scholarly journals Warshaw Technique in Laparoscopic Spleen-Preserving Distal Pancreatectomy: Surgical Strategy and Late Outcomes of Splenic Preservation

2019 ◽  
Vol 2019 ◽  
pp. 1-10
Author(s):  
Lei Wang ◽  
Dong Wu ◽  
Yu-gang Cheng ◽  
Jian-wei Xu ◽  
Hai-bo Chu ◽  
...  
Keyword(s):  
Distal Pancreatectomy ◽  
Splenic Abscess ◽  
Healthy Population ◽  
Low Grade ◽  
Efficient Treatment ◽  
Spleen Preserving ◽  
Significant Difference ◽  
Splenic Vessels

Laparoscopic spleen-preserving distal pancreatectomy (LSPDP) can be accomplished with either the preservation or the resection of splenic vessels; the latter is also known as Warshaw technique. Our study is designed to investigate the operation selection strategy when proceeding LSPDP and to evaluate the long-term outcomes of patients undergoing Warshaw surgery. The medical records and follow-up data of patients who underwent LSPDP in Qilu Hospital, Shandong University, were reviewed retrospectively. A total of thirty-five patients were involved in this study, including 17 cases of patients who were treated with Warshaw procedure (WT) while the other 18 cases had splenic vessels preserved (SVP). Compared with the SVP group, the operative time and intraoperative blood loss in WT group were improved significantly. The incidence of early postoperative splenic infarction was higher in WT group. However, there was no report of splenic abscess or second operation. Follow-up data confirmed that there was no significant difference in spleen phagocytosis and immune function compared with normal healthy population. Our study confirms that LSPDP-Warshaw procedure is a safe and efficient treatment for the benign or low grade malignant tumors in distal pancreas in selected patients. The long-term spleen function is normal after Warshaw procedure. Preoperative assessment and intraoperative exploration are recommended for the selection of operation approaches.

scholarly journals Gastric bleeding risk following spleen preserving distal pancreatectomy with excision of the splenic vessels: a long-term follow-up

HPB ◽  
2017 ◽  
Vol 19 (4) ◽  
pp. 345-351 ◽  
Author(s):  
D. Louis ◽  
A. Alassiri ◽  
S. Kirzin ◽  
S. Blaye-Felice ◽  
M. Chalret du Rieu ◽  
...  
Keyword(s):  
Distal Pancreatectomy ◽  
Bleeding Risk ◽  
Gastric Bleeding ◽  
Spleen Preserving ◽  
Long Term Follow Up ◽  
Splenic Vessels

scholarly journals Short- and long-term outcomes of laparoscopic organ-sparing resection for pancreatic neuroendocrine neoplasms

2020 ◽  
Author(s):  
Ren-Chao Zhang ◽  
Jun Ma ◽  
yiping mou ◽  
Yu-Cheng Zhou ◽  
Wei-Wei Jin ◽  
...  
Keyword(s):  
Distal Pancreatectomy ◽  
Neuroendocrine Neoplasms ◽  
Transfusion Rate ◽  
Long Term Outcomes ◽  
Pancreatic Neuroendocrine Neoplasms ◽  
Spleen Preserving ◽  
Short And Long Term ◽  
Organ Sparing

Abstract Background：Pancreatic neuroendocrine neoplasms (PNENs) are rare neoplasms associated with a long life expectancy after resection. In this setting, patients may benefit from laparoscopic organ-sparing resection. Studies of laparoscopic organ-sparing resection for PNENs are limited. The aim of this study was to evaluate the short- and long-term outcomes of laparoscopic organ-sparing resection for PNENs.Methods： A retrospective study was performed for patients with PNENs who underwent laparoscopic organ-sparing pancreatectomy between March 2005 and May 2018. The patients’ demographic data, operative results, pathological reports, hospital courses and morbidity, mortality, and follow-up data (until August 2018) were analysed.Results：Thirty-five patients were included in the final analysis. There were 9 male and 26 female patients, with a median age of 46 years (range, 25-75 years). The mean BMI was 24.6±3.3 kg/m2. Nine patients received laparoscopic enucleation (LE), 20 received laparoscopic spleen-preserving distal pancreatectomy (LSPDP), and 6 received laparoscopic central pancreatectomy. The operative time, intraoperative blood loss, transfusion rate, and postoperative hospital stay were 186.4±60.2 min, 165±73.0 ml, 0 d, and 9 d (range, 5-23 d), respectively. The morbidity rate, grade ≥III complication rate and grade ≥B pancreatic fistula rate were 34.2%, 11.4%, and 8.7%, respectively, with no mortality. The rate of follow-up was 94.3%, and the median follow-up time was 55 months (range, 3-158 months). One patient developed recurrence 36 months after LE and was managed with surgical resection. The other patients survived without metastases or recurrence during the follow-up. One patient had diabetes after laparoscopic spleen-preserving distal pancreatectomy, and no patients had symptoms of pancreatic exocrine insufficiency. Conclusions： Laparoscopic organ-sparing resection for selected cases of PNENs is safe and feasible and has favourable short- and long-term outcomes.

