共查询到20条相似文献,搜索用时 0 毫秒
1.
Michele Musci Henryk Siniawski Miralem Pasic Yuguo Weng Antonio Loforte Susanne Kosky Charles Yankah Roland Hetzer 《European journal of cardio-thoracic surgery》2008,34(2):410-417
OBJECTIVE: We investigated outcomes after surgical therapy in patients with active infective endocarditis (AIE) with regard to survival in relation to surgical urgency, valve position, number of valves implanted and abscess formation. We aimed to identify independent risk factors for early mortality. METHODS AND RESULTS: Two hundred and fifty-five patients received Shelhigh bioprostheses between February 2000 and March 2007. A total of 74.1% had native and 25.9% prosthetic AIE. Surgery was regarded as urgent in 57.3% and as an emergency procedure in 38.4%. There was a highly significant difference in survival rate between patients who were operated on urgently versus in an emergency (p<0.0001), between single and double valve replacement (p=0.0206) and between patients with and without abscess formation (p=0.0245). There were two cases of early reinfection (0.78%) and six of late reinfection (2.35%) leading to re-operation. CONCLUSIONS: The survival of patients differs significantly in dependence on their surgical urgency. Better outcome could have been achieved if patients had been referred earlier for surgery and operated upon before heart failure or septic shock developed. Long-term survival was better in patients without abscess formation. The low reinfection rate of Shelhigh bioprostheses in AIE is promising and the early and mid-term results achieved need to be verified in the long-term course. 相似文献
2.
3.
Omoto T Ohno M Fukuzumi M Ohi M Okayama T Ishikawa N Kasegawa H Tedoriya T 《General thoracic and cardiovascular surgery》2008,56(6):277-280
OBJECTIVE: This study investigated the feasibility of mitral valve (MV) repair in patients with active or healed infective endocarditis (IE) with mitral regurgitation and evaluated effects on left ventricular (LV) function and structure. METHODS: Subjects comprised 19 patients who underwent MV operations for IE between December 2004 and September 2007. MV repair was performed for acute IE in 10 of 15 patients (67%) and for healed IE in 4 of 4 patients (100%). RESULTS: No early or late postoperative deaths were encountered. One patient underwent redo MV repair owing to severe mitral regurgitation 1 month postoperatively. Postoperative echocardiography after MV repair demonstrated less than trivial (acute IE in seven, healed IE in three) or mild (acute IE in three, healed IE in one) mitral regurgitation. In patients with MV replacement, the postoperative left atrial dimension (LAD) was decreased (51.5 +/- 39.2 vs. 39.2 +/- 1.9 mm, P = 0.007); however LV end-diastolic dimension (LVDD) and LV end-systolic dimension were unchanged. In patients with MV repair, LVDD (57.5 +/- 6.5 vs. 46.0 +/- 5.6 mm, P < 0.001), LV end-systolic dimension (36.1 +/- 5.2 vs. 32.4 +/- 6.2 mm, P = 0.04), LAD (43.1 +/- 8.1 vs. 33.6 +/- 7.7 mm, P = 0.003) were reduced. Postoperative ejection fraction (55.3 +/- 13.5% vs. 41.8% +/- 10.0%, P = 0.03) and fraction shortening (30.1% +/- 9.2% vs. 20.7% +/- 5.5%, P = 0.03) were better in patients with MV repair than those with MV replacement. CONCLUSIONS: MV repair is feasible in patients with both active and healed IE. MV repair preserves better LV function and structure postoperatively. 相似文献
4.
目的探讨感染性心内膜炎(IE)的外科手术治疗效果及围术期处理原则。方法回顾性分析2001年3月~2010年10月接受感染性心内膜炎手术治疗患者15例的临床资料。术前经超声心电图检查证实心内赘生物形成者15例。所有患者均经外科手术清除感染病灶及赘生物,并纠治瓣膜病变和心脏畸形,术前术后应用大剂量敏感抗生素。结果术后早期死亡1例(6.7%),术后随访时间3~48月,随访14例(93.3%),均无心内膜炎复发,心功能恢复I级12例,Ⅱ级2例。结论外科手术治疗感染性心内膜炎是一种有效的治疗方法。正确掌握手术时机,彻底清除感染病灶,恢复瓣膜功能以及围手术期应用有效抗生素是提高感染性心内膜炎治愈率的生要措施。 相似文献
5.
