吻合器经肛直肠切除术治疗出口梗阻型便秘的临床研究

为探讨吻合器经肛直肠切除术（STARR）治疗出口梗阻型便秘（OOC）的疗效,对2008年3月至2010年4月收治的36例符合罗马Ⅲ诊断标准的OOC患者应用STARR治疗,观察术后临床症状缓解情况和相关并发症,并进行量化评分比较。结果显示,平均手术时间为35min（25～45min）,平均术中出血20ml（10～50ml）。术后除2例患者出现暂时性排气失控、6例患者出现一过性急便感外,无其他手术并发症。术后排便频率、排便感、肛门坠胀感、排便方式、排便时间评分较术前均显著降低,P〈0．05。36例患者中,治愈25例,好转9例,无效2例,总有效率为94．4％（34／36）。术后随访3～24个月,平均14．3个月,随访期间无复发病例。结果表明,STARR治疗OOC操作简单、创伤小、并发症少,且近期疗效满意。     

经肛吻合器直肠切除术治疗出口梗阻型便秘的并发症分析

目的评价经肛吻合器直肠切除术（STARR）治疗出口梗阻型便秘（ODS）的安全性。方法回顾性分析2007年1月至2008年10月间第二炮兵总医院采用STARR治疗112例直肠前突和（或）直肠内套叠相关性ODS女性病例的临床资料．统计围手术期及术后远期并发症发生情况。结果术后早期发生并发症18例（16．1％）,包括肛门失禁（4．5％）、吻合口出血（2．7％）、吻合口部分裂开（0．9％）、肛裂（2．7％）、急性尿潴留（1．8％）、血栓性外痔（1．8％）、直肠阴道隔血肿（0．9％）、粪便嵌塞（0．9％）,其中2例患者（1．8％）因并发症需再次手术干预。术后中位随访24个月,远期发生并发症6例（5．4％）,包括：肛门失禁（1．8％）、排粪急迫感（0．9％）、吻合口周围炎致慢性疼痛（1．8％）、直肠憩室致慢性疼痛（0．9％）,其中3例患者（2．7％）需手术治疗。结论STARR是治疗出口梗阻型便秘相对安全的术式。     

结肠切除直肠悬吊盆底抬高重建术治疗重度混合型便秘的临床分析（附16例报告）

目的探讨结肠慢传输型便秘（STC）合并出口梗阻型便秘（OOC）的外科治疗方法及疗效。方法总结16例混合型便秘手术及随访资料。13例行结肠次全切除逆蠕动盲直吻合＋直肠悬吊、盆底抬高重建术,3例行结肠全切除回直吻合术＋直肠及子宫悬吊、盆底抬高重建术。结果术后无严重并发症,1例患者发生粘连性小肠梗阻。随访1～3年,每天大便次数为2～4次,Wexner失禁评分（4.8±1.6）。7例患者对手术效果满意,9例非常满意。结论结肠（次）全切除、直肠悬吊、盆底抬高重建术是治疗混合型便秘的有效方法。     

经肛门直肠部分切除钉合术治疗出口梗阻型便秘

目的:探讨经肛门直肠部分切除钉合术(STARR)对出口梗阻型便秘的治疗效果。方法:回顾性分析37例接受STARR手术、24例接受传统手术的出口梗阻型便秘患者的临床资料,对比两组间性别构成、年龄、术前以及术后的Longo评分,评估两组的治疗效果。结果:术前Longo便秘评分STARR组为19.54±5.66、对照组为18.58±5.57,术后STARR组为6.54±3.56、对照组为9.63±3.56;术后两组Longo评分均降低,且STARR组较对照组降低更加显著。结论:STARR及传统手术均对改善出口梗阻型便秘的症状有效,STARR效果更加显著。     