scholarly journals Laparoscopic Distal Pancreatectomy of a Solid Pseudopapillary Tumor (SPT) Achieves Long-Term Oncologic Safety and Multiorgan Preservation

2019 ◽  
Vol 07 (01) ◽  
pp. e58-e62
Author(s):  
Ahmed ElHaddad ◽  
Paolo Gasparella ◽  
Christoph Castellani ◽  
Georg Singer ◽  
Erich Sorantin ◽  
...  
Keyword(s):  
Distal Pancreatectomy ◽  
Histopathological Examination ◽  
Laparoscopic Approach ◽  
Solid Pseudopapillary Tumor ◽  
Low Grade ◽  
Cancer Antigen 125 ◽  
Pancreatic Tail ◽  
Oncological Safety

AbstractThe oncological safety of a laparoscopic approach for solid pseudopapillary tumors (SPTs) of the pancreas remains a matter of debate. We present the long-term follow-up of an adolescent girl with an SPT in the pancreatic tail. A multimodality workup including magnetic resonance imaging (MRI) revealed a complex, spherical mass of 4.4 cm × 3.6 cm × 4 cm most likely located in the pancreatic tail. All routine laboratory investigations and tumor markers were within normal limits (alpha fetoprotein [AFP], cancer antigen 125 [CA125], CA 19–9, carcinoembryonic antigen [CEA], adrenocorticotropic hormone [ACTH]). Diagnostic laparoscopy was performed to verify the origin of the tumor in the pancreatic tail. In a three-port technique the tumor was mobilized of the splenic vessels until a distal pancreatectomy could be completed. Histopathological examination confirmed the complete resection of a low-grade malignant SPT. The postoperative course was unremarkable. Regular pediatric oncological follow-up examinations for 3 years, including MRI every 6 months, ruled out recurrence and confirmed preservation of splenic and pancreatic functions. While data about the technical feasibility of a laparoscopic approach to pancreatic SPT are already available, this pediatric case report adds a long-term oncological and functional success to the available literature.

Perioperative and long-term results of laparoscopic spleen-preserving distal pancreatectomy with or without splenic vessels conservation: A retrospective analysis

2011 ◽  
Vol 105 (4) ◽  
pp. 387-392 ◽  
Author(s):  
Giovanni Butturini ◽  
Marco Inama ◽  
Giuseppe Malleo ◽  
Riccardo Manfredi ◽  
Gian Luigi Melotti ◽  
...  
Keyword(s):  
Retrospective Analysis ◽  
Distal Pancreatectomy ◽  
Long Term Results ◽  
Spleen Preserving ◽  
Splenic Vessels

scholarly journals Short- and long-term outcomes of laparoscopic organ-sparing resection for pancreatic neuroendocrine neoplasms

2020 ◽  
Author(s):  
Renchao Zhang ◽  
Jun Ma ◽  
Yi-Ping Mou ◽  
Yu-Cheng Zhou ◽  
Wei-Wei Jin ◽  
...  
Keyword(s):  
Distal Pancreatectomy ◽  
Neuroendocrine Neoplasms ◽  
Long Term Outcomes ◽  
Pancreatic Neuroendocrine Neoplasms ◽  
Spleen Preserving ◽  
Short And Long Term ◽  
Organ Sparing ◽  
Laparoscopic Enucleation