Ankur Agarwal Krishna Kumar Mohanan Nair Ajitkumar Valaparambil 《Indian Journal of Thoracic and Cardiovascular Surgery》2021,37(3):326
Diverticulum of mitral leaflet is a rare complication, which is recognized by its central clearing with characteristic diastolic collapse and systolic expansion on echocardiogram. It is found to be commonly associated with infective endocarditis while various other mechanisms of its formation have been suggested. The present case with an underlying history of rheumatic heart disease complicated by infective endocarditis well demonstrates the formation of mitral leaflet diverticulum and its possible complications. Surgical findings revealed diverticulum of the anterior mitral leaflet, and the patient underwent double valve replacement.Electronic supplementary materialThe online version of this article (10.1007/s12055-020-01066-0) contains supplementary material, which is available to authorized users. 相似文献
6.
Shimada K Nakazawa S Ishikawa N Haga M Takahashi Y Kanazawa H 《General thoracic and cardiovascular surgery》2007,55(10):428-430
We herein describe the case of a 31-year-old woman. In the 27th week of pregnancy, the patient was hospitalized because of
fever and a lumbar backache. In the 29th week of pregnancy, she developed embolic symptom in her left lower limb. A cardiac
murmur was detected, and a significant regurgitation of the mitral valve, along with a mobile vegetation at the posterior
leaflet of the mitral valve, was detected by cardiac ultrasound examination, thus resulting in a diagnosis of infective endocarditis.
At the time of diagnosis, the fetus was estimated to weigh 1400 g, and it was delivered by cesarian section, with a mitral
valve repair being performed 4 days later. The mother did well and was discharged from the hospital after remission on the
30th hospital day. The infant was admitted to the NICU and was discharged from the hospital with good development and no complications
at the age of 59 days, weighing 3066 g. Cardiac surgery under extracorporeal circulation in pregnant women is rare, and it
is believed to have a high mortality rate for both the mothers and fetuses. On the other hand, the survival rate of low birth
weight infants has improved as a consequence of progress in neonatal care. We herein report a case of mitral valve repair
in the second trimester with a good outcome for both the mother and the infant. 相似文献
7.
【摘要】 目的 总结感染性心内膜炎(IE)的临床诊断、外科手术和围手术期处理的经验。方法 回顾性分析2004年9月至2012年12月在我院接受手术治疗的85例IE患者的临床资料。其中男52例,女33例,年龄15~71岁,平均年龄35±16.2岁。85例患者中,12例患者接受了急诊手术治疗;71例患者术前进行了血培养检查,其中阳性18例(阳性率25.4%);超声心动图检查发现赘生物患者73例。所有患者均经外科手术清除感染病灶,纠治瓣膜病变及心脏畸形。结果 全组无手术死亡,均痊愈出院。随防72例,随防时间2~95月,平均53.3±26月,1例因自行停服抗凝药导致机械瓣栓塞死于出院后半年。其余71例术后感染性心内膜炎均未复发。术后心功能恢复至I级61例,心功能恢复至II级24例。结论 早期诊断、适时手术,彻底清除感染病灶,和正确使用抗生素是治疗感染心内膜的重要措施。 相似文献
8.
