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Hang HX, Cai ZH, Yang YF, Fu X, Qiu YD, Cheng H. Comparison of prognosis and postoperative morbidities between standard pancreaticoduodenectomy and the TRIANGLE technique for resectable pancreatic ductal adenocarcinoma. World J Gastrointest Surg 2024; 16:689-699. [PMID: 38577093 PMCID: PMC10989349 DOI: 10.4240/wjgs.v16.i3.689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/17/2024] [Accepted: 02/21/2024] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Radical surgery combined with systemic chemotherapy offers the possibility of long-term survival or even cure for patients with pancreatic ductal adenocarcinoma (PDAC), although tumor recurrence, especially locally, still inhibits the treatment efficacy. The TRIANGLE technique was introduced as an extended dissection procedure to improve the R0 resection rate of borderline resectable or locally advanced PDAC. However, there was a lack of studies concerning postoperative complications and long-term outcomes of this procedure on patients with resectable PDAC. AIM To compare the prognosis and postoperative morbidities between standard pancreaticoduodenectomy (PD) and the TRIANGLE technique for resectable PDAC. METHODS Patients with resectable PDAC eligible for PD from our hospital between June 2018 and December 2021 were enrolled in this retrospective cohort study. All the patients were divided into PDstandard and PDTRIANGLE groups according to the surgical procedure. Baseline characteristics, surgical data, and postoperative morbidities were recorded. All of the patients were followed up, and the date and location of tumor recurrence, and death were recorded. The Kaplan-Meier method and log-rank test were used for the survival analysis. RESULTS There were 93 patients included in the study and 37 underwent the TRIANGLE technique. Duration of operation was longer in the PDTRIANGLE group compared with the PDstandard group [440 (410-480) min vs 320 (265-427) min] (P = 0.001). Intraoperative blood loss [700 (500-1200) mL vs 500 (300-800) mL] (P = 0.009) and blood transfusion [975 (0-1250) mL vs 400 (0-800) mL] (P = 0.009) were higher in the PDTRIANGLE group. There was a higher incidence of surgical site infection (43.2% vs 12.5%) (P = 0.001) and postoperative diarrhea (54.1% vs 12.5%) (P = 0.001) in the PDTRIANGLE group. The rates of R0 resection and local recurrence, overall survival, and disease-free survival did not differ significantly between the two groups. CONCLUSION The TRIANGLE technique is safe, with acceptable postoperative morbidities compared with standardized PD, but it does not improve prognosis for patients with resectable PDAC.
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Affiliation(s)
- He-Xing Hang
- Division of Pancreatic Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Medical School, Nanjing University, Nanjing 210008, Jiangsu Province, China
| | - Zheng-Hua Cai
- Division of Pancreatic Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Medical School, Nanjing University, Nanjing 210008, Jiangsu Province, China
| | - Yi-Fei Yang
- Division of Pancreatic Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Medical School, Nanjing University, Nanjing 210008, Jiangsu Province, China
| | - Xu Fu
- Division of Pancreatic Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Medical School, Nanjing University, Nanjing 210008, Jiangsu Province, China
| | - Yu-Dong Qiu
- Division of Pancreatic Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Medical School, Nanjing University, Nanjing 210008, Jiangsu Province, China
| | - Hao Cheng
- Division of Pancreatic Surgery, Department of General Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Medical School, Nanjing University, Nanjing 210008, Jiangsu Province, China
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202
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Cawich SO, Dixon E, Shukla PJ, Shrikhande SV, Deshpande RR, Mohammed F, Pearce NW, Francis W, Johnson S, Bujhawan J. Rescue from complications after pancreaticoduodenectomies at a low-volume Caribbean center: Value of tailored peri-pancreatectomy protocols. World J Gastrointest Surg 2024; 16:681-688. [PMID: 38577074 PMCID: PMC10989354 DOI: 10.4240/wjgs.v16.i3.681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/03/2024] [Accepted: 01/27/2024] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Pancreaticoduodenectomy (PD) is a technically complex operation, with a relatively high risk for complications. The ability to rescue patients from post-PD complications is as a recognized quality measure. Tailored protocols were instituted at our low volume facility in the year 2013. AIM To document the rate of rescue from post-PD complications with tailored protocols in place as a measure of quality. METHODS A retrospective audit was performed to collect data from patients who experienced major post-PD complications at a low volume pancreatic surgery unit in Trinidad and Tobago between January 1, 2013 and June 30, 2023. Standardized definitions from the International Study Group of Pancreatic Surgery were used to define post-PD complications, and the modified Clavien-Dindo classification was used to classify post-PD complications. RESULTS Over the study period, 113 patients at a mean age of 57.5 years (standard deviation [SD] ± 9.23; range: 30-90; median: 56) underwent PDs at this facility. Major complications were recorded in 33 (29.2%) patients at a mean age of 53.8 years (SD: ± 7.9). Twenty-nine (87.9%) patients who experienced major morbidity were salvaged after aggressive treatment of their complication. Four (3.5%) died from bleeding pseudoaneurysm (1), septic shock secondary to a bile leak (1), anastomotic leak (1), and myocardial infarction (1). There was a significantly greater salvage rate in patients with American Society of Anesthesiologists scores ≤ 2 (93.3% vs 25%; P = 0.0024). CONCLUSION This paper adds to the growing body of evidence that volume alone should not be used as a marker of quality for patients requiring PD. Despite low volumes at our facility, we demonstrated that 87.9% of patients were rescued from major complications. We attributed this to several factors including development of rescue protocols, the competence of the pancreatic surgery teams and continuous, and adaptive learning by the entire institution, culminating in the development of tailored peri-pancreatectomy protocols.
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Affiliation(s)
- Shamir O Cawich
- Department of Surgery, University of the West Indies, St Augustine 000000, Trinidad and Tobago
| | - Elijah Dixon
- Department of Surgery, Faculty of Medicine, University of Calgary, Calgary, Alberta T2N2T9, Canada
| | - Parul J Shukla
- Department of Surgery, Weill Cornell Medical College, New York, NY 10065, United States
| | - Shailesh V Shrikhande
- Department of Surgical Oncology, Tata Memorial Center, Homi Bhabha National University, Mumbai 400012, India
| | - Rahul R Deshpande
- Department of Surgery, Manchester Royal Infirmary, Manchester M13 9WL, United Kingdom
| | - Fawwaz Mohammed
- Department of Surgery, University of the West Indies, St Augustine 000000, Trinidad and Tobago
| | - Neil W Pearce
- University Surgical Unit, Southampton General Hospital, Southampton SO16 6YD, United Kingdom
| | - Wesley Francis
- Department of Surgery, University of the West Indies, Nassau N-1184, Bahamas
| | - Shaneeta Johnson
- Department of Surgery, Morehouse School of Medicine, Atlanta, GA 30310, United States
| | - Johann Bujhawan
- Department of Surgery, General Hospital in Port of Spain, Port of Spain 000000, Trinidad and Tobago
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203
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Wang TG, Tian L, Zhang XL, Zhang L, Zhao XL, Kong DS. Gradient inflammation in the pancreatic stump after pancreaticoduodenectomy: Two case reports and review of literature. World J Clin Cases 2024; 12:1649-1659. [PMID: 38576729 PMCID: PMC10989426 DOI: 10.12998/wjcc.v12.i9.1649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 12/26/2023] [Accepted: 03/07/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND Postoperative pancreatic fistula (POPF) contributes significantly to morbidity and mortality after pancreaticoduodenectomy (PD). However, the underlying mechanisms remain unclear. This study explored this pathology in the pancreatic stumps and elucidated the mechanisms of POPF following PD. CASE SUMMARY Pathological analysis and 16S rRNA gene sequencing were performed on specimens obtained from two patients who underwent complete pancreatectomy for grade C POPF after PD. Gradient inflammation is present in the pancreatic stump. The apoptosis was lower than that in the normal pancreas. Moreover, neutrophil-dominated inflammatory cells are concentrated in the ductal system. Notably, neutrophils migrated through the ductal wall in acinar duct metaplasia-formed ducts. Additionally, evidence indicates that gut microbes migrate from the digestive tract. Gradient inflammation occurs in pancreatic stumps after PD. CONCLUSION The mechanisms underlying POPF include high biochemical activity in the pancreas, mechanical injury, and digestive reflux. To prevent POPF and address pancreatic inflammation and reflux, breaking the link with anastomotic dehiscence is practical.
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Affiliation(s)
- Tie-Gong Wang
- Department of Surgery, Cangzhou Central Hospital, Cangzhou 061000, Hebei Province, China
| | - Liang Tian
- Department of Pathology, Cangzhou Central Hospital, Cangzhou 061000, Hebei Province, China
| | - Xiao-Ling Zhang
- Department of Pathology, Cangzhou Central Hospital, Cangzhou 061000, Hebei Province, China
| | - Lei Zhang
- Department of Surgery, Cangzhou Central Hospital, Cangzhou 061000, Hebei Province, China
| | - Xiu-Lei Zhao
- Department of Surgery, Cangzhou Central Hospital, Cangzhou 061000, Hebei Province, China
| | - De-Shuai Kong
- Department of Surgery, Cangzhou Central Hospital, Cangzhou 061000, Hebei Province, China
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204
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McKay B, Brough D, Kilburn D, Cavallucci D. Safety and feasibility of instituting a robotic pancreas program in the Australian setting: a case series and narrative review. ANZ J Surg 2024. [PMID: 38529778 DOI: 10.1111/ans.18998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 01/25/2024] [Accepted: 03/12/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND Minimally invasive pancreatic resection has been gathering interest over the last decade due to the technical demands and high morbidity associated with these typically open procedures. We report our experience with robotic pancreatectomy within an Australian context. METHODS All patients undergoing robotic distal pancreatectomy (DP) and pancreaticoduodenectomy (PD) at two Australian tertiary academic hospitals between May 2014 and December 2020 were included. RESULTS Sixty-two patients underwent robotic pancreatectomy during the study period. Thirty-four patients with a median age of 68 years (range 42-84) were in the PD group whilst the DP group included 28 patients with a median age of 60 years (range 18-78). Thirteen patients (46.4%) in the DP group had spleen-preserving procedures. There were 13 conversions (38.2%) in the PD group whilst 0 conversions occurred in the DP group. The Clavien-Dindo grade ≥III complication rate was 26.4% and 17.9% in the PD and DP groups, respectively. Two deaths (5.9%) occurred within 90-days in the PD group whilst none were observed in the DP group. The median length of hospital stay was 11.5 days (range 4-56) in the PD group and 6 days (range 2-22) in the DP group. CONCLUSION Robotic pancreatectomy outcomes at our institution are comparable with international literature demonstrating it is both safe and feasible to perform. With improved access to this platform, robotic pancreas surgery may prove to be the turning point for patients with regards to post-operative complications as more experience is obtained.
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Affiliation(s)
- Bartholomew McKay
- Department of Hepatopancreaticobiliary Surgery, Royal Brisbane Hospital, Brisbane, Queensland, Australia
- School of Medicine, Royal Brisbane Clinical Unit, University of Queensland, Brisbane, Queensland, Australia
| | - David Brough
- Department of Hepatopancreaticobiliary Surgery, Royal Brisbane Hospital, Brisbane, Queensland, Australia
- School of Medicine, Royal Brisbane Clinical Unit, University of Queensland, Brisbane, Queensland, Australia
| | - Daniel Kilburn
- Department of Hepatopancreaticobiliary Surgery, Royal Brisbane Hospital, Brisbane, Queensland, Australia
- School of Medicine, Royal Brisbane Clinical Unit, University of Queensland, Brisbane, Queensland, Australia
| | - David Cavallucci
- Department of Hepatopancreaticobiliary Surgery, Royal Brisbane Hospital, Brisbane, Queensland, Australia
- School of Medicine, Royal Brisbane Clinical Unit, University of Queensland, Brisbane, Queensland, Australia
- Department of Surgery, The Wesley Hospital, Brisbane, Queensland, Australia
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205
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Al-Madhi S, Acciuffi S, Meyer F, Dölling M, Beythien A, Andric M, Rahimli M, Croner RS, Perrakis A. The Pancreas as a Target of Metastasis from Renal Cell Carcinoma: Is Surgery Feasible and Safe? A Single-Center Experience in a High-Volume and Certified Pancreatic Surgery Center in Germany. J Clin Med 2024; 13:1921. [PMID: 38610686 PMCID: PMC11012243 DOI: 10.3390/jcm13071921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 03/07/2024] [Accepted: 03/18/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Secondary malignant tumors of the pancreas are rare, representing 2-5% of all pancreatic malignancies. Nevertheless, the pancreas is one of the target organs in cases of metastatic clear cell renal cell carcinoma (CCRCC). Additionally, recurrent metastasis may occur. Surgical resection remains the best and prognostically most favorable therapeutic option in cases of solitary pancreatic metastasis. Aim: To review retrospectively the clinical tumor registry of the University Hospital of Magdeburg, Germany, for this rare entity, performing a clinical systematic single-center observational study (design). Methods: A retrospective cohort analysis of consecutive patients who had undergone pancreatic resection for metastatic CCRC was performed in a single high-volume certified center for pancreatic surgery in Germany from 2010 to 2022. Results: All patients (n = 17) included in this study had a metachronous metastasis from a CCRCC. Surgery was performed at a median time interval of 12 (range, 9-16) years after primary resection for CCRCC. All 17 patients were asymptomatic at the time of diagnosis. Three of those patients (17.6%) presented with recurrent metastasis in a different part of the pancreas during follow-up. In a total of 17 patients, including those with recurrent disease, a surgical resection was performed; Pancreatoduodenectomy was performed in 6 patients (35%); left pancreatectomy with splenectomy was performed in 7 patients (41%). The rest of the patients underwent either a spleen-preserving pancreatic tail resection, local resection of the tumor lesion or a total pancreatectomy. The postoperative mortality rate was 6%. Concerning histopathological findings, seven patients (41%) had multifocal metastasis. An R0 resection could be achieved in all cases. The overall survival at one, three and five years was 85%, 85% and 72%, respectively, during a median follow-up of 43 months. Conclusions: CCRC pancreatic metastases can occur many years after the initial treatment of the primary tumor. Surgery for such a malignancy seems feasible and safe; it offers very good short- and long-term outcomes, as indicated. A repeated pancreatic resection can also be safely performed.
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Affiliation(s)
- Sara Al-Madhi
- Department of General, Abdominal, Vascular and Transplant Surgery, Otto-von-Guericke University with University Hospital, Leipziger Str. 44, 39120 Magdeburg, Germany; (S.A.); (F.M.); (A.B.); (M.A.); (M.R.); (R.S.C.); (A.P.)
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206
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Sekiguchi N, Takahashi H, Akita H, Yamada D, Tomimaru Y, Noda T, Mukai Y, Hasegawa S, Kobayashi S, Doki Y, Eguchi H, Wada H. Long-term impact of replaced right hepatic artery resection in pancreaticoduodenectomy. Updates Surg 2024:10.1007/s13304-024-01811-9. [PMID: 38526700 DOI: 10.1007/s13304-024-01811-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 03/04/2024] [Indexed: 03/27/2024]
Abstract
The clinical impact of replaced right hepatic artery (rRHA) resection during pancreaticoduodenectomy (PD) has not been thoroughly investigated. We therefore assessed the short- and long-term effects of rRHA resection during PD, with special reference to alterations in the volumetric profile of the liver. Patients with rRHA were divided into two groups based on the presence (R group) or absence (nR group) of resection. The nR group included cases of rRHA resection and reconstruction. We compared the postoperative short-term complications and detailed liver volume profile by CT volumetry in the long term between the R and nR groups. Forty-seven patients were eligible for the analyses of short-term outcomes (R: n = 7, nR: n = 40), and no marked difference was observed in the incidence of short-term postoperative complications. The patient cohort for the long-term investigations included 34 cases (R: n = 6, nR: n = 28), excluding patients with early recurrence. There was no significant difference in the preoperative liver volume profiles between the two groups. At 12 postoperative months, although the whole liver (WL) volume did not significantly change in either group, the ratio of the volume of the anterior/posterior sections significantly increased in the R group (R: pre- vs. 12 months, 1.01 vs. 1.28, p < 0.05; nR: pre- vs. 12 months, 1.40 vs. 1.33, p = 0.99). Long-term rRHA resection did not significantly affect the WL volume with alteration of the liver volumetric profile of each section.
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Affiliation(s)
- Naoko Sekiguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Yamadaoka 2-2 E2, Suita-Shi, Osaka, 565-0871, Japan
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Otemae 3-1-69, Chuo-Ku, Osaka-Shi, Osaka, 541-8567, Japan
| | - Hidenori Takahashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Yamadaoka 2-2 E2, Suita-Shi, Osaka, 565-0871, Japan.
