.73-1.54; P = .74) and renal complications (OR, 1.03; 95% CI, 0.76-1.39; P = .86). No significant differences in long-term outcomes between women and men were found, with similar rates of cumulative survival (HR, 1.10; 95% CI, 0.97-1.24; P = .12), primary patency (HR, 1.14; 95% CI, 1.00-1.30; P = .06), secondary patency (HR, 1.07; 95% CI, 0.86-1.34; P = .54), and limb salvage (HR, 0.93; 95% CI, 0.70-1.24; P = .63). However, in the open surgery subgroup, women had significantly reduced survival compared with men (HR, 1.21; 95% CI, 1.01-1.44; P = .04). CONCLUSIONS: Women have inferior short-term outcomes but similar long-term outcomes compared with men after lower limb revascularization. A higher treatment threshold may be warranted when considering intervening on women with symptomatic peripheral arterial disease owing to the increased risks of postprocedural mortality and complications.
OBJECTIVE: The effect of gender on outcomes after lower extremity revascularization is controversial. The aim of our systemic review and meta-analysis was to evaluate the gender-related outcomes after peripheral vascular interventions. METHODS: We systematically searched MEDLINE, Embase, Cochrane Database, and Scopus to identify studies comparing outcomes after revascularization according to gender. A random-effects model was used to pool outcomes. Time-to-event data were reported using hazard ratios (HRs) and dichotomous data were presented using odds ratios (ORs). RESULTS: Included were 40 studies. Pooling of short-term outcomes after intervention showed that women had significantly increased risks of 30-day mortality (OR, 1.31; 95% confidence interval [CI], 1.11-1.55; P = .001), amputation (OR, 1.07; 95% CI, 1.02-1.12; P = .002), early graft thrombosis (OR, 1.56; 95% CI, 1.28-1.90; P < .0001), embolization (OR, 1.64; 95% CI, 1.24-2.17; P = .0005), incisional site complication (OR, 1.56; 95% CI, 1.34-1.80; P < .0001), cardiac events (OR, 1.21; 95% CI, 1.16-1.26; P < .0001), stroke (OR, 1.35; 95% CI, 1.19-1.53; P < .0001), and pulmonary complication (OR, 1.07; 95% CI, 1.03-1.12; P = .0006). No significant differences were found between women and men for short-term reinterventions (OR, 1.06; 95% CI, 0.73-1.54; P = .74) and renal complications (OR, 1.03; 95% CI, 0.76-1.39; P = .86). No significant differences in long-term outcomes between women and men were found, with similar rates of cumulative survival (HR, 1.10; 95% CI, 0.97-1.24; P = .12), primary patency (HR, 1.14; 95% CI, 1.00-1.30; P = .06), secondary patency (HR, 1.07; 95% CI, 0.86-1.34; P = .54), and limb salvage (HR, 0.93; 95% CI, 0.70-1.24; P = .63). However, in the open surgery subgroup, women had significantly reduced survival compared with men (HR, 1.21; 95% CI, 1.01-1.44; P = .04). CONCLUSIONS:Women have inferior short-term outcomes but similar long-term outcomes compared with men after lower limb revascularization. A higher treatment threshold may be warranted when considering intervening on women with symptomatic peripheral arterial disease owing to the increased risks of postprocedural mortality and complications.
Authors: Denise M D Özdemir-van Brunschot; Giovanni B Torsello; Sarah Litterscheid; Raffaella Berchiolli; Nicola Troisi; Giovanni Federico Torsello Journal: Cardiovasc Intervent Radiol Date: 2022-07-22 Impact factor: 2.797
Authors: Roberto Manfredini; Nicola Lamberti; Fabio Manfredini; Sofia Straudi; Fabio Fabbian; Maria Aurora Rodriguez Borrego; Nino Basaglia; Juan Manuel Carmona Torres; Pablo Jesus Lopez Soto Journal: J Womens Health (Larchmt) Date: 2018-09-15 Impact factor: 2.681