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Finch BJ, Robinson PD, Wakefield CH. What you need to know about gallstone disease. Br J Hosp Med (Lond) 2022; 83:1-8. [PMID: 36594770 DOI: 10.12968/hmed.2022.0351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Gallstone disease is becoming increasingly common in the UK, with one in six people developing gallstones and over 100 000 cholecystectomies being performed annually. The gallbladder stores bile produced by the liver and, in the presence of fat in the stomach, releases bile into the duodenum to promote the emulsification and absorption of fats and fat-soluble vitamins from the small bowel. Although most people with gallstones remain asymptomatic throughout their lifetime, approximately 20% go on to develop complications of varying severity, ranging from biliary colic to ascending cholangitis, which can be fatal if left untreated. Ultrasound is the most reliable investigation for confirming gallstone disease. Cholecystectomy provides definitive treatment of symptomatic disease and is usually offered as a laparoscopic, day-case procedure. This article explores the pathogenesis and management of gallstone disease.
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Affiliation(s)
- Benjamin J Finch
- Department of General Surgery, Royal Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Winchester, UK
| | - Paul D Robinson
- Department of General Surgery, Royal Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Winchester, UK
| | - Christian H Wakefield
- Department of General Surgery, Royal Hampshire Hospital, Hampshire Hospitals NHS Foundation Trust, Winchester, UK
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De'Ath HD, Wong S, Szentpali K, Somers S, Peck T, Wakefield CH. The Laparoscopic Management of Median Arcuate Ligament Syndrome and Its Long-Term Outcomes. J Laparoendosc Adv Surg Tech A 2018; 28:1359-1363. [PMID: 29781769 DOI: 10.1089/lap.2018.0204] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Case reports and small series of the surgical and radiological management of median arcuate ligament syndrome (MALS) have been described, however, long-term outcome data are lacking. The purpose of this study was to review our experience of the laparoscopic management of MALS, and describe the long-term outcomes after surgical intervention. METHODS Data were collected between 2005 and 2016 in a single U.K. institution. All patients with MALS who underwent laparoscopic decompression of the celiac artery were included. Surgical outcomes were recorded from a prospectively collected database. Long-term outcomes were determined by outpatient review and the Gastrointestinal Quality of Life Index (GIQLI). RESULTS Six patients were included. Five were female with a median age of 30 years (22.3-48.3). All six presented with abdominal pain and a bruit. Length of symptoms on presentation was 41 months (19-69). Duplex ultrasonography indicated celiac trunk stenosis in each case, with an elevated peak velocity flow in the celiac trunk of 230 cm/s (210-287.5). All six underwent successful laparoscopic decompression of the celiac artery with no conversions to open. Operating time was 137.3 minutes (95.6-166.3) and intraoperative blood loss was 110 mL (65-225). Length of stay was one day (1-2.3), with no postoperative complications or mortality. Median follow-up was 109.5 months (78-113.5). At this point, all patients remained symptom free with an overall GIQLI score of 129/144 (123.8-134.5). CONCLUSIONS MALS is a rare condition. Laparoscopic decompression of the median arcuate ligament is safe and offers long-term resolution of symptoms, and improvement in patient quality of life.
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Affiliation(s)
- Henry D De'Ath
- 1 Hampshire Hospitals NHS Foundation Trust, Royal Hampshire County Hospital , Winchester, United Kingdom
| | - Simon Wong
- 2 Queen Alexandra Hospital , Cosham, Portsmouth, United Kingdom
| | - Karoly Szentpali
- 1 Hampshire Hospitals NHS Foundation Trust, Royal Hampshire County Hospital , Winchester, United Kingdom
| | - Shaw Somers
- 2 Queen Alexandra Hospital , Cosham, Portsmouth, United Kingdom
| | - Tom Peck
- 1 Hampshire Hospitals NHS Foundation Trust, Royal Hampshire County Hospital , Winchester, United Kingdom
| | - Christian H Wakefield
- 1 Hampshire Hospitals NHS Foundation Trust, Royal Hampshire County Hospital , Winchester, United Kingdom
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Wakefield CH, Whigham J, Madhavan KK, Garden OJ. Role of hepatectomy in the management of bile duct injuries. Br J Surg 2002. [DOI: 10.1046/j.1365-2168.2001.01730-6.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
Background
Laparoscopic cholecystectomy is associated with bile duct injuries of a more severe nature than open cholecystectomy. This study examined the emerging role of hepatectomy in the management of major iatrogenic bile duct injuries in the laparoscopic era.