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Otemae 3-1-69, Chuo-Ku, Osaka-Shi, Osaka, 541-8567, Japan.
| | - Hirofumi Akita
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Otemae 3-1-69, Chuo-Ku, Osaka-Shi, Osaka, 541-8567, Japan
| | - Daisaku Yamada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Yamadaoka 2-2 E2, Suita-Shi, Osaka, 565-0871, Japan
| | - Yoshito Tomimaru
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Yamadaoka 2-2 E2, Suita-Shi, Osaka, 565-0871, Japan
| | - Takehiro Noda
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Yamadaoka 2-2 E2, Suita-Shi, Osaka, 565-0871, Japan
| | - Yosuke Mukai
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Otemae 3-1-69, Chuo-Ku, Osaka-Shi, Osaka, 541-8567, Japan
| | - Shinichiro Hasegawa
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Otemae 3-1-69, Chuo-Ku, Osaka-Shi, Osaka, 541-8567, Japan
| | - Shogo Kobayashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Yamadaoka 2-2 E2, Suita-Shi, Osaka, 565-0871, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Yamadaoka 2-2 E2, Suita-Shi, Osaka, 565-0871, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Yamadaoka 2-2 E2, Suita-Shi, Osaka, 565-0871, Japan
| | - Hiroshi Wada
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Otemae 3-1-69, Chuo-Ku, Osaka-Shi, Osaka, 541-8567, Japan
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207
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Kono H, Furuya S, Akaike H, Shoda K, Kawaguchi Y, Amemiya H, Kawaida H, Ichikawa D. Rikkunshito increases peripheral incretin-hormone levels in humans and rats. World J Methodol 2024; 14:88518. [PMID: 38577198 PMCID: PMC10989408 DOI: 10.5662/wjm.v14.i1.88518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 12/27/2023] [Accepted: 02/03/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND It was reported that rikkunshito (TJ-43) improved the cisplatin-induced decreases in the active form of ghrelin in plasma; however, other effects on gastrointestinal hormones have not been investigated. AIM To investigate the effects of TJ-43 on peripheral levels of incretin hormones, including gastric inhibitory polypeptide (GIP) and glucagon-like polypeptide-1 (GLP-1), in humans and rats. METHODS Patients were divided into two groups, namely patients who received TJ-43 immediately following surgery [TJ-43(+) group] and those who received TJ-43 on postoperative day 21 [TJ-43(-) group], and the plasma levels of active GIP and active GLP-1 were assessed. In animal experiments, rats were treated with TJ-43 [rat (r)TJ-43(+) group] or without [rTJ-43(-) group] by gavage for 4 wk, and the plasma active GIP and active GLP-1 levels were measured. The expression of incretin hormones in the gastrointestinal tract and insulin in the pancreas were investigated by immunohistochemistry. Furthermore, the cyclic adenosine monophosphate activities were assessed in pancreatic tissues from rats treated with or without TJ-43 in vivo, and the blood glucose levels and plasma insulin levels were measured in rats treated with or without TJ-43 in oral glucose tolerance tests. RESULTS In humans, the active incretin hormone levels increased, and values were significantly greater in the TJ-43(+) group compared those in the TJ-43(-) group. In rats, the plasma active incretin levels significantly increased in the rTJ-43(+) group compared with those in the rTJ-43(-) group. GIP and GLP-1 expressions were enhanced by TJ-43 treatment. Moreover, plasma insulin levels increased and blood glucose levels were blunted in the rTJ-43(+) group. CONCLUSION The results show that TJ-43 may be beneficial for patients who undergo pancreatic surgery.
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Affiliation(s)
- Hiroshi Kono
- The First Department of Surgery, University of Yamanashi, Chuo, Yamanashi 409-3898, Japan
| | - Shinji Furuya
- The First Department of Surgery, University of Yamanashi, Chuo, Yamanashi 409-3898, Japan
| | - Hidenori Akaike
- The First Department of Surgery, University of Yamanashi, Chuo, Yamanashi 409-3898, Japan
| | - Katsutoshi Shoda
- The First Department of Surgery, University of Yamanashi, Chuo, Yamanashi 409-3898, Japan
| | - Yoshihiko Kawaguchi
- The First Department of Surgery, University of Yamanashi, Chuo, Yamanashi 409-3898, Japan
| | - Hidetake Amemiya
- The First Department of Surgery, University of Yamanashi, Chuo, Yamanashi 409-3898, Japan
| | - Hiromichi Kawaida
- The First Department of Surgery, University of Yamanashi, Chuo, Yamanashi 409-3898, Japan
| | - Daisuke Ichikawa
- The First Department of Surgery, University of Yamanashi, Chuo, Yamanashi 409-3898, Japan
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208
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Wu CY, Kuo TC, Lin HW, Yang JT, Chen WH, Cheng WF, Tien YW, Chan KC. Immunocyte profiling changes in patients received epidural versus intravenous analgesia after pancreatectomy: A randomized controlled trial. J Formos Med Assoc 2024:S0929-6646(24)00148-7. [PMID: 38494360 DOI: 10.1016/j.jfma.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/29/2024] [Accepted: 03/04/2024] [Indexed: 03/19/2024] Open
Abstract
BACKGROUND Perioperative immunosuppressants, such as surgical stress and opioid use may downregulate anti-cancer immunocytes for patients undergoing pancreatectomy. Thoracic epidural analgesia (TEA) may attenuate these negative effects and provide better anti-cancer immunocyte profile change than intravenous analgesia using opioid. METHODS We randomly assigned 108 adult patients undergoing pancreatectomy to receive one of two 72-h postoperative analgesia protocols: one was TEA, and the other was intravenous patient-controlled analgesia (IV-PCA). The perioperative proportional changes of immunocytes relevant to anticancer immunity-namely natural killer (NK) cells, cytotoxic T cells, helper T cells, mature dendritic cells, and regulatory T (Treg) cells were determined at 1 day before surgery, at the end of surgery and on postoperative day 1,4 and 7 using flow cytometry. In addition, the progression-free survival and overall survival between the two groups were compared. RESULTS After surgery, the proportions of NK cells and cytotoxic T cells were significantly decreased; the proportion of B cells and mature dendritic cells and Treg cells were significantly increased. However, the proportions of helper T cells exhibited no significant change. These results were comparable between the two groups. Furthermore, there were no significant differences in progression-free survival (52.75 [39.96] and 57.48 [43.66] months for patients in the TEA and IV-PCA groups, respectively; p = 0.5600) and overall survival (62.71 [35.48] and 75.11 [33.10] months for patients in the TEA and IV-PCA groups, respectively; p = 0.0644). CONCLUSIONS TEA was neither associated with favorable anticancer immunity nor favorable oncological outcomes for patients undergoing pancreatectomy.
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Affiliation(s)
- Chun-Yu Wu
- Department of Anesthesiology, National Taiwan University Hospital, Hsinchu branch, Hsinchu, Taiwan
| | - Ting-Chun Kuo
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Han-Wei Lin
- Department of Anesthesiology, National Taiwan University Hospital, Taipei, Taiwan
| | - Jen-Ting Yang
- Department of Health Services, University of Washington, Seattle, United States
| | - Wen-Hsiu Chen
- Department of Anesthesiology, National Taiwan University Hospital, Taipei, Taiwan
| | - Wen-Fang Cheng
- Graduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yu-Wen Tien
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Kuang-Cheng Chan
- Department of Anesthesiology, National Taiwan University Hospital, Taipei, Taiwan.
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209
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Yang F, Windsor JA, Fu DL. Optimizing prediction models for pancreatic fistula after pancreatectomy: Current status and future perspectives. World J Gastroenterol 2024; 30:1329-1345. [PMID: 38596504 PMCID: PMC11000089 DOI: 10.3748/wjg.v30.i10.1329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/15/2024] [Accepted: 02/25/2024] [Indexed: 03/14/2024] Open
Abstract
Postoperative pancreatic fistula (POPF) is a frequent complication after pancreatectomy, leading to increased morbidity and mortality. Optimizing prediction models for POPF has emerged as a critical focus in surgical research. Although over sixty models following pancreaticoduodenectomy, predominantly reliant on a variety of clinical, surgical, and radiological parameters, have been documented, their predictive accuracy remains suboptimal in external validation and across diverse populations. As models after distal pancreatectomy continue to be progressively reported, their external validation is eagerly anticipated. Conversely, POPF prediction after central pancreatectomy is in its nascent stage, warranting urgent need for further development and validation. The potential of machine learning and big data analytics offers promising prospects for enhancing the accuracy of prediction models by incorporating an extensive array of variables and optimizing algorithm performance. Moreover, there is potential for the development of personalized prediction models based on patient- or pancreas-specific factors and postoperative serum or drain fluid biomarkers to improve accuracy in identifying individuals at risk of POPF. In the future, prospective multicenter studies and the integration of novel imaging technologies, such as artificial intelligence-based radiomics, may further refine predictive models. Addressing these issues is anticipated to revolutionize risk stratification, clinical decision-making, and postoperative management in patients undergoing pancreatectomy.
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Affiliation(s)
- Feng Yang
- Department of Pancreatic Surgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
| | - John A Windsor
- Surgical and Translational Research Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland 1142, New Zealand
| | - De-Liang Fu
- Department of Pancreatic Surgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
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Suto H, Matsukawa H, Ando Y, Oshima M, Fuke T, Nagao M, Yamana H, Kamada H, Kumamoto K, Okano K. Predictive role of the prognostic nutritional index in patients with pancreatic ductal adenocarcinoma who underwent neoadjuvant chemoradiotherapy followed by curative pancreatic resection: A retrospective study using prospectively collected data. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2024. [PMID: 38462668 DOI: 10.1002/jhbp.1424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
BACKGROUND Despite a strong association between nutritional indices and disease prognosis, evidence regarding the evaluation of nutritional indices after preoperative treatment for pancreatic ductal adenocarcinoma (PDAC) is insufficient. We evaluated the clinical significance of the prognostic nutritional index (PNI) in patients with resectable (R-) and borderline resectable (BR-) PDAC who received neoadjuvant chemoradiotherapy (NACRT) followed by pancreatic resection. METHODS We assessed 153 patients with R- and BR-PDAC who underwent NACRT followed by curative resection between 2009 and 2022. We evaluated the association between preoperative PNI after NACRT and short- and long-term outcomes. RESULTS The median preoperative PNI value after NACRT was 42.1, and the optimal cutoff value from the time-dependent receiver operating characteristic curve was 38.6. The low PNI group (PNI < 38.6, n = 44) exhibited significantly worse inflammatory parameters, surgical outcomes, and prognoses than the high PNI group (PNI ≥ 38.6, n = 109). Multivariate analysis identified preoperative PNI ≤ 38.6 (hazard ratio [HR]: 2.32, 95% confidence interval [CI]: 1.00-5.38, p = .049), blood loss ≥1642 mL (HR: 3.05, 95% CI: 1.65-5.64, p < .001), node positive pathology (HR: 2.10, 95% CI: 1.32-3.34, p = .002), and lack of postoperative adjuvant chemotherapy (HR: 3.55, 95% CI: 2.05-6.15, p < .001) as significant predictors of overall survival. CONCLUSIONS For patients with R- and BR-PDAC receiving preoperative treatment, it is imperative to closely monitor their nutritional status when determining the optimal surgical procedure timing.
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Affiliation(s)
- Hironobu Suto
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, Ikenobe, Kagawa, Japan
| | - Hiroyuki Matsukawa
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, Ikenobe, Kagawa, Japan
| | - Yasuhisa Ando
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, Ikenobe, Kagawa, Japan
| | - Minoru Oshima
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, Ikenobe, Kagawa, Japan
| | - Takuro Fuke
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, Ikenobe, Kagawa, Japan
| | - Mina Nagao
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, Ikenobe, Kagawa, Japan
- Department of Molecular Oncologic Pathology, Faculty of Medicine, Kagawa University, Ikenobe, Kagawa, Japan
| | - Hiroki Yamana
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Ikenobe, Kagawa, Japan
| | - Hideki Kamada
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Ikenobe, Kagawa, Japan
| | - Kensuke Kumamoto
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, Ikenobe, Kagawa, Japan
| | - Keiichi Okano
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, Ikenobe, Kagawa, Japan
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Acciuffi S, Hilal MA, Ferrari C, Al-Madhi S, Chouillard MA, Messaoudi N, Croner RS, Gumbs AA. Study International Multicentric Pancreatic Left Resections (SIMPLR): Does Surgical Approach Matter? Cancers (Basel) 2024; 16:1051. [PMID: 38473411 DOI: 10.3390/cancers16051051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/21/2024] [Accepted: 02/24/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND Minimally invasive surgery is increasingly preferred for left-sided pancreatic resections. The SIMPLR study aims to compare open, laparoscopic, and robotic approaches using propensity score matching analysis. METHODS This study included 258 patients with tumors of the left side of the pancreas who underwent surgery between 2016 and 2020 at three high-volume centers. The patients were divided into three groups based on their surgical approach and matched in a 1:1 ratio. RESULTS The open group had significantly higher estimated blood loss (620 mL vs. 320 mL, p < 0.001), longer operative time (273 vs. 216 min, p = 0.003), and longer hospital stays (16.9 vs. 6.81 days, p < 0.001) compared to the laparoscopic group. There was no difference in lymph node yield or resection status. When comparing open and robotic groups, the robotic procedures yielded a higher number of lymph nodes (24.9 vs. 15.2, p = 0.011) without being significantly longer. The laparoscopic group had a shorter operative time (210 vs. 340 min, p < 0.001), shorter ICU stays (0.63 vs. 1.64 days, p < 0.001), and shorter hospital stays (6.61 vs. 11.8 days, p < 0.001) when compared to the robotic group. There was no difference in morbidity or mortality between the three techniques. CONCLUSION The laparoscopic approach exhibits short-term benefits. The three techniques are equivalent in terms of oncological safety, morbidity, and mortality.
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Affiliation(s)
- Sara Acciuffi
- Department of General-, Visceral-, Vascular- and Transplantation Surgery, University of Magdeburg, Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Mohammed Abu Hilal
- Hepatobiliopancreatic, Robotic and Minimally Invasive Surgery Unit, Fondazione Poliambulanza Istituto Ospedaliero, Via Bissolati 57, 25124 Brescia, Italy
| | - Clarissa Ferrari
- Research and Clinical Trials Office, Fondazione Poliambulanza Istituto Ospedaliero, Via Bissolati 57, 25124 Brescia, Italy
| | - Sara Al-Madhi
- Department of General-, Visceral-, Vascular- and Transplantation Surgery, University of Magdeburg, Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Marc-Anthony Chouillard
- Hepatobiliopancreatic Surgery, Université de Paris Cité, 85 boulevard Saint-Germain, 75006 Paris, France
| | - Nouredin Messaoudi
- Department of Hepatopancreatobiliary Surgery, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel and Europe Hospitals, Laarbeeklaan 101, 1090 Brussels, Belgium
| | - Roland S Croner
- Department of General-, Visceral-, Vascular- and Transplantation Surgery, University of Magdeburg, Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Andrew A Gumbs
- Department of General-, Visceral-, Vascular- and Transplantation Surgery, University of Magdeburg, Leipziger Str. 44, 39120 Magdeburg, Germany
- Department of Advanced & Minimally Invasive Surgery, American Hospital of Tbilisi, 17 Ushangi Chkheidze Street, Tbilisi 0102, Georgia
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212
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Nakajima T, Ikuta S, Fujikawa M, Ikuta L, Matsuki G, Ichise N, Kasai M, Okamoto R, Nakamoto Y, Aihara T, Yanagi H, Yamanaka N. High hand grip strength is a significant risk factor and a useful predictor of postoperative pancreatic fistula following pancreaticoduodenectomy. Langenbecks Arch Surg 2024; 409:85. [PMID: 38438660 DOI: 10.1007/s00423-024-03274-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 02/27/2024] [Indexed: 03/06/2024]
Abstract
BACKGROUND Postoperative pancreatic fistula (POPF) is one of the most critical complications of pancreaticoduodenectomy (PD). Studies on predictive factors for POPF that can be identified preoperatively are limited. Recent reports have highlighted the association between the preoperative nutritional status, including sarcopenia, and postoperative complications. We examined preoperative risk factors for POPF after PD, focusing on nutritional indicators. METHODS A total of 153 consecutive patients who underwent PD at our institution were enrolled in this study. Preoperative nutritional parameters, including hand grip strength (HGS) and skeletal muscle mass as components of sarcopenia, were incorporated into the analysis. POPFs were categorized according to the International Study Group of Pancreatic Fistula (ISGPF) definition as biochemical (grade A) or clinically relevant (CR-POPF; grades B and C). RESULTS Thirty-seven of the 153 patients (24.1%) fulfilled the ISGPF definition of CR-POPF postoperatively. In the univariate analysis, the incidence of CR-POPF was associated with male sex, non-pancreatic tumor diseases, a high body mass index, a high HGS and a high skeletal muscle mass index. In the multivariate analysis, non-pancreatic tumor diseases and an HGS ≥23.0 kg were selected as independent risk factors for CR-POPF (P <0.05). CONCLUSIONS A high HGS, a screening tool for sarcopenia, was a risk factor for CR-POPF. It can accurately serve as a useful predictor of POPF risk in patients undergoing PD. These results highlight the potential of sarcopenia to reduce the incidence of POPF and highlight the need to clarify the mechanism of POPF occurrence.
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Affiliation(s)
- Takayoshi Nakajima
- Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan.
| | - Shinichi Ikuta
- Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan
| | - Masataka Fujikawa
- Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan
| | - Lisa Ikuta
- Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan
| | - Goshi Matsuki
- Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan
| | - Noriko Ichise
- Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan
| | - Meidai Kasai
- Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan
| | - Ryo Okamoto
- Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan
| | - Yoshihiko Nakamoto
- Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan
| | - Tsukasa Aihara
- Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan
| | - Hidenori Yanagi
- Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan
| | - Naoki Yamanaka
- Department of Surgery, Meiwa Hospital, 4-31 Agenaruo-cho, Nishinomiya, Hyogo, 663-8186, Japan
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213
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Kim JS, Choi M, Hwang HS, Lee WJ, Kang CM. The Revo-i Robotic Surgical System in Advanced Pancreatic Surgery: A Second Non-Randomized Clinical Trial and Comparative Analysis to the da Vinci™ System. Yonsei Med J 2024; 65:148-155. [PMID: 38373834 PMCID: PMC10896669 DOI: 10.3349/ymj.2023.0140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 10/05/2023] [Accepted: 11/13/2023] [Indexed: 02/21/2024] Open
Abstract
PURPOSE Numerous robot-assisted pancreatic surgery are being performed worldwide. This study aimed to evaluate the feasibility and safety of the Revo-i robot system (Meerecompany, Seoul, Republic of Korea) for advanced pancreatic surgery, and also compare this new system with the existing da Vinci™ robot system (Intuitive Surgical, Sunnyvale, CA, USA) in the context of robot-assisted pancreaticoduodenectomy (RPD). MATERIALS AND METHODS This study was a one-armed prospective clinical trial that assessed the Revo-i robot system for advanced pancreatic surgery. Ten patients aged 30 to 73 years were enrolled between December 2019 and August 2020. Postoperative outcomes were retrospectively compared with those of the da Vinci™ surgical system. From March 2017 to August 2020, a total of 47 patients who underwent RPD were analyzed retrospectively. RESULTS In the prospective clinical trial, pancreaticoduodenectomy was performed in nine patients and one patient underwent central pancreatectomy. Among the 10 study participants, the incidence of major complications was 0% in hospital stay. There were eight postoperative pancreatic fistula (POPF) biochemical leaks (80%). In the retrospective analysis that compared the Revo-i and da Vinci™ robotic systems, 10 patients underwent Revo-i RPD and 37 patients underwent da Vinci™ RPD, with no significant differences in complication or POPF incidence rates between the two groups (p=0.695, p=0.317). CONCLUSION In this single-arm prospective study with short-term follow-up at a single institution, the Revo-i robotic surgical system was safe and effective for advanced pancreatic surgery. Revo-i RPD is comparable to the da Vinci™ RPD and is expected to have wide clinical application.
