Prof Dr Med Erich Mühe of Böblingen, Germany, performed the first laparoscopic cholecystectomy on September 12, 1985. The German Surgical Society rejected Mühe in 1986 after he reported that he had performed the first laparoscopic cholecystectomy, yet in 1992 he received their highest award, the German Surgical Society Anniversary Award. In 1990 in Atlanta, at the Society of American Gastrointestinal Surgeons (SAGES) Convention, Perissat, Berci, Cuschieri, Dubois, and Mouret were recognized by SAGES for performing early laparoscopic cholecystectomies, but Mühe was not. However, in 1999 he was recognized by SAGES for having performed the first laparoscopic cholecystectomy-SAGES invited Mühe to present the Storz Lecture. In Mühe's presentation, titled "The First Laparoscopic Cholecystectomy," which he gave in March 1999 in San Antonio, Texas, he described the first procedure. Finally, Mühe had received the worldwide acclaim that he deserved for his pioneering work. One purpose of this article is to trace the development of the basic instruments used in laparoscopic cholecystectomy. The other purpose is to give Mühe the recognition he deserves for being the developer of the laparoscopic cholecystectomy procedure.
Nowzaradan, Y; Westmoreland, J C
Laparoscopic cholecystectomy was performed on 65 unselected and consecutive patients, regardless of age, weight, history of abdominal surgery or presence of acute cholecystitis. All procedures were completed successfully, with only two patients converted to an open cholecystectomy. There were no intra-abdominal intraoperative complications; n o intraoperative transfusions were required. There were no intra-abdominal injuries, and no patient required repeat surgery for postoperative complications. Hospital stays averaged 30 hours, and the average time until patients resumed normal activities was 6 days.
Neufeld, D; Sivak, G; Jessel, J; Freund, U
We performed 417 laparoscopic cholecystectomies, including 58 for acute cholecystitis, between September 1991 and April 1995,. All operations were successful, with no mortality or complications. In about 10%, the laparoscopic approach failed and we converted to open cholecystectomy. Average post-operative hospitalization was 24 hours. We also performed primary open cholecystectomies in 55 patients with acute cholecystitis, because of limitations of operating room and staff availability for unscheduled laparoscopic surgery. In these patients, hospital stay was longer and rate of complications higher. In our opinion laparoscopic cholecystectomy is safe and the preferred approach in acute cholecystitis.
TSUKA, Takeshi; TANAKA, Hinako; KONO, Shinji; MORITA, Takehito; MURAHATA, Yusuke; AZUMA, Kazuo; OSAKI, Tomohiro; ITO, Norihiko; OKAMOTO, Yoshiharu; IMAGAWA, Tomohiro
A 10-month-old female Japanese black heifer presenting with sudden loss of appetite was diagnosed with extreme extension of the gallbladder. Laparotomy reaching from the right part of the 10th rib to the right flank showed an extended gallbladder greater than 50 cm in diameter. Cholecystectomy was performed as follows: 1) complete removal of the gallbladder distally from the base; 2) flushing via a catheter inserted into the common bile duct; and 3) covering of the hole opened in the common bile duct with a double-suturing method using the mucous membrane and muscular layers of the remaining gallbladder structures. Serum levels of total bilirubin gradually decreased from 7.5 mg/dl preoperatively to 4.7 mg/dl, 1.6 mg/dl and 0.6 mg/dl at 3, 8 and 34 days postoperatively, respectively. The heifer showed 1 month of clinical improvements, grew normally and finally became pregnant. To the best of our knowledge, this represents the first clinical report to describe cholecystectomy in cattle. PMID:28190819
Papasavas, Pavlos K; Caushaj, Philip F; Gagné, Daniel J
Spilled gallstones have emerged as a new issue in the era of laparoscopic cholecystectomy. We treated a 77-year-old woman who underwent laparoscopic cholecystectomy. Subsequently, a right flank abscess developed. During the cholecystectomy, the gallbladder was perforated and stones were spilled. After a failed attempt to drain the abscess percutaneously, the patient required open drainage, which revealed retained gallstones in the right flank. The abscess resolved, although the patient continued to have intermittent drainage without evidence of sepsis. Review of the literature revealed 127 cases of spilled gallstones, of which 44.1% presented with intraperitoneal abscess, 18.1% with abdominal wall abscess, 11.8% with thoracic abscess, 10.2% with retroperitoneal abscess, and the rest with various clinical pictures. In case of gallstone spillage during laparoscopic cholecystectomy, every effort should be made to locate and retrieve the stones.
Tai, Yu-Pin; Wei, Chang-Kuo; Lai, Yu-Yung
Anesthesiologists currently view laparoscopic cholecystectomy resemblant to other laparoscopic procedures with respect to the necessity of inducing a pneumoperitoneum via abdominal insufflation of carbon dioxide (CO2). The present case report describes a healthy 63-year-old man who while undergoing elective laparoscopic cholecystectomy under general anesthesia, developed hypoxemia in the course in consequence of pneumothorax. This complication, although rare, can be catastrophic if prompt diagnosis and rapid intervention and management do not come in the nick of time.
Shin, Minho; Choi, Namkyu; Yoo, Youngsun; Kim, Yooseok; Kim, Sungsoo
Purpose Laparoscopic subtotal cholecystectomy (LSC) can be an alternative surgical technique for difficult cholecystectomies. Surgeons performing LSC sometimes leave the posterior wall of the gallbladder (GB) to shorten the operation time and avoid liver injury. However, leaving the inflamed posterior GB wall is a major concern. In this study, we evaluated the clinical outcomes of standard laparoscopic cholecystectomy (SLC), LSC, and LSC removing only anterior wall of the GB (LSCA). Methods We retrospectively reviewed the medical records of laparoscopic cholecystectomies performed between January 2006 to December 2015 and analyzed the outcomes of SLC, LSC, and LSCA. Results A total of 1,037 patients underwent SLC. 22 patients underwent LSC; and 27 patients underwent LSCA. The mean operating times of SLC, LSC, and LSCA were 41, 74, and 68 minutes, respectively (P < 0.01). Blood loss was 5, 45, and 33 mL (P < 0.05). The mean lengths of postoperative hospitalization were 3.4, 5.4, and 5.8 days. Complications occurred in 24 SLC patients (2.3%), 2 LSC patients (9%), and 1 LSCA patient (3.7%). There was no mortality among the LSC and LSCA patients. Conclusion LSC and LSCA are safe and feasible alternatives for difficult cholecystectomies. These procedures help surgeons avoid bile duct injury and conversion to laparotomy. LSCA has the benefits of shorter operation time and less bleeding compared to LSC. PMID:27847794
Yvergneaux, J P; Kint, M; Kuppens, E
On the basis of literature and of 475 laparoscopic cholecystectomies of the authors, some pitfalls are reviewed. The circumstances, the mechanism and the prevention of injuries were detailed together with the connected problem of postoperative bile leakage. Among the cholangiographic pitfalls the importance of detection of congenital and acquired anomalies of the biliary tree by means of preoperative ERCP or intraoperative trans-cystic cholangiograms was emphasized. A particular study was made of 3 pictures: Mirizzi syndrome; stone impaction in Vater's papilla; no retrograde flow of the common hepatic duct on intraoperative cholangiograms. Biliodigestive fistulas were briefly commented. The problems with cystic duct stones, particularly the treatment of stones in a long, low inserted cystic duct with retroduodenal course and the closing of thick-walled or wide cystic stumps, were explained. In patients with intraoperative residual common bile duct stones and with failed preoperative catheterization of the papilla, the authors advocate their double approach technique. This combined intraoperative laparoscopic and postoperative endoscopic procedure is carried out via the same transcystic polythene catheters as used for cholangiography and external biliary drainage of the common bile duct.
Månsson, C; Norlén, O
Gallstone ileus is a rather rare condition and in most cases it involves a cholecysto-enteric fistula, through which a gallstone passes into the bowel. If the gallstone is large enough it may obstruct the bowel and a gallstone ileus emerges. In the presented case, the patient was subjected to a cholecystectomy over 40 years ago, but despite this, he developed a gallstone ileus. A gallstone that obstructed the small bowel was suspected with computed tomography and confirmed with exploratory laparotomy. Although a few cases of gallstone ileus after cholecystectomy are described in the literature, our case describes a unique pathogenic mechanism.
Meador, J H; Nowzaradan, Y; Matzelle, W
In our initial experience with 82 patients, laparoscopic cholecystectomy has shown numerous advantages over open cholecystectomy. Both intraoperative blood loss and postoperative need for pain medication have been minimal. Most patients were discharged within 24 to 36 hours and resumed normal activities within 3 to 5 days. The aesthetic aspect is also an obvious advantage, since the laparoscopic procedure avoids disfiguring abdominal scars. Previous abdominal surgery is not a contraindication to attempting this procedure. Based on our experience, laparoscopic cholecystectomy can be done safely on most patients who are candidates for open cholecystectomy, including the elderly, the obese, and those with acute gangrenous cholecystitis.
Davidoff, A M; Branum, G D; Murray, E A; Chong, W K; Ware, R E; Kinney, T R; Pappas, T N; Meyers, W C
Twelve children underwent elective laparoscopic cholecystectomy for symptomatic cholelithiasis during a 10-month period in one institution. The operative technique that has been described for adults was modified because of the smaller dimensions of pediatric patients. These modifications are discussed in this report, as are new alternatives for evaluating the common duct. No operative complications or conversions to open cholecystectomy occurred, and no complications after surgery were seen during an average follow-up period of 4.5 months. The benefits of laparoscopic cholecystectomy include decreased pain and ileus after surgery, shortened hospitalization, and improved cosmesis. Laparoscopic cholecystectomy is safe and efficacious in children, and it compares favorably with traditional cholecystectomy in the pediatric age group. Images FIG. 3. PMID:1532120
ABAID, Rafael Antoniazzi; CECCONELLO, Ivan; ZILBERSTEIN, Bruno
Background Laparoscopic cholecystectomy has traditionally been performed with four incisions to insert four trocars, in a simple, efficient and safe way. Aim To describe a simplified technique of laparoscopic cholecystectomy with two incisions, using basic conventional instrumental. Technique In one incision in the umbilicus are applied two trocars and in epigastrium one more. The use of two trocars on the same incision, working in "x" does not hinder the procedure and does not require special instruments. Conclusion Simplified laparoscopic cholecystectomy with two incisions is feasible and easy to perform, allowing to operate with ergonomy and safety, with good cosmetic result. PMID:25004296
Gandolfi, P; Nesi, L; Zago, A; Zardini, C
The Authors analyze the single steps of laparoscopic cholecystectomy and describe the technique usually preferred. On the basis of the experience acquired, advantages and disadvantages of each manoeuver and instrument available are pointed out.
Zelić, M; Kunisek, L; Mendrila, D; Gudelj, M; Abram, M; Uravić, M
Clostridial gas gangrene of the abdominal wall is rare, and it is usually associated with organ perforation, immunosuppression or gastrointestinal malignancies. In this paper we present a case of fulminant, endogenous gas gangrene in a 58-year old diabetic female with arterial hypertension and atherosclerosis, following uneventful laparoscopic cholecystectomy. She developed gas gangrene of the abdominal wall 12-hours after cholecystectomy and died 24-hours after the onset of the first symptoms, in spite of treatment.
Lindseth, Glenda N; Denny, Dawn L
Nurses commonly care for patients with cholecystitis, a major health problem with a growing prevalence. Although considerable research has been done to compare patient outcomes among surgical approaches for cholecystitis, few studies have examined the experiences of patients with cholecystitis and the subsequent cholecystectomy surgery. A qualitative study with a phenomenological approach was initiated to better understand the experience of hospitalized patients with cholecystitis through their cholecystectomy surgery. Face-to-face semistructured interviews were conducted with patients diagnosed with cholecystitis and scheduled for a cholecystectomy at a rural, Midwestern hospital in the United States. Postoperative interviews were then conducted with the patients who experienced an uneventful cholecystectomy. Giorgi's technique was used to analyze postoperative narratives of the patients' cholecystectomy experiences to determine the themes. Following analysis of interview transcripts from the patients, 5 themes emerged: (a) consumed by discomfort and pain, (b) restless discomfort interrupting sleep, (c) living in uncertainty, (d) impatience to return to normalcy, and (e) feelings of vulnerability. Informants with acute cholecystitis described distressing pain before and after surgery that interfered with sleep and family responsibilities. Increased awareness is needed to prevent the disruption to daily life that can result from the cholecystitis and resulting cholecystectomy surgery. Also, nurses can help ease the unpredictability of the experience by providing relevant patient education, prompt pain relief, and an attentive approach to the nursing care.
Ivanov, I; Beuran, M; Venter, M D; Iftimie-Nastase, I; Smarandache, R; Popescu, B; Boştină, R
Gallstone ileus represents a rare complication (0,3-0,5%) of a serious, but common disease-gallstones, which affect around 10% of the population in the USA and Western Europe. Associated diseases (usually severe), elderly patients, delayed diagnosis and therapy due to late presentation to the hospital, account for the morbidity and mortality rates described in literature. We present the case of a patient with partial colon obstruction due to a large gallstone that was "lost" during an emergency laparoscopic cholecystectomy. The calculus eroded the intestinal wall, partially occluding the lumen, triggering recurrent Kerwsky-like, subocclusive episodes. The intraperitoneal abscess has spontaneously drained through the subhepatic drain and once the tube has been removed, a persistent intermittent fistula became obvious.
Simon, E; Kelemen, O; Knausz, J; Bodnár, S; Bátorfi, J
Cholecystectomies and hernioplasties are the two most frequently performed surgical interventions. The laparoscopic technique can be offered for the simultaneous treatment with both operating indications. The synchronical operation can give all the advantages of the minimally invasive technique. Authors had performed laparoscopic cholecystectomy with laparoscopic hernioplasty in five cases. Two inguinal and three postoperative hernias were reconstructed. The cholecystectomy was performed with a "three punction method", and the hernioplasty by using the same approach, completed by inserting a fourth assisting trocar as required. The hernial ring was covered with an intraperitoneally placed mesh, which was fixed by staplers (the so-called "IPOM-method": intraperitoneal on-lay mesh). There was no intra-, nor postoperative complication. The hernioplasty combined with laparoscopic cholecystectomy did not have effect on postoperative pain and nursing time. The return to the normal physical activity was short, similar to laparoscopic hernioplasty (in 1-2 weeks). Authors conclude that the simultaneous, synchronous laparoscopic cholecystectomy and hernioplasty is recommended and should be the method of choice because it is more advantageous for patients.
Browne, Ikennah L.; Dixon, Elijah
Bowel perforation is a rare complication of laparoscopic cholecystectomy, which if left undiagnosed can have fatal consequences. In addition, isolated small bowel perforation is extremely rare and should be considered in patients presenting with sudden onset abdominal pain in the postoperative period. A 57-year-old male with symptomatic gallstones underwent urgent laparoscopic cholecystectomy and was discharged home on postoperative day (POD) 1 without complications. He presented to the emergency department on POD 11 complaining of sudden onset abdominal pain. A CT scan did not confirm a diagnosis and he was admitted for observation. On post admission day 2, he became significantly peritonitic and laparotomy revealed jejunal perforation. Bowel resection with hand-sewn anastomosis was completed and he was discharged on POD 10. Follow-up at 6 weeks revealed no further issues. We review the literature on small bowel perforation post laparoscopic cholecystectomy. PMID:26908534
Carpenter, W S; Kambouris, A A; Allaben, R D
During a 10-year period, 555 cholecystectomies were performed without drainage of the gallbladder bed or subhepatic space. Six per cent of the patients had acute cholecystitis or hydrops of the gallbaldder and 11% had common duct exploration. Only in those patients with frank infection, spillage of obviously infected bile or in whom satisfactory closure of the gallbladder bed could not be accomplished was a drain used. Meticulous closure of the gallbladder bed was performed to minimize leakage of bile. The series was critically studied to evaluate complications, morbidity, mortality and hospital stay. It was concluded that drainage following cholecystectomy or choledochotomy can safely be omitted except for the indications mentioned.
de Castro, Steve M M; Reekers, Jim A; Dwars, Boudewijn J
Intrahepatic subcapsular hematoma after laparoscopic cholecystectomy is a rare complication and is potentially life threatening. When radiologic studies confirm the presence of the hematoma, the decision to follow a conservative treatment should involve clinical monitoring. If there are signs of infection, the collection can safely be drained percutaneously. If there are signs of active bleeding, a selective embolization should be attempted first. If unsuccessful, subsequent surgical evacuation should be performed. We report the case of a patient with an intrahepatic subcapsular hematoma after laparoscopic cholecystectomy, which occurred 6 weeks after surgery, and review the literature concerning the management of these bleedings.
Wilton, P B; Andy, O J; Peters, J J; Thomas, C F; Patel, V S; Scott-Conner, C E
Stones are sometimes spilled at the time of cholecystectomy. Retrieval may be difficult, especially during laparoscopic cholecystectomy. Little is known about the natural history of missed stones which are left behind in the peritoneal cavity. We present a case in which a patient developed an intraabdominal abscess around such a stone. The abscess recurred after drainage and removal of the stone was needed for resolution. This case suggests that care should be taken to avoid stone spillage, and that stones which are spilled into the abdomen should be retrieved.
Tate, J. J. T.; Davidson, B. R.; Hobbs, K. E. F.
Of 61 consecutive patients undergoing laparoscopic cholecystectomy, 4 (6.25%) developed abdominal wall haematomas. This complication of laparoscopic cholecystectomy may occur more commonly than existing literature suggests, and manifests in the post-operative period (days 2 to 6) by visible bruising, excessive pain or an asymptomatic drop in haematocrit. It is readily confirmed by ultrasonography. While no specific treatment is necessary apart from replacement of significant blood loss, the patient requires reassurance that this apparently alarming complication will rapidly resolve. PMID:8204548
Kabul Gürbulak, Esin; Özşahin, Hamdi; Düzköylü, Yiğit; Akgün, Ismail Ethem; Battal, Muharrem; Gürbulak, Bünyamin
Duplication of the gallbladder is a rare congenital anomaly of the gallbladder, with an estimated prevalence of 1–3 per 3800 individuals. Unless properly diagnosed preoperatively, it can lead to biliary tract injuries and postoperative complications which may require reoperative surgeries. While previously reported cases have been treated with conventional laparoscopic cholecystectomy (LC), treatment with single incision laparoscopic surgery (SILS) has not been reported yet. We herein present the case of a 58-year-old female with gallbladder duplication who was successfully treated with SILS cholecystectomy. PMID:26266074
Rattner, D W; Ferguson, C; Warshaw, A L
OBJECTIVE: This article determined which preoperative data correlated with successful completion of a laparoscopic cholecystectomy in patients with acute cholecystitis. SUMMARY BACKGROUND DATA: Although laparoscopic cholecystectomy is the procedure of choice in chronic cholecystitis, its use in acute cholecystitis may be associated with higher costs and complication rates. It is not known which patients with acute cholecystitis are likely to require conversion to open cholecystectomy based on preoperative data or if a cooling-off period with medical therapy can diminish inflammation and increase the chance of successful laparoscopic cholecystectomy. METHODS: All laparoscopic cholecystectomies done by the authors between 10/90 and 2/92 were reviewed. Data on cases of acute cholecystitis were prospectively collected on standardized data forms. RESULTS: Twenty of 281 laparoscopic cholecystectomies were done for acute cholecystitis; 7/20 patients with acute cholecystitis required conversion to open cholecystectomy compared with 6/281 patients undergoing elective operation for chronic cholecystitis. In patients with acute cholecystitis the interval from admission to cholecystectomy in the successful cases was 0.6 days vs. 5 days in the cases requiring conversion to open cholecystectomy (p = .01). Cases requiring conversion to open cholecystectomy also had higher WBC (14.0 vs. 9.0, p < .05), alkaline phosphatase (206 vs. 81, p < .02, and APACHE II scores (10.6 vs. 5.1, p < .05). Ultrasonographic findings such as gallbladder distention, wall thickness, and pericholecystic fluid did not correlate with the success of laparoscopic cholecystectomy. Patients converted from laparoscopic to open cholecystectomy required more operating room time (120 min vs. 87 min, p < .01) and more postop hospital days (6 vs. 2, p < .001). CONCLUSIONS: Laparoscopic cholecystectomy for acute cholecystitis should be done immediately after the diagnosis is established because delaying surgery
Dahan, Meryl; Lim, Chetana; Salloum, Chady
Postoperative bilateral adrenal hemorrhage is a rare but potentially life-threatening complication. This diagnosis is often missed because the symptoms and laboratory results are usually nonspecific. We report a case of bilateral adrenal hemorrhage associated with acute primary adrenal insufficiency following laparoscopic cholecystectomy. The knowledge of this uncommon complication following any abdominal surgery allows timey diagnosis and rapid treatment. PMID:27275469
Cianci, Pasquale; Di Lascia, Alessandra; Fersini, Alberto; Ambrosi, Antonio; Neri, Vincenzo
Abstract Retrograde approach (“fundus first”) is often used in open surgery, while in laparoscopic cholecystectomy (LC) is less frequent. LC, with antegrade access, is done by putting in traction the infundibulum and going up to the fundus before to clip the cystic. Our study analyzes a number of surgical procedures performed by experienced surgeons in laparoscopy. From 2002 to 2015, 1740 laparoscopic cholecystectomies were performed at our Institution. The operative procedure performed since 2002 consists of the incision of the visceral peritoneum from the infundibulum away from Calot’s triangle along the gallbladder bed up to the fundus. Then it continues from the fundus up to the infundibulum. Results: There were no bile duct injuries. Average operative time was 40 min. 22 conversions to an open procedure (1.3%) occurred, in cases of acute cholecystitis and cirrhotic patient. Postoperative stay was mean 2 days with no delayed sequelae on follow up. Conclusions: gallbladder antegrade dissection for laparoscopic cholecystectomy can reduce the time of surgery and is an easier technique to perform. Therefore, it can be proposed as the standard procedure and not only be used for difficult cholecystectomies. PMID:28352832
Dahan, Meryl; Lim, Chetana; Salloum, Chady; Azoulay, Daniel
Postoperative bilateral adrenal hemorrhage is a rare but potentially life-threatening complication. This diagnosis is often missed because the symptoms and laboratory results are usually nonspecific. We report a case of bilateral adrenal hemorrhage associated with acute primary adrenal insufficiency following laparoscopic cholecystectomy. The knowledge of this uncommon complication following any abdominal surgery allows timey diagnosis and rapid treatment.
Freund, U; Mayo, A; Schwartz, I; Neufeld, D; Paran, H
The first 1,000 laparoscopic cholecystectomies performed in our department were reviewed. There was no operative mortality; conversion to open cholecystectomy was necessary in 2%. In the last 600 cases the rate of conversion had decreased to 0.5%. There was common bile duct injury in 0.3%, with the injuries identified during primary surgery. This clinical experience is consistent with previous studies, which proved that laparoscopic cholecystectomy is safe and should replace open operation as the procedure of choice.
Sosulski, AB; Fei, JZ; DeMuro, JP
Partial cholecystectomy has been documented in the literature as a safe alternative in the management of patients with acute cholecystitis when the degree of inflammation prevents a safe dissection to identify the biliary structures for complete removal of the gallbladder. Partial cholecystectomy however is not without risk of recurrence, and the need for further surgical or endoscopic intervention in management of complications. We review a case in which partial cholecystectomy was performed without any relief of symptoms, to review the possible postoperative complications, and caution that these patients will need to be considered for a completion cholecystectomy. PMID:24960803
Frazee, R C; Roberts, J W; Okeson, G C; Symmonds, R E; Snyder, S K; Hendricks, J C; Smith, R W
Upper abdominal surgery is associated with characteristic changes in pulmonary function which increase the risk of lower lobe atelectasis. Sixteen patients undergoing open cholecystectomy and 20 patients undergoing laparoscopic cholecystectomy were prospectively evaluated by pulmonary function tests (forced vital capacity [FVC], forced expiratory volume [FEV-1], and forced expiratory flow [FEF] 25% to 75%) before operation and on the morning after surgery to determine if the laparoscopic technique lessens the pulmonary risk. Fraction of the baseline pulmonary function was calculated by dividing the postoperative pulmonary function by the preoperative pulmonary function and multiplying by 100%. Postoperative FVC measured 52% of preoperative function for open cholecystectomy and 73% for laparoscopic cholecystectomy (p = 0.002). Postoperative FEV-1 measured 53% of baseline function for open cholecystectomy and 72% for laparoscopic cholecystectomy (p = 0.006). Postoperative FEF 25% to 75% measured 53% for open cholecystectomy and 81% for laparoscopic cholecystectomy (p = 0.07). It is concluded that laparoscopic cholecystectomy offers improved pulmonary function compared to the open technique. PMID:1828139
Schmelzer, C; Stone, N L
Laparoscopic cholecystectomy has become the standard procedure for the surgical management of cholelithiasis. Compared with open cholecystectomy, this procedure offers shorter hospital stays, shorter recovery time, better cosmetic results, and an overall reduction in health care cost for the patient. As the number of cardiac patients having elective laparoscopic cholecystectomy increases, it is important for the postanesthesia nurse to understand the postoperative assessment and nursing interventions these patients require. Congestive heart failure and acute pulmonary edema are two potential complications resulting from insufflation of the abdomen and intraoperative fluids. This case study of a cardiac patient undergoing laparoscopic cholecystectomy demonstrates important postanesthesia assessment parameters.
Montagnini, A L; Jukemura, J; Gianini, P T; Machado, M A; Abdo, E E; Penteado, S; Machado, M C; da Cunha, J E; Bacchella, T; Pinotti, H W
The experience with open cholecystectomy in an university affiliated hospital is documented in this report. We studied retrospectively 221 patients operated between 1987 and 1992, type of surgery, morbidity and mortality were analyzed. There were 171 (77.3%) cholecystectomy alone and 50 (22.7%) cholecystectomy with other biliary surgery (BS). Pulmonary, urinary and wound complications were the most common. Overall incidence of complications was 7.2%. For patients with cholecystectomy alone morbidity was 3.5% and for patients with BS morbidity was 20% (p < 0.002). There were no mortality in this group of patients.
Miscusi, G; Masoni, L; de Anna, L; Brescia, A; Gasparrini, M; Taglienti, D; Micheletti, A; Marsano, N; Montori, A
Today largely diffused is the concept that laparoscopic cholecystectomy (LC) represents the treatment of choice for symptomatic gallstones. Nonetheless some questions have been raised on the real safety of this new method in terms of procedure-related complications. On the basis of our experience with traditional open cholecystectomy, we have recently performed a prograde LC in those cases with difficulties in identifying the anatomical structures of the so called Calot's triangle. This alternative route can be easily performed laparoscopically and has been useful in reducing the time of the intervention in the most difficult setting and to increase the safety of the procedure. The technical details and the results are compared with those of the laparoscopic retrograde route.
Uranüs, S; Peng, Z; Kronberger, L; Pfeifer, J; Salehi, B
Today, laparoscopic cholecystectomy is the method of choice for treatment of symptomatic gallbladder disorders. It minimizes effects of the operation that are independent of the gallbladder, such as trauma to the abdominal wall and other soft tissue. The surgical wounds were even smaller when 2-mm trocars were used. Laparoscopic cholecystectomy using 2-mm instruments was performed in a consecutive series of 14 patients with symptomatic gallstones. The procedure was completed in 12 cases, with conversion to open surgery in two cases. Intraoperative cholangiography was always performed. The postoperative course was always uneventful. The cosmetic effect was highly satisfactory. The procedure using 2-mm instruments could be indicated in selected patients with uncomplicated gallstone disease.
Quintana, J; Cabriada, J; d Lopez; Varona, M; Oribe, V; Barrios, B; Arostegui, I; Bilbao, A
Objective: Consensus development techniques were used in the late 1980s to create explicit criteria for the appropriateness of cholecystectomy. New diagnostic and treatment techniques have been developed in the last decade, so an updated appropriateness of indications tool was developed for cholecystectomy in patients with non-malignant diseases. The validity and reliability of panel results using this tool were tested. Methods: Criteria were developed using a modified Delphi panel judgement process. The level of agreement between the panellists (six gastroenterologists and six surgeons) was analysed and the ratings were compared with those of a second different panel using weighted kappa statistics. Results: The results of the main panel were presented as a decision tree. Of the 210 scenarios evaluated by the main panel in the second round, 51% were found appropriate, 26% uncertain, and 23% inappropriate. Agreement was achieved in 54% of the scenarios and disagreement in 3%. Although the gastroenterologists tended to score fewer scenarios as appropriate, as a group they did not differ from the surgeons. Comparison of the ratings of the main panel with those of a second panel resulted in a weighted kappa statistic of 0.75. Conclusions: The parameters tested showed acceptable validity and reliability results for an evaluation tool. These results support the use of this algorithm as a screening tool for assessing the appropriateness of cholecystectomy. PMID:12468691
Laparoscopic cholecystectomy has been considered as a safe and effective procedure without randomised prospective trial. Two physician insurers associations (in France and in USA) have shown an important increase of the lawsuits after laparoscopic cholecystectomy, especially concerning common bile duct injuries. An exhaustive study of the literature demonstrates that in the rare prospective studies collecting all of the laparoscopic cholecystectomies realised in one country or one state, the percentage of biliary tract injuries is form twice to five times as big as with open surgery, and bigger in case of acute cholecystitis. It seems that diffusion of the monopolar current can explain a good number of them. These injuries are difficult for repairing because of their high localisation and the associated tissular burn. Their long term morbidity is important and their cost is huge. Three recent prospective studies comparing laparoscopic versus minilaparotomy approach demonstrate that the advantages of laparoscopic approach according to the cost and the recovery's speed are, except for the obese patients, less evident than one could believe.
Stone, H. Harlan; Hooper, C. Ann; Millikan, William J.
Consecutive patients undergoing emergency appendectomy (283) or urgent cholecystectomy (51) were prospectively studied for the development of post-operative incisional or peritoneal sepsis. Severity of the original peritoneal infection was carefully recorded, while use of a Penrose dam to drain the peritoneum was randomized according to pre-assigned hospital number. Both aerobic and anaerobic cultures were taken from the abdomen at the time of operation as well as from all postoperative infectious foci. Results demonstrated no essential differences in incidence of wound and peritoneal infection following appendectomy for simple or suppurative appendicitis (187) or following cholecystectomy for acute cholecystitis (51). However, with gangrenous or perforative appendicitis (94), incisional and intra-abdominal infection rates were 43% and 45%, respectively, when a drain was used; yet only 29 and 13%, respectively, without a drain. These latter differences were significant (p < 0.001). In addition, intra-abdominal abscesses were three times as likely to drain through the incision than along any tract provided by the rubber conduit. Cultures revealed that hospital pathogens accounted for a greater proportion of wound and peritoneal sepsis after cholecystectomy and appendectomy for simple or suppurative appendicitis if a drain had been inserted than if managed otherwise. By contrast, a mixed bacterial flora was responsible for most infections following appendectomy for gangrenous or perforated appendicitis, irrespective as to use of a drain. PMID:646499
Demir, Uygar; Yazıcı, Pınar; Bostancı, Özgür; Kaya, Cemal; Köksal, Hakan; Işıl, Gürhan; Bozdağ, Emre; Mihmanlı, Mehmet
Objective: Gallstone pancreatitis constitutes 40% of all cases with pancreatitis while it constitutes up to 90% of cases with acute pancreatitis. The treatment modality in this patient population is still controversial. In this study, we aimed to compare the results of early and late cholecystectomy for patients with biliary pancreatitis. Material and Methods: Patients treated with a diagnosis of acute biliary pancreatitis in our clinics between January 2000 and December 2011 were retrospectively reviewed. Patients were divided into two groups: Group A, patients who underwent cholecystectomy during the first pancreatitis attack, Group B, patients who underwent an interval cholecystectomy at least 8 weeks after the first pancreatitis episode. The demographic characteristics, clinical symptoms, number of episodes, length of hospital stay, morbidity and mortality data were recorded. All data were evaluated with Statistical Package for the Social Sciences (SPSS) 13.0 for windows and p <0.05 was considered as statistically significant. Results: During the last 12 years, a total of 91 patients with surgical treatment for acute biliary pancreatitis were included into the study. There were 62 female and 29 male patients, with a mean age of 57.9±14.6 years (range: 21–89). A concomitant acute cholecystitis was present in 46.2% of the patients. Group A and B included 48 and 43 patients, respectively. The length of hospital stay was significantly higher in group B (9.4 vs. 6.8 days) (p<0,05). More than half of the patients in Group B were readmitted to the hospital for various reasons. No significant difference was observed between the two groups, one patient died due to heart failure in the postoperative period in group B. Conclusion: In-hospital cholecystectomy after remission of acute pancreatitis is feasible. It will not only result in lower recurrence and complication rates but also shorten length of hospital stay. We recommend performing cholecystectomy during the
Backgrounds/Aims Partial cholecystectomy (PC) is often an inevitable operative procedure when Calot triangle is severely inflamed and fibrosed with conglomerated structures. We reviewed our clinical outcomes of PC to compare its feasibility with conventional total cholecystectomy (TC), especially for its possible application to laparoscopic procedure. Methods From Aug. 2000 to July 2008, 20 cases of PC by laparotomy were performed, including converted cases during laparoscopic cholecystectomy. Sixty-eight cases of TC by open method during the same period were compared in a mean follow-up period of 108 months. Results Bile fistula was observed in 3 cases of PC; one case needed endoscopic biliary stent for management and a second case showed fistula that closed by supportive care in 2 months. The last patient died from peritonitis. No bile fistula was observed in PC. Morbidities were found in 9 cases of PC (45%) and in 11 cases of TC (16.2%). Bile fistula (n=3) and wound infection (n=3) were prominent in the PC group, and wound infection (n=7) in the TC group. Reoperations were necessary for 5 (25.0%) and 4 (5.9%) patients from PC and TC, respectively. Mortality occurred in 2 (2/10 10%) and 4 cases (4/68 5.9%) of PC and TC, respectively. Two mortalities in each group resulted from direct extension of cholecystitis. Conclusions Considering the higher risks of complications and mortality, PC should be avoided as long as possible, and patients should always be informed of its clinical outcomes postoperatively. Further elaboration of a safer operative plan should be sought. PMID:26155235
Haribhakti, Sanjiv P; Mistry, Jitendra H
There are more than 50 different techniques of laparoscopic cholecystectomy (LC) available in literature mainly due to modifications by surgeons in aim to improve postoperative outcome and cosmesis. These modifications include reduction in port size and/or number than what is used in standard LC. There is no uniform nomenclature to describe these different techniques so that it is not possible to compare the outcomes of different techniques. We brief the advantages and disadvantages of each of these techniques and suggest the situation where particular technique would be useful. We also propose a nomenclature which is easy to remember and apply, so that any future comparison will be possible between the techniques.
Macano, Caw; Griffiths, E A; Vohra, R S
INTRODUCTION Current guidelines do not recommend antibiotic prophylaxis in elective laparoscopic cholecystectomy. Despite this, there is wide variation in antibiotic prophylaxis during cholecystectomy in population-based studies. The aim of this survey was to establish the current rationale for antibiotic prophylaxis in elective laparoscopic cholecystectomy. METHODS A short questionnaire was designed and disseminated across collaborators for a population-based study investigating outcomes following cholecystectomy and via the Association of Upper Gastrointestinal Surgeons, Researchgate and Surginet membership. RESULTS Responses were received from 234 people; 50.9% had no written policy for the use of prophylactic antibiotics in elective cholecystectomy; 5.6% never used antibiotics, while 30.8% always did and 63.7% selectively used antibiotics. Contamination with bile, stones and pus were scenarios in which antibiotics were most commonly used in selective practices to reduce infective complications. Interestingly, 87% of respondents would be happy to participate in a trial investigating the effectiveness of antibiotics in elective laparoscopic cholecystectomy where contamination has occurred. CONCLUSIONS The disparity between current practice and guidelines appears to arise because of a lack of evidence to show that antibiotics reduce surgical site infection following elective laparoscopic cholecystectomy where contamination has occurred. This question needs to addressed before practice will change.
Chen, Chao-Hung; Lin, Herng-Ching; Lee, Cha-Ze
Background Prior studies indicate a possible association between depression and cholecystectomy, but no study has compared the risk of post-operative depressive disorders (DD) after cholecystectomy. This retrospective follow-up study aimed to examine the relationship between cholecystectomy and the risk of DD in patients with gallstones in a population-based database. Methods Using ambulatory care data from the Longitudinal Health Insurance Database 2000, 6755 patients who received a first-time principal diagnosis of gallstones at the emergency room (ER) were identified. Among them, 1197 underwent cholecystectomy. Each patient was then individually followed-up for two years to identify those who were later diagnosed with DD. Cox proportional hazards regressions were performed to estimate the risk of developing DD between patients with gallstone who did and those who did not undergo cholecystectomy. Results Of 6755 patients with gallstones, 173 (2.56%) were diagnosed with DD during the two-year follow-up. Among patients who did and those who did not undergo cholecystectomy, 3.51% and 2.36% later developed depressive disorder, respectively. After adjusting for the patient’s sex, age and geographic location, the hazard ratio (HR) of DD within two years of gallstone diagnosis was 1.43 (95% CI, 1.02–2.04) for patients who underwent cholecystectomy compared to those who did not. Females, but not males, had a higher the adjusted HR of DD (1.61; 95% CI, 1.08–2.41) for patients who underwent cholecystectomy compared to those who did not. Conclusions There is an association between cholecystectomy and subsequent risk of DD among females, but not in males. PMID:26053886
Peng, Cheng; Ling, Yan; Ma, Chi; Ma, Xiaochun; Fan, Wei; Niu, Weibo
Objective: Natural orifice transluminal endoscopic surgery (NOTES) is an endoscopic technique whereby surgical interventions can be performed with a flexible endoscope passed through a natural orifice (mouth, vulva, urethra, anus) then through a transluminal opening of the stomach, vagina, bladder, or colon. Although in the early stage of research and development, NOTES has been clinically applied across the globe, above all the transvaginal cholecystectomy is among the most frequently performed procedures. In the existing 2 types of transvaginal routes, the hybrid NOTES cholecystectomy (NC) is more likely to be accepted. However, there has been controversy regarding the safety outcomes of hybrid NC in comparison with classical laparoscopic cholecystectomy (LC). The primary objective of this meta-analysis is to compare the characteristics between NC and classical LC. Materials and Methods: A meta-analysis of eligible studies comparing NC with classical LC was performed to evaluate the safety outcomes including wound complications, other postoperative complications and intraoperative conversion between the 2 groups. Results: Pooling 3 randomized controlled trials (n=157) and 7 nonrandomized trial (n=593) demonstrated that the rates of wound complications and other postoperative complications in NC group did not significantly differ from those of classical LC group [wound complications: ratio difference (RD)=−0.02, 95% confidence interval (CI) −0.04to 0.01, P=0.23; other postoperative complication: RD=−0.01; 95% CI, −0.03 to 0.02; P=0.6]. The intraoperative conversion rate in NC groups was higher than that of LC groups (RD=0.03; 95% CI, 0.01-0.06; P=0.02). Conclusions: There is no significate difference between the safety of NC and laparoscope cholecystectomy. NC is associated with a higher rate of intraoperative conversion when compared with LC. It is worthy of further promotion and validation in clinical settings. PMID:27557339
TALEBI-BAKHSHAYESH, Mousa; MOHAMMADZADEH, Alireza; ZARGAR, Ali
Acute pancreatitis is one of the most common diseases of the gastrointestinal tract and is usually caused by gallstones; its occurrence in pregnancy is rare. Cholecystectomy for biliary pancreatitis during pregnancy is unavoidable, but its timing is controversial. We herein present the case of a patient who underwent termination of pregnancy due to deteriorated acute severe pancreatitis during the 27th week of gestation. Cholecystectomy was performed because of the relapse of acute biliary pancreatitis 10 days after being discharged. The interval from pancreatitis to cholecystectomy varies with its severity; in mild pancreatitis the interval may be one week, but in severe cases it maybe up to three weeks. Because pancreatitis may relapse during this interval, as occurred in the present case, a better solution for the timing of cholecystectomy must be sought. PMID:26715899
Bhandarkar, Deepraj; Mittal, Gaurav; Shah, Rasik; Katara, Avinash; Udwadia, Tehemton E
Single-incision laparoscopic cholecystectomy (SILC) is a relatively new technique that is being increasingly used by surgeons around the world. Unlike the multi-port cholecystectomy, a standardised technique and detailed description of the operative steps of SILC is lacking in the literature. This article provides a stepwise account of the technique of SILC aimed at surgeons wishing to learn the procedure. A brief review of the current literature on SILC follows. PMID:21197237
Background/Aims Published studies suggest that socioeconomic factors contribute to increasing cholecystectomy rates for biliary dyskinesia (BD). The aim of this study was to identify factors driving admissions and operations for BD by examining regional variability in hospitalizations and cholecystectomies for this disorder. Methods Annual hospitalizations and cholecystectomy rates for biliary diseases were assessed using the State Inpatient Databases of the Agency for Healthcare Research and Quality based on diagnosis codes for biliary dyskinesia, cholecystolithiasis and cholecystitis. Results Annual admissions for BD varied nearly sevenfold among different states within the United States. Hospitalizations for gallstone disease and its complication showed less variability, differing 2-fold between states. Nearly 70% of admissions for BD and about 85% of admissions for gallstone disease resulted in cholecystectomies. Higher admission rates for BD were best predicted by high overall hospitalization rates, admission rate for gallstone disease and the physician workforce within a state. Cholecystectomy rates for BD were higher in states with low population density and high rates of cholecystectomy for gallstone disease. Conclusions These data suggest that established medical practice patterns significantly contribute to the variability in admissions and operations for biliary dyskinesia. The findings also indicate that lower thresholds for operative interventions are an important determinant in the approach to this disorder. Considering the benign course of functional illnesses, the bar for surgical interventions should be raised rather than lowered; in addition active conservative treatment options should be developed for these patients. PMID:23875106
Ganey, J B; Johnson, P A; Prillaman, P E; McSwain, G R
This large series of 1,035 consecutive operations with a primary diagnosis of inflammatory or calculus disease of the gallbladder included a large number of elderly patients with the greatest incidence in the seventh and eighth decades of life. Operation was performed after initial stabilization when acute illness presented and without prolonged delay of medical treatment. Cholecystectomy was almost always able to be performed successfully at the initial operation. This approach produced low rates of morbidity and mortality when compared with reports from large university centers and with reports advocating delayed operation for acute cholecystitis or planned cholecystostomy in elderly and high risk patients. Operative cholangiograms were rarely performed and rates of residual or retained common duct stones were low. Length of hospital stay was related to age and performance of a common duct exploration. Draining the subhepatic space routinely by way of a separate peritoneal stab incision and removing the drain within 48 hours produced a low rate of wound complications.
Haribhakti, Sanjiv P.; Mistry, Jitendra H.
There are more than 50 different techniques of laparoscopic cholecystectomy (LC) available in literature mainly due to modifications by surgeons in aim to improve postoperative outcome and cosmesis. These modifications include reduction in port size and/or number than what is used in standard LC. There is no uniform nomenclature to describe these different techniques so that it is not possible to compare the outcomes of different techniques. We brief the advantages and disadvantages of each of these techniques and suggest the situation where particular technique would be useful. We also propose a nomenclature which is easy to remember and apply, so that any future comparison will be possible between the techniques. PMID:25883450
Oleynikov, D; Rentschler, M; Hadzialic, A; Dumpert, J; Platt, S R; Farritor, S
Laparoscopy reduces patient trauma but eliminates the surgeon's ability to directly view and touch the surgical environment. Although current robot-assisted laparoscopy improves the surgeon's ability to manipulate and visualize the target organs, the instruments and cameras remain constrained by the entry incision. This limits tool tip orientation and optimal camera placement. This article focuses on developing miniature in vivo robots to assist surgeons during laparoscopic surgery by providing an enhanced field of view from multiple angles and dexterous manipulators not constrained by the abdominal wall fulcrum effect. Miniature camera robots were inserted through a small incision into the insufflated abdominal cavity of an anesthetized pig. Trocar insertion and other laparoscopic tool placements were then viewed with these robotic cameras. The miniature robots provided additional camera angles that improved surgical visualization during a cholecystectomy. These successful prototype trials have demonstrated that miniature in vivo robots can provide surgeons with additional visual information that can increase procedural safety.
Orlando, G; Bellini, P; Borioni, R; Pace, A
We report the case of a patient who experienced hemobilia a few weeks after undergoing laparoscopic cholecystectomy (LC). This condition was due to the rupture of a pseudo-aneurysm of the right hepatic artery in the common bile duct, probably caused by a clip erroneously fired during LC on the lateral right wall of the vessel. It also caused the formation of multiple liver abscesses and the onset of sepsis. This life-threatening complication led to melena, fever, epigastric pain, pancreatitis, liver dysfunction, and severe anemia, requiring urgent hospitalization and operation. In the operating theater, the fistula was closed, the liver abscesses drained, and a Kehr tube inserted. Thereafter, the patient's general condition improved, and she is now well. LC is often considered to be the gold standard for the management of symptomatic cholelithiasis. However, recent data have undermined that opinion. The apparent advantages offered by LC in the short term (less pain, speedier recovery, shorter hospital stay, and lower costs) have been overwhelmed by the complications that occur during long-term follow-up. When the late downward trend in the bile duct and the vascular injury rate are taken into consideration, the learning curve is prolonged. Therefore, LC should be regarded as the surgical equivalent of a modern Peter Pan-i.e., it is like a young adult who should make definitive steps toward becoming an adult but does not succeed in doing so. We report the case of a patient who experienced hemobilia a few weeks after undergoing laparoscopic cholecystectomy. Based on the facts in this case, we argue that the endoscopic procedure still needs to be perfected and cannot yet be considered the gold standard for selected cases of gallstone disease.
Neufeld, D; Jessel, J; Freund, U
Intraoperative cholangiography (IC) in laparoscopic cholecystectomy is a controversial issue. According to traditional teaching, the purpose of cholangiography in gallbladder surgery is to discover previously undiscovered common bile duct stones. This examination was extremely important in the era before ERCP. IC enabled surgeons to find stones and remove them at the same operation. With progress in ERCP, the importance of intraoperative cholangiography has diminished. A stone missed during surgery can most often be dealt with by the less invasive ERCP and papillotomy. There has been a difference of opinion in the literature as to whether to perform cholangiography routinely during gallbladder operations or only in cases in which there is a specific indication, such as an enlarged common bile duct, a history of pancreatitis, or elevated enzymes. Routine operative cholangiography prolongs operative time and carries its own inherent risks, such as injury to the bile ducts. The likelihood of stones is not high and over-diagnosis of stones would result in unwarranted common bile duct exploration and the danger of complications from the procedure. The tendency today is towards a more selective approach. In this era of laparoscopic gallbladder surgery, the controversy has come to the fore again, and there is now an additional aspect. In laparoscopic gallbladder surgery there is greater significance to the "road map" provided by X-rays. We rely mainly on the visual sense and have forgone the tactile sense. Therefore, any added visual input in this operation helps avoid the danger of injuring the main bile ducts. It is our contention that the indications for operative cholangiography in laparoscopic cholecystectomy should again be broadened.
Quintana, José Ma; Cabriada, Jose; Aróstegui, Inmaculada; Oribe, Victor; Perdigo, Luis; Varona, Mercedes; Bilbao, Amaia
Ojbective: To evaluate the relationship among appropriateness of the use of cholecystectomy and outcomes. Summary Background Data: The use of cholecystectomy varies widely across regions and countries. Explicit appropriateness criteria may help identify suitable candidates for this commonly performed procedure. This study evaluates the relationship among appropriateness of the use of cholecystectomy and outcomes. Methods: Prospective observational study in 6 public hospitals in Spain of all consecutive patients on waiting lists to undergo cholecystectomy for nonmalignant disease. Explicit appropriateness criteria for the use of cholecystectomy were developed by a panel of experts using the RAND appropriateness methodology and applied to recruited patients. Patients were asked to complete 2 questionnaires that measure health-related quality of life—the Short Form 36 (SF-36) and the Gastrointestinal Quality of Life Index (GIQLI)—before the intervention and 3 months after it. Results: Patients judged as being appropriate candidates for cholecystectomy, using the panel's explicit appropriateness criteria, had greater improvements in the bodily pain, vitality, and social function domains of the SF-36 than those judged to be inappropriate candidates. They also demonstrated improvements in the GIQLI's physical impairment domain. Interventions judged as inappropriate were performed primarily among patients without symptoms of cholelithiasis. Those asymptomatic had a lower improvement in the bodily pain, social functioning, and physical summary scale of the SF-36 and in the symptomatology, physical impairment, and total score domains of the GIQLI. Conclusions: These results suggest a direct relationship between the application of explicit appropriateness criteria and better outcomes, as measured by health-related quality of life. They also indicate that patients without symptoms are not good candidates for cholecystectomy. PMID:15621998
Chowbey, Pradeep; Sharma, Anil; Goswami, Amit; Afaque, Yusuf; Najma, Khoobsurat; Baijal, Manish; Soni, Vandana; Khullar, Rajesh
BACKGROUND: Incomplete gallbladder removal following open and laparoscopic techniques leads to residual gallbladder stones. The commonest presentation is abdominal pain, dyspepsia and jaundice. We reviewed the literature to report diagnostic modalities, management options and outcomes in patients with residual gallbladder stones after cholecystectomy. MATERIALS AND METHODS: Medline, Google and Cochrane library between 1993 and 2013 were reviewed using search terms residual gallstones, post-cholecystectomy syndrome, retained gallbladder stones, gallbladder remnant, cystic duct remnant and subtotal cholecystectomy. Bibliographical references from selected articles were also analyzed. The parameters that were assessed include demographics, time of detection, clinical presentation, mode of diagnosis, nature of intervention, site of stone, surgical findings, procedure performed, complete stone clearance, sequelae and follow-up. RESULTS: Out of 83 articles that were retrieved between 1993 and 2013, 22 met the inclusion criteria. In most series, primary diagnosis was established by ultrasound/computed tomography scan. Localization of calculi and delineation of biliary tract was performed using magnetic resonance imaging/magnetic resonance cholangiopancreatography and endoscopic retrograde cholangiopancreatography. In few series, diagnosis was established by endoscopic ultrasound, intraoperative cholangiogram and percutaneous transhepatic cholangiography. Laparoscopic surgery, endoscopic techniques and open surgery were the most common treatment modalities. The most common sites of residual gallstones were gallbladder remnant, cystic duct remnant and common bile duct. CONCLUSION: Residual gallbladder stones following incomplete gallbladder removal is an important sequelae after cholecystectomy. Completion cholecystectomy (open or laparoscopic) is the most common treatment modality reported in the literature for the management of residual gallbladder stones. PMID:26622110
Rampa, M; Boati, P; Battaglia, L; Leo, E; Vannelli, A
Laparoscopic technique in elective cholecystectomy is the last step in an evolutive time to minimize the abdominal access. From 1st January 2004 to 31th December 2006 we analyzed 5515 cholecystectomy procedures: 4877 laparoscopic cholecystectomy, 635 open cholecystectomy. Complications and supplementary diagnosis have been identified in SDO Lombardia's country database. Morbidity occurred in 82 patients (12.9%) with open technique and 109 patients (2.23%) with laparoscopic technique; mortality occurred in 11 patients (1.73%) with open technique and 1 patient (0.02%) with laparoscopic technique. Mean hospital stay are 14.40 days with open technique and 4.75 with laparoscopic technique. Morbidity in open technique is 6 fold more than laparoscopia technique. The difference between the two technique is present in literature and it's the result of non invasive technique compared with the incision of the laparoscopia technique. This is the critical point in the difference of hospital stay between the two technique all to the good of laparoscopy. The high mortality ratio is due to the selective criteria in laparoscopic technique. First remark is the high quality of our hospital care, compared with hospital teaching in the word. In this hospital the laparoscopic cholecystectomy is the gold standard in cholelitiasis treatment. The second remark is the limit of the open technique in severe cholelitiasis with evidence in high ratio of hospital stay, morbidity and mortality.
Brune, Iris B.; Schönleben, K.; Omran, S.
The growing popularity of laparoscopic cholecystectomy (LC) has made extensive series comparing laparoscopic and conventional cholecystectomy in a prospective, randomized way nearly impossible. To evaluate LC we compared retrospectively 800 laparoscopic with 748 conventional cholecystectomies (CC). Of the 800 LC, 10 (1.2%) were converted to laparotomy. 6 conversions were related to aberrant anatomical features or features making dissection very difficult, 4 conversions were due to complications. There were 5 (0, 6%) intraoperative complications during LC and 4 (0.5%) during CC. Postoperative morbidity was 2.1% (n = 17) after LC and 3.7% (n = 28) after CC. Particularly the incidence of wound problems was only 0.5% (n = 4) after LC while it was 1.3% (n = 10) after CC. Overall morbidity was 2.7% (n = 22) for LC and 4.2% (n = 32) for CC. Mortality rate after CC was 0.4% (n = 3), there were no deaths after LC. Common bile duct-injury rate was 0.2% (n = 2) for both groups. Complication rates after LC have been rapidly decreasing with growing experience. Laparoscopic cholecystectomy can safely be performed by appropriately trained surgeons in more than 90% of patients suffering from gallbladder disease. The low morbidity and mortality together with the significant advantages to patient recovery makes laparoscopic cholecystectomy the treatment of choice for symptomatic cholecystolithiasis. PMID:7993860
Rodríguez-Sanjuán, Juan C.; Martín-Acebes, Fernando; Llorca-Díaz, Francisco J.; Gómez-Fleitas, Manuel; Zambrano Muñoz, Rocío; Sánchez-Manuel, F. Javier
Objective. To evaluate if early cholecystectomy (EC) is the most appropriate treatment for acute cholecystitis compared to delayed cholecystectomy (DC). Patients and Methods. A retrospective cohort study of 1043 patients was carried out, with a group of 531 EC cases and a group of 512 DC patients. The following parameters were recorded: (1) postoperative hospital morbidity, (2) hospital mortality, (3) days of hospital stay, (4) readmissions, (5) admission to the Intensive Care Unit (ICU), (6) type of surgery, (7) operating time, and (8) reoperations. In addition, we estimated the direct cost savings of implementing an EC program. Results. The overall morbidity of the EC group (29.9%) was significantly lower than the DC group (38.7%). EC demonstrated significantly better results than DC in days of hospital stay (8.9 versus 15.8 days), readmission percentage (6.8% versus 21.9%), and percentage of ICU admission (2.3% versus 7.8%), which can result in reducing the direct costs. The patients who benefited most from an EC were those with a Charlson index > 3. Conclusions. EC is safe in patients with acute cholecystitis and could lead to a reduction in the direct costs of treatment. PMID:27803512
Galashev, V I; Zotikov, S D; Gliantsev, S P
The results of cholecystectomy from mini-approach (CEMA) in 111 elderly and old patients with acute and chronic cholecystitis living in European North of Russia were analyzed, and also 84 patients were operated by traditional approach (TCE). Duration of CEMA was less than TCE (75 +/- 3.2 and 95.2 +/- 4.6 min respectively; p < 0.05). Sutures after CEMA were removed on day 8.4 +/- 1.2 (after TCE--on day 13.8 +/- 2.4, p < 0.05). Postoperative period after CEMA was 11.4 +/- 2.1 days vs. 18.8 +/- 3.5 days after TCE (p < 0.05). Complications after CEMA were seen in 1.8% patients, after TCE--in 5.0%. Lethality was 0.9% after CEMA and 3.5% after TCE. The main advantages of CEMA are: reduction of surgery time, early activation of patients, decrease of postoperative complications number and reduction of postoperative treatment time (11.4 +/- 2.1 days after CEMA and 18.8 +/- 3.5 days after TCE, p < 0.05).
Simutis, Gintaras; Bubnys, A.; Vaitkuviene, Aurelija
Laparoscopic cholecystectomy (LC) is a minimally invasive method of removing the diseased gallbladder. It was introduced into Lithuania in December 1992 and has gained wide acceptance. While LC offers many advantages over the conventional laparotomy procedure one of its drawbacks is delayed biliary complications. Those complications may be avoided with appropriate precautions. The aim of this research is to maximize the safety of LC. The potential way to solve this problem is to minimize the possible heat damage and electrical injury remote from the site of surgery during dissection of the cystic duct, cystic artery, and the gallbladder. Neodymium:YAG laser applications with endoscopic fiber have been investigated. The possibilities to use it as a scalpel and as coagulator to release the gallbladder from all its peritoneal attachments during LC have been investigated. The controversy over optimal sources for thermal dissection of the gallbladder has been performed. The potential benefits of Nd:YAG laser in surgery -- precise cutting, limited collateral tissue damage, and improved capillary and arteriole hemostasis -- have been found.
Panda, Nilanjan; Narasimhan, Mohan; Gunaraj, Alwin; Ardhanari, Ramesh
Vascular injuries during laparoscopic cholecystectomy can occur similar to biliary injuries and mostly represented by intraoperative bleeding. Hepatic artery system pseudoaneurysm are rare. It occurs in the early or late postoperative course. Patients present with pallor, signs of haemobillia and altered liver function. We report a case of right posterior sectoral artery pseudoaneurysm detected 2 weeks after laparoscopic cholecystectomy and successfully repaired laparoscopically. We also describe how laparoscopic pringle clamping saved the conversion. The actively bleeding right posterior sectoral artery pseudoaneurysm was diagnosed by CT angiogram. Embolisation, usually the treatment of choice, would have risked liver insufficiency as hepatic artery proper was at risk because the origin the bleeding artery was just after its bifurcation. Isolated right hepatic artery embolisation can also cause hepatic insufficiency. To our knowledge this is the first reported case of laparoscopic repair of post-laparoscopic cholecystectomy bleeding sectoral artery pseudoaneurysm. PMID:24501508
Preciado, A; Matthews, B D; Scarborough, T K; Marti, J L; Reardon, P R; Weinstein, G S; Bennett, M
Spillage of gallstones into the peritoneal cavity is a frequent problem during laparoscopic cholecystectomy (as much as 30%) and is frequently dismissed as a benign occurrence. However, several complications associated with spillage of gallstones have been reported recently. Most of these complications presented late after the original procedure, many with clinical pictures not related to biliary etiology, confounding and delaying adequate management. For patients presenting with intraabdominal or thoracic abscesses of unknown etiology, if there is a history of laparoscopic cholecystectomy, regardless of the time interval, certain evaluations should be considered. A sonogram and a CT scan are advisable to detect retained extraluminal gallstones, as most patients will require, not only drainage of fluid collections, but also removal of the stones. A case is described of a patient who presented with a right empyema and transdiaphragmatic abscess 18 months after a laparoscopic cholecystectomy. Treatment included decortication, enbloc resection of the abscess, repair of the diaphragm, and drainage.
Glaser, F; Sannwald, G A; Buhr, H J; Kuntz, C; Mayer, H; Klee, F; Herfarth, C
OBJECTIVE: In many retrospective and prospective observational studies, laparoscopic cholecystectomy (LC) compares favorably with conventional cholecystectomy (CC), with respect to length of hospital stay, postoperative pain, and pulmonary function, indicating a diminished operative trauma. Comparison of laboratory findings (stress hormones, blood glucose, interleukins) are a possibility to objectify stress and tissue trauma of laparoscopic and conventional cholecystectomy. SUMMARY BACKGROUND DATA: Major body injury, surgical or accidental, evokes reproducible hormonal and immunologic responses. The magnitude of many of these changes essentially is proportional to the extent of the injury. METHODS: In a prospective study, biochemical stress parameters were measured in the blood of patients undergoing elective cholecystectomy because of symptomatic cholecystolithiasis. Patients with acute cholecystitis, pancreatitis, choledocholithiasis, or malignant disease were excluded. Values from 40 patients after LC and from 18 patients after CC were compared. Both groups had similar patient characteristics, baseline values, and perioperative care, except for deeper anesthesia during CC. RESULTS: On postoperative day 1, epinephrine (p = 0,05), norepinephrine (p = 0.02), and glucose (p = 0.02) responses were higher after CC. Two days postoperatively, norepinephrine remained higher after CC (p < 0.01). Interleukin-1 beta responses were higher during (p < 0.01) and 6 hours after CC (p = 0.03). Interleukin-6 responses were higher 6 hours (p = 0.03), 1 day (p = 0.02), and 2 days (p < 0.01) after CC. CONCLUSIONS: The results show significant lower values of intraoperatively and postoperatively measured epinephrine, norepinephrine, interleukin-1 beta, and interleukin-6 in patients with laparoscopic cholecystectomy, indicating a minor stress response and tissue trauma in this group of patients. The results correspond to the favorable results of most other trials evaluating clinical
Behera, Ramya Ranjan; Salgaonkar, Hrishikesh P; Bhandarkar, Deepraj S; Gupta, Tarun; Desai, Shyam
Feasibility and safety of laparoscopic cholecystectomy during pregnancy for patients with symptomatic or complicated gallstone disease is well established. Laparoendoscopic single-site cholecystectomy (LESS-chole) is a new modality in which the entire surgery is undertaken via a transumbilical incision. We describe a 33-year-old patient who underwent a LESS-chole in the 20th week of pregnancy for gallstone disease complicated by episodes of obstructive jaundice and acute pancreatitis. This is the first reported case of LESS-chole performed using conventional laparoscopic instruments. The technical aspects as well as the various perioperative measures utilized to undertake this procedure safely are outlined. PMID:24250067
Rivitz, S. Mitchell; Waltman, Arthur C.; Kelsey, Peter B.
Vascular injuries during laparoscopic cholecystectomy can occur in an analogous fashion to biliary injuries, with potential laceration, transection, and occlusion of blood vessels. A patient presented with symptomatic hemobilia 1 month following laparoscopic cholecystectomy and was found to have a right hepatic artery pseudoaneurysm which communicated with the common bile duct. This was successfully embolized with several embolic agents, resulting in rapid resolution of all signs and symptoms. The patient has been free of symptoms during a follow-up period of 1 year. A brief discussion of hepatic artery pseudoaneurysms is presented.
Neufeld, D; Jessel, J; Freund, U
We describe a complication in laparoscopic cholecystectomy. The routine introduction of a midclavicular secondary trocar resulted in a large hematoma of the rectus sheath. The patient developed atelectasis and pneumonia and required extended hospitalization. This previously described complication is detailed with recommendations to prevent its occurrence.
Reynolds, I; Bolger, J; Al-Hilli, Z; Hill, A D K
Laparoscopic cholecystectomy is a common procedure performed in both emergency and elective settings. Our aim was to analyse the trends in laparoscopic surgery in Ireland in the public and private healthcare systems. In particular we studied the trend in day case laparoscopic cholecystectomy. National HIPE data for the years 2010-2012 was obtained. Similar datasets were obtained from the three main health insurers. 19,214 laparoscopic cholecystectomies were carried out in Ireland over the 3-year period. More procedures were performed in the public system than the private system from 2010-2012. There was a steady increase in surgeries performed in the public sector, while the private sector remained static. Although the ALOS was significantly higher in the public sector, there was an increase in the rate of day case procedures from 416 (13%) to 762 (21.9%). The day case rates in private hospitals increased only slightly from 29 (5.1%) in 2010 to 40 (5.9%) in 2012. Day case laparoscopic cholecystectomy has been shown to be a safe procedure, however significant barriers remain in place to the implementation of successful day case units nationwide.
Qin, Ruogu; Melvin, Scott; Xu, Ronald X.
A dual-mode imaging technique has been developed for intraoperative imaging of bile ducts and real-time identification of iatrogenic injuries in cholecystectomy. The technique is based on ultrasound (US) and fluorescence (FL) imaging of a dual-mode microbubble (MB) agent comprising a poly (lactic-co-glycolic acid) (PLGA) shell and a core of Indocyanine Green. During cholecystectomy, a clinical US probe is used to localize the bile duct structure after bolus injection of dual-mode MBs. As the surrounding adipose tissue is removed and the Calot's triangle is exposed, FL imaging is used to identify the MB distribution and to determine the potential bile duct injury. The contrast-enhanced bile duct imaging technique has been demonstrated in both a surgical simulation model and an ex vivo porcine tissue model under two surgical scenarios. The first scenario simulates the correct procedure where the cystic duct is clipped. The second scenario simulates the incorrect procedure where the common bile duct is clipped, leading to consequent bile duct injury. Benchtop experiments in both the phantom and the ex vivo models show that the dual-mode imaging technique is able to identify the potential bile duct injury during cholecystectomy. A phantom system has also been established for future device calibration and surgical training in image-guided cholecystectomy. Further in vivo animal validation tests are necessary before the technique can be implemented in a clinical setting.
Nicholson, Tony; Travis, Simon; Ettles, Duncan; Dyet, John; Sedman, Peter; Wedgewood, Kevin; Royston, Christopher
Purpose: The effectiveness of angiography and embolization in diagnosis and treatment were assessed in a cohort of patients presenting with upper gastrointestinal hemorrhage secondary to hepatic artery pseudoaneurysm following laparoscopic cholecystectomy. Methods: Over a 6-year period 1513 laparoscopic cholecystectomies were carried out in our region. Nine of these patients (0.6%) developed significant upper gastrointestinal bleeding, 5-43 days after surgery. All underwent emergency celiac and selective right hepatic artery angiography. All were treated by coil embolization of the right hepatic artery proximal and distal to the bleeding point. Results: Pseudoaneurysms of the hepatic artery adjacent to cholecystectomy clips were demonstrated in all nine patients at selective right hepatic angiography. In three patients celiac axis angiography alone failed to demonstrate the pseudoaneurysm. Embolization controlled hemorrhage in all patients with no further bleeding and no further intervention. One patient developed a candidal liver abscess in the post-procedure period. All patients are alive and well at follow-up. Conclusion: Selective right hepatic angiography is vital in the diagnosis of upper gastrointestinal hemorrhage following laparoscopic cholecystectomy. Embolization offers the advantage of minimally invasive treatment in unstable patients, does not disrupt recent biliary reconstruction, allows distal as well as proximal control of the hepatic artery, and is an effective treatment for this potentially life-threatening complication.
