Emerging Therapeutic Strategies in Sarcopenia: An Updated Review on Pathogenesis and Treatment Advances.

Sarcopenia is a prevalent degenerative skeletal muscle condition in the elderly population, posing a tremendous burden on diseased individuals and healthcare systems worldwide. Conventionally, sarcopenia is currently managed through nutritional interventions, physical therapy, and lifestyle modification, with no pharmaceutical agents being approved for specific use in this disease. As the pathogenesis of sarcopenia is still poorly understood and there is no treatment recognized as universally effective, recent research efforts have been directed at better comprehending this illness and diversifying treatment strategies. In this respect, this paper overviews the new advances in sarcopenia treatment in correlation with its underlying mechanisms. Specifically, this review creates an updated framework for sarcopenia, describing its etiology, pathogenesis, risk factors, and conventional treatments, further discussing emerging therapeutic approaches like new drug formulations, drug delivery systems, stem cell therapies, and tissue-engineered scaffolds in more detail.

Quality of Life in Patients Undergoing Emergency Surgery for Complex Colorectal Cancer: Protocol and Piloting of the Surgical Utilization and Recovery Patterns for Advanced Stage Colorectal Cancer Study.

Introduction: Globally, cancer is the leading cause of mortality, with colorectal neoplasia ranking third in terms of incidence and mortality worldwide. Patients face disease- and treatment-specific impacts, which can significantly influence their quality of life (QoL). Aim: This study aimed to propose a protocol to measure in-hospital and long-term QoL in patients with complicated colorectal cancer (CRC). Material and Methods: multicenter prospective observational cohort study. Results: QoL is a multidimensional concept that includes criteria for physical, mental, emotional, and social functionality as perceived by the patient. Periodically evaluating QoL offers measurable and objective tools to intervene at the appropriate time to decrease the Years of Life Lost and Years Lived with Disabilities for CRC patients. However, a structured and functional system requires dedicated and common institutional effort. A pilot study using this protocol included 69 patients, 65.12+-10.92 years, M:F ratio = 56.5:43.5%. Surgical procedure was right hemicolectomy, left colectomy, transverse colectomy, sigmoidectomy, total colectomy, rectal resection, and colorectal resection with stoma (ileostomy or colostomy) in 21.7%, 11.6%, 2.9%, 11.6%, 1.4%, 23.2%, and 27.5% of the cases, respectively. The mean Global Health Status Score, Symptom Score, and Functional Score was 82.36+-18.60, 11.89+-10.27, and 86.27, 74.50-94.11, respectively. Conclusions: CRC diagnosis has major effects on patients physical and psychological status, and concentrated efforts should be made by the involved medical team and healthcare systems to improve QoL throughout the treatment pathway.

Novel Material Optimization Strategies for Developing Upgraded Abdominal Meshes.

Over 20 million hernias are operated on globally per year, with most interventions requiring mesh reinforcement. A wide range of such medical devices are currently available on the market, most fabricated from synthetic polymers. Yet, searching for an ideal mesh is an ongoing process, with continuous efforts directed toward developing upgraded implants by modifying existing products or creating innovative systems from scratch. In this regard, this review presents the most frequently employed polymers for mesh fabrication, outlining the market available products and their relevant characteristics, further focusing on the state-of-the-art mesh approaches. Specifically, we mainly discuss recent studies concerning coating application, nanomaterials addition, stem cell seeding, and 3D printing of custom mesh designs.

The Management of the Open Abdomen - A Literature Review.