Ishikawa S Kawasaki A Neya K Abe K Suzuki H Kadowaki S Nakamura K Ueda K 《The Journal of cardiovascular surgery》2008,49(4):545-548
AIM: The appropriate operative procedures for treatment of infective endocarditis (IE) are still controversial. The authors reviewed their own operative results focusing on preoperative risk factors, intraoperative findings and operative procedures. METHODS: The authors reviewed the cases of 40 adult patients who had undergone surgery since 1999. The mean age of patients was 58 years ranging from 31 to 78 including 30 males and 10 females. Thirty-three patients had native valve endocarditis (NVE) and the remaining seven patients had prosthetic valve endocarditis (PVE). Diseased lesions were located in the mitral valve (MV) in 21 patients, aortic valve in 15 and mitral plus aortic valves in four. Twenty-eight patients (70%) were operated on during the active phase of IE. Streptococcus, Staphyrococcus and Enterococcus species were predominant in the bacterial examination. RESULTS: Active vegetation was observed in 26 (65%) patients. Perforation of valve leaflets was observed in 11 (28%) cases. Changes of native MV leaflet were mild in 8 (40%) out of 20, which seemed to be reparable, while, changes of the native aortic valve leaflet were moderate to severe in 13 (87%) out of 15 patients. Valvular annuls were involved in the infection in 17 (43%) patients. Of the 33 NVE patients, prosthetic valve replacement was performed in 29 patients incduding 19 mitral and 15 aortic valves. MV plasty was performed in 4 patients. In seven PVE patients, prosthetic MV replacement was performed twice. In the aortic group, three patients underwent aortic root translocation, The Ross procedure and standard root replacement were performed respectively. Four patients died after surgery including one NVE case and three PVE cases. Three PVE patients who underwent aortic root translocation or the Ross procedure survived. The hospital mortality of NVE and PVE surgery was 3% and 43% (P<0.01), respectively. By univariant anlysis, there were no significant correlations between operative results and preoperative factors such as bacteria, infective phase, cardiac failure, renal failure, sepsis or brain morbidity. The only significant factor on hospital mortality was PVE. Three patients died of non-cardiac diseases during the follow-up period. CONCLUSION: Operative results of NVE were good after complete resection of infective sites including valve annulus. Both valve replacement and plasty were available for NVE patients. In PVE, new strategies are indispensable and aortic root translocation or the Ross procedure should be a treatment of choice. 相似文献
9.
患者女,21岁,以“发热4d”为主诉入院。患者4d前受凉后出现高热,体温最高达41℃,伴寒颤、剧烈头痛。入院时神志清,表情淡漠,全身皮肤、黏膜多处可见出血点,扁桃体Ⅰ度肿大,二尖瓣听诊区可闻及2/6级吹风样杂音。 相似文献
10.
Borys Todurov Igor Mokryk Bohdan Batsak Nataliya Ponych 《Interactive Cardiovascular and Thoracic Surgery》2022,35(2)
Right-sided infective endocarditis accounts for 5–10% of endocarditis cases. It occurs predominantly among intravenous drug abusers. The pulmonary valve is involved in fewer than 2% of patients with endocarditis. Literature data are limited and optimal medical strategy, including surgical technique, remains non-standardized in this clinical situation. We present 2 patients treated surgically for tricuspid and pulmonary valve endocarditis and discuss a method of pulmonary valve neocuspidization based on the Ozaki technique. 相似文献
11.
目的探讨二尖瓣修复及置换术对感染性心内膜炎所致二尖瓣反流患者的疗效。
方法选取2014年1月至2016年1月于淄博市中心医院就诊的126例感染性心内膜炎所致二尖瓣反流患者为研究对象,根据治疗过程中手术方式不同分为研究组和对照组(各63例),研究组患者采取二尖瓣修复术进行治疗,对照组患者采取二尖瓣置换术进行治疗。详细记录入组患者的气管插管时间、入住重症加强护理病房(ICU)时间、感染发生率、手术患者病死率、住院天数、住院花费等;记录患者心脏超声检查结果:左心室射血分数、左心室舒张末期直径、左心室收缩末期直径、左心房直径及二尖瓣反流得分,并记录随访指标。
结果与对照组患者相比,研究组患者气管插管时间[(16.48 ± 8.06)h]、入住ICU时间[(2.12 ± 0.86)h]、术后病死率(1.59%)、住院时间[(22.46 ± 10.34)d]、栓塞发生率(4.76%)以及住院花费[(10.63 ± 3.57)万元]差异均有统计学意义(t = 1.35、P = 0.04,t = 3.68、P = 0.02,χ2 = 4.67、P = 0.01,t = 4.03、P = 0.01,χ2 = 1.69、P = 0.04,t = 3.06、P = 0.03);研究组患者术后左心室射血分数[(49.06 ± 10.24)%]、左心房直径[(43.25 ± 8.98)mm]和二尖瓣反流得分[(1.12 ± 0.31)分]均小于对照组患者,左心室舒张末期直径[(52.46 ± 7.42)mm]和左心室收缩末期直径[(39.70 ± 8.09)mm]均大于对照组患者,差异均有统计学意义(t = 1.23、2.84、3.89、1.34、2.01,P = 0.04、0.02、0.01、0.03、0.02)。随访显示,研究组患者左心室射血分数[(61.38 ± 8.61)%]大于对照组患者(t = 5.31、P = 0.01),左心室舒张末期直径[(48.69 ± 9.57)mm]和随访病死率(4.76%)均小于对照组,差异有统计学意义(t = 3.24、P = 0.02,χ2 = 2.91,P = 0.03)。单因素方差分析显示入住ICU时间、插管时间和心功能衰竭史均为感染性心内膜炎患者手术死亡危险因素(t = 2.34、P = 0.01,t = 1.09、P = 0.03,χ2 = 1.61、P = 0.02)。
结论二尖瓣修复术对感染性心内膜炎所致二尖瓣反流疗效和预后较好,能够缩短患者住院时间和降低入院费用。 相似文献
12.