Suh, Sang Gyun; Choi, Yoo-Shin; Park, Kwi-Won
Backgrounds/Aims Gallstones are being increasingly diagnosed in pediatric patients. The purpose of this study was to determine characteristics of pediatric patients who underwent cholecystectomy because of symptomatic gallstone disease unrelated to hemolytic disorder. Methods We reviewed cases of pediatric patients (under 18 years old) who underwent cholecystectomy between May 2005 and December 2015. Results A total 20 pediatric patients (under 18 years old) underwent cholecystectomy during the study period. One patient was excluded because cholecystectomy was performed due to gall stones caused by hemolytic anemia. The 19 cases comprised 9 male (47.3%) and 10 female (52.7%) subjects. The mean age was 14.9 years (range, 5-18), and 66.7% of patients were older than 12 years of age. Mean body weight was 65.0 kg (range, 13.9-93.3), and mean body mass index was 21.7 kg/m2 (range, 12.3-35.1), with 26.37% of patients being overweight. All 19 patients underwent laparoscopic cholecystectomy. There were no postoperative complications and no mortality. Comparison between overweight and non-overweight patients indicated that significantly more overweight patients had cholesterol stones (5/5 vs. 7/14, p=0.036) and were classified as complicated disease (3/5 vs. 1/14, p=0.037). Conclusions The more frequent occurrence of complications such as choledocholithiasis or gallstone pancreatitis, in overweight patients indicates the need for more careful evaluation and management in these patients. Pediatricians and surgeons should always consider gallstone disease in pediatric patients despite difficulty in suspecting symptomatic gallstones in cases who present with abdominal pain that is rarely clear-cut. PMID:28261698
Smereczyński, Andrzej; Starzyńska, Teresa; Kołaczyk, Katarzyna; Kładny, Józef
Laparoscopic cholecystectomy, which was introduced to the arsenal of surgical procedures in the middle of the 1980s, is a common alternative for conventional cholecystectomy. Its primary advantage is less invasive character which entails shorter hospitalization and faster recovery. Nevertheless, the complications of both procedures are comparable and encompass multiple organs and tissues. The paper presents ultrasound presentation of the surgical bed after laparoscopic cholecystectomy and of complications associated with this procedure. In the first week following the surgery, the presence of up to 60 ml of fluid in the removed gallbladder bed should be considered normal in certain patients. The fluid will gradually absorb. In single cases, slight amounts of fluid are detected in the peritoneal cavity, which also should not be alarming. Carbon dioxide absorbs from the peritoneal cavity within two days. Ultrasound assessment of the surgical bed after cholecystectomy is inhibited by hemostatic material left during the surgery. Its presentation may mimic an abscess. In such cases, the decisive examination is magnetic resonance imaging but not computed tomography. On the other hand, rapidly accumulating fluid around the liver is an alarming symptom, particularly when there is inadequate blood supply or when peritoneum irritation symptoms develop. Depending on the suspected cause of the patient's deteriorating condition, it is essential to perform urgent computed tomography angiography, celiac angiography or endoscopic retrograde cholangiopancreatography or magnetic resonance cholangiopancreatography. The character of the fluid collection may be determined by its ultrasound-guided puncture. This procedure allows for aspiration of fluid and placement of a drain. Moreover, transabdominal ultrasound examination after laparoscopic cholecystectomy may contribute to the identification of: dropped stones in the right hypochondriac region, residual fragment of the gallbladder
Shea, J A; Healey, M J; Berlin, J A; Clarke, J R; Malet, P F; Staroscik, R N; Schwartz, J S; Williams, S V
OBJECTIVE: The purpose of this study was to perform a meta-analysis of large laparoscopic cholecystectomy case-series and compare results concerning complications, particularly bile duct injury, to those reported in open cholecystectomy case-series. SUMMARY BACKGROUND DATA: Since the introduction of laparoscopic cholecystectomy in the United States, hundreds of reports about the technique have been published, many including statements about the advantages of laparoscopic cholecystectomy compared with those of open cholecystectomy. There is an unevenness in scope and quality of the studies. Nevertheless, enough data have accumulated from large series to permit analyses of data regarding some of the most important issues. METHODS: Articles identified via a MEDLINE (the National Library of Medicine's computerized database) search were evaluated according to standard criteria. Data regarding the patient sample, study methods, and outcomes of cholecystectomy were abstracted and summarized across studies. RESULTS: Outcomes of laparoscopic cholecystectomy are examined for 78,747 patients reported on in 98 studies and compared with outcomes of open cholecystectomy for 12,973 patients reported on in 28 studies. Laparoscopic cholecystectomy appears to have a higher common bile duct injury rate and a lower mortality rate. Estimated rates of other types of complications after laparoscopic cholecystectomy generally were low. Most conversions followed operative discoveries (e.g., dense adhesions) and were not the result of injury. CONCLUSIONS: There is wide variability in the amount and type of data reported within any single study, and patient populations may not be comparable across studies. Except for a higher common bile duct injury rate, laparoscopic cholecystectomy appears to be at least as safe a procedure as that of open cholecystectomy. PMID:8916876
Chen, A Y; Daley, J; Pappas, T N; Henderson, W G; Khuri, S F
OBJECTIVE: To study the introduction of laparoscopic cholecystectomy to the 43 tertiary-care university-affiliated Veterans Administration medical centers (VAMCs) participating in the National Veterans Affairs Surgical Risk Study from October 1991 through December 1993. SUMMARY BACKGROUND DATA: Previous studies in the private sector have documented growth in the number of cholecystectomies and falling clinical thresholds for cholecystectomy with the introduction of laparoscopic cholecystectomy. METHODS: The following were analyzed for changes over time: measures of patient preoperative risk, complexity of surgery, severity of biliary disease, numbers of procedures, postoperative length of stay, and 30-day postoperative mortality and general complication rates. RESULTS: The number of cholecystectomies performed laparoscopically increased, but the total number of cholecystectomies performed remained stable over time. The proportion of patients with acute cholecystitis, emergent cholecystectomies, and technically complex cholecystectomies did not change or increased slightly over time. Adjusted odds for postoperative general complications were lower for laparoscopic than for open cholecystectomy, but 30-day postoperative mortality and general complication rates for all cholecystectomies remained constant over time. Postoperative length of stay for all cholecystectomies fell significantly. Implementation rates of laparoscopic cholecystectomy varied widely between hospitals. Laparoscopic cholecystectomy was adopted more slowly and used in a lower percentage of cholecystectomies than in non-VA settings. CONCLUSIONS: In contrast to non-VA studies showing increases in overall cholecystectomy volume since the introduction of laparoscopic cholecystectomy, these VAMCs implemented laparoscopic cholecystectomy without growth in cholecystectomies or a change in the clinical threshold for cholecystectomy. Laparoscopic cholecystectomy was associated with better outcomes, but its
Gul, Rouf; Dar, Rayees Ahmad; Sheikh, Riyaz Ahmad; Salroo, Nazir Ahmad; Matoo, Adnan Rashid; Wani, Sabiya Hamid
Background: Cholecystectomy for symptomatic gallstones is mainly performed after the acute cholecystitis episode settles because of the fear of higher morbidity and conversion from laparoscopic cholecystectomy to open cholecystectomy during acute cholecystitis. Aims: To evaluate the safety and feasibility of laparoscopic cholecystectomy for acute cholecystitis and to compare the results with delayed cholecystectomy. Materials and Methods: This was a prospective and randomized study. For patients assigned to early group, laparoscopic cholecystectomy was performed as soon as possible within 72 hours of admission. Patients in the delayed group were treated conservatively and discharged as soon as the acute attack subsided. They were subsequently readmitted for elective laparoscopic cholecystectomy 6-12 weeks later. Results: There was no significant difference in the conversion rates, postoperative analgesia requirements, or postoperative complications. However, the early group had significantly more blood loss, more operating time, and shorter hospital stay. Conclusion: Early laparoscopic cholecystectomy within 72 hours of onset of symptoms has both medical as well as socioeconomic benefits and should be the preferred approach for patients managed by surgeons with adequate experience in laparoscopic cholecystectomy. PMID:24020050
Gomatos, Ilias P; Alevizos, Leonidas; Kalathaki, Olga; Kantsos, Harilaos; Kataki, Agapi; Leandros, Emmanuel; Zografos, George; Konstantoulakis, Manousos
Laparoscopic surgery results in decreased immune and metabolic stress response compared to open surgery. Our aim was to evaluate the suspension of host immune defense in terms of apoptosis, necrosis, and survival of peripheral T-lymphocytes in patients undergoing laparoscopic versus open cholecystectomy. Apoptosis, necrosis and viability of peripheral T-lymphocytes were measured preoperatively and postoperatively by means of flow cytometry in 27 patients undergoing laparoscopic cholecystectomy and 25 undergoing open cholecystectomy. White cell count, CRP, and serum glucose levels were also measured. Viable peripheral T-lymphocytes were significantly decreased in open cholecystectomy (P = 0.02), while their late apoptotic as well as the overall necrotic rate were significantly increased (P = 0.01 and P < 0.01, respectively). Open cholecystectomy was also associated with lower levels of surviving circulating T-lymphocytes (P = 0.01) and higher percentage of necrotic T lymphocytes (P = 0.03) 24 hours postoperatively compared to laparoscopic cholecystectomy. Serum CRP was increased 24 hours after open cholecystectomy (P = 0.04). All differences failed to sustain more than 48 hours postoperatively. Increased viability and decreased necrosis of circulating T-lymphocytes were observed in laparoscopic cholecystectomy. Necrosis (and not apoptosis) seems to be the predominant pathway of T-lymphocyte death in open cholecystectomy, in a process reaching its peak at 24 hours and further attenuating 48 hours postoperatively.
Brown, Victoria; Martin, Jennifer; Magee, Damian
Laparoscopic cholecystectomy is a commonly performed surgical procedure for the treatment of symptomatic cholelithiasis. As with all surgical procedures, it carries risk, with the most commonly reported complications including infection, bile leak and bleeding. One unusual complication is subcapsular liver haematoma, the diagnosis presented here. This is a rare occurrence; only a small number of cases have been reported in the literature and as yet no conclusive cause or management plan has been found. Iatrogenic liver trauma, the use of oral and intravenous non-steroidal anti-inflammatory drugs (NSAIDs) and anticoagulants have all been named as possible contributing factors. Particularly, the use of ketorolac has been associated with four reported cases of subcapsular haematoma following laparoscopic cholecystectomy. The case reported here refutes that hypothesis, as neither NSAIDs nor anticoagulants were used during the treatment of this patient.
Nogueira, Leticia; Freedman, Neal D; Engels, Eric A; Warren, Joan L; Castro, Felipe; Koshiol, Jill
Gallstones and cholecystectomy may be related to digestive system cancer through inflammation, altered bile flux, and changes in metabolic hormone levels. Although gallstones are recognized causes of gallbladder cancer, associations with other cancers of the digestive system are poorly established. We used the Surveillance, Epidemiology, and End Results (SEER)-Medicare linked database (1992-2005), which includes 17 cancer registries that cover approximately 26% of the US population, to identify first primary cancers (n = 236,850) occurring in persons aged ≥66 years and 100,000 cancer-free population-based controls frequency-matched by calendar year, age, and gender. Odds ratios and 95% confidence intervals were calculated using logistic regression analysis, adjusting for the matching factors. Gallstones and cholecystectomy were associated with increased risk of noncardia gastric cancer (odds ratio (OR) = 1.21 (95% confidence interval (CI): 1.11, 1.32) and OR = 1.26 (95% CI: 1.13, 1.40), respectively), small-intestine carcinoid (OR = 1.27 (95% CI: 1.01, 1.60) and OR = 1.78 (95% CI: 1.41, 2.25)), liver cancer (OR = 2.35 (95% CI: 2.18, 2.54) and OR = 1.26 (95% CI: 1.12, 1.41)), and pancreatic cancer (OR = 1.24 (95% CI: 1.16, 1.31) and OR = 1.23 (95% CI: 1.15, 1.33)). Colorectal cancer risk associated with gallstones and cholecystectomy decreased with increasing distance from the common bile duct (P-trend < 0.001). Hence, gallstones and cholecystectomy are associated with the risk of cancers occurring throughout the digestive tract.
Manzoni, Alberto; Guerini, Francesca; Ramera, Marco; Aroldi, Francesca; Zaniboni, Alberto; Rosso, Edoardo
Background. For Tis and T1a gallbladder cancer (GbC), laparoscopic cholecystectomy can provide similar survival outcomes compared to open cholecystectomy. However, for patients affected by resectable T1b or more advanced GbC, open approach radical cholecystectomy (RC), consisting in gallbladder liver bed resection or segment 4b-5 bisegmentectomy, with locoregional lymphadenectomy, is considered the gold standard while minimally invasive RC (MiRC) is skeptically considered. Aim. To analyze current literature on perioperative and oncologic outcomes of MiRC for patients affected by GbC. Methods. A Medline review of published articles until June 2016 concerning MiRC for GbC was performed. Results. Data relevant for this review were presented in 13 articles, including 152 patients undergoing an attempt of MiRC for GbC. No randomized clinical trial was found. The approach was laparoscopic in 147 patients and robotic in five. Conversion was required in 15 (10%) patients. Postoperative complications rate was 10% with no mortality. Long-term survival outcomes were reported by 11 studies, two of them showing similar oncologic results when comparing MiRC with matched open RC. Conclusions. Although randomized clinical trials are still lacking and only descriptive studies reporting on limited number of patients are available, current literature seems suggesting that when performed at highly specialized centers, MiRC for GbC is safe and feasible and has oncologic outcomes comparable to open RC. PMID:27885325
Ross, Sharona; Rosemurgy, Alexander; Albrink, Michael; Choung, Edward; Dapri, Giovanni; Gallagher, Scott; Hernandez, Jonathan; Horgan, Santiago; Kelley, William; Kia, Michael; Marks, Jeffrey; Martinez, Jose; Mintz, Yoav; Oleynikov, Dmitry; Pryor, Aurora; Rattner, David; Rivas, Homero; Roberts, Kurt; Rubach, Eugene; Schwaitzberg, Steven; Swanstrom, Lee; Sweeney, John; Wilson, Erik; Zemon, Harry; Zundel, Natan
Many surgeons attempting Laparo-Endoscopic Single Site (LESS) cholecystectomy have found the operation difficult, which is inconsistent with our experience. This article is an attempt to promote a standardized approach that we feel surgeons with laparoscopic skills can perform safely and efficiently. This is a four-trocar approach consistent with the four incisions utilized in conventional laparoscopic cholecystectomy. After administration of general anesthesia, marcaine is injected at the umbilicus and a 12-mm vertical incision is made through the already existing anatomical scar of the umbilicus. A single four-trocar port is inserted. A 5-mm deflectable-tip laparoscope is placed through the trocar at the 8 o'clock position, a bariatric length rigid grasper is inserted through the trocar at the 4 o'clock position (to grasp the fundus), and a rigid bent grasper is placed through the 10-mm port (to grasp the infundibulum). This arrangement of the instruments promotes minimal internal and external instrument clashing with simultaneous optimization of the operative view. This orientation allows retraction of the gallbladder in a cephalad and lateral direction, development of a window between the gallbladder and the liver which promotes the "critical view" of the cystic duct and artery, and provides triangulation with excellent visualization of the operative field. The operation is concluded with diaphragmatic irrigation of marcaine solution to minimize postoperative pain. Standardization of LESS cholecystectomy will speed adoption, reduce intraoperative complications, and improve the efficiency and safety of the approach.
Lanzafame, Raymond J.
Laparoscopic cholecystectomy has revolutionized the management of symptomatic cholelithiasis and cholecystitis. Although electrosurgery devices are used by a majority of surgeons, laser technology is a valued addition to the armamentarium of the skilled laser laparoscopist. A variety of fiberoptic capable wavelengths have been applied successfully during this procedure. Use of the CO2 laser for this purpose has lagged due to difficulties encountered with free-beam and rigid waveguide dissections via the laparoscope. Recent developments in flexible waveguide technology have the potential to expand the role of the CO2 laser for laparoscopic cholecystectomy and other procedures. Twelve laparoscopic cholecystectomies were performed using Luxar (Bothell, WA) flexible microwaveguides of various configurations. In each case, dissection of the gallbladder from the gallbladder bed was accomplished with acceptable speed and hemostasis. There were no complications. Shortcomings include coupling and positioning with an articulated arm and occasional clogging of some waveguide tips with debris. Modifications of this technology are suggested. Flexible waveguides make the CO2 laser a practical alternative for surgical laparoscopy.
Hsueh, Li-Na; Shi, Hon-Yi; Wang, Tsai-Fan; Chang, Chiung-Ying; Lee, King-Teh
This large-scale prospective cohort study of a Taiwan population applied generalized estimating equations to evaluate predictors of health-related quality of life (HRQOL) after open cholecystectomy (OC) and laparoscopic cholecystectomy (LC) procedures performed between February 2007 and November 2008. The Gastrointestinal Quality of Life Index and Short Form-36 were used in a preoperative assessment and in 3(rd) month and 6(th) month postoperative assessments of 38 OC and 259 LC patients. The HRQOL of the cholecystectomy patients were significantly improved at 3 months and 6 months postsurgery (p<0.05). At 3 months postsurgery, HRQOL improvement was significantly larger in LC patients than in OC patients. Patient characteristics, clinical characteristics, and health care quality were also significantly related to HRQOL improvement (p<0.05). Additionally, after controlling for related variables, preoperative health status was significantly and positively associated with each subscale of the Gastrointestinal Quality of Life Index and Short Form-36 throughout the 6 months (p<0.05). Patients should be advised that their postoperative HRQOL may depend not only on their postoperative health care but also on their preoperative functional status.
Dorobisz, Tadeusz; Dorobisz, Karolina; Chabowski, Mariusz; Pawłowski, Wiktor; Janczak, Dawid; Patrzałek, Dariusz; Janczak, Dariusz
Introduction Cancer of the gallbladder is a serious diagnostic and therapeutic problem. According to the literature, 30% of cases are not confirmed before surgery. Other cases are detected incidentally by histopathology. Clinical trials and meta-analyses show that incidental gallbladder cancer (iGBC) occurs in 0.19%–2.8% of patients after cholecystectomy. The aim of this study was to analyze the incidence and severity of iGBC in cholecystectomy procedures performed in the surgical department at the 4th Military Teaching Hospital in Wroclaw during the years 1990–2014. Patients and methods In the years 1990–2014, a total of 7,314 cholecystectomies were performed in the surgical department because of cholecystolithiasis: 6,145 were performed using the laparoscopic approach (84.02%), 867 were performed as open surgery (11.8%), and 302 cases required conversion (5.1%). In this group, 5,214 of the patients were females (71.3%) and 2,100 were males (28.7%), with an average age of 54.7 years. Results We found 64 iGBC cases which were confirmed by histopathology. This represented 0.87% of all cases. In this group, 50 patients were females (78.1%) and 14 were males (21.8%), with an average age of 67.1 years. Of this group, 40 patients underwent a classic cholecystectomy, while 24 underwent laparoscopic procedures, out of which 13 cases ultimately required traditional surgery. The histopathology showed 15 carcinomas that were classified as G1 (23.4%), 28 were G2 (43.75%), and 21 were G3 (32.8%). Conclusion iGBC detected after a cholecystectomy due to cholecystolithiasis is a rare disease. We found iGBC in 0.87% of cases, which is on a comparable scale to the world literature. In the case of cancer, we frequently found it necessary to convert to an open surgical procedure. This cancer is more common in females and in people over 60 years of age. PMID:27540304
Pellegrini, Pablo; Campana, Juan Pablo; Dietrich, Agustín; Goransky, Jeremías; Glinka, Juan; Giunta, Diego; Barcan, Laura; Alvarez, Fernando; Mazza, Oscar; Sánchez Claria, Rodrigo; Palavecino, Martin; Arbues, Guillermo; Ardiles, Victoria; de Santibañes, Eduardo; Pekolj, Juan; de Santibañes, Martin
Introduction Acute calculous cholecystitis represents one of the most common complications of cholelithiasis. While laparoscopic cholecystectomy is the standard treatment in mild and moderate forms, the need for antibiotic therapy after surgery remains undefined. The aim of the randomised controlled Cholecystectomy Antibiotic Randomised Trial (CHART) is therefore to assess if there are benefits in the use of postoperative antibiotics in patients with mild or moderate acute cholecystitis in whom a laparoscopic cholecystectomy is performed. Methods and analysis A single-centre, double-blind, randomised trial. After screening for eligibility and informed consent, 300 patients admitted for acute calculus cholecystitis will be randomised into two groups of treatment, either receiving amoxicillin/clavulanic acid or placebo for 5 consecutive days. Postoperative evaluation will take place during the first 30 days. Postoperative infectious complications are the primary end point. Secondary end points are length of hospital stay, readmissions, need of reintervention (percutaneous or surgical reinterventions) and overall mortality. The results of this trial will provide strong evidence to either support or abandon the use of antibiotics after surgery, impacting directly in the incidence of adverse events associated with the use of antibiotics, the emergence of bacterial resistance and treatment costs. Ethics and dissemination This study and informed consent sheets have been approved by the Research Projects Evaluating Committee (CEPI) of Hospital Italiano de Buenos Aires (protocol N° 2111). Results The results of the trial will be reported in a peer-reviewed publication. Trial registration number NCT02057679. PMID:26582405
Adams, Stephen D.; Blackburn, Simon C.; Adewole, Victoria A.; Mahomed, Anies A.
90 percent of symptomatic patients undergoing cholecystectomy have cholelithiasis with 10% categorized as asymptomatic cholecystitis. In both instances, the gallbladder is evident on ultrasonography. In children with symptomatic biliary dyspepsia, the decision to proceed to cholecystectomy is made difficult if choleliths are not seen on ultrasonography. This decision is made even more difficult if the gallbladder itself is not seen on repeated imaging. In a cohort of 54 cholecystectomies, 3 cases, with recurrent right upper quadrant pain and undetectable gallbladders on repeat ultrasonography, were identified. After prolonged observation all underwent successful cholecystectomy. Histology demonstrated a markedly fibrotic and thickened gallbladder in all. Given this experience, we suggest that nonvisibility of the gallbladder, in fact, maybe be a feature of a chronic acalculous cholecystitis. We advise consideration of cholecystectomy for chronic biliary dyspepsia where repeat ultrasonography fails to demonstrate a gallbladder. PMID:23401761
Guadagno, P; Caracò, C; Candela, G; Conzo, G; Santini, L
Laparoscopic cholecystectomy is became the elective operation in the treatment of symptomatic lithiasis of gallbladder, and it represent the surgical choice in 96% of cases. The authors on the base of their first years experience analyzes the results of literature with particular reference to the complications, like lesion of principal biliary tract and of other organs or vessels, underlining how the right selection of patients can be reduce morbidity. In this direction the subdivision of contraindication, in relative and absolute, already described in literature, represent an obliged chose to respect the mini-invasive principle which laparoscopic technique mean.
Minaya Bravo, Ana María; González González, Enrique; Ortíz Aguilar, Manuel; Larrañaga Barrera, Eduardo
The appearance of subcapsular liver hematoma after a laparoscopic cholecystectomy (LC) is an infrequent complication and seldom studied. Some cases have been connected to ketorolac given during surgery and after surgery. Other described causes are : hemangiomas or small iatrogenic lesions that could be aggravated by administration of ketorolac. Coagulation dysfunction like circulating heparin as seen in hemathological diseases is cause of bleeding after aggressive procedures. We describe two cases of subcapsular liver hematoma after LC, both of them have been given intravenous ketorolac and one of them had multiple myeloma. We discuss the causes and treatment of it.
Saedon, Mahmud; Gourgiotis, Stavros; Salemis, Nikolaos S; Majeed, Ali W; Zavos, Apostolos
Gallstone ileus is a rare but potentially serious complication of cholelithiasis. It is usually preceded by history of biliary symptoms. It usually occurs as a result of a large gallstone creating and passing through a cholecysto-enteric fistula. Most of the time, the stone will pass the GI tract without any problems, but large enough stones can cause obstruction. The two most common locations of impaction are the terminal ileum and the ileocaecal valve because of the anatomical small diameter and less active peristalsis. We present an unusual case of small bowel obstruction secondary to gallstone ileus 24 years after an open cholecystectomy.
Abbasoğlu, Osman; Tekant, Yaman; Alper, Aydın; Aydın, Ünal; Balık, Ahmet; Bostancı, Birol; Coker, Ahmet; Doğanay, Mutlu; Gündoğdu, Haldun; Hamaloğlu, Erhan; Kapan, Metin; Karademir, Sedat; Karayalçın, Kaan; Kılıçturgay, Sadık; Şare, Mustafa; Tümer, Ali Rıza; Yağcı, Gökhan
Gallstone disease is very common and laparoscopic cholecystectomy is one of the most common surgical procedures all over the world. Parallel to the increase in the number of laparoscopic cholecystectomies, bile duct injuries also increased. The reported incidence of bile duct injuries ranges from 0.3% to 1.4%. Many of the bile duct injuries during laparoscopic cholecystectomy are not due to inexperience, but are the result of basic technical failures and misinterpretations. A working group of expert hepatopancreatobiliary surgeons, an endoscopist, and a specialist of forensic medicine study searched and analyzed the publications on safe cholecystectomy and biliary injuries complicating laparoscopic cholecystectomy under the organization of Turkish Hepatopancreatobiliary Surgery Association. After a series of e-mail communications and two conferences, the expert panel developed consensus statements for safe cholecystectomy, management of biliary injuries and medicolegal issues. The panel concluded that iatrogenic biliary injury is an overwhelming complication of laparoscopic cholecystectomy and an important issue in malpractice claims. Misidentification of the biliary system is the major cause of biliary injuries. To avoid this, the “critical view of safety” technique should be employed in all the cases. If biliary injury is identified intraoperatively, reconstruction should only be performed by experienced hepatobiliary surgeons. In the postoperative period, any deviation from the expected clinical course of recovery should alert the surgeon about the possibility of biliary injury. PMID:28149133
Tyagi, N S; Meredith, M C; Lumb, J C; Cacdac, R G; Vanterpool, C C; Rayls, K R; Zerega, W D; Silbergleit, A
OBJECTIVE: The authors devised a minimally invasive technique for cholecystectomy via microceliotomy that provides safety attainable with the open conventional approach and postoperative results comparable to laparoscopic cholecystectomy. SUMMARY BACKGROUND DATA: Laparoscopic cholecystectomy has evolved as a minimally invasive outpatient procedure. Patients can return rapidly to preoperative status with minimal postoperative morbidity and pain, and the small scar size is cosmetically desirable. Unfortunately, there are reports of serious intraoperative complications, including injury to blood vessels, bowel, and the bile ducts, caused by failure to identify structures properly. The conventional cholecystectomy technique currently is relegated to patients on whom the laparoscopic procedure cannot be performed. METHODS: Cholecystectomy was performed through a 3-cm transverse high subxiphoid incision in the "minimal stress triangle." The location, anterior to Calot's triangle, was critical in providing a direct vertical view of the biliary ducts during dissection. Direct view cholecystectomy was performed using endoscopic instruments without pneumoperitoneum. Postoperative data were compared with both laparoscopic and open cholecystectomy results. RESULTS: Using the microceliotomy technique in the ambulatory setting, cholecystectomy was performed successfully in 99.3% (N = 143) of cases. Biliary leakage beyond the third postoperative day was caused by failure of clips or obstruction to bile flow. The postoperative morbidity, acceptability of scar, and analgesic requirements compare favorably with other techniques. Microceliotomy is cost effective. Portal hypertension is a contraindication for this procedure. CONCLUSIONS: The microceliotomy approach offers a viable, safe, and cost-effective alternative to the laparoscopic technique for cholecystectomy, especially when facilities for laparoscopy are not available or when the laparoscopic procedure cannot be performed
Fujioka, Shuichi; Fuke, Azusa; Funamizu, Naotake; Nakayoshi, Tomoko; Okamoto, Tomoyoshi; Yanaga, Katsuhiko
Right hepatic artery (RHA) injury is a complication that occurs during laparoscopic cholecystectomy, which can sometimes cause hepatic artery pseudoaneurysm or ischemic hepatic necrosis. Therefore, RHA should be managed carefully. Herein, we report a case of intraoperative RHA injury that was successfully repaired during laparoscopic cholecystectomy. Bleeding was controlled prior to the cholecystectomy with vascular clamp forceps that had been inserted through an additional trocar, and repair of the RHA injury was then performed laparoscopically. The postoperative course was uneventful, and patency of the RHA and its sectional arteries were confirmed by CT arteriography. Laparoscopic repair of minor RHA injuries can be managed safely if bleeding is adequately controlled.
Galitskiĭ, M V; Khomeriki, S G; Nikiforov, P A
The cholecystectomy results in change of cholic acids flow into intestine. Permanent type of the bile flow provokes the increase of proliferation of colic epithelial cells and increases the risk for development of right-sided colorectal tumors. Meanwhile morphological features of colorectal tumors at the patients with cholecystectomy are still remaining to be clarified. The goal of the study was to investigate immunohistochemical markers of proliferation and apoptosis in colorectal adenomas and adenocarcinomas at the patients with cholecystectomy. Fifty patients (40 with retained function of gallbladder and 10 patients with cholecystectomy) histologically diagnosed as proximal colon adenoma or adenocarcinoma were included into the study. Colonoscopic biopsies have been taken from the lesion in cancer patients, and colonoscopic polypectomy has been performed for adenomas. In addition, biopsies have been taken from the adjacent healthy colon mucosa at least 5 cm from the lesion in each patient. 83 tumors and 49 samples of mucosa were immunostained with monoclonal mouse anti-human p53 protein (Dako) and monoclonal mouse anti-human Ki-67 antigen (Novocastra). The index of Ki-67 expression in healthy colon mucosa at the patients with cholecystectomy was 37,5 +/- 1,8% (p < 0,05) as compared to 31,36 +/- 1,9 at the patients without cholecystectomy. No significant difference was detected in the comparison of Ki-67 expression levels between the healthy mucosa and adenomas at the patients with cholecystectomy 43,4 +/- 3,45 (p > 0,05), but more prominent increase was revealed in adenocarcinomas 64,33 +/- 7,67% (p < 0,01). Protein p53 expression in healthy mucosa at the patients with a cholecystectomy was at the same level as at the patients without cholecystectomy (37%). At the patients without cholecystectomy the frequency of revealing p53 in adenomas does not vary, compared with healthy mucosa, however in adenocarcinomas p53 was not revealed at none case. As a contrast, in
Blichfeldt-Eckhardt, Morten Rune; Ording, Helle; Andersen, Claus; Licht, Peter B; Toft, Palle
Chronic pain after laparoscopic cholecystectomy is related to postoperative pain during the first postoperative week, but it is unknown which components of the early pain response is important. In this prospective study, 100 consecutive patients were examined preoperatively, 1 week postoperatively, and 3, 6, and 12 months postoperatively for pain, psychological factors, and signs of hypersensitivity. Overall pain, incisional pain (somatic pain component), deep abdominal pain (visceral pain component), and shoulder pain (referred pain component) were registered on a 100-mm visual analogue scale during the first postoperative week. Nine patients developed chronic unexplained pain 12 months postoperatively. In a multivariate analysis model, cumulated visceral pain during the first week and number of preoperative biliary pain attacks were identified as independent risk factors for unexplained chronic pain 12 months postoperatively. There were no consistent signs of hypersensitivity in the referred pain area either pre- or postoperatively. There were no significant associations to any other variables examined. The risk of chronic pain after laparoscopic cholecystectomy is relatively low, but significantly related to the visceral pain response during the first postoperative week.
Filho, Euler de Medeiros Ázaro; Galvão, Thales Delmondes; Ettinger, João Eduardo Marques de Menezes; Silva Reis, Jadson Murilo; Lima, Marcos; Fahel, Edvaldo
Background: Acute cholecystitis is the major complication of biliary lithiasis, for which laparoscopic treatment has been established as the standard therapy. With longer life expectancy, acute cholecystitis has often been seen in elderly patients (>65 years old) and is often accompanied by comorbity and severe complications. We sought to compare the outcome of laparoscopic treatment for acute cholecystitis with special focus on comparison between elderly and nonelderly patients. Method: This study was a prospective analysis of 190 patients who underwent laparoscopic cholecystectomy due to acute cholecystitis or chronic acute cholecystitis, comparing elderly and nonelderly patients. Results: Of 190 patients, 39 (21%) were elderly (>65 years old) and 151 (79%) were not elderly (≤65 years), with conversion rates of 10.3% and 6.6% (P=0.49), respectively. The incidence of postoperative complications in elderly and nonelderly patients were the following, respectively: atelectasis 5.1% and 2.0% (P=0.27); respiratory infection 5.1% and 2.7% (P=0.6); bile leakage 5.1% and 2.0% (P=0.27), and intraabdominal abscess 1 case (0.7%) and no incidence (P=1). Conclusion: According to our data, laparoscopic cholecystectomy is a safe and efficient procedure for the treatment of acute cholecystitis in patients older than 65 years of age. PMID:17575761
Derouin, M; Couture, P; Boudreault, D; Girard, D; Gravel, D
Using transesophageal echocardiography (TEE), 16 patients (ASA physical status I-III), undergoing laparoscopic cholecystectomy, were assessed for the occurrence of episodes of gas embolism and cardiovascular changes related to those emboli. The long-axis four-chamber view was monitored continuously, except for predetermined intervals where the transgastric short-axis view was obtained to derive the end-diastolic area (EDA), the end-systolic area (ESA), and the ejection fraction (EF). In one patient, we monitored the longitudinal view of the superior and the inferior vena cava. The monitoring of the patients also included: heart rate (HR), mean arterial pressure (MAP), arterial saturation by pulse oximetry (Spo2), end-tidal CO2 (ETCO2), minute ventilation (VE), and peak inspiratory pressure (PIP). Embolic events were defined as the appearance of gas bubbles in the right cardiac chambers. We observed gas embolism in 11/16 patients (five during peritoneal insufflation and six during gallbladder dissection). Using the longitudinal view of the superior and inferior vena cava (IVC), we found that these emboli were transmitted through the IVC. No episode of cardiorespiratory instability (decrease in MAP > or = 10 mm Hg, Spo2 < 90%) was observed. There was no significant difference in cardiorespiratory variables between patients who presented gas embolism (n = 11) and patients who did not (n = 5) during the studied period. In this small group of patients, we conclude that gas embolism occurs commonly during laparoscopic cholecystectomy but that these gas emboli cause minimal cardiorespiratory instability.
Ye, Jian; Yang, Chaoyu; Gan, Qi; Ma, Rong; Zhang, Zeshu; Chang, Shufang; Shao, Pengfei; Zhang, Shiwu; Liu, Chenhai; Xu, Ronald
In this paper we proposed a portable fluorescence microscopic imaging system to prevent iatrogenic biliary injuries from occurring during cholecystectomy due to misidentification of the cystic structures. The system consisted of a light source module, a CMOS camera, a Raspberry Pi computer and a 5 inch HDMI LCD. Specifically, the light source module was composed of 690 nm and 850 nm LEDs, allowing the CMOS camera to simultaneously acquire both fluorescence and background images. The system was controlled by Raspberry Pi using Python programming with the OpenCV library under Linux. We chose Indocyanine green(ICG) as a fluorescent contrast agent and then tested fluorescence intensities of the ICG aqueous solution at different concentration levels by our fluorescence microscopic system compared with the commercial Xenogen IVIS system. The spatial resolution of the proposed fluorescence microscopic imaging system was measured by a 1951 USAF resolution target and the dynamic response was evaluated quantitatively with an automatic displacement platform. Finally, we verified the technical feasibility of the proposed system in mouse models of bile duct, performing both correct and incorrect gallbladder resection. Our experiments showed that the proposed system can provide clear visualization of the confluence between the cystic duct and common bile duct or common hepatic duct, suggesting that this is a potential method for guiding cholecystectomy. The proposed portable system only cost a total of $300, potentially promoting its use in resource-limited settings.
Park, Woo Young; Lee, Kwang Ho; Lee, Young Bok; Kim, Myeong Hoon; Lim, Hyun Kyo; Choi, Jong Bum
Background Laparoscopic upper abdominal surgery can cause spontaneous respiration due to diaphragmatic stimulation and intra-abdominal CO2 inflation. Therefore, sufficient muscle relaxation is necessary for a safe surgical environment. Methods We investigated if the combination of rocuronium and cisatracurium can counteract the delayed onset of cisatracurium’s action and delayed recovery of muscle relaxation and whether the dosage of rocuronium, which is metabolized hepatically, can be reduced. A total of 75 patients scheduled for laparoscopic cholecystectomy with an American Society of Anesthesiology physical status I-II, in the age range of 20–60 years, and with a 20–30 kg/m2 body mass index were included in the study. Results The patients were divided into the following groups: combination group (Group RC, rocuronium 0.3 mg/kg and cisatracurium 0.05 mg/kg), rocuronium group (Group R, rocuronium 0.6 mg/kg), and cisatracurium group (Group C, cisatracurium 0.1 mg/kg), and the onset, 25% duration, recovery index, and addition/time ratio were measured. Patients in Group RC exhibited a significantly different addition/time ratio compared with patients in the other two groups (p = 0.003). Conclusion During laparoscopic cholecystectomy, the 95% effective dose of rocuronium in combination with cisatracurium is expected to provide a sufficient muscle relaxant effect. PMID:28261559
Vasireddy, A; Nehra, D
Introduction Laparoscopic surgeons in Great Britain and Ireland were surveyed to assess their use of antibiotic prophylaxis in elective laparoscopic cholecystectomy. This followed a Cochrane review that found no evidence to support the use of antibiotic prophylaxis in routine cases. Methods Data were collected on routine use of antibiotics in elective laparoscopic cholecystectomy, and how that was influenced by factors such as bile spillage, patient co-morbidities and surgeons’ experience. An online questionnaire was sent to 450 laparoscopic surgeons in December 2011. Results Data were received from 111 surgeons (87 consultants) representing over 7,000 cases per year. In routine cases without bile spillage, 64% of respondents gave no antibiotics and 36% gave a single dose. In cases with bile spillage, 11% gave no antibiotics. However, 80% gave one dose and 7% gave three doses. Co-amoxiclav was used by 75% of surgeons. Surgeons are more likely to give antibiotics when patients have risk factors for infective endocarditis. Conclusions This study suggests over 20,000 doses of antibiotics and over £100,000 could be saved annually if surgeons modified their practice to follow current guidelines. PMID:24992423
Stevens, J L; Laliotis, A; Gould, S W T
Spillage of gallstones during laparoscopic cholecystectomy occurs in up to 30% of cases but complications due to stone retention are less frequent. We report the first case of a hepatocolonic fistula as a consequence of a retained gallstone.
Harmsen, Annelieke M K; van Tol, Erik; Giannakopoulos, Georgios F; de Brauw, L Maurits
Clostridial gas gangrene is a rare, yet severe, complication after laparoscopic cholecystectomy. We present a case report of a 48-year-old man with obesity, coronary artery disease, and diabetes, who developed clostridial gas gangrene of the abdominal wall after an uncomplicated laparoscopic cholecystectomy. Although the diagnosis was missed initially, successful radical surgical debridement was performed and the patient survived. Pathogenesis, symptoms, prognostic factors, and the best treatment are discussed.
Harilingam, Mohan Raj; Shrestha, Ashish Kiran; Basu, Sanjoy
AIM: Laparoscopic cholecystectomy (LC) is considered the ‘gold standard’ intervention for gall bladder (GB) diseases. However, to avoid serious biliovascular injury, conversion is advocated for distorted anatomy at the Calot's triangle. The aim is to find out whether our technique of laparoscopic modified subtotal cholecystectomy (LMSC) is suitable, with an acceptable morbidity and outcome. PATIENTS AND METHODS: A retrospective analysis of prospectively collected data of 993 consecutive patients who underwent cholecystectomy was done at a large District General Hospital (DGH) between August 2007 and January 2015. The data are as follows: Patient's demographics, operative details including intra- and postoperative complications, postoperative stay including follow-up that was recorded and analysed. RESULTS: A total of 993 patients (263 males and 730 female) were included. The median age was 52*(18-89) years. Out of the 993 patients, 979 (98.5%) and 14 (1.5%) were listed for laparoscopic and open cholecystectomy, respectively. Of the 979 patients, 902 (92%) and 64 (6.5%) patients underwent LC ± on-table cholangiography (OTC) and LMSC ± OTC, respectively, with a median stay of 1* (0-15) days. Of the 64 patients, 55 (86%) had dense adhesions, 22 (34%) had acute inflammation, 19 (30%) had severe contraction, 12 (19%) had empyema, 7 (11%) had Mirizzi's syndrome and 2 (3%) had gangrenous GB. The mean operative time was 120 × (50-180) min [Table 1]. Six (12%) patients required endoscopic retrograde cholangiopancreatography (ERCP) postoperatively, and there were four (6%) readmissions in a follow-up of 30 × (8-76) months. The remaining 13 (1.3%) patients underwent laparoscopic cholecystectomy converted to an open cholecystectomy. The median stay for open/laparoscopic cholecystectomy converted to open cholecystectomy was 5 × (1-12) days. CONCLUSION: Our technique of LMSC avoided conversion in 6.5% patients and believe that it is feasible and safe for difficult GBs
Papavramidis, T S; Potsi, S; Paramythiotis, D; Michalopoulos, A; Papadopoulos, V N; Douros, V; Pantoleon, A; Foutzila-Kalogera, A; Ekonomou, I; Harlaftis, N
The present case is one of gallstone obstructive ileus due to gallstones 3 yr after laparoscopic cholecystectomy. It is interesting because of the sex of the patient, the fact that ileus occurred 3 yr after cholecystectomy and that the localization of the obstruction was an old side-to-side ileoileal anastomosis due to a diverticulectomy following intussusception of Meckels' diverticulum at the age of 3.
Darcy, Michael D.; Kushnir, Vladimir M.
We discuss a patient with late presentation of hemobilia following cholecystectomy, which is unusual because pseudoaneurysm caused by vascular injury during surgery typically presents soon after surgery. Endoscopic retrograde cholangiopancreatography revealed a large blood clot arising from the biliary orifice with subsequent computed tomography angiography diagnosing a large pseudoaneurysm in the region of the cystic artery adjacent to the cholecystectomy clips. Embolization was performed via direct percutaneous puncture of the pseudoaneurysm. PMID:28331877
Radunovic, Miodrag; Lazovic, Ranko; Popovic, Natasa; Magdelinic, Milorad; Bulajic, Milutin; Radunovic, Lenka; Vukovic, Marko; Radunovic, Miroslav
AIM: The aim of this study was to evaluate the intraoperative and postoperative complications of laparoscopic cholecystectomy, as well as the frequency of conversions. MATERIAL AND METHODS: Medical records of 740 patients who had laparoscopic cholecystectomy were analysed retrospectively. We evaluated patients for the presence of potential risk factors that could predict the development of complications such as age, gender, body mass index, white blood cell count and C-reactive protein (CRP), gallbladder ultrasonographic findings, and pathohistological analysis of removed gallbladders. The correlation between these risk factors was also analysed. RESULTS: There were 97 (13.1%) intraoperative complications (IOC). Iatrogenic perforations of a gallbladder were the most common complication - 39 patients (5.27%). Among the postoperative complications (POC), the most common ones were bleeding from abdominal cavity 27 (3.64%), biliary duct leaks 14 (1.89%), and infection of the surgical wound 7 patients (0.94%). There were 29 conversions (3.91%). The presence of more than one complication was more common in males (OR = 2.95, CI 95%, 1.42-4.23, p < 0.001). An especially high incidence of complications was noted in patients with elevated white blood cell count (OR = 3.98, CI 95% 1.68-16.92, p < 0.01), and CRP (OR = 2.42, CI 95% 1.23-12.54, p < 0.01). The increased incidence of complications was noted in patients with ultrasonographic finding of gallbladder empyema and increased thickness of the gallbladder wall > 3 mm (OR = 4.63, CI 95% 1.56-17.33, p < 0.001), as well as in patients with acute cholecystitis that was confirmed by pathohistological analysis (OR = 1.75, CI 95% 2.39-16.46, p < 0.001). CONCLUSION: Adopting laparoscopic cholecystectomy as a new technique for treatment of cholelithiasis, introduced a new spectrum of complications. Major biliary and vascular complications are life threatening, while minor complications cause patient discomfort and prolongation of
ZANGHÌ, G.; LEANZA, V.; VECCHIO, R.; MALAGUARNERA, M.; ROMANO, G.; RINZIVILLO, N.M.A.; CATANIA, V.; BASILE, F.
Aim After the revolution in the surgery of gallbladder stones represented by the laparoscopic cholecystectomy, we tried a new technique that further maximize the aesthetic results and that at the same time is of easy learning for young surgeons. Patients and methods From January 2011 to December 2012 we performed at our department 320 cholecystectomy: 27 in laparotomy and 293 in laparoscopy. Of these, 88 underwent to Single Incision Laparoscopic Surgery (SILS), namely the Single Incision Laparoscopic Cholecystectomy (SILC), in recruited patients aged between 19–65 years; 56 patients were females and 32 were males. Results The laparoscopic cholecystectomy with the SILS methodology is a safe technique. Respect to multi-port Laparoscopic Cholecystectomy (LC), we have cosmetic advances. The pain is less in extra-umbilical sites, and the major umbilical pain can be prevented by local anaesthesia. The times are slightly longer, especially at the beginning of training, but after a few of operations it is reduced to about one hour. We didn’t found any other difference in vantage and advantage between the two technics, only a case of postoperative umbilical hernia in SILS. Conclusion We found the SILS a safe and effective technique for the cholecystectomy. PMID:26888698
Paul, J; Gessner, F; Wechsler, J G; Kuhn, K; Orth, K; Ditschuneit, H
In a retrospective study, the frequency of occurrence of gallstones and cholecystectomy in 479 patients with colorectal cancer was compared with that of 483 matched control patients with other malignancies. The mean interval between cholecystectomy and colon cancer diagnosis was 15.1 +/- 9.9 yr (range 2-53 yr), and there was no statistically significant difference, compared with the control group at 13.9 +/- 8.2 yr (range 2-31 yr). In patients with colon cancer, the general increased relative risk of concomitant diagnosed gallstones (relative risk 1.73, p = 0.0123) and the relative risk of cholecystectomy (relative risk 2.08, p = 0.0074) was statistically significant. However, when the data with regard to sex were analyzed, significant differences were observed only in women. Women affected by right colon cancer also had a statistically significant higher incidence of previous cholecystectomy (relative risk 2.86, p = 0.0096), but no significantly higher incidence of concomitant gallstones. The general increased relative risk in patients with right colon cancer and decreased risk in patients with left colon cancer of concomitant gallstones and prior cholecystectomy was statistically significant. Our data provide evidence for the hypothesis that both gallstones and cholecystectomy increase the general risk of large bowel cancer. Therefore, they are also compatible with the possibility that common risk factors causes the association between gallstones and large bowel cancer.
FORTUNATO, André Augusto; GENTILE, João Kleber de Almeida; CAETANO, Diogo Peral; GOMES, Marcus Aurélio Zaia; BASSI, Marco Antônio
Background Iatrogenic injury to the bile ducts is the most feared complication of cholecystectomy and several are the possibilities to occur. Aim To compare the cases of iatrogenic lesions of the biliary tract occurring in conventional and laparoscopic cholecystectomy, assessing the likely causal factors, complications and postoperative follow-up. Methods Retrospective cohort study with analysis of records of patients undergoing conventional and laparoscopic cholecystectomy. All the patients were analyzed in two years. The only criterion for inclusion was to be operative bile duct injury, regardless of location or time of diagnosis. There were no exclusion criteria. Epidemiological data of patients, time of diagnosis of the lesion and its location were analyzed. Results Total of 515 patients with gallstones was operated, 320 (62.1 %) by laparotomy cholecystectomy and 195 by laparoscopic approach. The age of patients with bile duct injury ranged from 29-70 years. Among those who underwent laparotomy cholecystectomy, four cases were diagnosed (1.25 %) with lesions, corresponding to 0.77 % of the total patients. No patient had iatrogenic interventions with laparoscopic surgery. Conclusion Laparoscopic cholecystectomy compared to laparotomy, had a lower rate of bile duct injury. PMID:25626937
Głuszek, Stanisław; Kot, Marta; Nawacki, Łukasz; Krawczyk, Marek
Cholecystectomy is a common procedure for the treatment of symptomatic cholecystitis. A rare complication is the occurrence of subcapsular haematoma of the liver. In the literature, there are only a few case reports of this type. A 25-year-old woman was admitted to the Surgical Department for surgical treatment of cholecystitis. No complications were observed intra-operatively. On the first day after surgery, the patient manifested symptoms of hypovolaemic shock. The patient was qualified for surgical treatment in the mode of emergency surgery - a giant subcapsular haematoma was found. She was referred to the Clinic of General, Transplant and Liver Surgery of the Medical University of Warsaw for further treatment. This case shows the importance of monitoring the life parameters of patients who have undergone laparoscopic surgery due to symptomatic cholecystitis during the first day after surgery.
Nagai, K; Matsumoto, S; Kanemaki, T; Ooshima, T; Mori, K; Funabiki, T
Intraoperative cholangiography during laparoscopic cholecystectomy has been considered to be a necessary examination because incidental injury to the common bile duct must be avoided. We performed 93 intraoperative drip infusion cholangiographies among 103 laparoscopic cholecystectomized patients as simple examinations by using iotroxic acid. The best drip infusion time was determined to be 20 min and good pictures were obtained from 10 to 60 min after the end of the drip. Nine patients with liver dysfunction and a poor radiograph had poor cholangiograms. Clear cholangiograms were obtained in 79 patients: four had a long remnant cystic duct and, in one case, a common bile duct stenosis was found by endoclip. The findings in these five cases helped us to correct failures during operation.
Głuszek, Stanisław; Kot, Marta; Krawczyk, Marek
Cholecystectomy is a common procedure for the treatment of symptomatic cholecystitis. A rare complication is the occurrence of subcapsular haematoma of the liver. In the literature, there are only a few case reports of this type. A 25-year-old woman was admitted to the Surgical Department for surgical treatment of cholecystitis. No complications were observed intra-operatively. On the first day after surgery, the patient manifested symptoms of hypovolaemic shock. The patient was qualified for surgical treatment in the mode of emergency surgery – a giant subcapsular haematoma was found. She was referred to the Clinic of General, Transplant and Liver Surgery of the Medical University of Warsaw for further treatment. This case shows the importance of monitoring the life parameters of patients who have undergone laparoscopic surgery due to symptomatic cholecystitis during the first day after surgery. PMID:26240636
Dunn, D.; Nair, R.; Fowler, S.; McCloy, R.
The results of an audit of open and laparoscopic cholecystectomy conducted by the Comparative Audit Service of The Royal College of Surgeons of England are presented. Data were submitted by 124 consultant surgeons on 3319 attempted laparoscopic and by 227 consultant surgeons on 8035 open cholecystectomies performed in England and Wales during the 2 years 1990 and 1991. These were contrasted with 9322 attempted laparoscopic cholecystectomies reported in 21 series reported in the world literature between 1991 and 1992, and with five other nations' audit studies. Among attempted laparoscopic cases, conversion to an open procedure was necessary in 175/3319 (5.2%) of cases and overall mortality was 0.15% (5/3319). Major complications were reported in 2.1% and minor complications in 5.9% of cases. Bile duct injury was reported to be significantly more common after attempted laparoscopic cholecystectomy (11/3319, 0.33%) than after open cholecystectomy (4/8035, 0.06%) (95% confidence intervals -0.48 to 0.08), but it was not significantly different from that reported for laparoscopic cholecystectomy in the combined world literature (28/9322, 0.3%) (95% confidence intervals -0.19 to 0.25). Most systemic complications were significantly more common after open cholecystectomy. For open cholecystectomy, the mortality was 55/8035 (0.76%), with major complications reported in 3.2% and minor complications in 9.8% of patients. Adoption of the laparoscopic approach was associated with a four-fifths reduction in the mortality of cholecystectomy, and a 40% reduction in the overall complication rate when compared with the open operation. While laparoscopic cholecystectomy has an impressively low mortality and morbidity profile during the first 2 years of its introduction into the UK, prevention of bile duct injury is the most important issue to be addressed in all laparoscopic cholecystectomy training programmes. PMID:8074391
Sabuncuoglu, Mehmet Zafer; Benzin, Mehmet Fatih; Cakir, Tugrul; Sozen, Isa; Sabuncuoglu, Aylin
Purpose: Advances in laparoscopic techniques have enabled complicated intra-abdominal surgical procedures to be made with less trauma and a better cosmetic appearance. The techniques have been developed by decreasing the number of incisions in conventional laparoscopic procedures in order to increase patient satisfaction. The aim of this study was to compare the results of cholecystectomies made with 3, 2 or a single incision. Method: A total of 95 cholecystectomy patients from Elbistan State Hospital and Suleyman Demirel University Hospital between 2011 and 2013 were prospectively evaluated. The patients were separated into 3 groups as triple incision laparoscopic cholecystectomy (TILC), double incision laparoscopic cholecystectomy (DILC) and single incision laparoscopic cholecystectomy (SILC). Patients were evaluated in respect of demographic characteristics, operation time, success rate, analgesia requirement, length of hospital stay and patient satisfaction. Results: Successful procedures were completed in 40 TILC, 40 DILC and 15 SILC cases. Transfer to open cholecystectomy was not required in any case. The mean duration of operation was 71 mins (range, 55-120 mins) for SILC cases, 45 mins (range, 32-125 mins) for DILC cases and 42 mins (range, 29-96 mins) for TILC cases. The mean time for the SILC cases was statistically significantly longer than the other two groups (p < 0.000). Conclusions: At a comparable level with DILC and TILC, single incision laparosccopic cholecystectomy is a method which can be used without incurring any extra costs or requiring additional instrumentation or training and which has good cosmetic results and a low requirement for analgesia. PMID:25419372
Bablekos, George D; Michaelides, Stylianos A; Analitis, Antonis; Charalabopoulos, Konstantinos A
AIM: To present and integrate findings of studies investigating the effects of laparoscopic cholecystectomy on various aspects of lung function. METHODS: We extensively reviewed literature of the past 24 years concerning the effects of laparoscopic cholecystectomy in comparison to the open procedure on many aspects of lung function including spirometric values, arterial blood gases, respiratory muscle performance and aspects of breathing control, by critically analyzing physiopathologic interpretations and clinically important conclusions. A total of thirty-four articles were used to extract information for the meta-analysis concerning the impact of the laparoscopic procedure on lung function and respiratory physiopathology. The quality of the literature reviewed was evaluated by the number of their citations and the total impact factor of the corresponding journals. A fixed and random effect meta-analysis was used to estimate the pooled standardized mean difference of studied parameters for laparoscopic (LC) and open (OC) procedures. A crude comparison of the two methods using all available information was performed testing the postoperative values expressed as percentages of the preoperative ones using the Mann-Whitney two-sample test. RESULTS: Most of the relevant studies have investigated and compared changes in spirometric parameters.The median percentage and interquartile range (IQR) of preoperative values in forced vital capacity (FVC), forced expiratory volume in 1 s and forced expiratory flow (FEF) at 25%-75% of FVC (FEF25%-75%) expressed as percentage of their preoperative values 24 h after LC and OC were respectively as follows: [77.6 (73.0, 80.0) L vs 55.4 (50.0, 64.0) L, P < 0.001; 76.0 (72.3, 81.0) L vs 52.5 (50.0, 56.7) L, P < 0.001; and 78.8 (68.8, 80.9) L/s vs 60.0 (36.1, 66.1) L/s, P = 0.005]. Concerning arterial blood gases, partial pressure of oxygen [PaO2 (kPa)] at 24 or 48 h after surgical treatment showed reductions that were significantly
Choi, Gibok Eun, Choong Ki; Choi, HyunWook
Bile leak after laparoscopic cholecystectomy is not uncommon, and it mainly occurs from the cystic duct stump and can be easily treated by endoscopic techniques. However, treatment for leakage from an isolated bile duct can be troublesome. We report a successful case of acetic acid sclerotherapy for bile leak from an isolated bile duct after laparoscopic cholecystectomy.
Mathur, Alok Vardhan
One of the criteria for recommending cholecystectomy for silent gall stones, is gall stones in regions with high incidence of gall bladder cancer. Both gall stones and gall bladder cancer are common in North India. All tertiary care centres in India report high rates of gall bladder cancer (GBC) incidence and poor treatment outcomes in the majority of cases due to advanced stage of presentation. Csendes of Chile has reported very high incidence of gallbladder cancer in Chile and Bolivia and advocated prophylactic cholecystectomy in asymptomatic patients. Incidence rate of gall bladder cancer in Indian males is equal to that of Chile, whereas in females, the rates are almost double the rates of Chile. Indians have also been found to have high concentrations of heavy metals in gall bladder wall, and antibodies to tumor suppressor genes. In India, gall bladder cancer is the commonest GI cancer in women and fourth commonest cancer overall in the female population. In view of the epidemiology and clinical scenario of gall bladder cancer and proven safety of laparoscopic cholecystectomy, there is a need to act before it is too late in the current rates of gall bladder cancer. This study looks at the evidence correlating gall stones and gall bladder cancer, in relation to India. There is pressing evidence today to justify a strategy of prophylactic cholecystectomy in silent gall stones in North India. Data for this study was selected through an internet based search for literature concerning gall stones and gall bladder cancer in India, and for prophylactic cholecystectomy.
Vyas, Dinesh; Weiner, Cara; Vyas, Arpita K
This paper reviews recent, though limited, articles on the topic of robotic single-site cholecystectomy (RSSC), a relatively new approach that is rapidly advancing in both research and clinical application. Laparoscopy has typically been the standard method of performing a cholecystectomy, but recent medical advances have led to usage of the da Vinci(®) Surgical System robot technology to assist in performing the procedure. Several studies have compared outcomes of the RSSC to single-port laparoscopic cholecystectomies and to the traditional multiport laparoscopic cholecystectomies. Single port advocates think it as a tool with better cosmetic results and questionable less post-operative pain; however, single port also limits the maneuverability of the instrument arms, making some tasks more difficult, bigger single incision, more chances of post operative hernia. Overall, the RSSC is considered as safe with no worse outcomes regarding pain, hospital stay length, operative time, and patient satisfaction when compared to other cholecystectomy methods. Future direction includes expanding use of the miniature instruments and further advanced tools to overcome manipulation and visualization limitations. Thus far, though, there may be enough evidence with these smaller studies to support lack of harm with more use of resources.
Paat-Ahi, Gerli; Aaviksoo, Ain; Świderek, Maria
Background: As part of the EuroDRG project, researchers from eleven countries (i.e. Austria, England, Estonia, Finland, France, Germany, Ireland, Netherlands, Poland, Sweden, and Spain) compared how their Diagnosis-Related Groups (DRG) systems deal with cholecystectomy patients. The study aims to assist surgeons and national authorities to optimize their DRG systems. Methods: National or regional databases were used to identify hospital cases with a procedure of cholecystectomy. DRG classification algorithms and indicators of resource consumption were compared for those DRGs that individually contained at least 1% of cases. Six standardised case vignettes were defined, and quasi prices according to national DRG-based hospital payment systems were ascertained and compared to an index case. Results: European DRG systems vary widely: they classify cholecystectomy patients according to different sets of variables into diverging numbers of DRGs (between two DRGs in Austria and Poland to nine DRGs in England). The most complex DRG is valued at four times more resource intensive than the index case in Ireland but only 1.3 times more resource intensive than the index case in Austria. Conclusion: Large variations in the classification of cholecystectomy patients raise concerns whether all systems rely on the most appropriate classification variables. Surgeons, hospital managers and national DRG authorities should consider how other countries’ DRG systems classify cholecystectomy patients in order to optimize their DRG systems and to ensure fair and appropriate reimbursement. PMID:25489596
Vyas, Arpita K
This paper reviews recent, though limited, articles on the topic of robotic single-site cholecystectomy (RSSC), a relatively new approach that is rapidly advancing in both research and clinical application. Laparoscopy has typically been the standard method of performing a cholecystectomy, but recent medical advances have led to usage of the da Vinci® Surgical System robot technology to assist in performing the procedure. Several studies have compared outcomes of the RSSC to single-port laparoscopic cholecystectomies and to the traditional multiport laparoscopic cholecystectomies. Single port advocates think it as a tool with better cosmetic results and questionable less post-operative pain; however, single port also limits the maneuverability of the instrument arms, making some tasks more difficult, bigger single incision, more chances of post operative hernia. Overall, the RSSC is considered as safe with no worse outcomes regarding pain, hospital stay length, operative time, and patient satisfaction when compared to other cholecystectomy methods. Future direction includes expanding use of the miniature instruments and further advanced tools to overcome manipulation and visualization limitations. Thus far, though, there may be enough evidence with these smaller studies to support lack of harm with more use of resources. PMID:26425733
Diez, J.; Delbene, R.; Ferreres, A.
A retrospective study was carried in 1500 patients submitted to elective laparoscopic cholecystectomy to ascertain its feasibility in patients with previous abdominal surgery. In 411 patients (27.4%) previous infraumbilical intraperitoneal surgery had been performed, and 106 of them (7.06%) had 2 or more operations. Twenty five patients (1.66%) had previous supraumbilical intraperitoneal operations (colonic resection, hydatid liver cysts, gastrectomies, etc.) One of them had been operated 3 times. In this group of 25 patients the first trocar and pneumoperitoneum were performed by open laparoscopy. In 2 patients a Marlex mesh was present from previous surgery for supraumbilical hernias. Previous infraumbilical intraperitoneal surgery did not interfere with laparoscopic cholecystectomy, even in patients with several operations. There was no morbidity from Verres needle or trocars. In the 25 patients with supraumbilical intraperitoneal operations, laparoscopic cholecystectomy was completed in 22. In 3, adhesions prevented the visualization of the gallbladder and these patients were converted to an open procedure. In the 2 patients Marlex mesh prevented laparoscopic cholecystectomy because of adhesions to abdominal organs. We conclude that in most instances previous abdominal operations are no contraindication to laparoscopic cholecystectomy. PMID:9515231
Tyagi, Shantanu; Sinha, Rajeev; Tyagi, Aarti
CONTEXT AND AIMS: Our study aims to evaluate the post-operative pain and cosmesis of single-incision laparoscopic cholecystectomy (SILC) in comparison with the standard, 3-port laparoscopic cholecystectomy (SLC) with respect to the length of incision, cosmetic scores, post-operative pain scores and duration of hospital stay. SETTINGS AND DESIGN: This comparative randomised study was conducted in a tertiary care centre teaching hospital between September 2012 and 2014. One hundred and fifty consecutive patients, who qualified as per inclusion criteria, were included in the study. SUBJECTS AND METHODS: Seventy-five patients were included in the SLC arm and 75 in the SILC arm. SILC procedure was carried out as transumbilical multiport technique and SLC as 3-port technique utilizing - 5, 5, 10 mm ports. STATISTICAL ANALYSIS USED: The data for the primary observations (post-operative pain scores, cosmetic score and incision length) and secondary observation (post-operative hospital stay) were noted. Weighted mean difference was used for calculation of quantitative variables, and odds ratios were used for pooling qualitative variables. RESULTS: Pain scores at 4 and 24 h were significantly better for SILC arm than SLC arm (at 4 h - 4.84 ± 0.95 vs. 6.17 ± 0.98, P < 0.05 and at 24 h - 3.84 ± 0.96 vs. 5.17 ± 0.09, P < 0.05). Length of incision was significantly smaller (SILC - 2.631 ± 0.44 cm vs. SLC - 5.11 ± 0.44 cm), P < 0.05 and cosmetic score was significantly better in SILC arm (6.25 ± 1.24) than SLC arm (4.71 ± 1.04), P < 0.05. Difference between the hospital stay is insignificant for two arms SILC (2.12 ± 0.34) and SLC (2.13 ± 0.35), P > 0.05. DISCUSSION: Significant difference was found in duration and intensity of pain between two procedures at 4 and 24 h. Cosmesis was significantly better in SILC than SLC group, the sample size in our study was small to arrive at a definite conclusion. The procedure can be selectively and judiciously performed by surgeons
Bergman, J J; van den Brink, G R; Rauws, E A; de Wit, L; Obertop, H; Huibregtse, K; Tytgat, G N; Gouma, D J
From January 1990 to June 1994, 53 patients who sustained bile duct injuries during laparoscopic cholecystectomy were treated at the Amsterdam Academic Medical Centre. There were 16 men and 37 women with a mean age of 47 years. Follow up was established in all patients for a median of 17 months. Four types of ductal injury were identified. Type A (18 patients) had leakage from cystic ducts or peripheral hepatic radicles, type B (11 patients) had major bile duct leakage, type C (nine patients) had an isolated ductal stricture, and type D (15 patients) had complete transection of the bile duct. Endoscopic retrograde cholangiopancreatography (ERCP) established the diagnosis in all type A, B, and C lesions. In type D lesions percutaneous cholangiography was required to delineate the proximal extent of the injury. Initial treatment (until resolution of symptoms and discharge from hospital) comprised endoscopy in 36 patients and surgery in 26 patients. Endoscopic treatment was possible and successful in 16 of 18 of type A lesions, five of seven of type B lesions, and three of nine of type C lesions. Most failures resulted from inability to pass strictures or leaks at the initial endoscopy. During initial treatment additional surgery was required in seven patients. Fourteen patients underwent percutaneous or surgical drainage of bile collections, or both. After endoscopic treatment early complications occurred in three patients, with a fatal outcome in two (not related to the endoscopic therapy). During follow up six patients developed late complications. All 15 patients with complete transection and four patients with major bile duct leakage were initially treated surgically. During initial treatment additional endoscopy was required in two patients. Early complications occurred in eight patients. During follow up seven patients developed stenosis of the anastomosis or bile duct. Reconstructive surgery in the early postoperative phase was associated with more
Imbelloni, Luiz Eduardo
Aims: In our group, after a study showing that spinal anesthesia is safe when compared with general anesthesia, spinal anesthesia has been the technique of choice for this procedure. This is a prospective study with all patients undergoing LC under spinal anesthesia in our department since 2007. Settings and Design: Prospective observational. Materials and Methods: From 2007 to 2011, 369 patients with symptoms of colelithiasis, laparoscopic cholecystectomy were operated under spinal anesthesia with pneumoperitoneum and low pressure CO2. We compared 15 mg of hyperbaric bupivacaine and lumbar puncture with 10 or 7.5 mg of hyperbaric bupivacaine thoracic puncture, all with 25 μg fentanyl until the sensory level reached T3. Intraoperative parameters, post-operative pain, complications, recovery, patient satisfaction, and cost were compared between both groups. Statistical Analysis Used: Means were compared by ANOVA or Kruskal-Wallis test, the percentages of the Chi-square test or Fisher's exact test when appropriate. Time of motor and sensory block in spinal anesthesia group was compared by paired t test or Mann-Whitney test. Differences were considered significant when P ≤ 0.05, and for comparisons of mean pain visual scale, we employed the Bonferroni correction applied to be considered significant only with P ≤ 0.0125 Results: All procedures were completed under spinal anesthesia. The use of lidocaine 1% was successful in the prevention of shoulder pain in 329 (89%) patients. There were significant differences in time to reach T3, obtaining 15 mg > 10 mg = 7.5 mg. There is a positive correlation between the dose and the incidence of hypotension. The lowest doses gave a decrease of 52.2% in the incidence of hypotension. There was a positive correlation between the dose and duration of sensory and motor block. Sensory block was almost twice the motor block at all doses. With low doses, 60% of patients went from table to stretcher. Satisfaction occurred in 99% of
Background After an initial attack of biliary pancreatitis, cholecystectomy minimizes the risk of recurrent biliary pancreatitis and other gallstone-related complications. Guidelines advocate performing cholecystectomy within 2 to 4 weeks after discharge for mild biliary pancreatitis. During this waiting period, the patient is at risk of recurrent biliary events. In current clinical practice, surgeons usually postpone cholecystectomy for 6 weeks due to a perceived risk of a more difficult dissection in the early days following pancreatitis and for logistical reasons. We hypothesize that early laparoscopic cholecystectomy minimizes the risk of recurrent biliary pancreatitis or other complications of gallstone disease in patients with mild biliary pancreatitis without increasing the difficulty of dissection and the surgical complication rate compared with interval laparoscopic cholecystectomy. Methods/Design PONCHO is a randomized controlled, parallel-group, assessor-blinded, superiority multicenter trial. Patients are randomly allocated to undergo early laparoscopic cholecystectomy, within 72 hours after randomization, or interval laparoscopic cholecystectomy, 25 to 30 days after randomization. During a 30-month period, 266 patients will be enrolled from 18 hospitals of the Dutch Pancreatitis Study Group. The primary endpoint is a composite endpoint of mortality and acute re-admissions for biliary events (that is, recurrent biliary pancreatitis, acute cholecystitis, symptomatic/obstructive choledocholithiasis requiring endoscopic retrograde cholangiopancreaticography including cholangitis (with/without endoscopic sphincterotomy), and uncomplicated biliary colics) occurring within 6 months following randomization. Secondary endpoints include the individual endpoints of the composite endpoint, surgical and other complications, technical difficulty of cholecystectomy and costs. Discussion The PONCHO trial is designed to show that early laparoscopic cholecystectomy
Odabasi, Mehmet; Muftuoglu, M A Tolga; Ozkan, Erkan; Eris, Cengiz; Yildiz, Mehmet Kamil; Gunay, Emre; Abuoglu, Haci Hasan; Tekesin, Kemal; Akbulut, Sami
Many techniques are described for the ligation of a difficult cystic duct (CD). The aim of this study is to assess the effectiveness and safety of stapling of a difficult CD in acute cholecystitis using Endo-GIA. From January 2008 to June 2012, 1441 patients with cholelithiasis underwent laparoscopic cholecystectomy (LC) at the Department of General Surgery, Haydarpasa Numune Education and Research Hospital. Of these, 19 (0.62%) were identified as having a difficult CD and were ligated using an Endo-GIA stapler. All patients were successfully treated with a laparoscopic approach. The length of hospital stay was 3.4 days. There were umbilical wound infections in 4 patients (21%). The length of follow-up ranged from 1.0 to 50.4 months. In conclusion, Endo-GIA is a safe and easy treatment method for patients with a dilated and difficult CD. The cystic artery should be isolated and ligated if possible before firing the Endo-GIA stapler. If isolation and stapling are not possible, fibrin sealant can be applied to avoid bleeding. The vascular Endo-GIA can be applied in a large CD, but for acute cholecystitis with an edematous CD, the Endo-GIA roticulator 4.8 or 3.5 stapler is preferred.
Chambrier, C; Chassard, D; Bienvenu, J; Saudin, F; Paturel, B; Garrigue, C; Barbier, Y; Boulétreau, P
OBJECTIVE: Surgical stress induces hormonal and cytokine responses proportional to the extent of the injury. Therefore, the authors assessed the effect of ibuprofen pretreatment on metabolic and hormonal changes after surgery. SUMMARY BACKGROUND DATA: Postoperative administration of cyclo-oxygenase inhibitor reduces cytokine production and nitrogen losses. METHODS: The authors studied the plasma hormones and metabolic and cytokines changes after perioperative ibuprofen administration in 22 patients undergoing cholecystectomy under inhalational anesthesia. Suppositories containing ibuprofen (500 mg) or placebo were administered 12 and 2 hours before surgery, and every 8 hours until the third postoperative day. Blood samples were collected 24 and 2 hours before surgery and 2, 4, 6, 24, 48, and 72 hours after surgery for glucose, C-reactive protein, leukocytes, adrenocorticotropic hormone (ACTH), cortisol, tumor necrosis factor, and interleukin-1 and interleukin-6 determinations. RESULTS: In both groups, plasma cortisol levels remained elevated for 3 days, whereas plasma ACTH levels returned to the basal level at day 1. The ACTH (p < 0.01), cortisol (p < 0.01), and glucose changes (p < 0.001) were smaller in the ibuprofen group and their duration was shorter. The interleukin-6 levels increased gradually after skin incision until the sixth hour and were significantly lower (p < 0.05) in the ibuprofen group. CONCLUSION: Ibuprofen pretreatment in perioperative course is able to reduce the endocrine response and cytokine release. Therefore, ibuprofen may be useful in decreasing the stress response in severely surgical patients. PMID:8757381
Mitra, Kinshuk; Melvin, James; Chang, Shufang; Park, Kyoungjin; Yilmaz, Alper; Melvin, Scott
Abstract. We encapsulate indocyanine green (ICG) in poly[(D,L-lactide-co-glycolide)-co-PEG] diblock (PLGA-PEG) microballoons for real-time fluorescence and hyperspectral imaging of biliary anatomy. ICG-loaded microballoons show superior fluorescence characteristics and slower degradation in comparison with pure ICG. The use of ICG-loaded microballoons in biliary imaging is demonstrated in both biliary-simulating phantoms and an ex vivo tissue model. The biliary-simulating phantoms are prepared by embedding ICG-loaded microballoons in agar gel and imaged by a fluorescence imaging module in a Da Vinci surgical robot. The ex vivo model consists of liver, gallbladder, common bile duct, and part of the duodenum freshly dissected from a domestic swine. After ICG-loaded microballoons are injected into the gallbladder, the biliary structure is imaged by both hyperspectral and fluorescence imaging modalities. Advanced spectral analysis and image processing algorithms are developed to classify the tissue types and identify the biliary anatomy. While fluorescence imaging provides dynamic information of movement and flow in the surgical region of interest, data from hyperspectral imaging allow for rapid identification of the bile duct and safe exclusion of any contaminant fluorescence from tissue not part of the biliary anatomy. Our experiments demonstrate the technical feasibility of using ICG-loaded microballoons for biliary imaging in cholecystectomy. PMID:23214186
Wang, Na; Wang, Lei; Gao, Yang; Zhou, Honglan
Objective: To assess whether preoperative pentazocine can reduce intraoperative hemodynamic changes and postoperative pain. Methods: Fifty patients undergoing laparoscopic cholecystectomy were randomized into two groups. Group P received intravenous 0.5 mg/kg pentazocine 10 min before surgery, and Group C received normal saline as a placebo. A standardized general anesthesia was conducted in all patients. Mean blood pressure (MBP), heart rate (HR), and visual analog scale (VAS) scores at various time points were recorded. The tramadol consumption during the study period was recorded. Results: Group P had lower VAS scores at two, four, and eight hours postoperatively compared with Group C. MBP and HR rose significantly because of pneumoperitoneum within Group C, and no significant changes were detected in MBP and HR within Group P. Tramadol doses given were statistically fewer in Group P. Conclusion: Preoperative intravenous pentazocine can decrease intraoperative hemodynamic changes and postoperative pain. PMID:28168126
Mitra, Kinshuk; Melvin, James; Chang, Shufang; Park, Kyoungjin; Yilmaz, Alper; Melvin, Scott; Xu, Ronald X.
