目的探讨乙状结肠膀胱扩大术治疗神经原性低顺应性膀胱的疗效。方法对9例（男7例,女2例）脊髓栓系所致神经原性低顺应性膀胱患者行乙状结肠膀胱扩大术及自家清洁间歇导尿。患者年龄（14．2±7．3）岁,术后平均随访（39．3±37．...目的探讨乙状结肠膀胱扩大术治疗神经原性低顺应性膀胱的疗效。方法对9例（男7例,女2例）脊髓栓系所致神经原性低顺应性膀胱患者行乙状结肠膀胱扩大术及自家清洁间歇导尿。患者年龄（14．2±7．3）岁,术后平均随访（39．3±37．5）个月,随访评估项目包括B超、IVU、膀胱输尿管返流造影、尿动力学、实验室生化全项检查及生活质量评估。结果9例均获随访,均未见肾积水和生化全项异常。2例患者出现一侧轻度膀胱输尿管返流。尿动力学检查示平均膀胱容量（486．7±50．0）ml,充盈期末膀胱内平均压力（18．3±5．6）cm H2O（1 cm H2O=0．098 kPa）。9例患者均能掌握自家清洁间歇导尿术,不影响患者的生活和工作。患者顽固性便秘症状消失,7例男性患者勃起功能保留。结论乙状结肠膀胱扩大术能有效增加膀胱的安全容量,消除顽固性便秘及保留男性勃起功能,结合自家清洁间歇导尿可获得良好的生活质量,是治疗脊髓栓系所致神经原性低顺应性膀胱的良好选择。展开更多
Aim： To explore the interaction between bladder compliance （BC） and bladder outflow obstruction （BOO） in men with benign prostatic hyperplasia （BPH） using cross-sectional and longitudinal studies. Methods： A t...Aim： To explore the interaction between bladder compliance （BC） and bladder outflow obstruction （BOO） in men with benign prostatic hyperplasia （BPH） using cross-sectional and longitudinal studies. Methods： A total of 181 men with BPH were recruited, and 100 of them were followed for one year. Cystometry was performed in a standing or a sitting position with 30 mL/min infusion. BC was manually corrected and defined. Obstruction coefficient （OCO）, linear passive urethral resistance relation and international continence society （ICS） nomogram were used to diagnose BOO. The obstructed parameters were compared between the reduced BC group and the non-reduced group. BC was compared between the first investigation at the beginning of study and the second investigation at the end of study during the one-year follow-up period. Results： The group with reduced BC had increased OCO and linear passive urethral resistance relation. BC was significantly lower in the obstructed group （55.7 mL/cm water） than that in unobstructed and equivocal one （74.9 mL/cm water, P 〈 0.01）. BC gradually reduced with the increased obstructed grade. There was a significantly weak negative correlation between BC and OCO （r = - 0.132, P 〈 0.01）. Over the one-year follow-up period in the longitudinal study, BC for all men changed from 54.4 to 48.8 mL/cm water （P 〉 0.05）, and BC for the group with BOO fell from 58.4 ± 70.1 to 46.5 ± 38.7 mL/cm water （P 〉 0.05）. Conclusion： In men with BPH, a significant systematic decrease occurred in BC in the obstructed group and a significant systematic increase with urethral resistance occurred in the low BC group. A longitudinal study of the tendency of BC reduction in a group with BOO is necessary in the future.展开更多
文摘目的探讨乙状结肠膀胱扩大术治疗神经原性低顺应性膀胱的疗效。方法对9例（男7例,女2例）脊髓栓系所致神经原性低顺应性膀胱患者行乙状结肠膀胱扩大术及自家清洁间歇导尿。患者年龄（14．2±7．3）岁,术后平均随访（39．3±37．5）个月,随访评估项目包括B超、IVU、膀胱输尿管返流造影、尿动力学、实验室生化全项检查及生活质量评估。结果9例均获随访,均未见肾积水和生化全项异常。2例患者出现一侧轻度膀胱输尿管返流。尿动力学检查示平均膀胱容量（486．7±50．0）ml,充盈期末膀胱内平均压力（18．3±5．6）cm H2O（1 cm H2O=0．098 kPa）。9例患者均能掌握自家清洁间歇导尿术,不影响患者的生活和工作。患者顽固性便秘症状消失,7例男性患者勃起功能保留。结论乙状结肠膀胱扩大术能有效增加膀胱的安全容量,消除顽固性便秘及保留男性勃起功能,结合自家清洁间歇导尿可获得良好的生活质量,是治疗脊髓栓系所致神经原性低顺应性膀胱的良好选择。
文摘Aim： To explore the interaction between bladder compliance （BC） and bladder outflow obstruction （BOO） in men with benign prostatic hyperplasia （BPH） using cross-sectional and longitudinal studies. Methods： A total of 181 men with BPH were recruited, and 100 of them were followed for one year. Cystometry was performed in a standing or a sitting position with 30 mL/min infusion. BC was manually corrected and defined. Obstruction coefficient （OCO）, linear passive urethral resistance relation and international continence society （ICS） nomogram were used to diagnose BOO. The obstructed parameters were compared between the reduced BC group and the non-reduced group. BC was compared between the first investigation at the beginning of study and the second investigation at the end of study during the one-year follow-up period. Results： The group with reduced BC had increased OCO and linear passive urethral resistance relation. BC was significantly lower in the obstructed group （55.7 mL/cm water） than that in unobstructed and equivocal one （74.9 mL/cm water, P 〈 0.01）. BC gradually reduced with the increased obstructed grade. There was a significantly weak negative correlation between BC and OCO （r = - 0.132, P 〈 0.01）. Over the one-year follow-up period in the longitudinal study, BC for all men changed from 54.4 to 48.8 mL/cm water （P 〉 0.05）, and BC for the group with BOO fell from 58.4 ± 70.1 to 46.5 ± 38.7 mL/cm water （P 〉 0.05）. Conclusion： In men with BPH, a significant systematic decrease occurred in BC in the obstructed group and a significant systematic increase with urethral resistance occurred in the low BC group. A longitudinal study of the tendency of BC reduction in a group with BOO is necessary in the future.
