OBJECTIVETo study the efficiency of electrocardiogram (ECG) monitor for positioning the catheter tip in the placement of peripherally inserted central catheter (PICC) in neonates.

METHODSA total of 160 neonates who were admitted to the neonatal intensive care unit (NICU) from January 2015 to December 2017 and underwent the PICC placement via the veins of upper extremity were enrolled. They were randomly divided into an observation group and a control group, with 80 neonates in each group. The neonates in the control group were given body surface measurement and postoperative X-ray localization, while those in the observation group were given body surface measurement, ECG localization, and postoperative X-ray localization. The two groups were compared in terms of general information, one-time success rate of PICC placement, and time spent on PICC placement.

RESULTSThere were no significant differences between the two groups in sex composition, gestational age, age in days at the time of PICC placement, disease type, and site of puncture (P>0.05). Compared with the control group, the observation group had a significantly higher one-time success rate of PICC placement (95% vs 79%; P<0.05) and a significantly shorter time spent on PICC placement (P<0.05). Localization under an ECG monitor during PICC placement had a sensitivity of 97% and a specificity of 100%.

CONCLUSIONSDuring the PICC placement in neonates, the use of ECG monitor to determine the position of catheter tip can improve the one-time success rate of placement and reduce the time spent on placement.

Catheterization, Central Venous ; instrumentation ; Catheterization, Peripheral ; methods ; Catheters, Indwelling ; Electrocardiography ; instrumentation ; Female ; Humans ; Infant, Newborn ; Male

No abstract available.
Aged ; *Cardiac Catheterization/instrumentation ; Computed Tomography Angiography ; Coronary Angiography/methods ; Echocardiography, Doppler, Color ; Echocardiography, Transesophageal ; Female ; Heart Septal Defects, Atrial/diagnostic imaging/*therapy ; Humans ; Septal Occluder Device ; Treatment Outcome

Enhanced recovery after surgery (ERAS) is a patient-centered, surgeon-led system combining anesthesia, nursing, nutrition and psychology. It aims to minimize surgical stress and maintain physiological function in perioperative care, thereby expediting recovery. ERAS theory has been clinically applied for nearly 20 years and it is firstly used in colorectal surgery, then widely used in other surgical fields. However, ERAS is not used commonly in esophagectomy because of its surgical complexity and high morbidity of postoperative complications, which limits the application of ERAS in the field of esophagectomy. In recent years, with the increasing maturation of minimally invasive esophagectomy, attention to tissue and organ protection concept, improvement of making gastric tube, breakthrough of anastomosis technique, and the presentation and application of new concepts, ERAS has made great progress in the field of esophagectomy. This article summarizes some ERAS measures in the treatment of esophageal cancer based on evidence-based medicine, and performs an effective ERAS mode for clinical application of esophagectomy. During preoperative preparation and evaluation, we propose preoperative education and nutrition evaluation without regular intestinal preparation, and advocate preemptive analgesia without preanesthetic medication. During intra-operative management, anesthesia scheme should be optimized, fluid transfusion should be controlled properly, suitable operation mode should be chosen, and intraoperative hypothermia should be avoided. During postoperative management, sufficient analgesia should be administered with non-opioid analgesics, drainage tube placement must be decreased and removed earlier, urinary catheter and gastrointestinal decompression tube should be removed earlier, and oral intake and ambulation should be resumed as early as possible. "Received surgery yesterday, oral intake today, discharged home 5-7 days", ERAS program based on "non tube no fasting" has been applied in some medical centers and becomes more and more maturation. In the future, we will rely on the increasing improvement and systemic training of ERAS mode in order to promote such application in more medical centers. With the multi-center clinical trials, based on constant enrichments and improvements, a general expert consensus will be made finally.
Analgesia ; methods ; Anesthesia, General ; methods ; Decompression, Surgical ; instrumentation ; methods ; Drainage ; instrumentation ; methods ; Esophageal Neoplasms ; rehabilitation ; surgery ; Esophagectomy ; methods ; psychology ; rehabilitation ; Evidence-Based Medicine ; Feeding Methods ; Humans ; Length of Stay ; Minimally Invasive Surgical Procedures ; methods ; rehabilitation ; Nutritional Status ; Patient Education as Topic ; methods ; Perioperative Care ; methods ; Urinary Catheterization ; methods ; Walking

PURPOSE: The aim of this study was to investigate noninfectious complications of peritoneal dialysis (PD), including mechanical and metabolic complications, at a single center in Korea. MATERIALS AND METHODS: We analyzed data from 60 PD patients aged < or =18 years (40 boys and 20 girls) during the period between 1986 and 2012. The collected data included gender, age, causes of PD, incidence of noninfectious complications, and treatment for the complications. RESULTS: The mean duration of PD therapy was 28.7+/-42.1 months (range 1-240 months). The most common cause of end-stage renal disease was glomerular disease (43.3%). There were no statistically significant differences between patients with and without mechanical complications regarding gender, age at the start of PD, and total duration of PD. Outflow failure was the most common catheter-related complication (14.3%), followed by leakage (10.0%) and hernia (8.6%). Metabolic complications, such as hyperglycemia and hypokalemia, were observed in three of 16 patients. The frequency of noninfectious complications of PD in our study was comparable with those in previous pediatric studies. PD was switched to hemodialysis (HD) in only three patients. CONCLUSION: Our results indicate that noninfectious complications of PD are common, though they hardly lead to catheter removal or HD in pediatric patients on PD.
Adolescent ; Asian Continental Ancestry Group ; Catheterization/*adverse effects ; Child ; Child, Preschool ; Device Removal ; Female ; Humans ; Incidence ; Kidney Failure, Chronic/*therapy ; Male ; *Outcome and Process Assessment (Health Care) ; Peritoneal Dialysis/*adverse effects/instrumentation/*methods ; Renal Dialysis/adverse effects ; Republic of Korea ; Treatment Outcome