Methods
This was a retrospective cohort study of patients referred to a tertiary hepatobiliary unit with bile duct injuries over a 16-year period until April 2000. Data are expressed as median (range).
Results
Eighty-eight patients (34 men, 54 women) were referred during this interval; their median age was 55 (19–83) years. Injuries resulted from 50 laparoscopic cholecystectomies and 35 open cholecystectomies, with three occurring during gastroduodenal procedures. Laparoscopic surgery was associated with injuries of greater severity than open cholecystectomy: Bismuth type I–II, 32 per cent versus 69 per cent for the open operation; type III–IV, 66 per cent versus 31 per cent for the open procedure (P = 0·02, χ2 test). After referral 73 patients underwent definitive surgical interventions: 57 hepaticojejunostomies, 11 revisions of hepaticojejunostomy, two orthotopic liver transplants and three right hepatectomies. Two patients had subsequent hepatectomy following initial hepaticojejunostomy. Four of the five hepatectomies were for the management of injuries perpetrated at laparoscopic cholecystectomy. Criteria necessitating hepatectomy were liver atrophy on computed tomography (80 versus 11 per cent; P = 0·0001, χ2 test) and a greater incidence of angiographically proven vascular injury (40 versus 6 per cent; P = 0·006, χ2 test); in addition, type III–IV injuries were more frequent (60 versus 42 per cent) in the hepatectomy group. There were no procedure-related deaths. The overall postoperative morbidity rate was 13 per cent. Median hospital stay was 10 days.
Conclusion
Major hepatectomy allows the successful and safe repair of cholecystectomy-related bile duct injuries complicated by concomitant vascular injury, unilateral lobar atrophy and destruction of the biliary confluence.
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Affiliation(s)
- C H Wakefield
- Department of Clinical and Surgical Sciences, University of Edinburgh, The Royal Infirmary, Edinburgh, UK
| | - J Whigham
- Department of Clinical and Surgical Sciences, University of Edinburgh, The Royal Infirmary, Edinburgh, UK
| | - K K Madhavan
- Department of Clinical and Surgical Sciences, University of Edinburgh, The Royal Infirmary, Edinburgh, UK
| | - O J Garden
- Department of Clinical and Surgical Sciences, University of Edinburgh, The Royal Infirmary, Edinburgh, UK
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Wakefield CH, Bornman PC, Garden OJ. Bile duct injury during laparoscopic cholecystectomy without operative cholangiography. Br J Surg 1998; 85:1016. [PMID: 9692591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Wakefield CH, Barclay GR, Fearon KC, Goldie AS, Ross JA, Grant IS, Ramsay G, Howie JC. Proinflammatory mediator activity, endogenous antagonists and the systemic inflammatory response in intra-abdominal sepsis. Scottish Sepsis Intervention Group. Br J Surg 1998; 85:818-25. [PMID: 9667716 DOI: 10.1046/j.1365-2168.1998.00710.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Severe intra-abdominal sepsis continues to carry a high mortality rate. The physiological response to sepsis in this condition and its relationship with proinflammatory mediators and their endogenous antagonists require further clarification. METHODS Fifty-seven patients were stratified by Acute Physiology And Chronic Health Evaluation (APACHE) II score at the time of admission to an intensive care unit (group 1, score of less than 20; group 2, score of 20 or more). Serial measurements of clinical and immunological variables were made. RESULTS Non-survivors from group 2 had a raised acute physiology score (P = 0.01), a higher peak serum interleukin (IL) 6 concentration (P = 0.03) and a depressed level of endogenous immunoglobulin (Ig) G class antiendotoxin core antibody (P = 0.005). In group 1, although organ failure score increased progressively in non-survivors, physiology score and peak IL-6 level were similar to those in survivors, and endogenous IgG class antiendotoxin core antibody titre rose (P = 0.02). In both groups IL-1 and tumour necrosis factor alpha were detected infrequently, but their natural antagonists were present in much higher concentrations in both survivors and non-survivors. Levels of C-reactive protein were raised in both but were not significantly different between survivors and non-survivors. CONCLUSION During the development of organ failure and death, the pattern of proinflammatory mediators and their endogenous antagonists can vary markedly and may in part be determined by the extent of the initial physiological disturbance.
