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Risk factors for delayed gastric emptying in pancreaticoduodenectomy. Sci Rep 2022; 12:22270. [PMID: 36564517 PMCID: PMC9789159 DOI: 10.1038/s41598-022-26814-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 12/20/2022] [Indexed: 12/25/2022] Open
Abstract
The study of robotic pancreaticouodenectomy (RPD) focusing on delayed gastric emptying (DGE) is seldom reported. This study explored the incidence of DGE in RPD with extracorporeal hand-sewn gastrojejunostomy involving downward positioning of the stomach. Patients with periampullary lesions undergoing RPD or open pancreaticouodenectomy (OPD) were included for comparison. A variety of clinical factors were evaluated for the risk of developing DGE. There were 409 (68.2%) RPD and 191 (31.8%) OPD in this study. DGE occurred in 7.7% of patients after pancreaticoduodenectomy, with 4.4% in RPD and 14.7% in OPD, p < 0.001. Nausea/vomiting (12.6% vs. 6.3%) and jaundice (9.9% vs. 5.2%) were significant preoperative risk factors for DGE, while malignancy (8.7% vs. 2.2%) and lymph node involvement (9.8% vs. 5.6%) were significant pathological risk factors. Intraoperative blood loss > 200 c.c. was the other factor related to DGE (11.2% vs. 4.4% in those with blood loss ≤ 200 c.c.). None of the postoperative complications was significantly associated with DGE. Hospital stay was significantly longer in the group with DGE (median, 37 vs. 20 days in the group without DGE). After multivariate analysis by binary logistic regression, compared with OPD, RPD was the only independent factor associated with a lower incidence of DGE. RPD with extracorporeal hand-sewn antecolic, antiperistaltic, and inframesocolic gastrojejunostomy via a small umbilical wound involving careful downward positioning of the stomach was associated with a low incidence of DGE and presented as the most powerful independent predictor of this condition.
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The impact of gastrojejunostomy orientation on delayed gastric emptying after pancreaticoduodenectomy: a single center comparative analysis. HPB (Oxford) 2022; 24:654-663. [PMID: 34654621 DOI: 10.1016/j.hpb.2021.09.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/14/2021] [Accepted: 09/15/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Delayed gastric emptying (DGE) represents the most frequent complication after pancreaticoduodenectomy (PD). Aim of this study was to evaluate the impact of gastrojejunostomy (GJ)orientation on DGE incidence after PD. METHODS One-hundred and twenty-one consecutive PDs were included in the analysis and divided in the horizontal (H-GJ group) and vertical GJ anastomosis groups (V-GJ group). Postoperative data and the value of the flow angle between the efferent jejunal limb and the stomach of the GJ anastomosis at the upper gastrointestinal series were registered. RESULTS Seventy-five patients (62%)underwent H-GJ, while 46 patients (38%)underwent V-GJ. The incidence of DGE was significantly lower in the V-GJ group as compared to the H-GJ group (23.9%vs45.3%; p = 0.02). V-GJ was also associated to a less severe DGE manifestation (p = 0.006). The flow angle was significantly lower in case of V-GJ as compared to H-GJ (24.5°vs37°; p = 0.002). At the multivariate analysis, ASA score≥3 (p = 0.02), H-GJ (p = 0.03), flow angle>30°(p = 0.004) and Clavien-Dindo≥3 (p = 0.03) were recognized as independent prognostic factors for DGE. These same factors were independent prognostic features also for a more severe DGE manifestation. CONCLUSION VGJ and the more acute flow angle appear to be associated to a lower incidence rate and severity of DGE. This modified technique should be considered by surgeons in order to reduce postoperative DGE occurrence.
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Arango NP, Prakash LR, Chiang YJ, Dewhurst WL, Bruno ML, Ikoma N, Kim MP, Lee JE, Katz MHG, Tzeng CWD. Risk-Stratified Pancreatectomy Clinical Pathway Implementation and Delayed Gastric Emptying. J Gastrointest Surg 2021; 25:2221-2230. [PMID: 33236322 DOI: 10.1007/s11605-020-04877-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 11/10/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND Delayed gastric emptying (DGE) is a frequent complication after pancreaticoduodenectomy (PD) that impairs recovery and quality of life. The purpose of this study was to assess the impact risk-stratified pancreatectomy clinical pathways (RSPCPs) had on delayed gastric emptying (DGE) and identify factors associated with DGE in a contemporary period. METHODS A single-institution, prospective database was queried for consecutive PDs during July 2011-November 2019. Using international definitions, DGE rates were compared between periods before and after RSPCPs were implemented in 2016, classifying patients according to their postoperative pancreatic fistula (POPF) risk. Risk factors were analyzed to identify modifiable targets. RESULTS Among 724 elective PDs, 552 (76%) were for adenocarcinoma and 172 (24%) for other diagnoses. Of the 197 (27%) patients with DGE, 119 (16%) had type A, 41 (6%) type B, and 38 (5%) type C. In the overall cohort, DGE rates were higher with pylorus-preserving vs. classic hand-sewn reconstruction (odds ratio [OR] - 1.84; p < 0.001), postoperative abscess (OR - 2.54; p = 0.003), and non-white patients (p = 0.007), but lower after implementation of RSPCPs (OR - 0.34, p < 0.001). In the 374 patients treated with RSPCPs, only 17% (n = 65/374) developed DGE. Patients with protocol-compliant NGT removal ≤ 48 h were less likely to experience DGE (OR - 1.46, p = 0.042). CONCLUSION Our data suggest that implementation of preoperatively assigned RSPCPs as a care bundle was the most important factor in decreasing DGE. These gains were accentuated in patients who underwent early nasogastric tube removal and had a classic hand-sewn gastro-jejunostomy reconstruction. Application of these modifiable factors is generalizable with low implementation barriers.
