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Sample records for acute chylous peritonitis

  1. Acute chylous peritonitis due to acute pancreatitis.

    PubMed

    Georgiou, Georgios K; Harissis, Haralampos; Mitsis, Michalis; Batsis, Haralampos; Fatouros, Michalis

    2012-04-28

    We report a case of acute chylous ascites formation presenting as peritonitis (acute chylous peritonitis) in a patient suffering from acute pancreatitis due to hypertriglyceridemia and alcohol abuse. The development of chylous ascites is usually a chronic process mostly involving malignancy, trauma or surgery, and symptoms arise as a result of progressive abdominal distention. However, when accumulation of "chyle" occurs rapidly, the patient may present with signs of peritonitis. Preoperative diagnosis is difficult since the clinical picture usually suggests hollow organ perforation, appendicitis or visceral ischemia. Less than 100 cases of acute chylous peritonitis have been reported. Pancreatitis is a rare cause of chyloperitoneum and in almost all of the cases chylous ascites is discovered some days (or even weeks) after the onset of symptoms of pancreatitis. This is the second case in the literature where the patient presented with acute chylous peritonitis due to acute pancreatitis, and the presence of chyle within the abdominal cavity was discovered simultaneously with the establishment of the diagnosis of pancreatitis. The patient underwent an exploratory laparotomy for suspected perforated duodenal ulcer, since, due to hypertriglyceridemia, serum amylase values appeared within the normal range. Moreover, abdominal computed tomography imaging was not diagnostic for pancreatitis. Following abdominal lavage and drainage, the patient was successfully treated with total parenteral nutrition and octreotide. PMID:22563182

  2. Acute chylous ascites mimicking acute appendicitis in a patient with pancreatitis

    PubMed Central

    Smith, Emily K; Ek, Edmund; Croagh, Daniel; Spain, Lavinia A; Farrell, Stephen

    2009-01-01

    We report a case of acute chylous peritonitis mimicking acute appendicitis in a man with acute on chronic pancreatitis. Pancreatitis, both acute and chronic, causing the development of acute chylous ascites and peritonitis has rarely been reported in the English literature. This is the fourth published case of acute chylous ascites mimicking acute appendicitis in the literature. PMID:19824123

  3. CT findings in acute peritonitis: a pattern-based approach

    PubMed Central

    Filippone, Antonella; Cianci, Roberta; Pizzi, Andrea Delli; Esposito, Gianluigi; Pulsone, Pierluigi; Tavoletta, Alessandra; Timpani, Mauro; Cotroneo, Antonio Raffaele

    2015-01-01

    Many inflammatory and infectious entities may acutely affect the peritoneum causing a thickening of its layers. Unfortunately, several acute peritoneal diseases can have overlapping features, both clinically and at imaging. Therefore, the awareness of the clinical context, although useful, may be sometimes insufficient to identify the underlying cause. This article provides a specific computed tomography-based approach including morphologic characteristics of peritoneal thickening (e.g., smooth, irregular, or nodular) and ancillary findings to narrow the differential diagnosis of acute peritonitis. PMID:26359872

  4. Peritonitis

    MedlinePlus

    Acute abdomen ... of blood, body fluids, or pus in the abdomen ( intra-abdominal abscess ). Types of peritonitis are: Spontaneous ... The belly (abdomen) is very painful or tender. The pain may become worse when the belly is touched or when you ...

  5. Chylous ascites: diagnosis, causes and treatment.

    PubMed

    Laterre, P F; Dugernier, T; Reynaert, M S

    2000-01-01

    Chylous ascites is a rare form of ascites and generally associated with a poor outcome since it is often secondary to neoplasms. Its true incidence is not well established in the general medico-surgical population. Any source of lymph vessels obstruction or leakage can potentially cause chylous effusions in the peritoneal or retroperitoneal cavities. Any type of cancer and lymph node involvement may be associated with this uncommon type of ascites. Traumatic, and mainly surgical, vessels leakage is the second most common source of chylous effusions. Other even more rare underlying conditions have been described as leading to chyloperitoneum. Large fluid volume losses together with proteins, and lymphocytes can induce additional morbidity in a previously debilitated population or severely ill patients. This includes organ dysfunction related to volume and electrolytes losses, but mainly secondary infections due to impaired immunity by antibodies and lymphocytes depletion. Even if a vast majority of chylous effusions shall heal spontaneously, early and full treatment has to be initiated in order to reduce morbidity and mortality associated with this condition. Adapted oral diet is to be introduced to reduce lymph flow. Low lipid, high medium-chain triglycerides alimentation is the first measure to implement. Total parenteral nutrition is to be reserved to failures of oral diet. In addition, paracentesis is indicated to improve patient comfort, reduce intra-adbominal pressure and secondary renal dysfunction. Somatostatin analogues have been demonstrated to be effective in reducing lymphorragia and may be proposed prior to consider the surgical approach. Direct lymph vessels ligation can be indicated for large lymph vessels leakage demonstrated by radiologic techniques and when medical treatment has failed. Peritoneo-venous shunt becomes a less common technique in refractory chylous effusion because of its high morbidity. Herein, the other causes of chylous effusions

  6. Ceftriaxone-Induced Acute Encephalopathy in a Peritoneal Dialysis Patient

    PubMed Central

    Safadi, Sami; Mao, Michael; Dillon, John J.

    2014-01-01

    Encephalopathy is a rare side effect of third and fourth generation cephalosporins. Renal failure and preexisting neurological disease are notable risk factors. Recognition is important as discontinuing the offending agent usually resolves symptoms. We present a case of acute encephalopathy in a patient with end stage renal disease (ESRD) treated with peritoneal dialysis (PD) who received intravenous ceftriaxone for peritonitis. This case illustrates the potential severe neurologic effects of cephalosporins, which are recommended by international guidelines as first-line antimicrobial therapy for spontaneous bacterial peritonitis. PMID:25544915

  7. Diagnostic peritoneal lavage in evaluating acute abdominal pain.

    PubMed

    Barbee, C L; Gilsdorf, R B

    1975-06-01

    A study was performed to determine the value of peritoneal lavage in the acute abdomen not related to trauma. Lavage was performed in 33 patients in the evaluation of abdominal pain of sufficient degree to warrant consideration for surgical intervention. Peritoneal lavage was truly positive or truly negative in 64% of the cases. It showed false negative results in 28% and false positive results in 8%. The lavage was most accurate in the evaluation of appendicitis, colonic disease, and intra abdominal bleeding. It was highly inaccurate in the evaluation of cholecystitis and peptic ulcer disease. It was concluded that the peritoneal lavage can be a useful adjunct in the evaluation of patients with abdominal pain and should be considered in difficult diagnostic problems but not routinely employed. PMID:1138636

  8. Rat Models of Acute and/or Chronic Peritoneal Injuries Including Peritoneal Fibrosis and Peritoneal Dialysis Complications.

    PubMed

    Mizuno, Masashi; Ito, Yasuhiko

    2016-01-01

    Peritoneal injury is a major cause of discontinuation from long-term peritoneal dialysis. However, the precise mechanisms underlying such injury remain unclear. Suitable animal models of peritoneal injury may be useful to analyze pathogenic mechanisms and facilitate the development of therapeutic approaches. We describe herein two rat models of peritoneal injury that we have recently proposed. PMID:26676125

  9. Acute peritoneal dialysis in a Jehovah's Witness post laparotomy.

    PubMed

    Appalsawmy, Usha Devi; Akbani, Habib

    2016-01-01

    A 56-year-old man who was a Jehovah's Witness with an advanced directive against autologous procedures developed acute kidney injury needing renal replacement therapy while he was intubated and ventilated on the intensive care unit. He was being treated for hyperosmolar hyperglycaemic state. He also had a healing laparotomy wound, having undergone a splenectomy less than a month ago following a road traffic accident. His hyperkalaemia and metabolic acidosis were refractory to medical treatment. As he became oligoanuric, decision was taken to carry out acute peritoneal dialysis (PD) by inserting a Tenckhoff catheter in his abdomen using peritoneoscopic technique. The patient was started on automated PD without any complications. His urine output gradually improved, and his renal function eventually recovered. On discharge from hospital, his renal function was within normal range, and he had no abdominal complications from the acute PD. PMID:27581233

  10. Chylous Ascites: Evaluation and Management

    PubMed Central

    Al-Busafi, Said A.; Ghali, Peter; Deschênes, Marc; Wong, Philip

    2014-01-01

    Chylous ascites refers to the accumulation of lipid-rich lymph in the peritoneal cavity due to disruption of the lymphatic system secondary to traumatic injury or obstruction. Worldwide, abdominal malignancy, cirrhosis, and tuberculosis are the commonest causes of CA in adults, the latter being most prevalent in developing countries, whereas congenital abnormalities of the lymphatic system and trauma are commonest in children. The presence of a milky, creamy appearing ascitic fluid with triglyceride content above 200 mg/dL is diagnostic, and, in the majority of cases, unless there is a strong suspicion of malignancy, further investigations are not required in patients with cirrhosis. If an underlying cause is identified, targeted therapy is possible, but most cases will be treated conservatively, with dietary support including high-protein and low-fat diets supplemented with medium-chain triglycerides, therapeutic paracentesis, total parenteral nutrition, and somatostatins. Rarely, resistant cases have been treated by transjugular intrahepatic portosystemic shunt, surgical exploration, or peritoneovenous shunt. PMID:27335837

  11. The Use of Acute Peritoneal Dialysis in Critically Ill Newborns

    PubMed Central

    Ustyol, Lokman; Peker, Erdal; Demir, Nihat; Agengin, Kemal; Tuncer, Oguz

    2016-01-01

    Background To evaluate the efficacy, complications, and mortality rate of acute peritoneal dialysis (APD) in critically ill newborns. Material/Methods The study included 31 newborns treated in our center between May 2012 and December 2014. Results The mean birth weight, duration of peritoneal dialysis, and gestational age of the patients were determined as 2155.2±032.2 g (580–3900 g), 4 days (1–20 days), and 34 weeks (24–40 weeks), respectively. The main reasons for APD were sepsis (35.5%), postoperative cardiac surgery (16%), hypoxic ischemic encephalopathy (13%), salting of the newborn (9.7%), congenital metabolic disorders (6.1%), congenital renal diseases (6.5%), nonimmune hydrops fetalis (6.5%), and acute kidney injury (AKI) due to severe dehydration (3.2%). APD-related complications were observed in 48.4% of the patients. The complications encountered were catheter leakages in nine patients, catheter obstruction in three patients, peritonitis in two patients, and intestinal perforation in one patient. The general mortality rate was 54.8%, however, the mortality rate in premature newborns was 81.3%. Conclusions APD can be an effective, simple, safe, and important therapy for renal replacement in many neonatal diseases and it can be an appropriate treatment, where necessary, for newborns. Although it may cause some complications, they are not common. However, it should be used carefully, especially in premature newborns who are vulnerable and have a high mortality risk. The recommendation of APD therapy in such cases needs to be verified by further studies in larger patient populations. PMID:27121012

  12. The application of nutrition support in conservative treatment of chylous ascites after abdominal surgery

    PubMed Central

    Pan, Wu; Cai, Shen-Yang; Luo, Hai-Long; Ouyang, Shu-Rui; Zhang, Wen-Duo; Wei, Zai-Rong; Wang, Da-Li

    2016-01-01

    Background Chylous ascites is the pathologic leakage of triglycerides-rich lymphatic fluid into the peritoneal cavity. Chylous ascites is a rare complication in abdominal surgery. This study aimed to find a relatively better method for nutrition support in the treatment of chylous ascites after abdominal surgery. Methods This study was a retrospective study. This study retrospectively reviewed patients who underwent abdominal surgery and developed chylous ascites, from the year 2010 to 2014, at the West China Hospital of Sichuan University and the Affiliated Hospital of Zunyi Medical College. Fifty-eight patients who developed chylous ascites after abdominal surgery were included in the study. The clinical effect of somatostatin was evaluated. The differences in the curative efficacy among a daily diet, a low-fat diet supplemented with medium-chain triglyceride (MCT), and total parenteral nutrition (TPN) were also analyzed in this study. Results Complete clinical success was reached earlier in patients treated with somatostatin (P<0.001). The tube removal time, the time to resumption of an oral diet, and the length of hospital stay after chylous leakage were significantly different between patients treated with and without somatostatin. The curative efficacies of the enteral nutrition (EN) + MCT plan and the TPN plan were quite similar, with no significant difference, however, were significantly different from the MCT regime, which was the worst. However, using the EN + MCT plan was more cost-effective (P=0.038). Conclusion In treating chylous ascites, EN + MCT instead of TPN was the best nutrition support. Moreover, somatostatin or its analog octreotide should be used immediately. The treatment with somatostatin in combination with EN + MCT is recommended in the conservative treatment of postoperative chylous ascites. PMID:27143902

  13. Post radiation chylous ascites: a case report

    PubMed Central

    2009-01-01

    We report a 64 years old gentleman with unresectable right-sided retroperitoneal liposarcoma, who underwent radiotherapy & subsequently developed chylous ascites. He failed conservative management of chylous ascites and this was successfully managed with a peritoneovenous shunt. The pathophysiology and management of post radiational chylous ascites is discussed. PMID:20069070

  14. [Acute pancreas necrosis with biliary peritonitis in cesarean section].

    PubMed

    Zoldos, L; Hincová, M

    1986-01-01

    The authors describe the case of a hemorrhagic pancreatitis with non-perforating biliary peritonitis. The abdomen symptomatology was hidden by the beginning contractions and due to the dystocia the delivery was finished by caesarean section. The presence of choleperitoneum required a surgical revision of the abdominal cavity which enabled to make the right diagnosis. This thesis deals with aetiology and mechanism of choleperitoneum inception during hemorrhagic pancreatitis. PMID:3788337

  15. Systemic amyloidosis involving the diaphragm and acute massive hydrothorax during peritoneal dialysis.

    PubMed

    Gagnon, R F; Thirlweil, M; Arzoumanian, A; Mehio, A

    2002-06-01

    Hydrothorax secondary to trans-diaphragmatic fluid leakage through a peritoneo-pleural communication is an occasional, potentially serious complication of peritoneal dialysis. The etiology of this condition is not clear, being thought to be due either to congenital or acquired diaphragmatic fenestrations or acquired scarcity of muscle fibers in the tendinous part of the diaphragm which are compounded by increased intra-abdominal pressure during the dwell period of peritoneal dialysis. We report a 54-year-old woman who developed irreversible acute renal failure from adjuvant chemotherapy for ovarian cancer previously resected surgically. Three days after the onset of continuous ambulatory peritoneal dialysis, she developed acute respiratory distress associated with a massive right hydrothorax secondary to a peritoneo-pleural communication demonstrated by scintigraphy. At autopsy 2 weeks later, systemic amyloidosis was surprisingly found and histologic examination of the right hemidiaphragm showed the presence of amyloid, among sparse muscle fibers. This is the first case report of a distinct pathological process, i.e. amyloidosis, involving the diaphragm associated with a peritoneo-pleural communication causing massive hydrothorax at the onset of peritoneal dialysis. PMID:12078953

  16. Spontaneous chylous cardiac tamponade: a case report

    PubMed Central

    2010-01-01

    Background Chylous cardiac tamponade is a rare condition with little known cause. Case presentation A case of an otherwise healthy woman who admitted with dyspnea and palpitations is presented. She had a history of a painful flexion-hyperextension of the spine. Diagnostic evaluation proved a chylous pericardial effusion with a disruption of the anterior longitudinal spinal ligament. Video-assisted thoracic surgery with mass supradiaphragmatic ligation of the thoracic duct and pericardial window formation was carried out successfully and resulted in the complete cure of the patient's condition. Conclusion Chylous pericardial effusion and subsequent tamponade is a rare entity. Endoscopic surgery is offering a safe and effective treatment. PMID:20236535

  17. Chylous complications after abdominal aortic surgery.

    PubMed

    Haug, E S; Saether, O D; Odegaard, A; Johnsen, G; Myhre, H O

    1998-12-01

    Two patients developed chylous complications following abdominal aortic aneurysm repair. One patient had chylous ascitis and was successfully treated by a peritoneo-caval shunt. The other patient developed a lymph cyst, which gradually resorbed after puncture. Chylous complications following aortic surgery are rare. Patients in bad a general condition should be treated by initial paracentesis and total parenteral nutrition, supplemented by medium-chain triglyceride and low-fat diet. If no improvement is observed on this regimen, the next step should be implementation of a peritoneo-venous shunt, whereas direct ligation of the leak should be reserved for those who are not responding to this treatment. PMID:10204656

  18. Lymphomas and chylous ascites: review of the literature.

    PubMed

    Almakdisi, Tony; Massoud, Samuel; Makdisi, George

    2005-09-01

    Chylous ascites is a rare and challenging clinical condition that occurs as a result of disruption of the abdominal lymphatics. We include a review of the literature describing the etiology, diagnosis, and therapy of chylous ascites. PMID:16177287

  19. Peritoneal Dialysis in Childhood Acute Kidney Injury: Experience in Southwest Nigeria

    PubMed Central

    Ademola, Adebowale Dele; Asinobi, Adanze Onyenonachi; Ogunkunle, Oluwatoyin Olufunmilayo; Yusuf, Bamidele Nurudeen; Ojo, Olalekan Ezekiel

    2012-01-01

    ♦ Background: The choices for renal replacement therapy (RRT) in childhood acute kidney injury (AKI) are limited in low-resource settings. Peritoneal dialysis (PD) appears to be the most practical modality for RRT in young children with AKI in such settings. Data from sub-Saharan Africa on the use of PD in childhood AKI are few. ♦ Methods: We performed a retrospective study of children who underwent PD for AKI at a tertiary-care hospital in southwest Nigeria from February 2004 to March 2011 (85 months). ♦ Results: The study included 27 children (55.6% female). Mean age was 3.1 ± 2.6 years, with the youngest being 7 days, and the oldest, 9 years. The causes of AKI were intravascular hemolysis (n = 11), septicemia (n = 8), acute glomerulonephritis (n = 3), gastroenteritis (n = 3), and hemolytic uremic syndrome (n = 2). Peritoneal dialysis was performed manually using percutaneous or adapted catheters. Duration of PD ranged from 6 hours to 12 days (mean: 5.0 ± 3.3 days). The main complications were peritonitis (n = 10), pericatheter leakage (n = 9), and catheter outflow obstruction (n = 5). Of the 27 patients, 19 (70%) survived till discharge. ♦ Conclusions: In low-resource settings, PD can be successfully performed for the management of childhood AKI. In our hospital, the use of adapted catheters may have contributed to the high complication rates. Peritoneal dialysis should be promoted for the management of childhood AKI in low-resource settings, and access to percutaneous or Tenckhoff catheters, dialysis fluid, and automated PD should be increased. PMID:22550119

  20. Chylous ascites in a hedgehog (Atelerix albiventris).

    PubMed

    Roh, Yoon-Seok; Kim, Eun-Ju; Cho, Ara; Kim, Min-Su; Cho, Ho-Seong; Lim, Chae Woong; Kim, Bumseok

    2014-12-01

    An African pygmy hedgehog (Atelerix albiventris) was diagnosed as chylous ascites with biliary cirrhosis. Abdomenocentesis revealed a milky fluid with a 324 mg/dl triglyceride level. On serum biochemical examination, the hedgehog had hypoalbuminemia, hypoglycemia, and high blood urea nitrogen. There was no cytologic or genomic evidence of infection, and a blood culture was negative. Histopathologic examination revealed a liver with proliferative bile ducts that were often surrounded by prominent septa of fibrous connective tissue. In the area of ductular reaction, proliferative cells positive for CD66, an embryogenic antigen of epithelial cells, were revealed. The potential association between chylous ascites and liver cirrhosis is undetermined but could be an aspect of future study. This is the first description of chylous ascites in a hedgehog. PMID:25632690

  1. Chylous Ascites Following Open Abdominal Aortic Aneurysm Repair: An Unusual Complication

    PubMed Central

    Galanopoulos, Georgios; Konstantopoulos, Theofanis; Theodorou, Stavros; Tsoutsas, Ioannis; Xanthopoulos, Dimitrios; Kaperonis, Elias; Papavassiliou, Vassilios

    2016-01-01

    Chylous ascites is a rare complication after abdominal aortic aneurysm repair. Accumulation of chyle within the close space of the peritoneal cavity may cause severe discomfort to the patient, complicating the postoperative course. Prompt diagnosis is needed to adopt measures for reducing lymph leakage and contributing to lymphatic fistula closure. Fortunately, conservative treatment is successful in the majority of cases. In the rare cases that do not respond to conservative treatment, surgery becomes mandatory. Accurate preoperative localization of lymph leakage is a prerequisite for a successful outcome. Postoperative chyloperitoneum has a benign course and an excellent prognosis. PMID:27486496

  2. Treatment of necrotizing acute pancreatitis with peritoneal lavage and dialysis by a new simplified technique insert catheters

    PubMed Central

    Li, Qi; Zhu, Bai; Zhu, Xueyan; Piao, Chenglin; Cui, Wenpeng; Wang, Yangwei; Sun, Jing; Chen, Wenguo; Miao, Lining

    2016-01-01

    Abstract Peritoneal lavage and dialysis is an approach to treat necrotizing acute pancreatitis as it removes dialyzable toxins and reduces severe metabolic disturbances. Successful catheter implantation is important for delivering adequate peritoneal lavage and dialysis. The aim of the present study was to describe a new modified percutaneous technique for the placement of peritoneal dialysis catheters and assess the effectiveness and safety of peritoneal lavage and dialysis used for treatment of necrotizing acute pancreatitis. We conducted a retrospective data review of 35 patients of necrotizing acute pancreatitis from January 2010 to December 2014 in Jilin City Central Hospital and The First Affiliated Hospital of ZheJiang University. In total, 18 patients underwent peritoneal lavage and dialysis after inserting catheters by our new technique (group A), whereas 17 patients underwent ultrasound-guided percutaneous catheter drainage (group B). By analyzing the patients’ data, the drainage days and mean number of hours between the debut of the symptoms and the hospital admission were lower in group A (P < 0.05, P < 0.05, respectively). The complication rate of 5.6 and 17.6%, respectively (P = 0.261), and a mortality rate of 16.7 and 5.9% for each group, respectively (P = 0.316). Likewise, hospitalization time was similar for the group A: 31 ± 25.3 days compared with 42.8 ± 29.4 days in the group B (P = 0.211). Peritoneal lavage and dialysis can be used in necrotizing acute pancreatitis, and our new modified percutaneous technique offers the same complication and mortality rate as ultrasound-guided drainage but with a shorter drainage days. PMID:27281083

  3. Treatment of necrotizing acute pancreatitis with peritoneal lavage and dialysis by a new simplified technique insert catheters: One retrospective study.

    PubMed

    Li, Qi; Zhu, Bai; Zhu, Xueyan; Piao, Chenglin; Cui, Wenpeng; Wang, Yangwei; Sun, Jing; Chen, Wenguo; Miao, Lining

    2016-06-01

    Peritoneal lavage and dialysis is an approach to treat necrotizing acute pancreatitis as it removes dialyzable toxins and reduces severe metabolic disturbances. Successful catheter implantation is important for delivering adequate peritoneal lavage and dialysis. The aim of the present study was to describe a new modified percutaneous technique for the placement of peritoneal dialysis catheters and assess the effectiveness and safety of peritoneal lavage and dialysis used for treatment of necrotizing acute pancreatitis. We conducted a retrospective data review of 35 patients of necrotizing acute pancreatitis from January 2010 to December 2014 in Jilin City Central Hospital and The First Affiliated Hospital of ZheJiang University. In total, 18 patients underwent peritoneal lavage and dialysis after inserting catheters by our new technique (group A), whereas 17 patients underwent ultrasound-guided percutaneous catheter drainage (group B). By analyzing the patients' data, the drainage days and mean number of hours between the debut of the symptoms and the hospital admission were lower in group A (P < 0.05, P < 0.05, respectively). The complication rate of 5.6 and 17.6%, respectively (P = 0.261), and a mortality rate of 16.7 and 5.9% for each group, respectively (P = 0.316). Likewise, hospitalization time was similar for the group A: 31 ± 25.3 days compared with 42.8 ± 29.4 days in the group B (P = 0.211). Peritoneal lavage and dialysis can be used in necrotizing acute pancreatitis, and our new modified percutaneous technique offers the same complication and mortality rate as ultrasound-guided drainage but with a shorter drainage days. PMID:27281083

  4. Flaxseed lignans enriched in secoisolariciresinol diglucoside prevent acute asbestos-induced peritoneal inflammation in mice

    PubMed Central

    Pietrofesa, Ralph A.; Velalopoulou, Anastasia; Arguiri, Evguenia; Menges, Craig W.; Testa, Joseph R.; Hwang, Wei-Ting; Albelda, Steven M.

    2016-01-01

    Malignant mesothelioma (MM), linked to asbestos exposure, is a highly lethal form of thoracic cancer with a long latency period, high mortality and poor treatment options. Chronic inflammation and oxidative tissue damage caused by asbestos fibers are linked to MM development. Flaxseed lignans, enriched in secoisolariciresinol diglucoside (SDG), have antioxidant, anti-inflammatory and cancer chemopreventive properties. As a prelude to chronic chemoprevention studies for MM development, we tested the ability of flaxseed lignan component (FLC) to prevent acute asbestos-induced inflammation in MM-prone Nf2+/mu mice. Mice (n = 16–17 per group) were placed on control (CTL) or FLC-supplemented diets initiated 7 days prior to a single intraperitoneal bolus of 400 µg of crocidolite asbestos. Three days post asbestos exposure, mice were evaluated for abdominal inflammation, proinflammatory/profibrogenic cytokine release, WBC gene expression changes and oxidative and nitrosative stress in peritoneal lavage fluid (PLF). Asbestos-exposed mice fed CTL diet developed acute inflammation, with significant (P < 0.0001) elevations in WBCs and proinflammatory/profibrogenic cytokines (IL-1ß, IL-6, TNFα, HMGB1 and active TGFß1) relative to baseline (BL) levels. Alternatively, asbestos-exposed FLC-fed mice had a significant (P < 0.0001) decrease in PLF WBCs and proinflammatory/profibrogenic cytokine levels relative to CTL-fed mice. Importantly, PLF WBC gene expression of cytokines (IL-1ß, IL-6, TNFα, HMGB1 and TGFß1) and cytokine receptors (TNFαR1 and TGFßR1) were also downregulated by FLC. FLC also significantly (P < 0.0001) blunted asbestos-induced nitrosative and oxidative stress. FLC reduces acute asbestos-induced peritoneal inflammation, nitrosative and oxidative stress and may thus prove to be a promising agent in the chemoprevention of MM. PMID:26678224

  5. Flaxseed lignans enriched in secoisolariciresinol diglucoside prevent acute asbestos-induced peritoneal inflammation in mice.

    PubMed

    Pietrofesa, Ralph A; Velalopoulou, Anastasia; Arguiri, Evguenia; Menges, Craig W; Testa, Joseph R; Hwang, Wei-Ting; Albelda, Steven M; Christofidou-Solomidou, Melpo

    2016-02-01

    Malignant mesothelioma (MM), linked to asbestos exposure, is a highly lethal form of thoracic cancer with a long latency period, high mortality and poor treatment options. Chronic inflammation and oxidative tissue damage caused by asbestos fibers are linked to MM development. Flaxseed lignans, enriched in secoisolariciresinol diglucoside (SDG), have antioxidant, anti-inflammatory and cancer chemopreventive properties. As a prelude to chronic chemoprevention studies for MM development, we tested the ability of flaxseed lignan component (FLC) to prevent acute asbestos-induced inflammation in MM-prone Nf2(+/mu) mice. Mice (n = 16-17 per group) were placed on control (CTL) or FLC-supplemented diets initiated 7 days prior to a single intraperitoneal bolus of 400 µg of crocidolite asbestos. Three days post asbestos exposure, mice were evaluated for abdominal inflammation, proinflammatory/profibrogenic cytokine release, WBC gene expression changes and oxidative and nitrosative stress in peritoneal lavage fluid (PLF). Asbestos-exposed mice fed CTL diet developed acute inflammation, with significant (P < 0.0001) elevations in WBCs and proinflammatory/profibrogenic cytokines (IL-1ß, IL-6, TNFα, HMGB1 and active TGFß1) relative to baseline (BL) levels. Alternatively, asbestos-exposed FLC-fed mice had a significant (P < 0.0001) decrease in PLF WBCs and proinflammatory/profibrogenic cytokine levels relative to CTL-fed mice. Importantly, PLF WBC gene expression of cytokines (IL-1ß, IL-6, TNFα, HMGB1 and TGFß1) and cytokine receptors (TNFαR1 and TGFßR1) were also downregulated by FLC. FLC also significantly (P < 0.0001) blunted asbestos-induced nitrosative and oxidative stress. FLC reduces acute asbestos-induced peritoneal inflammation, nitrosative and oxidative stress and may thus prove to be a promising agent in the chemoprevention of MM. PMID:26678224

  6. A review of acute and chronic peritoneal dialysis in developing countries

    PubMed Central

    Abraham, Georgi; Varughese, Santosh; Mathew, Milly; Vijayan, Madhusudan

    2015-01-01

    Various modalities of renal replacement therapy (RRT) are available for the management of acute kidney injury (AKI) and end-stage renal disease (ESRD). While developed countries mainly use hemodialysis as a form of RRT, peritoneal dialysis (PD) has been increasingly utilized in developing countries. Chronic PD offers various benefits including lower cost, home-based therapy, single access, less requirement of highly trained personnel and major infrastructure, higher number of patients under a single nephrologist with probably improved quality of life and freedom of activities. PD has been found to be lifesaving in the management of AKI in patients in developing countries where facilities for other forms of RRT are not readily available. The International Society of Peritoneal Dialysis has published guidelines regarding the use of PD in AKI, which has helped in ensuring uniformity. PD has also been successfully used in certain special situations of AKI due to snake bite, malaria, febrile illness, following cardiac surgery and in poisoning. Hemodialysis is the most common form of RRT used in ESRD worldwide, but some countries have begun to adopt a ‘PD first’ policy to reduce healthcare costs of RRT and ensure that it reaches the underserved population. PMID:26034593

  7. We Use Permcaths Instead of Peritoneal Catheters for Acute Kidney Injury and Urgent-Start Dialysis.

    PubMed

    Dean, Daniel; Cruz, Dinna N

    2016-07-01

    The rising tide of severe acute kidney injury requiring dialysis (AKI-D) and unplanned dialysis initiation for advanced CKD patients remains a major problem for the nephrology community worldwide. Hemodialysis (HD) through a central venous catheter remains the most common practice for both. Peritoneal dialysis (PD) remains greatly underutilized despite mounting evidence of equipoise with HD for a significant proportion of patients. PD is technically simpler, requires less infrastructure, and costs less. However, the structure of our healthcare system, hospital logistics, and the current state of nephrology training all contribute to the reflexive consult for a central venous catheter. As clinicians, we must ask ourselves if we are doing our patients and our healthcare system a disservice by not offering PD in AKI and urgent-start situations. PMID:27154837

  8. Anesthesia management of surgery for sigmoid perforation and acute peritonitis patient following heart transplantation: case report

    PubMed Central

    Yang, Xu-Li; Dai, Shu-Hong; Zhang, Juan; Zhang, Jing; Liu, Yan-Jun; Yang, Yan; Sun, Yu-E; Ma, Zheng-Liang; Gu, Xiao-Ping

    2015-01-01

    Here we described a case in which a patient underwent emergency laparotomy for acute peritonitis and sigmoid perforation under general anesthesia with a history of heart transplantation. A good knowledge in the physiology of the transplanted heart is critical for effective and safe general anesthesia. We chose etomidate that have a weaker impact on cardiovascular function plus propofol for induction, and propofol plus cisatracurium for maintenance with intermittently analgesics and vasoactive drugs to facilitate the anesthesia. In addition, fluid input, electrolyte and acid-base balance were well adjusted during the whole procedure. The patient was in good condition after the surgery. In this case report we are aiming to provide some guidance for those scheduled for non-cardiac surgery after heart transplant. PMID:26379997

  9. [Treatment of acute renal failure--concepts and controversies. 2. Extracorporeal renal replacement and peritoneal dialysis].

    PubMed

    Gabriel, A; Müller, E; Tarnow, J

    2001-04-01

    Therapy of prolonged acute renal failure regularly requires a renal replacement therapy. This can be achieved by different extracorporal renal replacement therapies (ERRT) or by peritoneal dialysis. ERRT are classified according to the physical principle underlying toxin elimination as hemodialysis (diffusion) and hemofiltration (convection). Another classification refers to intermittent or continuous application modes. Biocompatibility of membranes is judged according to their activation of the complement system. Prospective randomized studies did not consolidate the assumptions about the benefit of particular modalities proposed on theoretical foundations. Mortality, duration and complication rates of acute renal failure are not significantly decreased by use of biocompatible membranes. Continuous modalities are not generally preferable but optimize treatment in hemodynamically unstable patients, in whom they endorse fluid balancing and maintenance of sufficient arterial blood pressure. The use of demanding hemofiltration techniques for cytokine removal should be limited to clinical studies. The effects of ERRT-"intensity" and the best timing for initiation of ERRT have not been evaluated sufficiently. The choice of the ERRT modality is subject to clinical judgement (criterion: hemodynamic situation), practical aspects (criteria: availability of equipment and handling experience), and costs. Prior to their general use new and expensive technical modalities and membrane types should be thoroughly evaluated in studies with regard to outcome-related aspects such as patient survival and preservation of renal function. PMID:11386089

  10. Chylous ascites secondary to laparoscopic donor nephrectomy.

    PubMed

    Shafizadeh, Stephen F; Daily, Patrick P; Baliga, Prabhakar; Rogers, Jeffrey; Baillie, G Mark; Rajagopolan, P R; Chavin, Kenneth D

    2002-08-01

    Live donor renal transplantation offers many significant advantages over cadaveric donor transplantation. Yet living donation continues to be underused, accounting for less than 30% of all donor renal transplants. In an attempt to remove the disincentives to live donation, Ratner et al. developed laparoscopic donor nephrectomy (LDN). LDN is gaining acceptance in the transplant community. The overriding concern must always be the safety and welfare of the donor. To this end, potential complications of LDN must be identified and discussed. We present a patient who developed the complication of chylous ascites from LDN. To improve the laparoscopic technique further, a discussion of its successes and complications needs to be encouraged. To this end, we present chylous ascites as a potential complication after LDN. We also offer suggestions to minimize the likelihood of this complication. PMID:12137847

  11. Chylous Ascites after Abdominal Aortic Aneurysm Repair

    PubMed Central

    Ohki, Shinichi; Kurumisawa, Soki

    2015-01-01

    A 73-year-old man was transferred for treatment of abdominal aortic aneurysm. He had no history of abdominal surgeries. Grafting between the infra-renal abdominal aorta and the bilateral common iliac arteries was performed. Proximal and distal cross clamps were applied for grafting. He developed chylous ascites on the 5th post-operative day, 2 days after initiation of oral intake. Fortunately, he responded to treatment with total parenteral hyper-alimentation for 10 days, followed by a low-fat diet. There was no recurrence of ascites. PMID:27087873

  12. Chylous Ascites after Abdominal Aortic Aneurysm Repair.

    PubMed

    Ohki, Shinichi; Kurumisawa, Soki; Misawa, Yoshio

    2016-01-01

    A 73-year-old man was transferred for treatment of abdominal aortic aneurysm. He had no history of abdominal surgeries. Grafting between the infra-renal abdominal aorta and the bilateral common iliac arteries was performed. Proximal and distal cross clamps were applied for grafting. He developed chylous ascites on the 5th post-operative day, 2 days after initiation of oral intake. Fortunately, he responded to treatment with total parenteral hyper-alimentation for 10 days, followed by a low-fat diet. There was no recurrence of ascites. PMID:27087873

  13. Acute Hydrothorax Complicating continuous Ambulatory Peritoneal Dialysis: A Case Report and Review of Literature.

    PubMed

    Kechrid, M C; Malik, G H; Shaikh, J F; Al-Mohaya, S; Al-Wakeel, J S; El Gamal, H

    1999-01-01

    We describe here hydrothorax that occurred in a patient on continuous ambulatory peritoneal dialysis (CAPD) and highlight the problems of diagnosis and management. A 48 years-old man with history of obstructive uropathy secondary to urolithiasis was stared on CAPD when he reached end-stage renal failure. Two months later, he was admitted with two days history of shortness of breath on exertion and dry cough increasing in supine position. Chest examination was suggestive of right sided pleural effusion confusion confirmed by chest X-ray. Radioisotope Technetium 99m labeled albumin instilled through the peritoneal catheter was detected in the right pleural fluid confirming the peritoneo-pleural leak. The peritoneal dialysis (PD) was discontinued and the patient was switched to hemodialysis. The pleural effusion subsided and has not recurred for the following three years. PMID:18212427

  14. Development of chylous ascites in an infant with ventricular septal defect: a case report.

    PubMed

    Ootaki, Yoshio; Verghese, George R; Ungerleider, Ross M

    2016-08-01

    This case report describes chylous ascites associated with a CHD in a 4-month-old infant. Although atraumatic chylous ascites are a rare clinical finding, the recognition and treatment of chylous ascites influence the timing of cardiac surgery. PMID:27246265

  15. Episode of Familial Mediterranean Fever-Related Peritonitis in the Second Trimester of Pregnancy Followed by Acute Cholecystitis: Dilemmas and Pitfalls

    PubMed Central

    Kosmidis, Christophoros; Anthimidis, Georgios; Varsamis, Nikolaos; Makedou, Fotini; Georgakoudi, Eleni; Efthimiadis, Christophoros

    2016-01-01

    Patient: Female, 33 Final Diagnosis: Acute cholecystitis after Familial Mediterranean Fever-related peritonitis Symptoms: Acute abdomen • fever Medication: Colchicine Clinical Procedure: Laparoscopic cholecystectomy and adhesiolysis in the second trimester of pregnancy Specialty: Surgery Objective: Rare co-existance of disease or pathology Background: Differential diagnosis of acute abdomen in pregnant patients is one of the greatest challenges for the clinician. Occurrence of Familial Mediterranean Fever (FMF) paroxysm of peritonitis and acute cholecystitis during pregnancy is a unique clinical entity that leads to serious diagnostic and therapeutic dilemmas. Case Report: We present the case of a 33-year-old Armenian patient at 16 weeks’ gestational age with a history of FMF, who was admitted twice within 1 month with acute abdomen. The first episode was attributed to FMF and successfully treated conservatively with colchicine. The second episode was diagnosed as acute cholecystitis and led to emergent laparoscopic cholecystectomy and lysis of peritoneal adhesions from previous FMF attacks. The patient presented an uneventful postoperative clinical course and had a normal delivery of a healthy infant at the 39th week of gestation. Conclusions: Pregnant patients with acute abdomen should be evaluated with open mind. To the best of our knowledge, this is the first published report of the coexistence of 2 different causes of acute abdomen during pregnancy. Meticulous history and thorough physical, laboratory, and radiologic examination are the keys to reach a correct diagnosis. Treatment of pregnant patients with acute abdomen should be individualized. Administration of colchicine should be continued during conception, pregnancy, and lactation in patients with FMF history. Laparoscopic intervention in pregnant patients with surgical abdomen such as acute cholecystitis is the optimal method of treatment. PMID:26907752

  16. [Chylous ascites following radical nephrectomy and retroperitoneal lymphadenectomy].

    PubMed

    Rodríguez Alonso, Andrés; González Blanco, Alfonso; Barbagelata López, Alfonso; Bonelli Martín, Carlos; Fernández López, María; Cuerpo Pérez, Miguel A

    2009-02-01

    Chylous ascites consists of the accumulation of chyle in the abdominal cavity. Postoperative presentation develops as a consequence of unrecognized injury of cisterna chyli or one of its major lumbar tributaries. It usually present as abdominal distention and pain or drainage of milky fluid from surgical wound or abdominal drain. Diagnosis is established by cytochemical analysis of fluid and staining with Sudan III, that shows fat globules, leukocytes with lymphocytic predominance and a high triglyceride content. We present a case of postoperative chylous ascites following radical nephrectomy and retroperitoneal lymphadenectomy for renal cancer, which successfully respond to conservative measures: total parenteral nutrition and octreotide. PMID:19418845

  17. Inhibition of CD11-CD18 complex prevents acute lung injury and reduces mortality after peritonitis in rabbits.

    PubMed

    Gardinali, M; Borrelli, E; Chiara, O; Lundberg, C; Padalino, P; Conciato, L; Cafaro, C; Lazzi, S; Luzi, P; Giomarelli, P P; Agostoni, A

    2000-03-01

    Acute lung injury is frequent after severe peritonitis. The aim of this study was to investigate whether inhibition of the adhesion molecule CD11-CD18 on polymorphonuclear leukocytes (PMNs) would have any beneficial effects on pulmonary function and mortality in an animal model reproducing these clinical conditions. Acute peritonitis was induced in 36 rabbits by intraperitoneal injection of zymosan (0.6 g/kg) suspended in mineral oil; 20 were pretreated with a murine-specific IgG2a anti-CD18 monoclonal antibody, 16 (controls) with nonspecific purified murine IgG (1 mg/kg). The animals were followed for 10 d, then killed for histologic examination of the lungs. Blood samples were taken on Days 0, 1, 3, 7, and 10 for red blood cell (RBC), white blood cell (WBC), and platelet counts, pH, PO(2), PCO(2), carbon dioxide content (HCO(3)(-)) measurements, and renal and liver tests. Treatment with the anti-CD18 monoclonal antibody reduced mortality by approximately 40% (p < 0.05). PO(2) was higher in these treated animals than in the control animals throughout the study (p < 0.05 on Day 1, 3, and 10). On Day 1 control animals had significant leukopenia, whereas anti-CD18-treated animals had a moderate increase of the number of circulating WBC compared with baseline values (p < 0.05 between groups). The lungs of the anti-CD18-treated animals showed minor signs of inflammation and PMN infiltration whereas controls had interstitial and intra-alveolar edema and a large number of granulocytes. Quantification of PMNs by morphometry showed that there were constantly less granulocytes in the lungs of the animals treated with the anti-CD18 antibody (p < 0.001). PMN infiltration correlated with the levels of PO(2) (p < 0.001). Lung tissue of anti-CD18-treated rabbits contained less malonyldialdehyde, a by-product of membrane lipid peroxidation by PMN oxygen radicals (950 +/- 120 versus 1,710 +/- 450 pM/mg of protein) and, conversely, more of the antioxidant alpha-tocopherol (136

  18. Chylous ascites after radical nephrectomy and inferior vena cava thrombectomy. Successful conservative management with somatostatin analogue.

    PubMed

    Leibovitch, Ilan; Mor, Yoram; Golomb, Jacob; Ramon, Jacob

    2002-02-01

    Postoperative chylous ascites is a rare complication of retroperitoneal surgery. The treatment of postoperative chylous ascites is primarily conservative, consisting of repeated paraceteses, medium chain triglyceride (MCT) diet, salt restriction, diuretics and bowel rest with total parenteral nutrition. Occasionally, chylous ascites may take a protracted course which may necessitate insertion of peritoneo-venous shunts or direct surgical lymphostasis. Recently, Somatostatin was shown to be highly effective in closure of refractory lymphatic fistulas. We present a case of refractory chylous ascites following radical nephrectomy with inferior vena caval thrombectomy that failed to respond to conventional conservative measures and resolved rapidly following the administration of Somatostatin. PMID:12074412

  19. Intra-Peritoneal Administration of Mitochondrial DNA Provokes Acute Lung Injury and Systemic Inflammation via Toll-Like Receptor 9.

    PubMed

    Zhang, Lemeng; Deng, Songyun; Zhao, Shuangping; Ai, Yuhang; Zhang, Lina; Pan, Pinhua; Su, Xiaoli; Tan, Hongyi; Wu, Dongdong

    2016-01-01

    The pathogenesis of sepsis is complex. Mitochondrial dysfunction, which is responsible for energy metabolism, intrinsic apoptotic pathway, oxidative stress, and systemic inflammatory responses, is closely related with severe sepsis induced death. Mitochondria DNA (mtDNA) contain un-methylated cytosine phosphate guanine (CpG) motifs, which exhibit immune stimulatory capacities. The aim of this study was to investigate the role and mechanism of mtDNA release on lipopolysaccharide (LPS) induced acute lung injury (ALI) and systemic inflammation. Following LPS injection, plasma mtDNA copies peak at 8 h. Compared with wild-type (WT) mice, mtDNA in toll like receptor 4 knockout (TLR4 KO) mice were significantly decreased. MtDNA intra-peritoneal administration causes apparent ALI as demonstrated by increased lung injury score, bronchoalveolar lavage fluid (BALF) total protein and wet/dry (W/D) ratio; mtDNA injection also directly provokes systemic inflammation, as demonstrated by increased IL-1β, IL-6, high-mobility group protein B1 (HMGB1) level; while nuclear DNA (nDNA) could not induce apparent ALI and systemic inflammation. However, compared with WT mice, TLR4 KO could not protect from mtDNA induced ALI and systemic inflammation. Specific TLR9 inhibitor, ODN 2088 pretreatment can significantly attenuate mtDNA induced ALI and systemic inflammation, as demonstrated by improved lung injury score, decreased lung wet/dry ratio, BALF total protein concentration, and decreased systemic level of IL-1β, IL-6 and HMGB1. MtDNA administration activates the expression of p-P38 mitogen-activated protein kinases (MAPK) in lung tissue and specific TLR9 inhibitor pretreatment can attenuate this activation. Thus, LPS-induced mtDNA release occurs in a TLR4-dependent manner, and mtDNA causes acute lung injury and systemic inflammation in a TLR9-dependent and TLR4-independent manner. PMID:27589725

  20. Postoperative Chylous Ascites: A Rare Complication of Laparoscopic Nissen Fundoplication

    PubMed Central

    Bacelar, Tércio Souto; de Arruda, Pedro Carlos Loureiro; Ferraz, Álvaro Antonio Bandeira; Ferraz, Edmundo Machado

    2003-01-01

    The accumulation of chylous fluid in the abdominal cavity is an infrequent, yet alarming, complication in abdominal surgery. Laparoscopic fundoplication has assumed a central role in the surgical treatment of gastroesophageal reflux disease and is significantly altering the balance of therapy toward more common and earlier surgical intervention. We report the case of a 67-year-old woman with gastroesophageal reflux disease and intense esophagitis who underwent a laparoscopic Nissen fundoplication in February 2000. The procedure was performed without apparent complications. Twenty days later, the patient complained of abdominal pain and distension. Ultrasonography showed ascites, whereas endoscopic and radiological exploration of the fundoplication demonstrated no abnormalities. A paracentesis was performed, which showed a milky fluid with high concentrations of triglycerides (1024 ng/dL) and cholesterol (241 ng/dL). The patient was treated successfully with total parenteral nutrition for 3 weeks, followed by a low-fat diet. To our knowledge, this is the third reported case of chylous ascites after a Nissen fundoplication and the second case after laparoscopic fundoplication. The development of chylous ascites seems to be related to the injury of lymphatic vessels, including the thoracic duct, during the retroesophageal window dissection. The careful dissection and judicious use of diathermy is proposed to prevent this rare complication. PMID:14558719

  1. Chylous Ascites: A Rare Complication of Thoracic Duct Embolization for Chylothorax

    SciTech Connect

    Gaba, Ron C. Owens, Charles A.; Bui, James T.; Carrillo, Tami C.; Knuttinen, M. Grace

    2011-02-15

    Thoracic duct embolization represents a safe and effective method to treat postsurgical chylothorax. Complications of this procedure are rare despite transabdominal puncture of lymphatic channels for thoracic duct access, and chylous ascites is unreported. Herein, we describe a case of chylous ascites formation after lymphatic puncture and attempted cannulation. Our management approach is also discussed.

  2. Different prescribed doses of high-volume peritoneal dialysis and outcome of patients with acute kidney injury.

    PubMed

    Ponce, Daniela; Brito, Germana Alves; Abrão, Juliana Gera; Balb, André Luis

    2011-01-01

    The optimal dialysis dose for the treatment of acute kidney injury (AKI) is controversial. No studies have directly examined the effects of peritoneal dialysis (PD) dose on outcomes in AKI. From January 2005 to January 2007, we randomly assigned critically ill patients with AKI to receive higher- or lower-intensity PD therapy (prescribed Kt/Vof 0.8 and 0.5 per session respectively). The main outcome measure was death within 30 days. Of the 61 enrolled patients, 30 were randomly assigned to higher-intensity therapy, and 31, to a lower-intensity PD dose. The two study groups had similar baseline characteristics and received treatment for 6.1 days and 5.7 days respectively (p = 0.42). At 30 days after randomization, 17 deaths had occurred in the higher-intensity group (55%), and 16 deaths, in the lower-intensity group (53%, p = 0.83). There was a significant difference between the groups in the PD dose prescribed compared with the dose delivered (higher-intensity group: 0.8 vs. 0.59, p = 0.04; lower-intensity group: 0.5 vs. 0.49, p = 0.89). The groups had similar metabolic control after 4 PD sessions (blood urea nitrogen: 69.3 +/- 14.4 mg/dL and 60.3 +/- 11.1 mg/dL respectively, p = 0. 71). In critically ill patients with AKI, an intensive PD dose did not lower the mortality or improve the recovery of kidney function or metabolic control. The PD dose is limited by dialysate flow and membrane permeability, and clearance per exchange can decrease if a shorter dwell time is applied. PMID:22073842

  3. Biospecific haemosorbents based on proteinase inhibitor. II. Efficiency of biospecific antiproteinase haemosorbent 'Ovosorb' in complex treatment of experimental generalized purulent peritonitis and acute destructive pancreatitis in dogs.

    PubMed

    Platé, N A; Kirkovsky, V V; Antiperovich, O F; Nicolaichik, V V; Valueva, T A; Sinilo, S B; Moin, V M; Lobacheva, G A

    1994-03-01

    The biospecific antiproteinase haemosorbent (BAH) 'Ovosorb' containing, in the bulk of polyacryamide gel, the ovomucoid from whites of duck eggs, was used for a complex treatment of the experimental generalized purulent peritonitis and acute destructive pancreatitis in dogs. The efficiency of BAH was manifested in the significant reduction of lethality of the experimental animals, a more rapid liquidation of proteinasaemia, normalization in plasma of alpha 1-proteinase inhibitor and protein metabolism. Thus, by eliminating proteinases from circulation, Ovosorb contributes to the cessation of imbalance in the proteinase-inhibitor system and is efficient in the therapy of pathological states related to this imbalance. PMID:8031989

  4. Peritonitis - spontaneous

    MedlinePlus

    ... a catheter used in peritoneal dialysis. Antibiotics may control infection in cases of spontaneous peritonitis with liver or kidney disease. Intravenous therapy can treat dehydration . You may need to stay in the hospital so health care providers can rule out conditions ...

  5. Chylous ascites as a complication of laparoscopic donor nephrectomy.

    PubMed

    Caumartin, Yves; Pouliot, Frédéric; Sabbagh, Robert; Dujardin, Thierry

    2005-12-01

    Laparoscopic living donor nephrectomy (LLDN) is a minimally invasive technique for kidney procurement and was developed with the hope of reducing the disincentives associated with live renal donation. Compared with open donor nephrectomy (ODN), this alternative has many advantages including less postoperative pain and earlier return to work. Unfortunately, these benefits are sometimes negated by postoperative complications. Among these, chylous ascites (CA) is a rare but serious problem that is usually managed conservatively. We report the case of a living donor who developed CA refractory to initial conservative management and surgical treatment. We also discuss the role of surgery in the treatment of CA following LLDN. PMID:16297058

  6. Bilateral Cystic Lymphangioma of Ovary Associated with Chylous Ascites

    PubMed Central

    Arakeri, Surekha Ulhas; Patil, Vijaya L.; Mulay, Himanshu Dilip

    2015-01-01

    Intraabdominal cystic lymphangiomas are rare and are located in retroperitoneum, mesentery, omentum and other visceral organs. Lymphangiomas of the ovary are rare and are usually unilateral. Cases with bilateral cystic lymphangiomas of the ovary are reported very rarely in literature. We report a rare case of bilateral cystic lymphangioma of ovary associated with chylous ascites in a 35-year-old lady who presented with complaints of severe dysmenorrhoea and oligomenorrhoea since 6 months with history of chyluria for the past 3 years. PMID:26435959

  7. Recovery of chylous pulmonary congestion in tuberous sclerosis complex-associated lymphangioleiomyomatosis.

    PubMed

    Kinoshita, Yoshiaki; Sakamoto, Atsuhiko; Hidaka, Kouko

    2014-01-01

    Chyloptysis and chylous pulmonary congestion are extremely rare complications of lymphangioleiomyomatosis (LAM). We report a case of a 50-year-old woman with tuberous sclerosis complex-associated LAM, who presented with expectorating milky-white bronchial casts. She was diagnosed with chyloptysis and chylous pulmonary congestion by sputum analysis. Her symptoms and lung infiltration were improved by oral sirolimus therapy; moreover, serum Krebs von den Lungen-6 (KL-6) levels paralleled the symptoms and lung infiltration of these complications. We suggest that serum KL-6 may be a useful monitoring biomarker of chyloptysis and chylous pulmonary congestion in LAM. PMID:25326562

  8. Encapsulating peritoneal sclerosis—a rare but devastating peritoneal disease

    PubMed Central

    Moinuddin, Zia; Summers, Angela; Van Dellen, David; Augustine, Titus; Herrick, Sarah E.

    2015-01-01

    Encapsulating peritoneal sclerosis (EPS) is a devastating but, fortunately, rare complication of long-term peritoneal dialysis. The disease is associated with extensive thickening and fibrosis of the peritoneum resulting in the formation of a fibrous cocoon encapsulating the bowel leading to intestinal obstruction. The incidence of EPS ranges between 0.7 and 3.3% and increases with duration of peritoneal dialysis therapy. Dialysis fluid is hyperosmotic, hyperglycemic, and acidic causing chronic injury and inflammation in the peritoneum with loss of mesothelium and extensive tissue fibrosis. The pathogenesis of EPS, however, still remains uncertain, although a widely accepted hypothesis is the “two-hit theory,” where, the first hit is chronic peritoneal membrane injury from long standing peritoneal dialysis followed by a second hit such as an episode of peritonitis, genetic predisposition and/or acute cessation of peritoneal dialysis, leading to EPS. Recently, EPS has been reported in patients shortly after transplantation suggesting that this procedure may also act as a possible second insult. The process of epithelial–mesenchymal transition of mesothelial cells is proposed to play a central role in the development of peritoneal sclerosis, a common characteristic of patients on dialysis, however, its importance in EPS is less clear. There is no established treatment for EPS although evidence from small case studies suggests that corticosteroids and tamoxifen may be beneficial. Nutritional support is essential and surgical intervention (peritonectomy and enterolysis) is recommended in later stages to relieve bowel obstruction. PMID:25601836

  9. Octreotide for chylous effusions in congenital diaphragmatic hernia

    PubMed Central

    Landis, Melissa W.; Butler, Dawn; Lim, Foong Yen; Keswani, Sundeep; Frischer, Jason; Haberman, Beth; Kingma, Paul S.

    2013-01-01

    Background/Purpose Chylothorax is a frequent complication in congenital diaphragmatic hernia (CDH) infants and is associated with significant morbidity. The optimal treatment strategy remains unclear. We hypothesize that octreotide decreases chylous effusions in infants with CDH. Methods This is a retrospective study of all infants with CDH admitted to our institution from October 2006 to October 2011. Results Eleven (12%) infants developed a chylothorax. Five infants were managed conservatively with thoracostomy and total parenteral nutrition. Six infants were started on octreotide therapy. None of the infants required surgical intervention to stop the effusion. There was no significant difference in survival to discharge, length of stay, or average daily chest tube output between groups. There appeared to be a temporally associated drop in chest tube output upon initiation of octreotide in two infants; however, the overall rate of decline in chest tube drainage was unchanged. In addition, there were infants in the conservative group who demonstrated a similar drop in daily chest tube output despite the absence of octreotide. Conclusions Our data suggest that the majority of chylous effusions in CDH infants resolve with conservative therapy alone. PMID:24210190

  10. Chylous ascites following robotic lymph node dissection on a patient with metastatic cervical carcinoma

    PubMed Central

    Soto, Enrique; Soto, Carlos; Nezhat, Farr R.; Gretz, Herbert F.

    2011-01-01

    Chylous ascites is an uncommon postoperative complication of gynecological surgery. We report a case of chylous ascites following a robotic lymph node dissection for a cervical carcinoma. A 38-year-old woman with IB2 cervical adenocarcinoma with a palpable 3 cm left external iliac lymph node was taken to the operating room for robotic-assisted laparoscopic pelvic and para-aortic lymph node dissection. Patient was discharged on postoperative day 2 after an apparent uncomplicated procedure. The patient was readmitted the hospital on postoperative day 9 with abdominal distention and a CT-scan revealed free fluid in the abdomen and pelvis. A paracentesis demonstrated milky-fluid with an elevated concentration of triglycerides, confirming the diagnosis of chylous ascites. She recovered well with conservative measures. The risk of postoperative chylous ascites following lymph node dissection is still present despite the utilization of new technologies such as the da Vinci robot. PMID:21607099

  11. Chylous Ascites: A Rare Adverse Effect of Methimazole Treatment for Grave's Disease—A Case Report and Review of the Literature

    PubMed Central

    Khoury, Tawfik; Schneider, Ronen

    2015-01-01

    A 40-year-old woman was admitted due to an urticarial rash that was attributed to recent onset of methimazole treatment for a diagnosis of Grave's disease. The patient had no prior significant medical history and used no medications, including over-the-counter or herbal medications. Her sister had Grave's disease. On admission, the patient received corticosteroids with improvement in her rash. On the second day of the hospitalization, the patient complained of abdominal discomfort. Abdominal ultrasound revealed a large amount of new onset ascites. Peritoneal tap yielded a milky fluid with high triglyceride level (12.2 mmol/L or 1080 mg/dL), consistent with chylous ascites. After discontinuation of the methimazole, the ascites disappeared. The patient later underwent therapeutic thyroidectomy, after which all features of thyrotoxicosis had improved. PMID:26366308

  12. Chylous Ascites: A Rare Adverse Effect of Methimazole Treatment for Grave's Disease-A Case Report and Review of the Literature.