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Affiliation(s)
- Ji Su Kim
- Division of Hepatobiliary and Pancreatic Surgery, The Catholic University of Korea Incheon St. Mary's Hospital, Incheon, Korea
| | - Munseok Choi
- Department of Surgery, Yongin Severance Hospital, Yongin, Korea
| | - Hyeo Seong Hwang
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Woo Jung Lee
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Chang Moo Kang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Korea.
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214
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Mukai Y, Asukai K, Akita H, Kubo M, Hasegawa S, Wada H, Miyata H, Ohue M, Sakon M, Takahashi H. Assessing Intra-abdominal status for clinically relevant postoperative pancreatic fistula based on postoperative fluid collection and drain amylase levels after distal pancreatectomy. Ann Gastroenterol Surg 2024; 8:321-331. [PMID: 38455495 PMCID: PMC10914692 DOI: 10.1002/ags3.12741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 08/26/2023] [Accepted: 09/05/2023] [Indexed: 03/09/2024] Open
Abstract
Aim The aim of this study was to evaluate the intra-abdominal status related to postoperative pancreatic fistula by combining postoperative fluid collection and drain amylase levels. Methods We retrospectively reviewed the data of 203 patients who underwent distal pancreatectomy and classified their postoperative abdominal status into four groups based on postoperative fluid collection size and drain amylase levels. We also evaluated the incidence of clinically relevant postoperative pancreatic fistula in each group according to C-reactive protein values. Results The incidence of clinically relevant postoperative pancreatic fistula in the entire cohort (n = 203) was 28.1%. Multivariate analysis revealed that postoperative fluid collection, drain amylase levels, and C-reactive protein levels are considerable risk factors for clinically relevant postoperative pancreatic fistula. In the subgroup with large postoperative fluid collection and high drain amylase levels, 65.9% of patients developed clinically relevant postoperative pancreatic fistula. However, no significant difference was observed in C-reactive protein levels between patients with clinically relevant postoperative pancreatic fistula and those without it. In contrast, in the subgroup with a large postoperative fluid collection size or a high amylase level alone, a significant difference was observed in C-reactive protein values between the patients with clinically relevant postoperative pancreatic fistula and those without it. Conclusion Postoperative fluid collection status and the C-reactive protein value provide a more precise assessment of intra=abdominal status related to postoperative pancreatic fistula after distal pancreatectomy. This detailed analysis may be a clinically reasonable approach to individual drain management.
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Affiliation(s)
- Yosuke Mukai
- Department of SurgeryOsaka International Cancer InstituteOsakaJapan
| | - Kei Asukai
- Department of SurgeryYao Municipal HospitalOsakaJapan
| | - Hirofumi Akita
- Department of SurgeryOsaka International Cancer InstituteOsakaJapan
| | - Masahiko Kubo
- Department of SurgeryOsaka International Cancer InstituteOsakaJapan
| | | | - Hiroshi Wada
- Department of SurgeryOsaka International Cancer InstituteOsakaJapan
| | - Hiroshi Miyata
- Department of SurgeryOsaka International Cancer InstituteOsakaJapan
| | - Masayuki Ohue
- Department of SurgeryOsaka International Cancer InstituteOsakaJapan
| | - Masato Sakon
- Department of SurgeryOsaka International Cancer InstituteOsakaJapan
| | - Hidenori Takahashi
- Department of SurgeryOsaka International Cancer InstituteOsakaJapan
- Department of Gastroenterological Surgery, Graduate School of MedicineOsaka UniversityOsakaJapan
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215
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Chaouch MA, Dziri C, Uranues S, Fingerhut A. Pancreatic stump closure after distal pancreatectomy: Systematic review and meta-analysis of randomized clinical trials comparing non-autologous versus no reinforcement: Value of prediction intervals. Am J Surg 2024; 229:92-98. [PMID: 38184462 DOI: 10.1016/j.amjsurg.2023.12.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 12/17/2023] [Accepted: 12/30/2023] [Indexed: 01/08/2024]
Abstract
BACKGROUND This meta-analysis of randomized trials aimed to assess the benefits and harms of non-autologous versus no reinforcement of the pancreatic stump following distal pancreatectomy (DP). METHODS It was performed in accordance with PRISMA 2020 and AMSTAR 2 Guidelines. (registered in PROSPERO ID: EROCRD42021286863). RESULTS Nine relevant articles (between 2009 and 2021) were retrieved, comparing non-autologous reinforcement (757 patients) with non-reinforcement (740 patients) after PD. Pooled analysis showed a statistically significant lower rate of postoperative pancreatic fistula (POPF) in the reinforcement group (RR = 0.677; 95 % CI [0.479, 0.956], p = 0.027). The 95 % predictive interval (0.267-1.718) showed heterogeneity. Non-autologous reinforcement other than with "Tachosil®" was effective (subgroup analysis). No statistically significant differences were found between the two groups with regard to secondary outcomes. CONCLUSIONS This meta-analysis showed that covering the stump with non-autologous reinforcement other than Tachosil® had a preventive effect on the onset of POPF.
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Affiliation(s)
- Mohamed Ali Chaouch
- Department of Visceral & Digestive Surgery -Monastir Medical School -Monastir University, Tunisia.
| | - Chadli Dziri
- Tunis University El Manar, Medical School of Tunis, Director of Honoris Medical Simulation Center, Tunis, Tunisia.
| | - Selman Uranues
- Section for Surgical Research, Department of Surgery, Medical University of Graz, Graz, Austria.
| | - Abe Fingerhut
- Section for Surgical Research, Department of Surgery, Medical University of Graz, Graz, Austria; Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Minimally Invasive Surgery Center, Shanghai, PR China.
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216
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Ingwersen EW, Rijssenbeek PMW, Marquering HA, Kazemier G, Daams F. Radiomics for the prediction of a postoperative pancreatic fistula following a pancreatoduodenectomy: A systematic review and radiomic score quality assessment. Pancreatology 2024; 24:306-313. [PMID: 38238193 DOI: 10.1016/j.pan.2023.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 12/13/2023] [Accepted: 12/18/2023] [Indexed: 03/02/2024]
Abstract
BACKGROUND Postoperative pancreatic fistula (POPF) is a severe complication following a pancreatoduodenectomy. An accurate prediction of POPF could assist the surgeon in offering tailor-made treatment decisions. The use of radiomic features has been introduced to predict POPF. A systematic review was conducted to evaluate the performance of models predicting POPF using radiomic features and to systematically evaluate the methodological quality. METHODS Studies with patients undergoing a pancreatoduodenectomy and radiomics analysis on computed tomography or magnetic resonance imaging were included. Methodological quality was assessed using the Radiomics Quality Score (RQS) and Transparent Reporting of a Multivariable Prediction Model for Individual Prognosis or Diagnosis (TRIPOD) statement. RESULTS Seven studies were included in this systematic review, comprising 1300 patients, of whom 364 patients (28 %) developed POPF. The area under the curve (AUC) of the included studies ranged from 0.76 to 0.95. Only one study externally validated the model, showing an AUC of 0.89 on this dataset. Overall adherence to the RQS (31 %) and TRIPOD guidelines (54 %) was poor. CONCLUSION This systematic review showed that high predictive power was reported of studies using radiomic features to predict POPF. However, the quality of most studies was poor. Future studies need to standardize the methodology. REGISTRATION not registered.
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Affiliation(s)
- Erik W Ingwersen
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Department of Surgery, Amsterdam, the Netherlands; Cancer Center Amsterdam, the Netherlands; Amsterdam Gastroenterology Endocrinology and Metabolism, the Netherlands
| | - Pieter M W Rijssenbeek
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Department of Surgery, Amsterdam, the Netherlands
| | - Henk A Marquering
- Amsterdam UMC, Location University of Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam, the Netherlands; Amsterdam UMC, Location University of Amsterdam, Department of Biomedical Engineering and Physics Department, the Netherlands
| | - Geert Kazemier
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Department of Surgery, Amsterdam, the Netherlands; Cancer Center Amsterdam, the Netherlands
| | - Freek Daams
- Amsterdam UMC, Location Vrije Universiteit Amsterdam, Department of Surgery, Amsterdam, the Netherlands; Cancer Center Amsterdam, the Netherlands.
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217
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Sok C, Sandhu S, Shah H, Ajay PS, Russell MC, Cardona K, Maegawa F, Maithel SK, Sarmiento J, Goyal S, Kooby DA, Shah MM. Simple Preoperative Imaging Measurements Predict Postoperative Pancreatic Fistula After Pancreatoduodenectomy. Ann Surg Oncol 2024; 31:1898-1905. [PMID: 37968411 PMCID: PMC10922305 DOI: 10.1245/s10434-023-14564-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 10/22/2023] [Indexed: 11/17/2023]
Abstract
OBJECTIVE Postoperative pancreatic fistula is a potentially devastating complication after pancreatoduodenectomy (PD). The purpose of this study was to identify features on preoperative computed tomography (CT) imaging that correlate with an increased risk of postoperative pancreatic fistula (POPF). METHODS Patients who underwent PD at our high-volume pancreatic surgery center from 2019 to 2021 were included if CT imaging was available within 8 weeks of surgical intervention. Pancreatic neck thickness (PNT), abdominal wall thickness (AWT), and intra-abdominal distance from pancreas to peritoneum (PTP) were measured by two board-certified radiologists who were blinded to the clinical outcomes. Radiographic measurements, as well as preoperative patient characteristics and intraoperative data, were assessed with univariate and multivariable analysis (MVA) to determine risk for clinically relevant POPF (CR-POPF, grades B and C). RESULTS A total of 204 patients met inclusion criteria. Median PTP was 5.8 cm, AWT 1.9 cm, and PNT 1.3 cm. CR-POPF occurred in 33 of 204 (16.2%) patients. MVA revealed PTP > 5.8 cm (odds ratio [OR] 2.86, p = 0.023), PNT > 1.3 cm (OR 2.43, p = 0.047), soft pancreas consistency (OR 3.47, p = 0.012), and pancreatic duct size ≤ 3.0 mm (OR 4.55, p = 0.01) as independent risk factors for CR-POPF after PD. AWT and obesity were not associated with increased risk of CR-POPF. Patients with PTP > 5.8 cm or PNT > 1.3 cm were significantly more likely to suffer a major complication after PD (39.6% vs. 22.3% and 40% vs. 22.1%, p < 0.008). CONCLUSIONS Patients with a thick pancreatic neck and increased intra-abdominal girth have a heightened risk of CR-POPF after pancreatoduodenectomy, and they experience more serious postoperative complications. We defined a simple CT scan-based measurement tool to identify patients at increased risk of CR-POPF.
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Affiliation(s)
- Caitlin Sok
- Division of Surgical Oncology, Department of Surgery, Emory University School of Medicine/Winship Cancer Institute, Atlanta, GA, USA
| | - Sameer Sandhu
- Department of Radiology, Emory University School of Medicine, Atlanta, GA, USA
| | - Hardik Shah
- Department of Radiology, Emory University School of Medicine, Atlanta, GA, USA
| | - Pranay S Ajay
- Division of Surgical Oncology, Department of Surgery, Emory University School of Medicine/Winship Cancer Institute, Atlanta, GA, USA
| | - Maria C Russell
- Division of Surgical Oncology, Department of Surgery, Emory University School of Medicine/Winship Cancer Institute, Atlanta, GA, USA
| | - Kenneth Cardona
- Division of Surgical Oncology, Department of Surgery, Emory University School of Medicine/Winship Cancer Institute, Atlanta, GA, USA
| | - Felipe Maegawa
- Division of Surgical Oncology, Department of Surgery, Emory University School of Medicine/Winship Cancer Institute, Atlanta, GA, USA
| | - Shishir K Maithel
- Division of Surgical Oncology, Department of Surgery, Emory University School of Medicine/Winship Cancer Institute, Atlanta, GA, USA
| | - Juan Sarmiento
- Division of Surgical Oncology, Department of Surgery, Emory University School of Medicine/Winship Cancer Institute, Atlanta, GA, USA
| | - Subir Goyal
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health of Emory University, Atlanta, GA, USA
| | - David A Kooby
- Division of Surgical Oncology, Department of Surgery, Emory University School of Medicine/Winship Cancer Institute, Atlanta, GA, USA
| | - Mihir M Shah
- Division of Surgical Oncology, Department of Surgery, Emory University School of Medicine/Winship Cancer Institute, Atlanta, GA, USA.
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Lim SY, Chae H, Jeong H, Yoon SJ, Kim H, Han IW, Heo JS, Shin SH. Twenty-one years of experience with resected solid pseudopapillary neoplasm: a retrospective single-institutional cohort study. J Gastrointest Surg 2024; 28:226-231. [PMID: 38445913 DOI: 10.1016/j.gassur.2023.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 11/28/2023] [Accepted: 12/16/2023] [Indexed: 03/07/2024]
Abstract
BACKGROUND Although the incidence of solid pseudopapillary neoplasm (SPN) is <2% of the incidence of pancreatic tumor, the prevalence seems to be increasing. SPNs are mostly benign. However, they also show malignant features. This study aimed to identify the clinical outcomes of patients who underwent surgery for SPN at a single center. METHODS Data on 217 patients with SPN who underwent surgery in Samsung Medical Center between 2000 and 2020 were retrospectively analyzed. RESULTS Herein, the mean age of the 217 patients was 40.0 ± 12.6 years, with a female predominance (80.6%). Most patients had no comorbidity. The mean tumor size was 4.4 ± 3.1 cm. The tumor was located at the pancreatic head in 36 patients (16.6%), the body of the pancreas in 69 patients (31.8%), and the pancreatic tail in 96 patients (44.2%). Of note, 35 patients (16.1%) underwent pancreaticoduodenectomies, 148 patients (68.2%) had distal pancreatectomies, and the other patients had subtotal /total pancreatectomy (9.7%) or enucleation/mass excision (6.0%). No patient had lymph node (LN) metastasis. Moreover, 6 patients (2.8%) had a recurrence in the liver or regional LNs. The 5-year recurrence-free survival rate was 96.8%. The only factor affecting recurrence was tumor size (P = .007). CONCLUSION Because SPN predominates in relatively young women, patients often hesitate to undergo surgery. Nevertheless, as size is the prognostic factor, early resection is recommended for a better prognosis in the case of surgically feasible, young age, and healthy patients.
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Affiliation(s)
- Soo Yeun Lim
- Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hochang Chae
- Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hyejeong Jeong
- Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - So Jeong Yoon
- Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hongbeom Kim
- Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - In Woong Han
- Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jin Seok Heo
- Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Sang Hyun Shin
- Division of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.
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219
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Wijma AG, Driessens H, Nijkamp MW, Hoogwater FJH, van Dijk PR, Klaase JM. Impact of Preoperative Diabetes Mellitus on Postoperative Outcomes in Elective Pancreatic Surgery and Its Implications for Prehabilitation Practice. Pancreas 2024; 53:e274-e279. [PMID: 38277400 DOI: 10.1097/mpa.0000000000002300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2024]
Abstract
OBJECTIVES Patients with pancreatic disease(s) have a high risk of developing diabetes mellitus (DM). Diabetes mellitus is associated with adverse postoperative outcomes. This study aimed to investigate the prevalence and effects of DM on postoperative outcomes in pancreatic surgery. METHODS Subgroup analysis of a prospective cohort study conducted at an academic hospital. Patients undergoing pancreatoduodenectomy between January 2019 and November 2022 were included and screened for DM preoperatively using glycated hemoglobin (HbA1c). New-onset DM was diagnosed based on HbA1c ≥ 6.5% (48 mmol/mol). Postoperative outcomes were compared between patients with and without DM. RESULTS From 117 patients, 29 (24.8%) were given a diagnosis of DM, and of those, 5 (17.2%) were diagnosed with new-onset DM, and 15 (51.8%) displayed poorly controlled preoperative DM (HbA 1c ≥ 7% [53 mmol/mol]). The incidence of surgical site infections (48.3% vs 27.3% in the non-DM group; P = 0.04) was higher for patients with DM. This association remained significant after adjusting for confounders (odds ratio, 2.60 [95% confidence interval, 1.03-6.66]; P = 0.04). CONCLUSIONS One-quarter of the patients scheduled for pancreatoduodenectomy had DM; over half of them had poor glycemic control. The association between DM status and surgical site infections revealed in this study emphasizes the importance of adequate preoperative glycemic control.
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Affiliation(s)
- Allard G Wijma
- From the Division of Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Department of Surgery
| | - Heleen Driessens
- From the Division of Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Department of Surgery
| | - Maarten W Nijkamp
- From the Division of Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Department of Surgery
| | - Frederik J H Hoogwater
- From the Division of Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Department of Surgery
| | - Peter R van Dijk
- Division of Endocrinology, Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Joost M Klaase
- From the Division of Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Department of Surgery
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220
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Tehami N, Kaushal K, Maher B. The contribution of EUS to the management of endoscopic and surgical complications. Best Pract Res Clin Gastroenterol 2024; 69:101914. [PMID: 38749584 DOI: 10.1016/j.bpg.2024.101914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 04/10/2024] [Accepted: 04/15/2024] [Indexed: 05/26/2024]
Abstract
Endoscopic Ultrasound (EUS) stands as a remarkable innovation in the realm of gastroenterology and its allied disciplines. EUS has evolved to such an extent that it now assumes a pivotal role in both diagnosis and therapeutics. In addition, it has developed as a tool which is also capable of addressing complications arising from endoscopic and surgical procedures. This minimally invasive technique combines endoscopy with high-frequency ultrasound, facilitating, high-resolution images of the gastrointestinal tract and adjacent structures. Complications within the gastrointestinal tract, whether stemming from endoscopic or surgical procedures, frequently arise due to disruption in the integrity of the gastrointestinal tract wall. While these complications are usually promptly detected, there are instances where their onset is delayed. EUS plays a dual role in the management of these complications. Firstly, in its ability to assess and increasingly to definitively manage complications through drainage procedures. It is increasingly employed to manage post-surgical collections, abscesses biliary strictures and bleeding. Its high-resolution imaging capability allows precise real-time visualisation of these complications.