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Affiliation(s)
- Natalia Paez Arango
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Unit 1484, Houston, TX, 77030, USA
| | - Laura R Prakash
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Unit 1484, Houston, TX, 77030, USA
| | - Yi-Ju Chiang
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Unit 1484, Houston, TX, 77030, USA
| | - Whitney L Dewhurst
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Unit 1484, Houston, TX, 77030, USA
| | - Morgan L Bruno
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Unit 1484, Houston, TX, 77030, USA
| | - Naruhiko Ikoma
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Unit 1484, Houston, TX, 77030, USA
| | - Michael P Kim
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Unit 1484, Houston, TX, 77030, USA
| | - Jeffrey E Lee
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Unit 1484, Houston, TX, 77030, USA
| | - Matthew H G Katz
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Unit 1484, Houston, TX, 77030, USA
| | - Ching-Wei D Tzeng
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., Unit 1484, Houston, TX, 77030, USA.
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Jung JP, Zenati MS, Dhir M, Zureikat AH, Zeh HJ, Simmons RL, Hogg ME. Use of Video Review to Investigate Technical Factors That May Be Associated With Delayed Gastric Emptying After Pancreaticoduodenectomy. JAMA Surg 2019; 153:918-927. [PMID: 29998288 DOI: 10.1001/jamasurg.2018.2089] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Importance Technical proficiency at robotic pancreaticoduodenectomy (RPD) and video assessment are promising tools for understanding postoperative outcomes. Delayed gastric emptying (DGE) remains a major driver of cost and morbidity after pancreaticoduodenectomy. Objective To determine if technical variables during RPD are associated with postoperative DGE. Design, Setting, and Participants A retrospective study was conducted of technical assessment performed in all available videos (n = 192) of consecutive RPDs performed at a single academic institution from October 3, 2008, through September 27, 2016. Exposures Video review of gastrojejunal anastomosis during RPD. Main Outcomes and Measures Delayed gastric emptying was classified according to International Study Group of Pancreatic Surgery criteria. Video analysis reviewed technical variables specific in the construction of the gastrojejunal anastomosis. Using multivariate analysis, DGE was correlated with known patient variables and technical variables, individually and combined. Results Of 410 RPDs performed, video was available for 192 RPDs (80 women and 112 men; mean [SD] age, 65.7 [11.1] years). Delayed gastric emptying occurred in 41 patients (21.4%; grade A, 15; grade B, 14; and grade C, 12). Patient variables contributing to DGE on multivariate analysis were advanced age (odds ratio [OR] 1.11; 95% CI, 1.05-1.16; P < .001), small pancreatic duct size (OR, 0.84; 95% CI, 0.72-0.98; P = .03), and postoperative pseudoaneurysm (OR, 17.29; 95% CI, 2.34-127.78; P = .005). However, technical variables contributing to decreased DGE on multivariate analysis included the flow angle (within 30° of vertical) between the stomach and efferent jejunal limb (OR, 0.25; 95% CI, 0.08-0.79; P = .02), greater length of the gastrojejunal anastomosis (OR, 0.40; 95% CI, 0.20-0.77; P = .006), and a robotic-sewn anastomosis (robotic suture vs stapler: OR, 0.30; 95% CI, 0.09-0.95; P = .04). Conclusions and Relevance This study examines modifiable technical factors through the use of review of video obtained at the time of operation and suggests ways by which the surgical construction of the gastrojejunal anastomosis during RPD may reduce the incidence of DGE as a framework for prospective quality improvement.