We encapsulate indocyanine green (ICG) in poly[(D,L-lactide-co-glycolide)-co-PEG] diblock (PLGA-PEG) microballoons for real-time fluorescence and hyperspectral imaging of biliary anatomy. ICG-loaded microballoons show superior fluorescence characteristics and slower degradation in comparison with pure ICG. The use of ICG-loaded microballoons in biliary imaging is demonstrated in both biliary-simulating phantoms and an ex vivo tissue model. The biliary-simulating phantoms are prepared by embedding ICG-loaded microballoons in agar gel and imaged by a fluorescence imaging module in a Da Vinci surgical robot. The ex vivo model consists of liver, gallbladder, common bile duct, and part of the duodenum freshly dissected from a domestic swine. After ICG-loaded microballoons are injected into the gallbladder, the biliary structure is imaged by both hyperspectral and fluorescence imaging modalities. Advanced spectral analysis and image processing algorithms are developed to classify the tissue types and identify the biliary anatomy. While fluorescence imaging provides dynamic information of movement and flow in the surgical region of interest, data from hyperspectral imaging allow for rapid identification of the bile duct and safe exclusion of any contaminant fluorescence from tissue not part of the biliary anatomy. Our experiments demonstrate the technical feasibility of using ICG-loaded microballoons for biliary imaging in cholecystectomy.
Hori, Tomohide; Oike, Fumitaka; Furuyama, Hiroaki; Machimoto, Takafumi; Kadokawa, Yoshio; Hata, Toshiyuki; Kato, Shigeru; Yasukawa, Daiki; Aisu, Yuki; Sasaki, Maho; Kimura, Yusuke; Takamatsu, Yuichiro; Naito, Masato; Nakauchi, Masaya; Tanaka, Takahiro; Gunji, Daigo; Nakamura, Kiyokuni; Sato, Kiyoko; Mizuno, Masahiro; Iida, Taku; Yagi, Shintaro; Uemoto, Shinji; Yoshimura, Tsunehiro
Laparoscopic cholecystectomy (LC) does not require advanced techniques, and its performance has therefore rapidly spread worldwide. However, the rate of biliary injuries has not decreased. The concept of the critical view of safety (CVS) was first documented two decades ago. Unexpected injuries are principally due to misidentification of human factors. The surgeon’s assumption is a major cause of misidentification, and a high level of experience alone is not sufficient for successful LC. We herein describe tips and pitfalls of LC in detail and discuss various technical considerations. Finally, based on a review of important papers and our own experience, we summarize the following mandatory protocol for safe LC: (1) consideration that a high level of experience alone is not enough; (2) recognition of the plateau involving the common hepatic duct and hepatic hilum; (3) blunt dissection until CVS exposure; (4) Calot’s triangle clearance in the overhead view; (5) Calot’s triangle clearance in the view from underneath; (6) dissection of the posterior right side of Calot’s triangle; (7) removal of the gallbladder body; and (8) positive CVS exposure. We believe that adherence to this protocol will ensure successful and beneficial LC worldwide, even in patients with inflammatory changes and rare anatomies. PMID:28058010
Hori, Tomohide; Oike, Fumitaka; Furuyama, Hiroaki; Machimoto, Takafumi; Kadokawa, Yoshio; Hata, Toshiyuki; Kato, Shigeru; Yasukawa, Daiki; Aisu, Yuki; Sasaki, Maho; Kimura, Yusuke; Takamatsu, Yuichiro; Naito, Masato; Nakauchi, Masaya; Tanaka, Takahiro; Gunji, Daigo; Nakamura, Kiyokuni; Sato, Kiyoko; Mizuno, Masahiro; Iida, Taku; Yagi, Shintaro; Uemoto, Shinji; Yoshimura, Tsunehiro
Laparoscopic cholecystectomy (LC) does not require advanced techniques, and its performance has therefore rapidly spread worldwide. However, the rate of biliary injuries has not decreased. The concept of the critical view of safety (CVS) was first documented two decades ago. Unexpected injuries are principally due to misidentification of human factors. The surgeon's assumption is a major cause of misidentification, and a high level of experience alone is not sufficient for successful LC. We herein describe tips and pitfalls of LC in detail and discuss various technical considerations. Finally, based on a review of important papers and our own experience, we summarize the following mandatory protocol for safe LC: (1) consideration that a high level of experience alone is not enough; (2) recognition of the plateau involving the common hepatic duct and hepatic hilum; (3) blunt dissection until CVS exposure; (4) Calot's triangle clearance in the overhead view; (5) Calot's triangle clearance in the view from underneath; (6) dissection of the posterior right side of Calot's triangle; (7) removal of the gallbladder body; and (8) positive CVS exposure. We believe that adherence to this protocol will ensure successful and beneficial LC worldwide, even in patients with inflammatory changes and rare anatomies.
Sumer, Fatih; Kayaalp, Cuneyt; Yagci, Mehmet Ali; Otan, Emrah; Kocaaslan, Huseyin
This study reports a 69-year-old, obese, female patient presenting with a biliary leakage after laparoscopic cholecystectomy for cholelithiasis. Closure of the umbilical trocar site had been neglected during the laparoscopic cholecystectomy. Early, on postoperative day five, endoscopic retrograde cholangiopancreatography (ERCP) requirement after laparoscopic cholecystectomy resolved the biliary leakage problem but resulted with a more complicated clinical picture with an intestinal obstruction and severe abdominal pain. Computed tomography revealed a strangulated hernia from the umbilical trocar site. Increased abdominal pressure during ERCP had strained the weak umbilical trocar site. Emergency surgical intervention through the umbilicus revealed an ischemic small bowel segment which was treated with resection and anastomosis. This report demonstrates that negligence of trocar site closure can result in very early herniation, particularly if an endoscopic intervention is required in the early postoperative period. PMID:25400872
Sumer, Fatih; Kayaalp, Cuneyt; Yagci, Mehmet Ali; Otan, Emrah; Kocaaslan, Huseyin
This study reports a 69-year-old, obese, female patient presenting with a biliary leakage after laparoscopic cholecystectomy for cholelithiasis. Closure of the umbilical trocar site had been neglected during the laparoscopic cholecystectomy. Early, on postoperative day five, endoscopic retrograde cholangiopancreatography (ERCP) requirement after laparoscopic cholecystectomy resolved the biliary leakage problem but resulted with a more complicated clinical picture with an intestinal obstruction and severe abdominal pain. Computed tomography revealed a strangulated hernia from the umbilical trocar site. Increased abdominal pressure during ERCP had strained the weak umbilical trocar site. Emergency surgical intervention through the umbilicus revealed an ischemic small bowel segment which was treated with resection and anastomosis. This report demonstrates that negligence of trocar site closure can result in very early herniation, particularly if an endoscopic intervention is required in the early postoperative period.
Chong, Vincent; Ram, Rishi
We present a case on abdominal wall abscess from spilled stones post-cholecystectomy and describe laparoscopic drainage as our choice of management. Mr M is a 75-year-old male who presented on multiple occasions to the hospital with right upper quadrant pain and fever post-laparoscopic cholecystectomy. He also required multiple courses of antibiotics. Subsequent computed tomography and magnetic resonance imaging scan confirmed a number of retained stone with signs of chronic inflammation. Hence, 6 months after his initial laparoscopic cholecystectomy, he proceeded to an exploratory laparoscopy. We found an abscess cavity measuring 3 × 4 cm over the anterior abdominal wall. The cavity was de-roofed, drained and washed out. The tissue culture grew Klebsiella pneumoniae. Laparoscopic approach is optimal as the abscess cavity can be clearly identified, stones visualized and removed under direct vision. Patient does not require a laparotomy. PMID:26183574
Aziz, Abdul; Desai, Sapan S.; McMaster, Jason
Introduction. The aim of this study was to characterize national trends in adoption of laparoscopic cholecystectomy and determine differences in outcome based on type of surgery and patient age. Methods. Retrospective cross-sectional study of patients undergoing cholecystectomy. Trends in open versus laparoscopic cholecystectomy by age group and year were analyzed. Differences in outcomes including in-hospital mortality, complications, discharge disposition, length of stay (LOS), and cost are examined. Results. Between 1999 and 2006, 358,091 patients underwent cholecystectomy. In 1999, patients aged ≥80 years had the lowest rates of laparoscopic cholecystectomy, followed by those aged 65–79, 64–50, and 49–18 years (59.7%, 65.3%, 73.2%, and 83.5%, resp., P < 0.05). Laparoscopic cholecystectomy was associated with improved clinical and economic outcomes across all age groups. Over the study period, there was a gradual increase in laparoscopic cholecystectomy performed among all age groups during each year, though elderly patients continued to lag significantly behind their younger counterparts in rates of laparoscopic cholecystectomy. Conclusion. This is the largest study to report trends in adoption of laparoscopic cholecystectomy in the US in patients stratified by age. Elderly patients are more likely to undergo open cholecystectomy. Laparoscopic cholecystectomy is associated with improved clinical outcomes. PMID:24790759
Kamiński, Mateusz; Nowicki, Michał
Laparoscopic cholecystectomy is the golden standard, considering treatment of cholelithiasis. During the laparoscopic procedure one may often observe damage to the gall-bladder wall, as well as presence of gall-stones in the peritoneal cavity, as compared to classical surgery. These gall-stones may be associated with the occurrence of various complications following surgery. The study presented a rare case of a retroperitoneal abscess, as a consequence of retained gall-stones, in a female patient who was subject to laparoscopic cholecystectomy two years earlier.
Laparoscopic cholecystectomy for acute cholecystitis and cholelithiasis is one of the most common operations performed in the United States. Inadvertent perforation and spillage of gallbladder contents are not uncommon. The potential impact of subsequent retained gallstones is understated. We present the case of an intraperitoneal gallstone retained from a previous cholecystectomy eroding into the bowel and leading to intraluminal mechanical bowel obstruction requiring operative intervention. This case illustrates the potential risks of retained gallstones and reinforces the need to diligently collect any dropped stones at the time of initial operation. PMID:27703833
Ambe, Peter C; Köhler, Lothar
This paper was designed to investigate the gender dependent risk of complication in patients undergoing laparoscopic cholecystectomy for acute cholecystitis. Laparoscopic cholecystectomy is the standard procedure for benign gallbladder disorders. The role of gender as an independent risk factor for complicated laparoscopic cholecystectomy remains unclear. A retrospective single-center analysis of laparoscopic cholecystectomies performed for acute cholecystitis over a 5-year period in a community hospital was performed. Within the period of examination, 1884 laparoscopic cholecystectomies were performed. The diagnosis was acute cholecystitis in 779 cases (462 female, 317 male). The male group was significantly older (P = 0.001). Surgery lasted significantly longer in the male group (P = 0.008). Conversion was done in 35 cases (4.5%). There was no significant difference in the rate of conversion between both groups. However the rate of conversion was significantly higher in male patients > 65 years (P = 0.006). The length of postoperative hospital stay was significantly longer in the male group (P = 0.007), in the group > 65 years (P = 0.001) and following conversion to open surgery (P = 0.001). The male gender was identified as an independent risk factor for prolonged laparoscopic cholecystectomy on multivariate analysis. The male gender could be an independent risk factor for complicated or challenging surgery in patients undergoing laparoscopic cholecystectomy for acute cholecystitis.
Shimizu, Tetsuya; Arima, Yasuo; Yokomuro, Shigeki; Yoshida, Hiroshi; Mamada, Yasuhiro; Nomura, Tsutomu; Taniai, Nobuhiko; Aimoto, Takayuki; Nakamura, Yoshiharu; Mizuguchi, Yoshiaki; Kawahigashi, Yutaka; Uchida, Eiji; Akimaru, Koho; Tajiri, Takashi
With the increasingly widespread acceptance of laparoscopic cholecystectomy (LC), the number of cases of incidental gallbladder carcinoma (GBC) has increased; however, management of incidental GBC is a difficult issue in the absence of established guidelines. The present study aims to evaluate the treatment of patients with incidental GBC diagnosed with LC. We performed a 14-year review of 10 patients with GBC discovered with LC. From April 1991 through March 2004, we performed LC for 1,195 patients at Nippon Medical School Main Hospital. Of these patients, 10 (0.83%) were found to have GBC. Seven patients were women and 3 were men, with a mean age of 61.4 years. Four patients had mucosal tumors (pT1a), 5 had subserosal tumors (pT2), and 1 had a serosal lesion (pT3). Eight of the 10 patients underwent radical surgery. Two patients with pT1a tumors underwent no additional surgery. All 4 patients with pT1a tumors are alive without recurrence. One patient with a pT2 tumor with metastases to the liver and pericholedochal lymph nodes found with additional resection died of recurrence of metastasis to the liver and lung 70 months after LC. One patient with a pT2 tumor died of primary lung cancer 35 months after LC. The remaining 3 patients with pT2 tumors are alive without recurrence 51 to 128 months after surgery. One patient with a pT3 tumor is alive with no recurrence for 9 months. For stage Tis or T1a tumors, LC is sufficient. Patients with T1b tumors should undergo liver-bed resection and lymphadenectomy, and patients with >pT2 tumors should undergo systematic liver resection with lymphadenectomy. Even when incidental GBC diagnosed with LC is advanced, adequate additional surgery may improve the prognosis.
Jayaweera, Jayaweera Muhandiramge Uthpala; De Zoysa, Merrenna Ishan Malith
BACKGROUND: The purpose of this study was to evaluate the quality of information available on the internet to patients undergoing laparoscopic cholecystectomy. MATERIALS AND METHODS: The sources of information were obtained the keyword ‘laparoscopic cholecystectomy’, from internet searches using Google, Bing, Yahoo!, Ask and AOL search engines with default settings. The first 50 web links were evaluated for their accessibility, usability and reliability using the LIDA tool (validation instrument for healthcare websites by Minervation). The readability of the websites was assessed by using the Flesch Reading Ease Score (FRES) and the Gunning Fog Index (GFI). RESULTS: Of the 250 links, 90 were new links. Others were repetitions, restricted access sites or inactive links. The websites had an average accessibility score of 52/63 (83.2%; range 40-62), a usability score of 39/54 (73.1%; range 23-49) and a reliability score of 14/27 (51.6%; range 5-24). Average FRES was 41.07 (4.3-86.4) and average GFI was 11.2 (0.6-86.4). DISCUSSION AND CONCLUSION: Today, most people use the internet as a convenient source of information. With regard to health issues, the information available on the internet varies greatly in accessibility, usability and reliability. Websites appearing at the top of the search results page may not be the most appropriate sites for the target audience. Generally, the websites scored low on reliability with low scores on content production and conflict-of-interest declaration. Therefore, previously evaluated references on the World Wide Web should be given to patients and caregivers to prevent them from being exposed to commercially motivated or inaccurate information. PMID:27609327
Stogryn, Shannon; Metcalfe, Jennifer; Vergis, Ashley; Hardy, Krista
Background Ultrasonography (US) is the mainstay of biliary tract imaging, but few recent studies have tested its ability to diagnose acute cholecystitis (AC). Our objective was to determine how well a US diagnosis of AC correlates with the intraoperative diagnosis. We hypothesize that US underestimates this diagnosis, potentially leading to unexpected findings in the operating room (OR). Methods This retrospective review included all patients admitted to the acute care surgical service of a tertiary hospital in 2011 with suspected biliary pathology who underwent US and subsequent cholecystectomy. We determined the sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of US using the intraoperative diagnosis as the gold standard. Further analysis identified which US findings were most predictive of an intraoperative diagnosis of AC. We used a recursive partitioning method with random forests to identify unique combinations of US findings that, together, are most predictive of AC. Results In total, 254 patients underwent US for biliary symptoms; 152 had AC diagnosed, and 143 (94%) of them underwent emergency surgery (median time to OR 23.03 hr). Ultrasonography predicted intraoperative findings with a sensitivity of 73.2%, specificity of 85.5% and PPV of 93.7%. The NPV (52.0%) was quite low. The US indicators most predictive of AC were a thick wall, a positive sonographic Murphy sign and cholelithiasis. Recursive partitioning demonstrated that a positive sonographic Murphy sign is highly predictive of intraoperative AC. Conclusion Ultrasonography is highly sensitive and specific for diagnosing AC. The poor NPV confirms our hypothesis that US can underestimate AC. PMID:26574703
Perini, Rafael F.; Uflacker, Renan Cunningham, John T.; Selby, J. Bayne; Adams, David
Purpose. Laparoscopic cholecystectomy (LC) is the treatment of choice for gallstones. There is an increased incidence of bile duct injuries in LC compared with the open technique. Isolated right segmental hepatic duct injury (IRSHDI) represents a challenge not only for management but also for diagnosis. We present our experience in the management of IRSHDI, with long-term follow-up after treatment by a multidisciplinary approach. Methods. Twelve consecutive patients (9 women, mean age 48 years) were identified as having IRSHDI. Patients' demographics, clinical presentation, management and outcome were collected for analysis. The mean follow-up was 44 months (range 2-90 months). Results. Three patients had the LC immediately converted to open surgery without repair of the biliary injury before referral. Treatments before referral included endoscopic retrograde cholangiopancreatography (ERCP), percutaneous drainage and surgery, isolated or in combination. The median interval from LC to referral was 32 days. Eleven patients presented with biliary leak and biloma, one with obstruction of an isolated right hepatic segment. Post-referral management of the biliary lesion used a combination of ERCP stenting, percutaneous drainage and stent placement and surgery. In 6 of 12 patients ERCP was the first procedure, and in only one case was IRSHDI identified. In 6 patients, percutaneous transhepatic cholangiography (PTC) was performed first and an isolated right hepatic segment was demonstrated in all. The final treatment modality was endoscopic management and/or percutaneous drainage and stenting in 6 patients, and surgery in 6. The mean follow-up was 44 months. No mortality or significant morbidity was observed. Conclusion. Successful management of IRSHDI after LC requires adequate identification of the lesion, and multidisciplinary treatment is necessary. Half of the patients can be treated successfully by nonsurgical procedures.
Gómez Tagle-Morales, Enrique David
Background: three-port and 25 mm total incision laparoscopic cholecystectomy has shown benefits compared to conventional laparoscopy. The aim was to examine the safety and feasibility of this technique. Methods: a three-port laparoscopic cholecystectomy trial was conducted through Cinvestav metasearcher, Seriunam and Rencis. The eligibility criteria were: three port laparoscopic cholecystectomy, 25 mm total incision, and score = 17 on Data Review System. Trials which employed instruments smaller than 5 mm in diameter were excluded. The comparative variables were documented and results obtained in the selected trials were described. Results: four trials were selected, comprising 1767 cases (1329 females and 438 males), average age was 44.3 years. Chronic cholecystitis was documented in 84.3 %, and acute cholecystitis in 14.7 %. Average surgical time was 54.5 minutes. An additional port was required in 4.8 % and 1.4 % was converted to open technique. Bile duct injury was presented in 0.11 %. The success rate was 94.9 %. Conclusions: three port and 25 mm total incision in laparoscopic cholecystectomy is safe and feasible.
Hokkam, Emad N.
Introduction. Early laparoscopic cholecystectomy is usually associated with reduced hospital stay, sick leave, and health care expenditures. Early diagnosis and treatment of acute cholecystitis reduce both mortality and morbidity and the accurate diagnosis requires specific diagnostic criteria of clinical data and imaging studies. Objectives. To compare early versus delayed laparoscopic cholecystectomy regarding the operative outcome and patient satisfaction. Patients and Methods. Patients with acute cholecystitis were divided into two groups, early (A) and delayed (B) cholecystectomy. Diagnosis of acute cholecystitis was confirmed by clinical examination, laboratory data, and ultrasound study. The primary end point was operative and postoperative outcome and the secondary was patient's satisfaction. Results. The number of readmissions in delayed treatment group B was three times in 10% of patients, twice in 23.3%, and once in 66.7% while the number of readmissions was once only in patients in group A and the mean total hospital stays were higher in group B than in group A. The overall patient's satisfaction was 92.66 ± 6.8 in group A compared with 75.34 ± 12.85 in group B. Conclusion. Early laparoscopic cholecystectomy resulted in significant reduction in length of hospital stay and accepted rate of operative complications and conversion rates when compared with delayed techniques. PMID:25197568
Sidiropoulou, Irine; Tsaousi, Georgia G; Pourzitaki, Chryssa; Logotheti, Helen; Tsantilas, Dimitrios; Vasilakos, Dimitrios G
The aim of this randomized, double-blind clinical trial was to elucidate the impact of general anesthesia alone (GA) or supplemented with epidural anesthesia (EpiGA) on surgical stress response during laparoscopic cholecystectomy, using stress hormones, glucose, and C-reactive protein (CRP), as potential markers. Sixty-two patients scheduled to undergo elective laparoscopic cholecystectomy were randomly assigned into two groups to receive either GA or EpiGA. Stress hormones [cortisol (COR), human growth hormone (hGH), prolactine (PRL)], glucose, and CRP were determined 1 day before surgery, intraoperatively, and upon first postoperative day (POD1). Plasma COR, hGH, PRL, and glucose levels were maximized intraoperatively in GA and EpiGA groups and reverted almost to baseline on POD1. Significant between-group differences were detected for COR and glucose either intraoperatively or postoperatively, but this was not the case for hGH. PRL was elevated in GA group only intraoperatively. Although, CRP was minimally affected intraoperatively, a notable augmentation on POD1, comparable in both groups, was recorded. These results indicate that hormonal and metabolic stress response is slightly modulated by the use of epidural block supplemented by general anesthesia, in patients undergoing laparoscopic cholecystectomy cholecystectomy. Nevertheless, inflammatory reaction as assessed by CRP seems to be unaffected by the anesthesia regimen.
Segal, Michael S.; Huynh, Richard H.; Wright, George O.
Patient: Male, 56 Final Diagnosis: Acute cholecystitis Symptoms: Abdominal pain Medication:— Clinical Procedure: Laparoscopic subtotal cholecystectomy Specialty: Surgery Objective: Unusual clinical course Background: Laparoscopic cholecystectomy is a commonly performed surgical procedure. In certain situations visualization of the Callot triangle can become difficult due to inflammation, adhesions, and sclerosing of the anatomy. Without being able to obtain the “critical view of safety” (CVS), there is increased risk of damage to vital structures. An alternative approach to the conventional conversion to an open cholecystectomy (OC) would be a laparoscopic subtotal cholecystectomy (LSC). Case Report: We present a case of a 56-year-old male patient with acute cholecystitis with a “difficult gallbladder” managed with LSC. Due to poor visualization of the Callot triangle due to adhesions, safe dissection was not feasible. In an effort to avoid injury to the common bile duct (CBD), dissection began at the dome of the gallbladder allowing an alternative view while ensuring safety of critical structures. Conclusions: We discuss the potential benefits and risks of LSC versus conversion to OC. Our discussion incorporates the pathophysiology that allows LSC in this particular circumstance to be successful, and the considerations a surgeon faces in making a decision in management. PMID:28220035
Modrzejewski, Andrzej; Lewandowski, Krzysztof; Pawlik, Andrzej; Czerny, Bogusław; Kurzawski, Mateusz; Juzyszyn, Zygmunt
Not all pregnant women with gall bladder stones can be treated conservatively--some of them require surgery. The main indications for cholecystectomy are the following: repeated episodes of biliary colic and acute cholecystitis. There is no data indicating which moment during the pregnancy may be the safest to perform the operation. Nowadays, laparoscopic cholecystectomy is more often performed than the traditional procedure. Initial reports about unfavorable results of laparoscopic procedures during pregnancy were not confirmed later on. In most medical centers the preparation of pregnant women for the laparoscopic cholecystectomy, as well as operating technique and postoperative management, do not differ significantly from the management of other patients. There is a general agreement that laparoscopic surgery in case of pregnant patients requires not only a close cooperation between the surgeon and the obstetrician, but also a lot of experience in the laparoscopic technique itself. Further research and publications are needed on this topic, as they might prove the clinical value of this kind of management by showing a significant number of observations regarding laparoscopic cholecystectomies in pregnant women. It is true not only of surgeons but also of the obstetricians.
Sathesh-Kumar, T; Saklani, A P; Vinayagam, R; Blackett, R L
Laparoscopic cholecystectomy is associated with spillage of gall stones in 5%-40% of procedures, but complications occur very rarely. There are, however, isolated case reports describing a range of complications occurring both at a distance from and near to the subhepatic area. This review looks into the various modes of presentation, ways to minimise spillage, treating the complications, and the legal implications.
Zheng, Jun; Han, Wen; Han, Xiao-Dong; Ma, Xiao-Yuan; Zhang, Pengbo
Abstract This study aims to evaluate the effect of naloxone on intravenous fentanyl patient-controlled analgesia after laparoscopic cholecystectomy under total intravenous anesthesia. A total of 90 patients, who underwent intravenous fentanyl patient-controlled analgesia after laparoscopic cholecystectomy under total intravenous anesthesia, were included into this study. All patients were randomly divided into 3 groups (each group, n=30): naloxone group (naloxone+fentanyl), tropisetron group (tropisetron+fentanyl), and fentanyl group (fentanyl). Patients in each group were given a corresponding dose of naloxone. Postoperative analgesia effect and the incidence of side effects such as nausea and vomiting were observed. Small doses of naloxone or tropisetron combined with fentanyl used for intravenous patient-controlled analgesia can significantly reduce the incidence of nausea and vomiting. Six hours after surgery, visual analogue scale (VAS) scores were significantly lower in patients that underwent intravenous patient-controlled analgesia using low-dose naloxone combined with fentanyl compared with patients who received fentanyl alone; however, the postoperative analgesic effect of tropisetron was not observed. Compared with the combination of tropisetron and fentanyl, low-dose naloxone combined with fentanyl can obviously reduce the incidence of nausea and vomiting in patients who underwent intravenous patient-controlled analgesia after laparoscopic cholecystectomy, and enhance the analgesic effect of fentanyl 6 hours after surgery. Low-dose naloxone can reduce the incidence of nausea and vomiting in patients who underwent laparoscopic cholecystectomy under total intravenous anesthesia, and exhibits a certain synergic analgesic effect. PMID:27902584
Zheng, Jun; Han, Wen; Han, Xiao-Dong; Ma, Xiao-Yuan; Zhang, Pengbo
This study aims to evaluate the effect of naloxone on intravenous fentanyl patient-controlled analgesia after laparoscopic cholecystectomy under total intravenous anesthesia.A total of 90 patients, who underwent intravenous fentanyl patient-controlled analgesia after laparoscopic cholecystectomy under total intravenous anesthesia, were included into this study. All patients were randomly divided into 3 groups (each group, n=30): naloxone group (naloxone+fentanyl), tropisetron group (tropisetron+fentanyl), and fentanyl group (fentanyl). Patients in each group were given a corresponding dose of naloxone. Postoperative analgesia effect and the incidence of side effects such as nausea and vomiting were observed.Small doses of naloxone or tropisetron combined with fentanyl used for intravenous patient-controlled analgesia can significantly reduce the incidence of nausea and vomiting. Six hours after surgery, visual analogue scale (VAS) scores were significantly lower in patients that underwent intravenous patient-controlled analgesia using low-dose naloxone combined with fentanyl compared with patients who received fentanyl alone; however, the postoperative analgesic effect of tropisetron was not observed. Compared with the combination of tropisetron and fentanyl, low-dose naloxone combined with fentanyl can obviously reduce the incidence of nausea and vomiting in patients who underwent intravenous patient-controlled analgesia after laparoscopic cholecystectomy, and enhance the analgesic effect of fentanyl 6 hours after surgery.Low-dose naloxone can reduce the incidence of nausea and vomiting in patients who underwent laparoscopic cholecystectomy under total intravenous anesthesia, and exhibits a certain synergic analgesic effect.
Sandison, Andrew J. P.; Edmondson, Robert A.; Panayiotopoulos, Yiannis; Reidy, John F.; McColl, Ian; Taylor, Peter R.
Intraarterial thrombolysis is usually contraindicated after abdominal surgery because of the risk of bleeding. However, it is a highly effective treatment for embolic acute limb ischemia, particularly for clearing the distal vessels. We report a case in which intraarterial thrombolysis was safely used 4 days after laparoscopic cholecystectomy in a patient with an acutely ischemic leg due to embolus.
Lanzafame, Raymond J.
Interest in lasers has increased exponentially due to the meteoric growth of laparoscopic cholecystectomy. This paper reviews the laser technologies available for laparoscopic use. The relative merits and liabilities for each wavelength and delivery system are discussed. Considerations for future developments of these technologies are provided.
Klima, S; Schyra, B
The laparoscopic technique for cholecystectomy is associated with a increased rate of bile duct injuries. A conscientious preparation, the excessive application of electrocoagulation, anatomical variants and renunciation of cholangiography are reasons for injuries. The technique of operative treatment depends on type, range and location of injury.
Hall, J C; Tarala, R A; Hall, J L
Postoperative pulmonary complications (PPC) are common after upper abdominal surgery. The objective of this case-control study was to compare the incidence of PPC after laparoscopic cholecystectomy (LC) and open cholecystectomy (OC) within a tertiary care center. Patients were accrued from two sequential clinical trials that evaluated the role of incentive spirometry in the prevention of PPC after abdominal surgery. Included for study were patients with gallstones undergoing elective surgery who had an American Society of Anesthesiologists (ASA) classification < 3. All patients included in the study were encouraged to use an incentive spirometer at least 10 times each hour while awake. Patients with chronic bronchitis were excluded from study, as were patients who received other forms of physical therapy. OC was performed through either a transverse or an oblique incision. There was an equitable dispersion of putative risk factors for PPC between the groups at baseline. PPC were defined as clinical features consistent with collapse/consolidation, an otherwise unexplained temperature above 38 degrees C, plus either confirmatory chest radiology or positive sputum microbiology. The incidence of PPC was 2.7% (1/37) after LC and 17.2% (10/58) after OC (p < 0.05). It is concluded that PPC are less common after laparoscopic cholecystectomy than after open cholecystectomy.
Ozturk, Bahadir; Yilmaz, Huseyin; Yormaz, Serdar; Şahin, Mustafa
Purpose Single incision laparoscopic cholecystectomy (SILC) has become a more frequently performed method for benign gallbladder diseases all over the world. The effects of SILC technique on oxidative stress have not been well documented. The aim of this study was to evaluate the effect of laparoscopic cholecystectomy techniques on systemic oxidative stress by using ischemia modified albumin (IMA). Methods In total, 70 patients who had been diagnosed with benign gallbladder pathology were enrolled for this prospective study. Twenty-one patients underwent SILC and 49 patients underwent laparoscopic cholecystectomy (LC). All operations were performed under a standard anesthesia protocol. Serum IMA levels were analysed before operation, 45 minutes and 24 hours after operation. Results Demographics and preoperative characteristics of the patients were similiar in each group. The mean duration of operation was 37.5 ± 12.5 and 44.6 ± 14.3 minutes in LC and SILC group, respectively. In both groups, there was no statistically significant difference in hospital stay, operative time, or conversion to open surgery. Operative technique did not effect the 45th minute and 24th hour IMA levels. However, prolonged operative time (>30 minutes) caused an early increase in the level of IMA. Twenty-fourth hour IMA levels were not different. Conclusion SILC is an effective and safe surgical prosedure for benign gallbladder diseases. Independent of the surgical technique for cholecystectomy, the prolonged operative time could increase the tissue ischemia. PMID:28382289
Cheng, Yuan; Jiang, Ze-Sheng; Xu, Xiao-Ping; Zhang, Zhi; Xu, Ting-Cheng; Zhou, Chen-Jie; Qin, Jia-Sheng; He, Guo-Lin; Gao, Yi; Pan, Ming-Xin
AIM: To perform a large-scale retrospective comparison of laparoendoscopic single-site cholecystectomy (LESSC) and three-port laparoscopic cholecystectomy (TPLC) in a single institution. METHODS: Data were collected from 366 patients undergoing LESSC between January 2005 and July 2008 and were compared with the data from 355 patients undergoing TPLC between August 2008 and November 2011 in our department. Patients with body mass index greater than 35 kg/m2, a history of major upper abdominal surgery, signs of acute cholecystitis, such as fever, right upper quadrant tenderness with or without Murphy’s sign, elevated white blood cell count, imaging findings suggestive of pericholecystic fluid, gallbladder wall thickening > 4 mm, and gallstones > 3 cm, were excluded to avoid bias. RESULTS: Altogether, 298 LESSC and 315 TPLC patients met the inclusion criteria. The groups were well matched with regard to demographic data. There were no significant differences in terms of postoperative complications (contusion: 19 vs 25 and hematoma at incision: 11 vs 19), hospital stay (mean ± SD, 1.4 ± 0.2 d vs 1.4 ± 0.7 d) and visual analogue pain score (mean ± SD, 8 h after surgery: 2.3 ± 1.4 vs 2.3 ± 1.3 and at day 1: 1.2 ± 0.4 vs 1.3 ± 1.2) between the LESSC and TPLC patients. Four patients required the addition of extra ports and 2 patients were converted to open surgery in the LESSC group, which was not significantly different when compared with TPLC patients converted to laparotomy (2 vs 2). LESSC resulted in a longer operating time (mean ± SD, 54.8 ± 11.0 min vs 33.5 ± 9.0 min), a higher incidence of intraoperative gallbladder perforation (56 vs 6) and higher operating cost (mean ± SD, 1933.7 ± 64.4 USD vs 1874.7 ± 46.2 USD) than TPLC. No significant differences in operating time (mean ± SD, 34.3 ± 6.0 min vs 32.7 ± 8.7 min) and total cost (mean ± SD, 1881.3 ± 32.8 USD vs 1876.2 ± 33.4 USD) were found when the last 100 cases in the two groups were
Chen, Po-Nien; Lu, I-Cheng; Chen, Hui-Ming; Cheng, Kuang-I; Tseng, Kuang-Yi; Lee, King-Teh
Whether low-concentration desflurane reinforces propofol-based intravenous anesthesia on maintenance of anesthesia for patients undergoing laparoscopic cholecystectomy is to be determined. The aim of this study was to investigate whether propofol-based anesthesia adding low-concentration desflurane is feasible for laparoscopic cholecystectomy. Fifty-two patients undergoing laparoscopic cholecystectomy were enrolled in the prospective, randomized, clinical trial. Induction of anesthesia was achieved in all patients with fentanyl 2 μg/kg, lidocaine 1 mg/kg, propofol 2 mg/kg, and rocuronium 0.8 mg/kg to facilitate tracheal intubation and to initiate propofol target-controlled infusion (TCI) to effect site concentration (Ce: 4 μg/mL with infusion rate 400 mL/h). The patients were then allocated into either propofol TCI based (group P) or propofol TCI adding low-concentration desflurane (group PD) for maintenance of anesthesia. The peri-anesthesia hemodynamic responses to stimuli were measured. The perioperative psychomotor test included p-deletion test, minus calculation, orientation, and alert/sedation scales. Group PD showed stable hemodynamic responses at CO2 inflation, initial 15 minutes of operation, and recovery from general anesthesia as compared with group P. There is no significant difference between the groups in operation time and anesthesia time, perioperative psychomotor functional tests, postoperative vomiting, and pain score. Based on our findings, the anesthetic technique combination propofol and desflurane for the maintenance of general anesthesia for laparoscopic cholecystectomy provided more stable hemodynamic responses than propofol alone. The combined regimen is recommended for patients undergoing laparoscopic cholecystectomy.
Song, Guo-Min; Bian, Wei; Zeng, Xian-Tao; Zhou, Jian-Guo; Luo, Yong-Qiang; Tian, Xu
Abstract The laparoscopic cholecystectomy (LC) is an important approach of treating acute cholecystitis and the timing of performing this given treatment is associated with clinical outcomes. Although several meta-analyses have been done to investigate the optimal timing of implementing this treatment, the conflicting findings from these meta-analyses still confuse decision-making. And thus, we performed this systematic review to assess discordant meta-analyses and generate conclusive findings to facilitate informed decision-making in clinical context eventually. We electronically searched the PubMed, Cochrane Library, and EMBASE to include meta-analysis comparing early (within 7 days of the onset of symptoms) with delayed LC (at least 1 week after initial conservative treatment) for acute cholecystitis through August 2015. Two independent investigators completed all tasks including scanning and appraising eligibility, abstracting essential information using prespecified extraction form, assessing methodological quality using Oxford Levels of Evidence and Assessment of Multiple Systematic Reviews (AMSTAR) tool, and assessing the reporting quality using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), as well as implementing Jadad algorithm in each step for the whole process. A heterogeneity degree of ≤50% is accepted. Seven eligible meta-analyses were included eventually. Only one was Level I of evidence and remaining studies were Level II of evidence. The AMSTAR scores varied from 8 to 11 with a median of 9. The PRISMA scores varied from 19 to 26. The most heterogeneity level fell into the desired criteria. After implementing Jadad algorithm, 2 meta-analyses with more eligible RCTs were selected based on search strategies and implication of selection. The best available evidence indicated a nonsignificant difference in mortality, bile duct injury, bile leakage, overall complications, and conversion to open surgery, but a significant
Aprea, Giovanni; Rocca, Aldo; Salzano, Andrea; Sivero, Luigi; Scarpaleggia, Mauro; Ocelli, Prisida; Amato, Maurizio; Bianco, Tommaso; Serra, Raffaele; Amato, Bruno
Laparoscopic cholecystectomy (LC) is the gold-standard surgical method used to treat gallbladder diseases. Recently Laparoendoscopic single site surgery (LESS) has gained greater interest and diffusion for the surgical treatment of several pathologies. In elderly patients, just few randomized controlled trials are present in the literature that confirm the clinical advantages of LESS compared with the classic laparoscopic procedures. We present in this paper the preliminary results of this randomized prospective study regarding the feasibility and safety of LESS cholecystectomy versus classic laparoscopic technique. We demonstrated that LESS technique compared with traditional technique show some advantages like: acceptable operative times, lower post-operative discomfort and sometimes reduction added complications. In addition we also demonstrate that fewer incisions and less scarring which mean less pain, and fewer parietal complications are related to this surgical procedure. In conclusion in the elderly LESS cholecystectomy technique is to be considered a suitable alternative to traditional three-port cholecystectomy.
Ono, Kazumi; Idani, Hitoshi; Hidaka, Hidekuni; Kusudo, Kazuhito; Koyama, Yusuke; Taguchi, Shinya
No consensus exists whether to continue or withdraw aspirin therapy perioperatively in patients undergoing major laparoscopic abdominal surgery. To investigate whether preoperative continuation of aspirin therapy increases blood loss and associated morbidity during laparoscopic cholecystectomy and colorectal cancer resection, we compared duration of surgical procedures, amount of intraoperative blood loss, rate of blood transfusion, length of postoperative stay, rate of conversion to open surgery, and reoperation within 48 hours between patients with and without aspirin therapy preoperatively. Twenty-nine of 270 patients who underwent laparoscopic cholecystectomy and 23 of 218 patients who underwent laparoscopic colorectal cancer resection, respectively, were on aspirin therapy. We found no significant difference in the investigated outcome between groups with the exception of longer surgical duration of laparoscopic cholecystectomy in aspirin-treated patients. Although underpowered, above findings may suggest that aspirin continuation is unlikely to increase blood loss or postoperative morbidity in patients undergoing laparoscopic cholecystectomy or colorectal cancer resection.
Choi, Young-Kil; Jung, Bo-Hyun
Bile duct injury is one of the most serious complications of both laparoscopic and open cholecystectomy. Isolated bile duct injury can occur from the misidentification of aberrant right hepatic ducts, and it is troublesome because the early diagnosis is easy to miss and the definite treatment is controversial. We report a case of an isolated right posterior sectoral duct injury following cholecystectomy managed successfully with acetic acid sclerotherapy combined with coil embolization for a fistula tract. PMID:28382295
Fan, Yonggang; Hu, Jie; Feng, Bing; Wang, Wei; Yao, Guoliang; Zhai, Jingming; Li, Xin
To investigate the potential roles of gallstones and cholecystectomy in pancreatic carcinogenesis, we performed the first meta-analysis of all currently published studies by pooling relative risks (RRs) with 95% confidence intervals (95% CIs). Stratified analysis by ethnicity, study design, and common adjusted factors were also conducted. Individuals with a history of gallstones and cholecystectomy were at increased risk of pancreatic cancer (RR, 1.39; 95% CI, 1.28-1.52; P < 0.001). Gallstones and cholecystectomy were also associated with an elevated risk of pancreatic cancer, respectively (for gallstones: RR, 1.70; 95% CI, 1.30-2.21; P < 0.001; for cholecystectomy: RR, 1.31; 95% CI, 1.19-1.43; P < 0.001). The positive association is observed among not only the Asian population but also whites. The pooled findings were further confirmed by sensitivity analysis and stratified analyses in case-control and cohort studies. Stratified analyses by different adjusted factors further showed that the increased risk of pancreatic cancer was independent of confounders including diabetes, obesity, smoking, and follow-up years of postcholecystectomy. A history of gallstones and cholecystectomy is a robust risk factor for pancreatic cancer. Gallstone disease or cholecystectomy alone is also an independent risk factor for pancreatic carcinogenesis.
Machado, Norman Oneil
AIM: To study the etiopathogenesis, management and outcome of duodenal injury post laparoscopic cholecystectomy (LC). METHODS: A Medline search was carried out for all articles in English, on duodenal injury post LC, using the search word duodenal injury and LC. The cross references in these articles were further searched, for potential articles on duodenal injury, which when found was studied. Inclusion criteria included, case reports, case series, and reviews. Articles even with lack of details with some of the parameters studied, were also analyzed. The study period included all the cases published till January 2015. The data extracted were demographic details, the nature and day of presentation, potential cause for duodenal injury, site of duodenal injury, investigations, management and outcome. The model (fixed or random effect) for meta analyses was selected, based on Q and I2 statistics. STATA software was used to draw the forest plot and to compute the overall estimate and the 95%CI for the time of detection of injury and its outcome on mortality. The association between time of detection of injury and mortality was estimated using χ2 test with Yate’s correction. Based on Kaplan Meier survival curve concept, the cumulative survival probabilities at various days of injury was estimated. RESULTS: Literature review detected 74 cases of duodenal injury, post LC. The mean age of the patients was 58 years (23-80 years) with 46% of them being males. The cause of injury was due to cautery (46%), dissection (39%) and due to retraction (14%). The injury was noted on table in 46% of the cases. The common site of injury was to the 2nd part of the duodenum with 46% above the papilla and 15% below papilla and in 31% to the 1st part of duodenum. Duodenorapphy (primary closure) was the predominant surgical intervention in 63% with 21% of these being carried out laparoscopically. Other procedures included, percutaneous drainage, tube duodenostomy, gastric resection
Dalri, Cristina Camargo; Rossi, Lídia Aparecida; Dalri, Maria Célia Barcellos
The aim of this study was to identify and analyze the nursing diagnoses for patients in the immediate postoperative period of laparoscopic cholecystectomy. We elaborated and validated an instrument for data collection and registration. Fifteen 15 adult patients were evaluated in the immediate postoperative period of laparoscopic cholecystectomy, four men and 11 women, with average age of 45 years. Identified nursing diagnoses were: Impaired Skin Integrity (100%), Risk for Infection (100%), Sensory/Perceptual Alterations (100%), Risk for aspiration (100%), Risk for Ineffective Breathing Pattern (80%), Hypothermia (60%), Risk for Altered Body Temperature (40%), Altered nutrition: more than body requirements (33,3%) and Acute pain (26,7%). All patients were admitted in ambulatory regimen and were discharged from Post anesthesia Care Unit, still presenting the nursing diagnoses of Impaired Skin Integrity and Risk for infection.
Shibuya, Kentaro; Midorikawa, Yutaka; Mushiake, Hiroyuki; Watanabe, Masato; Yamakawa, Tatsuo; Sugiyama, Yasuyuki
Laparoscopic cholecystectomy is now a standard procedure for cholecystolithiasis because of its minimally invasive nature compared to the conventional method. However, severe complications that have never been seen for open surgery have also been reported. Here, we report the case of a 28-year-old woman who underwent laparoscopic cholecystectomy and then developed a ruptured subcapsular hematoma. On postoperative day 1, she developed shock, and postoperative bleeding was suspected. During re-operation, a ruptured subcapsular hematoma of the whole right lobe of the liver with active bleeding was found, and hemostasis was achieved. In this case, it was assumed that the rupture of the subcapsular hematoma was due to compression of the liver by the clamp for retrieving the spilled gallstones during the first operation and perioperative administration of nonsteroidal anti-inflammatory drugs.
Tankel, James A.; Gurjar, Shashank V.; Holford, Nicholas C.; Williams, Sian
Actinomycosis is a rare bacterial infection with a broad clinical presentation that is seldom reported after elective cholecystectomy. We present an as-of-yet unreported case of actinomycosis in an 81-year-old gentleman who was found to have right-sided peritonitis and small bowel obstruction 11 months after elective laparoscopic cholecystectomy. A complex loculated lesion was found on laparotomy with a protracted course of antibiotics being needed for treatment. The rarity of this condition will mean it remains a surprise diagnosis to many clinicians. However, it is important that clinicians maintain some index of suspicion to prevent unnecessary surgery and are aware of the protracted course of antibiotics that is needed for successful treatment. PMID:25988074
Introduction Gangrenous cholecystitis is a severe complication of acute cholecystitis. We present an unusual case of gangrenous cholecystitis which was totally asymptomatic, with normal pre-operative parameters, and was discovered incidentally during a laparoscopic cholecystectomy. We have not found any similar cases in the published literature. Case presentation A 79-year-old British Caucasian man presented initially with acute cholecystitis which responded to conservative management. After six weeks he was asymptomatic and had normal blood parameters. An elective laparoscopic cholecystectomy was performed and our patient was found to have a totally gangrenous gall bladder. Conclusion It is important to keep a high index of suspicion for the diagnosis of gangrenous cholecystitis in order to avoid potentially serious complications. PMID:21600009
Kim, Nam Seok; Jin, Hyeong Yong; Kim, Eun Young
Near-infrared fluorescent cholangiography (NIRFC) is an emerging technique for easy intraoperative recognition of biliary anatomy. We present a case of cystic duct variation detected by NIRFC which had a potential risk for biliary injury if not detected. A 32-year-old female was admitted to the Seoul St. Mary's Hospital for surgery for an incidental gallbladder polyp. We performed laparoscopic cholecystectomy with NIRFC. In fluorescence mode, a long cystic duct and an accessory short hepatic duct joining to the cystic duct were found and the operation was completed safely. The patient recovered successfully. NIRFC is expected to be a promising procedure that will help minimize biliary injury during laparoscopic cholecystectomy. PMID:28090506
Yılmazlar, Firdevs; Karabayırlı, Safinaz; Gözdemir, Muhammet; Usta, Burhanettin; Peker, Murat; Namuslu, Mehmet; Erdamar, Hüsamettin
Objectives: To investigate effects of the positive end-expiratory pressure (PEEP) application of 10 cm H2O on the plasma levels of cytokines during laparoscopic cholecystectomy. Methods: A prospective study was conducted on 40 patients who presented to the Department of General Surgery, Medical Faculty, Turgut Özal University, Ankara, Turkey scheduled for laparoscopic cholecystectomy operation during a 10 month period from September 2012 to June 2013. Forty patients scheduled for laparoscopic cholecystectomy operation were randomly divided into 2 groups; ventilation through zero end-expiratory pressure (ZEEP) (0 cm H2O PEEP) (n=20), and PEEP (10 cm H2O PEEP) (n=20). All patients were ventilated with 8 ml/kg TV. Levels of interleukin (IL)-6, tumor necrosis factor (TNF)-α, IL 10, and transforming growth factor (TGF)-β1 were measured in the pre- and post-operatively collected samples. Results: Blood samples of 30 patients’ were analyzed for plasma cytokine levels, and 10 were excluded from the study due to hemolysis. Post-operative plasma IL-6 levels were observed to be significantly higher than the pre-operative patients (p=0.035). Post-operative plasma TGF-β1 levels in the PEEP group was found significantly higher compared with the pre-operative group levels (p=0.033). However, there were no significant differences in the pre- and post-operative plasma cytokine levels between the 2 groups. Conclusion: The application of PEEP of 10 cm H2O, which has known beneficial effect on respiratory mechanics, does not have any effect on systemic inflammatory response undergoing pneumoperitoneum during laparoscopic cholecystectomy surgery. PMID:26593173
Tebala, Giovanni Domenico; Belvedere, Angela; Keane, Sean; Khan, Abdul Qayyum; Osman, Abdelsalam
Despite a number of studies have already demonstrated that majority of patients can be safely discharged early after laparoscopic cholecystectomy, this approach did not gain widespread diffusion yet. The present study was set up to assess safety and feasibility of 24 h or same-day discharge after laparoscopic cholecystectomy and to identify the prognostic factors. Perioperative variables of 229 patients undergoing cholecystectomy have been analyzed. Primary endpoints were: postoperative length of stay, rate of patients discharged within 24 h, and rate of those discharged on the same day. Secondary endpoints were rate of 30-day readmission and rate of 30-day postoperative complications. Two-hundred twenty-three cases have been started by laparoscopy. Conversion rate was 3.1%. Overall mean postoperative stay was 1.8 ± 3.5 days (median 1 day). Seventy-eight percent of patients have been discharged within 24 h, and 22.3% have been discharged on the same day. Postoperative morbidity was 2.2%. Readmission rate was 3.9%. At univariate analysis, factors related to early discharge were age (more or less than 65), diagnosis (simple symptomatic gallstones vs complicated gallstones), ASA score, timing of operation (elective vs emergency), history of CBD stones, laparoscopic operation, and use of drain. No single factor was significantly related to readmission rate, but the use of drains in laparoscopic cases. At multivariate analysis, only elective operation, simple symptomatic gallstones, no history of CBD stones, laparoscopic approach, and no abdominal drain resulted independently associated with discharge within 24 h from the operation. The predictive models are all fit and significant. Early postoperative discharge within 24 h should be considered in all patients with simple symptomatic gallstones who had laparoscopic cholecystectomy. Same-day discharge should be considered if no drain was left at the end of the operation.
Lochman, P; Kabelác, K; Pospísil, I; Dobes, D; Cáp, R
Clostridial sepsis is a rare complication after intraabdominal operations, mostly fatal. According to our knowledge only two papers describing clostridial sepsis as postoperative complication in 4 patients were published in the Czech literature, only one of them survived. Authors present a case report of patient operated on for cholecystolithiasis and obstructive icterus where within 48 hours after cholecystectomy the clostridial sepsis and gas gangrene of the abdominal wall developed and that were successfuly managed.
Kumar, Abhishek; Sheikh, Ahmed; Partyka, Luke; Contractor, Sohail
A 45-year-old woman status post laparoscopic cholecystectomy 3years ago presented with upper gastrointestinal bleeding. Endoscopy revealed hemobilia. Computed tomographic abdomen demonstrated a 2-cm aneurysm in the gall bladder fossa, consistent with a pseudoaneurysm. Initially, transcatheter coil embolization was attempted but recanalization of the aneurysm with recurrent bleeding in 2 days ensued. The aneurysm was then accessed percutaneously under ultrasound guidance and thrombin was injected into the aneurysm with subsequent complete thrombosis of the aneurysm and cessation of bleeding.
Hajong, Debobratta; Natung, Tanie; Anand, Madhur; Sharma, Girish
Introduction Cholelithiasis is one of the most common disorders of the digestive tract encountered by general surgeons worldwide. Conventional or open cholecystectomy was the mainstay of treatment for a long time for this disease. In the 1980s laparoscopic surgery revolutionized the management of biliary tract diseases. It brought about a revolutionary change in the basic concepts of surgical principles and minimal access surgery gradually started to be acknowledged as a safe means of carrying out surgeries. Aim To investigate the technical feasibility, safety and benefit of Single Incision Laparoscopic Cholecystectomy (SILC) versus Conventional Four Port Laparoscopic Cholecystectomy (C4PLC). Materials and Methods This prospective randomized control trial was conducted to compare the advantages if any between the SILC and C4PLC. Thirty two patients underwent SILC procedure and C4PLC, each. The age of the patients ranged from 16-60years. Other demographic data and indications for cholecystectomy were comparable in both the groups. Simple comparative statistical analysis was carried out in the present study. Results on continuous variables are shown in Mean ± SD; whereas results on categorical variables are shown in percentage (%) by keeping the level of significance at 5%. Intergroup analysis of the various study parameters was done by using Fisher exact test. SPSS version 22 was used for statistical analysis. Results The mean operating time was higher in the SILC group (69 ± 4.00 mins vs. 38.53 ± 4.00 mins) which was of statistical significance (p=<0.05). Furthermore, the patients of the SILC group had less post-operative pain, with lesser analgesic requirements (p=<0.05), shorter hospital stay and earlier return to normal activity. Conclusion SILC is feasible and safe in trained hands. It did not compromise the procedural safety, or lead to any complication. The operating time was longer otherwise it has almost similar clinical outcomes to those of C4PLC. PMID
Talakoub, Reihanak; Abbasi, Saeed; Maghami, Elham; Zavareh, Sayyed Morteza Heidari Tabaei
Background: Cholecystectomy is considered as the most important and relatively common postoperative pain control often begins in recovery room by using systemic narcotics that may have some side effects. The aim of this study is to evaluate the effect of premedication with oral tizanidine on pain relief after elective laparoscopic cholecystectomy. Materials and Methods: In this double-blinded clinical trial, 70 adults of American Society of Anesthesiologist physiologic state 1 and 2 scheduled for elective laparoscopic cholecystectomy under general anesthesia were studied and randomly divided in two study and control groups. Ninety minutes before the induction of anesthesia, patients received either 4 mg tizanidine (study group) orally in 50cc or the same volume of plain water as a placebo (control group). Then, the vital signs, pain intensity, duration of stay in recovery, and the analgesic consumption were measured and then compared in both groups during 24 h postoperatively. Results: There was no significant difference in patient characteristics, with respect to age, weight, gender, and duration of anesthesia and surgery between the groups (P > 0.05). The pain intensity, need for analgesic drugs (34.57 ± 8.88 mg vs. 101.86 ± 5.08 mg), and the duration of stay in recovery room (67.43 ± 1.59 min vs. 79.57 ± 5.48 min) were significantly lower in tizanidine group than that of the control group. Conclusion: Oral administration of 4 mg tizanidine before laparoscopic cholecystectomy reduces postoperative pain, opioid consumption, and consequence of the duration of stay in recovery room without any complication. PMID:26962521
Kumar, Dharmendra; Singh, Amandeep; Jakhmola, C. K.
Acute pancreatitis (AP) in the early postlaparoscopic cholecystectomy (LC) period is a rare complication. The cause is often a missed common bile duct stone. Having been reported only once before, we present a second case of AP after LC caused by hemobilia secondary to hepatic artery pseudoaneurysm. The management of this complication is distinctly different from the treatment for AP caused by a stone and must be done on an emergency basis. PMID:27921055
Siddique, Khurram; Elsayed, Sameh Effat Abd; Cheema, Raza; Mirza, Shirin; Basu, Sanjoy
Lean thinking principles were utilised to set up 'One-stop cholecystectomy clinics' at which patients underwent the surgical and the preoperative assessment during the same visit. The main aims were to reduce the number of patient hospital visits, preoperative admissions and the waiting time to surgery. The results showed a significant reduction in the number of patient visits as well as the waiting time to surgery thus highlighting that patientcare can be improved by good team working and lean management.
Mori, Hirohito; Kobayashi, Nobuya; Kobara, Hideki; Nishiyama, Noriko; Fujihara, Shintaro; Chiyo, Taiga; Ayaki, Maki; Nagase, Takashi; Masaki, Tsutomu
AIM: To apply the laparoscopic and endoscopic cooperative surgery concept, we investigated whether endoscopic cholecystectomy could be performed more safely and rapidly via only 1 port or not. METHODS: Two dogs (11 and 13-mo-old female Beagle) were used in this study. Only 1 blunt port was created, and a flexible endoscope with a tip attachment was inserted between the fundus of gallbladder and liver. After local injection of saline to the gallbladder bed, resection of the gallbladder bed from the liver was performed. After complete resection of the gallbladder bed, the gallbladder was pulled up to resect its neck using the Ring-shaped thread technique. The neck of the gallbladder was cut using scissor forceps. Resected gallbladder was retrieved using endoscopic net forceps via a port. RESULTS: The operation times from general anesthetizing with sevoflurane to finishing the closure of the blunt port site were about 50 min and 60 min respectively. The resection times of gallbladder bed were about 15 min and 13 min respectively without liver injury and bleeding at all. Feed were given just after next day of operation, and they had a good appetite. Two dogs are in good health now and no complications for 1 mo after endoscopic cholecystectomy using only a flexible endoscope via one port. CONCLUSION: We are sure of great feasibility of endoscopic cholecystectomy via single port for human. PMID:27053847
Dey, Ashish; Malik, Vinod K
The aim of this study was to determine the effect of low-pressure pneumoperitoneum and duration of surgery in laparoscopic cholecystectomy on postoperative shoulder tip pain. A total of 100 patients were assigned into two groups depending on the intraperitoneal pressure during laparoscopic cholecystectomy. Group A included patients in whom the intraperitoneal pressure was 13-15 mm of Hg and group B included patients who underwent surgery at 10-12 mmHg. Each group was then subdivided into two subgroups depending on the duration of surgery. In the first subgroup, the duration of surgery was less than 1 h and the next subgroup included patients who took more than 1 h. Presence or absence of shoulder tip pain was recorded within 4 h, at 24 h, and at 48 h. Total number of patients having shoulder tip pain in the lower pneumoperitoneal group was more than the higher pneumoperitoneal group in both subgroups, P values >0.05. More patients in the <1 h subgroup had shoulder tip pain as compared to the >1 h group at both pneumoperitoneal groups, P values >0.05. Shoulder tip pain was most at 24 h and gradually decreased thereafter. In our study, intra-abdominal pressures and shorter duration of surgery were factors unrelated to incidence of shoulder tip pain after laparoscopic cholecystectomy.
Introduction Gallbladder perforation is common and occurs in 6 to 40% of laparoscopic cholecystectomy procedures. In up to a third of these cases, stones are not retrieved and complications can arise many years post-operatively. Diagnosis can be difficult and patients may present to many specialties within medicine and surgery. We seek to present our case and review the literature on prevention and management of "lost" stones. Case presentation Our patient is a 77-year-old woman who presented to the urology clinic with a loin abscess that developed five years after laparoscopic cholecystectomy. Radiological studies showed retained abdominal gallstones and an associated abscess formation. These were drained under ultrasound guidance on several occasions and the patient now suffers from chronic sinusitis. Due to her age and comorbidities, she has declined definitive surgical intervention to remove the stones. Conclusion Gallbladder perforation during laparoscopic cholecystectomy is a reasonably common problem and may result in spilled and lost gallstones. Though uncommon, these stones may lead to early or late complications, which can be a diagnostic challenge and cause significant morbidity to the patient. Clear documentation and patient awareness of lost gallstones is of utmost importance, as this may enable prompt recognition and treatment of any complications. PMID:19830235
Gahagan, John V; Hanna, Mark H; Whealon, Matthew D; Maximus, Steven; Phelan, Michael J; Lekawa, Michael; Barrios, Cristobal; Bernal, Nicole P
Disparities in access to health care between white and minority patients are well described. We aimed to analyze the trends and outcomes of cholecystectomy based on racial classification. The Nationwide Inpatient Sample database was reviewed for all patients undergoing cholecystectomy from 2009 to 2012. Patients were stratified as white or non-white. A total of 243,536 patients were analyzed: 159,901 white and 83,635 non-white. Non-white patients had significantly higher proportions of Medicaid (25% vs 9.3%), self-pay (14% vs 7.1%), and no-charge (1.8% vs 0.64%). Non-white patients had significantly higher rates of emergent admission (84% vs 78%) compared with the white patients. Multivariate analysis revealed that non-whites had a significantly longer length of stay [mean difference of 0.14 days, 95% confidence interval (CI) 0.08-0.20] and higher total hospital charges (mean difference of $6748.00, 95% CI 5994.19-7501.81) than whites, despite a lower morbidity (odds ratio 0.94, 95% CI 0.90-0.98). Use of laparoscopy and mortality were not different. These differences persisted on subgroup analysis by insurance type. These findings suggest a gap in access to and outcomes of cholecystectomy in the minority population nationwide.
Kim, Dae Bum; Paik, Chang-Nyol; Kim, Yeon Ji; Lee, Ji Min; Jun, Kyong-Hwa; Chung, Woo Chul; Lee, Kang-Moon; Yang, Jin-Mo; Choi, Myung-Gyu
Background/Aims This study aimed to investigate the prevalence and characteristics of small intestinal bacterial overgrowth (SIBO) in patients undergoing abdominal surgeries, such as gastrectomy, cholecystectomy, and hysterectomy. Methods One hundred seventy-one patients with surgery (50 hysterectomy, 14 gastrectomy, and 107 cholecystectomy), 665 patients with functional gastrointestinal disease (FGID) and 30 healthy controls undergoing a hydrogen (H2)-methane (CH4) glucose breath test (GBT) were reviewed. Results GBT positivity (+) was significantly different among the surgical patients (43.9%), FGID patients (31.9%), and controls (13.3%) (p<0.01). With respect to the patients, 65 (38.0%), four (2.3%), and six (3.5%) surgical patients and 150 (22.6%), 30 (4.5%), and 32 (4.8%) FGID patients were in the GBT (H2)+, (CH4)+ and (mixed)+ groups, respectively (p<0.01). The gastrectomy group had a significantly increased preference in GBT+ (71.4% vs 42.0% or 41.1%, respectively) and GBT (H2)+ (64.3% vs 32.0% or 37.4%, respectively) compared with the hysterectomy or cholecystectomy groups (p<0.01). During GBT, the total H2 was significantly increased in the gastrectomy group compared with the other groups. Conclusions SIBO producing H2 is common in abdominal surgical patients. Different features for GBT+ may be a result of the types of abdominal surgery. PMID:27965476
Bhattacharjee, Prosanta Kumar; Halder, Shyamal Kumar; Rai, Himanshu; Ray, Rajendra Pd
Laparoscopic cholecystectomy has revolutionized the management of symptomatic gallstone disease since its introduction more than 20 years ago. It has gained widespread acceptance and is presently the gold standard for its management. This large study spanned over last 10 years and includes prospective data on 950 elective cases of laparoscopic cholecystectomy since 2002. All cases were operated personally by the author in different teaching hospitals of West Bengal. The following were looked into: profiles of the patients including major comorbidities requiring special precautions, the frequency of "difficult cholecystectomies," conversion rate, and operative and postoperative complications. The results showed that 75 % of the patients were females. The mean age of the female patients was 35 years (range15-75), while that of the male patients was 42 (range 18-68). Thirty-two patients had major comorbidities which required special precautions in the perioperative period. Twenty-six percent of the cases were categorized as "difficult," and 6 % of the cases had to be converted to open procedure. Major complications occurred in 11 patients of which five had to be converted. Fifty-five patients had port-site infection due to atypical mycobacteria species of which majority occurred in the last 1 year of the study. All of them responded to second-line antitubercular medications.
Choi, Geun Joo; Kang, Hyun; Baek, Chong Wha; Jung, Yong Hun; Kim, Dong Rim
AIM: To systematically evaluate the effect of intraperitoneal local anesthetic on pain characteristics after laparoscopic cholecystectomy (LC). METHODS: We searched MEDLINE, EMBASE, and the Cochrane Library. Randomized controlled trials in English that compared the effect of intraperitoneal administration of local anesthetics on pain with that of placebo or nothing after elective LC under general anesthesia were included. The primary outcome variables analyzed were the combined scores of abdominal, visceral, parietal, and shoulder pain after LC at multiple time points. We also extracted pain scores at resting and dynamic states. RESULTS: We included 39 studies of 3045 patients in total. The administration of intraperitoneal local anesthetic reduced pain intensity in a resting state after laparoscopic cholecystectomy: abdominal [standardized mean difference (SMD) = -0.741; 95%CI: -1.001 to -0.48, P < 0.001]; visceral (SMD = -0.249; 95%CI: -0.493 to -0.006, P = 0.774); and shoulder (SMD = -0.273; 95%CI: -0.464 to -0.082, P = 0.097). Application of intraperitoneal local anesthetic significantly reduced the incidence of shoulder pain (RR = 0.437; 95%CI: 0.299 to 0.639, P < 0.001). There was no favorable effect on resting parietal or dynamic abdominal pain. CONCLUSION: Intraperitoneal local anesthetic as an analgesic adjuvant in patients undergoing laparoscopic cholecystectomy exhibited beneficial effects on postoperative abdominal, visceral, and shoulder pain in a resting state. PMID:26715824
Patel, Krashna; Dajani, Khaled; Iype, Satheesh; Chatzizacharias, Nikolaos A; Vickramarajah, Saranya; Singh, Prateush; Davies, Susan; Brais, Rebecca; Liau, Siong S; Harper, Simon; Jah, Asif; Praseedom, Raaj K; Huguet, Emmanuel L
AIM To analyse the range of histopathology detected in the largest published United Kingdom series of cholecystectomy specimens and to evaluate the rational for selective histopathological analysis. METHODS Incidental gallbladder malignancy is rare in the United Kingdom with recent literature supporting selective histological assessment of gallbladders after routine cholecystectomy. All cholecystectomy gallbladder specimens examined by the histopathology department at our hospital during a five year period between March 2008 and March 2013 were retrospectively analysed. Further data was collected on all specimens demonstrating carcinoma, dysplasia and polypoid growths. RESULTS The study included 4027 patients. The majority (97%) of specimens exhibited gallstone or cholecystitis related disease. Polyps were demonstrated in 44 (1.09%), the majority of which were cholesterol based (41/44). Dysplasia, ranging from low to multifocal high-grade was demonstrated in 55 (1.37%). Incidental primary gallbladder adenocarcinoma was detected in 6 specimens (0.15%, 5 female and 1 male), and a single gallbladder revealed carcinoma in situ (0.02%). This large single centre study demonstrated a full range of gallbladder disease from cholecystectomy specimens, including more than 1% neoplastic histology and two cases of macroscopically occult gallbladder malignancies. CONCLUSION Routine histological evaluation of all elective and emergency cholecystectomies is justified in a United Kingdom population as selective analysis has potential to miss potentially curable life threatening pathology. PMID:27830040
Tiwari, Charu; Makhija, Om Prakash; Makhija, Deepa; Jayaswal, Shalika
Laparoscopic cholecystectomy, though an uncommon surgical procedure in paediatric age group is still associated with a higher risk of post-operative bile duct injuries when compared with the open procedure. Small leaks from extra hepatic biliary apparatus usually lead to the formation of a localized sub-hepatic bile collection, also known as biloma. Such leaks are rare complication after laparoscopic cholecystectomy, especially in paediatric age group. Minor bile leaks can usually be managed non-surgically by percutaneous drainage combined with endoscopic retrograde cholangio-pancreatography (ERCP). However, surgical exploration is required in cases not responding to non-operative management. If not managed on time, such injuries can lead to severe hepatic damage. We describe a case of an eight-year-old girl who presented with biloma formation after laparoscopic cholecystectomy who was managed by ERCP. PMID:28090474
Bartnicka, Joanna; Zietkiewicz, Agnieszka A; Kowalski, Grzegorz J
A comparison of 1-port, 2-port, 3-port, and 4-port laparoscopic cholecystectomy techniques from the point of view of workflow criteria was made to both identify specific workflow components that can cause surgical disturbances and indicate good and bad practices. As a case study, laparoscopic cholecystectomies, including manual tasks and interactions within teamwork members, were video-recorded and analyzed on the basis of specially encoded workflow information. The parameters for comparison were defined as follows: surgery time, tool and hand activeness, operator's passive work, collisions, and operator interventions. It was found that 1-port cholecystectomy is the worst technique because of nonergonomic body position, technical complexity, organizational anomalies, and operational dynamism. The differences between laparoscopic techniques are closely linked to the costs of the medical procedures. Hence, knowledge about the surgical workflow can be used for both planning surgical procedures and balancing the expenses associated with surgery.
Ausania, F; White, SA; French, JJ; Jaques, BC; Charnley, RM; Manas, DM
Introduction Advanced (pT2/T3) incidental gallbladder cancer is often deemed unresectable after restaging. This study assesses the impact of the primary operation, tumour characteristics and timing of management on re-resection. Methods The records of 60 consecutive referrals for incidental gallbladder cancer in a single tertiary centre from 2003 to 2011 were reviewed retrospectively. Decision on re-resection of incidental gallbladder cancer was based on delayed interval restaging at three months following cholecystectomy. Demographics, index cholecystectomy data, primary pathology, CA19–9 tumour marker levels at referral and time from cholecystectomy to referral as well as from referral to restaging were analysed. Results Thirty-seven patients with pT2 and twelve patients with pT3 incidental gallbladder cancer were candidates for radical re-resection. Following interval restaging, 24 patients (49%) underwent radical resection and 25 (51%) were deemed inoperable. The inoperable group had significantly more patients with positive resection margins at cholecystectomy (p=0.002), significantly higher median CA19–9 levels at referral (p=0.018) and were referred significantly earlier (p=0.004) than the patients who had resectable tumours. On multivariate analysis, urgent referral (p=0.036) and incomplete cholecystectomy (p=0.048) were associated significantly with inoperable disease following restaging. Conclusions In patients with incidental, potentially resectable, pT2/T3 gallbladder cancer, inappropriate index cholecystectomy may have a significant impact on tumour dissemination. Early referral of breached tumours is not associated with resectability. PMID:25723690
Arroyo, Juan Pablo; Martín-del-Campo, Luis A.; Torres-Villalobos, Gonzalo
The current standard-of-care for treatment of cholecystectomy is the four port laparoscopic approach. The development of single incision/laparoendoscopic single site surgery (SILC/LESS) has now led to the development of new techniques for removal of the gallbladder. The use of SILC/LESS is now currently being evaluated as the next step in treatment of cholecystectomy. This review is an attempt to consolidate the current knowledge and analyze the feasibility of world-wide implementation of SILC/LESS. PMID:22649722
Yokomuro, Shigeki; Arima, Yasuo; Mizuguchi, Yoshiaki; Shimizu, Tetsuya; Kawahigashi, Yutaka; Kannda, Tomohiro; Arai, Masao; Tajiri, Takashi
Eighty-four patients underwent laparoscopic cholecystectomy (LC) from January through August 2006. Of these patients, 4 (4.7%) were found to have occult gallbladder carcinoma (GC) either during or after the procedure. Two of the patients were women and 2 were men. The mean age was 75.0 years. One patient had mucosal tumors, 2 had subserosal tumors, and 1 had a serosal lesion. One of the 2 patients with subserosal tumors underwent radical surgery. In a previous study, 0.83% (10 of 1,195) of patients who had undergone LC were found to have occult GC, either during of after the procedure. The prevalence of gallbladder carcinoma has recently been increasing. GC has been reported in 0.3% to 1.5% of patients who have undergone cholecystectomy. Since the introduction of laparoscopic surgery, the number of cholecystectomies being performed has increased, which may explain why occult GC seems to be occurring more frequently. The prognosis for GC is poor, and surgical resection is the only potentially curative treatment. However, GC is difficult to diagnose at an early stage and difficult to recognize even in the advanced stages. Fifteen percent to 30% of patients show no preoperative or intraoperative evidence of malignancy. Occult GC is also increasing. Because flat infiltrating GC and GC with cholecystitis and numerous stones are difficult to diagnose preoperatively, we recommend taking frozen sections from patients who are of advanced age (older than 70 years), have a long history of stones, or have a thickened gallbladder wall.