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Affiliation(s)
- N Tehami
- Department of Hepatology & HPB Medicine, University Hospital Southampton, UK.
| | - K Kaushal
- Department of Hepatology & HPB Medicine, University Hospital Southampton, UK
| | - B Maher
- Department of Hepatology & HPB Medicine, University Hospital Southampton, UK
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221
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Loos M, Mack CE, Xu ATL, Hassenpflug M, Hinz U, Mehrabi A, Berchtold C, Schneider M, Al-Saeedi M, Roth S, Hackert T, Büchler MW. Distal Pancreatectomy: Extent of Resection Determines Surgical Risk Categories. Ann Surg 2024; 279:479-485. [PMID: 37259852 PMCID: PMC10829897 DOI: 10.1097/sla.0000000000005935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Recently, subclassification of pancreatoduodenectomy in 4 differing types has been reported, because additional major vascular and multivisceral resections have been shown to be associated with an increased risk of postoperative morbidity and mortality. OBJECTIVE To classify distal pancreatectomy (DP) based on the extent of resection and technical difficulty and to evaluate postoperative outcomes with regards to this classification system. METHODS All consecutive patients who had undergone DP between 2001 and 2020 in a high-volume pancreatic surgery center were included in this study. DPs were subclassified into 4 distinct categories reflecting the extent of resection and technical difficulty, including standard DP (type 1), DP with venous (type 2), multivisceral (type 3), or arterial resection (type 4). Patient characteristics, perioperative data, and postoperative outcomes were analyzed and compared among the 4 groups. RESULTS A total of 2135 patients underwent DP. Standard DP was the most frequently performed procedure (64.8%). The overall 90-day mortality rate was 1.6%. Morbidity rates were higher in patients with additional vascular or multivisceral resections, and 90-day mortality gradually increased with the extent of resection from standard DP to DP with arterial resection (type 1: 0.7%; type 2: 1.3%; type 3: 3%; type 4: 8.7%; P <0.0001). Multivariable analysis confirmed the type of DP as an independent risk factor for 90-day mortality. CONCLUSIONS Postoperative outcomes after DP depend on the extent of resection and correlate with the type of DP. The implementation of the 4-type classification system allows standardized reporting of surgical outcomes after DP improving comparability of future studies.
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Affiliation(s)
- Martin Loos
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Claudia E. Mack
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - An Ting L. Xu
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Matthias Hassenpflug
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
- Department of General and Visceral Surgery, GRN Klinik Sinsheim, Sinsheim, Germany
| | - Ulf Hinz
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Arianeb Mehrabi
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Christoph Berchtold
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Martin Schneider
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Mohammed Al-Saeedi
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Susanne Roth
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Thilo Hackert
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
- Department of General, Visceral, and Thoracic Surgery, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Markus W. Büchler
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
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Riemenschneider KA, Farooqui W, Penninga L, Storkholm JH, Hansen CP. The results of surgery for renal cell carcinoma metastases of the pancreas. Scand J Gastroenterol 2024; 59:354-360. [PMID: 38042983 DOI: 10.1080/00365521.2023.2286911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 11/19/2023] [Indexed: 12/04/2023]
Abstract
BACKGROUND Pancreatic metastases from renal cell carcinoma (RCC) are rare. This study evaluated the surgical pathology and outcomes after resection of RCC metastases to the pancreas. MATERIAL AND METHODS A retrospective review of from 1 January 2011 to 31 December 2021, of patients who underwent pancreatic surgery for metastases from RCC. Data were retrieved from a prospectively managed database and patient demographics, comorbidities, pathology, perioperative outcomes, and overall survival were analyzed. Median overall survival (OS) and disease-free survival (DFS) were estimated by the Kaplan-Meier method. RESULTS There were 25 patients (17 males, 8 females, median age 66 range 51 - 79 year), all with metachronous metastases. Median time from resection of the primary to operation for pancreatic RCC was 95.6 (12.0 - 309.7) months. Twenty-four patients were operated with intended cure (four pancreaticoduodenectomies, three total pancreatectomies, 17 distal pancreatectomies) and one patient had abortive surgery due to dissemination. Postoperative surgical complications occurred in nine patients (36%), and one patient died during hospital stay. Eight patients (33.3%) developed exocrine and/or endocrine insufficiency after pancreatic resection. Fifteen patients (60%) had recurrence 21.7 (4.9 - 61.6) months after pancreatic operation. Five patients (25%) died from RCC during follow-up 46.3 (25.6 - 134.8) months after pancreatic resection. Five-year OS and DFS were83.6% and 32.3%, respectively. Median OS after pancreatic surgery was 134.8 months, independent of resection of previous extrapancreatic metastases. CONCLUSIONS Pancreatic resection for metastases from RCC offers favorable prognosis with a curative potential and should be considered a valuable treatment option even in the era of novel targeted treatment.
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Affiliation(s)
| | - Waqas Farooqui
- Department of Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Luit Penninga
- Department of Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Jan Henrik Storkholm
- Department of Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Carsten Palnæs Hansen
- Department of Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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223
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Zhu L, Sun Z, Dai M, Wu H, Wang X, Xu J, Xue H, Jin Z, Nickel MD, Guo J, Sack I. Tomoelastography and Pancreatic Extracellular Volume Fraction Derived From MRI for Predicting Clinically Relevant Postoperative Pancreatic Fistula. J Magn Reson Imaging 2024; 59:1074-1082. [PMID: 37209387 DOI: 10.1002/jmri.28788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/02/2023] [Accepted: 05/04/2023] [Indexed: 05/22/2023] Open
Abstract
BACKGROUND Pancreatic stiffness and extracellular volume fraction (ECV) are potential imaging biomarkers for pancreatic fibrosis. Clinically relevant postoperative fistula (CR-POPF) is one of the most severe complications after pancreaticoduodenectomy. Which imaging biomarker performs better for predicting the risk of CR-POPF remains unknown. PURPOSE To evaluate the diagnostic performance of ECV and tomoelastography-derived pancreatic stiffness for predicting the risk of CR-POPF in patients undergoing pancreaticoduodenectomy. STUDY TYPE Prospective. POPULATION Eighty patients who underwent multiparametric pancreatic MRI before pancreaticoduodenectomy, among whom 16 developed CR-POPF and 64 did not. FIELD STRENGTH/SEQUENCE 3 T/tomoelastography and precontrast and postcontrast T1 mapping of the pancreas. ASSESSMENT Pancreatic stiffness was measured on the tomographic c-map, and pancreatic ECV was calculated from precontrast and postcontrast T1 maps. Pancreatic stiffness and ECV were compared with histological fibrosis grading (F0-F3). The optimal cutoff values for predicting CR-POPF were determined, and the correlation between CR-POPF and imaging parameters was evaluated. STATISTICAL TESTS The Spearman's rank correlation and multivariate linear regression analysis was conducted. The receiver operating characteristic curve analysis and logistic regression analysis was performed. A double-sided P < 0.05 indicated a statistically significant difference. RESULTS Pancreatic stiffness and ECV both showed a significantly positive correlation with histological pancreatic fibrosis (r = 0.73 and 0.56, respectively). Patients with advanced pancreatic fibrosis had significantly higher pancreatic stiffness and ECV compared to those with no/mild fibrosis. Pancreatic stiffness and ECV were also correlated with each other (r = 0.58). Lower pancreatic stiffness (<1.38 m/sec), lower ECV (<0.28), nondilated main pancreatic duct (<3 mm) and pathological diagnosis other than pancreatic ductal adenocarcinoma were associated with higher risk of CR-POPF at univariate analysis, and pancreatic stiffness was independently associated with CR-POPF at multivariate analysis (odds ratio: 18.59, 95% confidence interval: 4.45, 77.69). DATA CONCLUSION Pancreatic stiffness and ECV were associated with histological fibrosis grading, and pancreatic stiffness was an independent predictor for CR-POPF. LEVEL OF EVIDENCE 1 TECHNICAL EFFICACY STAGE: 5.
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Affiliation(s)
- Liang Zhu
- Department of Radiology, Peking Union Medical College Hospital, Beijing, China
| | - Zhaoyong Sun
- Department of Radiology, Peking Union Medical College Hospital, Beijing, China
| | - Menghua Dai
- Department of General Surgery, Peking Union Medical College Hospital, Beijing, China
| | - Huanwen Wu
- Department of Pathology, Peking Union Medical College Hospital, Beijing, China
| | - Xuan Wang
- Department of Radiology, Peking Union Medical College Hospital, Beijing, China
| | - Jia Xu
- Department of Radiology, Peking Union Medical College Hospital, Beijing, China
| | - Huadan Xue
- Department of Radiology, Peking Union Medical College Hospital, Beijing, China
| | - Zhengyu Jin
- Department of Radiology, Peking Union Medical College Hospital, Beijing, China
| | | | - Jing Guo
- Department of Radiology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Ingolf Sack
- Department of Radiology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
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224
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Jiang Q, Lu C, Zhou Y, Zhu Q, Ren Y, Mou Y, Jin W. Comparison of manual sutures and laparoscopic stapler for pancreatic stump closure techniques in robotic distal pancreatectomy: a single-center experience. Surg Endosc 2024; 38:1230-1238. [PMID: 38091107 PMCID: PMC10881752 DOI: 10.1007/s00464-023-10601-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 11/14/2023] [Indexed: 02/23/2024]
Abstract
BACKGROUND Postoperative pancreatic fistulas (POPFs) are prevalent and major postoperative complications of distal pancreatectomy (DP). There are numerous ways to manage the pancreatic stump. However, no single approach has been shown to be consistently superior. Moreover, the potential role of robotic systems in reducing POPFs has received little attention. METHODS The clinical data of 119 patients who had consecutively received robotic distal pancreatectomy between January 2019 and December 2022 were retrospectively analyzed. Patients were divided into two groups according to the method of handling the pancreatic stump. The attributes of the patients and the variables during the perioperative period were compared. RESULTS The analysis included 72 manual sutures and 47 stapler procedures. The manual suture group had a shorter operative time (removing installation time) than the stapler group (125.25 ± 63.04 min vs 153.30 ± 62.03 min, p = 0.019). Additionally, the manual suture group had lower estimated blood loss (50 mL vs 100 mL, p = 0.009) and a shorter postoperative hospital stay. There were no significant differences in the incidence of clinically relevant POPFs between the two groups (18.1% vs 23.4%, P > 0.05). No perioperative death occurred in either group. CONCLUSION The manual suturing technique was shown to have an incidence of POPFs similar to the stapler technique in robotic distal pancreatectomy and to be safe and feasible.
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Affiliation(s)
- Qitao Jiang
- Department of Gastroenterology & Pancreatic Surgery, Zhejiang Province People's Hospital, Hangzhou, 310000, Zhejiang, People's Republic of China
- Department of Surgery, Bengbu Medical College, Bengbu, 233030, Anhui, People's Republic of China
| | - Chao Lu
- Department of Gastroenterology & Pancreatic Surgery, Zhejiang Province People's Hospital, Hangzhou, 310000, Zhejiang, People's Republic of China
| | - Yucheng Zhou
- Department of Gastroenterology & Pancreatic Surgery, Zhejiang Province People's Hospital, Hangzhou, 310000, Zhejiang, People's Republic of China
| | - Qicong Zhu
- Department of Gastroenterology & Pancreatic Surgery, Zhejiang Province People's Hospital, Hangzhou, 310000, Zhejiang, People's Republic of China
| | - Yufeng Ren
- Department of Gastroenterology & Pancreatic Surgery, Zhejiang Province People's Hospital, Hangzhou, 310000, Zhejiang, People's Republic of China
| | - Yiping Mou
- Department of Gastroenterology & Pancreatic Surgery, Zhejiang Province People's Hospital, Hangzhou, 310000, Zhejiang, People's Republic of China.
- Department of Medical Oncology, Zhejiang Province People's Hospital, Hangzhou, 310000, Zhejiang, People's Republic of China.
| | - Weiwei Jin
- Department of Gastroenterology & Pancreatic Surgery, Zhejiang Province People's Hospital, Hangzhou, 310000, Zhejiang, People's Republic of China.
- Department of Medical Oncology, Zhejiang Province People's Hospital, Hangzhou, 310000, Zhejiang, People's Republic of China.
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225
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Takagi K, Umeda Y, Fuji T, Yasui K, Yamada M, Kimura J, Fujiwara T. Role of robotic surgery as an element of Enhanced Recovery After Surgery protocol in patients undergoing pancreatoduodenectomy. J Gastrointest Surg 2024; 28:220-225. [PMID: 38445912 DOI: 10.1016/j.gassur.2023.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/25/2023] [Accepted: 12/16/2023] [Indexed: 03/07/2024]
Abstract
BACKGROUND Although the current trend in pancreatoduodenectomy (PD) has shifted from open surgery to minimally invasive surgery (MIS), evidence on the role of MIS as an element of Enhanced Recovery After Surgery (ERAS) in PD is limited. This study aimed to investigate the effect of robotic surgery using the ERAS protocol on the outcomes of patients undergoing PD. METHODS This retrospective study included 252 patients who underwent open PD (OPD) or robotic PD (RPD) managed using the ERAS protocol between January 2017 and March 2023. Outcomes stratified by the surgical approach were compared. Multivariable analyses were performed to evaluate the effect of ERAS items, including robotic surgery, on outcomes after PD. RESULTS Of 252 patients, 202 (80.2%) underwent OPD, and 50 (19.2%) underwent RPD. Multivariable analyses demonstrated that perioperative management center support (odds ratio [OR], 2.85; 95% CI, 1.14-7.72; P = .025), robotic surgery (OR, 6.40; 95% CI, 1.94-26.1; P = .002), early solid intake (OR, 2.84; 95% CI, 1.46-5.63; P = .002), and early drain removal (OR, 3.77; 95% CI, 2.04-7.06; P < .001) were significant ERAS items related to early discharge after PD. CONCLUSION Our study demonstrated that employing the ERAS protocol for OPD and RPD is feasible and safe. Moreover, our results suggested the role of robotic surgery as an element of the ERAS protocol for PD. A combination of ERAS protocols and MIS may be safe and feasible for accelerating postoperative recovery after PD.
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Affiliation(s)
- Kosei Takagi
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan.
| | - Yuzo Umeda
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Tomokazu Fuji
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Kazuya Yasui
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Motohiko Yamada
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Jiro Kimura
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Toshiyoshi Fujiwara
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
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226
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Song Y, Zou W, Gao Y, Zhao Z, Yin Z, Xiao C, Liu Q, Liu R. Short- and long-term outcomes of robotic versus open radical antegrade modular pancreatosplenectomy: a retrospective propensity score-matched cohort study. Surg Endosc 2024; 38:1316-1328. [PMID: 38110793 DOI: 10.1007/s00464-023-10635-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 11/29/2023] [Indexed: 12/20/2023]
Abstract
BACKGROUND Robotic distal pancreatectomy has increasingly been accepted as it has overcome some of the limitations of open distal pancreatectomy, whilst the outcomes following robotic radical antegrade modular pancreatosplenectomy (RAMPS) in patients with pancreatic ductal adenocarcinoma (PDAC) are still uncertain. This study aimed to evaluate the short and long-term outcomes of robotic RAMPS and open RAMPS for PDAC. METHODS The patients who underwent robotic RAMPS and open RAMPS for PDAC at our clinical centre between January 2017 and December 2021 were reviewed. After a propensity score matching (PSM) at a 1:1 ratio, the perioperative and pathological outcomes in the both groups were reviewed. Univariable and multivariable Cox regression analyses were used to identify independent prognosis factors for overall survival (OS) and recurrence-free survival (RFS) of these patients. RESULTS 318 cases were recorded in robotic and open groups. The robotic group showed advantages in operative time [205.00 (166.00, 240.00) min vs 235 (184.75, 270.00) min, P = 0.002], estimated blood loss [100 (50, 100) ml vs 300 (100, 400) ml, P < 0.001], delayed gastric emptying [0 vs 5.03%, P = 0.007] and postoperative hospital stay [7.00 (5.00, 10.00) days vs 11.00 (8.00, 14.00) days, P < 0.001]. There were no significant differences in rate of severe postoperative complications between the robotic group and the open group. Multivariable analysis showed that carbohydrate antigen 19-9, estimated blood loss, N stage, tumour differentiation, chemotherapy and vascular invasion were independent risk factors for OS and RFS of these patients. CONCLUSIONS Robotic RAMPS was safe and had some advantages over open RAMPS for PDAC. There were no significantly differences in oncological outcomes and long-term survival rates between the robotic and open groups. Robotic RAMPS expanded the indications for minimally invasive surgeries for PDAC to a certain extent.
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Affiliation(s)
- Yuyao Song
- The Faculty of Hepatopancreatobiliary Surgery, The First Medical Center, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Wenbo Zou
- The Faculty of Hepatopancreatobiliary Surgery, The First Medical Center, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing, 100853, China
- Department of General Surgery, No. 924 Hospital of PLA Joint Logistic Support Force, Guilin, China
| | - Yuanxing Gao
- The Faculty of Hepatopancreatobiliary Surgery, The First Medical Center, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Zhiming Zhao
- The Faculty of Hepatopancreatobiliary Surgery, The First Medical Center, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Zhuzeng Yin
- The Faculty of Hepatopancreatobiliary Surgery, The First Medical Center, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Chaohui Xiao
- The Faculty of Hepatopancreatobiliary Surgery, The First Medical Center, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Qu Liu
- Organ Transplantation Department, The Third Medical Center, Chinese People's Liberation Army General Hospital, Beijing, China
| | - Rong Liu
- The Faculty of Hepatopancreatobiliary Surgery, The First Medical Center, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing, 100853, China.