    PubMed

    Khoury, Tawfik; Schneider, Ronen

    2015-01-01

    A 40-year-old woman was admitted due to an urticarial rash that was attributed to recent onset of methimazole treatment for a diagnosis of Grave's disease. The patient had no prior significant medical history and used no medications, including over-the-counter or herbal medications. Her sister had Grave's disease. On admission, the patient received corticosteroids with improvement in her rash. On the second day of the hospitalization, the patient complained of abdominal discomfort. Abdominal ultrasound revealed a large amount of new onset ascites. Peritoneal tap yielded a milky fluid with high triglyceride level (12.2 mmol/L or 1080 mg/dL), consistent with chylous ascites. After discontinuation of the methimazole, the ascites disappeared. The patient later underwent therapeutic thyroidectomy, after which all features of thyrotoxicosis had improved. PMID:26366308

  13. Peritoneal Disorders

    MedlinePlus

    Your peritoneum is the tissue that lines your abdominal wall and covers most of the organs in your abdomen. ... the surface of this tissue. Disorders of the peritoneum are not common. They include Peritonitis - an inflammation ...

  14. Peritonitis - secondary

    MedlinePlus

    ... blood pressure. Tests may include: Blood culture Blood chemistry, including pancreatic enzymes Complete blood count Liver and kidney function tests X-rays or CT scan Peritoneal fluid culture Urinalysis

  15. Acute phase inflammation is characterized by rapid changes in plasma/peritoneal fluid N-glycosylation in mice.

    PubMed

    Rombouts, Yoann; Jónasdóttir, Hulda S; Hipgrave Ederveen, Agnes L; Reiding, Karli R; Jansen, Bas C; Freysdottir, Jona; Hardardottir, Ingibjörg; Ioan-Facsinay, Andreea; Giera, Martin; Wuhrer, Manfred

    2016-06-01

    Murine zymosan-induced peritonitis is a widely used model for studying the molecular and cellular events responsible for the initiation, persistence and/or resolution of inflammation. Among these events, it is becoming increasingly evident that changes in glycosylation of proteins, especially in the plasma and at the site of inflammation, play an important role in the inflammatory response. Using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)-based glycosylation profiling, we investigated the qualitative and quantitative effect of zymosan-induced peritonitis on N-glycosylation in mouse plasma and peritoneal fluid. Our results show that both N-glycomes exhibit highly similar glycosylation patterns, consisting mainly of diantennary and triantennary complex type N-glycans with high levels (>95 %) of galactosylation and sialylation (mostly NeuGc) and a medium degree of core fucosylation (30 %). Moreover, MS/MS structural analysis, assisted by linkage-specific derivatization of sialic acids, revealed the presence of O-acetylated sialic acids as well as disialylated antennae ("branching sialylation") characterized by the presence of α2-6-linked NeuGc on the GlcNAc of the NeuGcα2-3-Galβ1-3-GlcNAc terminal motif. A significant decrease of (core) fucosylation together with an increase of both α2-3-linked NeuGc and "branching sialylation" were observed in N-glycomes of mice challenged with zymosan, but not in control mice injected with PBS. Importantly, substantial changes in glycosylation were already observed 12 h after induction of peritonitis, thereby demonstrating an unexpected velocity of the biological mechanisms involved. PMID:26924641

  16. Small Bowel Dose Parameters Predicting Grade ≥3 Acute Toxicity in Rectal Cancer Patients Treated With Neoadjuvant Chemoradiation: An Independent Validation Study Comparing Peritoneal Space Versus Small Bowel Loop Contouring Techniques

    SciTech Connect

    Banerjee, Robyn; Chakraborty, Santam; Nygren, Ian; Sinha, Richie

    2013-04-01

    Purpose: To determine whether volumes based on contours of the peritoneal space can be used instead of individual small bowel loops to predict for grade ≥3 acute small bowel toxicity in patients with rectal cancer treated with neoadjuvant chemoradiation therapy. Methods and Materials: A standardized contouring method was developed for the peritoneal space and retrospectively applied to the radiation treatment plans of 67 patients treated with neoadjuvant chemoradiation therapy for rectal cancer. Dose-volume histogram (DVH) data were extracted and analyzed against patient toxicity. Receiver operating characteristic analysis and logistic regression were carried out for both contouring methods. Results: Grade ≥3 small bowel toxicity occurred in 16% (11/67) of patients in the study. A highly significant dose-volume relationship between small bowel irradiation and acute small bowel toxicity was supported by the use of both small bowel loop and peritoneal space contouring techniques. Receiver operating characteristic analysis demonstrated that, for both contouring methods, the greatest sensitivity for predicting toxicity was associated with the volume receiving between 15 and 25 Gy. Conclusion: DVH analysis of peritoneal space volumes accurately predicts grade ≥3 small bowel toxicity in patients with rectal cancer receiving neoadjuvant chemoradiation therapy, suggesting that the contours of the peritoneal space provide a reasonable surrogate for the contours of individual small bowel loops. The study finds that a small bowel V15 less than 275 cc and a peritoneal space V15 less than 830 cc are associated with a less than 10% risk of grade ≥3 acute toxicity.

  17. In the Absence of Endogenous Gamma Interferon, Mice Acutely Infected with Neospora caninum Succumb to a Lethal Immune Response Characterized by Inactivation of Peritoneal Macrophages

    PubMed Central

    Nishikawa, Yoshifumi; Tragoolpua, Khajornsak; Inoue, Noboru; Makala, Levi; Nagasawa, Hideyuki; Otsuka, Haruki; Mikami, Takeshi

    2001-01-01

    Following infection with Neospora caninum, BALB/c mice were shown to be resistant to an acute infection but developed a latent chronic infection. However, BALB/c background gamma interferon (IFN-γ)-deficient mice were sensitive to the acute infection. Since the immune response in IFN-γ-deficient mice is scantly known, we examined the function of macrophages, major histocompatibility complex (MHC) class II expression, T-cell responses, and serum cytokine levels in the mice. All IFN-γ-deficient mice died within 9 days of infection with N. caninum, whereas those treated with exogenous IFN-γ lived longer. Although N. caninum invaded various organs in both types of mice at the early stage of infection, the parasite was not detected in the brains of resistant hosts until 21 days postinfection (dpi). Peritoneal macrophages from IFN-γ-deficient mice were activated by exogenous IFN-γ associated with inhibition of parasite growth and nitric oxide production as were those from BALB/c mice. IFN-γ-deficient mice failed to increase MHC class II expression on macrophages. Moreover, BALB/c mice induced T-cell proliferation while IFN-γ-deficient mice did not. However, in vivo treatment with exogenous IFN-γ induced up-regulated MHC class II expression in IFN-γ-deficient mice. BALB/c mice treated with an antibody to CD4 showed an increase in morbidity and mortality after parasite infection. In serum, significant levels of IFN-γ and interleukin-4 (IL-4) were detected in resistant hosts, whereas IL-10 was detected in IFN-γ-deficient mice. The levels of IL-12 in IFN-γ-deficient mice were higher than those in BALB/c mice at 7 dpi. The present study indicates that early IFN-γ production has a crucial role in the activation of peritoneal macrophages for the induction of protective immune responses against N. caninum. PMID:11427432

  18. Pleuro-Peritoneal Fistula – An Important Condition to Consider in Patients using Peritoneal Dialysis.

    PubMed

    Shah, Shreena; Robson, Natalie; Sajid, Salman

    2015-01-01

    Pleural effusions are a common finding in patients admitted on the medical take. This case decribes a patient using peritoneal dialysis who presented with progressive dyspnoea. Clinical examination and chest x-ray confirmed the presence of a pleural effusion. Thoracocentesis confirmed a 'sweet' effusion (higher pleural: serum glucose content), suggesting a pleuro-peritoneal leak. Optimal management involved switch from peritoneal to haemodialysis and referral to a specialised renal unit. This case highlights the need to consider the diagnosis of pleuro-peritoneal leak in patients using peritoneal dialysis who present to the acute medical unit with pleural effusion. PMID:26305084

  19. Delayed Chylous Pericardial Effusion after Aortic Valve Replacement

    PubMed Central

    Mundra, Vishal; Savage, Edward B.; Novaro, Gian M.; Asher, Craig R.

    2011-01-01

    Chylopericardium after cardiac surgery is rare, and there are few reports of its occurrence after aortic valve surgery. Chylous pericardial effusion 4 months after aortic valve replacement for endocarditis is highly unusual. Herein, we report the case of a 54-year-old man who had undergone bioprosthetic aortic valve replacement because of endocarditis and valvular dysfunction. Two months later, he underwent pericardiocentesis twice because of large pericardial effusions consisting of pinkish white fluid with predominant lymphocytes. Four months after valve replacement, he presented with recurrent effusion consistent with early tamponade, and a pericardial window was created. At surgery, 1,500 cc of milky white fluid was recovered, and the diagnosis of chylopericardium was made. Postoperative high-volume drainage prompted thoracic duct ligation, which was curative. PMID:21841877

  20. Peritoneal "melanosis".

    PubMed

    Chang, Ea-sle; Bachul, Piotr; Szura, Mirosław; Szpor, Joanna; Okoń, Krzysztof; Walocha, Jerzy A

    2015-09-01

    A case of a23 year old female with peritoneal melanosis associated with adenocarcinoma of the rectum is reported. During laparoscopic anterior resection of the rectum, diffuse black pigmentations on the parietal peritoneum, greater omentum, mesenteric lymph nodes and ovaries were discovered. The histopathological findings revealed the presence of macrophages packed with black pigment. These results together with clinical data excluded metastatic melanoma and confirmed the diagnosis of the race condition called peritoneal melanosis. Due to the begin character of the lesions the laparoscopic treatment was continued. There were no remissions or progression of the reported in English literature and this is the second case of peritoneal melanosis that has been associated with adenocarcinoma of the large intestine. PMID:26619112

  1. Peritoneal Dialysis.

    PubMed

    Al-Natour, Mohammed; Thompson, Dustin

    2016-03-01

    Peritoneal dialysis is becoming more important in the management of patients with end-stage renal disease. Because of the efforts of the "Fistula First Breakthrough Initiative," dialysis venous access in the United States has become focused on promoting arteriovenous fistula creation and reducing the number of patients who start dialysis with a tunneled catheter. This is important because tunneled catheters can lead to infection, endocarditis, and early loss of more long-term access. When planned for, peritoneal dialysis can offer patients the opportunity to start dialysis at home without jeopardizing central access or the possibilities of eventual arteriovenous fistula creation. The purpose of this review is to highlight the indications, contraindications, and procedural methods for implanting peritoneal dialysis catheters in the interventional radiology suite. PMID:27011420

  2. [Peritoneal echinococcosis].

    PubMed

    Vara-Thorbeck, C; Vara-Thorbeck, R

    1986-01-01

    Secondary peritoneal echinococcosis was recorded from 50 in 312 patients (16 per cent) who had been hospitalised for liver echinococcosis. Hydatido and peritoneal hydatidiosis were recorded from 34 of these patients and thus accounted for the two most common pathological forms of secondary peritoneal echinococcosis, according to Dévè. Peritoneal echinococcosis usually is not diagnosed until conspicuous symptoms grow manifest due to cyst growth or other complications. Positive responses were recorded from all the above cases to laboratory tests (eosinophilia in over five to nine per cent) and were also established on the basis of immune reactions, including the complement fixation reaction according to Weinberg, the intracutaneous test by Casoni, and latex echinococcus reaction. Surgery, at present, is the only promising therapeutic approach to the problem. Surgical intervention could not even be avoided by application of mebendazol. Postoperative lethality amounted to four per cent and morbidity to ten per cent. They were comparatively low, measured by the generally poor prognosis of the disease. PMID:3776378

  3. Dialysis - peritoneal

    MedlinePlus

    ... The number of exchanges and amount of dwell time depends on the method of PD you use and other factors. Your ... PD: Continuous ambulatory peritoneal dialysis (CAPD) . For this ... routine until it is time to drain the fluid. You are not hooked ...

  4. Transjugular Intrahepatic Portosystemic Shunt for Treatment of Cirrhosis-related Chylothorax and Chylous Ascites: Single-institution Retrospective Experience

    SciTech Connect

    Kikolski, Steven G. Aryafar, Hamed Rose, Steven C.; Roberts, Anne C.; Kinney, Thomas B.

    2013-08-01

    PurposeTo investigate the efficacy and safety of the use of transjugular intrahepatic portosystemic shunt (TIPS) creation to treat cirrhosis-related chylous collections (chylothorax and chylous ascites).MethodsWe retrospectively reviewed data from four patients treated for refractory cirrhosis-related chylous collections with TIPS at our institution over an 8 year period.ResultsOne patient had chylothorax, and three patients had concomitant chylothorax and chylous ascites. There were no major complications, and the only procedure-related complications occurred in two patients who had mild, treatable hepatic encephalopathy. All patients had improvement as defined by decreased need for thoracentesis or paracentesis, with postprocedure follow-up ranging from 19 to 491 days.ConclusionTIPS is a safe procedure that is effective in the treatment of cirrhosis-related chylous collections.

  5. Pathophysiology and prevention of postoperative peritoneal adhesions

    PubMed Central

    Arung, Willy; Meurisse, Michel; Detry, Olivier

    2011-01-01

    Peritoneal adhesions represent an important clinical challenge in gastrointestinal surgery. Peritoneal adhesions are a consequence of peritoneal irritation by infection or surgical trauma, and may be considered as the pathological part of healing following any peritoneal injury, particularly due to abdominal surgery. The balance between fibrin deposition and degradation is critical in determining normal peritoneal healing or adhesion formation. Postoperative peritoneal adhesions are a major cause of morbidity resulting in multiple complications, many of which may manifest several years after the initial surgical procedure. In addition to acute small bowel obstruction, peritoneal adhesions may cause pelvic or abdominal pain, and infertility. In this paper, the authors reviewed the epidemiology, pathogenesis and various prevention strategies of adhesion formation, using Medline and PubMed search. Several preventive agents against postoperative peritoneal adhesions have been investigated. Their role aims in activating fibrinolysis, hampering coagulation, diminishing the inflammatory response, inhibiting collagen synthesis or creating a barrier between adjacent wound surfaces. Their results are encouraging but most of them are contradictory and achieved mostly in animal model. Until additional findings from future clinical researches, only a meticulous surgery can be recommended to reduce unnecessary morbidity and mortality rates from these untoward effects of surgery. In the current state of knowledge, pre-clinical or clinical studies are still necessary to evaluate the effectiveness of the several proposed prevention strategies of postoperative peritoneal adhesions. PMID:22147959

  6. Case report of chylous ascites with strangulated ileus and review of the literature.

    PubMed

    Harino, Yukari; Kamo, Hitomi; Yoshioka, Yuki; Yamaguchi, Takeshi; Sumise, Yuko; Okitsu, Natsu; Yoshioka, Kazuo; Tashiro, Seiki

    2015-08-01

    We describe a case of chylous ascites with strangulated ileus, and review all 22 cases (including our case) of chylous ascites with strangulated ileus reported in the English and Japanese literature. The patient we describe was a 51-year-old woman with medical history of radiotherapy for cervical cancer of the uterus 15 months prior to being admitted to our hospital with abdominal pain after consuming a meal. A computed tomography (CT) scan revealed ascites, expansion of the small intestine, and whirl sign. Laparotomy revealed chylous ascites with an incarcerated internal hernia of the small intestine, which was released without intestinal resection. In our case the postoperative phase was uneventful, and as in the other 21 literature cases reviewed, treatment by either detorsion, release of the incarcerated internal hernia, or incision of the adhesion band without intestinal resection resulted in rapid improvement in the color of the intestine. It is considered that minimally invasive laparoscopic laparotomy should be selected as the treatment of first choice, because the degree of strangulation is slight in cases where chylous ascites is associated with strangulated ileus. PMID:26026475

  7. Chylous Leakage After a Laparoscopic Live-Donor Nephrectomy: Case Report and Literature Review.

    PubMed

    Guglielmo, Nicola; Melandro, Fabio; Nudo, Francesco; Mennini, Gianluca; Levi Sandri, Giovanni Battista; Berloco, Pasquale Bartolomeo; Rossi, Massimo

    2016-06-01

    Laparoscopic donor nephrectomy is an established operation for organ procurement in living-donor transplant. Minimal access approach for organ procurement from living donors ensures early convalescence and improved patient participation. Chylous leakage is a rare complication of laparoscopic living-donor nephrectomy. Chylous leakage is mostly determined by iatrogenic injury of cisterna chyli and its main tributaries. It may lead to malnutrition and immunologic deficits because of protein and lymphocyte depletion. An 18-year-old woman underwent left-hand-assisted laparoscopic donor nephrectomy for living donor transplant. She developed chylosus leakage in third postoperative day. A conservative manage-ment with total parenteral nutrition total paren-teral nutrition and subcutaneous somatostatin was immediately initiated. The patient had an abatement of drainage daily output in 4 days of therapy. Chylous leakage is a potentially insidious and perhaps misdiagnosed complication of laparoscopic donor nephrectomy. Conservative therapy is effective in most donors and should be initially attempted. Surgical ligatures or fibrin sealants may be indicated in case of refractory chylous leakage before the arising of malnutrition and/or relevant immunodeficiency. PMID:26340725

  8. Barium Peritonitis in Small Animals

    PubMed Central

    KO, Jae Jin; MANN, F. A. (Tony)

    2014-01-01

    ABSTRACT Barium peritonitis is extremely rare, but is difficult to treat and may be life-threatening. Barium suspension leakage from the gastrointestinal tract into the abdominal cavity has a time-dependent and synergistically deleterious effect in patients who have generalized bacterial peritonitis. The severity of barium peritonitis is dependent on the quantity of barium in the abdominal cavity. Barium sulfate leakage results in hypovolemia and hypoproteinemia by worsening the exudation of extracellular fluid and albumin. Abdominal fluid analysis is a useful and efficient method to diagnose barium peritonitis. Serial radiographs may not be a reliable or timely diagnostic technique. Initial aggressive fluid resuscitation and empirical broad-spectrum antibiotic treatment should be instituted promptly, followed quickly by celiotomy. During exploratory surgical intervention, copious irrigation and direct wiping with gauze are employed to remove as much barium as possible. Omentectomy should be considered when needed to expedite barium removal. Despite aggressive medical and surgical treatments, postoperative prognosis is guarded to poor due to complications, such as acute vascular shock, sepsis, diffuse peritonitis, hypoproteninemia, electrolyte imbalance, cardiac arrest, small bowel obstruction related to progression of granulomas and adhesions in the abdominal cavity. Therefore, intensive postoperative monitoring and prompt intervention are necessary to maximize chances for a positive outcome. For those that do survive, small bowel obstruction is a potential consequence due to progression of abdominal adhesions. PMID:24430662

  9. Acute pancreatitis in slender-tailed meerkats (Suricata suricatta).

    PubMed

    Naples, Lisa M; Lacasse, Claude; Landolfi, Jennifer A; Langan, Jennifer N; Steiner, Jörg M; Suchodolski, Jan S; Gamble, Kathryn C

    2010-06-01

    Four adult, full-sibling slender-tailed meerkats (Suricata suricatta) were diagnosed with acute pancreatitis. The incident case presented with lethargy, anorexia, abdominal guarding, and a cranial abdominal mass. Serum was grossly lipemic, with elevated cholesterol and triglyceride concentrations and increased amylase and lipase activity. An exploratory laparotomy confirmed chylous peritonitis and included excision of a saponified spleno-duodenal mass, a partial pancreatectomy, and a splenectomy. Histopathology revealed severe, multifocal, subacute necrotizing and granulomatous pancreatitis. Within 13 days of the incident case, the second meerkat was identified with essentially identical clinical, surgical, and histologic findings. During subsequent physical examinations of apparently unaffected cohorts (n=12), physical and hematologic findings suggestive of pancreatitis were identified in the two remaining siblings of the first two cases. The definitive cause for these four cases is undetermined; however, common risk factors identified were obesity and hyperlipidemia, a change to a higher-fat diet, and genetic predisposition. To assess its usefulness in the diagnosis of meerkat pancreatitis, serum canine and feline pancreatic lipase immunoreactivity (cPLI and fPLI) concentrations were measured in serum samples (n=61) from two unrelated meerkat populations. Although these assays are highly sensitive and specific for the diagnosis of pancreatitis in domestic carnivores, similar correlation was not apparent for meerkats. In addition, hyperlipidemia was inconsistently present in many meerkats, with no apparent correlation to the development of clinical illness. Based on these observations, sensitive and specific diagnostic tests for pancreatitis in meerkats are currently unavailable. PMID:20597219

  10. Parenteral nutrition combined with rice soup can be a safe and effective intervention for congenital chylous ascites.

    PubMed

    Cao, Yi; Yan, Weihui; Lu, Lina; Tao, Yijing; Lu, Wei; Chen, Yingwei; Tang, Qingya; Cai, Wei

    2016-01-01

    Congenital chylous ascites in the neonatal period is a rare entity. Total parenteral nutrition (TPN), medium chain triglyceride (MCT)-based diet, octreotide and repeated paracentesis are regarded as appropriate medical treatment for congenital chylous ascites, and surgery is recommended when conservative therapy has failed. We present two cases in which ascites were confirmed via an abdominal sonogram and diagnostic paracentesis. In our clinical experience, rice soup combined with PN can be a safe and effective intervention. PMID:27440699

  11. Molecular Mechanisms Underlying Peritoneal EMT and Fibrosis

    PubMed Central

    Strippoli, Raffaele; Moreno-Vicente, Roberto; Battistelli, Cecilia; Cicchini, Carla; Noce, Valeria; Amicone, Laura; Marchetti, Alessandra; del Pozo, Miguel Angel; Tripodi, Marco

    2016-01-01

    Peritoneal dialysis is a form of renal replacement alternative to the hemodialysis. During this treatment, the peritoneal membrane acts as a permeable barrier for exchange of solutes and water. Continual exposure to dialysis solutions, as well as episodes of peritonitis and hemoperitoneum, can cause acute/chronic inflammation and injury to the peritoneal membrane, which undergoes progressive fibrosis, angiogenesis, and vasculopathy, eventually leading to discontinuation of the peritoneal dialysis. Among the different events controlling this pathological process, epithelial to mesenchymal transition of mesothelial cells plays a main role in the induction of fibrosis and in subsequent functional deterioration of the peritoneal membrane. Here, the main extracellular inducers and cellular players are described. Moreover, signaling pathways acting during this process are elucidated, with emphasis on signals delivered by TGF-β family members and by Toll-like/IL-1β receptors. The understanding of molecular mechanisms underlying fibrosis of the peritoneal membrane has both a basic and a translational relevance, since it may be useful for setup of therapies aimed at counteracting the deterioration as well as restoring the homeostasis of the peritoneal membrane. PMID:26941801

  12. Spontaneous healing of retroperitoneal chylous leakage following anterior lumbar spinal surgery: a case report and literature review

    PubMed Central

    Su, I-Chang

    2007-01-01

    Cisterna chyli is prone to injury in any retroperitoneal surgery. However, retroperitoneal chylous leakage is a rare complication after anterior spinal surgery. To the best of our knowledge, only ten cases have been reported in the English literature. We present a case of a 49-year-old man who had lumbar metastasis and associated radiculopathy. He had transient retroperitoneal chylous leakage after anterior tumor decompression, interbody bony fusion, and instrumental fixation from L2 to L4. The leakage stopped spontaneously after we temporarily clamped the drain tube. Intraperitoneal ascites accumulation developed thereafter due to nutritional loss and impaired hepatic reserves. We gathered ten reported cases of chylous leak after anterior thoracolumbar or lumbar spinal surgery, and categorized all these cases into two groups, depending on the integrity of diaphragm. Six patients received anterior spinal surgery without diaphragm splitting. Postoperative chylous leak stopped after conservative treatment. Another five cases received diaphragm splitting in the interim of anterior spinal surgery. Chylous leakage stopped spontaneously in four patients. The remaining one had a chylothorax secondary to postop chyloretroperitoneum. It was resolved only after surgical intervention. In view of these cases, all the chylous leakage could be spontaneously closed without complications, except for one who had a secondary chylothorax and required thoracic duct ligation and chemopleurodesis. We conclude that intraoperative diaphragm splitting or incision does not increase the risk of secondary chylothorax if it was closed tightly at the end of the surgery and the chest tube drainage properly done. PMID:17273839

  13. Primary cystic peritoneal masses and mimickers: spectrum of diseases with pathologic correlation.

    PubMed

    Arraiza, María; Metser, Ur; Vajpeyi, Rajkumar; Khalili, Korosh; Hanbidge, Anthony; Kennedy, Erin; Ghai, Sangeet

    2015-04-01

    Cystic lesions within the peritoneum have been classified classically according to their lining on histology into four categories-endothelial, epithelial, mesothelial, and others (germ cell tumors, sex cord gonadal stromal tumors, cystic mesenchymal tumors, fibrous wall tumors, and infectious cystic peritoneal lesions). In this article, we will proceed to classify cystic peritoneal lesions focusing on the degree of radiological complexity into three categories-simple cystic, mildly complex, and cystic with solid component lesions. Many intra-abdominal collections within the peritoneal cavity such as abscess, seroma, biloma, urinoma, or lymphocele may mimic primary peritoneal cystic masses and need to be differentiated. Clinical history and imaging features may help differentiate intra-abdominal collections from primary peritoneal masses. Lymphangiomas are benign multilocular cystic masses that can virtually occur in any location within the abdomen and insinuate between structures. Ultrasound may help differentiate enteric duplication cysts from other mesenteric and omental cysts in the abdomen. Double-layered wall along the mesenteric side of bowel may suggest its diagnosis in the proper clinical setting. Characteristic imaging features of hydatid cysts are internal daughter cysts, floating membranes and matrix, peripheral calcifications, and collagenous pericyst. Non-pancreatic psuedocysts usually have a fibrotic thick wall and chylous content may lead to a fat-fluid level. Pseudomyxoma peritonei appears as loculated fluid collections in the peritoneal cavity, omentum, and mesentery and may scallop visceral surfaces. Many of the primary cystic peritoneal masses have specific imaging features which can help in accurate diagnosis and management of these entities. Knowledge of the imaging spectrum of cystic peritoneal masses is necessary to distinguish from other potential cystic abdominal mimicker masses. PMID:25269999

  14. Peritoneal fluid culture

    MedlinePlus

    Culture - peritoneal fluid ... sent to the laboratory for Gram stain and culture. The sample is checked to see if bacteria ... based on more than just the peritoneal fluid culture (which may be negative even if you have ...

  15. Peritoneal fluid analysis

    MedlinePlus

    ... at fluid that has built up in the space in the abdomen around the internal organs. This area is called the peritoneal space. ... sample of fluid is removed from the peritoneal space using a needle and syringe. Your health care ...

  16. Peritoneal Fluid Analysis

    MedlinePlus

    ... limited. Home Visit Global Sites Search Help? Peritoneal Fluid Analysis Share this page: Was this page helpful? Formal name: Peritoneal Fluid Analysis Related tests: Pleural Fluid Analysis , Pericardial Fluid ...

  17. First case report of chylous ascites after robot-assisted donor nephrectomy.

    PubMed

    Janki, Shiromani; Terkivatan, Türkan; Kimenai, Hendrikus J A N; IJzermans, Jan N M; Tran, T C Khé

    2016-01-01

    We present the first case report of chylous ascites following total robot-assisted donor nephrectomy. A 39-year-old female underwent a transperitoneal left-sided total robot-assisted donor nephrectomy. The procedure was uneventful and the patient was discharged without any symptoms. At postoperative Day 29, the patient presented with abdominal pain, nausea and a distended, painful abdomen with shifting dullness. She was diagnosed with chylous ascites by ultrasonography and puncture analysis, and treated with therapeutic drainage and dietary restriction. After 4 weeks, she was free of symptoms. The occurrence of this complication is rare after donor nephrectomy. Fortunately, the complication can be successfully treated within a few weeks with minimal discomfort for the patient as demonstrated in this case. It is of utmost importance to minimize the risks and limit discomfort for live kidney donors who willingly undergo major surgery to improve the well-being of another individual. PMID:27381018

  18. Output of peritoneal cells during peritoneal dialysis.

    PubMed Central

    Fakhri, O; Al-Mondhiry, H; Rifaat, U N; Khalil, M A; Al-Rawi, A M

    1978-01-01

    Peritoneal dialysis provides a good source for the collection of macrophages. Six patients with chronic renal failure undergoing peritoneal dialysis for the first time were studied, and maximum cell egress, mostly macrophages, occurred at 24-48 hours and diminished after 48 hours. PMID:670419

  19. Delayed-Onset Chylous Ascites After a Living-Donor Liver Transplant: First Case Successfully Treated With Conservative Treatment?

    PubMed

    Chen, Jian-Han; Chang, Chun-Ming; Lu, Min-Chi; Wei, Chang-Kuo; Yin, Wen-Yao

    2016-06-01

    Chylous ascites is a rare complication in liver transplant. Few cases have been reported to date. In most cases, chylous ascites is diagnosed within 1 month after surgery because of intraoperative injury of the hilar lymphatic system. Preoperative massive ascites and use of a LigaSure vessel sealing system for hilar dissection have been reported as risk factors. We report a case of chylous ascites after a living-donor liver transplant that was diagnosed after 6 months of uneventful follow-up. Sirolimus was added to cyclosporine early (2 wk after the operation) owing to poor renal function and it was found to be high (> 22 ng/mL) when the chylous ascites occurred. The patient was treated with total parenteral nutrition in combination with Sandostatin and rapid tapering of sirolimus after the failed initial conservative treatment. Residual abdominal fullness after meals and lymphedema of the legs disappeared 1 month after discontinuing sirolimus. This is the first case of delayed-onset chylous ascites after a liver transplant that was successfully treated conservatively. PMID:25365187

  20. Effect of Curcumin in Experimental Peritonitis.

    PubMed

    D, Savitha; Mani, Indu; Ravikumar, Gayatri; Avadhany, Sandhya T

    2015-12-01

    Despite medical advancements, the inflammatory cascade and oxidative stress worsen the prognosis in most cases of peritonitis. Curcumin has emerged as a potential antioxidant and anti-inflammatory agent in few of the acute inflammatory and infective conditions. We examined the effect of intraperitoneal injection of curcumin in endotoxin-induced peritonitis in rats. The blood and peritoneal fluid samples were collected at 3 and 24 h following the induction of peritonitis. Animals were sacrificed at 24 h and the organs preserved. The histopathological report of lung, liver, and intestines in the curcumin-treated rats showed maintenance of tissue architecture to a large extent compared to the control group which showed massive congestion, hemorrhage, and necrosis. The blood and peritoneal fluid total count and differential neutrophil counts were significantly higher at 24 h of induction of peritonitis. Serum amyloid assay and lipid peroxidation were significantly lower, and myeloperoxidase assay was higher in the curcumin-treated group at the end of 24 h; thus, curcumin probably demonstrated a neutrophil-mediated immunopotentiation and anti-inflammatory action thereby protecting the animal from endotoxemia-induced multi-organ damage. PMID:26884658

  1. Overcoming the Underutilisation of Peritoneal Dialysis

    PubMed Central

    Pajek, Jernej

    2015-01-01

    Peritoneal dialysis is troubled with declining utilisation as a form of renal replacement therapy in developed countries. We review key aspects of therapy evidenced to have a potential to increase its utilisation. The best evidence to repopulate PD programmes is provided for the positive impact of timely referral and systematic and motivational predialysis education: average odds ratio for instituting peritoneal dialysis versus haemodialysis was 2.6 across several retrospective studies on the impact of predialysis education. Utilisation of PD for unplanned acute dialysis starts facilitated by implantation of peritoneal catheters by interventional nephrologists may diminish the vast predominance of haemodialysis done by central venous catheters for unplanned dialysis start. Assisted peritoneal dialysis can improve accessibility of home based dialysis to elderly, frail, and dependant patients, whose quality of life on replacement therapy may benefit most from dialysis performed at home. Peritoneal dialysis providers should perform close monitoring, preventing measures, and timely prophylactic therapy in patients judged to be prone to EPS development. Each peritoneal dialysis programme should regularly monitor, report, and act on key quality indicators to manifest its ability of constant quality improvement and elevate the confidence of interested patients and financing bodies in the programme. PMID:26640787

  2. Transjugular intrahepatic portosystemic shunt creation as treatment for refractory chylous ascites and chylothorax in a patient with cirrhosis.

    PubMed

    Kinney, Thomas B; Ferrara, Stephen L; Miller, Franklin J; Roberts, Anne C; Hassanein, Tarek

    2004-01-01

    The etiology of chylothorax is usually considered to consist of four major categories: tumors, trauma, idiopathic conditions, and miscellaneous conditions. It appears that chylothorax is a rare and underreported manifestation of cirrhosis resulting from transdiaphragmatic passage of chylous ascites. This condition can be debilitating as a result of respiratory compromise from a large volume of pleural fluid, as well as metabolic derangements, malnutrition, and immunologic impairment from loss of vital lymphatic constituents. Herein the authors present a case of a 46-year-old male patient with cirrhosis and complications of high-volume chylous ascites and chylothorax who was successfully treated with creation of a transjugular intrahepatic portosystemic shunt. PMID:14709693

  3. Peritonitis caused by Rothia mucilaginosa in a peritoneal dialysis patient.

    PubMed

    Gosmanova, Elvira O; Garrett, Tiffani R; Wall, Barry M

    2013-12-01

    Peritonitis is an important cause of morbidity in patients undergoing peritoneal dialysis. Rothia mucilaginosa has been reported as an unusual cause of peritoneal dialysis associated peritonitis. Difficulty in the management of this microorganism lies in the absence of uniform recommendations for anti-microbial therapy directed against this pathogen. The current report describes the clinical course of an episode of peritoneal dialysis associated peritonitis caused by Rothia mucilaginosa. Treatment options for this organism are summarized. PMID:24263080

  4. A 42-Year-Old Woman With Abnormal Chest CT Scan and Chylous Ascites.

    PubMed

    Panchabhai, Tanmay S; Bandyopadhyay, Debabrata; Yadav, Ruchi; Arrossi, Andrea V; Mehta, Atul C; Faress, Jihane A

    2016-01-01

    A 42-year-old white woman presented to the pulmonary clinic for evaluation of abnormal chest imaging. Twenty years prior to presentation, she was noted to have an abnormal chest radiograph during a routine preemployment evaluation. A subsequent bronchoscopy was nondiagnostic. She was followed up with annual imaging, which demonstrated little or no progression of her disease. She remained symptom free throughout this period. A year before her visit to the pulmonary clinic, she developed abdominal discomfort and was found to have ascites. Subsequently, she underwent three paracenteses with analysis revealing chylous fluid. She was a nonsmoker without a history of exposures or travel. PMID:26757302

  5. [Lymphangiomyomatosis with chylous ascites treatment successfully by peritoneo-venous shunting].

    PubMed

    Kimura, M; Morikawa, T; Takeuchi, K; Furuie, H; Fukimura, M; Mikami, R; Kakuta, Y; Kawamura, S; Tashiro, Y

    1996-05-01

    A 49-year-old woman was admitted to our hospital because of coughing and dyspnea. A chest roentogenogram showed emphysematous changes and a diffuse reticular shadow. A high-resolution CT scan of the chest showed many small cysts throughout the lungs. Lymphangiomyomatosis was diagnosed after examination of a specimen obtained by transbronchial biopsy. Abdominal distention due to chylous ascites developed during the hospital stay despite anti-estrogen therapy. Because the ascites was resistant to conservative therapy, we decided to begin peritoneo-venous shunting with a Denver Shunt system. After the operation, the abdominal distention was controlled for 1 year and 11 months, at which time the patient died of respiratory and heart failure with pneumonia. At autopsy, the shunt was patent and functional although about 900 ml of serous ascites fluid was present. An adenocarcinoma was found in the upper lobe of the right lung, but it may not have been related to the lymphangiomyomatosis. Peritoneovenous shunting with a Denver Shunt can be used to treat chylous ascites due to lymphangiomyomatosis when conservative therapy is insufficient. PMID:8753114

  6. Multicystic peritoneal mesothelioma

    PubMed Central

    Tentes, Antonios-Apostolos; Zorbas, Georgios; Pallas, Nicolaos; Fiska, Aliki

    2012-01-01

    Summary Background: Multicystic peritoneal mesothelioma is a rare disease. It is not certain if it is a benign or a borderline tumor. Although many therapeutic approaches have been used, complete cytoreductive surgery in combination with hyperthermic intraoperative intraperitoneal chemotherapy has gained acceptance. Case Report: A case of multicystic peritoneal mesothelioma in a 16-year old patient is reported. The patient underwent complete cytoreduction and received intraoperative hyperthermic intraperitoneal chemotherapy. The patient is disease-free one year after surgery. Conclusions: Complete cytoreductive surgery in combination with hyperthermic intraoperative intraperitoneal chemotherapy appears to be a rational therapeutic approach in multicystic peritoneal mesothelioma. PMID:23569544

  7. Group A Streptococci: A rare and often misdiagnosed cause of spontaneous bacterial peritonitis in adults

    PubMed Central

    Malota, Mark; Felbinger, Thomas W.; Ruppert, Reinhard; Nüssler, Natascha C.

    2014-01-01

    Introduction Acute primary peritonitis due to group A Streptococci (GAS) is a rare but life-threatening infection. Unlike other forms of primary peritonitis it affects predominantly young previously healthy individuals and thus is often confused with the more frequent secondary peritonitis. A case series of three patients is presented as well as a review of the literature focusing on pitfalls in the diagnose and therapy of GAS peritonitis. Methods A retrospective analysis of three patients with primary GAS peritonitis was performed. Furthermore a systematic review of all cases of primary GAS peritonitis published from 1990 to 2013 was performed comparing demographics and clinical presentation, as well as radiological imaging, treatment and outcome. Results All three female patients presented initially with high fever, nausea and severe abdominal pain. Radiological imaging revealed intraperitoneal fluid collections of various degrees, but no underlying cause of peritonitis. Broad antibiotic treatment was started and surgical exploration was performed for acute abdomen in all three cases. Intraoperatively fibrinous peritonitis was observed, but the correct diagnosis was not made until microbiological analysis confirmed GAS peritonitis. One patient died within 24 h after admission. The other two patients recovered after multiple surgeries and several weeks on the intensive care unit due to multiple organ dysfunction syndrome. The fulminant clinical course of the three patients resembled those of many of the published cases: flu-like symptoms, high fever, severe acute abdominal pain and fibrinous peritonitis without obvious infectious focus were the most common symptoms reported in the literature. Conclusion GAS primary peritonitis should be considered in particular in young, previously healthy women who present with peritonitis but lack radiological findings of an infectious focus. The treatment of choice is immediate antibiotic therapy. Surgical intervention is

  8. Treatment Methods for Kidney Failure: Peritoneal Dialysis

    MedlinePlus

    ... 3.70 MB) MedlinePlus Alternate Language URL Peritoneal Dialysis Page Content On this page: What is peritoneal ... Points to Remember Clinical Trials What is peritoneal dialysis and how does it work? Peritoneal dialysis is ...

  9. Arthritis associated with calcium oxalate crystals in an anephric patient treated with peritoneal dialysis

    SciTech Connect

    Rosenthal, A.; Ryan, L.M.; McCarty, D.J.

    1988-09-02

    The authors report a case of calcium oxalate arthropathy in a woman undergoing intermittent peritoneal dialysis who was not receiving pharmacologic doses of ascorbic acid. She developed acute arthritis, with calcium oxalate crystals in Heberden's and Bouchard's nodes, a phenomenon previously described in gout. Intermittent peritoneal dialysis may be less efficient than hemodialysis in clearing oxalate, and physicians should now consider calcium oxalate-associated arthritis in patients undergoing peritoneal dialysis who are not receiving large doses of ascorbic acid.

  10. Hamster bite peritonitis: Pasteurella pneumotropica peritonitis in a dialysis patient.

    PubMed

    Campos, A; Taylor, J H; Campbell, M

    2000-11-01

    We report the first case of Pasteurella pneumotropica peritonitis in a peritoneal dialysis patient. This rare infection was the result of contamination of the dialysis tubing by a pet hamster. We stress the importance of household pets as a source of infection in the peritoneal dialysis population. PMID:11095007

  11. Peritoneal manifestations of parasitic infection.

    PubMed

    Kim, So Yeon; Ha, Hyun Kwon

    2008-01-01

    The purpose of this study was to describe of peritoneal manifestations of parasitic infection at CT. A broad spectrum of CT findings can be seen in the peritoneal cavity, including a varying degree of omental or mesenteric infiltration, single or multiple peritoneal mass or nodule, and peritoneal thickening or stranding. Recognition of these findings are crucial for establish an early diagnosis and helps avoid unnecessary surgery. PMID:17924162

  12. Peritoneal Dialysis Dose and Adequacy

    MedlinePlus

    ... Organizations​​ . (PDF, 345 KB)​​​​​ Alternate Language URL Peritoneal Dialysis Dose and Adequacy Page Content On this page: ... from the abdominal cavity. [ Top ] Types of Peritoneal Dialysis The two types of peritoneal dialysis differ mainly ...

  13. French National Registry of Rare Peritoneal Surface Malignancies

    ClinicalTrials.gov

    2016-07-12

    Rare Peritoneal Surface Malignancies; Pseudomyxoma Peritonei; Peritoneal Mesothelioma; Desmoplastic Small Round Cell Tumor; Psammocarcinoma; Primary Peritoneal Serous Carcinoma; Diffuse Peritoneal Leiomyomatosis; Appendiceal Mucinous Neoplasms

  14. Peritoneal adhesions after laparoscopic gastrointestinal surgery

    PubMed Central

    Mais, Valerio

    2014-01-01

    Although laparoscopy has the potential to reduce peritoneal trauma and post-operative peritoneal adhesion formation, only one randomized controlled trial and a few comparative retrospective clinical studies have addressed this issue. Laparoscopy reduces de novo adhesion formation but has no efficacy in reducing adhesion reformation after adhesiolysis. Moreover, several studies have suggested that the reduction of de novo post-operative adhesions does not seem to have a significant clinical impact. Experimental data in animal models have suggested that CO2 pneumoperitoneum can cause acute peritoneal inflammation during laparoscopy depending on the insufflation pressure and the surgery duration. Broad peritoneal cavity protection by the insufflation of a low-temperature humidified gas mixture of CO2, N2O and O2 seems to represent the best approach for reducing peritoneal inflammation due to pneumoperitoneum. However, these experimental data have not had a significant impact on the modification of laparoscopic instrumentation. In contrast, surgeons should train themselves to perform laparoscopy quickly, and they should complete their learning curves before testing chemical anti-adhesive agents and anti-adhesion barriers. Chemical anti-adhesive agents have the potential to exert broad peritoneal cavity protection against adhesion formation, but when these agents are used alone, the concentrations needed to prevent adhesions are too high and could cause major post-operative side effects. Anti-adhesion barriers have been used mainly in open surgery, but some clinical data from laparoscopic surgeries are already available. Sprays, gels, and fluid barriers are easier to apply in laparoscopic surgery than solid barriers. Results have been encouraging with solid barriers, spray barriers, and gel barriers, but they have been ambiguous with fluid barriers. Moreover, when barriers have been used alone, the maximum protection against adhesion formation has been no greater than

  15. Use of computed tomography-lymphangiography with direct injection of water-soluble contrast medium to identify the origin of chylous ascites.

    PubMed

    Otake, Kohei; Uchida, Keiichi; Inoue, Mikihiro; Koike, Yuhki; Narushima, Mitsunaga; Kusunoki, Masato

    2015-01-01

    Contrast lymphangiography is a useful technique to determine the site of lymphatic leakage in the patient with chylous ascites. Conventional lymphangiography with lipid-soluble contrast material carries the disadvantage of complications, such as oil emboli and lymphedema. The authors report a successful case of computed tomography (CT)-lymphangiography with direct injection of water-soluble contrast medium into a lower limb lymphatic vessel to determine the site of lymphatic leakage in a pediatric patient with refractory primary chylous ascites. The patient subsequently underwent laparoscopic ligation of the leaking site and recovered well. This novel technique offers superior potential for preoperative assessment and the planning of laparoscopic repair. PMID:26993687

  16. [Peritonitis caused by spontaneous rupture of pyonephrosis in pregnancy. Report of a case].

    PubMed

    Rabii, R; Rais, H; Sarf, I; Joual, A; Aboutaieb, R; Bennani, S; el Mrini, M; Benjelloun, S; Hamoudi, D; Idali, B; Harti, A; Barrou, L

    1999-01-01

    Peritonitis after spontaneous rupture of pyonephrosis into the peritoneal cavity is a rare complication, usually diagnosed intraoperatively. We report a case of a woman presenting with left lumbar pain and fever during pregnancy. On admission, ultrasonography showed a pregnancy with fetal activity for 16 weeks, and pyonephrosis in the left kidney, but on a normal right kidney. After antibiotic therapy and upper urinary, tract stenting renal drainage revealed purulent urine, fever persisted with acute abdomen. Clinical and radiological assessment showed features of acute peritonitis with pyonephrosis. Treatment consisted of laparotomy with nephrectomy and abdominal lavage and drainage. The postoperative complication was septic shock requiring resuscitation and artificial ventilation and prolonged convalescence. PMID:10095911

  17. Sirolimus Therapy for Patients With Lymphangioleiomyomatosis Leads to Loss of Chylous Ascites and Circulating LAM Cells.

    PubMed

    Harari, Sergio; Elia, Davide; Torre, Olga; Bulgheroni, Elisabetta; Provasi, Elena; Moss, Joel

    2016-08-01

    A young woman received a diagnosis of abdominal, sporadic lymphangioleiomyomatosis (LAM) and multiple abdominal lymphangioleiomyomas and was referred for recurrent chylous ascites responding only to a fat-free diet. On admission, pulmonary function test (PFT) results showed a moderate reduction in the transfer factor for carbon monoxide with normal exercise performance. The serum vascular endothelial growth factor D (VEGF-D) level was 2,209 pg/mL. DNA sequences, amplified at loci kg8, D16S3395, D16S3024, D16S521, and D16S291 on chromosome 16p13.3, showed a loss of heterozygosity (LOH) only for kg8. Fat-free total parenteral nutrition in association with sirolimus (2 mg po daily) was initiated. Serum sirolimus levels were maintained at concentrations between 5 and 15 ng/mL. After 1 month, reintroduction of a low-fat oral feeding was achieved without recurrence of ascites. PFT results were stable. Interestingly, clinical improvement was associated with a reduction in the VEGF-D serum level (1,558 pg/mL). LOH at the kg8 biomarker in blood LAM cells was no longer detected. PMID:27502989

  18. Angiotensin II receptors and peritoneal dialysis-induced peritoneal fibrosis.

    PubMed

    Morinelli, Thomas A; Luttrell, Louis M; Strungs, Erik G; Ullian, Michael E

    2016-08-01

    The vasoactive hormone angiotensin II initiates its major hemodynamic effects through interaction with AT1 receptors, a member of the class of G protein-coupled receptors. Acting through its AT1R, angiotensin II regulates blood pressure and renal salt and water balance. Recent evidence points to additional pathological influences of activation of AT1R, in particular inflammation, fibrosis and atherosclerosis. The transcription factor nuclear factor κB, a key mediator in inflammation and atherosclerosis, can be activated by angiotensin II through a mechanism that may involve arrestin-dependent AT1 receptor internalization. Peritoneal dialysis is a therapeutic modality for treating patients with end-stage kidney disease. The effectiveness of peritoneal dialysis at removing waste from the circulation is compromised over time as a consequence of peritoneal dialysis-induced peritoneal fibrosis. The non-physiological dialysis solution used in peritoneal dialysis, i.e. highly concentrated, hyperosmotic glucose, acidic pH as well as large volumes infused into the peritoneal cavity, contributes to the development of fibrosis. Numerous trials have been conducted altering certain components of the peritoneal dialysis fluid in hopes of preventing or delaying the fibrotic response with limited success. We hypothesize that structural activation of AT1R by hyperosmotic peritoneal dialysis fluid activates the internalization process and subsequent signaling through the transcription factor nuclear factor κB, resulting in the generation of pro-fibrotic/pro-inflammatory mediators producing peritoneal fibrosis. PMID:27167177

  19. Systemic oxygen delivery by peritoneal perfusion of oxygen microbubbles.

    PubMed

    Feshitan, Jameel A; Legband, Nathan D; Borden, Mark A; Terry, Benjamin S

    2014-03-01

    Severe hypoxemia refractory to pulmonary mechanical ventilation remains life-threatening in critically ill patients. Peritoneal ventilation has long been desired for extrapulmonary oxygenation owing to easy access of the peritoneal cavity for catheterization and the relative safety compared to an extracorporeal circuit. Unfortunately, prior attempts involving direct oxygen ventilation or aqueous perfusates of fluorocarbons or hemoglobin carriers have failed, leading many researchers to abandon the method. We attribute these prior failures to limited mass transfer of oxygen to the peritoneum and have designed an oxygen formulation that overcomes this limitation. Using phospholipid-coated oxygen microbubbles (OMBs), we demonstrate 100% survival for rats experiencing acute lung trauma to at least 2 h. In contrast, all untreated rats and rats treated with peritoneal oxygenated saline died within 30 min. For rats treated with OMBs, hemoglobin saturation and heart rate were at normal levels over the 2-h timeframe. Peritoneal oxygenation with OMBs was therefore shown to be safe and effective, and the method requires less equipment and technical expertise than initiating and maintaining an extracorporeal circuit. Further translation of peritoneal oxygenation with OMBs may provide therapy for acute respiratory distress syndrome arising from trauma, sepsis, pneumonia, aspiration, burns and other pulmonary diseases. PMID:24439406

  20. An unusual cause of peritonitis in a deployed environment.

    PubMed

    Proffitt, Adrian; Faulconer, R; Kreishman, P; Graybill, S; Craig, D

    2015-03-01

    Acute abdominal pain is a common presenting complaint to both primary and secondary care, and is a frequent cause of hospital admission among deployed personnel. Identification of generalised peritonism on abdominal examination is a classical indicator of intra-abdominal pathology that may warrant exploratory laparotomy. Negative findings at laparotomy should serve as a diagnostic prompt to consider other non-surgical mimics of an acute abdomen. PMID:24254746

  1. Sclerosing Encapsulating Peritonitis

    PubMed Central

    Machado, Norman O.

    2016-01-01

    Sclerosing encapsulating peritonitis (SEP) is a rare chronic inflammatory condition of the peritoneum with an unknown aetiology. Also known as abdominal cocoon, the condition occurs when loops of the bowel are encased within the peritoneal cavity by a membrane, leading to intestinal obstruction. Due to its rarity and non-specific clinical features, it is often misdiagnosed. The condition presents with recurrent episodes of small bowel obstruction and can be idiopathic or secondary; the latter is associated with predisposing factors such as peritoneal dialysis or abdominal tuberculosis. In the early stages, patients can be managed conservatively; however, surgical intervention is necessary for those with advanced stage intestinal obstruction. A literature review revealed 118 cases of SEP; the mean age of these patients was 39 years and 68.0% were male. The predominant presentation was abdominal pain (72.0%), distension (44.9%) or a mass (30.5%). Almost all of the patients underwent surgical excision (99.2%) without postoperative complications (88.1%). PMID:27226904

  2. [Candida peritonitis and sepsis due to Acinetobacter baumannii in peritoneal dialysis: an association with prognosis not always unfavourable].

    PubMed

    Rapisarda, Francesco; Aliotta, Roberta; Pocorobba, Barbara; Portale, Grazia; Ferrario, Silvia; Zanoli, Luca; Fatuzzo, Pasquale

    2015-01-01

    Fungal infections have a high incidence in patients receiving peritoneal dialysis. (1)
Peritoneal dialysis is often complicated by peritonitis which has only minimally mycotic etiology, but nonetheless it is associated with 15-45% mortality (8).
 The opportunistic pathogens such as Candida can cause infection in immunocompromised conditions. Even the Acinetobacter tends to infect immunocompromised individuals and it has the same risk factors for infection as Candida: immunosuppression, malignancy, HIV positivity and all the other conditions of immunosuppression, central venous catheterization, mechanical ventilation and prolonged antibiotic therapy. The sepsis by Acinetobacter predicts a negative prognosis with the mortality rate between 20 to 60% (12), especially in cases of isolation of multi-resistant germs.
 We present a case report of a CKD patient undergoing peritoneal dialysis therapy who was hospitalized for acute pancreatitis, later complicated by the development of pancreatic pseudocysts, C. albicans peritonitis with hematologic spread of the fungus, superimposed Acinetobacter baumannii sepsis and pneumonia. She has been subjected to percutaneous drainage of pseudocysts, to switch from peritoneal dialysis to hemodialysis, to various evacuative thoracentesis, and to polymicrobial therapy (meropenem, teicoplanina, tigeciclina, linezolid, colimicina, fluconazolo, etc.) that allowed the resolution of sepsis. The peculiarity of this case is represented by the numerous morbidity that the patient developed simultaneously, with the genesis of a complex clinical picture, by the combination of infections due to Candida albicans and Acinetobacter baumannii. Successful treatment strategies allowed to fight and cure a medical condition associated with a high mortality rate. PMID:26845211

  3. Encapsulating peritoneal sclerosis: common or rare in peritoneal dialysis?

    PubMed

    Triga, Konstantina

    2013-03-01

    Encapsulating peritoneal sclerosis (EPS) is a serious and often fatal complication of long-term peritoneal dialysis (PD) with severe malnutrition and poor prognosis. It causes progressive obstruction and encapsulation of the bowel loops. As EPS becomes more prevalent with longer duration of PD, large multicenter prospective studies are needed to establish its incidence and identify risk factors, therapeutic approach, and prognosis. PMID:23538342

  4. Continuous Ambulatory Peritoneal Dialysis Peritonitis due to Enterococcus cecorum

    PubMed Central

    De Baere, Thierry; Claeys, Geert; Verschraegen, Gerda; Devriese, Luc A.; Baele, Margo; Van Vlem, Bruno; Vanholder, Raymond; Dequidt, Clement; Vaneechoutte, Mario

    2000-01-01

    Enterococcus cecorum was isolated as the etiologic agent of a continuous ambulatory peritoneal dialysis peritonitis episode in an alcoholic patient. To date, this is only the third infection due to this bacterium, found in the intestinal tract of many domestic animals, that has been reported in humans. PMID:10970419

  5. Microbiological aspects of peritonitis associated with continuous ambulatory peritoneal dialysis.

    PubMed Central

    von Graevenitz, A; Amsterdam, D

    1992-01-01

    The process of continuous ambulatory peritoneal dialysis has provided a useful, relatively inexpensive, and safe alternative for patients with end-stage renal disease. Infectious peritonitis, however, has limited a more widespread acceptance of this technique. The definition of peritonitis in this patient population is not universally accepted and does not always include the laboratory support of a positive culture (or Gram stain). In part, the omission of clinical microbiological findings stems from the lack of sensitivity of earlier microbiological efforts. Peritonitis results from decreased host phagocytic efficiency with depressed phagocytosis and bactericidal capacity of peritoneal macrophages. During episodes of peritonitis, fluid movement is reversed, away from the lymphatics and peritoneal membrane and toward the cavity. As a result, bloodstream infections are rare. Most peritonitis episodes are caused by bacteria. Coagulase-negative staphylococci are the most frequently isolated organisms, usually originating from the skin flora, but a wide array of microbial species have been documented as agents of peritonitis. Clinical microbiology laboratories need to be cognizant of the diverse agents so that appropriate primary media can be used. The quantity of dialysate fluid that is prepared for culture is critical and should constitute at least 10 ml. The sensitivity of the cultural approach depends on the volume of dialysate, its pretreatment (lysis or centrifugation), the media used, and the mode of incubation. The low concentration of microorganisms in dialysate fluids accounts for negative Gram stain results. Prevention of infection in continuous ambulatory peritoneal dialysis patients is associated with the socioeconomic status of the patient, advances in equipment (catheter) technology, and, probably least important, the application of prophylactic antimicrobial agents. PMID:1735094

  6. Paecilomyces variotii in peritoneal dialysate.

    PubMed Central

    Marzec, A; Heron, L G; Pritchard, R C; Butcher, R H; Powell, H R; Disney, A P; Tosolini, F A

    1993-01-01

    Four cases of peritonitis caused by the filamentous fungus Paecilomyces variotii in patients on continuous ambulatory peritoneal dialysis are reported. Removal of the Tenckhoff catheter and antifungal chemotherapy led to resolution of symptoms in all cases. Possible contaminating events are discussed, and reported infections with P. variotii are reviewed. PMID:8408561

  7. [Malignant peritoneal mesothelioma].