Singh, Mohinder; Prasad, Neeraj
INTRODUCTION: Although Rouviere's sulcus is being increasingly mentioned as the first landmark to be seen so as to begin dissection during laparoscopic cholecystectomy to prevent bile duct injuries, the anatomy of the sulcus has not been described in clear and simple terms. OBJECTIVES: To define the detailed anatomy of Rouviere sulcus as seen during laparoscopic surgery in simple terms for the surgeons to refer to and begin their dissection from this, always staying above this sulcus in order to eliminate bile duct injury. METHODS: 100 recordings of laparoscopic cholecystectomy were analysed to define the anatomy of the Rouviere's sulcus. RESULTS: Majority of the sulci (71) were seen as a deep sulcus and were labelled as simply the ‘sulcus’. This was further seen to be of two types – open (60) or closed (11). Some of the sulci (23) were small and so narrow and shallow as to be labelled as a ‘slit’. Rarely, the sulcus was found to be fused and represented by a white fusion line (6 cases), and this was simply labelled as a ‘scar’. CONCLUSIONS: The Rouviere's sulcus can now be defined in three simple terms – a deep sulcus, or a slit or a scar. We recommend that as a first step in laparoscopic cholecystectomy, the surgeon must look for this reference point (whether it is in the form of a scar, or a slit or a real sulcus) which will be the plane of the main bile duct, and thus avoid any dissection below this point in order to eliminate any danger to the bile duct during surgery. PMID:28281470
Schmidt, Malte; Søndenaa, Karl; Dumot, John A; Rosenblatt, Steven; Hausken, Trygve; Ramnefjell, Maria; Njølstad, Gro; Eide, Geir Egil
AIM: To classify gallstone disease as a basis for assessment of post-cholecystectomy symptoms. METHODS: One hundred and fifty three patients with a clinical and ultrasonographic diagnosis of gallstones filled out a structured questionnaire on abdominal pain symptoms and functional gastrointestinal disorder (FGID) before and at six months after cholecystectomy. Symptom frequency groups (SFG) were categorized according to frequency of pain attacks. According to certain pain characteristics in gallstone patients, a gallstone symptom score was accorded on a scale from one to ten. A visual analogue scale was used to quantify pain. Operative specimens were examined for size and magnitude of stone contents as well as presence of bacteria. Follow-up took place after six months with either a consultation or via a mailed questionnaire. Results were compared with those obtained pre-operatively to describe and analyze symptomatic outcome. RESULTS: SFG groups were categorized as severe (24.2%), moderate (38.6%), and mild (22.2%) attack frequency, and a chronic pain condition (15%). Pain was cured or improved in about 90% of patients and two-thirds of patients obtained complete symptom relief. Patients with the most frequent pain episodes were less likely to obtain symptom relief. FGID was present in 88% of patients pre-operatively and in 57% post-operatively (P = 0.244). Those that became asymptomatic or improved with regard to pain also had most relief from FGID (P = 0.001). No pre-operative FGID meant almost complete cure. CONCLUSION: Only one third of patients with FGID experienced postoperative relief, indicating that FGID was a dominant cause of post-cholecystectomy symptoms. PMID:22493550
Bilgi, Murat; Alshair, Esin Erkan; Göksu, Hüseyin; Sevim, Osman
Objective Although the traditional anaesthesia method for laparoscopic cholecystectomy has been general anaesthesia, regional anaesthesia techniques are also successfully used today. In this paper, we aimed to report our experiences with thoracic epidural anaesthesia, including complications, postoperative analgesia, technical difficulties and side effects. Methods Between December 2009 and November 2012, 90 patients undergoing laparoscopic cholecystectomy were retrospectively analysed. Demographic data, American Society of Anesthesiologists (ASA) scores, comorbidities, duration of operations, medications and doses used for sedation were reviewed. Results The gender distribution of patients were recorded as 15 males (15%) and 81 females (85%). The patients had an average age of 46.74±13.28, an average height of 162.50±5.57 cm and a mean weight of 73.57±12.48 kg. ASA classifications were distributed as follows: ASA I: 63 (65%) patients, ASA II 28 (29%) patients and ASA III: 5 patients. We recorded 3 patients with chronic obstructive pulmonary disease (COPD), 14 patients with diabetes mellitus (DM) and 22 patients with hypertension who got their diagnosis in the perioperative visit. During the operation, three patients had bradycardia (heart rate 50 min−1), and atropine was applied. Ephedrine and fluid resuscitation had been applied to 3 patients for the treatment of intraoperative hypotension. Midazolam, ketamine hydrochloride and propofol were administered to patients for sedation during the operations. Thoracic epidural anaesthesia was performed at the level of T7 -9 intervertebral space with the patients in the sitting position. Patients were given oxygen by a face mask at a rate of 3–4 L min−1. The pneumoperitoneum was created by giving carbon dioxide at the standard pressure of 12 mmHg into the abdominal cavity in all patients. If needed, postoperative analgesia was provided by epidural local anaesthetic administration. Conclusion Thoracic epidural
Maxwell, Damian; Thompson, Stephanie; Richmond, Bryan; McCagg, Jillian; Ubert, Adam
This pilot study examined symptom relief and quality of life in pediatric patients who received laparoscopic cholecystectomy surgery at our institution for biliary dyskinesia. We used two validated questionnaires: the Child Health Questionnaire (CHQ-PF28), to assess general well-being, and the Gastrointestinal Quality of Life Index (GIQLI), to measure gastrointestinal-related health. After Institutional Review Board approval, all patients under the age of 18 years who underwent laparoscopic cholecystectomy for biliary dyskinesia between November 2006 and May 2010 received mailed questionnaires. Preoperative and postoperative data were retrospectively collected from respondents and included age, race, symptoms, gallbladder ejection fraction values, pathologic findings, and clinical course. Of 89 patients meeting inclusion criteria, 21 responded. Mean age at surgery was 13.08 years (range, 8 to 17 years). The most common preoperative symptoms consisted of nausea (100%), postprandial pain (90.5%), right upper quadrant pain (81.0%), and vomiting (66.7%). Mean long-term follow-up interval was 18.9 months (range, 7 to 40 months; SD 10.37). Patients with long-term symptom relief reported significantly higher GIQLI scores than those with enduring symptoms. Examination of the results from the CHQ-PF28 revealed significantly lower scores than a general U.S. pediatric sample in both the Physical and Psychosocial Summary Measures (P < 0.05). Children experiencing long-term symptom cessation after laparoscopic cholecystectomy reported higher quality of life than those who had incomplete or only short-term relief. However, regardless of the degree of symptom relief, the degree of quality of life experienced by our study sample of patients with biliary dyskinesia is lower than that of a comparable U.S. pediatric sample.
Singh, Shiv Kumar; Kumar, Amit; Mahajan, Reena; Katyal, Surabhi; Mann, Sfurti
Objective: Sevoflurane and propofol are considered to be the agents of choice in surgeries of short duration due to their better recovery profile and few post-operative complications. This study was designed to compare the early recovery profile of sevoflurane and propofol anesthesia in patients undergoing open cholecystectomy. Materials and Methods: A total of 60 patients of either sex with American Society of Anesthesiologists grade 1 and 2 scheduled for elective cholecystectomy were prospectively randomized into two groups. Group S (30 patients) were maintained with sevoflurane anesthesia (1-2%), while in Group P (30 patients) were maintained with propofol infusion (75-125 μg/kg/min) in both the groups the anesthetic concentration/dose was so adjusted to keep hemodynamic parameter (mean arterial pressure and heart rate) within 15% of their respective baselines values. Results: It was observed that there was no significant difference (P > 0.05) between there early recovery profile that includes spontaneous eye opening (7.5 ± 1.6 min for sevoflurane group and 6.9 ± 1.7 min for propofol group), following simple verbal command (9.2 ± 2.2 min for sevoflurane group and 8.9 ± 1.9 min for propofol group) and extubation time (10.7 ± 2.3 min for sevoflurane group and 10.3 ± 2.0 min for propofol group) but there was a significant difference (P < 0.05) in incidence of post-operative nausea and vomiting (PONV) in both groups. Conclusion: Propofol is as good as sevoflurane for maintenance of anesthesia in surgeries like open cholecystectomy with an added advantage of lower incidence of PONV owing to its intrinsic antiemetic properties. PMID:25885989
Neumeyer, D A; LoCicero, J; Pinkston, P
A 90-year-old man presented with a large right-sided complex pleural effusion 4 months after a laparoscopic cholecystectomy. An initial thoracic CT scan confirmed the presence of the effusion, and the results of thoracentesis on three separate occasions were consistent with an exudative process. Another CT scan of the chest with thin-section cuts through the diaphragm along with an abdominal ultrasound revealed a retrohepatic subdiaphragmatic gallstone collection that eroded into the right hemidiaphragm. Thoracoscopic evacuation of the phlegmon, removal of the spilled gallstones, and repair of the diaphragm resulted in resolution of the effusion.
Korkmaz, Mehmet; Adıgüzel, Ünal; Şanal, Bekir; Zeren, Sezgin; Ekici, Mehmet Fatih
Bile duct injury is a commonly seen complication of the laparoscopic cholecystectomy (LC) approach, which can even lead to a life-threatening condition and endoscopic retrograde cholangiopancreatography (ERCP) is the first-line choice in treatment. Beside this, it can be concluded that percutaneous transhepatic cholangiography (PTC) and balloon dilatation methods may also constitute a reasonable selection with non-invasive, feasible and effective aspects prior to open surgery. In the present case, we report the management of a bile duct obstruction due to surgical clips following LC, treated with PTC and balloon dilatation instead of surgical procedure in a child patient.
Zubair, M; Habib, L; Mirza, M R; Channa, M A; Yousuf, M
This study was done to evaluate the frequency of iatrogenic gall bladder perforation (IGBP) in laparoscopic cholecystectomy and to determine its association with gender, adhesions in right upper quadrant and types of gall bladder. This retrospective descriptive study included 200 patients who underwent laparoscopic cholecystectomy for symptomatic cholelithiasis at Jamal Noor Hospital and Hamdard University Hospital, Karachi from January 2007 to January 2009. Video recording of all 200 laparoscopic cholecystectomies were analyzed for the IGBP. The different factors; sex of the patient, type of gall bladder, presence of adhesions in the right upper quadrant, timing of perforation, site of perforation, cause of perforation and spillage of stones were recorded. Data was entered and analyzed on SPSS 15. Pearson Chi Square test was applied to check the significance of these factors in IGBP where applicable. In this study there were 173 females and 27 male patients. IGBP occurred in 51 patients (25.5%) and among them 40(23.12%) were females and 11(40.74%) males. Statistical analysis failed to prove male gender a significant factor in the IGBP (p=0.051). Spillage of stones occurred in 23 patients (11.5% in total study population). In 32(18.49%) patients with chronic calculus cholecystitis IGBP occured while in other cluster of 27 patients suffering from acute cholecystitis, empyema & mucocele, 19(70.37%) had IGBP. Hence the condition of gall bladder (acute cholecystitis, empyema and mucocele) was proved statistically a significant factor in IGBP (p=0.000). Adhesiolysis in right upper quadrant was required in 109 patients in whom 31 patients (28.44%) had IGBP while in 91 patients in whom no adhesiolysis was required, 20 patients (21.98%) had IGBP. Statistically no significant difference was present regarding this factor (p=0.296). In total of 51 patients of IGBP, fundus of gall bladder was the commonest site of perforation in 21(41.18%), followed by body of gall bladder in
Postoperative complications can pose a significant obstacle in the ongoing management of surgical patients. However, it is pertinent to remember that postoperative events are not always complications of the preceding operation. We present the case of a patient with calculous cholecystitis and gallbladder empyema who underwent laparoscopic cholecystectomy. Postoperatively, he continued to have right upper quadrant pain associated with abnormal liver function tests. Ultimately, the cause of his postoperative symptoms was rather prosaic and ran counter to Occam’s razor, the relevance of which is discussed below. PMID:27310811
Christensen, Anders Mark; Christensen, Mads Mark
Single-insicion laparoscopic surgery (SILS) and natural orifice transluminal endoscopic surgery (NOTES) represent the latest development in minimally invasive surgery and are used in a wide variety of operations, e.g. cholecystectomies. The proposed benefits are less surgical trauma, reduced post-operative pain, smaller risk of infection and hence a shortened hospital stay compared with conventional laparoscopy. So far, no randomised study has uniformly shown clear advantages of SILS or NOTES that could justify an implementation of these techniques as acceptable alternatives to conventional laparoscopy.
Lin, Chien-Hua; Chu, Heng-Cheng; Hsieh, Huan-Fa; Jin, Jong-Shiaw; Yu, Jyh-Cherng; Cheng, Ming-Fang; Hsu, Sheng-Der; Chan, De-Chuan
Spillage of gallstones into the peritoneal cavity during laparoscopic cholecystectomy (LC) occurs frequently and may be associated with complications. Most of these complications present late after the original procedure, and many have clinical pictures that are not related to biliary etiology, which can confound and delay adequate management. Our patient presented with an intra-abdominal firm heterogeneous mass lesion. Imaging studies showed obvious abdominal wall invasion, and CA-125 level was elevated. Thus, malignancy could not be excluded. Final operative pathology revealed xanthogranulomatous inflammation. Complications of LC should be considered for patients with intra-abdominal abscess or mass lesion if there is a history of LC, regardless of time interval.
Schraibman, Vladimir; Epstein, Marina Gabrielle; Maccapani, Gabriel Naman; Macedo, Antônio Luiz de Vasconcellos
The technique of a single-port laparoscopy was developed over the last years as an attempt to lower surgical aggression and improve the aesthetic results of the minimally invasive surgery. A new robotic platform used with the da Vinci® Robotic System Single-Site System® (Intuitive Surgical, Sunnyvale, California, United States) was recently launched on the global market and is still not documented in Brazil. The authors report on the first four robotic single-port cholecystectomies performed with this da Vinci® Robotic System in Brazil. PMID:26398360
Martino, Valter; Ferrarese, Alessia; Bindi, Marco; Marola, Silvia; Gentile, Valentina; Rivelli, Matteo; Ferrara, Yuri; Enrico, Stefano; Berti, Stefano; Solej, Mario
An intact hepatic artery is the gateway to successful hepato-biliary surgery. Introduction of laproscopic cholecystectomy (LC) has stimulated a renewed interest in the anatomy of hepatic artery. In this case report we have highlighted importance of variations of right hepatic artery in terms of origin and course We present a rare asymptomatic case of liver atrophy due to an intraoperative lesion of right hepatic artery. We also performed a literature review about surgical vascular lesions and tried to confirm the right concept behind “non trivial procedure” of the LC. PMID:28352750
Hellenthal, Nicholas J; Stewart, Gregory S; Cambio, Angelo J; Delair, Sean M
Renal cell carcinoma is a relatively uncommon cancer. Patients presenting with a renal adenocarcinoma are often found to have evidence of metastatic disease at the time of diagnosis. Herein, we describe the case of a 39-year-old male with renal cell carcinoma and a synchronous metastatic focus to the gallbladder. The patient underwent a successful simultaneous nephrectomy and cholecystectomy and is doing well 30 months after surgery without evidence of disease recurrence. A thorough metastatic work-up along with aggressive surgical intervention in patients with renal cell carcinoma and unusual metastatic foci can provide a long-term favorable outcome.
O'Connor, M; Tattersall, M P; Carter, J A
Forty patients who underwent elective cholecystectomy were allocated randomly to one of two groups. Patients in one group used an incentive spirometer as part of their postoperative chest physiotherapy; those in the other received routine postoperative physiotherapy as dictated by their needs. Each group contained equal numbers of smokers and nonsmokers, and the data from each group were analysed separately. The use of the incentive spirometer did not confer any benefits as judged by clinical evidence of pulmonary complications, pulmonary function tests or length of hospital stay.
Introduction Routine abdominal drainage after laparoscopy cholecystectomy is an issue of considerable debate. Reason for draining is to detect early bile/blood leak and allow CO2 insufflate during laparoscopy to escape via drain site thereby decreased shoulder tip pain and post-operative nausea and vomiting. But some studies show no difference in post-operative nausea /vomiting/pain between drain and no drain group. Aim To assess the role of drains following uncomplicated laparoscopic cholecystectomy. Materials and Methods This prospective randomized study was conducted in the Department of General Surgery, Government Medical College and Rajindra Hospital, Patiala. Hundred patients of symptomatic gallstones satisfying the selection and exclusion criteria, undergoing uncomplicated laparoscopic cholecystectomy were included in this study, 50 cases with drains in right subhepatic space (Group I) and 50 cases without drains (Group II). Both groups were compared in terms of post-operative shoulder pain, analgesic requirement, nausea and vomiting, hospital stay and analgesic requirement in patient with drains and without drains. SPSS version 16.0 (Chi-Square Test and Fisher-Exact Test) were used for statistical analysis. Results In this study, average operative time in both the groups was same (p-value 0.977). There was more incidence of nausea /vomiting in no drain group than in drain group. Shoulder tip pain was lower in drain group in first 12 hours post-operative. However, after 12 hours, drain group had higher shoulder tip pain than no drain group. Analgesic requirement was higher in no drain group upto 12 hours after which it was higher in drain group (statistically not significant). In terms of hospital stay patients in drain group had a longer stay in hospital as compared to no drain group (2.96 vs 2.26; p <0.001 statistically significant). Conclusion Use of drains in uncomplicated laparoscopic cholecystectomy is not advantageous; its role in reducing post
Prospective Observational Study of Single-Site Multiport Per-umbilical Laparoscopic Endosurgery versus Conventional Multiport Laparoscopic Cholecystectomy: Critical Appraisal of a Unique Umbilical Approach
Jategaonkar, Priyadarshan Anand; Yadav, Sudeep Pradeep
Purpose. This prospective observational study compares an innovative approach of Single-Site Multi-Port Per-umbilical Laparoscopic Endo-surgery (SSMPPLE) cholecystectomy with the gold standard—Conventional Multi-port Laparoscopic Cholecystectomy (CMLC)—to assess the feasibility and efficacy of the former. Methods. In all, 646 patients were studied. SSMPPLE cholecystectomy utilized three ports inserted through three independent mini-incisions at the umbilicus. Only the day-to-day rigid laparoscopic instruments were used in all cases. The SSMPPLE cholecystectomy group had 320 patients and the CMLC group had 326 patients. The outcomes were statistically compared. Results. SSMPPLE cholecystectomy had average operative time of 43.8 min and blood loss of 9.4 mL. Their duration of hospitalization was 1.3 days (range, 1–5). Six patients (1.9%) of this group were converted to CMLC. Eleven patients had controlled gallbladder perforations at dissection. The Visual Analogue Scores for pain on postoperative days 0 and 7, the operative time, and the scar grades were significantly better for SSMPPLE than CMLC. However, umbilical sepsis and seroma outcomes were similar. We had no bile-duct injuries or port-site hernias in this study. Conclusion. SSMPPLE cholecystectomy approach complies with the principles of laparoscopic triangulation; it seems feasible and safe method of minimally invasive cholecystectomy. Overall, it has a potential to emerge as an economically viable alternative to single-port surgery. PMID:24876955
Gulwani, Hanni V; Gupta, Suneeta; Kaur, Sukhpreet
Carcinoma of gall bladder is the most common malignancy of the biliary tract worldwide and is usually associated with poor prognosis. In this era of laparoscopic cholecystectomy, there has been increase in detection of early stage incidental gall bladder carcinoma in cholecystectomy specimens. A retrospective study was carried out in tertiary care hospital in central India. A total of 2990 patients underwent laparoscopic cholecystectomy during the year 2001-2013. Hospital records and histopathology reports of these patients were studied in detail. Twenty three cases of gall bladder carcinoma were detected incidentally accounting for an incidence of 0.76 %. It was more common in females with an M: F ratio of 1:1.9. Mean age of presentation was 57.8 years. Gall stones were present in 22 cases and one patient presented with features of acute cholecystitis. Three patients had associated xanthogranulomatous inflammation and 10 had associated intestinal metaplasia. It is not uncommon to encounter incidental malignancies of gall bladder in laparoscopic cholecystectomy specimens sent to histopathology for presumably benign disease. Histopathology reports must include comments on extent of infiltration, perineural invasion, tumor differentiation and nodal involvement for oncologist information and subsequent management of patients.
Sagiroglu, Julide; Tombalak, Ercument; Yilmaz, Sarenur Basaran; Balyemez, Fikret; Eren, Tunc; Alimoglu, Orhan
The importance of the complete absence of a hemidiaphragm or unilateral diaphragmatic agenesis in adulthood in relation to performing laparoscopic procedures has not been well documented. This article reports for the first time in literature a case of successful laparoscopic cholecystectomy in an adult with previously undiagnosed unilateral diaphragmatic agenesis. A 36-year-old female complaining of stubborn right upper abdominal pain radiating to her upper back was diagnosed as having cholelithiasis and was scheduled for laparoscopic cholecystectomy. There were also bilateral upper extremity malformations to a certain level. Routine diagnostic tests demonstrated that her entire liver and some bowel loops were in the right hemithorax, suggesting right-sided diaphragmatic hernia. Laparoscopic procedure was performed with the insertion of four trocars. Exploration of abdomen revealed total absence of the right hemidiaphragm. Cholecystectomy was completed laparoscopically in about 45 minutes without need for additional trocars. Patient had an uneventful recovery and was discharged on the second postoperative day without any complaint. Laparoscopic cholecystectomy in adults with diaphragmatic agenesis and intrathoracic abdominal viscera can be performed successfully. Nevertheless, any bile duct aberrations must be documented prior to surgery, and the surgeon should be able to convert to open procedure if necessary. PMID:28058404
Albarrak, Abdullah A; Khairy, Sami; Ahmed, Alzahrani Mohammed
Management of patients who have ventriculoperitoneal shunt presenting with acute calcular cholecystitis has remained a clinical challenge. In this paper, the hospital course and the follow-up of a patient presenting with acute calcular cholecystitis and ventriculoperitoneal shunt managed with laparoscopic cholecystectomy are presented followed by literature review on the management of acute calcular cholecystitis in patients who have ventriculoperitoneal shunts.
Sakamoto, Kazuhiro; Kitajima, Masayuki; Okada, Tsuyoshi; Shirota, Shigeru; Matsuda, Mitsuhiro; Watabe, Suguru; Lee, Yoshifumi; Tomiki, Yuichi; Kobayashi, Shigeru; Kamano, Toshiki; Tsurumaru, Masahiko; Takazawa, Kenji
A laparoscopic cholecystectomy (LC) was successfully performed on a 61-year-old man who had undergone coronary artery bypass grafting (CABG) using the right gastroepiploic artery (RGEA). He complained of right hypochondralgia 20 days after CABG. Gallstones were diagnosed and a cholecystectomy was performed 9 months after CABG. Under general anesthesia, the operation was performed using a pneumoperitonium. When a laparoscope was inserted, the RGEA pedicle could be clearly recognized. The pedicle obstructed the operating field and made the working space narrower than usual. No ST changes on the electrocardiogram were seen during LC, especially during the initiation of pneumoperitonium, the insertion of the ports, or when retracting the gallbladder. The postoperative course was uneventful. To avoid complications, care should be taken not to stretch the RGEA pedicle during LC, and careful monitoring of the electrocardiogram is also necessary. It is difficult to view the operating field and the RGEA pedicle together. It is therefore better to insert another laparoscope for concomitant monitoring of the RGEA pedicle.
Allegri, Massimo; Ornaghi, Martina; Meghani, Yash; Calcinati, Serena; Lovisari, Federica; Radhakrishnan, Krishnaprabha; Cusato, Maria; Scalia Catenacci, Stefano; Somaini, Marta; Fanelli, Guido; Ingelmo, Pablo
Background. Intraperitoneal nebulization of ropivacaine reduces postoperative pain and morphine consumption after laparoscopic surgery. The aim of this multicenter double-blind randomized controlled trial was to assess the efficacy of different doses and dose-related absorption of ropivacaine when nebulized in the peritoneal cavity during laparoscopic cholecystectomy. Methods. Patients were randomized to receive 50, 100, or 150 mg of ropivacaine 1% by peritoneal nebulization through a nebulizer. Morphine consumption, pain intensity in the abdomen, wound and shoulder, time to unassisted ambulation, discharge time, and adverse effects were collected during the first 48 hours after surgery. The pharmacokinetics of ropivacaine was evaluated using high performance liquid chromatography. Results. Nebulization of 50 mg of ropivacaine had the same effect of 100 or 150 mg in terms of postoperative morphine consumption, shoulder pain, postoperative nausea and vomiting, activity resumption, and hospital discharge timing (>0.05). Plasma concentrations did not reach toxic levels in any patient, and no significant differences were observed between groups (P > 0.05). Conclusions. There is no enhancement in analgesic efficacy with higher doses of nebulized ropivacaine during laparoscopic cholecystectomy. When administered with a microvibration-based aerosol humidification system, the pharmacokinetics of ropivacaine is constant and maintains an adequate safety profile for each dosage tested. PMID:28316464
Zirpe, Dinesh; Swain, Sudeepta K.; Das, Somak; Gopakumar, CV; Kollu, Sriharsha; Patel, Darshan; Patta, Radhakrishna; Balachandar, Tirupporur G.
BACKGROUND: In the last decade, laparoscopic cholecystectomy (LC) has become a regular daycare surgery at many centres across the world. However, only a few centres in India have a dedicated daycare surgery centre, and very few of them have reported their experience. Concerns remain regarding the feasibility, safety and acceptability of the introduction of daycare laparoscopic cholecystectomy (DCLC) in India. There is a need to assess the safety and acceptability of the implementation of short-stay DCLC service at a centre completely dedicated to daycare surgery. PATIENTS AND METHODS: Comprehensive care and operative data were retrospectively collected from a daycare centre of our hospital. Postoperative recovery was monitored by telephone questionnaire on days 0, 1 and 5 postoperatively, including adverse outcomes. RESULTS: A total of 211 patients were admitted for DCLC during the period from November 2011 till November 2014, of whom 211 were discharged on the day of surgery. Two hundred and two patients could be discharged within 6 h of surgery. Mean operation time was 72 min. No patient required admission. No patient needed conversion to open surgery. Only 1 patient was re-admitted due to bilioma formation and was managed with minimal intervention. CONCLUSION: The introduction of short-stay DCLC in India is feasible and acceptable to patients. High body mass index (BMI) in otherwise healthy patients and selective additional procedures are not contraindications for DCLC. PMID:27251816
Santos Rodrigues, A L; Silva Santana, A C; Crociati Meguins, L; Felgueiras Rolo, D; Lobato Ferreira, M; Ribeiro Braga, C A
The subcapsular hematoma of the liver (SHL) are the results of injuries such as liver needle biopsy, liver trauma, pregnancy illnesses, parasitic diseases and others. The approach of these lesions depends on the various clinical presentations of subcapsular hematoma of the liver because it may be small with minimal clinical repercussion, managed only by ultrasound observation. In some situations the SHL may present large dimensions with hemodinamic instability. A case of subcapsular hematoma of the liver secondary to anesthetic intercostal blockade to control the postoperative pain after cholecystectomy is reported. A 34-year-old woman was submitted to intercostal anesthetic blockade after cholecystectomy for treatment of cholelithiasis. The blockade evolved with pain in right flank followed of mucocutaneous pallor and fall of the haematocrit and hemoglobin levels. At relaparotomy, subcapsular hematoma of the liver was proven and tamponed with compresses. The patient had good postoperative evolution being discharged from hospital, after removing the compresses. In conclusion, the intercostal anesthesic blockade, as any other medical procedure, is not exempt of complications. Therefore, it must be carried through in well selected cases; Anyway nowadays, there are efficient drugs for the control of postoperative pain.
Lam, Tracey; Usatoff, Val; Chan, Steven T F
Background At laparoscopic cholecystectomy, most surgeons have adopted the operative approach where the ‘critical view of safety’ (CVS) is achieved prior to dividing the cystic duct and artery. This prospective study evaluated whether an adequate critical view was achieved by scoring standardized intra-operative photographic views and whether there were other factors that might impact on the ability to obtain an adequate critical view. Methods One hundred consecutive patients undergoing a laparoscopic cholecystectomy were studied. At each operation, two photographs were taken. Two independent experienced hepatobiliary surgeons scored the photographs on whether a critical view of safety was achieved. Inter-observer agreement was calculated using the weighted kappa coefficient. The Cochran–Mantel–Haenszel test was used to analyse the scores with potential confounding clinical factors. Results The kappa coefficient for adequate display of the cystic duct and artery was 0.49; 95% confidence interval (CI) 0.33 to 0.64; P = 0.001. No bias was detected in the overall scorings between the two observers (χ2 1.33; P = 0.312). Other clinical factors including surgeon seniority did not alter the outcome [odds ratio (OR) 0.902; 95% confidence interval 0.622 to 1.264]. Conclusion Heightened awareness of the CVS through mandatory documentation may improve both trainee and surgeon technique. PMID:24635851
Nichitaĭlo, M E; Skums, A V; Shkarban, V P; Litvin, A I; Shevchuk, B L; Skums, A A
The results of treatment of 56 patients, in whom in 1984-2010 yrs, while performing cholecystectomy, a biliary duct injury have occurred, were analyzed, including 26 (main group)--with combined injury of biliary ducts and brunches of common hepatic artery, 30 (control group)--with isolated complete biliary ducts. High hepaticojejunostomy have constituted the main method of operation in a control group. In the main group in 2 patients there were attempts made to restore the arterial blood flow with subsequent performance of reconstructive intervention on biliary ducts. In 16 (61.5%) patients, due to adequate collateral blood supply presence, the bile outflow was restored using hepaticojejunostomy formation, and in 8 (30.8%)--hepatic resection of various volume was needed, because of hepatic abscesses formation. The results of treatment of patients in these groups have differed not essentially, while applying differentiated approach (positive results were achieved in 93.3 and 84.6% of patients, accordingly). So, in patients with combined injury of biliary ducts and branches of hepatic artery, while performance of cholecystectomy, it is necessary to apply multimodal tactics of treatment, taking into account the peculiarities of clinical course.
Ragozzino, Alfonso; Puglia, Marta; Romano, Federica; Imbriaco, Massimo
Summary Background Spillage of gallstones in the abdominal cavity may rarely occur during the course of laparoscopic cholecystectomy. Dropped gallstones in the peritoneal and extra-peritoneal cavity are usually asymptomatic. However, they may lead to abscess formation with an estimated incidence of about 0.3%. Common locations of the abscess are in the abdominal wall followed by the intra-abdominal cavity, usually in the sub-hepatic or retro-peritoneum inferior to the sub-hepatic space. Case Report We hereby describe an unusual case of infected spilled gallstones in the right sub-phrenic space, prospectively detected on abdominal MRI performed two years after laparoscopic cholecystectomy, in a patient with only a mild right-sided abdominal complaint. Conclusions This case highlights the role of MRI in suggesting the right diagnosis in cases with vague or even absent symptomatology. In our case the patient’s history together with high quality abdomen MRI allowed the correct diagnosis. Radiologists should be aware of this rare and late onset complication, even after many years from surgery as an incidental finding in almost asymptomatic patients. PMID:27471576
Ko-iam, Wasana; Sandhu, Trichak; Paiboonworachat, Sahattaya; Pongchairerks, Paisal; Chotirosniramit, Anon; Chotirosniramit, Narain; Chandacham, Kamtone; Jirapongcharoenlap, Tidarat
Background. Although the advantages of laparoscopic cholecystectomy (LC) over open cholecystectomy are immediately obvious and appreciated, several patients need a postoperative hospital stay of more than 24 hours. Thus, the predictive factors for this longer stay need to be investigated. The aim of this study was to identify the causes of a long hospital stay after LC. Methods. This is a retrospective cohort study with 500 successful elective LC patients being included in the analysis. Short hospital stay was defined as being discharged within 24 hours after the operation, whereas long hospital stay was defined as the need for a stay of more than 24 hours after the operation. Results. Using multivariable analysis, ten independent predictive factors were identified for a long hospital stay. These included patients with cirrhosis, patients with a history of previous acute cholecystitis, cholangitis, or pancreatitis, patients on anticoagulation with warfarin, patients with standard-pressure pneumoperitoneum, patients who had been given metoclopramide as an intraoperative antiemetic drug, patients who had been using abdominal drain, patients who had numeric rating scale for pain > 3, patients with an oral analgesia requirement > 2 doses, complications, and private ward admission. Conclusions. LC difficulties were important predictive factors for a long hospital stay, as well as medication and operative factors. PMID:28239497
Kawaguchi, Yoshikuni; Ishizawa, Takeaki; Nagata, Rihito; Kaneko, Junichi; Sakamoto, Yoshihiro; Aoki, Taku; Sugawara, Yasuhiko; Hasegawa, Kiyoshi; Kokudo, Norihiro
Despite increasing popularity of single-incision laparoscopic cholecystectomy (SILC), indication criteria assuring safety of SILC has yet to be established. In the present study, the subjects consisted of 146 consecutive patients undergoing conventional laparoscopic cholecystectomy (CLC) or SILC. SILC was indicated after excluding patients who met following criteria: age > 75 years, obesity, operative scar, cardiopulmonary diseases, acute cholecystitis, choledocholithiasis and abnormal bile duct anatomy. Thirty-four patients were excluded from the SILC candidates (moderate/high-risk CLC group). Among the 112 potential candidates, SILC was indicated for 23 patients (21%, SILC group) and the remaining 89 patients (79%) underwent CLC (low-risk CLC group). In the SILC group, operation time was longer than in the low-risk CLC group (171 [113-286] vs. 126 [72-240] min, p < 0.01), but the periods requiring painkiller was shorter. That led to reduced length of hospital stay compared to low-risk CLC group (2 [2-4] vs. 4 [2-12] days, p < 0.01). Between the low-risk CLC and moderate/high-risk CLC group, operation time was significantly longer and amount of blood loss was larger in the latter group. No complications were encountered in the SILC group. SILC can be indicated safely as far as appropriate criteria is adopted for excluding patients in whom complicated laparoscopic procedures are needed.
Xu, Jian; Xu, Liang; Li, Lintao; Zha, Siluo; Hu, Zhiqian
Transvaginal laparoscopic cholecystectomy (TVC) is becoming an attractive alternative to conventional laparoscopic cholecystectomy (CLC). We conducted a meta-analysis study to compare the outcome and side effects between TVC and CLC. Clinical studies on TVC with CLC as control were identified by searching PubMed and EMBASE (from 2007 to December 2013). Nine studies were identified for meta-analysis. Our results showed that TVC required much longer operative time [MD, 30.82; 95% confidence interval (CI), 13.00-48.65; P=0.0007] and had significantly lower pain score on postoperative day 1 as compared with CLC (MD, -1.77; 95% CI, -2.91 to -0.63; P=0.002). No statistical difference in days of hospital stay (MD, -1.60; 95% CI, -4.73 to 1.54; P=0.32) and number of complications was found between the 2 groups (risk ratio, 0.52; 95% CI, 0.25-1.10; P=0.09). Safety of TVC is similar as CLC. In conclusion, TVC patients have significantly less postoperative pain but need much longer operative time.
Van de Sande, St; Bossens, M; Parmentier, Y; Gigot, J F
Public health and financial aspects of cholecystectomy related bile duct injury (BDI) are highlighted in a National Cholecystectomy Survey carried out through 'datamining' the Federal State Medical Records Summaries and Financial Summaries of all Belgian hospitals in 1997. All cancer diagnoses, children < or = 10 years, cholecystectomies performed as an abdominal co-procedure or patients having undergone other non-related surgery were excluded from the study. 10.595 laparoscopic (LC) and 1.033 open cholecystectomies (OC) as well as 137 secondary BDI treatments (LC/OC) were included in the survey (total 11.765). Both LC and OC groups turned out to be significantly different as to distribution of patient's age and APR-DRG severity classes. Composite criteria in terms of ICD-9-CM and billing codes were elaborated to classify: 1) primary, intra-operatively detected and treated BDI (N = 30), 2) primary delayed BDI treatments (N = 38), 3) secondary BDI treatments (N = 137), 4) non-BDI abdomino-surgical complications (N = 119), 4) uneventful laparoscopic (N = 7.476) and 5) uneventful open cholecystectomy (N = 681). Complication rates, community costs of LC and OC groups, incidence of preoperative ERCP and/or intra-operative cholangiography as well as interventions for complications were studied. Incidence of cholecystectomy related BDI was 0.37% in LC, 2.81% in OC and 0.58% overall. Average costs amounted to [symbol: see text] 1.721 for uneventful LC, [symbol: see text] 2.924 for uneventful OC, [symbol: see text] 7.250 for primary, intra-operatively detected and immediately treated BDI [symbol: see text] 9.258 for primary delayed BDI treatments, [symbol: see text] 6.076 for secondary BDI treatments and [symbol: see text] 10.363 for non-BDI abdomino-surgical complications. In conclusion BDI with cholecystectomy reveals to be a serious complication increasing the overall average cost factor ninefold if not detected intra-operatively, in which case the raise is only fourfold
Costantini, Raffaele; Affaitati, Giannapia; Massimini, Francesca; Tana, Claudio; Innocenti, Paolo; Giamberardino, Maria Adele
Fibromyalgia, a chronic syndrome of diffuse musculoskeletal pain and somatic hyperalgesia from central sensitization, is very often comorbid with visceral pain conditions. In fibromyalgia patients with gallbladder calculosis, this study assessed the short and long-term impact of laparoscopic cholecystectomy on fibromyalgia pain symptoms. Fibromyalgia pain (VAS scale) and pain thresholds in tender points and control areas (skin, subcutis and muscle) were evaluated 1week before (basis) and 1week, 1,3,6 and 12months after laparoscopic cholecystectomy in fibromyalgia patients with symptomatic calculosis (n = 31) vs calculosis patients without fibromyalgia (n. 26) and at comparable time points in fibromyalgia patients not undergoing cholecystectomy, with symptomatic (n = 27) and asymptomatic (n = 28) calculosis, and no calculosis (n = 30). At basis, fibromyalgia+symptomatic calculosis patients presented a significant linear correlation between the number of previously experienced biliary colics and fibromyalgia pain (direct) and muscle thresholds (inverse)(p<0.0001). After cholecystectomy, fibromyalgia pain significantly increased and all thresholds significantly decreased at 1week and 1month (1-way ANOVA, p<0.01-p<0.001), the decrease in muscle thresholds correlating linearly with the peak postoperative pain at surgery site (p<0.003-p<0.0001). Fibromyalgia pain and thresholds returned to preoperative values at 3months, then pain significantly decreased and thresholds significantly increased at 6 and 12months (p<0.05-p<0.0001). Over the same 12-month period: in non-fibromyalgia patients undergoing cholecystectomy thresholds did not change; in all other fibromyalgia groups not undergoing cholecystectomy fibromyalgia pain and thresholds remained stable, except in fibromyalgia+symptomatic calculosis at 12months when pain significantly increased and muscle thresholds significantly decreased (p<0.05-p<0.0001). The results of the study show that biliary colics from
Ejduk, Anna; Wróblewski, Tadeusz; Szczepanik, Andrzej B.
Acute acalculous cholecystitis (ACC) is most frequently reported in critically ill patients following sepsis, extensive injury or surgery. It is rather uncommon as a chemotherapy-induced complication, which is usually life-threatening in neutropenic patients subjected to myelosuppressive therapy. A 23-year-old patient with acute lymphoblastic leukemia was subjected to myelosuppressive chemotherapy (cyclophosphamide, cytarabine, pegaspargase). After the first chemotherapy cycle the patient was neutropenic and feverish; she presented with vomiting and pain in the right epigastrium. Ultrasound demonstrated an acalculous gallbladder with wall thickening up to 14 mm. The ACC was diagnosed. Medical therapy included a broad spectrum antibiotic regimen and granulocyte-colony stimulating factors. On the second day after ACC diagnosis the patient's general condition worsened. Laparoscopic cholecystectomy was performed. The resected gallbladder showed no signs of bacterial or leukemic infiltrates. The postoperative course was uneventful. In the management of neutropenic patients with ACC surgical treatment is as important as pharmacological therapy. PMID:25337176
Borello, Alessandro; Passera, Roberto; Surace, Alessandra; Marola, Silvia; Buccelli, Claudio; Niola, Massimo; Di Lorenzo, Pierpaolo; Amato, Maurizio; Di Domenico, Lorenza; Solej, Mario; Martino, Valter
Abstract Background Surgical informed consent forms can be complicated for patients to read and understand. We created a consent form with key information presented in bulleted texts and diagrams combined in a graphical format to facilitate the understanding of information during the verbal consent discussion. Methods This prospective, randomized study involved 70 adult patients awaiting cholecystectomy for gallstones. Consent was obtained after standard verbal explanation using either a graphically formatted (study group, n=33) or a standard text document (control group, n=37). Comprehension was evaluated with a 9-item multiple-choice questionnaire administered before surgery and factors affecting comprehension were analyzed. Results Comparison of questionnaire scores showed no effect of age, sex, time between consent and surgery, or document format on understanding of informed consent. Educational level was the only predictor of comprehension. Conclusions Simplified surgical consent documents meet the goals of health literacy and informed consent. Educational level appears to be a strong predictor of understanding. PMID:28352847
Karayiannakis, Anastasios J; Anagnostoulis, Stavros; Michailidis, Konstantinos; Vogiatzaki, Theodosia; Polychronidis, Alexandros; Simopoulos, Constantinos
Pneumothorax is a rare but potentially serious complication that can occur during laparoscopic surgery. We describe a case of a spontaneous massive right-sided pneumothorax that occurred during laparoscopic cholecystectomy, presumably because of escape of intraperitoneal carbon dioxide under pressure into the pleural cavity through a congenital defect in the diaphragm. During the procedure, arterial oxygen saturation decreased and clinical examination revealed signs of a right-sided pneumothorax. This was confirmed on chest x-ray in the immediate postoperative period. Since the patient was clinically stable without any signs of respiratory distress, a conservative approach was adopted. The patient remained on close clinical observation and continuous monitoring of arterial hemoglobin oxygen saturation by pulse oximetry and repeat chest x-rays and had an uneventful recovery with complete resolution of the pneumothorax 3 hours after surgery and without the need for thoracic aspiration or tube thoracostomy.
Djaghloul, Haroun; Batouche, Mohammed; Jessel, Jean-Pierre
An automatic and markerless tracking method of deformable structures (digestive organs) during laparoscopic cholecystectomy intervention that uses the (PSO) behavour and the preoperative a priori knowledge is presented. The associated shape to the global best particles of the population determines a coarse representation of the targeted organ (the gallbladder) in monocular laparoscopic colored images. The swarm behavour is directed by a new fitness function to be optimized to improve the detection and tracking performance. The function is defined by a linear combination of two terms, namely, the human a priori knowledge term (H) and the particle's density term (D). Under the limits of standard (PSO) characteristics, experimental results on both synthetic and real data show the effectiveness and robustness of our method. Indeed, it outperforms existing methods without need of explicit initialization (such as active contours, deformable models and Gradient Vector Flow) on accuracy and convergence rate.
Mattei, Peter; Tyler, Donald C
Carbon dioxide embolism is a rare but potentially fatal complication of laparoscopic surgery. The most common cause is inadvertent injection of carbon dioxide into a large vein or solid organ during initial peritoneal insufflation. We describe a case of carbon dioxide embolism in a 13-year-old boy during an elective laparoscopic cholecystectomy, caused by injection of carbon dioxide into a large paraumbilical vein. The clinical manifestations of carbon dioxide embolism were hypotension, bradycardia, and an abrupt drop in end-tidal CO2. He subsequently did well and had no sequelae. Carbon dioxide embolism is a recognized complication of laparoscopic surgery, although the risk to the patient may be minimized by the surgical team's awareness of the problem, continuous intraoperative monitoring of end-tidal CO2, and using an open technique for initial access to the peritoneum.
Grifson, Johnrose John; Perungo, Thirumaraichelvan; Sengamalai, Durairaj; Duraisamy, Bennet; Anbalagan, Amudhan; Raju, Prabhakaran; Kannan, Devy Gounder
Laparoscopic cholecystectomy is a simple but dangerous operation. The complex anatomy and frequent anomalies of the hepatic arterial and biliary system are often a shocking surprise to the laparoscopic surgeon. When these vital structures cannot be identified correctly, potentially crippling serious vascular and biliary injury can occur. A very rare case of middle hepatic artery encountered in the Calot's coursing over the gall bladder and travelling extraparenchymal into segment IV is reported. Identification and preservation of the middle hepatic artery is essential to prevent the possibility of hepatic artery thrombosis and to avoid ischemic cholangiopathy of segment IV duct. A comprehensive understanding of the hepatic arterial and biliary anatomy of the liver will empower laparoscopic surgeons to avoid crippling vascular and biliary injury. PMID:27251829
Introduction Efforts to use safer drug with minimal side effects for postoperative analgesia are growing day by day for surgeries of shorter duration or which may require day care only, search for ideal agent has been a never ending process. Aim The aim of the present study was to compare the efficacy of intravenous Paracetamol and Tramadol for postoperative analgesia in patients undergoing laparoscopic cholecystectomy. Materials and Methods This study was done at Department of Anaesthesiology, Era’s Medical College, Lucknow, India. Sixty ASA-I or II patients between 18-55 years of age, scheduled for laparoscopic cholecystectomy were randomly allocated to two groups of 30 each. Group A received IV infusion of paracetamol 1g in 100 ml solution, while Group B received IV infusion of Tramadol 100 mg in 100 ml NS at 0 (first complain of pain postoperatively), 6, 12 and 18 hours respectively. Pain intensity was measured by a 10 point Visual Analogue Scale (0→no pain and 10→worst imaginable pain) VAS at T(0)→just before analgesic administration, at 0.5, 1.5, 3, 6, 12, 18 and 24 hours thereafter, in addition to HR, SBP, DBP. Statistical Analysis: Chi-square test, Student t-test and p-values <0.05 was considered significant. Results During postoperative follow-up intervals, paracetamol showed significantly lower VAS scores as compared to tramadol at 1.5 hour, 3 hour, 6 hour, 12 hour and 24 hour follow up intervals. One patient in tramadol group had nausea postoperatively (p>0.05). No adverse effect attributable to paracetamol was noticed. Conclusion Intravenous Paracetamol can be advocated as an effective and safe analgesic agent for postoperative pain relief. PMID:27656532
Wright, Barry; Aghahoseini, Assad
Objective To determine whether preoperative psychological depression and/or serotonin transporter gene polymorphism are associated with poor outcomes after the common procedure of laparoscopic cholecystectomy. Design Patients undergoing laparoscopic cholecystectomy were genotyped for the serotonin transporter gene 5-HTTLPR polymorphism and assessed for psychological morbidity before and 6 weeks after surgery. The main outcome was postoperative depression; secondary outcomes included fatigue, perceived pain, quality of life and subjective perception about return to usual. Results Full genetic and psychological data were obtained from 273 out of 330 patients consented to the study (82% female). Significantly fewer people with preoperative depression (Beck Depression Inventory (BDI) score >5) had returned to employment (57% vs 86%, p<0.001) or made a full recovery (11% vs 44%, p<0.001) 6 weeks after surgery. Independent predictors for subjective return to usual after surgery included preoperative depression, body mass index and postoperative pain scores. Independent predictors of postoperative depression included preoperative antidepressant use and preoperative depression. SS genotype was associated with use of antidepressants preoperatively and higher anxiety levels after surgery. However, it was not associated with other salient postoperative psychosocial outcomes. Conclusions Depressive psychological morbidity preoperatively, pain and body mass index appear to be important factors in predicting recovery after this common surgical procedure. There may be a place to include preoperative brief psychological screening to enable targeted support. Our results suggest that the serotonin transporter gene is unlikely to be a useful clinical predictor of outcome in this group. Trial registration number ISRCTN40219584. PMID:27601483
Guo, Wei; Liu, Yang; Han, Wei; Liu, Jun; Jin, Lan; Li, Jian-She; Zhang, Zhong-Tao
Background: We undertook a randomized controlled trial to ascertain if single-incision laparoscopic cholecystectomy (SILC) was more beneficial for reducing postoperative pain than traditional laparoscopic cholecystectomy (TLC). Moreover, the influencing factors of SILC were analyzed. Methods: A total of 552 patients with symptomatic gallstones or polyps were allocated randomly to undergo SILC (n = 138) or TLC (n = 414). Data on postoperative pain score, operative time, complications, procedure conversion, and hospital costs were collected. After a 6-month follow-up, all data were analyzed using the intention-to-treat principle. Results: Among SILC group, 4 (2.9%) cases required conversion to TLC. Mean operative time of SILC was significantly longer than that of TLC (58.97 ± 21.56 vs. 43.38 ± 19.02 min, P < 0.001). The two groups showed no significant differences in analgesic dose, duration of hospital stay, or cost. Median pain scores were similar between the two groups 7 days after surgery, but SILC-treated patients had a significantly lower median pain score 6 h after surgery (10-point scale: 3 [2, 4] vs. 4 [3, 5], P = 0.009). Importantly, subgroup analyses of operative time for SILC showed that a longer operative time was associated with greater prevalence of pain score >5 (≥100 min: 5/7 patients vs. <40 min, 3/16 patients, P = 0.015). Conclusions: The primary benefit of SILC appears to be slightly less pain immediately after surgery. Surgeon training seems to be important because the shorter operative time for SILC may elicit less pain immediately after surgery. PMID:26668145
The frequency of gall bladder lesions in cholecystectomies is not clear. The purpose of the present study is to report the morphologies and frequency of gall bladder diseases and lesions of 540 cholecystectomies in the last 10 years in our pathology laboratory. The age of patients ranged from 18 years to 93 years with a mean of 64.75 ±14.43 years. Male to female ratio was 213:327. Of these, 518 cases (96%) had gall stones. Eight (1.5%) were acute cholecystitis, 508 (94.1%) were chronic cholecystitis, 12 (2.2%) were adenocarcinomas, 1 (0.2%) was cystadenocarcinoma, and 11 (2.0%) were normal gall bladders. The frequency of histological lesions were as follows: acute gangrenous inflammation (8 cases, 1.5%), Rokitansky-Aschoff sinuses (RAS) (351 cases, 65%), microliths or inspissated bile in RAS (108 cases, 20%), adenomyomatous changes (16 cases, 3.0 %), focal abscess formations (12 cases, 2.2%), focal xanthogranulomatous changes (15 cases, 2.8%), mucosal ulcers (61 cases, 11.3%), cholesterosis (62 cases, 11%), cholesterol polyp (32 cases, 6%), pyloric gland metaplasia (292 cases, 54%), adenoma (7 cases, 1.3%), xanthogranulomatous cholecystitis (5 cases, 1%), invasive adenocarcinoma (12 cases, 2.2%), and cystadenocarcinoma (1 cases, 0.2%). In adenomyomatous changes, the epithelial proliferation was florid in a few cases, and no perineural invasions were seen. In pyloric gland metaplasia, no perineural invasions were recognized. All the 7 cases of adenoma were of intestinal type. In the 12 adenocarcinoma cases, one case arose in RAS without mucosal involvement, and 9 were tubular adenocarcinomas and 3 were papillary adenocarcinomas and 1 was mucinous adenocarcinoma. In the present series, there were no cases of heterotipc tissue, intestinal metaplasia, intraepithelial neoplasm, and other malignancies. These data may provide basic knowledge of the gall bladder pathologies.
Shaikh, Haris R.; Abbas, Asad; Aleem, Salik; Lakhani, Miqdad R.
BACKGROUND: Mini-laparoscopic cholecystectomy (MLC) has widened the horizons of modern laparoscopic surgery. Standard four port laparoscopic cholecystectomy (SLC), which has long been established as the “Gold Standard” for gall bladder diseases, is under reconsideration following the advent of further minimally-invasive procedures including MLC. Our study aims to provide a comparison between MLC and SLC and assesses whether MLC has any added benefits. MATERIALS AND METHODS: Patients with symptomatic gall bladder disease undergoing MLC or SLC during the 2.5-month period were included in the study. Thirty-two patients underwent MLC while SLC was performed on 40 patients by the same surgeon. Data was collected prospectively and analysed retrospectively using a predesigned questionnaire. RESULTS: In our study, both the groups had similar age, body mass index (BMI) and gender distribution. No cases of MLC required insertion of additional ports. The mean operative time for MLC was 38.2 min (33-61 min), which is longer than SLC; but it was not statistically significant. There was no significant difference in mean operative blood loss, postoperative pain, analgesia requirement and mobilization. Patients who underwent MLC were able to return to normal activity earlier than patients undergoing SLC (P < 0.01). CONCLUSION: Our experience suggests that MLC can safely be used as an alternative to SLC. Compared to SLC, it has the added benefit of an early return to work along with excellent cosmetic results. Further large scale trials are required to prove any additional benefit of MLC. PMID:27251827
Serban, D; Branescu, C; Savlovschi, C; Purcărea, AP; El-Khatib, A; Balasescu, SA; Nica, A; Dascalu, AM; Vancea, G; Oprescu, SM; Tudor, C
Aim. To analyze the efficiency of laparoscopic cholecystectomy for the population aged 60 years and over admitted with acute cholecystitis, the clinical features and associated pathology presented by these patients and the impact of these factors on the choice of surgical technique. Materials and method. A retrospective study was carried out between February 2010 and February 2015, on patients aged 60 years and over, operated in emergency for acute cholecystitis in our clinic. All data were extracted from the registered medical documents and operatory protocols. Results. A total of 497 surgeries were performed for acute cholecystitis, of which 149 were patients aged 60 years and over (30%). Open surgery is much better represented in the population aged over 60 years (61.75% vs. 29.98%). One major cause is the associated pathology that increases the anesthetic risk and hampers a laparoscopic procedure. The conversion rate in the study group presented a higher percentage, but not more exaggerated than in the general population (6.71% vs. 4.63 %).Patients who underwent laparoscopic surgery had a faster recovery and required lower doses and shorter term pain medication, in contrast to conventional surgery (1,8 days vs. 5.7 days). Bile leak has been of reduced quantity, short-term and stopped spontaneously. Only one case needed reintervention, in which aberrant bile ducts that were clipped were found in the gallbladder bed, was operated by laparoscopy. Wound infections and swelling were also encountered more frequently in patients that underwent classic surgery (3.24%). Conclusions. Performing laparoscopic cholecystectomy, when possible, has produced very good results, reducing the average length of stay of patients and even decreasing the number of postoperative complications, thus allowing a faster reintegration of patients into society. The main concern was related to the associated pathology that increased the anesthetic risk. PMID:27928438
Backgrounds/Aims Frequently encountered in practice, the first-line treatment for acute cholecystitis is early or urgent cholecystectomy, with laparoscopic cholecystectomy (LC) being the preferred method. Percutaneous transhepatic gallbladder drainage (PTGBD) is considered as a safe alternative therapeutic option for resolving acute cholecystitis in surgically high-risk patients. We evaluated the surgical outcomes of acute cholecystitis, focusing on the differences between emergent LC without PTGBD, and scheduled LC following PTGBD. Methods Between March 2010 and December 2014, 294 patients with acute cholecystitis who had undergone LC, were retrospectively studied. Group I included 166 patients who underwent emergency LC without PTGBD. Group II included 128 patients who underwent scheduled LC after PTGBD. Clinical outcomes were analyzed according to each group. Results On admission, Group II had a higher mean level of c-reactive protein than Group I. According to the classification of the American Society of Anesthesiologists (ASA), group II had a greater number of high-risk patients than group I. There was no significant difference on perioperative outcomes between the two groups, including open conversion rate and complications. Analysis as per the ASA classes revealed no statistically remarkable finding between the groups. Conclusions There are no significant differences in the surgical outcomes of emergency LC group without PTGBD, and scheduled LC group following PTGBD. Comparison between two groups according to ASA classification reflecting the comorbidity and severity of condition of the patients also revealed no significant differences. However, scheduled LC following PTGBD is important for patients having acute cholecystitis with concurrent comorbidity. PMID:28317042
Erdem, Vuslat Muslu; Uzman, Sinan; Yildirim, Dogan; Avaroglu, Huseyin; Ferahman, Sina; Sunamak, Oguzhan
Purpose Laparoscopic cholecystectomy (LC) is usually performed under the general anesthesia (GA). Aim of the study is to investigate the availability, safety and side effects of combined spinal/epidural anesthesia (CSEA) and comparison it with GA for LC. Methods Forty-nine patients who have a LC plan were included into the study. The patients were randomly divided into GA (n = 25) and CSEA (n = 24) groups. Intraoperative and postoperative adverse events, postoperative pain levels were compared between groups. Results Anesthesia procedures and surgeries for all patients were successfully completed. After the organization of pneumoperitoneum in CSEA group, 3 patients suffered from shoulder pain (12.5%) and 4 patients suffered from abdominal discomfort (16.6%). All these complaints were recovered with IV fentanyl administration. Only 1 patient developed hypotension which is recovered with fluid replacement and no need to use vasopressor treatment. Postoperative shoulder pain was significantly less observed in CSEA group (25% vs. 60%). Incidence of postoperative nausea and vomiting (PONV) was less observed in CSEA group but not statistically significant (4.2% vs. 20%). In the group of CSEA, 3 patients suffered from urinary retention (12.5%) and 2 patients suffered from spinal headache (8.3%). All postoperative pain parameters except 6th hour, were less observed in CSEA group, less VAS scores and less need to analgesic treatment in CSEA group comparing with GA group. Conclusion CSEA can be used safely for laparoscopic cholecystectomies. Less postoperative surgical field pain, shoulder pain and PONV are the advantages of CSEA compared to GA. PMID:28289667
Li, Yu-Pei; Wang, Shen-Nien; Lee, King-Teh
Conventional laparoscopic cholecystectomy (CLC) is currently the standard of surgical procedure for gallstone disease. Robotic cholecystectomy (RC) has revolutionized the field of minimally invasive surgery; it is safe and ergonomic, but expensive. The aim of this study is to compare the medical resource utilization and clinical outcomes between the two procedures. This study was conducted retrospectively by assessing data of the clinical outcomes and medical resource of 78 patients receiving RC and 367 patients receiving CLC. We reviewed the data of operation times, length of hospital stay, hospital charges, outpatient department visits, outpatient department service charges, and postoperative complications, which were retrieved from the health information system (HIS) database in this hospital. Patients in both groups had similar demographic and clinical features. The RC group had longer length of hospital stay (p=0.056), significantly longer operation time (p=0.035), and much more hospital charges (p=0.001). The RC group, however, experienced less postoperative complication rates (average 3.8% vs. 20.4%, p=0.001). Conversion rate was 1.9% in the CLC group versus 0% in the RC group (p=0.611). Most complications were mild, and following the Clavien-Dindo classification, there were two cases (2.5%) Grade I for the RC group; 50 cases (13.6%) Grade I and 14 cases (3.81%) Grade II for the CLC group (p<0.001 and 0.001, respectively). Procedure-related complications of Grade IIIa status were encountered in nine patients (2.45%) in the CLC group and none in the RC group (p=0.002).The RC group consumed more medical resources in the index hospitalization; however, they experienced significantly less postoperative complications.
de MENEZES, Francisco Julimar Correia; de MENEZES, Lara Gadelha Luna; da SILVA, Guilherme Pinheiro Ferreira; MELO-FILHO, Antônio Aldo; MELO, Daniel Hardy; da SILVA, Carlos Antonio Bruno
ABSTRACT Background: In the Western world, the population developed an overweight profile. The morbidly obese generate higher cost to the health system. However, there is a gap in this approach with regard to individuals above the eutrofic pattern, who are not considered as morbidly obese. Aim: To correlate nutritional status according to BMI with the costs of laparoscopic cholecystectomy in a public hospital. Method: Data were collected from medical records about: nutritional risk assessment, nutricional state and hospital cost in patients undergoing elective laparoscopic cholecystectomy. Results: Were enrolled 814 procedures. Average age was 39.15 (±12.16) years; 47 subjects (78.3%) were women. The cost was on average R$ 6,167.32 (±1830.85) to 4.06 (±2.76) days of hospitalization; 41 (68.4%) presented some degree of overweight; mean BMI was 28.07 (±5.41) kg/m²; six (10%) individuals presented nutritional risk ≥3. There was a weak correlation (r=0.2) and not significant (p <0.08) between the cost of hospitalization of the sample and length of stay; however, in individuals with normal BMI, the correlation was strong (r=0,57) and significant (p<0.01). Conclusion: Overweight showed no correlation between cost and length of stay. However, overweight individuals had higher cost of hospitalization than those who had no complications, but with no correlation with nutritional status. Compared to those with normal BMI, there was a strong and statistically significant correlation with the cost of hospital stay, stressing that there is normal distribution involving adequate nutritional status and success of the surgical procedure with the consequent impact on the cost of hospitalization. PMID:27438031
Yetişir, Fahri; Şarer, Akgün Ebru; Acar, Hasan Zafer; Parlak, Omer; Basaran, Basar; Yazıcıoğlu, Omer
The Mirizzi syndrome (MS) is an impacted stone in the cystic duct or Hartmann's pouch that mechanically obstructs the common bile duct (CBD). We would like to report laparoscopic subtotal cholecystectomy (SC) and resection of cholecystocolic fistula by the help of Tri-Staple™ in a case with type V MS and cholecystocolic fistula, for first time in the literature. A 24-year-old man was admitted to emergency department with the complaint of abdominal pain, intermittent fever, jaundice, and diarrhea. Two months ago with the same complaint, ERCP was performed. Laparoscopic resection of cholecystocolic fistula and subtotal cholecystectomy were performed by the help of Tri-Staple. At the eight-month follow-up, he was symptom-free with normal liver function tests. In a patient with type V MS and cholecystocolic fistula, laparoscopic resection of cholecystocolic fistula and SC can be performed by using Tri-Staple safely. PMID:26904324
Kayashima, H; Ikegami, T; Ueo, H; Tsubokawa, N; Matsuura, H; Okamoto, D; Nakashima, A; Okadome, K
We report on a case of a female patient diagnosed with inflammatory pseudotumor of the liver in association with spilled gallstones 3 years after laparoscopic cholecystectomy for calculous acute cholecystitis. She was asymptomatic, but CT revealed an intrahepatic mass and two other extrahepatic masses between the liver and the diaphragm. Furthermore, diffusion-weighted MRI and PET suggested all three lesions could be malignant tumors. As the preoperative diagnosis was intrahepatic cholangiocellular carcinoma with peritoneal disseminations, we performed a posterior segmentectomy of the liver combined with partial resection of the diaphragm. Histological examination showed the intrahepatic tumor was an inflammatory granuloma with abscess formations. There were bilirubin stones between the liver and the diaphragm. Therefore, the tumor was diagnosed as inflammatory pseudotumor of the liver in association with spilled gallstones. In conclusion, the liver tumor emerged after laparoscopic cholecystectomy and may involve inflammatory pseudotumor of the liver in association with spilled gallstones.
Knuth, Jürgen; Cerasani, Nicola; Sauerwald, Axel; Lefering, Rolf; Heiss, Markus Maria
Objective: For cholecystectomy, both the needlescopic cholecystectomy (NC) 3-trocar technique using 2 to 3 mm trocars and the umbilical-assisted transvaginal cholecystectomy (TVC) technique have found their way into clinical routine. This study compares these 2 techniques in female patients who are in need of an elective cholecystectomy. Background: Natural orifice transluminal endoscopic surgery (NOTES) is a surgical concept permitting scarless intra-abdominal operations through natural orifices, such as the vagina. Because of the lack of an adequately powered trial, we designed this first randomized controlled study for the comparison of TVC and NC. Methods: This prospective, randomized, nonblinded, single-center trial evaluates the safety and effectiveness of TVC (intervention), compared with NC (control) in female patients with symptomatic cholecystolithiasis. The primary endpoint was intensity of pain until the morning of postoperative day (POD) 2. Secondary outcomes were among others intra- and postoperative complications, procedural time, amount of analgesics used, pain intensity until POD 10, duration of hospital stay, satisfaction with the aesthetic result, and quality of life on POD 10 as quantified with the Eypasch Gastrointestinal Quality of Life Index (GIQLI). Results: Between February 2010 and June 2012, 40 patients were randomly assigned to the interventional or control group. All patients completed follow-up. Procedural time, length of postoperative hospital stay, and the rate of intra- and postoperative complications were similar in the 2 groups. However, significant advantages were found for the transvaginal access regarding pain until POD 2, but also until POD 10 (P = 0.043 vs P = 0.010) despite significantly less use of peripheral analgesics (P = 0.019). In the TVC group, patients were significantly more satisfied with the aesthetic result (P < 0.001) and had a significantly better GIQLI (P = 0.028). Conclusions: Although comparable in terms of
Rangarajan, Krithika; Chinna, Sathya; Nair, Nikhil; Das, Chandan J
Gall bladder (GB) duplication is a rare anomaly, not often seen in regular clinical practice. Though a vestigial organ, the presence of calculi within the GB can cause the patient to be acutely symptomatic with right hypochondriac pain, which can even be life threatening if not treated. The presence of two GBs means this pathology can be seen in both the GBs, highlighting the importance of diagnosing this condition, lest the patient returns years after a cholecystectomy with cholecystitis yet again!
Lee, Doo-ho; Lee, Hae Won; Chung, Jung Kee; Jung, In Mok
Purpose To investigate the prevalence and clinical features of retained symptomatic common bile duct (CBD) stone detected after laparoscopic cholecystectomy (LC) in patients without preoperative evidence of CBD or intrahepatic duct stones. Methods Of 2,111 patients who underwent cholecystectomy between September 2007 and December 2014 at Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 1,467 underwent laparoscopic cholecystectomy for symptomatic gallbladder stones and their medical records were analyzed. We reviewed the clinical data of patients who underwent postoperative endoscopic retrograde cholangiopancreatography (ERCP) for clinically significant CBD stones (i.e., symptomatic stones requiring therapeutic intervention). Results Overall, 27 of 1,467 patients (1.84%) underwent postoperative ERCP after LC because of clinical evidence of retained CBD stones. The median time from LC to ERCP was 152 days (range, 60–1,015 days). Nine patients had ERCP-related complications. The median hospital stay for ERCP was 6 days. Conclusion The prevalence of clinically significant retained CBD stone after LC for symptomatic cholelithiasis was 1.84% and the time from LC to clinical presentation ranged from 2 months to 2 years 9 months. Therefore, biliary surgeons should inform patients that retained CBD stone may be detected several years after LC for simple gallbladder stones. PMID:27847796
Fersahoglu, Mehmet Mahir; Kilic, Fatih; Onur, Ender; Memisoglu, Kemal
Backgrounds/Aims To determine the importance of critical view of safety techniques in laparoscopic cholecystectomy. Methods A total of 120 patients were included in the study, between January 2015 to March 2016. Hydrodissection was performed for cases presenting with severe adhesions or cholecystitis. A critical view of safety was performed for all patients undergoing the procedure for isolation of cystic duct and cystic artery with cystic plate dissection. Demographic characteristics of the patients, as well as intraoperative and postoperative minor or major complications were recorded. Results A total of 81 (67.5%) female and 39 (32.5%) male patients succesfully underwent surgeries following the critical view of safety and hydrodissection technique. Acute/chronic cholecystitis, or severe adhesions in the surgical field, were detected in 34 (28.3%) patients. There were no intraoperative or postoperative biliary complications. Wound infection was detected in 5 (4.1%) patients. All patients were discharged on either the first, second or third postoperative day. Conclusions Biliary duct injury during laparoscopic cholecystectomy is an important complication. In this study, we show that the critical view of safety and hydrodissection techniquesminimizes the bile duct injury during laparoscopic cholecystectomy, including in difficult cases. PMID:28317041
Mohsen, Amr; Elbasiouny, Mahmoud S; El-Shazli, Mostafa; Azmy, Osama; Amr, Ahmed
Background This work studied the diagnostic effectiveness of a new technology and device to augment visualization of bile ducts at laparoscopic cholecystectomy. It depends on excitation of fluorescein in bile by ultraviolet light to get green fluorescent light emanating from these ducts. Methods Forty laparoscopic cholecystectomy patients received fluorescein sodium injections either in the gallbladder or intravenously, followed by exposure of the expected bile ducts area to ultraviolet light that was delivered by a specially designed device. Neutral observing surgeons were asked to judge whether or not they could see fluorescent bile ducts early in the operation before they were displayed by dissection. Accordingly, specificity, sensitivity, likelihood ratios, and predictive values of the technique were calculated. Results Fluorescent bile ducts were seen at an earlier stage than their detection by dissection in 33 out of 40 operations. The technique had 100% specificity, 82.5% sensitivity, 0.18 negative likelihood ratio, 100% positive predictive value, and 85.11% negative predictive value. There were no complications related to the technique. Conclusions The developing ultraviolet/fluorescein technique is helpful in early localization of bile ducts at laparoscopic cholecystectomy. When fluorescence is detected in the field, the technique can be completely relied on to denote the position of bile ducts. In a few cases fluorescence is not detected. Here further development of the device is the need to improve its sensitivity. Otherwise, the technique is quite simple and safe.
Vernick, L J; Kuller, L H
One hundred fifty patients with right-side colon cancer (i.e., patients with adenocarcinoma of the cecum or ascending colon) were compared to 150 matched left-side colon cancer controls (i.e., patients with adenocarcinoma of the descending or sigmoid colon) and to 123 neighborhood controls, Pittsburgh, Pennsylvania, Standard Metropolitan Statistical Area, 1975-1978. The gastrointestinal surgical history was ascertained for all study subjects so that the presence or absence of a history of cholecystectomy could be noted. Cholecystectomy history was obtained through telephone interviews and whenever possible subsequently validated from operative and pathology reports at time of cholecystectomy. Cholecystectomy history for the colon cancer patients was also abstracted from hospital records at time of colon cancer diagnosis with an attempt to confirm the gallbladder's status through operative reports, cholecystograms, and physical examinations. Hospital records and interviews for the colon cancer patients appeared to provide accurate exposure history. Point estimates of the odds ratios and confidence intervals for intra- and inter-data source comparisons (i.e., hospital records, interviews, and hospital records and interviews combined) were comparable with similar measures of effect. Consistent odds ratio estimates appeared in both left-side colon cancer controls (1.9) and neighborhood controls (1.89). The authors suggest that changes in bile acid metabolism following cholecystectomy may be associated an increased risk of right-side colon cancer.