Abstract BackgroundPancreatic neuroendocrine neoplasms (PNENs) are rare neoplasm with long life expectancy. In this setting, patients may benefit from laparoscopic organ-sparing resection. There are few reports of laparoscopic organ-sparing resection for PNENs. The aim of this study was to evaluate the Short- and long-term outcomes of laparoscopic organ-sparing resection for PNENs.MethodsA retrospective study was performed for patients with PNENs who underwent laparoscopic organ-sparing pancreatectomy between March 2005 and May 2018. The patients’ demographic data, operative results, pathological reports, hospital courses, morbidity and mortality, and follow-up data (including pancreatic function, till August 2018) was analyzed.ResultsThirty-five patients were identified. There were 9 male and 26 female patients, with a median age of 46 years (range, 25-75 years). The mean BMI was 24.6±3.3kg/m2. Nine patients received laparoscopic enucleation, 20 received laparoscopic spleen-preserving distal pancreatectomy, and 6 received laparoscopic central pancreatectomy. The operative time, intraoperative blood loss, transfusion rate, postoperative hospital stay were 186.4±60.2min, 165±73.0ml, 0, 9d(range, 5-23d), respectively. The morbidity rate, ≥Grade Ⅲ complication rate and ≥grade B pancreatic fistula rate were 34.2%, 11.4%, 8.7%, respectively, with no mortality. The rate of follow-up was 94.3%, and the median follow-up time was 55 months (range, 3-158months). One patients had diabetes after laparoscopic spleen-preserving distal pancreatectomy, no patient had symptom of pancreatic exocrine insufficiency. One patient developed recurrence 36 months after laparoscopic enucleation and was managed with surgical resection. The other patients survived without metastases or recurrence during the follow-up.ConclusionsLaparoscopic organ-sparing resection for selected cases of PNENs is safe and feasible, and have favorable short- and long-term outcome.

scholarly journals Short- and long-term outcomes of laparoscopic organ-sparing resection for pancreatic neuroendocrine neoplasms

2020 ◽  
Author(s):  
Ren-Chao Zhang ◽  
Jun Ma ◽  
yiping mou ◽  
Yu-Cheng Zhou ◽  
Wei-Wei Jin ◽  
...  
Keyword(s):  
Distal Pancreatectomy ◽  
Neuroendocrine Neoplasms ◽  
Long Term Outcomes ◽  
Pancreatic Neuroendocrine Neoplasms ◽  
Spleen Preserving ◽  
Short And Long Term ◽  
Organ Sparing ◽  
Laparoscopic Enucleation

Abstract Background Pancreatic neuroendocrine neoplasms (PNENs) are rare neoplasm with long life expectancy. In this setting, patients may benefit from laparoscopic organ-sparing resection. There are few reports of laparoscopic organ-sparing resection for PNENs. The aim of this study was to evaluate the Short- and long-term outcomes of laparoscopic organ-sparing resection for PNENs. Methods A retrospective study was performed for patients with PNENs who underwent laparoscopic organ-sparing pancreatectomy between March 2005 and May 2018. The patients’ demographic data, operative results, pathological reports, hospital courses, morbidity and mortality, and follow-up data (including pancreatic function, till August 2018) was analyzed. Results Thirty-five patients were identified. There were 9 male and 26 female patients, with a median age of 46 years (range, 25-75 years). The mean BMI was 24.6±3.3kg/m 2 . Nine patients received laparoscopic enucleation, 20 received laparoscopic spleen-preserving distal pancreatectomy, and 6 received laparoscopic central pancreatectomy. The operative time, intraoperative blood loss, transfusion rate, postoperative hospital stay were 186.4±60.2min, 165±73.0ml, 0, 9d(range, 5-23d), respectively. The morbidity rate, ≥Grade III complication rate and ≥grade B pancreatic fistula rate were 34.2%, 11.4%, 8.7%, respectively, with no mortality. The rate of follow-up was 94.3%, and the median follow-up time was 55 months (range, 3-158months). One patients had diabetes after laparoscopic spleen-preserving distal pancreatectomy, no patient had symptom of pancreatic exocrine insufficiency. One patient developed recurrence 36 months after laparoscopic enucleation and was managed with surgical resection. The other patients survived without metastases or recurrence during the follow-up. Conclusions Laparoscopic organ-sparing resection for selected cases of PNENs is safe and feasible, and have favorable short- and long-term outcome.

scholarly journals A206 EVOLUTION OF PEDIATRIC AUTOIMMUNE CHOLANGITIS AND PRIMARY SCLEROSING CHOLANGITIS INTO ADULTHOOD

2021 ◽  
Vol 4 (Supplement_1) ◽  
pp. 234-236
Author(s):  
P Willems ◽  
J Hercun ◽  
C Vincent ◽  
F Alvarez
Keyword(s):  
Primary Sclerosing Cholangitis ◽  
Sclerosing Cholangitis ◽  
Response To Treatment ◽  
Similar Proportion ◽  
Autoimmune Cholangitis ◽  
Significant Difference ◽  
One Year ◽  
Liver Tests