    PubMed

    Scripcariu, V; Dajbog, Elena; Lefter, L; Ferariu, D; Pricop, Adriana; Grigoraş, M; Dragomir, Cr

    2006-01-01

    Mesothelioma is a neoplasm originating from the mesothelial surface lining cells of the serous human cavities. It may involve the pleura, less frequently the peritoneum rarely, the pericardium, the tunica vaginalis testis and ovarian epithelium. Asbestos has been widely used in industry. A causal relationship between asbestos exposure and pleural, peritoneal and pericardial malign mesothelioma was suggested, the risk of cancer being correlated to cumulate exposure. Studies from National Cancer Institute, USA, show that the malignant mesothelioma is a rare and aggressive asbestos related malignancy. The symptomatology is insidious and poses difficult problems in diagnosis and treatment. This paper presents the case of a 59 year old patient with malignant peritoneal mesothelioma who worked almost 40 years as an electrician, exposed to asbestos fibers. He was hospitalized for important weight loss, abdominal pain and tiredness being diagnosed after imaging tests with a giant tumor, localized at the abdominal upper level, which seems to originate from the spleen's superior pole. During surgery we discovered a tumor with cystic parts, intense vascularized, which turn to be adherent in the upper side to the lower face of the left midriff cupola, to the spleen superior pole and 1/3 middle level of the great gastric curve. It was performed surgical ablation of the tumor, splenectomy with favorable postoperative evolution, the patient being now under chemotherapy treatment. PMID:17283842

  8. Repeated Burkholderia cepacia Peritonitis in a Patient Undergoing Continuous Ambulatory Peritoneal Dialysis

    PubMed Central

    Apostolovic, BL; Velickovic-Radovanovic, RM; Andjelkovic-Apostolovic, MR; Cvetkovic, TP; Dinic, MM; Radivojevic, JD

    2015-01-01

    ABSTRACT Burkholderia cepacia (B cepacia) is a rare opportunistic pathogen in continuous ambulatory peritoneal dialysis (CAPD) peritonitis. We describe the first case of repeated B cepacia CAPD peritonitis, occurring in an outpatient environment, treated with antimicrobial medication without peritoneal catheter removal. B cepacia may lead to repeat infection, therefore, we should insist on catheter removal during each peritonitis episode. PMID:26426187

  9. Appendicitis complicated by appendiceal metastasis via peritoneal dissemination from lung cancer.

    PubMed

    Shiota, Naoki; Furonaka, Makoto; Kikutani, Kazuya; Haji, Keiko; Fujisaki, Seiji; Nishida, Toshihiro

    2016-07-01

    Peritoneal disseminations from lung cancer are difficult to detect during the patient's clinical course. Therefore, complications of this condition are unclear. We report a case in which peritoneal dissemination from lung cancer complicated appendicitis. A 74-year-old man with lung cancer who was receiving maintenance therapy presented at our hospital because of abdominal pain. It was the seventh day after the 14th cycle of maintenance therapy with bevacizumab. He was diagnosed with acute appendicitis. The resected appendix showed acute appendicitis complicated by appendiceal metastasis from lung cancer. Adenocarcinoma was observed predominantly in the serous membrane from the neck to the tail of the appendix. The distribution of the adenocarcinoma was diffuse. Peritoneal dissemination was considered the route of metastasis. He was admitted to the palliative care unit 10 months after appendectomy. Appendiceal metastasis via peritoneal dissemination from lung cancer complicated appendicitis in our patient who had been receiving bevacizumab. PMID:27512565

  10. Appendicitis complicated by appendiceal metastasis via peritoneal dissemination from lung cancer

    PubMed Central

    Furonaka, Makoto; Kikutani, Kazuya; Haji, Keiko; Fujisaki, Seiji; Nishida, Toshihiro

    2016-01-01

    Abstract Peritoneal disseminations from lung cancer are difficult to detect during the patient's clinical course. Therefore, complications of this condition are unclear. We report a case in which peritoneal dissemination from lung cancer complicated appendicitis. A 74‐year‐old man with lung cancer who was receiving maintenance therapy presented at our hospital because of abdominal pain. It was the seventh day after the 14th cycle of maintenance therapy with bevacizumab. He was diagnosed with acute appendicitis. The resected appendix showed acute appendicitis complicated by appendiceal metastasis from lung cancer. Adenocarcinoma was observed predominantly in the serous membrane from the neck to the tail of the appendix. The distribution of the adenocarcinoma was diffuse. Peritoneal dissemination was considered the route of metastasis. He was admitted to the palliative care unit 10 months after appendectomy. Appendiceal metastasis via peritoneal dissemination from lung cancer complicated appendicitis in our patient who had been receiving bevacizumab. PMID:27512565

  11. Peritoneal dialysis in Asia.

    PubMed

    Cheng, I K

    1996-01-01

    The socioeconomic status of Asian countries is diverse, and government reimbursement policies for treatment of patients suffering from end-stage renal disease (ESRD) vary greatly from one country to another. Both of these factors have a major impact not only on the choice of treatment for ESRD but also on the utilization of peritoneal dialysis (PD) in this region. Based on the data collected from 11 representative Asian countries, several observations can be made. First, the treatment rates for ESRD in these countries correlated closely with their gross domestic product (GDP) per capita income. Second, the PD utilization rate appeared to have a biphasic relationship with the GDP per capita income and treatment rate, in that countries with the highest and the lowest treatment rates tended to have lower PD utilization rates, whereas countries with modest treatment rates tended to have higher PD utilization rates. The reason for low PD utilization in countries with the highest treatment rates differs from that in countries with low treatment rates. In the former, because of full government reimbursement, there is little physician incentive to introduce PD as an alternative form of ESRD treatment to in-center hemodialysis (HD), whereas in the latter, the complete lack of government reimbursement prevents the introduction of PD as a form of treatment. This pattern is likely to change in the future because, of the 11 countries surveyed, all except Thailand have recorded a growth rate which is higher for PD than HD over the last three years. The rate of utilization of different PD systems varies greatly among different Asian countries. Automated PD has yet to gain popularity in Asia. Conventional straight-line systems remain the dominant PD systems in use in Hong Kong, Korea, Thailand, and the Philippines, while in Malaysia and Singapore UV germicidal connection devices are most popular. However, in all these countries there has been a progressive shift over the last

  12. Peritoneal dialysis in microencephaly.

    PubMed

    Peters, April

    2008-01-01

    J.T. was able to remain home in her familiar environment and receive safe and adequate treatment for her renal disease. J.T. had no infectious episodes or hospitalizations while under this unit's care for 35 months. She was also able to participate in her regular activities of daily living, interact with her family members, and travel on occasion, thus maintaining a good quality of life. Therefore, unit goals for her care were met. J.T.'s experience demonstrates that with proper teaching, preparation, and support from the dialysis care team working with a dedicated family, peritoneal dialysis can be an ideal modality for the treatment of ESRD in people with mental disabilities. PMID:19260611

  13. Evolution of management in peritoneal surface malignancies

    PubMed Central

    Canbay, Emel; Torun, Bahar Canbay; Torun, Ege Sinan; Yonemura, Yutaka

    2016-01-01

    Management of peritoneal surface malignancies has gradually evolved by the introduction of cytoreductive surgery in combination with intraperitoneal chemotherapy applications. Recently, peritoneal metastases of intraabdominal solid organ tumors and primary peritoneal malignancies such as peritoneal mesothelioma are being treated with this new approach. Selection criteria are important to reduce morbidity and mortality rates of patients who will experience minimal or no benefit from these combined treatment modalities. Management of peritoneal surface malignancies with this current trend is presented in this review. PMID:27528813

  14. Acinetobacter Peritoneal Dialysis Peritonitis: A Changing Landscape over Time

    PubMed Central

    Chao, Chia-Ter; Lee, Szu-Ying; Yang, Wei-Shun; Chen, Huei-Wen; Fang, Cheng-Chung; Yen, Chung-Jen; Chiang, Chih-Kang; Hung, Kuan-Yu; Huang, Jenq-Wen

    2014-01-01

    Background Acinetobacter species are assuming an increasingly important role in modern medicine, with their persistent presence in health-care settings and antibiotic resistance. However, clinical reports addressing this issue in patients with peritoneal dialysis (PD) peritonitis are rare. Methods All PD peritonitis episodes caused by Acinetobacter that occurred between 1985 and 2012 at a single centre were retrospectively reviewed. Clinical features, microbiological data, and outcomes were analysed, with stratifications based upon temporal periods (before and after 2000). Results Acinetobacter species were responsible for 26 PD peritonitis episodes (3.5% of all episodes) in 25 patients. A. baumannii was the most common pathogen (54%), followed by A. iwoffii (35%), with the former being predominant after 2000. Significantly more episodes resulted from breaks in exchange sterility after 2000, while those from exit site infections decreased (P = 0.01). The interval between the last and current peritonitis episodes lengthened significantly after 2000 (5 vs. 13.6 months; P = 0.05). All the isolates were susceptible to cefepime, fluoroquinolone, and aminoglycosides, with a low ceftazidime resistance rate (16%). Nearly half of the patients (46%) required hospitalisation for their Acinetobacter PD-associated peritonitis, and 27% required an antibiotic switch. The overall outcome was fair, with no mortality and a 12% technique failure rate, without obvious interval differences. Conclusions The temporal change in the microbiology and origin of Acinetobacter PD-associated peritonitis in our cohort suggested an important evolutional trend. Appropriate measures, including technique re-education and sterility maintenance, should be taken to decrease the Acinetobacter peritonitis incidence in PD patients. PMID:25314341

  15. Protective Effects of Paricalcitol on Peritoneal Remodeling during Peritoneal Dialysis

    PubMed Central

    Stavenuiter, Andrea W. D.; Farhat, Karima; Vila Cuenca, Marc; Schilte, Margot N.; Keuning, Eelco D.; Paauw, Nanne J.; ter Wee, Pieter M.; Beelen, Robert H. J.; Vervloet, Marc G.

    2015-01-01

    Peritoneal dialysis (PD) is associated with structural and functional alterations of the peritoneal membrane, consisting of fibrosis, angiogenesis, and loss of ultrafiltration capacity. Vitamin D receptor activation (VDRA) plays an important role in mineral metabolism and inflammation, but also antiangiogenic and antifibrotic properties have been reported. Therefore, the effects of active vitamin D treatment on peritoneal function and remodeling were investigated. Rats were either kept naïve to PDF exposure or daily exposed to 10 mL PDF and were treated for five or seven weeks with oral paricalcitol or vehicle control. Non-PDF-exposed rats showed no peritoneal changes upon paricalcitol treatment. Paricalcitol reduced endogenous calcitriol but did not affect mineral homeostasis. However, upon PDF exposure, loss of ultrafiltration capacity ensued which was fully rescued by paricalcitol treatment. Furthermore, PD-induced ECM thickening was significantly reduced and omental PD-induced angiogenesis was less pronounced upon paricalcitol treatment. No effect of paricalcitol treatment on total amount of peritoneal cells, peritoneal leukocyte composition, and epithelial to mesenchymal transition (EMT) was observed. Our data indicates that oral VDRA reduces tissue remodeling during chronic experimental PD and prevents loss of ultrafiltration capacity. Therefore, VDRA is potentially relevant in the prevention of treatment technique failure in PD patients. PMID:26605330

  16. Animal models in peritoneal dialysis

    PubMed Central

    Nikitidou, Olga; Peppa, Vasiliki I.; Leivaditis, Konstantinos; Eleftheriadis, Theodoros; Zarogiannis, Sotirios G.; Liakopoulos, Vassilios

    2015-01-01

    Peritoneal dialysis (PD) has been extensively used over the past years as a method of kidney replacement therapy for patients with end stage renal disease (ESRD). In an attempt to better understand the properties of the peritoneal membrane and the mechanisms involved in major complications associated with PD, such as inflammation, peritonitis and peritoneal injury, both in vivo and ex vivo animal models have been used. The aim of the present review is to briefly describe the animal models that have been used, and comment on the main problems encountered while working with these models. Moreover, the differences characterizing these animal models, as well as, the differences with humans are highlighted. Finally, it is suggested that the use of standardized protocols is a necessity in order to take full advantage of animal models, extrapolate their results in humans, overcome the problems related to PD and help promote its use. PMID:26388781

  17. Diagnostic peritoneal lavage - series (image)

    MedlinePlus

    ... abdominal injury has occurred in a blunt trauma victim. In many cases, the decision about when to ... One procedure used to determine whether blunt trauma victims require surgery is diagnostic peritoneal lavage (DPL). DPL ...

  18. Peritoneal dialysis: from bench to bedside

    PubMed Central

    Krediet, Raymond T.

    2013-01-01

    Peritoneal dialysis was first employed in patients with acute renal failure in the 1940s and since the 1960s for those with end-stage renal disease. Its popularity increased enormously after the introduction of continuous ambulatory peritoneal dialysis in the end of 1970s. This stimulated both clinical and basic research. In an ideal situation, this should lead to cross-fertilization between the two. The present review describes two examples of interactions: one where it worked out very well and another where basic science missed the link with clinical findings. Those on fluid transport are examples of how old physiological findings on absorption of saline and glucose solutions were adopted in peritoneal dialysis by the use of glucose as an osmotic agent. The mechanism behind this in patients was first solved mathematically by the assumption of ultrasmall intracellular pores allowing water transport only. At the same time, basic science discovered the water channel aquaporin-1 (AQP-1), and a few years later, studies in transgenic mice confirmed that AQP-1 was the ultrasmall pore. In clinical medicine, this led to its assessment in patients and the notion of its impairment. Drugs for treatment have been developed. Research on biocompatibility is not a success story. Basic science has focussed on dialysis solutions with a low pH and lactate, and effects of glucose degradation products, although the first is irrelevant in patients and effects of continuous exposure to high glucose concentrations were largely neglected. Industry believed the bench more than the bedside, resulting in ‘biocompatible’ dialysis solutions. These solutions have some beneficial effects, but are evidently not the final answer. PMID:26120456

  19. New Developments in Peritoneal Fibroblast Biology: Implications for Inflammation and Fibrosis in Peritoneal Dialysis

    PubMed Central

    Witowski, Janusz; Kawka, Edyta; Rudolf, Andras; Jörres, Achim

    2015-01-01

    Uraemia and long-term peritoneal dialysis (PD) can lead to fibrotic thickening of the peritoneal membrane, which may limit its dialytic function. Peritoneal fibrosis is associated with the appearance of myofibroblasts and expansion of extracellular matrix. The extent of contribution of resident peritoneal fibroblasts to these changes is a matter of debate. Recent studies point to a significant heterogeneity and complexity of the peritoneal fibroblast population. Here, we review recent developments in peritoneal fibroblast biology and summarize the current knowledge on the involvement of peritoneal fibroblasts in peritoneal inflammation and fibrosis. PMID:26495280

  20. Interleukin-11-induced capillary leak syndrome companied with abdominal chylous leakage in primary sigmoid carcinoma patients with thrombocytopenia.

    PubMed

    Liu, Zhuo; Li, De Chuan; Zhu, Yu Ping

    2015-01-01

    Capillary leak syndrome (CLS) is a rare condition characterized by generalized edema and hypotension. Interleukin-11 (IL-11) is a therapeutic agent for the treatment of thrombocytopenia. The relationship between IL-11 and CLS has rarely been reported, especially in patients with colorectal cancer. We describe a case with sigmoid cancer treated with IL-11 after chemotherapy. After 5 days of IL-11 therapy, the patient felt tachypnea, muscular pain and fullness of the abdomen. Chest X-ray indicated increased bronchovascular shadows, and abdominal ultrasound indicated moderate ascites. IL-11 was then discontinued, fluid resuscitation was performed, and fresh frozen plasma and packed red blood cells were transfused. On the fourth day, synchronous chylous leakage was detected. Low fat diet, nutritional support, and somatostatin was administered. The patient recovered 2 weeks later. Although rare, CLS could be a severe side effect after the administration of IL-11. The aim of treatment is to stabilize the vital parameters. PMID:26881585

  1. Postoperative Peritoneal Adhesions

    PubMed Central

    Ryan, Graeme B.; Grobéty, Jocelyne; Majno, Guido

    1971-01-01

    This paper describes an experimental model of peritoneal adhesions, in the rat, based on two relatively minor accidents that may occur during abdominal surgery in man: drying of the serosa, and bleeding. Drying alone had little effect; drying plus bleeding consistently produced adhesions to the dried area. Fresh blood alone produced adhesions between the three membranous structures [omentum and pelvic fat bodies (PFBs)]. The formation of persistent adhesions required whole blood. Preformed clots above a critical size induced adhesions even without previous serosal injury; they were usually captured by the omentum and PFBs. If all three membranous structures were excised, the clots caused visceral adhesions. The protective role of the omentum, its structure, and the mechanism of omental adhesions, are discussed. These findings are relevant to the pathogenesis of post-operative adhesions in man. ImagesFig 3Fig 4Fig 5Fig 6Fig 7Fig 12Fig 13Fig 1Fig 2Fig 14Fig 15Fig 8Fig 9Fig 10Fig 11 PMID:5315369

  2. [Biocompatibility of peritoneal dialysis fluids].

    PubMed

    Boulanger, Eric; Moranne, Olivier; Wautier, Marie-Paule; Rougier, Jean-Phillipe; Ronco, Pierre; Pagniez, Dominique; Wautier, Jean-Luc

    2005-03-01

    Repeated and long-term exposure to conventional glucose-based peritoneal dialysis fluids (PDFs) with poor biocompatibility plays a central role in the pathogenesis of the functional and structural changes of the peritoneal membrane. We have used immortalized human peritoneal mesothelial cells in culture to assess in vitro the biocompatibility of PDFs. Low pH, high glucose concentration and heat sterilization represent major factors of low biocompatibility. Two recent groups of glucose derivatives have been described. Glucose degradation products (GDPs) are formed during heat sterilization (glycoxidation) and storage. GDPs can bind protein and form AGEs (Advanced Glycation End-products), which can also result from the binding of glucose to free NH2 residues of proteins (glycation). The physiological pH, and the separation of glucose during heat sterilization (low GDP content) in the most recent PDFs dramatically increase the biocompatibility. The choice of PD programs with high biocompatibility PDFs allows preserving the function of the peritoneal membrane. Improvement of PDF biocompatibility may limit the occurrence of chronic chemical peritonitis and may allow long-term PD treatment. PMID:16895663

  3. [Diverticular disease complicated by peritonitis: role of conservative surgical therapy].

    PubMed

    Lippi, Carlo Ettore; Braini, Andrea; Cervia, Silvio; Fabbricotti, Alaido; Ferrari, Teresa; Maruelli, Piero; Spessa, Elisabetta; Sturlese, Marco

    2007-01-01

    Peritonitis complicating diverticular disease may be treated by sigmoid resection (with or without primary anastomosis) or by a conservative surgical approach, either laparoscopically or by open surgery. The choice depends on the severity of the peritonitis (Hinchey), the patient's conditions (ASA) and the surgeon's experience. Sigmoid resection with primary anastomosis has a lower morbidity and mortality vs Hartmann's procedure. After the introduction of laparoscopy in colorectal surgery, exploratory laparoscopy combined with drainage has been proposed to treat acute episodes, followed by laparoscopic resection. Since 1982, over 1000 patients have been operated on for colorectal disease: 119 for complicated diverticulitis, 55 of which complicated by peritonitis. In the latter, we performed conservative surgery (25 patients) and resection (30 patients) laparoscopically or by open surgery. Our results show a higher morbidity and mortality for the Hartmann procedure vs sigmoid resection with primary anastomosis and a lower specific morbidity in patients undergoing laparoscopic exploration and drainage. Moreover, there was a low percentage (52%) of re-canalisations with the Hartmann procedure, with a morbidity of 32% associated with this procedure. In conclusion, we believe that a conservative laparoscopic surgical approach may be advocated in selected cases (Hinchey II and III without clear perforation), followed by laparoscopic sigmoidectomy, resection with primary anastomosis in Hinchey I or in cases of evident perforation with purulent or faecal peritonitis (possibly combined with a stoma), reserving the Hartmann procedure for compromised patients. PMID:18019645

  4. Peritonitis caused by jejunal perforation with Taenia saginata: report of a case.

    PubMed

    Bekraki, Ali; Hanna, Khalil

    2016-03-01

    Complicated Taeniasis necessitating surgical intervention is extremely rare and is usually reported to occur in the distal ileal region of the Gastrointestinal tract. A case of peritonitis secondary to proximal jejunal perforation due to Taenia saginata is presented. Preoperative evaluation suggested the diagnosis of acute duodenal ulcer perforation. Although no real change in management and outcome is present, Taenia remains an exceptional direct cause of intestinal perforation, and should be kept on the list of differential diagnosis of peritonitis and acute abdomen in endemic geographical locations. PMID:27065626

  5. Tuberculosis peritonitis: gallium-67 scintigraphic appearance.

    PubMed

    Sumi, Y; Ozaki, Y; Hasegawa, H; Shindoh, N; Katayama, H; Tamamoto, F

    1999-06-01

    Tuberculosis peritonitis is a rare manifestation of extrapulmonary tuberculosis. The results of gallium-67 scintigraphy of three patients with tuberculosis peritonitis were reviewed to assess its usefulness in the diagnosis of this condition. Tuberculosis peritonitis was associated with diffuse or focal abdominal localization and decreased hepatic accumulation of gallium-67. These gallium-67 scan features of tuberculosis peritonitis may help to optimize the diagnosis and management of this disease. PMID:10435380

  6. [A case of encapsulating of peritoneal sclerosis with fast and ominous evolution].

    PubMed

    Li Cavoli, Gioacchino; Tralongo, Angelo; Arena, Nazzarena; Scaturro, Baldassare; Carollo, Filippo; Li Cavoli, Tancredi Vincenzo; Tralongo, Pietro; Rotolo, Ugo

    2016-01-01

    Encapsulating peritoneal sclerosis (EPS) is a rare and life-threatening complication of long-term peritoneal dialysis and until now, there is no established medical treatment for it. Many factors have been incriminated in its pathogenesis but they do not explain all risk conditions. EPS is significantly associated with PD duration, particularly more than 5 years, however the relationship between long-term PD and EPS increased risk is currently unknown. The "two-hit hypothesis" analyzes the relationship between the histological changes Peritoneal Dialysis-induced and intercurrent acute inflammatory episodes, but it does not explain the transition from Sclerosis Simple to EPS. We report our experience and we investigate the predisposing factors. The abdominal cocooning is a pathognomonic finding but it requires further investigations. Probably unidentified factors make some patients more susceptible to developing encapsulating peritoneal sclerosis. PMID:27067218

  7. A Rare Reason of Ileus in Renal Transplant Patients With Peritoneal Dialysis History: Encapsulated Peritoneal Sclerosis.

    PubMed

    Gökçe, Ali Murat; Özel, Leyla; İbişoğlu, Sevinç; Ata, Pınar; Şahin, Gülizar; Gücün, Murat; Kara, V Melih; Özdemir, Ebru; Titiz, M İzzet

    2015-12-01

    Encapsulating peritoneal sclerosis is a rare complication of long-term peritoneal dialysis ranging from moderate inflammation of peritoneal structures to severe sclerosing peritonitis and encapsulating peritoneal sclerosis. Complicated it, ileus may occur during or after peritoneal dialysis treatment or after kidney transplant. We sought to evaluate 3 posttransplant encapsulating peritoneal sclerosis through clinical presentation, radiologic findings, and outcomes. We analyzed 3 renal transplant patients with symptoms of encapsulating peritoneal sclerosis admitted posttransplant to our hospital with ileus between 2012 and 2013. Conservative treatment was applied to the patients whenever necessary to avoid surgery. One patient improved with medical therapy. Surgical treatment was delayed and we decided it as a last resort, in 2 cases with no response to conservative treatment for a long time. Finally, patients with peritoneal dialysis history should be searched carefully before renal transplant for intermittent bowel obstruction story. PMID:25343532

  8. Peritoneal clearance of leptin in continuous ambulatory peritoneal dialysis.

    PubMed

    Arkouche, W; Juillard, L; Delawari, E; Lasne, Y; Combarnous, F; Sibaï-Galland, R; Traeger, J; Laville, M; Fouque, D

    1999-11-01

    Leptin is a 16-kd protein that increases energy expenditure and limits food intake. Serum leptin (S-leptin) is elevated in dialysis patients, and little data have been reported on leptin clearance (Cl) during dialysis. We analyzed the peritoneal dialysis (PD) Cl of leptin in 15 continuous ambulatory peritoneal dialysis (CAPD) patients and compared the results to beta(2)-microglobulin (beta(2)-m), urea, and creatinine PD Cl. S-leptin was significantly elevated (Kruskal-Wallis, P < 0.005) in CAPD women (58.4 +/- 42.4 [SE] microg/L, n = 5) as compared with CAPD men (13.9 +/- 7.1, n = 10) and with healthy women (11.0 +/- 1.4, n = 13) and men (5.1 +/- 0. 9, n = 14). Correlations were found between percent of fat mass and S-leptin (P < 0.05); between S-leptin and the 24-hour PD leptin (P < 0.05); and between dialysate-to-plasma (D/P) beta(2)-m and D/P leptin (P < 0.01). PD leptin Cl (1.80 +/- 0.43 mL/min/1.73 m(2)) was higher than beta(2)-m Cl (1.22 +/- 0.31) (P < 0.01), but reduced as compared with urea Cl (8.84 +/- 1.20) (P < 0.005) and creatinine Cl (7.71 +/- 0.99) (P < 0.005). These results indicate that leptin is eliminated through the peritoneum membrane. However, peritoneal leptin clearance, as beta(2)-m, appears to be clearly restricted as compared with peritoneal transport of smaller molecules. Hence, leptin could use the same diffusion transport pathway as beta(2)-m. In addition, leptin, which has a higher molecular weight than beta(2)-m, was significantly more eliminated into the peritoneal dialysate. More studies are necessary to clarify whether this is an active leptin elimination process by peritoneal secretion or by a different restriction coefficient of diffusion through the peritoneum membrane. PMID:10561139

  9. Effect of gastric acid suppressants and prokinetics on peritoneal dialysis-related peritonitis

    PubMed Central

    Kwon, Ji Eun; Koh, Seong-Joon; Chun, Jaeyoung; Kim, Ji Won; Kim, Byeong Gwan; Lee, Kook Lae; Im, Jong Pil; Kim, Joo Sung; Jung, Hyun Chae

    2014-01-01

    AIM: To investigate the effect of gastric acid suppressants and prokinetics on peritonitis development in peritoneal dialysis (PD) patients. METHODS: This was a single-center, retrospective study. The medical records of 398 PD patients were collected from January 2000 to September 2012 and analyzed to compare patients with at least one episode of peritonitis (peritonitis group, group A) to patients who never had peritonitis (no peritonitis group, group B). All peritonitis episodes were analyzed to compare peritonitis caused by enteric organisms and peritonitis caused by non-enteric organisms. RESULTS: Among the 120 patients who met the inclusion criteria, 61 patients had at least one episode of peritonitis and 59 patients never experienced peritonitis. Twenty-four of 61 patients (39.3%) in group A and 15 of 59 patients (25.4%) in group B used gastric acid suppressants. Only the use of H2-blocker (H2B) was associated with an increased risk of PD-related peritonitis; the use of proton pump inhibitors, other antacids, and prokinetics was not found to be a significant risk factor for PD-related peritonitis. A total of 81 episodes of peritonitis were divided into enteric peritonitis (EP) or non-enteric peritonitis, depending on the causative organism, and gastric acid suppressants and prokinetics did not increase the risk of EP in PD patients. CONCLUSION: The use of H2B showed a trend for an increased risk of overall PD-related peritonitis, although further studies are required to clarify the effects of drugs on PD-related peritonitis. PMID:25057226

  10. Laparoscopic Peritoneal Lavage: A Definitive Treatment for Diverticular Peritonitis or a “Bridge” to Elective Laparoscopic Sigmoidectomy?

    PubMed Central

    Cirocchi, Roberto; Trastulli, Stefano; Vettoretto, Nereo; Milani, Diego; Cavaliere, Davide; Renzi, Claudio; Adamenko, Olga; Desiderio, Jacopo; Burattini, Maria Federica; Parisi, Amilcare; Arezzo, Alberto; Fingerhut, Abe

    2015-01-01

    Abstract To this day, the treatment of generalized peritonitis secondary to diverticular perforation is still controversial. Recently, in patients with acute sigmoid diverticulitis, laparoscopic lavage and drainage has gained a wide interest as an alternative to resection. Based on this backdrop, we decided to perform a systematic review of the literature to evaluate the safety, feasibility, and efficacy of peritoneal lavage in perforated diverticular disease. A bibliographic search was performed in PubMed for case series and comparative studies published between January 1992 and February 2014 describing laparoscopic peritoneal lavage in patients with perforated diverticulitis. A total of 19 articles consisting of 10 cohort studies, 8 case series, and 1 controlled clinical trial met the inclusion criteria and were reviewed. In total these studies analyzed data from 871 patients. The mean follow-up time ranged from 1.5 to 96 months when reported. In 11 studies, the success rate of laparoscopic peritoneal lavage, defined as patients alive without surgical treatment for a recurrent episode of diverticulitis, was 24.3%. In patients with Hinchey stage III diverticulitis, the incidence of laparotomy conversion was 1%, whereas in patients with stage IV it was 45%. The 30-day postoperative mortality rate was 2.9%. The 30-day postoperative reintervention rate was 4.9%, whereas 2% of patients required a percutaneous drainage. Readmission rate after the first hospitalization for recurrent diverticulitis was 6%. Most patients who were readmitted (69%) required redo surgery. A 2-stage laparoscopic intervention was performed in 18.3% of patients. Laparoscopic peritoneal lavage should be considered an effective and safe option for the treatment of patients with sigmoid diverticulitis with Hinchey stage III peritonitis; it can also be consider as a “bridge” surgical step combined with a delayed and elective laparoscopic sigmoidectomy in order to avoid a Hartmann procedure

  11. Laparoscopic peritoneal lavage: a definitive treatment for diverticular peritonitis or a "bridge" to elective laparoscopic sigmoidectomy?: a systematic review.

    PubMed

    Cirocchi, Roberto; Trastulli, Stefano; Vettoretto, Nereo; Milani, Diego; Cavaliere, Davide; Renzi, Claudio; Adamenko, Olga; Desiderio, Jacopo; Burattini, Maria Federica; Parisi, Amilcare; Arezzo, Alberto; Fingerhut, Abe

    2015-01-01

    To this day, the treatment of generalized peritonitis secondary to diverticular perforation is still controversial. Recently, in patients with acute sigmoid diverticulitis, laparoscopic lavage and drainage has gained a wide interest as an alternative to resection. Based on this backdrop, we decided to perform a systematic review of the literature to evaluate the safety, feasibility, and efficacy of peritoneal lavage in perforated diverticular disease.A bibliographic search was performed in PubMed for case series and comparative studies published between January 1992 and February 2014 describing laparoscopic peritoneal lavage in patients with perforated diverticulitis.A total of 19 articles consisting of 10 cohort studies, 8 case series, and 1 controlled clinical trial met the inclusion criteria and were reviewed. In total these studies analyzed data from 871 patients. The mean follow-up time ranged from 1.5 to 96 months when reported. In 11 studies, the success rate of laparoscopic peritoneal lavage, defined as patients alive without surgical treatment for a recurrent episode of diverticulitis, was 24.3%. In patients with Hinchey stage III diverticulitis, the incidence of laparotomy conversion was 1%, whereas in patients with stage IV it was 45%. The 30-day postoperative mortality rate was 2.9%. The 30-day postoperative reintervention rate was 4.9%, whereas 2% of patients required a percutaneous drainage. Readmission rate after the first hospitalization for recurrent diverticulitis was 6%. Most patients who were readmitted (69%) required redo surgery. A 2-stage laparoscopic intervention was performed in 18.3% of patients.Laparoscopic peritoneal lavage should be considered an effective and safe option for the treatment of patients with sigmoid diverticulitis with Hinchey stage III peritonitis; it can also be consider as a "bridge" surgical step combined with a delayed and elective laparoscopic sigmoidectomy in order to avoid a Hartmann procedure. This minimally

  12. Peritonitis with multiple rare environmental bacteria in a patient receiving long-term peritoneal dialysis.

    PubMed

    Levitski-Heikkila, Teresa V; Ullian, Michael E

    2005-12-01

    We describe a patient receiving long-term peritoneal dialysis who experienced 2 episodes of peritonitis in successive months caused by unusual bacteria of environmental origin: Agrobacterium radiobacter, Pseudomonas oryzihabitans, and Corynebacterium aquaticum. A radiobacter and P oryzihabitans occurred simultaneously in the first episode of peritonitis, and C aquaticum, in the second episode. The patient's vocation necessitated exposure to moist soiled conditions. Both episodes responded promptly to antibiotics commonly used to treat peritonitis. Although these organisms rarely lead to loss of life and commonly are considered to be contaminants, they can cause symptomatic peritonitis and peritoneal dialysis catheter loss. A review of previous case reports is included. PMID:16310563

  13. Peritoneal dialysis solution and nutrition.

    PubMed

    Verger, Christian

    2012-01-01

    20-70% of peritoneal dialysis patients have some signs of malnutrition. Anorexia, protein and amino acid losses in dialysate, advanced age of elderly patients, inflammation and cardiac failure are among the main causes. Modern dialysis solutions aim to reduce these causes, but none of them is without side effects: glucose is relatively safe and brings additional energy but induces anorexia and lipid abnormalities, amino acids compensate dialysate losses but may increase uremia and acidosis, icodextrin helps control hyperhydration and chronic heart failure and minimizes glucose side effects, but may sometimes cause inflammation, and poly chamber bags allow the replacement of lactate by bicarbonate and are more biocompatible, decrease GDP, induce less inflammation and have a better effect on nutritional status. However, it appears that the management of nutrition with the different solutions available nowadays necessitates various combinations of solutions adapted to different patient profiles and there is not actually a single universal solution to minimize malnutrition in peritoneal dialysis patients. PMID:22652708

  14. Peritoneal Metastases: Prevention and Treatment.

    PubMed

    Sugarbaker, Paul H

    2016-06-01

    Colorectal cancer is a surgicaly curable disease. It requires multimodality of treatment in Localy advanced and metastatic disease. Molecular markers like RAS mutation has brought in change in the mangement of metastatic disease. Nearly 15 to 20 % presents with peritonieal surface metastasis. The debate continues with systomic vs Cyutoreductive surgery with are without HIPEC. This article highlights management of peritoneal metastasis with special reference to prevention and treatment. PMID:27065703

  15. Spontaneous Bacterial Peritonitis due to Actinomyces Mimicking a Perforation of the Proximal Jejunum

    PubMed Central

    Eenhuis, Louise L.; de Lange, Marleen E.; Samson, Anda D.; Busch, Olivier R.C.

    2016-01-01

    Patient: Female, 42 Final Diagnosis: Spontaneous pelvic-abdominal peritonitis due to actinomyces Symptoms: Abdominal distension • abdominal pain • acute abdomen • fever • intermenstrual bleeding • nausea • sepsis • septic shock Medication: — Clinical Procedure: — Specialty: Surgery Objective: Unusual clinical course Background: Pelvic-abdominal actinomycosis is a rare chronic condition caused by an anaerobic, gram-negative rod-shaped commensal bacterium of the Actinomyces species. When Actinomyces becomes pathogenic, it frequently causes a chronic infection with granulomatous abscess formation with pus. Due to diversity in clinical and radiological presentation, actinomycosis can easily be mistaken for several other conditions. Peritonitis without preceding abscess formation caused by Actinomyces species has been described in only few cases before in literature. Case report: We report a case of spontaneous pelvic-abdominal peritonitis with presence of pneumoperitoneum and absence of preceding abscesses due to acute actinomycosis mimicking a perforation of the proximal jejunum in a 42-year-old female with an intra-uterine contraceptive device in place. Explorative laparotomy revealed 2 liters of odorless pus but no etiological explanation for the peritonitis. The intra-uterine contraceptive device was removed. Cultivation showed growth of Actinomyces turicensis. The patient was successfully treated with penicillin. Conclusions: In the case of primary bacterial peritonitis or lower abdominal pain without focus in a patient with an intrauterine device in situ, Actinomyces should be considered as a pathogen. PMID:27561364

  16. Mycobacterium fortuitum Peritonitis in a Patient on Continuous Ambulatory Peritoneal Dialysis (CAPD): A Case Report.

    PubMed

    Sangwan, Jyoti; Lathwal, Sumit; Kumar, Satish; Juyal, Deepak

    2013-12-01

    Mycobacterium fortuitum, an environmental organism, is capable of producing a variety of clinical infections such as cutaneous infections, abscesses and nosocomial infections. Rarely, it has been a documented as a cause of peritonitis in patients receiving continuous ambulatory peritoneal dialysis (CAPD). Continuous Ambulatory Peritoneal dialysis (CAPD) is one of the treatment options which are used for patients with end-stage renal disease (ESRD). Although peritonitis rates have declined in parallel with advances in peritoneal dialysis (PD) technology, peritonitis remains a leading complication of CAPD and it is the major cause for transfer to other methods of dialysis. We are reporting a case of M. fortuitum peritonitis in a patient who was undergoing CAPD, which was successfully treated. This case emphasizes the importance of mycobacterial cultures in patients with CAPD-associated peritonitis, whose routine cultures may yield no organisms. PMID:24551685

  17. Peritonitis and catheter exit-site infection in patients on peritoneal dialysis at home1

    PubMed Central

    Abud, Ana Cristina Freire; Kusumota, Luciana; dos Santos, Manoel Antônio; Rodrigues, Flávia Fernanda Luchetti; Damasceno, Marta Maria Coelho; Zanetti, Maria Lúcia

    2015-01-01

    Objective: to analyze the complications related to peritonitis and catheter exit-site infections, in patients on peritoneal dialysis at home. Method: quantitative and cross-sectional study, carried out with 90 patients on peritoneal dialysis at home, in a municipality in the Northeast region of Brazil. For data collection, it was used two structured scripts and consultation on medical records. Descriptive analysis and comparison tests among independent groups were used, considering p<0.05 as level of statistical significance. Results: by comparing the frequency of peritonitis and the length of treatment, it was found that patients over two years of peritoneal dialysis were more likely to develop peritonitis (X²=6.39; p=0.01). The number of episodes of peritoneal catheter exit-site infection showed association with the length of treatment (U=224,000; p=0.015). Conclusion: peritonitis and catheter exit-site infection are associated with the length of treatment. PMID:26487141

  18. Relapsing peritonitis with Bacillus cereus in a patient on continuous ambulatory peritoneal dialysis.

    PubMed

    Magnussen, Eyð Tausen; Vang, Amanda Gratton; Á Steig, Torkil; Gaini, Shahin

    2016-01-01

    We present a case where Bacillus cereus was determined to be the causative agent of relapsing peritonitis in a patient on continuous ambulatory peritoneal dialysis (CAPD). The patient, a 70-year-old man from the Faroe Islands, was admitted with relapsing peritonitis four times over a 3-month period. Peritoneal cultures were positive for growth of B. cereus, a rare bacterial cause of peritonitis. The cultures demonstrated susceptibility to vancomycin, and therefore the patient was treated with intraperitoneal vancomycin, intraperitoneal gentamycin and oral ciprofloxacin. As a result of the relapsing B. cereus peritonitis diagnosis and a CT scan showing contraction of the peritoneum after longstanding inflammation, the peritoneal catheter was removed and the patient converted to haemodialysis. To date, the patient has not been readmitted due to peritonitis. A lack of proper hygiene when changing the dialysis bag was the suspected source of infection with B. cereus. PMID:27118739

  19. Mesenteric ischemia masquerading as refractory peritonitis in continuous ambulatory peritoneal dialysis patients.

    PubMed

    Vishwakarma, K; Anandh, U

    2015-01-01

    We report two cases of mesenteric ischemia in patients on long term peritoneal dialysis both of which were associated with poor outcomes. Both were diabetic and on peritoneal dialysis for a long time. On evaluation of refractory peritonitis we found evidence of non occlusive mesenteric ischemia. Despite adequate treatment both succumbed to their illness. Abdominal pathology, especially mesenteric ischemia leading to gut infarction, should be considered in patients with refractory peritonitis. PMID:26664217

  20. Severe peritonitis due to Balantidium coli acquired in France.

    PubMed

    Ferry, T; Bouhour, D; De Monbrison, F; Laurent, F; Dumouchel-Champagne, H; Picot, S; Piens, M A; Granier, P

    2004-05-01

    The case reported here concerns an alcoholic pork-butcher who presented with severe colitis with peritonitis, caused by the only ciliate protozoan capable of infecting humans, Balantidium coli. This parasite is common in a variety of domestic and wild mammals, mainly pigs; however, its prevalence rate in humans is very low--particularly in industrialised, northern countries, including France. The infection is most frequently acquired by ingesting food or water contaminated by pig faeces, and it may be asymptomatic or may cause acute diarrhoea. Specific antibiotic treatment is efficacious, and it is important to consider the risk of this parasitic disease in susceptible patients presenting with bloody diarrhoea. PMID:15112068

  1. Diffuse peritoneal deciduosis mimicking metastatic lesions

    PubMed Central

    Baroni Cruz, Dennis; Dhamer, Thricy; da Rocha, Vívian Wünderlich; Dupont, Roberta Finkler

    2014-01-01

    A 32-year-old woman with an uneventful antenatal period underwent a caesarean section for breech presentation. At laparotomy, there were multiple yellowish elastic nodules distributed along the parietal peritoneal surface, totalling over 30 lesions and worrying the surgical team. The conclusive diagnosis of peritoneal deciduosis was supported by pathological analysis (histology and immunohistochemistry). The present case reports an uncommon presentation of diffuse peritoneal deciduosis mimicking metastatic lesions. PMID:24526201

  2. Dialysate leaks in peritoneal dialysis.

    PubMed

    Leblanc, M; Ouimet, D; Pichette, V

    2001-01-01

    Dialysate leakage represents a major noninfectious complication of peritoneal dialysis (PD). An exit-site leak refers to the appearance of any moisture around the PD catheter identified as dialysate; however, the spectrum of dialysate leaks also includes any dialysate loss from the peritoneal cavity other than via the lumen of the catheter. The incidence of dialysate leakage is somewhat more than 5% in continuous ambulatory peritoneal dialysis (CAPD) patients, but this percentage probably underestimates the number of early leaks. The incidence of hydrothorax or pleural leak as a complication of PD remains unclear. Factors identified as potentially related to dialysate leakage are those related to the technique of PD catheter insertion, the way PD is initiated, and weakness of the abdominal wall. The pediatric literature tends to favor Tenckhoff catheters over other catheters as being superior with respect to dialysate leakage, but no consensus on catheter choice exists for adults in this regard. An association has been found between early leaks (< or =30 days) and immediate CAPD initiation and perhaps median catheter insertion. Risk factors contributing to abdominal weakness appear to predispose mostly to late leaks; one or more of them can generally be identified in the majority of patients. Early leakage most often manifests as a pericatheter leak. Late leaks may present more subtly with subcutaneous swelling and edema, weight gain, peripheral or genital edema, and apparent ultrafiltration failure. Dyspnea is the first clinical clue to the diagnosis of a pleural leak. Late leaks tend to develop during the first year of CAPD. The most widely used approach to determine the exact site of the leakage is with computed tomography after infusion of 2 L of dialysis fluid containing radiocontrast material. Treatments for dialysate leaks include surgical repair, temporary transfer to hemodialysis, lower dialysate volumes, and PD with a cycler. Recent recommendation propose

  3. Unusual causes of peritonitis in a peritoneal dialysis patient: Alcaligenes faecalis and Pantoea agglomerans

    PubMed Central

    2011-01-01

    An 87 -year-old female who was undergoing peritoneal dialysis presented with peritonitis caused by Alcaligenes faecalis and Pantoea agglomerans in consecutive years. With the following report we discuss the importance of these unusual microorganisms in peritoneal dialysis patients. PMID:21477370

  4. Drugs Approved for Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

    MedlinePlus

    ... Professionals Questions to Ask about Your Treatment Research Drugs Approved for Ovarian, Fallopian Tube, or Primary Peritoneal ... primary peritoneal cancer that are not listed here. Drugs Approved for Ovarian, Fallopian Tube, or Primary Peritoneal ...

  5. Fluid dwell impact induces peritoneal fibrosis in the peritoneal cavity reconstructed in vitro.

    PubMed

    Aoki, Shigehisa; Noguchi, Mitsuru; Takezawa, Toshiaki; Ikeda, Satoshi; Uchihashi, Kazuyoshi; Kuroyama, Hiroyuki; Chimuro, Tomoyuki; Toda, Shuji

    2016-03-01

    Peritoneal fluid dwell impacts the peritoneum by creating an abnormal physiological microenvironment. Little is known about the precise effects of fluid dwell on the peritoneum, and no adequate in vitro models to analyze the impact of fluid dwell have been established. In this study, we developed a peritoneal fluid dwell model combined with an artificial peritoneal cavity and fluid stirring generation system to clarify the effects of different dwelling solutions on the peritoneum over time. To replicate the peritoneal cavity, we devised a reconstructed peritoneal cavity utilizing a mesothelial layer, endothelial layer, and collagen membrane chamber. The reconstructed peritoneal cavity was infused with Dulbecco's modified Eagle's medium, saline, lactated Ringer's solution or peritoneal dialysis solution with repeated 4-h dwells for 10 or 20 consecutive days. The above-described solutions induced epithelial-mesenchymal transition (EMT) and hyperplasia of mesothelial cells. All solution types modulated nitric oxide synthase activities in mesothelial and endothelial cells and nitric oxide concentrations in dwelling solutions. Inhibition of nitric oxide synthase activity acted synergistically on mesothelial EMT and hyperplasia. The present findings suggest that solutions infused into the peritoneal cavity are likely to affect nitric oxide production in the peritoneum and promote peritoneal fibrosis. Our newly devised peritoneal cavity model should be a promising tool for understanding peritoneal cellular kinetics and homeostasis. PMID:26318752

  6. Chronic Infusion of Sterile Peritoneal Dialysis Solution Abrogates Enhanced Peritoneal Gene Expression Responses to Chronic Peritoneal Catheter Presence

    PubMed Central

    Zakaria, El Rasheid; Matheson, Paul J.; Hurt, Ryan T.; Garrison, Richard N.

    2008-01-01

    Chronic exposure to sterile peritoneal dialysis (PD) solutions is associated with microvascular and interstitial changes within the blood–peritoneal barrier (peritoneum). These changes are commonly linked to loss of peritoneal function over time, presumably because of angiogenesis-related increased vascular area. However, the effects on peritoneal microvascular function of chronic peritoneal exposure to PD solutions are unknown. The present study examined peritoneal microvascular function after chronic exposure to sterile PD solution. Six rats underwent permanent catheter insertion under anesthesia. Three rats were treated with approximately 16 mL conventional PD solution daily for 6 weeks; catheter insertion controls received 1 mL saline daily. At 6 weeks, visceral peritoneal microvascular function was assessed in vivo using intravital microscopy. Endothelial cell functions were assessed using messenger RNA (mRNA) gene microarray analysis. In both groups, significant angiogenesis was seen, predominantly in the base of the mesentery. Sensitivity and reactivity of the intestinal visceral peritoneal pre-capillary arterioles (A3 arterioles, 8 – 15μm in diameter) were decreased in the catheter controls, but not in the chronic PD infusion rats. Chronic catheter presence increased the expression of 18 genes in the controls as compared with 12 genes in the chronic infusion rats. In both groups, expression of fibronectin, integrin-β, integrin-α5, collagen type XVIII-α1, and matrix metalloproteinase was enhanced. Endothelial expression of proinflammatory genes (interleukin-1β tissue pathway inhibitor, chemokine ligand 2) was enhanced by chronic catheter insertion, but not after chronic PD fluid infusion. Increased expression of genes encoding proteins involved in inflammation and tissue remodeling results from peritoneal catheter–related endothelial cell activation. Chronic exposure of the nonuremic peritoneum to sterile PD solutions overrides the catheter

  7. Asymptomatic peritoneal carcinomatosis originating from benign cystic peritoneal mesothelioma

    PubMed Central

    Iacoponi, S; Calleja, J; Hernandez, G; de la Cuesta, R Sainz

    2015-01-01

    Benign multicystic mesothelioma is a rare tumour that originates from the abdominal peritoneum with a predisposition to the pelvic peritoneum. It typically affects women of reproductive age. There have been less than 200 cases of this rare neoplasia reported to date. We present the case of a 35-year-old woman who was referred to our centre because of the detection of a peritoneal carcinomatosis during a gynaecological exam. A diagnostic laparoscopy was performed. The findings included multiple cysts appearing as ‘a bunch of grapes’ occupying the omentum. Biopsies were taken during the surgery and the results showed benign multicystic peritoneal mesothelioma. Benign multicystic mesothelioma can simulate other conditions, such as malignant ovarian tumours or cystic lymphangioma. It is often diagnosed accidentally during surgery performed for another reason. The diagnosis is interoperative, observing multicystic structures grouped as a ‘bunch of grapes’ containing clear fluid with thin walls made of connective tissue. Immunohistochemistry confirmed mesothelial origin. Surgery is considered the treatment of choice and is based on the removal of the cysts from the abdominal cavity. Hyperthermic intraperitoneal chemotherapy can be considered as a primary treatment in patients with recurrences or even as a part of primary treatment associated with surgery. Survival at 5 years is 100% and invasive or malignant progression is extraordinary. The treatment approach should be multidisciplinary, and the patient should be referred to a referral centre. PMID:26715942

  8. A Report of Peritonitis from Aeromonas sobria in a Peritoneal Dialysis (PD) Patient with Necrotizing Fasciitis.

    PubMed

    Janma, Jirayut; Linasmita, Patcharasarn; Changsirikulchai, Siribha

    2015-11-01

    A 70-years of age, male patient with underlying type 2 diabetes mellitus, hypertension, dyslipidemia and ischemic heart disease had undergone continuous ambulatory peritoneal dialysis (CAPD)for 3 years without any episodes of peritonitis. He was diagnosed with necrotizing fasciitis and later developed peritonitis after receiving a laceration from an aquatic injury suffered during the flood disaster of 2011. The blood culture, necrotic tissue and the clear dialysate collected upon admission had shown Aeromonas sobria. The route of peritonitis may be from the hematogenous spread of A. sobria resulting in necrotizing fasciitis. A. sobria should be considered as the pathogen of peritonitis in PD patients who have history of wounds from contaminated water. We suggest that the PD patients who present with septicemia and did not meet the criteria for peritonitis, the initial dialysate effluent should be sent for culture. The benefit of this is to allow early recognition and treatment of peritonitis. PMID:27276849

  9. Spilled Gallstones Mimicking Peritoneal Metastases

    PubMed Central

    Loan, William; Carey, Declan P.

    2009-01-01

    Background: Spillage of bile and gallstones due to accidental perforation of the gallbladder wall is often encountered during laparoscopic cholecystectomy. Although spilled stones were once considered harmless, there is increasing evidence that they can result in septic or other potential complications. Case Report: We report a case of spilled gallstones mimicking peritoneal metastases on radiological investigations; diagnosis was confirmed by diagnostic laparoscopy. Conclusion: Every effort should be made to retrieve spilled gallstones during laparoscopic cholecystectomy. When all the stones cannot be retrieved, it should be documented in the patient's medical records to avoid delay in the diagnosis of late complications. Diagnostic laparoscopy is useful when the radiological investigations are inconclusive. PMID:19366546

  10. Chronic peritoneal dialysis in children

    PubMed Central

    Fraser, Nia; Hussain, Farida K; Connell, Roy; Shenoy, Manoj U

    2015-01-01

    The incidence of end-stage renal disease in children is increasing. Peritoneal dialysis (PD) is the modality of choice in many European countries and is increasingly applied worldwide. PD enables children of all ages to be successfully treated while awaiting the ultimate goal of renal transplantation. The advantages of PD over other forms of renal replacement therapy are numerous, in particular the potential for the child to lead a relatively normal life. Indications for commencing PD, the rationale, preparation of family, technical aspects, and management of complications are discussed. PMID:26504404

  11. [The past and present of peritoneal dialysis].

    PubMed

    Polner, Kálmán

    2008-01-01

    The author reviews briefly the history of peritoneal dialysis, and highlights the significance of the work of two Hungarian nephrologists, Stephen I. Vas and István Taraba . By now, peritoneal dialysis has been considered as equal renal replacement modality compared to haemodialysis. It is even more advantageous in the protection of the patients' residual renal function, morbidity-mortality indices, and quality of life peritoneal dialysis in the first two years. From economical point of view peritoneal dialysis is less expensive than hemodialysis, therefore in the future its greater role can be expected in the treatment of more and more renal patients. The recently achieved technical development, and also the more widespread use of the automated peritoneal dialysis machines contribute to quality improvement. The peritoneal dialysis therapy, by the patients' self-treatment, establishes a new kind of relationship between the patients and the medical personnel; there is a growing requirement for patient education, the patients' self-esteem and cooperation increase, which altogether provides better results in rehabilitation and higher quality of life. Our national peritoneal dialysis utilization falls behind the European achievements, but has been growing dynamically, and we can expect an increase of the number of renal patients on peritoneal dialysis. PMID:18089476

  12. The surgical management of peritoneal dialysis catheters.

    PubMed Central

    Brook, Nicholas R.; White, Steven A.; Waller, Julian R.; Nicholson, Michael L.

    2004-01-01

    Peritoneal dialysis is a safe and effective form of renal-replacement therapy. Its use is increasing as the gap widens between the number of patients waiting for renal transplants and the number of available organs. This article reviews the surgical considerations and complications of peritoneal dialysis that may present to general surgeons. PMID:15140305

  13. Postnatal Treatment in Antenatally Diagnosed Meconium Peritonitis.

    PubMed

    Ionescu, S; Andrei, B; Oancea, M; Licsandru, E; Ivanov, M; Marcu, V; Popa-Stanila, R; Mocanu, M

    2015-01-01

    Meconium peritonitis is a rare prenatal disease with an increased rate of morbidity and mortality in the neonatal period. Distinctive features revealed by prenatal and postnatal ultrasoundmay be present: abdominal calcifications, ascites, polyhydramnios, meconium pseudocyst, echogenic mass and dilated bowel or intestinal obstruction. Establishing clear postnatal treatment and prognosis is difficult because of the heterogeneity of the results obtained by ultrasound. The aim of the study is to determine how prenatal diagnosis of meconium peritonitis is associated with perinatal management and further evolution. Clinical results are different depending on the presence of antenatal diagnosis of meconium peritonitis and its form, which can be mild or severe. Surgical treatment and management of meconium peritonitis depend on the clinical presentation of the newborn. Meconium peritonitis diagnosed prenatally differs from that of the newborn, not only concerning the mortality rates but also through reduced morbidity and overall better prognosis. PMID:26713828

  14. Pseudotumor cerebri in a child receiving peritoneal dialysis: recovery of vision after lumbo-pleural shunt

    PubMed Central

    Alrifai, Muhammad Talal; Al Naji, Foad; Alamir, Abdulrahman; Russell, Neville

    2011-01-01

    A 9-year-old boy with end-stage renal disease who was receiving continuous ambulatory peritoneal dialysis (CAPD) presented with acute visual loss and was found to have papilledema. Neuroimaging and cerebrospinal fluid (CSF) analysis were normal. The lumbar puncture opening pressure was 290 mm of water so the diagnosis of pseudotumor cerebri (PTC) was entertained. Medical treatment was not an option because of renal insufficiency; neither was lumbo-peritoneal shunting, because of the peritoneal dialysis. After a lumbo-pleural shunt was placed, there was marked improvement in symptoms. The lumbo-pleural shunt is a reasonable option for treatment for PTC in patients on CAPD who require a CSF divergence procedure. PMID:21911996

  15. Adnexal Incarceration in a Posterior Pelvic Peritoneal Defect Mimics Ovarian Torsion.

    PubMed

    Jackson, Amanda M; Hope, Erica R; Phippen, Neil T

    2015-01-01

    Surgery for suspected ovarian torsion sometimes reveals unexpected sources of pelvic pain, such as internal hernias, adhesions, or anatomic defects. A 23-year-old nulligravida with Alagille syndrome was taken to the operating room with suspected ovarian torsion. Intraoperatively, the right adnexa bulged out of a right-sided, posterior peritoneal cleft that incarcerated most of the enlarged ovary. No ovarian torsion was identified. The left adnexa appeared to be normal; however, it dwelled within a left-sided posterior peritoneal cleft. The bilateral posterior peritoneal defects that housed the adnexa were likely of congenital etiology. Although adnexal incarceration is a rare finding at surgery for suspected ovarian torsion, it should be part of the differential diagnosis when evaluating acute pelvic pain. PMID:26044591

  16. [Introduction of Chemotherapy for Advanced Gastric Cancer Showing Oncologic Emergency Caused by Peritoneal Dissemination--Report of Tow Cases].

    PubMed

    Fujiwara, Yoshiyuki; Omori, Takeshi; Sugimura, Keijiro; Miyata, Hiroshi; Miyoshi, Norikatsu; Akita, Hirofumi; Gotoh, Kunihito; Takahashi, Hidenori; Kobayashi, Shogo; Noura, Shingo; Ohue, Masayuki; Sakon, Masato; Yano, Masahiko

    2015-11-01

    Here, we report 2 patients with gastric cancer and peritoneal dissemination who were successfully treated with chemotherapy after undergoing treatment for an oncologic emergency caused by peritoneal dissemination. Case 1 involved obstruction of the sigmoid colon caused by peritoneal dissemination. After urgent colostomy, S-1/IP IV paclitaxel chemotherapy was introduced. The patient continued the therapy for 2 years and 2 months. Case 2 involved acute renal failure due to bilateral ureter obstruction and obstructive jaundice caused by peritoneal dissemination. This patient underwent emergency treatment consisting of Double-J ureteral stent insertion and endoscopic nasobiliary drainage. He was successfully started on chemotherapy with S-1/oxaliplatin/IP paclitaxel. He continued the therapy for 8 months without symptoms. Aggressive treatment might be effective for advanced gastric cancer showing oncologic emergency. PMID:26805263

  17. Prospective Randomized Comparison of Imipenem-Cilastatin and Piperacillin-Tazobactam in Nosocomial Pneumonia or Peritonitis

    PubMed Central

    Jaccard, C.; Troillet, N.; Harbarth, S.; Zanetti, G.; Aymon, D.; Schneider, R.; Chiolero, R.; Ricou, B.; Romand, J.; Huber, O.; Ambrosetti, P.; Praz, G.; Lew, D.; Bille, J.; Glauser, M. P.; Cometta, A.

    1998-01-01

    Nosocomial pneumonia and acute peritonitis may be caused by a wide array of pathogens, and combination therapy is often recommended. We have previously shown that imipenem-cilastatin monotherapy was as efficacious as the combination of imipenem-cilastatin plus netilmicin in these two settings. The efficacy of imipenem-cilastatin is now compared to that of piperacillin-tazobactam as monotherapy in patients with nosocomial pneumonia or acute peritonitis. Three hundred seventy one patients with nosocomial pneumonia or peritonitis were randomly assigned to receive either imipenem-cilastatin (0.5 g four times a day) or piperacillin-tazobactam (4.5 g three times a day). Three hundred thirteen were assessable (154 with nosocomial pneumonia and 159 with peritonitis). For nosocomial pneumonia, clinical-failure rates in the piperacillin-tazobactam group (13 of 75 [17%]) and in the imipenem-cilastatin group (23 of 79 [29%]) were similar (P = 0.09), as were the numbers of deaths due to infection (6 in the imipenem-cilastatin group [8%], 7 in the piperacillin-tazobactam group [9%]) (P = 0.78). For acute peritonitis, clinical success rates were comparable (piperacillin-tazobactam, 72 of 76 [95%]; imipenem-cilastatin, 77 of 83 [93%]). For infections due to Pseudomonas aeruginosa, 45 patients had nosocomial pneumonia (21 in the piperacillin-tazobactam group and 24 in the imipenem-cilastatin group) and 10 had peritonitis (5 in each group). In the patients with nosocomial pneumonia, clinical failure was less frequent in the piperacillin-tazobactam group (2 of 21 [10%]) than in the piperacillin-cilastatin group (12 of 24 [50%]) (P = 0.004). Bacterial resistance to allocated regimen was the main cause of clinical failure (1 in the piperacillin-tazobactam group and 12 in the imipenem-cilastatin group). For the patients with peritonitis, no difference in clinical outcome was observed (five of five cured in each group). The overall frequencies of adverse events related to treatment in

  18. Peritoneal Fluid Transport rather than Peritoneal Solute Transport Associates with Dialysis Vintage and Age of Peritoneal Dialysis Patients.