Altuntaş, Gülsüm; Akkaya, Ömer Taylan; Özkan, Derya; Sayın, Mehmet Murat; Balas, Şener; Özlü, Elif
Objective This study aimed to compare the efficacy of local anaesthetic infiltration to trocar wounds and intraperitoneally on postoperative pain as a part of a multimodal analgesia method after laparoscopic cholecystectomies. Methods The study was performed on 90 ASA I–III patients aged between 20 and 70 years who underwent elective laparoscopic cholecystectomy. All patients had the same general anaesthesia drug regimen. Patients were randomized into three groups by a closed envelope method: group I (n=30), trocar site local anaesthetic infiltration (20 mL of 0.5% bupivacaine); group II (n=30), intraperitoneal local anaesthetic instillation (20 mL of 0.5%) and group III (n=30), saline infiltration both trocar sites and intraperitoneally. Postoperative i.v. patient controlled analgesia was initiated for 24 h. In total, 4 mg of i.v. ondansetron was administered to all patients. Visual analogue scale (VAS), nausea and vomiting and shoulder pain were evaluated at 1., 2., 4., 8., 12., 24. hours. An i.v. nonsteroidal anti-inflammatory drug (NSAID) (50 mg of dexketoprofen) as a rescue analgesic was given if the VAS was ≥5. Results There were no statistical significant differences between the clinical and demographic properties among the three groups (p≥0.005). During all periods, VAS in group I was significantly lower than that in groups II and III (p<0.001). Among the groups, although there was no significant difference in nausea and vomiting (p=0.058), there was a significant difference in shoulder pain. Group III (p<0.05) had more frequent shoulder pain than groups I and II. The total morphine consumption was higher in groups II and III (p<0.001 vs p<0.001) than in group I. The requirement for a rescue analgesic was significantly higher in group III (p<0.05). Conclusion Trocar site local anaesthetic infiltration is more effective for postoperative analgesia, easier to apply and safer than other analgesia methods. Morphine consumption is lesser and side effects
Yun, Jong Hyuk; Jung, Hae Il; Lee, Hyoung Uk; Baek, Moo-Jun
Purpose Laparoscopic cholecystectomy (LC) is one of the most commonly performed surgeries in the world today. However, there is no consensus regarding whether LC can be performed in patients with acute cholecystitis while on antithrombotic therapy. The objective of our study was to describe postoperative outcomes of patients who underwent emergent LC without interruption to antithrombotic therapy. Methods We performed a retrospective review of patients who underwent LC for acute cholecystitis while on antithrombotic therapy from 2010 to 2015 at Soonchunhyang Universtiy Cheonan Hospital. Patients were divided into 2 groups as underwent emergent LC and elective LC. Results A total of 67 patients (emergent group, 22; elective group, 45) were included in the analysis. Elective group had significantly longer duration between the admission and operation (8 [7–10] days vs. 2 [1–3] days, P < 0.001) and longer duration of antithrombotic drugs discontinuation (7 days vs. 1 [0–3] days, P < 0.001). Emergent group had significantly more postoperative anemia (6 patients vs. 0 patient, P = 0.001) and 3 of 6 patients received packed RBC transfusion in postoperative period. However, there was no significant difference in length of postoperative stays, length of intensive care unit stays and mortality rates. Conclusion Emergent LC without interruption to antithrombotic therapy was relatively safe and useful. A well-designed multicenter study is needed to confirm the safety and efficacy of LC without suspension of antithrombotic therapy and to provide a simple guideline. PMID:28289668
Seneca, Michael; Zapp, Mark; Seneca, Martha
In the ambulatory surgical setting, patients may present with grossly abnormal oxygen saturation (Spo2) readings that, along with other disease pathology, make referral to an inpatient facility a straightforward decision. Patients presenting with unexplained slightly abnormal Spo2 readings might make evaluation as an appropriate candidate for the ambulatory setting more problematic. Little guidance is provided for these scenarios in current consensus documents, and minimal data exist regarding preoperative baseline Spo2 readings as a predictor for postoperative Spo2 readings after undergoing general anesthesia and surgery in the ambulatory care setting. A retrospective analysis was performed of all laparoscopic cholecystectomies performed at a freestanding ambulatory surgery center during 2011 (n = 56). Multiple linear regression analysis was performed to establish predictors for variability in baseline Spo2. Wilcoxon tests were used to compare preoperative baseline Spo2 readings with readings taken at discharge. Increased patient age was the only statistically significant predictor of lower baseline Spo2 levels, although no statistically significant decrease in Spo2 was found at discharge in patients above 60 years old. Males, patients who smoke, and patients whose body mass index exceeded 30 kg/m2 all demonstrated statistically significant decreases in Spo2 values at discharge home (Z = -1.947, -1.807, -1.75, P < .05).
Darmas, B; Mahmud, S; Abbas, A; Baker, AL
INTRODUCTION Gall bladder carcinoma is a rare malignancy that carries a very poor prognosis. Laparoscopic cholecystectomy (LC) is established as the gold-standard treatment for symptomatic gall stones. The aim of the study was to assess the incidence of gall bladder carcinoma and the possibility of reducing the routine histological examination of gall bladder specimens. PATIENTS AND METHODS Pathology laboratory data of gall bladder specimens over a period of 5 years (June 2000 to July 2005) were analysed retrospectively. The case notes were retrieved in all cases of malignancies. RESULTS The total number of specimens was 1452. Four (0.27%) cases of primary gall bladder carcinoma, one case of primary B-cell lymphoma and one secondary carcinoma were detected as well as one case of intra-epithelial neoplasia. Operative notes revealed that there was a high index of suspicion of malignancy in all cases. Of the 4 primary gall bladder carcinomas, 3 were stage T2 and one T4. Pre-operative ultrasound suspected carcinoma in only one case but a thickened gall bladder wall was noted in all cases. CONCLUSIONS All cases of gall bladder carcinoma were suspected pre-operatively or intra-operatively. Histological examination did not alter the management or outcome in any of the cases. We suggest that selectively sending specimens for histopathological examination would result in reduced demands on the histopathology department without compromising patient safety. PMID:17394706
Lee, Hyojin; Park, Inseok; Cho, Hyunjin; Gwak, Geumhee; Yang, Keunho; Bae, Byung-Noe; Kim, Hong-Ju; Kim, Young Duk
Backgrounds/Aims We investigated patients' clinical and radiological data to determine preoperative factors that predict cholesterol gallbladder (GB) polyps of large size, which can be helpful for decision on further diagnostic tools. Methods In this study, we retrospectively analyzed 126 patients who underwent laparoscopic cholecystectomy for GB polyps >10 mm diagnosed preoperatively by abdominal ultrasonography between February 2002 and February 2016 in Department of Surgery, Sanggye Paik Hospital. Patients were divided into non-cholesterol polyps group and cholesterol polyps group, based on the postoperative pathologic diagnosis. Clinical and radiological data, such as gender, age, body weight, height, body mass index (BMI), laboratory findings, size, number and shape of the polypoid lesions, and presence of the concurrent GB stone were compared between the two groups. Results Of the 126 cases, 73 had cholesterol polyps (57.9%) and 53 cases were non-cholesterol polyps (42.1%). The younger age (<48.5 years), size of polyp <13.25 mm and multiple polyps were independent predictive variables for cholesterol polyps, with odd ratios (OR) of 2.352 (p=0.045), 5.429 (p<0.001) and 0.472 (p<0.001), respectively. Conclusions Age, size and polyp number were used to predict cholesterol GB polyp among polypoid lesions of the gallbladder >10 mm. For cases in which these factors are not applicable, it is strongly recommended to evaluate further diagnostic tools, such as computed tomography, endoscopic ultrasonography and tumor markers. PMID:28261697
The sequelae of spilled gallstones after Laparoscopic cholecystectomy (LC) and the occurring complications may go unnoticed for a long time and can be a diagnostic challenge. The aim of this survey was to study the knowledge, attitude, and practices of surgeons regarding spilled gallstones during LC. An observational, cross-sectional survey, using a questionnaire based on 11 self-answered close-ended questions, was conducted among general surgeons. Of the 138 respondents only 29.7% had observed a complication related to gallstone spillage during LC. There was varied opinion of surgeons regarding management of spilled gallstones, documenting the same in operative notes and consent. It was observed that there is lack of knowledge regarding the complications related to gallstone spillage during LC. There is need to educate surgeons regarding safe practices during LC to avoid gallstone spillage, early diagnosis, and management of complications. There is need to standardize practice to retrieve lost gallstones to reduce complication and legal consequences. PMID:27355068
Westlake, P J; Hershfield, N B; Kelly, J K; Kloiber, R; Lui, R; Sutherland, L R; Shaffer, E A
Patients with chronic right upper quadrant pain who do not have gallstones on ultrasound or cholecystography are often referred for surgery for presumed acalculous chronic cholecystitis. We followed 26 patients who had cholecystokinin (CCK) cholescintigraphy for evaluation of chronic right upper quadrant pain without demonstrable gallstones on ultrasound who underwent cholecystectomy so that it could be determined whether there was any relation between a low ejection fraction (EF), morphological features of chronic cholecystitis, and clinical outcome. Eighteen patients (69%) were considered therapeutic successes, whereas eight (31%) were failures after an average 2-yr follow-up. Both patient groups had significantly reduced EF: the successful group at 0.39 and the failures at 0.25. Thus, a low EF did not predict clinical outcome, since the failure group had an even lower EF than the success group. Seven gallbladders demonstrated chronic acalculous cholecystitis; the average EF of this group was 0.35. The remaining 19 gallbladders were normal, yet also had an EF of 0.35. Thus, decreased EF does not predict the histologic features of chronic cholecystitis without gallstones. The diagnostic value of cholescintigraphy in patients with acalculous right upper quadrant pain is low, probably because this entity represents a variety of processes, including inflammation, gallbladder dysmotility, and the irritable bowel syndrome.
March, Brayden; Burnett, David; Gani, Jon
Currently in Australasia, concomitant cholecystolithiasis and choledocholithiasis are usually managed with two procedures: laparoscopic cholecystectomy (LC) and pre or postoperative endoscopic retrograde cholangiopancreatography (ERCP). This approach exposes the patient to the risk of complications from the common bile duct stone(s) while awaiting ERCP, the risks of the ERCP itself (particularly pancreatitis) and the need for a second anaesthetic. This article explores the evidence for a newer hybrid approach, single stage LC and intraoperative ERCP (SSLCE) and compares this approach with the commonly used alternatives. SSLCE offers reduced rates of pancreatitis, reduced length of hospital stay and reduced cost compared with the two-stage approach and requires only one anaesthetic. There is a reduced risk of bile leak compared with procedures that involve a choledochotomy, and ductal clearance rates are superior to trans-cystic exploration and equivalent to the standard two-stage approach. Barriers to widespread implementation relate largely to operating theatre logistics and availability of appropriate endoscopic expertise, although when bile duct stones are anticipated these issues are manageable. There is compelling justification in the literature to gather prospective evidence surrounding SSLCE in the Australian Healthcare system.
Iohom, G; Szarvas, S; Larney, V; O'Brien, J; Buckley, E; Butler, M; Shorten, G
In this study our objectives were to determine the incidence of postoperative cognitive dysfunction (POCD) after laparoscopic cholecystectomy under sevoflurane anesthesia in patients aged >40 and <85 yr and to examine the associations between plasma concentrations of i) S-100beta protein and ii) stable nitric oxide (NO) products and POCD in this clinical setting. Neuropsychological tests were performed on 42 ASA physical status I-II patients the day before, and 4 days and 6 wk after surgery. Patient spouses (n = 13) were studied as controls. Cognitive dysfunction was defined as deficit in one or more cognitive domain(s). Serial measurements of serum concentrations of S-100beta protein and plasma concentrations of stable NO products (nitrate/nitrite, NOx) were performed perioperatively. Four days after surgery, new cognitive deficit was present in 16 (40%) patients and in 1 (7%) control subject (P = 0.01). Six weeks postoperatively, new cognitive deficit was present in 21 (53%) patients and 3 (23%) control subjects (P = 0.03). Compared with the "no deficit" group, patients who demonstrated a new cognitive deficit 4 days postoperatively had larger plasma NOx at each perioperative time point (P < 0.05 for each time point). Serum S-100beta protein concentrations were similar in the 2 groups. In conclusion, preoperative (and postoperative) plasma concentrations of stable NO products (but not S-100beta) are associated with early POCD. The former represents a potential biochemical predictor of POCD.
Yadav, Ghanshyam; Jain, Gaurav; Samprathi, Abhishek; Baghel, Annavi; Singh, Dinesh Kumar
Background and Aims: Poorly managed acute postoperative pain may result in prolonged morbidity. Various pharmacotherapies have targeted this, but research on an ideal preemptive analgesic continues, taking into account drug-related side effects. Considering the better tolerability profile of tapentadol, we assessed its role as a preemptive analgesic in the reduction of postoperative analgesic requirements, after laparoscopic cholecystectomy. Material and Methods: In a prospective-double-blinded fashion, sixty patients posted for above surgery, were randomized to receive tablet tapentadol 75 mg (Group A) or starch tablets (Group B) orally, an hour before induction of general anesthesia. Perioperative analgesic requirement, time to first analgesia, pain, and sedation score were compared for first 24 h during the postoperative period and analyzed by one-way analysis of variance test. A P < 0.05 was considered significant. Results: Sixty patients were analyzed. The perioperative analgesic requirement was significantly lower in Group A. Verbal numerical score was significantly lower in Group A at the time point, immediately after shifting the patient to the postanesthesia care unit. Ramsay sedation scores were similar between the groups. No major side effects were observed except for nausea and vomiting in 26 cases (10 in Group A, 16 in Group B). Conclusion: Single preemptive oral dose of tapentadol (75 mg) is effective in reducing perioperative analgesic requirements and acute postoperative pain, without added side effects. It could be an appropriate preemptive analgesic, subjected to future trials concentrating upon its dose-response effects. PMID:28096581
Zhang, Yang; Peng, Jian; Li, Xiaoli; Liao, Mingmei
The study aimed to compare the application values of endoscopic-laparoscopic cholecystolithotomy (ELC) and laparoscopic cholecystectomy (LC) for patients with cholecystolithiasis. It did a retrospective analysis of 107 patients with cholecystolithiasis who underwent ELC and 144 patients with cholecystolithiasis who underwent LC. There is no significant difference in operating time and expenses when comparing ELC with LC (P>0.05). ELC showed significantly less blood loss during operation compared with LC (P<0.01). Shortened exhaust time (P<0.05) and hospital stay (P<0.01) were present in patients who underwent ELC. Moreover, ELC showed decreased occurrence rate of dyspepsia and diarrhea in comparison with LC (P<0.01). The stone recurrence rate of ELC was 16.67%. ELC decreased the recurrence of stone in common bile duct in comparison with LC. The contractile function of gallbladder was close to normal (P<0.05), and the thickness of gallbladder wall significantly decreased (P<0.001). Patients who underwent ELC showed less digestive symptom, good recovery, and low stone recurrence compared with those who underwent LC.
Rawal, Krishn Kant
Laparoscopic cholecystectomy (LC) is currently the treatment of choice for symptomatic gallstones. Associated complications include bile duct injury, retained common bile duct (CBD) stones, and migration of surgical clips. Clip migration into the CBD can present with recurrent cholangitis over a period of time. Retained CBD stones can be another cause of recurrent cholangitis. A case of two surgical clips migrating into the common bile duct with few retained stones following LC is reported here. The patient had repeated episodes of fever, pain at epigastrium, jaundice, and pruritus 3 months after LC. Liver function tests revealed features of obstructive jaundice. Ultrasonography of the abdomen showed dilated CBD with few stones. In view of acute cholangitis, an urgent endoscopic retrograde cholangiopancreatography was done, which demonstrated few filling defects and 2 linear metallic densities in the CBD. A few retained stones along with 2 surgical clips were removed successfully from the CBD by endoscopic retrograde cholangiopancreatography after papillotomy using a Dormia basket. The patient improved dramatically following the procedure. PMID:28203125
Zhang, Yang; Peng, Jian; Li, Xiaoli
The study aimed to compare the application values of endoscopic-laparoscopic cholecystolithotomy (ELC) and laparoscopic cholecystectomy (LC) for patients with cholecystolithiasis. It did a retrospective analysis of 107 patients with cholecystolithiasis who underwent ELC and 144 patients with cholecystolithiasis who underwent LC. There is no significant difference in operating time and expenses when comparing ELC with LC (P>0.05). ELC showed significantly less blood loss during operation compared with LC (P<0.01). Shortened exhaust time (P<0.05) and hospital stay (P<0.01) were present in patients who underwent ELC. Moreover, ELC showed decreased occurrence rate of dyspepsia and diarrhea in comparison with LC (P<0.01). The stone recurrence rate of ELC was 16.67%. ELC decreased the recurrence of stone in common bile duct in comparison with LC. The contractile function of gallbladder was close to normal (P<0.05), and the thickness of gallbladder wall significantly decreased (P<0.001). Patients who underwent ELC showed less digestive symptom, good recovery, and low stone recurrence compared with those who underwent LC. PMID:27579981
Leontiev, A S; Korotevich, A G; Repnikova, R V; Merzliakov, M V; Safronova, G A; Arkhipova, S V; Faiev, A A
The article presents the results of endoscopic and laboratory analyses of bile in 90 patients after mini-invasive cholecystectomy The significant amount of endoscopic diagnosed alterations in the area of major duodenal papilla that amounted to 64.4% of examined patients and also occurrence of micro-cholelithiasis and insoluble precipitates in analyzed bile of 83.3% of patients. The derived data testifies necessity of application of pre-operational endoscopic diagnostic of alterations in the area of major duodenal papilla and in post-operative period as well completing it by analysis of native bile preparation.
Breazu, Caius Mihai; Ciobanu, Lidia; Bartos, Adrian; Bodea, Raluca; Mircea, Petru Adrian; Ionescu, Daniela
Pethidine is a synthetic opioid with local anesthetic properties. Our goal was to evaluate the analgesic efficacy of pethidine for achieving the ultrasound-guided oblique subcostal transversus abdominis plane (OSTAP) block in laparoscopic cholecystectomy. This prospective, double-blind study included 79 patients of physical status I and II according to American Society of Anesthesiologists, scheduled for elective laparoscopic cholecystectomy. The patients were randomly allocated into three groups, depending on the drug used to achieve preoperative bilateral OSTAP block: 1) OSTAP-Placebo (treated with normal saline); 2) OSTAP-Bupivacaine (treated with 0.25% bupivacaine); and 3) OSTAP-Pethidine (treated with 1% pethidine). The efficacy of pethidine in achieving the OSTAP block was analyzed using visual analog scale (VAS), intraoperative opioid dose, opioid consumption in post anesthesia care unit, and opioid consumption in the first 24 postoperative hours. The pain scores assessed by VAS at 0, 2, 4, 6, 12, and 24 hours were significantly lower in OSTAP-Pethidine than in OSTAP-Placebo group (p < 0.001). The mean intraoperative opioid consumption was significantly lower in OSTAP-Pethidine compared to OSTAP-Placebo group (150 versus 400 mg, p < 0.001), as well as the mean opioid consumption in the first 24 hours (20.4 versus 78 mg, p < 0.001). Comparing VAS assessment between OSTAP-Bupivacaine and OSTAP-Pethidine groups, statistically significant differences were observed only for the immediate postoperative pain assessment (0 hours), where lower values were observed in OSTAP-Pethidine group (p = 0.004). There were no statistically significant differences in the incidence of postoperative nausea and vomiting (p = 0.131) between the groups. The use of 1% pethidine can be an alternative to 0.25% bupivacaine in achieving OSTAP block for laparoscopic cholecystectomy. PMID:28027453
Beleña, José M.; Núñez, Mónica; Vidal, Alfonso; Anta, Diego
Background and Aims: To compare the use of remifentanil and alfentanil to suppress intraoperative adrenergic response of pain and the influence of these drugs on the recovery profile in patients undergoing laparoscopic cholecystectomy using a total intravenous anesthesia (TIVA) technique. Material and Methods: One hundred patients undergoing elective laparoscopic cholecystectomy were randomized to be managed with either remifentanil (group R) or alfentanil (group A). During general anesthesia, we evaluated adrenergic responses to intubation to first surgical incision and over the surgical procedure. We also recorded time to first spontaneous breathing, time to successful ventilation, time to respond to verbal orders, and time to extubation. Results: The R group reported a significantly lower number of responses to intubation and responses to first surgical incision (14% vs. 30%; P = 0.013 and 8% vs. 18%; P = 0,037, respectively). The event of one or more responses during the surgical procedure was also lower in the R group (56% vs. 70%; P = 0.017). Hypertensive response to surgical stimuli during the procedure was lower in the R group as well as a lower frequency of tachycardia episodes in this group (34% vs. 56%; P = 0.033 and 28% vs. 44%; P = 0.041, respectively). No differences were found between groups relating to the percentage of hypotensive episodes and no episodes of bradycardia were appreciated. Both groups were similar relating to recovery times: time to the first spontaneous breathing, time to successful ventilation, time to respond to verbal orders, and time to extubation. Conclusion: Remifentanil showed a more stable hemodynamic response during the surgery compared with the use of alfentanil in anesthetized patients undergoing laparoscopic cholecystectomy using TIVA. Both opioids, alfentanil and remifentanil, have a similar recovery profile, and they do not delay time to awakening. PMID:28096580
A 37-year-old woman diagnosed with sickle cell anemia (SCA), beta (+) thalassemia, Crohn's disease, and liver dysfunction was scheduled for laparoscopic cholecystectomy (LC) due to acute cholecystitis with gall bladder. Regional anesthesia was performed. An epidural catheter was inserted into the 9-10 thoracal epidural space and then 15 ml of 0.5% bupivacaine was injected through the catheter. The level of sensorial analgesia tested with pinprick test reached up to T4. Here we describe the first case of the combination of sickle cell anemia (SCA), beta (+) thalassemia, and Crohn's disease successful anesthetic management with attention to hemodynamics, particularly with regards to liver dysfunction. PMID:23115690
Guercio, G; Sandonato, L; Cintorino, D; Ricotta, C; Diana, G
Ketorolac is one of the most common nonsteroidal anti-inflammatory drugs used to control postoperative pain. However, peri- and postoperative administration of ketorolac is associated with an increased risk of gastrointestinal bleeding as described in the literature. Notwithstanding this event is not frequent, it can expose the patient to serious complications that should be quickly recognised and effectively treated. We present a report about a female patient with cholelithiasis who underwent a laparoscopic cholecystectomy. After the operation, the patient had a haemorrhage that we attributed to surgery in a first time and then to administration of ketorolac.
Cristian, Rapicetta; Massimiliano, Paci; Tommaso, Ricchetti; Sara, Tenconi; Federico, Biolchini; Emilio, Belluzzi; Giorgio, Sgarbi
A 62-year old man was referred to our institution in hemorrhagic shock after a laparoscopic cholecystectomy for acute cholecystitis, performed at an outside hospital. A chest X-ray revealed a right-sided massive pleural effusion. Urgent surgical exploration was performed through a video-assisted mini-thoracotomy which revealed active bleeding from a pleural adherence. Successful hemostasis was achieved intraoperatively and the patient had an uneventful recovery. In absence of intra-abdominal hemorrhage, a hemothorax should be considered as a potential source of major bleeding in patients who develop symptoms of hypovolemia after laparoscopic surgery.
Bulian, Dirk R; Knuth, Jurgen; Lehmann, Kai S; Sauerwald, Axel; Heiss, Markus M
AIM: To evaluate transvaginal hybrid-NOTES cholecystectomy (TVC) during its clinical establishment and compare it with the traditional laparoscopic technique (LC). METHODS: The specific problems and benefits of TVC were reviewed using a registry analysis, a comparative cohort study and a randomized clinical trial. At first, feasibility, safety and specific complications of the TVC were analyzed based on the first 488 data sets of the German NOTES Registry (GNR). Hereafter, we compared the early postoperative results of our first 50 TVC-patients with those of 50 female LC-patients matched by age, BMI and ASA classification. The same cohort was contacted an average of two years later to evaluate long-term results concerning pain and satisfaction with the aesthetic results and the overall postoperative results as well as sexual intercourse by means of two domains of the German version of the Female Sexual Function Index (FSFI-d). Consequently, we performed a randomized clinical trial comparing 20 TVC-patients with 20 needlescopic/3-trocar cholecystectomies (NC) also concerning the early postoperative results as well as pain, satisfaction and quality of life by means of the Eypasch Gastrointestinal Quality of Life Index (GIQLI) in the later course. Finally, we discussed the results in accordance with other published studies. RESULTS: The complication (3.5%) and conversion rates (4.1%) for TVC were low in the GNR and comparable to those of the LC. Access related intraoperative complications included injuries to the bladder (n = 4; 0.8%) and bowel (n = 3; 0.6%). The study cohort revealed less postoperative pain after TVC comparing to the LC-patients on the day of surgery (NRS, 1.5/10 vs 3.1/10, P = 0.003), in the morning (NRS, 1.9/10 vs 2.8/10, P = 0.047) and in the evening (NRS, 1.1/10 vs 1.8/10, P = 0.025) of postoperative day (POD) one. The randomized clinical trial consistently found less cumulative pain until POD 2 (NRS, 8/40 vs 14/40, P = 0.043), as well as until
Pujari, Vinayak S; R, Sreevathsa.M.; Hiremath, Bharati. V.; Bevinaguddaiah, Yatish
Introduction: Laparoscopic cholecystectomy (LC) is conventionally performed under general anaesthesia (GA) in our institution. There are multiple studies which have found spinal anaesthesia as a safe alternative. We have conducted this study of LC, performed under spinal anesthesia to assess its safety and feasibility in comparison with GA. Materials and Methods: Fifty patients with symptomatic gallstone disease and American Society of Anesthesiologists status I or II were randomised to have LC under spinal (n = 25) or general (n = 25) anesthesia. Intraoperative vitals, postoperative pain, complications, recovery, and surgeon satisfaction were compared between the 2 groups. Results: In the SA group six patients (24%) complained of shoulder pain, two patients required conversion to GA (8%) as the pain did not subside with Fentanyl. None of the patients in the SA group had immediate postoperative pain at operated site. Only two (8%) patients had pain score of 4 at the operative site within eight hours requiring rescue analgesic. One patient had nausea but no vomiting (4%). All the patients (100%) in the GA group had pain at operated site immediately after surgery and their pain score ranged from 4-7, all patients received rescue analgesic before shifting to the ward. In the first 24h tramadol required as rescue in the GA group was 82±24 mg which was significantly higher than the SA group requiring only 30±33.16 mg. Although, the GA group had more patients experiencing postoperative nausea & vomiting it was not statistically significant. Conclusion: SA as the sole anaesthesia technique is feasible, safe and cost effective for elective LC. PMID:25302232
Kataria, Amar Parkash; Attri, Joginder Pal; Kashyap, Ramita; Mahajan, Leena
Background: The advent of laparoscopic surgeries has proved to be beneficial for both patient and surgeon although increased morbidity may result from hemodynamic changes associated with laryngoscopy, intubation, and pneumoperitoneum (PNP). Aim: The present study was prospective, randomized, double-blind conducted to evaluate the efficacy of dexmdetomidine and fentanyl in attenuation of pressor responses to laryngoscopy, intubation, and PNP in laparoscopic cholecystectomy (LC). Materials and Methods: A total of 60 patients of 18–65 years, American Society of Anaesthesiologists Class I/II of either sex for elective LC, were included. The patients were divided into two groups of 30 patients each. Group I received dexmedetomidine and Group II Fentanyl loading 1 μg/kg over 15 min followed by maintenance 0.2 μg/kg/h throughout the PNP. Measurements: Heart rate (HR), systolic blood pressure, diastolic blood pressure, and mean arterial blood pressure (MAP) were recorded preoperatively, 15 min after infusion of study drug, 1 min after induction, 1 min after intubation, throughout the PNP, end of surgery, and until 60 min in postoperative period. Sedation score, visual analog scale score along with modified Alderete score applied in postanesthesia care unit. Results: Control of HR and MAP in Group I was better than in Group II during laryngoscopy, intubation and PNP. There was also smooth extubation, less sedation and better control of pain in Group I than in Group II. Conclusion: The present study demonstrates the benefits of dexmedetomidine over fentanyl in hemodynamic stability and analgesic quality in LC. Thus, it is establishing its utility over for attenuation of pressor response. PMID:27746530
Kamble, Shruthi P.; Bevinaguddaiah, Yatish; Nagaraja, Dinesh Chillkunda; Pujar, Vinayak S.; Anandaswamy, Tejesh C.
Background: Pneumoperitoneum in laparoscopic procedures is associated with hemodynamic response, due to the release of catecholamines and vasopressin. Magnesium and clonidine have been used to attenuate such hemodynamic responses by inhibiting release of these mediators. We conducted this randomized, double-blinded study to assess which of the two attenuates hemodynamic response better. Materials and Methods: Ninety American Society of Anesthesiologists health status Classes I and II patients posted for elective laparoscopic cholecystectomy were randomized into three groups of thirty patients each. Group C received injection clonidine 1 μg/kg diluted in 10 mL normal saline over 10 min, prior to pneumoperitoneum. Group M received injection magnesium sulfate 50 mg/kg diluted in 10 mL normal saline over 10 min, prior to pneumoperitoneum. Group NS received 10 mL normal saline intravenously over 10 min, prior to pneumoperitoneum. Hemodynamic parameters were recorded before induction (baseline values), at the end of magnesium sulfate/clonidine/saline administration and before pneumoperitoneum (P0), 5 min (P5), 10 min (P10), 20 min (P20), 30 min (P30), and 40 min (P40) after pneumoperitoneum. Results: Systolic blood pressure, diastolic blood pressure (DBP), mean arterial pressure (MAP), and heart rate (HR) were all significantly higher in the normal saline group compared to magnesium and clonidine. On comparing patients in Group M and Group C, DBP, MAP, and HR were significantly lower in the magnesium group. Mean extubation time and time to response to verbal commands were significantly longer in the magnesium group. Conclusions: Both magnesium and clonidine attenuated the hemodynamic response to pneumoperitoneum. However, magnesium 50 mg/kg, attenuated hemodynamic response better than clonidine 1 μg/kg. PMID:28298759
Hajong, Ranendra; Khariong, Peter DS
BACKGROUND: Conventionally, laparoscopic cholecystectomy (LC) is performed by using three or four ports of various sizes. As cosmesis is an important aspect of LC, the trend is now towards use of fewer ports, thereby resulting in better cosmesis for patients. The aim of this study was to compare three-port against two-port LC techniques and to see whether there is any advantage in using one technique over the other. SETTINGS AND DESIGN: The study was conducted in the Department of General Surgery of North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS) hospital in Northeast India. A prospective comparative type of study was designed. An odd number of patients were operated on by using the three-port technique (Group A), whereas an even number of patients were operated on by the two-port technique (Group B). MATERIALS AND METHODS: Sixty patients with symptomatic gallstone disease were included in the study after obtaining informed consent from each of the patients. All patients were operated on under general anaesthesia. STATISTICAL ANALYSIS USED: Statistical analysis was done using SPSS software version 22. RESULTS: There were 51 female patients and 9 male patients. The mean patient age was 38.67 years. There was less operative time in group A but less postoperative pain in group B. Cosmetic appearance and patient satisfaction for the scar were better in group B. CONCLUSIONS: The two-port method appeared to have better acceptability among patients due to lower pain score and better cosmesis. PMID:27251814
Yildirim, Dogan; Hut, Adnan; Avaroglu, Huseyin Imam; Erdem, Duygu Ayfer; Cekic, Erdinc; Erozgen, Fazilet
Background Laparoscopic cholecystectomies (LC) are generally performed in a 12 mmHg-pressured pneumoperitoneum in a slight sitting position. Considerable thromboembolism risk arises in this operation due to pneumoperitoneum, operation position and risk factors of patients. We aim to investigate the effect of pneumoperitoneum pressure on coagulation and fibrinolysis under general anesthesia. Material and Methods Fifty American Society of Anesthesiologist (ASA) I–III patients who underwent elective LC without thromboprophlaxis were enrolled in this prospective study. The patients were randomly divided into two groups according to the pneumoperitoneum pressure during LC: the 10 mmHg group (n = 25) and the 14 mmHg group. Prothrombin time (PT), thrombin time (TT), International Normalized Ratio (INR), activated partial thromboplastin time (aPTT) and blood levels of d-dimer and fibrinogen were measured preoperatively (pre), one hour (post1) and 24 h (post24) after the surgery. Moreover, alanine amino transferase, aspartate amino transferase and lactate dehydrogenase were measured before and after the surgery. These parameters were compared between and within the groups. Results PT, TT, aPTT, INR, and D-dimer and fibrinogen levels significantly increased after the surgery in both of the groups. D-dimer level was significantly higher in 14-mmHg group at post24. Conclusion Both the 10-mmHg and 14-mmHg pressure of pneumoperitoneum may lead to affect coagulation tests and fibrinogen and D-dimer levels without any occurrence of deep vein thrombosis, but 14-mmHg pressure of pneumoperitoneum has a greater effect on D-dimer. However, lower pneumoperitoneum pressure may be useful for the prevention of deep vein thrombosis. PMID:27651988
Xia, Hong-Tian; Wang, Jing; Yang, Tao; Liang, Bin; Zeng, Jian-Ping; Dong, Jia-Hong
Abstract To determine the causes underlying the formation of adult choledochal cyst. Anomalous pancreaticobiliary junction is the most widely accepted theory regarding the etiology of choledochal cyst. However, choledochal cysts have been found in patients in the absence of this anomaly. Because the number of adult patients with choledochal cyst is increasing, it is important to address this controversy. Bile amylase levels in the cysts of 27 patients (8 males and 19 females) who had undergone cholecystectomy were retrospectively evaluated. The average age of the 27 patients was 45.8 ± 10.1 years and the majority (85.2%) were diagnosed with Todani type I cysts. None of the patients had dilatation of the common bile duct prior to surgery. There were 6 (22.2%) patients with anomalous pancreaticobiliary junction. However, amylase levels did not significantly differ between patients with and without this anomaly (P = 0.251). According to bile amylase levels, pancreatobiliary reflux was present in 21 (77.8%) patients. The mean amylase level significantly differed in patients with pancreatobiliary reflux (23,462 ± 11,510 IU/L) and those without (235 ± 103 IU/L) (P < 0.001). In patients with pancreatobiliary reflux, only 4 patients had anomalous pancreaticobiliary junction. That is, the majority of patients (17/21, 81%) having pancreatobiliary reflux did not have an anomalous junction of the pancreatic and biliary ducts. Since the only explanation for pancreatobiliary reflux in patients with a normal pancreaticobiliary junction is sphincter of Oddi dysfunction, we proposed that the formation of adult choledochal cyst is mainly due to sphincter of Oddi dysfunction. PMID:26632721
Bal, Ahmet; Yilmaz, Sezgin; Yavas, Betul Demirciler; Ozdemir, Cigdem; Ozsoy, Mustafa; Akici, Murat; Kalkan, Mustafa; Ersen, Ogun; Saripinar, Baris; Arikan, Yuksel
Introduction Developmental abnormalities of liver including ectopic liver tissue (ELT) are rare conditions. Few cases presenting ELT have been reported in literature till now. Even though the most common area seen is gallbladder, it is detected both abdominal and thoracic sites. There is a relationship between HCC and ectopic liver that necessitates the removal. Presentation of case A 51-year-old female was hospitalized because of abdominal pain. Gallstone and bile duct dilatation were determined during ultrasonographic (USG) evaluation. The patient was operated for cholecystectomy following a successful endoscopic retrograde cholangiopancreatography (ERCP). During operation, a mass located on gallbladder with its unique vascular support was identified and resected together with gallbladder. The mass had a separate vascular stalk arising from liver parenchyma substance and it was clipped with laparoscopic staples. The histopathological examination revealed that the mass adherent to gallbladder was ectopic liver confirming the intraoperative observation. The postoperative course of patient was uneventfull and she was discharged at the second day after the operation. Discussion Ectopic liver tissue is incidentally found both in abdominal and thoracic cavity. ELT can rarely be diagnosed before surgical procedures or autopsies. It can be overlooked easily by radiological techniques. Although it does not usually produce any symptom clinically, it can rarely result in serious complications such as bleeding, pyloric and portal vein obstruction. ELT also has the capacity of malignant transformation to hepatocellular carcinoma that makes it essential to be removed. Conclusion Although ELT is rarely seen, it should be removed when recognized in order to prevent the complications and malignant transformation. PMID:25723748
Nickel, Felix; Brzoska, Julia A; Gondan, Matthias; Rangnick, Henriette M; Chu, Jackson; Kenngott, Hannes G; Linke, Georg R; Kadmon, Martina; Fischer, Lars; Müller-Stich, Beat P
This study compared virtual reality (VR) training with low cost-blended learning (BL) in a structured training program.Training of laparoscopic skills outside the operating room is mandatory to reduce operative times and risks.Laparoscopy-naïve medical students were randomized in 2 groups stratified for sex. The BL group (n = 42) used E-learning for laparoscopic cholecystectomy (LC) and practiced basic skills with box trainers. The VR group (n = 42) trained basic skills and LC on the LAP Mentor II (Simbionix, Cleveland, OH). Each group trained 3 × 4 hours followed by a knowledge test concerning LC. Blinded raters assessed the operative performance of cadaveric porcine LC using the Objective Structured Assessment of Technical Skills (OSATS). The LC was discontinued when it was not completed within 80 min. Students evaluated their training modality with questionnaires.The VR group completed the LC significantly faster and more often within 80 min than BL (45% v 21%, P = .02). The BL group scored higher than the VR group in the knowledge test (13.3 ± 1.3 vs 11.0 ± 1.7, P < 0.001). Both groups showed equal operative performance of LC in the OSATS score (49.4 ± 10.5 vs 49.7 ± 12.0, P = 0.90). Students generally liked training and felt well prepared for assisting in laparoscopic surgery. The efficiency of the training was judged higher by the VR group than by the BL group.VR and BL can both be applied for training the basics of LC. Multimodality training programs should be developed that combine the advantages of both approaches.
Arslan, Mustafa; Celep, Bahadır; Çiçek, Ramazan; Kalender, Hülya Üstün; Yılmaz, Hüseyin
Background: The purpose of the present study was to determine the post-operative analgesic effects of preemptive intravenous (iv) paracetamol and the amount of reduction in tramadol (Contramal®) consumption. Materials and Methods: Following local research ethics committee approval, ASAI-II, 300 patients were assigned in a randomized manner into three groups: Group I (preemptive) received iv paracetamol 1 g/100 mL 10 min before skin inscision and 100 mL of saline solution at the end of the operation, Group II (post-operative) received 100 mL of saline solution 10 min before skin inscision and iv paracetamol 1 g/100 mL at the end of the operation and Group III (placebo) received 100 mL of saline solution 10 min before skin insicision and 100 mL of saline solution at the end of the operation as well. The time to first analgesic requirement use and 24 h total analgesic consumption were recorded. Visual analog scale (VAS) pain scores were obtained from all patients at 15, 30, min 1, 2, 4, 6, 8, 12 and 24 h after the end of the operation. Results: Time to first analgesic requirement was significantly longer in Group I and Group II, compared to Group III (P < 0.05). Time to first analgesic requirement was significantly longer in Group I compared to Group II (P < 0.05). Total analgesic consumption and postoperative VAS pain scores recorded were significantly lower in Group I and II, compared to Group III. Total analgesic consumption and postoperative VAS pain scores recorded were significantly lower in Group I compared to Group II (P < 0.05). Conclusion: In conclusion, preemptive iv paracetamol provided effective and reliable pain control after cholecystectomy surgeries and reduced post-operative pain scores, the need for and use of supplementary opioids and the time to first request of analgesics. PMID:23930110
Bokhari, S; Walsh, U; Qurashi, K; Liasis, L; Watfah, J; Sen, M; Gould, S
Introduction Emergency general surgery (EGS) accounts for 50% of the surgical workload, and yet outcomes are variable and poorly recorded. The management of acute cholecystitis (AC) at a dedicated emergency surgical unit (ESU) was assessed as a performance target for EGS. Methods The outcomes for AC admissions were compared one year before and after inception of the ESU. The impact on cost and compliance with national guidance recommending early laparoscopic cholecystectomy (ELC) within seven days of diagnosis was assessed. Results The overall ELC rate increased from 26% for the 126 patients admitted in the pre-ESU period to 45% for the 152 patients admitted in the post-ESU period (p=0.001). With those unsuitable for ELC excluded, the ELC rate increased from 34% to 82% (p<0.001). The proportion of patients precluded from ELC for avoidable reasons, particularly owing to ‘surgeon preference/skill’, was reduced from 69% to 18% (p<0.001). The mean total length of stay (LOS) and postoperative LOS fell by 1.7 days (from 8.3 to 6.6 days, p=0.040) and 2 days (from 5.6 to 3.6 days, p=0.020) respectively. The higher ELC rate and the reduction in LOS produced additional tariff income (£111,930) and estimated savings in bed day (£90,440) and readmission (£27,252) costs. Conclusions A dedicated ESU incorporating national recommendations for EGS improves alignment of best practice with best evidence and can also result in financial rewards for a busy district general hospital. PMID:26673047
Mishra, Rajshree; Tripathi, Manoj; Chandola, H. C.
Background: Reduction in central sensitization by gabapentinoids that include gabapentin and pregabalin may reduce acute postoperative pain. Aims: The aim of this study is to evaluate postoperative analgesic benefit and efficacy in patients administered with oral gabapentin or pregabalin as premedication for laparoscopic cholecystectomy under general anesthesia. Settings and Design: Randomized, prospective, and comparative study. Materials and Methods: In this study, recruited patients were randomly allocated in three groups. Groups A, B, and C received 2 capsules of B complex, 3 capsules of 300 mg gabapentin each, and 2 capsules of 75 mg pregabalin, respectively, each in 30 patients of each group, 1 h before induction of anesthesia. Postoperative efficacy among these three groups was compared with respect to increase in duration of analgesia, reduction in postoperative pain scores, total postoperative requirements of analgesics and side effects. Statistical Analysis: Mean and standard deviation were calculated. Test of analysis between two groups was done by t-test and among three groups by analysis of variance, and then P value was calculated. Results: Pregabalin and gabapentin group had lower visual analog scale (VAS) score (P < 0.05), prolonged timing of first rescue analgesic (4.67 ± 14.79 vs. 158 ± 13.10 vs. 343.16 ± 9.69) min, and less opioid consumption (169.87 ± 20.32 vs. 116.13 ± 14.08 vs. 64.67 ± 16.69) mg compared to placebo group. Between the gabapentinoids, pregabalin group had lower VAS score, prolonged timing of first rescue analgesic, and less opioids consumption than the gabapentin group. Conclusion: It is concluded in this study that pregabalin group had lower VAS score, prolonged timing of first rescue analgesic, and less opioids consumption than the gabapentin group. Both gabapentinoids had better postoperative analgesic profile than placebo. PMID:27212747
Kono, Yoshiharu; Ishizawa, Takeaki; Tani, Keigo; Harada, Nobuhiro; Kaneko, Junichi; Saiura, Akio; Bandai, Yasutsugu; Kokudo, Norihiro
Abstract To evaluate the clinical and technical factors affecting the ability of fluorescence cholangiography (FC) using indocyanine green (ICG) to delineate the bile duct anatomy during laparoscopic cholecystectomy (LC). Application of FC during LC began after laparoscopic fluorescence imaging systems became commercially available. In 108 patients undergoing LC, FC was performed by preoperative intravenous injection of ICG (2.5 mg) during dissection of Calot's triangle, and clinical factors affecting the ability of FC to delineate the extrahepatic bile ducts were evaluated. Equipment-related factors associated with bile duct detectability were also assessed among 5 laparoscopic systems and 1 open fluorescence imaging system in ex vivo studies. FC delineated the confluence between the cystic duct and common hepatic duct (CyD–CHD) before and after dissection of Calot's triangle in 80 patients (74%) and 99 patients (92%), respectively. The interval between ICG injection and FC before dissection of Calot's triangle was significantly longer in the 80 patients in whom the CyD–CHD confluence was detected by fluorescence imaging before dissection (median, 90 min; range, 15–165 min) than in the remaining 28 patients in whom the confluence was undetectable (median, 47 min; range, 21–205 min; P < 0.01). The signal contrast on the fluorescence images of the bile duct samples was significantly different among the laparoscopic imaging systems and tended to decrease more steeply than those of the open imaging system as the target-laparoscope distance increased and porcine tissues covering the samples became thicker. FC is a simple navigation tool for obtaining a biliary roadmap to reach the “critical view of safety” during LC. Key factors for better bile duct identification by FC are administration of ICG as far in advance as possible before surgery, sufficient extension of connective tissues around the bile ducts, and placement of the tip of
Bilge Erdogan, Mustafa; Kaplan, Mehmet; Kazaz, Hakki; Salman, Bulent
Acute cholecystitis (AC) may be a severe problem and may increase the mortality rate and hospital stay in patients who undergo open heart surgery (OHS), due to its aggressive course; therefore, AC should be treated as soon as possible. We aimed to present data on our synchronous cardiac and laparoscopic cholecystectomy (LC) operations performed for AC complicating patients with cardiac disease and who were waiting to undergo OHS. Between January 2008 and September 2014, we performed 2773 OHSs in Medical Park Gaziantep Hospital. Among these, 28 (1%) patients underwent concomitant LC in the same session by the same experienced surgeon. The mean age of the patients was 61.4 ± 9.1 years, and the proportion of males was 71.4 per cent. Acalculous cholecystitis was found in 42.9 per cent of the patients. Patients stayed in the intensive care unit for 3.1 ± 1.4 days and were discharged from the hospital after 16.5 ± 6.3 days. Postoperative 2-year follow-up was completed in all patients with a mean follow-up period of 3.4 ± 2.0 years. The overall complication rate was 28.6 per cent. LC-related complications were seen in four patients. No inhospital mortality was observed. Only one patient who underwent mitral valve replacement and tricuspid valve repair died in the second year after the operation due to congestive heart failure. Three patients died due to noncardiac reasons in the follow-up period. By increasing the experiences of surgeons in laparoscopic surgery in critically ill patients, LC can be safely performed concurrently in patients scheduled for OHS.
Wysocki, A Peter
Iatrogenic bile duct injury at time of cholecystectomy is a rare but devastating event. A twofold higher frequency of bile duct injury during cholecystectomy without cholangiography is reported in population-based studies. Some interpret this as a cause-and-effect relationship and thus mandate routine cholangiography. A critical appraisal of population studies is required to determine whether these studies are suitable in determining the role of routine cholangiography. The literature search was performed using combinations of the forced search terms "duct injury", "population" and "cholangiography" to identify population-based studies assessing the relationship between cholangiography and iatrogenic bile duct injury. All seven population-based studies reported a numerically higher rate of bile duct injury when an intraoperative cholangiogram was not obtained during cholecystectomy. Five predate the critical view technique. Only one was limited to laparoscopic cholecystectomy. All studies identified cholangiography as a likely marker for disease severity or surgical technique. Six studies did not demonstrate a cause-and-effect relationship by not including effect modifiers. The only study to address confounders reported the same rate of injury irrespective of the use of cholangiography. Critical appraisal of population-based studies does not support their use in justifying a policy of routine cholangiography to prevent major bile duct injury.
Lin, Christine; Collins, Jay N; Britt, Rebecca C; Britt, Lunzy D
There are several treatments available for choledocholithiasis, but the optimal treatment is highly debated. Some advocate preoperative endoscopic retrograde cholangiopancreatography (ERCP) followed by laparoscopic cholecystectomy (LC) with cholangiography (IOC). Others advocate initial LC + IOC followed by common bile duct exploration or ERCP. The purpose of this study was to determine whether initial LC + IOC had a shorter length of stay (LOS) compared with preoperative magnetic resonance cholangiopancreatography (MRCP) or ERCP. Patients who underwent cholecystectomy between 2012 and 2013 at two institutions were reviewed. Patients were selected if they had suspected choledocholithiasis, indicated by dilated CBD and/or elevated bilirubin, or confirmed choledocholithiasis. They were excluded if they had pancreatitis or cholangitis. There were 126 patients with suspected choledocholithiasis in this study. Of these, 97 patients underwent initial LC ± IOC with an average LOS of 3.9 days. IOC was negative in 47.4 per cent patients, and they had a shorter LOS compared with positive IOC patients (2.93 vs 4.82, P < 0.001). Laparoscopic common bile duct exploration was successful in 64.7 per cent and had a shorter LOS compared with postoperative ERCP patients (P = 0.01). Preoperative MRCP was performed in 21 patients with an average LOS of 6.48 days. Preoperative ERCP was performed in eight patients with an average LOS of seven days. Initial LC+IOC is associated with a shorter LOS compared to preoperative MRCP or ERCP. It is recommended as the optimal treatment choice for suspected choledocholithiasis.
Păun, I; Florescu, M; Coajă, Florina; Mogoş, D; Păun, Mariana; Teodorescu, M; Picu, Mirela; Dumitrealea, D; Muşat, S; Mogoş, D G
The study's aim was to analyze a series of colon cancer cases in which the mirage of the first (clinically most obvious) lesion (gallstones) along with its minimally invasive approach - that explored only the biliary disease - had contributed to the delay of large bowel malignancy' diagnosis and treatment. 1327 patients aged between 17 and 83 years and diagnosed with cholecystolithiasis were operated upon laparoscopically in the Department of General Surgery of Craiova CFR University Hospital from 2000 through 2004. Four out of these 1327 patients (0,3%) were readmitted with the diagnosis of colon carcinoma between 1 and 16 months after the laparoscopic cholecystectomy. Our retrospective study gives a full report on these 4 cases insisting upon the links between their clinical - laboratory evaluations and final diagnosis. Despite the low laparoscopic cholecystectomy overlooked colon cancer' incidence it seems reasonable to both improve the technique of peritoneal cavity exploration during this type of surgery and extend the preoperative evaluation whenever the slightest suspicion of associated pathology is raised especially in patients over 50 years of age.
Introduction Injury of the gallbladder after blunt abdominal trauma is an unusual finding; the reported incidence is less than 2%. Three groups of injuries are described: simple contusion, laceration, and avulsion, the last of which can be partial, complete, or total traumatic cholecystectomy. Case presentation A case of isolated complete avulsion of the gallbladder (near traumatic cholecystectomy) from its hepatic bed in a 46-year-old Caucasian man without any other sign of injury is presented. The avulsion was due to blunt abdominal trauma after a car accident. The rarity of this injury and the stable condition of our patient at the initial presentation warrant a description. The diagnosis was made incidentally after a computed tomography scan, and our patient was treated successfully with ligation of the cystic duct and artery, removal of the gallbladder, coagulation of the bleeding points, and placement of a drain. Conclusions Early diagnosis of such injuries is quite difficult because abdominal signs are poor, non-specific, or even absent. Therefore, a computed tomography scan should be performed when the mechanism of injury is indicated. PMID:21851630
Baronia, Benedicto C
With the recent advances in eye tracking technology, it is now possible to track surgeons’ eye movements while engaged in a surgical task or when surgical residents practice their surgical skills. Several studies have compared eye movements of surgical experts and novices and developed techniques to assess surgical skill on the basis of eye movement utilizing simulators and live surgery. None have evaluated simultaneous visual tracking between an expert and a novice during live surgery. Here, we describe a successful simultaneous deployment of visual tracking of an expert and a novice during live laparoscopic cholecystectomy. One expert surgeon and one chief surgical resident at an accredited surgical program in Lubbock, TX, USA performed a live laparoscopic cholecystectomy while simultaneously wearing the visual tracking devices. Their visual attitudes and movements were monitored via video recordings. The recordings were then analyzed for correlation between the expert and the novice. The visual attitudes and movements correlated approximately 85% between an expert surgeon and a chief surgical resident. The surgery was carried out uneventfully, and the data was abstracted with ease. We conclude that simultaneous deployment of visual tracking during live laparoscopic surgery is a possibility. More studies and subjects are needed to verify the success of our results and obtain data analysis. PMID:27774359
Sharma, Ankush; Dahiya, Divya; Kaman, Lileswar; Saini, Vikas; Behera, Arunanshu
High intra-abdominal pressure and reverse Trendelenburg position during laparoscopic cholecystectomy (LC) are risk factors for venous stasis in lower extremity. Lower limb venous stasis is one of the major pathophysiological elements involved in the development of peri-operative deep vein thrombosis. Low pressure pneumoperitoneum (7-10 mmHg) has been recommended in patients with limited cardiac, pulmonary or renal reserve. The purpose of this study was to observe the effect of various pneumoperitoneum pressures on femoral vein (FV) hemodynamics during LC. A total of 50 patients undergoing elective LC were enrolled and they were prospectively randomized into two groups containing 25 patients each. In group A high pressure pneumoperitoneum (14 mmHg) and in group B low pressure pneumoperitoneum (8 mmHg) was maintained. Comparison of pre-operative and post-operative coagulation profile was done. Preoperative and intraoperative change in femoral vein diameter (FVD) (AP and LAT), cross-sectional area (CSA) and peak systolic flow (PSF) during varying pneumoperitoneum pressure was recorded in FV by ultrasound Doppler. First measurement (pre-operative) was carried out just after the induction of anesthesia before creation of pneumoperitoneum and second measurement (intra-operative) was taken just before completion of surgery with pneumoperitoneum maintained. Changes in coagulation parameters were less significant at low pressure pneumoperitoneum. There was statistical significant difference in the pre-operative and intra-operative values of FVD, CSA and PSF in both groups when analyzed independently (P = 0.00). There was no significant difference in pre-operative values of FVD, CSA and PSF (P > 0.05) among two groups but when the comparison was made between the intra-operative values, there was significant increase in FVD (AP) (P = 0.016), CSA (P = 0.00) and decrease in PSF (P = 0.00) at high pressure pneumoperitoneum. This study provides evidence of using low
Chen, X Z; Lou, Q B; Sun, C C; Zhu, W S; Li, J
Objective: To investigate the effect of intravenous infusion with lidocaine on rapid recovery of laparoscopic cholecystectomy. Methods: This study was a prospective randomized controlled trial. From February to August 2016 in Affiliated Yiwu Hospital of Wenzhou Medical University, 60 patients scheduled for laparoscopic cholecystectomy under general anesthesia were involved and randomly divided into control group (n=30) and lidocaine group (n=30). Patients in lidocaine group received lidocaine 1.5 mg/kg intravenously before induction and followed by 2.0 mg·kg(-1)·h(-1) to the end of surgery. Patients in control group received equal volumes of saline intravenously. Anesthesia induction in both groups were given intravenous midazolam 0.03 mg/kg, sufentanil 0.2 μg/kg, propofol 2.0 mg/kg and cisatracuium 0.2 mg/kg. Anesthesia was maintained with propofol 0.05-0.20 mg·kg(-1)·min(-1) and remifentanil 0.1-0.5 μg·kg(-1)·min(-1) for laryngeal mask airway which bispectral index (BIS) value maintained at 40-60. BIS, heart rate(HR) and mean arterial pressure(MAP) were recorded before anesthesia induction, before and immediately after laryngeal mask implantation, intraoperative 30 min and anesthesia awake. Pain scores were assessed using visual analogue scales (VAS) at postoperation immediately, 30 min during postanesthesia care unit (PACU), 2, 6, 12, and 24 h after surgery. The time of PACU retention, postoperative ambulation, first intestine venting and discharge were recorded. The dosage of propofol and remifentanil, the frequency of sufentanil used, the incidence of postoperative nausea and vomiting were also recorded. Patient satisfaction was evaluated by using Simple Restoration Quality Score (QoR-9). Results: BIS values before and after laryngeal mask implantation in lidocaine group were 50.50±3.47 and 54.63±1.25 respectively, which was lower than those in control group(54.30±4.78, 55.80±2.33; t=3.542, 2.423, all P<0.05). The VAS score at postoperation
Darzi, Ali Asghar; Nikmanesh, Alieh; Bagherian, Farhad
Background Laparoscopic cholecystectomy (LC) is one of the most common surgeries in laparoscopic surgery. Although, it is believed that LC has low-risk for post-operative infectious complications, the use of a prophylactic antibiotic is still controversial in elective LC. Objective To determine the impact of prophylactic antibiotics on postoperative infection complications in elective laparoscopic cholecystectomy. Methods In this double-blind, placebo-controlled, randomized, clinical trial, patients who were candidates for elective LC, from March 2012 to 2015, in four hospitals in Babol, Iran, were studied. Patients were allocated randomly to two groups, i.e., group C: Cefazolin (n = 182) and group P: placebo (n = 247). Group C received 1 g of Cefazolin 30 minutes before anesthesia and and then, six and 12 hours after anesthesia. Group P patients received 10 ml of isotonic sodium chloride solution. Age, gender, type of gallbladder diseases (stone, polyp, or hydrops), the length of post-operative hospitalization, frequency of gallbladder rupture, the duration of surgery, and the kinds of complications associated with infections were collected for each patient in the two groups. The data were analyzed by IBM-SPSS version 20, using the t-test and the chi-squared test, and a p-value < 0.05 was considered as significant. Results There were no significant differences between the two groups in terms of gender (C versus P: 18 (9.9%) male versus 22 (9%); p = 0.74), age (C versus P: 43.75 + 13.30 years versus 40.91 + 13.05; p = 0.20), and duration of surgery (C versus P: 34.97 ± 8.25 min versus 34.11 ± 8.39; p = 0.71). There were no significant differences between the two groups in the incidences of post-operative infection (C versus P: 3 (1.7%) versus 5 (2%); p = 0.99) and rupture of the gallbladder (C versus P: 14 (7.8%) versus 17 (6.8%); p = 0.85). No other post-operative systemic infectious complications (e.g., sepsis, pneumonia, or urinary tract infection) were found
Shin, Hye Young; Kim, Dong Wook; Kim, Ju Deok; Yu, Soo Bong; Kim, Doo Sik; Kim, Kyung Han
An 81-year-old male patient was scheduled for a laparoscopic cholecystectomy due to acute cholecystitis. About 50 minutes into the operation, the arterial blood pressure suddenly decreased and ventricular fibrillation appeared on the electrocardiography. The patient received cardiopulmonary resuscitation and recovered a normal vital sign. We suspected a carbon dioxide embolism as the middle hepatic vein had been injured during the surgery. We performed a transesophageal echocardiography and were able to confirm the presence of multiple gas bubbles in all of the cardiac chambers. After the operation, the patient presented a stable hemodynamic state, but showed weaknesses in the left arm and leg. There were no acute lesions except for a chronic cerebral cortical atrophy and chronic microvascular encephalopathy on the postoperative brain-computed tomography, 3D angiography and magnetic resonance image. Fortunately, three days after the operation, the patient's hemiparesis had entirely subsided and he was discharged without any neurologic sequelae. PMID:25558345
Ozemir, Ibrahim Ali; Bayraktar, Baris; Bayraktar, Onur; Tosun, Salih; Bilgic, Cagri; Demiral, Gokhan; Ozturk, Erman; Yigitbasi, Rafet; Alimoglu, Orhan
Introduction Conventional laparoscopic procedures have been used for splenic diseases and concomitant gallbladder stones, frequently in patients with hereditary spherocytosis since 1990’s. The aim of this study is to evaluate the feasibility of single-site surgery with conventional instruments in combined procedures. Presentation of case series Six consecutive patients who scheduled for combined cholecystectomy and splenectomy because of hereditary spherocytosis or autoimmune hemolytic anemia were included this study. Both procedures were performed via trans-umbilical single-site multiport approach using conventional instruments. All procedures completed successfully without conversion to open surgery or conventional laparoscopic surgery. An additional trocar was required for only one patient. The mean operation time was 190 min (150–275 min). The mean blood loss was 185 ml (70–300 ml). Median postoperative hospital stay was two days. No perioperative mortality or major complications occurred in our series. Recurrent anemia, hernia formation or wound infection was not observed during the follow-up period. Discussion Nowadays, publications are arising about laparoscopic or single site surgery for combined diseases. Surgery for combined diseases has some difficulties owing to the placement of organs and position of the patient during laparoscopic surgery. Single site laparoscopic surgery has been proposed to have better cosmetic outcome, less postoperative pain, greater patient satisfaction and faster recovery compared to standard laparoscopy. Conclusion We consider that single-site multiport laparoscopic approach for combined splenectomy and cholecystectomy is a safe and feasible technique, after gaining enough experience on single site surgery. PMID:26708949
Andrási, László; Ábrahám, Szabolcs; Lázár, György
Bevezetés: Vizsgálatunkban a minilaparoscopos módon (portok számának és méretének csökkentése révén) végzett laparoscopos cholecystectomiák (LC) eredményeit mutatjuk be. Elemeztük a mini-LC előnyeit és hátrányait a hagyományos LC-vel összehasonlítva. Betegek és módszerek: Mini-LC során összesen 3 portot (11, 5 és 3,5 mm) alkalmaztunk. Tíz esetben végzett mini-LC eredményeit hasonlítottuk össze 10 konvencionális LC eredményeivel. A betegválogatás alapját a nem, az életkor, a BMI és az ASA-beosztás képezte, amely mindkét vizsgált csoportot homogénné tett. Összehasonlítottuk a két eljárás átlagos műtéti időtartamát, a segédport szükségességét, a konverziós arányt, a postoperativ fájdalomcsillapító-igényt, a korai/késői szövődmények előfordulásának gyakoriságát és a kozmetikai eredményeket. Eredmények: A műtéti időtartam, vérveszteség, kórházi tartózkodás, szövődmények vonatkozásában nem észleltünk szignifikáns különbséget a két csoport között. A sebészi metszések összesített mérete mini-LC során 19,5 mm, míg az LC-csoportban 41 mm, a szöveti károsodás mértéke pedig 124,2 mm2 és 448,2 mm2 volt a két csoportban. Mindezek jelentősen javították a mini-LC kozmetikai eredményét. A hagyományos LC után a betegek szignifikánsan nagyobb arányban igényeltek postoperativ fájdalomcsillapítást. Következtetések: A mini-LC biztonságos, kiváló kozmetikai eredményeket adó eljárás, amely kisebb postoperativ fájdalomcsillapító-igénnyel jár. Válogatott esetekben ez a műtéti típus ajánlott eljárás lehet a konvencionális LC-vel szemben.
Reed, D N; Fernandez, M; Hicks, R D
Thirty patients with chronic upper abdominal pain and no evidence of cholelithiasis were entered into this study. All had negative ultrasonography of the gallbladder, and most had a host of other negative investigations. These patients were referred to a surgeon to evaluate the possibility of atypical biliary colic associated with chronic acalculous cholecystitis. All patients underwent cholecystokinin-stimulated cholescintigraphy and were offered cholecystectomy if the ejection fraction was less than 35 per cent. Of the 30 patients, 27 (90%) had pathologically abnormal gallbladders. Follow-up averaged over 1 year (13.2 mo), and relief of symptoms occurred in 28 (94%). The authors conclude that in appropriately selected patients with symptoms of biliary colic (typical or atypical) and no evidence of cholelithiasis, a cholecystokinin-stimulated cholescintigram is a significant help in predicting not only which patients have gallbladder disease, but also how likely cholecystectomy is to result in an improvement in their symptoms.
Masuda, Yuka; Mizuguchi, Yoshiaki; Kanda, Tomohiro; Furuki, Hiroyasu; Mamada, Yasuhiro; Taniai, Nobuhiko; Nakamura, Yoshiharu; Yoshioka, Masato; Matsushita, Akira; Kawano, Yoichi; Shimizu, Tetsuya; Uchida, Eiji
Limy bile syndrome extending to the common bile duct (CBD) is a rare condition that lacks a standardized treatment. Laparoscopic cholecystectomy with laparoscopic choledocholithotomy by CBD exploration is preferred because it preserves the function of the sphincter of the Vater's papilla and allows treatment of both lesions. A 37-year-old man who was receiving entecavir for chronic hepatitis B developed right upper quadrant pain. Abdominal ultrasonography revealed a calcified shadow in the gallbladder and CBD. Abdominal imaging revealed a liquid-like material identified by a calcified shadow in two phases separated by a fluid-fluid level. Abdominal and 3-D drip infusion cholangiography CT showed stones in the gallbladder and CBD with limy bile. The patient underwent laparoscopic cholecystectomy and choledocholithotomy. Intraoperatively, white-yellow-colored bile and stones were drained from the CBD. A C-tube was placed. Postoperatively, remnant stones and radiopaque materials were absent. The stones comprised of >95% calcium carbonate.
Kwon, Young Suk; Jang, Ji Su; Lee, Na Rea; Kim, Seong Su; Kim, Young Ki; Hwang, Byeong Mun; Kang, Seong Sik; Son, Hee Jeong; Lim, So Young
Background. Oxycodone, a semisynthetic opioid, has been widely used for acute and chronic pain. Objectives. The aim of this study was to compare the analgesic and adverse effects of oxycodone and alfentanil on postoperative pain after laparoscopic cholecystectomy. Methods. This was a prospective, randomized, double-blind study. A total of 82 patients undergoing laparoscopic cholecystectomy were randomly assigned to receive either oxycodone or alfentanil using intravenous patient-controlled analgesia (PCA). PCA was administered as a time-scheduled decremental continuous infusion based on lean body mass for 48 hours postoperatively. Patients were assessed for pain with a visual analogue scale (VAS), the cumulative PCA dose, adverse effects, sedation level at 1, 4, 8, 16, 24, and 48 hours postoperatively, and satisfaction during the postoperative 48 hours. Results. There were no significant differences (p < 0.05) between the two groups in VAS score, cumulative PCA dose, adverse effects, sedation level at 1, 4, 8, 16, 24, and 48 hours postoperatively, and satisfaction during the postoperative 48 hours. Conclusions. Our data showed that the analgesic and adverse effects of oxycodone and alfentanil were similar. Therefore, oxycodone may be a good alternative to alfentanil for pain management using intravenous PCA after laparoscopic cholecystectomy when used at a conversion ratio of 10 : 1. This trial is registered with KCT0001962.
Jang, Ji Su; Kim, Seong Su; Kim, Young Ki; Hwang, Byeong Mun; Kang, Seong Sik; Son, Hee Jeong
Background. Oxycodone, a semisynthetic opioid, has been widely used for acute and chronic pain. Objectives. The aim of this study was to compare the analgesic and adverse effects of oxycodone and alfentanil on postoperative pain after laparoscopic cholecystectomy. Methods. This was a prospective, randomized, double-blind study. A total of 82 patients undergoing laparoscopic cholecystectomy were randomly assigned to receive either oxycodone or alfentanil using intravenous patient-controlled analgesia (PCA). PCA was administered as a time-scheduled decremental continuous infusion based on lean body mass for 48 hours postoperatively. Patients were assessed for pain with a visual analogue scale (VAS), the cumulative PCA dose, adverse effects, sedation level at 1, 4, 8, 16, 24, and 48 hours postoperatively, and satisfaction during the postoperative 48 hours. Results. There were no significant differences (p < 0.05) between the two groups in VAS score, cumulative PCA dose, adverse effects, sedation level at 1, 4, 8, 16, 24, and 48 hours postoperatively, and satisfaction during the postoperative 48 hours. Conclusions. Our data showed that the analgesic and adverse effects of oxycodone and alfentanil were similar. Therefore, oxycodone may be a good alternative to alfentanil for pain management using intravenous PCA after laparoscopic cholecystectomy when used at a conversion ratio of 10 : 1. This trial is registered with KCT0001962. PMID:27725791
Agrawal, Malti; Verma, A. P.; Kang, L. S.
Introduction: Traditionally laparoscopic cholecystectomy is done under general anesthesia. But recently there is a growing interest to get it conducted under central neuraxial blockade. We conducted a clinical study comprising bupivacaine alone or a combination of bupivacaine and clonidine (2 μg/kg) in thoracic epidural anesthesia for laparoscopic cholecystectomy (LC). The aim was to attenuate the undesirable hemodynamic changes due to pneumoperitoneum (PNO) and achieve a better qualitative blockade. Patients and Methods: After taking approval from Institutional Ethical Committee, 50 adult patients of ASA grade I and II were divided into two groups; group A where bupivacaine was given with 2 μg/kg of clonidine (Cloneon, Neon) and in group B bupivacaine (Anawin, Neon) was given with 1 ml of saline as placebo. Thoracic epidural was given at the T9-T10 or T10-T11 interspace to obtain a block of T4-L2 dermatome. Hemodynamic parameters like heart rate (HR), noninvasive blood pressure (NIBP), respiratory rate (RR), electrocardiogram (ECG), oxygen saturation (SpO2) and arterial pressure of carbon dioxide (PaCO2) were monitored and readings were recorded before and 10 minutes (min.) after the blockade and then at 5 min, 15 min and 30 min after PNO and 15 min after exsufflation. Results: All the parameters of the patients in group A remained stable but the patients of group B showed an increase in mean arterial pressure (MAP) and HR at 5, 15 and 30 min after PNO and 15 min after exsufflation as compared to Group A. PaCO2, SpO2 and RR values in both the groups were comparable. In group A, two patients complained of shoulder pain while in group B12 patients complained of shoulder pain. Conclusion: Thoracic epidural anesthesia for LC is a satisfactory alternative technique in selected cases. Addition of clonidine (2 μg/kg) to bupivacaine produces better qualitative anesthetic conditions. It prevents hemodynamic perturbations produced by pneumoperitoneum and also decreases
Guédon, Annetje C P; Paalvast, M; Meeuwsen, F C; Tax, D M J; van Dijke, A P; Wauben, L S G L; van der Elst, M; Dankelman, J; van den Dobbelsteen, J J
Operating Room (OR) scheduling is crucial to allow efficient use of ORs. Currently, the predicted durations of surgical procedures are unreliable and the OR schedulers have to follow the progress of the procedures in order to update the daily planning accordingly. The OR schedulers often acquire the needed information through verbal communication with the OR staff, which causes undesired interruptions of the surgical process. The aim of this study was to develop a system that predicts in real-time the remaining procedure duration and to test this prediction system for reliability and usability in an OR. The prediction system was based on the activation pattern of one single piece of equipment, the electrosurgical device. The prediction system was tested during 21 laparoscopic cholecystectomies, in which the activation of the electrosurgical device was recorded and processed in real-time using pattern recognition methods. The remaining surgical procedure duration was estimated and the optimal timing to prepare the next patient for surgery was communicated to the OR staff. The mean absolute error was smaller for the prediction system (14 min) than for the OR staff (19 min). The OR staff doubted whether the prediction system could take all relevant factors into account but were positive about its potential to shorten waiting times for patients. The prediction system is a promising tool to automatically and objectively predict the remaining procedure duration, and thereby achieve optimal OR scheduling and streamline the patient flow from the nursing department to the OR.