An essential component of the concept of "Damage control surgery", laparostomy is the procedure by which the abdomen is deliberately abandoned open, the visceroperitoneal contents being temporarily protected by multiple technical means. Actual classification: Grade 1, without viscero-parietal adhesions or fixity of the abdominal wall (lateralization), divided into: 1A clean, 1B contaminated and 1C enteral fistula -cutaneous skin is considered clean); Grade 2, which develops fixation is subdivided into: 2A clean, 2B contaminated and 2C enteral fistula; Grade 3, "frozen abdomen", is divided into: 3A clean and 3B contaminated; Grade 4, defined as enteroatmospheric fistula, is a permanent fistula associated with the presence of granulation tissue and a frozen abdomen. Indications of the open abdomen are: damage control surgery, abdominal compartment syndrome, peritonitis, severe acute pancreatitis, vascular emergencies. Temporary abdominal closure may be achieved by following methods: skin only closure, â??Bogota bagâ?Â, opsite Sandwich technique, absorbable mesh, non-absorbable mesh or commercial zipper, vaccum asisted closure, each with its own advantages and disadvantages. Regarding the definitive closure this can be achieved by non mesh and mesh mediated techniques. Component separation technique anterior and posterior should be considered the elective repair procedure in parietal defects after laparostomy. Although several studies have been published, there is still no consensus in the literature on the positioning of prosthetic material in relation to parietal planes. Some authors suggest better results (relative to the rate of recurrence and complications) for implantation in the "sublay" position. Open abdomen is an important tool in the arsenal of the emergency surgery. Classification, indications, methods of temporary abdominal closure are evolving, as well as management of enterocutaneous fistulas and fascial closure, therefore permanent update is neccessary to offer patients the best care.

Retroperitoneal Haematoma - Still a Medical Challenge for Abdominal Trauma.

Introduction: The study is presenting a personal experience of a Trauma Centre Level I and is try to conclude on optimal medical attitude for patients with retroperitoneal hematoma, still a controversial topic for traumatologists. Material and Method: A retrospective analysis of 22 cases of post-traumatic retroperitoneal hematoma admitted on Bucharest Emergency Hospital between September 2018 August 2021 (including time of Covid-19 pandemic), is presented Results: The patients (males predominance, mean age 43, mean ISS of 23), benefited of nonoperative management on admission for 10 cases (45%) with a failure rate of 4/10 due to recurrent bleeding from spleen injuries and continuous bleeding from mesenteric vessels lesions. CT scan (73% - 16 cases) within 1 hour from the admission and emergency surgery were necessary for 12 cases (55%). 2 patients benefited of angioembolization on admission. Conservative attitude for retroperitoneal hematoma was adopted for 72% cases. Over-all mortality: 18% (4 patients, mean ISS of 36), among 82% polytrauma cases. Conclusions: Algorithm of treatment is adapted to every case of retroperitoneal hematoma but the following sequences are mandatory: rapid transportation to Trauma Centre Level I with medical help, correct resuscitation, immediate relevant imagistic (CT scan), emergency surgery prior to angioembolization (for hemodynamic instable patients) or after it, ICU stabilization of the patient and then definitive repair of the injuries. Despite all, mortality remains high.

Polytrauma: The European Paradigm.

This review of the literature aims to describe the main advantages and disadvantages of the trauma systems in Europe. Moreover, the purpose of this article is to present the last concepts regarding the management of the polytrauma patients and the newest sets of measures to prevent car crashes in European Union. The articles published regarding the management of the polytrauma patient and trauma systems were identified using PubMed search. Optimal management of major polytrauma requires a national trauma system which should detail every level of organization from the trauma centers to the every member of the trauma team. European trauma systems varies a lot depending on the country and the specialized trauma surgery training programs are more advanced in countries with complex trauma systems. Introducing road safety performance indicators for trauma management decreased the rate of deaths by car crashes in Europe.

Intraomental Splenic Implant - An Attempt of Reassessment.

The permanent risk of splenectomized patients to infectious complications, the most severe being overwhelming post splenectomy infection (OPSI), determined the search for solutions in order to diminish these evolutionary possibilities. Therefore, intraomental developsplenic autotransplantation seems to be a viable option which, according to some authors, would have beneficial effects by restoring (at least partially) the functions of the spleen. The article presents the current experience related to this procedure (principles of surgical technique, implant location, complications, post-procedural evaluation) in an attempt to bring it back to the attention of trauma / general surgery surgeons. The procedure is simple, fast and with minimal or no complications and should be applied after any post-traumatic splenectomy.