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Affiliation(s)
- Jae Pil Jung
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Mazen S Zenati
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Mashaal Dhir
- Department of Surgery, State University of New York Upstate Medical University, Syracuse
| | - Amer H Zureikat
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Herbert J Zeh
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Richard L Simmons
- Division of Surgical Research, Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Melissa E Hogg
- Division of Surgical Oncology, Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
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Sakamoto Y, Hori S, Oguro S, Arita J, Kishi Y, Nara S, Esaki M, Saiura A, Shimada K, Yamanaka T, Kosuge T. Delayed Gastric Emptying After Stapled Versus Hand-Sewn Anastomosis of Duodenojejunostomy in Pylorus-Preserving Pancreaticoduodenectomy: a Randomized Controlled trial. J Gastrointest Surg 2016; 20:595-603. [PMID: 26403716 DOI: 10.1007/s11605-015-2961-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 09/16/2015] [Indexed: 01/31/2023]
Abstract
BACKGROUND A retrospective analysis indicated that the incidence of delayed gastric emptying (DGE) was less after using a circular stapler (CS) for duodenojejunostomy than that after hand-sewn (HS) anastomosis in pylorus-preserving pancreaticoduodenectomy (PpPD). This randomized clinical trial compared the incidence of DGE postoperative after CS duodenojejunostomy with that of conventional HS anastomosis in PpPD. METHODS We randomly assigned 101 patients (age 20-80) undergoing PpPD to receive CS duodenojejunostomy (group CS, n = 50) or HS duodenojejunostomy (group HS, n = 51) in two Japanese cancer center hospitals between 2011 and 2013. The patients were stratified by institution and size of the main pancreatic duct (<3 or ≥3 mm). The primary endpoint was the incidence of grade B or C DGE according to the international definition with a non-inferiority margin of 5 %. This trial is registered with University hospital Medical Information Network (UMIN) Center: UMIN000005463. RESULTS Per-protocol analysis of data on 95 patients showed that grade B or C DGE was found in 4 (8.9 %) of 45 patients who underwent CS anastomosis and in 8 (16 %) of 50 patients who underwent HS anastomosis (P = 0.015). There were no differences in the overall incidence of DGE (P = 0.98), passage of the contrast medium through the anastomosis (P = 0.55), or hospital stays (P = 0.22). CONCLUSIONS CS duodenojejunostomy is not inferior to HS anastomosis with respect to the incidence of clinically significant DGE, justifying its use as treatment option.
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Affiliation(s)
- Yoshihiro Sakamoto
- Hepato-Biliary-Pancreatic Surgery Division, Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
| | - Shutaro Hori
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
| | - Seiji Oguro
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
| | - Junichi Arita
- Department of Gastrointestinal Surgery, Cancer Institute Ariake Hospital, Japanese Foundation for Cancer Research, Koto-ku, Tokyo, Japan
| | - Yoji Kishi
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
| | - Satoshi Nara
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
| | - Minoru Esaki
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
| | - Akio Saiura
- Department of Gastrointestinal Surgery, Cancer Institute Ariake Hospital, Japanese Foundation for Cancer Research, Koto-ku, Tokyo, Japan
| | - Kazuaki Shimada
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
| | | | - Tomoo Kosuge
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
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Su AP, Cao SS, Zhang Y, Zhang ZD, Hu WM, Tian BL. Does antecolic reconstruction for duodenojejunostomy improve delayed gastric emptying after pylorus-preserving pancreaticoduodenectomy? A systematic review and meta-analysis. World J Gastroenterol 2012; 18:6315-6323. [PMID: 23180954 PMCID: PMC3501782 DOI: 10.3748/wjg.v18.i43.6315] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate whether antecolic reconstruction for duodenojejunostomy (DJ) can decrease delayed gastric emptying (DGE) rate after pylorus-preserving pancreaticoduodenectomy (PPPD) through literature review and meta-analysis.
METHODS: Articles published between January 1991 and April 2012 comparing antecolic and retrocolic reconstruction for DJ after PPPD were retrieved from the databases of MEDLINE (PubMed), EMBASE, OVID and Cochrane Library Central. The primary outcome of interest was DGE. Either fixed effects model or random effects model was used to assess the pooled effect based on the heterogeneity.
RESULTS: Five articles were identified for inclusion: two randomized controlled trials and three non-randomized controlled trials. The meta-analysis revealed that antecolic reconstruction for DJ after PPPD was associated with a statistically significant decrease in the incidence of DGE [odds ratio (OR), 0.06; 95% CI, 0.02-0.17; P < 0.00 001] and intra-operative blood loss [mean difference (MD), -317.68; 95% CI, -416.67 to -218.70; P < 0.00 001]. There was no significant difference between the groups of antecolic and retrocolic reconstruction in operative time (MD, 25.23; 95% CI, -14.37 to 64.83; P = 0.21), postoperative mortality, overall morbidity (OR, 0.54; 95% CI, 0.20-1.46; P = 0.22) and length of postoperative hospital stay (MD, -9.08; 95% CI, -21.28 to 3.11; P = 0.14).