    PubMed

    Waniewski, Jacek; Antosiewicz, Stefan; Baczynski, Daniel; Poleszczuk, Jan; Pietribiasi, Mauro; Lindholm, Bengt; Wankowicz, Zofia

    2016-01-01

    During peritoneal dialysis (PD), the peritoneal membrane undergoes ageing processes that affect its function. Here we analyzed associations of patient age and dialysis vintage with parameters of peritoneal transport of fluid and solutes, directly measured and estimated based on the pore model, for individual patients. Thirty-three patients (15 females; age 60 (21-87) years; median time on PD 19 (3-100) months) underwent sequential peritoneal equilibration test. Dialysis vintage and patient age did not correlate. Estimation of parameters of the two-pore model of peritoneal transport was performed. The estimated fluid transport parameters, including hydraulic permeability (LpS), fraction of ultrasmall pores (α u), osmotic conductance for glucose (OCG), and peritoneal absorption, were generally independent of solute transport parameters (diffusive mass transport parameters). Fluid transport parameters correlated whereas transport parameters for small solutes and proteins did not correlate with dialysis vintage and patient age. Although LpS and OCG were lower for older patients and those with long dialysis vintage, αu was higher. Thus, fluid transport parameters--rather than solute transport parameters--are linked to dialysis vintage and patient age and should therefore be included when monitoring processes linked to ageing of the peritoneal membrane. PMID:26989432

  19. Peritoneal Fluid Transport rather than Peritoneal Solute Transport Associates with Dialysis Vintage and Age of Peritoneal Dialysis Patients

    PubMed Central

    Waniewski, Jacek; Antosiewicz, Stefan; Baczynski, Daniel; Poleszczuk, Jan; Pietribiasi, Mauro; Lindholm, Bengt; Wankowicz, Zofia

    2016-01-01

    During peritoneal dialysis (PD), the peritoneal membrane undergoes ageing processes that affect its function. Here we analyzed associations of patient age and dialysis vintage with parameters of peritoneal transport of fluid and solutes, directly measured and estimated based on the pore model, for individual patients. Thirty-three patients (15 females; age 60 (21–87) years; median time on PD 19 (3–100) months) underwent sequential peritoneal equilibration test. Dialysis vintage and patient age did not correlate. Estimation of parameters of the two-pore model of peritoneal transport was performed. The estimated fluid transport parameters, including hydraulic permeability (LpS), fraction of ultrasmall pores (αu), osmotic conductance for glucose (OCG), and peritoneal absorption, were generally independent of solute transport parameters (diffusive mass transport parameters). Fluid transport parameters correlated whereas transport parameters for small solutes and proteins did not correlate with dialysis vintage and patient age. Although LpS and OCG were lower for older patients and those with long dialysis vintage, αu was higher. Thus, fluid transport parameters—rather than solute transport parameters—are linked to dialysis vintage and patient age and should therefore be included when monitoring processes linked to ageing of the peritoneal membrane. PMID:26989432

  20. Matrix metalloproteinase-2 as a superior biomarker for peritoneal deterioration in peritoneal dialysis

    PubMed Central

    Hirahara, Ichiro; Kusano, Eiji; Morishita, Yoshiyuki; Inoue, Makoto; Akimoto, Tetsu; Saito, Osamu; Muto, Shigeaki; Nagata, Daisuke

    2016-01-01

    AIM: To investigate the efficacy of effluent biomarkers for peritoneal deterioration with functional decline in peritoneal dialysis (PD). METHODS: From January 2005 to March 2013, the subjects included 218 PD patients with end-stage renal disease at 18 centers. Matrix metalloproteinase-2 (MMP-2), interleukin-6 (IL-6), hyaluronan, and cancer antigen 125 (CA125) in peritoneal effluent were quantified with enzyme-linked immunosorbent assay. Peritoneal solute transport rate was assessed by peritoneal equilibration test (PET) to estimate peritoneal deterioration. RESULTS: The ratio of the effluent level of creatinine (Cr) obtained 4 h after injection (D) to that of plasma was correlated with the effluent levels of MMP-2 (ρ = 0.74, P < 0.001), IL-6 (ρ = 0.46, P < 0.001), and hyaluronan (ρ = 0.27, P < 0.001), but not CA125 (ρ = 0.13, P = 0.051). The area under receiver operating characteristic curve for the effluent levels of MMP-2, IL-6, and hyaluronan against high PET category were 0.90, 0.78, 0.62, and 0.51, respectively. No patient developed new-onset encapsulating peritoneal sclerosis for at least 1.5 years after peritoneal effluent sampling. CONCLUSION: The effluent MMP-2 level most closely reflected peritoneal solute transport rate. MMP-2 can be a reliable indicator of peritoneal deterioration with functional decline. PMID:26981446

  1. Inflammation and the Peritoneal Membrane: Causes and Impact on Structure and Function during Peritoneal Dialysis

    PubMed Central

    Baroni, Gilberto; Schuinski, Adriana; de Moraes, Thyago P.; Meyer, Fernando; Pecoits-Filho, Roberto

    2012-01-01

    Peritoneal dialysis therapy has increased in popularity since the end of the 1970s. This method provides a patient survival rate equivalent to hemodialysis and better preservation of residual renal function. However, technique failure by peritonitis, and ultrafiltration failure, which is a multifactorial complication that can affect up to 40% of patients after 3 years of therapy. Encapsulant peritoneal sclerosis is an extreme and potentially fatal manifestation. Causes of inflammation in peritoneal dialysis range from traditional factors to those related to chronic kidney disease per se, as well as from the peritoneal dialysis treatment, including the peritoneal dialysis catheter, dialysis solution, and infectious peritonitis. Peritoneal inflammation generated causes significant structural alterations including: thickening and cubic transformation of mesothelial cells, fibrin deposition, fibrous capsule formation, perivascular bleeding, and interstitial fibrosis. Structural alterations of the peritoneal membrane described above result in clinical and functional changes. One of these clinical manifestations is ultrafiltration failure and can occur in up to 30% of patients on PD after five years of treatment. An understanding of the mechanisms involved in peritoneal inflammation is fundamental to improve patient survival and provide a better quality of life. PMID:22547910

  2. 21 CFR 876.5630 - Peritoneal dialysis system and accessories.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Peritoneal dialysis system and accessories. 876... Peritoneal dialysis system and accessories. (a) Identification. (1) A peritoneal dialysis system and... peritoneal dialysis, a source of dialysate, and, in some cases, a water purification mechanism. After...

  3. 21 CFR 876.5630 - Peritoneal dialysis system and accessories.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Peritoneal dialysis system and accessories. 876... Peritoneal dialysis system and accessories. (a) Identification. (1) A peritoneal dialysis system and... peritoneal dialysis, a source of dialysate, and, in some cases, a water purification mechanism. After...

  4. 21 CFR 876.5630 - Peritoneal dialysis system and accessories.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Peritoneal dialysis system and accessories. 876... Peritoneal dialysis system and accessories. (a) Identification. (1) A peritoneal dialysis system and... peritoneal dialysis, a source of dialysate, and, in some cases, a water purification mechanism. After...

  5. 21 CFR 876.5630 - Peritoneal dialysis system and accessories.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Peritoneal dialysis system and accessories. 876... Peritoneal dialysis system and accessories. (a) Identification. (1) A peritoneal dialysis system and... peritoneal dialysis, a source of dialysate, and, in some cases, a water purification mechanism. After...

  6. 21 CFR 876.5630 - Peritoneal dialysis system and accessories.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Peritoneal dialysis system and accessories. 876... Peritoneal dialysis system and accessories. (a) Identification. (1) A peritoneal dialysis system and... peritoneal dialysis, a source of dialysate, and, in some cases, a water purification mechanism. After...

  7. Cameraless Peritoneal Entry in Abdominal Laparoscopy

    PubMed Central

    Carlson, William H.; Tully, Griffeth; Rajguru, Amit; Burnett, Dan R.

    2012-01-01

    Background and Objectives: Despite significant advances in laparoscopic instrumentation and techniques, injury to intraabdominal structures remains a potentially serious complication of peritoneal access. Consensus on the best method to obtain peritoneal access is lacking. A safe technique that does not rely on direct visualization of the abdominal layers could shorten the learning curve for surgeons and potentially be adopted by other physicians for a variety of nonsurgical indications for peritoneal entry. Methods: A prospective series of 99 consecutive patients who underwent upper-abdominal laparoscopic surgery performed by a single surgeon between January 2009 and June 2010 was reviewed. The method used to obtain peritoneal access was the fluid-based peritoneal entry indication technique (C-PET) with the EndoTIP trocar. Results: Successful abdominal entry using C-PET was achieved in 90 (90.9%) of the patients; no trocar-related injuries or other injuries associated with peritoneal access occurred. The mean time from incision to confirmed peritoneal access was 21.4 s (range, 12 to 65). Of the 9 cases in which C-PET did not successfully gain entry, 6 occurred during the first 20 surgeries and only 3 in the final 79. Conclusions: C-PET is simple, safe, timely, and effective for gaining peritoneal access during laparoscopic abdominal surgeries. In this series, C-PET produced no complications and proved effective across a wide variety of patients, including the obese and those who had had previous surgery. Furthermore, C-PET does not require visual recognition of anatomic layers and potentially could easily be taught to nonsurgeon physicians who perform peritoneal access. PMID:23484564

  8. A case of tuberculous peritonitis in childhood.

    PubMed

    Avcu, Gulhadiye; Sensoy, Gulnar; Karli, Arzu; Caltepe, Gonul; Sullu, Yurdanur; Belet, Nursen; Bilgici, Meltem C

    2015-01-01

    Currently, tuberculosis remains a major public health problem worldwide. Peritoneal tuberculosis occurs in approximately 1% of all of tuberculosis cases and is rarely observed in children. Diagnosis and treatment delays caused by mimicking many other intra-abdominal diseases can lead to increases in morbidity and mortality. Here, we present a case of a four-year-old child with tuberculosis peritonitis who was diagnosed by laparoscopic biopsy and histopathological examination and recovered with antituberculosis therapy. Peritoneal tuberculosis should be considered in younger patients and adults with fever, abdominal pain and weight loss in endemic areas. PMID:25868903

  9. Peritoneal tuberculosis in pregnancy: a case report

    PubMed Central

    Alaoui, Fatima Zohra Fdili; Rachad, Myriem; Chaara, Hikmat; Bouguern, Hakima; Melhouf, Moulay Abdilah

    2012-01-01

    Peritoneal tuberculosis in pregnancy is one of the least common forms of extrapulmonory tuberculosis in pregnancy. Early diagnosis is important to prevent obstetrical and neonatal morbidity. We report the case of a 37-year-old pregnant woman who presented with abdominal volume increase, night-sweat, anorexia, loss of weight and abdominal pain at 23 weeks. A peritoneal laparoscopic biopsy was performed and confirmed the diagnosis of tuberculous peritonitis. The patient received antituberculosis chemotherapy. The recovery was good as gave birth to a healthy infant of 3200Kg at 37th week's gestation by vaginal delivery. PMID:23024824

  10. Peritoneal tuberculosis in pregnancy: a case report.

    PubMed

    Alaoui, Fatima Zohra Fdili; Rachad, Myriem; Chaara, Hikmat; Bouguern, Hakima; Melhouf, Moulay Abdilah

    2012-01-01

    Peritoneal tuberculosis in pregnancy is one of the least common forms of extrapulmonory tuberculosis in pregnancy. Early diagnosis is important to prevent obstetrical and neonatal morbidity. We report the case of a 37-year-old pregnant woman who presented with abdominal volume increase, night-sweat, anorexia, loss of weight and abdominal pain at 23 weeks. A peritoneal laparoscopic biopsy was performed and confirmed the diagnosis of tuberculous peritonitis. The patient received antituberculosis chemotherapy. The recovery was good as gave birth to a healthy infant of 3200Kg at 37th week's gestation by vaginal delivery. PMID:23024824

  11. Ureaplasma urealyticum continuous ambulatory peritoneal dialysis-associated peritonitis diagnosed by 16S rRNA gene PCR.

    PubMed

    Yager, Jessica E; Ford, Emily S; Boas, Zachary P; Haseley, Leah A; Cookson, Brad T; Sengupta, Dhruba J; Fang, Ferric C; Gottlieb, Geoffrey S

    2010-11-01

    In some patients with peritonitis complicating continuous ambulatory peritoneal dialysis (CAPD), a causative organism is never identified. We report a case of Ureaplasma urealyticum CAPD-associated peritonitis diagnosed by 16S rRNA gene PCR. Ureaplasma may be an underrecognized cause of peritonitis because it cannot be recovered using routine culture methods. PMID:20739488

  12. Peritonitis due to uncommon gram-positive pathogens in children undergoing peritoneal dialysis

    PubMed Central

    Dotis, J; Printza, N; Papachristou, F

    2012-01-01

    Peritonitis is still the main complication of peritoneal dialysis (PD) in children. Staphylococcus, especially Staphylococcus epidermidis and Staphylococcus aureus, are the predominant species isolated, followed by Streptococcus spp. and by far by gram-negative bacteria and fungi. We describe three cases of PD-related peritonitis in pediatric patients due to uncommon gram-positive pathogens, which were treated with intraperitoneal antibiotic agents. PMID:23935296

  13. Long-Term Success with Adhesiolysis in Post-Transplant Encapsulating Peritoneal Sclerosis: A Retrospective Case Series of 4 Patients and Review of the Literature.

    PubMed

    Oguz, Ebru Gok; Okyay, Gulay Ulusal; Merhametsiz, Ozgur; Ersoz, Sadik; Canbakan, Basol; Ayli, Deniz

    2016-01-01

    Encapsulating peritoneal sclerosis (EPS) is an occasional and serious complication for peritoneal dialysis (PD) patients for whom no evidence-based management strategies have yet been established. Encapsulating peritoneal sclerosis could appear after kidney transplantation in patients who previously underwent long-term PD. In this report, we present our experience in four PD patients diagnosed with EPS after kidney transplantation. Adhesiolysis provided improvement in their acute clinical conditions and allograft functions, despite the long-term follow-up. Surgical intervention may be a safe modality for this specific group of patients. PMID:26831022

  14. Acute Pancreatitis

    PubMed Central

    Geokas, Michael C.

    1972-01-01

    For many decades two types of acute pancreatitis have been recognized: the edematous or interstitial and the hemorrhagic or necrotic. In most cases acute pancreatitis is associated with alcoholism or biliary tract disease. Elevated serum or urinary α-amylase is the most important finding in diagnosis. The presence of methemalbumin in serum and in peritoneal or pleural fluid supports the diagnosis of the hemorrhagic form of the disease in patients with a history and enzyme studies suggestive of pancreatitis. There is no characteristic clinical picture in acute pancreatitis, and its complications are legion. Pancreatic pseudocyst is probably the most common and pancreatic abscess is the most serious complication. The pathogenetic principle is autodigestion, but the precise sequence of biochemical events is unclear, especially the mode of trypsinogen activation and the role of lysosomal hydrolases. A host of metabolic derangements have been identified in acute pancreatitis, involving lipid, glucose, calcium and magnesium metabolism and changes of the blood clotting mechanism, to name but a few. Medical treatment includes intestinal decompression, analgesics, correction of hypovolemia and other supportive and protective measures. Surgical exploration is advisable in selected cases, when the diagnosis is in doubt, and is considered imperative in the presence of certain complications, especially pancreatic abscess. PMID:4559467

  15. microRNA Regulation of Peritoneal Cavity Homeostasis in Peritoneal Dialysis

    PubMed Central

    Lopez-Anton, Melisa; Bowen, Timothy; Jenkins, Robert H.

    2015-01-01

    Preservation of peritoneal cavity homeostasis and peritoneal membrane function is critical for long-term peritoneal dialysis (PD) treatment. Several microRNAs (miRNAs) have been implicated in the regulation of key molecular pathways driving peritoneal membrane alterations leading to PD failure. miRNAs regulate the expression of the majority of protein coding genes in the human genome, thereby affecting most biochemical pathways implicated in cellular homeostasis. In this review, we report published findings on miRNAs and PD therapy, with emphasis on evidence for changes in peritoneal miRNA expression during long-term PD treatment. Recent work indicates that PD effluent- (PDE-) derived cells change their miRNA expression throughout the course of PD therapy, contributing to the loss of peritoneal cavity homeostasis and peritoneal membrane function. Changes in miRNA expression profiles will alter regulation of key molecular pathways, with the potential to cause profound effects on peritoneal cavity homeostasis during PD treatment. However, research to date has mainly adopted a literature-based miRNA-candidate methodology drawing conclusions from modest numbers of patient-derived samples. Therefore, the study of miRNA expression during PD therapy remains a promising field of research to understand the mechanisms involved in basic peritoneal cell homeostasis and PD failure. PMID:26495316

  16. Continuous Hyperthermic Peritoneal Perfusion (CHPP) With Cisplatin for Children With Peritoneal Cancer

    ClinicalTrials.gov

    2012-03-29

    Peritoneal Neoplasms; Retroperitoneal Neoplasms; Gastrointestinal Neoplasms; Adenocarcinoma; Neuroblastoma; Ovarian Neoplasms; Sarcoma; Adrenocortical Carcinoma; Wilms Tumor; Rhabdomyosarcoma; Desmoplastic Small Round Cell Tumor

  17. [99mTc-MAA peritoneal scintigraphy in pleuroperitoneal comunication in peritoneal dialysis patients].

    PubMed

    Hernández Martínez, A C; Marín Ferrer, M D; Coronado Poggio, M; Escabias Del Pozo, C; Coya Viña, J; Martín Curto, L

    2010-01-01

    Peritoneal dialysis is a fully-contrasted alternative for the treatment of end-stage renal disease although it is not exempt of complications. Peritonitis and exit-site infections are among the most frequent complications found. Pleural effusion secondary to pleuroperitoneal communication (PPC) is a serious and uncommon complication in these patients. We present the case of a 50-year old man diagnosed of end-stage renal disease undergoing treatment with peritoneal dialysis who presented progressive dyspnea and right pleural effusion. The peritoneal scintigraphy with (99m)Tc-MAA makes it possible to confirm communication of intraperitoneal dialysis fluid to the pleural cavity. PMID:20117860

  18. Pancreas-specific lipase concentrations and amylase and lipase activities in the peritoneal fluid of dogs with suspected pancreatitis.

    PubMed

    Chartier, Marie A; Hill, Steve L; Sunico, Sarena; Suchodolski, Jan S; Robertson, Jane E; Steiner, Joerg M

    2014-09-01

    Diagnosing acute pancreatitis in the dog can be challenging. The aim of this study was to determine the concentrations of pancreas-specific lipase immunoreactivity (cPLI), and the activities of amylase and lipase, in the peritoneal fluid from a population of dogs diagnosed with acute pancreatitis based on clinical signs, ultrasonographic findings and serum cPLI concentrations. In a prospective study, cPLI concentrations, and amylase and lipase activities, were measured in the peritoneal fluid of 14 dogs with pancreatitis and 19 dogs with non-pancreatic disease. The sensitivity and specificity of peritoneal fluid cPLI concentration (cut-off value 500 µg/L) were 100.0% (95% confidence interval, CI, 80.7-100.0%) and 94.7% (95% CI 76.7-99.7%), respectively. The sensitivity and specificity of peritoneal fluid amylase (cut-off value 1050 U/L) and lipase activities (cut-off value 500 U/L) were 71.4% (95% CI 44.5-90.2%) and 84.2% (95% CI 62.8-95.8%) for amylase activity, and 92.9% (95% CI 69.5-99.6%) and 94.7% (95% CI 76.7-99.7%) for lipase activity, respectively. In conclusion, peritoneal fluid cPLI concentration was highly sensitive as a complementary diagnostic tool in a group of dogs with suspected acute pancreatitis. Peritoneal fluid lipase activity was not as sensitive as cPLI concentration, but may also support a diagnosis of acute pancreatitis in dogs. PMID:25106805

  19. Catumaxomab for Treatment of Peritoneal Carcinomatosis in Patients With Gastric Adenocarcinomas

    ClinicalTrials.gov

    2016-06-15

    Gastric Adenocarcinoma With Peritoneal Carcinomatosis; Siewert Type II Adenocarcinoma of Esophagogastric Junction With Peritoneal Carcinomatosis; Siewert Type III Adenocarcinoma of Esophagogastric Junction With Peritoneal Carcinomatosis

  20. Treatment of peritoneal metastases from colorectal cancer

    PubMed Central

    März, Loreen; Piso, Pompiliu

    2015-01-01

    Peritoneal seedings of a colorectal tumor represent the second most frequent site of metastasis (after the liver). In the era of 5-fluorouracil (5-FU)-only chemotherapy, the prognosis was poor for colorectal cancer with peritoneal metastases. Within the last few years, new chemotherapeutic and targeted agents have improved the prognosis; however, the response to these treatments seems to be lower than that for liver metastases. The combination of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy have further improved both disease-free survival and overall survival. Keeping this in mind, every patient presenting with peritoneal metastases from colorectal cancer should be evaluated and receive adequate treatment, if possible in the above-mentioned combination. This paper reviews recent advancements in the therapy of peritoneal carcinomatosis. PMID:26424828

  1. An Unusual Manifestation of Q Fever: Peritonitis.

    PubMed

    Yılmaz, Gülden; Öztürk, Bengi; Memikoğlu, Osman; Coşkun, Belgin; Yalçı, Aysun; Metin, Özge; Ünal, Hatice; Kurt, Halil

    2015-01-01

    Q fever has rarely been reported and can be difficult to diagnose, especially in immunocompromised patients. In the present report, we describe an unusual case of Q fever that presented as peritonitis and was treated with long-term combination therapy with doxycycline, ciprofloxacin and rifampicin for five weeks in a patient who had been on peritoneal dialysis for six years due to hypertensive nephropathy. PMID:25899561

  2. Perforation peritonitis and the developing world.

    PubMed

    Bali, Rajandeep Singh; Verma, Sushant; Agarwal, P N; Singh, Rajdeep; Talwar, Nikhil

    2014-01-01

    Background. Perforation peritonitis is the one of the commonest emergency encountered by surgeons. The aim of this paper is to provide an overview of the spectrum of perforation peritonitis managed in a single unit of a tertiary care hospital in Delhi. Methods. A retrospective study was carried out between May 2010 and June 2013 in a single unit of the department of Surgery, Lok Nayak Hospital, Delhi. It included 400 patients of perforation peritonitis (diffuse or localized) who were studied retrospectively in terms of cause, site of perforation, surgical treatment, complications, and mortality. Only those patients who underwent exploratory laparotomy for management of perforation peritonitis were included. Results. The commonest cause of perforation peritonitis included 179 cases of peptic ulcer disease (150 duodenal ulcers and 29 gastric ulcers) followed by appendicitis (74 cases), typhoid fever (48 cases), tuberculosis (40 cases), and trauma (31). The overall mortality was 7%. Conclusions. Perforation peritonitis in India has a different spectrum as compared to the western countries. Peptic ulcer perforation, perforating appendicitis, typhoid, and tubercular perforations are the major causes of gastrointestinal perforations. Early surgical intervention under the cover of broad spectrum antibiotics preceded by adequate aggressive resuscitation and correction of electrolyte imbalances is imperative for good outcomes minimizing morbidity and mortality. PMID:25006512

  3. The importance of ultrasonographic measurement of peritoneal wall thickness in pediatric chronic peritoneal dialysis patients.

    PubMed

    Yavaşcan, Önder; Aksu, Nejat; Alparslan, Caner; Sarıtaş, Serdar; Elmas, Cengiz Han; Eraslan, Ali Nihat; Duman, Soner; Mir, Sevgi

    2015-04-01

    Loss of peritoneal function due to peritoneal fibrosing syndrome (PFS) is a major factor leading to treatment failure in chronic peritoneal dialysis (PD) patients. Although the precise biologic mechanisms responsible for these changes have not been defined, the general assumption is that alterations in peritoneal function are related to structural changes in the peritoneal membrane. Studies of the peritoneal membrane by non-invasive ultrasonography (US) in chronic PD patients are limited. The aim of the present study is to assess the relationship between functional parameters of peritoneum and peritoneal thickness measured by US in children treated by chronic PD. We recruited two groups of patients: 23 subjects (13 females, 10 males) on chronic PD (patient group) and 26 (7 females, 19 males) on predialysis out-patient follow-up (creatinine clearance: 20-60 mL/min/1.73 m(2)) (control group). Age, sex, weight, height, body mass index (BMI), chronic PD duration, episodes of peritonitis and the results of peritoneal equilibration test (PET) were recorded. Hemoglobin (Hb), blood pressure (BP), left ventricular mass index (LVMI) and renal osteodystrophy (ROD) parameters were also obtained. The thickness of the parietal peritoneum was measured by trans-abdominal US in all children. Statistical analyses were performed by using Student's t and Pearson's correlation tests. Mean peritoneal thickness in chronic PD patients (1028.26 ± 157.26 μm) was significantly higher than control patients (786.52 ± 132.33). Mean peritoneal thickness was significantly correlated with mean body height (R(2) = 0.93, p < 0.05), BMI (R(2) = 0.25, p < 0.05), chronic PD duration (R(2) = 0.64, p < 0.05), episodes of peritonitis (R(2) = 0.93, p < 0.05), D/Pcreatinine (R(2) = 0.76, p < 0.05) and D4/D0glucose (R(2) = 0.81, p < 0.05). No correlation was found between peritoneal thickness and Hb, BP, LVMI and ROD parameters. In conclusion

  4. [APOPTOSIS AND NECROSIS OF CIRCULATING NEUTROPHILS IN PATIENTS WHILE HIGH RISK OF POSTOPERAIVE PERITONITIS OCCURRENCE].

    PubMed

    Sheyko, V D; Sytnik, D A; Shkurupiy, O O

    2015-11-01

    Processes of apoptosis and necrosis of peripheral neutrophils were investigated in 43 patients, operated on for an acute abdominal organs diseases on the first and fourth postoperative days. Changes of apoptosis and necrosis processes in peripheral neutrophils in dynamics were established. Unfavorable course of early postoperative period in patients with initial high and average risk of postoperative peritonitis occurrence was accompanied by shift in necrosis/apoptosis ratio towards necrosis of peripheral neutrophils. PMID:26939426

  5. Effluent Tenascin-C Levels Reflect Peritoneal Deterioration in Peritoneal Dialysis: MAJOR IN PD Study

    PubMed Central

    Hirahara, Ichiro; Kusano, Eiji; Imai, Toshimi; Morishita, Yoshiyuki; Inoue, Makoto; Akimoto, Tetsu; Saito, Osamu; Muto, Shigeaki; Nagata, Daisuke

    2015-01-01

    Peritoneal deterioration causing structural changes and functional decline is a major complication of peritoneal dialysis (PD). The aim of this study was to explore effluent biomarkers reflecting peritoneal deterioration. In an animal study, rats were intraperitoneally administered with PD fluids adding 20 mM methylglyoxal (MGO) or 20 mM formaldehyde (FA) every day for 21 days. In the MGO-treated rats, tenascin-C (TN-C) levels in the peritoneal effluents were remarkably high and a cluster of TN-C-positive mesothelial cells with epithelial-to-mesenchymal transition- (EMT-) like change excessively proliferated at the peritoneal surface, but not in the FA-treated rats. Effluent matrix metalloproteinase-2 (MMP-2) levels increased in both the MGO- and FA-treated rats. In a clinical study at 18 centers between 2006 and 2013, effluent TN-C and MMP-2 levels were quantified in 182 PD patients with end-stage renal disease. Peritoneal function was estimated using the peritoneal equilibration test (PET). From the PET results, the D/P Cr ratio was correlated with effluent levels of TN-C (ρ = 0.57, p < 0.001) and MMP-2 (ρ = 0.73, p < 0.001). We suggest that TN-C in the effluents may be a diagnostic marker for peritoneal deterioration with EMT-like change in mesothelial cells in PD. PMID:26770971

  6. [Peritonitis due to Kocuria rosea in a continuous ambulatory peritoneal dialysis case].

    PubMed

    Kaya, Kiliç Esra; Kurtoğlu, Yasemin; Cesur, Salih; Bulut, Cemal; Kinikli, Sami; Irmak, Hasan; Demiröz, Ali Pekcan; Karakoç, Esra

    2009-04-01

    Micrococcus strains which are the normal flora members of skin, mucosa and oropharynx, may lead to infections associated with intravenous catheter, chronic ambulatory peritoneal dialysis, venticular shunt and prosthetic valve. In this paper, a case of peritonitis due to Kocuria rosea of Micrococcea family, in a patient undergoing continuous ambulatory peritoneal dialysis (CAPD), was presented. Fiftysix years old female patient was admitted to the hospital by complaints of abdominal pain, nausea and fever. The patient was undergoing CAPD due to chronic renal failure for one and a half year and turbidity was detected in the peritoneal fluid during dialysis. Examination of the peritoneal fluid revealed 1800 cells/mm3, with no evidence of bacteria in Gram and Ziehl-Neelsen stained smears. No bacterial growth was detected in conventional culture media, however, bacteria was isolated from the peritoneal fluid culture on second day by Bactec (Becton Dickinson, USA) automated blood culture system. By means of API identification system (bioMerieux, USA), the causative agent was identified as Kocuria rosea. The patient was successfully treated with intraperitoneal teicoplanin (4 x 40 mg) for 14 days. In conclusion, in patients undergoing CAPD, rare pathogens should be considered in case of peritonitis and peritoneal fluid samples should be inoculated into automated culture systems. PMID:19621623

  7. Two Cases of Peritonitis Caused by Kocuria marina in Patients Undergoing Continuous Ambulatory Peritoneal Dialysis▿

    PubMed Central

    Lee, Ja Young; Kim, Si Hyun; Jeong, Haeng Soon; Oh, Seung Hwan; Kim, Hye Ran; Kim, Yeong Hoon; Lee, Jeong Nyeo; Kook, Joong-Ki; Kho, Weon-Gyu; Bae, Il Kwon; Shin, Jeong Hwan

    2009-01-01

    Kocuria spp. are members of the Micrococcaceae family that are frequently found in the environment and on human skin. Few human infections have been reported. We describe what appear to be the first two cases of Kocuria marina peritonitis in patients undergoing continuous ambulatory peritoneal dialysis. PMID:19692561

  8. Successful Treatment of Peritoneal Dialysis Catheter-Related Polymicrobial Peritonitis Involving Clostridium difficile

    PubMed Central

    Malhotra, Prashant; Juretschko, Stefan

    2015-01-01

    Clostridium difficile is one of the most common nosocomial pathogens and the cause of pseudomembranous colitis in cases of prior antimicrobial exposure. Extraintestinal manifestations of C. difficile are uncommon and rarely reported. We report the first successfully treated case of catheter-related C. difficile peritonitis in a patient undergoing peritoneal dialysis. PMID:26378285

  9. Implementation of standardized follow-up care significantly reduces peritonitis in children on chronic peritoneal dialysis.

    PubMed

    Neu, Alicia M; Richardson, Troy; Lawlor, John; Stuart, Jayne; Newland, Jason; McAfee, Nancy; Warady, Bradley A

    2016-06-01

    The Standardizing Care to improve Outcomes in Pediatric End stage renal disease (SCOPE) Collaborative aims to reduce peritonitis rates in pediatric chronic peritoneal dialysis patients by increasing implementation of standardized care practices. To assess this, monthly care bundle compliance and annualized monthly peritonitis rates were evaluated from 24 SCOPE centers that were participating at collaborative launch and that provided peritonitis rates for the 13 months prior to launch. Changes in bundle compliance were assessed using either a logistic regression model or a generalized linear mixed model. Changes in average annualized peritonitis rates over time were illustrated using the latter model. In the first 36 months of the collaborative, 644 patients with 7977 follow-up encounters were included. The likelihood of compliance with follow-up care practices increased significantly (odds ratio 1.15, 95% confidence interval 1.10, 1.19). Mean monthly peritonitis rates significantly decreased from 0.63 episodes per patient year (95% confidence interval 0.43, 0.92) prelaunch to 0.42 (95% confidence interval 0.31, 0.57) at 36 months postlaunch. A sensitivity analysis confirmed that as mean follow-up compliance increased, peritonitis rates decreased, reaching statistical significance at 80% at which point the prelaunch rate was 42% higher than the rate in the months following achievement of 80% compliance. In its first 3 years, the SCOPE Collaborative has increased the implementation of standardized follow-up care and demonstrated a significant reduction in average monthly peritonitis rates. PMID:27165827

  10. Tissue response to peritoneal implants

    NASA Technical Reports Server (NTRS)

    Picha, G. J.

    1980-01-01

    Peritoneal implants were fabricated from poly 2-OH, ethyl methacrylate (HEMA), polyetherurethane (polytetramethylene glycol 1000 MW, 1,4 methylene disocynate, and ethyl diamine), and untreated and sputter treated polytetrafluoroethylene (PTFE). The sputter treated PTFE implants were produced by an 8 cm diameter argon ion source. The treated samples consisted of ion beam sputter polished samples, sputter etched samples (to produce a microscopic surface cone texture) and surface pitted samples (produced by ion beam sputtering to result in 50 microns wide by 100 microns deep square pits). These materials were implanted in rats for periods ranging from 30 minutes to 14 days. The results were evaluated with regard to cell type and attachment kinetics onto the different materials. Scanning electron microscopy and histological sections were also evaluated. In general the smooth hydrophobic surfaces attracted less cells than the ion etched PTFE or the HEMA samples. The ion etching was observed to enhance cell attachment, multinucleated giant cell (MNGC) formation, cell to cell contact, and fibrous capsule formation. The cell responsed in the case of ion etched PTFE to an altered surface morphology. However, equally interesting was the similar attachment kinetics of HEMA verses the ion etched PTFE. However, HEMA resulted in a markedly different response with no MNGC's formation, minimal to no capsule formation, and sample coverage by a uniform cell layer.

  11. Compliance with automated peritoneal dialysis.

    PubMed

    Rivetti, M; Battú, S; Barrile, P; Benotto, S; Berruto, L; Bosio, A; d'Auria, L

    2002-01-01

    Compliance in peritoneal dialysis is reported as being a significant problem. In CAPD, the percentage of non-compliant patients varies between 10 and 40%. In APD the phenomenon seems to be more limited, at 15% - 20%. We considered 23 patients who had been on APD for more than 3 months.The dialytic treatment was performed using the Home Choice Pro device to record all the parameters of the dialysis session. The last 30 days of treatment were considered in the assessment of compliance, evaluating differences in daytime and night-time volumes between the prescription and the actual treatment,the length of the night-time session, and the days of treatment. As regards volume and duration, no differences were found compared to the dialytic prescriptions. For the days of treatment, a differencewas onlyfound in 3 patients: 2 self-administered patients missed day of therapy out of 30, and in both cases the missed tretment was ageed with the Centre; non-compliance was only found in 1 patient (4,3%), whose treatment was performed by the family, and who missed 4 days out of 30. PMID:12035903

  12. An unusual cause of peritonitis in peritoneal dialysis patients: Pantoea agglomerans.

    PubMed

    Kazancioglu, Rumeyza; Buyukaydin, Banu; Iraz, Meryem; Alay, Murat; Erkoc, Reha

    2014-07-01

    Peritonitis is a serious infection and early diagnosis and treatment is mandatory. A variety of microorganisms are identified in these cases and during recent years a new one was included, Pantoea agglomerans. In this case report, a female patient on continuous ambulatory peritoneal dialysis therapy with a peritonitis episode caused by this organism is described. The source of infection was thought to be due to contact of catheter with non-sterile surfaces. In microbiologic culture, this organism was identified and the patient successfully treated with a three week course of gentamicin therapy. The number of reported cases with this organism has increased in last years and various infection localizations and clinical progress patterns have been identified. In peritoneal dialysis patients presenting with peritonitis, this organism must be kept in mind. PMID:25022305

  13. [When a peritonitis does not seems like a peritonitis].

    PubMed

    Mangas, L; Bordallo, M F; Fonseca, R; Couselo, M; García Sala, C

    2012-07-01

    Acute pancreatitis should be considered in the differential diagnosis of acute abdominal pain. Although its incidence is low, it has increased in the last years; therefore, an accurate diagnosis is necessary to avoid inappropriate surgeries. The aim of this study is to describe acute pancreatitis in the context of acute abdominal pain, which suggests appendicitis. We performed a retrospective study of all the patients who were admitted in the emergency department due to suspected appendicitis but were finally diagnosed of acute pancreatitis since 2010. Five patients were included in the investigation. One of them underwent surgery and the diagnosis was made on the 5th postoperative day. Median age at diagnosis was 5 years (range from 8 month to 6 years). Median white blood cell was 16,600/microL (13,400-31,900/microL), Median differential count of white blood cell was 14,432/microL (11,400-29,348/microL) and Median PCR 11 mg/L (155-4.6 mg/L). Median serum amylase at diagnosis was 651 U/L (10-1,443 U/L). All cases were studied with ultrasound and computerized tomography or nuclear magnetic resonance. One case had recurrent episodes of pancreatitis and was complicated by the development of a pseudocyst and a pancreatic fistula, requiring an Y-en-Roux cysto-enteric anastomosis. The median follow up period was 10 months (range: 1 to 22). All patients are asymptomatic at the moment. PMID:23480015

  14. Using a Multidisciplinary Training Program to Reduce Peritonitis in Peritoneal Dialysis Patients

    PubMed Central

    Gadola, Liliana; Poggi, Carla; Poggio, María; Sáez, Lucía; Ferrari, Alejandra; Romero, Jorge; Fumero, Soledad; Ghelfi, Gianella; Chifflet, Liliana; Borges, Patricia Larre

    2013-01-01

    ♦ Objectives: The present study evaluated the tool used to assess patients’ skills and the impact on peritonitis rates of a new multidisciplinary peritoneal dialysis (PD) education program (PDEP). ♦ Methods: After the University Hospital Ethics Committee approved the study, the educational and clinical records of PD patients were retrospectively analyzed in two phases. In phase I, an Objective Structured Assessment (OSA) was used during August 2008 to evaluate the practical skills of 25 patients with adequate Kt/V and no mental disabilities who had been on PD for more than 1 month. Test results were correlated with the prior year’s peritonitis rate. In phase II, the new PDEP, consisting of individual lessons, a retraining schedule, and group meetings, was introduced starting 1 September 2008. Age, sex, years of education, time on PD, number of training sessions, and peritonitis episodes were recorded. Statistical analyses used t-tests, chi-square tests, and Poisson distributions; a p value of less than 0.05 was considered significant. ♦ Results: In phase I, 25 patients [16 men, 9 women; mean age: 54 ± 15 years (range: 22 - 84 years); mean time on PD: 35 ± 30 months (range: 1 - 107 months)] were studied. The OSA results correlated with peritonitis rates: patients who passed the test had experienced significantly lower peritonitis rates during the prior year (p < 0.05). In phase II, after the new PDEP was introduced, overall peritonitis rates significantly declined (to 0.28 episodes/patient-year from 0.55 episodes/patient-year, p < 0.05); the Staphylococcus peritonitis rate also declined (to 0.09 episodes/patient-year from 0.24 episodes/patient-year, p < 0.05). ♦ Conclusions: The OSA is a reliable tool for assessing patients’ skills, and it correlates with peritonitis rates. The multidisciplinary PDEP significantly improved outcomes by further lowering peritonitis rates. PMID:22753455

  15. Tamoxifen Ameliorates Peritoneal Membrane Damage by Blocking Mesothelial to Mesenchymal Transition in Peritoneal Dialysis

    PubMed Central

    del Peso, Gloria; Gónzalez-Mateo, Guadalupe; Fernández-Millara, Vanessa; Santamaria, Beatríz; Bajo, Maria Auxiliadora; Sánchez-Tomero, José Antonio; Guerra-Azcona, Gonzalo; Selgas, Rafael; López-Cabrera, Manuel; Aguilera, Abelardo I.

    2013-01-01

    Mesothelial-to-mesenchymal transition (MMT) is an auto-regulated physiological process of tissue repair that in uncontrolled conditions such as peritoneal dialysis (PD) can lead to peritoneal fibrosis. The maximum expression of peritoneal fibrosis induced by PD fluids and other peritoneal processes is the encapsulating peritoneal sclerosis (EPS) for which no specific treatment exists. Tamoxifen, a synthetic estrogen, has successfully been used to treat retroperitoneal fibrosis and EPS associated with PD. Hence, we used in vitro and animal model approaches to evaluate the efficacy of Tamoxifen to inhibit the MMT as a trigger of peritoneal fibrosis. In vitro studies were carried out using omentum-derived mesothelial cells (MCs) and effluent-derived MCs. Tamoxifen blocked the MMT induced by transforming growth factor (TGF)-β1, as it preserved the expression of E-cadherin and reduced the expression of mesenchymal-associated molecules such as snail, fibronectin, collagen-I, α-smooth muscle actin, and matrix metalloproteinse-2. Tamoxifen-treatment preserved the fibrinolytic capacity of MCs treated with TGF-β1 and decreased their migration capacity. Tamoxifen did not reverse the MMT of non-epitheliod MCs from effluents, but it reduced the expression of some mesenchymal molecules. In mice PD model, we demonstrated that MMT progressed in parallel with peritoneal membrane thickness. In addition, we observed that Tamoxifen significantly reduced peritoneal thickness, angiogenesis, invasion of the compact zone by mesenchymal MCs and improved peritoneal function. Tamoxifen also reduced the effluent levels of vascular endothelial growth factor and leptin. These results demonstrate that Tamoxifen is a therapeutic option to treat peritoneal fibrosis, and that its protective effect is mediated via modulation of the MMT process. PMID:23637793

  16. Idiopathic encapsulating peritonitis: report of two cases.

    PubMed

    Da Luz, Magda Maria Profeta; Barral, Sumara Marques; Barral, Carlyle Marques; Bechara, Cristiane De Souza; Lacerda-Filho, Antônio

    2011-12-01

    This report presents two cases of young males who developed the rare idiopathic form of sclerosing encapsulating peritonitis (SEP) presented as partial bowel obstruction, both diagnosed during surgical treatment, with satisfactory outcomes. Sclerosing encapsulating peritonitis is a rare and enigmatic condition, characterized by intraperitoneal fibrosclerosis, which causes intestinal obstruction. It is a chronic entity with a poorly elucidated pathophysiology, leading to the constitution of a thick white nacreous fibrosis membrane that wraps the bowel in a concertina-like fashion with some adhesions configuring an intra-abdominal cocoon. Sclerosing encapsulating peritonitis is reported in a wide variety of patients, including those who have undergone peritoneal dialysis, young adolescent girls, cirrhotic patients after peritoneal-venous shunting, and patients treated with β-blockers. Nevertheless, the etiology of SEP remains obscure. This entity presents many difficulties in preoperative diagnosis because of its peculiar characteristics. Recognition of the SEP results in proper management and prevents unnecessary bowel resection. Regardless of cause, the treatment of the obstruction is surgical, with dissection of the encasing membrane from the intestine and separation of adherent loops of small bowel until they are laid free and returned to their normal configuration. The prognosis after appropriate surgical therapy is good, but depends on coexisting diseases. PMID:21969199

  17. Spontaneous Bacterial Peritonitis due to Actinomyces Mimicking a Perforation of the Proximal Jejunum.

    PubMed

    Eenhuis, Louise L; de Lange, Marleen E; Samson, Anda D; Busch, Olivier R C

    2016-01-01

    BACKGROUND Pelvic-abdominal actinomycosis is a rare chronic condition caused by an anaerobic, gram-negative rod-shaped commensal bacterium of the Actinomyces species. When Actinomyces becomes pathogenic, it frequently causes a chronic infection with granulomatous abscess formation with pus. Due to diversity in clinical and radiological presentation, actinomycosis can easily be mistaken for several other conditions. Peritonitis without preceding abscess formation caused by Actinomyces species has been described in only few cases before in literature. CASE REPORT We report a case of spontaneous pelvic-abdominal peritonitis with presence of pneumoperitoneum and absence of preceding abscesses due to acute actinomycosis mimicking a perforation of the proximal jejunum in a 42-year-old female with an intra-uterine contraceptive device in place. Explorative laparotomy revealed 2 liters of odorless pus but no etiological explanation for the peritonitis. The intra-uterine contraceptive device was removed. Cultivation showed growth of Actinomyces turicensis. The patient was successfully treated with penicillin. CONCLUSIONS In the case of primary bacterial peritonitis or lower abdominal pain without focus in a patient with an intra-uterine device in situ, Actinomyces should be considered as a pathogen. PMID:27561364

  18. Care of the open abdomen after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for peritoneal surface malignancies.

    PubMed

    Dell, Deena Damsky; Held-Warmkessel, Jeanne; Jakubek, Pamela; O'Mara, Tina

    2014-07-01

    A patient with a mucinous appendiceal cancer presents to the surgeon complaining of abdominal discomfort and nausea. Having undergone a prior right hemicolectomy, the patient has been disease free and on surveillance with clinical and carcinogenic antigen (CEA) monitoring. The CEA was noted to be elevated and a computed tomography scan revealed peritoneal nodules throughout the abdomen with a presumptive diagnosis of pseudomyxoma peritonei (progressive peritoneal implants from a mucinous primary). Several therapeutic options were offered and the patient selected to undergo cytoreductive surgery (CRS) with the potential to receive hyperthermic interoperative chemotherapy (HIPEC). Extensive resection was performed, including removal of the entire greater omentum, partial gastrectomy, and total pelvic exenteration with end colostomy and ileal conduit. Reassessment of the peritoneal cavity after the resections revealed almost complete cytoreduction. HIPEC was performed with mitomycin C and, after drainage and abdominal washing, the intestinal segments were anastomosed and the abdominal wall closed. Seven days postoperatively, an acute abdomen with septic shock developed as a result of a leak from the ileocolonic anastomosis. The patient returned to the operating room and an exploratory laparotomy, a small bowel resection, a resection of the ileocolonic anastomosis, and an abdominal washout were performed. Edema of the bowel caused by peritonitis resulting from the anastomotic leak necessitated delayed closure of the abdominal wall. A temporary abdominal closure using the ABThera™ Open Abdomen Negative Pressure Therapy system was applied and the abdomen was eventually closed. PMID:24969254

  19. Peritoneal dialysis in developing countries.

    PubMed

    Nayak, K S; Prabhu, M V; Sinoj, K A; Subhramanyam, S V; Sridhar, G

    2009-01-01

    Peritoneal dialysis (PD) is acknowledged worldwide as a well-accepted form of renal replacement therapy (RRT) for end-stage renal disease (ESRD). Ideally, PD should be the preferred modality of RRT for ESRD in developing countries due to its many inherent advantages. Some of these are cost savings (especially if PD fluids are manufactured locally or in a neighboring country), superior rehabilitation and quality of life (QOL), home-based therapy even in rural settings, avoidance of hospital based treatment and the need for expensive machinery, and freedom from serious infections (hepatitis B and C). However, this is not the ground reality, due to certain preconceived notions of the health care givers and governmental agencies in these countries. With an inexplicable stagnation or decline of PD numbers in the developed world, the future of PD will depend on its popularization in Latin America and in Asia especially countries such as China and India, with a combined population of 2.5 billion and the two fastest growing economies worldwide. A holistic approach to tackle the issues in the developing countries, which may vary from region to region, is critical in popularizing PD and establishing PD as the first-choice RRT for ESRD. At our center, we have been pursuing a 'PD first' policy and promoting PD as the therapy of choice for various situations in the management of renal failure. We use certain novel strategies, which we hope can help PD centers in other developing countries working under similar constraints. The success of a PD program depends on a multitude of factors that are interlinked and inseparable. Each program needs to identify its strengths, special circumstances, and deficiencies, and then to strategize accordingly. Ultimately, teamwork is the 'mantra' for a successful outcome, the patient being central to all endeavors. A belief and a passion for PD are the fountainhead and cornerstone on which to build a quality PD program. PMID:19494625

  20. Newer antibiotics for the treatment of peritoneal dialysis-related peritonitis.

    PubMed

    Ma, Terry King-Wing; Leung, Chi Bon; Chow, Kai Ming; Kwan, Bonnie Ching-Ha; Li, Philip Kam-Tao; Szeto, Cheuk Chun

    2016-08-01

    Peritonitis is a debilitating infectious complication of peritoneal dialysis (PD). Drug-resistant bacterial peritonitis typically has a lower response rate to antibiotics. In the past 15 years, newer antibiotics with activities against drug-resistant Gram-positive bacteria have been developed. In most circumstances, peritonitis due to methicillin-resistant staphylococci responds to vancomycin. If vancomycin cannot be used due to allergy and/or non-susceptibility, there is increasing evidence that linezolid and daptomycin are the drugs of choice. It is reasonable to start linezolid orally or intravenously, but subsequent dose reduction may be necessary in case of myelosuppression. Daptomycin can be given intravenously or intraperitoneally and has excellent anti-biofilm activity. Other treatment options for drug-resistant Gram-positive bacterial peritonitis include teicoplanin, tigecycline and quinupristin/dalfopristin. Teicoplanin is not available in some countries (e.g. the USA). Tigecycline can only be given intravenously. Quinupristin/dalfopristin is ineffective against Enterococcus faecalis and there is only low-quality evidence to support its efficacy in the treatment of peritonitis. Effective newer antibiotics against drug-resistant Gram-negative bacteria are lacking. Polymyxins can be considered, but evidence on its efficacy is limited. In this review, we will discuss the potential use of newer antibiotics in the treatment of drug-resistant bacterial peritonitis in PD patients. PMID:27478608

  1. Newer antibiotics for the treatment of peritoneal dialysis-related peritonitis

    PubMed Central

    Ma, Terry King-Wing; Leung, Chi Bon; Chow, Kai Ming; Kwan, Bonnie Ching-Ha; Li, Philip Kam-Tao; Szeto, Cheuk Chun

    2016-01-01

    Peritonitis is a debilitating infectious complication of peritoneal dialysis (PD). Drug-resistant bacterial peritonitis typically has a lower response rate to antibiotics. In the past 15 years, newer antibiotics with activities against drug-resistant Gram-positive bacteria have been developed. In most circumstances, peritonitis due to methicillin-resistant staphylococci responds to vancomycin. If vancomycin cannot be used due to allergy and/or non-susceptibility, there is increasing evidence that linezolid and daptomycin are the drugs of choice. It is reasonable to start linezolid orally or intravenously, but subsequent dose reduction may be necessary in case of myelosuppression. Daptomycin can be given intravenously or intraperitoneally and has excellent anti-biofilm activity. Other treatment options for drug-resistant Gram-positive bacterial peritonitis include teicoplanin, tigecycline and quinupristin/dalfopristin. Teicoplanin is not available in some countries (e.g. the USA). Tigecycline can only be given intravenously. Quinupristin/dalfopristin is ineffective against Enterococcus faecalis and there is only low-quality evidence to support its efficacy in the treatment of peritonitis. Effective newer antibiotics against drug-resistant Gram-negative bacteria are lacking. Polymyxins can be considered, but evidence on its efficacy is limited. In this review, we will discuss the potential use of newer antibiotics in the treatment of drug-resistant bacterial peritonitis in PD patients. PMID:27478608

  2. Brevibacterium casei isolated as a cause of relapsing peritonitis.

    PubMed

    Althaf, Mohammed Mahdi; Abdelsalam, Mohamed Said; Alsunaid, Mohammed Sunaid; Hussein, Maged Hassan

    2014-01-01

    We report a case of relapsing peritonitis in a 33-year-old woman on automated peritoneal dialysis. End-stage renal disease was secondary to systemic lupus erythematosus complicated with lupus nephritis. The organism isolated was Brevibacterium casei that was not readily identified, delaying appropriate management with an extended antibiotic course. Definite management of B casei peritonitis was peritoneal dialysis catheter removal. PMID:24648477

  3. Secondary Peritonitis Caused by Streptomyces viridis

    PubMed Central

    Arora, Shilpa; Jain, Ruby; Chander, Jagdish; van de Sande, Wendy

    2012-01-01

    Streptomyces organisms are soil inhabitants rarely causing nonmycetomic infections. We describe a case of secondary peritonitis caused by Streptomyces viridis in a chronic alcoholic patient who presented with fever, abdominal distension, and pain in the abdomen. The most likely source of infection was by inoculation through multiple paracenteses, done for treatment of ascites, before the patient came to our health care center. This is the second case report of Streptomyces peritonitis and the first case caused by Streptomyces viridis, which is usually found in the soil in our geographic region. PMID:22337982

  4. Primary peritonitis due to group A streptococcus.

    PubMed

    Moskovitz, M; Ehrenberg, E; Grieco, R; Chamovitz, B; Burke, M; Snyder, D; Book, M

    2000-04-01

    Primary peritonitis is a rare condition occurring, by definition, in patients without underlying causes, such as perforated viscus, pre-existing ascites, or nephrosis. We report a case of primary peritonitis and shock due to group A beta-hemolytic streptococcus, a rare etiology. A review of the world's literature shows a predilection for women to have this condition. The entry site is obscure in most cases. Asymptomatic genital tract colonization may be a portal of entry in some women. Shock or toxic shock syndrome often accompany the abdominal findings. Laparotomy to exclude a perforated viscus may be unavoidable. Despite the significant morbidity, expeditious and appropriate antibiotic therapy is curative. PMID:10777203

  5. Benign Cystic Mesothelioma Misdiagnosed as Peritoneal Carcinomatosis

    PubMed Central

    Shin, Hyun Deok; Kim, Suk Bae

    2016-01-01

    Benign cystic mesothelioma (BCM) is a rare benign disease that forms multicystic masses in the abdomen, pelvis, and retroperitoneum. It occurs predominantly in young to middle-aged women. The majority of cases were associated with a history of abdominal or pelvic operation, a history of endometriosis, and pelvic inflammatory disease. We present a unique case of BCM which is different to the previous cases. The patient was a 52-year-old man showing features of peritoneal carcinomatosis accompanied by ascites on abdominal computed tomography scans. We herein report a case of BCM misdiagnosed with peritoneal carcinomatosis.

  6. [Some immunologic aspects in postoperative peritonitis].

    PubMed

    Perfil'ev, D F

    1998-01-01

    Examination of blood serum and cellular elements of 45 patients with postoperative diffuse purulent peritonitis shows that in the majority of examined persons before and in the first days after the operation immunodepression exists. The dynamics of immunologic disturbances (antibody titers, phagocytosis, immunoglobulines, T- and B-lymphocytes) are sufficiently informative and as a rule, correlate with clinical course of peritonitis. Adequate reaction of the organism to infection resulted in a favourable outcome. Low values of immunologic indices in postoperative period necessitate the use of stimulant therapy in combined treatment of this complication. PMID:9916429

  7. Notes concerning the peritonitis of urinary aetiology

    PubMed Central

    Bratu, 0; Ilie, C; Madan, V

    2008-01-01

    Urinary peritonitis (the uroperitoneum) is categorized as a difficult to diagnose clinical entity due to its poor manifestations. Vesical trauma following pelvis bone fracture is the most frequently involved in the uroperitoneum aetiology, followed by spontaneous vesical rupture and intraoperative iatrogenic lesions. One of the most important and constant signs that can occur is diffuse abdominal tension, without tenderness. The imagistic procedure that sets the diagnosis is retrograde cystography showing intraperitoneal urine effusion. Vesical rupture is a surgical emergency. The uroperitoneum is a particular type of peritonitis that has hidden and misleading symptoms which can delay the diagnosis long enough to endanger the patient's life. PMID:20108482

  8. Ventriculoperitoneal Shunt Peritoneal Catheter Knot Formation

    PubMed Central

    Ul-Haq, Anwar; Al-Otaibi, Faisal; Alshanafey, Saud; Sabbagh, Mohamed Diya; Al Shail, Essam

    2013-01-01

    The ventriculoperitoneal (VP) shunt is a common procedure in pediatric neurosurgery that carries a risk of complications at cranial and abdominal sites. We report on the case of a child with shunt infection and malfunction. The peritoneal catheter was tethered within the abdominal cavity, precluding its removal. Subsequently, laparoscopic exploration identified a knot at the distal end of the peritoneal catheter around the omentum. A new VP shunt was inserted after the infection was healed. This type of complication occurs rarely, so there are a limited number of case reports in the literature. This report is complemented by a literature review. PMID:24109528

  9. Case Report of the Reliability 1,3-β-d-Glucan Monitoring during Treatment of Peritoneal Candidiasis in a Child Receiving Continuous Peritoneal Dialysis

    PubMed Central

    Ginocchio, Francesca; Verrina, Enrico; Furfaro, Elisa; Cannavò, Rossella; Bandettini, Roberto

    2012-01-01

    Fungal peritonitis is an unusual but severe complication of continuous peritoneal dialysis. The role of 1,3-β-d-glucan is unknown in early diagnosis and in treatment monitoring of peritoneal candidiasis. This case report shows the utility of 1,3-β-d-glucan monitoring in management of Candida peritonitis in a child undergoing continuous peritoneal dialysis. PMID:22357650

  10. Flavimonas oryzihabitans (Pseudomonas oryzihabitans; CDC group Ve-2): an emerging pathogen in peritonitis related to continuous ambulatory peritoneal dialysis?

