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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 35-year-old female who had previously undergone an open gastric bypass, underwent elective caesarian section and ventral hernia repair, complicated by a double closed-loop obstruction with resulting gastric perforation. Back pain and anemetic nausea predominated, as proximal bowel and pancreatobiliary obstruction followed an afferent limb volvulus. Pancreatitis, cholangitis, and gastric perforation ensued, leading to intraabdominal sepsis. This rare situation must be recognized as a potentially serious complication of gastric bypass surgery, and requires prompt recognition and aggressive surgical correction.
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PMID:Afferent limb volvulus and perforation of the bypassed stomach as a complication of Roux-en-Y gastric bypass. 1284 11

With advancements in minimal access surgery, combined laparoscopic procedures are now being performed for treating coexisting abdominal pathologies at the same surgery. In our center, we performed 145 combined surgical procedures from January 1999 to December 2002. Of the 145 procedures, 130 were combined laparoscopic/endoscopic procedures and 15 were open procedures combined with endoscopic procedures. The combination included laparoscopic cholecystectomy, various hernia repairs, and gynecological procedures like hysterectomy, salpingectomy, ovarian cystectomy, tubal ligation, urological procedures, fundoplication, splenectomy, hemicolectomy, and cystogastrostomy. In the same period, 40 patients who had undergone laparoscopic cholecystectomy and 40 patients who had undergone ventral hernia repair were randomly selected for comparison of intraoperative outcomes with a combined procedure group. All the combined surgical procedures were performed successfully. The most common procedure was laparoscopic cholecystectomy with another endoscopic procedure in 129 patients. The mean operative time was 100 minutes (range 30-280 minutes). The longest time was taken for the patient who had undergone laparoscopic splenectomy with renal transplant (280 minutes). The mean hospital stay was 3.2 days (range 1-21 days). The pain experienced in the postoperative period measured on the visual analogue scale ranged from 2 to 5 with a mean of 3.1. Of 145 patients who underwent combined surgical procedures, 5 patients developed fever in the immediate postoperative period, 7 patients had port site hematoma, 5 patients developed wound sepsis, and 10 patients had urinary retention. As long as the basic surgical principles and indications for combined procedures are adhered to, more patients with concomitant pathologies can enjoy the benefit of minimal access surgery. Minimal access surgery is feasible and appears to have several advantages in simultaneous management of two different coexisting pathologies without significant addition in postoperative morbidity and hospital stay.
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PMID:Combined procedures in laparoscopic surgery. 1471

The popularity of laparoscopic repair of ventral hernias is increasing due to the apparent advantages of the procedure, but this approach is still a controversial technique. The aim of our study was to evaluate the mortality rate of laparoscopic ventral hernia repair and analyse the literature. The authors performed a prospective study in 90 patients with ventral hernia who were treated by laparoscopic repair. Clinical parameters and intra- and postoperative complications were evaluated. A case of mortality was reported due to a nonrecognised bowel injury. The mean follow-up (100%) was 42 months (range: 1-5 years). A bibliographical analysis was carried out (MEDLINE). Four bowel injuries were presented (4.4%): three recognised, which required conversion (two treated with minilaparotomy and completed afterwards by laparoscopy, and one by laparotomy); and one nonrecognised, which was re-operated on but evolved to sepsis and multiorgan failure and resulted in death in 48 h (1.1%). Four further mortality rates have been documented in the literature (0.6%, 1.1%, 3.1%, and 3.4% of their series). Bowel injury and mortality show a statistically significant tendency to decrease with the number of operations ( P<0.05). In conclusion, in our study the risk of mortality with laparoscopic ventral hernia repair has been higher than 1%, which must be made known. It is a risk that depends on the surgeon's experience but which does not seem to be predictable.
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PMID:Mortality following laparoscopic ventral hernia repair: lessons from 90 consecutive cases and bibliographical analysis. 1501 38

The laparoscopic repair of ventral hernias is still a controversial therapeutic option, and little is known of its medium- and long-term morbidity. The purpose of the study is to evaluate the postoperative morbidity of laparoscopic ventral hernia repair and analyze the clinical factors that might be related to it. 86 consecutive patients who had ventral hernia and underwent endoscopic surgery in a Universitary teaching hospital. Epidemiological, clinical, postoperative complications, tolerance, aesthetic evaluation of the wall and recurrence rate are analyzed. The mean follow-up (100%) was 42 months (range: 1-5 years) and included clinical and ultrasonographic evaluation. The overall postoperative morbidity rate was 23.2%, with one case of mortality following a sepsis due to intestinal perforation; the rate of re-admissions and recurrences was 3.5%. Statistically significant relationships were shown between the complications and infra-umbilical location (P < 0.001), age over 60 years and female sex (P < 0.05). The dynamic ultrasound study showed 91% and 94% of the patients to be adhesion-free at 1 and 3 years respectively. Aesthetic assessment of the wall at 3 years showed persistent asymmetries in 5% of the patients and a 92% degree of personal satisfaction. The morbidity with laparoscopic ventral hernia repair is not negligible. The surgeon must know these complications and be able to treat them appropriately.
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PMID:Immediate, early, and late morbidity with laparoscopic ventral hernia repair and tolerance to composite mesh. 1547 Oct 18

