Single-incision laparoscopic surgery in children: initial single-center experience

Background

In continued efforts to further improve the advantages of minimally invasive surgery to patients, surgeons have developed single-incision laparoscopic techniques. We report our initial experience in children with a variety of single-site procedures.

Method

A retrospective chart review was performed on patients who underwent a single-site procedure from April 2009 to April 2010.

Results

There were 142 consecutive procedures: 24 cholecystectomies, 103 appendectomies for nonperforated appendicitis, 2 splenectomies, 1 combined splenectomy/cholecystectomy, 8 ileocecectomies, 2 Meckel diverticulectomies, 1 small bowel duplication resection, and 1 jejunal stricture resection. There were 12 conversions to conventional laparoscopy: 10 during appendectomy and 2 during cholecystectomy. Mean operative time was 34 minutes for appendectomy, 73 minutes for cholecystectomy, 90 minutes for splenectomy, 116 minutes for combined splenectomy/cholecystectomy, 86 minutes for ileocecectomy, and 43 minutes for the small bowel procedures. The only complications were umbilical surgical site infections after appendectomy in 6 patients.

Conclusion

This institution's preliminary experience suggests that single-incision laparoscopic surgery in children has at least comparable outcomes to conventional laparoscopic surgery. However, prospective data are needed to prove that single-incision laparoscopic surgery is superior to conventional laparoscopy.     

Colecistectomía laparoscópica en pacientes octogenarios. Estudio comparativo entre dos poblaciones en edad geriátrica

Introduction

In the current article, we analyse the results and complications of laparoscopic cholecystectomy in octogenarian patients.

Patients and method

Retrospective study in patients older than 80 years, who underwent laparoscopic cholecystectomy between January 2002 and August 2007. Variables analysed were presentation, physical condition, anaesthetic risk, conversion rate, morbidity and hospital stay. A comparison was made with patients aged between 70 and 79 years old. The χ² and Student's t tests were used for statistical analysis. The level of significance was defined as a p value less than 0.05.

Results

A total of 64 patients were operated on, of which 39 (63%) were women and 25 men, with a mean age 83.7 years. Surgery was scheduled in 40 (62.5%) cases and urgent in 24 cases. The conversion rate to open cholecystectomy was 10.9% and the average hospital stay was 3.9 days. Two patients required re-intervention and two patients died.

Conclusions

Laparoscopic cholecystectomy is the treatment of choice for symptomatic cholelithiasis in octogenarians. The laparoscopic approach should be considered for the management of acute cholecystitis in the very old (except where contraindicated) before the development of complications.     

Microlithiasis, endoscopic ultrasound, and children: not just little gallstones in little adults

Purpose

Biliary microlithiasis is an uncommon but recognized cause of upper abdominal pain, cholecystitis, cholangitis, and pancreatitis in adults. Gallstones smaller than 3 mm may not be seen on transabdominal ultrasound and may only be seen on endoscopic ultrasound. This condition is poorly described in children. The aim of this study is to review the results of laparoscopic cholecystectomy to treat biliary microlithiasis in a pediatric case series.

Methods

We performed a retrospective case review of children with biliary microlithiasis who were treated with laparoscopic cholecystectomy.

Results

Three children were diagnosed with biliary microlithiasis. Two patients had recurrent right upper quadrant pain and nausea. A third patient had midepigastric pain and idiopathic pancreatitis. All 3 had a normal gallbladder on transabdominal ultrasound. Additional imaging with hepatobiliary scan, computed tomography, and magnetic resonance cholangiopancreatography revealed no biliary source for symptoms. Endoscopic ultrasound was performed on all 3 children, demonstrating microlithiasis of the gallbladder. Each child had a laparoscopic cholecystectomy with intraoperative cholangiogram. No abnormalities were seen on intraoperative cholangiogram. All 3 children had alleviation of pain and improvement of symptoms in postoperative follow-up.

Conclusion

Children with biliary microlithiasis and associated clinical symptoms can be successfully treated with laparoscopic cholecystectomy. Endoscopic ultrasound should be considered in the evaluation of the child with clinical biliary symptoms and a negative transabdominal ultrasound result.     