IntroductionOptimal timing of surgical treatment for infective endocarditis (IE) complicated by intracranial hemorrhage remains controversial.Presentation of caseA 43-year-old man with IE received appropriate antibiotic therapy but had recurrence of cerebral infarction and intracranial hemorrhage (ICH). Emergency valve surgery was performed 2 days after ICH onset because of heart failure and recurrence of cerebral complications. Postoperatively, he showed no neurologic symptoms; neuroimaging showed no enlargement of ICH.DiscussionPostoperative risk of neurologic deterioration may be relatively lower than previously thought in patients with IE who undergo surgery within 1 month after ICH onset.ConclusionsEmergency surgery in patients with ICH is justified in cases of multiple indications for such small ICH. Further evaluation regarding the risk of subsequent hemorrhage in patients with ICH who require emergency valve surgery is warranted. 相似文献
13.
Infective spondylitis occurring concomitantly with mycotic aneurysm is rare. A retrospective record review was conducted in
all cases of mycotic aneurysm from January 1995 to December 2004, occurring in a primary care and tertiary referral center.
Spontaneous infective spondylitis and mycotic aneurysm were found in six cases (10.3% of 58 mycotic aneurysm patients). Neurological
deficit (50% vs. 0; P < 0.001) is the significant clinical manifestation in patients with spontaneous infective spondylitis and mycotic aneurysm.
The presence of psoas abscess on computed tomography (83.3% vs. 0; P < 0.001) and endplate destruction on radiography (50% vs. 0; P < 0.001) are predominated in patients with spontaneous infective spondylitis and mycotic aneurysm. Of these six patients,
four with Salmonella infection received surgical intervention and all survived. Another two patients (one with Streptococcus pyogenes, another with Staphylococcus aureus) received conservative therapy and subsequently died from rupture of aneurysm or septic shock. Paravertebral soft tissue
swelling, presence of psoas abscess and/or unclear soft tissue plane between the aorta and vertebral body in relation to mycotic
aneurysm may indicate a concomitant infection in the spine. In contrast, if prevertebral mass is found in the survey of spine
infection, coexisting mycotic aneurysm should be considered. 相似文献
14.
Surgery for infective valve endocarditis in children 总被引:2,自引:0,他引:2
Christos Alexiou Stephen M. Langley James L. Monro 《European journal of cardio-thoracic surgery》1999,16(6):130-659
Objective: Surgery for endocarditis in children is relatively uncommon. Our aim is to assess operative mortality, recurrent infection, re-operation and long-term survival rates following surgery for infective valve endocarditis in children. Patients: Sixteen consecutive children (ten female, six male, mean age 11.8 years, range 25 days–16 years) undergoing surgery between 1972 and 1999 in Southampton were studied. The aortic valve was affected in five, mitral in four, aortic and mitral in one, tricuspid in five and a pulmonary homograft in one patient. Prosthetic valve endocarditis was present in three. Twelve surgical interventions were emergency and four urgent. Indications for operation included cardiac failure in five, severe valvular dysfunction in nine, vegetations in nine, persistent sepsis in four and embolization in four patients. The offending micro-organism was identified in 13. Valve replacement was performed in 11 and excision of vegetations in two and excision of vegetations and repair in three. Follow-up was complete (mean 11.2 years, range 2 months to 26.3 years, total 179.5 patient years). Results: There was one operative death (6.2%) in a 25-day-old neonate who presented in a moribund condition. Endocarditis recurred in one patient (6.25%). Freedom from recurrent infection at 10 and 20 years was 100.0 and 87.5%. Seven surgical re-interventions were required in four (25.0%) patients with no operative mortality. Freedom from re-operation at 1, 5, 10 and 20 years, was 84.6, 76.1, 76.1 and 60.9%, respectively. Two patients died 15 and 23 years after their first operation. The cause of the late deaths was non-cardiac in the first and unknown in the other. Actuarial survival, including operative mortality, at 1, 15 and 20 years was 93.7, 93.7 and 78.1%. Conclusions: Surgery in children with infective valve endocarditis can be performed with low operative mortality. Although some patients may require re-operation, freedom from recurrent infection and long-term survival are satisfactory. 相似文献
15.