Intraperitoneal positioning of conventional parietal mesh provides efficient reconstruction but causes visceral adhesion formation in 80-100% of the cases. The purpose of this clinical trial was to assess the performance and tolerance of a new generation of polyester mesh protected by a hydrophilic resorbable film. Eighty patients were included in a prospective multicenter clinical trial. Patients were treated for ventral hernia via an open approach (64%) or laparoscopically (36%). All meshes were implanted in a midline intraperitoneal location. The main objective was to evaluate the anti-adhesive capability of the mesh in relation to the viscera. In order to assess the absence of visceral adhesion objectively, an ultrasound (US) specific examination was initially validated (pre-operative prediction vs. per-operative findings) and then used during the follow-up. The usual clinical parameters were also collected to follow the patients on a period up to 4 years. Pre-operative US prediction vs. per-operative macroscopic findings: sensitivity 79%, overall accuracy 76%, negative predictive value 85%. After 12 months, 86% of the patients were ultrasonically adhesion free. Early post-operative complications were: seroma/hematoma (16%), subcutaneous infection (4%), cutaneous necrosis (1%) and occlusions (outside the mesh) (2.5%). No mortality was reported. Clinically, after 12-month follow-up, no complication related to post-operative adhesions to the mesh was noted: (occlusion 0%, fistula 0%). Late complications were: mesh sepsis (1%), new defects (4%) and recurrence (2.5%). Finally, 56 patients (75.7%) were clinically evaluated with a mean follow-up of 48+/-6 months. One direct recurrence was noted while six patients experienced new defect outside the mesh. No long-term severe complication such as occlusion or enterocutaneous fistula was observed. Based on a mean clinical follow-up of 4 years, the results of this prospective multicenter clinical trial demonstrate the safety and the efficiency of this composite mesh in the intraperitoneal treatment of incisional and umbilical hernia. In particular there was no early or long-term main complication due to the intraperitoneal location of the mesh.
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PMID:Intraperitoneal treatment of incisional and umbilical hernias using an innovative composite mesh: four-year results of a prospective multicenter clinical trial. 1557 45

To evaluate the predictive value of protein C as a marker of severity in patients with diffuse peritonitis and abdominal sepsis, protein C levels were repeatedly determined and compared with serum levels of antithrombin III, plasminogen, alpha(2)-antiplasmin, Plasminogen activator inhibitor, D-dimer, C1-inhibitor, high molecular weight kininogen, and the C5a, C5b-9 fragments of the complement system. We carried out a prospective study from 44 patients with severe peritonitis confirmed by laparotomy and 15 patients undergoing elective ventral hernia repair who acted as controls. Analyzed biochemical parameters were determined before operations and on days 1, 2, 3, 5, 7, 10, and 14 after operations. For the study group, preoperative average protein C level was significantly lower in the patients who developed septic shock in the late course of the disease, with lethal outcome, than in the patients with severe peritonitis and sepsis who survived (p = 0.0001). In non-survivors, protein C activity remained decreased below 70%, whereas the course of survivors was characterized by increased values that were significantly higher (p < 0.03) at every time point than in those patients who died. Protein C was of excellent predictive value and achieved a sensitivity of 80% and a specificity of 87.5% in discriminating survivors from non-survivors within the first 48 hours of the study (AUC-0.917; p < 0.001), with a "cut-off" level of 66.0%. As for the control group, throughout the study period, protein C activity was permanently maintained within the range of normal, with significant differences with reference to the study group (p < 0.01). These results suggest that protein C represents a sensitive and early marker for the prediction of severe septic complications during diffuse peritonitis, and of outcome.
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PMID:Protein C as an early marker of severe septic complications in diffuse secondary peritonitis. 1588 Feb 75