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Affiliation(s)
- C H Wakefield
- University Department of Surgery, Royal Infirmary, Edinburgh, UK
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Abstract
BACKGROUND Recombinant interleukin-2 (rIL-2) therapy for advanced malignancy is usually associated with a vascular leak syndrome (VLS) similar to that seen in severe sepsis. We investigated the possibility that the IL-2-induced VLS may be associated with the presence of circulating activated polymorphonuclear (PMN) leukocytes as occurs in sepsis syndrome. METHODS Estimation of phenotypic (CD11B/CD18) and functional (H2O2, HOCl) up-regulation of circulating neutrophil activity was made by fluorescence-activated cell sorter analysis and ultraviolet spectrophotometry. Associated systemic cytokine enhancement tumor necrosis factor-alpha by enzyme-linked immunosorbent assay for bioactivity and parallel estimation of clinical evidence of vascular leak syndrome were also studied in human subjects with advanced cancer receiving therapeutic doses of rIL-2. RESULTS The present studies confirm previous reports that tumor necrosis factor-alpha is released into the circulation during infusional therapy with rIL-2. In addition, we have found that this is accompanied by both phenotypic (up-regulation of CD11b/CD18 adhesion receptor expression) and functional (hydrogen peroxide and hypochlorous acid production) evidence of potent PMN activation. Furthermore, patients showing disease response to treatment have significantly greater production of PMN oxidants. CONCLUSIONS These data suggest that the VLS seen during rIL-2 infusion in human beings may be attributable to PMN mechanisms similar to those invoked during severe sepsis. Consequently, this study may provide further insights into the mechanism of rIL-2's therapeutic action in advanced malignant disease.
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Affiliation(s)
- P D Carey
- University Department of Surgery, University of Wales College of Medicine, Heathpark, Cardiff, U.K
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Abstract
BACKGROUND The fact that the incidence and mortality from postsurgical sepsis have remained unchanged over the past 15 years raises the possibility that some patients possess an idiosyncratic predisposition to the development of a postoperative sepsis response. Genetic polymorphisms of the neutrophil receptor for immunoglobulin G, CD16, are known, and their inheritance is associated with functional differences in neutrophil phagocytosis. The present studies were designed to provide preliminary data on the effects of surgery on the level of expression of CD16 and its metabolism preparatory to detailed examination of the relationship of these polymorphisms to sepsis responses. PATIENTS AND METHODS Neutrophil CD16 expression was measured by flow cytometry before and after operation in patients undergoing major resectional surgery of the digestive tract. Assays were performed on whole blood preparations as well as on isolated and activated neutrophil preparations from these patients. RESULTS Neutrophil CD16 expression was constitutively higher both before and after surgery in patients who developed a postoperative sepsis response than in those who did not. Surgery had no effect on the level of surface neutrophil CD16 expression in either group. Surgery depleted intracellular CD16 stores despite the maintenance of a constant level of CD16 on the neutrophil surface, membrane-bound CD16 being more readily cleaved by physiological neutrophil activators after surgery than before surgery. CONCLUSIONS The intrinsic level of expression and postsurgical metabolism of neutrophil CD16 may be an important component of the predisposition of some patients to develop infection or sepsis after injury. Further studies of the distribution of CD16 allotypes and neutrophil function among surgical patients are warranted.
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Affiliation(s)
- C H Wakefield
- Academic Surgical Unit, Imperial College of Science, Technology and Medicine, St. Mary's Hospital Medical School, London, United Kingdom
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Carey PD, Wakefield CH, Thayeb A, Monson JR, Darzi A, Guillou PJ. Effects of minimally invasive surgery on hypochlorous acid production by neutrophils. Br J Surg 1994; 81:557-60. [PMID: 8205435 DOI: 10.1002/bjs.1800810425] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The production of chlorinated oxidants such as hypochlorous acid is a central antimicrobial and immunoregulatory function of neutrophils. Neutrophil hypochlorous acid production was compared in patients undergoing uncomplicated laparoscopic surgery (group 1) and those submitted to conventional open surgery (group 2). Preoperative peak hypochlorous acid production was similar in the two groups (mean(s.e.m.) 0.60(0.05) versus 0.69(0.06) nmol/min respectively). In group 2, mean(s.e.m.) neutrophil hypochlorous acid production fell significantly on day 1 after surgery (0.36(0.05) nmol/min; P < 0.01) but this did not occur in group 1 (0.63(0.07) nmol/min). By day 6 hypochlorous acid kinetics had returned to preoperative levels in both groups. Minimally invasive surgery is less disruptive of neutrophil function than conventional open procedures.