    PubMed

    Bendig, J W; Mayes, P J; Eyers, D E; Holmes, B; Chin, T T

    1989-01-01

    A case of peritonitis caused by Flavimonas oryzihabitans (Pseudomonas oryzihabitans; CDC group VE-2) in a patient on continuous ambulatory peritoneal dialysis is reported. This is the seventh case of infection caused by this organism reported in the English literature and the third reported case of continuous ambulatory peritoneal dialysis-related peritonitis caused by this organism; it is the first case of infection of any kind caused by this organism in England. PMID:2913032

  11. Protection from septic peritonitis by rapid neutrophil recruitment through omental high endothelial venules.

    PubMed

    Buscher, Konrad; Wang, Huiyu; Zhang, Xueli; Striewski, Paul; Wirth, Benedikt; Saggu, Gurpanna; Lütke-Enking, Stefan; Mayadas, Tanya N; Ley, Klaus; Sorokin, Lydia; Song, Jian

    2016-01-01

    Acute peritonitis is a frequent medical condition that can trigger severe sepsis as a life-threatening complication. Neutrophils are first-responders in infection but recruitment mechanisms to the abdominal cavity remain poorly defined. Here, we demonstrate that high endothelial venules (HEVs) of the greater omentum constitute a main entry pathway in TNFα-, Escherichia coli (E. coli)- and caecal ligation and puncture-induced models of inflammation. Neutrophil transmigration across HEVs is faster than across conventional postcapillary venules and requires a unique set of adhesion receptors including peripheral node addressin, E-, L-selectin and Mac-1 but not P-selectin or LFA-1. Omental milky spots readily concentrate intra-abdominal E. coli where macrophages and recruited neutrophils collaborate in phagocytosis and killing. Inhibition of the omental neutrophil response exacerbates septic progression of peritonitis. This data identifies HEVs as a clinically relevant vascular recruitment site for neutrophils in acute peritonitis that is indispensable for host defence against early systemic bacterial spread and sepsis. PMID:26940548

  12. Protection from septic peritonitis by rapid neutrophil recruitment through omental high endothelial venules

    PubMed Central

    Buscher, Konrad; Wang, Huiyu; Zhang, Xueli; Striewski, Paul; Wirth, Benedikt; Saggu, Gurpanna; Lütke-Enking, Stefan; Mayadas, Tanya N.; Ley, Klaus; Sorokin, Lydia; Song, Jian

    2016-01-01

    Acute peritonitis is a frequent medical condition that can trigger severe sepsis as a life-threatening complication. Neutrophils are first-responders in infection but recruitment mechanisms to the abdominal cavity remain poorly defined. Here, we demonstrate that high endothelial venules (HEVs) of the greater omentum constitute a main entry pathway in TNFα-, Escherichia coli (E. coli)- and caecal ligation and puncture-induced models of inflammation. Neutrophil transmigration across HEVs is faster than across conventional postcapillary venules and requires a unique set of adhesion receptors including peripheral node addressin, E-, L-selectin and Mac-1 but not P-selectin or LFA-1. Omental milky spots readily concentrate intra-abdominal E. coli where macrophages and recruited neutrophils collaborate in phagocytosis and killing. Inhibition of the omental neutrophil response exacerbates septic progression of peritonitis. This data identifies HEVs as a clinically relevant vascular recruitment site for neutrophils in acute peritonitis that is indispensable for host defence against early systemic bacterial spread and sepsis. PMID:26940548

  13. Successful treatment of Cryptococcus laurentii peritonitis in a patient on peritoneal dialysis.

    PubMed

    Asano, Marina; Mizutani, Makoto; Nagahara, Yasuko; Inagaki, Koji; Kariya, Tetsuyoshi; Masamoto, Daijiro; Urai, Makoto; Kaneko, Yukihiro; Ohno, Hideaki; Miyazaki, Yoshitsugu; Mizuno, Masashi; Ito, Yasuhiko

    2015-01-01

    A 32-year-old man on peritoneal dialysis (PD) was hospitalized for seven days due to fever. A diagnosis of yeast-like fungal peritonitis was made by Gram staining. The patient was started on intravenous micafungin and oral fluconazole therapy following removal of the PD catheter. A fungal pathogen was isolated from the peritoneal fluid and identified as Cryptococcus species. Based on antifungal susceptibility testing, the treatment was changed to voriconazole and continued for 3 months. A genetic analysis identified the isolate as Cryptococcus laurentii (C. laurentii). This patient was diagnosed with C. laurentii PD-related peritonitis and was successfully treated with voriconazole and removal of the PD catheter. PMID:25876577

  14. A case report of peritoneal tuberculosis with multiple miliary peritoneal deposits mimicking advanced ovarian carcinoma

    PubMed Central

    Yazdani, Shahla; Sadeghi, Mahmod; Alijanpour, Abolhasan; Naeimi-rad, Mojgan

    2016-01-01

    Background: Peritoneal tuberculosis accounts 1-2% of all forms of tuberculosis. Peritoneal tuberculosis is an important differential diagnosis for ovarian cancer in women with ascites, adnexal mass and elevated cancer antigen 125 (CA125) levels. We report a case of a 32- year -old woman with multiple miliary peritoneal deposits mimicking advanced ovarian carcinoma. Case Presentation: A 32-year-old drug addicted woman presented with menometrorrhagia, fever and shivering, ascites and pelvis mass. Ultrasonography revealed a 53×65 mm cyst in left ovary and ascites. Multiple miliary peritoneal deposits were observed during laparatomy without any mass, histologic examination confirmed tuberculosis of uterus, tubes, omentum, liver and external surfaces of small intestine. Finally, the patient recovered with anti-tuberculosis treatment. Conclusion: These findings highlight considering tuberculosis in the differential diagnosis of any patients with adnexal mass, ascitis and elevated serum CA125 even with negative cytology and bacteriology test results. PMID:26958336

  15. Pathophysiology of the Peritoneal Membrane during Peritoneal Dialysis: The Role of Hyaluronan

    PubMed Central

    Yung, Susan; Chan, Tak Mao

    2011-01-01

    During peritoneal dialysis (PD), constant exposure of mesothelial cells to bioincompatible PD solutions results in the denudation of the mesothelial monolayer and impairment of mesothelial cell function. Hyaluronan, a major component of extracellular matrices, is synthesized by mesothelial cells and contributes to remesothelialization, maintenance of cell phenotype, and tissue remodeling and provides structural support to the peritoneal membrane. Chronic peritoneal inflammation is observed in long-term PD patients and is associated with increased hyaluronan synthesis. During inflammation, depolymerization of hyaluronan may occur with the generation of hyaluronan fragments. In contrast to native hyaluronan which offers a protective role to the peritoneum, hyaluronan fragments exacerbate inflammatory and fibrotic processes and therefore assist in the destruction of the tissue. This paper will discuss the contribution of mesothelial cells to peritoneal membrane alterations that are induced by PD and the putative role of hyaluronan in these processes. PMID:22203782

  16. Nocardia asteroides peritoneal dialysis-related peritonitis: First case in pediatrics, treated with protracted linezolid.

    PubMed

    El-Naggari, Mohamed; El Nour, Ibtisam; Al-Nabhani, Dana; Al Muharrmi, Zakaria; Gaafar, Heba; Abdelmogheth, Anas A W

    2016-01-01

    Nocardia asteroides is a rare pathogen in peritoneal dialysis-related peritonitis. We report on a 13-year-old female with Nocardia asteroides peritonitis complicated by an intra-abdominal abscess. Linezolid was administered intravenously for 3 months and followed by oral therapy for an additional 5 months with close monitoring for adverse effects. The patient was discharged after 3 months of hospitalization on hemodialysis. The diagnosis and management of such cases can be problematic due to the slow growth and difficulty of identifying Nocardia species. The optimal duration of treatment for Nocardia peritonitis is not known. Linezolid can be used for prolonged periods in cases of trimethoprim/sulfamethoxazole-resistant cases with close monitoring for adverse effects. PMID:26768669

  17. Comamonas testosteroni-associated peritonitis in a pediatric peritoneal dialysis patient

    PubMed Central

    Parolin, Mattia; Baraldi, Maura; Valentini, Elena; Murer, Luisa; Vidal, Enrico

    2016-01-01

    Comamonas testosteroni (C. testosteroni) has been rarely observed as an infectious agent in clinical practice. Few reports described its potential pathogenicity in bloodstream and abdominal infections. Here, we report our experience in the treatment of a C. testosteroni-associated peritonitis in a four-year-old girl receiving chronic peritoneal dialysis (PD). The organism was shown to be highly susceptible to appropriate antibiotic therapy. Infection responded promptly and the patient was managed conservatively without withdrawal from PD. PMID:26981448

  18. Comamonas testosteroni-associated peritonitis in a pediatric peritoneal dialysis patient.

    PubMed

    Parolin, Mattia; Baraldi, Maura; Valentini, Elena; Murer, Luisa; Vidal, Enrico

    2016-03-01

    Comamonas testosteroni (C. testosteroni) has been rarely observed as an infectious agent in clinical practice. Few reports described its potential pathogenicity in bloodstream and abdominal infections. Here, we report our experience in the treatment of a C. testosteroni-associated peritonitis in a four-year-old girl receiving chronic peritoneal dialysis (PD). The organism was shown to be highly susceptible to appropriate antibiotic therapy. Infection responded promptly and the patient was managed conservatively without withdrawal from PD. PMID:26981448

  19. MRI in the diagnosis of a peritoneal leak in continuous ambulatory peritoneal dialysis.

    PubMed

    Arbeiter, K M; Aufricht, C; Mueller, T; Balzar, E; Prokesch, R W

    2001-10-01

    Mechanical problems in continuous ambulatory peritoneal dialysis (CAPD) can result in ultrafiltration failure and disruption of CAPD therapy. The recently described tool of CT peritoneography with water-soluble contrast medium has the disadvantage of radiation and instillation of nephrotoxic substances. We report a child with a peritoneal leak diagnosed by MRI after instillation of a gadodiamide-dialysate mixture. This method provided good anatomical detail without radiation or nephrotoxic agents. PMID:11685447

  20. Peritoneal tuberculosis due to Mycobacterium caprae

    PubMed Central

    Nebreda, T.; Álvarez-Prida, E.; Blanco, B.; Remacha, M.A.; Samper, S.; Jiménez, M.S.

    2016-01-01

    The incidence of tuberculosis in humans due to Mycobacterium caprae is very low and is almost confined to Europe. We report a case of a previously healthy 41-year-old Moroccan with a 6 month history of abdominal pain, weight loss, fatigue and diarrhea. A diagnosis of peritoneal tuberculosis due to M. caprae was made. PMID:27134824

  1. [Malignant peritoneal mesothelioma: its relation to asbestos].

    PubMed

    Pentimone, F; Moruzzo, D; Siuti, E; del Corso, L

    1995-10-01

    Chronic exposure to asbestos can induce malignant peritoneal mesothelioma (PMM) without pulmonary or pleural involvement (PIMM). The localization to the peritoneum depends on the different susceptibility of the two mesotheliums and, perhaps, on the length of asbestos fibers which can facilitate their direct translocation. PMID:8622811

  2. [Chemoprophylaxis of secondary peritoneal hydatidosis. Experimental study].

    PubMed

    Errasti Alustiza, J; Arévalo Alonso, J M; Ortiz Tudanca, J; Rebollar Saenz, J; Martínez Blázquez, C; Vítores López, J M

    1993-09-01

    We have studied the effectiveness of pharmacologic prophylaxis of experimental peritoneal hydatidosis. Mice (n = 140, divided in ten groups) suffered intraperitoneal contamination with protoscoleces of E. granulosus from sheep. Each group received different treatment (mebendazole, praziquantel, or both), in three different schedules (during 3 days before contamination, during 7 days after contamination, or both before and after Mebendazole 150 mg/kg-day), praziquantel (25 mg/kg-day) were given in three daily doses. Mice were sacrificed six months later and the number and type of existing peritoneal cysts was recorded. Prophylaxis prior to contamination was shown ineffective. Early treatment greatly decreased the severity of the peritoneal hydatidosis. The administration of the drug before and after contamination, did not improve the results obtained when the drug was given after contamination. Both mebendazole and praziquantel were effective, though the former obtained better results. The association of both drugs does not improve the results obtained with mebendazole alone. These experimental results recommend the early use of mebendazol or praziquantel after open surgery for hydatidosis, in order to prevent the occurrence of secondary peritoneal hydatidosis. PMID:8217380

  3. Exit-site care in peritoneal dialysis.

    PubMed

    Wadhwa, Nand K; Reddy, Gampala H

    2007-01-01

    Exit-site infection (ESI), tunnel infection and associated peritonitis are major causes of morbidity and catheter loss in chronic peritoneal dialysis patients. Meticulous exit-site care is vital in preventing ESI. Avoiding trauma to the exit-site and daily cleaning of the exit-site with a dedicated antimicrobial soap is essential for the longevity of the peritoneal dialysis catheter. Antibiotics cream and disinfectant agents including povidone-iodine, chlorhexidine, electrolytic chloroxidizing solutions (Amuchina 10% - ExSept Plus, Amuchina 5% - ExSept) are useful to keep the resident micro-organisms inhibited. ESI rates in peritoneal dialysis patients treated with Amuchina 10% (ExSept Plus) and Amuchina 5% (ExSept) for the exit-site care are similar or lower compared to povidone-iodine or chlorhexidine. Electrolytic chloroxidizing (Amuchina 10% - ExSept Plus and Amuchina 5% - ExSept) solutions for exit-site care are effective for prevention and treatment of ESI. PMID:17099306

  4. Treatment principles for peritoneal surface malignancies.

    PubMed

    Deraco, Marcello; Kusamura, Shigeki; Corbellini, Carlo; Guaglio, Marcello; Paviglianiti, Cosimo; Baratti, Dario

    2016-04-01

    A paradigm shift has recently occurred in the clinical management of peritoneal surface malignancies (PSM). Once regarded as end-stage disseminated conditions only to be palliated, PSM are now increasingly recognized as local-regional disease entities amenable to potentially curative therapies. Better knowledge of the natural history and patterns of disease-progression has evolved into a novel treatment approach combining aggressive cytoreductive surgery (CRS) and perioperative intraperitoneal chemotherapy, to treat the microscopic residual disease. Such a complex comprehensive treatment has reportedly resulted in a survival improvement over historical controls, and it is gaining an increasing acceptance as standard of care for selected patients with peritoneal metastases from gastrointestinal and gynecological tumor and rare primary peritoneal malignancies. This article addresses the rational bases supporting the comprehensive treatment of PSM. The biology and patho-physiology of peritoneal tumor dissemination, with their implication on surgical and local-regional management are reviewed. The cytoreductive surgical procedures and intraperitoneal chemotherapy administration techniques are described, together with the theoretical principles from which have originated. The main controversial issues in the operative management of PSM are discussed, focusing on the technical variants adopted in our institution. The most recent literature data on both patient selection and appropriate indications for combined treatment are presented. Additionally, a brief overview of treatment results and long-term outcomes following cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) in the different PSM is provided. PMID:26847729

  5. Francisella tularensis Peritonitis in Stomach Cancer Patient

    PubMed Central

    Ho, Linus X.; Safdar, Amar

    2004-01-01

    Tularemia with peritonitis developed in a 50-year-old man soon after diagnosis of stomach cancer with metastasis. The ascites grew Francisella tularensis subsp. holarctica, which was identified by sequencing analysis of the 16S rDNA. The infection resolved with antimicrobial treatment. Antibodies detected 4 weeks after onset disappeared after chemotherapy-associated lymphopenia. PMID:15663872

  6. [Adequacy of peritoneal dialysis and laboratory procedures].

    PubMed

    Klarić, Dragan; Predovan, Gorana

    2012-07-01

    Peritoneal dialysis is an equally valuable method for some patients. It is a method with some advantages and thus should be considered the method of choice. Are the trends of treatment with this method instead of terminal kidney disease replacement stagnating? In our ten-year retrospective study, we tried to do assess how to control the efficiency of dialysis and what was its influence on patient survival. We compared clinical state of patients, laboratory indicators of dialysis dosage (Kt/v) and peritoneal membrane transport function (PET). Patients were divided according to Kt/v values <1.7, 1.7-2.2 and >2.2. According to PET findings, they were divided into four standard groups. Kt/v and PET are unavoidable evaluation factors of peritoneal membrane and for prescribing dialysis. The transport, ultrafiltration and other membrane characteristics change with time and with inflammatory processes. On any calculation of adequacy, it is essential to distinguish diuretic and anuric patients. The adequacy of peritoneal dialysis should be incorporated in the conclusion on prescriptions and quality treatment of each individual patient. PMID:23441537

  7. Peritoneal flap ureteropexy for idiopathic retroperitoneal fibrosis.

    PubMed

    Fowler, J W

    1987-07-01

    Eight patients had 13 ureters treated by peritoneal flap ureteropexy. There were no significant post-operative complications. Eleven ureters were functioning normally after an average follow-up of 28 months. The operation is suggested as a method of choice where omental wrapping is not possible. PMID:3620842

  8. Imaging of the peritoneal cavity in CAPD.

    PubMed

    Wankowicz, Z; Pietrzak, B; Skrobowska, E

    1996-01-01

    The aim of our study was the use of the optimal imaging of the peritoneal cavity (PC) for continuous ambulatory peritoneal dialysis (CAPD)-related problems. Ultrasonography (USG), direct abdominal radiography (DAR), peritoneoscintigraphy (PSG), and standard peritoneo-computed tomography (PCT) with reconstruction (R-PCT) were performed in 25 patients on CAPD from three to 44 months. Studies were done at the beginning of CAPD (1-3 months) as well as in the noncomplicated and complicated course of CAPD. Group 1 comprised 17 patients in whom 77 PC images were taken in the non-complicated course of CAPD. Group II comprised 15 patients in whom 65 images were taken during or after complications. For USG and DAR we used standard equipment, PSG was done with sulfur colloid labeled with technetium 99m (Tc 99m), PCT, and R-PCT were done with Omnipaque and Somatom HiQ Siemens unit. In PCT, two- and three dimensional reconstruction were done by our own computer program. USG was recommended for imaging of tunnel infections, exit-site infection (ESI), and adhesion. PSG was useful in almost all observed complications of CAPD except thickening of the peritoneal membrane (PM). Standard PCT with R-PCT was more useful than PCT because of a more legible image of the peritoneal cavity, which gives the possibility of monitoring fluid distribution and measuring of intraperitoneal fluid volume. PMID:8728239

  9. Removal of phosphorus by peritoneal dialysis.

    PubMed

    Delmez, J A

    1993-01-01

    Substantial evidence exists that peritoneal dialysis, as currently practiced, cannot alone remove adequate amounts of phosphorus in well-nourished patients. Current efforts should address the possibility of developing improved nontoxic oral phosphorus binders and/or different compositions of dialysate fluid. PMID:8399639

  10. Pasteurella species peritoneal dialysis-associated peritonitis: Household pets as a risk factor

    PubMed Central

    Poliquin, Philippe Guillaume; Lagacé-Wiens, Philippe; Verrelli, Mauro; Allen, David W; Embil, John M

    2015-01-01

    BACKGROUND: Pasteurella species are Gram-negative coccobacilli that are a part of the normal oropharyngeal flora of numerous domestic animals. They have been recognized as a rare but significant cause of peritonitis in patients undergoing peritoneal dialysis (PD). A consensus about management strategies for PD-associated peritonitis caused by Pasteurella species currently does not exist. METHODS: The microbiological database serving the Manitoba Renal Program was searched from 1997 to 2013 for cases of Pasteurella species PD-associated peritonitis, and charts were reviewed. PubMed was searched for case reports and data were abstracted. RESULTS: Seven new local cases and 30 previously reported cases were analyzed. This infection is clinically similar to other forms of PD peritonitis, with household pet exposure appearing to be the strongest risk factor. Cats are the most commonly implicated pet. Direct contact between the pet and the equipment was commonly reported (25 of 37 patients) but was not necessary for infection to develop. The mean duration of treatment was 15 days. Complication rates were low, with only 11% of patients requiring PD catheter removal. There was no mortality reported. CONCLUSION: Pasteurella species are a rare cause of PD-associated peritonitis that can be successfully treated with a two-week course of intraperitoneal antibiotics with a high likelihood of catheter salvage. PMID:25798157

  11. Peritoneal Dialysis Registry With 2012 Survey Report.

    PubMed

    Hasegawa, Takeshi; Nakai, Shigeru; Moriishi, Misaki; Ito, Yasuhiko; Itami, Noritomo; Masakane, Ikuto; Hanafusa, Norio; Taniguchi, Masatomo; Hamano, Takayuki; Shoji, Tetsuo; Yamagata, Kunihiro; Shinoda, Toshio; Kazama, Junichiro; Watanabe, Yuzo; Shigematsu, Takashi; Marubayashi, Seiji; Morita, Osamu; Wada, Atsushi; Hashimoto, Seiji; Suzuki, Kazuyuki; Kimata, Naoki; Wakai, Kenji; Fujii, Naohiko; Ogata, Satoshi; Tsuchida, Kenji; Nishi, Hiroshi; Iseki, Kunitoshi; Tsubakihara, Yoshiharu; Nakamoto, Hidetomo

    2015-12-01

    Since 2009, the peritoneal dialysis (PD) registry survey has been carried out as part of the annual nationwide survey conducted by the Statistical Survey Committee of the Japanese Society for Dialysis Therapy with the cooperation of the Japanese Society for Peritoneal Dialysis. In this report, the current status of PD patients is presented on the basis of the results of the survey conducted at the end of 2012. The subjects were PD patients who lived in Japan and participated in the 2012 survey. Descriptive analysis of various items was performed, which included the current status of the combined use of PD and another dialysis method such as hemodialysis (HD) or hemodiafiltration (HDF), the method of exchanging dialysate, the use of an automated peritoneal dialysis (APD) machine, and the rates of peritonitis and catheter exit-site infection. From the results of the facility survey in 2012, the number of PD patients was 9514, a decrease of 128 from 2011. Among the entire dialysis patient population, 3.1% were PD patients, a decrease of 0.1%. Among the studied patients, 347 had a peritoneal catheter and underwent peritoneal lavage, 175 were started on PD in 2012 but introduced to other blood purification methods in the same year, and 1932 underwent both PD and another dialysis method such as HD or HDF. The percentage of patients who underwent PD and another dialysis method increased with PD vintage: <1 year, 4.8%; 1 to <2 years, 9.2%; 2 to <4 years, 16.3%; 4 to <8 years, 32.0%; and ≥8 years, 47.5%. The percentage of PD patients who completely manually exchanged the dialysate was 29.8%. The percentages of PD patients who used a double-bag exchange system with ultraviolet-light irradiation and those who used the same system but with a sterile connecting device were 54.7 and 13.9%, respectively. The percentage of patients on PD for <1 year using an APD machine was 43.4%, and it decreased with a PD vintage of ≥2 years. The mean rate of peritonitis was 0.22 per patient

  12. Detection of disseminated peritoneal tumors by fluorescein diacrylate in mice

    NASA Astrophysics Data System (ADS)

    Harada, Yoshinori; Furuta, Hirokazu; Murayama, Yasutoshi; Dai, Ping; Fujikawa, Yuta; Urano, Yasuteru; Nagano, Tetsuo; Morishita, Koki; Hasegawa, Akira; Takamatsu, Tetsuro

    2009-02-01

    Tumor invasion to the peritoneum is a poor prognostic factor in cancer patients. Accurate diagnosis of disseminated peritoneal tumors is essential to accurate cancer staging. To date, peritoneal washing cytology during laparotomy has been used for diagnosis of peritoneal dissemination of gastrointestinal cancer, but its sensitivity has not been satisfactory. Thus, a more direct approach is indispensable to detect peritoneal dissemination in vivo. Fluorescein diacrylate (FDAcr) is an esterase-sensitive fluorescent probe derived from fluorescein. In cancer cells, fluorescent fluorescein generated by exogenous application of FDAcr selectively deposits owing to its stronger hydrolytic enzyme activity and its lower leakage rate. We examined whether FDAcr can specifically detect disseminated peritoneal tumors in athymic nude mouse models. Intraperitoneally administered FDAcr revealed disseminated peritoneal microscopic tumors not readily recognized on white-light imaging. These results suggest that FDAcr is a useful probe for detecting disseminated peritoneal tumors.

  13. Management of high-output chylous ascites after D2-lymphadenectomy in patients with gastric cancer: a multi-center study

    PubMed Central

    Demir, Uygar; Alemdar, Ali; Ureyen, Orhan; Eryavuz, Yavuz; Mihmanli, Mehmet

    2016-01-01

    Background This study aimed to propose treatment strategies for high-output chylous ascites (CA) developed after gastric cancer surgery. Methods The data of patients with CA after gastric cancer surgery in three high volume Training and Research Hospitals between 2005 and 2015 were retrospectively evaluated. Results Nine patients out of 436 gastrectomies were detected with CA. The mean amount of daily fistula output was 939 mL. Treatment consisted of cessation of oral feeding, total parenteral nutrition (TPN), somatostatin analogs administration, clamping and/or removal of the drainage tube, diuretic administration and diet therapy with medium-chain triglycerides (MCTs) alone or in combination. The mean fistula closure time and length of hospital stay were 23 and 24 days respectively. Hemopneumothorax developed during right subclavian vein catheterisation for TPN implementation in one patient. There was no mortality. Conclusions Combined cessation of oral feeding and TPN are usually used for treatment of CA as first-line treatment. However, TPN is no harmless. Although our data are limited they do allow us to conclude that diet with MCT’s may use for medical treatment of CA as first-line. PMID:27284475

  14. Acute neonatal appendicitis in a preterm.

    PubMed

    Mammou, Sihem; Ayadi, Imen; Ben Hamida, Emira; Marrakchi, Zahra

    2015-01-01

    Acute neonatal appendicitis is very rare in the neonatal period. It is usually associated with comorbidity including prematurity. Symptoms are non-specific. The prognosis is marked by high risk of mortality and morbidity. Here, we report a case of preterm new born who presented with sepsis, apnoea, and digestive signs. The laparotomy revealed perforated appendicitis complicated with peritonitis. PMID:26712299

  15. Acute neonatal appendicitis in a preterm

    PubMed Central

    Mammou, Sihem; Ayadi, Imen; Hamida, Emira Ben; Marrakchi, Zahra

    2015-01-01

    Acute neonatal appendicitis is very rare in the neonatal period. It is usually associated with comorbidity including prematurity. Symptoms are non-specific. The prognosis is marked by high risk of mortality and morbidity. Here, we report a case of preterm new born who presented with sepsis, apnoea, and digestive signs. The laparotomy revealed perforated appendicitis complicated with peritonitis. PMID:26712299

  16. Practical guidelines for automated peritoneal dialysis.

    PubMed

    Sritippayawan, Suchai; Nilwarangkur, Sukij; Aiyasanon, Nipa; Jattanawanich, Parnthip; Vasuvattakul, Somkiat

    2011-09-01

    The development of APD technologies enables physician to customize PD treatment for optimal dialysis. Dialysis dose can be increased with APD alone or in conjunction with daytime dwells. Although there is no strong evidence of the advantage over CAPD, APD is generally recommended for patients having a high peritoneal transport, outflow problems or high intraperitoneal pressure (IPP) and those who depend on caregivers for their dialysis. The benefits of APD over CAPD depends on the problems and treatment results among dialysis centers. Before starting the APD, medical, psychosocial and financial aspects, catheter function, residual renal function (RRF), body surface area and peritoneal transport characteristic must be evaluated. The recommended starting prescription for APD is the dwell volume of 1,500 ml/m2, 2 hours/cycle, and 5 cycles/session, which will provides 10-15 L of total volume and 10 hours per session. The IPP should be monitored and kept below 18 cmH2O. NIPD is accepted for patients with significant RRF. Anuric patients usually require 15-20 L of total fill volume and may need 1-2 day-dwells of 2L icodextrin or hypertonic glucose solutions. Small solute clearances and ultrafiltration depend on the peritoneal catheter function and dialysis schedule. The clinical outcomes and small solute clearances must be monitored and adjusted accordingly to meet the weekly total Kt/V urea > or = 1.7 and in low peritoneal transporters, the weekly total CCr should be > or = 45 L/1.73 m2. The volume status must be normal. To diagnose the peritonitis in NIPD patients, 1 L of PDF should be infused and permitted to dwell for 2 hours before sending for analysis. The differential of white cell count may be more useful than the total cell counts. In Siriraj Hospital, APD patients had 1.5-3 times less peritonitis than CAPD patients and most of our anuric patients can achieve the weekly total Kt/V urea target with 10 L of NIPD. PMID:22043586

  17. Prognostic Relevance of the Peritoneal Surface Disease Severity Score Compared to the Peritoneal Cancer Index for Colorectal Peritoneal Carcinomatosis

    PubMed Central

    Ng, Jia Lin; Ong, Whee Sze; Chia, Claramae Shulyn; Tan, Grace Hwei Ching; Soo, Khee-Chee; Teo, Melissa Ching Ching

    2016-01-01

    Background. Peritoneal Carcinomatosis Index (PCI) is a widely established scoring system that describes disease burden in isolated colorectal peritoneal carcinomatosis (CPC). Its significance may be diminished with complete cytoreduction. We explore the utility of the recently described Peritoneal Surface Disease Severity Score (PSDSS) and compare its prognostic value against PCI. Methods. The endpoints were overall survival (OS), progression-free survival (PFS), and survival less than 18 months (18 MS). Results. Fifty patients underwent cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS/HIPEC) for CPC from 2003 to 2014, with 98% achieving complete cytoreduction. Median OS was 28.8 months (95% CI, 18.0–39.1); median PFS was 9.4 months (95% CI, 7.7–13.9). Univariate analysis showed that higher PCI was significantly associated with poorer OS (HR 1.11; 95% CI, 1.03–1.20) and PFS (HR 1.09; 95% CI, 1.03–1.14). Conversely, PSDSS was not associated with either endpoint. Multivariate analysis showed that PCI, but not PSDSS, was predictive of OS and PFS. PCI was also able to discriminate survival outcomes better than PSDSS for both OS and PFS. There was no association between 18 MS and either score. Conclusion. PCI is superior to PSDSS in predicting OS and PFS and remains the prognostic score of choice in CPC patients undergoing CRS/HIPEC. PMID:27006828

  18. Fungal Peritonitis: Underestimated Disease in Critically Ill Patients with Liver Cirrhosis and Spontaneous Peritonitis

    PubMed Central

    Lahmer, Tobias; Brandl, Andreas; Rasch, Sebastian; Schmid, Roland M.; Huber, Wolfgang

    2016-01-01

    Introduction Spontaneous peritonitis, especially spontaneous fungal peritonitis (SFP), is an important and potentially fatal complication in patients with endstage liver disaese. We evaluated potential risk factors, microbiological findings, and outcome of patients with SFP compared to spontaneous bacterial peritonitis (SBP) in critically ill patients. Methods Retrospective analyses of critically ill patients with suspected spontaneous peritonitis. Results Out of 205 patients, 20 (10%) had SFP, 28 (14%) had SBP, 48 (24%) had peritonitis without microbiological findings (SP) and 109 (52%) had no-peritonitis (NP). APACHE II and SOFA score were significantly higher in patients with SFP (26; 22–28; p<0.004 and 16; 14–18; p<0.002), SBP (26; 22–28; p<0.004 and 16; 14–18; p<0.002) and SP (24; 18–30; p<0.045 and 14; 10–18; p<0.044) as compared to NP (22; 16–24 and 12; 10–14). CHILD Pugh classification was mainly CHILD C and MELD Score was in patients with SFP (34; 18–40; p<0.001), SBP (32;12–40 p<0.002) and SP (29; 14–40 p<0.003) significantly higher as compared to NP (25;8–40). Nosocomial peritonitis could be significantly more often found in patients with SFP (65%; p<0.023) and SBP (62%, p<0.030) as compared to SP (51 p = 0.243) and NP (45%). Antibiotic pretreatment last 3 month prior peritonitis was significantly more often in patients with SFP (85%; p<0.002), SBP (71%, p<0.033), and SP (56; p<0.040) as compared to NP (33%). Candida albicans (60%; 12/20) was the most common isolated fungus, followed by Candida glabrata (13%) and Candida krusei (13%). Mortality rate was significantly higher in patients with SFP (90%, p<0.001), followed by SBP (75%; p<0.001) and SP (69%; p<0.001) as compared to NP (45%). Conclusion SFP is not a rare complication in end stage liver disease which is associated with increased mortality. Physicians should be aware of SFP in patients with CHILD C liver cirrhosis, elevated MELD score, antibiotic pretreatment and

  19. A prospective study evaluating utility of Mannheim peritonitis index in predicting prognosis of perforation peritonitis

    PubMed Central

    Sharma, Rajesh; Ranjan, Vikrant; Jain, Suraj; Joshi, Tulika; Tyagi, Anurag; Chaphekar, Rohan

    2015-01-01

    Aims: We aimed to validate Mannheim peritonitis index (MPI) for prediction of outcome in patients with perforation peritonitis. Materials and Methods: A prospective study involving 100 subjects operated for perforation peritonitis over the period of 2 years was designed. Postevaluation of predesigned performa, MPI score was calculated and analyzed for each patient with death being the main outcome measure. The MPI scores were divided into three categories; scores <15 (category 1), 16-25 (category 2), and >25 (category 3). Results: Our study consisted of 82 males and 18 females (male:female ratio 4.56:1), with the mean patients age of 37.96 ± 17.49 years. 47, 26, and 27 cases belonged to MPI score categories 1, 2, and 3, respectively. The most common origin of sepsis was ileal with small intestine dominating the source of perforation. When the individual parameters of MPI score were assessed against the mortality only, age >50 years (P = 0.015), organ failure (P = 0.0001), noncolonic origin of sepsis (P = 0.002), and generalized peritonitis (P = 0.0001) significantly associated with mortality. The sensitivity of MPI was 92% with a specificity of 78% in receiver operating characteristic curves. Conclusion: MPI is an effective tool for prediction of mortality in cases of perforation peritonitis. PMID:26604619

  20. Bowel Perforation During Peritoneal Dialysis Catheter Placement.

    PubMed

    Abreo, Kenneth; Sequeira, Adrian

    2016-08-01

    Interventional nephrologists and radiologists place peritoneal dialysis catheters using the percutaneous fluoroscopic technique in both the inpatient and outpatient setting. Nephrologists caring for such patients may have to diagnose and manage the complications resulting from these procedures. Abdominal pain can occur following peritoneal dialysis catheter placement when the local and systemic analgesia wears off. However, abdominal pain with hypotension is suggestive of a serious complication. Bleeding into the abdomen and perforation of the colon or bladder should be considered in the differential diagnosis. In the case reported here, the peritoneogram showed contrast in the bowel, and correct interpretation by the interventionist would have prevented this complication. The characteristic pattern of peritoneogram images in this case will guide interventionists to avoid this complication, and the discussion of the differential diagnosis and management will assist nephrologists in taking care of such patients. PMID:26857647

  1. [A case of peritoneal serous papillary carcinoma].

    PubMed

    Takeuchi, Nobuhiro; Sakata, Yoshio; Nishida, Yu; Nomura, Yusuke; Makino, Tetsuya; Maeda, Tetsuo; Tada, Hidetoshi; Kimoto, Takeo; Ueno, Sayaka; Fujiwara, Kiyoshi

    2011-08-01

    A 65-year-old female was admitted to our hospital with abdominal distension. Abdominal CT and MRI revealed massive ascites and an omental cake, but the ovaries were of normal size. After an omentum biopsy was performed during open abdominal surgery, she was diagnosed as peritoneal serous papillary adenocarcinoma. After 6 courses of chemotherapy with paclitaxel and carboplatin, the massive ascites totally disappeared, and a second look operation could be performed. She is still alive with no sign of recurrence. PMID:21829076

  2. Urgent-start peritoneal dialysis: nursing aspects.

    PubMed

    Groenhoff, Cheryl; Delgado, Edna; McClernon, Marilyn; Davis, Alicia; Malone, Latasha; Majirsky, Janet; Guest, Steven

    2014-01-01

    Urgent-start peritoneal dialysis (PD) refers to the initiation of dialysis soon after a PD catheter placement and is a treatment option available to the late-referred patient with advanced kidney disease. This article reviews nursing aspects of urgent-start PD and can serve as a guide for this evolving clinical pathway that can provide renal replacement therapy for a critical segment of the population with Stage 5 chronic kidney disease who require renal replacement therapy. PMID:25244889

  3. Peritoneal dialysis infections: an opportunity for improvement.

    PubMed

    Rodrigues, Anabela; Maciel, Marília; Santos, Cledir; Machado, Diana; Sampaio, Joana; Lima, Nelson; Carvalho, Maria J; Cabrita, António; Martins, Margarida

    2014-09-01

    Peritoneal dialysis (PD) catheter-associated infections remain a challenging cause of technique failure. Patient training and preventive measures are key elements in the management of infection rates. Twenty-seven of the 167 PD catheter transfer sets analyzed (19%) yielded a positive microbial culture (58% gram-negative bacteria). These results show that subclinical contamination, particularly from environmental gram-negative bacteria, is a potential hazard, indicating the need for a protocol for regular transfer set changes. PMID:25179339

  4. The Stoke contribution to peritoneal dialysis research.

    PubMed

    Wilkie, Martin E; Jenkins, Sarah B

    2011-03-01

    The Stoke Renal Unit has been at the forefront of peritoneal dialysis (PD) research for much of the past two decades. Central to this work is the PD cohort study, which was started in 1990 and is based on regular outpatient measurements of peritoneal and clinical function, correlating these with long-term outcomes. It has provided a wealth of information on risk factors for morbidity and mortality in patients on PD, the most significant being demonstration of the effects of time and dialysate glucose exposure on changes to the peritoneal membrane, as evidenced by increases in small solute transport. Early on, the study confirmed the adverse relationship between high small-solute transport status and outcome but more recently suggested that this relationship no longer held with modern techniques for managing patients on PD. Central themes of the PD research in Stoke have included evaluation of euvolemia, the importance of ultrafiltration and how best to achieve it, and detailed assessments of transmembrane water movement. The work has included the study of sodium removal and the use of novel low sodium dialysates. More recently, attention has turned to the significance of impaired ultrafiltration capacity in patients on PD as a sign of structural membrane damage. It is hoped that further work in this area will identify preventive strategies. PMID:21364207

  5. Treatment strategies for gastric cancer patients with peritoneal metastasis.

    PubMed

    Imano, Motohiro; Okuno, Kiyotaka

    2014-03-01

    Although the treatment of gastric cancer improves the clinical outcomes, the survival of gastric cancer patients with peritoneal metastasis is still very poor. Effective drugs against peritoneal metastasis, coupled with new therapeutic modalities, are needed to improve the prognoses of these patients. Paclitaxel and TS-1 are candidate drugs for peritoneal metastasis, and intraperitoneal chemotherapy and targeted therapy are potential new therapeutic modalities. Two phase II studies using TS-1 and intraperitoneal and systemic paclitaxel for gastric cancer patients with peritoneal metastasis showed respectable survival results. In addition, peritoneal metastatic lesions showed high levels of epithelial cellular adhesion molecule (ECAM) and very low levels of human epidermal growth factor receptor 2 (HER2), thus indicating that an anti-ECAM monoclonal antibody, catumaxomab, would be effective against gastric cancer-derived peritoneal metastasis. Although catumaxomab and intraperitoneally administered paclitaxel are not generally used in Japan at present, these treatment strategies might therefore be effectively used in Japan in the near future. PMID:23677598

  6. Chronic peritoneal dialysis catheters: challenges and design solutions.

    PubMed

    Ash, S R

    2006-01-01

    Although highly successful as transcutaneous access devices, today's peritoneal dialysis catheters still have imperfect hydraulic function, biocompatibility and resistance to infection. Success of Tenckhoff catheters is greatly improved by the proper positioning of deep and subcutaneous cuffs and intraperitoneal segment. Newer peritoneal catheter designs are intended to improve hydraulic function, avoid outflow failure, and diminish exit site infection. These catheter designs serve as excellent alternatives for patients with various types of failure of Tenckhoff catheters. Catheters have been designed for Continuous Flow Peritoneal Dialysis, and have generally been successful in providing high peritoneal dialysis flow rate, but not always successful in optimally distributing flow of peritoneal fluid. Improvements in catheter design may expand the use of peritoneal dialysis as a successful home dialysis therapy. PMID:16485243

  7. Evaluating the effect of intraoperative peritoneal lavage on bacterial culture in dogs with suspected septic peritonitis

    PubMed Central

    Swayne, Seanna L.; Brisson, Brigitte; Weese, J. Scott; Sears, William

    2012-01-01

    This pilot study describes the effect of intraoperative peritoneal lavage (IOPL) on bacterial counts and outcome in clinical cases of septic peritonitis. Intraoperative samples were cultured before and after IOPL. Thirty-three dogs with presumed septic peritonitis on the basis of cytology were managed surgically during the study period. Positive pre-lavage bacterial cultures were found in 14 cases, 13 of which were a result of intestinal leakage. The post-lavage cultures showed fewer isolates in 9 cases and in 1 case became negative. The number of dogs with a decrease in the concentration of bacteria cultured from pre-lavage to post-lavage samples was not statistically significant. There was no significant effect of the change in pre- to post-lavage culture, single versus multiple types of bacteria, selection of an appropriate empiric antimicrobial on survival or the need for subsequent surgery. PMID:23450861

  8. Spontaneous Rupture of Pyometra Causing Peritonitis in Elderly Female Diagnosed on Dynamic Transvaginal Ultrasound.

    PubMed

    Malvadkar, Sharad M; Malvadkar, Madhuri S; Domkundwar, Shilpa V; Mohd, Shariq

    2016-01-01

    Pyometra is collection of pus within the uterine cavity and is usually associated with underlying gynaecological malignancy or other benign causes. Spontaneous rupture of pyometra is a rare complication. We report a case of a 65-year-old female who presented with acute abdomen and was diagnosed with a ruptured uterus secondary to pyometra and consequent peritonitis on dynamic transvaginal sonography (TVS) which was later confirmed on contrast enhanced computed tomography (CECT). An emergency laparotomy was performed and about 800 cc of pus was drained from the peritoneal cavity. A rent was found in the anterior uterine wall and hence hysterectomy was performed. Histopathology revealed mixed inflammatory cell infiltrate with no evidence of malignancy. There are only 31 cases of ruptured pyometra reported till date, most of which were definitively diagnosed only on laparotomy. In only two of these cases the preoperative diagnosis was made on CECT. We report this case, as the correct and definitive diagnosis was made preoperatively on dynamic TVS. To our knowledge, this is the first case report revealing spontaneous ruptured pyometra being diagnosed preoperatively on dynamic TVS. This report is aimed at giving emphasis on the use of simple dynamic TVS for accurate diagnosis of rare spontaneous ruptured pyometra causing peritonitis. PMID:26989549

  9. Spontaneous Rupture of Pyometra Causing Peritonitis in Elderly Female Diagnosed on Dynamic Transvaginal Ultrasound

    PubMed Central

    Malvadkar, Sharad M.; Malvadkar, Madhuri S.; Domkundwar, Shilpa V.; Mohd, Shariq

    2016-01-01

    Pyometra is collection of pus within the uterine cavity and is usually associated with underlying gynaecological malignancy or other benign causes. Spontaneous rupture of pyometra is a rare complication. We report a case of a 65-year-old female who presented with acute abdomen and was diagnosed with a ruptured uterus secondary to pyometra and consequent peritonitis on dynamic transvaginal sonography (TVS) which was later confirmed on contrast enhanced computed tomography (CECT). An emergency laparotomy was performed and about 800 cc of pus was drained from the peritoneal cavity. A rent was found in the anterior uterine wall and hence hysterectomy was performed. Histopathology revealed mixed inflammatory cell infiltrate with no evidence of malignancy. There are only 31 cases of ruptured pyometra reported till date, most of which were definitively diagnosed only on laparotomy. In only two of these cases the preoperative diagnosis was made on CECT. We report this case, as the correct and definitive diagnosis was made preoperatively on dynamic TVS. To our knowledge, this is the first case report revealing spontaneous ruptured pyometra being diagnosed preoperatively on dynamic TVS. This report is aimed at giving emphasis on the use of simple dynamic TVS for accurate diagnosis of rare spontaneous ruptured pyometra causing peritonitis. PMID:26989549

  10. Septic peritonitis secondary to unilateral pyometra and ovarian bursal abscessation in a dog.

    PubMed

    Van Israel, N; Kirby, B M; Munro, E A C

    2002-10-01

    A seven-year-old, female entire Labrador retriever was presented for acute-onset vomiting and lethargy, associated with weakness and generalised tremors. The clinical, radiographic, ultrasonographic and histopathological findings revealed septic peritonitis which occurred secondarily to unilateral pyometra and ovarian bursal abscessation. However, in this case, the initial clinical findings, blood parameters, radiographic and ultrasonographic findings did not allow a specific diagnosis. Repeat monitoring was required, and abdominocentesis proved to be the most useful diagnostic test, allowing a definitive diagnosis and the decision to be made as to whether or not to carry out exploratory surgery. PMID:12400643

  11. [DISSEMINATED PERITONEAL LEYOMYOMATOSIS--PRACTICAL APPROACH TO DIAGNOSIS].

    PubMed

    Gincheva, D; Nikolova, M

    2016-01-01

    Disseminated peritoneal leiomyomatosis (DPL) is a rare condition characterized by the presence of multiple histologically benign smooth muscle nodules on the surface subperitoneal tissue simulating macroscopic peritoneal carcinomatosis. This disease is rare, but in recent years, in connection with the widespread introduction of laparoscopic surgery, the reports of disseminated peritoneal leiomyomatosis occurring after laparoscopic morcellation, were frequent. The knowledge of DPL is necessary to develop methods of prevention, and individualized treatment depending on the pathogenesis and clinical manifestations in each patient. PMID:27509658

  12. Gastric Cancer with Peritoneal Tuberculosis: Challenges in Diagnosis and Treatment

    PubMed Central

    Alshahrani, Amer Saeed

    2016-01-01

    Herein, we report a 39-year-old female patient presenting with gastric cancer and tuberculous peritonitis. The differential diagnosis between advanced gastric cancer with peritoneal carcinomatosis and early gastric cancer with peritoneal tuberculosis (TB), and the treatment of these two diseases, were challenging in this case. Physicians should have a high index of suspicion for peritoneal TB if the patient has a history of this disease, especially in areas with a high incidence of TB, such as South Korea. An early diagnosis is critical for patient management and prognosis. A surgical approach including tissue biopsy or laparoscopic exploration is recommended to confirm the diagnosis. PMID:27433397

  13. Ovarian, Fallopian Tube, and Primary Peritoneal Cancer—Patient Version

    Cancer.gov

    Information about ovarian, fallopian tube, and primary peritoneal cancer treatment, prevention, genetics, causes, screening, clinical trials, research and statistics from the National Cancer Institute.

  14. Iron Inhibits Respiratory Burst of Peritoneal Phagocytes In Vitro

    PubMed Central

    Gotfryd, Kamil; Jurek, Aleksandra; Kubit, Piotr; Klein, Andrzej; Turyna, Bohdan

    2011-01-01

    Objective. This study examines the effects of iron ions Fe3+ on the respiratory burst of phagocytes isolated from peritoneal effluents of continuous ambulatory peritoneal dialysis (CAPD) patients, as an in vitro model of iron overload in end-stage renal disease (ESRD). Material and Methods. Respiratory burst of peritoneal phagocytes was measured by chemiluminescence method. Results. At the highest used concentration of iron ions Fe3+ (100 μM), free radicals production by peritoneal phagocytes was reduced by 90% compared to control. Conclusions. Iron overload may increase the risk of infectious complications in ESRD patients. PMID:22203913

  15. Clinical outcomes and mortality in elderly peritoneal dialysis patients

    PubMed Central

    Sakacı, Tamer; Ahbap, Elbis; Koc, Yener; Basturk, Taner; Ucar, Zuhal Atan; Sınangıl, Ayse; Sevınc, Mustafa; Kara, Ekrem; Akgol, Cuneyt; Kayalar, Arzu Ozdemır; Caglayan, Feyza Bayraktar; Sahutoglu, Tuncay; Ünsal, Abdulkadir

    2015-01-01

    OBJECTIVES: To evaluate the clinical outcomes and identify the predictors of mortality in elderly patients undergoing peritoneal dialysis. METHODS: We conducted a retrospective study including all incident peritoneal dialysis cases in patients ≥65 years of age treated from 2001 to 2014. Demographic and clinical data on the initiation of peritoneal dialysis and the clinical events during the study period were collected. Infectious complications were recorded. Overall and technique survival rates were analyzed. RESULTS: Fifty-eight patients who began peritoneal dialysis during the study period were considered for analysis, and 50 of these patients were included in the final analysis. Peritoneal dialysis exchanges were performed by another person for 65% of the patients, whereas 79.9% of patients preferred to perform the peritoneal dialysis themselves. Peritonitis and catheter exit site/tunnel infection incidences were 20.4±16.3 and 24.6±17.4 patient-months, respectively. During the follow-up period, 40 patients were withdrawn from peritoneal dialysis. Causes of death included peritonitis and/or sepsis (50%) and cardiovascular events (30%). The mean patient survival time was 38.9±4.3 months, and the survival rates were 78.8%, 66.8%, 50.9% and 19.5% at 1, 2, 3 and 4 years after peritoneal dialysis initiation, respectively. Advanced age, the presence of additional diseases, increased episodes of peritonitis, the use of continuous ambulatory peritoneal dialysis, and low albumin levels and daily urine volumes (<100 ml) at the initiation of peritoneal dialysis were predictors of mortality. The mean technique survival duration was 61.7±5.2 months. The technique survival rates were 97.9%, 90.6%, 81.5% and 71% at 1, 2, 3 and 4 years, respectively. None of the factors analyzed were predictors of technique survival. CONCLUSIONS: Mortality was higher in elderly patients. Factors affecting mortality in elderly patients included advanced age, the presence of comorbid

  16. A new internet tool to report peritoneal malignancy extent. PeRitOneal MalIgnancy Stage Evaluation (PROMISE) application.

    PubMed

    Villeneuve, L; Thivolet, A; Bakrin, N; Mohamed, F; Isaac, S; Valette, P-J; Glehen, O; Rousset, P

    2016-06-01

    Based on the importance of assessing the true extent of peritoneal disease, PeRitOneal MalIgnancy Stage Evaluation (PROMISE) internet application (www.e-promise.org) has been developed to facilitate tabulation and automatically calculate surgically validated peritoneal cancer index (PCI), and other surgically validated scores as Gilly score, simplified peritoneal cancer index (SPCI), Fagotti and Fagotti-modified scores. This application offers computer-assistance to produce simple, quick but precise and standardized pre, intra and postoperative reports of the extent of peritoneal metastases and may help specialized and non-specialized institutions in their current practice but also facilitate research and multicentre studies on peritoneal surface malignancies. PMID:27067193

  17. Protein kinase C α inhibition prevents peritoneal damage in a mouse model of chronic peritoneal exposure to high-glucose dialysate.

    PubMed

    Wang, Le; Balzer, Michael S; Rong, Song; Menne, Jan; von Vietinghoff, Sibylle; Dong, Lei; Gueler, Faikah; Jang, Mi-Sun; Xu, Gang; Timrott, Kai; Tkachuk, Sergey; Hiss, Marcus; Haller, Hermann; Shushakova, Nelli

    2016-06-01

    Chronic exposure to commercial glucose-based peritoneal dialysis fluids during peritoneal dialysis induces peritoneal membrane damage leading to ultrafiltration failure. In this study the role of protein kinase C (PKC) α in peritoneal membrane damage was investigated in a mouse model of peritoneal dialysis. We used 2 different approaches: blockade of biological activity of PKCα by intraperitoneal application of the conventional PKC inhibitor Go6976 in C57BL/6 wild-type mice and PKCα-deficient mice on a 129/Sv genetic background. Daily administration of peritoneal dialysis fluid for 5 weeks induced peritoneal upregulation and activation of PKCα accompanied by epithelial-to-mesenchymal transition of peritoneal mesothelial cells, peritoneal membrane fibrosis, neoangiogenesis, and macrophage and T cell infiltration, paralleled by reduced ultrafiltration capacity. All pathological changes were prevented by PKCα blockade or deficiency. Moreover, treatment with Go6976 and PKCα deficiency resulted in strong reduction of proinflammatory, profibrotic, and proangiogenic mediators. In cell culture experiments, both treatment with Go6976 and PKCα deficiency prevented peritoneal dialysis fluid-induced release of MCP-1 from mouse peritoneal mesothelial cells and ameliorated transforming growth factor-β1-induced epithelial-to-mesenchymal transition and peritoneal dialysis fluid-induced MCP-1 release in human peritoneal mesothelial cells. Thus, PKCα plays a crucial role in the pathophysiology of peritoneal membrane dysfunction induced by peritoneal dialysis fluids, and we suggest that its therapeutic inhibition might be a valuable treatment option for peritoneal dialysis patients. PMID:27142955

  18. Long-term prevalence of post-traumatic stress disorder symptoms in patients after secondary peritonitis

    PubMed Central

    Boer, Kimberly R; Mahler, Cecilia W; Unlu, Cagdas; Lamme, Bas; Vroom, Margreeth B; Sprangers, Mirjam A; Gouma, Dirk J; Reitsma, Johannes B; De Borgie, Corianne A; Boermeester, Marja A

    2007-01-01

    Introduction The aim of this study was to determine the long-term prevalence of post-traumatic stress disorder (PTSD) symptomology in patients following secondary peritonitis and to determine whether the prevalence of PTSD-related symptoms differed between patients admitted to the intensive care unit (ICU) and patients admitted only to the surgical ward. Method A retrospective cohort of consecutive patients treated for secondary peritonitis was sent a postal survey containing a self-report questionnaire, namely the Post-traumatic Stress Syndrome 10-question inventory (PTSS-10). From a database of 278 patients undergoing surgery for secondary peritonitis between 1994 and 2000, 131 patients were long-term survivors (follow-up period at least four years) and were eligible for inclusion in our study, conducted at a tertiary referral hospital in Amsterdam, The Netherlands. Results The response rate was 86%, yielding a cohort of 100 patients; 61% of these patients had been admitted to the ICU. PTSD-related symptoms were found in 24% (95% confidence interval 17% to 33%) of patients when a PTSS-10 score of 35 was chosen as the cutoff, whereas the prevalence of PTSD symptomology when borderline patients scoring 27 points or more were included was 38% (95% confidence interval 29% to 48%). In a multivariate analyses controlling for age, sex, Acute Physiology and Chronic Health Evaluation II (APACHE II) score, number of relaparotomies and length of hospital stay, the likelihood of ICU-admitted patients having PTSD symptomology was 4.3 times higher (95% confidence interval 1.11 to 16.5) than patients not admitted to the ICU, using a PTSS-10 score cutoff of 35 or greater. Older patients and males were less likely to report PTSD symptoms. Conclusion Nearly a quarter of patients receiving surgical treatment for secondary peritonitis developed PTSD symptoms. Patients admitted to the ICU were at significantly greater risk for having PTSD symptoms after adjusting for baseline

  19. Inflammation and Resolution Are Associated with Upregulation of Fatty Acid β-Oxidation in Zymosan-Induced Peritonitis

    PubMed Central

    Fujieda, Yusuke; Manno, Atsushi; Hayashi, Yasuhiro; Rhodes, Nelson; Guo, Lining; Arita, Makoto; Bamba, Takeshi; Fukusaki, Eiichiro

    2013-01-01

    Inflammation is a fundamental defensive response to harmful stimuli. However, it can cause damage if it does not subside. To avoid such damage, organisms have developed a mechanism called resolution of inflammation. Here we applied an untargeted metabolomics approach to a sterile and self-resolving animal model of acute inflammation, namely zymosan-induced peritonitis in mice, to examine the effect of inflammation and resolution on the metabolomic profiles. Significant and time-dependent changes in metabolite profiles after zymosan administration were observed in both peritoneal wash fluid (PWF) and plasma. These metabolomic changes correlated well with inflammatory chemokine or cytokine production. In PWF, most of metabolites that could detected increased in zymosan-treated mice, which is suggestive of inflammation, oxidative stress and increased energy demands. In plasma, most metabolites in the central metabolic pathway (glycolysis and TCA cycle) were significantly downregulated after zymosan administration. The concentration of the ketone body 3-hydroxybutyric acid (3-HB) in plasma and PWF increased in zymosan-injected animals indicating upregulation of fatty acid β-oxidation. Increased 3-HB level was observed in the cells that infiltrated into the peritoneal cavity and these infiltrated cells might contribute, at least in part, to the production of 3-HB in the peritoneal cavity. PMID:23776651

  20. Peritoneal dialysis. An adjunct to pediatric postcardiotomy fluid management.

    PubMed Central

    Stromberg, D; Fraser, C D; Sorof, J M; Drescher, K; Feltes, T F

    1997-01-01

    Patients requiring cardiopulmonary bypass for congenital heart surgery commonly exhibit impaired renal function and extravascular fluid retention. These conditions contribute to early postoperative fluid overload, which may result in significant morbidity and mortality. We examined the safety and efficacy of peritoneal dialysis in removing extravascular fluid from critically ill postcardiotomy patients. A retrospective case review from July of 1995 through April of 1996 was conducted. All patients undergoing peritoneal dialysis achieved a net negative fluid balance. Average urine output increased from 2.1 cc/kg/hr to 3.9 cc/kg/hr (P < 0.01) during the pre-peritoneal dialysis to post-peritoneal dialysis period, and the mean number of inotropic agents decreased from 2.2 to 1.7 (P < 0.05). Controlled comparison revealed that the peritoneal dialysis cohort more rapidly achieved a negative weight-adjusted fluid balance throughout the early postoperative course. The peritoneal dialysis group's illness severity decreased more rapidly within the 24-hour period after initiation of peritoneal dialysis than did that of the control cohort over the same period of time. No difference in postoperative morbidity or mortality existed between the study groups. Complications from the catheter placement were minimal, and no patient experienced peritonitis or metabolic or hemodynamic instability during peritoneal dialysis catheter placement, usage, or removal. Peritoneal dialysis is a safe and effective form of renal replacement therapy, even among critically ill pediatric postcardiotomy patients. Early postsurgical institution of peritoneal dialysis may hasten early postoperative recovery. We speculate that intraoperative catheter placement reduces the complication rate associated with this treatment modality. PMID:9456479

  1. Laboratory diagnosis of peritonitis in patients undergoing continuous ambulatory peritoneal dialysis

    PubMed Central

    Fenton, Patricia

    1982-01-01

    A simple laboratory method for culture of continuous ambulatory peritoneal dialysis (CAPD) fluids is described. Guidelines for antimicrobial therapy are discussed based on results from 18 patients studied over an 11-week period. Cephalosporins appeared to be a rational choice for therapy while awaiting laboratory results. PMID:6754760

  2. Increasing sodium removal on peritoneal dialysis: applying dialysis mechanics to the peritoneal dialysis prescription.

    PubMed

    Fischbach, Michel; Schmitt, Claus Peter; Shroff, Rukshana; Zaloszyc, Ariane; Warady, Bradley A

    2016-04-01

    Optimal fluid removal on peritoneal dialysis (PD) requires removal of water coupled with sodium, which is predominantly achieved via the small pores in the peritoneal membrane. On the other hand, free-water transport takes place through aquaporin-1 channels, but leads to sodium retention and over hydration. PD prescription can be adapted to promote small pore transport to achieve improved sodium and fluid management. Both adequate dwell volume and dwell time are required for small pore transport. The dwell volume determines the amount of "wetted" peritoneal membrane being increased in the supine position and optimized at dwell volumes of approximately 1400 ml/m(2). Diffusion across the recruited small pores is time-dependent, favored by a long dwell time, and driven by the transmembrane solute gradient. According to the 3-pore model of conventional PD, sodium removal primarily occurs via convection. The clinical application of these principles is essential for optimal performance of PD and has resulted in a new approach to the automated PD prescription: adapted automated PD. In adapted automated PD, sequential short- and longer-dwell exchanges, with small and large dwell volumes, respectively, are used. A crossover trial in adults and a pilot study in children suggests that sodium and fluid removal are increased by adapted automated PD, leading to improved blood pressure control when compared with conventional PD. These findings are not explained by the current 3-pore model of peritoneal permeability and require further prospective crossover studies in adults and children for validation. PMID:26924063

  3. Late presentation of encapsulating peritoneal sclerosis following renal transplantation and the potential under-reporting of the incidence and prevalence of encapsulating peritoneal sclerosis.

