Laparoscopic Splenectomy Using LigaSure in Benign Hematologic Diseases

Laparoscopic Splenectomy in Children: Safety of Ligasure Usage

Introduction

Laparoscopic splenectomy started to be more popular and nowadays it is the first choice for splenectomy in children. The main advantages of laparoscopic splenectomy over open approach are the shorter hospital stay, low complications and the cosmetic results despite the main concern of long operative time and the intra operative bleeding.

Aim

The aim of this study was to report our experience with laparoscopic splenectomy in children's with hematological diseases using ligasure regarding vascular control safety, efficacy and complications rate.

Methods

A retrospective study was carried out at Queen Rania Al-Abdullah Hospital for Children over the period from January 2017 to February 2019. Total number of 18 patients with hematological diseases underwent laparoscopic splenectomy using ligasure. Demographic data, complications and outcomes were collected to assess the advantages of ligasure usage for vascular control safety.

Results

Out of 18 patients underwent laparoscopic splenectomy using ligasure (10 with spherocytosis, 4 with immune thrombocytopenic purpura [ITP], 3 with sickle cell anemia, 1 with hemangioma), from which number, 8 patients were males and 10 were females. Mean age was 6.7 years (ranges from 4.3 to13.7 years). Mean operative time was 107 minutes (ranges from 70-180 minutes). There was no conversion to open splenectomy and no mortality. Intra operative blood loss was insignificant.

Conclusion

Laparoscopic splenectomy using ligature is safe with excellent results in decreasing operative time, less complications and decrease incidence of intraoperative bleeding.

Challenges and Results of Laparoscopic Splenectomy for Hematological Diseases in a Developing Country

Introduction

Though, in developed countries, laparoscopy is now a gold standard for splenectomy, we are lacking in this aspect in the eastern world. Splenectomy has mostly been performed by open surgery in our region. This is our effort to introduce laparoscopic splenectomy in our country.

Methods

This is a retrospective cohort study done in patients presenting to hematology and surgery department of our hospital who underwent laparoscopic splenectomy for hematological diseases from January 2013 to December 2016.

Results

There were 50 patients (38 females, 12 males). The diagnoses were idiopathic thrombocytopenic purpura in 31, (steroid/azathioprine-resistant, steroid dependent), hereditary spherocytosis in 9, alpha-thalassemia in 3, beta-thalassemia in 2, autoimmune hemolytic anemia in 4, and isolated splenic tuberculosis in 1. Average platelet counts preoperatively were 62000 ± 11000/mm3 (range 52000-325000/mm3). The mean operative time was 130 ± 49 minutes (range 108-224 min). The mean postoperative stay was 4 ± 2.11 days (range 3-9 days). Laparoscopic splenectomy could be completed in 45 (90%) patients.

Conclusion

Laparoscopic splenectomy could be successfully contemplated in patients with hematological diseases, especially if spleen is normal or only mildly enlarged, and is an advantageous alternative to open splenectomy. Absence of ideal resources has not limited our progress in minimal access approach.

The THUNDERBEAT system for tissue dissection and vascular control in laparoscopic splenectomy

The advent of new energy sources for hemostasis has greatly facilitated advanced laparoscopic procedures. We describe a straightforward technique of laparoscopic splenectomy (LS) accomplished using the THUNDERBEAT™ system (TS) (Olympus Medical Systems Corp., Tokyo, Japan) as the sole means of tissue dissection and hemostasis in two patients aged 19 and 6 years, respectively. The specimens were removed intact via a Pfannenstiel incision. Total operative time was 165 and 150 min, and length of hospital stay was three and 4 d, respectively. The TS is an appealing and reliable alternative to currently available energy devices, allowing fast dissection and secure hemostasis during laparoscopic splenectomy.

