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BioMed Research International 2023Pancreatic trauma is an uncommon injury that occurs usually in a young population and is frequently overlooked and not readily appreciated on initial examination.... (Review)
Review
BACKGROUND
Pancreatic trauma is an uncommon injury that occurs usually in a young population and is frequently overlooked and not readily appreciated on initial examination. Nowadays, the diagnosis and management of pancreatic trauma are still controversial, and there is no gold standard for the treatment. The aim of this study is to describe our experience in the management of blunt pancreatic trauma with a laparoscopic approach and review the literature on laparoscopic management of pancreatic trauma.
METHODS
A systematic literature review was performed, and 40 cases were reported and analysed; 10 cases were excluded because the complete data were not retrievable. We also reported our experience with the case of an 18-year-old male diagnosed with a deep laceration of the pancreas between body and tail, involving the main pancreatic duct, and with a concomitant hematoma. The patient underwent exploratory laparoscopy with abdominal toilet, necrosectomy, and suture of main pancreatic duct; the total blood loss was less than 200 ml, and the total operative time was 180 minutes. The patient recovered uneventfully and was discharged on the 6th postoperative day.
RESULTS
30 patients with pancreatic trauma, 10 adults and 20 pediatrics (mean age 28.2 years and 10.5 years), underwent a total laparoscopic approach: 2 distal pancreatic-splenectomy, 22 spleen-preserving distal pancreatectomy, and 6 laparoscopic drainage. The mean operative time for the adult and pediatric populations was 160.6 and 214.5 minutes, the mean estimated blood loss was 400 ml and 75 ml, and the mean hospital stay was 14.9 and 9 days, respectively.
CONCLUSION
Laparoscopic management for pancreatic trauma can be considered feasible and safe when performed by an experienced laparoscopic pancreatic team, and in such a setting, it can be considered a viable alternative to open surgery, offering the well-known benefits of minimally invasive surgery.
Topics: Male; Humans; Adult; Child; Adolescent; Pancreas; Pancreatectomy; Pancreatic Diseases; Spleen; Laparoscopy; Abdominal Injuries; Wounds, Nonpenetrating; Pancreatic Neoplasms; Treatment Outcome; Retrospective Studies
PubMed: 37810623
DOI: 10.1155/2023/9296570 -
Asian Journal of Surgery Jan 2022Distal pancreatectomy with En-bloc celiac axis resection (DP-CAR) is a challenging procedure that has yielded certain clinical efficacy in the treatment of locally... (Meta-Analysis)
Meta-Analysis Review
Distal pancreatectomy with En-bloc celiac axis resection (DP-CAR) is a challenging procedure that has yielded certain clinical efficacy in the treatment of locally advanced pancreatic body/tail cancer, especially in patients with invasion of abdominal vessels. However, the clinical efficacy and safety of DP-CAR remain controversial. The study aimed to systematically review efficacy and safety of DP-CAR in the treatment of locally advanced pancreatic body/tail cancer. We systematically searched PubMed, EMBASE, Cochrane Library, and Web of Science databases from inception to 1 October 2020. Two studiers independently accomplished the study selection, data extraction, and quality assessment. Initially, of 1032 studies were searched, among which 11 high quality studies including 1072 patients were finally identified. The pooled results showed that DP-CAR versus Distal pancreatectomy (DP), the rate of R0 resection (RR = 0.76; 95%CI: 0.66 to 0.88; p = 0.0002) and 3-year survival (RR = 0.65; 95%CI: 0.43 to 0.98; p = 0.04) was lower, postoperative mortality (RR = 2.48; 95%CI: 1.02 to 6.03; p = 0.04) was higher, the operation time (MD = 104.67; 95%CI: 84.70 to 124.64; p < 0.001) and hospital stay (MD = 3.94, 95% CI 1.35 to 6.53; p = 0.003) were longer. There was no statistical difference between the DP-CAR and DP group in 1-year, 2-year survival rate (RR = 0.84; 95%CI: 0.57 to 1.23; p = 0.37) (RR = 0.70; 95%CI: 0.45 to 1.10; p = 0.12). In conclusion, compared with DP, DP-CAR has worse efficacy and prognosis survival and is more dangerous, but it can obtain better survival benefit and quality of life than palliative treatment. We suggest that DP-CAR can be carefully attempted for effective margin-negative resection. However, surgeons and patients need to know its potential perioperative risk.