Surgical outcomes of open cholecystectomy in the laparoscopic era

Background

Although laparoscopic cholecystectomy has become the standard of care for symptomatic cholelithiasis and cholecystitis, 10% to 30% of cholecystectomies are still performed in open fashion. Because the total number of cholecystectomies is increasing with time, the average patient undergoing open cholecystectomy in the laparoscopic era is older and has more comorbidities.

Methods

The records of 1629 consecutive patients who underwent cholecystectomy from July 1997 to September 2006 were evaluated. Analysis of variance, chi-square test, logistic regression, and linear regression were used to compare the following outcomes: length of procedure, length of stay, readmission (within 15 days and within 31 days), reoperation, and complication.

Results

Major complications (death, bile duct injury, bile leak, or bleeding requiring reoperation or transfusion) occurred more frequently in laparoscopic cholecystectomy patients who were coverted to open procedure (5.9%) than in those who underwent open cholecystectomy (4.4%). Mortality rates were 2.9%, 1.5%, and 0% for open, converted, and laparoscopic cholecystectomy, respectively.

Conclusions

Older patients, male patients, and patients with previous upper abdominal surgery are at higher risk for mortality. They should be considered for open cholecystectomy given their increased likelihood of major complications when laparoscopic cholecystectomy is converted to open surgery.     

Laparoscopic cholecystectomy for biliary dyskinesia in children provides durable symptom relief

Purpose

The purpose of this study was to determine the effectiveness of laparoscopic cholecystectomy in children with biliary dyskinesia.

Methods

Reports of children with an abnormal cholecystokinin (CCK)-stimulated HIDA scan between January 2001 and July 2006 who underwent laparoscopic cholecystectomy were reviewed. Postoperatively, a 23-item Likert scale, symptom questionnaire was administered to parents.

Results

Sixty-four children with chronic abdominal pain and no gallstones on ultrasound had an abnormal CCK-HIDA scan. Twenty-three children (median age, 14 years; 16 girls), with mean (SD) ejection fraction of 17% (8), underwent laparoscopic cholecystectomy and were further analyzed. Preoperatively, these children had right upper quadrant/epigastric pain (78%), nausea (52%), vomiting (43%), and generalized abdominal pain (22%) lasting for a median of 3 months (range, 1 month to 2.5 years). Median postoperative follow-up was 2.7 years. Sixteen (70%) parents completed the questionnaire. Of those who responded, 63% indicated that their children had no abdominal pain, 87% had no vomiting, and 69% had no nausea in the month preceding the questionnaire. Overall, 67% of parents indicated that their children's symptoms were completely relieved after cholecystectomy, whereas 7% indicated that the symptoms were not relieved.

Conclusion

Laparoscopic cholecystectomy is effective in providing both short-term and long-term improvement of symptoms in children with biliary dyskinesia.     

Single-incision laparoscopic cholecystectomy in children: a feasible alternative to the standard laparoscopic approach

Purpose

Our aim was to evaluate the outcomes of the single-incision laparoscopic (SIL) cholecystectomy compared with the standard 4-incision laparoscopic (SL) cholecystectomy.

Methods

A retrospective chart review of consecutive patients undergoing cholecystectomy using the SIL approach from January 2008 to September 2010 was performed. These patients were compared with a cohort who underwent an SL cholecystectomy from January 2007 to June 2009. Demographics, operative times, length of stay, blood loss, and intravenous narcotic use was obtained from the charts. A nonpaired Student's t test was used to determine statistical significance.

Results

We identified 40 patients in the SIL group and 68 in the SL group. Main diagnosis was cholelithiasis followed by gallstone pancreatitis and cholecystitis. The mean operative time for SIL cholecystectomies was 79.2 minutes vs 63 minutes in the SL group (P < .006). The average length of stay was 1.9 days in the SIL group vs 2.3 days in the SL group (P < .24). The mean intravenous narcotic use was 1 dose in the SIL group vs 2.9 doses in the SL group (P < .007). There were no intraoperative complications. At 1-month postoperative follow-up, all patients had satisfactory recovery.