Laparoscopic splenectomy in children with benign hematological diseases: Leaving nothing behind policy

Context:

Laparoscopic splenectomy (LS) is considered the standard approach for the treatment of children with nonmalignant hematological diseases due to the advances in the minimal invasive surgery over the conventional splenectomy (CS). Different techniques are involved in the operation to secure the hilum.

Aim:

The use of (Ligasure™) is a safe, effective, less time consuming and with less complications rate.

Materials and Methods:

Sixty children (33 with thalassemia, 20 with immune thrombocytopenic purpura [ITP] and seven with spherocytosis) were operated during the period from June 2007 to December 2014. These children had undergone LS using (Ligasure™). Three ports were used in small-sized spleens while four ports were used in large spleens.

Results:

There were 60 children (37 girls and 23 boys) with a mean age of 10.2 years had LS using Ligasure™ with mean operative time of 85 min for cases of ITP and 120 min for other cases. There was no mortality. Two cases were converted to CS.

Conclusions:

Use of Ligasure™ alone was safe, less time consuming with less complications rates.

Electrosurgical devices: are we closer to finding the ideal appliance? A critical review of current evidence for the use of electrosurgical devices in general surgery

Over the last decade, the use of electrosurgical devices has become commonplace across all surgical specialities. The current market is large enough to warrant a comparative review of each device. This has even more impetus given the budgetary constraints of NHS organisations. This review aims to compare the benefits and drawbacks of the most popular electrosurgical devices, whilst conducting a critical review of the literature. Structured searches using databases Medline and EMBASE were conducted. The search was restricted to English language papers only. Due to the abundance of literature, this review will focus on common general surgical procedures alone. Despite a plethora of available devices, individual preference still dictates use. Conventional diathermy may always have its place, but may see a decline in use if costs improve. Newer devices have shown comparable precision and added advantages.

Laparoscopic Versus Open Splenectomy for Portal Hypertension

Background. Laparoscopic splenectomy has become the gold-standard procedure for normal to moderately enlarged spleens. However, the safety of laparoscopic splenectomy for patients with portal hypertension remains controversial. We carried out this systematic review to identify the feasibility and safety of laparoscopic splenectomy in treating portal hypertension. Data sources. A systematic search for comparative studies that compared laparoscopic splenectomy with open splenectomy for portal hypertension was carried out. Studies were independently reviewed for quality, inclusion and exclusion criteria, demographic characteristics, and perioperative outcomes. Conclusion. Although laparoscopic splenectomy is associated with longer operating time, it offers advantages over the open procedure in terms of less blood loss, lower operative complications, earlier resumption of oral intake, and shorter posthospital stay. Therefore, laparoscopic splenectomy is a safe and feasible intervention for portal hypertension.

Laparoscopic splenectomy: ligasure or clip ligation?

Laparoscopic splenectomy (LS) is frequently performed for spleen removal under pathologic conditions. The aim of this study was to evaluate whether ligasure is superior to clip ligation during LS. In a simple randomized prospective study, 40 patients who were candidates for splenectomy were randomly assigned to 2 groups of clip and ligasure. Operating time, need for transfusion, intraoperative and postoperative bleeding, open conversion, and postoperative complications were evaluated. Operating time was 115.4 min (SD 15.24) in the clip group and 100.6 min (SD 16.05) in the ligasure group (P=0.005). Bleeding volume was 150.9 mL (SD 26.2) in the clip group and 131.7 mL (SD 25.1) in the ligasure group (P=0.025). In both groups, there was no need for transfusion and no conversion to the open approach. Although both clip and ligasure can be used for vascular control in LS, hemostasis is simply and easily achieved with little dissection using the ligasure method. Therefore, ligasure is superior to clip in cases of LS.

Laparoscopic splenectomy for massive splenomegaly in benign hematological diseases

BACKGROUND

Laparoscopic splenectomy has become the standard of care for benign hematological disease affecting the spleen; its role in massive splenomegaly remains controversial. In this study, we evaluated the outcome of laparoscopic splenectomies in terms of spleen size in a group of 83 patients of benign hematological diseases.