Emergency Surgery for Small Bowel Hemangioma. A review of the literature.

Background: Hemangiomas of the small intestine are tumors rarely found in practice. Patients usually present in emergency settings with anemia, gastrointestinal bleeding or abdominal pain. The purpose of this review of the literature is to evaluate the diagnostic modalities, therapeutic options and their results in cases of intestinal hemangiomas. Methods: This is a review of the recent literature concerning intestinal hemangioma with bleeding in the last five years including one case from our institution. Search criteria were defined using MeSH terms. The descriptive analysis was performed accordingly. Results: In the last five years there was a total of 24 cases ours being the 25th with a predominance of male patients (20 cases). Literature search found a low threshold for preoperative diagnostic (only in 28% of the cases). More than half of the tumors were in the ileum. Surgery is the main therapeutic option (in 88% of the cases). Nonsurgical treatment (endoscopic or radiological) can rarely be employed successfully. Conclusions: Surgery is the main treatment for larger hemangiomas while for smaller ones nonsurgical treatment methods are available.

Interventional Radiology in Splenic Trauma: If Not Now, Then When?

Introduction: The treatment of blunt splenic injuries showed major evolutionary changes, from fundamental/ basic splenectomy to nonoperative and endovascular treatment, "catheter surgery". Currently, in Trauma Centers, splenic angioembolization is considered the first-line intervention in trauma. This article presents the Bucharest Emergency Clinical Hospital experience in the use of splenic angioembolization, a therapeutic solution in accordance with contemporary practice and literature. Methods: This retrospective study includes patients with splenic trauma by blunt mechanism, in which diagnostic / therapeutic angiography was performed, hospitalized in the Clinical Emergency Hospital Bucharest between January 2006 and December 2019. The main endpoints of the study were: post-traumatic mortality, the need for surgery (laparoscopic/classic) to resolve splenic bleeding, the number of days of hospitalization, the need for hospitalization for more than 1 day in the intensive care unit, the day when the platelet count began to increase, the evolution of laboratory parameters (hospitalization, preangiography, postangiography/embolization, discharge). A secondary endpoint of the study was the frequency of complications that did not require surgery. Results: During the mentioned period in 64 patients treated nonoperatively, diagnostic angiography was performed (27 cases, group B) or therapeutic angiography (37 cases, group A). 26.56% of cases were 55 years old (55-81 years old), the predominance of males being obvious (62.5%). The mean value of the ISS was 21.7 +- 10.4, and 71.87% of cases presented ISS 16. The mean value of the ISS was 21.7 +- 10.4, and 71.87% of cases presented ISS 16. The degree of splenic injury (American Association for the Surgery of Trauma-Organ Injury Scale) presented the mean value 2.95. The degree of splenic lesion was statistically significantly more severe in group A (p 0.001) and preangiography hemoglobin values were significantly lower compared to hospitalization values (p 0.001) indicating the persistence of hemorrhage. Procedural failures occurred in 4.68% of cases, with zero mortality. Conclusions: Splenic interventional radiology is a safe, effective and rational procedure. The development of therapeutic protocols is necessary to allow maximum use of this procedure.

The Management of Pancreatic Trauma - A Continuous Challenge.

Background: The aim of this analysis was to assess the factors that influence the severity of pancreatic trauma cases, also underlining the importance of early and accurate diagnosis and proper management of each case. Methods: This study is a retrospective analysis of patients that were presented to the Clinical Emergency Hospital of Bucharest, Romania, in several periods of time: 1985-1990 (50 patients); 1990-1999 (102 patients); 2000-2005 (56 patients); 2012-2019 (48 patients). Results: The mean age was around 40 years old, with predominance of male incidence in all the groups and traffic accidents (blunt trauma) as the main cause of injury. Most patients (almost 50% in each group) were operated on within the first 24 hours from hospital presentation. The general mortality rate varied: 42% (1985-1990), 23.5% (1990-1999), 12.7% (2000-2005) and 33% (2012-2015). Pancreatic mortality rate was 6% (1985-1990 and 1990-1999), 3.5% (2000-2005) and 8% (2012-2019). Conclusions: During the last 35 years, the preoperative diagnosis in patients with trauma of the pancreas remained a challenge and the treatment of the pancreatic trauma suffered a very interesting evolution- from the very frequent laparotomy to the nonoperative management and the damage control. These procedures produced a significant decreasing of the negative or nontherapeutic laparotomies. For the effectiveness of treatment, methods must be correlated with the lesion score.