Conclusion

Single-incision laparoscopic cholecystectomy is a safe and feasible alternative to the standard laparoscopic approach in children, even in the setting of acute disease.     

Efficacy of laparoscopic cholecystectomy in the pediatric population

Purpose

Gallbladder disease is increasingly affecting the pediatric population. The advent of new technology in the 1980s, specifically, hepatobiliary scintigraphy and laparoscopic cholecystectomy, gave a dramatic rise in both the diagnosis and treatment of biliary disease in the pediatric population. The purpose of this study was to determine (a) whether laparoscopic cholecystectomy for biliary dyskinesia is efficacious in the treatment of children with biliary colic and (b) the ability of cholescintigraphy to predict which patients may benefit from an operative intervention.

Methods

We performed a retrospective review of the records of all patients (N = 184) who underwent laparoscopic cholecystectomy, correlating postoperative results with degree of dyskinesia (percentage of ejection fraction), histopathology, associated gastrointestinal diagnoses, age, and sex. Biliary dyskinesia was defined by ultrasonography without evidence of cholelithiasis with clinical diagnosis of biliary colic.

Results

Of the 184 patients who underwent laparoscopic cholecystectomy, 117 had a diagnosis of biliary dyskinesia and 108 were available for follow-up. Mean follow-up was 8.3 months. One hundred patients (92.6%) reported resolution or improvement of preoperative symptoms (64.8% reported complete resolution and 27.8% reported improvement in symptoms). The mean age of the patients was 14.1 years. No correlation was seen for degree of dyskinesia, histopathology, age, and sex. Patients with a preoperative diagnosis of gastroesophageal reflux were more likely to report resolution of symptoms, although this finding was not statistically significant. There was no major complication; 1 patient suffered a prolonged ileus, 1 patient suffered a wound infection, and 1 patient required incisional hernia repair.

Conclusion

Laparoscopic cholecystectomy is safe, efficacious, and durable in children suffering from biliary dyskinesia.     

Surgical treatment for anomalous arrangement of the pancreaticobiliary duct with nondilatation of the common bile duct

Background/purpose

For anomalous arrangement of the pancreaticobiliary duct (AAPBD) with nondilatation of the common bile duct (CBD), the optimal surgical procedure remains controversial. The authors investigated which procedure would be most effective for AAPBD with nondilatation of the CBD.

Methods

The authors encountered 60 children with AAPBD in our institution between 1979 and 2002. Six of the 60 were classified as the nondilated type (CBD diameter; less than 8 mm), whereas the other 54 were classified as the dilated type (CBD diameter; more than 9 mm). Amylase levels in serum, CBD, and gallbladder were examined. Cellular activity of the resected gallbladder was examined for the incidence of hyperplasia and Ki-67 labeling index (Ki-67 LI).

Results

The amylase level in the nondilated type was elevated as in the dilated type. Epithelial hyperplasia of the gallbladder was present in 4 of the 6 with the nondilated type (67%). 10 of the 20 with the dilated type (50%), and none of the 6 controls (0%). The Ki-67 LI of the dilated type was significantly higher than that of control.

Conclusions

A free reflux of pancreatic juice into the biliary system was found regardless of dilatation, and cellular proliferative activity of the gallbladder mucosa was increased in both the nondilated and dilated type. Therefore, excision of the extrahepatic bile duct including cholecystectomy is recommended for AAPBD with nondilatation of the CBD.     

Is there a role for drain use in elective laparoscopic cholecystectomy? A controlled randomized trial

Background

Although the issue of drain use in open cholecystectomy has been adequately addressed by prospective randomized trials, there is lack of evidence on the usefulness of drains in elective laparoscopic cholecystectomy, and the surgeons follow their beliefs and bias on this debate. Therefore, a controlled randomized trial was designed to assess the value of drains in elective laparoscopic cholecystectomy.

Methods

During a 5-year period (January 2002 to December 2006), 284 patients were randomized to have a drain placed (group A), whereas 281 patients were randomized not to have a drain (group B) placed in the subhepatic space. End points of this trial were to detect any differences in morbidity, postoperative pain, and hospital stay between the 2 groups.

