Transumbilical Single Incision Laparoscopic Cholecystectomy Research Articles

Clinical application of a novel separated magnetic controlled forceps assisted single-incision laparoscopic cholecystectomy

Objective: To explore the application value of a novel separated magnetic-controlled forceps in transumbilical single-incision laparoscopic cholecystectomy (SILC). Methods: This is a prospective case series study. Data from patients who underwent SILC at the Department of General Surgery, the Second Affiliated Hospital of Air Force Medical University from March to August 2023 were prospectively collected, based on inclusion and exclusion criteria. All patients underwent cholecystectomy assisted by a novel separated magnetic-controlled forceps. Surgical time, intraoperative blood loss, the need for additional incisions during surgery, and the length of hospital stay were recorded to assess surgical difficulty and effectiveness. Postoperative pain scores and complications were documented to evaluate the safety of the procedure. The collaboration experience of the surgeon and assistant was evaluated using a 5-point Likert scale to assess the feasibility of this surgical approach. Informed consent was obtained from all patients in accordance with medical ethical regulations. Patients were followed up through outpatient visits or telephone calls, with follow-up at 7 days and 1 month after surgery, and evaluation of incisional scar healing and completion of satisfaction questionnaires. Follow-up was conducted until September 30, 2023. Results: A total of 45 patients were included in the study,including 19 males and 26 females,aged (42.7±4.2)years(range:32 to 61 years). The difficulty of the operation was evaluated as grade 1 or 2 in 38 cases(84.4%) and grade 3 in 7 cases(15.6%). Operation time was (37.3±5.3) minutes(range: 25 to 80 minutes),and intraoperative blood loss(M(IQR)) was 17.8(35.0) ml (range:10 to 60 ml). All surgical procedures proceeded smoothly without intraoperative incidents, and the overall satisfaction of the surgeon and assistants was high. All patients underwent successful day surgery management and were discharged within 48 hours of hospitalization. The postoperative pain scores at 1, 7, and 30 days were 3 (4), 1 (3), and 0 (2), respectively. The follow-up time was 5.0(2.2) weeks (range: 3 to 7 weeks), with no occurrence of grade 3 to 4 adverse reactions, and the patients were satisfied with the cosmetic effect of the umbilical incision. Conclusions: The novel separated magnetic-controlled forceps can be applied in transumbilical SILC. It has the advantages of convenient operation, and patients are satisfied with the surgical results.

T-tube-free single-incision laparoscopic common bile duct exploration plus cholecystectomy: a single centre experience.

The present study aimed to explore the indications and feasibility of T-tube-free trans-umbilical single-incision laparoscopic common bile duct exploration (SILCBDE) plus laparoscopic cholecystectomy (LC) for treating choledocholithiasis. Patients hospitalized in the Second Affiliated Hospital (Shengjing Hospital) of China Medical University from January 2010 to January 2017 with the diagnosis of common bile duct stones and treated with T-tube-free trans-umbilical single-incision LC plus common bile duct exploration were retrospectively analysed. A total of 37 male/female choledocholithiasis patients (mean age 65 years, range 29-86) were treated with T-tube-free trans-umbilical SILCBDE plus LC. No intraoperative complication or conversion to open surgery occurred in any of the cases. The mean operative time was 99.8 min (range 84-125) for endoscopic nasobiliary drainage group (n = 6), 113.8 min (range 70-150) for endoscopic retrogradebiliary drainage group (n = 2), 131.1 min (range 75-161) for pigtail J-tube group (n = 24), 113.7 min (range 100-150) for primary closure group (n = 5). The mean post-operative hospital stay length was 5.5 days (range 4-7) for endoscopic nasobiliary drainage group, 12.5 days (range 10-15) for endoscopic retrogradebiliary drainage group, 6.5 days (range 4-10) for J-tube group, 5.8 days (range 4-9) for primary closure group. Pancreatitis, bile leakage and peritonitis were not presented in any of the group. After 17-101 months follow-up, three patients presented recurrent common bile duct stones. In selected cases, T-tube-free trans-umbilical SILCBDE plus LC is feasible and safe for experienced surgeons, and can achieve similar therapeutic effects as common LC plus common bile duct exploration procedures.