Peppermint Essential Oil-Doped Hydroxyapatite Nanoparticles with Antimicrobial Properties.

This study aimed at developing an antimicrobial material based on hydroxyapatite (HAp) and peppermint essential oil (P-EO) in order to stimulate the antimicrobial activity of hydroxyapatite. The molecular spectral features and morphology of the P-EO, HAp and hydroxyapatite coated with peppermint essential oil (HAp-P) were analyzed using Fourier-transform infrared (FTIR) spectroscopy and scanning electron microscopy (SEM). The coating of the HAp with the P-EO did not affect the ellipsoidal shape of the nanoparticles. The overlapping of IR bands of P-EO and HAp in the HAp-P spectrum determined the formation of the broad molecular bands that were observed in the spectral regions of 400-1000 cm-1 and 1000-1200 cm-1. The antibacterial activity of the P-EO, HAp and HAp-P were also tested against different Gram-positive bacteria (methicillin-resistant Staphylococcus aureus (MRSA) 388, S. aureus ATCC 25923, S. aureus ATCC 6538, E. faecium DSM 13590), Gram-negative bacteria (Escherichia coli ATCC 25922, E. coli C5, P. aeruginosa ATCC 27853, P. aeruginosa ATCC 9027) and a fungal strain of Candida parapsilosis. The results of the present study revealed that the antimicrobial activity of HAp-P increased significantly over that of HAp.

The Role of Laparoscopy in Abdominal Trauma: A 10-Year Review.

Laparoscopy is accepted in penetrating abdominal trauma (PAT), but its role in blunt trauma (BAT) remains a controversial one. Our study assessed the utility of diagnostic laparoscopy (DL) and therapeutic laparoscopy (TL) in abdominal trauma between December 2006 and January 2016. We analysed the indication for laparoscopy, type of lesions, TL, conversion rate, complications and length of hospital stay. 49 patients had a DL: 42 males and 7 females, with a mean age of 36.1+-13.3. We had 20 PAT and 30BAT. The indications for laparoscopy were: diagnosis of penetration in PAT, suspicion of hollow organ injury or diaphragm injury, active bleeding in organ injuries in BAT. 11/48 of preoperative ultrasounds and 4/48 of CT's were false negative. In 3 of 20 PAT, DL was negative and in 4 nontherapeutic. There were 4 TL's and 7 conversions. The main injuries in BAT were: 9 hollow organ perforations, 6 mesenteric lacerations, 2 diaphragmatic and 2 splenic injuries. There were 10 TL's, 9 conversions and 14 TL. The operative time and length of hospital stay was higher in the conversion group. There were 6 complications and 3 mortalities. There were no missed injuries. An unnecessary laparotomy was avoided in 18/49 cases (36.73%). In selected cases of PAT and BAT with equivocal clinical and imaging diagnosis, laparoscopy is a useful tool with therapeutic role, that reduces unnecessary laparotomies, complication rate and hospital stay.

Application of the AAST EGS Grade for Adhesive Small Bowel Obstruction to a Multi-national Patient Population.