PURPOSE: The conventional trocar and cannula method in peritoneal dialysis (PD) catheter insertion has its limitation in clinical setting. The aim of this study was to compare a modified method for percutaneous PD catheter insertion with the conventional method, and demonstrate advantages of the modified method. MATERIALS AND METHODS: Patients at a single center who had percutaneous PD catheters inserted by nephrologists from January 2006 until September 2012, using either a modified method (group M) or the conventional trocar and cannula method (group C), were retrospectively analyzed, in terms of baseline characteristics, complications experienced up to 3 months after the procedure, and the suitability of the procedure for patients. RESULTS: Group M included 82 subjects, while group C included 66 cases. The overall early complication rate in group M (1.2%) was significantly lower than that in group C (19.7%) (p<0.001). The catheter revision rate during timeframe for early complications was significantly lower in group M (0%) than in group C (6.1%) (p=0.024). When comparing Procedure time (1 h 3 min+/-16 min vs. 1 h 36 min+/-19 min, p<0.01), immediate post-procedural pain (2.43+/-1.80 vs. 3.14+/-2.07, p<0.05), and post-procedure days until ambulation (3.95+/-1.13 days vs. 6.17+/-1.34 days, p<0.01), group M was significantly lower than group C. There was no significant difference in total hospitalization period (14.71+/-7.05 days vs. 13.86+/-3.7 days). CONCLUSION: Our modified PD catheter insertion method shows its advantages in early complication rate, early complications revision rate, and the patients' conveniences.
Adult ; Aged ; *Catheters, Indwelling ; Female ; Humans ; Male ; Middle Aged ; Peritoneal Dialysis/instrumentation/*methods ; Retrospective Studies ; Surgical Instruments ; Treatment Outcome ; Urinary Catheterization/*instrumentation/methods ; Young Adult

Intraductal ultrasonography (IDUS) is one of the most useful diagnostic tools for various extrahepatic biliary diseases. However, conventional IDUS has some limitations in providing accurate cross-sectional imaging of the bile duct in patients with extensive pneumobilia. Using a balloon-sheathed catheter, the US system (balloon-sheathed IDUS) can overcome these limitations. Sixteen patients underwent balloon-sheathed IDUS during endoscopic retrograde cholangiography. The balloon-sheathed IDUS was inserted via a transpapillary route when visualization of the bile duct with conventional IDUS was distorted by extensive pneumobilia. The patient group had a mean age of 65.5 years, and 56.3% (9/16) were male. The balloon-sheathed IDUS permitted successful visualization of the bile duct in all patients, regardless of the extent of pneumobilia. Using this system, remnant common bile duct stones were detected in five patients (31.3%), and cholangiocarcinoma was detected in one patient (6.3%). The balloon-sheath IDUS aided in stone sweeping. No significant complications, including bleeding, perforation, or pancreatitis, occurred in any of the patients. The balloon-sheathed catheter US system was useful and safe for biliary IDUS in patients with extensive pneumobilia.
Adult ; Aged ; Aged, 80 and over ; Biliary Tract Diseases/*ultrasonography ; Catheterization/instrumentation/methods ; Cholangiopancreatography, Endoscopic Retrograde/instrumentation/*methods ; Endosonography/instrumentation/*methods ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Ultrasonography, Interventional/instrumentation/*methods

BACKGROUND/AIMS: Several precut techniques have been used to gain biliary access for difficult cases. The aim of this study was to evaluate the success and complication rates of two precut techniques, transpancreatic septotomy (TPS) and needle knife infundibulotomy (NKI), in difficult biliary cannulation due to the presence of unintended pancreatic cannulation. METHODS: Eighty-six patients who failed standard biliary cannulation were included. TPS was performed when we failed to achieve biliary access despite 5 minutes of attempted cannulation or when more than three attempted unintended pancreatic cannulations occurred. If deep cannulation was not achieved within 5 minutes for any duct, NKI was performed. If this failed, we crossed over to the other technique in the second attempt. RESULTS: The initial total success rate of biliary cannulation was 88.4% (86.6% for the TPS group and 94.7% for the NKI group, p=0.447). After crossover of the techniques, the final success rate was 95.3%. The complication rate was 20.9% in patients with TPS and 15.8% in patients with NKI (p=0.753). CONCLUSIONS: The use of different strategies based on the presence of unintended pancreatic cannulation may help increase the success rate for difficult biliary cannulation without increasing complication rates.
Aged ; Bile Ducts/surgery ; Biliary Tract Diseases/*surgery ; Catheterization/adverse effects/instrumentation/*methods ; Cholangiopancreatography, Endoscopic Retrograde/adverse effects/*methods ; Female ; Humans ; Male ; Middle Aged ; Pancreas/surgery ; Prospective Studies ; Retrospective Studies ; Sphincterotomy, Endoscopic/adverse effects/instrumentation/*methods ; Surgical Instruments ; Treatment Outcome

OBJECTIVETo compare the advantages and disadvantages of the Foley catheter draining method versus the urethral stent plus gastric tube draining method for urine drainage following urethroplasty for hypospadias.