STARR手术治疗排便梗阻综合征临床疗效分析

目的评价经肛吻合器直肠切除术(STARR)治疗排便梗阻综合征(ODS)的临床疗效。方法回顾性分析行STARR手术治疗ODS 18例的临床资料。结果本组患者平均随访时间38个月(4~68个月),术前ODS评分从14.5±4.9到术后3个月降至5.9±5.0。随访期间,术后便秘症状改善61.1%(11例),无效16.7%(3例),术后复发22.2%(4例),其中2例再次行手术治疗,1例再次行STARR手术治疗,1例行结肠切除回直肠吻合,术后便秘症状改善。术后并发症:急便感11.1%(2例),肛门坠胀11.1%(2例),无术后出血、感染、直肠阴道瘘、直肠狭窄等重大并发症。随访期间未见肛门失禁。术后治疗满意度72.2%。结论 STARR手术治疗ODS安全有效,创伤小,恢复快,并发症少。     

出口梗阻型便秘250例误诊分析

目的 提高出口梗阻型便秘的早期诊断正确率。方法 回顾性分析我院误诊的出口梗阻型便秘２５０例，结果 我院近８年收治出口梗阻型便秘患者３６０例中，基中误诊２５０例，误诊率高达６９．４％，误诊的主要原因为：（１）患者自误，（２）医生对此病认识不足，忽视了排便造影，结肠运输试验等便秘的特殊检查；（３）仅满足于出口梗阻型便秘的并发症的诊断，没有弄清其病因；结论 对便秘患者重视排便造影，结肠运输试验检查，以提     

经肛吻合器直肠切除术后盆底生物反馈康复训练疗效观察

目的：探讨经肛吻合器直肠切除术（STARR术）术后盆底生物反馈训练的疗效。方法：将96例STARR术后患者随机分为两组,对照组无术后康复训练,观察组采用盆底生物反馈康复训练2个疗程,观察两组治疗效果。结果：手术后平均随访6个月,观察组有效率87.5%,对照组有效率68.7%（P＜0.05）。结论：STARR术后应用盆底生物反馈康复训练有助于缓解排便障碍。     

便秘的手术适应证和术式选择

便秘分为结肠慢传输型便秘（slow transit constipation,STC）、出口梗阻型便秘（outlet obstructire constipation,OOC）和混合型便秘。最近出版的罗马Ⅲ的便秘诊治标准将出口梗阻型便秘命名为排便困难型便秘。结肠慢传输型便秘是指结肠运行功能缓慢、肠内容物排出延迟所导致的便秘,而直肠排出及盆底功能正常。主要表现为没有便意、大便干结、需依赖泻剂进行排便。出口梗阻型便秘是由于直肠和肛管的功能和形态异常所导致的便秘,     

STARR术与Bresler术治疗出口梗阻型便秘的短期疗效比较

目的 比较STARR术与Bresler术治疗出口梗阻型便秘（ODS）的短期疗效.方法 回顾性分析并比较由直肠前突和/或直肠内脱垂引起的女性出口梗阻型便秘患者行STARR手术或者Bresler手术的临床资料各30例.结果 STARR术平均手术时间14～31 min,平均（23±4）min,术中出血量5～15 ml,平均（10±3）ml.术后住院时间4～7d,平均5d.术后2例直肠肛门疼痛,其中l例持续至术后6个月;5例轻度大便失禁（肛门失禁评分小于3）,均自行恢复;1例吻合口轻度出血.术后均随访6个月,临床疗效评估满意度为76％.Bresler术平均手术时间15～30 min,平均（22±5）min,术中出血量5～15 ml,平均（10 ±2） ml.术后住院时间4～6d,平均5d.术后3例直肠肛门疼痛,其中1例持续至术后6个月;4例轻度大便失禁（肛门失禁评分小于3）,均自行恢复;2例直肠切割线轻度出血.术后均随访6个月,临床疗效评估满意度为73％.两种手术方式在平均手术时间、术中出血量、术后平均住院时间以及短期临床效果评估上差异均无统计学意义（P＞0.05）.结论 对经严格筛选的ODS患者,两种手术方式短期治疗效果相当,但二者长期疗效比较尚需进一步论证.     