Results

There was no mortality in either group and no statistically significant difference in morbidity or hospital stay between the 2 groups. However, postoperative pain was significantly increased in patients who had a drain placed; median visual analog scale (VAS) score was 5 (range 1 to 8) versus 3 (range 1 to 8), in the non-drained group (P < .0001). Interestingly, in 2 of 3 patients in whom a drain was placed against randomization because of bile leak suspicion, a bile leak occurred.

Conclusions

The routine use of a drain in elective laparoscopic cholecystectomy has nothing to offer; in contrast, it is associated with increased pain. It would be reasonable, however, to leave a drain if there is a worry about an unsolved or potential bile leak, bearing in mind that drain placement, although sometimes providing a false sense of security, does not guarantee either prevention or treatment of postoperative bile collections, bleeding, or bile peritonitis.     

Is there a safe advantage in performing outpatient laparoscopic cholecystectomy in children?

Background

Laparoscopic cholecystectomy, the standard procedure for removing the sick gallbladder of children, is generally performed leaving the child overnight in the hospital.

Purpose

This study aimed to determine if there is a safe advantage in performing laparoscopic cholecystectomy as an outpatient procedure while setting the clinical parameters for those who will benefit from in-hospital stay.

Methods

Thirty-five patients were selected for the study and were divided into group A, if the outpatient procedure was done, and group B, if the child was left overnight in the hospital. Retrospective review of medical charts was performed. Statistical significance was defined as P < .05.

Results

Group A consisted of 13 patients and group B of 22 patients. All patients in group A left the hospital the same day of surgery. Distribution by age and sex in the groups was not statistically different. Preoperative symptoms of vomiting were statistically significantly higher in group B. Presence of an associated medical condition was higher in the in-hospital patients. Concomitant procedures, blood loss estimates, and duration of surgery showed no statistical difference. No child was readmitted after release from the hospital. Pre-, intra-, and postoperative pain management were the same in all patients. Mean postoperative stay and medical charges were statistically significant between the groups.

Conclusions

Laparoscopic cholecystectomy can safely be done as an outpatient procedure. Children with a complicated gallbladder disease process or associated medical condition benefit from an overnight stay. Perioperative pain management is crucial in all cases. Reduced hospital stay and medical charges are significant advantages in performing laparoscopic cholecystectomy as an outpatient procedure.     

Laparoscopic contralateral groin exploration: is it cost effective?

Background

Transinguinal laparoscopy offers a safe and effective method for evaluating the contralateral groin during unilateral inguinal hernia repair (UIHR). The purpose of this study is to determine whether laparoscopic contralateral groin exploration (LCGE) is cost effective.

Methods

A retrospective review of all children who underwent UIHR and LCGE from 2006 to 2007 by a single surgeon was performed. Cost analysis comparing the time to perform the LCGE and time to repair the contralateral patent processus vaginalis (CPPV) to the cost saved by preventing future operation for a contralateral inguinal hernia repair was calculated based on Medicare reimbursement.

Results

Eighty-one patients underwent UIHR with planned LCGE; 78 (96.3%) had successful LCGE; 8 (10.3%) had a CPPV and underwent contralateral open repair. The total cost for the additional time to perform LCGE and repair of the 8 CPPV was $13 080. The total cost for returning for a second operation to repair the contralateral inguinal hernia was $20 440.

Conclusion

Laparoscopic contralateral groin exploration at the time of unilateral inguinal hernia repair was cost effective.     

15-Year experience in the treatment of rectal prolapse in children

Background

Rectal prolapse is a common and usually self-limited condition in children. Several surgical techniques have been advocated for refractory prolapse. We reviewed our experience with treatment and the outcome of refractory rectal prolapse.

Methods

Retrospective review was conducted on patients undergoing surgery for rectal prolapse from January 1993 to March 2009. Patients with imperforate anus/cloacal abnormalities, Hirschsprung disease, spina bifida, or prior pull-through were excluded.