    PubMed

    Davenport, Andrew

    2015-07-01

    Encapsulating peritoneal sclerosis is an infrequent but potentially devastating complication of peritoneal dialysis. The reported incidence and prevalence of encapsulating peritoneal sclerosis vary markedly between countries. Currently, peritoneal dialysis vintage remains the major risk factor for encapsulating peritoneal sclerosis, and dialysis vintage differs between countries due to the relative competing risks of transplantation, availability of haemodialysis and peritonitis. However, the diagnosis of encapsulating peritoneal sclerosis is often only established when patients have transferred modality to transplantation or haemodialysis. Switching treatment modality may potentially lead to an under-reporting of encapsulating peritoneal sclerosis, as many countries which collect data on dialysis patients in national registries often have separate registries for dialysis and transplant patients, and this may potentially lead to under-reporting of encapsulating peritoneal sclerosis in patients presenting after renal transplantation. Secondly, the question arises as to how long former peritoneal dialysis patients should be followed before a diagnosis of encapsulating peritoneal sclerosis can be confidently excluded. To highlight this point, we present four cases that developed symptomatic encapsulating peritoneal sclerosis more than 5 years, and in once case more than 10 years after the discontinuation of peritoneal dialysis. Delayed or late presentation may not only delay the diagnosis, but also risk surgical interventions by non-specialists. A more robust system is required to record cases of encapsulating peritoneal sclerosis to determine the incidence and prevalence, and so provide accurate information to both patients and clinicians as to the risks of long-term peritoneal dialysis therapy. PMID:26063486

  4. Effect of aflatoxins on rat peritoneal macrophages.

    PubMed Central

    Cusumano, V; Costa, G B; Seminara, S

    1990-01-01

    Phagocytosis, intracellular killing of Candida albicans, and superoxide production by rat peritoneal macrophages exposed to aflatoxins B1, B2, G1, G2, B2a, and M1 at several times and concentrations were analyzed to evaluate the intensity of a depressive effect for each mycotoxin. All aflatoxins used at very low concentrations had a depressive effect on the functions of macrophages. The biggest impairment of phagocytosis, intracellular killing, and spontaneous superoxide production was observed in macrophages exposed to aflatoxins B1 and M1. PMID:2176448

  5. Pleural effusion in a peritoneal dialysis patient.

    PubMed

    Bae, Eun Hui; Kim, Chang Seong; Choi, Joon Seok; Kim, Soo Wan

    2011-04-01

    A 34-year-old female presented with end-stage renal disease (ESRD) treated by peritoneal dialysis (CAPD) complained of a dry cough. Chest X-ray and chest computed tomography (CT) scan revealed massive right hydrothorax. Because the glucose concentration of pleural fluid was markedly high compared with that of serum, we performed isotope and contrast peritoneography. We used CT for localizing it. MRI was also trying to show transdiaphragmatic leakage in peritoneoflural fistula. Temporary discontinuation of CAPD, tetracycline instillation into the pleural space and surgical patch grafting of the diaphragmatic leak have all been described. A novel method may be video-assisted talc pleurodesis. PMID:22111056

  6. [A new view on pathochemical mechanisms of prolonged peritoneal dialysis].

    PubMed

    Petrovich, Iu A; Iarema, I V; Terekhina, N A; Kichenko, S M

    2010-01-01

    New data on etiology, pathogenesis, clinics, quantity estimation, treatment and complications of peritoneal dialysis are observed. The role of aquaporine, nitric oxide, NO-synthase, inflammation and sepsis markers (procalcitonine, C-reactive protein) in pathochemical mechanism of peritoneal dialysis is discussed. PMID:20734476

  7. Vitamin K Status of Canadian Peritoneal Dialysis Patients

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Vitamin K –dependent proteins have been implicated in the regulation of vascular calcification, a condition that is prevalent among peritoneal dialysis patients. Vitamin K status in this patient population is unknown. In a cross-sectional study of 22 peritoneal dialysis patients selected from a Can...

  8. [The nature of postoperative complications in patients with peritonitis].

    PubMed

    Churpiĭ, I K

    2014-01-01

    We studied the postoperative period in patients with peritonitis. The structure of the most important factors that slow down the healing process and lead to mortality. Among the factors that affect the healing process is the most important character of fluid, and the prevalence of peritonitis (causative factor), which causes complications on the part of the internal organs and wounds. PMID:25906657

  9. Ultrasonography in acute gallbladder perforation.

    PubMed

    Soiva, M; Pamilo, M; Päivänsalo, M; Taavitsainen, M; Suramo, I

    1988-01-01

    The files of patients with acute cholecystitis from two large university hospitals from the years 1978-1985 were employed to find the cases with acute gallbladder perforation for this study. Only those patients (n = 9) were selected for the analysis of sonographic signs of acute gallbladder perforation who had less than 48 hours of symptoms before sonography, and were operated upon within 24 hours of the sonography. Patients (n = 10) with non-complicated acute cholecystitis and identical in regard to the duration of the symptoms and the timing of the sonography and the operation formed a control group. The sonographic findings in patients with gallbladder perforation were pericholecystic fluid collections, free peritoneal fluid, disappearance of the gallbladder wall echoes, focal highly echogenic areas with acoustic shadows in the gallbladder, and an inhomogeneous, generally echo-poor gallbladder wall. PMID:2964842

  10. [Ascites and acute kidney injury].

    PubMed

    Piano, Salvatore; Tonon, Marta; Angeli, Paolo

    2016-07-01

    Ascites is the most common complication of cirrhosis. Ascites develops as a consequence of an abnormal splanchnic vasodilation with reduction of effecting circulating volume and activation of endogenous vasoconstrictors system causing salt and water retention. Patients with ascites have a high risk to develop further complications of cirrhosis such as hyponatremia, spontaneous bacterial peritonitis and acute kidney injury resulting in a poor survival. In recent years, new studies helped a better understanding of the pathophysiology of ascites and acute kidney injury in cirrhosis. Furthermore, new diagnostic criteria have been proposed for acute kidney injury and hepatorenal syndrome and a new algorithm for their management has been recommended with the aim of an early diagnosis and treatment. Herein we will review the current knowledge on the pathophysiology, diagnosis and treatment of ascites and acute kidney injury in patients with cirrhosis and we will identify the unmet needs that should be clarified in the next years. PMID:27571467

  11. A biocompatibility study on peritoneal dialysis solution bags for CAPD.

    PubMed

    Carozzi, S; Nasini, M G; Schelotto, C; Caviglia, P M; Santoni, O; Pietrucci, A

    1993-01-01

    Numerous factors related to the composition of peritoneal dialysis solutions (PDS) contribute to the pathogenesis of peritoneal fibrosis during continuous ambulatory peritoneal dialysis (CAPD). They include high osmolarity, low pH, and the presence of lactate, which may be responsible for stimulating the proliferation of peritoneal fibroblasts (PF) and for the toxicity on the peritoneal mesothelial cells (PMC). Similar effects could be hypothesized for the plasticizers released from the PDS bags, usually made of polyvinyl chloride (PVC), such as the acid esters of phthalic acid, particularly bis-(2-ethylhexyl) phthalate (BEHP). Recently, however, new BEHP-free bags (Clear-Flex, Bieffe, Italy) made of three layers (polyethylene, nylon, and polypropylene) have been introduced. The aim of this work is to evaluate in vitro the effects of samples of PDS contained in PVC bags (Bieffe) and in Clear-Flex bags on the proliferative capacity of peritoneal fibroblasts and peritoneal mesothelial cells, and the release of interferon gamma (IFN gamma), interleukin-1 (IL-1) and prostaglandin E2 (PGE2) from peritoneal T lymphocytes (PTLs) and macrophages (PM phi s). Results have shown that in the presence of PDS samples contained in PVC bags, the proliferative capacity of peritoneal fibroblasts was higher than in Clear-Flexbags. There was also an increased release of IFN-gamma and IL-1 from PTLs and PM phi s (cytokines that stimulate the collagen synthesis) and a decreased release of PGE2 (cytokines which inhibit the collagen synthesis). An inhibiting action on peritoneal mesothelial cells was also seen.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:8105908

  12. Aeromonas hydrophila as a causative organism in peritoneal dialysis-related peritonitis: case report and review of the literature.

    PubMed

    Liakopoulos, V; Arampatzis, S; Kourti, P; Tsolkas, T; Zarogiannis, S; Eleftheriadis, T; Giannopoulou, M; Stefanidis, I

    2011-02-01

    Most episodes of peritoneal dialysis (PD)-related peritonitis could be attributed to a single organism, but in almost 10% of peritonitis episodes multiple organisms are identified. Polymicrobial peritonitis is often related to intra-abdominal pathology, and the prognosis may be poor. Aeromonas spp. have rarely been identified as the causative pathogen in PD-related peritonitis, and a very small number of cases has been reported in the literature. These rod-shaped, gram-negative microorganisms have been isolated from wastewater drainage systems, food, vegetables, and soil. Herein we report a case of polymicrobial peritonitis in a continuous ambulatory peritoneal dialysis (CAPD) patient with systemic lupus erythematosus (SLE), due to a combination of Streptococcus viridans and Aeromonas hydrophila infection. The patient was involved in gardening and was not compliant with her technique protocol. She did not wear a mask and omitted thorough hand washing. The patient was treated with i.p. vancomycin and ceftazidime and peritonitis was resolved. The patient's technique was reassessed, and she was retrained by our PD nurses. PMID:21269597

  13. Are the Mesothelial-to-Mesenchymal Transition, Sclerotic Peritonitis Syndromes, and Encapsulating Peritoneal Sclerosis Part of the Same Process?

    PubMed Central

    Loureiro, Jesús; Gónzalez-Mateo, Guadalupe; Jimenez-Heffernan, José; Selgas, Rafael; López-Cabrera, Manuel; Aguilera Peralta, Abelardo

    2013-01-01

    Mesothelial-to-mesenchymal transition (MMT) is an autoregulated physiological process of tissue repair that in uncontrolled conditions, such as peritoneal dialysis (PD), can lead to peritoneal fibrosis. The maximum expression of sclerotic peritoneal syndromes (SPS) is the encapsulating peritoneal sclerosis (EPS) for which no specific treatment exists. The SPS includes a wide range of peritoneal fibrosis that appears progressively and is considered as a reversible process, while EPS does not. EPS is a serious complication of PD characterized by a progressive intra-abdominal inflammatory process that results in bridles and severe fibrous tissue formation which cover and constrict the viscera. Recent studies show that transdifferentiated mesothelial cells isolated from the PD effluent correlate very well with the clinical events such as the number of hemoperitoneum and peritonitis, as well as with PD function (lower ultrafiltration and high Cr-MTC). In addition, in peritoneal biopsies from PD patients, the MMT correlates very well with anatomical changes (fibrosis and angiogenesis). However, the pathway to reach EPS from SPS has not been fully and completely established. Herein, we present important evidence pointing to the MMT that is present in the initial peritoneal fibrosis stages and it is perpetual over time, with at least theoretical possibility that MMT initiated the fibrosing process to reach EPS. PMID:23476771

  14. Possible development of idiopathic sclerosing encapsulating peritonitis.

    PubMed

    Yanagi, H; Kusunoki, M; Yamamura, T

    1999-01-01

    We report a rare case of idiopathic sclerosing encapsulating peritonitis (SEP). During a laparotomy before undergoing a distal gastrectomy with Billroth II reconstruction for early gastric cancer, the patient was found to have a membranous encapsulation wrapping each small bowel loop, unlike peritoneal encapsulation or typical SEP. He had complained of persistent heartburn, distension and diarrhea for 2 months in the post-operative course. The second laparotomy, which was performed to improve prolonged transit, revealed typical SEP with a thick and fibrotic membrane that encased the small bowel entirely. Stripping of the sclerosing encasing membrane, separation of the adherent loops of the proximal small bowel, and Braun's anastomosis were performed. The patient complained of epigastric fullness and diarrhea after he was relieved from the complete bowel obstruction for 45 days post-operatively. Trimebutine maleate was administrated 5 months after the second operation and this markedly improved his symptoms. This case might reflect the developmental process of idiopathic SEP. In addition, the use of a motility regulator may improve symptoms related to the abnormal intestinal motility by this disease. PMID:10228820

  15. Nutritional status in peritoneal dialysis: studies in body composition, lipoprotein metabolism and peritoneal function.

    PubMed

    Johansson, Ann-Cathrine

    2002-01-01

    This thesis is based on clinical studies including virtually all patients treated with peritoneal dialysis in Gothenburg during the 1990s. The patients had a fundamentally altered body composition compared to healthy subjects, characterised by a reduction in body cell mass and body fat already at start of dialysis. During PD treatment. a further decrease in body cell mass was observed. Energy stores tended to normalise during the first years of treatment and remained constant thereafter, or declined subsequently. Extracellular water, calculated from the four-compartment model, was increased when patients started PD treatment and increased further, in parallel to the reduction in body cell mass. These alterations were seen in combination with a normal. or slightly reduced, body weight. Standard methods of assessing nutritional status may therefore not be valid in the dialysis population. Prediction equations to estimate total body water, used in measurements of dialysis adequacy, give erroneous results in PD patients, as shown in a study on our PD population. This may have important clinical consequences, especially in wasted patients. Reduced muscle mass is a marker of protein-energy malnutrition, and therefore simple and reliable methods to measure muscle mass are warranted. When lean body mass was calculated from creatinine generation rate and compared to lean body mass estimated from measurements of total body potassium. the agreement between the two methods was low. Furthermore, when repeated measurements of creatinine generation rate were performed, the variation coefficient was unacceptably high. Thus. creatinine generation rate cannot be recommended as a method to evaluate somatic protein status in PD patients. The lipoprotein metabolic derangements are pronounced in PD patients. in which a further increase in cholesterol and cholesterol-rich apoB-containing lipoproteins are added to the already pre-existing renal dyslipidemia. characterised by increased

  16. Molecular mechanisms of peritoneal dissemination in gastric cancer

    PubMed Central

    Kanda, Mitsuro; Kodera, Yasuhiro

    2016-01-01

    Peritoneal dissemination represents a devastating form of gastric cancer (GC) progression with a dismal prognosis. There is no effective therapy for this condition. The 5-year survival rate of patients with peritoneal dissemination is 2%, even including patients with only microscopic free cancer cells without macroscopic peritoneal nodules. The mechanism of peritoneal dissemination of GC involves several steps: detachment of cancer cells from the primary tumor, survival in the free abdominal cavity, attachment to the distant peritoneum, invasion into the subperitoneal space and proliferation with angiogenesis. These steps are not mutually exclusive, and combinations of different molecular mechanisms can occur in each process of peritoneal dissemination. A comprehensive understanding of the molecular events involved in peritoneal dissemination is important and should be systematically pursued. It is crucial to identify novel strategies for the prevention of this condition and for identification of markers of prognosis and the development of molecular-targeted therapies. In this review, we provide an overview of recently published articles addressing the molecular mechanisms of peritoneal dissemination of GC to provide an update on what is currently known in this field and to propose novel promising candidates for use in diagnosis and as therapeutic targets. PMID:27570420

  17. Molecular mechanisms of peritoneal dissemination in gastric cancer.

    PubMed

    Kanda, Mitsuro; Kodera, Yasuhiro

    2016-08-14

    Peritoneal dissemination represents a devastating form of gastric cancer (GC) progression with a dismal prognosis. There is no effective therapy for this condition. The 5-year survival rate of patients with peritoneal dissemination is 2%, even including patients with only microscopic free cancer cells without macroscopic peritoneal nodules. The mechanism of peritoneal dissemination of GC involves several steps: detachment of cancer cells from the primary tumor, survival in the free abdominal cavity, attachment to the distant peritoneum, invasion into the subperitoneal space and proliferation with angiogenesis. These steps are not mutually exclusive, and combinations of different molecular mechanisms can occur in each process of peritoneal dissemination. A comprehensive understanding of the molecular events involved in peritoneal dissemination is important and should be systematically pursued. It is crucial to identify novel strategies for the prevention of this condition and for identification of markers of prognosis and the development of molecular-targeted therapies. In this review, we provide an overview of recently published articles addressing the molecular mechanisms of peritoneal dissemination of GC to provide an update on what is currently known in this field and to propose novel promising candidates for use in diagnosis and as therapeutic targets. PMID:27570420

  18. A Rare Case of Ascites due to Peritoneal Amyloidosis

    PubMed Central

    Stofer, Fernanda; Barretto, Maria Fernanda; Gouvea, Ana Luisa; Ribeiro, Mario; Neves, Marcio; Gismondi, Ronaldo Altenburg; Mocarzel, Luís Otavio

    2016-01-01

    Patient: Male, 65 Final Diagnosis: Peritoneal amyloidosis Symptoms: Anasarca • Dyspnea • Orthopnea Medication: — Clinical Procedure: Paracentesis and peritoneal biopsy Specialty: Gastroenterology and Hepatology Objective: Unusual clinical course Background: The clinical manifestations of amyloidosis depend on the type of insoluble protein as well as the location of amyloid deposits in tissues or organs. In the gastrointestinal tract, the small intestine is the most common site of amyloid deposits, whereas peritoneal involvement and ascites are rare. Case Report: We report on a case of ascites due to peritoneal amyloidosis. A 65-year-old patient was admitted to our institution due to anasarca and pulmonary congestion, mimicking heart failure. We started the patient on diuretics and vasodilators. Despite improvement in pulmonary congestion and peripheral edema, his ascites was not reduced. Echocardiogram revealed restrictive cardiomyopathy and a speckle-tracking pattern suggestive of cardiac amyloidosis. Subcutaneous and peritoneal biopsies revealed amyloidosis. Conclusions: Amyloidosis is rare in the peritoneum and is usually asymptomatic. Ascites occurs in only 20% of patients with peritoneal amyloidosis. We searched PubMed using “ascites” and “amyloidosis” and identified only eight case reports of amyloidosis with ascites. Physicians should be particularly careful in heart failure and anasarca cases when ascites is disproportional or not responsive to diuretic treatment. To date, there is no specific treatment for peritoneal amyloidosis. PMID:27353538

  19. Linagliptin Ameliorates Methylglyoxal-Induced Peritoneal Fibrosis in Mice

    PubMed Central

    Nagai, Takuo; Doi, Shigehiro; Nakashima, Ayumu; Irifuku, Taisuke; Sasaki, Kensuke; Ueno, Toshinori; Masaki, Takao

    2016-01-01

    Recent studies have reported increases of methylglyoxal (MGO) in peritoneal dialysis patients, and that MGO-mediated inflammation plays an important role in the development of peritoneal fibrosis through production of transforming growth factor-β1 (TGF-β1). Linagliptin, a dipeptidyl peptidase-4 inhibitor, exerts anti-inflammatory effects independent of blood glucose levels. In this study, we examined whether linagliptin suppresses MGO-induced peritoneal fibrosis in mice. Male C57/BL6 mice were divided into three groups: control, MGO injection plus saline, and MGO injection plus linagliptin (n = 6 per group). Peritoneal fibrosis was induced by daily intraperitoneal injection of saline containing 40 mmol/L MGO for 21 days. Saline was administered intraperitoneally to the control group. Linagliptin (10 mg/kg) or saline were administrated by once-daily oral gavage from 3 weeks before starting MGO injections. Immunohistochemical staining revealed that linagliptin suppressed expression of α-smooth muscle actin and fibroblast-specific protein-1, deposition of type I and III collagen, and macrophage (F4/80) infiltration. Peritoneal equilibration testing showed improved peritoneal functions in mice treated with linagliptin. Peritoneal injection of MGO increased plasma levels of glucagon-like peptide-1 (GLP-1) in mice, and a further increase was observed in linagliptin-treated mice. Although MGO increased plasma glucose levels, linagliptin did not decrease plasma glucose levels. Moreover, linagliptin reduced the TGF-β1 concentration in the peritoneal fluid of MGO-treated mice. GLP-1 receptor (GLP-1R) was expressed in monocytes/macrophages and linagliptin suppressed GLP-1R expression in MGO-injected mice. These results suggest that oral administration of linagliptin ameliorates MGO-induced peritoneal fibrosis. PMID:27513960

  20. Interstitial Fibrosis Restricts Osmotic Water Transport in Encapsulating Peritoneal Sclerosis.

    PubMed

    Morelle, Johann; Sow, Amadou; Hautem, Nicolas; Bouzin, Caroline; Crott, Ralph; Devuyst, Olivier; Goffin, Eric

    2015-10-01

    Encapsulating peritoneal sclerosis (EPS) is a rare but severe complication of peritoneal dialysis (PD) characterized by extensive fibrosis of the peritoneum. Changes in peritoneal water transport may precede EPS, but the mechanisms and potential predictive value of that transport defect are unknown. Among 234 patients with ESRD who initiated PD at our institution over a 20-year period, 7 subsequently developed EPS. We evaluated changes in peritoneal transport over time on PD in these 7 patients and in 28 matched controls using 3.86% glucose peritoneal equilibration tests. Compared with long-term PD controls, patients with EPS showed early loss of ultrafiltration capacity and sodium sieving before the onset of overt EPS. Multivariate analysis revealed that loss of sodium sieving was the most powerful predictor of EPS. Compared with long-term PD control and uremic peritoneum, EPS peritoneum showed thicker submesothelial fibrosis, with increased collagen density and a greater amount of thick collagen fibers. Reduced osmotic conductance strongly correlated with the degree of peritoneal fibrosis, but not with vasculopathy. Peritoneal fibrosis was paralleled by an excessive upregulation of vascular endothelial growth factor and endothelial nitric oxide synthase, but the expression of endothelial aquaporin-1 water channels was unaltered. Our findings suggest that an early and disproportionate reduction in osmotic conductance during the course of PD is an independent predictor of EPS. This functional change is linked to specific alterations of the collagen matrix in the peritoneal membrane of patients with EPS, thereby validating the serial three-pore membrane/fiber matrix and distributed models of peritoneal transport. PMID:25636412

  1. Is Subdural Peritoneal Shunt Placement an Effective Tool for the Management of Recurrent/Chronic Subdural Hematoma?

    PubMed Central

    Alvarez-Pinzon, Andres M; Valerio, Jose E; Delgado, Victor; Escalante, Jennifer A; Lopez, Nithia; Wolf, Aizik L

    2016-01-01

    Objective  To describe a surgical technique and to report using a retrospective study the efficacy of peritoneal shunts for the treatment of recurrent/chronic subdural hematoma (CSDH). We describe the considerations, complications, and outcomes related to this technique. Methods  In a retrospective cohort study, 125 charts with a diagnosis of subacute/chronic subdural hematoma were assigned for evaluation. Of the charts reviewed, 18 charts were found from subjects with a diagnosis of recurrent sub-acute or chronic subdural hematoma. All patients had undergone initial surgical treatment of their condition followed by peritoneal shunt placement to help alleviate intracranial pressure. Factors including the age, size of subdural hematoma, number of previous events, BMI, complications, survival, and clinical course were analyzed. Results  After subdural peritoneal shunt placement all patients had full neurological recovery with no complaints of headaches, lethargy, weakness, confusion or seizures. None of the cases had new subdural hematoma episodes after placement for a minimum of a two-year period (mean 26.1 months) (range 24.3-48.6 months). No postoperative complications were reported. The rates of postoperative hemorrhage, infection, distal catheter revision, and perioperative seizures was found to be zero percent. Shunt drainage was successful in all cases, draining 85% of the blood in the first 48 hours. There was no significant relationship between complications and the use of anticoagulants four weeks after surgery. Conclusions Peritoneal shunts, though rarely used, are a viable option in the treatment of sub-acute/chronic subdural hematomas. When pursuing this treatment, this technique is recommended to mitigate the risks of repeat surgical intervention and lessen perioperative time in high-risk patients. PMID:27335718

  2. Source of peritoneal proteoglycans. Human peritoneal mesothelial cells synthesize and secrete mainly small dermatan sulfate proteoglycans.

    PubMed Central

    Yung, S.; Thomas, G. J.; Stylianou, E.; Williams, J. D.; Coles, G. A.; Davies, M.

    1995-01-01

    This study describes experiments that compare the proteoglycans (PGs) extracted from the dialysate from patients receiving continuous peritoneal ambulatory dialysis (CAPD) with those secreted by metabolically labeled human peritoneal mesothelial cells in vitro. The PGs isolated from both sources were predominantly small chondroitin sulfate/dermatan sulfate PGs. Western blot of the core proteins obtained after chondroitin ABC lyase treatment with specific antibodies identified decorin and biglycan. With [35S]sulfate and [35S]methionine as labeling precursors it was shown that dermatan sulfate rather than chondroitin sulfate were the major glycosaminoglycan chains and that decorin was the predominant species. These data provide the first evidence that human peritoneal mesothelial cells may be the principal source of PGs in the peritoneum. Given the proposed functions of decorin and biglycan, the results suggest that these PGs may be involved in the control of transforming growth factor-beta activity and collagen fibril formation in the peritoneum. Images Figure 2 Figure 7 Figure 8 PMID:7856761

  3. Pharmacokinetics of piperacillin in patients on peritoneal dialysis with and without peritonitis.

    PubMed

    Debruyne, D; Ryckelynck, J P; Hurault De Ligny, B; Moulin, M

    1990-02-01

    The pharmacokinetics of piperacillin given intravenously (1 or 2 g) to nine patients with chronic renal failure and undergoing continuous ambulatory peritoneal dialysis was intermediate between values obtained in healthy volunteers and in patients with renal insufficiency studied between dialyses: half-life, 2.4 h; total clearance, 100 mL/min; urinary or peritoneal clearance, 3 mL/min. The intraperitoneal administration of piperacillin in dialysis fluid (400 mg or 1 g to five patients) increased the half-life (6 to 7 h) and decreased the volume of distribution of about two thirds. In both instances, the area under the curve was well correlated with dosage. The absorption of piperacillin by an inflamed peritoneum in eight patients suffering from peritonitis and treated with 400 mg, 1 g, or 2 g, was increased and returned to normal concurrently with care. Consequently, the recommended dosage is intravenous administration of 2 g of piperacillin every 8 h or intraperitoneal administration of 1 g every 6 h in the dialysate. With such conditions, serum concentrations greater than minimal inhibitory concentrations and sufficient to avoid dissemination of piperacillin-susceptible organisms without risk of accumulation are obtained. PMID:2324971

  4. IMAGING DIAGNOSIS-SCLEROSING ENCAPSULATING PERITONITIS IN A DOG.

    PubMed

    Veiga-Parga, Tamara; Hecht, Silke; Craig, Linden

    2015-01-01

    An approximately 5-month-old American Staffordshire terrier was presented with a history of recurrent peritoneal effusion. Abdominal radiographs and ultrasound showed a loculated effusion in the ventral abdomen with dorsal displacement of abdominal organs, hepatomegaly and rounding of liver and splenic margins. Computed tomography demonstrated centrally located gastrointestinal segments surrounded by a thin soft tissue band and a thickened peritoneal lining. At necropsy a fibrous membrane continuous with liver and splenic capsules encapsulated all abdominal organs. Microscopically the abdominal wall and fibrous capsule consisted of an irregular thick layer of hypocellular connective tissue. The final diagnosis was sclerosing encapsulating peritonitis. PMID:26095283

  5. Hydrothorax: pleural effusion associated with peritoneal dialysis.

    PubMed

    Lew, Susie Q

    2010-01-01

    Hydrothorax in a patient treated with peritoneal dialysis (PD) poses a diagnostic dilemma. Hydrothorax due to migration of dialysis fluid across the diaphragm and into the pleural space creates a serious complication of PD but generally does not threaten life. Shortness of breath causes the patient to seek medical attention. A sudden diminution in dialysis adequacy or poor ultrafiltration rate constitutes a unique marker for patients treated with PD compared to the general population. This article reviews the etiology for hydrothorax specifically in the PD population. Thoracentesis with chemical analysis of the fluid, imaging studies with and without contrast or markers, and video-assisted thoracoscopic surgery play important roles in the evaluation of hydrothorax. A conservative PD regimen, surgical intervention, and pleurodesis provide treatment options to those receiving PD. PMID:20056973

  6. Unusual appearance of malignant peritoneal mesothelioma.

    PubMed

    Haberman, Amy

    2015-01-01

    Malignant peritoneal mesothelioma (MPM) is a rare and fatal cancer arising from the mesothelial cells lining the peritoneum. This typically occurs in men in their fifth and sixth decades, but can be seen in women and any age group. Pleural and extrapleural mesothelioma can arise in the setting of asbestos exposure, but other reported causes of MPM include exposure to silicate fibers and radiation therapy. Because it presents with vague symptoms such as abdominal pain, anorexia, and weight loss, it is generally advanced at diagnosis. This is a case of MPM that presented initially at contrast-enhanced computed tomography as a small focal lesion in the lesser sac, ultimately resulting in death from complications of the disease. PMID:25793652

  7. Primary peritoneal angiosarcoma: a case report.

    PubMed

    Litvan, Juan; Aghazarian, Marta; Wiley, Elizabeth; Guleria, Sonia; Dudek, Arkadiusz Z

    2014-09-01

    Peritoneal angiosarcoma is an extremely rare sarcoma (0.01287% incidence per 100,000) with an aggressive clinical course and a poor prognosis. We herein report a case of a young man with diagnosis of angiosarcoma whose tumor adhering to the inferior wall of his bladder and omentum was initially thought to be rhabdomyosarcoma. His disease state progressively worsened, despite initiation of different types of chemotherapies. Blood was tested for cytokine and soluble receptor levels. Unexpectedly and never previously reported, very high levels of interleukin-6 (IL-6), osteopontin, and prolactin were found. Surprisingly, angiogenic cytokines levels were low. The patient died 5 months after initial presentation. In the present report, we discuss the difficulties in diagnosing this rare sarcoma and possible therapeutic targets, including the IL-6 pathway that may provide more effective ways in controlling this cancer in its metastatic stage. PMID:25202083

  8. Peritoneal mesothelioma presenting as a skin nodule.

    PubMed

    Abban, Cynthia; Viglione, Michael

    2009-06-01

    Mesothelioma is a malignancy of the pleura, pericardium and peritoneum that is rarely seen in cutaneous biopsies. We present a case of a 75-year-old man with significant occupational exposure to asbestos who developed peritoneal mesothelioma that presented as a skin nodule in an old appendectomy scar. The patient presented with a complaint of increased hardness along his appendectomy scar. Physical examination revealed an anterior abdominal wall mass overlying the appendectomy scar, which was subsequently biopsied. Histologic examination of the abdominal wall mass revealed an infiltrating epithelioid and papillary neoplasm within the dermis and subcutaneous tissue. Immunohistochemical stains showed immunoreactivity for cytokeratin (CK) 7, CK 5/6, calretinin and vimentin. CK 20, monoclonal carcinoembryonic antigen, prostate-specific antigen and prostate-specific acid phosphatase were negative. The profile supported the diagnosis of mesothelioma. Cutaneous presentation of mesothelioma is rare but should be considered in the differential diagnosis of patients with significant asbestos exposure. PMID:19515047

  9. Oral Tori in Chronic Peritoneal Dialysis Patients

    PubMed Central

    Hsu, Chia-Lin; Hsu, Ching-Wei; Chang, Pei-Ching; Huang, Wen-Hung; Weng, Cheng-Hao; Yang, Huang-Yu; Liu, Shou-Hsuan; Chen, Kuan-Hsing; Weng, Shu-Man; Chang, Chih-Chun; Wang, I-Kuan

    2016-01-01

    Background The pathogenesis of oral tori has long been debated and is thought to be the product of both genetic and environmental factors, including occlusal forces. Another proposed mechanism for oral tori is the combination of biomechanical forces, particularly in the oral cavity, combined with cortical bone loss and trabecular expansion, as one might see in the early stages of primary hyperparathyroidism. This study investigated the epidemiology of torus palatinus (TP) and torus mandibularis (TM) in peritoneal dialysis patients, and analyzed the influences of hyperparathyroidism on the formation of oral tori. Method In total, 134 peritoneal dialysis patients were recruited between July 1 and December 31, 2015 for dental examinations for this study. Patients were categorized into two subgroups based on the presence or absence of oral tori. Demographic, hematological, biochemical, and dialysis-related data were obtained for analysis. Results The prevalence of oral tori in our sample group was high at 42.5% (57 of 134), and most patients with oral tori were female (61.4%). The most common location of tori was TP (80.7%), followed by TP and TM (14.0%), then TM (5.3%). All 54 TP cases were at the midline, and most were <2 cm (59.3%), flat (53.7%), and located in the premolar region (40.7%). Of the 11 TM cases, all were bilateral and symmetric, mostly <2 cm (81.9%), lobular (45.4%), and located at premolar region (63.6%). Interestingly, patients with oral tori had slightly lower serum levels of intact parathyroid hormones than those without oral tori, but the difference was not statistically significant (317.3±292.0 versus 430.1±492.6 pg/mL, P = 0.126). In addition, patients with oral tori did not differ from patients without tori in inflammatory variables such as serum high sensitivity C-reactive protein levels (6.6±8.2 versus 10.3±20.2 mg/L, P = 0.147) or nutritional variables such as serum albumin levels (3.79±0.38 versus 3.77±0.45 g/dL, P = 0

  10. Geographic and Educational Factors and Risk of the First Peritonitis Episode in Brazilian Peritoneal Dialysis Study (BRAZPD) Patients

    PubMed Central

    Martin, Luis C.; Caramori, Jacqueline C.T.; Fernandes, Natalia; Divino-Filho, Jose C.; Pecoits-Filho, Roberto

    2011-01-01

    Summary Background and objectives Peritonitis remains as the most frequent cause of peritoneal dialysis (PD) failure, impairing patient's outcome. No large multicenter study has addressed socioeconomic, educational, and geographic issues as peritonitis risk factors in countries with a large geographic area and diverse socioeconomic conditions, such as Brazil. Design, setting, participants, & measurements Incident PD patients recruited from 114 dialysis centers and reporting to BRAZPD, a multicenter observational study, from December 2004 through October 2007 were included. Clinical, dialysis-related, demographic, and socioeconomic variables were analyzed. Patients were followed up until their first peritonitis. Cox proportional model was used to determine independent factors associated with peritonitis. Results In a cumulative follow-up of 2032 patients during 22.026 patient-months, 474 (23.3%) presented a first peritonitis episode. In contrast to earlier findings, PD modality, previous hemodialysis, diabetes, gender, age, and family income were not risk predictors. Factors independently associated with increased hazard risk were lower educational level, non-white race, region where patients live, shorter distance from dialysis center, and lower number of patients per center. Conclusions Educational level and geographic factors as well as race and center size are associated with risk for the first peritonitis, independent of socioeconomic status, PD modality, and comorbidities. PMID:21737854

  11. Morphological Retrospective Study of Peritoneal Biopsies from Patients with Encapsulating Peritoneal Sclerosis: Underestimated Role of Adipocytes as New Fibroblasts Lineage?

    PubMed Central

    Tooulou, Monika; Demetter, Pieter; Hamade, Anwar; Keyzer, Caroline; Nortier, Joëlle L.; Pozdzik, Agnieszka A.

    2015-01-01

    Background. Encapsulating peritoneal sclerosis (EPS) is a rare but serious complication of peritoneal dialysis (PD). Besides the endothelial-to-mesenchymal transition (EMT), recently peritoneal adipocytes emerged as a potential source of fibrosis. We performed immunohistochemistry to approach EMT and to localize peritoneal adipocytes in peritoneal biopsies from PD-related EPS patients. Material and Methods. We investigated tissue expression of podoplanin, cytokeratin AE1/AE3 (mesothelium), calretinin (adipocytes), alpha-smooth muscle actin [α-SMA] (mesenchymal cells), interstitial mononuclear cell inflammation, and neoangiogenesis (CD3, CD4, CD8, CD20, CD68, and CD31 immunostainings, resp.). Results. Three patients (1 man/2 women; 17, 64, and 39 years old, resp.) developed EPS after 21, 90, and 164 months of PD therapy. In patients with EPS, we observed (1) loss of AE1/AE3 cytokeratin+ mesothelial cells without any evidence of migration into the interstitium, (2) disappearance of adipose tissue, (3) diffuse infiltration of calretinin+ cells in the areas of submesothelial fibrosis with a huge number of α-SMA and calretinin+ fusiform cells, and (4) increased vascular density. Conclusion. We report that the involvement of EMT in peritoneal fibrosis is difficult to demonstrate and that the calretinin+ adipocytes might be an underestimated component and a new source of myofibroblasts in peritoneal remodeling during PD-related EPS. PMID:26366298

  12. Left Ventricular Diastolic Dysfunction in Peritoneal Dialysis

    PubMed Central

    Wu, Cho-Kai; Lee, Jen-Kuang; Wu, Yi-Fan; Tsai, Chia-Ti; Chiang, Fu-Tien; Hwang, Juey-Jen; Lin, Jiunn-Lee; Hung, Kuan-Yu; Huang, Jenq-Wen; Lin, Jou-Wei

    2015-01-01

    Abstract Left ventricular diastolic dysfunction (LVDD) is common among patients undergoing peritoneal dialysis (PD). We examined the relationship between LVDD, major adverse cardiovascular events (MACE), and mortality in PD patients. A total of 149 patients undergoing PD with preserved left ventricular systolic function were included and followed for 3.5 years. LVDD was diagnosed (according to the European Society of Cardiology guidelines) by conventional and tissue Doppler echocardiography. Serum high-sensitivity C-reactive protein (hsCRP) was measured. The location and volume of adipose tissue were assessed by computed tomography (CT) at the level of the fourth lumbar vertebra. Subjects with LVDD had higher levels of hsCRP, and more visceral and peritoneal fat than controls. The relationship between adjusted visceral adipose tissue and LVDD became nonsignificant when hsCRP and baseline demographic data were introduced into the logistic regression model (odds ratio = 1.52, P = 0.07). Subsequent hierarchical multivariate Cox regression analysis showed that LVDD was one of the most powerful determinants of MACE and mortality after adjusting for all confounding factors (hazard ratio [HR]: 1.71, 95% confidence interval [CI]: 1.43–3.51, P = 0.02 and HR: 2.25, 95% CI: 1.45–2.91, P = 0.04, respectively). Systemic inflammation (hsCRP) was also significantly associated with MACE and mortality (HR: 2.03, P = 0.03 and HR: 2.16, P = 0.04, respectively). LVDD is associated with systemic inflammation and increased visceral fat in patients undergoing PD. LVDD is also a sensitive, independent indicator of future MACE and mortality in PD patients. PMID:25997054

  13. Sunitinib Malate in Treating Patients With Recurrent Ovarian Epithelial, Fallopian Tube, or Primary Peritoneal Cancer

    ClinicalTrials.gov

    2015-01-15

    Recurrent Fallopian Tube Cancer; Recurrent Ovarian Epithelial Cancer; Recurrent Primary Peritoneal Cavity Cancer; Stage IIIA Fallopian Tube Cancer; Stage IIIA Ovarian Epithelial Cancer; Stage IIIA Primary Peritoneal Cavity Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIB Ovarian Epithelial Cancer; Stage IIIB Primary Peritoneal Cavity Cancer; Stage IIIC Fallopian Tube Cancer; Stage IIIC Ovarian Epithelial Cancer; Stage IIIC Primary Peritoneal Cavity Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Epithelial Cancer; Stage IV Primary Peritoneal Cavity Cancer

  14. [Acute abdomen in gynecology].

    PubMed

    von Hugo, R; Meyer, B; Loos, W; Dirmeier, H

    1988-09-01

    The aim of the present study is, to describe the morbidity and mortality of 196 patients with an acute abdominal condition who underwent surgery at the Department of Gynecology and Obstetrics of the TU Munich between 1982 and 1986. This is a percentage of 2.7 of all 7,167 operations carried out during this period. 118 of these patients had an extrauterine pregnancy and were therefore excluded from the study. The second group of 79 patients, mostly with inflammatory diseases, were analyzed. In most of these cases the acute abdominal condition was caused by a tuboovarian abscess (48.1%), followed by peritonitis because of a bowel-disease (11.4%). 6 patients suffered from an abscessing endometritis due to a caesarean section with sepsis in 5 cases. A generalized peritonitis occurred in 5 cases and was treated with a planned relaparatomy with lavage. 63% of the patients had no complications within 28 days after operation, 13% developed a subileus; in 7% a relaparatomy was necessary. 6% of the patients had problems of wound-healing. One patient with stomach-cancer died 3 weeks after the operation because of a fulminant lung-embolism. Thus the mortality rate was 1.5%. A further 27% were treated at the intensive care-unit and 18% needed artificial respiration. The average postoperative period of hospitalisation was 15 days. In comparison, patients with elective operations remained 13 days. The morbidity and mortality of patients due to surgery of an acute abdominal condition was relatively small; postoperative complications could be well treated in all cases and is probably the result of a positive and early indication for surgical intervention. PMID:3181709

  15. Acute cholecystitis

    MedlinePlus

    ... that forms in the wall of the gallbladder) Pancreatitis (inflamed pancreas) Persistent bile duct blockage Inflammation of ... draining the liver (may occur after gallbladder surgery) Pancreatitis Perforation Peritonitis (inflammation of the lining of the ...

  16. Microbiological Surveillance of Peritoneal Dialysis Associated Peritonitis: Antimicrobial Susceptibility Profiles of a Referral Center in GERMANY over 32 Years

    PubMed Central

    Kitterer, Daniel; Latus, Joerg; Pöhlmann, Christoph; Alscher, M. Dominik; Kimmel, Martin

    2015-01-01

    Objectives Peritonitis is one of the most important causes of treatment failure in peritoneal dialysis (PD) patients. This study describes changes in characteristics of causative organisms in PD-related peritonitis and antimicrobial susceptibility. Methods In this single center study we analyzed retrospective 487 susceptibility profiles of the peritoneal fluid cultures of 351 adult patients with peritonitis from 1979 to 2014 (divided into three time periods, P1-P3). Results Staphylococcus aureus decreased from P1 compared to P2 and P3 (P<0.05 and P<0.01, respectively). Methicillin-resistant S. aureus (MRSA) occurred only in P3. Methicillin-resistant Staphylococcus epidermidis (MRSE) increased in P3 over P1 and P2 (P <0.0001, respectively). In P2 and P3, vancomycin resistant enterococci were detected. The percentage of gram-negative organisms remained unchanged. Third generation cephalosporin resistant gram-negative rods (3GCR-GN) were found exclusively in P3. Cefazolin-susceptible gram-positive organisms decreased over the three decades (93% in P1, 75% in P2 and 58% in P3, P<0.01, P<0.05 and P<0.0001, respectively). Vancomycin susceptibility decreased and gentamicin susceptibility in gram-negatives was 94% in P1, 82% in P2 and 90% in P3. Ceftazidim susceptibility was 84% in P2 and 93% in P3. Conclusions Peritonitis caused by MSSA decreased, but peritonitis caused by MRSE increased. MRSA peritonitis is still rare. Peritonitis caused by 3GCR-GN is increasing. An initial antibiotic treatment protocol should be adopted for PD patients to provide continuous surveillance. PMID:26405797

  17. A case of perforative peritonitis caused by a piece of bamboo in a patient on peritoneal dialysis.

    PubMed

    Suzuki, Yasuhiro; Mizuno, Masashi; Nakashima, Ryoko; Hiramatsu, Hideki; Toda, Susumu; Sato, Waichi; Tsuboi, Naotake; Ito, Isao; Maruyama, Shoichi; Imai, Enyu; Matsuo, Seiichi; Ito, Yasuhiko

    2011-12-01

    We report a case of peritonitis resulting from colon perforation caused by ingestion of a rare foreign body in a patient on peritoneal dialysis (PD). A 72-year-old woman on PD was hospitalized with abdominal pain and cloudy PD fluid (PDF). Although conventional antibiotic therapy was started because of a diagnosis of infectious peritonitis, low-grade fever, abdominal pain and a high number of white blood cells in PDF persisted. On day 3, anaerobic bacteria were recognized on bacterial culture of PDF, suggesting a gastrointestinal etiology. During exploratory laparotomy, sigmoidal perforation by a piece of bamboo, probably resulting from ingestion of contaminated food, was found. PMID:21879431

  18. Efficient inhibition of colorectal peritoneal carcinomatosis by drug loaded micelles in thermosensitive hydrogel composites

    NASA Astrophysics Data System (ADS)

    Gong, Changyang; Wang, Cheng; Wang, Yujun; Wu, Qinjie; Zhang, Doudou; Luo, Feng; Qian, Zhiyong

    2012-05-01

    In this work, we aim to develop a dual drug delivery system (DDDS) of self-assembled micelles in thermosensitive hydrogel composite to deliver hydrophilic and hydrophobic drugs simultaneously for colorectal peritoneal carcinomatosis (CRPC) therapy. In our previous studies, we found that poly(ε-caprolactone)-poly(ethylene glycol)-poly(ε-caprolactone) (PCEC) copolymers with different molecular weight and PEG/PCL ratio could be administered to form micelles or thermosensitive hydrogels, respectively. Therefore, the DDDS was constructed from paclitaxel (PTX) encapsulated PCEC micelles (PTX-micelles) and a fluorouracil (Fu) loaded thermosensitive PCEC hydrogel (Fu-hydrogel). PTX-micelles were prepared by self-assembly of biodegradable PCEC copolymer (Mn = 3700) and PTX without using any surfactants or excipients. Meanwhile, biodegradable and injectable thermosensitive Fu-hydrogel (Mn = 3000) with a lower sol-gel transition temperature at around physiological temperature was also prepared. The obtained PTX-micelles in thermosensitive Fu-hydrogel (PTX-micelles-Fu-hydrogel) composite is a free-flowing sol at ambient temperature and rapidly turned into a non-flowing gel at physiological temperature. In addition, the results of cytotoxicity, hemolytic study, and acute toxicity evaluation suggested that the PTX-micelles-Fu-hydrogel was non-toxic and biocompatible. In vitro release behaviors of PTX-micelles-Fu-hydrogel indicated that both PTX and Fu have a sustained release behavior. Furthermore, intraperitoneal application of PTX-micelles-Fu-hydrogel effectively inhibited growth and metastasis of CT26 peritoneal carcinomatosis in vivo (p < 0.001), and induced a stronger antitumor effect than that of Taxol® plus Fu (p < 0.001). The pharmacokinetic study indicated that PTX-micelles-Fu-hydrogel significantly increased PTX and Fu concentration and residence time in peritoneal fluids compared with Taxol® plus Fu group. Thus, the results suggested the micelles-hydrogel DDDS may

  19. Regulation of Synthesis and Roles of Hyaluronan in Peritoneal Dialysis

    PubMed Central

    Bowen, Timothy; Meran, Soma; Williams, Aled P.; Newbury, Lucy J.; Sauter, Matthias; Sitter, Thomas

    2015-01-01

    Hyaluronan (HA) is a ubiquitous extracellular matrix glycosaminoglycan composed of repeated disaccharide units of alternating D-glucuronic acid and D-N-acetylglucosamine residues linked via alternating β-1,4 and β-1,3 glycosidic bonds. HA is synthesized in humans by HA synthase (HAS) enzymes 1, 2, and 3, which are encoded by the corresponding HAS genes. Previous in vitro studies have shown characteristic changes in HAS expression and increased HA synthesis in response to wounding and proinflammatory cytokines in human peritoneal mesothelial cells. In addition, in vivo models and human peritoneal biopsy samples have provided evidence of changes in HA metabolism in the fibrosis that at present accompanies peritoneal dialysis treatment. This review discusses these published observations and how they might contribute to improvement in peritoneal dialysis. PMID:26550568

  20. Benign Multicystic Peritoneal Mesothelioma: A Rare Tumour of the Abdomen

    PubMed Central

    Somasundaram, Soundappan; Khajanchi, Monty; Vaja, Tejas; Jajoo, Bhushan; Dey, Amit Kumar

    2015-01-01

    Benign multicystic peritoneal mesothelioma: a rare tumor of the abdomen, is a diagnostic dilemma. This report emphasizes the importance of diagnostic laparoscopy in the diagnosis of the tumour. PMID:25866695

  1. General Information About Ovarian, Fallopian Tube, and Primary Peritoneal Cancer

    MedlinePlus

    ... condition or to keep cancer from starting. General Information About Ovarian, Fallopian Tube, and Primary Peritoneal Cancer ... PDQ Screening and Prevention Editorial Board . Clinical Trial Information A clinical trial is a study to answer ...

  2. Peritoneal Dialysis in Diabetics: There Is Room for More

    PubMed Central

    Cotovio, P.; Rocha, A.; Rodrigues, A.

    2011-01-01

    End stage renal disease diabetic patients suffer from worse clinical outcomes under dialysis-independently of modality. Peritoneal dialysis offers them the advantages of home therapy while sparing their frail vascular capital and preserving residual renal function. Other benefits and potential risks deserve discussion. Predialysis intervention with early nephrology referral, patient education, and multidisciplinary support are recommended. Skilled and updated peritoneal dialysis protocols must be prescribed to assure better survival. Optimized volume control, glucose-sparing peritoneal dialysis regimens, and elective use of icodextrin are key therapy strategies. Nutritional evaluation and support, preferential use of low-glucose degradation products solutions, and prescription of renin-angiotensin-aldosterone system acting drugs should also be part of the panel to improve diabetic care under peritoneal dialysis. PMID:22013524

  3. Crystal Structure of Feline Infectious Peritonitis Virus Main Protease in Complex with Synergetic Dual Inhibitors

    PubMed Central

    Wang, Fenghua; Chen, Cheng; Liu, Xuemeng; Yang, Kailin

    2015-01-01

    ABSTRACT Coronaviruses (CoVs) can cause highly prevalent diseases in humans and animals. Feline infectious peritonitis virus (FIPV) belongs to the genus Alphacoronavirus, resulting in a lethal systemic granulomatous disease called feline infectious peritonitis (FIP), which is one of the most important fatal infectious diseases of cats worldwide. No specific vaccines or drugs have been approved to treat FIP. CoV main proteases (Mpros) play a pivotal role in viral transcription and replication, making them an ideal target for drug development. Here, we report the crystal structure of FIPV Mpro in complex with dual inhibitors, a zinc ion and a Michael acceptor. The complex structure elaborates a unique mechanism of two distinct inhibitors synergizing to inactivate the protease, providing a structural basis to design novel antivirals and suggesting the potential to take advantage of zinc as an adjunct therapy against CoV-associated diseases. IMPORTANCE Coronaviruses (CoVs) have the largest genome size among all RNA viruses. CoV infection causes various diseases in humans and animals, including severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS). No approved specific drugs or vaccinations are available to treat their infections. Here, we report a novel dual inhibition mechanism targeting CoV main protease (Mpro) from feline infectious peritonitis virus (FIPV), which leads to lethal systemic granulomatous disease in cats. Mpro, conserved across all CoV genomes, is essential for viral replication and transcription. We demonstrated that zinc ion and a Michael acceptor-based peptidomimetic inhibitor synergistically inactivate FIPV Mpro. We also solved the structure of FIPV Mpro complexed with two inhibitors, delineating the structural view of a dual inhibition mechanism. Our study provides new insight into the pharmaceutical strategy against CoV Mpro through using zinc as an adjuvant therapy to enhance the efficacy of an irreversible

  4. Murine retroviral vector producer cells survival and toxicity in the peritoneal cavity of dogs.

    PubMed

    Link, C J; Moorman, D W; Ackerman, M; Levy, J P; Seregina, T

    2000-01-01

    Retroviral vector producer cells (VPC) can effectively transfer genes in vivo. To develop a safe method to target gene delivery into intraperitoneal tumors, we have examined the toxicity of intraperitoneal (i.p.) infusion of retroviral VPC in a xenogeneic canine model. Mongrel dogs were injected intraperitoneally (i.p.) with 2 x 10(9) murine LTKOSN.2 VPC. The animals did not demonstrate acute toxicity and tolerated the i.p. infusion of the cells without difficulty. Starting 7 days after i.p. injection, the dogs received intravenous injections of ganciclovir (GCV) twice daily (5 mg/kg) for 7 days. The treatment dogs underwent peritoneal washings on days 3, 7 and 14 after their initial infusion of cells to study the persistence of the VPC. GCV treatment did not cause significant toxicities. Dogs underwent serial blood tests to evaluate bone marrow, renal, liver and immunological function. Complete blood counts, electrolytes and renal function remained normal throughout the study. Although, transient mild elevations occurred of serum alkaline phosphate, the remaining hepatic enzymes remained normal. Histologic examination of tissues from animals sacrificed after the i.p. administration of the VPC revealed no tissue destruction of the normal peritoneal lining. The dogs mounted an antibody response to the murine VPC that was first observed 7 days post injection. PCR analysis of selected tissues after GCV administration did not reveal persistent vector sequences. These results demonstrated that the injection of xenogeneic VPC is not accompanied by significant adverse effects over a 1 month period following administration into the canine peritoneal cavity. These data support the potential clinical application of the VPC in Phase I clinical trials in humans. PMID:11212841

  5. The kampo medicine Daikenchuto inhibits peritoneal fibrosis in mice.

    PubMed

    Kitamura, Mineaki; Nishino, Tomoya; Obata, Yoko; Oka, Satoru; Abe, Shinichi; Muta, Kumiko; Ozono, Yoshiyuki; Koji, Takehiko; Kohno, Shigeru

    2015-01-01

    Long-term peritoneal dialysis therapy causes inflammation and histological changes in the peritoneal membrane. Inflammation generally activates fibroblasts and results in fibroblast-myofibroblast differentiation. Heat-shock protein 47 (HSP 47), a collagen-specific molecular chaperone, is localized in myofibroblasts and is involved in the progression of peritoneal fibrosis. Daikenchuto (DKT), a Kampo medicine, is used to prevent postoperative colon adhesion. It inhibits inflammation and HSP 47 expression in the gastrointestinal tract. We examined the effect of DKT on chlorhexidine gluconate (CG)-induced peritoneal fibrosis in mice injected with 0.1% CG dissolved in 15% ethanol. DKT was dissolved in the drinking water. Histological changes were assessed using Masson trichrome staining. Cells expressing α-smooth muscle actin (α-SMA), HSP 47, phospho-Smad 2/3, F4/80, and monocyte chemotactic protein-1 were examined immunohistochemically. Compared with the control group, the peritoneal tissues of the CG group were markedly thickened, and the number of cells expressing α-SMA, HSP 47, phospho-Smad 2/3, F4/80, and monocyte chemotactic protein-1 was significantly increased. However, these changes were inhibited in the DKT-treated group. These results indicate that DKT can prevent peritoneal fibrosis by inhibiting inflammation and HSP 47 expression. PMID:25747978

  6. The Effect of Peritoneal Air Exposure on Intestinal Mucosal Barrier

    PubMed Central

    Bao, Jun; Tan, Shanjun; Yu, Wenkui; Lin, Zhiliang; Dong, Yi; Chen, Qiyi; Shi, Jialiang; Duan, Kaipeng; Bai, Xiaowu; Xu, Lin; Li, Jieshou

    2014-01-01

    Background. Damage of the intestinal mucosa barrier may result in intestinal bacterial and endotoxin translocation, leading to local and systemic inflammation. The present study was designed to investigate whether peritoneal air exposure induces damage of intestinal mucosal barrier. Methods. Sprague-Dawley rats (weighing 210 to 230 g) were randomized into five groups (6/group): a control group, a sham group, and three exposure groups with peritoneal air exposure for 1, 2, and 3 h, respectively. At 24 h after surgery, blood and terminal ileum were sampled. The serum D-lactate levels were determined using an ELISA kit. The intestinal permeability was determined by measuring the intestinal clearance of FITC-dextran (FD4). The histopathological changes in terminal ileum were also assessed. Results. Compared with the controls, peritoneal air exposure caused an increase in both serum D-lactate level and intestinal FD4 clearance, which were proportional to the length of peritoneal air exposure and correlated to Chiu's scores, indices for intestinal mucosal injury. Edema and inflammatory cells were also observed in mucosa and submucosa of ileum in three exposure groups. Conclusions. Peritoneal air exposure could induce damage to the intestinal mucosal barrier, which is proportional to the time length of peritoneal air exposure. PMID:25210511

  7. The Role of Tyrosine Kinase Receptors in Peritoneal Fibrosis.

    PubMed

    Wang, Li; Zhuang, Shougang

    2015-01-01

    Peritoneal dialysis (PD) is a modality for treatment of patients with end-stage renal disease (ESRD) that depends on the structural and functional integrity of the peritoneal membrane. However, long-term PD can lead to morphological and functional changes in the peritoneum; in particular, peritoneal fibrosis has become one of the most common complications that ultimately results in ultrafiltration failure (UFF) and discontinuation of PD. Several factors and mechanisms such as inflammation and overproduction of transforming growth factor-β1 have been implicated in the development of peritoneal fibrosis, but there is no effective therapy to prevent or delay this process. Recent studies have shown that activation of multiple receptor tyrosine kinases (RTKs) is associated with the development and progression of tissue fibrosis in various organs, and there are also reports indicating the involvement of some RTKs in peritoneal fibrosis. This review will describe the role and mechanisms of RTKs in peritoneal fibrosis and discuss the possibility of using them as therapeutic targets for prevention and treatment of this complication. PMID:26450477

  8. (1→3)-β-D-glucan and galactomannan testing for the diagnosis of fungal peritonitis in peritoneal dialysis patients, a pilot study.