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Matsutani K, Kinose Y, Kato M, Kodama M, Sawada K, Kimura T. Complicated pancreatic fistula after gynecologic surgery for left fallopian tube carcinosarcoma: A case report. Case Rep Womens Health 2024; 41:e00589. [PMID: 38444645 PMCID: PMC10912834 DOI: 10.1016/j.crwh.2024.e00589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 02/17/2024] [Accepted: 02/23/2024] [Indexed: 03/07/2024] Open
Abstract
Pancreatic fistulas are rare after gynecologic surgeries but are sometimes difficult to manage. A 62-year-old woman was admitted to a local hospital with acute abdominal pain. Computed tomography (CT) images showed subileus and an obstruction site in the transverse/descending colon, with invasion of peritoneal metastasis. A metal stent was placed in the bowel through colonoscopy. Suspecting advanced-stage ovarian cancer, the patient was referred to a tertiary hospital. Diagnostic laparoscopy was performed prior to neoadjuvant chemotherapy. Due to concerns raised by gastrointestinal surgeons regarding the high risk of stent perforation during chemotherapy, an abdominal colectomy of the transverse/descending colon was performed along with the removal of the disseminated tumor and the stent. Post-surgery, the patient was histologically diagnosed with stage IVB left fallopian tube carcinosarcoma. On postoperative day 3, the patient developed a fever, and CT images showed an abscess around the pancreas/spleen, prompting the placement of a drainage tube. The amylase level in the drained fluid was 258,111 U/L, leading to a diagnosis of a pancreatic fistula. Conservative management was undertaken, with drainage, fasting, and octreotide administration. After two months, the drainage tube was removed as the volume of drained fluid had decreased. After four cycles of carboplatin/paclitaxel chemotherapy, CT images showed partial response to chemotherapy, and interval debulking surgery was performed. The necessity of metallic stent placement should be carefully considered as the subileus caused by peritoneal metastasis might be alleviated by the induction of chemotherapy for gynecologic cancer.
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Affiliation(s)
| | | | - Mayuko Kato
- Osaka University Graduate School of Medicine, Department of Obstetrics and Gynecology, 2-2, Yamada-oka, Suita City, Osaka 565-0871, Japan
| | - Michiko Kodama
- Osaka University Graduate School of Medicine, Department of Obstetrics and Gynecology, 2-2, Yamada-oka, Suita City, Osaka 565-0871, Japan
| | - Kenjiro Sawada
- Osaka University Graduate School of Medicine, Department of Obstetrics and Gynecology, 2-2, Yamada-oka, Suita City, Osaka 565-0871, Japan
| | - Tadashi Kimura
- Osaka University Graduate School of Medicine, Department of Obstetrics and Gynecology, 2-2, Yamada-oka, Suita City, Osaka 565-0871, Japan
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228
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Ten Winkel M, Salama H, Timrott K, Kleine M, Kleine-Doepke D, Raehder-Johnson S, Meisel H, Rahberi NN, Abdelhadi S, Rückert F, Reissfelder C, Honselmann KC, Braun R, Faerber B, Lapshyn H, Keck T, Uhl W, Belyaev O, Wellner UF, Bolm L. Patient-reported outcomes at three months after pancreatic surgery for benign and malignant diseases - A prospective observational study. Pancreatology 2024; 24:314-322. [PMID: 38310036 DOI: 10.1016/j.pan.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 02/05/2024]
Abstract
BACKGROUND/OBJECTIVES Pancreatic surgery may have a long-lasting effect on patients' health status and quality of life (QoL). We aim to evaluate patient-reported outcomes (PRO) 3 months after pancreatic surgery. METHODS Patients scheduled for pancreatic surgery were enrolled in a prospective trial at five German centers. Patients completed PRO questionnaires (EQ-5D-5L, EORTC QLQ-PAN26, patient-reported happiness, and HADS-D), we report the first follow-up 3 months after surgery as an interim analysis. Statistical testing was performed using R software. RESULTS From 2019 to 2022 203 patients were enrolled, a three-month follow-up questionnaire was available in 135 (65.5 %). 77 (57.9 %) underwent surgery for malignant disease. Patient-reported health status (EQ-5D-5L) was impaired in 4/5 dimensions (mobility, self-care, usual activities, pain, discomfort) for patients with malignant and 3/5 dimensions (mobility, self-care, usual activities) for patients with benign disease 3 months after surgery (p < 0.05). Patients with malignant disease reported an increase in depressive symptoms, patients with benign disease had a decrease in anxiety symptoms (HADS-D; depression: 5.00 vs 6.51, p = 0.002; anxiety: 8.04 vs. 6.34, p = 0.030). Regarding pancreatic-disease-specific symptoms (EORTC-QLQ-PAN26), patients with malignant disease reported increased problems with taste, weight loss, weakness in arms and legs, dry mouth, body image and troubling side effects at three months. Patients with benign disease indicated more weakness in arms and legs, troubling side effects but less future worries at three months. CONCLUSION Patient-reported outcomes of patients undergoing pancreatic surgery for benign vs. malignant disease show important differences. Patients with malignant tumors report more severely decreased quality of life 3 months postoperatively than patients with benign tumors.
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Affiliation(s)
- Meike Ten Winkel
- Department of Surgery, University Medical Center Schleswig-Holstein, Campus Lübeck, Germany
| | - Hussein Salama
- Department of Surgery, St. Joseph-Hospital, Ruhr University Bochum, Germany
| | - Kai Timrott
- Department of Surgery, University Hospital, Medical School Hannover, Germany
| | - Moritz Kleine
- Department of Surgery, University Hospital, Medical School Hannover, Germany; Department of Surgery, Vinzenz Hospital Hannover, Germany
| | | | | | | | - Nuh N Rahberi
- Department of Surgery, University Medical Center Mannheim, Germany
| | | | - Felix Rückert
- Department of Surgery, University Medical Center Mannheim, Germany; Department of Surgery, Diakonissen Hospital Speyer, Germany
| | | | - Kim C Honselmann
- Department of Surgery, University Medical Center Schleswig-Holstein, Campus Lübeck, Germany
| | - Ruediger Braun
- Department of Surgery, University Medical Center Schleswig-Holstein, Campus Lübeck, Germany
| | - Benedikt Faerber
- Department of Surgery, University Medical Center Schleswig-Holstein, Campus Lübeck, Germany
| | - Hryhoriy Lapshyn
- Department of Surgery, University Medical Center Schleswig-Holstein, Campus Lübeck, Germany
| | - Tobias Keck
- Department of Surgery, University Medical Center Schleswig-Holstein, Campus Lübeck, Germany.
| | - Waldemar Uhl
- Department of Surgery, St. Joseph-Hospital, Ruhr University Bochum, Germany
| | - Orlin Belyaev
- Department of Surgery, St. Joseph-Hospital, Ruhr University Bochum, Germany
| | - Ulrich F Wellner
- Department of Surgery, University Medical Center Schleswig-Holstein, Campus Lübeck, Germany
| | - Louisa Bolm
- Department of Surgery, University Medical Center Schleswig-Holstein, Campus Lübeck, Germany
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229
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Lee W, Park HJ, Lee HJ, Song KB, Hwang DW, Lee JH, Lim K, Ko Y, Kim HJ, Kim KW, Kim SC. Deep learning-based prediction of post-pancreaticoduodenectomy pancreatic fistula. Sci Rep 2024; 14:5089. [PMID: 38429308 PMCID: PMC10907568 DOI: 10.1038/s41598-024-51777-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 01/09/2024] [Indexed: 03/03/2024] Open
Abstract
Postoperative pancreatic fistula is a life-threatening complication with an unmet need for accurate prediction. This study was aimed to develop preoperative artificial intelligence-based prediction models. Patients who underwent pancreaticoduodenectomy were enrolled and stratified into model development and validation sets by surgery between 2016 and 2017 or in 2018, respectively. Machine learning models based on clinical and body composition data, and deep learning models based on computed tomographic data, were developed, combined by ensemble voting, and final models were selected comparison with earlier model. Among the 1333 participants (training, n = 881; test, n = 452), postoperative pancreatic fistula occurred in 421 (47.8%) and 134 (31.8%) and clinically relevant postoperative pancreatic fistula occurred in 59 (6.7%) and 27 (6.0%) participants in the training and test datasets, respectively. In the test dataset, the area under the receiver operating curve [AUC (95% confidence interval)] of the selected preoperative model for predicting all and clinically relevant postoperative pancreatic fistula was 0.75 (0.71-0.80) and 0.68 (0.58-0.78). The ensemble model showed better predictive performance than the individual ML and DL models.
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Affiliation(s)
- Woohyung Lee
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, Brain Korea21 Project, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Hyo Jung Park
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Hack-Jin Lee
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, Brain Korea21 Project, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
- R&D Team, DoAI Inc., Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Ki Byung Song
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, Brain Korea21 Project, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Dae Wook Hwang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, Brain Korea21 Project, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Jae Hoon Lee
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, Brain Korea21 Project, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Kyongmook Lim
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, Brain Korea21 Project, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
- R&D Team, DoAI Inc., Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Yousun Ko
- Department of Convergence Medicine and Radiology, Research Institute of Radiology and Institute of Biomedical Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hyoung Jung Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Kyung Won Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
| | - Song Cheol Kim
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Asan Medical Center, Brain Korea21 Project, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
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Ambrosetti MC, Ambrosetti A, Perri G, Gasparini C, Marchegiani G, Salvia R, Montemezzi S, Mansueto G, Zamboni GA. Quantitative edge analysis of pancreatic margins in patients with head pancreatic tumors: correlations between pancreatic margins and the onset of postoperative pancreatic fistula. Eur Radiol 2024; 34:1515-1523. [PMID: 37658898 DOI: 10.1007/s00330-023-10200-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 07/09/2023] [Accepted: 07/20/2023] [Indexed: 09/05/2023]
Abstract
OBJECTIVE To assess the correlation between pancreatic quantitative edge analysis as a surrogate of parenchymal stiffness and the incidence of postoperative pancreatic fistula (POPF), in patients undergoing pancreaticoduodenectomy (PD). METHODS All consecutive patients who underwent PD at our Institution between March 2018 and November 2019 with an available preoperative CT were included. Pancreatic margin score (PMS) was calculated through computer-assisted quantitative edge analysis on the margins of the pancreatic body and tail (the expected pancreatic remnant) on non-contrast scans with in-house software. Intraoperative assessment of pancreatic stiffness by manual palpation was also performed, classifying pancreatic texture into soft and non-soft. PMS values were compared between groups using an unpaired T-test and correlated with the intraoperative evaluation of stiffness and with the grading of postoperative pancreatic fistula according to the International Study Group on Pancreatic Surgery (ISGPS). RESULTS Patient population included 200 patients (mean age 64.6 years), 146 without onset of POPF (73%, non-POPF group), and 54 with POPF (27%, POPF group). A significant difference in PMS values was observed between POPF and non-POPF (respectively 1.88 ± 0.05 vs 0.69 ± 0.01; p < 0.0001). PMS values of pancreatic parenchymas intraoperatively considered "soft" were significantly higher than those evaluated as "non-soft" (1.21 ± 0.04 vs 0.73 ± 0.02; p < 0.0001). A significant correlation between PMS values and POPF grade was observed (r = 0.8316), even in subgroups of patients with soft (r = 0.8016) and non-soft (r = 0.7602) pancreas (all p < 0.0001). CONCLUSIONS Quantitative edge analysis with dedicated software may stratify patients with different pancreatic stiffness, thus potentially improving preoperative risk assessment and strategies for POPF mitigation. CLINICAL RELEVANCE STATEMENT This study proposes quantitative pancreas edge analysis as a predictor for postoperative pancreatic fistula. The test has high accuracy and correlation with fistula grade according to the International Study Group on Pancreatic Surgery. KEY POINTS • Prediction of postoperative pancreatic fistula (POPF) onset risk after pancreaticoduodenectomy is based only on intraoperative evaluation. • Quantitative edge analysis may preoperatively identify patients with higher risk of POPF. • Quantification of pancreatic stiffness through the analysis of pancreatic margins could be done on preoperative CT.
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Affiliation(s)
- Maria-Chiara Ambrosetti
- Radiology Unit, Department of Pathology and Diagnostics, Azienda Ospedaliera Universitaria Integrata - Verona, P.Le Stefani 1, 37126, Verona, Italy.
| | - Alberto Ambrosetti
- Department of Physics and Astronomy "Galileo Galilei", University of Padova, Padua, Italy
| | - Giampaolo Perri
- Department of General and Pancreatic Surgery, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Clizia Gasparini
- Institute of Radiology, Department of Diagnostics and Public Health, Policlinico GB Rossi, University of Verona, Verona, Italy
| | - Giovanni Marchegiani
- Hepato Biliary Pancreatic (HPB) and Liver Transplant Surgery - DISCOG - Padova University Hospital, Padua, Italy
| | - Roberto Salvia
- Department of General and Pancreatic Surgery, The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Stefania Montemezzi
- Radiology Unit, Department of Pathology and Diagnostics, Azienda Ospedaliera Universitaria Integrata - Verona, P.Le Stefani 1, 37126, Verona, Italy
| | - Giancarlo Mansueto
- Institute of Radiology, Department of Diagnostics and Public Health, Policlinico GB Rossi, University of Verona, Verona, Italy
| | - Giulia A Zamboni
- Institute of Radiology, Department of Diagnostics and Public Health, Policlinico GB Rossi, University of Verona, Verona, Italy
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Du C, Li D, Li Q, Zhang S, He W, Zhao W, Li S, Liu J. Application of Neo-Pancreaticogastrostomy in Total Laparoscopic Pancreaticoduodenectomy. J Laparoendosc Adv Surg Tech A 2024; 34:207-213. [PMID: 38386987 DOI: 10.1089/lap.2023.0360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024] Open
Abstract
Objective: To introduce laparoscopic neo-pancreaticogastrostomy (neo-PG) and investigate its application potential in total laparoscopic pancreaticoduodenectomy (TLPD). Materials and Methods: We performed a single-center prospective single-arm trial to evaluate the feasibility and safety of neo-PG for its initial application in TLPD. The first 50 patients who were operated by a single surgeon and who underwent TLPD with neo-PG at our institution were recruited. The pre/intra/postoperation data were collected and analyzed. Results: Twenty-nine male patients and 21 female patients from May 2022 to March 2023 were included. The mean operation time was 272.60 ± 47.30 minutes. The median PG time was 16 (15, 23) minutes. Six patients had delayed gastric emptying (DGE), and all underwent standard LPD. None of the patients had Grade B/C postoperative pancreatic fistula (POPF) or postoperative hemorrhage, or underwent reoperation. The median length of post-LPD hospital stay was 6 (6, 8) days. None of the patients died within 90 days after surgery. Nineteen cases were pathologically classified as pancreatic lesion, 6 cases as bile duct lesion, 18 cases as duodenal lesion, and 7 cases as ampullary lesion. Conclusion: The laparoscopic neo-PG is a simple, safe, and feasible pancreatic anastomosis that can be applied in TLPD. Pylorus-preserving LPD may decrease DGE rate. Further studies involving more surgeons are warranted to prove that our new technique may terminate POPF in TLPD.
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Affiliation(s)
- Chengxu Du
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Dongrui Li
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Qiusheng Li
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Shubin Zhang
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Wei He
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Weihong Zhao
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Shuo Li
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jianhua Liu
- Department of Hepatobiliary Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
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232
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Narita M, Hatano E, Kitamura K, Fukumitsu K, Kitagawa H, Hamaguchi Y, Yazawa T, Terajima H, Kitaguchi K, Hata T. Identification of patients at high risk for recurrence in carcinoma of the ampulla of Vater: Analysis in 460 patients. Ann Gastroenterol Surg 2024; 8:190-201. [PMID: 38455488 PMCID: PMC10914706 DOI: 10.1002/ags3.12764] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/09/2023] [Accepted: 11/21/2023] [Indexed: 03/09/2024] Open
Abstract
Aim Carcinoma of the ampulla of Vater (CAV) shows a favorable prognosis compared to that with the other periampullary tumors, while some cases have a poor prognosis. The aims of the present study are to clarify the clinicopathological factors associated with poor recurrence-free survival (RFS) in patients with CAV after curative resection and to validate the usefulness of adjuvant chemotherapy (AC). Patients The study design is a multicenter retrospective cohort study. Patients with CAV who underwent pancreaticoduodenectomy between January 2008 and December 2020 at 26 hospitals were analyzed. The 30 clinicopathological factors were evaluated. A propensity score matching (PSM) was used to compare between patients with and without AC. Results Finally, 460 patients were analyzed. Median duration of follow-up was 47.2 months. Twenty-one prognostic factors associated with poor RFS were identified by univariate analysis. In multivariate analysis, aged ≥71, tumor diameter ≥12 mm, pT2 or higher stage (pT≥2), portal vein invasion (PV+), venous invasion(V+), and node positive disease (pN+) were independent prognostic factors for poor RFS. Out of 80 patients who received AC, 63 patients were assigned to analysis for PSM. The results showed no beneficial effect of AC on RFS. The preoperative factors potentially predicting pT≥2, V+, and/or N+ were at least one of following; (1) CA19-9 > 37 IU/mL, (2) ulcerative or mixed type appearance, (3) except for well-differentiated tumor, or (4) except for intestinal subtype of histology. Conclusions Aged ≥71, tumor diameter ≥12 mm, pT≥2, PV+, V+, and pN+ were independent prognostic factors for poor RFS in patients with CAV. An additional therapeutic strategy may be desirable in CAV patients at high risk for recurrence.