Results

Twenty patients underwent 23 procedures for rectal prolapse. There were 10 posterior sagittal rectopexies, 6 transabdominal rectopexies, 5 laparoscopic rectopexies, 1 hypertonic saline injection, and 1 anal cerclage. The mean duration of symptoms was 1.6 years (range, 1-10 years). The mean age at operation was 6.8 years (range, 4 months-19 years), with a 5:1 male predominance. There was no operative or perioperative mortality. Median length of follow-up was 7.2 months; 2 patients were lost to follow-up.The overall recurrence rate was 35%. All recurrences followed posterior sagittal rectopexies, which had a 70% recurrence rate. Four patients required reoperation, all done transabdominally (2 open and 2 laparoscopically). None of the 3 remaining patients with mild recurrences required reoperation.

Conclusions

A variety of options for management of refractory rectal prolapse in children exist. Laparoscopic rectopexy seems to be safe and a comparatively successful option in these children.     

Laparoscopic peritoneal dialysis catheter implantation using a Tenckhoff trocar under local anesthesia with nitrous oxide gas insufflation

Background

Laparoscopic implantation of peritoneal dialysis catheters has many advantages over conventional methods. The ability to perform laparoscopy with the patient under local anesthesia allows renal failure patients, who ordinarily might not be considered candidates for general anesthesia, an opportunity to undergo this procedure.

Methods

Using local anesthesia and nitrous oxide pneumoperitoneum, 175 catheters were implanted in long musculofascial tunnels under laparoscopic guidance to minimize the risk of catheter migration and flow dysfunction.

Results

Nitrous oxide pneumoperitoneum was well tolerated, allowing all procedures to be safely completed with the patients under local anesthesia. The overall 1- and 2-year catheter survival rates were 92.7% and 91.3%, respectively. The incidence of catheter tip migration and omental entrapment was 1.7% and 2.9%, respectively. Temporary pericatheter leak occurred in 7.4% of cases.

Conclusions

Nitrous oxide insufflation enables safe performance of laparoscopic surgery with the patient under local anesthesia. Patients benefit from a minimally invasive technique with the assurance of obtaining successful long-term catheter function.     

Colecistectomía laparoscópica en pacientes mayores de 80 años

Introduction

The increasing aging of the population also increases the prevalence of symptomatic gallbladder diseases. It is important to analyse their surgical treatment in the elderly.

Methods

All the laparoscopic cholecystectomies performed in our surgery department on patients aged 80 years-old or over from 1992 to 2007 were included in this study.

Results

Laparoscopic cholecystectomy was performed on 133 patients 80 years-old and over, with 63% of them women, and an average age of 83.23 years. Biliary colic (29%) and acute pancreatitis (44%) were the main reasons for surgery. Associated diseases were found in 73% of them. Only 7.5% needed urgent surgery, even although 71% were admitted urgently. There were 13.5% conversions to open surgery, 17% morbidity and 2.3% mortality.

Conclusions

Laparoscopic cholecystectomy can be recommended in symptomatic gallbladder disease in the elderly.     

Management of suspected common bile duct stones in children: role of selective intraoperative cholangiogram and endoscopic retrograde cholangiopancreatography

Background

Evidence for diagnostic accuracy and clinical efficacy of intraoperative cholangiogram (IOC) and endoscopic retrograde cholangiopancreatography (ERCP) in the management of common bile duct (CBD) stones in children is sparse and unclear.

Methods

Retrospective analysis of 202 children who underwent laparoscopic cholecystectomy (LC) between 1996 and 2002 was performed. Forty-eight children had suspected CBD stones on clinical, biochemical, and radiologic grounds. Two clinical pathways, LC followed by ERCP (L→E) versus ERCP followed by LC (E→L) were compared.