BACKGROUND: The American Association for the Surgery of Trauma (AAST) anatomic severity grading system for adhesive small bowel obstruction (ASBO) has demonstrated to be a valid tool in North American patient populations. Using a multi-national patient cohort, we retrospectively assessed the validity the AAST ASBO grading system and estimated disease severity in a global population in order to correlate with several key clinical outcomes. METHODS: Multicenter retrospective review during 2012-2016 from four centers, Minnesota USA, Bologna Italy, Pietermaritzburg South Africa, and Bucharest Romania, was performed. Adult patients (age ≥ 18) with ASBO were identified. Baseline demographics, physiologic parameters, laboratory results, operative and imaging details, outcomes were collected. AAST ASBO grades were assigned by independent reviewers. Univariate and multivariable analyses with odds ratio (OR) and 95% confidence intervals (CIs) were performed. RESULTS: There were 789 patients with a median [IQR] age of 58 [40-75] years; 47% were female. The AAST ASBO grades were I (n = 180, 23%), II (n = 443, 56%), III (n = 87, 11%), and IV (n = 79, 10%). Successful non-operative management was 58%. Conversion rate from laparoscopy to laparotomy was 33%. Overall mortality and complication and temporary abdominal closure rates were 2, 46, and 4.7%, respectively. On regression, independent predictors for mortality included grade III (OR 4.4 95%CI 1.1-7.3), grade IV (OR 7.4 95%CI 1.7-9.4), pneumonia (OR 5.6 95%CI 1.4-11.3), and failing non-operative management (OR 2.4 95%CI 1.3-6.7). CONCLUSION: The AAST EGS grade can be assigned with ease at any surgical facility using operative or imaging findings. The AAST ASBO severity grading system has predictive validity for important clinical outcomes and allows for standardization across institutions, providers, and future research. Disease severity and outcomes varied between countries. LEVEL OF EVIDENCE III: Study type Retrospective multi-institutional cohort study.

A Rare Case of Intestinal Obstruction in an Elderly Woman.

Among intestinal obstruction, intussusception is one of the rare mechanical causes in the adult period. When it is met it present with abdominal pain, vomiting and other symptoms compatible with intestinal obstruction varying on the segments being involved. Compared to pediatric invagination which it is mostly idiopathic the adult form has an organic etiology causing a blurred symptomatology and needing advanced imaging diagnosis like computerized tomography. We present the case of a 70 year old woman with multiple Emergency Department presentations with abdominal pain and vomiting which received a clear diagnosis only the third time she came to hospital. Ultrasonography and plain abdominal x-ray were no specific and only the CT scan revealed the real cause of obstruction. Also conservative measures were useless the definitive treatment being surgery, the lesion necessitating enteral resection and end to end anastomosis. The pathology report revealed a benign tumor of proximal jejunum. In conclusion, adult intestinal invagination, although it is a rare condition, can present with symptomatology varying with segment of bowel involved into the intussusception. Unlike pediatric invagination, the adult one needs standard surgical revision unless there are certain contraindications.

Nonelective Left-Sided Colon Cancer Resections are Associated with Worse Postoperative and Oncological Outcomes: A Propensity-Matched Study.

Background: Emergency general surgery patients are at significant risk of postoperative complications and mortality compared with their elective counterparts. Although challenged by some studies, increasing evidence shows that emergency colectomy for cancer is associated with worse early postoperative and long-term outcomes. Methods: We have included all patients with colon cancer admitted to the Emergency Hospital of Bucharest between January 2011 and January 2016. SELECTION CRITERIA: (1) colon tumor; (2) left-sided localization of the tumor; (3) pathology exam revealing adenocarcinoma. EXCLUSION CRITERIA: (1) rectal cancers; (2) benign pathology (e.g. diverticulitis). Results: We included 615 patients with left-sided colon cancer. 275 (44.7%) patients presented complicated disease. The complication was represented by obstruction in 205 (33.3%) patients (OG), hemorrhage in 55 (8.9%) patients (HG), and perforation in 15 (2.4%) patients (PG). The anastomotic leakage rate was similar between obstructive and elective cases (6.2% versus 6.5%, P 0.05), but was significantly higher for hemorrhagic patients (16%) (P=0.046). The 30-day complication rate and mortality were significantly higher in emergency patients (P 0.05). Conclusions: We found significant worse short- and long-term outcomes for patients with nonelective left-sided colon cancer resections. Correlating the ominous prognosis with the high incidence of the complicated disease, we may emphasize the impact on de complicated colon cancer on the general population.