    PubMed

    Worasilchai, Navaporn; Leelahavanichkul, Asada; Kanjanabuch, Talerngsak; Thongbor, Nisa; Lorvinitnun, Pichet; Sukhontasing, Kanya; Finkelman, Malcolm; Chindamporn, Ariya

    2015-05-01

    Fungal peritonitis is an uncommon but serious complication of peritoneal dialysis (PD) due to the fact that routine culture to recovered the etiologic agents are time consuming and KOH staining has very low sensitivity. Peritoneal (1→3)-β-D-glucan (BG) or galactomannan (GM), both fungal cell wall components, are candidate biomarkers of fungal peritonitis. Hence, a comparative cross-sectional analysis of peritoneal dialysis fluid (PDF) BG (Fungitell, Cape Cod, MA, USA) and GM (Platelia Aspergillus Ag kits, Bio-rad, France) from all PD patients with and without fungal peritonitis (13 cases, identified by culture), over a 1 year period, was performed. PDF of the fungal peritonitis group showed very high BG (494 ± 19 pg/ml) and high GM (3.41 ± 1.24) similar results were noted in specimens from cases of peritonitis with other causes, especially gram negative bacterial peritonitis. A BG cut-off value at 240 pg/ml and GM at 0.5 showed sensitivity/ specificity at 100%/ 83% and 77%/ 58%, respectively. A concomitantly positive GM reduced the false positive rate of BG from nonfungal peritonitis. In conclusion, BG and GM in peritoneal fluid with provisional cut-off values were applicable as surrogate biomarkers for the diagnosis of fungal peritonitis in PD patients. PMID:25851260

  9. Acute appendicitis as a rare complication of gastric band

    PubMed Central

    Petridis, Christos; Neofytou, Kyriakos; Petrou, Athanasios; Georgiou, Chrysanthos

    2013-01-01

    Laparoscopic adjustable gastric banding is a common and effective minimally invasive procedure in the treatment of morbid obesity. Common complications of the procedure include productive burping, ulceration, gastritis, erosion, slippage, problems with the port, bleeding and infection. We report a case of acute appendicitis caused by gastric banding in a female patient. Gastric band encircled the appendix causing lumen obstruction and infection. The patient developed symptoms of topical acute peritonitis and an appendisectomy was performed. PMID:24964326

  10. Adequacy and nutrition in pediatric peritoneal dialysis.

    PubMed

    Cano, Francisco J; Marín, Verónica S; Azocar, Marta A; Delucchi, Maria A; Rodriguez, Eugenio E; Diaz, Erick D; Villegas, Rodrigo C

    2003-01-01

    Outcomes for pediatric peritoneal dialysis (PD) patients are closely related to dialysis adequacy and nutrition, which need to be measured frequently using a number of laboratory parameters. Although the critical meaning of adequacy and nutrition in the long-term prognosis of dialyzed children is well-documented, PD prescriptions are still largely empirical. Our objective was to evaluate nutritional and dialytic parameters in PD children (urea, creatinine, and albumin excretion in dialysate and urine, and daily protein intake); to measure peritoneal equilibration test (PET) results, Kt/V, normalized equivalent of protein nitrogen appearance (nPNA) and nitrogen balance; and to study the correlations between those variables. We performed 59 prospective laboratory measurements in 15 stable PD patients (7 boys; mean age: 6.7 years; age range: 1.1-14.8 years) during 6 months of follow-up. Creatinine, urea, total protein, and albumin were measured in plasma, urine, and dialysate. We calculated PET, Kt/V, daily dietary protein intake (DPI), protein catabolic rate (PCR), and nPNA. All statistical comparisons used the paired t-test, and correlations were calculated by two-way analysis of variance for repeated measures. A value of p < 0.05 was considered significant. The mean 4-hour dialysate-to-plasma ratio (D/P) of creatinine was 0.78 +/- 0.02 at month 0 and 0.74 +/- 0.13 at month 6 [p = nonsignificant (NS)]. The mean final-dialysate-to-initial-dialysate ratio (D/D0) of glucose was 0.35 +/- 0.11 and 0.34 +/- 0.08 at the same intervals (p = NS). The D/P creatinine showed an inverse correlation with patient age and body surface area, and the D/D0 glucose ratio showed a positive correlation with both of those parameters (p < 0.05). Weekly total and residual Kt/V urea were 3.41 +/- 0.86 and 1.49 +/- 1 respectively. The daily DPI was 3.32 +/- 1.05 g/kg, and the daily PCR was 1.32 +/- 0.47 g/kg, showing a positive net protein balance (DPI-PCR = +2 g/kg daily), which was

  11. Peritonitis in children with automated peritoneal dialysis: a single-center study of a 10-year experience.

    PubMed

    Dotis, John; Myserlis, Pavlos; Printza, Nikoleta; Stabouli, Stella; Gkogka, Chrysa; Pavlaki, Antigoni; Papachristou, Fotios

    2016-08-01

    Peritoneal dialysis (PD) constitutes the preferred dialysis modality for children requiring renal replacement therapy with peritonitis being one of the most common complications of PD. This study was performed to evaluate the epidemiology, microbiology, and outcomes of PD-associated peritonitis in Greek children for a 10-year period. A total of 27 patients (16 males) with a mean age 121.8 ± 57.2 months were retrospective analyzed. Patients were on PD therapy for a mean duration of 45.2 ± 26.1 months. We found 23 episodes of PD-associated peritonitis occurred in 9 out of 27 patients (0.23 episodes/patient-year), with four patients experienced two or more peritonitis episodes. Gram-positive bacteria were responsible for 15 (65.2%) peritonitis episodes, with Staphylococcus aureus being the predominant specie isolated in 30.4% of cases. A total of seven episodes of exit-site infections (ESIs) were identified in five patients (0.069 episodes/patient-year) with the most common bacteria isolated being S. aureus (57.4%). Initial antibiotic treatment included intraperitoneal vancomycin plus ceftazidime in the majority of cases (82.6%). At the end of study, 12 (44.4%) patients remained on PD, 11 (41.8%) underwent renal transplantation, 2 (7.4%) shifted to hemodialysis and unfortunately, two patients (7.4%) died. Conclusively, our study revealed a noticeable low peritonitis and ESIs rate as compared to international data and represents the first evaluation of the characteristics and outcomes of peritonitis in the Greek pediatric PD population. PMID:27185324

  12. Ascitic Fluid High Sensitive C-Reactive Protein (hs-CRP). A Prognostic Marker in Cirrhosis with Spontaneous Bacterial Peritonitis

    PubMed Central

    Kadam, Nakul; Shukla, Samarth; Gupta, Kriti

    2016-01-01

    Introduction C-Reactive Protein (CRP) is an acute phase reactant. Its level increases in the presence of acute or chronic inflammation and infections. High sensitive CRP (hs-CRP) is more sensitive than CRP as an inflammatory marker. High sensitive CRP has been known to be elevated in chronic liver diseases and Spontaneous Bacterial Peritonitis (SBP). Aim The aim of the study was to establish the role of ascitic fluid high sensitive C-reactive protein (hs –CRP) as a prognostic indicator in patients with SBP. Materials and Methods A total of 100 patients with decompensated cirrhosis admitted in medicine ward and ICU were included, of which 50 patients of acute bacterial peritonitis were used as study group and 50 patients of sterile ascites were used as control group. Hs-CRP level of cases and controls were estimated. SBP cases were treated with its standard recommended antibiotic therapy and hs-CRP level was again estimated after 5 days of antibiotic therapy or at the time of discharge. Results The mean level of hs-CRP before antibiotic therapy of the patients with SBP was significantly higher than that of the patients without spontaneous bacterial peritonitis (t98=17.72; p=0.0001). The mean level of hs-CRP at 5th day or discharge after initiation of antibiotic therapy was significantly lower than that of level of hs-CRP before initiation of antibiotic therapy (p<0.05). The mean hs-CRP of the cases with poor outcome (death and prolonged hospital stay) was significantly higher than others. Conclusion Ascitic fluid hs-CRP level can be considered as a surrogate prognostic marker in cases of Cirrhosis with SBP. PMID:27190862

  13. CD22 expression mediates the regulatory functions of peritoneal B-1a cells during the remission phase of contact hypersensitivity reactions1

    PubMed Central

    Nakashima, Hiroko; Hamaguchi, Yasuhito; Watanabe, Rei; Ishiura, Nobuko; Kuwano, Yoshihiro; Okochi, Hitoshi; Takahashi, Yoshimasa; Tamaki, Kunihiko; Sato, Shinichi; Tedder, Thomas F.; Fujimoto, Manabu

    2013-01-01

    While contact hypersensitivity (CHS) has been considered a prototype of T cell-mediated immune reactions, recently a significant contribution of regulatory B cell subsets in the suppression of CHS has been demonstrated. CD22, one of the Siglecs, is a B cell-specific molecule that negatively regulates B cell receptor signaling. To clarify the roles of B cells in CHS, CHS in CD22-/- mice was investigated. CD22-/- mice showed delayed recovery from CHS reactions compared with wild type mice. Transfer of wild type peritoneal B-1a cells reversed the prolonged CHS reaction seen in CD22-/- mice, and this was blocked by the simultaneous injection with IL-10 receptor Ab. While CD22-/- peritoneal B-1a cells were capable of producing IL-10 at wild type levels, intraperitoneal injection of differentially labeled wild type/CD22-/- B cells demonstrated that a smaller number of CD22-/- B cells resided in lymphoid organs 5 days after CHS elicitation, suggesting a defect in survival or retention in activated CD22-/- peritoneal B-1 cells. Thus, our current study reveals a regulatory role for peritoneal B-1a cells in CHS. Two distinct regulatory B cell subsets cooperatively inhibit CHS responses. While splenic CD1dhiCD5+ B cells have a crucial role in suppressing the acute exacerbating phase of CHS, peritoneal B-1a cells are likely to suppress the late remission phase as “regulatory B cells”. CD22 deficiency results in disturbed CHS remission by impaired retention or survival of peritoneal B-1a cells that migrate into lymphoid organs. PMID:20335532

  14. Immunocytochemical demonstration of feline infectious peritonitis virus within cerebrospinal fluid macrophages.

    PubMed

    Ives, Edward J; Vanhaesebrouck, An E; Cian, Francesco

    2013-12-01

    A 4-month-old female entire domestic shorthair cat presented with an acute onset of blindness, tetraparesis and subsequent generalised seizure activity. Haematology and serum biochemistry demonstrated a moderate, poorly regenerative anaemia, hypoalbuminaemia and hyperglobulinaemia with a low albumin:globulin ratio. Serology for feline coronavirus antibody was positive with an elevated alpha-1 acid glycoprotein. Analysis of cisternal cerebrospinal fluid (CSF) demonstrated markedly elevated protein and a mixed, predominately neutrophilic pleocytosis. Immunocytochemistry for feline coronavirus was performed on the CSF, with positive staining observed inside macrophages. The cat was subsequently euthanased, and both histopathology and immunohistochemistry were consistent with a diagnosis of feline infectious peritonitis. This is the first reported use of immunocytochemistry for detection of feline coronavirus within CSF macrophages. If this test proves highly specific, as for identification of feline coronavirus within tissue or effusion macrophages, it would be strongly supportive of an ante-mortem diagnosis of feline infectious peritonitis in cats with central nervous system involvement without the need for biopsy. PMID:23744728

  15. Evidence-based medicine: An update on treatments for peritoneal dialysis-related peritonitis

    PubMed Central

    Barretti, Pasqual; Doles, João Vitor Pereira; Pinotti, Douglas Gonçalves; El Dib, Regina Paolucci

    2015-01-01

    Peritonitis continues to be a major complication of peritoneal dialysis (PD), and adequate treatment is crucial for a favorable outcome. There is no consensus regarding the optimal therapeutic regimen, and few prospective controlled studies have been published. The objective of this manuscript is to review the results of PD peritonitis treatment reported in narrative reviews, systematic reviews, and proportional meta-analyses. Two narrative reviews, the only existing systematic review and its update published between 1991 and 2014 were included. In addition, we reported the results of a proportional meta-analysis published by our group. Results from systematic reviews of randomized control trials (RCT) and quasi-RCT were not able to identify any optimal antimicrobial treatment, but glycopeptide regimens were more likely to achieve a complete cure than a first generation cephalosporin. Compared to urokinase, simultaneous catheter removal and replacement resulted in better outcomes. Continuous and intermittent IP antibiotic use had similar outcomes. Intraperitoneal antibiotics were superior to intravenous antibiotics in reducing treatment failure. In the proportional meta-analysis of RCTs and the case series, the resolution rate (86%) of ceftazidime plus glycopeptide as initial treatment was significantly higher than first generation cephalosporin plus aminoglycosides (66%) and glycopeptides plus aminoglycosides (75%). Other comparisons of regimens used for either initial treatment or treatment of gram-positive rods or gram-negative rods did not show statistically significant differences. The superiority of a combination of a glycopeptide and a third generation cephalosporin was also reported by a narrative review study published in 1991, which reported an 88% resolution rate. PMID:25949943

  16. Transperitoneal administration of dissolved hydrogen for peritoneal dialysis patients: a novel approach to suppress oxidative stress in the peritoneal cavity

    PubMed Central

    2013-01-01

    Background Oxidative stress (OS) related to glucose degradation products such as methylglyoxal is reportedly associated with peritoneal deterioration in patients treated with peritoneal dialysis (PD). However, the use of general antioxidant agents is limited due to their harmful effects. This study aimed to clarify the influence of the novel antioxidant molecular hydrogen (H2) on peritoneal OS using albumin redox state as a marker. Methods Effluent and blood samples of 6 regular PD patients were obtained during the peritoneal equilibrium test using standard dialysate and hydrogen-enriched dialysate. The redox state of albumin in effluent and blood was determined using high-performance liquid chromatography. Results Mean proportion of reduced albumin (ƒ(HMA)) in effluent was significantly higher in H2-enriched dialysate (62.31 ± 11.10%) than in standard dialysate (54.70 ± 13.08%). Likewise, serum ƒ(HMA) after administration of hydrogen-enriched dialysate (65.75 ± 7.52%) was significantly higher than that after standard dialysate (62.44 ± 7.66%). Conclusions Trans-peritoneal administration of H2 reduces peritoneal and systemic OS. PMID:23816239

  17. Feline infectious peritonitis: still an enigma?

    PubMed

    Kipar, A; Meli, M L

    2014-03-01

    Feline infectious peritonitis (FIP) is one of the most important fatal infectious diseases of cats, the pathogenesis of which has not yet been fully revealed. The present review focuses on the biology of feline coronavirus (FCoV) infection and the pathogenesis and pathological features of FIP. Recent studies have revealed functions of many viral proteins, differing receptor specificity for type I and type II FCoV, and genomic differences between feline enteric coronaviruses (FECVs) and FIP viruses (FIPVs). FECV and FIP also exhibit functional differences, since FECVs replicate mainly in intestinal epithelium and are shed in feces, and FIPVs replicate efficiently in monocytes and induce systemic disease. Thus, key events in the pathogenesis of FIP are systemic infection with FIPV, effective and sustainable viral replication in monocytes, and activation of infected monocytes. The host's genetics and immune system also play important roles. It is the activation of monocytes and macrophages that directly leads to the pathologic features of FIP, including vasculitis, body cavity effusions, and fibrinous and granulomatous inflammatory lesions. Advances have been made in the clinical diagnosis of FIP, based on the clinical pathologic findings, serologic testing, and detection of virus using molecular (polymerase chain reaction) or antibody-based methods. Nevertheless, the clinical diagnosis remains challenging in particular in the dry form of FIP, which is partly due to the incomplete understanding of infection biology and pathogenesis in FIP. So, while much progress has been made, many aspects of FIP pathogenesis still remain an enigma. PMID:24569616

  18. Genotyping coronaviruses associated with feline infectious peritonitis.

    PubMed

    Lewis, Catherine S; Porter, Emily; Matthews, David; Kipar, Anja; Tasker, Séverine; Helps, Christopher R; Siddell, Stuart G

    2015-06-01

    Feline coronavirus (FCoV) infections are endemic among cats worldwide. The majority of infections are asymptomatic or result in only mild enteric disease. However, approximately 5 % of cases develop feline infectious peritonitis (FIP), a systemic disease that is a frequent cause of death in young cats. In this study, we report the complete coding genome sequences of six FCoVs: three from faecal samples from healthy cats and three from tissue lesion samples from cats with confirmed FIP. The six samples were obtained over a period of 8 weeks at a single-site cat rescue and rehoming centre in the UK. We found amino acid differences located at 44 positions across an alignment of the six virus translatomes and, at 21 of these positions, the differences fully or partially discriminated between the genomes derived from the faecal samples and the genomes derived from the tissue lesion samples. In this study, two amino acid differences fully discriminated the two classes of genomes: these were both located in the S2 domain of the virus surface glycoprotein gene. We also identified deletions in the 3c protein ORF of genomes from two of the FIP samples. Our results support previous studies that implicate S protein mutations in the pathogenesis of FIP. PMID:25667330

  19. Tackling feline infectious peritonitis via reverse genetics

    PubMed Central

    Thiel, Volker; Thiel, Heinz-Jürgen; Tekes, Gergely

    2014-01-01

    Feline infectious peritonitis (FIP) is caused by feline coronaviruses (FCoVs) and represents one of the most important lethal infectious diseases of cats. To date, there is no efficacious prevention and treatment, and our limited knowledge on FIP pathogenesis is mainly based on analysis of experiments with field isolates. In a recent study, we reported a promising approach to study FIP pathogenesis using reverse genetics. We generated a set of recombinant FCoVs and investigated their pathogenicity in vivo. The set included the type I FCoV strain Black, a type I FCoV strain Black with restored accessory gene 7b, two chimeric type I/type II FCoVs and the highly pathogenic type II FCoV strain 79–1146. All recombinant FCoVs and the reference strain isolates were found to establish productive infections in cats. While none of the type I FCoVs and chimeric FCoVs induced FIP, the recombinant type II FCoV strain 79–1146 was as pathogenic as the parental isolate. Interestingly, an intact ORF 3c was confirmed to be restored in all viruses (re)isolated from FIP-diseased animals. PMID:25482087

  20. Tackling feline infectious peritonitis via reverse genetics.

    PubMed

    Thiel, Volker; Thiel, Heinz-Jürgen; Tekes, Gergely

    2014-01-01

    Feline infectious peritonitis (FIP) is caused by feline coronaviruses (FCoVs) and represents one of the most important lethal infectious diseases of cats. To date, there is no efficacious prevention and treatment, and our limited knowledge on FIP pathogenesis is mainly based on analysis of experiments with field isolates. In a recent study, we reported a promising approach to study FIP pathogenesis using reverse genetics. We generated a set of recombinant FCoVs and investigated their pathogenicity in vivo. The set included the type I FCoV strain Black, a type I FCoV strain Black with restored accessory gene 7b, two chimeric type I/type II FCoVs and the highly pathogenic type II FCoV strain 79-1146. All recombinant FCoVs and the reference strain isolates were found to establish productive infections in cats. While none of the type I FCoVs and chimeric FCoVs induced FIP, the recombinant type II FCoV strain 79-1146 was as pathogenic as the parental isolate. Interestingly, an intact ORF 3c was confirmed to be restored in all viruses (re)isolated from FIP-diseased animals. PMID:25482087

  1. Genotyping coronaviruses associated with feline infectious peritonitis

    PubMed Central

    Lewis, Catherine S.; Porter, Emily; Matthews, David; Kipar, Anja; Tasker, Séverine; Helps, Christopher R.

    2015-01-01

    Feline coronavirus (FCoV) infections are endemic among cats worldwide. The majority of infections are asymptomatic or result in only mild enteric disease. However, approximately 5 % of cases develop feline infectious peritonitis (FIP), a systemic disease that is a frequent cause of death in young cats. In this study, we report the complete coding genome sequences of six FCoVs: three from faecal samples from healthy cats and three from tissue lesion samples from cats with confirmed FIP. The six samples were obtained over a period of 8 weeks at a single-site cat rescue and rehoming centre in the UK. We found amino acid differences located at 44 positions across an alignment of the six virus translatomes and, at 21 of these positions, the differences fully or partially discriminated between the genomes derived from the faecal samples and the genomes derived from the tissue lesion samples. In this study, two amino acid differences fully discriminated the two classes of genomes: these were both located in the S2 domain of the virus surface glycoprotein gene. We also identified deletions in the 3c protein ORF of genomes from two of the FIP samples. Our results support previous studies that implicate S protein mutations in the pathogenesis of FIP. PMID:25667330

  2. Satisfaction with care in peritoneal dialysis patients.

    PubMed

    Kirchgessner, J; Perera-Chang, M; Klinkner, G; Soley, I; Marcelli, D; Arkossy, O; Stopper, A; Kimmel, P L

    2006-10-01

    Patient satisfaction is an important aspect of dialysis care, only recently evaluated in clinical studies. We developed a tool to assess peritoneal dialysis (PD) customer satisfaction, and sought to evaluate and validate the Customer Satisfaction Questionnaire (CSQ), quantifying PD patient satisfaction. The CSQ included questions regarding administrative issues, Delivery Service, PD Training, Handling Requests, and transportation. The study was performed using interviews in all Hungarian Fresenius Medical Care dialysis centers offering PD. CSQ results were compared with psychosocial measures to identify if patient satisfaction was associated with perception of social support and illness burden, or depression. We assessed CSQ internal consistency and validity. Factor analysis explored potential underlying dimensions of the CSQ. One hundred and thirty-three patients treated with PD for end-stage renal disease for more than 3 months were interviewed. The CSQ had high internal consistency. There was high patient satisfaction with customer service. PD patient satisfaction scores correlated with quality of life (QOL) and social support measures, but not with medical or demographic factors, or depressive affect. The CSQ is a reliable tool to assess PD customer satisfaction. PD patient satisfaction is associated with perception of QOL. Efforts to improve customer satisfaction may improve PD patients' quantity as well as QOL. PMID:16900092

  3. Recommendations for bowel obstruction with peritoneal carcinomatosis.

    PubMed

    Laval, Guillemette; Marcelin-Benazech, Blandine; Guirimand, Frédéric; Chauvenet, Laure; Copel, Laure; Durand, Aurélie; Francois, Eric; Gabolde, Martine; Mariani, Pascale; Rebischung, Christine; Servois, Vincent; Terrebonne, Eric; Arvieux, Catherine

    2014-07-01

    This article reports on the clinical practice guidelines developed by a multidisciplinary group working on the indications and uses of the various available treatment options for relieving intestinal obstruction or its symptoms in patients with peritoneal carcinomatosis. These guidelines are based on a literature review and expert opinion. The recommended strategy involves a clinical and radiological evaluation, of which CT of the abdomen is a crucial component. The results, together with an analysis of the prognostic criteria, are used to determine whether surgery or stenting is the best option. In most patients, however, neither option is feasible, and the main emphasis, therefore, is on the role and administration of various symptomatic medications such as glucocorticoids, antiemetic agents, analgesics, and antisecretory agents (anticholinergic drugs, somatostatin analogues, and proton-pump inhibitors). Nasogastric tube feeding is no longer used routinely and should instead be discussed on a case-by-case basis. Recent studies have confirmed the efficacy of somatostatin analogues in relieving obstruction-related symptoms such as nausea, vomiting, and pain. However, the absence of a marketing license and the high cost of these drugs limit their use as the first-line treatment, except in highly selected patients (early recurrence). When these medications fail to alleviate the symptoms of obstruction, venting gastrostomy should be considered promptly. Rehydration is needed for virtually every patient. Parenteral nutrition and pain management should be adjusted according to the patient needs and guidelines. PMID:24798105

  4. Peritoneal dialysis solutions--at a crossroad.

    PubMed

    Diaz-Buxo, J A; Gotloib, L

    2006-06-01

    After many decades of evolution and with many choices available for the formulation of peritoneal dialysis fluids (PDF), we find ourselves at a crossroads. A review of related developments, laboratory trials and clinical evaluations is offered to stimulate future research in this area. The information presented here raises more questions than it provides answers, but opens the door to innumerable possibilities for improvement. The search for a biocompatible osmotic agent designed to replace those currently used has been frustrating and is far from being considered a success. Research on cytokines and other mediators of inflammation produced a huge amount of interesting scientific knowledge that may help our understanding. However, it is unlikely that it will identify a specifically targeted anticytokine, or combination of them, designed to neutralize and/or reverse inflammatory changes resulting from the use of poorly biocompatible PDF. The development of low glucose degradation product (GDP) solutions by means of multi-chambered bags appear to be a step in the right direction and perhaps is the most significant improvement in this field in many decades. GDPs are important, but not the only offenders or the exclusive source of oxidative stress. Thus, the addition of antioxidants to PDF formulations, in our opinion, deserves further consideration. Additionally, repopulation of the mesothelial monolayer by means of periodic autotransplantation of mesothelial cells may well become a useful tool to prevent and/or correct membrane failure. We are fortunate to have choices at this crossroad, which we must evaluate rigorously. PMID:16767068

  5. Evidence of neurotrophic events due to peritoneal endometriotic lesions.

    PubMed

    Barcena de Arellano, Maria Luisa; Arnold, Julia; Lang, Helene; Vercellino, Giuseppe Filiberto; Chiantera, Vito; Schneider, Achim; Mechsner, Sylvia

    2013-05-01

    To investigate the neurotrophic properties of endometriosis, as well as the involvement of neurotrophic factors in the development of chronic pelvic pain in patients with endometriosis, we performed a prospective clinical study. The presence of neurotrophins was investigated in the peritoneal fluid (PF) of patients with peritoneal endometriotic lesions or adenomyosis, as well as from women with non-endometriotic adhesions and from women without endometriosis/adenomyosis/adhesions. The PF from patients with peritoneal endometriotic lesions was divided in three groups: asymptomatic endometriosis, minimal pain and severe pain. PF from patients with adenomyosis or with non-endometriotic adhesions and the control group were divided in patients without pain and with pain. Neurotrophin expression in PF was analyzed using Elisa and the neuronal growth assay with cultured chicken sensory ganglia (dorsal-root-ganglia, DRG) and sympathetic ganglia. PF from women with peritoneal endometriotic lesions overexpress nerve growth factor (NGF) and neurotrophin-3 (NT-3), but not brain derived neurotrophic factor (BDNF), whereas the PF of women with adenomyosis or adhesions seems to express normal amounts of these factors. Neurotrophin expression did not differ among the pain groups. Furthermore, the PF from patients with peritoneal endometriotic lesions induced a strong sensory and a marginal sympathetic neurite outgrowth, while the PF from women with adenomyosis and non-endometriotic adhesions induced an outgrowth similar to the control group. The induced neurite outgrowth could only be inhibited in DRG incubated with peritoneal endometriotic lesions. Interestingly, the outgrowth of sympathetic ganglia was inhibited in all studied groups. The present study suggests that only peritoneal endometriotic lesions lead to an increased release of NGF and NT-3 into the PF and that NGF modulates the nerve fiber growth in endometriosis. PMID:23545214

  6. Pharmacokinetics of cefepime in patients undergoing continuous ambulatory peritoneal dialysis.

    PubMed Central

    Barbhaiya, R H; Knupp, C A; Pfeffer, M; Zaccardelli, D; Dukes, G M; Mattern, W; Pittman, K A; Hak, L J

    1992-01-01

    The pharmacokinetics of cefepime were studied in 10 male patients receiving continuous ambulatory peritoneal dialysis therapy. Five patients received a single 1,000-mg dose and the other five received a single 2,000-mg dose; all doses were given as 30-min intravenous infusions. Serial plasma, urine, and peritoneal dialysate samples were collected; and the concentrations of cefepime in these fluids were measured over 72 h by using a high-performance liquid chromatographic assay with UV detection. Pharmacokinetic parameters were calculated by noncompartmental methods. The peak concentrations in plasma and the areas under the plasma concentration-versus-time curve for the 2,000-mg dose group were twice as high as those observed for the 1,000-mg dose group. The elimination half-life of cefepime was about 18 h and was independent of the dose. The steady-state volume of distribution was about 22 liters, and values for the 1,000- and 2,000-mg doses were not significantly different. The values for total body clearance and peritoneal dialysis clearance were about 15 and 4 ml/min, respectively. No dose dependency was observed for the clearance estimates. Over the 72-h sampling period, about 26% of the dose was excreted intact into the peritoneal dialysis fluid. For 48 h postdose, mean concentrations of cefepime in dialysate at the end of each dialysis interval exceeded the reported MICs for 90% of the isolates (MIC90s) for bacteria which commonly cause peritonitis resulting from continuous peritoneal dialysis. A parenteral dose of 1,000 or 2,000 mg of cefepime every 48 h would maintain the antibiotic levels in plasma and peritoneal fluid above the MIC90s for the most susceptible bacteria for the treatment of systemic and intraperitoneal infections [corrected]. PMID:1510432

  7. Effect of aqueous extract of Tinospora cordifolia on functions of peritoneal macrophages isolated from CCl4 intoxicated male albino mice

    PubMed Central

    2011-01-01

    Background The current practice of ingesting phytochemicals for supporting the immune system or fighting infections is based on centuries-old tradition. Macrophages are involved at all the stages of an immune response. The present study focuses on the immunostimulant properties of Tinospora cordifolia extract that are exerted on circulating macrophages isolated from CCl4 (0.5 ml/kg body weight) intoxicated male albino mice. Methods Apart from damaging the liver system, carbon tetrachloride also inhibits macrophage functions thus, creating an immunocompromised state, as is evident from the present study. Such cell functions include cell morphology, adhesion property, phagocytosis, enzyme release (myeloperoxidase or MPO), nitric oxide (NO) release, intracellular survival of ingested bacteria and DNA fragmentation in peritoneal macrophages isolated from these immunocompromised mice. T. cordifolia extract was tested for acute toxicity at the given dose (150 mg/kg body weight) by lactate dehydrogenase (LDH) assay. Results The number of morphologically altered macrophages was increased in mice exposed to CCl4. Administration of CCl4 (i.p.) also reduced the phagocytosis, cell adhesion, MPO release, NO release properties of circulating macrophages of mice. The DNA fragmentation of peritoneal macrophages was observed to be higher in CCl4 intoxicated mice. The bacterial killing capacity of peritoneal macrophages was also adversely affected by CCl4. However oral administration of aqueous fraction of Tinospora cordifolia stem parts at a dose of 40 mg/kg body weight (in vivo) in CCl4 exposed mice ameliorated the effect of CCl4, as the percentage of morphologically altered macrophages, phagocytosis activity, cell adhesion, MPO release, NO release, DNA fragmentation and intracellular killing capacity of CCl4 intoxicated peritoneal macrophages came closer to those of the control group. No acute toxicity was identified in oral administration of the aqueous extract of Tinospora

  8. The interplay between microbiota and inflammation: lessons from peritonitis and sepsis

    PubMed Central

    Lobo, Leandro A; Benjamim, Claudia F; Oliveira, Ana Carolina

    2016-01-01

    Mammals harbor a complex gut-associated microbiota, comprising bacteria that provide immunological, metabolic and neurological benefits to the host, and contribute to their well-being. However, dysregulation of the microbiota composition, known as dysbiosis, along with the associated mucosal immune response have a key role in the pathogenesis of many inflammatory diseases, including inflammatory bowel diseases (IBDs), type 1 and type 2 diabetes, asthma, multiple sclerosis, among others. In addition, outside the gut lumen, bacteria from microbiota are the causative agent of peritoneal inflammation, abdominal sepsis and systemic sepsis. Critical care interventions during sepsis by antibiotics induce dysbiosis and present acute and long-term poor prognosis. In this review, we discuss immunomodulatory effects of the microbial molecules and products, highlighting the role of Bacteroides fragilis, a human commensal with ambiguous interactions with the host. Moreover, we also address the impact of antibiotic treatment in sepsis outcome and discuss new insights for microbiota modulation. PMID:27525063

  9. The interplay between microbiota and inflammation: lessons from peritonitis and sepsis.

    PubMed

    Lobo, Leandro A; Benjamim, Claudia F; Oliveira, Ana Carolina

    2016-07-01

    Mammals harbor a complex gut-associated microbiota, comprising bacteria that provide immunological, metabolic and neurological benefits to the host, and contribute to their well-being. However, dysregulation of the microbiota composition, known as dysbiosis, along with the associated mucosal immune response have a key role in the pathogenesis of many inflammatory diseases, including inflammatory bowel diseases (IBDs), type 1 and type 2 diabetes, asthma, multiple sclerosis, among others. In addition, outside the gut lumen, bacteria from microbiota are the causative agent of peritoneal inflammation, abdominal sepsis and systemic sepsis. Critical care interventions during sepsis by antibiotics induce dysbiosis and present acute and long-term poor prognosis. In this review, we discuss immunomodulatory effects of the microbial molecules and products, highlighting the role of Bacteroides fragilis, a human commensal with ambiguous interactions with the host. Moreover, we also address the impact of antibiotic treatment in sepsis outcome and discuss new insights for microbiota modulation. PMID:27525063

  10. Icodextrin does not impact infectious and culture-negative peritonitis rates in peritoneal dialysis patients: a 2-year multicentre, comparative, prospective cohort study

    PubMed Central

    Vychytil, Andreas; Remón, César; Michel, Catherine; Williams, Paul; Rodríguez-Carmona, Ana; Marrón, Belén; Vonesh, Ed; van der Heyden, Synke; Filho, Jose C. Divino

    2008-01-01

    Background. Icodextrin is a glucose polymer derived by hydrolysis of cornstarch. The different biocompatibility profile of icodextrin-containing peritoneal dialysis (PD) solutions may have a positive influence on peritoneal host defence. Furthermore, cases of sterile peritonitis potentially associated with icodextrin have been reported. Methods. The primary objective of this multicentre, longitudinal, observational, non-interventional, prospective cohort study, which included 722 PD patients, was to evaluate the incidence of overall peritonitis in patients treated with icodextrin-containing PD solutions (Extraneal™) used during one long-dwell exchange/day compared with those treated with non-icodextrin-containing PD solutions. The secondary objective was to determine if culture-negative peritonitis rates differed between patients treated with icodextrin from two independent manufacturers. All peritonitis episodes were assessed by a Steering Committee in a blind manner. Results. There was no significant difference between icodextrin-treated and control patients in the adjusted overall, culture-positive or culture-negative peritonitis rates. When stratified by the icodextrin supplier, there was no significant difference in the adjusted rate of culture-negative peritonitis episodes between groups. Conclusion. Subjects receiving icodextrin as part of their PD regimen experienced neither a higher rate of culture-negative peritonitis nor a lower rate of infectious peritonitis compared with non-icodextrin users. There was no significant influence of the icodextrin raw material supplier on peritonitis rates. PMID:18556747

  11. A large pleural effusion in a patient receiving peritoneal dialysis.

    PubMed

    Tapawan, Karen; Chen, Elaine; Selk, Natalie; Hong, Edward; Virmani, Sumeet; Balk, Robert

    2011-01-01

    Hydrothorax as a complication of peritoneal dialysis (PD) is a rare but recognized event. Proposed mechanisms for the development of a pleuro-peritoneal communication include congenital diaphragmatic defects, acquired weakening of diaphragmatic fibers caused by high intra-abdominal pressures during peritoneal dialysis, and impairments in lymphatic drainage. Pleural fluid analysis and diagnostic imaging assist in differentiation from other causes of pleural effusion. Nearly 50% of patients with this diagnosis have resolution of hydrothorax after temporary cessation of PD with interim hemodialysis for 2-6 weeks. Historically, other treatment options have included conventional pleurodesis and open thoracotomy with direct repair, producing variable results. With the advent of video-assisted thoracoscopy (VATS), surgical repairs and pleurodesis are now frequently performed under direct visualization with minimal invasiveness. We report a case of hydrothorax in a patient after recent introduction to peritoneal dialysis. Pleuro-peritoneal communication was documented with thoracentesis and radionuclide scanning. VATS pleurodesis with talc was performed. Repeat scintigraphy performed 1 week after the procedure revealed no residual communication, and patient was able to resume PD without further complications. PMID:21480997

  12. Cytotoxic Glucose Degradation Products in Fluids for Peritoneal Dialysis

    PubMed Central

    Adib, Noushin; Shekarchi, Maryam; Hajimehdipoor, Homa; Shalviri, Gloria; Shekarchi, Maral; Imaninejad, Maryam

    2011-01-01

    During the standard heat sterilization process of the lactate–buffered peritoneal dialysis solutions, glucose (an osmotic active substance) degrades to form compounds called glucose degradation products which are cytotoxic and affect the survival of the peritoneal membrane. This case presentation is based on an observation of 224 aseptic peritonitis cases of unknown etiology. For the purpose of clarification, we analyzed the peritoneal dialysis solutions for the presence of acetaldehyde by using a developed and validated high-performance liquid chromatography (HPLC) pre-column derivitazation. The method was validated with respect to validation factors such as linearity, precision, recovery and (LOD). The acetaldehyde level of solutions before heat sterilization was 1.78 ± 2.7 ppm whereas in samples after heat sterilization was about 20 ± 2.07 ppm. Based on the forementioned findings, we hypothesized that the higher levels of acetaldehyde and possibly the other glucose degradation products may have been an etiological factor in these 224 cases of chemical peritonitis. So it is important for the manufacturers to carefully review the heat of sterilization process in the production line. PMID:24363689

  13. A Rare Case of Ascites due to Peritoneal Amyloidosis.

    PubMed

    Stofer, Fernanda; Barretto, Maria Fernanda; Gouvea, Ana Luisa; Ribeiro, Mario; Neves, Marcio; Gismondi, Ronaldo Altenburg; Mocarzel, Luís Otavio

    2016-01-01

    BACKGROUND The clinical manifestations of amyloidosis depend on the type of insoluble protein as well as the location of amyloid deposits in tissues or organs. In the gastrointestinal tract, the small intestine is the most common site of amyloid deposits, whereas peritoneal involvement and ascites are rare. CASE REPORT We report on a case of ascites due to peritoneal amyloidosis. A 65-year-old patient was admitted to our institution due to anasarca and pulmonary congestion, mimicking heart failure. We started the patient on diuretics and vasodilators. Despite improvement in pulmonary congestion and peripheral edema, his ascites was not reduced. Echocardiogram revealed restrictive cardiomyopathy and a speckle-tracking pattern suggestive of cardiac amyloidosis. Subcutaneous and peritoneal biopsies revealed amyloidosis. CONCLUSIONS Amyloidosis is rare in the peritoneum and is usually asymptomatic. Ascites occurs in only 20% of patients with peritoneal amyloidosis. We searched PubMed using "ascites" and "amyloidosis" and identified only eight case reports of amyloidosis with ascites. Physicians should be particularly careful in heart failure and anasarca cases when ascites is disproportional or not responsive to diuretic treatment. To date, there is no specific treatment for peritoneal amyloidosis. PMID:27353538

  14. Laparoscopic peritoneal lavage: our experience and review of the literature

    PubMed Central

    Parisi, Amilcare; Desiderio, Jacopo; Petrina, Adolfo; Trastulli, Stefano; Grassi, Veronica; Sani, Marco; Pironi, Daniele; Santoro, Alberto

    2016-01-01

    Introduction Over the years various therapeutic techniques for diverticulitis have been developed. Laparoscopic peritoneal lavage (LPL) appears to be a safe and useful treatment, and it could be an effective alternative to colonic resection in emergency surgery. Aim This prospective observational study aims to assess the safety and benefits of laparoscopic peritoneal lavage in perforated sigmoid diverticulitis. Material and methods We surgically treated 70 patients urgently for complicated sigmoid diverticulitis. Thirty-two (45.7%) patients underwent resection of the sigmoid colon and creation of a colostomy (Hartmann technique); 21 (30%) patients underwent peritoneal laparoscopic lavage; 4 (5.7%) patients underwent colostomy by the Mikulicz technique; and the remaining 13 (18.6%) patients underwent resection of the sigmoid colon and creation of a colorectal anastomosis with a protective ileostomy. Results The 66 patients examined were divided into 3 groups: 32 patients were treated with urgent surgery according to the Hartmann procedure; 13 patients were treated with resection and colorectal anastomosis; 21 patients were treated urgently with laparoscopic peritoneal lavage. We had no intraoperative complications. The overall mortality was 4.3% (3 patients). In the LPL group the morbidity rate was 33.3%. Conclusions Currently it cannot be said that LPL is better in terms of mortality and morbidity than colonic resection. These data may, however, be proven wrong by greater attention in the selection of patients to undergo laparoscopic peritoneal lavage. PMID:27458487

  15. Quantitation of Intra-peritoneal Ovarian Cancer Metastasis.

    PubMed

    Lewellen, Kyle A; Metzinger, Matthew N; Liu, Yueying; Stack, M Sharon

    2016-01-01

    Epithelial ovarian cancer (EOC) is the leading cause of death from gynecologic malignancy in the United States. Mortality is due to diagnosis of 75% of women with late stage disease, when metastasis is already present. EOC is characterized by diffuse and widely disseminated intra-peritoneal metastasis. Cells shed from the primary tumor anchor in the mesothelium that lines the peritoneal cavity as well as in the omentum, resulting in multi-focal metastasis, often in the presence of peritoneal ascites. Efforts in our laboratory are directed at a more detailed understanding of factors that regulate EOC metastatic success. However, quantifying metastatic tumor burden represents a significant technical challenge due to the large number, small size and broad distribution of lesions throughout the peritoneum. Herein we describe a method for analysis of EOC metastasis using cells labeled with red fluorescent protein (RFP) coupled with in vivo multispectral imaging. Following intra-peritoneal injection of RFP-labelled tumor cells, mice are imaged weekly until time of sacrifice. At this time, the peritoneal cavity is surgically exposed and organs are imaged in situ. Dissected organs are then placed on a labeled transparent template and imaged ex vivo. Removal of tissue auto-fluorescence during image processing using multispectral unmixing enables accurate quantitation of relative tumor burden. This method has utility in a variety of applications including therapeutic studies to evaluate compounds that may inhibit metastasis and thereby improve overall survival. PMID:27500635

  16. Metformin in Peritoneal Dialysis: A Pilot Experience

    PubMed Central

    Al-Hwiesh, Abdulla Khalaf; Abdul-Rahman, Ibrahiem Saeed; El-Deen, Mohammad Ahmad Nasr; Larbi, Emmanuel; Divino-Filho, Jose C.; Al-Mohanna, Fahd Abdul-Aziz; Gupta, Krishan L.

    2014-01-01

    ♦ Objective: In a number of patients, the antidiabetic drug metformin has been associated with lactic acidosis. Despite the fact that diabetes mellitus is the most common cause of end-stage renal disease (ESRD) and that peritoneal dialysis (PD) is an expanding modality of treatment, little is known about optimal treatment strategies in the large group of PD patients with diabetes. In patients with ESRD, the use of metformin has been limited because of the perceived risk of lactic acidosis or severe hypoglycemia. However, metformin use is likely to be beneficial, and PD might itself be a safeguard against the alleged complications. ♦ Methods: Our study involved 35 patients with insulin-dependent type 2 diabetes [median age: 54 years; interquartile range (IQR): 47-59 years] on automated PD (APD) therapy. Patients with additional risk factors for lactic acidosis were excluded. Metformin was introduced at a daily dose in the range 0.5 - 1.0 g. All patients were monitored for glycemic control by blood sugar levels and HbA1c. Plasma lactic acid levels were measured weekly for 4 weeks and then monthly to the end of the study. Plasma and effluent metformin and plasma lactate levels were measured simultaneously. ♦ Results: In this cohort, the median duration of diabetes was 18 years (IQR: 14 - 21 years), median time on PD was 31 months (IQR: 27 - 36 months), and median HbA1c was 6.8% (IQR: 5.9% - 6.9%). At metformin introduction and at the end of the study, the median anion gap was 11 mmol/L (IQR: 9 - 16 mmol/L) and 12 mmol/L (IQR: 9 - 16 mmol/L; p > 0.05) respectively, median pH was 7.33 (IQR: 7.32 - 7.36) and 7.34 (IQR: 7.32 - 7.36, p > 0.05) respectively, and mean metformin concentration in plasma and peritoneal fluid was 2.57 ± 1.49 mg/L and 2.83 ± 1.7 mg/L respectively. In the group overall, mean lactate was 1.39 ± 0.61 mmol/L, and hyperlactemia (>2 mmol/L to 5 mmol/L) was found in 4 of 525 plasma samples (0.76%), but the patients presented no symptoms. None

  17. Role of surfactant in peritoneal dialysis.

    PubMed

    Hills, B A

    2000-01-01

    Evidence is reviewed that demonstrates how the mesothelial cell in the normal peritoneum and comparable serosal cavities secretes surface-active phospholipid (SAPL) as a means of protecting itself and the membrane it forms with its neighbors. It is shown how SAPL, if adsorbed (reversibly bound) to mesothelium, can impart excellent lubricity, antiwear and release (antistick) properties, while impeding surgical adhesion formation. More-speculative benefits include acting as a deterrent to fibrosis and as a barrier to both protein leakage and pathogen invasion by spanning cell junctions. Such spanning would also "pin down" cell corners, impeding peeling as the first step in exfoliation encountered in prolonged continuous ambulatory peritoneal dialysis (CAPD). The molecular mechanism underlying each of these possible functions is adsorption. Morphological and hydrophobicity studies are discussed as validation for such an adsorbed lining and how it can be fortified by administering exogenous SAPL. Any role for SAPL in ultrafiltration is much more controversial. However, a surfactant lining can explain the very high permeability of the membrane to lipid-soluble drugs, implying that it is a barrier to water-soluble solutes. The clinical and animal evidence is conflicting but would seem to be best explained by a role for the barrier in promoting semipermeability, and hence the osmotic driving force for water transmission. Thus, adsorption of exogenous SAPL in CAPD patients with low ultrafiltration seems to restore this barrier function. The future direction for surfactant in CAPD would seem to rest with the physical chemists in producing formulations that optimize adsorption, probably involving a compromise between water solubility and surface activity of the phospholipids selected. It might even warrant using the interdialytic interval for readsorbing SAPL without the problem of dilution by a large volume of dialysate. PMID:11117241

  18. [Anemia treatment in peritoneal dialysis patients].

    PubMed

    Janković, Nikola; Janković, Mateja

    2009-09-01

    Anemia is highly prevalent among chronic kidney disease (CKD) patients and patients receiving renal replacement therapy. In this paper we will outline the prevention and treatment of anemia in patients treated with peritoneal dialysis (PD). PD patients are less anemic and more sensitive to erythropoesis-stimulating agent (ESA) than their hemodialysis (HD) counterparts and, in general, dosages required for achieving similar hemoglobin levels to those achieved in HD patients are remarkably less. Before starting with ESA treatment we have to evaluate the degree of anemia and excluded other causes which are not connected with CKD and method of treatment. Patient's compliance is crucial for a successful therapy and it can be improved by decreasing frequency of administration of ESA. Since ESAare expensive, "cost-effectivnes" studies represent an important factor in choosing a distinct drug. Subcutaneous administration provides better long-term utilization of ESA in comparison to intravenous administration and is therefore preferred in PD patients. Intraperitoneal administration is not recommended due to poor bioavailability. In some patients we can observe the reduced response to ESA therapy. The definition of reduced response is generally regarded as a failure to achieve target hemoglobin concentration of >11 g/dL. Identification of underlying cause is not always easy but every attempt should be made to investigate every patient with resistance to therapy because some causes are easily corrected. Since 2005 particular ESA drugs have been approved by Croatian Institute for Health Insurance and registered for use in Croatia. For PD patients the ESAcan be prescribed by general practitioner. The list of available drugs is available in the official government newspaper Nardone novine No.27, March 2nd, 2009. PMID:20232548

  19. Establishment of a novel method to evaluate peritoneal microdissemination and therapeutic effect using luciferase assay.

    PubMed

    Takahashi, Ryo; Yokobori, Takehiko; Osone, Katsuya; Tatsuki, Hironori; Takada, Takahiro; Suto, Toshinaga; Yajima, Reina; Kato, Toshihide; Fujii, Takaaki; Tsutsumi, Souichi; Kuwano, Hiroyuki; Asao, Takayuki

    2016-03-01

    Peritoneal dissemination is a major cause of recurrence in patients with malignant tumors in the peritoneal cavity. Effective anticancer agents and treatment protocols are necessary to improve outcomes in these patients. However, previous studies using mouse models of peritoneal dissemination have not detected any drug effect against peritoneal micrometastasis. Here we used the luciferase assay to evaluate peritoneal micrometastasis in living animals and established an accurate mouse model of early peritoneal microdissemination to evaluate tumorigenesis and drug efficacy. There was a positive correlation between luminescence intensity in in vivo luciferase assay and the extent of tumor dissemination evaluated by ex vivo luciferase assay and mesenteric weight. This model has advantages over previous models because optimal luciferin concentration without cell damage was validated and peritoneal microdissemination could be quantitatively evaluated. Therefore, it is a useful model to validate peritoneal micrometastasis formation and to evaluate drug efficacy without killing mice. PMID:26716425

  20. Olaparib and Cediranib Maleate in Treating Patients With Recurrent Ovarian, Primary Peritoneal, or Fallopian Tube Cancer

    ClinicalTrials.gov

    2016-08-24

    BRCA1 Gene Mutation; BRCA2 Gene Mutation; Fallopian Tube Endometrioid Adenocarcinoma; Fallopian Tube Serous Adenocarcinoma; High Grade Ovarian Serous Adenocarcinoma; Ovarian Endometrioid Tumor; Primary Peritoneal Serous Adenocarcinoma; Recurrent Fallopian Tube Carcinoma; Recurrent Ovarian Carcinoma; Recurrent Primary Peritoneal Carcinoma

  1. Acute Appendicitis Secondary to Acute Promyelocytic Leukemia

    PubMed Central

    Rodriguez, Eduardo A.; Lopez, Marvin A.; Valluri, Kartik; Wang, Danlu; Fischer, Andrew; Perdomo, Tatiana

    2015-01-01

    Patient: Female, 43 Final Diagnosis: Myeloid sarcoma appendicitis Symptoms: Abdominal pain • chills • fever Medication: — Clinical Procedure: Laparoscopic appendectomy, bone marrow biopsy Specialty: Gastroenterology and Hepatology Objective: Rare disease Background: The gastrointestinal tract is a rare site for extramedullary involvement in acute promyelocytic leukemia (APL). Case Report: A 43-year-old female with no past medical history presented complaining of mild abdominal pain, fever, and chills for the past day. On examination, she was tachycardic and febrile, with mild tenderness of her right lower quadrant and without signs of peritoneal irritation. Laboratory examination revealed pancytopenia and DIC, with a fibrinogen level of 290 mg/dL. CT of the abdomen showed a thickened and hyperemic appendix without perforation or abscess, compatible with acute appendicitis. The patient was given IV broad-spectrum antibiotics and was transfused with packed red blood cells and platelets. She underwent uncomplicated laparoscopic appendectomy and bone marrow biopsy, which revealed neo-plastic cells of 90% of the total bone marrow cellularity. Flow cytometry indicated presence of 92.4% of immature myeloid cells with t (15: 17) and q (22: 12) mutations, and FISH analysis for PML-RARA demonstrated a long-form fusion transcript, positive for APL. Appendix pathology described leukemic infiltration with co-expression of myeloperoxidase and CD68, consistent with myeloid sarcoma of the appendix. The patient completed a course of daunorubicin, cytarabine, and all trans-retinoic acid. Repeat bone marrow biopsy demonstrated complete remission. She will follow up with her primary care physician and hematologist/oncologist. Conclusions: Myeloid sarcoma of the appendix in the setting of APL is very rare and it might play a role in the development of acute appendicitis. Urgent management, including bone marrow biopsy for definitive diagnosis and urgent surgical intervention

  2. Suppression of neutrophil superoxide production by conventional peritoneal dialysis solution.

    PubMed

    Ing, B L; Gupta, D K; Nawab, Z M; Zhou, F Q; Rahman, M A; Daugirdas, J T

    1988-09-01

    The pH of conventional peritoneal dialysis solution is normally in the range of 5.0 to 5.5, because acid has been added during the manufacturing process to prevent caramelization of dextrose during sterilization. We studied the effects of normalizing the pH of conventional peritoneal dialysis solution on superoxide production by normal human neutrophils. At a pH of 6.0, superoxide generation was 4.07 +/- 2.56 (SD) nanomoles per million cells. With normalization of pH to 7.4, superoxide production was 19.3 +/- 7.3 (p less than 0.001). The results suggest that the unphysiologic acidity of conventional peritoneal dialysis solution has deleterious consequences on neutrophil superoxide formation. PMID:2847987

  3. Peritoneal dialysis associated infections: An update on diagnosis and management

    PubMed Central

    Akoh, Jacob A

    2012-01-01

    Peritoneal dialysis (PD) is associated with a high risk of infection of the peritoneum, subcutaneous tunnel and catheter exit site. Although quality standards demand an infection rate < 0.67 episodes/patient/year on dialysis, the reported overall rate of PD associated infection is 0.24-1.66 episodes/patient/year. It is estimated that for every 0.5-per-year increase in peritonitis rate, the risk of death increases by 4% and 18% of the episodes resulted in removal of the PD catheter and 3.5% resulted in death. Improved diagnosis, increased awareness of causative agents in addition to other measures will facilitate prompt management of PD associated infection and salvage of PD modality. The aims of this review are to determine the magnitude of the infection problem, identify possible risk factors and provide an update on the diagnosis and management of PD associated infection. Gram-positive cocci such as Staphylococcus epidermidis, other coagulase negative staphylococcoci, and Staphylococcus aureus (S. aureus) are the most frequent aetiological agents of PD-associated peritonitis worldwide. Empiric antibiotic therapy must cover both gram-positive and gram-negative organisms. However, use of systemic vancomycin and ciprofloxacin administration for example, is a simple and efficient first-line protocol antibiotic therapy for PD peritonitis - success rate of 77%. However, for fungal PD peritonitis, it is now standard practice to remove PD catheters in addition to antifungal treatment for a minimum of 3 wk and subsequent transfer to hemodialysis. To prevent PD associated infections, prophylactic antibiotic administration before catheter placement, adequate patient training, exit-site care, and treatment for S. aureus nasal carriage should be employed. Mupirocin treatment can reduce the risk of exit site infection by 46% but it cannot decrease the risk of peritonitis due to all organisms. PMID:24175248

  4. Percutaneous aspiration of fluid for management of peritonitis in space

    NASA Technical Reports Server (NTRS)

    Kirkpatrick, A. W.; Nicolaou, S.; Campbell, M. R.; Sargsyan, A. E.; Dulchavsky, S. A.; Melton, S.; Beck, G.; Dawson, D. L.; Billica, R. D.; Johnston, S. L.; Hamilton, D. R.

    2002-01-01

    BACKGROUND: As a medical emergency that can affect even well-screened, healthy individuals, peritonitis developing during a long-duration space exploration mission may dictate deviation from traditional clinical practice due to the absence of otherwise indicated surgical capabilities. Medical management can treat many intra-abdominal processes, but treatment failures are inevitable. In these circumstances, percutaneous aspiration under sonographic guidance could provide a "rescue" strategy. Hypothesis: Sonographically guided percutaneous aspiration of intra-peritoneal fluid can be performed in microgravity. METHODS: Investigations were conducted in the microgravity environment of NASA's KC-135 research aircraft (0 G). The subjects were anesthetized female Yorkshire pigs weighing 50 kg. The procedures were rehearsed in a terrestrial animal lab (1 G). Colored saline (500 mL) was introduced through an intra-peritoneal catheter during flight. A high-definition ultrasound system (HDI-5000, ATL, Bothell, WA) was used to guide a 16-gauge needle into the peritoneal cavity to aspirate fluid. RESULTS: Intra-peritoneal fluid collections were easily identified, distinct from surrounding viscera, and on occasion became more obvious during weightless conditions. Subjectively, with adequate restraint of the subject and operators, the procedure was no more demanding than during the 1-G rehearsals. CONCLUSIONS: Sonographically guided percutaneous aspiration of intra-peritoneal fluid collections is feasible in weightlessness. Treatment of intra-abdominal inflammatory conditions in spaceflight might rely on pharmacological options, backed by sonographically guided percutaneous aspiration for the "rescue" of treatment failures. While this risk mitigation strategy cannot guarantee success, it may be the most practical option given severe resource limitations.

  5. Early Diagnosis of Colonic Anastomotic Leak With Peritoneal Endoscopy

    PubMed Central

    Gaarden, Morten; Mortensen, Frank Viborg

    2015-01-01

    Background and Objectives: At present, we do not have a reliable method for the early diagnosis of colorectal anastomotic leakage (AL). We tested peritoneal flexible endoscopy through a port placed in the abdominal wall in the early postoperative course, as a new diagnostic method for detection of this complication and evaluated the suggested method for safety, feasibility, and accuracy. Methods: Ten swine were randomized into 2 groups: group A, colorectal anastomosis without leakage; and group B, colorectal anastomosis with leakage. A button gastrostomy feeding tube was inserted percutaneously into the peritoneal cavity. Colorectal anastomosis (with or without defect) was created 48 hours after the first operation. The swine were examined by peritoneal flexible endoscopy 8 and 24 hours after the colonic operation, by a consultant surgeon who was blinded to both the presence and the allocated location of the of the anastomotic defect. Results: None of the animals showed signs of illness 48 hours after the intraperitoneal gastrostomy tube placement. More than half of the anastomosis circumference was identified in 60 and 10% of the animals at endoscopy 8 and 24 hours, respectively, after the anastomosis was created. Excessive adhesion formation was observed in all animals, irrespective of AL. The sensitivity and specificity of endoscopy in detecting peritonitis 24 hours after AL were both 60%. Conclusions: Peritoneal endoscopy is a safe and simple procedure. Visualization of the peritoneal cavity in the early postoperative course was limited due to adhesion formation. Further studies are needed to clarify the accuracy of the procedure and to address additional methodological concerns. PMID:26273185

  6. Unusual presentation of peritonitis with persistent clear aspirate: a case report

    PubMed Central

    2010-01-01

    Introduction Peritonitis is the most frequent complication of peritoneal dialysis. Diagnosis of peritonitis includes symptoms and signs of peritonitis with a cloudy aspirate of more than 100 WBC/ml, as well as positive cultures. Although sterile peritonitis has been reported in the literature, to the best of our knowledge this is the first report of an unusual presentation of peritonitis without any white blood cells in the peritoneal aspirate despite multiple positive peritoneal cultures. Case presentation An 82-year-old Caucasian man who had been on continuous cycling peritoneal dialysis for 12 years was admitted to our hospital with general malaise, loss of appetite, weight loss and somnolence. He did not describe abdominal pain or fever. Even though his peritoneal fluid was consistently negative for leukocytes and clear, he had peritonitis with different organisms consecutively. Conclusions Our case report shows that any patient on peritoneal dialysis presenting with evidence of infection (fever, peripheral leukocytosis) without an obvious cause should have aspirate cultures done even if the aspirate is clear and abdominal pain is absent. Our case report may change the initial work-up and management of these patients. We believe this report is of interest to general medicine and emergency room physicians as well as nephrologists. PMID:21110897

  7. Sclerosing peritonitis: an unusual cause of ascites in a patient with systemic lupus erythematosus.

    PubMed

    Pepels, M J A E; Peters, F P J; Mebis, J J I R; Ceelen, Th L; Hoofwijk, A G M; Erdkamp, F L G

    2006-10-01

    Sclerosing peritonitis is a rare condition characterised by fibrosis and adhesion of the peritoneum to loops of the small intestine. It is generally associated with continuous peritoneal dialysis, peritoneo-venous shunts or &beta-adrenergic blocking agents. In this case we report a female patient with idiopathic sclerosing peritonitis and systemic lupus erythematosus. PMID:17057274

  8. Diagnosis and management of peritoneal metastases from ovarian cancer.

    PubMed

    Halkia, Evgenia; Spiliotis, John; Sugarbaker, Paul

    2012-01-01

    The management and the outcome of peritoneal metastases or recurrence from epithelial ovarian cancer are presented. The biology and the diagnostic tools of EOC peritoneal metastasis with a comprehensive approach and the most recent literatures data are discussed. The definition and the role of surgery and chemotherapy are presented in order to focuse on the controversial points. Finally, the paper discusses the new data about the introduction of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) in the treatment of advanced epithelial ovarian cancer. PMID:22888339

  9. Spontaneous bacterial peritonitis due to streptococcus pneumoniae--case report.

    PubMed

    Litarski, Andrzej; Janczak, Dariusz; Cianciara, Jan; Merenda, Marcin

    2011-05-01

    Spontaneous bacterial peritonitis is caused by infection of ascitic fluid without any apparent intraabdominal source of infection. The disease most commonly occurs in patients with cirrhosis and 70% of cases of infections are caused by pathogenes from gastrointestinal tract. The article presents the case of 38-year-old patient with spontaneous peritonitis who was treated surgically. The primary nature of the disease was confirmed by laparotomy and bacteriological examination results (Streptoccocus pneumonia) of ascitic fluid. After 54 days of hospitalisation and undergoing re-laparotomy, he was discharged in good condition. PMID:22166482

  10. Hepatic teratoma and peritoneal gliomatosis: a case report

    PubMed Central

    2009-01-01

    The hepatic teratoma is a very rare entity of which only 25 cases have been published so far. In our case the hepatic teratoma is associated with peritoneal gliomatosis, which is an indicator for an ongoing peritoneal spread of a teratoma. Wall calcifications and the homogeneity as well as the well defined border misled the radiologist to the diagnosis of an echinococcal cyst, which is the most common differential diagnosis, however the hepatic teratoma has to be taking into consideration when dealing with unclear hepatic cysts, although it is very rare. PMID:20062626

  11. Adult abdominal Burkitt lymphoma with isolated peritoneal involvement

    PubMed Central

    Oliveira, Catarina; Matos, Hugo; Serra, Paula; Catarino, Rui; Estevão, Amélia

    2014-01-01

    Burkitt lymphoma is a fast-growing high grade B-cell neoplasm that rarely affects adults. Three clinical variants are described in the World Health Organization classification: endemic, sporadic, and immunodeficiency-associated. The non-endemic form typically presents as an abdominal mass in children. Symptoms usually occur due to mass effect or direct intestinal involvement. We describe a very unusual presentation of a sporadic Burkitt lymphoma case in a 61-year-old male with diffuse peritoneal and omental involvement, without lymphadenopathies, mimicking peritoneal carcinomatosis. PMID:24967011

  12. Peritoneal culture alters Streptococcus pneumoniae protein profiles and virulence properties

    NASA Technical Reports Server (NTRS)

    Orihuela, C. J.; Janssen, R.; Robb, C. W.; Watson, D. A.; Niesel, D. W.