Topics: Celiac Artery; Humans; Pancreatectomy; Pancreatic Neoplasms; Quality of Life; Retrospective Studies
PubMed: 34187724
DOI: 10.1016/j.asjsur.2021.06.002 -
Clinical Diabetes and Endocrinology Mar 2022Hyperinsulinemic hypoglycemia is the most common cause of severe and persistent hypoglycemia in neonates and children. It is a heterogeneous condition with dysregulated...
BACKGROUND
Hyperinsulinemic hypoglycemia is the most common cause of severe and persistent hypoglycemia in neonates and children. It is a heterogeneous condition with dysregulated insulin secretion, which persists in the presence of low blood glucose levels.
CASE PRESENTATION
We report a case of a 15 year-old male with hyperinsulinemic hypoglycemia, who underwent a subtotal pancreatectomy after inadequate response to medical therapy. Pathological examination was positive for nesidioblastosis (diffuse β-cell hyperplasia by H-E and immunohistochemical techniques). The patient's blood glucose levels normalized after surgery and he remains asymptomatic after 1 year of follow-up. The systematic review allowed us to identify 41 adolescents from a total of 205 cases reported in 22 manuscripts, from a total of 454 found in the original search done in PubMed and Lilacs.
CONCLUSIONS
Although very well reported in children, hyperinsulinemic hypoglycemia can occur in adolescents or young adults, as it happens in our reported case. These patients can be seen, treated and reported by pediatricians or adult teams either way due to the wide age range used to define adolescence. Most of them do not respond to medical treatment, and subtotal distal pancreatectomy has become the elected procedure with excellent long-term response in the vast majority.
PubMed: 35296370
DOI: 10.1186/s40842-022-00138-x -
Journal of Cancer Research and Clinical... Aug 2023ERAS is a holistic and multidisciplinary pathway that incorporates various evidence-based interventions to accelerate recovery and improve clinical outcomes. However,... (Meta-Analysis)
Meta-Analysis Review
PURPOSE
ERAS is a holistic and multidisciplinary pathway that incorporates various evidence-based interventions to accelerate recovery and improve clinical outcomes. However, evidence on cost benefit of ERAS in pancreaticoduodenectomy remains scarce. This review aimed to investigate cost benefit, compliance, and clinical benefits of ERAS in pancreaticoduodenectomy.
METHODS
A comprehensive literature search was conducted on Medline, Embase, PubMed, CINAHL and the Cochrane library to identify studies conducted between 2000 and 2021, comparing effect of ERAS programmes and traditional care on hospital cost, length of stay (LOS), complications, delayed gastric emptying (DGE), readmission, reoperation, mortality, and compliance.
RESULTS
The search yielded 3 RCTs and 28 cohort studies. Hospital costs were significantly reduced in the ERAS group (SMD = - 1.41; CL, - 2.05 to - 0.77; P < 0.00001). LOS was shortened by 3.15 days (MD = - 3.15; CI, - 3.94 to - 2.36; P < 0.00001) in the ERAS group. Fewer patients in the ERAS group had complications (RR = 0.83; CI, 0.76-0.91; P < 0.0001). Incidences of DGE significantly decreased in the ERAS group (RR = 0.72; CI, 0.55-0.94; P = 0.01). The number of deaths was fewer in the ERAS group (RR = 0.76; CI, 0.58-1.00; P = 0.05).
CONCLUSION
This review demonstrated that ERAS is safe and feasible in pancreaticoduodenectomy, improves clinical outcome such as LOS, complications, DGE and mortality rates, without changing readmissions and reoperations, while delivering significant cost savings. Higher compliance is associated with better clinical outcomes, especially LOS and complications.