Sarcopenia is a Predictive Factor for Postoperative Morbidity and Mortality in Patients Having Radical Gastrectomy for Cancer.

Introduction: Patients with gastric cancer are frequently malnourished with 30% to 38% of them losing more than 10% of their weight in preceding six months. Sarcopenia represents a decrease in the skeletal muscle mass and function and is usually associated with the aging process. The prevalence of sarcopenia in patients with gastric cancer is reported to be as high as 57.7%. Although many studies support the negative impact of sarcopenia in patients with gastric cancer, contradictory results are also present in the literature. The objective of this study is to investigate if sarcopenia is correlated with increased morbidity and mortality, in patients with gastric adenocarcinoma. Methods: We studied retrospectively all patients having radical resection for gastric adenocarcinoma managed in the Emergency Hospital of Bucharest between December 2014 and May 2016. ImageJ software was used to measure the patients' body composition. We identified the L3 landmark and extracted that corresponding single cross-sectional image contained within a CT study. Results: We reviewed 89 patients who had gastrectomy for cancer, but 11 Computed Tomography images were not available for analysis. Therefore, the study group consisted of 78 patients of which 50 were (64.1%) males and 28 (35.9%) females. The average age of patients diagnosed with gastric cancer was 67.7 years (range 22 to 92 years). The primary tumor location was the middle third of the stomach in 45 patients (57.7%), and the second in the lower third of the stomach in 29 patients (37.2%). There were 72 (92.3%) patients who were living on discharge, with mortality in 6 (7.7%) patients. 72.22% of patients are sarcopenic, and 27.78% were non-sarcopenic. The average sarcopenia value for both males and females is 43.77. The greatest number of patients had a skeletal muscle index between 40.00 and 45.00. The second greatest is between 35.00 and 40.00. The muscular skeletal index correlated with the age of the patients. The overall complications rate and the surgical site infection rate correlated with the sarcopenia. Conclusions: Sarcopenia is highly prevalent in patients having surgery for gastric cancer in Romania and correlates with increased postoperative morbidity. Especially with the increased trend for neoadjuvant therapy, the multidisciplinary team should evaluate and address sarcopenia through the perioperative period.

Laparoscopic Repair for Perforated Peptic Ulcer: A Retrospective Study.

BACKGROUNDS: The incidence of patients presenting with perforated peptic ulcers (PPU) has decreased during the last decades. At the same time, a laparoscopic approach to this condition has been adopted by increased number of surgeons. The aim of this study was to evaluate the early postoperative results of the laparoscopic treatment of perforated peptic ulcer performed in eight Romanian surgical centers with extensive experience in laparoscopic surgery. METHODS: Between 2009 and 2013, 297 patients with perforated peptic ulcer were operated in the eight centers participating in this retrospective study. The patients' charts were reviewed for demographics, surgical procedure, complications and short-term outcomes. RESULTS: Boey score of 0 was found in 122 patients (41.1%), Boey 1 in 169 (56.9%), Boey 3 in 6 (2.0%). For 145 (48.8%) patients, primary suture repair was performed, in 146 (49.2%) primary suture repair with omentopexy. There were 6 (2.0%) conversions to open surgery. The operative time was between 25 and 120 min, with a mean of 68 min. Two (0.7%) deaths were noted. Mean hospital stay was 5.5 days, ranges 3-25 days. Postoperative complications included: 7 (2.4%) superficial surgical site infections, 5 (1.6%) cardiovascular, 3 (1.0%) pulmonary, 2 (0.7%) duodenal leakages, 3 (1.0%) deep space infections and 1 (0.3%) upper digestive hemorrhage. CONCLUSIONS: This study shows that the laparoscopic approach for PPU is feasible; the procedure is safe, with no increased risk of duodenal fistulae or residual intraperitoneal abscesses. We now consider the laparoscopic approach for PPU as the "gold standard" in patients with Boey score 0 or 1.

Superior mesenteric artery first approach versus standard pancreaticoduodenectomy: a systematic review and meta-analysis.