CONCLUSION: Antecolic reconstruction for DJ can decrease the DGE rate after PPPD.
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Analysis of risk factors for delayed gastric emptying (DGE) after 387 pancreaticoduodenectomies with usage of 70 stapled reconstructions. J Gastrointest Surg 2011; 15:1789-97. [PMID: 21826550 DOI: 10.1007/s11605-011-1498-6] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2010] [Accepted: 03/23/2011] [Indexed: 02/07/2023]
Abstract
BACKGROUND Delayed gastric emptying (DGE) is one of the most troublesome complications after pancreaticoduodenectomy (PD). METHODS Between 2004 and 2009, 387 patients underwent PD and of these, 302 patients (78%) underwent pylorus-preserving PD. The stapled reconstruction of duodeno- or gastrojejunostomy was introduced in 2006, and 70 patients (18%) underwent stapled Roux-en-Y reconstruction. Postoperative DGE was defined based on the International Study Group on Pancreatic Surgery classification, and grade B or C DGE was considered to be clinically relevant. Risk factors for DGE were evaluated using univariate and multivariate analyses. RESULTS Four patients died in the hospital (1.0%). Postoperative DGE was found in 70 patients (18%). DGE was less frequently seen in stapled reconstruction than in hand-sewn reconstruction (7.2% vs. 21%, P < 0.001), and in single-layer anastomosis than in double-layer anastomosis (12% vs. 24%, P = 0.02). The multivariate logistic regression analysis revealed that the independent risk factors for DGE were postoperative pancreatic fistula (risk ratio [RR] 2.4, P = 0.002), hand-sewn reconstruction (RR 2.9, P = 0.03) and male (RR 2.2, P = 0.02). CONCLUSION The method of alimentary reconstruction affected the occurrence of DGE. The incidence of DGE was less in stapled reconstruction than in hand-sewn reconstruction.
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Tewari M, Hazrah P, Kumar V, Shukla HS. Options of restorative pancreaticoenteric anastomosis following pancreaticoduodenectomy: A review. Surg Oncol 2010; 19:17-26. [DOI: 10.1016/j.suronc.2009.01.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2008] [Revised: 12/21/2008] [Accepted: 01/20/2009] [Indexed: 01/15/2023]
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Ueno T, Takashima M, Iida M, Yoshida S, Suzuki N, Oka M. Improvement of early delayed gastric emptying in patients with Billroth I type of reconstruction after pylorus preserving pancreatoduodenectomy. ACTA ACUST UNITED AC 2009; 16:300-4. [PMID: 19283336 DOI: 10.1007/s00534-009-0054-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2008] [Accepted: 10/01/2008] [Indexed: 12/25/2022]
Abstract
BACKGROUND Early delayed gastric emptying (DGE) is the most common complication after pylorus-preserving pancreatoduodenectomy (PpPD). Recently, a vertical antecolic reconstruction for duodenojejunostomy was recommended to decrease the incidence of early DGE in patients with Billroth II-type reconstruction after PpPD. However, Billroth I-type reconstruction (B-I) after PpPD is still favored in Japan. METHODS Twelve consecutive patients with B-I were prospectively enrolled. Our technique includes an end-to-side duodenojejunostomy and alignment of the stomach contours with fixation of the greater omentum to the abdominal wall in order to promote passage from the stomach through the jejunal loop. DGE was evaluated according to the consensus definition of the International Study Group of Pancreatic Surgery (ISGPS). RESULTS DGE was absent, with the nasogastric tube removed within 3 days in all patients. Mean duration of nasogastric tube placement was 1.5 +/- 0.4 days. Mean maximum suction volume was 85 +/- 32 ml/day. CONCLUSION Preliminary results were encouraging simply with relief of the outflow disturbance around the duodenojejunostomy in patients with B-I after PpPD. These findings warrant further prospective randomized trials at either multiple or high-volume centers.
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Affiliation(s)
- Tomio Ueno
- Department of Digestive Surgery and Surgical Oncology (Department of Surgery II), Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-kogushi, Ube, Yamaguchi, 755-8505, Japan.