Topics: Humans; Pancreaticoduodenectomy; Enhanced Recovery After Surgery; Pancreatectomy; Intestines; Cost-Benefit Analysis; Length of Stay; Postoperative Complications
PubMed: 36629919
DOI: 10.1007/s00432-022-04508-x -
Hepatobiliary & Pancreatic Diseases... Dec 2022In the past decades, the perioperative management of patients undergoing pancreaticoduodenectomy (PD) has undergone major changes worldwide. This review aimed to... (Meta-Analysis)
Meta-Analysis
BACKGROUND
In the past decades, the perioperative management of patients undergoing pancreaticoduodenectomy (PD) has undergone major changes worldwide. This review aimed to systematically determine the burden of complications of PD performed in the last 10 years.
DATA SOURCES
A systematic review was conducted in PubMed for randomized controlled trials and observational studies reporting postoperative complications in at least 100 PDs from January 2010 to April 2020. Risk of bias was assessed using the Cochrane RoB2 tool for randomized studies and the methodological index for non-randomized studies (MINORS). Pooled complication rates were estimated using random-effects meta-analysis. Heterogeneity was investigated by subgroup analysis and meta-regression.
RESULTS
A total of 20 randomized and 49 observational studies reporting 63 229 PDs were reviewed. Mean MINORS score showed a high risk of bias in non-randomized studies, while one quarter of the randomized studies were assessed to have high risk of bias. Pooled incidences of 30-day mortality, overall complications and serious complications were 1.7% (95% CI: 0.9%-2.9%; I = 95.4%), 54.7% (95% CI: 46.4%-62.8%; I = 99.4%) and 25.5% (95% CI: 21.8%-29.4%; I= 92.9%), respectively. Clinically-relevant postoperative pancreatic fistula risk was 14.3% (95% CI: 12.4%-16.3%; I = 92.0%) and mean length of stay was 14.8 days (95% CI: 13.6-16.1; I = 99.3%). Meta-regression partially attributed the observed heterogeneity to the country of origin of the study, the study design and the American Society of Anesthesiologists class.
CONCLUSIONS
Pooled complication rates estimated in this study may be used to counsel patients scheduled to undergo a PD and to set benchmarks against which centers can audit their practice. However, cautious interpretation is necessary due to substantial heterogeneity.
Topics: Humans; Pancreaticoduodenectomy; Pancreatectomy; Pancreatic Fistula; Pancreas; Postoperative Complications
PubMed: 35513962
DOI: 10.1016/j.hbpd.2022.04.006 -
HPB : the Official Journal of the... Aug 2019Postpancreatectomy hemorrhage is a potentially lethal complication after pancreatic resection. The objective of this systematic review is to provide insight in the... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Postpancreatectomy hemorrhage is a potentially lethal complication after pancreatic resection. The objective of this systematic review is to provide insight in the current status of incidence, detection, management and clinical outcomes of late postpancreatectomy hemorrhage.
METHODS
A systematic search was conducted on the literature from February 2007 to July 2018 in PubMed, Embase and the Cochrane library. Included were clinical studies with clinical outcomes on late postpancreatectomy hemorrhage defined according to the International Study Group of Pancreatic Surgery definition (i.e. occurring >24 h after pancreatic resection).
RESULTS
A total of 14 studies on 467 patients with late postpancreatectomy hemorrhage were included. The incidence of late postpancreatectomy hemorrhage ranged from 3% to 16% (weighted mean: 5%). Seventy-four patients received conservative treatment; 252 patients underwent primary endovascular intervention; 82 patients underwent primary relaparotomy; 56 patients underwent primary endoscopic intervention; and three patients died before any intervention could be performed. CT-scan and diagnostic angiography were able to identify the source of hemorrhage in 67% (66/98) and 69% (114/166) of patients, respectively. The most frequent origin of the hemorrhage was the gastroduodenal artery stump (79/275; 29%), followed by the common hepatic artery (51/275; 19%) and splenic artery (32/275; 12%). Overall mortality was 21% (98/464 patients; range 0%-38%). Mortality was lower after primary interventional angiography as compared to primary relaparotomy (16% vs 37% respectively).
CONCLUSIONS
This systematic review provides a comprehensive overview of the current literature for severe late postpancreatectomy hemorrhages. CT-scan and diagnostic angiography are equally sensitive in detecting the bleeding source. Interventional angiography appears to be associated to lower mortality as compared to relaparotomy and endoscopy as first intervention for postpancreatectomy hemorrhage.