Abstract Background The natural history of primary sclerosing cholangitis (PSC) in children seems to differ from PSC in adults. However, studies on this matter have been limited by short follow-up periods and inconsistent classification of patients with autoimmune cholangitis (AIC) (or overlap syndrome). Consequently, it remains unclear if long-term outcomes are affected by the clinical phenotype. Aims The aims of this is study are to describe the long-term evolution of PSC and AIC in a pediatric cohort with extension of follow-up into adulthood and to evaluate the influence of phenotype on clinical outcomes. Methods This is a retrospective study of patients with AIC or PSC followed at CHU-Sainte-Justine, a pediatric referral center in Montreal. All charts between January 1998 and December 2019 were reviewed. Patients were classified as either AIC (duct disease on cholangiography with histological features of autoimmune hepatitis) or PSC (large or small duct disease on cholangiography and/or histology). Extension of follow-up after the age of 18 was done for patients followed at the Centre hospitalier de l’Université de Montréal. Clinical features at diagnosis, response to treatment at one year and liver-related outcomes were compared. Results 40 patients (27 PSC and 13 AIC) were followed for a median time of 71 months (range 2 to 347), with 52.5% followed into adulthood. 70% (28/40) had associated inflammatory bowel disease (IBD) (78% PSC vs 54% AIC; p=0.15). A similar proportion of patients had biopsy-proven significant fibrosis at diagnosis (45% PSC vs 67% AIC; p=0.23). Baseline liver tests were similar in both groups. At diagnosis, all patients were treated with ursodeoxycholic acid. Significantly more patients with AIC (77% AIC vs 30 % PSC; p=0.005) were initially treated with immunosuppressive drugs, without a significant difference in the use of Anti-TNF agents (0% AIC vs 15% PSC; p= 0.12). At one year, 55% (15/27) of patients in the PSC group had normal liver tests versus only 15% (2/13) in the AIC group (p=0.02). During follow-up, more liver-related events (cholangitis, liver transplant and cirrhosis) were reported in the AIC group (HR=3.7 (95% CI: 1.4–10), p=0.01). Abnormal liver tests at one year were a strong predictor of liver-related events during follow-up (HR=8.9(95% CI: 1.2–67.4), p=0.03), while having IBD was not (HR=0.48 (95% CI: 0.15–1.5), p=0.22). 5 patients required liver transplantation with no difference between both groups (8% CAI vs 15% CSP; p=0.53). Conclusions Pediatric patients with AIC and PSC show, at onset, similar stage of liver disease with comparable clinical and biochemical characteristics. However, patients with AIC receive more often immunosuppressive therapy and treatment response is less frequent. AIC is associated with more liver-related events and abnormal liver tests at one year are predictor of bad outcomes. Funding Agencies None

scholarly journals Intracameral Bevacizumab Versus Sub-Tenon’s Mitomycin C as Adjuncts to Trabeculectomy: 3-Year Results of a Prospective Randomized Study

2021 ◽  
Vol 10 (10) ◽  
pp. 2054
Author(s):  
Gerasimos Kopsinis ◽  
Dimitrios Tsoukanas ◽  
Dimitra Kopsini ◽  
Theodoros Filippopoulos
Keyword(s):  
Mitomycin C ◽  
Primary Outcome ◽  
Randomized Study ◽  
Primary Outcome Measure ◽  
Complication Rates ◽  
Filtration Surgery ◽  
Significant Difference ◽  
Exfoliative Glaucoma

Conjunctival wound healing determines success after filtration surgery and the quest for better antifibrotic agents remains active. This study compares intracameral bevacizumab to sub-Tenon’s mitomycin C (MMC) in trabeculectomy. Primary open-angle or exfoliative glaucoma patients were randomized to either bevacizumab (n = 50 eyes) or MMC (n = 50 eyes). The primary outcome measure was complete success, defined as Intraocular Pressure (IOP) > 5 mmHg and ≤ 21 mmHg with a minimum 20% reduction from baseline without medications. Average IOP and glaucoma medications decreased significantly in both groups at all follow-up points compared to baseline (p < 0.001), without significant difference between groups at 3 years (IOP: bevacizumab group from 29 ± 9.4 to 15 ± 3.4 mmHg, MMC group from 28.3 ± 8.7 to 15.4 ± 3.8 mmHg, p = 0.60; Medications: bevacizumab group from 3.5 ± 0.9 to 0.5 ± 1, MMC group from 3.6 ± 0.7 to 0.6 ± 1.1, p = 0.70). Complete success, although similar between groups at 3 years (66% vs. 64%), was significantly higher for bevacizumab at months 6 and 12 (96% vs. 82%, p = 0.03; 88% vs. 72%, p = 0.04, respectively) with fewer patients requiring medications at months 6, 9 and 12 (4% vs. 18%, p = 0.03; 6% vs. 20%, p = 0.04; 8% vs. 24%, p = 0.03, respectively). Complication rates were similar between groups. In conclusion, intracameral bevacizumab appears to provide similar long-term efficacy and safety results as sub-Tenon’s MMC after trabeculectomy.