METHODS

From July 2003 to December 2009, 83 patients underwent laparoscopic splenectomy for various benign hematological diseases. The data were recorded and analyzed in a retrospective manner. The patients were divided in to two groups according to the spleen weight; group I < 2,000 g (n = 54) and group II > 2,000 g (n = 29). Age, sex, hematological condition, operative time, estimated blood loss, conversion to open surgery, splenic weight, length of hospital stay, time to liquid diet, and morbidity were all recorded.

RESULTS

Laparoscopic splenectomy was completed in 79 patients (95.2 %). Operative time (p = 0.01) and estimated blood loss (p = 0.001) was more in group II. The length of hospital stay (p = 0.05) and the postoperative morbidity (p = 0.001) also were significantly more in the second group. There was no mortality.

CONCLUSIONS

Laparoscopic splenectomy is possible and safe for massive splenomegaly in hematological disease (>2,000 g), but it needs longer operative time and hospital stay.

Is expertise in pediatric surgery necessary to perform laparoscopic splenectomy in children? An experience from a department of general surgery

Splenectomy is frequently required in children for various hematologic pathologic findings. Because of progress in minimally invasive techniques, laparoscopic splenectomy (LS) has become feasible. The objective of this report is to present a monocentric experience and to evaluate the efficacy of and complications observed after laparoscopic splenic procedures in a department of general surgery. 57 consecutive LSs have been performed in a pediatric population between January 2000 and October 2010. There were 33 females and 24 males with a median age of 12 years (range 4-17). Indications were: hereditary spherocytosis 38 cases, idiopathic thrombocytopenic purpura 10, sickle cell disease (SCD) 6, thrombocytopenic thrombotic purpura 2 and non-hodgkin lymphoma 1 case. Patients were operated on using right semilateral position, employing Atlas Ligasure vessel sealing system in 49 cases (86%) and Harmonic Scalpel + EndoGIA in 8. In 24 patients (42.1%), a cholecystectomy was associated. Two patients required conversion to open splenectomy (3.5%). In three cases, a minilaparotomy was performed for spleen removal (5.2%). Accessory spleens were identified in three patients (5.2%). Complications (8.8%) included bleeding (two), abdominal collection (one) and pleural effusion (two). There was no mortality. Average operative time was 128 min (range 80-220). Average length of stay was 3 days (range 2-7). Mean blood loss was 80 ml (range 30-500) with a transfusion rate of 1.7% (one patient). Laparoscopic spleen surgery is safe, reliable and effective in the pediatric population with hematologic disorders and is associated with minimal morbidity, zero mortality, and a short length of stay. Ligasure vessel sealing system shortened operative time and blood loss. On the basis of the results, we consider laparoscopic approach the gold standard for the treatment of these patients even in a department of general surgery.

Laparoscopic Splenectomy Using LigaSure

BACKGROUND

Laparoscopic splenectomy (LS) has become the standard approach for most splenectomy cases. Bleeding is the main complication and cause for conversion. We present our experience with the LigaSure and discuss its advantage as a vessel sealing system in achieving safe vascular control.

METHOD

Over a 3-year period, we performed 12 consecutive LS using LigaSure at a single center. A literature review of all the patients who had undergone laparoscopic splenectomy with of the LigaSure to achieve vascular control at the hilum was carried out, assessing its advantages and outcome.

RESULTS

Twelve LS were performed. Eleven of these patients had ITP, and one patient had sickle cell disease. The mean blood loss was 70mL (range, 50 to 460), and operating time was 126 minutes (range, 110 to 240). Two postoperative complications occurred: portal vein thrombosis in one case and subphrenic collection in the other. The literature review revealed 8 studies with 231 cases in which the LigaSure was used to perform laparoscopic splenectomy. A significant reduction in operating time (average 102 minutes) and intraabdominal blood loss (66mL) was observed with the LigaSure compared with endostaplers.