Topics: Aged; Conservative Treatment; Female; Hemostasis, Endoscopic; Hemostatic Techniques; Hospital Mortality; Humans; Male; Middle Aged; Pancreatectomy; Pancreatic Neoplasms; Pancreaticoduodenectomy; Postoperative Hemorrhage; Prognosis; Reoperation; Risk Assessment; Survival Analysis
PubMed: 30962134
DOI: 10.1016/j.hpb.2019.02.011 -
BMC Cancer Apr 2023Pancreaticoduodenectomy (PD) is a complex and traumatic abdominal surgery with a high risk of postoperative complications. Nutritional support, including immunonutrition... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Pancreaticoduodenectomy (PD) is a complex and traumatic abdominal surgery with a high risk of postoperative complications. Nutritional support, including immunonutrition (IMN) with added glutamine, arginine, and ω-3 polyunsaturated fatty acids, can improve patients' prognosis by regulating postoperative inflammatory response. However, the effects of IMN on PD patients' outcomes require further investigation.
METHODS
PMC, EMbase, web of science databases were used to search literatures related to IMN and PD. Data such as length of hospital stay, infectious complications, non-infectious complications, postoperative pancreatic fistula (POPF), delayed gastric emptying (DGE), mortality, systemic inflammatory response syndrome (SIRS) duration, IL-6, and C-reactive protein (CRP) were extracted, and meta-analyses were performed on these data to study their pooled results, heterogeneity, and publication bias.
RESULTS
This meta-analysis involved 10 studies and a total of 572 patients. The results showed that the use of IMN significantly reduced the length of hospital stay for PD patients (MD = -2.31; 95% CI = -4.43, -0.18; P = 0.03) with low heterogeneity. Additionally, the incidence of infectious complications was significantly reduced (MD = 0.42; 95% CI = 0.18, 1.00, P = 0.05), with low heterogeneity after excluding one study. However, there was no significant impact on non-infectious complications, the incidence of POPF and DGE, mortality rates, duration of SIRS, levels of IL-6 and CRP.
CONCLUSION
The use of IMN has been shown to significantly shorten hospital stays and decrease the frequency of infectious complications in PD patients. Early implementation of IMN is recommended for those undergoing PD. However, further research is needed to fully assess the impact of IMN on PD patients through larger and higher-quality studies.
Topics: Humans; Pancreaticoduodenectomy; Immunonutrition Diet; Interleukin-6; Pancreatectomy; Postoperative Complications; Pancreatic Fistula; Length of Stay
PubMed: 37069556
DOI: 10.1186/s12885-023-10820-7 -
HPB : the Official Journal of the... Feb 2021The clinical relevance of subdivision of non-metastatic pancreatic ductal adenocarcinoma (PDAC) into locally advanced borderline resectable (LA-BR) and locally advanced... (Meta-Analysis)
Meta-Analysis Review
Survival equivalence in patients treated for borderline resectable and unresectable locally advanced pancreatic ductal adenocarcinoma: a systematic review and network meta-analysis.
BACKGROUND
The clinical relevance of subdivision of non-metastatic pancreatic ductal adenocarcinoma (PDAC) into locally advanced borderline resectable (LA-BR) and locally advanced unresectable (LA-UR) has been questioned. We assessed equivalence of overall survival (OS) in patients with LA-BR and LA-UR PDAC.
METHODS
A systematic review was performed of studies published January 1, 2009 to August 21, 2019, reporting OS for LA-BR and LA-UR patients treated with or without neoadjuvant therapy (NAT), with or without surgical resection. A frequentist network meta-analysis was used to assess the primary outcome (hazard ratio for OS) and secondary outcomes (OS in LA-BR, LA-UR, and upfront resectable (UFR) PDAC).
RESULTS
Thirty-nine studies, comprising 14,065 patients in a network of eight unique treatment subgroups were analysed. Overall survival was better for LA-BR than LA-UR patients following surgery both with and without NAT. Neoadjuvant therapy prior to surgery was associated with longer OS for UFR, LA-BR, and LA-UR tumours, compared to upfront surgery.