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Affiliation(s)
- Masato Narita
- Department of SurgeryNational Hospital Organization Kyoto Medical CenterKyotoJapan
- Department of SurgeryKobe City Medical Center General HospitalKobeJapan
| | - Etsuro Hatano
- Department of Surgery, Graduate School of MedicineKyoto UniversityKyotoJapan
| | - Koji Kitamura
- Department of SurgeryHyogo Prefectural Amagasaki General Medical CenterAmagasakiJapan
| | - Ken Fukumitsu
- Department of SurgeryKyoto Katsura HospitalKyotoJapan
| | | | - Yuhei Hamaguchi
- Department of SurgeryJapanese Red Cross Osaka HospitalOsakaJapan
| | | | | | | | - Toshihiko Hata
- Department of SurgeryKobe City Medical Center West HospitalKobeJapan
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233
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Shi Y, Li Z, Li B, Chen H, Chen C, Ji S, Yu X, Xu X. Reconsidering the role of prophylactic pancreaticojejunostomy in pancreatic enucleation: balancing the benefits and risks. ANZ J Surg 2024; 94:380-386. [PMID: 37985579 DOI: 10.1111/ans.18775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/22/2023]
Abstract
BACKGROUND The incidence of postoperative pancreatic fistula (POPF) following enucleation is high, and prophylactic pancreaticojejunostomy (PPJ) is frequently performed. Minimally invasive enucleation (MEN) has been demonstrated to be safe and feasible, leaving most enucleation wounds exposed. METHODS The clinical data of 40 patients who underwent open enucleation with PPJ at our center between 2012 and 2021 were compared with those of 80 patients who underwent MEN. RESULTS The MEN group had better outcomes than the PPJ group in terms of intraoperative bleeding (50.0 versus 100.0 mL), postoperative semi-liquid diet recovery (2.0 versus 5.0 days), and postoperative length of stay (7.7 versus 12.5 days). While the MEN group had higher rates of complex enucleation (60.0% versus 40.0%), main pancreatic duct repair (32.5% versus 10.0%), discharge with drains (48.8% versus 25.0%), and grade B POPFs (47.5% versus 17.5%). Both surgical methods effectively preserved pancreatic function; however, two patients in the PPJ group experienced severe haemorrhaging and died. Additionally, during the follow-up period, gastrointestinal bleeding was found and discomfort in the surgical area was reported. CONCLUSION Pancreatic enucleation combined with PPJ should be avoided, and although a biochemical or grade B POPF may develop after MEN, it can be compensated for by preserving pancreatic function and ensuring a good long-term quality of life in the patients.
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Affiliation(s)
- Yihua Shi
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Zheng Li
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Borui Li
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Haidi Chen
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Chen Chen
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Shunrong Ji
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Xiaowu Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Pancreatic Cancer Institute, Shanghai, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, China
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Shirai Y, Hamura R, Tanji Y, Taniai T, Yanagaki M, Haruki K, Furukawa K, Onda S, Sakamoto T, Gocho T, Ikegami T. The postoperative platelet-to-lymphocyte ratio predicts the outcome of patients undergoing pancreaticoduodenectomy for pancreatic head cancer. Surg Today 2024; 54:247-257. [PMID: 37488354 DOI: 10.1007/s00595-023-02727-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 06/22/2023] [Indexed: 07/26/2023]
Abstract
PURPOSE The preoperative platelet-to-lymphocyte ratio (PLR) has been reported as an important prognostic index for pancreatic ductal adenocarcinoma (PDAC); however, the significance of the postoperative (post-op) PLR for this disease has not been elucidated. METHODS We analyzed data on 118 patients who underwent pancreaticoduodenectomy for pancreatic head PDAC, collected from a prospectively maintained database. The post-op PLR was obtained by dividing the platelet count after surgery by the lymphocyte count on post-op day (POD) 14. The patients were divided into two groups according to a post-op PLR of < 310 or ≥ 310. Survival data were analyzed. RESULTS A high post-op PLR was identified as a significant prognostic index on univariate analysis for disease-free survival (DFS) and overall survival (OS). The post-op PLR remained significant, along with tumor differentiation and adjuvant chemotherapy, on multivariate analysis for OS (hazard ratio = 2.077, 95% confidence interval: 1.220-3.537; p = 0.007). The post-op PLR was a significant independent prognostic index for poor DFS, along with tumor differentiation and lymphatic invasion, on multivariate analysis (hazard ratio = 1.678, 95% confidence interval: 1.056-2.667; p = 0.028). CONCLUSIONS The post-op PLR in patients with pancreatic head PDAC was an independent predictor of DFS and OS after elective resection.
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Affiliation(s)
- Yoshihiro Shirai
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-Ku, Tokyo, 105-8461, Japan.
- Department of Gastrointestinal Surgery, Saku General Hospital Advanced Care Center, Nagano, 385-0051, Japan.
| | - Ryoga Hamura
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-Ku, Tokyo, 105-8461, Japan
- Department of Gastrointestinal Surgery, Saku General Hospital Advanced Care Center, Nagano, 385-0051, Japan
| | - Yoshiaki Tanji
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Tomohiko Taniai
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Mitsuru Yanagaki
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Koichiro Haruki
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Kenei Furukawa
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Shinji Onda
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-Ku, Tokyo, 105-8461, Japan
- Department of Gastrointestinal Surgery, Saku General Hospital Advanced Care Center, Nagano, 385-0051, Japan
| | - Taro Sakamoto
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Takeshi Gocho
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Toru Ikegami
- Division of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-Ku, Tokyo, 105-8461, Japan
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Nguyen TK, Nguyen HH, Luong TH, Dang KK, Le VD, Tran DD, Do VM, Pham HQ, Pham HM, Tran TL, Nguyen CT, Trinh HS, Inoue Y. Pancreaticoduodenectomy with superior mesenteric artery first-approach combined total meso-pancreas excision for periampullary malignancies: A high-volume single-center experience with short-term outcomes. Ann Hepatobiliary Pancreat Surg 2024; 28:59-69. [PMID: 38049111 PMCID: PMC10896681 DOI: 10.14701/ahbps.23-068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 07/23/2023] [Accepted: 07/26/2023] [Indexed: 12/06/2023] Open
Abstract
Backgrounds/Aims Pancreaticoduodenectomy (PD) is the only radical treatment for periampullary malignancies. Superior mesenteric artery (SMA) first approach combined with total meso-pancreas (MP) excision was conducted to improve the oncological results. There has not been any previous research of a technique that combines the SMA first approach and total MP excision with a detailed description of the MP macroscopical shape. Methods We prospectively assessed 77 patients with periampullary malignancies between October 2020 and March 2022 (18 months). All patients had undergone PD with SMA first approach combined total MP excision. The perioperative indications, clinical data, intra-operative index, R0 resection rate of postoperative pathological specimens (especially mesopancreatic margin), postoperative complications, and follow-up results were evaluated. Results The median operative time was 289.6 min (178-540 min), the median intraoperative blood loss was 209 mL (30-1,600 mL). Microscopically, there were 19 (24.7%) cases with metastatic MP, and five cases (6.5%) with R1-resection of the MP. The number of lymph nodes (LNs) harvested and metastatic LNs were 27.2 (maximum was 74) and 1.8 (maximum was 16), respectively. Some (46.8%) patients had pancreatic fistula, but mostly in grade A, with 7 patients (9.1%) who required re-operations. Some 18.2% of cases developed postoperative refractory diarrhea. The rate of in-hospital mortality was 1.3%. Conclusions The PD with SMA first approach combined TMpE for periampullary malignancies was effective in achieving superior oncological statistics (rate of MP R0-resection and number of total resected LNs) with non-inferior short-term outcomes. It is necessary to evaluate survival outcomes with long-term follow-up.
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Affiliation(s)
- Thanh Khiem Nguyen
- Department of Gastrointestinal and Hepato-Pancreato-Biliary Surgery, Bach Mai Hospital, Hanoi, Vietnam
| | - Ham Hoi Nguyen
- Department of Gastrointestinal and Hepato-Pancreato-Biliary Surgery, Bach Mai Hospital, Hanoi, Vietnam
| | - Tuan Hiep Luong
- Department of Gastrointestinal and Hepato-Pancreato-Biliary Surgery, Bach Mai Hospital, Hanoi, Vietnam
| | | | - Van Duy Le
- Department of Gastrointestinal and Hepato-Pancreato-Biliary Surgery, Bach Mai Hospital, Hanoi, Vietnam
| | - Duc Dung Tran
- Department of Surgery, Thai Binh Medical University, Thai Binh, Vietnam
| | - Van Minh Do
- Department of Gastrointestinal and Hepato-Pancreato-Biliary Surgery, Bach Mai Hospital, Hanoi, Vietnam
| | - Hong Quang Pham
- Department of Surgery, Thai Binh Medical University, Thai Binh, Vietnam
| | | | - Thi Lan Tran
- Pathology Center, Bach Mai Hospital, Hanoi, Vietnam
| | - Cuong Thinh Nguyen
- 108 Institute of Clinical Medical and Pharmaceutical Sciences, Hanoi, Vietnam
| | - Hong Son Trinh
- Department of Oncology, Viet Duc University Hospital, Hanoi, Vietnam
| | - Yosuke Inoue
- Department of Hepato-Biliary-Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
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236
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Koek S, Lo J, Ledger R, Ballal M. Postoperative fluid therapy in enhanced recovery after surgery for pancreaticoduodenectomy. Ann Hepatobiliary Pancreat Surg 2024; 28:80-91. [PMID: 38213109 PMCID: PMC10896690 DOI: 10.14701/ahbps.23-084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/25/2023] [Accepted: 08/30/2023] [Indexed: 01/13/2024] Open
Abstract
Backgrounds/Aims Optimal intravenous fluid management during the perioperative period for patients undergoing pancreaticoduodenectomy (PD) within the framework of enhanced recovery after surgery (ERAS) is unclear. Studies have indicated that excessive total body salt and water can contribute to the development of oedema, leading to increased morbidity and extended hospital stays. This study aimed to assess the effects of an intravenous therapy regimen during postoperative day (POD) 0 to 2 in PD patients within ERAS. Methods A retrospective interventional cohort study was conducted, and it involved all PD patients before and after implementation of ERAS (2009-2017). In the ERAS group, a targeted maintenance fluid regimen of 20 mL/kg/day with a sodium requirement of 0.5 mmoL/kg/day was administered. Outcome measures included the mmol of sodium and chloride administered, length of stay, and morbidity (postoperative pancreatic fistula, POPF; acute kidney injury, AKI; ileus). Results The study included 169 patients, with a mean age of 64 ± 11.3 years. Following implementation of the intravenous fluid therapy protocol, there was a significant reduction in chloride and sodium loading. However, in the multivariable analysis, chloride administered (mmoL/kg) did not independently influence the length of stay; or rates of POPF, ileus, or AKI (p > 0.05). Conclusions The findings suggested that a postoperative intravenous fluid therapy regimen did not significantly impact morbidity. Notably, there was a trend towards reduced length of stay within an increasingly comorbid patient cohort. This targeted fluid regimen appears to be safe for PD patients within the ERAS program. Further prospective research is needed to explore this area.
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Affiliation(s)
- Sharnice Koek
- Department of General Surgery, Fiona Stanley Hospital, Murdoch, WA, Australia
- School of Medicine, The University of Western Australia, Perth, WA, Australia
| | - Johnny Lo
- School of Science, Edith Cowan University, Joondalup, WA, Australia
| | - Rupert Ledger
- Department of Anaesthesia and Pain Medicine, Fiona Stanley Hospital, Murdoch, WA, Australia
| | - Mohammed Ballal
- Department of General Surgery, Fiona Stanley Hospital, Murdoch, WA, Australia
- School of Medicine, The University of Western Australia, Perth, WA, Australia
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237
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Huang L, Li QL, Yu QS, Peng H, Zhen Z, Shen Y, Zhang Q. Will partial splenic embolization followed by splenectomy increase intraoperative bleeding? World J Gastrointest Surg 2024; 16:318-330. [PMID: 38463347 PMCID: PMC10921206 DOI: 10.4240/wjgs.v16.i2.318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 12/17/2023] [Accepted: 01/25/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Partial splenic embolization (PSE) has been suggested as an alternative to splenectomy in the treatment of hypersplenism. However, some patients may experience recurrence of hypersplenism after PSE and require splenectomy. Currently, there is a lack of evidence-based medical support regarding whether preoperative PSE followed by splenectomy can reduce the incidence of complications. AIM To investigate the safety and therapeutic efficacy of preoperative PSE followed by splenectomy in patients with cirrhosis and hypersplenism. METHODS Between January 2010 and December 2021, 321 consecutive patients with cirrhosis and hypersplenism underwent splenectomy at our department. Based on whether PSE was performed prior to splenectomy, the patients were divided into two groups: PSE group (n = 40) and non-PSE group (n = 281). Patient characteristics, postoperative complications, and follow-up data were compared between groups. Propensity score matching (PSM) was conducted, and univariable and multivariable analyses were used to establish a nomogram predictive model for intraoperative bleeding (IB). The receiver operating characteristic curve, Hosmer-Lemeshow goodness-of-fit test, and decision curve analysis (DCA) were employed to evaluate the differentiation, calibration, and clinical performance of the model. RESULTS After PSM, the non-PSE group showed significant reductions in hospital stay, intraoperative blood loss, and operation time (all P = 0.00). Multivariate analysis revealed that spleen length, portal vein diameter, splenic vein diameter, and history of PSE were independent predictive factors for IB. A nomogram predictive model of IB was constructed, and DCA demonstrated the clinical utility of this model. Both groups exhibited similar results in terms of overall survival during the follow-up period. CONCLUSION Preoperative PSE followed by splenectomy may increase the incidence of IB and a nomogram-based prediction model can predict the occurrence of IB.
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Affiliation(s)
- Long Huang
- Department of No. 1 Surgery, The First Hospital Affiliated to Anhui University of Traditional Chinese Medicine, Hefei 230031, Anhui Province, China
| | - Qing-Lin Li
- Anhui University of Traditional Chinese Medicine, Anhui University of Traditional Chinese Medicine, Hefei 230038, Anhui Province, China
| | - Qing-Sheng Yu
- Department of No. 1 Surgery, The First Hospital Affiliated to Anhui University of Traditional Chinese Medicine, Hefei 230031, Anhui Province, China
| | - Hui Peng
- Department of No. 1 Surgery, The First Hospital Affiliated to Anhui University of Traditional Chinese Medicine, Hefei 230031, Anhui Province, China
| | - Zhou Zhen
- Department of Surgery, The Second Hospital Affiliated to Anhui University of Traditional Chinese Medicine, Hefei 230061, Anhui Province, China
| | - Yi Shen
- Department of No. 1 Surgery, The First Hospital Affiliated to Anhui University of Traditional Chinese Medicine, Hefei 230031, Anhui Province, China
| | - Qi Zhang
- Department of No. 1 Surgery, The First Hospital Affiliated to Anhui University of Traditional Chinese Medicine, Hefei 230031, Anhui Province, China
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238
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Fu C, Li X, Wang Y, Wang C, Jin H, Liu K, Xu H. Solid pseudopapillary neoplasm of the pancreas: a retrospective study of 195 cases. Front Oncol 2024; 14:1349282. [PMID: 38469229 PMCID: PMC10925641 DOI: 10.3389/fonc.2024.1349282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 02/12/2024] [Indexed: 03/13/2024] Open
Abstract
Objective Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare exocrine tumor of the pancreas. The aim of our study is to summarize the clinical features of SPN and to analyze the risk factors for malignant SPN. Methods From May 2013 to September 2022, patients who were pathologically confirmed to have SPN were retrospectively reviewed. Demographic data, clinical and pathological features, follow-up data were collected and analyzed. To investigate the factors influencing the benign or malignant nature of SPN, we employed logistic regression. Additionally, we utilized Kaplan-Meier curves to depict and analyze the overall prognosis. Results A total of 195 patients were included, 163 of whom were female and the average age of all patients was 31.7 years old. Among 195 patients, 101 patients (51.8%) had no obvious clinical symptoms and their pancreatic lesions were detected during routine examination. The primary symptom was abdominal pain and distension in 64 cases (32.8%). The maximum diameter of SPN tumors ranged from 1-17 cm (mean 6.19 cm). Forty-eight postoperative complications developed in 43 (22.1%) patients. After a median follow-up duration of 44.5 months, the overall 5-year survival rate was 98.8% and the recurrence rate was 1.5%. Furthermore, we observed a statistically significant difference in the completeness of the tumor capsule between benign and malignant SPN. Conclusion SPN is associated with a favorable long-term survival after surgery in our large sample size cohort. For malignant SPN, tumor capsule incompleteness is an independent risk factor.
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Affiliation(s)
- Chang Fu
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Xiaocong Li
- Medical Research and Biometrics Center, National Clinical Research Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yongxin Wang
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Chuangshi Wang
- Medical Research and Biometrics Center, National Clinical Research Center for Cardiovascular Diseases, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hengwei Jin
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Kai Liu
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Hongji Xu
- Department of Abdominal Surgery, Guiqian International General Hospital, Guiyang, Guizhou, China
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239
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Borys M, Wysocki M, Gałązka K, Stanek M, Budzyński A. Laparoscopic radical antegrade modular pancreatosplenectomy (RAMPS) for adenocarcinoma of the body and tail of the pancreas - technical considerations with analysis of surgical outcomes. Langenbecks Arch Surg 2024; 409:74. [PMID: 38400929 DOI: 10.1007/s00423-024-03265-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 02/17/2024] [Indexed: 02/26/2024]
Abstract
PURPOSE The aim of this study was to establish whether laparoscopic RAMPS (L-RAMPS) is a safe procedure with better oncological outcomes compared to laparoscopic distal pancreatectomy (LDP) with splenectomy among patients with distal pancreatic ductal adenocarcinoma (PDAC). METHODS This is a retrospective study performed on consecutive patients who underwent L-RAMPS and LDP with splenectomy for resectable or borderline resectable PDAC of the body and tail. In this paper, we presented our technique of laparoscopic RAMPS and analyzed intraoperative and perioperative complications, oncological efficacy, and long-term survival. RESULTS The study included 12 patients in the L-RAMPS group and 13 patients in the LDP with splenectomy. L-RAMPS was associated with significantly higher rates of R0 resection (91.7% vs. 69.2%, p = 0.027). There were no differences between the L-RAMPS and LDP with splenectomy groups in intraoperative blood loss (400 mL vs 400 mL, p = 0.783) and median operative time (250 min vs 220 min, p = 0.785). No differences were found in terms of perioperative complications, including the incidence of pancreatic fistula. CONCLUSION Laparoscopic RAMPS is a feasible and safe procedure. It provides higher radicality as compared with LDP with splenectomy, without increasing the risk of complications. Further studies are necessary to evaluate long-term outcomes.
