visceral injury
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Author(s):  
Shivanand Gangahanumaiah ◽  
Michael Zhu ◽  
Robyn Summerhayes ◽  
Silvana F Marasco

Abstract Background Veno-arterial extracorporeal membrane oxygenation (VA ECMO) is increasingly utilized in patients with cardiogenic shock due to improved technology and outcomes. Peripheral VA ECMO offers several advantages over central ECMO and is becoming increasingly popular. However, when configured via the femoral vessels, retrograde flow to the descending aorta and arch of aorta competes with antegrade ventricular output and can be associated with a watershed phenomenon and increased risk of neurologic and visceral injury. Case Summary In this case series we report three patients who were supported with peripheral VA ECMO for cardiogenic shock. All three were successfully weaned from peripheral VA ECMO, however they had developed bilateral lower limb paralysis. MRI revealed spinal cord infarction in all three patients. All patients subsequently succumbed to multiorgan failure and did not survive to hospital discharge. Discussion The use of mechanical circulatory support, in particular, peripheral ECMO, has escalated with advances in technology, better understanding of cardiac physiology and improving outcomes. Spinal cord infarction is a rare but serious complication of peripheral VA ECMO support with only a few case reports published. Further studies are needed to identify the exact cause and prevention of this rare but often terminal complication. Through this series of three patients supported on peripheral VA ECMO complicated by spinal cord infarction, we review previously published reports, analyse possible mechanisms, and propose alternate management strategies to be considered in patients at risk.


2021 ◽  
pp. 1-6
Author(s):  
Sabrina Milan Manani ◽  
Grazia Maria Virzì ◽  
Ilaria Tantillo ◽  
Anna Giuliani ◽  
Silvia Dian ◽  
...  

<b><i>Introduction:</i></b> A well-functioning peritoneal catheter is key to success of peritoneal dialysis (PD). The Vicenza “short” catheter is a modified Tenckhoff catheter with a shorter intraperitoneal segment. The aim of this study was to evaluate the incidence of catheter-related complications and catheter survival rate using the Vicenza “short” catheter, according to the goals suggested by the International Society for Peritoneal Dialysis (ISPD) guidelines. Second, we compared insertion techniques used in our center. <b><i>Methods:</i></b> This is a retrospective cohort, single-center study analyzing incident PD patients undergoing Vicenza “short” peritoneal catheter placement between January 1, 2015, and December 31, 2019. As clinical outcomes, we evaluated catheter patency at 12 months, exit-site/tunnel infection and peritonitis within 30 days of catheter insertion, visceral injury, or significant hemorrhage during the procedure, in accordance with ISPD guidelines. <b><i>Results:</i></b> The percentage of patency at 12 months for all catheter insertion methods was 88.91%, and the percentage for laparoscopic placement was 93.75%. The exit-site/tunnel infection and peritonitis occurring within 30 days of catheter insertion were, respectively, 0.75% and 2.2%; the visceral injury leading to intervention was 0.75%. We did not have any case of significant hemorrhage. All results were in line with ISPD guidelines. <b><i>Conclusion:</i></b> We conclude that the Vicenza “short” catheter is a suitable device for peritoneal access. The implantation procedure is safe and easy to perform, and both nephrologists and surgeons can do it. A confident use and a proper implantation of the Vicenza “short” catheter help achieve the clinical ISPD goals for the PD access procedure in terms of catheter survival and complication rates.


2021 ◽  
Vol 8 ◽  
Author(s):  
Qian Xu ◽  
Guangyong Zhang ◽  
Linchuan Li ◽  
Fengting Xiang ◽  
Linhui Qian ◽  
...  

Background: During lower abdominal marginal hernia repair, the peritoneal flap is routinely freed to facilitate mesh placement and closed to conclude the procedure. This procedure is generally called trans-abdominal partial extra-peritoneal (TAPE). However, the necessity of closing the free peritoneal flap is still controversial. This study aimed to investigate the safety and feasibility of leaving the free peritoneal flap in-situ.Methods: A retrospective review was conducted on 68 patients (16 male, 52 female) who underwent laparoscopic hernia repair between June 2014 and March 2021. Patients were diagnosed as the lower abdominal hernia and all required freeing the peritoneal flap during the operation. Patients were divided into 2 groups: one group was TAPE group with the closed free peritoneal flap, another group left the free peritoneal flap unclosed. Analyses were performed to compare both intraoperative parameters and postoperative complications.Results: There were no significant differences in demographic, comorbidity, hernia characteristics and ASA classification. The intra-operative bleeding volume, visceral injury, hospital stay, urinary retention, visual analog scale (VAS) score, dysuria, intestinal obstruction, surgical site infection, mesh infection, recurrence rate and hospital stay were similar among the two groups. Mean operative time of the flap closing procedure was higher than for patients with the free peritoneal flap left in-situ (p = 0.002). Comparisons of postoperative complications showed flap closure resulted in a higher incidence of seroma formation (p = 0.005).Conclusion: Providing a barrier-coated mesh is used during laparoscopic lower abdominal marginal hernia repair, it is safe to leave the free peritoneal flap in-situ and this approach may prevent the occurrence of seromas.