Results

From the cohort of 202 patients, 154 did not have suspected CBD stones. Of the 48 patients that did have suspected stones, 2 management pathways were followed: (1) ERCP first: 14 of 48 patients (including 1 failed examination). Three yielded positive findings on ERCP. Ten had negative findings on ERCP, 3 of which went on to have a subsequent IOC. All 3 had negative IOC examination findings. (2) LC ± IOC first: 34 of 48 patients. Twenty-eight had negative findings on IOC and had no further investigations. Three patients had positive IOC examination findings and went on to have postoperative ERCP. Two of these 3 patients were positive for CBD stones. The remaining 3 of 34 patients had LC with no IOC followed by ERCP. Only 1 of 3 patients yielded a positive examination finding on ERCP. Therefore, of the 168 patients that did not have IOC, only 1 stone (0.6%) would have been missed using the selective criteria. Of those that did meet the criteria for IOC, only 2 of 31 (6.5%) had positive examination findings. There were no adverse effects of a retained or passed stone during our study, nor where there complications in those who had a concomitant sphincterotomy (12 of 20 ERCP patients, mean follow-up of 4.2 years). IOC and ERCP findings correlated in all 6 of the patients in which both procedures were performed.

Conclusions

Selective IOC with LC is an acceptable and safe initial approach in suspected CBD. Most CBD stones in children pass spontaneously. Endoscopic sphincterotomy appears to be safe with no long-term sequelae.     

Gallbladder wall inflammatory cells in pediatric patients with biliary dyskinesia and cholelithiasis: a pilot study

Background/Purpose

Inflammation has been implicated in functional gastrointestinal disorders, including functional dyspepsia and irritable bowel syndrome. This study was undertaken to evaluate gallbladder wall inflammatory cells in children with abdominal pain related to gallstones and biliary dyskinesia to determine the candidate cell types that may be contributing to the pathophysiology of these entities.

Methods

Gallbladder specimens from 20 patients with cholelithiasis, 20 biliary patients with dyskinesia, and 12 autopsy controls were evaluated in a blinded fashion. Eosinophil, tryptase-positive, and CD3+ cell densities were determined for the lamina propria and muscularis mucosa layers and compared between groups.

Results

Patients with biliary dyskinesia and cholelithiasis had a 9- to 12-fold increase in mean and peak mast cell densities, respectively, in both layers as compared with controls. Peak (13.7 vs 8.4) and mean (9.2 vs 5.2) CD3+ cell densities were increased in the muscularis mucosae of cholelithiasis specimens as compared with biliary dyskinesia specimens.

Conclusion

Gallbladder wall inflammatory cell densities, particularly mast cells, differ between children with cholelithiasis, children with biliary dyskinesia, and controls. Future studies are warranted to define the roles for specific inflammatory cell types.     

Early experience with single incision laparoscopic surgery: eliminating the scar from abdominal operations

Purpose

Single incision laproscopic surgery (SILS) involves performing abdominal operations with laparoscopic instruments placed through a single, small umbilical incision. The primary goal is to avoid visible scarring. This is the first report of SILS cholecystectomy in children and the first report in the literature of SILS splenectomy.

Methods

A retrospective chart review was performed in 20 consecutive inpatient SILS procedures (13 males, 7 females; ages 2-17 years) from May to December 2008. Outcome measures included need for conversion, operative time, time to oral analgesia, length of hospitalization, cosmetic outcome, and complications.

Results

There were 4 total splenectomies, 3 cholecystectomies, 2 combined splenectomy/cholecystectomies, and 11 appendectomies performed. All procedures were completed successfully without need for conversion to standard laparoscopy or open surgery. Mean operative time was 90 minutes for splenectomy, 68 minutes for cholecystectomy, 165 minutes for combined splenectomy/cholecystectomy, and 33 minutes for appendectomy. Mean hospital stay was 1 day for appendectomy, 1 day for cholecystectomy, and 2.5 days for splenectomy. One splenectomy patient received 1 U packed red blood cell transfusion. All appendectomy patients were converted to oral analgesia within 24 hours and splenectomy patients within 48 hours. All families were very pleased with the cosmetic outcome.

Conclusion

Single incision laparoscopic surgery is feasible for a variety of pediatric general surgical conditions, allowing for scarless abdominal operations. This early experience suggests that outcomes are comparable to standard laparoscopic surgery but with improved cosmesis, however, a larger series is necessary to confirm these findings and to determine if there are any benefits in pain or recovery. Surgeons performing SILS should have a firm foundation of advanced minimal access surgical skills and a cautious, gradated approach to attempting the various procedures. Technological refinements will further enable SILS.     