Lin, Hsing-Ying; Huang, Chen-Han; Shy, Shannon; Chang, Yu-Chung; Chui, Hsiang-Chen; Yu, Tsung-Chih; Chang, Chih-Han
Bile duct injury (BDI) is the most serious iatrogenic complication during laparoscopic cholecystectomy (LC) and occurs easily in inexperienced surgeons since the position of common bile duct (CBD) and its related ductal junctions are hard to precisely identify in the hepatic anatomy during surgery. BDI can be devastating, leading to chronic morbidity, high mortality, and prolonged hospitalization. In addition, it is the most frequent injury resulting in litigation and the most likely injury associated with a successful medical malpractice claim against surgeons. This study introduces a novel method for conveniently and rapidly indicating the anatomical location of CBD during LC by the direct fiber-optic illumination of 532-nm diode-pumped solid state laser through a microstructured plastic optical fiber to avoid the wrong identification of CBD and the injury from mistakenly cutting the CBD that can lead to permanent and even life threatening consequences. Six porcine were used for preliminary intra-CBD illumination experiments via laparotomy and direct duodenal incision to insert the invented CBD illumination laser catheter with nonharmful but satisfactory visual optical density. PMID:23024892
Dabholkar, Twinkle Yogesh; Yardi, Sujata Sudhir; Oak, Sanjay Narahari; Ramchandani, Sneha
INTRODUCTION: There is a rise in prevalence of work-related musculoskeletal disorders in surgeons performing laparoscopic surgeries due to lack of ergonomic considerations to the minimal access surgical environment. The objective of this study was to assess the physical ergonomics in experienced and novice surgeons during a simulated laparoscopic cholecystectomy. METHODOLOGY: Thirty-two surgeons participated in this study and were distributed in two groups (experienced and novices) based on the inclusion criteria. Both groups were screened for the spinal and wrist movements on the orientation sensor-based, motion analysis device while performing a simulated laparoscopic cholecystectomy. Simultaneous video recording was used to estimate the other joint positions. The RULA (Rapid Upper Limb Assessment) ergonomic risk scores were estimated with the acquired data. RESULTS: We found that surgeons in both novice and experienced groups scored a high on the RULA. Limited awareness of the influence of monitor position on the postural risk caused surgeons to adopt non-neutral range cervical postures. The thoracolumbar spine is subjected to static postural demand. Awkward wrist postures were adopted during the surgery by both groups. There was no statistically significant difference in the RULA scores between the novice and experienced, but some differences in maximum joint excursions between them as detected on the motion analysis system. CONCLUSION: Both experienced and novice surgeons adopted poor spinal and wrist ergonomics during simulated cholecystectomy. We concluded that the physical ergonomic risk is medium as estimated by the RULA scoring method, during this minimally invasive surgical procedure, demanding implementation of change in the ergonomic practices. PMID:28281476
SALLUM, Rubens Antonio Aissar; PADRÃO, Eduardo Messias Hirano; SZACHNOWICZ, Sergio; SEGURO, Francisco C. B. C.; BIANCHI, Edno Tales; CECCONELLO, Ivan
Background Association between esophageal achalasia/ gastroesophageal reflux disease (GERD) and cholelithiasis is not clear. Epidemiological data are controversial due to different methodologies applied, the regional differences and the number of patients involved. Results of concomitant cholecistectomy associated to surgical treatment of both diseases regarding safety is poorly understood. Aim To analyze the prevalence of cholelithiasis in patients with esophageal achalasia and gastroesophageal reflux submitted to cardiomyotomy or fundoplication. Also, to evaluate the safety of concomitant cholecistectomy. Methods Retrospective analysis of 1410 patients operated from 2000 to 2013. They were divided into two groups: patients with GERD submitted to laparocopic hiatoplasty plus Nissen fundoplication and patients with esophageal achalasia to laparoscopic cardiomyotomy plus partial fundoplication. It was collected epidemiological data, specific diagnosis and subgroups, the presence or absence of gallstones, surgical procedure, operative and clinical complications and mortality. All groups/subgroups were compared. Results From 1,229 patients with GERD or esophageal achalasia, submitted to laparoscopic cardiomyotomy or fundoplication, 138 (11.43%) had cholelitiasis, occurring more in females (2.38:1) with mean age of 50,27 years old. In 604 patients with GERD, 79 (13,08%) had cholelitiasis. Lower prevalence occurred in Barrett's esophagus patients 7/105 (6.67%) (p=0.037). In 625 with esophageal achalasia, 59 (9.44%) had cholelitiasis, with no difference between chagasic and idiopathic forms (p=0.677). Complications of patients with or without cholecystectomy were similar in fundoplication and cardiomyotomy (p=0.78 and p=1.00).There was no mortality or complications related to cholecystectomy in this series. Conclusions Prevalence of cholelithiasis was higher in patients submitted to fundoplication (GERD). Patients with chagasic or idiopatic forms of achalasia had the
The comparison of analgesic effects of various administration methods of diclofenac sodium, transdermal, oral and intramuscular, in early postoperative period in laparoscopic cholecystectomy operations
Gulcin Ural, Sedef; Yener, Ozlem; Sahin, Hasan; Simsek, Tuncer; Aydinli, Bahar; Ozgok, Aysegul
Objective: The aim of this study was to compare the efficacy of oral, intra muscular and transdermal diclofenac sodium for pain treatment in patients undergoing laparoscopic cholecystectomy, and their effect on postoperative opioid consumption. Methods: Following informed consent, 90 ASA I-II patients scheduled for laparoscopic cholecystectomy were randomized into three groups. Group PO got oral diclofenac sodium 1 hour before the operation, Group IM 75 mg diclofenac sodium intra muscular and Group TD diclofenac sodium patch 6 hours before the operation. Patients were not premedicated. Routine anaesthesia induction was used. After the operation in post anaesthesia care unit tramadol HCl infusion was delivered by intravenous patient controlled analgesia (iv PCA). Ramsey Sedation Score (RSS), Modified Aldrete’s Score System(MASS) and Visual Analog Scale Pain Score (VAS) was used for postoperative evaluation. Postoperative opioid consumption was recorded. Results: Demographic characteristics, intraoperative and postoperative hemodynamics of the patients were similar between groups. Postoperative VAS were lower at all time points in Group IM and Group TD than in Group PO. Lowest Postoperative RSS were in Group IM and the highest were in Group PO, and the difference between groups was significant. There was no significant difference in Postoperative MASS between groups. Postoperative tramadol consumption was statistically different between groups. Tramadol consumption in Group IM and Group TD was lower than Group PO. Postoperative nausea and vomiting was not observed. Local complications related to transdermal and intra muscular applications was not reported. Conclusion: In patients undergoing ambulatory laparoscopic cholecystectomy, a noninvasive application transdermal diclofenac sodium is as effective as intramuscular diclofenac sodium and can be preferred in postoperative pain treatment. PMID:24639839
Zaporozhchenko, B S; Kolodiĭ, V V; Gorbunov, A A; Zaporozhchenko, M B; Kirpichnikova, E P
The results of laparoscopic cholecystectomy performance in a combination with laparoscopic gynecologic operation on the background of concomitant cardiovascular and pulmonary diseases were analyzed in 67 patients. In 26 patients (main group) the original lifting system was used, 41 (control group)--operated on classical technology. Optimal operative accesses variants a defined, carboxyperitoneum influence on the central hemodynamics in the postoperative period, time of restoration of patients, frequency of postoperative complications is studied. It is revealed that simultaneous lifting laparoscopic operations possess have conclusive advantages: frequency and severity of postoperative complications decrease, intensity of a postoperative pain syndrome, frequency of concomitant chronic diseases exacerbations, and duration of hospital treatment after operation.
Choi, Sung Kwan; Choi, Jung Il; Kim, Woong Mo; Heo, Bong Ha; Park, Keun Seok; Song, Ji A
Background Although intraoperative opioids provide more comfortable anesthesia and reduce the use of postoperative analgesics, it may cause opioid induced hyperalgesia (OIH). OIH is an increased pain response to opioids and it may be associated with N-methyl-D-aspartate (NMDA) receptor. This study aimed to determine whether intraoperative nefopam or ketamine, known being related on NMDA receptor, affects postoperative pain and OIH after continuous infusion of intraoperative remifentanil. Methods Fifty-four patients undergoing laparoscopic cholecystectomy were randomized into three groups. In the nefopam group (N group), patients received nefopam 0.3 mg/kg at the induction of anesthesia followed by a continuous infusion of 0.065 mg/kg/h. In the ketamine group (K group), patients received ketamine 0.3 mg/kg at the induction of anesthesia followed by a continuous infusion of 3 µg/kg/min. The control group did not received any other agents except for the standard anesthetic regimen. Postoperative pain score, first time and number of demanding rescue analgesia, OIH and degrees of drowsiness/sedation scale were examined. Results Co-administrated nefopam or ketamine significantly reduced the total amount of intraoperative remifentanil and postoperative supplemental morphine. Nefopam group showed superior property over control and ketamine group in the postoperative VAS score and recovery index (alertness and respiratory drive), respectively. Nefopam group showed lower morphine consumption than ketamine group, but not significant. Conclusions Both nefopam and ketamine infusion may be useful in managing in postoperative pain control under concomitant infusion of remifentanil. However, nefopam may be preferred to ketamine in terms of sedation. PMID:27703629
PERON, Adilson; SCHLIEMANN, Ana Laura; de ALMEIDA, Fernando Antonio
Background Cholelithiasis is prevalent surgical disease, with approximately 60,000 admissions per year in the Unified Health System in Brazil. Is often asymptomatic or oligosymptomatic and major complications arise from the migration of calculi to low biliary tract. Despite these complications are severe and life threatening, some patients refuse surgical treatment. Aim To understand why individuals with cholelithiasis refuse cholecystectomy before complications inherent to the presence of gallstones in the bile duct and pancreatitis occur. Methods To investigate the universe of the justifications for refusing to submit to surgery it was performed individual interviews according to a predetermined script. In these interviews, was evaluate the knowledge of individuals about cholelithiasis and its complications and the reasons for the refusal of surgical treatment. Were interviewed 20 individuals with cholelithiasis who refused or postponed surgical treatment without a plausible reason. To these interviews, was applied the technique of thematic analysis (Minayo, 2006). Results The majority of respondents had good knowledge of their disease and its possible complications, were well oriented and had surgical indications by their physicians. The refusal for surgery was justified primarily on negative experiences of themselves or family members with surgery, including anesthesia; fear of pain or losing their autonomy during surgery and postoperative period, preferring to take the risk and wait for complications to then solve them compulsorily. Conclusion The reasons for the refusal to surgical resolution of cholelithiasis were diverse, but closely related to personal (or related persons) negative surgical experiences or complex psychological problems that must be adequately addressed by the surgeon and other qualified professionals. PMID:25004289
Background Laparoscopic cholecystectomy in acute calculous cholecystitis in high risk patients can lead to significant morbidity and mortality. Percutaneous cholecystostomy may be an alternative treatment option but the current literature does not provide the surgical community with evidence based advice. Methods/Design The CHOCOLATE trial is a randomised controlled, parallel-group, superiority multicenter trial. High risk patients, defined as APACHE-II score 7-14, with acute calculous cholecystitis will be randomised to laparoscopic cholecystectomy or percutaneous cholecystostomy. During a two year period 284 patients will be enrolled from 30 high volume teaching hospitals. The primary endpoint is a composite endpoint of major complications within three months following randomization and need for re-intervention and mortality during the follow-up period of one year. Secondary endpoints include all other complications, duration of hospital admission, difficulty of procedures and total costs. Discussion The CHOCOLATE trial is designed to provide the surgical community with an evidence based guideline in the treatment of acute calculous cholecystitis in high risk patients. Trial Registration Netherlands Trial Register (NTR): NTR2666 PMID:22236534
Saxena, Ruchi; Joshi, Saurabh; Srivastava, Kuldeep; Tiwari, Shashank; Sharma, Nitin; Valecha, Umesh K
Background and Aims: Post-operative pain is a major concern for day care surgeries like laparoscopic cholecystectomy. This study aimed to compare the efficacy of ultrasound guided abdominal field blocks (USAFB) with port site infiltrations for post-operative analgesia in terms of quality of pain relief, opioid consumption and patient satisfaction for day care surgeries Methods: Eighty patients presenting for laparoscopic cholecystectomy were randomly allocated to two groups either to receive port-site infiltration of local anaesthetic (n = 40, Group A) or USAFB (n = 40, Group B group). Numeric rating scores (NRS) were measured postoperatively to primarily assess the pain severity and opioid requirements. Data were analysed using Chi-Square test/Fisher's exact test for categorical data and Mann–Whitney test/unpaired t-test for quantitative data. Results: The study group (Group B) had significantly reduced NRS and opioid consumption over 24 h. The overall fentanyl consumption in patients receiving port infiltrations was approximately twice (200 100 μg) as compared to patients in USAFB group (120 74 μg) (P < 0.0001). Maximum fentanyl consumption was 400 μg (Group A) and 262 μg (Group B) over 24 h and the minimum requirement was 50 μg and zero, respectively. Conclusion: Superior post-operative analgesia was observed with USAFB which may help in minimising opioid-related adverse effects and facilitating faster recovery. PMID:27601741
Sen, Oznur; Umutoglu, Tarik; Aydın, Nurdan; Toptas, Mehmet; Tutuncu, Ayse Cigdem; Bakan, Mefkur
Pressure-controlled ventilation (PCV) is less frequently employed in general anesthesia. With its high and decelerating inspiratory flow, PCV has faster tidal volume delivery and different gas distribution. The same tidal volume setting, delivered by PCV versus volume-controlled ventilation (VCV), will result in a lower peak airway pressure and reduced risk of barotrauma. We hypothesized that PCV instead of VCV during laparoscopic surgery could achieve lower airway pressures and reduce the systemic stress response. Forty ASA I-II patients were randomly selected to receive either the PCV (Group PC, n = 20) or VCV (Group VC, n = 20) during laparoscopic cholecystectomy. Blood sampling was made for baseline arterial blood gases (ABG), cortisol, insulin, and glucose levels. General anesthesia with sevoflurane and fentanyl was employed to all patients. After anesthesia induction and endotracheal intubation, patients in Group PC were given pressure support to form 8 mL/kg tidal volume and patients in Group VC was maintained at 8 mL/kg tidal volume calculated using predicted body weight. All patients were maintained with 5 cmH2O positive-end expiratory pressure (PEEP). Respiratory parameters were recorded before and 30 min after pneumoperitonium. Assessment of ABG and sampling for cortisol, insulin and glucose levels were repeated 30 min after pneumoperitonium and 60 min after extubation. The P-peak levels observed before (18.9 ± 3.8 versus 15 ± 2.2 cmH2O) and during (23.3 ± 3.8 versus 20.1 ± 2.9 cmH2O) pneumoperitoneum in Group VC were significantly higher. Postoperative partial arterial oxygen pressure (PaO2) values are higher (98 ± 12 versus 86 ± 11 mmHg) in Group PC. Arterial carbon dioxide pressure (PaCO2) values (41.8 ± 5.4 versus 36.7 ± 3.5 mmHg) during pneumoperitonium and post-operative mean cortisol and insulin levels were higher in Group VC. When compared to VCV mode, PCV mode may improve compliance during pneumoperitoneum
Song, Guo-Min; Bian, Wei; Zeng, Xian-Tao; Zhou, Jian-Guo; Luo, Yong-Qiang; Tian, Xu
The laparoscopic cholecystectomy (LC) is an important approach of treating acute cholecystitis and the timing of performing this given treatment is associated with clinical outcomes. Although several meta-analyses have been done to investigate the optimal timing of implementing this treatment, the conflicting findings from these meta-analyses still confuse decision-making. And thus, we performed this systematic review to assess discordant meta-analyses and generate conclusive findings to facilitate informed decision-making in clinical context eventually. We electronically searched the PubMed, Cochrane Library, and EMBASE to include meta-analysis comparing early (within 7 days of the onset of symptoms) with delayed LC (at least 1 week after initial conservative treatment) for acute cholecystitis through August 2015. Two independent investigators completed all tasks including scanning and appraising eligibility, abstracting essential information using prespecified extraction form, assessing methodological quality using Oxford Levels of Evidence and Assessment of Multiple Systematic Reviews (AMSTAR) tool, and assessing the reporting quality using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), as well as implementing Jadad algorithm in each step for the whole process. A heterogeneity degree of ≤50% is accepted. Seven eligible meta-analyses were included eventually. Only one was Level I of evidence and remaining studies were Level II of evidence. The AMSTAR scores varied from 8 to 11 with a median of 9. The PRISMA scores varied from 19 to 26. The most heterogeneity level fell into the desired criteria. After implementing Jadad algorithm, 2 meta-analyses with more eligible RCTs were selected based on search strategies and implication of selection. The best available evidence indicated a nonsignificant difference in mortality, bile duct injury, bile leakage, overall complications, and conversion to open surgery, but a significant reduction
Akatsu, Masahiko; Ikegami, Yukihiro; Tase, Choichiro; Nishikawa, Koichi
Myasthenia gravis (MG) is an autoimmune disease characterized by the production of antibodies against the acetylcholine receptor, muscle-specific kinase (MuSK), or other proteins at the neuromuscular junction. MG with antibodies against MuSK (MuSK-MG) has been described recently. Here, we report the first case of anesthetic management of a patient with MuSK-MG undergoing an open cholecystectomy. In our case, propofol and remifentanil-based anesthesia were used for successful management without using muscle relaxants. Patients with MuSK-MG have predominantly ocular, bulbar, and respiratory symptoms that may increase the risk of aspiration. Anesthesiologists need to pay attention to perioperative respiratory failure and respiratory crisis.
Intractable intraoperative bleeding requiring platelet transfusion during emergent cholecystectomy in a patient with dual antiplatelet therapy after drug-eluting coronary stent implantation (with video)
Fujikawa, Takahisa; Noda, Tomohiro; Tada, Seiichiro; Tanaka, Akira
We report a case of a 76-year-old man, receiving dual antiplatelet therapy (DAPT) with aspirin and ticlopidine for the past 6 years after implantation of drug-eluting coronary stent, developed a severe hypochondriac pain. After diagnosing severe acute cholecystitis by an enhanced CT, emergent laparotomy under continuation of DAPT was attempted. During the operation, intractable bleeding from the adhesiolysed liver surface was encountered, which required platelet transfusion. Subtotal cholecystectomy with abdominal drainage was performed, and the patient recovered without any postoperative bleeding or thromboembolic complications. Like the present case, the final decision should be made to perform platelet transfusion when life-threatening DAPT-induced intraoperative bleeding occurs during an emergent surgery, despite the elevated risk of stent thrombosis. PMID:23536626
Zhou, Chengmao; Zhu, Yu; Liu, Zhen; Ruan, Lin
Background. 5HT3 antagonist, an antiemetic alternative to dexamethasone, is an effective drug for the prevention of postoperative nausea and vomiting (PONV). Methods. PubMed and The Cochrane Library (from inception to June 2016) were searched for relevant RCTs (randomized controlled trials). Results. Seven trials, totaling 682 patients, were included in this meta-analysis. This meta-analysis demonstrated that 5HT3 antagonist was as effective as dexamethasone in preventing PONV (RR, 1.12; 95% CI, [0.86, 1.45]; P = 0.40) within 24 hours of laparoscopic cholecystectomy, and no significant heterogeneity was observed among the studies (I(2) = 0%; P = 0.98). During the early postoperative period (0-6 h), 5HT3 antagonists were superior to dexamethasone in reducing POV (RR, 0.31; 95% CI, [0.11, 0.93]; P = 0.04), while, in other postoperative stages (6-12 h, 12-24 h, and 0-24 h), it was not more effective in the prevention of POV than dexamethasone. And no significant difference was found in the prevention of PON between 5HT3 antagonists and dexamethasone at different postoperative periods (0-6 h, 6-12 h, 12-24 h, and 0-24 h). Conclusions. As a result, it is advisable to encourage 5HT3 antagonists as an alternative to dexamethasone for the prevention of PONV in patients undergoing laparoscopic cholecystectomy.
Parveen, Shirin; Kumar, Rajesh; Bagwan, Mohd Chand
Introduction Direct laryngoscopy and tracheal intubation has adverse effects like tachycardia, hypertension, myocardial ischemia and cerebral haemorrhage. There are several studies on various pharmacological agents to attenuate this response. Aim This study was designed to compare efficacy and safety of oral clonidine and oral pregabalin premedication to attenuate stress response in patients undergoing laparoscopic cholecystectomy. Materials and Methods Total 80 patients of ASA grade I and II, aged between 20-60 years of both sexes scheduled for elective laparoscopic cholecystectomy were included in the study. All the patients were randomized into two groups. Group A received oral clonidine 0.3mg and group B received oral pregabalin 150mg, 60 minutes before surgery. Anaesthesia technique was standardized. Systolic Blood Pressure (SBP), Diastolic Blood Pressure (DBP), mean arterial pressure (MAP) and heart rate were recorded preoperatively, after premedication, immediately after intubation, then at 1 min, 3 min, 5 min, 10 min and 15 min after intubation. Level of sedation, postoperative pain scores and any adverse effects were also noted and compared. Results Oral clonidine 0.3mg as well as oral pregabalin 150mg were effective in blunting haemodynamic stress response to laryngoscopy and tracheal intubation. Clonidine was found to be better than pregabalin in lowering of systolic blood pressure, diastolic blood pressure, mean arterial pressure and heart rate changes associated with laryngoscopy. We also found that bradycardia was common with both the drugs, more so in clonidine group. Post-operative analgesia was better in pregabalin group as compared to clonidine group. Both the drugs cause sedation, but it was more with the use of pregabalin. Conclusion Both the drugs can be used as an effective premedicant to attenuate the sympathetic response to laryngoscopy and tracheal intubation without much side effects and the added advantage of intraoperative and
Kim, Jin Soo; Choi, Jong Bum; Lee, Sook Young; Kim, Wook Hwan; Baek, Nam Hyun; Kim, Jayoun; Park, Chu Kyung; Lee, Yeon Ju; Park, Sung Yong
Abstract Background: Robotic cholecystectomy (RC) using port sites in the lower abdominal area (T12-L1) rather than the upper abdomen has recently been introduced as an alternative procedure for laparoscopic cholecystectomy. Therefore, we investigated the time course of different components of pain and the analgesic effect of the bilateral ultrasound-guided split injection technique for rectus sheath block (sRSB) after RC in female patients. Methods: We randomly assigned 40 patients to undergo ultrasound-guided sRSB (RSB group, n = 20) or to not undergo any block (control group, n = 20). Pain was subdivided into 3 components: superficial wound pain, deep abdominal pain, and referred shoulder pain, which were evaluated with a numeric rating scale (from 0 to 10) at baseline (time of awakening) and at 1, 6, 9, and 24 hours postoperatively. Consumption of fentanyl and general satisfaction were also evaluated 1 hour (before discharge from the postanesthesia care unit) and 24 hours postoperatively (end of study). Results: Superficial wound pain was predominant only at awakening, and after postoperative 1 hour in the control group. Bilateral ultrasound-guided sRSB significantly decreased superficial pain after RC (P < 0.01) and resulted in a better satisfaction score (P < 0.05) 1 hour after RC in the RSB group compared with the control group. The cumulative postoperative consumption of fentanyl at 6, 9, and 24 hours was not significantly different between groups. Conclusions: After RC with lower abdominal ports, superficial wound pain predominates over deep intra-abdominal pain and shoulder pain only at the time of awakening. Afterwards, superficial and deep pain decreased to insignificant levels in 6 hours. Bilateral ultrasound-guided sRSB was effective only during the first hour. This limited benefit should be balanced against the time and risks entailed in performing RSB. PMID:27495072
Zhou, Chengmao; Zhu, Yu; Liu, Zhen
Background. 5HT3 antagonist, an antiemetic alternative to dexamethasone, is an effective drug for the prevention of postoperative nausea and vomiting (PONV). Methods. PubMed and The Cochrane Library (from inception to June 2016) were searched for relevant RCTs (randomized controlled trials). Results. Seven trials, totaling 682 patients, were included in this meta-analysis. This meta-analysis demonstrated that 5HT3 antagonist was as effective as dexamethasone in preventing PONV (RR, 1.12; 95% CI, [0.86, 1.45]; P = 0.40) within 24 hours of laparoscopic cholecystectomy, and no significant heterogeneity was observed among the studies (I2 = 0%; P = 0.98). During the early postoperative period (0–6 h), 5HT3 antagonists were superior to dexamethasone in reducing POV (RR, 0.31; 95% CI, [0.11, 0.93]; P = 0.04), while, in other postoperative stages (6–12 h, 12–24 h, and 0–24 h), it was not more effective in the prevention of POV than dexamethasone. And no significant difference was found in the prevention of PON between 5HT3 antagonists and dexamethasone at different postoperative periods (0–6 h, 6–12 h, 12–24 h, and 0–24 h). Conclusions. As a result, it is advisable to encourage 5HT3 antagonists as an alternative to dexamethasone for the prevention of PONV in patients undergoing laparoscopic cholecystectomy. PMID:27891523
Souadka, Amine; Naya, Mohammed Sayed; Serji, Badr; El Malki, Hadj Omar; Mohsine, Raouf; Ifrine, Lahsen; Belkouchi, Abdelkader; Benkabbou, Amine
INTRODUCTION: Resident participation in laparoscopic cholecystectomy (LC) is one of the first steps of laparoscopic training. The impact of this training is not well-defined, especially in developing countries. However, this training is of critical importance to monitor surgical teaching programmes. OBJECTIVE: The aim of this study was to determine the impact of seniority on operative time and short-term outcome of LC. DESIGNS AND SETTINGS: We performed a retrospective study of all consecutive laparoscopic cholecystectomies for gallbladder lithiasis performed over 2 academic years in an academic Surgical Department in Morocco. PARTICIPANTS: These operations were performed by junior residents (post-graduate year [PGY] 4–5) or senior residents (PGY 6), or attending surgeons assisted by junior residents, none of whom had any advanced training in laparoscopy. All data concerning demographics (American Society of Anesthesiologists, body mass index and indications), surgeons, operative time (from skin incision to closure), conversion rate and operative complications (Clavien–Dindo classification) were recorded and analysed. One-way analysis of variance, Student's t-test and Chi-square tests were used as appropriate with statistical significance attributed to P < 0.05. RESULTS: One hundred thirty-eight LC were performed. No differences were found on univariate analysis between groups in demographics or diagnosis category. The overall rate of operative complications or conversions and hospital stay were not significantly different between the three groups. However, mean operative time was significantly longer for junior residents (n = 27; 115 ± 24 min) compared to senior residents (n = 37; 77 ± 35 min) and attending surgeons (n = 66; 55 ± 17 min) (P < 0.001). CONCLUSION: LC performed by residents appears to be safe without a significant difference in complication rate; however, seniority influences operative time. This information supports early resident involvement
De Paolis, P; Mazza, L; Maglione, V; Fronda, G R
Morgagni-Larrey hernia (MH) is an unusual diaphragmatic hernia of the retrosternal region. Few cases of MH, treated laparoscopically, associated with Down's syndrome (DS) have been reported in literature. On October 2004, a DS 40-year-old male was admitted to our Department with mild abdominal pain and nausea. Hematochemical tests were within the normal range. Ultrasonography showed biliary sludge and multiple gallstones. Chest X-ray revealed a right-sided paracardiac mass that appeared as MH after a thoraco-abdominal computed tomography (CT). Four trocars were placed as a routinary cholecystectomy. Abdominal exploration confirmed the presence of a voluminous hernia through a wide diaphragmatic defect (12 cm) on the left side of the falciform ligament, containing the last 20 cm ileal loops and right colon with the third lateral of transverse. After retrograde cholecystectomy and reduction of the herniated ileo-colonic tract from multiple adherences, the defect was repaired with an interrupted 2/0 silk suture and then a running 2/0 polypropylene suture. Postoperative course was complicated by pulmonary edema but subsequently the patient was discharged without further complications and has no recurrence after 2 years. In conclusion, surgery is necessary for symptomatic MH and to prevent possible severe complications. We preferred laparoscopy for the reduced morbidity compared to laparotomy, even if in our case the postoperative course was not uneventful. There are still few comparative data about the modality of closure of the defect between primary repair with nonabsorbable suture material, in case of small defects, or continuous monofilament suture or prosthesis in case of large defects.
Bhagat, Nandlal; Karim, Habib Md Reazaul; Hajong, Ranendra; Bhattacharyya, Prithwis; Singh, Manorama
Introduction Perioperative procedures are stressful and lead to haemodynamic instability with potentially devastating consequences. Dexmedetomidine is found to have many of the desired characteristics that are required in perioperative period. Aim To evaluate the ability of pre and intraoperative dexmedetomidine to attenuate stress induced haemodynamic responses, quantifying the anaesthetic agents sparing as well as its cost-effectiveness in patients undergoing laparoscopic cholecystectomy. Materials and Methods The present single blind randomized study was conducted with 120 ASA I and II consented patients who underwent laparoscopic cholecystectomy. Patients were randomly divided into 2 groups (i.e., group D and group N). Prior to induction, group D received 1 μg/kg of Dexmedetomidine and group N received Normal saline infusion over 20 minutes. Group D also received maintenance Dexmedetomidine intraoperatively. Bispectral index and minimum alveolar concentration monitoring was done in both the groups. Haemodynamic parameters were noted till 100 minutes post laryngoscopy. Opioid and anaesthetic agent consumptions were also noted and cost analysis was done. Medcalc–Version 188.8.131.52 software was used for statistics and p <0.05 was considered significant. Results Dexmedetomidine attenuated the stress induced haemodynamics responses and produced stable, relatively non fluctuating haemodynamics throughout. The Minimum Alveolar Concentration (MAC) requirement and the consumptions of Fentanyl and Isoflurane were significantly less in the Dexmedetomidine group (p<0.0001). However, despite anaesthetic dose sparing effect the anaesthetic technique was not cost-effective. Conclusion Dexmedetomidine is effective in attenuating haemodynamic responses in laparoscopic surgery and having dose sparing effect on Fentanyl, Propofol and Isoflurane. However, overall this technique is not cost-effective. PMID:28050479
Sinha, Shradha; Palta, Sanjeev; Saroa, Richa; Prasad, Abhishek
Background and Aims: Transversus abdominis plane (TAP) block is a popular technique for post-operative analgesia in abdominal surgeries. The aim of the study was to evaluate the relative efficacy of bupivacaine versus ropivacaine for post-operative analgesia using ultrasound-guided TAP block in laparoscopic cholecystectomies. Methods: Sixty adults undergoing elective laparoscopic cholecystectomy were randomised to receive ultrasound-guided TAP block at the end of the surgical procedure with either 0.25% bupivacaine (Group I, n = 30) or 0.375% ropivacaine (Group II, n = 30). All patients were assessed for post-operative pain and rescue analgesic consumption at 10 min, 30 min, 1 h, 4 h, 8 h, 12 h and 24 h time points. Means for normally distributed data were compared using Student's t-test, and proportions were compared using Chi-square or Fisher's exact test whichever was applicable. Results: Patients receiving ultrasound-guided TAP block with ropivacaine (Group II) had significantly lower pain scores when compared to patients who received the block with bupivacaine (Group I) at 10 min, 30 min and 1 h. However, both the drugs were equivalent for post-operative analgesia and 24 h cumulative rescue analgesic requirement (median [interquartile range]) (75.00 [75.00–75.00] in Group I vs. 75.00 [75.00–93.75] in Group II, P = 0.366). Conclusion: Ultrasound-guided TAP block with ropivacaine provides effective analgesia in the immediate post-operative period up to 1 h as compared to bupivacaine. However, both the drugs are similar in terms of 24 h cumulative rescue analgesic requirement. PMID:27141110
Comparison of the Prophylactic Antiemetic Efficacy of Aprepitant Plus Palonosetron Versus Aprepitant Plus Ramosetron in Patients at High Risk for Postoperative Nausea and Vomiting After Laparoscopic Cholecystectomy: A Prospective Randomized-controlled Trial.
Choi, Eun Kyung; Kim, Dong Gyeong; Jeon, Younghoon
We compared the antiemetic efficacy of aprepitant plus palonosetron versus aprepitant plus ramosetron in patients after laparoscopic cholecystectomy. A total of 88, nonsmoking, female patients undergoing laparoscopic cholecystectomy were randomly allocated to 2 groups of 44 each who received palonosetron 0.075 mg (aprepitant plus palonosetron group) and ramosetron 0.3 mg (aprepitant plus ramosetron group) after induction of anesthesia. All patients received aprepitant 80 mg 2 hours before surgery. The incidence of postoperative nausea and vomiting (PONV), use of rescue antiemetic, pain severity, and any side effects were assessed for 24 hours after surgery. The incidence of PONV and use of rescue antiemetic were less in aprepitant plus palonosetron group than in aprepitant plus ramosetron group for 24 hours after surgery (P<0.05, respectively). There was no difference in pain severity and side effects including headache and drowsiness. Aprepitant plus palonosetron significantly prevents PONV, compared with aprepitant plus ramosetron in patients at high risk for PONV after laparoscopic cholecystectomy.
Cortés, Víctor; Amigo, Ludwig; Zanlungo, Silvana; Galgani, José; Robledo, Fermín; Arrese, Marco; Bozinovic, Francisco; Nervi, Flavio
Background & Aims Bile acids (BAs) regulate energy expenditure by activating G-protein Coupled Bile Acid Receptor Gpbar1/TGR5 by cAMP-dependent mechanisms. Cholecystectomy (XGB) increases BAs recirculation rates resulting in increased tissue exposure to BAs during the light phase of the diurnal cycle in mice. We aimed to determine: 1) the effects of XGB on basal metabolic rate (BMR) and 2) the roles of TGR5 on XGB-dependent changes in BMR. Methods BMR was determined by indirect calorimetry in wild type and Tgr5 deficient (Tgr5-/-) male mice. Bile flow and BAs secretion rates were measured by surgical diversion of biliary duct. Biliary BAs and cholesterol were quantified by enzymatic methods. BAs serum concentration and specific composition was determined by liquid chromatography/tandem mass spectrometry. Gene expression was determined by qPCR analysis. Results XGB increased biliary BAs and cholesterol secretion rates, and elevated serum BAs concentration in wild type and Tgr5-/- mice during the light phase of the diurnal cycle. BMR was ~25% higher in cholecystectomized wild type mice (p <0.02), whereas no changes were detected in cholecystectomized Tgr5-/- mice compared to wild-type animals. Conclusion XGB increases BMR by TGR5-dependent mechanisms in mice. PMID:25738495
Barcia, Juan José; Rodríguez, Ana; Siri, Leonardo; Masllorens, Ana; Szwebel, Patricia; Acosta, Gisĕle
Five cases of primary carcinoma of the gallbladder are presented. The cases were identified after a study of 802 cholecystectomies in a period of 5 years. The patients are three women and two men between the ages of 43 and 60 years (mean, 55.8 years). In three cases the clinical diagnosis was that of carcinoma, while in two other patients the clinical diagnosis was that of acute cholecystitis. Grossly, all cases were characterized by a gray-white diffuse or focal plaque-like thickening of the gallbladder wall, with loss of the normal velvety mucosal surface and fibrosis of the organ. Histologically, four cases belong to moderately to poorly differentiated adenocarcinoma and were characterized by infiltrative, irregularly shaped and sized glands, islands, nests, and cords. The cells showed pleomorphic nuclei with clumped chromatin and frequent single nucleoli. One case was a mucinous adenocarcinoma characterized by large pools of mucoid material with neoplastic glands and cells "floating" within. Pathologic staging was pT3 in three cases; pT2 in one case; and pT2N1 in one other case. The present study highlights the importance of careful gross and histopathologic evaluation of gallbladders otherwise removed with the history of chronic or acute cholecystitis. In addition, it highlights the incidence of gallbladder carcinoma in a particular institution.
Yadava, Anurag; Rajput, Sunil K; Katiyar, Sarika; Jain, Rajnish K
Background and Aims: In laparoscopic surgeries, intraperitoneal instillation of local anaesthetics and opioids is gaining popularity, for better pain relief. This study compared the quality and duration of post-operative analgesia using intraperitoneal tramadol plus bupivacaine (TB) or magnesium plus bupivacaine (MB). Methods: In this study, 186 patients undergoing laparoscopic cholecystectomy were randomly divided into two groups: group TB received intraperitoneal tramadol with bupivacaine and group MB received intraperitoneal magnesium sulphate (MgSO4) with bupivacaine. The visual analogue scale (VAS) to assess pain, haemodynamic variables and side effects were noted and compared at different time points. The primary outcome was to compare the analgesic efficacy and duration of pain relief. The secondary outcomes included comparison of haemodynamic parameters and side effects among the two groups. The data analysis was carried out with unpaired Student's t-test and Chi-square test using software SPSS 20.0 version. Results: The mean of VAS pain score after 1, 2, 4, 6 and 24 h of surgery was more in TB group compared to MB group, and the difference was statistically significant (P < 0.05). The total rescue analgesia consumption in 24 h after surgery was 2.4 g (mean) of paracetamol in TB group and 1.4 g (mean) of paracetamol in MB group which was statistically significant (P < 0.05). There were no statistically significant differences in the secondary outcomes. Conclusion: Intraperitoneal instillation of bupivacaine-MgSO4 renders patients relatively pain-free in first 24 h after surgery, with longer duration of pain-free period and less consumption of rescue analgesic as compared to bupivacaine-tramadol combination. PMID:27761040
Zani, Fabiana Vieira Breijão; Aguilar-Nascimento, José Eduardo; Nascimento, Diana Borges Dock; da Silva, Ageo Mário Cândido; Caporossi, Fernanda Stephan; Caporossi, Cervantes
ABSTRACT Objective: To evaluate the change in respiratory function and functional capacity according to the type of preoperative fasting. Methods: Randomized prospective clinical trial, with 92 female patients undergoing cholecystectomy by laparotomy with conventional or 2 hours shortened fasting. The variables measured were the peak expiratory flow, forced expiratory volume in the first second, forced vital capacity, dominant handgrip strength, and non-dominant handgrip strength. Evaluations were performed 2 hours before induction of anesthesia and 24 hours after the operation. Results: The two groups were similar in preoperative evaluations regarding demographic and clinical characteristics, as well as for all variables. However, postoperatively the group with shortened fasting had higher values than the group with conventional fasting for lung function tests peak expiratory flow (128.7±62.5 versus 115.7±59.9; p=0.040), forced expiratory volume in the first second (1.5±0.6 versus 1.2±0.5; p=0.040), forced vital capacity (2.3±1.1 versus 1.8±0.9; p=0.021), and for muscle function tests dominant handgrip strength (24.9±6.8 versus 18.4±7.7; p=0.001) and non-dominant handgrip strength (22.9±6.3 versus 17.0±7.8; p=0.0002). In the intragroup evaluation, there was a decrease in preoperative compared with postoperative values, except for dominant handgrip strength (25.2±6.7 versus 24.9±6.8; p=0.692), in the shortened fasting group. Conclusion: Abbreviation of preoperative fasting time with ingestion of maltodextrin solution is beneficial to pulmonary function and preserves dominant handgrip strength. PMID:26154547
Ismail, Samina; Ahmed, Aliya; Hoda, Muhammad Qamarul; Sohaib, Muhammad; Zia-Ur-Rehman
All laparoscopic cholecystectomy (LC) patients in our hospital setting are admitted overnight. This article assesses the contribution of factors like postoperative nausea and vomiting (PONV), postoperative pain and surgical complications to overnight stay after elective LC. This 1-year observational study included patients having normal liver functions undergoing elective LC before 1400 h. The collected data included patient demographics, co-morbidities, PONV, pain scores, complications, surgical time, anesthesia technique, use of prophylactic antiemetics, analgesics, patient satisfaction and desire to have this surgery as day case or in-patient procedure. From 930 LC done per annum, 45.2 % (430/950) patients were included in this study. Prophylactic antiemetic was given in 91.6 %, intraoperative narcotics in 94.2 % patients and multimodal analgesia in 85.3 %. The mean pain score in the recovery and ward was maintained to <4. In the ward, 99.1 % patients were able to start oral fluids after 6 h and were started on oral non-steroidal anti-inflammatory drugs and paracetamol, and none required parental opioid. The PONV score of more than 2 was observed in only 3.2 % of patients in the ward requiring parenteral antiemetic. Surgical complications in the form of bleeding, visceral injury and bile duct leak were observed in 2 % of patients, which was treated intra-operatively. Satisfaction was observed in 99.3 % and desire to stay overnight in 87.4 % of patients. Factors like postoperative pain, PONV and surgical complications were well managed and were not associated with significant morbidity to justify routine overnight admission. However, majority of the patients desired to stay overnight, which could be improved by counseling and education.
Introduction Laparoscopic Cholecystectomy (LC) has become the gold standard for symptomatic gall stone disease. It is being practiced as a day care procedure in healthy individuals in American Society of Anaesthesialogists (ASA) grade I and II. It is not yet established in presence of co-morbidity and when a second surgery is added. In most of the study, patient’s choice and the psycho-social factors were not considered in deciding the day care procedure. Aim To find the safety of LC and a second surgery as day care in presence of compensated co-morbidity. To study the choice of the patient whether to stay in hospital or go home after declaring them fit for day care. Materials and Methods All the patients of symptomatic cholelithiasis with co-morbidity and associations were evaluated and made uncompromising for elective surgery. All the LC were done at 8mmHg CO2 peumo-peritoneal pressure using harmonic scalpel as the energy source for dissection of gall bladder from the liver bed. Cases with conversion and placement of drain were excluded. Results A total of 1029 out of 1042 patients was included from Jan 2005 to Jan 2015. The age range was 38 to 91years (mean 44.65, SD 14.15). There were 634 females and 395 males. A total of 121(11.7%) of them had co-morbidity and associations. A total of 72(7%) had undergone a second surgery. Only 0.8% had real day care. A total of 95.7% had overnight stay even after fulfilling all the criteria. Only 0.2% needed re-admission in 30 days and one required intervention. Conclusion Patients like to stay over night in the hospital even if found fit for day care after LC. Overnight stay makes them happy, psycho-socially confident in developing nation and best suited for all patients including co-morbidity. PMID:27891393
Govil, Nishith; Kumar, Parag
Background: Irrigation of local anesthetic intraperitoneally in combination with opioids and non-opioids agents has been used to provide pain relief with varying success in laparoscopic surgeries. This randomized double blind placebo controlled study is designed to study the effect of intraperitoneal instillation of levo-bupivacaine along with clonidine for pain relief after laparascopic cholecystectomy. Methods: 75 patients were randomized to receive 20 ml of 0.9% normal saline as placebo (group I), 20 ml of 0.5% levo bupivacaine (group II) and 20 ml of 0.5% levo bupivacaine with 1mcg/kg clonidine (group III) intraperitoneally. The degree of postoperative pain was assessed using the VAS and VRS on the immediate arrival in the recovery room after surgery and thereafter at 2, 4, 8, 12 and 24 hours, postoperatively. Statistical analysis was performed with ANOVA, the Kruskal-Wallis test followed by the Wilcoxon matched pairs rank test was used and P < 0.05 were considered significant. Results: VAS was maximum in placebo (group I) than in levobupivacaine alone (group II) and was minimum in levobupivacaine with clonidine (group III) at all time intervals. The difference between group I and II is statistically significant at immediate and at 2 hours postoperatively but no difference were found between group I and II after 2 hour. However, there is statistically significant difference (P < 0.05) between group I and III and group II and III at all time intervals. Conclusion: Intraperitoneal instillation of levobupivacaine along with clonidine in a dose of 1mcg/kg is superior to levobupivacaine alone without having any significant adverse effects. PMID:28298770
Di Bartolomeo, Nicola; Mascioli, Federico; Ciampaglia, Franco
Negli ultimi anni, alcuni chirurghi hanno cercato di rendere sempre meno invasiva la procedura della colecistectomia videolaparoscopica, riducendo il calibro degli strumenti. Nel nostro studio si vogliono dimostrare i vantaggi nell’utilizzo di strumenti miniaturizzati (con diametro di 3mm), comparandoli con la colecistectomia laparoscopica realizzata con strumenti da 5mm. I parametri analizzati nello studio sono: la durata dell’intervento, la durata della degenza, il dolore postoperatorio, le complicanze ed il risultato estetico. Lo studio si basa su una casistica personale di 114 pazienti trattati in un periodo di 12 mesi. Tutti i pazienti sono stati trattati per calcolosi sintomatica della colecisti o per poliposi della colecisti. In 102 pazienti si è trattato di colecistectomia minilaparoscopica e in 12 colecistectomia laparoscopica con strumenti da 5mm o perchè presentavano un eccessivo spessore delle pareti della colecisti che rendeva difficoltosa la presa sull’organo con strumenti di 3mm, o perchè presentavano calcoli lungo la via biliare principale e si rendeva quindi necessario eseguire una colangiografia intraoperatoria. L’esecuzione della tecnica minilaparoscopica richiede particolari accorgimenti per superare piccole difficoltà tecniche in rapporto alla maggiore flessibilità degli stumenti di ridotto calibro e all’impossibilità di applicare clips metalliche con i trocars da 3mm. E’ necessario legare con filo di sutura il dotto cistico mediante nodi intracorporei e coagulare l’arteria cistica con corrente monopolare. La durata dell’intervento risulta in media di 47 minuti per la colecistectomia con strumenti da 5mm e di 50 minuti per la colecistectomia minilaparoscopica. La degenza media è stata di 49 ore per la colecistectomia con strumenti da 5mm e di 18 ore per la colecistectomia minilaparoscopica; 73 pazienti sono stati dimessi lo stesso giorno dell’intervento. Il dolore post operatorio è risultato inferiore nei pazienti trattati con tecnica minilaparoscopica. Anche il risultato estetico è stato migliore per l’inferiore lunghezza delle cicatrici residue. Le complicanze post-operatorie, seppur di scarsa entità, non sono risultate correlate alla metodica. La tecnica minilaparoscopica può quindi considerarsi sicura ed in grado di garantire risultati clinici sovrapponibili alla laparoscopia tradizionale purchè eseguita da laparoscopisti esperti. Inoltre riteniamo che questa metodica, con le sue difficoltà tecniche, possa avere la funzione di training per la preparazione dei chirurghi ad interventi di laparoscopia avanzata.
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Sperlongano, P; Pisaniello, D; Corsale, I; Cozza, G
The Authors report their experience of two patients with bile leakage following videocholecystectomy (VLC) among a series of 163 cases. Reviewing the Literature, they analyze possible causes and mechanisms of bile spillage occurring after VCL. They also suggest some guidelines for a safe VLC, stressing the importance of the routinary placement of the sub-hepatic drainage to remove 48 hours to early detect possible bile leakages after surgery.
Dick, Lachlan; Hannay, Jonathan
Enterobius vermicularis infection is uncommon in adults, compared to children, and rarely causes significant illness. Adult infection is usually colonic in nature and found incidentally at colonoscopy. Worm migration to other tissues is rare. We here-in describe the case of a 73-year-old woman found to have biliary tree E. vermicularis—an as yet undescribed site of migration. PMID:28096322
Lima, Geraldo José DE Souza; Leite, Rodrigo Fabiano Guedes; Abras, Gustavo Munayer; Pires, Livio José Suretti; Castro, Eduardo Godoy
The role of laparoscopy in the modern surgery era is well established. With the prospect of being able to improve the already privileged current situation, new alternatives have been proposed, such as natural orifice endoscopic surgery (NOTES), the method for single transumbilical access (LESS - Laparo-endoscopic single-site surgery) and minilaparoscopy (MINI). The technique proposed by the authors uses a laparoscope with an operative channel like the flexible endoscope used in NOTES. All operative times are carried out through the umbilical trocar as in LESS, and assisted by a minilaparoscopy grasper. This new technic combines, and results from, the rationalization of technical particularities and synergy of these three approaches, seeking to join their advantages and minimize their disadvantages. RESUMO O papel da videolaparoscopia na era moderna da cirurgia encontra-se bem estabelecido. Com a perspectiva de ser possível melhorar a já privilegiada situação atual, novas alternativas têm sido propostas, como a cirurgia por orifícios naturais (NOTES), o método por acesso único transumbilical (LESS - Laparo-endoscopic single-site surgery) e a minilaparoscopia (MINI). A técnica proposta pelos autores utiliza-se de óptica com canal de trabalho como o endoscópio flexível do NOTES, executa-se todos os tempos operatórios pelo trocarte umbilical, como no LESS, e é assistido por pinça de minilaparoscopia. Esta nova técnica combina e resulta da racionalização de particularidades técnicas e do sinergismo destas três abordagens, buscando agregar suas vantagens e minimizar as suas desvantagens.
Goulart, André; Delgado, Margarida; Antunes, Maria Conceição; Braga Dos Anjos, João
Introdução: A colecistectomia laparoscópica é actualmente o gold standard no tratamento da patologia litiásica vesicular e colecistite aguda. A sua realização em regime de cirurgia de ambulatório permanece em discussão. O presente estudo tem por objectivo analisar a qualidade e segurança das colecistectomias laparoscópicas realizadas pela Unidade de Cirurgia de Ambulatório do Hospital de Braga e comparar os resultados com outros centros europeus que realizam colecistectomia laparoscópica em regime de ambulatório.Material e Métodos: Estudo observacional prospectivo de doentes submetidos a colecistectomia laparoscópica em regime de ambulatório durante 26 meses. Foram recolhidos dados referentes à demografia do doente, complicações peri e pós-operatórias, tempo cirúrgico e tempo de permanência no recobro e internamentos não programados.Resultados: Foram submetidos a colecistectomia laparoscópica em regime de ambulatório com pernoita (alta < 24h) 231 doentes. Três doentes tiveram intercorrências intra-operatórias com necessidade de conversão para laparotomia e quatro doentes foram internados após a cirurgia. O tempo médio de cirurgia foi de 58 minutos e o tempo médio de recobro de 19h19m. A morbilidade pósoperatória foi de 7,8% tendo, ocorrido dois internamentos não programados.Discussão: Uma das discussões que existe em torno da colecistectomia laparoscópica em regime de ambulatório é a necessidade de vigilância hospitalar durante a primeira noite após a cirurgia. Na nossa unidade, iniciamos a realização da colecistectomia laparoscópica em regime de ambulatório com pernoita hospitalar. Os resultados de mais de dois anos e 231 doentes operados a colecistectomia laparoscópica mostram que é uma técnica perfeitamente segura em regime de ambulatório.Conclusões: Os dados do estudo mostram que a colecistectomia laparoscópica é uma técnica segura em regime de ambulatório, com resultados semelhantes comparativamente com outros centros europeus.
Gadiev, S I; Sarieva, K G; Abdinov, E A
Цель. Оценка возможности и надежности лапароскопической холецистэктомии у больных с циррозом печени. Материал и методы. За период с августа 2001 г. по декабрь 2015 г. лапароскопическая холецистэктомия выполнена нами 46 больным циррозом печени класса А и В по классификации Child—Pugh. Показаниями к операции служили острый калькулезный холецистит у 21 (45,6%) больного и хронический калькулезный холецистит у 25 (54,4%) больных. Результаты. Продолжительность операции составила в среднем 75 мин. Конверсия в открытую операцию потребовалась в 2 наблюдениях. Послеоперационные осложнения, включающие кровотечение, нарушение функции печени, развитие асцита, раневые проблемы, наблюдали у 11 (23,9%) больных. Летальных исходов не было. Средний срок пребывания больных в стационаре составил 2,5 дня. Вывод. Лапароскопическая холецистэктомия может быть успешно выполнена при тщательном отборе пациентов с компенсированным циррозом печени. Преимуществами миниинвазивного метода у этой категории больных являются меньшие кровопотеря, продолжительность операции и длительность нахождения больных в стационаре.
Teixeira, João Araújo; Ribeiro, Carlos; Moreira, Luís M; de Sousa, Fabiana; Pinho, André; Graça, Luís; Maia, José Costa
IntroduçÉo: Apesar do cepticismo com que inicialmente foi encarada, a colecistectomia laparoscópica é hoje a técnica de eleiçÉo na colecistite aguda. Torna-se, porém, importante avaliar os seus resultados, em comparaçÉo com a colecistectomia clássica, uma vez que esta última ainda é seguida por alguns cirurgiões em determinadas situações.Material e Métodos: No nosso estudo foram incluídos 520 doentes com colecistites agudas operados no Serviço de Cirurgia Geral do Hospital de S. JoÉo, entre 2007 e 2013, dos quais 412 (79,2%) por laparoscopia e 108 (20,8%) por via aberta, com uma incidência de conversÉo de 10,7%. Procedeu-se ao estudo relativo às doenças coexistentes, leucocitose, tempo decorrido entre o diagnóstico na urgência e a cirurgia, classificaçÉo ASA, complicações intra e pós-operatórias, mortalidade, reintervenções, lesÉo biliar e estadia hospitalar. Os doentes convertidos foram incluídos no grupo das colecistectomias laparoscópicas. A análise estatística baseou-se em processos descritivos e a avaliaçÉo das diferenças entre grupos foi realizada com base no teste exato de Fisher, sendo considerados valores significativos para p < 0,05.Resultados: Colecistectomia laparoscópica versus Colecistectomia aberta: Mortalidade: 0,7% vs 3,7% (p = 0,0369); Complicações per-operatórias: 3,6% vs 12,9% (p = 0,0006); Complicações pós-operatórias cirúrgicas: 7,7% vs 17,5% (p = 0,0055); Pós-operatórias médicas: 4,3% vs 5,5% (p = 0,6077); LesÉo da via biliar principal: 0,9% vs 1,8% (p = 0,6091); Reintervenções: 2,9% vs 5,5% (p = 0,2315); Internamento hospitalar inferior ou igual a quatro dias: 64,8% vs 18,5% (p < 0,0001). Na colecistectomia laparoscópica houve 10,7% de conversões: nas precoces (intervenções realizadas antes das 96 h após o diagnóstico na urgência) esta taxa foi de 8,8% e nas tardias (após aquele período de tempo mas no mesmo internamento) de 13,7% (p = 0,1425); Complicações nos doentes convertidos vs nÉo convertidos: nas cirúrgicas 20,4% vs 6,2% (p = 0,0034) e nas médicas 6,8% vs 4,1% (p = 0,4484). As causas de conversÉoforam condicionadas por complicações cirúrgicas (lesões biliares, lacerações entéricas, perfurações vesiculares com a disseminaçÉo de cálculos), intoler'ncia ao pneumoperitoneo, indefiniçÉo do pedículo biliar e escoliose.DiscussÉo: Há poucas investigações relativas à comparaçÉo da colecistectomia laparoscópica vs colecistectomia aberta nos doentes com colecistectomia aberta, correspondendo a maior parte delas a estudos multicêntricos. Por esta razÉo, julgamos de interesse proceder a uma análise inerente a 520 operados com aquela doença no Serviço de Cirurgia Geral do Hospital de S. JoÉo dos quais 412 por colecistectomia laparoscópica e 108 por colecistectomia aberta. Verificamos na colecistectomia laparoscópica melhores resultados do que na colecistectomia aberta no que se refere à mortalidade, complicações per e pós-operatórias cirúrgicas e estadia hospitalar. A incidência da via biliar principal, complicações médicas e reintervenções, embora menos evidentes na colecistectomia laparoscópica, nÉo se revelaram com significado estatístico. Merece referência o maior número de complicações no grupo das colecistectomias laparoscópicasconvertidas do que naquelas em que tal nÉo foi necessário confirmando-se, assim, o já referido em estudos multicêntricos citados na literatura. Este facto levanta a necessidade de, mediante complicações ocorridas durante a colecistectomia laparoscópica, nÉo se proceder à conversÉo tardiamente. A análise do presente estudo valoriza, assim, devidamente a colecistectomia laparoscópica na cirurgia dos doentes com colecistite aguda.ConclusÉo: Os resultados obtidos justificam a frequência com que a colecistectomia laparoscópica é realizada na colecistite aguda, em comparaçÉo com a via aberta, ocupando cada vez mais, um lugar primordial, no tratamento desta doença.
Chavarría-Pérez, Teresa; Cabrera-Leal, Carlos Fernando; Ramírez-Vargas, Susana; Reynada, José Luis; Arce-Salinas, César Alejandro
Introducción: se desconoce qué modalidad analgésica brinda mejores resultados después de una colecistectomía laparoscópica. El objetivo de este estudio consistió en valuar la eficacia analgésica de la ropivacaína usada localmente contra la dipirona por vía intravenosa en colecistectomía laparoscópica. Métodos: ensayo clínico al azar, de no inferioridad, en 50 pacientes con colecistectomía laparoscópica para comparar el uso de ropivacaína al 0.75 % infiltrada en el lugar de inserción de los trócares y en la fosa vesicular frente a dipirona por vía intravenosa. El desenlace primario fue dolor evaluado mediante escala visual análoga (EVA) en las primeras 24 horas. Resultados: el promedio de las EVA de dolor al término de la cirugía fue de 3.8 frente a 3.56 en el grupo de ropivacaína o de dipirona, mientras que a las 6, 12 y 24 horas fueron 2.64 frente a 2.6, 1.92 frente a 1.88 y 1.28 frente a 1.2, respectivamente. No hubo efectos adversos en ningún grupo y la necesidad de rescates analgésicos con tramadol fue similar entre ambos grupos. Conclusiones: la ropivacaína al 0.75 % infiltrada en el lugar de inserción de los trócares y la fosa vesicular muestra una analgesia similar a la dipirona por vía intravenosa en las primeras 24 horas después de una colecistectomía laparoscópica, sin efectos adversos.
Shetty, Geeta S; Falconer, J Stuart; Benyounes, Hakim
Two female patients underwent an uneventful laparoscopic chloecystectomy (LC) for cholelithiasis. Their past medical history was insignificant. The first patient had diclofenac sodium for her postoperative pain relief. Both patients returned in the early postoperative period with pain in the right hypochondrium. Laboratory investigations revealed elevated leucocytes, C reactive protein (CRP), and deranged liver function tests. A computed tomography (CT) scan showed subcapsular haematoma of liver. CT-guided aspiration of hematoma was done in one case. Both patients improved over a period of time and a follow-up radiological scan showed resolving hematoma. The presentation, diagnostic evaluation, treatment, and possible causes are discussed.
Bhorat, N; Thomson, S R; Anderson, F
Variations of biliary anatomy are well described. Those of most relevance to the operative surgeon are the variations of the extrahepatic ducts and their relationships to the right hepatic artery and its branches. We describe another even rarer congenital anomaly of a preduodenal portal vein. Its embryological derivation and presentation are discussed to heighten awareness of its recognition and reduce the potential of a serious operative misadventure.
Jukemura, J; da Cunha, J E; Penteado, S; Montaguini, A L; Abdo, E E; Machado, M A; Machado, M C; Pinotti, H W
The surgical treatment of cholelithiasis in patients with sickle cell anemia is rather frequently followed by the operative complications. In order to study the influence of pre-operative factors and post operative complications, 31 consecutive patients distributed in two groups has been studied. In group I, all the patients have been operated by conventional procedures with 43.75% of complications. In group II, a more appropriated technique and a better metabolic control ensured a lower morbidity (6.67%). There was no pos operative death in this series. Pre operative bilirubin levels was the only condition associated with increased pos operative morbidity.
Figueroa-Balderas, Lorena; Franco-López, Francisco; Flores-Álvarez, Efrén; López-Rodríguez, Jorge Luis; Vázquez-García, José Antonio; Barba-Valadez, Claudia Teresa
Antecedentes: la colecistectomía laparoscópica es el patrón de referencia del tratamiento de la colelitiasis sintomática. El 63% de los pacientes operados sufre dolor postquirúrgico referido al hombro (omalgia), circunstancia que limita el tratamiento ambulatorio. Objetivo: evaluar la utilidad de la acetazolamida asociada con ketorolaco para disminuir la omalgia consecutiva al tratamiento de mínima invasión. Material y métodos: ensayo clínico, aleatorizado, doble ciego realizado en pacientes a quienes se efectuó colecistectomía laparoscópica para evaluar la reducción de la omalgia postoperatoria y comparar el efecto de ketorolaco y ketorolaco más acetazolamida. En cada grupo se estudiaron 31 pacientes. El grupo de estudio recibió 250 mg de acetazolamida antes de la inducción anestésica, y 30 mg de ketorolaco en el postoperatorio inmediato. El grupo control recibió una tableta de placebo antes de la inducción anestésica, y 30 mg de ketorolaco en el postoperatorio inmediato. La omalgia se evaluó con la escala visual análoga. Las variables estudiadas incluyeron: edad, sexo, flujo de dióxido de carbono, presión intrabdominal, tiempo quirúrgico, cirugía electiva o urgente, omalgia, intensidad del dolor evaluada con la escala visual análoga y analgesia de rescate. Resultados: los grupos estudiados fueron homogéneos, el análisis estadístico no mostró diferencias en las variables estudiadas. En el grupo de estudio la omalgia coexistió en 9.67% de los pacientes y en el grupo control en 58.06% (p < 0.001). Conclusión: la administración por vía oral de 250 mg de acetazolamida y 30 mg de ketorolaco redujo significativamente la omalgia en los pacientes a quienes se realizó colecistectomía laparoscópica.
Chavan, Shirishkumar G.; Shinde, Gourish P.; Adivarekar, Swati P.; Gujar, Sandhya H.; Mandhyan, Surita
Background: Dexmedetomidine, an α2 agonist, when used as an adjuvant in general anesthesia attenuates stress response to various noxious stimuli, maintains perioperative hemodynamic stability and provides sedation without adversely affecting recovery in postoperative period. Materials and Methods: Sixty patients were randomly divided into two groups of 30 each. In Group A, dexmedetomidine was given intravenously as loading dose of 1 μg/kg over 10 min, and normal saline was given in Group B patients. After induction with propofol, in Group A, dexmedetomidine was given as infusion at a dose of 0.2–0.8 μg/kg/h. Sevoflurane was used as inhalation agent in both groups. Perioperative monitoring parameters were recorded. Postoperative sedation and recovery were assessed. Statistical Analysis Used: Demographic data were analyzed using Pearson's Chi-square test. Changes in the heart rate (HR), systolic blood pressure (BP) and diastolic BP were analyzed using unpaired t-test and Mann–Whitney rank sum test was used to calculate “P” value wherever (Shapiro–Wilk)/normality test gave ambiguous results. Results: Dexmedetomidine significantly attenuates stress response at intubation with lesser increase in HR (86.00 ± 5.16 vs. 102.97 ± 7.07/min.), mean BP (95.78 ± 5.35 vs. 110.18 ± 5.35) as compared to the control group (P < 0.05). After pneumoperitoneum, HR was 85.07 ± 6.23 versus 107.10 ± 4.98, mean BP was 98.98 ± 10.16 versus 118.54 ± 6.27 (P < 0.05). Thus maintains intraoperative hemodynamic stability. Postoperatively, the test group showed no statistically significant difference in the extubation time (7.00 ± 0.58 vs. 6.74 ± 0.73) and response to oral commands (8.78 ± 0.72 vs. 8.66 ± 0.73) (P > 0.05). Conclusion: Dexmedetomidine attenuates various stress responses during surgery and maintains the hemodynamic stability when used as an adjuvant in general anesthesia and dexmedetomidine does not delay recovery. PMID:27212761
Palmisano, Silvia; Benvenuto, Chiara; Casagranda, Biagio; Dobrinja, Chiara; Piccinni, Giuseppe; de Manzini, Nicolò
Lo scopo dello studio è stato valutare l’incidenza di complicanze correlate alla calcolosi della colecisti in pazienti in lista d’attesa per l’intervento di colecistectomia e quantificare le implicazioni economiche di quest’attesa in termini di costi sanitari relativi agli esami ematochimici, strumentali, alla degenza, all’intervento chirurgico e alle terapie somministrate. La popolazione oggetto dello studio è stata di 86 pazienti, 39 uomini e 47 donne, inseriti in lista d’attesa per intervento chirurgico di colecistectomia in un periodo compreso fra aprile 2007 e aprile 2010. Di tali pazienti sono stati raccolti dati anagrafici, la durata del tempo d’attesa, dettagli sugli accessi in PS ed eventuali ricoveri durante l’attesa, esami e terapie eseguite, il tipo di intervento chirurgico effettuato e i giorni di degenza. È stato fatto uno studio comparativo di natura economica tra tre gruppi di pazienti: A: asintomatici durante l’attesa, B: complicati ma non operati in urgenza, C: complicati e operati in regime d’urgenza. Utilizzando il tariffario regionale delle prestazioni di assistenza specialistica ambulatoriale e quello delle prestazioni di assistenza ospedaliera per acuti erogate in regime di ricovero diurno abbiamo stimato che un singolo paziente complicato ma non operato in regime d’urgenza abbia determinato un ingente spesa per il sistema sanitario ( gruppo B: circa 3513,2 €) circa 1.9 volte in più se paragonata a un paziente che durante l’attesa non abbia sviluppato complicanze ( gruppo A: circa 1.849,4 €) o 1.36 volte in più di un paziente precocemente operato in regime d’urgenza (gruppo c: circa 2.584,6 €). Nel nostro limitato, ma a nostro parere esplicativo, campione abbiamo stimato i costi specifici legati alla lunghezza delle liste d’attesa pari a circa 26.112 €. In questo periodo di crisi economica, che ha portato numerosi tagli anche al sistema sanitario, questo significativo ammontare di denaro, a nostro avviso, potrebbe essere usato per razionalizzare le risorse prevedendo, per esempio, sedute operatorie aggiuntive per patologie molto comuni di interesse chirurgico, come la colelitiasi, al fine di abbattere le liste d’attesa e prevenire l’insorgenza di “costose” complicanze.
Palmisano, Silvia; Benvenuto, Chiara; Casagranda, Biagio; Dobrinja, Chiara; Piccinni, Giuseppe; de Manzini, Nicolò
Lo scopo dello studio è stato valutare l’incidenza di complicanze correlate alla calcolosi della colecisti in pazienti in lista d’attesa per l’intervento di colecistectomia e quantificare le implicazioni economiche di quest’attesa in termini di costi sanitari relativi agli esami ematochimici, strumentali, alla degenza, all’intervento chirurgico e alle terapie somministrate. La popolazione oggetto dello studio è stata di 86 pazienti, 39 uomini e 47 donne, inseriti in lista d’attesa per intervento chirurgico di colecistectomia in un periodo compreso fra aprile 2007 e aprile 2010. Di tali pazienti sono stati raccolti dati anagrafici, la durata del tempo d’attesa, dettagli sugli accessi in PS ed eventuali ricoveri durante l’attesa, esami e terapie eseguite, il tipo di intervento chirurgico effettuato e i giorni di degenza. È stato fatto uno studio comparativo di natura economica tra tre gruppi di pazienti: A: asintomatici durante l’attesa, B: complicati ma non operati in urgenza, C: complicati e operati in regime d’urgenza. Utilizzando il tariffario regionale delle prestazioni di assistenza specialistica ambulatoriale e quello delle prestazioni di assistenza ospedaliera per acuti erogate in regime di ricovero diurno abbiamo stimato che un singolo paziente complicato ma non operato in regime d’urgenza abbia determinato un ingente spesa per il sistema sanitario ( gruppo B: circa 3513,2 €) circa 1.9 volte in più se paragonata a un paziente che durante l’attesa non abbia sviluppato complicanze ( gruppo A: circa 1.849,4 €) o 1.36 volte in più di un paziente precocemente operato in regime d’urgenza (gruppo c: circa 2.584,6 €). Nel nostro limitato, ma a nostro parere esplicativo, campione abbiamo stimato i costi specifici legati alla lunghezza delle liste d’attesa pari a circa 26.112 €. In questo periodo di crisi economica, che ha portato numerosi tagli anche al sistema sanitario, questo significativo ammontare di denaro, a nostro avviso, potrebbe essere usato per razionalizzare le risorse prevedendo, per esempio, sedute operatorie aggiuntive per patologie molto comuni di interesse chirurgico, come la colelitiasi, al fine di abbattere le liste d’attesa e prevenire l’insorgenza di “costose” complicanze.
Palmisano, Silvia; Benvenuto, Chiara; Casagranda, Biagio; Dobrinja, Chiara; Piccinni, Giuseppe; de Manzini, Nicolò
Lo scopo dello studio è stato valutare l’incidenza di complicanze correlate alla calcolosi della colecisti in pazienti in lista d’attesa per l’intervento di colecistectomia e quantificare le implicazioni economiche di quest’attesa in termini di costi sanitari relativi agli esami ematochimici, strumentali, alla degenza, all’intervento chirurgico e alle terapie somministrate. La popolazione oggetto dello studio è stata di 86 pazienti, 39 uomini e 47 donne, inseriti in lista d’attesa per intervento chirurgico di colecistectomia in un periodo compreso fra aprile 2007 e aprile 2010. Di tali pazienti sono stati raccolti dati anagrafici, la durata del tempo d’attesa, dettagli sugli accessi in PS ed eventuali ricoveri durante l’attesa, esami e terapie eseguite, il tipo di intervento chirurgico effettuato e i giorni di degenza. È stato fatto uno studio comparativo di natura economica tra tre gruppi di pazienti: A: asintomatici durante l’attesa, B: complicati ma non operati in urgenza, C: complicati e operati in regime d’urgenza. Utilizzando il tariffario regionale delle prestazioni di assistenza specialistica ambulatoriale e quello delle prestazioni di assistenza ospedaliera per acuti erogate in regime di ricovero diurno abbiamo stimato che un singolo paziente complicato ma non operato in regime d’urgenza abbia determinato un ingente spesa per il sistema sanitario ( gruppo B: circa 3513,2 €) circa 1.9 volte in più se paragonata a un paziente che durante l’attesa non abbia sviluppato complicanze ( gruppo A: circa 1.849,4 €) o 1.36 volte in più di un paziente precocemente operato in regime d’urgenza (gruppo c: circa 2.584,6 €). Nel nostro limitato, ma a nostro parere esplicativo, campione abbiamo stimato i costi specifici legati alla lunghezza delle liste d’attesa pari a circa 26.112 €. In questo periodo di crisi economica, che ha portato numerosi tagli anche al sistema sanitario, questo significativo ammontare di denaro, a nostro avviso, potrebbe essere usato per razionalizzare le risorse prevedendo, per esempio, sedute operatorie aggiuntive per patologie molto comuni di interesse chirurgico, come la colelitiasi, al fine di abbattere le liste d’attesa e prevenire l’insorgenza di “costose” complicanze.