2021 ◽  
Vol 15 (11) ◽  
pp. 3026-3027
Author(s):  
Imamuddin Baloch ◽  
Azhar Ali Shah ◽  
Bushra Shaikh ◽  
Saima Athar ◽  
Abdul Sami Mirani ◽  
...  

Aim: To evaluate the feasibility and safety of direct trocar insertion for gaining access to peritoneal cavity in laparoscopic cholecystectomy. Methods: An Observational study was conducted at Surgical unit II Ghulam Mohammad Mahar Medical College Hospital Sukkur from January 2016 to December 2020. Two thousand one hundred twenty (n=2120) patients were included in the study. All the patients who underwent laparoscopic cholecystectomy were included in the study. Informed and written consent was obtained from every patient to participate as study subject. Data was analyzed on SPSS version 16. Mean +/- standard deviation was calculated for age, first port access time and time to establish pneumoperitoneum. Results: Under general anesthesia with patient in supine posture, abdominal access gained by first making small incision of 10mm in skin and subcutaneous fat at sub umbilical region with No. 11 scalpel and then by direct trocar insertion followed by creation of pneumoperitoneum. Cholecystectomy performed. Study variables included first port access time, no. of attempts for DTI, extraperitoneal CO2 insufflation, port site bleeding, visceral injury, port site infection and port site hernia and were recorded on predesigned proforma. Variables like extraperitoneal CO2 insufflation, port site bleeding and visceral injury were expressed as percentage. Conclusion: We conclude that direct trocar insertion is the safe, quick and effective method for creation of pneumoperitoneum and should be employed routinely in all laparoscopic procedures. Keywords: Laparoscpy, Cholecystectomy, Trocars


2021 ◽  
Vol 233 (5) ◽  
pp. S302-S303
Author(s):  
John McNelis ◽  
Corrado P. Marini ◽  
Afshin Parsikia ◽  
Aksim G. Rivera ◽  
Mark J. Kaplan ◽  
...  
Keyword(s):  

Author(s):  
Sunita Sudama

In children, trauma is the leading cause of morbidity and mortality worldwide. Trauma can be a catalyst resulting in intra-abdominal solid organ injury in this population. The case report highlights a prepubescent male who presented with a penetrating abdominal wound resulting in hepatic injury. The mechanism of injury in this case is unusual and differs from previously reported causes of penetrating abdominal trauma in children. The case demonstrates that penetrating abdominal injuries may be more likely to require surgical intervention secondary to their association with a high percentage of multiple organ injuries. Penetrating injuries in children require a high degree of vigilance to rule out visceral injury.


2021 ◽  
Vol 108 (Supplement_7) ◽  
Author(s):  
Elmurtada Ahmed ◽  
Simon Shaw

Abstract Definition Traumatic abdominal wall hernia is defined as: herniation of viscera through disrupted musculature & fascia associated with forceful trauma without skin penetration & no evidence of prior hernia defect prior to trauma  Introduction There are only about 30 reported cases of TAWH due to handlebar injury, it is a rare complication of blunt abdominal trauma it involves disruption of abdominal wall muscles with bowel loops herniating through the abdominal wall defect & may be accompanied by serious or lethal complications  Case report A 16 year old boy received trauma while cycling at about: 5 miles/hour & landed in the handle-bar with his right lower abdominal wall against the handle, the patient's vital signs were stable but there was bruising in the area, the diagnosis was missed by A&E doctor, but I saw him O/E there was a positive cough impulse & the diagnosis was confirmed by US examination, his haematological & biochemical investigations were normal, patient was taken to theatre & the hernia was repaired (image 2 & 3) Conclusion our case highlights the importance of clinical examination in blunt abdominal trauma & high index of suspicion plus using US/CT as appropriate to rule out mesenteric or visceral injury 


2021 ◽  
Vol 108 (Supplement_7) ◽  
Author(s):  
Lachlan Dick ◽  
Michael Yule ◽  
James Green ◽  
Jamie Young