BACKGROUND: The superior mesenteric artery (SMA) first approach was proposed recently as a new modification of the standard pancreaticoduodenectomy. Increasing evidence showed that a periadventiceal dissection of the SMA with early transection of the inflow during pancreaticoduodenectomy associates better early perioperative results, and setup the scene for long-term oncological benefits. The objectives of the current study are to compare the operative results and long-term oncological outcomes of SMA first approach pancreaticoduodenectomy (SMA-PD) with standard pancreaticoduodenectomy (S-PD). DATA SOURCES: Electronic search of the PubMed/MEDLINE, EMBASE, Web of Science and Cochrane Library was performed until July 2015. We considered randomized controlled trials (RCTs) and non-randomized comparative studies (NRCSs) comparing SMA-PD with S-PD to be eligible if they included patients with periampullary cancers. RESULTS: A total of one RCT and thirteen NRCSs met the inclusion criteria, involving 640 patients with SMA-PD and 514 patients with S-PD. The SMA-PD was associated with less intraoperative bleeding, less blood transfusions and higher rate of associated venous resections. The pancreatic fistula and delayed gastric emptying had a significantly lower rate in the SMA-PD group. There were no differences between the two approaches regarding overall complications, major complication rates and in-hospital mortality. There was no difference regarding R0 resection rate, and one-, two- or three-year overall survival. The SMA-PD was associated with a lower local, hepatic and extrahepatic metastatic rate. CONCLUSIONS: The SMA-PD is associated with better perioperative outcomes, such as blood loss, transfusion requirements, pancreatic fistula, and delayed gastric emptying. Although the one-, two- or three-year overall survival rate is not superior, the SMA-PD has a lower local and metastatic recurrence rate.

Intraluminal Postpancreatoduodenectomy Hemorrhage - Last 5 Years Experience.

Background: One of the most significant complications following pancreaticoduodenectomy is represented by postoperative hemorrhage. AIM: This study undertook an analysis of the cases that presented intraluminal bleeding of mechanical gastrojejunal anastomosis following pancreatico duodenectomy (PD) in the last five years. Methods: From January 2012 until January 2017, 84 consecutive pancreaticoduodenectomies were performed and managed by the same surgical team. The preferred procedure of reconstruction was Whipple (76 patients). The gastrojejunal anastomosis was performed with Panther linear stapler GIA in all cases. ISGPS classification regarding postpancreatectomy hemorrhage was used to evaluate severity. Results: Out of 84 consecutive PD, a total of 7cases of intraluminal bleeding (8.33 %) were observed, detected on average on postoperative day 4. Relaparotomy was inevitable in two patients. Three patients from the studied group with intraluminal postpancreatectomy hemorrhage died. In the studied group there were no cases of bleeding from the pancreatico-enteric or bilio-enteric anastomosis. CONCLUSION: Mechanical anastomosis might be questionable, severe hemorrhage demanding urgent relaparotomy which is correlated with high mortality rates. Intralumenal postpancreatoduodenectomy hemorrhage is a significant complication whose management depends on multiple factors and with a potentially fatal outcome.

Auspicious Management of a Acute Obstructive Left Colon Tumor in a 93-year-old Patient - Case Report and Literature Review.

We present the case of a 93-year-old patient with intestinal occlusion due to a descending colon tumor, with carcinomatous ascites and secondary liver and lung determinations. Considering the risks associated with a surgical act in such a patient and the impossibility of performing a curative intervention, a self-expanding metallic colonic stent was mounted. The post-intervention evolution was favorable, the patient being discharged 48 hours later. Left colon cancer is diagnosed in the occlusive phase in 8 to 26% of cases (1). It often requires an immediate surgical resolution due to the potential risk of death. Emergency surgery involves increased rates of morbidity and mortality (2). Thus, other ways of resolving these surgical emergencies have been developed. Colonic stents were first reported in the literature by Dohmoto (3). Initially, the use of stents was as the final method of palletising (4). Later, they were used as a bridge to minimally invasive programmed surgery (5).