Gamal, Eldin Mohamed; Szabó, Györgyi; Metzger, Péter; Furka, István; Mikó, Irén; Pető, Katalin; Ferencz, Andrea; Sándor, József; Szentkereszty, Zsolt; Sápi, Péter; Wéber, György
Bevezetés/célkitűzés: 1968-ban R. E. Fear először közölt tanulmányt a laparoscopos „Port site” herniáról (Trocar site hernia, TSH), jelenlegi előfordulási gyakorisága eléri a 0,65–2,80%-ot. A sebészi laparoscopia elterjedésével a beavatkozások során szokássá vált, hogy a 10 mm-nél kisebb trokársebeket nem zárják be. Ugyanakkor egyre több közlemény foglalkozik az 5-6 mm-es trokár (továbbiakban: KT) helyén keletkező sérvek elzáródásával. Anyag és módszer: A szerzők oktatási célból 60 kutyán végzett laparoscopos cholecystectomia műtét után 2 és 4 héttel relaparoscopiát végeztek, és posztoperatív adhaesiók után kutatva azt is figyelték, hogy a laparoscopos trokárok intraabdominalis behatolási helyein vannak-e sérvek, különös tekintettel a KT-ra. Eredmények: A 60 kísérleti állat 20%-ában volt látható intraabdominalis sérv, és a sérvek 70%-a a KT helyein helyezkedett el. Következtetések: A megszokott gyakorlattal ellentétben az irodalomban egyre többen hangoztatják a nagy trokárok és a KT ejtette teljes vastagságú hasfali sebek zárásának szükségességét, megelőzendő a sérvek kialakulását és kizáródásuk lehetőségét. Tanulmányunkban a technikai és klinikai lehetőségeket mutatjuk be.
Caglià, Pietro; Tracia, Angelo; Amodeo, Luca; Tracia, Lucio; Amodeo, Corrado; Veroux, Massimiliano
Con il diffondersi della chirurgia video-laparoscopica si è posto in maniera crescente il problema di dover affrontare più patologie addominali coesistenti. La colecistectomia laparoscopica, in particolare, è stata spesso associata ad altre procedure laparoscopiche quali appendicectomia, splenectomia, ernioplastica o laparoplastica, interventi ginecologici ed altri. Sono stati esaminati retrospettivamente i dati relativi a 23 pazienti sottoposti a colecistectomia video-laparoscopica simultaneamente ad altri interventi. Solo di 19 pazienti è stato possibile raccogliere tutte le notizie cliniche necessarie alla valutazione. La colelitiasi rappresentava la prima patologia in 11 pazienti. La colecistectomia laparoscopica è stata associata a 1 fundoplicatio sec. Nissen, 1 adrenalectomia destra, 6 ernioplasiche inguinali, 2 laparoplastiche, 1 asportazione di cisti ovarica. In altre 8 pazienti (4 appendiciti sub-acute o croniche, 1 cisti endometrioide ovarica, 1 dermoide ovarico, 2 varicoceli sx) la calcolosi della colecisti è stata diagnosticata come patologia concomitante e trattata simultaneamente con il consenso del paziente. Tutti gli interventi sono stati eseguiti in anestesia generale e dallo stesso team. Nonostante il limitato numero di pazienti inclusi nella nostra serie, i risultati sono simili a quelli riportati da altri Autori. Il lieve aumento dei tempi operatori, rilevato durante le procedure chirurgiche associate, viene compensato dall’innegabile vantaggio di una singola esposizione all’anestesia e di una unica degenza ospedaliera. Particolare attenzione va comunque riservata alla valutazione dei fattori di rischio relativi ai singoli pazienti.
Kartal, Kinyas; Uludag, Mehmet
Fin dalla prima esecuzione di una colecistectomia laparoscopica (LC), questo approccio ha attratto l’attenzione di tutti i chirurghi per continuare quindi la sua rivoluzione tecnica. Con l’aumentare dell’esperienza chirurgica si è sviluppata la tendenza verso approcci sempre meno invasivi ed ha comportato innovazioni nel campo della chirurgia laparoscopica. Le procedure chirurgiche correnti sono: l’approccio con 4 port (4PLC) che rappresenta tutt’ora il gold standard, l’approccio con 3 port (3PLC), quello con 2 port (2PLC) ed infine quello con un solo port (SPLC). La colecistectomia robotica (RC) e la chirurgia eseguita endoscopicamente tramite orifici coporei naturali (NOTES) rappresentano le altre nuove tecniche per l’esecuzione dell’asportazione della colecisti. In questo articolo ci si propone di fare un confronto obiettivo tra i diversi tipi di colecistectomia laparoscopica sulla base della corrente letteratura medica del settore.
Singh, Yardesh; Cawich, Shamir O.; Olivier, Leyrone; Kuruvilla, Thivy; Mohammed, Fawwaz; Naraysingh, Vijay
Laparoscopic cystogastrostomy is a well-accepted minimally invasive modality to treat pancreatic pseudocysts. There has been one prior report of cystogastrostomy via single incision laparoscopic surgery (SILS) in which specialized instrumentation and access platforms were used. We report the challenges encountered in a low resource setting with the SILS approach to drainage using only standard laparoscopic instruments. To the best of our knowledge this is the second report of SILS cystogastrostomy and the first to be performed in a resource poor setting without specialized instruments or platforms. PMID:27803243
Scholnicoff, Ellen T; MacGinnitie, Andrew J; Lin, Philana Ling; Darville, Toni
Chronic granulomatous disease is a rare primary immunodeficiency disorder resulting from a defect in the microbicidal activity of phagocytes. Patients are susceptible to certain bacterial and fungal infections, as well as other inflammatory complications. We report the case of a 12-year-old girl with recurrent impetigo whose history of cholecystitis triggered an evaluation that revealed chronic granulomatous disease.
Rasheed, Asim; Palaria, Urmila; Rani, Dolly; Sharma, Shatrunjay
Negative pressure pulmonary edema is often misdiagnosed or can go clinically unrecognized by anesthesiologists. It is characterized by a markedly low intrapleural pressure which leads to exudation of fluid and red blood cells in the interstitium. Recognition of patients with predisposing factors for upper airway obstruction is important in the diagnosis which is often confused with pulmonary aspiration of gastric contents. Signs and symptoms are subtle and edema is usually self-limited. Our patient was management conservatively with maintenance of a patent airway and administration of supplemental oxygen and had a successful outcome. PMID:25886111
Evaristo-Méndez, Gerardo; García de Alba-García, Javier Eduardo; Sahagún-Flores, José Ernesto; Ventura-Sauceda, Félix Antonio; Méndez-Ibarra, Jorge Uriel; Sepúlveda-Castro, Rogelio Ricardo
Antecedentes: el dolor incisional es el principal obstáculo para la colecistectomía laparoscópica electiva ambulatoria. Objetivo: evaluar la eficacia analgésica de la infiltración local de ropivacaína con dexametasona (Rop/Dx) en comparación con ropivacaína (Rop) sola, durante las primeras 24 horas del postoperatorio de esta cirugía. Material y métodos: ensayo clínico aleatorizado, controlado y doble ciego, efectuado en 80 pacientes que para fines de estudio se dividieron en dos grupos. El grupo Rop (n= 40) recibió infiltración pre y post-incisional con 150 mg de ropivacaína en 8 mL de solución salina 0.9%, mientras que el grupo Rop/Dx (n= 40) recibió 150 mg de ropivacaína con 8 mg de dexametasona en 6 mL de solución salina 0.9%. La intensidad del dolor durante el reposo y el movimiento se evaluó a las 2, 4, 8, 12 y 24 horas del postoperatorio con una escala de clasificación numérica de 11 puntos. La hipótesis es que la intensidad del dolor incisional será menor en los pacientes del grupo Rop/Dx. Resultados: las puntuaciones del dolor incisional en el grupo Rop/Dx fueron significativamente menores, comparadas con el grupo Rop, a las 12 horas (p= 0.05) y 24 horas (p= 0.01) durante el reposo y a las 12 horas (p= 0.04) y 24 horas (p= 0.01) durante el movimiento postoperatorio. Conclusiones: la evidencia inicial es que la ropivacaína con dexametasona, por infiltración local, disminuye la intensidad del dolor incisional a partir de las 12 horas post-colecistectomía laparoscópica electiva con un buen perfil de seguridad.
Makarova, Yu V; Litvinova, N V; Osipenko, M F; Voloshina, N B
Цель исследования. Оценить частоту возникновения абдоминального болевого синдрома (АБС) и оценить качество жизни (КЖ) больных в течение 10 лет после холецистэктомии (ХЭ). Материалы и методы. Работа является фрагментом многолетнего проспективного наблюдения за больными после ХЭ по поводу ЖКБ. В исследование включили 145 человек: 30 (21,5%) с исходно бессимптомным течением и 115 (80,7%) с клиническими проявлениями ЖКБ. Проанализирована динамика АБС и КЖ. Результаты. За 10 лет среди всех больных произошло урежение АБС с 84,1% (n=95), до 66,4% (n=75; р=0,004). В 1-й группе (n=89) исходно АБС выявлялся у всех больных, через 10 лет его частота снизилась до 67,4% (n=60; р<0,001). Преобладающими были боли билиарного характера, которые за 10-летний период стали выявляться достоверно реже в 52,8% (n=47; р<0,001). Во 2-й группе (n=24) до ХЭ АБС в целом выявлялся у 25% (n=6) больных, через 10 лет частота болей значительно выросла до 62,5% (n=15; р=0,035), среди которых стали преобладать боли билиарного характера (54,2%; р<0,001); синдром диспепсии с 33,3% (n=8) больных до 66,7% (n=16; р=0,039). В обеих группах выявлено снижения КЖ по шкалам, отражающим сферы физического и психического здоровья. Заключение. Через 10 лет после ХЭ на фоне снижения КЖ в группе с исходно клинически проявляющейся ЖКБ происходит снижение частоты АБС в основном за счет урежения билиарных болей, а в группе с исходно бессимптомным течением выявлено учащение АБС за счет появления билиарных болей и синдрома диспепсии.
Cholecystectomy laparoscopic - discharge; Cholelithiasis - laparoscopic discharge; Biliary calculus - laparoscopic discharge; Gallstones - laparoscopic discharge; Cholecystitis - laparoscopic discharge
Deal, Shanley B; Stefanidis, Dimitrios; Brunt, L Michael; Alseidi, Adnan
We sought to determine the feasibility of developing a multimedia educational tutorial to teach learners to assess the critical view of safety using input from expert surgeons, non-surgeons and crowd-sourcing. We intended to develop a tutorial that would teach learners how to identify the basic anatomy and physiology of the gallbladder, identify the components of the critical view of safety criteria, and understand its significance for performing a safe gallbladder removal. Using rounds of assessment with experts, laypersons and crowd-workers we developed an educational video with improving comprehension after each round of revision. We demonstrate that the development of a multimedia educational tool to educate learners of various backgrounds is feasible using an iterative review process that incorporates the input of experts and crowd sourcing. When planning the development of an educational tutorial, a step-wise approach as described herein should be considered.
Rosiek, Anna; Rosiek-Kryszewska, Aleksandra; Leksowski, Łukasz; Kornatowski, Tomasz; Leksowski, Krzysztof
Background Increasing the engagement of employees in the treatment process of patients may benefit a hospital and employee productivity and may result in better patient care and satisfaction with medical services. Given this, the first step in improving the quality of patient care is better availability of doctors for patients in a hospital ward. Methods The research for this paper was conducted in six health care units in the Kuyavian-Pomeranian province in Poland. The research assessed how the elements relating to employees’ behavior and things characteristic to medical service influence patients’ willingness to recommend a hospital. Results Patients’ perception of services is linked with the behavior of medical employees and their engagement in the treatment process. Conclusion Our research indicates that individual employee recognition and collective recognition of hospital employees as a whole were identified as the most important factors in employee engagement in the treatment process (employee productivity) and patients’ satisfaction with medical service. PMID:27980396
... performed laparoscopically, including gallbladder removal (laparoscopic cholecystectomy), esophageal surgery (laparoscopic fundoplication), colon surgery (laparoscopic colectomy), and surgery on ...
Cawich, Shamir O; Mohammed, Fawwaz; Spence, Richard; Naraynsingh, Vijay
Many surgeons opt to perform subtotal cholecystectomy to limit duct injuries in difficult cases. In these cases, however, there is a risk for the gallbladder remnant to become diseased. In these cases, a completion cholecystectomy is necessary. Although technically challenging, the laparoscopic approach to completion cholecystectomy is feasible and safe, when performed by surgeons with advanced laparoscopic experience. PMID:27656198
India has a large burden of individuals harboring asymptomatic gallstones. Based on Markov model decision and cost analysis, selective and concomitant cholecystectomy is recommended for special indications like hemolytic disorders and stones in endemic areas. Expectant management should be adopted in all others. The evolution of laparoscopy should not alter the indications of cholecystectomy. Since more than 90% patients with asymptomatic gallstones remain clinically "silent", routine laparoscopic cholecystectomy is not indicated for the vast majority of subjects with asymptomatic cholelithiasis. Although laparoscopic cholecystectomy has become much safer, there remains associated morbidity and mortality. The risks of the operation outweigh the complications if stones are left in-situ. Patients should be counseled about the natural history and available management options, their advantages and disadvantages, and should be part of the decision making process. Prophylactic routine cholecystectomy for asymptomatic stones is not recommended. However, laparoscopic cholecystectomy should be performed selectively or concomitantly in a specific subgroup of patients.
Mahey, Rajesh Kumar; Patil, Rajesh; Bakale, Nilesh; Suryawanshi, Sachin
Gossypiboma is a mass formed around cotton material acting as foreign body in visceral cavity. In our study, we present a case of gossypiboma following open cholecystectomy. A surgical sponge left in the peritoneal cavity following cholecystectomy, caused inflammatory reaction, perforation and intraluminal migration. It is a relatively rare presentation. This patient underwent emergency laparotomy with Billroth II anastomosis and sponge removal. PMID:27790511
Richmond, Bryan K
Laparoscopic cholecystectomy remains one of the most commonly performed operations in the United States. Of the cholecystectomies performed, approximately 30% are carried out for a diagnosis of gallbladder dyskinesia, for which diagnosis is based on a reduced gallbladder ejection fraction as determined by a sincalide (cholecystokinin) stimulated hepatobiliary iminodiacetic scan (CCK-HIDA). Despite the widespread acceptance of this practice standardization of the test methodology and high quality data indicating efficacy of cholecystectomy in the treatment of this condition are lacking. This manuscript reviews this problem in detail based on the current available literature.
... surgical techniques, in which narrow instruments, including a camera, are introduced into the abdomen through small puncture ... straightforward, laparoscopic cholecystectomy may be used. A laparoscopic camera is inserted into the abdomen near the umbilicus ( ...
Katagiri, Hideki; Yoshinaga, Yasuo; Kanda, Yukihiro; Mizokami, Ken
Emphysematous cholecystitis (EC) is an uncommon variant of acute cholecystitis, which is caused by secondary infection of the gallbladder wall with gas-forming organisms. The mortality rate of EC is still as high as 25%. Emergency surgical intervention is indicated. Open cholecystectomy has been traditionally accepted as a standard treatment for EC. We present a case of EC successfully treated by laparoscopic surgery. Laparoscopic cholecystectomy for EC is considered to be safe and effective when indicated. PMID:24876461
laparoscopic cholecystectomy . This combination is extremely unusual, and based upon our findings in this case and a review of the literature, we propose the...other complicating factors. She was taken to the operating room where she underwent a difficult laparoscopic cholecystectomy because of extremely dense...anatomy are more likely to undergo open surgery vs laparoscopic surgery. Laparoscopic resections are reasonable and well described. Successful
Um, Yoo Jin; Kim, Hyoun Ah; Jung, Jin Hee; Cho, Hundo; Kang, Joon Koo
Amyloidosis is a rare disease defined by extracellular deposits of amorphous fibrillar proteins, derived from aggregations of misfolded proteins. Localization of amyloidosis in the gallbladder is uncommon; only eight cases have been reported. We describe a case of amyloidosis diagnosed by cholecystectomy, which possibly also affected the liver and kidney. The patient was misdiagnosed with polymyalgia rheumatica, but after a cholecystectomy to treat chronic cholecystitis, we ultimately diagnosed him with amyloidosis. We review amyloidosis with gallbladder involvement in the literature.
Klima, S; Schyra, B
Most bile duct injuries result from an incorrect interpretation of bile duct anatomy. In 500 laparoscopic cholecystectomies we used a modified technique of cholecystcholangiography. This method is very easy and needs only 5 minutes. We found variants of bile duct anatomy in 74 cases and occult bile duct stones in 20 patients. We recommend this method which decreases the risk of bile duct injuries and gives the opportunity to approximate the golden standard of conventional cholecystectomy.
Hussain, Khalid; Tarar, Aimel Munir; Wahla, Madiha Saeed; Mian, Muhammad Amer; Masood, Jovaria
Sub-costal port site abscess and sinus formation secondary to spilled gallstones during laparoscopic cholecystectomy is extremely rare, however such complications at umbilical port site has been described in literature. We present one such case in an elderly diabetic female. Spilled stones migrating to the port site should be kept in mind in a patient presenting with chronic discharging sinus at any of the laparoscopic port sites after laparoscopic cholecystectomy.
Gooneratne, Dinuk L
Laparoscopic cholecystectomy is the treatment of choice for symptomatic gallstones. A complication that is often overlooked is that related to lost intraabdominal gallstones as a consequence of intraoperative gallbladder perforation. This is a case report of a patient presenting with a colovesical fistula due to lost gallstones from laparoscopic cholecystectomy performed 14 years previously. A literature review follows that explains how lost gallstones have the potential to cause late complications and why it is should not be ignored.
Gupta, S K; Shukla, V K
Asymptomatic gall stones are defined as stones that have not caused biliary colic or other biliary symptoms. Nearly two-third of patients with gall stones are asymptomatic. Studies of the natural history of asymptomatic gall stones suggest that the cumulative probability of developing biliary colic after 10 years ranges from 15% to 25%. The incidence of other complications is much less. The operative mortality of elective cholecystectomy is <0.5% but increased mortality is seen in elderly persons (>60 year of age), particularly in those with complications such as acute cholecystitis. Most decision analysis studies do not favour prophylactic cholecystectomy for asymptomatic cholelithiasis. Nonetheless, many studies have listed certain criteria for carrying out elective cholecystectomy in asymptomatic patients. The authors, from their own experience and after reviewing the literature, propose the following criteria for cholecystectomy: life expectancy >20 years, calculi >3 cm in diameter, particularly in individuals in geographical regions with a high prevalence of gall bladder cancer or calculi <3 mm, chronically obliterated cystic duct, non-functioning gallbladder and calcified (porcelain) gallbladder. The widespread use of diagnostic abdominal ultrasonography has led to the increasing detection of clinically unsuspected gall stones. This, in turn, has given rise to a great deal of controversy regarding the optimal management of asymptomatic or 'silent' gall stones. While cholecystectomy is the undisputed gold standard treatment for symptomatic gall stones, the natural history of silent gall stones is not known well enough to recommend a definitive therapeutic strategy for such patients. The treatment options for asymptomatic or silent gall stones range from no treatment to selective cholecystectomy in at-risk group to elective cholecystectomy in all patients. There are a large number of proponents for each of these options so that each merits careful consideration
Han, Sheng-Hua; Chen, Yan-Ling
This study focuses on providing diagnosis and treatment for xanthogranulomatous cholecystitis (XGC). Clinical data from 39 patients diagnosed with XGC by pathological examination between 2002 and 2010 were analyzed retrospectively. As a result, in this group of patients, the male to female ratio was 30:9 and the average age of XGC onset was 62.2 years. Clinical manifestation of the disease was similar to general cholecystitis and preoperative CT examination showed that there were only 4 XGC cases, while the others were possibly misdiagnosed. Intraoperative observations showed that all the patients had gallbladder wall thickening. This was associated with gallbladder stones in 37 patients (94.9 %), choledocholith in 11 patients (28.2 %), and Mirizzi syndrome in 5 patients (12.8 %). In this study, intraoperative frozen section pathology was conducted in 14 patients and no gallbladder cancer was found. Laparoscopic cholecystectomy was performed on 7 patients, of which two were transferred to laparotomy. Of the remaining 32 cases, 25 were subjected to open cholecystectomy, 3 to partial cholecystectomy, and 4 to the cholecystectomy and partial liver wedge resection. It was concluded that XGC is a unique type of cholecystitis with atypical clinical manifestations and is often difficult to diagnose preoperatively. Pathological examination is a key to diagnose XGC and cholecystectomy is the primary surgical treatment. In patients with choledochectasia or jaundice, for whom we cannot exclude calculus of common bile duct, common bile duct exploration should be considered. The prognosis of XGC appears to be good with the above approaches.
Parolini, Filippo; Indolfi, Giuseppe; Magne, Miguel Garcia; Salemme, Marianna; Cheli, Maurizio; Boroni, Giovanni; Alberti, Daniele
AIM: To investigate the diagnostic and therapeutic assessment in children with adenomyomatosis of the gallbladder (AMG). METHODS: AMG is a degenerative disease characterized by a proliferation of the mucosal epithelium which deeply invaginates and extends into the thickened muscular layer of the gallbladder, causing intramural diverticula. Although AMG is found in up to 5% of cholecystectomy specimens in adult populations, this condition in childhood is extremely uncommon. Authors provide a detailed systematic review of the pediatric literature according to PRISMA guidelines, focusing on diagnostic and therapeutic assessment. An additional case of AMG is also presented. RESULTS: Five studies were finally enclosed, encompassing 5 children with AMG. Analysis was extended to our additional 11-year-old patient, who presented diffuse AMG and pancreatic acinar metaplasia of the gallbladder mucosa and was successfully managed with laparoscopic cholecystectomy. Mean age at presentation was 7.2 years. Unspecific abdominal pain was the commonest symptom. Abdominal ultrasound was performed on all patients, with a diagnostic accuracy of 100%. Five patients underwent cholecystectomy, and at follow-up were asymptomatic. In the remaining patient, completely asymptomatic at diagnosis, a conservative approach with monthly monitoring via ultrasonography was undertaken. CONCLUSION: Considering the remote but possible degeneration leading to cancer and the feasibility of laparoscopic cholecystectomy even in small children, evidence suggests that elective laparoscopic cholecystectomy represent the treatment of choice. Pre-operative evaluation of the extrahepatic biliary tree anatomy with cholangio-MRI is strongly recommended. PMID:27170933
Karia, Monil; Mitsopoulos, Grigorios; Patel, Ketan; Rafique, Akkib; Sheth, Hemant
Primary gallbladder lymphoma, although rare, usually presents in females with symptoms mimicking cholecystitis. We present a rare case of primary gallbladder in an 81-year-old male with no risk factors whose only symptom was weight loss. Routine blood tests including liver function tests were unremarkable. A CT colonography was carried out to exclude colonic malignancy. Unilateral gallbladder wall thickening and lymphadenopathy were incidentally detected and confirmed by ultrasound and a decision for the patient to undergo laparoscopic cholecystectomy and intraoperative cholangiogram was made. Histology confirmed extranodal marginal zone lymphoma with follow-up staging and biopsy of the bone marrow not demonstrating spread. Cholecystectomy was therefore deemed curative and no adjuvant therapy was necessary. Thickening of the gallbladder wall on any imaging with or without symptoms should not be ignored or assumed to be cholecystitis, even in males with no risk factors. In these patients urgent cholecystectomy with intraoperative cholangiogram is indicated with histology and haematology follow-up. PMID:26587306
Ferahman, Sina; Demiryas, Süleyman; Samanci, Cesur
Pseudoaneurysm of a cystic artery is a rare entity that commonly occurs secondary to biliary procedures. Most of the cases in literature are consisted of ruptured aneurysms and to our knowledge, except our case, there were only 3 cases with unruptured aneurysms, which incidentally were detected by radiological methods. When cystic artery pseudoaneurysm is present with acute cholecystitis, most of the reports in literature suggested open cholecystectomy with the ligation of the cystic artery as a main treatment option. In this paper we present a case of acute cholecystitis with unruptured cystic artery pseudoaneurysm that incidentally was detected by computed tomography (CT). Cystic artery pseudoaneurysm was handled laparoscopically with simultaneous cholecystectomy. Due to high risk of rupture, surgeons have evaded laparoscopic approach to acute cholecystitis, which accompanied cystic artery pseudoaneurysm. However herein, we proved that laparoscopic management of cystic artery pseudoaneurysm with simultaneous cholecystectomy is feasible and reliable method. PMID:27635274
Korotkyĭ, V M; Soliaryk, S O; Tsyganok, A M; Sysak, O M
The share of elderly and senile patients with acute cholecystitis concomitant cardiovascular pathology whom the laparoscopic cholecystectomy has been provided is increased. The heightened intraabdominal pressure has negative influence at the cardiovascular system, so the alternative ways for treatment of this group of patients are used in clinic. We propose the pneumoperitoneum model using the pneumatic belt which is fixed at the abdomen in preoperative period in patients with an acute and chronic cholecystitis. This model is useful to forecast cardiovascular disorders during future laparoscopic cholecystectomy. The arterial pressure level, pulse score and ECG are monitored during the test (90 min). Myocardial ischemia appearance seems that the risk of laparoscopic cholecystectomy with pneumoperitoneum is high. The alternative method of surgery in such group of patients (no pneumoperitoneum is applied) is laparoscopic assisted cholecystectomya from miniaccess. This method allows to reducing frequency of intra- and postoperative complications connected with pneumoperitoneum negative influence at the patients with concomitant pathology of cardiovascular system.
Ulucanlar, Haluk; Ay, Ahmet; Ozden, Mustafa
Background and Objectives: Our aim is to investigate the anxiety status of the patient before elective cholecystectomy and to analyze the relation between the level of anxiety for a given operation type (laparoscopic and open cholecystectomy) and the corresponding demographic and social data. Methods: A total of 333 patients undergoing cholecystectomy due to cholelithiasis were included in the study; 218 patients (66.1%) received laparoscopic cholecystectomy and 115 patients (33.9%) were treated with open cholecystectomy. The Beck Anxiety Inventory was given to all patients to be completed. We evaluated levels of anxiety in 3 groups as follows: 0 to 15, low to mild anxiety; 16 to 25, moderate anxiety; 26 to 63, severe anxiety. The following patient information remained confidential and was recorded: age and sex, associated disease, civil status, educational status, having open/laparoscopic cholecystectomy, previous knowledge of the operation, job status, economic status, health insurance, and having a child in need of care. Results: The following criteria were determined: the most determinant factors in differentiating between the score groups were having a low level of education, being of the female sex, being single, and having laparoscopic operation; the factors of being a homemaker and over the age of 25 years were determined to have significant effects. Conclusions: When analyzing the results that may appear during the intraoperative and postoperative period, understanding preoperative anxiety, analyzing the risk factors in depth, and taking the necessary precautions are all considerations that need to be the primary objectives of operators who are involved with laparoscopic, endoscopic, and robotic surgery. PMID:25392610
Ben Romdhane, Mohamed Habib; Straub, Beate Katharina
Lipid histiocytosis of the gallbladder neck lymph node is rarely reported nowadays. Two obese patients presented with gallbladder lithiasis detected on CT scan. The treatment consisted in coelioscopic cholecystectomy. Microscopy revealed subacute/chronic lithiasic cholecystitis and foci of vacuolated cells in the gallbladder neck lymph node. These cells were positive for CD68, CD31, S100 protein, and adipophilin and negative for cytokeratin and Alcian blue. In conclusion, we report lymph node lipid histiocytosis diagnosed microscopically after cholecystectomy. While such lesions may remain unidentified on imaging procedures, the microscopic analysis may require special stains and immunohistochemistry for ruling out adenocarcinoma metastasis. PMID:27847666
IZZO, P.; DI CELLO, P.; PUGLIESE, F.; IZZO, S.; GRANDE, R.; BIANCUCCI, F.; SINAIMERI, G.; RAZIONALE, F.; COSTI, U.; AL MANSOUR, M.; MUNEER, A.; VALABREGA, S.; IZZO, L.
Pancreas divisum is a genetic defect associated with recurrent acute pancreatitis due to insufficient drainage of the accessory pancreatic duct. Seven young patients diagnosed with pancreatic divisum and thickening of the gallbladder bile as shown on magnetic resonance cholangio-pancreatography without pancreatic ductal changes underwent laparoscopic cholecystectomy. During the mean follow-up of 32 months no episode of pancreatitis was reported. There is an association between PD and higher concentration of bile in the gallbladder. Cholecystectomy can be considered curative in patients with PD in the absence of indications for major surgery. PMID:27938531
Sternfeld, M; Finkelstein, Y; Hod, I
Upper abdominal pains lasting 12 years after cholecystectomy, were improved in an 82-year-old woman following the rejection of indigestable silk surgical sutures induced by combined therapy of acupuncture, moxibustion and low-power laser beam irradiation directed to an old post-cholecystectomy scar. An inflammatory reaction followed by granulation tissue mass was developed. Embedded in the granulation tissue were the above mentioned silk sutures which finally were expelled through the skin at the operation scar. A surgical procedure suggested to the patient, in case of acupuncture therapy failure, was obviously avoided. Serratia-marcescens infection of the expelled material was bacteriologically defined.
Farooq, Mohammad S.; Soni, Utsav; Kalabin, Aleksandr; Rajabalan, Ajai S.; Ahmed, Leaque
This case describes an intraoperative incidental finding and surgical removal of ectopic liver tissue attached to the gallbladder during a standard laparoscopic cholecystectomy for acute cholecystitis. These anomalies are rare, with interesting associations and possible clinically relevant complications. The details of the case, along with a brief literature review of embryology, common ectopic sites, and associations/complications, are presented in this paper. Since laparoscopic cholecystectomy is a very common procedure, it is important to increase vigilance of ectopic liver tissues during surgeries to minimize complications and provide optimal management. PMID:27803835
Gandhi, Jamish; Tan, Jeffrey; Gandhi, Natasha
A 32-year-old woman presented with epigastric pain. She was a patient with chronic pain syndrome and had visited the emergency department several times over the past year. She did not drink alcohol. She had a laparoscopic cholecystectomy for gallstone pancreatitis 4 years ago. Her lipase was 2020 with normal bilirubin. MR cholangiopancreatography revealed a cystic structure resembling a gallbladder in the gallbladder fossa. This was in connection with the biliary system. The structure also contained stones. A review of the histology did confirm the gallbladder had been removed. She proceeded to have a laparoscopic re-cholecystectomy and made an unremarkable recovery.
Tereshchenko, I V; Kaiushev, P E
The grelin blood level was measured on 54 patients, of whom 18 were healthy volunteers; 20 patients with cholecystolithiasis had been measured perioperatively during the cholecystectomy; and the rest 16 patients of the study group had had cholecystectomy 2-15 years ago. All patients demonstrated perioperative hypergrelinemy with the normalization of the grelin level during the long-term follow-up. Grelin is considered to have certain immunomodulating and anti-inflammatory effects, thus improving the postoperative regeneration. Therefore, the increase of grelin blood level during the perioperative period is considered to be a defense reaction.
Handra-Luca, Adriana; Ben Romdhane, Mohamed Habib; Straub, Beate Katharina
Lipid histiocytosis of the gallbladder neck lymph node is rarely reported nowadays. Two obese patients presented with gallbladder lithiasis detected on CT scan. The treatment consisted in coelioscopic cholecystectomy. Microscopy revealed subacute/chronic lithiasic cholecystitis and foci of vacuolated cells in the gallbladder neck lymph node. These cells were positive for CD68, CD31, S100 protein, and adipophilin and negative for cytokeratin and Alcian blue. In conclusion, we report lymph node lipid histiocytosis diagnosed microscopically after cholecystectomy. While such lesions may remain unidentified on imaging procedures, the microscopic analysis may require special stains and immunohistochemistry for ruling out adenocarcinoma metastasis.
Spaziani, Erasmo; Picchio, Marcello; Di Filippo, Annalisa; De Angelis, Francesco; Marino, Giuseppe; Stagnitti, Franco
Gallstone ileus is uncommon. Gallstone impaction in the jejunum was rarely reported. We report two cases of gallstone impaction in the proximal jejunum and in the distal ileum. One patient was treated with enterolithotomy alone and in the other one enterolithotomy was combined to cholecystectomy and repair of a cholecystoduodenal fistula. Contrast-enhanced computed tomography of the abdomen is the mainstay of diagnosis. One-stage procedure including both enterolithotomy and cholecystectomy with bilioenteric fistula repair should be reserved to low-risk patients.
Wittenburg, Henning; Keim, Volker; Hoffmeister, Albrecht
A 40-year old woman presented with symptomatic intrahepatic gallstones in one liver segment only four years after cholecystectomy for cholelithiasis. Multiple small, yellow and round calculi were completely removed from the intrahepatic bile ducts via ERCP. The young age of the patient, recurrence of gallstones after cholecystectomy and intrahepatic gallstones suggested a subtype of the low-phospholipid associated cholelithiasis syndrome, a monogenic form of cholesterol cholelithiasis due to variations of the ABCB4 gene that encodes the canalicular phospholipid transporter MDR3.
Zou, Zheng-Yun; Yan, Jing; Zhuge, Yu-Zheng; Chen, Jun; Qian, Xiao-Ping; Liu, Bao-Rui
Gallbladder carcinoma (GBC) is a rare and highly aggressive disease. The diagnosis of this cancer is difficult due to its occult onset. Hence, GBC is often detected late and at an advanced stage. Although physicians and researchers are continually working to improve the treatment for advanced-stage disease, GBC is usually associated with short survival times. The present study describes a case of GBC that was first diagnosed with accompanying cholecystolithiasis at the time of cholecystectomy. Cancer relapse occurred 1.5 years after the cholecystectomy. Multidisciplinary collaboration was involved in the decision-making process for the treatment of this aggressive recurrence, and the survival time was successfully extended to 26 months. Importantly, high-grade intraepithelial neoplasia and positive margins had previously been detected post-cholecystectomy at a different institution, but were ignored. Relapse may have been preventable had the cancer been diagnosed when it was initially observed. Taken together, these findings suggest that multidisciplinary collaboration should be considered for the management of advanced GBC, whereby patients will benefit from improved survival times. Furthermore, it is recommended that samples obtained from patients undergoing cholecystectomy should more carefully analyzed for evidence of cancerous or precancerous tissues. PMID:27698845
Woods, Katharine S.; Brisson, Brigitte A.; Defarges, Alice M.N.; Oblak, Michelle L.
A 6-year-old neutered male domestic shorthair cat was presented for acute onset of vomiting. Exploratory laparotomy identified a duplex gallbladder and left cholecystectomy was performed. Histopathology confirmed biliary mucocele and hepatic cholestasis. While rare, biliary mucoceles should be considered as a differential diagnosis for feline extrahepatic bile duct obstruction. PMID:22942442
Uchida, Naohito; Hamaya, Sae; Tatsuta, Miwa; Nakatsu, Toshiaki
Background and study aims: Endoscopic sphincterotomy (EST) is effective, but recurrent bile duct stones are a common late complication. Because there are still no effective therapies for preventing this complication, some patients have experienced bile duct stone recurrence many times. We describe herein a method of abdominal massage to treat patients with prior cholecystectomy who have experienced recurrence of bile duct stones. PMID:27540575
Fabbi, Martina; Volta, Antonella; Quintavalla, Fausto; Zubin, Elena; Manfredi, Sabrina; Martini, Filippo M; Mantovani, Luciana; Tribaudino, Mario; Gnudi, Giacomo
A 7-year-old dog was presented with a history of an open lesion on the right thoracic wall, discharging honey-like fluid and small stones. Ultrasonography and computed tomographic fistulography identified a cholecystocutaneous fistula; cholecystectomy was curative. Veterinarians should consider this disease in patients with long-term discharging lesions on the right thoracic or abdominal wall.
Appendicitis; Evidence of Cholecystectomy; Gallstones; Pregnancy, Ectopic; Aortic Aneurysm; Kidney Stones; Intrauterine Pregnancy; Diverticulitis; Abdominal Injuries; Tumors; Pancreatitis; Digestive System Diseases; Gastrointestinal Diseases; Intraabdominal Infections; Intestinal Diseases; Pregnancy; Vascular Disease; Uterine Fibroids; Ovarian Cysts; Uterine Abnominalies; Bladder Abnominalies; Testicular Abnominalies; Polyps
Maisonnette, F; Abita, T; Barriere, E; Pichon, N; Vincensini, J F; Descottes, B
A 47-year old man complained about persistant pain and cholestasis 12-years after a cholescystectomy. In his family, all his brothers and sisters had cholecystectomy. Genetic explorations revealed a MDR3 gene mutation. All symptoms disappeared with a treatment by ursodesoxycholic acid. MDR3 gene mutation is to be researched in all cases of familial cholestasis.
Steigerwald, Sarah N.; Park, Jason; Hardy, Krista M.; Gillman, Lawrence; Vergis, Ashley S.
Background Considerable resources have been invested in both low- and high-fidelity simulators in surgical training. The purpose of this study was to investigate if the Fundamentals of Laparoscopic Surgery (FLS, low-fidelity box trainer) and LapVR (high-fidelity virtual reality) training systems correlate with operative performance on the Global Operative Assessment of Laparoscopic Skills (GOALS) global rating scale using a porcine cholecystectomy model in a novice surgical group with minimal laparoscopic experience. Methods Fourteen postgraduate year 1 surgical residents with minimal laparoscopic experience performed tasks from the FLS program and the LapVR simulator as well as a live porcine laparoscopic cholecystectomy. Performance was evaluated using standardized FLS metrics, automatic computer evaluations, and a validated global rating scale. Results Overall, FLS score did not show an association with GOALS global rating scale score on the porcine cholecystectomy. None of the five LapVR task scores were significantly associated with GOALS score on the porcine cholecystectomy. Conclusions Neither the low-fidelity box trainer or the high-fidelity virtual simulator demonstrated significant correlation with GOALS operative scores. These findings offer caution against the use of these modalities for brief assessments of novice surgical trainees, especially for predictive or selection purposes. PMID:26641071
Bartolome, Miguel A Hernandez; Ruiz, Sagrario Fuerte; Romero, Israel Manzanedo; Lojo, Beatriz Ramos; Prieto, Ignacio Rodriguez; Alvira, Luis Gimenez; Carreño, Rosario Granados; Esteban, Manuel Limones
The diagnosis of cystadenoma is rare, even more so when located in the extrahepatic bile duct. Unspecific clinical signs may lead this pathology to be misdiagnosed. The need for pathological anatomy in order to distinguish cystadenomas from simple biliary cysts is crucial. The most usual treatment nowadays is resection of the bile duct, together with cholecystectomy and Roux-en-Y reconstruction. PMID:19630118
Laparoscopic cholecystectomy is now a gold standard treatment modality for gallstone diseases. However, the incidence rate of bile duct injury has not been changed for many years. From initial classification published by Bismuth, there have been many classifications of common bile duct injury. The initial classification, levels and types of bile duct injury, and currently combined vascular injuries are reviewed here. PMID:26155253
subjects (36%) had cholecystectomies, one subject (9%) had an appendectomy, one subject (9%) had a hysterectomy, four subjects (36%) had tubal ligations ...hysterectomies, three subjects (30%) had tubal ligations or fulgarations, five subjects (50%) had diagnostic laparoscopies, and one subject (10%) was classified...muscle relaxation could decrease pain perception, analgesic use, and anxiety in post -operative abdominal surgery patients. Review of demographic data
Angelini, Giampaolo; Mansueto, Giancarlo; Giacomin, Davide; Casarini, Maria Beatrice; Garaffo, Salvatore; Biasiutti, Carlo
Obstructive jaundice due to an impacted stone in the common bile duct (CBD) was seen in a patient who had previously undergone Billroth II gastric resection and cholecystectomy. Surgical and endoscopic approaches to the common bile duct failed owing to pericholedochal adhesions and the excessive length of the duodenal loop. The patient was therefore treated percutaneously (sphincterotomy and stone extraction) without endoscopic control.
Kumar, K.; Ayub, M.; Kumar, Mohan; Keswani, N. K.
Analysis of 5 patients with gallbladder tuberculosis who had open cholecystectomy and review of literature have shown that, although still rare it presents as a part of systemic miliary tuberculosis, abdominal tuberculosis, isolated gallbladder tuberculosis and as acalculus cholecystitis in anergic patients. There are no pathognomonic signs, the diagnosis depends on suspicion of tuberculosis, peroperative findings and histological examination. PMID:10977119
Adorni, A; Capocasale, E; Livrini, M
Treatment of biliary ileus is still controversial in respect of surgical strategy. While some surgeons have agreed enterolithotomy as a simple and safe operation, others prefer to perform enterolithotomy, cholecystectomy and repair bilio-enteric fistula at the same time. The authors examine their experience and discuss various modalities of treatment to identify the rational method of therapy in these patients.
Tocchi, A; Codacci-Pisanelli, M; Costa, G; Lepre, L; Agostini, N; Maggiolini, F
A case of primary leiomyosarcoma of the gallbladder is reported together with a review of the literature. The nonspecific clinical picture of the disease and the consequent high frequency of misdiagnosis are stressed. Cholecystectomy combined with chemotherapy and radiotherapy is the treatment of choice suggested.
Loizides, Sofronis; Ali, Asad; Newton, Richard; Singh, Krishna Kumar
INTRODUCTION Pseudoaneurysm of the cystic artery is very rare. In the majority of cases it has been reported as a post-operative complication of laparoscopic cholecystectomy, however it has also been associated with the presence of acute cholecystitis or pancreatitis. When these pseudoaneurysms rupture they can lead to intraperitoneal bleeding, haemobilia and upper gastrointestinal haemorrhage. Radiological as well as open surgical approaches have been described for control of this rare pathology. PRESENTATION OF CASE We report the laparoscopic surgical management of an incidental, unruptured cystic artery pseudoaneurysm in a patient presenting with acute cholecystitis. DISCUSSION Cystic artery pseudoaneurysm is a rare entity and as such there is no consensus on the clinical management of this condition. A variety of treatment strategies have been reported in the literature including radiological selective embolisation and coiling, open cholecystectomy with ligation of the aneurysm, or a two-step approach involving radiological management of the pseudoaneurysm followed by an elective cholecystectomy. CONCLUSION In this report we have demonstrated that laparoscopic management of a cystic artery pseudoaneurysm with simultaneous laparoscopic cholecystectomy is feasible and safe. This avoids multiple invasive procedures and decreases morbidity associated with open surgery. PMID:26291047
Antal, András; Kovács, Zoltán; Szász, Krisztina
Organ anomalies and organ system transposition may cause diagnostic and therapeutic difficulties. We report a patient with situs inversus totalis and symptomatic cholelithiasis successfully treated via laparoscopic cholecystectomy. We present a laparoscopic and MR cholangiographic pictures of our patient with gallbladder agenesis.
PASSOS, Márcio Alexandre Terra; PORTARI-FILHO, Pedro Eder
ABSTRACT Background: Elective laparoscopic cholecystectomy has very low risk for infectious complications, ranging the infection rate from 0.4% to 1.1%. Many surgeons still use routine antibiotic prophylaxis Aim: Evaluate the real impact of antibiotic prophylaxis in elective laparoscopic cholecystectomies in low risk patients. Method: Prospective, randomized and double-blind study. Were evaluated 100 patients that underwent elective laparoscopic cholecystectomy divided in two groups: group A (n=50), patients that received prophylaxis using intravenous Cephazolin (2 g) during anesthetic induction and group B (n=50), patients that didn't receive any antibiotic prophylaxis. The outcome evaluated were infeccious complications at surgical site. The patients were reviewed seven and 30 days after surgery. Results: There was incidence of 2% in infection complications in group A and 2% in group B. There was no statistical significant difference of infectious complications (p=0,05) between the groups. The groups were homogeneous and comparable. Conclusion: The use of the antibiotic prophylaxis in laparoscopic cholecystectomy in low risk patients doesn't provide any significant benefit in the decrease of surgical wound infection. PMID:27759780
Dedemadi, Georgia; Nikolopoulos, Manolis; Kalaitzopoulos, Ioannis; Sgourakis, George
Cholelithiasis is the most common cause of acute pancreatitis, accounting 35%-60% of cases. Around 15%-20% of patients suffer a severe attack with high morbidity and mortality rates. As far as treatment is concerned, the optimum method of late management of patients with severe acute biliary pancreatitis is still contentious and the main question is over the correct timing of every intervention. Patients after recovering from an acute episode of severe biliary pancreatitis can be offered alternative options in their management, including cholecystectomy, endoscopic retrograde cholangiopancreatography (ERCP) and sphincterotomy, or no definitive treatment. Delaying cholecystectomy until after resolution of the inflammatory process, usually not earlier than 6 wk after onset of acute pancreatitis, seems to be a safe policy. ERCP and sphincterotomy on index admission prevent recurrent episodes of pancreatitis until cholecystectomy is performed, but if used for definitive treatment, they can be a valuable tool for patients unfit for surgery. Some patients who survive severe biliary pancreatitis may develop pseudocysts or walled-off necrosis. Management of pseudocysts with minimally invasive techniques, if not therapeutic, can be used as a bridge to definitive operative treatment, which includes delayed cholecystectomy and concurrent pseudocyst drainage in some patients. A management algorithm has been developed for patients surviving severe biliary pancreatitis according to the currently published data in the literature. PMID:27678352
Kimberley, Nicholas A.; Kirkpatrick, Susan M.; Watters, James M.
Objective To compare the effects of laparoscopic and open surgical procedures on postoperative strength and respiratory mechanics. Design Prospective cohort study. Setting Adult university hospital. Participants Fifty-one women aged 21 to 62 years scheduled to undergo elective cholecystectomy or hysterectomy (or related procedures), otherwise in good health. Intervention Open or laparoscopic cholecystectomy or hysterectomy (or related procedures). Main Outcome Measures Maximum voluntary handgrip strength (HGS), forced vital capacity (VC), forced expiratory volume in 1 second (FEV1), and maximal inspiratory pressure (MIP) were each measured preoperatively and on the first postoperative morning. A visual analogue pain scale score was evaluated in relation to performance of the postoperative strength and respiratory measurements. Results VC, FEV1 and MIP, but not HGS, were decreased after surgery. Postoperative VC, FEV1 and MIP were lower after open procedures than after laparoscopic procedures and after cholecystectomy than after hysterectomy (all p < 0.001). Pain scores were lower after laparoscopic than after open procedures (p < 0.005) and could account in part for differences in postoperative respiratory mechanics. Conclusions Cholecystectomy and hysterectomy do not result in generalized muscle weakness, unlike more major abdominal procedures. Postoperative alterations in respiratory mechanics are related to the site of the surgery, the use of an open versus a laparoscopic approach and postoperative pain. PMID:8697322
Safioleas, M; Stamatakos, M; Spyrakos, C; Safioleas, P; Chatzikonstantinou, C; Iannescu, R; Safioleas, C
Gallstone ileus representing 1-4% of all bowel obstructions cholelithiasis. Impaction of a gallstone in the human of the bowel is a surgical emergency. Relief of the obstruction is the treatment of choice, but controversy exists regarding the repair of the fistula and cholecystectomy. Our experience in the management of gallstone ileus is presented in the following article.
Taskesen, Fatih; Arikanoglu, Zulfu; Uslukaya, Omer; Oguz, Abdullah; Aliosmanoglu, Ibrahim; Dusak, Abdurrahim; Turkcu, Gul; Kuzu, Hekim
Xanthogranulomatous cholecystitis is a rare variant of chronic cholecystitis characterized by severe proliferative fibrosis and accumulation of lipid-laden macrophages in regions of destructive inflammation. Xanthogranulomatous cholecystitis clinically and radiologically mimics early-stage gallbladder cancer, with wall thickening on computed tomography. The study included 14 xanthogranulomatous cholecystitis patients that were identified following retrospective analysis of the records of 1248 patients that underwent cholecystectomy between 2005 and 2011. Mean age of the 5 male and 9 female patients was 56.7 years. All 14 patients had gallbladder stones; 10 had a history of acute cholecystitis, 1 had cholangitis, and 2 presented with obstructive jaundice. A right-upper quadrant mass was palpable in 2 patients. All patients underwent cholecystectomy. Open surgery was planned and performed in 6 of the 14 patients, and laparoscopic cholecystectomy was planned in 8 patients, but was converted to open surgery in 1 case. In total, 1 patient developed wound infection, 1 patient had postoperative pneumonia, and 1 patient developed intraabdominal hematoma. None of the patients in the series died. Xanthogranulomatous cholecystitis is difficult to diagnose, both preoperatively and intraoperatively, and definitive diagnosis depends exclusively on pathological examination. Xanthogranulomatous cholecystitis should be a consideration in all difficult cholecystectomy cases.
Duncan, Casey B.; Riall, Taylor S.
Gallbladder disease is common and, if managed incorrectly, can lead to high rates of morbidity, mortality, and extraneous costs. The most common complications of gallstones include biliary colic, acute cholecystitis, common bile duct stones, and gallstone pancreatitis. Ultrasound is the initial imaging modality of choice. Additional diagnostic and therapeutic studies including computed tomography (CT), magnetic resonance imaging (MRI), magnetic resonance cholangiopancreatography (MRCP), endoscopic ultrasound (EUS), and endoscopic retrograde cholangiopancreatography (ERCP) are not routinely required but may play a role in specific situations. Biliary colic and acute cholecystitis are best treated with early laparoscopic cholecystectomy. Patients with common bile duct stones should be managed with cholecystectomy, either after or concurrent with endoscopic or surgical relief of obstruction and clearance of stones from the bile duct. Mild gallstone pancreatitis should be treated with cholecystectomy during the initial hospitalization to prevent recurrence. Emerging techniques for cholecystectomy include single-incision laparoscopic surgery (SILS) and natural orifice transluminal endoscopic surgery (NOTES). Early results in highly selected patients demonstrate the safety of these techniques. The management of complications of the gallbladder should be timely and evidence-based, and choice of procedures, particularly for common bile duct stones, is largely influenced by facility and surgeon factors. PMID:22986769
Mayall, B C; Snashall, E A; Peel, M M
We report the isolation of Clostridium tetani (along with Fusobacterium mortiferum) from empyema pus. The patient, a 68 year old retired farmer from rural NSW, had recently undergone cholecystectomy, had heart failure and developed an empyema. He improved after drainage of the empyema and penicillin therapy, but died suddenly during convalescence.
Flores-Franco, René Agustín
Hepatobiliary conditions should be considered in the differential diagnosis of right pleural effusion. Here we present the illustrative images of thoracic empyema due to migrated gallstones in a woman who was treated for laparoscopic cholecystectomy one year before. The gallstones were obtained unexpectedly during a thoracentesis with aid of an Abrams needle. This rare complication is discussed under current literature review.
Badia, Josep M; Nve, Esther; Jimeno, Jaime; Guirao, Xavier; Figueras, Joan; Arias-Díaz, Javier
There is a wide variability in the management of acute cholecystitis. A survey among the members of the Spanish Association of Surgeons (AEC) analyzed the preferences of Spanish surgeons for its surgical management. The majority of the 771 responders didn't declare any subspecialty (41.6%), 21% were HPB surgeons, followed by colorectal and upper-GI specialities. Early cholecystectomy during the first admission is the preferred method of management of 92.3% of surgeons, but only 42.7% succeed in adopting this practice. The most frequent reasons for changing their preferred practice were: Patients not fit for surgery (43.6%) and lack of availability of emergency operating room (35.2%). A total of 88.9% perform surgery laparoscopically. The majority of AEC surgeons advise index admission cholecystectomy for acute cholecystitis, although only half of them succeed in its actual implementation. There is room for improvement in the management of acute cholecystitis in Spanish hospitals.
Vino, F; Trerotoli, P; Serio, G
Physician are induced, by technical development, to demand new devices and instruments and to introduce new method for diagnosis and treatment. In order to do a right economic planning in public health, it's necessary to evaluate costs of technologies, because sometimes there isn't neither a right plan for acquisition nor an efficient control system. One the most stressed medical branch by innovative technologies is the surgery, in particular after the coming of laparoscopic surgery. The will to do, in every way laparoscopic approach, induces to evaluate costs of this surgery, specially cholecystectomy, that is identified by four specific DRGs. In this paper we compare laparotomic versus laparoscopic cholecystectomy in terms of costs and length of stay; the break-even analysis has been performed to determine the number of laparoscopic operations necessary to balance the costs.
Bhati, C S; Tamijmarane, A; Bramhall, S R
Spilled gall stone has been one of the most common complications of laparoscopic cholecystectomy. Spillage occurs in up to 40% of cases; complications related to spillage are rare and can present within weeks to years. We report 3 cases referred to a tertiary centre for management of such complications. The first patient presented with clinical and radiological findings of cyst 1 week after laparoscopic cholecystectomy. She was initially thought to have a hydatid cyst. At laparotomy it turned out to be a liver abscess with stones at the centre of the cavity. The second patient presented with recurrent episodes of fever and on investigation was found to have a sub-hepatic abscess. The third patient had similar clinical symptoms to the second patient but presented 7 years after surgery. We recommend that every attempt should be made to avoid gall-bladder perforation during dissection; if this happens every effort should be made to remove the spilled stones.
Shuman, W.P.; Gibbs, P.; Rudd, T.G.; Mack, L.A.
A review of gallbladder scintigraphy in patients with potentially compromised hepatobiliary function revealed two groups in whom cholecystitis might be mistakenly diagnosed. In 200 consecutive hospitalized patients studied with technetium-99m-PIPIDA for acute cholecystitis or cholestasis, there were 41 alcoholics and 17 patients on total parenteral nutrition. In 60% of the alcoholics and 92% of those on parenteral nutrition, absent or delayed visualization of the gallbladder occurred without physical or clinical evidence of cholecystitis. A cholecystagogue, sincalide, did not prevent the false-positive features which presumably are due to altered bile flow kinetics related to alcoholism and parenteral nutrition. Four patients on parenteral nutrition undergoing cholecystectomy for suspected cholecystitis had normal gallbladders filled with jellylike viscous thick bile. A positive (nonvisualized or delayed visualized) gallbladder PIPIDA scintigram in these two populations should not be interpreted as indicating a need for cholecystectomy.
Donen, Anna; Kantor, Robin
Chronic acalculous cholecystits typically presents with biliary symptoms, normal blood tests and unremarkable ultrasound, computerized tomography and magnetic resonance cholangiopancreatography. However, cholescintigraphy may show reduced gallbladder ejection fraction (GBEF). There are no reports on using ultrasound to measure GBEF in adults. Twenty-eight patients with the above presentation underwent ultrasound before and after ingestion of a standardized fatty meal. Consequently, GBEF was calculated. Seven patients had reduced GBEFs (<38%). Two of these patients underwent cholecystectomy and both were found to have chronic gallbladder inflammation. Three patients with normal GBEFs underwent cholecystectomy and were also found to have chronic gallbladder inflammation. There may be a role for fatty meal ultrasonography in the diagnosis of chronic acalculous cholecystitis, but it should be used more widely in this patient cohort for its role to be established. It ideally needs to performed alongside cholescintigraphy for the comparison of accuracy. PMID:25409675
Smit, M J; Beelen, R H; Eijsbouts, Q A; Meijer, S; Cuesta, M A
Immunological response to surgical trauma may be protected during laparoscopic surgery. A less surgical trauma, in comparison with conventional surgery, may explained these important advantages. Plasma and macrophages studies have demonstrated that laparoscopic cholecystectomy causes less depression of cell mediated immunity than open cholecystectomy. What will be the impact of this immunological protection in laparoscopic advanced and oncological surgery? Experimental studies have showed that laparoscopic techniques in advanced and oncological surgery may have important advantages concerning the "preservation of the immune status" of the patient. That will imply in the future a lower percentage of infections, local recurrence and even a lower percentage of distant metastases. On the other hand, the appearance of tumor implants in the port sites after laparoscopic resection for cancer is a significant drawback of this procedure. Proper investigations have to be carried out in order to find the cause and the solution of this dilemma.
CONDE, Lauro Massaud; TAVARES, Pedro Monnerat; QUINTES, Jorge Luiz Delduque; CHERMONT, Ronny Queiroz; PEREZ, Mario Castro Alvarez
Introduction Cholecystocolic fistula is a rare complication of gallbladder disease. Its clinical presentation is variable and nonspecific, and the diagnosis is made, mostly, incidentally during intraoperative maneuver. Cholecystectomy with closure of the fistula is considered the treatment of choice for the condition, with an increasingly reproducible tendency to the use of laparoscopy. Aim To describe the laparoscopic approach for cholecystocolic fistula and ratify its feasibility even with the unavailability of more specific instruments. Technique After dissection of the communication and section of the gallbladder fundus, the fistula is externalized by an appropriate trocar and sutured manually. Colonic segment is reintroduced into the cavity and cholecystectomy is performed avoiding the conversion procedure to open surgery. Conclusion Laparoscopy for resolution of cholecystocolic fistula isn't only feasible, but also offers a shorter stay at hospital and a milder postoperative period when compared to laparotomy. PMID:25626940
Pickleman, J.; Peiss, R.L.; Henkin, R.; Salo, B.; Nagel, P.
Thirty-six patients with biliary colic and normal oral cholecystograms, upper gastrointestinal tract roentgenograms, and results of gallbladder ultrasonography underwent sincalide-stimulated biliary excretion scanning. Nineteen of these patients subsequently underwent cholecystectomies. Gallbladder ejection fractions (EFs) ranged from 0% to 88% (mean, 38%) and nine of 19 patients had exact pain reproduction with sincalide. All patients except one (EF, 35%) were cured of their symptoms. However, five patients were also cured who had a normal EF (greater than 50%). Histologically, 11 gallbladders showed chronic cholecystitis and eight were normal. The authors conclude that the sincalide biliary excretion scan is a useful test to study this group of patients. In patients with a decreased EF, cholecystectomy can be recommended with a high probability of symptom relief. In patients with normal EFs, clinical judgment is required, as some of these patients (five of five in this series) may still benefit from operation.
Machado, Norman O.
Gallbladder calcification, also referred to as porcelain gallbladder, has received significant attention in the medical literature due to its perceived role in increasing the risk of developing a gallbladder carcinoma. However, recent reports raise questions challenging this purported high risk. While previous studies reported a concomitant incidence of gallbladder cancer in porcelain gallbladder ranging from 7–60%, more recent analyses indicate the incidence to be much lower (6%). Based on evidence in the current literature, a prophylactic cholecystectomy is not routinely recommended for all patients with porcelain gallbladder and should be restricted to those with conventional indications, such as young patients. However, it is important to note that a nonoperative approach may require prolonged follow-up. A laparoscopic cholecystectomy is a feasible therapeutic option for patients with porcelain gallbladder, although some researchers have indicated a higher incidence of complications and conversion due to technical difficulties. PMID:28003886
Ko, Soon Young; Lee, Jeong Rok; Wang, Joon Ho
A 51-year-old man underwent laparoscopic cholecystectomy for gallbladder stones. He had developed fever, chills, and abdominal pain four days after the procedure. In the drain tube, bile was persistently observed. An endoscopic retrograde cholangiopancreatography (ERCP) showed a leakage from the small duct into the right intrahepatic duct. We determined that the bile leak was caused by an injury to the ducts of Luschka. An endoscopic sphincterotomy (ES) using a 5-F nasobiliary tube (NBT) was performed, and the leak was resolved in five days. Herein, we report a bile leak caused by an injury to the ducts of Luschka after laparoscopic cholecystectomy. The leak was treated with ES using 5-F NBT, and the resolution of the leak was confirmed without repeated endoscopy.
Nuño-Guzmán, Carlos M; Marín-Contreras, María Eugenia; Figueroa-Sánchez, Mauricio; Corona, Jorge L
Gallstone ileus is a mechanical intestinal obstruction due to gallstone impaction within the gastrointestinal tract. Less than 1% of cases of intestinal obstruction are derived from this etiology. The symptoms and signs of gallstone ileus are mostly nonspecific. This entity has been observed with a higher frequency among the elderly, the majority of which have concomitant medical illness. Cardiovascular, pulmonary, and metabolic diseases should be considered as they may affect the prognosis. Surgical relief of gastrointestinal obstruction remains the mainstay of operative treatment. The current surgical procedures are: (1) simple enterolithotomy; (2) enterolithotomy, cholecystectomy and fistula closure (one-stage procedure); and (3) enterolithotomy with cholecystectomy performed later (two-stage procedure). Bowel resection is necessary in certain cases after enterolithotomy is performed. Large prospective laparoscopic and endoscopic trials are expected. PMID:26843914
Cobianchi, Lorenzo; Dominioni, Tommaso; Filisetti, Claudia; Zonta, Sandro; Maestri, Marcello; Dionigi, Paolo; Alessiani, Mario
Since Baskin et al. reported the first documented case of failure of a laparoscopically-induced ventriculoperitoneal shunt (VP) in 1998, the cerebrospinal fluid shunt has been generally considered a relative contraindication to laparoscopy. Although the literature is limited there is a small body of evidence indicating that it is safe to perform laparoscopic surgery on these patients with routine anaesthetic monitoring. In this study we report the case of a laparoscopic cholecystectomy in the presence of a ventriculoperitoneal shunt. A review of the literature suggests that laparoscopic cholecystectomy can be safely performed in patients with a ventriculoperitoneal shunt. The only related contraindication should be if a catheter has recently been placed.
Gaster, Richard S; Berger, Aaron J; Ahmadi-Kashani, Mastaneh; Shrager, Joseph B; Lee, Gordon K
We report a case of a 72-year-old man who presented with a persistent pleural effusion and painful abscess in the right lower chest wall 6 months following a laparoscopic cholecystectomy. The patient subsequently developed a chronic cutaneous chest wall fistula requiring a large resection and complex closure. The complication was likely secondary to intraoperative spillage of gallstones. While previous reports describe gallstone spillage in the abdominal cavity as benign, this case illustrates that stones left in the abdominal cavity can potentially lead to significant morbidity. Therefore, stones should be diligently removed from the abdominal cavity when spillage occurs. In addition, it is important that operative notes reflect the occurrence of stone spillage so stones may be suspected when a patient presents with an abdominal or thoracic infection following a cholecystectomy.
Imafuku, A; Araoka, H; Tanaka, K; Marui, Y; Sawa, N; Ubara, Y; Takaichi, K; Ishii, Y; Tomikawa, S
Helicobacter cinaedi can cause bacteremia mainly in immunocompromised patients. We present the clinical characteristics of H. cinaedi bacteremia in 4 renal transplant patients. Interestingly, all cases showed triggers of bacterial translocation: 2 cases developed after colonic perforation caused by diverticulitis, 1 case developed post cholecystectomy, and the remaining patient had chronic diarrhea. Accordingly, bacterial translocation caused by severe gastrointestinal complication could be a cause of H. cinaedi bacteremia.
controlled hypertension and hyperlipidemia, a pri- or of laparoscopic cholecystectomy, and open small bowel resection. The patient reported melena and...ities. The site of previous small bowel resection was inspected and revealed dense adhesions. A self-retaining retractor was placed and small bowel...transillumi- nation, single or multiple enterotomy(ies) for mucosal inspec- tion, and blind resection are associated with failure in up to 50 % of cases
Ghalimah, Bayan; Hamdi, Amre
Introduction: Infection poses a substantial challenge after joint replacement. Case Presentation: We report a 53-year-old female with multiple co-morbidities, who underwent unilateral total knee arthroplasty. Her postoperative course was complicated by acute cholecystitis necessitating cholecystectomy. Conclusion: In patients who require joint replacement surgery, careful and detailed preoperative assessment is important to identify those at risk for this complication in order to provide timely treatment. PMID:27703950
Andrabi, Syed Imran; Ahmad, Jawad; Rathore, Munir A; El-Hakeem, Ahmed A
Gallbladder perforation is a serious clinical condition. A definitive diagnosis is contentious before surgery. We discuss a case where a young patient with Crohn's disease taking oral steroids presented with an acute abdomen. CT scan demonstrated a perforated gallbladder without evidence of gallstones. The patient underwent an emergency cholecystectomy and peritoneal lavage. The history and clinical findings of this patient are reviewed to highlight perforation of the gallbladder in relation to steroid therapy.
Francisco, Elsa; Mendes, Miguel; Vale, Sílvio; Esteves, Joana
Cystic duct carcinoma was defined by Farrar as a tumour restricted to the cystic duct, making it a rare disease. The authors describe a case of a cystic duct carcinoma that fulfils Farrar’s strict diagnostic criteria and that became clinically relevant by compressing the common hepatic duct, thus causing cholestasis. A cholecystectomy was performed with en bloc resection of the cystic and extrahepatic bile duct with a regional lymphadenectomy. PMID:25819819
Makey, D A; Bowen, J C
Preduodenal portal vein is a rare anatomical variant which may be one of many anomalies in the neonate with duodenal "atresia." Preduodenal portal vein also may be an occasional finding in an adult undergoing biliary, gastric, or pancreatic surgery. Awareness and recognition of the anomaly are essential for the avoidance of injury during such operations. We report here a symptomless patient whose preduodenal portal vein was discovered at cholecystectomy.
certain types of errors is increased (e.g., cutting or damaging the common bile duct during laparoscopic cholecystectomy ). In challenging cases...surgeons continually assess whether the patient’s best interest might be served by converting a laparoscopic case to an open-incision one. Converting widens...videotape from a difficult laparoscopic surgery case. The surgeons responded to structured questions at critical points in the procedure and also
effects of laparoscopic cholecystectomy . Arch Surg. 1991;126:997– 1001. 5. Holcomb JB, McClain JM, Pusateri AE, et al. Fibrin sealant foam sprayed...establishment of a safe and stable visual field is a critical step in laparoscopic surgery that usually requires the insufflation of the peritoneal cavity...large number of the animals, the rat was chosen as the animal model. The use of rodents in laparoscopic surgery has been reported,6,7 and the effect
Laparoscopic Trainer (Simbionix) Trainer for laparoscopic skill includes haptics and cholecystectomy W81XWH-06-1-0529 Page 7 of 11 ___LapSim...30PM: CompanyParticipants for Hands-on: METI STEP / HPS Haptica ProMIS Immersion Laparoscopic Simulation Workstation MISTELS Fundamentals of... Laparoscopic Surgery Simbionix Lap Mentor , GI Mentor, UroMentor Surgical Science LapSim RealSim Systems LTS 2000 Verefi Technologies EndoTower
Kara, Eray; Içöz, Gökhan; Ersin, Sinan; Coker, Ahmet
Soccer (football) is a popular sport worldwide and can result in severe abdominal injuries. Nevertheless, the necessity of surgical intervention for abdominal organ injuries has been reported rarely. We report a case who was injured during a soccer game who underwent abdominal surgery. Distal subtotal pancreatectomy, splenectomy, cholecystectomy, and choledochotomy + T-tube drainage were performed. He was discharged on the postoperative seventh day without any complication.
Birn, Jeffrey; Jung, Melissa; Dearing, Mark
The diagnosis of blunt injury to the gallbladder may constitute a significant challenge to the diagnostician. There is often a delay in presentation with non-specific clinical symptoms. In the absence of reliable clinical symptoms, diagnostic imaging becomes an invaluable tool in the rapid identification of gallbladder injury. We present a case of isolated gallbladder injury following blunt abdominal trauma which was diagnosed by computed tomography and subsequently confirmed by cholecystectomy.
Van Kerschaver, O; Van Maele, V; Vereecken, L; Kint, M
A gallstone ileus is an unusual form of bowel obstruction. Colonic gallstone ileus is rare, difficult to diagnose, and still has a high mortality rate. We present a case of biliary ileus caused by an impacted gallstone, causing necrosis and perforation of the rectosigmoid junction. A Hartmann's procedure was performed to treat the perforation and the obstruction. Cholecystectomy and closure of the cholecysto-colonic fistula were delayed until restoration of the intestinal continuity.
Freeman, Michael H; Mullen, Matthew G; Friel, Charles M
Gallstone ileus is a rare cause of small bowel obstruction, classically occurring in patients with recurrent cholecystitis. The incidence of biliary enteric fistula and gallstone ileus in patients with large, asymptomatic gallstones is not known. We report a case of gallstone ileus, which occurred in the setting of a large, asymptomatic gallstone. This case suggests that large gallstones may warrant cholecystectomy, even in asymptomatic patients.
Klima, S; Schyra, B
Cholangiography does not prevent bile duct injury, but if performed properly, it can identify impending injury before hand. We present a modified form of laparoscopic cholecystcholangiography; only 5 min are required to perform this technique. Some 408 consecutive peroperative cholangiographies are analyzed. We recommend this method, which decreases the risk of bile duct injuries, reveals occult bile duct stones in 4.2%, and gives the opportunity to approximate the gold standard of cholecystectomies.
Inoue, Tadahisa; Okumura, Fumihiro; Mizushima, Takashi; Nishie, Hirotada; Iwasaki, Hiroyasu; Anbe, Kaiki; Ozeki, Takanori; Kachi, Kenta; Fukusada, Shigeki; Suzuki, Yuta; Watanabe, Kazuko; Sano, Hitoshi
We encountered a case of localized IgG4-cholecystitis mimicking gallbladder cancer with focal/segmental type1 autoimmune pancreatitis (AIP). In this case, we were unable to exclude a diagnosis of gallbladder cancer and thus performed radical cholecystectomy. Type1 AIP is often associated with gallbladder lesions, accompanied by generally diffuse, circumferential thickening of the gallbladder wall. Although localized IgG4-related cholecystitis is extremely rare, differentiating this condition from gallbladder cancer is often very difficult.