肌电图在诊断出口梗阻型便秘中的应用（附85例报告）

出口梗阻型便秘是临床上常见的慢性顽固性便秘 ,病因繁多 ,其中盆底肌痉挛和耻骨直肠肌肥厚是常见的原因。在作病因诊断过程中 ,肌电图检查对确定盆底痉挛和耻骨直肠肌肥厚有重要作用。我们于 1 997年 3月至 1 999年 1 2月对 85例出口梗阻型便秘病人进行了肌电图检查 ,并对肌电图在出口梗阻型便秘诊断中的价值进行了探讨 ,现总结报告如下。1　资料与方法1 .1　临床资料 :85例中 ,男 40例 ,女 45例。年龄1 8～ 78岁 ,平均 45岁。病史 7个月至 2 6年。主要症状为排便时肛门出口处梗阻感 ,排便时间延长。临床诊断为盆底痉挛综合征 31例 ,耻骨直…     

结肠慢传输型便秘合并出口梗阻型便秘手术治疗7例疗效分析

目的 探讨结肠慢传输型便秘(slow transit constipation,STC)合并出口梗阻型便秘(outlet obstructive constipation,OCC)的手术治疗方法及疗效.方法 回顾性分析2008年9月至2010年9月诊治的7例混合型便秘的手术资料.其中5例采用结肠次全切除、逆蠕动盲肠直肠...     

盆底生物反馈疗法加针刺八谬穴治疗盆底失弛缓综合征所致便秘的临床疗效

为探讨盆底生物反馈疗法加针刺八髂穴治疗盆底失弛缓综合征所致便秘的临床疗效,将60例盆底失弛缓综合征所致的便秘患者随机分为治疗组和对照组,各30例,治疗组给予盆底生物反馈治疗加针刺八露穴,对照组单纯给予生物反馈疗法治疗。比较两组患者治疗后排便情况、肛门测压情况及总体疗效。结果显示,两组患者治疗前排便情况各指标评分及肛门测压结果比较,差异均无统计学意义,P〉0．05。治疗后两组患者排便周期、排便时间、排便方式、排便不尽感、肛门坠胀感、便质方面评分及肛管静息压、肛管最大缩榨压、直肠初始感觉阈值、直肠最大耐受阈值均下降,其中治疗组各指标下降更明显,P〈0．05或P〈0．01或P〈0．001。治疗组总有效率明显高于对照组,P〈0．05。结果表明,盆底生物反馈疗法加针刺八髂穴治疗盆底失弛缓综合征所致便秘简便易行,效果显著。     

Electromyographic Lag Time and Opening Time: Two Novel Noninvasive Methods to Investigate Patients with Anal Outlet Obstruction and Their Response to Treatment

Methods in use can diagnose anal outlet obstruction but not degree of obstruction. We introduced two novel noninvasive methods of diagnosing and evaluating the degree of anal outlet obstruction: pelvic floor electromyographic lag time and opening time. Pelvic floor electromyographic lag time measured time interval between start of pelvic floor muscle relaxation and start of anal outlet flow. Opening time calculated time lapse between start of rectal contraction and start of anal outlet flow. We investigated the hypothesis that pelvic floor electromyographic lag time and opening time can be used as investigative tools in diagnosing and evaluating degree of anal outlet obstruction. Thirty-one patients with anal outlet obstruction and 26 healthy volunteers were studied. Electromyography of external anal sphincter and anal and rectal pressures were recorded on rectal balloon distension until balloon was expelled. Pelvic floor electromyographic lag time and opening time were measured. Mean opening time and pelvic floor electromyographic lag time of the anal outlet obstruction patients showed significant increase compared to those of healthy volunteers. Pelvic floor electromyographic lag time was longer than opening time in both patients and controls, but the difference was not significant. Biofeedback effected improvement in 24 of the 31 patients. Thus, two novel investigative tools—opening time and pelvic floor electromyographic lag time—in diagnosis of anal outlet obstruction are presented. They exhibited significant increase in anal outlet obstruction patients over the healthy volunteers. There was no significant difference between pelvic floor electromyographic lag time and opening time readings.     

结肠型便秘合并出口梗阻型便秘的治疗

为探讨结肠型便秘合并出口梗阻型便秘的诊断和治疗,对348例顽固性便秘根据其临床表现、结直肠及盆底动力学等检查的结果进行分析诊断.对结肠冗长症采用结肠全切除及次全切除术治疗,其中327例伴有出口梗阻型便秘者于结肠切除术同期或前期采用相应的手术治疗.结果显示,病理检查示结肠壁内神经丛均有变性.94%(327/348)伴有出...     