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Sakamoto Y, Kajiwara T, Esaki M, Shimada K, Nara S, Kosuge T. Roux-en-Y reconstruction using staplers during pancreaticoduodenectomy: results of a prospective preliminary study. Surg Today 2009; 39:32-7. [PMID: 19132465 DOI: 10.1007/s00595-008-3814-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2008] [Accepted: 05/28/2008] [Indexed: 12/23/2022]
Abstract
PURPOSE The aim of this study was to reveal the utility of alimentary reconstruction using staplers during pancreaticoduodenectomy (PD), focusing on the occurrence of delayed gastric emptying. METHODS Between 2003 and 2007, 72 PDs with alimentary reconstruction were performed by a single surgeon. Since August 2006, the new Roux-en-Y reconstruction methods using staplers were applied in 26 of the patients. We compared their clinical outcomes with those of the 46 patients who underwent PD using the conventional hand-sewn reconstruction methods. RESULTS The results of upper gastrointestinal study showed improvement within 10 postoperative days (PODs; P = 0.03): the patients resumed eating their regular diet sooner (13 vs 6 days, P < 0.001), and both the incidence of delayed gastric emptying (43% vs 19%, P = 0.04) and the hospital stay (27 vs 21 days, P = 0.008) were reduced significantly in patients with stapled reconstruction. Despite the fact that operative costs were significantly higher for patients with stapled reconstruction (P = 0.009), hospital costs were significantly lower (P = 0.049) for those who underwent the conventional method. CONCLUSIONS Our retrospective analysis shows that stapled reconstructions might reduce the incidence of delayed gastric emptying; however, further study will be necessary to evaluate the utility of this new method.
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Affiliation(s)
- Yoshihiro Sakamoto
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
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Manes K, Lytras D, Avgerinos C, Delis S, Dervenis C. Antecolic gastrointestinal reconstruction with pylorus dilatation. Does it improve delayed gastric emptying after pylorus-preserving pancreaticoduodenectomy? HPB (Oxford) 2008; 10:472-6. [PMID: 19088935 PMCID: PMC2597326 DOI: 10.1080/13651820802286928] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2008] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The aim of our study focuses upon prevention of delayed gastric emptying (DGE) after pancreaticoduodenectomy using a alternative reconstruction procedure. METHOD Forty consecutive patients underwent a typical pylorus-preserving pancreaticoduodenectomy (PPPD) with antecolic reconstruction in a two-year period (January 2002 until January 2004), while a similar group of 40 consecutive patients underwent PPPD with application of pyloric dilatation between January 2004 and January 2006. Early and late complications were compared between the two groups. RESULTS DGE occurred significantly more often in the group of patients treated by the classical PPPD technique (nine patients -22%) compared with those operated on with the addition of pyloric dilatation technique (two patients -5%) (p<0.05). The incidence of other complications did not differ significantly between the two groups. CONCLUSIONS The application of dilatation may decrease the incidence of DGE after PPPD and facilitates earlier hospital discharge.
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Affiliation(s)
| | | | | | - Spiros Delis
- 1st Surgical Department, Agia Olga HospitalAthensGreece
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Reply to Comments on “An Antecolic Roux-en-Y Reconstruction Decreased Delayed Gastric Emptying After Pylorus-Preserving Pancreatoduodenectomy”. J Gastrointest Surg 2008. [DOI: 10.1007/s11605-008-0626-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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Prospective nonrandomized comparison between pylorus-preserving and subtotal stomach-preserving pancreaticoduodenectomy from the perspectives of DGE occurrence and postoperative digestive functions. J Gastrointest Surg 2008; 12:1185-92. [PMID: 18427904 DOI: 10.1007/s11605-008-0513-z] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2007] [Accepted: 03/26/2008] [Indexed: 01/31/2023]
Abstract
BACKGROUND To determine the influence of pylorus preservation after pancreaticoduodenectomy, we compared the postoperative course of subtotal stomach-preserving pancreaticoduodenectomy (SSPPD) and pylorus-preserving pancreaticoduodenectomy (PPPD). METHODS A prospective, nonrandomized comparison of 77 consecutive patients undergoing PPPD (n = 37) or SSPPD (n = 40) between January 2003 and March 2007 was planned. The early postoperative course, dietary intake, and the incidence of delayed gastric emptying (DGE) were evaluated. RESULTS SSPPD included significantly more cases of regional lymph node dissection (D2, PPPD 53% vs. SSPPD 80%) and portal vein resection. The median duration of surgery (457 vs. 520 min) was significantly shorter, and blood loss (619 vs. 1,235 ml) was significantly less in PPPD. Regarding postoperative clinical factors, the duration of nasogastric tube intubation (1 vs.1 day), days until solid diet (7 vs. 7 days), and the incidence of DGE (9% vs.10%) were similar in PPPD and SSPPD. However, the postoperative/preoperative body weight ratio (95% vs. 93%) was significantly higher, and the postoperative hospital stay (31 vs. 38 days) was significantly shorter in PPPD (p < 0.05). CONCLUSIONS Despite the bias of the operative factors, the incidence of DGE and postoperative dietary intake after SSPPD was comparable with PPPD, and therefore, pylorus preservation seemed to have no impact on postoperative dietary intake or DGE.