Lin, Wei-Chen; Chang, Chen-Wang; Chu, Cheng-Hsin
Emergency cholecystectomy for acute cholecystitis (AC) is associated with high morbidity and mortality rates in elderly patients with significant comorbidities. The aim of this study was to evaluate percutaneous cholecystostomy for AC in elderly patients with various coexisting diseases. We retrospectively reviewed the records of 4311 patients with AC treated in Mackay Memorial Hospital between the years 2000 and 2015. The clinical course of AC was compared between nonelderly (age ≤70 years) and elderly patients (age>70 years). In total, 67 elderly patients and 32 nonelderly patients received percutaneous cholecystostomy. The rate of percutaneous cholecystostomy increased between the years 2011 and 2015 (from 2.5% to 12.2%) and this procedure was more common in the elderly group (p=0.009). In addition, the comorbidities of ischemic heart disease and chronic kidney disease were higher in elderly than in nonelderly patients (p=0.014 and p=0.015, respectively). The American Society of Anesthesiologists' classification was higher in the elderly patients (p=0.001). The overall survival-free rate of recurrent cholecystitis in patients who did not receive cholecystectomy was not significantly different in the two groups. When compared with emergent cholecystectomy in high-risk elderly patients, percutaneous cholecystostomy resulted in reduced hospital stay and morbidity (p=0.002 and p=0.013, respectively). Our results demonstrate that percutaneous cholecystostomy has become a common and early treatment for AC in high-risk elderly patients with ischemic heart disease or chronic kidney disease. Identifying such patients will possibly improve clinical outcomes, reduce hospital stay and morbidity, and facilitate delayed laparoscopic cholecystectomy.
immobile gallstone at the neck of the gallbladder and peri-cholecystic fluid. We took the patient to the operating room for laparoscopic cholecystectomy...white blood cell count, and focal peritonitis in the right upper quadrant with an ultrasound examination show- ing a large gallstone and peri-cholecystic...ultrasound. Once the gall- bladder was determined not to be the cause of the illness and free purulent fluid found in the peritoneum, we were obli- gated to
Surgeons, Whistler, BC, June 89 Nyreen R, The Case for Routine Gary P. Wratten Carter PL Cholecystectomy in Bariatric Surgical Symposium, Surgery Tacoma...of Nursing, 126 Department of OB/GYN, 135 Department of Pediatrics, 156 Department of Psychiatry, 168 Department of Surgery , 172 Physical Medicine...Oncology 2 General Surgery 3 * Mdternal/Fetal Med 1 Internal Medicine 8 Pulmonology 3 OB/GYN 8 Oral Maxillofacial Surg 1 Orthopedic Surgery 1
Hunter, John G.
Most general surgeons are familiar with monopolar electrocautery, but few are equally comfortable with laser dissection and coagulation. At courses across the country, surgeons are being introduced to laparoscopy and laser use in one and two day courses, and are certified from that day forward as laser laparoscopists. Some surgeons are told that laser and electrosurgery may be equally acceptable techniques for performance of laparoscopic surgery, but that a surgeon may double his patient volume by advertising 'laser laparoscopic cholecystectomy.' The sale of certain lasers has skyrocketed on the basis of such hype. The only surprise is that laparoscopic cholecystectomy complications occurring in this country seem to be more closely related to the laparoscopic access and visualization than to the choice of laser of electrocautery as the preferred instrument for thermal dissection. The purpose of this article is to: 1) Discuss the physics and tissue effects of electrosurgery and laser; 2) compare the design and safety of electrosurgical and laser delivery systems; and 3) present available data comparing laser and electrocautery application in laparoscopic cholecystectomy.
Rimkus, C; Kalff, J C
Acute acalculous cholecystitis (AAC) represents a severe disease in critically ill patients. The pathogenesis of acute necroinflammatory gallbladder disease is multifactorial and intensive care unit (ICU) patients show multiple risk factors. In addition AAC is difficult to diagnose because of the vague physical and non-specific technical findings. Only the combination of clinical and technical findings including the challenging physical examination of critically ill patients, laboratory results and ultrasound or computed tomography (CT) scan, will lead to the diagnosis. The condition of AAC has a rapid progress to gallbladder necrosis, gangrene and perforation and these complications are reflected in the high morbidity and mortality rates, therefore, therapy should be promptly initiated. If there are no clinical contraindications for an operative approach cholecystectomy is the definitive treatment and both open and laparoscopic procedures have been used. In unstable, critically ill patients percutaneous cholecystostomy should be immediately performed. In addition, transpapillary endoscopic drainage is also possible if there are contraindications for percutaneous cholecystostomy. Patients who fail to improve or deteriorate following interventional drainage should be reconsidered for cholecystectomy. Due to the fact that more than 90 % of patients treated with percutaneous cholecystostomy showed no recurrence of symptoms during a period of more than 1 year, it is still unclear if percutaneous cholecystostomy is the definitive treatment of AAC for unstable patients or if delayed cholecystectomy is still necessary.
Farhadi, Khosro; Choubsaz, Mansour; Setayeshi, Khosro; Kameli, Mohammad; Bazargan-Hejazi, Shahrzad; Zadie, Zahra H.; Ahmadi, Alireza
Abstract Background: Postoperative nausea and vomiting (PONV) is a common complication after general anesthesia, and the prevalence ranges between 25% and 30%. The aim of this study was to determine the preventive effects of dry cupping on PONV by stimulating point P6 in the wrist. Methods: This was a randomized controlled trial conducted at the Imam Reza Hospital in Kermanshah, Iran. The final study sample included 206 patients (107 experimental and 99 controls). Inclusion criteria included the following: female sex; age>18 years; ASA Class I-II; type of surgery: laparoscopic cholecystectomy; type of anesthesia: general anesthesia. Exclusion criteria included: change in the type of surgery, that is, from laparoscopic cholecystectomy to laparotomy, and ASA-classification III or more. Interventions are as follows: pre surgery, before the induction of anesthesia, the experimental group received dry cupping on point P6 of the dominant hand's wrist with activation of intermittent negative pressure. The sham group received cupping without activation of negative pressure at the same point. Main outcome was that the visual analogue scale was used to measure the severity of PONV. Results: The experimental group who received dry cupping had significantly lower levels of PONV severity after surgery (P < 0.001) than the control group. The differences in measure were maintained after controlling for age and ASA in regression models (P < 0.01). Conclusion: Traditional dry cupping delivered in an operation room setting prevented PONV in laparoscopic cholecystectomy patients. PMID:27661022
Kapoor, Vinay K
Gall bladder cancer (GBC) has one of the poorest outcomes of all cancers. Early GBC is difficult to diagnose on even computed tomography. GB has no submucosa and the cancer infiltrates directly into the muscularis propria. GB wall is thin and important adjacent organs viz. liver, duodenum and pancreas get easily infiltrated. Tumor in the GB neck often needs extended right hepatectomy. Infiltration of duodenum/pancreas may necessitate pancreato-duodenectomy or even hepato-pancreato-duodenectomy. Mortality of surgical procedures, when performed for GBC, is higher than when performed for other cancers. Survival in GBC, even after R0 resection, is poor. There is no proven role of neo-adjuvant or adjuvant therapy for loco-regionally advanced GBC. There is no role of palliative surgery in metastatic GBC. Early GBC is diagnosed incidentally after cholecystectomy for stones and requires reoperation for completion extended cholecystectomy but unfortunately, most surgeons are not aware of this. GBC has a peculiar epidemiology and is uncommon in the West and has, therefore, not received much attention. Preventive cholecystectomy for asymptomatic stones is not recommended and there is no serum marker for screening. With all factors pitched against it, it does appear that GBC is a bad cancer per se!
Kapoor, Vinay K
Gall bladder cancer (GBC) has one of the poorest outcomes of all cancers. Early GBC is difficult to diagnose on even computed tomography. GB has no submucosa and the cancer infiltrates directly into the muscularis propria. GB wall is thin and important adjacent organs viz. liver, duodenum and pancreas get easily infiltrated. Tumor in the GB neck often needs extended right hepatectomy. Infiltration of duodenum/pancreas may necessitate pancreato-duodenectomy or even hepato-pancreato-duodenectomy. Mortality of surgical procedures, when performed for GBC, is higher than when performed for other cancers. Survival in GBC, even after R0 resection, is poor. There is no proven role of neo-adjuvant or adjuvant therapy for loco-regionally advanced GBC. There is no role of palliative surgery in metastatic GBC. Early GBC is diagnosed incidentally after cholecystectomy for stones and requires reoperation for completion extended cholecystectomy but unfortunately, most surgeons are not aware of this. GBC has a peculiar epidemiology and is uncommon in the West and has, therefore, not received much attention. Preventive cholecystectomy for asymptomatic stones is not recommended and there is no serum marker for screening. With all factors pitched against it, it does appear that GBC is a bad cancer per se! PMID:26225192
Doger, Cihan; Kahveci, Kadriye; Ornek, Dilsen; But, Abdulkadir; Aksoy, Mustafa; Gokcinar, Derya; Katar, Didem
Objective. The aim of this prospective, randomized study was to investigate the effects of low-flow sevoflurane anesthesia on the pulmonary functions in patients undergoing laparoscopic cholecystectomy. Methods. Sixty American Society of Anesthesiologists (ASA) physical status classes I and II patients scheduled for elective laparoscopic cholecystectomy were included in the study. Patients were randomly allocated to two study groups: high-flow sevoflurane anesthesia group (Group H, n = 30) and low-flow sevoflurane anesthesia group (Group L, n = 30). The fresh gas flow rate was of 4 L/min in high-flow sevoflurane anesthesia group and 1 L/min in low-flow sevoflurane anesthesia group. Heart rate (HR), mean arterial blood pressure (MABP), peripheral oxygen saturation (SpO2), and end-tidal carbon dioxide concentration (ETCO2) were recorded. Pulmonary function tests were performed before and 2, 8, and 24 hours after surgery. Results. There was no significant difference between the two groups in terms of HR, MABP, SpO2, and ETCO2. Pulmonary function test results were similar in both groups at all measurement times. Conclusions. The effects of low-flow sevoflurane anesthesia on pulmonary functions are comparable to high-flow sevoflurane anesthesia in patients undergoing laparoscopic cholecystectomy. PMID:27413741
Doger, Cihan; Kahveci, Kadriye; Ornek, Dilsen; But, Abdulkadir; Aksoy, Mustafa; Gokcinar, Derya; Katar, Didem
Objective. The aim of this prospective, randomized study was to investigate the effects of low-flow sevoflurane anesthesia on the pulmonary functions in patients undergoing laparoscopic cholecystectomy. Methods. Sixty American Society of Anesthesiologists (ASA) physical status classes I and II patients scheduled for elective laparoscopic cholecystectomy were included in the study. Patients were randomly allocated to two study groups: high-flow sevoflurane anesthesia group (Group H, n = 30) and low-flow sevoflurane anesthesia group (Group L, n = 30). The fresh gas flow rate was of 4 L/min in high-flow sevoflurane anesthesia group and 1 L/min in low-flow sevoflurane anesthesia group. Heart rate (HR), mean arterial blood pressure (MABP), peripheral oxygen saturation (SpO2), and end-tidal carbon dioxide concentration (ETCO2) were recorded. Pulmonary function tests were performed before and 2, 8, and 24 hours after surgery. Results. There was no significant difference between the two groups in terms of HR, MABP, SpO2, and ETCO2. Pulmonary function test results were similar in both groups at all measurement times. Conclusions. The effects of low-flow sevoflurane anesthesia on pulmonary functions are comparable to high-flow sevoflurane anesthesia in patients undergoing laparoscopic cholecystectomy.
Akca, Tamer; Colak, Tahsin; Kanik, Arzu; Yaylak, Faik; Caglikulekci, Mehmet; Aydin, Suha
In this study, we aimed to investigate the postoperative pain relief effect of preoperative tenoxicam usage in patients who undergo elective laparoscopic cholecystectomy or groin hernia repair. Eighty patients undergoing laparoscopic cholecystectomy or groin hernia repair procedures were randomized to receive either physiologic serum at 100 mL (group I, n = 40) or 20 mg iv tenoxicam (group II, n = 40) immediately before induction. Postoperative analgesic requirement, peroperative side effects and complications of drugs, operating time, post-operative mobilization time and pain score, hospitalization time, and patient pleasure were recorded. Postoperative pain was assessed by the visual analogue scale (VAS) on the recovery unit (RU), at 4, 8, and 24 h and every day at the same times in the morning. The RU median VAS score was also not different when Group 1 was compared with Group 2 (p = .97). However, the postoperative 4-h and 8-h median VAS score was significantly less (p = .01 and p = .03, respectively); first postoperative mobilization time was earlier in group 2 (p = .32). The median pain score and intramuscular analgesic requirement of patients were also reduced in Group 2 in postoperative day 1 (p = .015). The median duration of intramuscular analgesic requirement and total amount of intramuscular analgesic used in patients were also significantly less in Group 2 (p = .0001 and p = .0001, respectively). Thus, this study showed that preoperative use of iv tenoxicam is safe, simple, and effective for postoperative pain relief after laparoscopic cholecystectomy or inguinal hernia repair.
Santucci, Neha R; Hyman, Paul E; Harmon, Carroll M; Schiavo, Julie H; Hussain, Sunny Z
Cholecystectomy rates for biliary dyskinesia in children are rising in the United States, but not in other countries. Biliary dyskinesia is a validated functional gallbladder disorder in adults, requiring biliary colic in the diagnosis. In contrast, most studies in children require upper abdominal pain, absent gallstones on ultrasound, and an abnormal gallbladder ejection fraction (GBEF) on cholecystokinin-stimulated cholescintigraphy for diagnosis. We aimed to systematically review existing literature in biliary dyskinesia in children, determine the validity and reliability of diagnostic criteria, GBEF, and to assess outcomes following cholecystectomy. We performed a systematic review following the PRISMA checklist and searched 7 databases including PubMed, Scopus, Embase, Ovid, MEDLINE, ProQuest, Web of Science, and the Cochrane library. Bibliographies of articles were screened for additional studies. Our search terms yielded 916 articles of which 28 were included. Three articles were manually added from searched references. We reviewed 31 peer-reviewed publications, all retrospective chart reviews. There was heterogeneity in diagnostic criteria and GBEF values. Outcomes after laparoscopic cholecystectomy varied from 34% to 100% success, and there was no consensus concerning factors influencing outcomes. The observational, retrospective study designs that comprised our review limited interpretation of safety and efficacy of the investigations and treatment in biliary dyskinesia in children. Symptoms of biliary dyskinesia overlapped with functional dyspepsia. There is a need for consensus on symptoms defining biliary dyskinesia, validation of testing required for diagnosis of biliary dyskinesia, and randomized controlled trials comparing medical versus surgical management in children with upper abdominal pain.
Goetze, Thorsten Oliver
The outcome of gallbladder carcinoma is poor, and the overall 5-year survival rate is less than 5%. In early-stage disease, a 5-year survival rate up to 75% can be achieved if stage-adjusted therapy is performed. There is wide geographic variability in the frequency of gallbladder carcinoma, which can only be explained by an interaction between genetic factors and their alteration. Gallstones and chronic cholecystitis are important risk factors in the formation of gallbladder malignancies. Factors such as chronic bacterial infection, primary sclerosing cholangitis, an anomalous junction of the pancreaticobiliary duct, and several types of gallbladder polyps are associated with a higher risk of gallbladder cancer. There is also an interesting correlation between risk factors and the histological type of cancer. However, despite theoretical risk factors, only a third of gallbladder carcinomas are recognized preoperatively. In most patients, the tumor is diagnosed by the pathologist after a routine cholecystectomy for a benign disease and is termed ''incidental or occult gallbladder carcinoma'' (IGBC). A cholecystectomy is performed frequently due to the minimal invasiveness of the laparoscopic technique. Therefore, the postoperative diagnosis of potentially curable early-stage disease is more frequent. A second radical re-resection to complete a radical cholecystectomy is required for several IGBCs. However, the literature and guidelines used in different countries differ regarding the radicality or T-stage criteria for performing a radical cholecystectomy. The NCCN guidelines and data from the German registry (GR), which records the largest number of incidental gallbladder carcinomas in Europe, indicate that carcinomas infiltrating the muscularis propria or beyond require radical surgery. According to GR data and current literature, a wedge resection with a combined dissection of the lymph nodes of the hepatoduodenal ligament is adequate for T1b and T2 carcinomas
Goetze, Thorsten Oliver
The outcome of gallbladder carcinoma is poor, and the overall 5-year survival rate is less than 5%. In early-stage disease, a 5-year survival rate up to 75% can be achieved if stage-adjusted therapy is performed. There is wide geographic variability in the frequency of gallbladder carcinoma, which can only be explained by an interaction between genetic factors and their alteration. Gallstones and chronic cholecystitis are important risk factors in the formation of gallbladder malignancies. Factors such as chronic bacterial infection, primary sclerosing cholangitis, an anomalous junction of the pancreaticobiliary duct, and several types of gallbladder polyps are associated with a higher risk of gallbladder cancer. There is also an interesting correlation between risk factors and the histological type of cancer. However, despite theoretical risk factors, only a third of gallbladder carcinomas are recognized preoperatively. In most patients, the tumor is diagnosed by the pathologist after a routine cholecystectomy for a benign disease and is termed ‘‘incidental or occult gallbladder carcinoma’’ (IGBC). A cholecystectomy is performed frequently due to the minimal invasiveness of the laparoscopic technique. Therefore, the postoperative diagnosis of potentially curable early-stage disease is more frequent. A second radical re-resection to complete a radical cholecystectomy is required for several IGBCs. However, the literature and guidelines used in different countries differ regarding the radicality or T-stage criteria for performing a radical cholecystectomy. The NCCN guidelines and data from the German registry (GR), which records the largest number of incidental gallbladder carcinomas in Europe, indicate that carcinomas infiltrating the muscularis propria or beyond require radical surgery. According to GR data and current literature, a wedge resection with a combined dissection of the lymph nodes of the hepatoduodenal ligament is adequate for T1b and T2
Gentile, Valentina; Bindi, Marco; Rivelli, Matteo; Cumbo, Jacopo; Solej, Mario; Enrico, Stefano; Martino, Valter
Abstract A well-designed learning curve is essential for the acquisition of laparoscopic skills: but, are there risk factors that can derail the surgical method? From a review of the current literature on the learning curve in laparoscopic surgery, we identified learning curve components in video laparoscopic cholecystectomy; we suggest a learning curve model that can be applied to assess the progress of general surgical residents as they learn and master the stages of video laparoscopic cholecystectomy regardless of type of patient. Electronic databases were interrogated to better define the terms “surgeon”, “specialized surgeon”, and “specialist surgeon”; we surveyed the literature on surgical residency programs outside Italy to identify learning curve components, influential factors, the importance of tutoring, and the role of reference centers in residency education in surgery. From the definition of acceptable error, self-efficacy, and error classification, we devised a learning curve model that may be applied to training surgical residents in video laparoscopic cholecystectomy. Based on the criteria culled from the literature, the three surgeon categories (general, specialized, and specialist) are distinguished by years of experience, case volume, and error rate; the patients were distinguished for years and characteristics. The training model was constructed as a series of key learning steps in video laparoscopic cholecystectomy. Potential errors were identified and the difficulty of each step was graded using operation-specific characteristics. On completion of each procedure, error checklist scores on procedure-specific performance are tallied to track the learning curve and obtain performance indices of measurement that chart the trainee’s progress. Conclusions. The concept of the learning curve in general surgery is disputed. The use of learning steps may enable the resident surgical trainee to acquire video laparoscopic cholecystectomy
Wadhwa, Atul; Chowbey, Pradeep K; Sharma, Anil; Khullar, Rajesh; Soni, Vandana; Baijal, Manish
With advancements in minimal access surgery, combined laparoscopic procedures are now being performed for treating coexisting abdominal pathologies at the same surgery. In our center, we performed 145 combined surgical procedures from January 1999 to December 2002. Of the 145 procedures, 130 were combined laparoscopic/endoscopic procedures and 15 were open procedures combined with endoscopic procedures. The combination included laparoscopic cholecystectomy, various hernia repairs, and gynecological procedures like hysterectomy, salpingectomy, ovarian cystectomy, tubal ligation, urological procedures, fundoplication, splenectomy, hemicolectomy, and cystogastrostomy. In the same period, 40 patients who had undergone laparoscopic cholecystectomy and 40 patients who had undergone ventral hernia repair were randomly selected for comparison of intraoperative outcomes with a combined procedure group. All the combined surgical procedures were performed successfully. The most common procedure was laparoscopic cholecystectomy with another endoscopic procedure in 129 patients. The mean operative time was 100 minutes (range 30-280 minutes). The longest time was taken for the patient who had undergone laparoscopic splenectomy with renal transplant (280 minutes). The mean hospital stay was 3.2 days (range 1-21 days). The pain experienced in the postoperative period measured on the visual analogue scale ranged from 2 to 5 with a mean of 3.1. Of 145 patients who underwent combined surgical procedures, 5 patients developed fever in the immediate postoperative period, 7 patients had port site hematoma, 5 patients developed wound sepsis, and 10 patients had urinary retention. As long as the basic surgical principles and indications for combined procedures are adhered to, more patients with concomitant pathologies can enjoy the benefit of minimal access surgery. Minimal access surgery is feasible and appears to have several advantages in simultaneous management of two different
Tong, Lana X; Wu, Shaowei; Li, Tricia; Qureshi, Abrar A; Giovannucci, Edward L; Cho, Eunyoung
Background Metabolic syndrome has been associated with both gallstones and psoriasis, suggesting a potential biological linkage between gallstones and psoriasis. However, the association between gallstones and psoriasis has not yet been studied. Objective To investigate the association between gallstones and psoriasis. Methods Design Prospective cohort study. Setting Nurses' Health Study II (1991-2005). Participants 89,230 women aged 25 to 42 years who were free of psoriasis at baseline and responded to a 2005 follow-up questionnaire regarding their diagnosis of psoriasis. Main Outcomes and Measures Relative risk (RR) of developing psoriasis or psoriatic arthritis (PsA), which were self-reported and validated by supplemental questionnaires. Results In this population of women, 2,206 participants had gallstones confirmed by a history of cholecystectomy at baseline. A total of 642 individuals had a diagnosis of incident psoriasis, of which 157 had concomitant PsA. After adjusting for known risk factors of psoriasis besides body mass index (BMI), a baseline history of cholecystectomy-confirmed gallstones was associated with increased risk of psoriasis (multivariate-adjusted RR = 2.20, 95% CI: 1.56, 3.10) and concomitant PsA (multivariate-adjusted RR = 4.41, 95% CI: 2.70, 7.18). After additionally adjusting for BMI, the fully-adjusted RRs associated with a history of cholecystectomy-confirmed gallstones were 1.70 (95% CI: 1.20,2.41) for psoriasis and 2.96 (95% CI: 1.80, 4.89) for PsA. Conclusions and Relevance Personal history of gallstones was associated with an increased risk of psoriasis and PsA, independent of obesity in a cohort of US women. PMID:25307342
The authors studied the natural history of osteoarthritis (OA) in a registry of female radium dial painters who had longitudinal radiographic examinations. Radiographs of the hands, spine, pelvis, knees and feet were graded for OA using the method of Kellgren and Lawrence. The prevalence of OA in this study was consistent with other population-based studies of OA in white women. A full body OA score was defined as the summation of the number of joints with OA. Higher full body OA score was associated with increased risk of all-cause mortality, after controlling for age and year of birth. Variables cross-sectionally associated with the full body OA score included increasing age; later year of birth; increasing systolic and diastolic blood pressure; increasing uric acid level; a history of diabetes, cholecystectomy, or cardiovascular disease; and being a current drinker of alcohol or being a current smoker. The authors described that natural history of OA for individual joints, joint groups, and the full body. The authors found that progression of OA was common, but not universal. Every joint group studied also displayed some amount of regression, although the authors could not conclude how much of the regression was real versus measurement error. The authors found that, in general, joints with a baseline OA grade of one to four were more likely to progress to a higher grade compared to joints with a grade of zero at baseline. Finally, the authors described predictors of followup OA status and predictors of change from baseline to followup for the full body. Predictors of greater change (to more OA) included increasing age, a history of cholecystectomy, having ever drank alcohol, and not having ever smoked. Predictors of a higher followup OA status included increasing age, increasing baseline full body OA score, a history of cholecystectomy, being a current drinker, and having never smoked.
Sayar, Suleyman; Olmez, Sehmus; Avcioglu, Ufuk; Tenlik, Ilyas; Saritas, Bunyamin; Ozdil, Kamil; Altiparmak, Emin; Ozaslan, Ersan
OBJECTIVE: Bile leakage, while rare, can be a complication seen after cholecystectomy. It may also occur after hepatic or biliary surgical procedures. Etiology may be underlying pathology or surgical complication. Endoscopic retrograde cholangiopancreatography (ERCP) can play major role in diagnosis and treatment of bile leakage. Present study was a retrospective analysis of outcomes of ERCP procedure in patients with bile leakage. METHODS: Patients who underwent ERCP for bile leakage after surgery between 2008 and 2012 were included in the study. Etiology, clinical and radiological characteristics, and endoscopic treatment outcomes were recorded and analyzed. RESULTS: Total of 31 patients (10 male, 21 female) were included in the study. ERCP was performed for bile leakage after cholecystectomy in 20 patients, after hydatid cyst operation in 10 patients, and after hepatic resection in 1 patient. Clinical signs and symptoms of bile leakage included abdominal pain, bile drainage from percutaneous drain, peritonitis, jaundice, and bilioma. Twelve (60%) patients were treated with endoscopic sphincterotomy (ES) and nasobiliary drainage (NBD) catheter, 7 patients (35%) were treated with ES and biliary stent (BS), and 1 patient (5%) was treated with ES alone. Treatment efficiency was 100% in bile leakage cases after cholecystectomy. Ten (32%) cases of hydatid cyst surgery had subsequent cystobiliary fistula. Of these patients, 7 were treated with ES and NBD, 2 were treated with ES and BS, and 1 patient (8%) with ES alone. Treatment was successful in 90% of these cases. CONCLUSION: ERCP is an effective method to diagnose and treat bile leakage. Endoscopic treatment of postoperative bile leakage should be individualized based on etiological and other factors, such as accompanying fistula. PMID:28058396
Johansen, C; Chow, W H; Jørgensen, T; Mellemkjaer, L; Engholm, G; Olsen, J H
BACKGROUND: The occurrence of gall stones has repeatedly been associated with an increased risk for cancer of the colon, but risk associated with cholecystectomy remains unclear. AIMS: To evaluate the hypothesis in a nationwide cohort of more than 40,000 gall stone patients with complete follow up including information of cholecystectomy and obesity. PATIENTS: In the population based study described here, 42,098 patients with gall stones in 1977-1989 were identified in the Danish Hospital Discharge Register. METHODS: These patients were linked to the Danish Cancer Registry to assess their risks for colorectal and other cancers during follow up to the end of 1992. RESULTS: The analysis showed a modest increase in the number of cancers at all sites combined (n = 3940; RR, 1.07; 95% confidence intervals (CI), 1.0 to 1.1). A weak association was found for cancer of the colon (n = 360; RR, 1.09; 95% CI 1.0 to 1.2), which remained unchanged when analysed by sex, anatomical subsite, and duration of follow up. Multivariate analysis with adjustment for cholecystectomy and clinically defined obesity did not change these estimates to any significant extent. Excess risks were found for cancers of the pancreas and the small intestine. A non-significant increased risk for breast cancer was seen in women five years after initial discharge for gall stones. CONCLUSION: A borderline significant association was seen between gall stones and cancer of the colon, and for cancer of pancreas and small intestine as well as for breast cancer in women. PMID:8949651
Livingston, Edward H.
Surgical technology advances slowly and only when there is overwhelming need for change. Change is resisted by surgeons and is made hard by FDA rules that inhibit innovation. There is a pressing need to improve surgeon's visualization of the operative field during laparoscopic surgery to minimize the risk for significant injury that can occur when surgeons are operating around delicate, hidden structures. We propose to use a Digital Light Processor-based hyperspectral imaging system to assist an operating surgeon's ability to see through tissues and identify otherwise hidden structures such as bile ducts during laparoscopic cholecystectomy.
Cunningham, A. J.
Minimally invasive therapy aims to minimize the trauma of any interventional process but still achieve a satisfactory therapeutic result. The development of "critical pathways," rapid mobilization and early feeding have contributed towards the goal of shorter hospital stay. This concept has been extended to include laparoscopic cholecystectomy and hernia repair. Reports have been published confirming the safety of same day discharge for the majority of patients. However, we would caution against overenthusiastic ambulatory laparoscopic cholecystectomy on the rational but unproven assumption that early discharge will lead to occasional delays in diagnosis and management of postoperative complications. Intraoperative complications of laparoscopic surgery are mostly due to traumatic injuries sustained during blind trocar insertion and physiologic changes associated with patient positioning and pneumoperitoneum creation. General anesthesia and controlled ventilation comprise the accepted anesthetic technique to reduce the increase in PaCO2. Investigators have recently documented the cardiorespiratory compromise associated with upper abdominal laparoscopic surgery, and particular emphasis is placed on careful perioperative monitoring of ASA III-IV patients during insufflation. Setting limits on the inflationary pressure is advised in these patients. Anesthesiologists must maintain a high index of suspicion for complications such as gas embolism, extraperitoneal insufflation and surgical emphysema, pneumothorax and pneumomediastinum. Postoperative nausea and vomiting are among the most common and distressing symptoms after laparoscopic surgery. A highly potent and selective 5-HT3 receptor antagonist, ondansetron, has proven to be an effective oral and IV prophylaxis against postoperative emesis in preliminary studies. Opioids remain an important component of the anesthesia technique, although the introduction of newer potent NSAIDs may diminish their use. A preoperative
Red blood cell (RBC) destruction can be secondary to intrinsic disorders of the RBC or to extrinsic causes. In the congenital hemolytic anemias, intrinsic RBC enzyme, RBC membrane, and hemoglobin disorders result in hemolysis. The typical clinical presentation is a patient with pallor, anemia, jaundice, and often splenomegaly. The laboratory features include anemia, hyperbilirubinemia, and reticulocytosis. For some congenital hemolytic anemias, splenectomy is curative. However, in other diseases, avoidance of drugs and toxins is the best therapy. Supportive care with transfusions are also mainstays of therapy. Chronic hemolysis often results in the formation of gallstones, and cholecystectomy is often indicated.
Miettinen, Simo; Hakkarainen, Timo; Reinikainen, Matti; Hakala, Tapio
In most cases, gas in the abdominal cavity indicates perforation of the gastrointestinal wall. We describe a patient, in whom the cause of abdominal gas detected in computed tomography turned out to be emphysematous cholecystitis caused by gas-producing bacteria. It is a rare disease characterized by accumulation of gas into the gall bladder or its wall. The gas can be easily observed in computed tomography. The disease easily becomes complicated and is associated with high mortality. Prompt cholecystectomy and antibiotic therapy are the cornerstones of the treatment.
Fernández Martín, M T; López Álvarez, S; Mozo Herrera, G; Platero Burgos, J J
Laparoscopic cholecystectomy has become the standard treatment for gallbladder diseases. However, there are still some patients for whom conversion to open surgery is required. This surgery can produce significant post-operative pain. Opioids drugs have traditionally been used to treat this pain, but side effects have led to seeking alternatives (plexus, nerve or fascia blocks or wound). The cases are presented of 4 patients subjected to ultrasound-guided intercostal branches blocks in the mid-axillary line from T6 to T12 with levobupivacaine as an analgesic alternative in open surgery of gallbladder, with satisfactory results.
Luchtefeld, Martin; Kerwel, Therese G.
Continuing medical education serves a central role in the licensure and certification for practicing physicians. This chapter explores the different modalities that constitute CME along with their effectiveness, including simulation and best education practices. The evolution to maintenance of certification and the requirements for both the American Board of Surgery and the American Board of Colon and Rectal Surgery are delineated. Further progress in the education of practicing surgeons is evidenced through the introduction of laparoscopic colectomy and the improvements made from the introduction of laparoscopic cholecystectomy. Finally, reentry of physicians into practice following a voluntary leave of absence, a new and challenging issue for surgeons, is also discussed. PMID:23997673
Ferraris, Ltc Victor A.
Based on results of long-term follow-up and pathophysiologic considerations in 38 consecutive patients, it was possible to speculate on the frequencies of the various causes of the empty gallbladder syndrome. In approximate percentages, these are as follows: bile stasis causing chronic acalculous cholecystitis, 47%; physiologic dysfunction of the gallbladder, 24%; psychogenic illness, 16%; sphincter of Oddi dysfunction, 13%; ulcerative colitis, 3%. Because as many as 30% to 35% of these patients will not benefit from cholecystectomy, I feel that it should be undertaken with caution in cases of this syndrome. PMID:3716403
Laheri, Vandana V; Waigankar, Tejasi; Wagh, Charchill
Delayed recovery/awakening/ emergence can occur under anaesthesia and is multifactorial, could be drug or non drug related. Similarly, we report a case of delayed recovery in a 68-year-old patient, for laparoscopic cholecystectomy, a known case of hypertension, bronchial asthma and hypothyroidism. Preoperatively, she was optimised for her medical disorders; however, she had delayed recovery from general anaesthesia. The delayed recovery, often, would be expected in a case of hypothyroidism, however in our patient it was found to be associated with inadvertent hypokalemia PMID:25738065
Chan, Esther Ern-Hwei
Hydrothorax secondary to a pancreaticopleural fistula (PPF) is a rare complication of acute pancreatitis. In patients with a history of pancreatitis, diagnosis is made by detection of amylase in the pleural exudate. Imaging, particularly magnetic resonance cholangiopancreatography, aids in the detection of pancreatic ductal disruption. Management includes thoracocentesis and pancreatic duct drainage or pancreatic resection procedures. We present a case of massive right hydrothorax secondary to a PPF due to recurrent acute pancreatitis. Due to respiratory failure, urgent thoracocentesis was done. Distal pancreatectomy with splenectomy and cholecystectomy was performed. The patient remains well at one-year follow-up. PMID:27747128
Flaherty, Anne Marie C
The patient, C.P., is a 59-year-old woman who was diagnosed with metastatic carcinoid of the terminal ileum in May 2003. In June 2003, she underwent an extensive resection including hemicolectomy, cholecystectomy, distal pancreatectomy, and splenectomy with metastatic disease in her pancreas, mesentery, and liver. She had been treated with octreotide, everolimus, oxaliplatin, and multiple hepatic artery embolizations in the past eight years and, most recently, capecitabine and bevacizumab with monthly octreotide. She has had intermittent pleural effusions not requiring intervention and a trace pericardial effusion. Her tumor is functional, meaning it demonstrates hormonal hypersecretion which causes flushing, diarrhea, bronchospasm, and abdominal pain.
Goel, V; Kumar, N; Soni, N
Gall bladder injuries are seen in 2% of patients undergoing laparotomy for blunt trauma abdomen. Isolated gall bladder injury is a rare event with associated presence of stones is even rarer. The associated visceral injuries lead to intraoperative identification in most cases. Here we present a case of 30 years old male with isolated gall bladder laceration following blunt abdominal trauma. The diagnosis of gallbladder perforation after blunt injury may be suspected in patients with signs of an acute abdomen and hypotension that is not explained by blood loss. Early suspicion and prompt exploration is imperative. Cholecystectomy is an adequate treatment for the condition.
Pitiakoudis, M; Papanas, N; Polychronidis, A; Maltezos, E; Prassopoulos, P; Simopoulos, C
True gall-bladder duplication is a rare biliary anomaly, which is usually discovered as an incidental finding. There are reports of double gall-bladders missed during the first operation. We present the case of a double gall-bladder which, albeit suspected during the operation, was confirmed post-operatively. The patient underwent successful laparoscopic cholecystectomy and the examination of the resected gall-bladder revealed two chambers, only one containing stones. Predisposing factors for the development of gall-stones in one gall-bladder only, as well as surgical options, are briefly discussed.
Okumuşoğlu, Nazmi T.; Korkmaz, Filiz; Birchall, Jim
The trace element analysis of gallstone samples removed by cholecystectomy from 100 Turkish patients has been done by using protons at 23.5 MeV and the PIXE method. Ca, Fe, Mn, K, Cl, Br, Cu and Zn elements were observed in the samples in varying concentrations related to the types of the gallstone. Elemental concentrations of the gall stones for these elements were determined. Rb was used as the internal reference. Ca concentration is the highest and it is followed by Fe, Mn.
Fierro-Fine, Amelia; Brown, Kyle E.
Cholestatic pattern on the hepatic panel is common and can be caused by a broad array of etiologies. Although rare, with a prevalence as low as 0.06%, it is imperative to keep Mirizzi syndrome in the differential diagnosis when evaluating cholestasis. Due to the nonspecific presentation and inconsistent radiologic features, a high index of suspicion is needed to diagnose Mirizzi Syndrome. We present an unusual case of a 51-year-old man with worsening cholestatic laboratory tests and a normal ultrasound and abdominal computerized tomography. A technetium99m mebrofenin hepatobiliary acid scan suggested the diagnosis of Mirizzi syndrome that was later confirmed during an open cholecystectomy. PMID:27807562
Lim, Hoang U; Chan, Cyrus C; Knotts, F Barry
Cystic duct carcinoids are extremely rare tumors. We present a 58-year-old female with carcinoid tumor found within the cystic duct margin following laparoscopic cholecystectomy. She subsequently underwent surgical resection with a Roux-en-Y hepaticojejunostomy. No standard guidelines currently exist regarding surgical excision of these rare tumors. Therefore, we conducted a thorough review of the literature to recommend complete oncologic surgical resection with re-establishment of biliary continuity as the mainstay of definitive treatment; adjuvant therapy currently remains investigational. Long-term prognosis is good with this approach.
Lim, Hoang U.; Chan, Cyrus C.; Knotts, F. Barry
Cystic duct carcinoids are extremely rare tumors. We present a 58-year-old female with carcinoid tumor found within the cystic duct margin following laparoscopic cholecystectomy. She subsequently underwent surgical resection with a Roux-en-Y hepaticojejunostomy. No standard guidelines currently exist regarding surgical excision of these rare tumors. Therefore, we conducted a thorough review of the literature to recommend complete oncologic surgical resection with re-establishment of biliary continuity as the mainstay of definitive treatment; adjuvant therapy currently remains investigational. Long-term prognosis is good with this approach. PMID:24964431
Hyder, Qurratulain; Zahid, Mohammad Ahmad; Malik, Arif; Rasheed, Rakhshanda
Conventional endotherapy for pancreatic pseudocyst involves placement of stents in the cyst cavity. We have successfully treated bulging pseudocyst in a 50 year old male by endoscopic incision drainage (EID), without insertion of endoprostheses. The presenting complaints in our patient were epigastric mass and postprandial vomiting. He had recently undergone open cholecystectomy following recovery from gallstone pancreatitis. EID was performed under general anaesthesia. Needle knife was advanced through the accessory channel of a flexible gastroscope. Cyst contents were evacuated by making 5 cm horizontal incision on the gastric indentation with dramatic relief in symptoms There is no cyst recurrence during follow up for over 3 years.
Honoré, L H
Thirty-one adolescent females, aged 14 to 20 years, underwent cholecystectomy for pathologically documented cholesterol gallstones. A retrospective study, using the Mantel-Haenzel method of statistical analysis, showed a strong association between cholesterol cholelithiasis and obesity and parity. The patients with gallstones had a higher rate of oral contraceptive use, which just failed to attain statistical significance. These findings indicate that adolescent cholelithiasis is largely preventable. Dietary obesity can be controlled by balanced diets and physical exercise. Early pregnancy should be discourgaed, espeically if there is a strong family history of cholelithiasis and if weight control is unsuccessful. Oral contraceptives should be used cautiously in the presence of other predisposing factors.
Litorja, Maritoni; Fein, Mira; Wehner, Eleanor; Schwarz, Roderich; Zuzak, Karel; Livingston, Edward
The classification of anatomical features using hyperspectral imaging has been a common goal in biomedical hyperspectral imaging. Identification and location of the common bile duct is critical in cholecystectomies, one of the most common surgical procedures. In this study, surgical images where the common bile duct is visible to the surgeon during open surgeries of patients with normal bile ducts were acquired. The effect of the spectral distribution of simulated light sources on the scene color are explored with the objective of providing the optimum spectral light distribution that can enhance contrast between the common bile duct and surrounding tissue through luminance and color differences.
Sándor, József; Haidegger, Tamás; Kormos, Katalin; Ferencz, Andrea; Csukás, Domokos; Bráth, Endre; Szabó, Györgyi; Wéber, György
Due to the fast spread of laparoscopic cholecystectomy, surgical procedures have been changed essentially. The new techniques applied for both abdominal and thoracic procedures provided the possibility for minimally invasive access with all its advantages. Robots - originally developed for industrial applications - were retrofitted for laparoscopic procedures. The currently prevailing robot-assisted surgery is ergonomically more advantageous for the surgeon, as well as for the patient through the more precise preparative activity thanks to the regained 3D vision. The gradual decrease of costs of robotic surgical systems and development of new generations of minimally invasive devices may lead to substantial changes in routine surgical procedures.
Yoon, Andrew J; Sohn, Jina; Grazette, Luanda; Fong, Michael W; Bowdish, Michael E
We present the case of a patient with a HeartMate II left ventricular assist device (LVAD) who underwent an elective cholecystectomy and abruptly decompensated on postoperative day 9. We highlight the uncommon echocardiogram finding of mitral valve leaflets fixed widely open throughout the cardiac cycle during an LVAD suction event. Bedside echocardiographic confirmation of a suction event enabled the rapid diagnosis and intervention for hemorrhagic shock before blood tests and radiographic results were available. Acoustic image quality can be limited in LVAD patients, and awareness of this uncommon finding may increase specificity for the echocardiographic diagnosis of LVAD suction events.
Arslan, Yusuf; Altintoprak, Fatih; Serin, Kursat R; Kivilcim, Taner; Yalkin, Omer; Ozkan, Orhan V; Celebi, Fehmi
Ectopic liver tissue (ELT) is a rare condition, which is usually not diagnosed preoperatively, but coincidentally during abdominal surgery. While the location of ELT can vary, it is usually localized on the gallbladder wall or in close proximity. ELT is associated with various complications, a major complication being extrahepatic hepatocellular carcinoma. A 59-year-old female underwent elective surgery for chronic cholecystitis with stones. During laparoscopic exploration, a 2-cm-diameter ELT was detected in the anterior gallbladder wall and a laparoscopic cholecystectomy was performed. The case is presented due to the rare nature of ELT and as a reminder of ELT-related complications.
DI V CO 41 1337 TRAISUR PROSTATECT ( 33 1262 BREAST BIOP ION-MALI 41 169 MOUTH PROCS (70 34 91 PNEUMDNIA/ PLEURISY 0 38 1336 TRAISUR PROSTAT >69- 32...BACK PROBLEM 12 383 0TH ANTEPAR DX V CO 6 91 PNEUE)NIA/ PLEURISY 0 15 1112 OTHER VASCULAR PEOCS 9 1198 CHOLECYSTECTOMY (70 12 372 VAG DELIT V COWL DX 6...PECTORIS 360,008 89 SIMPLE PNEUMONIA AND PLEURISY , W/CC, > 17 352,950 14 SPECIFIC CEREBROVASCUALR DISORDERS EXCEPT TIA 334,849 430 PSYCHOSES 254,685
Ulrich, Roger S.
Records on recovery after cholecystectomy of patients in a suburban Pennsylvania hospital between 1972 and 1981 were examined to determine whether assignment to a room with a window view of a natural setting might have restorative influences. Twenty-three surgical patients assigned to rooms with windows looking out on a natural scene had shorter postoperative hospital stays, received fewer negative evaluative comments in nurses' notes, and took fewer potent analgesics than 23 matched patients in similar rooms with windows facing a brick building wall.
The drive to improve clinical care and productivity in the NHS has required an innovative approach in the use of the resources and skills of the workforce. With rapidly evolving technology, surgical and anaesthetic techniques, concentration is increasingly being placed on improving patient focused pathways, aiming to return patients back to normal activities as soon as possible. The article highlights the exciting new perioperative role developed at University Hospitals Coventry and Warwickshire (UHCW) NHS Trust in the care of patients undergoing laparoscopic cholecystectomy. It includes the history and development of the post and its current impact in improving the care of patients.
Gachabayov, Mahir; Mityushin, Petr
Gallstone ileus (GI) is a mechanical obstruction of small or large bowel caused by gallstone passed to the intestinal lumen through spontaneous or postoperative biliodigestive fistula. A 42-year-old female patient was admitted with the clinical presentation of small bowel obstruction. She underwent hepaticojejunostomy 4 years prior to admission for primary sclerosing cholangitis. Barium meal follows through revealed Rigler's triad. The patient underwent laparotomy which revealed GI. A “stone on a suture” was removed through enterotomy. Patients after cholecystectomy and hepaticojejunostomy can develop GI. Nonabsorbable suture used to create biliodigestive anastomosis can appear to become the frame of a “stone on a suture.” PMID:27904625
Simůnek, R; Bohatá, S; Kala, Z
Bouveret's syndrome is gastric outlet obstruction caused by impaction of large gallstone in the duodenal bulb which penetrated through a cholecystoduodenal fistula. A 56-years-old lady suffered from right upper abdominal pain and vomiting. Investigations, including abdominal radiograph, ultrasonography and computed tomography, revealed pneumobilia and a large stone impacted in the duodenal bulb. She underwent upper GIT endoscopy, where was found a large stone in the duodenal bulb and cholecystoduodenal fistula on frontal wall of pars descendens duodeni. A stone was too large for endoscopic treatment. She underwent laparotomy with cholecystectomy, the stone was removed and the cholecystoduodenal fistula was closed with omentoplastic.
Nagasaki, Toshiya; Komatsu, Hideaki; Shibata, Yoshihito; Yamaguchi, Hiroyuki; Nakashima, Masahiro
A 72-year-old man was referred to our hospital for suspected gallbladder cancer. We performed cholecystectomy with liver bed resection and lymph node dissection. Intraoperative cytological examination of the bile juice revealed some trophozoites of Giardia lamblia, and pathological examination revealed gallbladder cancer. Therefore, we diagnosed giardiasis associated with gallbladder cancer. We administered 750 mg per day metronidazole for 10 days. The patient was a farmer by occupation and used animal manure for agricultural purposes; he also consumed his own harvest, which was recognized as the infection route for his giardiasis. We reviewed the literature and found very few cases of giardiasis associated with gallbladder cancer.
Al-Abed, Yahya; Elsherif, Mohammed; Firth, John; Borgstein, Rudi; Myint, Fiona
There have been reports of the coexistence of abdominal aortic aneurysm (AAA) with intra-abdominal malignancy including gastric, colonic, pancreatic, and renal. We herein report a case of a previously undiagnosed AAA and a presenting complaint consistent with acute cholecystitis. Following cholecystectomy, this was noted to be a rare form of chronic cholecystitis: xanthogranulomatous cholecystitis. There is a known possible association of this uncommon condition with gallbladder cancer. The management of concomitant pathologies can present a real challenge to the multidisciplinary team, especially with large aneurysms.
Brown, Nicholas I; Jhamb, Ashu; Brooks, Duncan M; Little, Andrew F
This report presents a series of five patients unsuitable for surgery who had nonretrievable self-expanding metallic stents deployed along the cystic duct as treatment for benign and malignant causes of gallbladder obstruction. Techniques are described for draining cholecystitis, removing gallstones, bypassing gallbladder obstructions, and inserting metallic stents across the cystic duct to restore permanent antegrade gallbladder drainage in acute and chronic cholecystitis. Symptoms resolved in all cases, and stents remained patent for as long as 22 months. This procedure may be an effective alternative to cholecystectomy or long-term gallbladder drainage for patients in inoperable condition.
Darji, Parth; Thakkar, Gurudatt; Prajapati, Sanjay
Xanthogranulomatous cholecystitis is an unusual inflammatory disease of the gallbladder characterised by severe proliferative fibrosis and the accumulation of lipid-laden macrophages in areas of destructive inflammation. Its macroscopic appearance may occasionally be confused with gallbladder carcinoma. The authors present a case of xanthogranulomatous cholecystitis with type 3 choledochal cyst in a 20-year-old man who was referred to our hospital with a 1-week history of abdominal pain and fever. He underwent endoscopic sphincterotomy and then open cholecystectomy. A histological diagnosis of xanthogranulomatous cholecystitis was made.
del-Moral-Martínez, María; Barrientos-Delgado, Andrés; Crespo-Lora, Vicente; Cervilla-Sáez-de-Tejada, María Eloísa; Salmerón-Escobar, Javier
Eosinophilic cholecystitis (EC) is a rare disease that is characterised by eosinophilic infiltration of the gallbladder. Its pathogenesis is unknown, although many hypotheses have been made. Clinical and laboratory manifestations do not differ from those of other causes of cholecystitis. Diagnosis is histological and usually performed after analysis of the surgical specimen. We report the case of a woman aged 24 years, with symptoms of fever, vomiting and pain in the right upper quadrant. When imaging tests revealed acalculous cholecystitis, an urgent cholecystectomy was performed. Histological examination of the surgical specimen revealed eosinophilic cholecystitis. No cause of the symptoms was found.
Knab, Lawrence M; Boller, Anne-Marie; Mahvi, David M
Acute cholecystitis is defined as inflammation of the gallbladder and is usually caused by obstruction of the cystic duct. Cholescintigraphy is the most sensitive imaging modality for cholecystitis. The gold standard treatment of acute cholecystitis is laparoscopic cholecystectomy. Operating early in the disease course decreases overall hospital stay and avoids increased complications, conversion to open procedures, and mortality. Cholecystitis during pregnancy is a challenging problem for surgeons. Operative intervention is generally safe for both mother and fetus, given the improved morbidity of the laparoscopic approach compared with open, although increased caution should be exercised in women with gallstone pancreatitis.
Kaida, Shogo; Arahata, Kyouko; Itou, Asako; Takarabe, Sakiko; Kimura, Kayoko; Kishikawa, Hiroshi; Nishida, Jiro; Fujiyama, Yoshiki; Takigawa, Yutaka; Matsui, Junichi
A cystic artery aneurysm is a rare cause of hemobilia. Herein, we report two cases of acute cholecystitis with a ruptured cystic artery pseudoaneurysm. Two patients (a 69-year-old man and an 83-year-old man) were admitted to our hospital because of acute cholecystitis with gallstone impaction in the neck. Percutaneous transhepatic gallbladder drainage (PTGBD) was performed for both patients. After a few days of PTGBD, gallbladder hemorrhage was observed. Abdominal angiography showed cystic artery aneurysm. A transcatheter arterial embolization was therefore performed, followed by an open cholecystectomy.
Ece, İlhan; Alptekin, Hüsnü; Çelik, Zeliha Esin; Şahin, Mustafa
Gallbladder paraganglioma is a very rare tumor, and only a few cases have been reported. Most of these cases were asymptomatic and found incidentally during operation. Our case involved a 57-year-old female patient complaining of intermittent right upper quadrant pain. Preoperative imaging demonstrated a mass in the neck of the gallbladder. Laparoscopic cholecystectomy was performed, and a frozen section of the gallbladder demonstrated a benign mass. The postoperative pathologic examination reported gallbladder paraganglioma and chronic cholecystitis. Immunohistochemically, the chief cells and sustentacular cells showed diffuse positivity with vimentin, synaptophysin, and S-100.
Pellicano, R; Palmas, F; Astegiano, M; Vanni, E; Leone, N; Bresso, F; Rizzetto, M
The diagnosis of cholelitiasis, more and more common with the wide diffusion of abdominal ultrasound, is often a surprise for the patient as well as for the physician who is sometimes forced to take a therapeutical decision. In the case of dilatation of the biliary duct, the cholangioRM is assuming an increasingly important role, especially before a therapeutical ERCP. The best therapeutical approach seems to be the surgical ablation in laparoscopy in presence of specific signs and symptoms. Indication to surgical ablation is a symptomatic or complicated cholelithiasis, or the history of obstructive pancreatitis. A preventive cholecystectomy can be useful for precancerous lesions.
Nayak, L; Menias, C O; Gayer, G
Spillage of gallstones into the abdominal cavity, referred to as "dropped gallstones" (DGs), occurs commonly during laparoscopic cholecystectomy. The majority of these spilled stones remain clinically silent; however, if uncomplicated DGs are not correctly identified on subsequent imaging, they may mimic peritoneal implants and cause unduly concern. A small percentage of DGs cause complications, including abscess and fistula formation. Recognising the DG within the abscess is critical for definitive treatment. This pictorial review illustrates the imaging appearances and complications of DGs on CT, MRI and ultrasound and emphasises pitfalls in diagnosis.
Kısaoğlu, Abdullah; Özoğul, Bünyami; Atamanalp, Sabri Selçuk; Pirimoğlu, Berhan; Aydınlı, Bülent; Korkut, Ercan
Isolated pancreatic hydatid cysts are a rare parasitic disease even in endemic areas. It is difficult to discriminate primary pancreatic hydatid cysts from other cystic and solid lesions of the pancreas. This is a case report of an incidental isolated pancreatic hydatid cyst. A heterogeneous cystic lesion in the body of the pancreas was identified on magnetic resonance imaging of a patient previously diagnosed patient with cholelithiasis, and because of the malignant possibility of the lesion, splenectomy with distal pancreatectomy and cholecystectomy was performed. The histopathologic diagnosis was reported as a hydatid cyst. Pancreatic hydatid cysts should be kept in mind in the differential diagnosis of pancreatic pseudocysts and cystic malignancies.
KREIMER, Flávio; CUNHA, Daniel José Dias; FERREIRA, Carolina Cavalcanti Gonçalves; RODRIGUES, Thais Menezes; FULCO, Lucas Gomes de Morais; GODOY, Eduardo Sávio Nascimento
Background: Laparoscopic cholecystectomy is widely used for cholelithiasis. Abdominal ultrasonography often precedes this operation and can prove diagnosis, as well as helps in showing possible complications during the perioperative period. Aim: Evaluate the description of variables of gallbladder and bile ducts present in reports of preoperative abdominal ultrasonography in cholelithiasis comparing with surgical findings. Methods: Were studied 91 patients who underwent elective laparoscopic cholecystectomy with previous abdominal ultrasonography. Variables such as identification and amount of gallstones involved were evaluated, both in preoperative ultrasonography and during surgery to evaluate sensitivity, specificity, concordance and positive and negative predictive values. Results: The reports did not mention diameter of vesicular light (98.9%), organ distension (62.6%), gallstone sizes (58.2%), wall thickness (41.8%) and evaluation of the common bile duct (39.6%). Ultrasound had high values for sensitivity, consistency and positive predictive value for identifying the presence/absence of gallstones: 98.8%, 96.7% and 97.8% respectively. As for the amount of stones, ultrasonography showed agreement in 82.7%, negative predictive value in 89.1% and specificity in 87.7%, with lower values for sensitivity (68.2%) and positive predictive value (65.2%). Conclusions: The ultrasound reports were flawed in standardization. Significant percentage of them did not have variables that could predict perioperative complications and surgical conversion. PMID:27120735
Aminian, A; Brethauer, S A; Kirwan, J P; Kashyap, S R; Burguera, B; Schauer, P R
Although recent studies have shown the impressive antidiabetic effects of laparoscopic Roux-en-Y gastric bypass (LRYGB), the safety profile of metabolic/diabetes surgery has been a matter of concern among patients and physicians. Data on patients with type 2 diabetes who underwent LRYGB or one of seven other procedures between January 2007 and December 2012 were retrieved from the American College of Surgeons National Surgical Quality Improvement Program database and compared. Of the 66 678 patients included, 16 509 underwent LRYGB. The composite complication rate of 3.4% after LRYGB was similar to those of laparoscopic cholecystectomy and hysterectomy. The mortality rate for LRYGB (0.3%) was similar to that of knee arthroplasty. Patients who underwent LRYGB had significantly better short-term outcomes in all examined variables than patients who underwent coronary bypass, infra-inguinal revascularization and laparoscopic colectomy. In conclusion, LRYGB can be considered a safe procedure in people with diabetes, with similar short-term morbidity to that of common procedures such as cholecystectomy and appendectomy and a mortality rate similar to that of knee arthroplasty. The mortality risk for LRYGB is one-tenth that of cardiovascular surgery and earlier intervention with metabolic surgery to treat diabetes may eliminate the need for some later higher-risk procedures to treat diabetes complications.
Schwenk, W; Haase, O; Müller, J M
The randomised controlled clinical trial (RCT) is a powerful instrument to evaluate different therapeutic regimens. In a survey among 115 physicians visiting the 25th annual meeting of the Surgical Society of Berlin and Brandenburg, the RCT was judged to be very important when changes of therapeutic strategies are discussed. 90 % of all participants claimed to use data from RCTs in the clinical routine and 89 % would participate in such a trial. In official (e. g. discussions during coffee breaks at scientific meetings) or non-medical (e. g. non-scientific press or media) sources of information were assessed as irrelevant for decisions regarding therapeutic strategies. However, in contrast to this view laparoscopic cholecystectomy was introduced into clinical practice rapidly because patients informed by external (non-medical) sources preferred to be operated on with the "modern" technique. Clinical trials with a high level of evidence had no relevant influence on the rapid distribution of laparoscopic cholecystectomy. Controversial discussions concerning the extent of lymphadenectomy with gastric resection for carcinoma demonstrate that the value of excellent clinical RCTs is low if their results challenge a stable paradigma of the surgical scientific society. To allow a rational judgement, new surgical technologies should undergo a scientific gradual evaluation in agreement with the principles of evidence based medicine.
Mehmedovic, Zlatan; Mehmedovic, Majda; Hasanovic, Jasmin
Although laparoscopic cholecystectomy has become a gold standard in treatment of symptomatic cholelithiasis, it is associated with higher risk of intraoperative lesions and primarily lesions of biliary ducts. In small percentage of cases biliary fistulas occur, most commonly after leakage from cystic duct stump or accessory bile ducts – Luschka’s duct. We report of a patient who had episodes of abdominal pain following routine laparoscopic cholecystectomy for acute calculous gallbladder. Results of conducted diagnostics verify the presence of biliary fistula caused by obstruction of bile pathways by stagnant pus and microcalculi of common bile duct, with development of biloma presumably caused by pressure injection of contrast material during ERCP procedure. Endoscopic sphincterectomy via ERCP enabled healing of formed biliary fistula, whilst continuous percutaneous ultrasound guided drainage of biloma was method of choice in later treatment of our patient. It is important to note that diagnostic evaluation of biliary fistula is very challenging and that timely nonsurgical treatment is of great benefit for patient. PMID:26005280
Bhattacharjee, Dhurjoti Prosad; Saha, Sauvik; Paul, Sanjib; Roychowdhary, Shibsankar; Mondal, Shirsendu; Paul, Suhrita
Background: Carbon dioxide pneumoperitoneum for laparoscopic surgery increases arterial pressures, heart rate (HR), and systemic vascular resistance. In this randomized, single-blind, placebo-controlled clinical study, we investigated and compared the efficacy of esmolol and dexmedetomidine to provide perioperative hemodynamic stability in patients undergoing laparoscopic cholecystectomy. Methods: Sixty patients, of either sex undergoing elective laparoscopic cholecystectomy, were randomly allocated into three groups containing twenty patients each. Group E received bolus dose of 500 μg/kg intravenous (IV) esmolol before pneumoperitoneum followed by an infusion of 100 μg/kg/min. Group D received bolus dose of 1 μg/kg IV dexmedetomidine before pneumoperitoneum followed by infusion of 0.2 μg/kg/h. Group S (control) received saline 0.9%. Results: Mean arterial pressure and HR in Group E and D were significantly less throughout the period of pneumoperitoneum in comparison to Group S. IV nitroglycerine was required in 45% (9 out of 20) patients in Group S to control intraoperative hypertension, and it was clinically significant in comparison to Group E and D. Conclusion: Both esmolol and dexmedetomidine attenuate the adverse hemodynamic response to pneumoperitoneum and provide hemodynamic stability during laparoscopic surgery. PMID:27746555
WRZESINSKI, Aline; CORRÊA, Jéssica Moraes; FERNANDES, Tainiely Müller Barbosa; MONTEIRO, Letícia Fernandes; TREVISOL, Fabiana Schuelter; do NASCIMENTO, Ricardo Reis
Background: The actual gold standard technique for obesity treatment is the Roux-en-Y gastric bypass. However, complications may occur and the surgeon must be prepared for them. Aim: To evaluate retrospectively the complications occurrence and associated factors in patients who underwent bariatric surgery. Methods: In this study, 469 medical charts were considered, from patients and from data collected during outpatient consultations. The variables considered were gender, age, height, pre-operatory BMI, pre-operatory weight, pre-operatory comorbidities, time of hospital stay, postoperative complications that demanded re-admission to the hospital and the time elapsed between the procedure and the complication. The patients' follow up was, at least, one year. Results: The incidence of postoperative complications that demanded a hospital care was 24,09%. The main comorbidity presented in this sample was hepatic steatosis. The comorbidity that was associated with the postoperative period was type 2 diabetes. There was a tendency for the female gender be related to the complications. The cholecystectomy was the most frequent complication. Complications occurred during the first year in 57,35%. Conclusion: The most frequent complication was the need to perform a cholecystectomy, where the most frequent comorbidity was hepatic steatosis. Over half the complications occurred during the first year postoperatively. Type 2 diabetes was associated with the occurrence of postoperative complications; women had the highest incidence; body mass index was not associated with the occurrence of complications. PMID:26537263
Hadi, Yousaf Bashir; Waqas, Muhammad; Umer, Hafiz Muhammad; Alam, Ammar; Alvi, Abdul Rehman; Khan, Muhammad Rizwan
Acute cholecystitis is one of the most common acute surgical conditions. Laparoscopic cholecystectomy remains the mainstay of treatment. In patients managed non-operatively, antibiotics play an important role in the treatment of cholecystitis. The current retrospective observational study was conducted at a tertiary care hospital in Karachi, and comprised medical records of patients admitted between 2008 and 2014with acute cholecystitis and in whom bile cultures were obtained. Of the 509 patients with a mean age of 51.15 ± 13.4years, early laparoscopic cholecystectomy (within 72hours) was performed on 473(92.9%) cases, while the rest underwent percutaneous cholecystostomy. Bile cultureswere positive in 171(33.6%) patients. Predominantly gram-negative organisms were isolated among a total of 137(27%), with E.coli 63(46%) being the most commonly isolated organism. Of the gram-positive organism, enterococcus 11(8%) was the most common. Antibiotic sensitivities were determined.Based on our findings gram-negative coverage alone should be sufficient in our segment of the population.
Brasca, A P; Pezzotto, S M; Berli, D; Villavicencio, R; Fay, O; Gianguzzo, M P; Poletto, L
To assess gallstone disease prevalence in Argentina, a random sample of the Rosario City population was studied, considering already known associated factors, and analyzing ethnic groups living in the city. A total of 1,173 participants (69% response), both sexes, 20 years and older were studied. Each subject underwent an abdominal ultrasound examination, a blood test, and a standardized questionnaire. It was seen that gallstone disease prevalence (gallstones or cholecystectomy), overall was 20.5% (23.8% in women and 15.5% in men; (P = 0.0005), and was associated with age and body mass index in both sexes, and with pregnancy number and hypertriglyceridemia in women. As regards ancestors' nationalities, Italian and Spanish descendants presented higher prevalence rates for all age groups than those described in Italy and Spain. Thus far, in a subsample of 78% of nonparticipants submitted to a new home visit, presence of cholecystectomy or symptoms did not differ from participants, supporting the validity of our results.
ElGeidie, Ahmed AbdelRaouf
Up to 18% of patients submitted to cholecystectomy had concomitant common bile duct stones. To avoid serious complications, these stones should be removed. There is no consensus about the ideal management strategy for such patients. Traditionally, open surgery was offered but with the advent of endoscopic retrograde cholangiopancreatography (ERCP) and laparoscopic cholecystectomy (LC) minimally invasive approach had nearly replaced laparotomy because of its well-known advantages. Minimally invasive approach could be done in either two-session (preoperative ERCP followed by LC or LC followed by postoperative ERCP) or single-session (laparoscopic common bile duct exploration or LC with intraoperative ERCP). Most recent studies have found that both options are equivalent regarding safety and efficacy but the single-session approach is associated with shorter hospital stay, fewer procedures per patient, and less cost. Consequently, single-session option should be offered to patients with cholecysto-choledocholithiaisis provided that local resources and expertise do exist. However, the management strategy should be tailored according to many variables, such as available resources, experience, patient characteristics, clinical presentations, and surgical pathology.
Hoogendijk-van den Akker, Judith M; Warlé, Michiel C; van Zuilen, Arjan D; Kloke, Heinrich J; Wever, Kim E; d'Ancona, Frank C H; Ӧzdemir, Denise M D; Wetzels, Jack F M; Hoitsma, Andries J
As the beginning of living-donor kidney transplantation, physicians have expressed concern about the possibility that unilateral nephrectomy can be harmful to a healthy individual. To investigate whether the elevated intra-abdominal pressure (IAP) during laparoscopic donor nephrectomy causes early damage to the remaining kidney, we evaluated urine biomarkers after laparoscopic donor nephrectomy. We measured albumin and alpha-1-microglobulin (α-1-MGB) in urine samples collected during and after open and laparoscopic donor nephrectomy and laparoscopic cholecystectomy and colectomy. Additionally, kidney injury molecule 1 (KIM-1) and neutrophil gelatinase-associated lipocalin (NGAL) were measured in urine samples collected during and after laparoscopic donor nephrectomy and colectomy. The same biomarkers were studied in patients randomly assigned to standard or low IAP during laparoscopic donor nephrectomy. We observed a peak in urinary albumin excretion during all procedures. Urine α-1-MGB rose in the postoperative period with a peak on the third postoperative day after donor nephrectomy. Urine α-1-MGB did not increase after laparoscopic cholecystectomy and colectomy. After laparoscopic nephrectomy, we observed slight increases in urine KIM-1 during surgery and in urine NGAL at day 2-3 after the procedure. After laparoscopic colectomy, both KIM-1 and NGAL were increased in the postoperative period. There were no differences between the high- and low-pressure procedure. Elevated urinary α-1-MGB suggests kidney damage after donor nephrectomy, occurring irrespective of IAP during the laparoscopic procedure.
Talreja, Vikash; Ali, Aun; Khawaja, Rabel; Rani, Kiran; Samnani, Sunil Sadruddin; Farid, Farah Naz
Background. Laparoscopic cholecystectomy is considered to be gold standard for symptomatic gall stones. As a routine every specimen is sent for histopathological examination postoperatively. Incidentally finding gall bladder cancers in those specimens is around 0.5-1.1%. The aim of this study is to identify those preoperative and intraoperative factors in patients with incidental gall bladder cancer to reduce unnecessary work load on pathologist and cost of investigation particularly in a developing world. Methods. Retrospective records were analyzed from January 2005 to February 2015 in a surgical unit. Demographic data, preoperative imaging, peroperative findings, macroscopic appearance, and histopathological findings were noted. Gall bladder wall was considered to be thickened if ≥3 mm on preoperative imaging or surgeons comment (on operative findings) and histopathology report. AJCC TNM system was used to stage gall bladder cancer. Results. 973 patients underwent cholecystectomy for symptomatic gallstone disease. Gallbladder carcinoma was incidentally found in 11 cases. Macroscopic abnormalities of the gallbladder were found in all those 11 patients. In patients with a macroscopically normal gallbladder, there were no cases of gallbladder carcinoma. Conclusion. Preoperative and operative findings play a pivotal role in determining incidental chances of gall bladder malignancy.
Biswas, P K
Carcinoma gallbladder (CaGb) is a rare disease. The aetiology of CaGb is yet not known. However the risk of CaGb is increased in anomalous pancreaticobiliary duct junction (APBDJ), gall stones, xanthogranulomatus cholecystitis, calcified or porcelain gallbladder, cholelithiasis with typhoid carriers, gallbladder adenoma, red meat consumption and tobacco uses. There are protective effects of vegetables on CaGb. Most of the cases present with advanced disease. In early carcinoma of a gallbladder sign and symptoms mimic benign disease. The diagnosis is established by ultrasonography, computerized tomography and guided fine needle aspiration cytology (FNAC). Biochemical tests are of very little value in making a diagnosis. The treatment depends on the clinical stage at presentation. Surgery offers the best chance of cure. In stage T1a, laparoscopic or open cholecystectomy alone is curative, and in T1b, cholecystectomy with hepatoduodenal lymph node dissection without combined resection of an adjacent organ is required. Segment S4a+5 hepatectomy combined with extrahepatic bile duct resection (BDR) and D2 lymph node dissection is a highly recommended operation for the treatment of T2 and T3 CaGb. The dye injection method is useful in determining the appropriate extent of hepatic resection for advanced CaGb. Resurgery is required only in those cases where tumour has invaded the serosa and/ or adjacent structures when diagnosed postoperatively. Biliary bypass is required for palliation. Prognosis depends on early diagnosis and appropriate surgical excision.
Tosun, Betül; Yava, Ayla; Açıkel, Cengizhan
The aim of the study was to evaluate the effects of preoperative fasting and fluid limitation in patients undergoing laparoscopic cholecystectomy. Although traditional long-term fasting is not recommended in current preoperative guidelines, this is still a common intervention. Visual analogue scale was used to assess hunger, thirst, sleepiness, exhaustion, nausea and pain; State and Trait Anxiety Inventory was used to assess the preoperative anxiety of 99 patients undergoing elective laparoscopic cholecystectomy. Mean time of preoperative fasting and fluid limitation were, respectively, 14.70 ± 3.14 and 11.25 ± 3.74 h. Preoperatively, 58.60% of the patients experienced moderate anxiety. Patients fasting 12 h or longer had higher hunger, thirst, nausea and pain scores. The mean trait anxiety score of patients fasting 12 h or longer was statistically significantly higher. Receiving nothing by mouth after midnight preoperatively is a persisted intervention and results in discomfort of patients. Clinical protocols should be revised and nurses should be trained in current fasting protocols.
Stomberg, Margareta Warrén; Platon, Birgitta; Widén, Annette; Wallner, Ingegerd; Karlsson, Ove
In healthcare, pain assessment is a key factor in effectively treating postoperative pain and reducing the risk of developing chronic pain. The overall aim of this study was to investigate whether a mobile phone support system can be used as a basis to continuously document patients' health information in real time and provide conditions for optimal, individual pain management after cholecystectomy and hysterectomy procedures.In this pilot study, two randomly selected groups of patients provided information about their pain for one week postoperatively. One group responded via cell phones, and the other, a control group, responded using paper-based questionnaires.The mobile phone system was found to provide a fast and safe basis for reporting pain postoperatively in real time. The results indicate that on days 3 and 4 the mobile phone group reported significantly higher levels of pain than the control group, and the cholecystectomy patients reported significantly more pain at movement on days 3 and 4 than the hysterectomy patients.The mobile phone approach is an adaptation to modern technology and the mobility of individuals. This technology is user friendly and requires minimal support. However, as the sample size was small (n = 37), further studies are needed before additional conclusions can be drawn.