16.
目的观察亚甲蓝在感染性心内膜炎患者行心脏瓣膜置换手术中的应用效果。方法选择2016年10月至2018年11月拟行心脏瓣膜置换术的感染性心内膜炎患者30例,男21例,女9例,年龄38~67岁,ASAⅡ—Ⅳ级,采用随机数字表法分为两组:亚甲蓝组(MB组)和对照组(C组),每组15例。MB组于CPB停机前10 min开始泵注亚甲蓝2.0 mg/kg持续20 min,C组于相同时点注入等剂量生理盐水。记录术中总输液量、术后机械通气时间、ICU停留时间;分别于给肝素前(T_1)、CPB停机后10 min(T_2)以及静注完亚甲蓝后1 h(T_3)、3 h(T_4)、6 h(T_5)和12 h(T_6)时记录HR、MAP、CVP、HR与SBP的乘积(RPP)、正性肌力药物评分(IS)和血管活性药物评分(VIS)以及血糖和乳酸浓度。结果与T_1时比较,T_2—T_6时两组IS、VIS、血糖和乳酸浓度明显升高(P0.05);与C组比较,T_3—T_6时MB组IS、VIS、RPP和乳酸浓度明显降低(P0.05),术中总输液量明显减少(P0.05),术后机械通气时间和ICU停留时间明显缩短(P0.05)。结论亚甲蓝在感染性心内膜炎患者行心脏瓣膜置换手术中早期预防应用,可减少术中液体输注量和术后血管活性药物应用,降低心肌氧耗,缩短术后机械通气时间和ICU停留时间。 相似文献
17.
Surgery for metastatic lesions of the femur: good outcome after 245 operations in 216 patients 总被引:1,自引:0,他引:1
We report our experience with surgery for femoral metastatic lesions, based on 216 patients who underwent a total of 245 operations for femoral metastatic lesions. The median age was 66 (30-94) years, and the most common diagnosis breast cancer, followed by prostate cancer. All patients had pain on weight bearing, 196 had pain at rest, 147 were unable to walk preoperatively, and 148 were confined to a health-care facility. The patients were operated with bipolar hip prosthesis (n=7), total hip replacement (THR) with Harrington reconstruction of the acetabulum (n=42), ordinary THR (n=108), intramedullary nailing (n=55), and other techniques (n=33). All patients improved as regards pain at rest, pain on weight bearing, walking ability and social independence. The median survival for the 216 patients was 6 (0-123) months. All in all, 47 operations were followed by complications of any kind, where dislocations of hip prostheses and implant breakdown were the commonest, but pulmonary embolism the most serious. Patients with femoral metastatic lesions can be operated safely and with acceptable complication rates. Furthermore, large and long-standing gains as regards pain control and mobility can be expected. 相似文献
18.
Hori D Tanaka M Yamaguchi A Adachi H Ino T 《General thoracic and cardiovascular surgery》2008,56(8):424-426
A previously healthy 33-year-old man presented to our hospital with fever, left hemiparalysis, motor aphasia, and clouding of consciousness. Echocardiography revealed vegetation attached to the bicuspid aortic valve as well as an aneurysm originating below the annulus. Head computed tomography showed multiple infarctions. Under the diagnosis of infective endocarditis and perivalvular aneurysm, operation was performed because of the risk of further embolization. Operative findings showed an extracardiac aneurysm of the interleaflet triangle above the aortic-mitral curtain. Because there was no sign of active inflammation, the orifice was closed with an autologous pericardial patch, and the aortic valve was replaced with a mechanical valve. We should be aware of extracardiac aneurysm of the interleaflet triangle when dealing with infective endocarditis, which should be operated as soon as it is found because of the risk for extracardiac aneurysmal rupture. 相似文献
19.
20.