| 1. |
- Abu Hilal, Mohammed, et al.
(författare)
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Assessment of the financial implications for laparoscopic liver surgery : a single-centre UK cost analysis for minor and major hepatectomy.
- 2013
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Ingår i: Surgical Endoscopy. - : Springer Science and Business Media LLC. - 0930-2794 .- 1432-2218. ; 27:7, s. 2542-50
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Laparoscopic hepatectomy is progressively gaining popularity. However, it is still unclear whether the laparoscopic approach offers cost advantages compared with the open approach, especially when major hepatectomies are required. Data providing useful insights into the costs of the laparoscopic approach for clinicians and hospitals are needed. The aim of this study is to assess the financial implications of the laparoscopic approach for two standardized minor and major hepatectomies: left lateral sectionectomy and right hepatectomy.METHODS: A cost comparison analysis of patients undergoing laparoscopic right hepatectomy (LRH) and laparoscopic left lateral sectionectomy (LLLS) versus the open counterparts was performed. Data considered for the comparison analysis were operative costs (theatre cost, consumables and surgeon/anaesthetic labour cost), postoperative costs (hospital stay, complication management and readmissions) and overall costs.RESULTS: A total of 149 patients were included: 38 patients underwent LRH and 46 open right hepatectomy (ORH); 46 patients underwent LLLS and 19 open left lateral sectionectomy (OLLS). For LRH the mean operative, postoperative and overall costs were £10,181, £4,037 and £14,218; for ORH the mean operative, postoperative and overall costs were £6,483 (p < 0.0001), £10,304 (p < 0.0001) and £16,787 (p = 0.886). Regarding LLLS, the mean operative, postoperative and overall costs were £5,460, £2,599 and £8,059; for OLLS the mean operative, postoperative and overall costs were £5,841 (p = 0.874), £5,796 (p < 0.0001) and £11,637 (p = 0.0001).CONCLUSION: Our data support the cost advantage of the laparoscopic approach for left lateral sectionectomy and the cost neutrality for right hepatectomy.
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| 2. |
- Abu Hilal, M, et al.
(författare)
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Laparoscopic radical 'no-touch' left pancreatosplenectomy for pancreatic ductal adenocarcinoma : technique and results.
- 2016
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Ingår i: Surgical Endoscopy. - : Springer Science and Business Media LLC. - 0930-2794 .- 1432-2218. ; 30:9, s. 3830-8
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Laparoscopic left pancreatectomy has been well described for benign pancreatic lesions, but its role in pancreatic adenocarcinoma remains open to debate. We report our results adopting a laparoscopic technique that obeys established oncologic principles of open distal pancreatosplenectomy.METHODS: This is a post hoc analysis of a prospectively kept database of 135 consecutive patients undergoing laparoscopic left pancreatectomy, performed across two sites in the UK and the Netherlands (07/2007-07/2015 Southampton and 10/2013-07/2015 Amsterdam). Primary outcomes were resection margin and lymph node retrieval. Secondary endpoints were other perioperative outcomes, including post-operative pancreatic fistula. Definition of radical resection was distance tumour to resection margin >1 mm. All patients underwent 'laparoscopic radical left pancreatosplenectomy' (LRLP) which involves 'hanging' the pancreas including Gerota's fascia, followed by clockwise dissection, including formal lymphadenectomy.RESULTS: LRLP for pancreatic adenocarcinoma was performed in 25 patients. Seven of the 25 patients (28 %) had extended resections, including the adrenal gland (n = 3), duodenojejunal flexure (n = 2) or transverse mesocolon (n = 3). Mean age was 68 years (54-81). Conversion rate was 0 %, mean operative time 240 min and mean blood loss 340 ml. Median intensive/high care and hospital stay were 1 and 5 days, respectively. Clavien-Dindo score 3+ complication rate was 12 % and ISGPF grade B/C pancreatic fistula rate 28 %; 90-day (or in-hospital) mortality was 0 %. The pancreatic resection margin was clear in all patients, and the posterior margin was involved (<1 mm) in 6 patients, meaning an overall R0 resection rate of 76 %. No resection margin was microscopically involved. Median nodal sample was 15 nodes (3-26). With an average follow-up of 17.2 months, 1-year survival was 88 %.CONCLUSIONS: A standardised laparoscopic approach to pancreatic adenocarcinoma in the left pancreas can be adopted safely. Our study shows that these results can be reproduced across multiple sites using the same technique.
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| 3. |
- Di Fabio, Francesco, et al.
(författare)
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The impact of laparoscopic versus open colorectal cancer surgery on subsequent laparoscopic resection of liver metastases : A multicenter study.