Transumbilical single incision laparoscopic cholecystectomy with conventional instruments: A continuing study.

INTRODUCTION:The feasibility of the single incision, multiport transumbilical approach(SILC) for the treatment of symptomatic gallbladder calculus disease has been established.AIMS:The study examines both short and long term morbidity of the SILC approach.MATERIALS AND METHODS:All the 1338 patients were operated by the same surgeon through a transversely placed umbilical incision in the upper third of the umbilicus. Three conventional ports,10,5 and 5 mm were introduced through the same skin incision but through separate transfascial punctures. The instruments were those used for standard laparoscopic cholecystectomy(SLC).Patients with acute cholecystitis and calculous pancreatitis were included,while those with choledocholithiasis were excluded. Results were compared with those of SLC.RESULTS:Forty patients had difficult gall bladders, 214 had acute cholecystitis, and 16 had calculous pancreatitis. The mean operating time was 24.7 mins as compared to 18.4 mins in SLC. Intracorporeal knotting was required in four patients. Conversion to SLC was required in 12 patients. Morrisons pouch drain was left in 3 patients. Injectable analgesics were required in 85% vs 90% (SILC vs SLC) on day 1 and 25% vs 45% on day 2 and infection was seen in 6(0. 45%) patients. Port site hernia was seen in 2 patients. The data was compared with that of SLC and significance calculated by the student ‘t’ test. A p value less than 0.05 was considered as significant.CONCLUSIONS:Trans umbilical SILC gives comparable results to SLC, and is a superior alternative when cosmesis and postoperative pain are considered, but the operative time is significantly more.

Transumbilical single incision laparoscopic cholecystectomy in 51 cases

Objective To explore the feasibility and safety of laparoscopic cholecystectomy through a transumbilical single incision.Methods The clinical data of 51 patients with gallbladdder calculi or polyps who underwent transumbilical single incision laparoscopic cholecystectomy were retrospectively analyzed,and compared with the clinical efficiency of 38 patients with gallbladdder calculi or polyps who underwent conventional laparoscope cholecystectomy.Results In the observation group and control group,it showed significant differences (P ＜ 0.05 or 0.01) in the length of hospital stay of (3.0 ± 1.2) d vs (5.7 ± 1.6) d,and the VAS score of (1.2 ± 1.0) vs (2.5 ± 1.2),the abdominal wound satisfaction of 96.08％ vs 22.68％,there was no difference in the operation time,the peri-operative bleeding and the complications situation (all P ＞ 0.05).Conclusion Transumbilical single incision laparoscopic cholecystectomy is a minimally invasive,safe and effective procedure for benign diseases of the gallbladdder with excellent cosmetic results,and deserves to generalize in clinic. Key words: Cholecystectomy,laparoscopic; Umbilicus

Two-port laparoscopic cholecystectomy with modified suture retraction of the fundus: A practical approach

CONTEXT:Although transumbilical single incision laparoscopic cholecystectomy (SILC) has been demonstrated to be superior cosmetic, it is only limited to simple cases at present. In complex cases, the standard four- or three-port LC is still the treatment of choice.AIM:To summarize the clinical effect of a modified technique in two-port LC.SETTINGS AND DESIGN:A consecutive series of patients with benign gallbladder diseases admitted to the provincial teaching hospital who underwent LC in the past 4 years were included. A modified two-port LC was the first choice except for those requiring laparoscopic common bile duct exploration (LCBDE).MATERIALS AND METHODS:The operation was done with suture retraction of the fundus by a needle-like retractor. The patients’ data, including the operative time, time consumed by gallbladder retraction, operative bleeding, conversion rate, rate of adding trocars, and postoperative complications were recorded.STATISTICAL ANALYSIS:Data were expressed as percentage and mean with standard deviation.RESULTS:Total 107 patients with chronic calculous cholecystitis (N = 61), acute calculous cholecystitis (N = 43), and cholecystic polyps (N = 3) received two-port LC. The procedure was successful in 99 out of 107 cases (success rate, 92.5%), and a third trocar was added in the remaining 8 cases (7.5%) due to severe pathological changes. The operative time was 47.2 (±13.21) min. There was no conversion to open surgery.CONCLUSION:Two-port LC using a needle-like retractor for suture retraction of the gallbladder fundus is a practical approach when considering the safety, convenience, and indications as well as relatively minimal invasion.