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Affiliation(s)
- Maciej Borys
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital, Osiedle Zlotej Jesieni 1, 31-826, Cracow, Poland
| | - Michał Wysocki
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital, Osiedle Zlotej Jesieni 1, 31-826, Cracow, Poland.
| | - Krystyna Gałązka
- Department of Pathomorphology, Jagiellonian University Medical College, Cracow, Poland
| | - Maciej Stanek
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital, Osiedle Zlotej Jesieni 1, 31-826, Cracow, Poland
| | - Andrzej Budzyński
- Department of General Surgery and Surgical Oncology, Ludwik Rydygier Memorial Hospital, Osiedle Zlotej Jesieni 1, 31-826, Cracow, Poland
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240
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Uijterwijk BA, Lemmers DH, Fusai GK, Groot Koerkamp B, Koek S, Zerbi A, Sparrelid E, Boggi U, Luyer M, Ielpo B, Salvia R, Goh BKP, Kazemier G, Björnsson B, Serradilla-Martín M, Mazzola M, Mavroeidis VK, Sánchez-Cabús S, Pessaux P, White S, Alseidi A, Valle RD, Korkolis D, Bolm LR, Soonawalla Z, Roberts KJ, Vladimirov M, Mazzotta A, Kleeff J, Suarez Muñoz MA, Besselink MG, Hilal MA. Different Periampullary Types and Subtypes Leading to Different Perioperative Outcomes of Pancreatoduodenectomy: Reality and Not a Myth; An International Multicenter Cohort Study. Cancers (Basel) 2024; 16:899. [PMID: 38473260 DOI: 10.3390/cancers16050899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/23/2024] [Accepted: 02/18/2024] [Indexed: 03/14/2024] Open
Abstract
This international multicenter cohort study included 30 centers. Patients with duodenal adenocarcinoma (DAC), intestinal-type (AmpIT) and pancreatobiliary-type (AmpPB) ampullary adenocarcinoma, distal cholangiocarcinoma (dCCA), and pancreatic ductal adenocarcinoma (PDAC) were included. The primary outcome was 30-day or in-hospital mortality, and secondary outcomes were major morbidity (Clavien-Dindo 3b≥), clinically relevant post-operative pancreatic fistula (CR-POPF), and length of hospital stay (LOS). Results: Overall, 3622 patients were included in the study (370 DAC, 811 AmpIT, 895 AmpPB, 1083 dCCA, and 463 PDAC). Mortality rates were comparable between DAC, AmpIT, AmpPB, and dCCA (ranging from 3.7% to 5.9%), while lower for PDAC (1.5%, p = 0.013). Major morbidity rate was the lowest in PDAC (4.4%) and the highest for DAC (19.9%, p < 0.001). The highest rates of CR-POPF were observed in DAC (27.3%), AmpIT (25.5%), and dCCA (27.6%), which were significantly higher compared to AmpPB (18.5%, p = 0.001) and PDAC (8.3%, p < 0.001). The shortest LOS was found in PDAC (11 d vs. 14-15 d, p < 0.001). Discussion: In conclusion, this study shows significant variations in perioperative mortality, post-operative complications, and hospital stay among different periampullary cancers, and between the ampullary subtypes. Further research should assess the biological characteristics and tissue reactions associated with each type of periampullary cancer, including subtypes, in order to improve patient management and personalized treatment.
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Affiliation(s)
- Bas A Uijterwijk
- Department of Surgery, Fondazione Poliambulanza, 25124 Brescia, Italy
- Department of Surgery, Amsterdam UMC, University of Amsterdam, 1012 Amsterdam, The Netherlands
- Cancer Center Amsterdam, 1081 Amsterdam, The Netherlands
| | - Daniël H Lemmers
- Department of Surgery, Fondazione Poliambulanza, 25124 Brescia, Italy
- Department of Surgery, Amsterdam UMC, University of Amsterdam, 1012 Amsterdam, The Netherlands
- Cancer Center Amsterdam, 1081 Amsterdam, The Netherlands
| | - Giuseppe Kito Fusai
- Department of Surgery, Royal Free London NHS Foundation Trust, London NW3 2QG, UK
| | | | - Sharnice Koek
- Department of Surgery, Fiona Stanley Hospital, Murdoch, WA 6150, Australia
| | - Alessandro Zerbi
- Department of Pancreatic Surgery, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy
| | - Ernesto Sparrelid
- Division of Surgery, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Karolinska University Hospital, 171 64 Solna, Sweden
| | - Ugo Boggi
- Department of Surgery, Pisa University Hospital, 56100 Pisa, Italy
| | - Misha Luyer
- Department of Surgery, Catharina Hospital Eindhoven, 5623 Eindhoven, The Netherlands
| | - Benedetto Ielpo
- Department of Surgery, Hospital del Mar, 08003 Barcelona, Spain
| | - Roberto Salvia
- Department of Surgery, University Hospital of Verona, 37126 Verona, Italy
| | - Brian K P Goh
- Department of Hepatopancreatobilliary and Transplant Surgery, National Cancer Centre, Singapore General Hospital, Singapore 168583, Singapore
- Surgery Academic Clinical Programme, Duke-National University of Singapore Medical School, Singapore 169857, Singapore
| | - Geert Kazemier
- Department of Surgery, Amsterdam UMC, Location VUmc, 1007 Amsterdam, The Netherlands
| | - Bergthor Björnsson
- Department of Surgery in Linköping, Department of Biomedical and Clinical Sciences, Linköping University, 581 83 Linköping, Sweden
| | | | - Michele Mazzola
- Division of Oncologic and Mini-Invasive General Surgery, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy
| | - Vasileios K Mavroeidis
- Department of Academic Surgery, The Royal Marsden Hospital, London SW3 6JJ, UK
- Department of Hepatobiliary and Pancreatic Surgery, Oxford University Hospitals, NHS Foundation Trust, Oxford OX3 9DU, UK
| | | | - Patrick Pessaux
- Hepatobiliary and Pancreatic Surgical Unit, Nouvel Hôpital Civil (NHC), 67000 Strasbourg, France
| | - Steven White
- Department of Surgery, Newcastle Upon Tyne Hospitals, NHS Foundation Trust, Newcastle Upon Tyne NE3 3HD, UK
| | - Adnan Alseidi
- Department of Surgery, Virginia Mason, Seattle, WA 98101, USA
| | | | - Dimitris Korkolis
- Department of Surgery, Hellenic Anticancer Hospital 'Saint Savvas', 115 22 Athens, Greece
| | - Louisa R Bolm
- Department of Surgery, University Medical Center Schleswig-Holstein, Campus Lübeck, 23538 Lübeck, Germany
| | - Zahir Soonawalla
- Department of Hepatobiliary and Pancreatic Surgery, Oxford University Hospitals, NHS Foundation Trust, Oxford OX3 9DU, UK
| | - Keith J Roberts
- Faculty of Medicine, University of Birmingham, Birmingham B15 2TT, UK
| | - Miljana Vladimirov
- Department of Surgery Hospital Nuremberg, PMU Nürnberg, 90419 Nürnberg, Germany
| | - Alessandro Mazzotta
- Department of Digestive, Oncologic and Metabolic Surgery, Institut Mutualiste Montsouris, 75014 Paris, France
| | - Jorg Kleeff
- Department of Surgery, Martin-Luther University Halle-Wittenberg, 06108 Halle (Saale), Germany
| | | | - Marc G Besselink
- Department of Surgery, Amsterdam UMC, University of Amsterdam, 1012 Amsterdam, The Netherlands
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De Sio D, Lucinato C, Panza E, Quero G, Laterza V, Schena CA, Fiorillo C, Taglioni F, Menghi R, Longo F, Rosa F, Tortorelli AP, Tondolo V, Alfieri S. Anomalies of the right hepatic artery in periampullary cancer treatment: are pathological and clinical outcomes different? A single tertiary referral center retrospective analysis. Langenbecks Arch Surg 2024; 409:71. [PMID: 38393349 PMCID: PMC10891249 DOI: 10.1007/s00423-024-03263-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 02/17/2024] [Indexed: 02/25/2024]
Abstract
PURPOSE Anomalies of the right hepatic artery (RHA) may represent an additional challenge in pancreatoduodenectomy (PD). The aim of this study is to assess the potential impact of variations in hepatic arterial anatomy on perioperative outcomes. METHODS PDs performed for periampullary malignancies between 2017 and 2022 were retrospectively enrolled and subdivided in two groups: modal pattern of vascularization (MPV) and anomalous pattern of vascularization (APV). A propensity score matching (PSM) analysis was conducted to homogenize the two study populations. The two groups were then compared in terms of perioperative outcomes and pathological findings. RESULTS Thirty-eight patients (16.3%) out of 232 presented a vascular anomaly: an accessory RHA in 7 cases (3%), a replaced RHA in 26 cases (11.2%), and a replaced HA in 5 cases (2.1%). After PSM, 76 MPV patients were compared to the 38 APV patients. The incidence rate of postoperative complications was comparable between the two study populations (p=0.2). Similarly, no difference was detected in terms of histopathological data, including margin status. No difference was noted in terms of intraoperative hemorrhage and vascular resection. CONCLUSION When PDs are performed in high-volume centers, the presence of an APV of the RHA does not relate to a significant impact on perioperative complications. Moreover, no influence was noted on histopathological findings.
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Affiliation(s)
- Davide De Sio
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Chiara Lucinato
- Università Cattolica del Sacro Cuore Di Roma, Largo Francesco Vito 1, 00168, Rome, Italy
| | - Edoardo Panza
- Università Cattolica del Sacro Cuore Di Roma, Largo Francesco Vito 1, 00168, Rome, Italy
| | - Giuseppe Quero
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy.
- Università Cattolica del Sacro Cuore Di Roma, Largo Francesco Vito 1, 00168, Rome, Italy.
| | - Vito Laterza
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Carlo Alberto Schena
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Claudio Fiorillo
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Flavia Taglioni
- Università Cattolica del Sacro Cuore Di Roma, Largo Francesco Vito 1, 00168, Rome, Italy
| | - Roberta Menghi
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore Di Roma, Largo Francesco Vito 1, 00168, Rome, Italy
| | - Fabio Longo
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Fausto Rosa
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore Di Roma, Largo Francesco Vito 1, 00168, Rome, Italy
| | - Antonio Pio Tortorelli
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
| | - Vincenzo Tondolo
- General Surgery Unit, Fatebenefratelli Isola Tiberina - Gemelli Isola, Via di Ponte Quattro Capi, 39, 00186, Rome, Italy
| | - Sergio Alfieri
- Pancreatic Surgery Unit, Department of Surgery, Gemelli Pancreatic Center, CRMPG (Advanced Pancreatic Research Center), Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Largo Agostino Gemelli, 8, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore Di Roma, Largo Francesco Vito 1, 00168, Rome, Italy
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Suto H, Fuke T, Matsukawa H, Ando Y, Oshima M, Nagao M, Takahashi S, Shibata T, Yamana H, Kamada H, Kobara H, Okuyama H, Kumamoto K, Okano K. Short- and Long-Term Outcomes of Neoadjuvant Chemoradiotherapy Followed by Pancreatoduodenectomy in Elderly Patients with Resectable and Borderline Resectable Pancreatic Cancer: A Retrospective Study. J Clin Med 2024; 13:1216. [PMID: 38592055 PMCID: PMC10931964 DOI: 10.3390/jcm13051216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/16/2024] [Accepted: 02/19/2024] [Indexed: 04/10/2024] Open
Abstract
Background: The efficacy of neoadjuvant chemoradiotherapy (NACRT) followed by pancreatoduodenectomy (PD) in elderly patients with pancreatic ductal adenocarcinoma (PDAC) remains unclear. Methods: This retrospective analysis of prospectively collected data examined the effect of NACRT followed by PD in elderly patients with PDAC. A total of 112 patients with resectable (R-) and borderline resectable (BR-) PDAC, who were planned for PD and received NACRT between 2009 and 2022, were assessed. Changes induced by NACRT, surgical outcomes, nutritional status, renal and endocrine functions, and prognosis were compared between elderly (≥75 years, n = 43) and non-elderly (<75 years, n = 69) patients over two years following PD. Results: Completion and adverse event rates during NACRT, nutritional status, renal function, endocrine function over two years postoperatively, and prognosis did not significantly differ between the two groups. Low prognostic index after NACRT and the absence of postoperative adjuvant chemotherapy may be adverse prognostic indicators for elderly patients undergoing NACRT for R- and BR-PDAC. Conclusions: Despite a higher incidence of postoperative complications, NACRT followed by PD can be safely performed in elderly patients, resulting in a prognosis similar to that in non-elderly patients.
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Affiliation(s)
- Hironobu Suto
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (T.F.); (H.M.); (Y.A.); (M.O.); (M.N.); (K.K.); (K.O.)
| | - Takuro Fuke
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (T.F.); (H.M.); (Y.A.); (M.O.); (M.N.); (K.K.); (K.O.)
| | - Hiroyuki Matsukawa
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (T.F.); (H.M.); (Y.A.); (M.O.); (M.N.); (K.K.); (K.O.)
| | - Yasuhisa Ando
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (T.F.); (H.M.); (Y.A.); (M.O.); (M.N.); (K.K.); (K.O.)
| | - Minoru Oshima
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (T.F.); (H.M.); (Y.A.); (M.O.); (M.N.); (K.K.); (K.O.)
| | - Mina Nagao
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (T.F.); (H.M.); (Y.A.); (M.O.); (M.N.); (K.K.); (K.O.)
- Department of Molecular Oncologic Pathology, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan
| | - Shigeo Takahashi
- Department of Radiation Oncology, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (S.T.); (T.S.)
| | - Toru Shibata
- Department of Radiation Oncology, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (S.T.); (T.S.)
| | - Hiroki Yamana
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (H.Y.); (H.K.); (H.K.)
| | - Hideki Kamada
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (H.Y.); (H.K.); (H.K.)
| | - Hideki Kobara
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (H.Y.); (H.K.); (H.K.)
| | - Hiroyuki Okuyama
- Department of Clinical Oncology, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan;
| | - Kensuke Kumamoto
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (T.F.); (H.M.); (Y.A.); (M.O.); (M.N.); (K.K.); (K.O.)
| | - Keiichi Okano
- Department of Gastroenterological Surgery, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Miki 761-0793, Kagawa, Japan; (T.F.); (H.M.); (Y.A.); (M.O.); (M.N.); (K.K.); (K.O.)
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Zhao G, Chen X, Zhu M, Liu Y, Wang Y. Exploring the application and future outlook of Artificial intelligence in pancreatic cancer. Front Oncol 2024; 14:1345810. [PMID: 38450187 PMCID: PMC10915754 DOI: 10.3389/fonc.2024.1345810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 01/29/2024] [Indexed: 03/08/2024] Open
Abstract
Pancreatic cancer, an exceptionally malignant tumor of the digestive system, presents a challenge due to its lack of typical early symptoms and highly invasive nature. The majority of pancreatic cancer patients are diagnosed when curative surgical resection is no longer possible, resulting in a poor overall prognosis. In recent years, the rapid progress of Artificial intelligence (AI) in the medical field has led to the extensive utilization of machine learning and deep learning as the prevailing approaches. Various models based on AI technology have been employed in the early screening, diagnosis, treatment, and prognostic prediction of pancreatic cancer patients. Furthermore, the development and application of three-dimensional visualization and augmented reality navigation techniques have also found their way into pancreatic cancer surgery. This article provides a concise summary of the current state of AI technology in pancreatic cancer and offers a promising outlook for its future applications.
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Affiliation(s)
- Guohua Zhao
- Department of General Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Liaoning, China
| | - Xi Chen
- Department of General Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Liaoning, China
- Department of Clinical integration of traditional Chinese and Western medicine, Liaoning University of Traditional Chinese Medicine, Liaoning, China
| | - Mengying Zhu
- Department of General Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Liaoning, China
- Department of Clinical integration of traditional Chinese and Western medicine, Liaoning University of Traditional Chinese Medicine, Liaoning, China
| | - Yang Liu
- Department of Ophthalmology, First Hospital of China Medical University, Liaoning, China
| | - Yue Wang
- Department of General Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Liaoning, China
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244
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Liang Z, Lan M, Xu X, Liu F, Tao B, Wang X, Zeng J. Case Report: Robotic pylorus-preserving pancreatoduodenectomy for periampullary rhabdomyosarcoma in a 3-year-old patient. Front Surg 2024; 11:1284257. [PMID: 38440415 PMCID: PMC10910038 DOI: 10.3389/fsurg.2024.1284257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 02/02/2024] [Indexed: 03/06/2024] Open
Abstract
Periampullary neoplasm is rare in pediatric patients and has constituted a strict indication for pancreatoduodenectomy (PD), which is a procedure sporadically reported in the literature among children. Robotic PD has been routinely performed for periampullary neoplasm in periampullary neoplasm, but only a few cases in pediatric patients have been reported. Here, we report the case of a 3-year-old patient with periampullary rhabdomyosarcoma treated with robotic pylorus-preserving PD and share our experience with this procedure in pediatric patients. A 3-year-old patient presented with obstructive jaundice and a mass in the pancreatic head revealed by imaging. A laparoscopic biopsy was performed. Jaundice progressed with abdominal pain and elevated alpha-amylase leading to urgent robotic exploration in which a periampullary neoplasm was revealed and pathologically diagnosed as rhabdomyosarcoma by frozen section examination. After pylorus-preserving PD, we performed a conventional jejunal loop following a child reconstruction, including an end-to-end pancreaticojejunostomy, followed by end-to-side hepaticojejunostomy and duodenojejunostomy. Delayed gastric emptying (DGE) presented with increasing drain from the nasogastric tube (NGT) a week after the surgery and improved spontaneously within 10 days. In a 13-month follow-up until the present, our case patient recovered well without potentially fatal complications, such as pancreatic fistula. Robotic PD in pediatric patients was safe and effective without intra- or postoperative complications.