CONCLUSION

The use of LigaSure and the semilateral position results in a gain of time and safety in addition to low intraoperative bleeding, need for transfusion, minimal complications and a low conversion rate.

Laparoscopic splenectomy: conventional versus robotic approach--a comparative study

BACKGROUND

Laparoscopic splenectomy is accepted as a safe approach in the surgical treatment of blood disorders worldwide. Compared with the laparotomic technique, it is associated with a lower risk of intraoperative bleeding, less postoperative pain, and faster discharge times. The advent of robotic surgery (RS) has changed the concept of minimally invasive surgery because, in addition to allowing a three-dimensional view, it permits greater freedom of movement and higher levels of accuracy than laparoscopic surgery (LS). The aim of this study was to comparatively evaluate whether RS presents advantages over LS in spleen surgery.

METHODS

In two Surgical Units with experience in laparoscopic splenectomy, over a 7-year period, two groups of 45 patients underwent LS and RS. The two groups were well matched for demographic characteristics, indications, and spleen size.

RESULTS

No statistically significant differences were found regarding intraoperative blood loss, conversion rate to laparotomy, food intake, drain removal, postoperative complications, and median time to discharge. On the contrary, statistically increased differences were observed in median operative time and costs. In both groups, the transfusion and mortality rate was 0%. At the 6-month follow-up no surgical complications were observed.

CONCLUSIONS

Although RS offers a three-dimensional view, greater freedom of movement, and higher levels of accuracy, it is associated with longer operative times and higher costs. It can consequently be concluded that with the intrinsic limits of the study design used, at the current time, RS does not have any significant advantage over LS in splenectomy.

Laparoscopic splenectomy: a personal series of 140 consecutive cases

INTRODUCTION

Laparoscopic splenectomy has emerged as a safe and effective treatment for a variety of haematological conditions. The objective was to review the results from a large personal series from the perspective of outcomes according to operative time, conversion to open operation, complications and mortality. The application of laparoscopic splenectomy to cases of splenomegaly without hand assistance is examined.

PATIENTS AND METHODS

A retrospective review of 140 patients undergoing laparoscopic splenectomy at a single university hospital by one surgeon during 1994-2006. Case notes were reviewed and data collected on operative time, conversion to open procedure, morbidity and mortality. Particular reference was made towards the results of cases of splenomegaly.

RESULTS

In total 140 laparoscopic splenectomies were performed with a complication rate of 15% and no mortality. The median operative time was 100 min and conversion to open procedure was necessary in 2.1%. Conversion for cases of splenomegaly was only 5.7%. The median hospital stay was 3 days.

CONCLUSIONS

Laparoscopic splenectomy is a safe procedure with acceptable morbidity. A laparoscopic approach for splenomegaly is feasible.

Combined blunt-clamp dissection and LigaSure ligation for hepatic parenchyma dissection: postcoagulation technique

BACKGROUND

Blunt-clamp dissection allows for visualization of intrahepatic vessels and individual ligation of major blood or bile vessels. Recently, many instruments have been developed for "precoagulation" of liver parenchyma before sharp transection, but suffer from the possibility of injuring major blood and biliary vessels that are not well-visualized, along with high cost. In this article, we describe a "postcoagulation" technique combining clamp dissection and sealing of vessels under direct vision using a tissue-sealing device.

STUDY DESIGN

Clinical evaluation of 400 patients from 2 centers subjected to liver resection using this technique.

RESULTS

There were no cases complicated by hemorrhage. There was an incidence of 1.8% for bile leaks. This low incidence of biloma formation was seen even with the high incidence (49%) of abnormal parenchyma encountered in this cohort.

CONCLUSIONS

Combining the clamp-crushing method with use of the LigaSure device (Valleylab) allows identification of intraparenchymal vessels followed by sealing. This method of parenchymal transaction optimizes ease of use with confidence in vessel ligation.