OBJECTIVETo evaluate the incidence and severity of perioperative complications in elderly patients with radical prostatectomy (RP).

METHODSA total of 242 patents underwent RP for prostate cancer were retrospectively assessed, whose clinicopathologic factors and perioperative complications were retrieved from the medical records. The mean age in the elderly group (n = 163) and control group (n = 79) were (73.2 ± 2.4) and (63.2 ± 4.8) years, respectively. The clinicopathologic factors including Charlson comorbidity index and preoperative prostate specific antigen were statistically significant different. The difference of clinicopathologic factors and perioperative complications between the elderly group (≥ 70 years old) and control group were statistically analyzed using the SPSS 17.0.

RESULTSThe incidence of perioperative complications was 23.5% in the elderly group and 22.7% in the control group. Except for gross hematuria (there were 12 cases in elderly group and 1 case in control group, respectively, χ(2) = 3.89, P < 0.05) and perioperative transfusion (there were 36 cases in elderly group and 7 cases in control group, respectively, χ(2) = 6.37, P < 0.05), there was no significant difference in each kind or total of perioperative complications.

CONCLUSIONThe elderly patients underwent RP in experienced center are not associated with higher or more serious perioperative complications.

Aged ; Humans ; Incidence ; Intraoperative Complications ; epidemiology ; Male ; Middle Aged ; Postoperative Complications ; epidemiology ; Prostatectomy ; Prostatic Neoplasms ; surgery ; Retrospective Studies

The incidence of thyroid cancer has increased sharply year by year. Thyroid cancer ranked from the 14th in 2003 to the 4th in 2012 most common cancers in female in Beijing. Surgery is still main solution for thyroid cancer, there are two operative procedure for thyroid cancer: total thyroidectomy, lateral lobectomy and isthmus resection. The surgeon must pay attention to intraoperative recurrent laryngeal nerve and parathyroid injury, with particular emphasis on the prevention of total thyroidectomy complications. Precise dissection of thyroid capsule, intraoperative recurrent laryngeal nerve monitoring and application of lymphatic mapping to recognize and protect negative stained parathyroid by using carbon nanoparticles tracer is prone to reduce the incidence of recurrent laryngeal nerve and parathyroid injury in the total thyroidectomy.
Attention ; Beijing ; epidemiology ; Female ; Humans ; Incidence ; Intraoperative Complications ; prevention & control ; Monitoring, Intraoperative ; Nanoparticles ; Recurrent Laryngeal Nerve Injuries ; prevention & control ; Thyroid Neoplasms ; epidemiology ; Thyroidectomy ; adverse effects

OBJECTIVE: To investigate the incidence of awareness during general anesthesia in patients undergoing surgery. METHODS: A total of 1,800 patients who underwent the selected and acute surgery with general anesthesia were enrolled. Brain function monitors were not used. Patients were interviewed twice during 24 h and 96 h postoperatively to determine intraoperative awareness. RESULTS: Of all the inpatients, 13 (0.72%) reported clear awareness and never forgot anything during the operation; 145 (8.1%) reported dreaming during anesthesia with doubtful intraoperative recollection. Among the 145 patients, 108(74.5%) were females and 114(78.6%) received propofol anesthesia. CONCLUSION Intraoperative recollections are rare complication of general anesthesia, and are associated with the increased ASA physical status. Age and sex do not influence the incidence of awareness. Dreaming during anesthesia is related to younger females and propofol maintenance.
Adult ; Anesthesia, General ; adverse effects ; Awareness ; physiology ; China ; epidemiology ; Female ; Humans ; Intraoperative Complications ; epidemiology ; Intraoperative Period ; Male ; Mental Recall ; physiology ; Middle Aged ; Surveys and Questionnaires

OBJECTIVETo analyze the incidence and cause of complications during and after interventional therapy for congenital heart disease (CHD).

METHODSFrom April 1986 to April 2009, 388 out of 6029 patients with CHD developed complications during and post interventional therapy, another 5 patients died post procedure, clinical data from these 393 patients were retrospectively analyzed. The patients with severe functional insufficiency requiring intervention or surgery during and after interventional therapy were classified as severe complications.