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An antecolic Roux-en Y type reconstruction decreased delayed gastric emptying after pylorus-preserving pancreatoduodenectomy. J Gastrointest Surg 2008; 12:1081-6. [PMID: 18256885 DOI: 10.1007/s11605-008-0483-1] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2007] [Accepted: 01/16/2008] [Indexed: 01/31/2023]
Abstract
The aim of this study was to identify a preferable procedure reducing the incidence of delayed gastric emptying (DGE) after pylorus-preserving pancreatoduodenectomy (PPPD). Data on 132 consecutive patients with pancreatobiliary disease, who underwent PPPD, were collected retrospectively. A retrocolic Billroth I type reconstruction (B-I group) and an antecolic Roux-en Y type reconstruction (R-Y group) were performed for 54 and 78 patients after PPPD, respectively. Clinical measures of DGE were compared between the two groups. The incidence of DGE was 81% in B-I group and 10% in R-Y group (P < 0.001). The type of reconstruction (P < 0.001), operative time (P = 0.016), and postoperative complications (P = 0.001) were significantly associated with DGE by univariate analysis. Only the type of reconstruction (P < 0.001) was identified as an independent factor, which was associated with DGE by multivariate analysis. An antecolic Roux-en Y type duodenojejunostomy could be a useful reconstruction method after PPPD to prevent the occurrence of DGE.
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Asakawa M, Sakamoto Y, Kajiwara T, Nara S, Esaki M, Shimada K, Hamaguchi T, Kosuge T. Simple segmental resection of the second portion of the duodenum for the treatment of gastrointestinal stromal tumors. Langenbecks Arch Surg 2007; 393:605-9. [PMID: 18026747 DOI: 10.1007/s00423-007-0243-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2007] [Accepted: 10/25/2007] [Indexed: 12/16/2022]
Abstract
BACKGROUND Adequate surgical procedure for gastrointestinal stromal tumors (GISTs) arising in the second portion of the duodenum remains controversial. MATERIALS AND METHODS Segmental resection of the second portion of the duodenum and Roux-en-Y reconstruction was performed in two patients with duodenal GISTs. In case 1, a huge tumor arising from the second portion of the duodenum occupied the right upper quadrant of the abdomen. Preoperative treatment using imatinib mesylate decreased the tumor size from 22 to 8 cm. In case 2, the tumor was located in the second portion of the duodenum longitudinally. In both of the cases, the major papilla was preserved. RESULTS The postoperative course was uneventful, and they were discharged on day 11. Surgical margins were negative. CONCLUSION The present simple segmental duodenectomy can be applied in the treatment of GISTs or other low-grade malignancies.
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Affiliation(s)
- Masami Asakawa
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan
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Kawamoto M, Konomi H, Kobayashi K, Shimizu S, Yamaguchi K, Tanaka M. Type of gastrointestinal reconstruction affects postoperative recovery after pancreatic head resection. ACTA ACUST UNITED AC 2007; 13:336-43. [PMID: 16858546 DOI: 10.1007/s00534-005-1085-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2005] [Accepted: 11/10/2005] [Indexed: 12/12/2022]
Abstract
BACKGROUND/PURPOSE The postoperative recovery of gastric motility with various reconstructions after pancreatic head resection has been reported. However, little is known about this recovery after pancreatic head resection with segmental duodenectomy (PHRSD). Some have attributed gastric stasis after pylorus-preserving pancreatoduodenectomy (PPPD) to tube gastrostomy, but its effect on gastric motility has not been investigated. In this study, the postoperative recovery after PHRSD and PPPD, and gastric motility with and without gastrostomy after PPPD were investigated. METHODS We analyzed the first appearance of gastric phase III motility, postoperative systemic status, and body weight (BW; n = 32). The Imanaga PPPD and PHRSD were compared because the procedures differ only in the length of the remaining duodenum. Traverso and Roux-en-Y PPPDs were compared because the two procedures are similar except for the creation of gastrostomy. RESULTS (1) Times to first appearance of gastric phase III motility and BW recovery were significantly better after PHRSD than after the Imanaga PPPD (P < 0.05). (2) Times to first gastric phase III motility and resumption of a regular diet as well as periods of gastric sump tube use and postoperative hospital stay were significantly shorter after the Roux-en-Y than after the Traverso PPPD (P < 0.05). CONCLUSIONS Preservation of as long a portion of the duodenum as possible, the choice of a Roux-en-Y duodenojejunostomy, and the avoidance of peritoneal fixation of the gastric wall may be factors that improve the recovery of gastric motility and BW after pancreatic head resection.