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Affiliation(s)
- P D Carey
- Academic Surgical Unit, Imperial College of Science, Technology and Medicine, St. Mary's Hospital Medical School, London, UK
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Abstract
mRNA for the suppressive epitope of p15E was found to be present in 24 of 30 samples of human colorectal cancer and in all four specimens of gastric cancer. mRNA for p15E was seldom seen in nonmalignant colonic or gastric mucosa but, when present, was associated with inflammatory or pre-malignant conditions of the digestive tract. Synthetic peptides derived from the conserved p15E sequence were found to suppress some aspects of the immune response implicated in anti-tumour activity. These data suggest that a p15E-related material with immunomodulatory properties is elaborated within human tumours, either by the tumour itself or as a normal component of the endogenous anti-tumour reaction.
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Affiliation(s)
- S Foulds
- Academic Surgical Unit, Imperial College of Science, Technology and Medicine, St Mary's Hospital Medical School, London, UK
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Wakefield CH, Carey PD, Foulds S, Monson JR, Guillou PJ. Polymorphonuclear leukocyte activation. An early marker of the postsurgical sepsis response. Arch Surg 1993; 128:390-5. [PMID: 8096129 DOI: 10.1001/archsurg.1993.01420160028003] [Citation(s) in RCA: 85] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
It has been suggested that major surgery induces polymorphonuclear leukocyte (PMNL) dysfunction, which exposes patients to the development of sepsis. Conversely, the sepsis response and multisystem organ failure in patients after surgery is thought to be mediated by activated PMNLs. In a preliminary attempt to investigate this paradox, we studied functional (hydrogen peroxide production) and phenotypic (the adhesion/complement receptor CD11b) markers of PMNL activation in 28 patients undergoing elective major resectional surgery; 11 (39%) of these patients developed postoperative sepsis (the septic group). The mean (SEM) preoperative level of neutrophil CD11b expression (97.8 [6.2] mean channel fluorescence [MCF] and 101.42 [7.9] MCF; P = .74) and hydrogen peroxide production (109.51 [4.91] MCF and 104.53 [6.3] MCF; P = .5) were similar for the uncomplicated and septic groups, respectively. However, on the first postoperative day, both mean CD11b expression and hydrogen peroxide production were greater in those patients who subsequently developed postoperative sepsis (192.5 [38] MCF vs 128.6 [8.1] MCF for the septic group vs the uncomplicated group, respectively [P < .05], and 120.43 [2.56] MCF vs 109.61 [3.05] MCF for the septic group vs the uncomplicated group, respectively [P < .0001]). We suggest that an exaggerated PMNL activation response to surgery is an early event in those patients destined to develop postsurgical sepsis.
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Affiliation(s)
- C H Wakefield
- Academic Surgical Unit, St Mary's Hospital Medical School, London, England
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Wakefield CH, Carey PD, Foulds S, Monson JR, Guillou PJ. Changes in major histocompatibility complex class II expression in monocytes and T cells of patients developing infection after surgery. Br J Surg 1993; 80:205-9. [PMID: 8443652 DOI: 10.1002/bjs.1800800224] [Citation(s) in RCA: 193] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Expression of class II major histocompatibility complex (MHC) on monocytes is a prerequisite for effective antigen presentation and processing, an important component of the immune response to infection. It has been reported that the level of monocyte class II expression may identify patients who go on to develop infective complications following trauma. In the present study, flow cytometry was used to measure MHC class II (human leucocyte antigen (HLA)-DR) expression on circulating monocytes and T cells in 36 patients undergoing elective major resectional surgery, of whom 12 developed septic complications. The percentage of HLA-DR positive monocytes fell significantly on the first day after operation in both groups (P < 0.001) but was significantly higher in those without than in those with sepsis on days 1, 3 and 5 (P < 0.05). In contrast, the level of T cell HLA-DR expression rose significantly on the first day after operation (P < 0.05) in patients without sepsis to a level higher than in those who developed infection (P < 0.05). These findings have important implications, as predictive biological elements and for biological response modification, in patients at risk of developing sepsis after surgery.
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Affiliation(s)
- C H Wakefield
- Academic Surgical Unit, St Mary's Hospital Medical School, London, UK
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