Abstract Introduction Although a popular recreational and competitive sport, horse riding carries risk of injury. We aimed to characterise demographics, injury patterns and outcomes of patients with an equine-related injury over a 20-year period. Methods Patients were identified through local coding. Data relevant to the study aims were extracted. Statistical analysis was used to determine any association between patient demographic with injury pattern or outcome. Results Of the 701 patients included, 71.3% were female and the mean age was 34.9 years. Simple head injury (25.4%) and upper limb fracture (21.3%) were the commonest injuries. Abdominal visceral injury occurred in 1.6% with 2 patients requiring laparotomy and splenectomy. Overall, operations were performed in 32.8%. Open reduction and internal fixation was the commonest procedure (42.4%). 30-day mortality was 0.3% and 3.1% required transfer to a tertiary centre. Older patients were more likely to have a rib (46.3 vs 33.5 years, p = &lt;0.05) or lower limb fracture (37.9 vs 34.5 years, p = 0.04) whilst upper limb fractures were seen in younger patients (30.3 vs 36.1 years, p = &lt;0.05). There was no statistical difference with other injury patterns or gender.  Conclusion Although mortality is rare, a significant proportion of patients sustain injury requiring surgical intervention. Given the predisposition towards orthopaedic injury, adequate rehabilitation facilities need to be available. Continued development and promotion of safety equipment are also required to reduced incidence. 


2021 ◽  
Vol 108 (Supplement_7) ◽  
Author(s):  
Shahab Hajibandeh ◽  
David A Finch ◽  
Shahin Hajibandeh ◽  
Thomas Satyadas

Abstract Aims to compare the outcomes of three-port and four-port laparoscopic cholecystectomy. Methods In compliance with PRISMA statement standards, electronic databases were searched to identify all comparative studies investigating outcomes of three-port versus four-port laparoscopic cholecystectomy. Two techniques were compared using direct comparison meta-analysis model. The risks of type 1 or type 2 error in the meta-analysis model were assessed using trial sequential analysis model. The certainty of the available evidence was assessed using GRADE system. Random effects modelling was applied to calculate pooled outcome data. Results Analysis of 2524 patients from 17 studies showed that three-port and four-port laparoscopic cholecystectomy techniques were comparable in terms of operative time (MD:-0.13,P=0.88), conversion to open operation (OR:0.80,P=0.43), gallbladder perforation (OR:1.43,P=0.13), bleeding from gallbladder bed (OR: 0.81, P = 0.34), bile duct injury (RD: 0.00, P = 0.97), iatrogenic visceral injury (RD:-0.00,P=0.81), bile or stone spillage (OR:1.67,P=0.08), port site infection (OR:0.90,P=0.76) and need for reoperation (RD:-0.00,P=0.94). However, the three-port technique was associated with lower VAS pain score at 12 hours (MD:-0.66,P&lt;0.00001) and 24 hours (MD:-0.54,P&lt;0.00001) postoperatively, shorter length of hospital stay (MD: -0.09, P = 0.41), and shorter time to return to normal activities (MD:-0.79,P=0.02). Conclusions Robust evidence (Level 1 with high certainty) suggests that in an elective setting with uncomplicated cholelithiasis as indication for cholecystectomy, three-port laparoscopic cholecystectomy is comparable with the four-port technique in terms of procedural and morbidity outcomes and may be associated with less postoperative pain, shorter length of hospital stay and shorter time to return to normal activities.


PLoS ONE ◽  
2021 ◽  
Vol 16 (9) ◽  
pp. e0253690
Author(s):  
Zuriyash Mengistu ◽  
Ahmed Ali ◽  
Teferi Abegaz

Background Road Traffic crash injury is one of the main public health problems resulting in premature death and disability particularly in low-income countries. However, there is limited evidence on the crash fractures in Ethiopia. Objective The study was conducted to assess the magnitude of road traffic crash fractures and visceral injuries. Methods A hospital-based cross-sectional study was conducted on 420 fracture patients. Participants were randomly selected from Addis Ababa City hospitals. The study was carried out between November 2019 and February 2020. Data were collected using a questionnaire and record of medical findings. Multilevel logistic regression analysis was carried out. Ethical clearance was obtained from the Addis Ababa University, College of Health Sciences Institutional Review Board. Confidentiality of participants’ information was maintained. Results The study found out that the majority 265 (63. 1%) of fracture cases were younger in the age group of 18 to 34 years. Males were more affected—311(74.0%). The mortality rate was 59(14.1%), of those 50(85.0%) participants were males. The major road traffic victims were pedestrians—220(52.4%), mainly affected by simple fracture type -105(53.3%) and compound fracture type—92(46. 7%). Drivers mainly suffered from compound fracture type -23 (59.0%). One hundred eighty-two (43.3%) of fracture patients had a visceral injury. Homeless persons who sit or sleep on the roadside had a higher risk of thoracic visceral injury compared to traveler pedestrians (AOR = 4.600(95%CI: 1.215–17.417)); P = 0.025. Conclusion Visceral injury, simple and compound fractures were the common orthopedic injury types reported among crash victims. Males, pedestrians, and young age groups were largely affected by orthopedic fracture cases. Homeless persons who sited or slept on the roadside were significant factors for visceral injury. Therefore, preventing a harmful crash and growing fracture care should be considered to reduce the burden of crash fracture.


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