RESULTSThe overall complication rate was 6.44% [7.69% post atrial septal defect occlusion, 4.20% post patent ductus arteriosus (PDA) occlusion, 1.31% post percutaneous balloon pulmonary valvuloplasty, 14.94% post ventricular septal defect occlusion, 3.13% post percutaneous closure of aortopulmonary collaterals, 30.95% post catheter embolotherapy of pulmonary arteriovenous malformations, 12.50% post transcatheter closure of coronary artery fistulae, 20.00% post transcatheter closure of ruptured sinus of Valsava aneurysm, 66.67% post percutaneous balloon aortic valvuloplasty]. The severe complication rate was 0.65%(39/6029). The procedure-related mortality rate was 0.08% (5/6029), 0.26% (2/761) post percutaneous balloon pulmonary valvuloplasty, 0.05% (1/2070) post PDA occlusion, 9.10% (1/11) post balloon atrial septostomy, 33.33% (1/3) post percutaneous balloon aortic valvuloplasty. Emergency Cardiovascular surgery rate was 0.22% (13/6029). Selective surgery was required in 0.13% (8/6029) of patients post procedure. Two patients (0.03%) received permanent pacemaker implantation.

CONCLUSIONSThe severe complications and mortality rate of interventional therapy for CHD are relative low. Post procedure follow-up is needed fro monitoring possible procedure-related complications.

Cardiac Catheterization ; adverse effects ; Cardiovascular Surgical Procedures ; Heart Defects, Congenital ; surgery ; therapy ; Humans ; Incidence ; Intraoperative Complications ; epidemiology ; Postoperative Complications ; epidemiology ; mortality ; Retrospective Studies ; Treatment Outcome

OBJECTIVE: To investigate the incidence of awareness during general anesthesia and analyze the risk factors in anesthetic practice and patient populations. METHODS: A total of 2 300 patients who underwent general anesthesia were included. Perioperative data and anesthetic drugs were collected prospectively. Patients were interviewed twice postoperatively with the same structured questionnaire. Each patient was classified into categories as no awareness, possible awareness, and awareness. RESULTS: Twenty-one patients (0.91%) definitely reported awareness, and another 205 (8.91%) reported possible awareness. Few of the patients with awareness required psychological intervention. ASA physical status III-IV and propofol maintenance were associated risk factors of awareness. CONCLUSION The incidence of intraoperative awareness is high in the clinical practice in major medical centers.
Adult ; Anesthesia, General ; adverse effects ; Anesthetics, Intravenous ; adverse effects ; Awareness ; China ; epidemiology ; Female ; Humans ; Incidence ; Intraoperative Complications ; epidemiology ; Male ; Middle Aged ; Propofol ; adverse effects ; Risk Factors

OBJECTIVE: To evaluate the surgical outcomes of laparoscopic splenectomy and to investigate the learning curve of laparoscopic splenectomy. METHODS: Forty cases of laparoscopic splenectomy (performed by W.Y. between September 2008 and August 2010) in our general surgery department were reviewed, and the cases were divided equally into 4 groups (group I, II, III, IV) according the time sequence of the operations. The operating time, blood loss, conversion to open surgery, conversion to hand-assisted laparoscopic splenectomy, postoperative hospital stay, postoperative liquid diet recovery time, intra- and postoperative complications and the operative frequency were compared. RESULTS: There were no statistical differences among the groups in age and gender (P>0.05). The operating time, blood loss and postoperative hospital stay of groups III and IV were significantly less than those of groups I and II (P<0 .05). Postoperative liquid diet recovery time appear to show a gradual shortening trend from Group I to Group IV, but the differences were not at standard statistical thresholds (P>0.05). Frequency of conversion to open surgery, of conversion to hand-assisted laparoscopic splenectomy, of complications among the four groups were also not statistically different (P>0.05). The operative frequency of group I-IV increased from 1.25/month to 2.5/month. CONCLUSION The learning curve of laparoscopic splenectomy for surgeon who was experienced in open splenectomy and laparoscope cholecystectomy is approximately 20 cases, and the operative frequency is about 1.33/month.
Adult ; Aged ; Blood Loss, Surgical ; statistics & numerical data ; China ; epidemiology ; Female ; Humans ; Intraoperative Complications ; epidemiology ; Laparoscopy ; methods ; Learning Curve ; Male ; Middle Aged ; Retrospective Studies ; Splenectomy ; methods ; Young Adult

OBJECTIVETo evaluate the efficacy of extralevator abdominoperineal excision (ELAPE) of rectal cancer.