慢传输型便秘的外科治疗(附31例报告)

目的 探讨慢传输型便秘外科治疗方法.方法 2004年1月至2010年8月对31例慢传输型便秘病人采用大肠次全切除、直肠低位前切除术、升结肠直肠低位吻合术及末端回肠预防性造口术.结果 全组无死亡病例,未发生肠瘘、盆腔感染、吻合口狭窄、粘连性肠梗阻、肛门失禁等并发症.30例排便功能满意,每天大便次数平均4次;1例术后便秘...     

Electromyographic lag time and opening time: two novel noninvasive methods to investigate patients with anal outlet obstruction and their response to treatment.

Methods in use can diagnose anal outlet obstruction but not degree of obstruction. We introduced two novel noninvasive methods of diagnosing and evaluating the degree of anal outlet obstruction: pelvic floor electromyographic lag time and opening time. Pelvic floor electromyographic lag time measured time interval between start of pelvic floor muscle relaxation and start of anal outlet flow. Opening time calculated time lapse between start of rectal contraction and start of anal outlet flow. We investigated the hypothesis that pelvic floor electromyographic lag time and opening time can be used as investigative tools in diagnosing and evaluating degree of anal outlet obstruction. Thirty-one patients with anal outlet obstruction and 26 healthy volunteers were studied. Electromyography of external anal sphincter and anal and rectal pressures were recorded on rectal balloon distension until balloon was expelled. Pelvic floor electromyographic lag time and opening time were measured. Mean opening time and pelvic floor electromyographic lag time of the anal outlet obstruction patients showed significant increase compared to those of healthy volunteers. Pelvic floor electromyographic lag time was longer than opening time in both patients and controls, but the difference was not significant. Biofeedback effected improvement in 24 of the 31 patients. Thus, two novel investigative tools -- opening time and pelvic floor electromyographic lag time -- in diagnosis of anal outlet obstruction are presented. They exhibited significant increase in anal outlet obstruction patients over the healthy volunteers. There was no significant difference between pelvic floor electromyographic lag time and opening time readings.     

Stapled transanal rectal resection (STARR) in the treatment of rectocele: personal experience

Rectocele is an organic cause of chronic constipation, with a prevalence ranging from 8.95% to 12% in Europe and United States. Necessarily, the approach for rectocele repair is a surgical operation. Stapled transanal rectal resection (STARR) is safe and effective in the treatment of obstructed defecation syndrome. The authors' experience suggests that the surgical operation needs to be combined to rehabilitation exercises, before and after the surgical treatment, in order to strengthen the muscles of the pelvic pavement. From January 2005 to January 2007, 20 patients with outlet obstruction underwent STARR. Patients were selected for operation based on a strict diagnostic protocol: anamnesis, clinical examination, coloproctological and urogynaecological examinations, defecography, anorectal manometry, transrectal ultrasonography and peritoneal electromyography. The therapeutic protocol consists of 3 parts: phase I: rehabilitation of the pelvic pavement; phase II: surgical operation; III phase: post-surgical rehabilitation of the pelvic pavement; The clinical result was classified into: excellent (6 patients), when all constipation symptoms disappeared, good (11 patients), when patient has 1 or 2 obstructed defecation episodes treated with a laxative, fairly good (2 patients), more than 2 episodes, and poor (1 patient), when surgical operation doesn't improve any of the symptoms. Our results, confirmed by the literature, suggest that Longo's technique should be considered as gold standard for rectocele treatment.     

联合手术治疗出口梗阻型便秘43例临床分析

为探讨联合手术治疗JB口梗阻型便秘（OOC）的临床疗效，采用联合手术（PPH、直肠高位柱状缝合术、硬化剂注射术、盆底封闭术）治疗OOC患者43例，将患者术后2周、1个月、6个月便秘症状评分与术前评分进行对比分析。结果显示，43例患者均顺利完成手术，手术创面全部愈合。术后2周、1个月、6个月便秘症状评分均明显低于术前，P〈0．01。结果表明，联合手术治疗OOC可有效消除或缓解便秘症状。