Severe intraabdominal sepsis sometimes recquires very aggressive surgery with repeated surgical revisions of abdominal cavity. This often leads to large ventral hernia. The authors present one of the possibilities of surgical management of the hernia using fascia lata graft. This method is easy to perform and cost effective because of autologous material, which is most ideal from the point of biological view.
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PMID:[Surgery of ventral hernia using fascia lata graft]. 1621 46

Various methods may be used for temporary closure of the abdomen. Use of the "Bogota bag" (BB) technique for abdominal closure has been reported primarily in the management of injuries. This review describes our experience using the BB technique in cases of secondary peritonitis. Abdomenal closure using BB was reviewed retrospectively in 152 patients with secondary peritonitis. Of the 152 cases of BB use reviewed, 79 patients had complications of previous abdominal operations, 57 had secondary peritonitis, 14 had complications of abdominal trauma, and 2 were cases of mesenteric events. The BB remained in situ from 1 to 19 days. Changes occurred between 1 and 11 times per patient (mean, 2.8). In nine patients, early diagnosis of leaking of small bowel content under the bag was noted, and 36 patients (24%) died from sepsis. In 12 patients, the resolution of abdominal sepsis permitted secondary closure 10 days later. In 16 patients, mesh repair was performed after 4 weeks. Musculocutaneal flap repair was used in one case, and 13 patients had skin grafts. Eleven patients eventually underwent ventral hernia repair. Early temporary closure of the abdominal wall using BB in patients with abdominal sepsis and planned re-explorations is simple, safe, inexpensive, and effective. This temporary abdominal cover provides good exposure of abdominal content between re-explorations and may prevent fistula formation. The development and subsequent repair of large hernias constitute one of the difficult postoperative problems requiring future solution.
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PMID:Use of the "Bogota bag" for temporary abdominal closure in patients with secondary peritonitis. 1737 80

Recently, the use of prosthetic mesh has revolutionized the repair of ventral hernias. However, the occurrence of infection related with the use of this prosthesis remains an important complication, which may result in occurrence of fistula formation of the skin or intestine, sepsis, or reoccurrence of ventral hernia. This report presents two cases where a pedicled musculocutaneous flap using the tensor fascia lata (pedicled TFL flap) was effective as a treatment for an infectious large abdominal hernia, and reviews the previous literature. Two Japanese men aged 61 and 78 years old underwent a ventral hernia repair using Composix Kugel mesh. They both developed a wound infection with methicillin-resistant Staphylococcus aureus. Conservative therapy was not successful and the defect in the abdominal wall of two patients measured 12 x 21 cm and 7 x 10 cm in length, respectively. Reoperations were performed by removing the infectious mesh and then reconstructing the abdominal wall with the bilateral and left-side pedicled TFL flaps, respectively. No recurrence of the ventral hernia has been recognized for 50 months and 7 months after reoperation, respectively. A review of previous studies showed that no patients treated with a pedicled TFL flap experienced a recurrent hernia. Therefore, the pedicled TFL flap was considered to be effective for infectious large abdominal recurrent hernia.
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PMID:Reconstruction of an infected recurrent ventral hernia after a mesh repair using a pedicled tensor fascia lata flap: report of two cases. 1977 81

Over the past 30 years, surgical specialties have introduced and expanded the role of open abdominal management in complicated operative cases, necessitating an intensivist's understanding of the indications and unique intensive care unit (ICU) issues related to the open abdomen. When presented with the open abdomen, resuscitation to correct shock is of primary concern. This is accomplished by correction of hypothermia, acidosis, and coagulopathy in trauma and adequate resolution of intra-abdominal hypertension or source control in general surgery. These patients typically require deep sedation and often paralysis and benefit from low-volume ventilatory strategies to prevent and treat acute lung injury. Antibiotics must be tailored to the clinical situation, but in most cases, 24 hours of perioperative treatment is all that is required. In cases of gross contamination and peritonitis, a 5- to 7-day course of broad-spectrum antibiotics may be of benefit.Adequate source control has been demonstrated to have the greatest impact on outcome and when the patient's clinical milieu dictates, bedside washouts. Enteral nutrition should be instituted as early as possible after intestinal continuity has been reestablished. Additional protein is required to account for losses from the open abdomen. Reconstruction may require staging, but in general, should proceed following resolution of shock and control of sepsis. Elevated multiorgan dysfunction score, Acute Physiology And Chronic Health Evaluation II (APACHE II), and a rise in peak inspiratory pressure portend poor source control and could result in failure of fascial closure. If unable to proceed to fascial closure, then considerations should be made for planned ventral hernia and subsequent abdominal wall reconstruction.
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PMID:Critical care issues in managing complex open abdominal wound. 2143 65


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