CONCLUSION
Survival between the LA-BR and LA-UR subgroups was not equivalent. This subdivision is useful for prognostication, but likely unhelpful in treatment decision making. Our data supports NAT regardless of initial disease extent. Individual patient data assessment is needed to accurately estimate the benefit of NAT.
Topics: Adenocarcinoma; Antineoplastic Combined Chemotherapy Protocols; Carcinoma, Pancreatic Ductal; Humans; Neoadjuvant Therapy; Network Meta-Analysis; Pancreatectomy; Pancreatic Neoplasms
PubMed: 33268268
DOI: 10.1016/j.hpb.2020.09.022 -
European Journal of Surgical Oncology :... Apr 2022Chyle leak (CL) is a clinically relevant complication after pancreatectomy. Its incidence and the associated risk factors are ill defined, and various treatments options... (Review)
Review
BACKGROUND
Chyle leak (CL) is a clinically relevant complication after pancreatectomy. Its incidence and the associated risk factors are ill defined, and various treatments options have been described. There is no consensus, however, regarding optimal management. The present study aims to systematically review the literature on CL after pancreatectomy.
METHODS
A systematic review from PubMed, Scopus and Embase database was performed. Studies using a clear definition for CL and published from January 2000 to January 2021 were included. The PRISMA guidelines were followed during all stages of this systematic review. The MINORS score was used to assess methodological quality.
RESULTS
Literature search found 361 reports, 99 of which were duplicates. The titles and abstracts of 262 articles were finally screened. The references from the remaining 181 articles were manually assessed. After the exclusions, 43 articles were thoroughly assessed. A total of 23 articles were ultimately included for this review. The number of patients varied from 54 to 3532. Incidence of post pancreatectomy CL varied from 1.3% to 22.1%. Main risk factors were the extent of the surgery and early oral or enteral feeding. CL dried up spontaneously or after conservative management within 14 days in 53% to 100% of the cases.
CONCLUSIONS
The extent of surgery is the most common predictor of risk of CL. Conservative treatment has been shown to be effective in most cases and can be considered the treatment of choice. We propose a management algorithm based on the current available evidence.
Topics: Chyle; Humans; Incidence; Pancreatic Neoplasms; Pancreaticoduodenectomy; Postoperative Complications; Risk Factors
PubMed: 34887165
DOI: 10.1016/j.ejso.2021.11.136 -
The British Journal of Surgery Dec 2019Surgeons have traditionally been reluctant to perform total pancreatectomy because of concerns for brittle diabetes and poor quality of life (QoL). Several recent...
BACKGROUND
Surgeons have traditionally been reluctant to perform total pancreatectomy because of concerns for brittle diabetes and poor quality of life (QoL). Several recent studies have suggested that outcomes following total pancreatectomy have improved, but a systematic review is lacking.
METHODS
A systematic review was undertaken of studies reporting on outcomes after total pancreatectomy for all indications, except chronic pancreatitis. PubMed, EMBASE (Ovid), and Cochrane Library were searched (2005-2018). Endpoints included functional outcome and QoL.
RESULTS
A total of 21 studies, including 1536 patients, fulfilled the eligibility criteria. During a median follow-up of 20·8 (range 1·5-96·0) months, 18·6 per cent (45 of 242 patients) were readmitted for endocrine-related morbidity, with associated mortality in 1·6 per cent (6 of 365 patients). No diabetes-related mortality was reported in studies including only patients treated after 2005. Symptoms related to exocrine insufficiency were reported by 43·5 per cent (143 of 329 patients) during a median follow-up of 15·9 (1·5-96·0) months. Overall QoL, reported by 102 patients with a median follow-up of 28·6 (6·0-66·0) months, using the EORTC QLQ-C30 questionnaire, showed a moderately reduced summary score of 76 per cent, compared with a general population score of 86 per cent (P = 0·004).
CONCLUSION
Overall QoL after total pancreatectomy is affected adversely, in particular by the considerable impact of diarrhoea that requires better treatment. There is also room for improvement in the management of diabetes after total pancreatectomy, particularly with regards to prevention of diabetes-related morbidity.
Topics: Humans; Pancreatectomy; Pancreatic Neoplasms; Postoperative Period; Quality of Life; Recovery of Function
PubMed: 31502658
DOI: 10.1002/bjs.11296