- 2015
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Ingår i: Surgery. - : Elsevier BV. - 0039-6060 .- 1532-7361. ; 157:6, s. 1046-54
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Laparoscopic liver surgery is expanding. Most laparoscopic liver resections for colorectal carcinoma metastases are performed subsequent to the resection of the colorectal primary, raising concerns about the feasibility and safety of advanced laparoscopic liver surgery in the context of an abdomen with possible postoperative adhesions. The aim was to compare the outcome of laparoscopic hepatectomy for colorectal metastases after open versus laparoscopic colorectal surgery.METHODS: This observational, multicenter study reviewed 394 patients undergoing laparoscopic minor and major liver resection for colorectal carcinoma metastases. Main outcome measures were intraoperative unfavorable incidents and short-term results in patients who had previous open versus laparoscopic colorectal cancer surgery.RESULTS: Three hundred six patients (78%) had prior open and 88 (22%) had prior laparoscopic colorectal resection. Laparoscopic major hepatectomies were undertaken in 63 (16%). Intraoperative unfavorable incidents during laparoscopic liver surgery were significantly higher among patients who had prior open colorectal surgery (26%) compared with the laparoscopic group (14%; P = .017). Positive resection margins and postoperative complications were not associated with the approach adopted for the resection of the primary cancer. On multivariate logistic regression analysis, intraoperative unfavorable incidents were associated significantly only with prior open colorectal surgery (odds ratio, 2.8; P = .006) and laparoscopic major hepatectomy (odds ratio, 2.4; P = .009).CONCLUSION: Laparoscopic minor hepatectomy can be performed safely in patients who have undergone previous open colorectal surgery. Laparoscopic major hepatectomy after open colorectal surgery may be challenging. Careful risk assessment in the decision-making process is required not to compromise patient safety and to guarantee the expected benefits from the minimally invasive approach.
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| 4. |
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| 5. |
- Dimovska, Eleonora Olivera Felicity, et al.
(författare)
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Challenging the Orthodoxy of Mandibular Reconstructions Comparing Functional Outcomes in Osseous versus Soft Tissue Reconstructions of the Posterolateral Mandible.
- 2020
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Ingår i: Journal of reconstructive microsurgery. - : Georg Thieme Verlag KG. - 0743-684X .- 1098-8947. ; 36:1, s. 21-27
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Appropriate reconstruction of the posterolateral mandible remains controversial. Both osseous and soft tissues are vital components for an overall successful outcome and are often combined in complex defects. Their respective effect on oromandibular function in the reconstruction of different degrees of mandibular defects has been less evaluated. This study aimed to compare patient-perceived oromandibular function in osseous and soft tissue-only reconstructions following posterolateral mandibular defects, defined as limited or extended.PATIENTS AND METHODS: A 10-year retrospective review of consecutive patients undergoing mandibular reconstructions of the posterolateral mandible were identified. Limited defects were defined as reaching from the ipsilateral parasymphysis to anterior of the coronoid (sparing insertion of muscles of mastication). Extended defects were defined as reaching from the ipsilateral parasymphysis to posterior of the coronoid (sacrificing the muscle insertions). Functional outcomes were assessed using the University of Washington Quality of Life questionnaire, version 4.RESULTS: A total of 163 patients were identified, of which 41 patients had the particular posterolateral mandibular resections sought after. In 23 limited resections, there was no difference in functional outcome between osseous and soft tissue-only reconstructions. In 18 patients undergoing extended resections, osseous reconstructions demonstrated significantly better outcomes (p = 0.011). There were no significant differences in patient demographics between the groups.CONCLUSION: Our study highlights the interest of soft tissue-only reconstructions of the posterolateral mandible. Limited resections seem not to benefit from complex osseous reconstruction for adequate function. Conversely, there is a noteworthy positive impact on functional outcomes in extended posterolateral mandibulectomies reconstructed with osseous tissue, compared with soft tissue only. Although a larger study is needed to identify a stronger relationship, these preliminary results could aid reconstructive decisions, particularly when considering patient morbidity.
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| 6. |
- Dimovska, Eleonora O. F., et al.
(författare)
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Outcomes and quality of life in immediate one-stage versus two-stage breast reconstructions without an acellular dermal matrix : 17- years of experience.
- 2021
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Ingår i: Journal of Surgical Oncology. - : John Wiley & Sons. - 0022-4790 .- 1096-9098. ; 124:4, s. 510-520
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Advantages of one-stage implant-based reconstructions include expedited surgery and recovery. This study aimed to investigate clinical and patient-reported outcomes in one-stage implant-based breast reconstructions without acellular dermal matrix (ADM).METHODS: A prospectively collected database from 2002 to 2018 was retrospectively reviewed. One-stage and two-stage groups were compared for demographics, implant properties, early complications (hematoma, seroma, poor wound healing, implant removal), late complications (skin necrosis, capsular contracture, implant exposure, implant rupture), revision procedures, and Breast-Q questionnaire outcomes.RESULTS: A total of 223 patients, 187 one-stage (84%) and 36 two-stage (16%) patients were recruited. At a mean follow-up of 124.9 and 92.5 months, respectively (p < .01), there were no differences in early (p = .85) or late (p = .23) complications or revision procedures (p = .12). Eighty patients (36%) returned the Breast-Q questionnaire (60 one-stage, 20 two-stage patients). There were no statistical differences in patient reported outcomes in breast well-being (p = .07), psychosocial well-being (p = .84), or sexual well-being (p = .78).CONCLUSIONS: One-stage implant-based breast reconstruction without an ADM is a viable reconstruction providing comparable outcomes to two-stage procedures, with the benefit of minimal complications, a shorter reconstructive journey, and satisfactory quality of life.