METHODSWe retrospectively analyzed the clinical data of 361 cases of hypospadias treated by urethroplasty. After operation, 91 of the cases received urine drainage with the Foley catheter (group A) and 270 with a urethral stent plus a gastric tube (group B). We compared the incidence rates of bladder irritation, fistula, urethral stricture, and urethral diverticulum between the two groups of patients.

RESULTSNo statistically significant differences were found between groups A and B in the incidences of bladder irritation (9.89% vs 10.70%, P > 0.05) and urethral diverticulum (1.09% vs 2.22%, P > 0.05). The incidence rate of fistula was markedly higher in group A than in B (20.80% vs 13.30%, P < 0.05), and so was that of urethral stricture (10.90% vs 5.55%, P < 0.05).

CONCLUSIONThe urethral stent plus gastric tube draining method is more effective than the Foley catheter draining method for urine drainage following urethroplasty.

Aged ; Child ; Diverticulum ; etiology ; Drainage ; methods ; Humans ; Hypospadias ; surgery ; Incidence ; Male ; Retrospective Studies ; Stents ; Urethra ; surgery ; Urethral Stricture ; etiology ; Urinary Catheterization ; instrumentation ; methods

PURPOSE: We review our experience using a new and easily removable ureteral catheter in patients who underwent complicated ureteral reimplantation. Our goal was to shorten hospital stay and lower anxiety during catheter removal without fear of postoperative ureteral obstruction. MATERIALS AND METHODS: Between April 2009 and September 2010, nine patients who underwent our new method of catheter removal after ureteral reimplantation were enrolled. Patients who underwent simple ureteral reimplantation were excluded from the study. Following ureteral reimplantation, a combined drainage system consisting of a suprapubic cystostomy catheter and a ureteral catheter was installed. Proximal external tubing was clamped with a Hem-o-lok clamp and the rest of the external tubing was eliminated. Data concerning the age and sex of each patient, reason for operation, method of ureteral reimplantation, and postoperative parameters such as length of hospital stay and complications were recorded. RESULTS: Of the nine patients, four had refluxing megaureter, four had a solitary or non-functional contralateral kidney and one had ureteral stricture due to a previous anti-reflux operation. The catheter was removed at postoperative week one. The mean postoperative hospital stay was 2.4 days (range 1-4 days), and the mean follow-up was 9.8 months. None of the patients had postoperative ureteral obstructions, and there were no cases of migration or dislodgement of the catheter. CONCLUSION: Our new method for removing the ureteral catheter would shorten hospital stays and lower levels of anxiety when removing ureteral catheters in patients with a high risk of postoperative ureteral obstruction.
Catheterization/*instrumentation/methods ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Length of Stay ; Male ; Postoperative Care ; Postoperative Complications/epidemiology ; Postoperative Period ; Retrospective Studies ; *Urinary Catheters ; Vesico-Ureteral Reflux/surgery

OBJECTIVETo evaluate the indications, methodology and results of the transcatheter closure of patent ductus arteriosus (PDA) with the new Amplatzer Duct Occluder II (ADO-II).

METHODTotally 51 patients underwent transcatheter closure of PDA with the new ADO-II. The devices were delivered by 4F or 5F sheath through arterial or venous side respectively. The descending aorta angiography and transthoracic echocardiography was performed to evaluate the device position, residual shunt and complications caused by the device during and after implantation.

RESULTForty-nine patients had successful transcatheter closure of the PDA without significant residual shunts and artery obstruction during the short-term follow-up. One patient received the ADO-II dislodgment and first generation ADO re-implantation for the obvious descending aortal obstruction caused by ADO-II. Another patient had the ADO-II dislodgment and left pulmonary artery shaping surgery, because the ADO-II implantation led to obstruction of the left pulmonary artery. Both the obstructions in these two patients were ameliorated afterwards.

CONCLUSIONThe transcatheter closure using the ADO-II is safe and effective for the non-window type PDA with a small size.

Adolescent ; Aortography ; Cardiac Catheterization ; instrumentation ; methods ; Child ; Child, Preschool ; Ductus Arteriosus, Patent ; diagnostic imaging ; surgery ; Echocardiography, Doppler ; methods ; Female ; Follow-Up Studies ; Humans ; Infant ; Male ; Prosthesis Design ; Pulmonary Embolism ; epidemiology ; etiology ; surgery ; Reoperation ; Septal Occluder Device ; Treatment Outcome