METHODSPubMed, Cochrane Library and Embase database were searched for clinical studies comparing the ELAPE and abdominoperineal excision (APE) for rectal cancer between 2007 and 2016. Two reviewers independently screened the articles and extracted the data. The Newcastle-Ottawa Scale (NOS) was used to evaluate the quality of the observational studies and the score more than 5 points was the inclusion criteria. Cochrane Handbook for Systematic Reviews of Interventions v5.1.0 was used to evaluate the quality of the randomized controlled trials (RCT). Intra-operative perforation rate, circumferential resection margin (CRM) involvement, local recurrence rate, perineal wound complications were brought into meta-analysis by Review Manager 5.3 software.

RESULTSA total of 556 articles were retrieved and 12 articles were enrolled finally, including 11 observational studies and 1 RCT study. All the 12 articles were high quality (scores of all observational studies were more than 11 points, RCT study accorded with 6 criteria of the quality evaluation). A total of 3 788 patients were enrolled, including 2 141 cases of ELAPE and 1 647 cases of APE. Meta-analysis revealed that intra-operative perforation rate of ELAPE was lower than APE (RR=0.52, 95%CI:0.34-0.79, P=0.002). There were no significant differences between two groups in CRM involvement (RR=0.72, 95%CI:0.49-1.07, P=0.10), local recurrence rate (OR=0.55, 95%CI:0.24-1.29, P=0.17) and perineal wound complications (RR=0.94, 95%CI:0.58-1.53, P=0.800).

CONCLUSIONSCompared with APE, ELAPE reduces the intra-operative perforation rate, and does not increase the perineal wound complications, but it has no advantages in decreasing the CRM involvement and local recurrence rate.

Abdomen ; surgery ; Digestive System Surgical Procedures ; adverse effects ; methods ; Humans ; Intraoperative Complications ; epidemiology ; Margins of Excision ; Neoplasm Recurrence, Local ; epidemiology ; Perineum ; surgery ; Postoperative Complications ; epidemiology ; Rectal Neoplasms ; surgery ; Rectum ; surgery

We aim to reassess the safety of the monopolar transurethral resection of the prostate (M-TURP) without suprapubic cystostomy at our institution over the past decade. This retrospective study was conducted in patients who underwent M-TURP at Peking University First Hospital between 2003 and 2013. A total of 1680 patients who had undergone M-TURP were identified, including 539 patients in the noncystostomy group and 1141 patients in the cystostomy group. After propensity score matching, the number of patients in each group was 456. Smaller reductions in hemoglobin and hematocrit (10.9 g vs 17.6 g and 3.6% vs 4.7%, respectively) were found in the noncystostomy group. In addition, patients undergoing surgery without cystostomy had their catheters removed earlier (4.6 days vs 5.2 days), required shorter postoperative stays in the hospital (5.1 days vs 6.0 days), and were at lower risk of operative complications (5.7% vs 9.2%), especially bleeding requiring blood transfusion (2.9% vs 6.1%). Similar findings were observed in cohorts of prostates of 30-80 ml and prostates >80 ml. Furthermore, among patients with a resection weight >42.5 g or surgical time >90 min, or even propensity-matched patients based on surgical time, those with cystostomy seemed to be at a higher risk of operative complications. These results suggest that M-TURP without suprapubic cystostomy is a safe and effective method, even among patients with larger prostates, heavier estimated resection weights, and longer surgical times.
Aged ; Blood Transfusion ; Cystostomy/methods* ; Hematocrit ; Hemoglobins/analysis* ; Hemorrhage/epidemiology* ; Humans ; Intraoperative Complications/epidemiology* ; Male ; Middle Aged ; Postoperative Complications/epidemiology* ; Propensity Score ; Prostatectomy/methods* ; Prostatic Neoplasms/surgery* ; Retrospective Studies ; Transurethral Resection of Prostate/methods* ; Treatment Outcome