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Affiliation(s)
| | | | | | | | | | | | - Jixiao Zeng
- Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China
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Lei K, Wang J, Wang X, Wang H, Hu R, Zhang H, Xu W, Xu J, You K, Liu Z. Extended lymphadenectomy based on the TRIANGLE for pancreatic head cancer: a single-center experience. Langenbecks Arch Surg 2024; 409:54. [PMID: 38321184 DOI: 10.1007/s00423-024-03245-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 01/29/2024] [Indexed: 02/08/2024]
Abstract
BACKGROUND This study was to compare the safety and efficacy of different lymphadenectomy methods in patients with pancreatic head cancer undergoing pancreaticoduodenectomy (PD). MATERIAL AND METHODS A total of 150 patients were included in this study. Patients were divided into Group A (n = 79), Group B (n = 44), and Group C (n = 27) according to the different lymphadenectomy methods. The clinical endpoint was time to progression (TTP) and overall survival (OS). Postoperative complications of different lymphadenectomy methods were compared respectively. TTP and OS of the three groups were compared by Kaplan-Meier curves. RESULTS There were no significant differences between the three groups in operative time (P = 0.300), death in the hospital (P = 0.253), postoperative hemorrhage (P = 0.863), postoperative pancreatic fistula (POPF) B/C (P = 0.306), bile leakage (P = 0.215), intestinal fistula (P = 0.177), lymphatic leakage (P = 0.267), delayed gastric emptying [(DGE) (P = 0.283)], ICU stay (P = 0.506), and postoperative hospital stay [(PHS) (P = 0.810)]. Median TTP in Groups B and C was significantly longer than in Group A (log-rank test, A vs B: P = 0.0005, A vs C: P = 0.0001). Median OS between the three groups has no statistical difference (P = 0.1546). CONCLUSIONS Extended lymphadenectomy methods based on the TRIANGLE do not increase perioperative complications significantly and can effectively delay tumor progression in patients with pancreatic head cancer.
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Affiliation(s)
- Kai Lei
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400000, China
| | - Jiaguo Wang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400000, China
| | - Xingxing Wang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400000, China
| | - Hongxiang Wang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400000, China
| | - Run Hu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400000, China
| | - Huizhi Zhang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400000, China
| | - Wei Xu
- Department of Hepatobiliary and Thyroid Surgery, the People's Hospital of Liangping District, Chongqing, 405200, China
| | - Jie Xu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400000, China
| | - Ke You
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400000, China
| | - Zuojin Liu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400000, China.
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246
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Zhang J, Cai H, Zhang M, Wang X, Cai Y, Peng B. Textbook oncologic outcomes are associated with increased overall survival in patients with pancreatic head cancer after undergoing laparoscopic pancreaticoduodenectomy. World J Surg Oncol 2024; 22:43. [PMID: 38317188 PMCID: PMC10845781 DOI: 10.1186/s12957-024-03322-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/23/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Textbook oncologic outcomes (TOO) have been used to evaluate long-term oncologic outcomes for patients after pancreaticoduodenectomy (PD) but not laparoscopic pancreaticoduodenectomy (LPD). The aim of the study was to assess the prognostic value of TOO for patients with pancreatic head cancer undergoing LPD and discuss the risk factors associated with achieving TOO. METHODS Patients with pancreatic head cancer who underwent LPD in West China Hospital from January 2015 to May 2022 were consecutively enrolled. TOO was defined as achieving R0 resection, examination of ≥ 12 lymph nodes, no prolonged length of stay, no 30-day readmission/death, and receiving adjuvant chemotherapy. Survival analysis was used to determine the prognostic value of a TOO on overall survival (OS) and recurrence-free survival (RFS). Logistic regression was used to identify the risk factors of a TOO. The rates of a TOO and of each indicator were compared in patients who suffered or not from delayed gastric emptying (DGE). RESULTS A total of 44 (25.73%) patients achieved TOO which was associated with improved median OS (TOO 32 months vs. non-TOO 20 months, P = 0.034) and a better RFS (TOO 19 months vs. non-TOO 13 months, P = 0.053). Patients suffering from DGE [odds ratio (OR) 4.045, 95% CI 1.151-14.214, P = 0.029] were independent risk factors for TOO. In addition, patients with DGE after surgery had a significantly lower rate of TOO (P = 0.015) than patients without DGE. CONCLUSIONS As there were significant differences between patients who achieved TOO or not, TOO is a good indicator for long-term oncologic outcomes in patients with pancreatic head cancer after undergoing LPD. DGE is the risk factor for achieving TOO, so it is important to prevent the DGE after LPD to improve the rate of TOO.
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Affiliation(s)
- Jing Zhang
- Department of General Surgery, Division of Pancreatic Surgery, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, 610041, Sichuan, China
| | - He Cai
- Department of General Surgery, Division of Pancreatic Surgery, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, 610041, Sichuan, China
| | - Man Zhang
- Department of Minimal Invasive Surgery, Shangjin Nanfu Hospital, Chengdu, China
| | - Xin Wang
- Department of General Surgery, Division of Pancreatic Surgery, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, 610041, Sichuan, China
| | - Yunqiang Cai
- Department of General Surgery, Division of Pancreatic Surgery, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, 610041, Sichuan, China
- The Health Management Center of West China Hospital, Sichuan University, Chengdu, China
| | - Bing Peng
- Department of General Surgery, Division of Pancreatic Surgery, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
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Duclos C, Durin T, Marchese U, Sauvanet A, Laurent C, Ayav A, Turrini O, Sulpice L, Addeo P, Souche FR, Perinel J, Birnbaum DJ, Facy O, Gagnière J, Gaujoux S, Schwarz L, Regenet N, Iannelli A, Regimbeau JM, Piessen G, Lenne X, El Amrani M, Heyd B, Doussot A. Management and outcomes of hemorrhage after distal pancreatectomy: a multicenter study at high volume centers. HPB (Oxford) 2024; 26:234-240. [PMID: 37951805 DOI: 10.1016/j.hpb.2023.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 10/05/2023] [Accepted: 10/07/2023] [Indexed: 11/14/2023]
Abstract
BACKGROUND Data on clinically relevant post-pancreatectomy hemorrhage (CR-PPH) are derived from series mostly focused on pancreatoduodenectomy, and data after distal pancreatectomy (DP) are scarce. METHODS All non-extended DP performed from 2014 to 2018 were included. CR-PPH encompassed grade B and C PPH. Risk factors, management, and outcomes of CR-PPH were evaluated. RESULTS Overall, 1188 patients were included, of which 561 (47.2 %) were operated on minimally invasively. Spleen-preserving DP was performed in 574 patients (48.4 %). Ninety-day mortality, severe morbidity and CR-POPF rates were 1.1 % (n = 13), 17.4 % (n = 196) and 15.5 % (n = 115), respectively. After a median interval of 8 days (range, 0-37), 65 patients (5.5 %) developed CR-PPH, including 28 grade B and 37 grade C. Reintervention was required in 57 patients (87.7 %). CR-PPH was associated with a significant increase of 90-day mortality, morbidity and hospital stay (p < 0.001). Upon multivariable analysis, prolonged operative time and co-existing POPF were independently associated with CR-PPH (p < 0.005) while a chronic use of antithrombotic agent trended towards an increase of CR-PPH (p = 0.081). As compared to CR-POPF, the failure-to-rescue rate in patients who developed CR-PPH was significantly higher (13.8 % vs. 1.3 %, p < 0.001). CONCLUSION CR-PPH after DP remains rare but significantly associated with an increased risk of 90-day mortality and failure-to-rescue.
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Affiliation(s)
- Côme Duclos
- Department of Digestive Surgical Oncology, Liver Transplantation Unit. CHU Besançon, Besançon, France
| | - Thibault Durin
- Department of Digestive Surgery and Transplantation, Lille University Hospital, Lille, France
| | - Ugo Marchese
- Department of Digestive, Hepatobiliary and Pancreatic Surgery, Cochin Hospital, AP-HP, Paris, France
| | - Alain Sauvanet
- Department of HPB Surgery, Hôpital Beaujon, University of Paris, Clichy, France
| | - Christophe Laurent
- Department of Digestive Surgery, Centre Magellan - CHU Bordeaux, Bordeaux, France
| | - Ahmet Ayav
- Department of HPB Surgery, Nancy University Hospital, Nancy, France
| | - Olivier Turrini
- Institut Paoli Calmettes, Marseille University, Department of Oncological Surgery, Marseille, France
| | - Laurent Sulpice
- Department of Hepatobiliary and Digestive Surgery, University Hospital, Rennes 1 University, Rennes, France
| | - Pietro Addeo
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation, Pôle des Pathologies Digestives, Hépatiques et de la Transplantation, Hôpital de Hautepierre-Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, France
| | | | - Julie Perinel
- Department of Digestive Surgery, Hopital Edouard Herriot, Lyon, France
| | - David J Birnbaum
- Department of Digestive Surgery, Hôpital Nord, Assistance Publique-Hôpitaux de Marseille, Aix-Marseille University, Chemin des Bourrely, 13015, Marseille, France
| | - Olivier Facy
- Department of Digestive and Surgical Oncology, University Hospital, Dijon, France
| | - Johan Gagnière
- Department of Digestive and Hepatobiliary Surgery - Liver Transplantation, University Hospital Clermont-Ferrand, Clermont-Ferrand, France
| | - Sébastien Gaujoux
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP, Pitié-Salpêtrière Hospital, Paris, France
| | - Lilian Schwarz
- Department of Digestive Surgery, Rouen University Hospital and Université de Rouen Normandie, F-76100, Rouen, France
| | - Nicolas Regenet
- Department of Digestive Surgery, Nantes Hospital, Nantes, France
| | - Antonio Iannelli
- Digestive Surgery and Liver Transplantation Unit, University Hospital of Nice, Nice, France
| | - Jean M Regimbeau
- Department of Digestive Surgery, Amiens University Medical Center and Jules Verne University of Picardie, Amiens, France
| | - Guillaume Piessen
- Department of Digestive and Oncological Surgery, CHU Lille, Claude Huriez University Hospital, F-59000, Lille, France
| | - Xavier Lenne
- Medical Information Department, Lille University Hospital, Lille, France
| | - Mehdi El Amrani
- Department of Digestive Surgery and Transplantation, Lille University Hospital, Lille, France
| | - Bruno Heyd
- Department of Digestive Surgical Oncology, Liver Transplantation Unit. CHU Besançon, Besançon, France
| | - Alexandre Doussot
- Department of Digestive Surgical Oncology, Liver Transplantation Unit. CHU Besançon, Besançon, France.
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Watanabe G, Ishizawa T, Kuriki Y, Kamiya M, Ichida A, Kawaguchi Y, Akamatsu N, Kaneko J, Arita J, Kokudo N, Urano Y, Hasegawa K. Evaluation of pancreatic chymotrypsin activity for on-site prediction of clinically relevant postoperative pancreatic fistula. Pancreatology 2024; 24:169-177. [PMID: 38061979 DOI: 10.1016/j.pan.2023.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/14/2023] [Accepted: 11/23/2023] [Indexed: 01/27/2024]
Abstract
OBJECTIVES Although the risk of complications due to postoperative pancreatic fistula (POPF) have been evaluated based on the amylase level in drained ascitic fluid, this method has much room for improvement regarding diagnostic accuracy and facility of the measurement. This study aimed to investigate the clinical value of measuring pancreatic chymotrypsin activity for rapid and accurate prediction of POPF after pancreaticoduodenectomy. METHODS In 52 consecutive patients undergoing pancreaticoduodenectomy, the chymotrypsin activity in pancreatic juice was measured by calculating the increase in fluorescence intensity during the first 5 min after activation with an enzyme-activatable fluorophore. The predictive value for clinically relevant POPF (CR-POPF) was compared between this technique and the conventional method based on the amylase level. RESULTS According to receiver operating characteristic analyses, pancreatic chymotrypsin activity on postoperative day (POD) 3 measured with a multiplate reader had the highest predictive value for CR-POPF (area under the curve [AUC], 0.752; P < 0.001), yielding 77.8 % sensitivity and 68.8 % specificity. The AUC and sensitivity/specificity of the amylase level in ascitic fluid on POD 3 were 0.695 (P = 0.053) and 77.8 %/41.2 %, respectively. Multivariable analysis identified high pancreatic chymotrypsin activity on POD 3 as an independent risk factor for CR-POPF. Measurement of pancreatic chymotrypsin activity with a prototype portable fluorescence photometer could significantly predict CR-POPF (AUC, 0.731; P = 0.010). CONCLUSION Measurement of pancreatic chymotrypsin activity enabled accurate and rapid prediction of CR-POPF after pancreaticoduodenectomy. This can help surgeons to implement appropriate drain management at the patient's bedside without delay.
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Affiliation(s)
- Genki Watanabe
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takeaki Ishizawa
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yugo Kuriki
- Laboratory of Chemistry and Biology, Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, Japan
| | - Mako Kamiya
- Laboratory of Chemical Biology and Molecular Imaging, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Akihiko Ichida
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshikuni Kawaguchi
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Nobuhisa Akamatsu
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Junichi Kaneko
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Junichi Arita
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Norihiro Kokudo
- Department of Surgery, National Center for Global-Health and Medicine, Tokyo, Japan
| | - Yasuteru Urano
- Laboratory of Chemistry and Biology, Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, Japan; Laboratory of Chemical Biology and Molecular Imaging, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kiyoshi Hasegawa
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
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Tan W, Yuan K, Ji K, Xiang T, Xin H, Li X, Zhang W, Song Z, Wang M, Duan F. Targeted versus Empiric Embolization for Delayed Postpancreatectomy Hemorrhage: A Retrospective Study of 312 Patients. J Vasc Interv Radiol 2024; 35:241-250.e1. [PMID: 37926344 DOI: 10.1016/j.jvir.2023.10.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 09/22/2023] [Accepted: 10/27/2023] [Indexed: 11/07/2023] Open
Abstract
PURPOSE To assess the safety and clinical effectiveness of empiric embolization (EE) compared with targeted embolization (TE) in the treatment of delayed postpancreatectomy hemorrhage (PPH). MATERIALS AND METHODS The data of patients with delayed PPH between January 2012 and August 2022 were analyzed retrospectively. In total, 312 consecutive patients (59.6 years ± 10.8; 239 men) were included. The group was stratified into 3 cohorts according to angiographic results and treatment strategies: TE group, EE group, and no embolization (NE) group. The χ2 or Fisher exact test was implemented for comparing the clinical success and 30-day mortality. The variables related to clinical failure and 30-day mortality were identified by univariable and multivariable analyses. RESULTS Clinical success of transcatheter arterial embolization was achieved in 70.0% (170/243) of patients who underwent embolization. There was no statistical difference in clinical success and 30-day mortality between the EE and TE groups. Multivariate analyses demonstrated that malignant disease (odds ratio [OR] = 5.76), Grade C pancreatic fistula (OR = 7.59), intra-abdominal infection (OR = 2.54), and concurrent extraluminal and intraluminal hemorrhage (OR = 2.52) were risk factors for clinical failure. Moreover, 33 patients (13.6%) died within 30 days after embolization. Advanced age (OR = 2.59) and intra-abdominal infection (OR = 5.55) were identified as risk factors for 30-day mortality. CONCLUSIONS EE is safe and as effective as TE in preventing rebleeding and mortality in patients with angiographically negative delayed PPH.
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Affiliation(s)
- Wenle Tan
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Kai Yuan
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Kan Ji
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Tao Xiang
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Hainan Xin
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Xiaohui Li
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Wenhe Zhang
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Zhenfei Song
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Maoqiang Wang
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Feng Duan
- Department of Interventional Radiology, Chinese PLA General Hospital, Beijing, People's Republic of China.
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Liang X, Gu Y, Chen Y, Liu Y, Wang S, Fu Y. Laparoscopic Duodenum-Preserving Pancreatic Head Resection: A Technique for the Treatment of Benign or Low-Grade Malignant Tumors (10 Cases Report). J Laparoendosc Adv Surg Tech A 2024; 34:135-140. [PMID: 38170176 DOI: 10.1089/lap.2023.0381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024] Open
Abstract
Background: Laparoscopic duodenum-preserving pancreatic head resection (LDPPHR) is a surgical procedure that involves the removal of the pancreatic head while aiming to preserve the integrity of the digestive and biliary tracts. With advancements in laparoscopic techniques, the utilization of LDPPHR has been increasing. Methods: We retrospectively analyzed the clinical data of 10 patients who underwent laparoscopic duodenum-preserving total pancreatic head resection (LDPPHR-t) at our center from June 2019 to October 2021. Additionally, we analyzed the use of indocyanine green (ICG) in the initial stage of LDPPHR, based on current reports. Results: LDPPHR-t was successfully performed in all patients. After surgery, 3 patients experienced pancreatic fistula (Grade B), 2 patients experienced bile leakage, and 2 patients experienced postoperative hemorrhage. However, no patient exhibited recurrence or required secondary surgery. Conclusion: LDPPHR-t is a new method for treating benign and low-grade malignant tumors in the pancreatic head. However, it is associated with a high incidence of postoperative complications. In the initial stage, the use of ICG can assist surgeons in identifying the biliary duct and pancreaticoduodenal artery arcade.
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Affiliation(s)
- Xue Liang
- Departmento of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, China
| | - Yu Gu
- Departmento of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, China
| | - Yunyun Chen
- Departmento of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, China
| | - Yahui Liu
- Departmento of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, China
| | - Shupeng Wang
- Departmento of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, China
| | - Yu Fu
- Departmento of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, China
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