Can laparoscopic antireflux surgery improve the quality of life in children with neurologic and neuromuscular handicaps?

Purpose

Children with neurologic and neuromuscular handicaps frequently have various symptoms related to gastroesophageal reflux (GER) disease. The long-term efficacy of antireflux surgery remains controversial in such children with GER. The clinical results of such patients who underwent laparoscopic fundoplication were examined in the current study.

Methods

Between 1997 and 2003, laparoscopic fundoplication was performed in 56 handicapped children (mean age, 6 years), and gastrostomy was performed concurrently in 52. The main symptoms were emesis/hematemesis in 40 and respiratory symptoms, including repeated respiratory infection and distress, in 31.

Results

There were no severe postoperative complications or operative mortality. Emesis/hematemesis was controlled adequately in those without recurrence. Respiratory symptoms were controlled unsuccessfully in 16 patients (52%), 8 of whom required further respiratory care including nasal airway tube, tracheostomy, and laryngotracheal separation. Recurrence of GER disease occurred in 10 patients, 7 of whom underwent a second Nissen fundoplication successfully. Thirteen died within the median follow-up period of 14 months.

Conclusions

Laparoscopic fundoplication is effective in controlling emesis/hematemesis, but its efficacy is limited in terms of respiratory problems in handicapped children. Further refinements in diagnostic and treatment strategies are mandatory to improve the quality of life in such patients.     

A six-strand technique for zone II flexor-tendon repair in children younger than 2 years of age

Introduction

A six-strand repair for zone II flexor-tendon repair in children younger than 2 years of age has not been reported in the literature because of the small size of the flexor tendon in this very young age group.

Purpose

The aim is to introduce the use of a six-strand repair in zone II flexor-tendon repair in children younger than 2 years of age.

Methods

A total of 12 children younger than 2 years, with 12 injured fingers, were treated over a 10-year period. A ‘profundus only’ repair was done using three separate ‘figure of eight’ core sutures and a continuous epitendinous suture. The repair site was bulky and ‘venting’ of the pulley system proximal to the repair site was done. The hand was immobilised for 3.5 weeks after surgery and then physiotherapy exercises were started. The final net range of motion at the interphalangeal joints was measured and the outcome was assessed as per the Strickland-Glogovac criteria.

Results

There were no ruptures. The final outcome in range of motion was excellent in nine children and good in the remaining three children. None of the children required tenolysis.

Conclusion

Our six-strand technique is an alternative technique for zone II flexor-tendon repair in children younger than 2 years of age, but the bulky repair site requires a ‘profundus only’ repair and ‘venting’ of the pulley system.     

Optimal timing of elective laparoscopic cholecystectomy after acute cholangitis and subsequent clearance of choledocholithiasis

Background

Elective laparoscopic cholecystectomy is recommended after endoscopic clearance of choledocholithiasis for patients with acute cholangitis, according to Toyko guidelines. However, the optimal timing remains uncertain.

Methods

Perioperative outcomes were retrospectively reviewed and compared between patients with early (< 6 weeks) and late (> 6 weeks) surgeries, while risk factors for postoperative complications were assessed using multivariate analysis.

Results

One hundred twelve patients (mean age, 64 years; range, 30-85 years) were analyzed. Rate of conversion and intraoperative and postoperative complications (classified per Dindo et al) were 21.4% (24 of 112), 23.2% (26 of 112), and 34.8% (39 of 112), respectively. The late surgery group had significantly more intraoperative (28.8% vs 9.4%, P = .029) and postoperative (42.5% vs 15.6%, P = .007) complications compared with the early surgery group. Multivariate analysis showed both late surgery (95% confidence interval, 1.47-12.5; P = .008) and a history of endoscopic sphincterotomy (95% confidence interval, 1.06-8.26; P = .038) to be independent risk factors for postoperative complications.

Conclusions

Patients with endoscopic clearance of choledocholithiasis, especially after endoscopic sphincterotomy, should receive elective laparoscopic cholecystectomy within 6 weeks after a cholangitic attack.