scholarly journals The Long-Term Follow-Up of Patients with Cystine Stones: A Single-Center Experience for 13 Years

2021 ◽  
Vol 10 (7) ◽  
pp. 1336
Author(s):  
Toshifumi Takahashi ◽  
Shinya Somiya ◽  
Katsuhiro Ito ◽  
Toru Kanno ◽  
Yoshihito Higashi ◽  
...  
Keyword(s):  
Surgical Intervention ◽  
Median Number ◽  
Small Sample ◽  
Age At Diagnosis ◽  
Surgical Interventions ◽  
Significant Difference ◽  
Long Term Follow Up ◽  
Cystine Stones

Introduction: Cystine stone development is relatively uncommon among patients with urolithiasis, and most studies have reported only on small sample sizes and short follow-up periods. We evaluated clinical courses and treatment outcomes of patients with cystine stones with long-term follow-up at our center. Methods: We retrospectively analyzed 22 patients diagnosed with cystine stones between January 1989 and May 2019. Results: The median follow-up was 160 (range 6–340) months, and the median patient age at diagnosis was 46 (range 12–82) years. All patients underwent surgical interventions at the first visit (4 extracorporeal shockwave lithotripsy, 5 ureteroscopy, and 13 percutaneous nephrolithotripsy). The median number of stone events and surgical interventions per year was 0.45 (range 0–2.6) and 0.19 (range 0–1.3) after initial surgical intervention. The median time to stone events and surgical intervention was 2 years and 3.25 years, respectively. There was a significant difference in time to stone events and second surgical intervention when patients were divided at 50 years of age at diagnosis (p = 0.02, 0.04, respectively). Conclusions: Only age at a diagnosis under 50 was significantly associated with recurrent stone events and intervention. Adequate follow-up and treatment are needed to manage patients with cystine stones safely.

scholarly journals Randomized Controlled Trial of the Clinical Recovery and Biodegradation of Polylactide-co-glycolide Implants Used in the Intramedullary Nailing of Children’s Forearm Shaft Fractures with at Least Four Years of Follow-Up

2021 ◽  
Vol 10 (5) ◽  
pp. 995
Author(s):  
Marja Perhomaa ◽  
Tytti Pokka ◽  
Linda Korhonen ◽  
Antti Kyrö ◽  
Jaakko Niinimäki ◽  
...  
Keyword(s):  
Intramedullary Nailing ◽  
Controlled Trial ◽  
Long Term Outcomes ◽  
Intramedullary Nails ◽  
Metal Implants ◽  
Shaft Fractures ◽  
Fractures In Children ◽  
Significant Difference

The preferred surgical fixation of forearm shaft fractures in children is Elastic Stable Intramedullary Nailing (ESIN). Due to known disadvantageous effects of metal implants, a new surgical method using biodegradable polylactide-co-glycolide (PLGA) intramedullary nails has been developed but its long-term outcomes are unclear. The aim of this study was to compare the long-term outcomes of Biodegradable Intramedullary Nailing (BIN) to ESIN and assess the biodegradation of the study implants via magnetic resonance imaging (MRI). The study population of the prospective, randomized trial consisted of paediatric patients whose forearm shaft fractures were treated with BIN (n = 19) or ESIN (n = 16). Forearm rotation at minimally four years’ follow-up was the main outcome. There was no clinically significant difference in the recovery of the patients treated with the BIN as compared to those treated with the ESIN. More than half of the implants (57.7%, n = 15/26) were completely degraded, and the rest were degraded almost completely. The PLGA intramedullary nails used in the treatment of forearm shaft fractures in this study resulted in good function and anatomy. No unexpected disadvantages were found in the degradation of the implants. However, two implant failures had occurred in three months postoperatively.

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