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Affiliation(s)
- Masahiko Kawamoto
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Japan
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Ohtsuka T, Tanaka M, Miyazaki K. Gastrointestinal function and quality of life after pylorus-preserving pancreatoduodenectomy. ACTA ACUST UNITED AC 2006; 13:218-24. [PMID: 16708298 DOI: 10.1007/s00534-005-1067-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2005] [Accepted: 10/26/2005] [Indexed: 12/20/2022]
Abstract
The pylorus-preserving pancreatoduodenectomy (PPPD) has taken the place of the conventional Whipple pancreatoduodenectomy as the standard procedure for various periampullary disease. With recent advances in surgical techniques and improvements in perioperative management, the number of long-term survivors after PPPD is increasing. As a result, surgeons should pay more attention to the patients' postoperative gastrointestinal function, nutrition, and quality of life (QOL). Gastric stasis, which is a frequent complication during the early postoperative period after PPPD, prolongs the hospital stay and impairs the QOL in the intermediate term. Several possible pathogeneses for this gastric stasis have been postulated; however, the precise mechanism remains unclear. The gastric emptying function gradually recovers to the preoperative level by 6 months after PPPD. Pancreatic functions are likely to be maintained for at least 1 year after PPPD; however, in some cases, they tend to gradually deteriorate over time after the operation, depending on the type of pancreatic reconstruction or the preoperative condition of the pancreas. It is important to note that preoperative and postoperative pancreatic exocrine function strongly influence the postoperative outcome regarding such factors as pancreatic fistula, body weight maintenance, nutrition, and the QOL. The QOL, as assessed by questionnaire, normally returns to the preoperative level within 6 months after PPPD, and this correlates with the changes in gastrointestinal function and nutritional status. It still remains an unresolved question, however, whether the Billroth-I PPPD really leads to better long-term nutritional status, but worse early gastric emptying function, than the Billroth-II type of reconstruction.
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Affiliation(s)
- Takao Ohtsuka
- Department of Surgery, Saga University Faculty of Medicine, 5-1-1 Nabeshima, Saga, 849-8501, Japan
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Lytras D, Paraskevas KI, Avgerinos C, Manes C, Touloumis Z, Paraskeva KD, Dervenis C. Therapeutic strategies for the management of delayed gastric emptying after pancreatic resection. Langenbecks Arch Surg 2006; 392:1-12. [PMID: 17021788 DOI: 10.1007/s00423-006-0096-7] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2006] [Accepted: 08/11/2006] [Indexed: 12/13/2022]
Abstract
BACKGROUND Delayed gastric emptying (DGE) is one of the most troublesome postoperative complications following pancreatic resection. Not only does it contribute considerably to prolonged hospitalization, but it is also associated with increased postoperative morbidity and mortality. METHODS We performed an electronic and manual search of the international literature for studies dealing with the treatment of DGE following pancreatic resection using the Medline database. The search items used were "delayed gastric emptying," "pancreaticoduodenectomy," "Whipple procedure," "pylorus-preserving pancreaticoduodenectomy," and "complications following pancreatic resection" in various combinations. RESULTS A number of studies were identified regarding possible therapeutic alternatives for the treatment of DGE. From the class of prokinetic regimens, most studies seem to support the use of erythromycin. However, its use has not gained wide acceptance. Regarding the operative technique, both standard Whipple and pylorus-preserving pancreatic resection carry similar rates of DGE. Billroth II type-like gastrointestinal reconstruction is the most widely accepted method and is associated with lower rates of DGE. Reoperations for managing severe DGE were very rarely reported. CONCLUSIONS The incidence of DGE in high-volume centers specialized in pancreatic surgery is well below 20%, thus following the improved rates that have been reported in the last decade regarding mortality and length of hospital stay after pancreatic surgery. DGE mandates a uniform definition and method of evaluation to achieve homogeneity among studies. Standardization of the operative technique, as well as "centralizing" pancreatic resections in high-volume centers, should aid to improve the occurrence of this bothersome postoperative complication.
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Affiliation(s)
- Dimitrios Lytras
- 1st Department of Surgery, Agia Olga Hospital, 3-5 Agias Olgas Street, 14233 Nea Ionia, Greece
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Yi SQ, Ru F, Ohta T, Terayama H, Naito M, Hayashi S, Buhe S, Yi N, Miyaki T, Tanaka S, Itoh M. Surgical anatomy of the innervation of pylorus in human and Suncus murinus, in relation to surgical technique for pylorus-preserving pancreaticoduodenectomy. World J Gastroenterol 2006; 12:2209-16. [PMID: 16610023 PMCID: PMC4087648 DOI: 10.3748/wjg.v12.i14.2209] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To clarify the innervation of the antro-pyloric region in humans from a clinico-anatomical perspective.