To analyze two common factors for perioperative ischemic stroke in patients with concomitant carotid and coronary artery severe stenosis and to improve the therapeutic effect.
 Methods: A total of 44 patients with multi-vessel coronary artery disease combined with carotid stenosis, who admitted to the Department of Cardiac Surgery, the First Affiliated Hospital of Xiamen University from 2008 to 2014, were enrolled in this study. Among them, 32 cases were male, 12 cases was female. All patients received coronary artery bypass grafting after treatment of neck diseases. The surgical outcomes and follow-up results were analyzed retrospectively.
 Results: One patient received carotid endarterectomy suffered hemiplegia, whose symptoms were improved after positive clinical treatment. One patient suffered transient ischemic attack, and 5 patients displayed the cerebrovascular syndromes a week later after surgery. Twelve patients suffered nerve function damage 48 hours later after surgery. Nine patients received intra-aortic ballon pump, 1 patient received thoracotomy hemostasis, 3 patients suffered sternal dehiscence; 27 patients showed atrial fibrillation. Two patients died after surgery. The follow-up duration ranged from 1-7 years and the follow-up rate was 90%. The ischemic symptoms were improved in 44 patients. Six patients complained the recurrence of angina, but no abnormalities were found in coronary angiography or computed tomography angiography. One patient died of malignant tumor during the follow-up duration.
 Conclusion: For patients with concomitant carotid and coronary artery severe stenosis, it is more likely to suffer ischemic cerebral stroke. However, carotid stenosis is not the only factor, other key factors relevant to ischemic cerebral stroke shouldn't be ignored either.
Atrial Fibrillation ; epidemiology ; Blood Loss, Surgical ; statistics & numerical data ; Carotid Stenosis ; complications ; surgery ; Cerebrovascular Disorders ; epidemiology ; Comorbidity ; Constriction, Pathologic ; Coronary Angiography ; Coronary Artery Bypass ; adverse effects ; mortality ; Coronary Artery Disease ; complications ; surgery ; Coronary Stenosis ; complications ; surgery ; Endarterectomy, Carotid ; adverse effects ; Female ; Hemiplegia ; epidemiology ; Humans ; Intra-Aortic Balloon Pumping ; adverse effects ; Intraoperative Complications ; epidemiology ; Ischemic Attack, Transient ; epidemiology ; Male ; Nervous System Diseases ; Peripheral Nerve Injuries ; epidemiology ; Postoperative Complications ; epidemiology ; Retrospective Studies ; Risk Assessment ; Risk Factors ; Stroke ; epidemiology ; Surgical Wound Dehiscence ; epidemiology ; Thoracotomy ; adverse effects

PURPOSE: Thanks to advancements in surgical techniques and instruments, many surgical modalities have been developed to replace transurethral resection of the prostate (TURP). However, TURP remains the gold standard for the surgical treatment of benign prostatic hyperplasia (BPH). We conducted a meta-analysis on the efficacy and safety of minimally invasive surgical therapies for BPH compared with TURP. METHODS: This meta-analysis used a Medline search assessing the period from 1997 to 2011. A total of 784 randomized controlled trials were identified in an electronic search. Among the 784 articles, 36 randomized controlled trials that provided the highest level of evidence (level 1b) were included in the meta-analysis. We also conducted a quality analysis of selected articles. RESULTS: Only 2 articles (5.56%) were assessed as having a low risk of bias by use of the Cochrane collaboration risk of bias tool. On the other hand, by use of the Jadad scale, there were 26 high-quality articles (72.22%). Furthermore, 28 articles (77.78%) were assessed as high-quality articles by use of the van Tulder scale. Holmium laser enucleation of the prostate (HoLEP) showed the highest reduction of the International Prostate Symptom Score compared with TURP (P<0.0001). Bipolar TURP, bipolar transurethral vaporization of the prostate, HoLEP, and open prostatectomy showed superior outcome in postvoid residual urine volume and maximum flow rate. The intraoperative complications of the minimally invasive surgeries had no statistically significant inferior outcomes compared with TURP. Also, there were no statistically significant differences in any of the modalities compared with TURP. CONCLUSIONS: The selection of an appropriate surgical modality for BPH should be assessed by fully understanding each patient's clinical conditions.
Bias (Epidemiology) ; Cooperative Behavior ; Electronics ; Electrons ; Hand ; Holmium ; Intraoperative Complications ; Lasers, Solid-State ; Lower Urinary Tract Symptoms ; Phosphates ; Prostate ; Prostatectomy ; Prostatic Hyperplasia ; Titanium ; Transurethral Resection of Prostate ; Volatilization