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| 7. |
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| 8. |
- Francis, Eamon C., et al.
(författare)
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Nipple-sparing mastectomy with immediate breast reconstruction with a deep inferior epigastric perforator flap without skin paddle using delayed primary retention suture
- 2022
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Ingår i: Journal of Surgical Oncology. - : John Wiley & Sons. - 0022-4790 .- 1096-9098. ; 125:8, s. 1202-1210
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Tidskriftsartikel (refereegranskat)abstract
- Background This study investigated the outcomes of nipple-sparing mastectomy (NSM) with a deep inferior epigastric perforator (DIEP) flap using delayed primary retention suture (DPRS) to achieve superior breast esthetics.Methods Between December 2010 and March 2021, patients who underwent NSM with DIEP flap were inset with or without a skin paddle (using DPRS) as Group A or B, respectively. Demographics, operative findings, complications, BREAST-Q questionnaire, and Manchester scar scale were compared between two groups.Results Twelve patients underwent 12 unilateral reconstructions in Group A, while 12 patients underwent 13 DIEP flaps in Group B. There was no significant difference in demographics, ischemia time, flap-used weight and percentage, complications of hematoma, infection, re-exploration, partial flap loss, and total flap loss (All p > 0.05, respectively). At a mean 9 months of follow-up, the Breast-Q "Satisfaction with surgeon" domain was significant in Group B (p = 0.04). At a mean 12 months of follow-up, the overall Manchester scar scale of 10.3 in Group B was statistically superior to 12.6 in Group A (p = 0.04).Conclusions The NSM with a DIEP flap using DPRS is a reliable and straightforward technique. It can provide greater cosmesis of the reconstructed breast mound in a single-stage procedure.
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| 9. |
- Rufai, Sohaib R, et al.
(författare)
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A National Survey of Undergraduate Suture and Local Anesthetic Training in the United Kingdom.
- 2016
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Ingår i: Journal of Surgical Education. - : Elsevier BV. - 1931-7204 .- 1878-7452. ; 73:2, s. 181-4
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Suturing is a skill expected to be attained by all medical students on graduation, according to the General Medical Council's (GMC) Tomorrow's Doctors. There are no GMC recommendations for the amount of suture training required at medical school nor the level of competence to be achieved. This study examines the state of undergraduate suture training by surveying a sample of medical students across the United Kingdom.METHODS: We distributed a survey to 17 medical schools to be completed by undergraduates who have undergone curricular suture training. The survey included questions relating to career intention, hours of curricular suture training, hours of additional paid training, confidence in performing various suture techniques and knowledge of their indications. We also asked about the students' perceived proficiency at injecting local anesthetic and their overall opinion of medical school suture training.RESULTS: We received responses from 705 medical students at 16 UK medical schools. A total of 607 (86.1%) medical students had completed their scheduled curricular suture training. Among them, 526 (86.5%) students reported inadequate suture training in medical school and 133 (21.9%) students had paid for additional training. Results for all competence markers were significantly lower than the required GMC standards (p < 0.001). Students who had paid for additional training were significantly more confident across all areas examined (p < 0.001).CONCLUSIONS: Our study identified a deficiency in the curricular suture training provided to the medical students surveyed. These findings suggest that medical schools should provide more opportunities for students to develop their suturing skills to achieve the GMC standard.
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| 10. |
- Vieira, Luis, et al.
(författare)
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Four Lessons Learnt from Complications in Head and Neck Microvascular Reconstructions and Prevention Strategies
- 2021
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Ingår i: Plastic and Reconstructive Surgery - Global Open. - : Wolters Kluwer. - 2169-7574. ; 9:1
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Tidskriftsartikel (refereegranskat)abstract
- Free flap reconstruction in the head and neck region is a complex field in which patient comorbidities, radiation therapy, tumor recurrence, and variability of clinical scenarios make some cases particularly challenging and prone to devastating complications. Despite low free flap failure rates, the impact of flap failure has enormous consequences for the patients.Methods: Acknowledging and predicting high risk intra- and postoperative situations and having planned strategies on how to deal with them can decrease their rate and improve the patient's reconstructive journey.Results: Herein, the authors present 4 examples of significant complications in complex microvascular head and neck cancer reconstruction, encountered for the last 10 years: compression and kinking of the vascular pedicle, lack of planning of external skin coverage in osteoradionecrosis, management of the vessel-depleted neck, and vascular donor site morbidity after fibula harvest.Conclusion: The authors reflect on the causes and propose preventative strategies in each peri-operative stage.
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