METHODS: The stomach, duodenum and surrounding structures were dissected in 10 cadavers, and immersed in a 10mg/L solution of alizarin red S in ethanol to stain the peripheral nerves. The distribution details were studied to confirm innervations in the above areas using a binocular microscope. Similarly, innervations in 10 Suncus murinus were examined using the method of whole-mount immunohistochemistry.
RESULTS: The innervation of the pyloric region in humans involved three routes: One arose from the anterior hepatic plexus via the route of the suprapyloric/supraduodenal branch of the right gastric artery; the second arose from the anterior and posterior gastric divisions, and the third originated from the posterior-lower region of the pyloric region, which passed via the infrapyloric artery or retroduodenal branches and was related to the gastroduodenal artery and right gastroepiploic artery. For Suncus murinus, results similar to those in humans were observed.
CONCLUSION: There are three routes of innervation of the pyloric region in humans, wherein the route of the right gastric artery is most important for preserving pyloric region innervation. Function will be preserved by more than 80% by preserving the artery in pylorus-preserving pancreaticoduodenectomy (PPPD). However, the route of the infrapyloric artery should not be disregarded. This route is related to several arteries (the right gastroepiploic and gastroduodenal arteries), and the preserving of these arteries is advantageous for preserving pyloric innervation in PPPD. Concurrently, the nerves of Latarjat also play an important role in maintaining innervation of the antro-pyloric region in PPPD. This is why pyloric function is not damaged in some patients when the right gastric artery is dissected or damaged in PPPD.
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Affiliation(s)
- Shuang-Qin Yi
- Department of Anatomy, Tokyo Medical University, Shinjuku-ku, Tokyo 160-8402, Japan.
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Kurosaki I, Hatakeyama K. Preservation of the left gastric vein in delayed gastric emptying after pylorus-preserving pancreaticoduodenectomy. J Gastrointest Surg 2005; 9:846-52. [PMID: 15985243 DOI: 10.1016/j.gassur.2005.02.009] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2005] [Accepted: 02/15/2005] [Indexed: 01/31/2023]
Abstract
The definition of delayed gastric emptying (DGE) after pyloric-preserving pancreaticoduodenectomy (PPPD) varies among surgeons. We compared and evaluated three different definitions reported elsewhere. In addition, we investigated the correlation between multiple surgical factors and recovery of gastric motility. First, 55 consecutive patients were reviewed to assess the three different definitions. Second, surgical factors affecting gastric motility were investigated in 46 patients showing no major complications. All 55 patients underwent PPPD, which was reconstructed with antecolic duodenojejunostomy, with aggressive lymph node dissection and with no mortality. The duration of nasogastric intubation was 2 days, and a solid diet started on the 12th postoperative day (median). Re-nasogastric intubation or emesis was observed in 12.7% of patients. Overall, DGE occurrence rate was 5.5%-29.1%, with striking differences depending on the type of definition. Technically, division of the left gastric vein was accompanied with significantly delayed removal of the nasogastric tube (3 versus 2 days, P = 0.0002) and delayed start on a solid diet (14 versus 9 days, P < 0.0001) compared with its preservation. Antecolic duodenojejunostomy after PPPD improved DGE occurrence despite aggressive surgery, and preservation of LGV accelerated restoration of gastric motility in our experiments. However, an understanding of a common definition of DGE is needed when discussing the outcome of the various interventions.
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Affiliation(s)
- Isao Kurosaki
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
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Murakami H, Suzuki H, Nakamura T. Pancreatic fibrosis correlates with delayed gastric emptying after pylorus-preserving pancreaticoduodenectomy with pancreaticogastrostomy. Ann Surg 2002; 235:240-5. [PMID: 11807364 PMCID: PMC1422420 DOI: 10.1097/00000658-200202000-00012] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To show that residual pancreatitis delays gastric emptying, the authors used surgical specimens and studied gastric stasis after pylorus-preserving pancreaticoduodenectomy (PPPD). SUMMARY BACKGROUND DATA Delayed gastric emptying is a leading cause of complications after PPPD, occurring in 30% of patients. The pathogenesis of delayed gastric emptying remains unclear. METHODS Surgical specimens of the pancreas from 25 patients undergoing PPPD and pancreaticogastrostomy were collected and examined by microscopy according to progressive pancreatic fibrosis and divided into three groups: no fibrosis, periductal fibrosis, and intralobular fibrosis. The authors then measured gastric output from the nasogastric tube, pancreatic output from the pancreatic tube, and the time until patients tolerated a solid diet. RESULTS Pancreatic juice output was significantly related to the degree of pathologic findings, and gastric output was inversely related to them. A significant prolongation of postoperative solid diet tolerance correlated with increased pancreatic fibrosis and gastric fluid production. CONCLUSIONS Pancreatic fibrosis and increased gastric fluid production correlate with delayed gastric emptying after PPPD with pancreaticogastrostomy.
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