Difficulties and Countermeasures of Transumbilical Single Incision Laparoscopic Cholecystectomy

With the development of minimally invasive surgical techniques, achieving cosmetic results and reducing surgical trauma to the greatest extent become the pursuit of the surgeon. Natural orifice transluminal endoscopic surgery (NOTES) was developed with “no scar,” was less invasive, and had a more esthetic effect. But NOTES is still difficult for broad clinical application because of the limitation of instruments and greater technical difficulty, with the risks of abdominal infection and organ perforation. Transumilical single incision laparoscopic surgery (TUSILC) hides bdominal operative scars by means of the umbilicus, a atural skin fold. The procedure achieves “no scar” in the bdominal wall and better cosmetic results and technical ifficulty and operative risk are greatly reduced. We find hat TUSILC has obvious advantages and is the most feaible NOTES operation. From February 2009 to October 2011, 254 patients with gallbladder disease were selected to undergo TUSILC.

Transumbilical Single-Incision Laparoscopic Cholecystectomy with Conventional Instruments and Ports: The Way Forward?

The quest for scarless surgery continues, but the goal remains elusive. The logical top contender was natural orifice surgery, but unfortunately even today it remains in infancy. Minilaparoscopy also did not generate much interest. In this scenario, transumbilical single-incision laparoscopy surgery holds promise, especially as far as cosmetics is concerned, and may be the ultimate answer. All the 240 patients were operated by the same surgeon through a transversely placed umbilical incision in the upper half of the umbilicus. Three conventional ports, 10, 5, and 5 mm, were introduced through the same skin incision but separate transfacial punctures. The instruments included 10- and 5-mm 30° rigid telescopes and rigid instruments as in standard laparoscopic cholecystectomy (SLC). Patients with acute cholecystitis and calculous pancreatitis were included, but those with choledocholithiasis were excluded. Results were compared with those with SLC. Patients were predominately female, with an average age of 37.6 years. Ten patients had difficult gallbladders, 24 had acute cholecystitis, and 10 had calculous pancreatitis. The mean operating time was 25.8 minutes, compared with 18.4 minutes in SLC. Intracorporeal knotting was required in 2 patients. Conversion to SLC was required in 5 patients. Morrisons pouch drain was left in 1 patient. Injectable analgesic was required in 138 (57.5%) patients and infection was seen in 2 (0.8%) patients. Transumbilical single-skin-incision laparoscopic cholecystectomy performed solely with conventional instruments is feasible, easy to learn, and probably the future of laparoscopic cholecystectomy.

Learning Curve of Transumbilical Single Incision Laparoscopic Cholecystectomy (SILS): A Preliminary Study of 80 Selected Patients with Benign Gallbladder Diseases

Transumbilical single incision laparoscopic surgery (SILS) is a new laparoscopic procedure in which only one transumbilical incision is made, demonstrated as a scarless procedure. Here we report a single-center preliminary experience of transumbilical single incision laparoscopic cholecystectomy (SILC) in the treatment of benign gallbladder diseases, defining a single surgeon's learning curve. A total of 80 patients underwent SILC successfully by a single experienced laparoscopic surgeon. The operation was performed following the routine LC procedure. Then the perioperative demographics were recorded and the operative time was used to define the learning curve. The study group included 27 male and 53 female patients with gallstones (56 cases), cholesterol polyps (16 cases), an adenomatous polyp (3 cases), adenomyomatosis (1 case), or complex diseases (4 cases), and all consented to undergo SILC. No patient was converted to normal LC or open surgery. There were no perioperative port-related or surgical complications. The average operative time was 46.9 ± 14.6 min. The average postoperative hospital stay was 1.8 ± 1.3 days. The learning curve of the SILC procedures for this series of selected patients confirmed that SILC is a feasible, safe, and effective approach to the treatment of benign gallbladder diseases. For experienced laparoscopic surgeons, SILC is an easy and safe procedure. Patients benefit from milder pain, a lower incidence of port-related complications, better cosmesis, and fast recovery. The SILC procedure may become another option for the treatment of benign gallbladder diseases for selected patients.