    2000-01-01

    We have examined the properties of Streptococcus pneumoniae cultured in the murine peritoneal cavity and compared its virulence-associated characteristics to those of cultures grown in vitro. Analysis of mRNA levels for specific virulence factors demonstrated a 2.8-fold increase in ply expression and a 2.2-fold increase in capA3 expression during murine peritoneal culture (MPC). Two-dimensional gels and immunoblots using convalescent-phase patient sera and murine sera revealed distinct differences in protein production in vivo (MPC). MPC-grown pneumococci adhered to A549 epithelial cell lines at levels 10-fold greater than those cultured in vitro.

  13. [DISSEMINATED PERITONEAL LEYOMYOMATOSIS AFTER LAPAROSCOPIC MORCELLATION--A CASE REPORT].

    PubMed

    Gincheva, D; Nikolova, M

    2016-01-01

    We presented a case of 41-year-old patient underwent two laparoscopic Myomectomies and current laparotomy regarding suspection of necrotic leiomyoma. Intraoperative finding was suggestive of disseminated malignancy, but gefrir study showed benign smooth muscle tumors. The patient underwent total hysterectomy with right adnesectomy and total omentectomy. After histological and immunohistochemical study of the entire macroscopic material the final diagnosis was disseminated peritoneal leiomyomatosis. This disease is rare, but in recent years, in connection with the widespread introduction of laparoscopic surgery the reports of disseminated peritoneal leiomyomatosis occurring after laparoscopic morcellation, were frequent. PMID:27514144

  14. Disaster planning for peritoneal dialysis programs.

    PubMed

    Kleinpeter, Myra A; Norman, Lisa D; Krane, N Kevin

    2006-01-01

    Because of increased intensity of hurricanes in the Gulf Coast region of the United States, peritoneal dialysis (PD) programs have been disrupted and patients relocated temporarily following these catastrophic events. We describe the disaster planning, implementation, and follow-up that occurred in one such PD program in New Orleans following Hurricane Katrina. Each year at the beginning of the North American hurricane season, the PD program's disaster plan is reviewed by clinic staff and copies are distributed to patients. Patients are instructed to assemble a disaster kit and are provided with contact numbers for dialysis suppliers and for a PD program in their planned evacuation city. In July 2005, this disaster plan was tested when an early tropical storm and hurricane entered the Gulf and several patients briefly relocated or evacuated because of power loss and then returned without incident. However, when Hurricane Katrina, a category 5 storm, was predicted to strike the metropolitan area, patients were notified by telephone to evacuate, and contact information, including their evacuation city and telephone and cellular phone numbers, was obtained. Patients were also reminded to take all medications, bottled water, antibacterial soap, hand sanitizer, and 4-5 days of PD supplies. Following the storm, telephone and cellular phone services were severely disrupted. However, text messaging was available to contact patients to confirm safety and to provide further instructions. Arrangements with the major dialysis suppliers to ship emergency supplies to new locations were made by the PD nurse and the patients. Only 2 of 22 patients required hospitalization because of complications resulting from evacuation failure, contamination, and inability to perform dialysis for a prolonged period of time. Both of these patients were quickly released and have continued PD. Following the event, all patients remained on PD, and most have planned to return to their home PD

  15. Automated Peritoneal Dialysis Is Associated with Better Survival Rates Compared to Continuous Ambulatory Peritoneal Dialysis: A Propensity Score Matching Analysis

    PubMed Central

    Beduschi, Gabriela de Carvalho; Figueiredo, Ana Elizabeth; Olandoski, Marcia; Pecoits-Filho, Roberto; Barretti, Pasqual; de Moraes, Thyago Proenca

    2015-01-01

    Introduction The impact of peritoneal dialysis modality on patient survival and peritonitis rates is not fully understood, and no large-scale randomized clinical trial (RCT) is available. In the absence of a RCT, the use of an advanced matching procedure to reduce selection bias in large cohort studies may be the best approach. The aim of this study is to compare automated peritoneal dialysis (APD) and continuous ambulatory peritoneal dialysis (CAPD) according to peritonitis risk, technique failure and patient survival in a large nation-wide PD cohort Methods This is a prospective cohort study that included all incident PD patients with at least 90 days of PD recruited in the BRAZPD study. All patients who were treated exclusively with either APD or CAPD were matched for 15 different covariates using a propensity score calculated with the nearest neighbor method. Clinical outcomes analyzed were overall mortality, technique failure and time to first peritonitis. For all analysis we also adjusted the curves for the presence of competing risks with the Fine and Gray analysis. Results After the matching procedure, 2,890 patients were included in the analysis (1,445 in each group). Baseline characteristics were similar for all covariates including: age, diabetes, BMI, Center-experience, coronary artery disease, cancer, literacy, hypertension, race, previous HD, gender, pre-dialysis care, family income, peripheral artery disease and year of starting PD. Mortality rate was higher in CAPD patients (SHR1.44 CI95%1.21-1.71) compared to APD, but no difference was observed for technique failure (SHR0.83 CI95%0.69-1.02) nor for time till the first peritonitis episode (SHR0.96 CI95%0.93-1.11). Conclusion In the first large PD cohort study with groups balanced for several covariates using propensity score matching, PD modality was not associated with differences in neither time to first peritonitis nor in technique failure. Nevertheless, patient survival was significantly better

  16. Acute Bronchitis

    MedlinePlus

    ... or though physical contact (for example, on unwashed hands). Being exposed to tobacco smoke, air pollution, dusts, vapors, and fumes can also cause acute bronchitis. Less often, bacteria can also cause acute bronchitis. To diagnose acute ...

  17. Cystitis - acute

    MedlinePlus

    Uncomplicated urinary tract infection; UTI - acute; Acute bladder infection; Acute bacterial cystitis ... control. Menopause also increases the risk for a urinary tract infection. The following also increase your chances of having ...

  18. [Anaerobic-aerobic infection in acute appendicitis].

    PubMed

    Mamchich, V I; Ulitovskiĭ, I V; Savich, E I; Znamenskiĭ, V A; Beliaeva, O A

    1998-01-01

    362 patients with acute appendicitis (AA) were examined. For microbiological diagnosis of aerobic and anaerobic nonclostridial microflora we used complex accelerated methods (including evaluation of gram-negative microorganisms in comparison with tinctorial-fermentative method of differential staining according to oxygen sensitivity of catalasopositive together with aerobic and cathalasonegative anaerobic microorganisms) as well as complete bacteriologic examination with determination of sensitivity of the above microorganism to antimicrobial remedies. High rate of aerobic-anaerobic microbial associations and substantial identity of microflora from appendicis and exudate from abdominal cavity was revealed, which evidenced the leading role of endogenous microorganisms in etiology and pathogenesis of AA and peritonitis i. e. autoinfection. In patients with destructive forms of AA, complicated by peritonitis it is recommended to use the accelerated method of examination of pathologic material as well as the complete scheme of examination with the identification of the isolated microorganisms and the correction of antibiotic treatment. PMID:9511291

  19. Mycobacterium avium complex-associated peritonitis with CAPD after unrelated bone marrow transplantation.

    PubMed

    Miyashita, Emiko; Yoshida, Hisao; Mori, Daisuke; Nakagawa, Natsuki; Miyamura, Takako; Ohta, Hideaki; Seki, Masafumi; Tomono, Kazunori; Hashii, Yoshiko; Ozono, Keiichi

    2014-12-01

    Peritonitis remains an important complication of peritoneal dialysis and is mostly caused by aerobic enteric bacteria. Non-tuberculous mycobacteria (NTM)-associated peritonitis is an unusual but serious infection, requiring special culture techniques to avoid delay in diagnosis. We report the case of an 11-year-old girl with aplastic anemia on ambulatory peritoneal dialysis who had Mycobacterium avium complex-associated peritonitis after allogeneic hematopoietic stem cell transplantation (allo-HSCT). This case emphasizes that we should be constantly cautious about NTM infection in allo-HSCT recipients, especially when standard cultures are negative and the infection is refractory to empirical antibiotic therapy. PMID:25521993

  20. Increasing the use of biocompatible, glucose-free peritoneal dialysis solutions

    PubMed Central

    Qayyum, Ahad; Oei, Elizabeth Ley; Paudel, Klara; Fan, Stanley L

    2015-01-01

    A major concern inhibiting some clinicians from embracing peritoneal dialysis (PD) as the preferred first modality of dialysis is the effects of PD solutions on the peritoneal membrane. These anatomical and functional changes predispose to complications like peritonitis, encapsulating peritoneal sclerosis and ultrafiltration failure. In recent years, “biocompatible” and glucose-sparing PD regimens have been developed to minimize damage to the peritoneal membrane. Can the use of these more expensive solutions be justified on current evidence? In this review of the literature, we explore how we may individualize the prescription of biocompatible PD fluid. PMID:25664250

  1. Collection and evaluation of equine peritoneal and pleural effusions.

    PubMed

    Cowell, R L; Tyler, R D; Clinkenbeard, K D; MacAllister, C G

    1987-12-01

    This article discusses collection, slide preparation, culture technique, fluid analysis and evaluation, and cytologic evaluation of peritoneal and pleural effusions. The morphologic characteristics of various effusions are described, and the physical characteristics (volume, color, turbidity) of effusions are discussed. An algorithm for classifying effusions as transudates, modified transudates, or exudates is included, and each category is discussed. PMID:3322526

  2. Kocuria Species Peritonitis: Although Rare, We Have To Care

    PubMed Central

    Dotis, John; Printza, Nikoleta; Stabouli, Stella; Papachristou, Fotios

    2015-01-01

    Kocuria species are found in the environment and on human skin. These micro-organisms are generally considered to be nonpathogenic saprophytes, rarely causing infection. However, the peritoneum has been reported to be a site of Kocuria infection. We reviewed all cases of peritonitis in peritoneal dialysis (PD) patients caused by Kocuria species that were reported in the worldwide literature. In total, 12 episodes of Kocuria species peritonitis have been reported in 9 PD patients. The median age of the patients was 62 years (range: 8 – 78 years). In the reported episodes, 4 different Kocuria species were isolated, with K. varians being the predominant species (41.7%). The most common initial symptom was abdominal pain (83.3%), followed by turbid effluent (75%) and fever (33.3%). Intraperitoneal first-generation cephalosporins and glycopeptides were the most-used antibiotics, with first-generation cephalosporins being more often preferred as first-line therapy. The median duration of treatment was 14 days, and in 2 episodes, the Tenckhoff catheter was removed. Although Kocuria peritonitis in PD patients is rare, it should be promptly treated because relapses can occur, especially with K. varians episodes. PMID:24584591

  3. Standardised Models for Inducing Experimental Peritoneal Adhesions in Female Rats

    PubMed Central

    Kraemer, Bernhard; Wallwiener, Christian; Rajab, Taufiek K.; Brochhausen, Christoph; Wallwiener, Markus; Rothmund, Ralf

    2014-01-01

    Animal models for adhesion induction are heterogeneous and often poorly described. We compare and discuss different models to induce peritoneal adhesions in a randomized, experimental in vivo animal study with 72 female Wistar rats. Six different standardized techniques for peritoneal trauma were used: brushing of peritoneal sidewall and uterine horns (group 1), brushing of parietal peritoneum only (group 2), sharp excision of parietal peritoneum closed with interrupted sutures (group 3), ischemic buttons by grasping the parietal peritoneum and ligating the base with Vicryl suture (group 4), bipolar electrocoagulation of the peritoneum (group 5), and traumatisation by electrocoagulation followed by closure of the resulting peritoneal defect using Vicryl sutures (group 6). Upon second look, there were significant differences in the adhesion incidence between the groups (P < 0.01). Analysis of the fraction of adhesions showed that groups 2 (0%) and 5 (4%) were significantly less than the other groups (P < 0.01). Furthermore, group 6 (69%) was significantly higher than group 1 (48%) (P < 0.05) and group 4 (47%) (P < 0.05). There was no difference between group 3 (60%) and group 6 (P = 0.2). From a clinical viewpoint, comparison of different electrocoagulation modes and pharmaceutical adhesion barriers is possible with standardised models. PMID:24809049

  4. Cefazolin and cephalexin kinetics in continuous ambulatory peritoneal dialysis.

    PubMed

    Bunke, C M; Aronoff, G R; Brier, M E; Sloan, R S; Luft, F C

    1983-01-01

    We studied single-dose cefazolin (CFZ) and cephalexin (CPX) kinetics in continuous ambulatory peritoneal dialysis (CAPD) patients to establish therapeutic guidelines for two cephalosporins commonly used to treat peritonitis in these patients. CFZ, 10 mg/kg, was given intravenously and intraperitoneally, while CPX, 500 mg, was given orally. CFZ led to serum concentrations of 25 microgram/ml at 24 hr, with a half-life (t 1/2) of 33 hr. CAPD accounted for only 20% of total body clearance. When CFZ was given intraperitoneally, 74% of the dose was absorbed and similar serum concentrations had much the same t 1/2. CPX, on the other hand, had a serum t 1/2 of 8.6 hr and resulted in much lower peritoneal concentrations than CFZ. The kinetic principal of superposition provided a model for the prediction of plasma concentrations after repeated intraperitoneal doses of CFZ. The model predicts that a 10-mg/kg intraperitoneal loading dose, followed by 5-mg/kg doses in each exchange the first day and 2.5-mg/kg doses thereafter, will lead to steady-state plasma concentrations of 50 to 65 microgram/ml. The data suggest that CFZ needs be given only intraperitoneally at doses lower than those in current use. CPX probably adds little to the treatment of peritonitis. PMID:6848301

  5. e-Health: remote health care models in peritoneal dialysis.

    PubMed

    Struijk, Dirk G

    2012-01-01

    A general review is given on advantages and disadvantages of the various forms of e-Health. The sparse available literature on e-Health and peritoneal dialysis is discussed. It is concluded that in general e-Health interventions lead to small but to moderate positive effects on primary health outcomes, although the evidence still is not fully convincing. PMID:22652719

  6. Kocuria species peritonitis: although rare, we have to care.

    PubMed

    Dotis, John; Printza, Nikoleta; Stabouli, Stella; Papachristou, Fotios

    2015-01-01

    Kocuria species are found in the environment and on human skin. These micro-organisms are generally considered to be nonpathogenic saprophytes, rarely causing infection. However, the peritoneum has been reported to be a site of Kocuria infection. We reviewed all cases of peritonitis in peritoneal dialysis (PD) patients caused by Kocuria species that were reported in the worldwide literature. In total, 12 episodes of Kocuria species peritonitis have been reported in 9 PD patients. The median age of the patients was 62 years (range: 8 - 78 years). In the reported episodes, 4 different Kocuria species were isolated, with K. varians being the predominant species (41.7%). The most common initial symptom was abdominal pain (83.3%), followed by turbid effluent (75%) and fever (33.3%). Intraperitoneal first-generation cephalosporins and glycopeptides were the most-used antibiotics, with first-generation cephalosporins being more often preferred as first-line therapy. The median duration of treatment was 14 days, and in 2 episodes, the Tenckhoff catheter was removed. Although Kocuria peritonitis in PD patients is rare, it should be promptly treated because relapses can occur, especially with K. varians episodes. PMID:24584591

  7. [Collateral effects of intraoperative hyperthermic chemotherapy in peritoneal carcinomatosis].

    PubMed

    Izzo, L; Galati, G; D'Aprile, M R; Stasolla, A; Kharrub, Z; Maccioni, F; Sassayannis, P G; D'Arielli, D; Marini, M; Gazzanelli, S; Caputo, M

    2004-01-01

    The association between chemotherapy and hypertermia produces a synergic effect. In this study the Authors present their experience, by the analysis of the results. From 1993 to 2000, 17 patients have been treated with surgery associated with hypertermic chemotherapy for peritoneal carcinomatosis. For the management of these patients a constant cooperation among surgeon, cardiologist and anaesthetist is very important. PMID:15112761

  8. [Peritoneal carcinomatosis: new strategies for more efficacious treatment].

    PubMed

    Zanon, Claudio

    2002-09-01

    The peritoneal carcinomatosis is considered an unlikely treatable disease using standard procedures as surgery or systemic chemotherapy. New improvements in the knowledge of the peritoneum are inducing to consider the mesothelium of the abdominal cavity as an organ similar to the other body organs. This new consideration, unified with the understanding of conditions permitting the implant of the tumor cell into the peritoneal space previous or during the surgical manipulation of the abdominal cancers, leads to the application of news strategies as the advanced cytoreduction with every nodes reduced less than 2.5 mm followed by the chemohyperthermic peritoneal perfusion (CHPP). Last papers indicate improvements in overall survival and quality of the life in ovarian, colonic and gastric cancer treated with an extensive surgical debulking plus CHPP. These results induce surgeons and oncologists to avoid incorrect strategies in the treatment of peritoneal carcinomatosis originating from ovarian and gastrointestinal tumors. In case of malignant untreatable ascites a peritoneo-venous shunt allows a control of the ascites avoiding several hospital admissions for continuous fastidious and sometime dangerous paracentesis. A palliative surgical operation in selected patients effected by trained surgical group permits an improvement of the patient's conditions in more than 80% with a positive feed back on his or her psychological behavior. PMID:12355981

  9. Primary peritonitis by Streptococcus pyogenes. A condition as rare as it is aggressive.

    PubMed

    Abellán Morcillo, Israel; González, Antonio; Selva Cabañero, Pilar; Bernabé, Antonio

    2016-04-01

    We report the case of a 60-year-old female patient who presented to the emergency room for abdominal pain standing with impaired general status, fever of up to 38.7ºC, and somnolence. Upon arrival the patient had a heart rate of 115 bpm, hypotension (80/40 mmHg),acute respiratory distress, and both hepatic and renal failure. During her examination the patient was drowsy and had a diffusely tender abdomen with peritoneal irritation signs. Blood tests revealed 22,000 WBCs (82%N), CRP 32.4 mg/dL, total bilirubin 3.2 mg/dL, GOT 300 U/L, GPT 160 U/L, LDH 200 U/L, AP 310 U/L, 91,000 platelets, creatinine2.3 mg/dL, and PA 64%. An abdominal CT scan was performed, which revealed a minimal amount of free intraperitoneal fluid with no other findings. Given the patient's poor status an exploratory laparoscopy was carried out, which found a moderate amount of diffuse purulent exudate, particularly in interloop and lesser pelvis areas, with no additional findings. Following surgery she was transferred to the intensive care unit on wide spectrum antibiotics .Peritoneal exudate cultures from the surgical procedure revealed Streptococcus pyogenes. The patient had a favorable outcome being subsequently discharged from hospital at day 10 after the procedure. S. pyogenesis a beta hemolytic streptococcus well known as a cause of pharyngotonsillar, skin and soft tissues infection. Primary peritonitis by S.pyogenesis a rare condition with only a few isolated cases reported. PP cases by S.pyogenes predominantly involve previously healthy young women. PP diagnosis is usually retrospective, when other causes have been ruled out by surgery and culture is positive post hoc. An appropriate differential diagnosis from conditions such as gram-negative shock, staphylococcal toxic shock, meningococcal disease, viral infection, etc., is crucial. Abdominal CT may be helpful but a variable amount of free intraperitoneal fluid is usually the only finding. The surgical approach is usually laparoscopy

  10. Pretransplant peritoneal dialysis and graft thrombosis following pediatric kidney transplantation: a NAPRTCS report.

    PubMed

    McDonald, Ruth A; Smith, Jodi M; Stablein, Donald; Harmon, William E

    2003-06-01

    Graft thrombosis is a common cause of graft failure in pediatric renal transplantation. Several previous studies, including a North American Pediatric Renal Transplant Cooperative Study (NAPRTCS) review of pretransplant dialysis status and graft outcomes, have described a potential correlation of peritoneal dialysis (PD) and graft thrombosis. This issue is of particular concern for pediatric transplant programs as more than 65% of children with end stage renal disease are treated with PD. We reviewed 7247 pediatric renal transplants performed between 1987 and 2001. Thrombosis was the cause of graft loss in 2.7% (199) of all the transplants performed. Among failed transplants, thrombosis was the third most common cause of graft loss in both index (11.6%) and subsequent transplants (14.5%). Thrombosis becomes the most common cause of graft failure (21%, 61/294) if one looks at transplants in the later cohort, from 1996 to 2001. This change is primarily because of a decrease in the incidence of acute rejection. In the PD group, 3.4% of all grafts were lost as a result of thrombosis. This compares with 1.9% in the hemodialysis group, 2.4% in the pre-emptive transplant group, and 4.1% among patients who received both dialysis modalities. There was a statistically significant difference in thrombosis failure risk in the different dialysis groups (p = 0.005) with those who received only peritoneal dialysis having the highest risk. Additional significant risk factors for graft thrombosis included; cadaver donor source (p < 0.001), cold ischemia time >24 h (p < 0.001), history of prior transplant (p < 0.001), donor age <6 yr (p < 0.001), and >5 pretransplant blood transfusions (p = 0.02). Using stepwise proportional hazards modeling, only pretransplant peritoneal dialysis, >24 h cold ischemia time, prior transplant, and donor age <6 yr were simultaneously associated with an increased risk of thrombosis. We conclude that pretransplant PD is associated with an increased risk

  11. Effects of microwave exposure on the hamster immune system. II. Peritoneal macrophage function

    SciTech Connect

    Rama Rao, G.; Cain, C.A.; Lockwood, J.; Tompkins, W.A.

    1983-01-01

    Acute exposure to hamsters to microwave energy (2.45 GHz; 25 mW/cm2 for 60 min) resulted in activation of peritoneal macrophages that were significantly more viricidal to vaccinia virus as compared to sham-exposed or normal (minimum-handling) controls. Macrophages from microwave-exposed hamsters became activated as early as 6 h after exposure and remained activated for up to 12 days. The activation of macrophages by microwave exposure paralleled the macrophage activation after vaccinia virus immunization. Activated macrophages from vaccinia-immunized hamsters did not differ in their viricidal activity when the hamsters were microwave- or sham-exposed. Exposure for 60 min at 15 mW/cm2 did not activate the macrophages while 40 mW/cm2 exposure was harmful to some hamsters. Average maximum core temperatures in the exposed (25 mW/cm2) and sham groups were 40.5 degrees C (+/- 0.35 SD) and 38.4 degrees C (+/- 0.5 SD), respectively. In vitro heating of macrophages to 40.5 degrees C was not as effective as in vivo microwave exposure in activating macrophages to the viricidal state. Macrophages from normal, sham-exposed, and microwave-exposed hamsters were not morphologically different, and they all phagocytosed India ink particles. Moreover, immune macrophage cytotoxicity for virus-infected or noninfected target cells was not suppressed in the microwave-irradiated group (25 mW/cm2, 1 h) as compared to sham-exposed controls, indicating that peritoneal macrophages were not functionally suppressed or injured by microwave hyperthermia.

  12. Predictors of fifty days in-hospital mortality in decompensated cirrhosis patients with spontaneous bacterial peritonitis

    PubMed Central

    Bal, Chinmaya Kumar; Daman, Ripu; Bhatia, Vikram

    2016-01-01

    AIM: To determine the predictors of 50 d in-hospital mortality in decompensated cirrhosis patients with spontaneous bacterial peritonitis (SBP). METHODS: Two hundred and eighteen patients admitted to an intensive care unit in a tertiary care hospital between June 2013 and June 2014 with the diagnosis of SBP (during hospitalization) and cirrhosis were retrospectively analysed. SBP was diagnosed by abdominal paracentesis in the presence of polymorphonuclear cell count ≥ 250 cells/mm3 in the peritoneal fluid. Student’s t test, multivariate logistic regression, cox proportional hazard ratio (HR), receiver operating characteristics (ROC) curves and Kaplan-Meier survival analysis were utilized for statistical analysis. Predictive abilities of several variables identified by multivariate analysis were compared using the area under ROC curve. P < 0.05 were considered statistical significant. RESULTS: The 50 d in-hospital mortality rate attributable to SBP is 43.11% (n = 94). Median survival duration for those who died was 9 d. In univariate analysis acute kidney injury (AKI), hepatic encephalopathy, septic shock, serum bilirubin, international normalized ratio, aspartate transaminase, and model for end-stage liver disease - sodium (MELD-Na) were significantly associated with in - hospital mortality in patients with SBP (P ≤ 0.001). Multivariate cox proportional regression analysis showed AKI (HR = 2.16, 95%CI: 1.36-3.42, P = 0.001) septic shock (HR = 1.73, 95%CI: 1.05-2.83, P = 0.029) MELD-Na (HR = 1.06, 95%CI: 1.02-1.09, P ≤ 0.001) was significantly associated with 50 d in-hospital mortality. The prognostic accuracy for AKI, MELD-Na and septic shock was 77%, 74% and 71% respectively associated with 50 d in-hospital mortality in SBP patients. CONCLUSION: AKI, MELD-Na and septic shock were predictors of 50 d in-hospital mortality in decompensated cirrhosis patients with SBP. PMID:27134704

  13. A novel mechanism for neutrophil priming in trauma: potential role of peritoneal fluid

    PubMed Central

    Shah, Shinil K.; Jimenez, Fernando; Walker, Peter A.; Aroom, Kevin R.; Xue, Hasen; Feeley, Teri D.; Uray, Karen S.; Norbury, Kenneth C.; Stewart, Randolph H.; Laine, Glen A.; Cox, Charles S.

    2010-01-01

    Introduction We sought to determine the effect of peritoneal fluid from a novel animal model of abdominal compartment syndrome (ACS) on the pro-inflammatory status of PMNs (polymorphonuclear leukocytes) and monocytes. We hypothesize that peritoneal fluid is a potential priming and/or activating agent for PMNs/monocytes. Materials and Methods ACS was induced in female Yorkshire swine and peritoneal fluid was collected at the time of decompressive laparotomy. Naïve PMN’s/monocytes were primed and/or activated with peritoneal fluid, PAF (phosphatidylcholine) plus peritoneal fluid, peritoneal fluid plus fMLP (n-formyl-met-leu-phe), and peritoneal fluid plus PMA (phorbol 12-myristate 13-acetate). Activation was determined by surface marker expression of integrins (CD11b, CD18) and selectins (CD62L). Additionally, pro-inflammatory cytokines in peritoneal fluid were analyzed. Results Peritoneal fluid did not activate PMNs but increased CD11b expression on monocytes. When used as a primer for fMLP or PMA induced activation, peritoneal fluid significantly increased CD11b and CD18 expression on PMN’s and monocytes. Peritoneal fluid collected at 6 and 12 hours post decompressive laparotomy had similar effects. IL-6 and TNF-alpha levels were increased in peritoneal fluid. Discussion Peritoneal fluid represents a primer for PMN’s/monocytes and appears to act through receptor dependent and independent pathways. Strategies to reduce the amount of peritoneal fluid may decrease the locoregional and systemic inflammatory response by reducing priming and activation of neutrophils/monocytes. PMID:20466401

  14. Activation of salt-inducible kinase 2 promotes the viability of peritoneal mesothelial cells exposed to stress of peritoneal dialysis

    PubMed Central

    Wang, H-H; Lin, C-Y; Su, S-H; Chuang, C-T; Chang, Y-L; Lee, T-Y; Lee, S-C; Chang, C-J

    2016-01-01

    Maintaining mesothelial cell viability is critical to long-term successful peritoneal dialysis (PD) treatment. To clarify the viability mechanism of peritoneal mesothelial cells under PD solutions exposure, we examined the mechanisms of cellular response to this stress conditions. Here we report that the proteasome activity is inhibited when treated with PD solutions. Proteasome inhibition-mediated activation of salt-inducible kinase 2 (SIK2), an endoplasmic reticulum-resident protein, is important for mesothelial cell viability. SIK2 is mobilized to promote autophagy and protect the cells from apoptosis under PD solution or MG132 treatment. Immunofluorescence staining showed that SIK2 is colocalized with LC3B in the autophagosomes of mesothelial cells treated with PD solution or derived from patients undergoing PD treatment. SIK2 activation is likely via a two-step mechanism, upstream kinases relieving the autoinhibitory conformation of SIK2 molecule followed by autophosphorylation of Thr175 and activation of kinase activity. These results suggest that activation of SIK2 is required for the cell viability when proteasome activity is inhibited by PD solutions. Maintaining or boosting the activity of SIK2 may promote peritoneal mesothelial cell viability and evolve as a potential therapeutic target for maintaining or restoring peritoneal membrane integrity in PD therapy. PMID:27441650

  15. Old and New Perspectives on Peritoneal Dialysis in Italy Emerging from the Peritoneal Dialysis Study Group Census

    PubMed Central

    Marinangeli, Giancarlo; Cabiddu, Gianfranca; Neri, Loris; Viglino, Giusto; Russo, Roberto; Teatini, Ugo

    2012-01-01

    ♦ Background: To understand how peritoneal dialysis (PD) was being used in Italy in 2005 and 2008, a census of all centers was carried out. ♦ Methods: In 2005 and 2008, data were collected from, respectively, 222 and 223 centers, with respect to 4432 and 4094 prevalent patients. ♦ Results: In the two periods, the PD incidence remained stable (24.3% vs 22.9%), varying from center to center. Continuous ambulatory PD (CAPD) was the main initial method (55%), but APD was more widespread among prevalent patients (53%). Among patients returning to dialysis from transplantation (Tx), PD was used in 10%. The use of incremental CAPD increased significantly from 2005 to 2008, in terms both of the number of centers (27.0% vs 40.9%) and of patients (13.6% vs 25.7%). Late referrals remained stable at 28%, with less use of PD. The overall drop-out rate (episodes/100 patient-years) remained unchanged (31.0 vs 32.8), with 13.1 and 12.9 being the result of death, and 11.8 and 12.4 being the result of a switch to hemodialysis, mainly after peritonitis. A dialysis partner was required by 21.8% of the PD patients. The incidence of peritonitis was 1 episode in 36.5 and 41.1 patient-months, with negative cultures occurring in 17.1% of cases in both periods. The incidence of encapsulating peritoneal sclerosis (episodes/100 patient-years) was 0.70, representing 1.26% of patients treated. The catheter types used and the sites and methods of insertion varied widely from center to center. ♦ Conclusions: These censuses confirm the good results of PD in Italy, and provide insight into little-known aspects such as the use of incremental PD, the presence of a dialysis partner, and the incidence of encapsulating peritoneal sclerosis. PMID:22383633

  16. Strategies for preserving residual renal function in peritoneal dialysis patients

    PubMed Central

    Nongnuch, Arkom; Assanatham, Montira; Panorchan, Kwanpeemai; Davenport, Andrew

    2015-01-01

    Although there have been many advancements in the treatment of patients with chronic kidney disease (CKD) over the last 50 years, in terms of reducing cardiovascular risk, mortality remains unacceptably high, particularly for those patients who progress to stage 5 CKD and initiate dialysis (CKD5d). As mortality risk increases exponentially with progressive CKD stage, the question arises as to whether preservation of residual renal function once dialysis has been initiated can reduce mortality risk. Observational studies to date have reported an association between even small amounts of residual renal function and improved patient survival and quality of life. Dialysis therapies predominantly provide clearance for small water-soluble solutes, volume and acid-base control, but cannot reproduce the metabolic functions of the kidney. As such, protein-bound solutes, advanced glycosylation end-products, middle molecules and other azotaemic toxins accumulate over time in the anuric CKD5d patient. Apart from avoiding potential nephrotoxic insults, observational and interventional trials have suggested that a number of interventions and treatments may potentially reduce the progression of earlier stages of CKD, including targeted blood pressure control, reducing proteinuria and dietary intervention using combinations of protein restriction with keto acid supplementation. However, many interventions which have been proven to be effective in the general population have not been equally effective in the CKD5d patient, and so the question arises as to whether these treatment options are equally applicable to CKD5d patients. As strategies to help preserve residual renal function in CKD5d patients are not well established, we have reviewed the evidence for preserving or losing residual renal function in peritoneal dialysis patients, as urine collections are routinely collected, whereas few centres regularly collect urine from haemodialysis patients, and haemodialysis dialysis

  17. Spontaneous rupture of pyometra manifesting as an acute abdomen: a case report.

    PubMed

    Singh, Alpana; Mundhra, Rajlaxmi; Agarwal, Tannavi; Radhakrishnan, Gita

    2015-07-01

    Spontaneous perforation of pyometra is a rare entity with a reported incidence in the range of 0.01-0.05%. The clinical picture is similar to peritonitis arising from intestinal perforation and commonly the correct diagnosis is only made perioperatively. We report a case in an elderly postmenopausal woman presenting with an acute abdomen. PMID:25999354

  18. Myofibroblastic Conversion and Regeneration of Mesothelial Cells in Peritoneal and Liver Fibrosis.

    PubMed

    Lua, Ingrid; Li, Yuchang; Pappoe, Lamioko S; Asahina, Kinji

    2015-12-01

    Mesothelial cells (MCs) form a single epithelial layer and line the surface of body cavities and internal organs. Patients who undergo peritoneal dialysis often develop peritoneal fibrosis that is characterized by the accumulation of myofibroblasts in connective tissue. Although MCs are believed to be the source of myofibroblasts, their contribution has remained obscure. We determined the contribution of peritoneal MCs to myofibroblasts in chlorhexidine gluconate (CG)-induced fibrosis compared with that of phenotypic changes of liver MCs. CG injections resulted in disappearance of MCs from the body wall and the accumulation of myofibroblasts in the connective tissue. Conditional linage tracing with Wilms tumor 1 (Wt1)-CreERT2 and Rosa26 reporter mice found that 17% of myofibroblasts were derived from MCs in peritoneal fibrosis. Conditional deletion of transforming growth factor-β type II receptor in Wt1(+) MCs substantially reduced peritoneal fibrosis. The CG treatment also induced myofibroblastic conversion of MCs in the liver. Lineage tracing with Mesp1-Cre mice revealed that Mesp1(+) mesoderm gave rise to liver MCs but not peritoneal MCs. During recovery from peritoneal fibrosis, peritoneal MCs, but not liver MCs, contribute to the regeneration of the peritoneal mesothelium, indicating an inherent difference between parietal and visceral MCs. In conclusion, MCs partially contribute to myofibroblasts in peritoneal and liver fibrosis, and protection of the MC layer leads to reduced development of fibrous tissue. PMID:26598235

  19. Experimental peritonitis induced by oral administration of indomethacin in Mongolian gerbils

    PubMed Central

    Lee, Jin-Uk

    2006-01-01

    The possibility of inducing peritoneal inflammation in three murine species (gerbils, rats and mice) via the oral administration of indomethacin was investigated with the overall aim of developing an experimental animal model for human peritonitis. Gerbils given high doses of indomethacin at a rate of 30 mg and 40 mg/kg body weight showed swelling of the abdomen, depression and dyspnea within 4 days after the treatment. The severity of the clinical symptoms increased with time. The animals were confirmed as having developed peritonitis based on the pathological features including inflammation of the peritoneum, and fibrinous adhesion of the abdominal organs in the abdominal cavity. The severity of peritonitis increased with increasing dose of indomethacin, and was not related to the gender of the animal. On the other hand, peritoneal inflammation did not develop in the rats and mice even at high doses. Therefore, the administration of 30 mg/kg body weight of indomethacin is an effective and simple method of inducing peritonitis in 5-week-old Mongolian gerbils. The animal peritonitis model used in this study can be used as an effective tool for examining potential therapeutic compounds for preventing peritoneal damage during peritonitis, and provide insight into the pathophysiology of peritonitis. PMID:16645338

  20. Neighborhood Socioeconomic Status and Barriers to Peritoneal Dialysis: A Mixed Methods Study

    PubMed Central

    Perzynski, Adam T.; Austin, Peter C.; Wu, C. Fangyun; Lawless, Mary Ellen; Paterson, J. Michael; Quinn, Rob R.; Sehgal, Ashwini R.; Oliver, Matthew James

    2013-01-01

    Summary Background and objectives The objective of this study was to evaluate the association between neighborhood socioeconomic status and barriers to peritoneal dialysis eligibility and choice. Design, setting, participants, & measurements This study was a mixed methods parallel design study using quantitative and qualitative data from a prospective clinical database of ESRD patients. The eligibility and choice cohorts were assembled from consecutive incident chronic dialysis patients entering one of five renal programs in the province of Ontario, Canada, between January 1, 2004 and December 31, 2010. Socioeconomic status was measured as median household income and percentage of residents with at least a high school education using Statistics Canada dissemination area-level data. Multivariable models described the relationship between socioeconomic status and likelihood of peritoneal dialysis eligibility and choice. Barriers to peritoneal dialysis eligibility and choice were classified into qualitative categories using the thematic constant comparative approach. Results The peritoneal dialysis eligibility and choice cohorts had 1314 and 857 patients, respectively; 65% of patients were deemed eligible for peritoneal dialysis, and 46% of eligible patients chose peritoneal dialysis. Socioeconomic status was not a significant predictor of peritoneal dialysis eligibility or choice in this study. Qualitative analyses identified 16 barriers to peritoneal dialysis choice. Patients in lower- versus higher-income Statistics Canada dissemination areas cited built environment or space barriers to peritoneal dialysis (4.6% versus 2.7%) and family or social support barriers (8.3% versus 3.5%) more frequently. Conclusions Peritoneal dialysis eligibility and choice were not associated with socioeconomic status. However, socioeconomic status may influence specific barriers to peritoneal dialysis choice. Additional studies to determine the effect of targeting interventions to

  1. Effect of the Dialysis Fluid Buffer on Peritoneal Membrane Function in Children

    PubMed Central

    Nau, Barbara; Gemulla, Gita; Bonzel, Klaus E.; Hölttä, Tuula; Testa, Sara; Fischbach, Michel; John, Ulrike; Kemper, Markus J.; Sander, Anja; Arbeiter, Klaus; Schaefer, Franz

    2013-01-01

    Summary Background and objectives Double-chamber peritoneal dialysis fluids exert less toxicity by their neutral pH and reduced glucose degradation product content. The role of the buffer compound (lactate and bicarbonate) has not been defined in humans. Design, setting, participants, & measurements A multicenter randomized controlled trial in 37 children on automated peritoneal dialysis was performed. After a 2-month run-in period with conventional peritoneal dialysis fluids, patients were randomized to neutral-pH, low-glucose degradation product peritoneal dialysis fluids with 35 mM lactate or 34 mM bicarbonate content. Clinical and biochemical monitoring was performed monthly, and peritoneal equilibration tests and 24-hour clearance studies were performed at 0, 3, 6, and 10 months. Results No statistically significant difference in capillary blood pH, serum bicarbonate, or oral buffer supplementation emerged during the study. At baseline, peritoneal solute equilibration and clearance rates were similar. During the study, 4-hour dialysis to plasma ratio of creatinine tended to increase, and 24-hour dialytic creatinine and phosphate clearance increased with lactate peritoneal dialysis fluid but not with bicarbonate peritoneal dialysis fluid. Daily net ultrafiltration, which was similar at baseline (lactate fluid=5.4±2.6 ml/g glucose exposure, bicarbonate fluid=4.9±1.9 ml/g glucose exposure), decreased to 4.6±1.0 ml/g glucose exposure in the lactate peritoneal dialysis fluid group, whereas it increased to 5.1±1.7 ml/g glucose exposure in the bicarbonate content peritoneal dialysis fluid group (P=0.006 for interaction). Conclusions When using biocompatible peritoneal dialysis fluids, equally good acidosis control is achieved with lactate and bicarbonate buffers. Improved long-term preservation of peritoneal membrane function may, however, be achieved with bicarbonate-based peritoneal dialysis fluids. PMID:23124784

  2. Identification and Characterization of a Rare Fungus, Quambalaria cyanescens, Isolated from the Peritoneal Fluid of a Patient after Nocturnal Intermittent Peritoneal Dialysis

    PubMed Central

    Kuan, Chee Sian; Yew, Su Mei; Toh, Yue Fen; Chan, Chai Ling; Lim, Soo Kun; Lee, Kok Wei; Na, Shiang Ling; Hoh, Chee-Choong; Yee, Wai-Yan; Ng, Kee Peng

    2015-01-01

    Peritonitis is the leading complication of peritoneal dialysis, which is primarily caused by bacteria rather than fungi. Peritonitis is responsible for approximately 18% of the infection-related mortality in peritoneal dialysis patients. In this paper, we report the isolation of a rare fungus, Quambalaria cyanescens, from the peritoneal fluid of a man after he switched from continuous ambulatory peritoneal dialysis to nocturnal intermittent peritoneal dialysis. Based on the morphological examination and multigene phylogeny, the clinical isolate was confirmed as Q. cyanescens. This pathogen exhibited low sensitivity to all tested echinocandins and 5-flucytosine. Interestingly, morphological characterization revealed that Q. cyanescens UM 1095 produced different pigments at low temperatures (25°C and 30°C) on various culture media. It is important to monitor the emergence of this rare fungus as a potential human pathogen in the tropics. This study provides insight into Q. cyanescens UM 1095 phenotype profiles using a Biolog phenotypic microarray (PM). Of the 760 nutrient sources tested, Q. cyanescens UM 1095 utilized 42 compounds, and the fungus can adapt to a broad range of osmotic and acidic environments. To our knowledge, this is the first report of the isolation of Q. cyanescens from peritoneal fluid, revealing this rare fungus as a potential human pathogen that may be misidentified using conventional methods. The detailed morphological, molecular and phenotypic characterization of Q. cyanescens UM 1095 provides the basis for future studies on its biology, lifestyle, and potential pathogenicity. PMID:26716988

  3. Patients with Encapsulating Peritoneal Sclerosis Have Increased Peritoneal Expression of Connective Tissue Growth Factor (CCN2), Transforming Growth Factor-β1, and Vascular Endothelial Growth Factor

    PubMed Central

    Abrahams, Alferso C.; Habib, Sayed M.; Dendooven, Amélie; Riser, Bruce L.; van der Veer, Jan Willem; Toorop, Raechel J.; Betjes, Michiel G. H.; Verhaar, Marianne C.; Watson, Christopher J. E.; Nguyen, Tri Q.; Boer, Walther H.

    2014-01-01

    Introduction Encapsulating peritoneal sclerosis (EPS) is a devastating complication of peritoneal dialysis (PD). The pathogenesis is not exactly known and no preventive strategy or targeted medical therapy is available. CCN2 has both pro-fibrotic and pro-angiogenic actions and appears an attractive target. Therefore, we studied peritoneal expression of CCN2, as well as TGFβ1 and VEGF, in different stages of peritoneal fibrosis. Materials and methods Sixteen PD patients were investigated and compared to 12 hemodialysis patients and four pre-emptively transplanted patients. Furthermore, expression was investigated in 12 EPS patients in comparison with 13 PD and 12 non-PD patients without EPS. Peritoneal tissue was taken during kidney transplantation procedure or during EPS surgery. In a subset of patients, CCN2 protein levels in peritoneal effluent and plasma were determined. Samples were examined by qPCR, histology, immunohistochemistry, and ELISA. Results Peritoneal CCN2 expression was 5-fold higher in PD patients compared to pre-emptively transplanted patients (P<0.05), but did not differ from hemodialysis patients. Peritoneal expression of TGFβ1 and VEGF were not different between the three groups; neither was peritoneal thickness. Peritoneum of EPS patients exhibited increased expression of CCN2 (35-fold, P<0.001), TGFβ1 (24-fold, P<0.05), and VEGF (77-fold, P<0.001) compared to PD patients without EPS. In EPS patients, CCN2 protein was mainly localized in peritoneal endothelial cells and fibroblasts. CCN2 protein levels were significantly higher in peritoneal effluent of EPS patients compared to levels in dialysate of PD patients (12.0±4.5 vs. 0.91±0.92 ng/ml, P<0.01), while plasma CCN2 levels were not increased. Conclusions Peritoneal expression of CCN2, TGFβ1, and VEGF are significantly increased in EPS patients. In early stages of peritoneal fibrosis, only CCN2 expression is slightly increased. Peritoneal CCN2 overexpression in EPS patients is a

  4. [Echographic aspects of peritoneal tuberculosis. Apropos of 14 cases].

    PubMed

    Gastli, H; Hassine, W; Abdesselem, K; Gharbi, H A

    1983-05-01

    Ultrasonic images are analyzed in 14 patients aged 5 to 60 years with peritoneal tuberculosis. Images frequently demonstrated an anterior subparietal zone of transonance of variable thickness, associated with masses exhibiting transonance and multiple frequency outlines englobing digestive echos with intra-abdominal enlarged glands and free or partitioned ascites. Less frequently observed images were those of digestive tube loops adherent to the wall, hepatic or splenic lesions. Correlations were sought between these ultrasonic signs and results of endoscopy. Diagnosis of peritoneal tuberculosis is emphasized as being based mainly on histology and bacteriology, but ultrasonography conducted initially can reduce the time for diagnosis, suggest the diagnosis, assess any extension of the disease, and evaluate effects of treatment. PMID:6876014

  5. Case report: peritoneal mesothelioma from asbestos in hairdryers

    PubMed Central

    Dahlgren, James; Talbott, Patrick

    2015-01-01

    Background: The relationship between mesothelioma and exposure to asbestos is well established. As a result, the use of asbestos in buildings, construction sites, and mines, as well as the implications of disease for the workers has received considerable attention. However, asbestos was also used in household equipment and consumer products, including hairdryers. Purpose: To examine one case of peritoneal mesothelioma in a hairdresser and review the relevant literature on asbestos exposure from hairdryers. Methods: The subject’s medical and occupational records were obtained and reviewed and a physical examination was performed. Results: The results indicate that the subject developed peritoneal mesothelioma from her occupational exposure to asbestos containing hairdryers in accordance with the literature. Conclusion: Hairdryers are possible sources of asbestos exposure in patients with mesothelioma, and the asbestos exposure risk is higher for those who use hairdryers occupationally. PMID:25633928

  6. [Peritoneal tuberculosis in adults. Study of 207 cases].

    PubMed

    Hamdani, A; Sekkat, N; Alyoune, A; Merzouk, M; Moufid, S; el Meknassi, A; Mourid, A

    1987-05-01

    The authors report their experience about 207 cases of peritoneal tuberculosis in the adult, diagnosed and treated at the University Hospital Ibn Rochd in Casablanca, between january 1976 and october 1986. It concerned 139 women and 68 men--mean age 29.5 years. The most frequent clinical form was painful and febrile ascites (70% of the cases). The diagnosis was established most of the time by laparoscopy (180 examinations) which disclosed peritoneal granulations in 87% of the cases. Laparoscopy was impossible in 27 cases. Evolution was favorable in all patients except 5: 3 deaths, one relapse and one evolution to a fibro-adhesive form. During the long-term evolution in 50 patients (follow-up exceeding two years): one patient developed an occlusion and 7 had gynecological complications. PMID:2956924

  7. Peritoneal dialysis prescription during the third trimester of pregnancy.

    PubMed

    Batarse, Rodolfo R; Steiger, Ralph M; Guest, Steven

    2015-01-01

    Management of the pregnant patient on peritoneal dialysis (PD) is potentially challenging because uterine enlargement may negatively affect catheter function and prescribed dwell volumes. Additional reports of the management of these patients are needed. Here, we describe a near-full-term delivery in a 27-year-old woman who had been on dialysis for 7 years. Peritoneal dialysis was continued during the entire pregnancy. In the third trimester, a higher delivered automated PD volume allowed for adequate clearance and control of volume status. A decision to hospitalize the patient to limit activity and facilitate the delivery of increased dialysate is believed to have contributed to the successful outcome for mother and infant. Our report discusses the management of this patient and reviews published dialysis prescriptions used during the third trimester of pregnancy in patients treated with PD. PMID:24711639

  8. Continuous ambulatory peritoneal dialysis: nurses' experiences of teaching patients.

    PubMed

    Shubayra, Amnah

    2015-03-01

    Nine nurses were interviewed to determine nurses' experiences of teaching patients to use continuous ambulatory peritoneal dialysis (CAPD). The material was analyzed using content analysis. Data were sorted into four themes and ten subthemes. The themes were presented as follows: Importance of language, individualized teaching, teaching needs and structure of care in teaching. The findings highlighted important insights into how nurses experience teaching patients to perform CAPD. The study revealed some barriers for the nurses during teaching. The major barrier was shortage of Arabic speaking nursing staff. Incidental findings involved two factors that played an important role in teaching, retraining and a special team to perform pre-assessments, including home visits. In conclusion, the findings of this study showed several factors that are considered as barriers for the nurses during teaching the CAPD patients and the need to improve the communication and teaching in the peritoneal dialysis units, including the importance of individualized teaching. PMID:25758880

  9. Microsporidium infection and perforation peritonitis: A rare association

    PubMed Central

    Tanveer, Nadeem; Barman, Sandip

    2015-01-01

    Enteric protozoan infections are a well-documented cause of diarrhea in immunocompromised patients. Special stains on stool specimens are routinely performed in such patients to diagnose these protozoa namely cryptosporidium, microsporidium, and isospora. Duodenal and jejunal biopsies can also be performed to obtain a tissue diagnosis. We report a case of microsporidium enteritis diagnosed on histopathological examination of small bowel resection specimen in a case of perforation peritonitis. The patient was a known HIV-positive on antiretroviral treatment for 2 years and on antitubercular treatment for 3 months. This case report highlights the importance of carefully screening the resection specimens for protozoal infections in immunocompromised individuals. The association of perforation peritonitis and microsporidium is rare. Hence, the possibility that untreated microsporidium infection can lead to perforation cannot be ruled out. PMID:26692615

  10. [Malignant peritoneal mesothelioma. Case report and review of the literature].

    PubMed

    Ruiz-Tirado, María Luisa; Olvera-Rodríguez, Arturo; Díaz-Barranco, Irma; Ruiz-Romano, Agueda; Castillo-Ruiz, Natalia; Olvera-Quiroz, Silvia Eurydice

    2011-01-01

    A woman 88 years old with a clinical picture initiated eight days before characterized by asthenia, adynamia, hyporexia, increase of the abdominal perimeter, pain and constipation. Her husband worked at the automotive industry for more than 30 years (brakes specialist). She had a history of hypertension; abdominal ultrasound showed a metastatic liver of unknown origin and ascites. An ascites sample was gotten. Malignant cells matching with malignant peritoneal mesothelioma were observed. The patient died 30 days after the diagnosis. The peritoneal mesothelioma is a rare form of cancer that can be benign or malignant. Incidence rate increases with age. It is more frequent in men and over 60 years with a survival from five to twelve months after diagnosis. The most important risk factor is the chronic labor exposition to asbestos that includes the family. The diagnosis is difficult even for experts. Additionally, we present a brief review of the literature. PMID:21513666

  11. Phosphate balance in peritoneal dialysis patients: role of ultrafiltration.

    PubMed

    Granja, Carlos Andres; Juergensen, Peter; Finkelstein, Fredric O

    2009-01-01

    Current National Kidney Foundation's Disease Outcome Quality Initiative (K/DOQI) clinical practice guidelines for bone metabolism and disease in chronic kidney disease (CKD) recommend maintenance of serum phosphorus levels below 5.5 mg/dl. About 40% of patients maintained on chronic peritoneal dialysis (CPD) have phosphate levels above 5.5 mg%. The present study was designed to examine the relative contribution of ultrafiltration to phosphate removal in CPD patients. 24-hour dialysate collections were obtained in 28 CPD patients and the diffuse and ultrafiltration (UF) contributions to phosphate removal determined. 11% of phosphate removal was accounted for by UF. There was a highly significant correlation between UF rate and the % of phosphate removed by UF. The results of this study underscore the importance of individualizing the peritoneal dialysis prescription. PMID:19494614

  12. [Patient receiving peritoneal dialysis after treatment of ovarian cancer].

    PubMed

    Jaśkowski, Piotr; Krzanowska, Katarzyna; Miarka, Przemysław; Krzanowski, Marcin; Sułowicz, Wiadysław

    2014-01-01

    Peritoneal dialysis is one of the three available options for renal replacement therapy. This method of treatment of end-stage renal disease gives patients relatively high sense of independence and control over their disease, especially in comparison with hemodialysis, and therefore is often preferable method for young individuals wishing to lead an active lifestyle. We present a case of 22 year old female patient with stage 5 of chronic kidney disease, which is a consequence of multi-agent chemotherapy for endo-dermal sinus tumor of the right ovary (diagnosed at the age of 13). Particularly important in the context of treating our patient with peritoneal dialysis is the fact of confirmed metastases into the peritoneum, which was the reason for the use of chemotherapy reserved for high-risk patients (ifosfamide + etoposide + cisplatin). The selected program of chemotherapy provided effective eradication of cancer, but a side effect of treatment was renal tubular damage. In the period from 03.2006 to 05.2007 our patient required hemodialysis (with gradually reduce dose of dialysis), at a later time to 12.2011 patient did not require renal replacement therapy (stable renal function were observed at the stage 4 of chronic kidney disease), but in 12.2011 resumption of dialysis was necessary and the patient, in accordance with her selection, is receiving peritoneal dialysis. Qualification of our patient for treatment with peritoneal dialysis was associated with reasonable concern about the ability to provide acceptable adequacy of dialysis. Apprehensions proved to be unfounded, the clinical observation of the patient presents proper ratios of dialysis adequacy. Our patient was also qualified for renal transplantation. PMID:25546920

  13. Active Negative Pressure Peritoneal Therapy After Abbreviated Laparotomy

    PubMed Central

    Roberts, Derek J.; Faris, Peter D.; Ball, Chad G.; Kubes, Paul; Tiruta, Corina; Xiao, Zhengwen; Holodinsky, Jessalyn K.; McBeth, Paul B.; Doig, Christopher J.; Jenne, Craig N.

    2015-01-01

    Objective: To determine whether active negative pressure peritoneal therapy with the ABThera temporary abdominal closure device reduces systemic inflammation after abbreviated laparotomy. Background: Excessive systemic inflammation after abdominal injury or intra-abdominal sepsis is associated with poor outcomes. Methods: We conducted a single-center, randomized controlled trial. Forty-five adults with abdominal injury (46.7%) or intra-abdominal sepsis (52.3%) were randomly allocated to the ABThera (n = 23) or Barker's vacuum pack (n = 22). On study days 1, 2, 3, 7, and 28, blood and peritoneal fluid were collected. The primary endpoint was the difference in the plasma concentration of interleukin-6 (IL-6) 24 and 48 hours after temporary abdominal closure application. Results: There was a significantly lower peritoneal fluid drainage from the ABThera at 48 hours after randomization. Despite this, there was no difference in plasma concentration of IL-6 at baseline versus 24 (P = 0.52) or 48 hours (P = 0.82) between the groups. There was also no significant intergroup difference in the plasma concentrations of IL-1β, −8, −10, or −12 p70 or tumor necrosis factor α between these time points. The cumulative incidence of primary fascial closure at 90 days was similar between groups (hazard ratio, 1.6; 95% confidence interval, 0.82–3.0; P = 0.17). However, 90-day mortality was improved in the ABThera group (hazard ratio, 0.32; 95% confidence interval, 0.11–0.93; P = 0.04). Conclusions: This trial observed a survival difference between patients randomized to the ABThera versus Barker's vacuum pack that did not seem to be mediated by an improvement in peritoneal fluid drainage, fascial closure rates, or markers of systemic inflammation. Trial Registration: ClinicalTrials.gov identifier NCT01355094. PMID:25536308

  14. FDG PET/CT in Peritoneal Metastasis From Prostate Cancer.

    PubMed

    Gungor, Serkan; Asa, Sertac; Kupik, Osman

    2016-09-01

    Prostate cancer is one of the leading causes of cancer death in men. The prognosis in prostate cancer is greatly worsened by the presence of metastases, which are most commonly found in bone, lung, liver, and brain. The peritoneum is an extremely uncommon metastatic site for prostate cancer, even in autopsy series. We present a case of FDG PET/CT demonstration of peritoneal metastasis from prostate cancer. PMID:27187732

  15. Scoring Systems for Outcome Prediction of Patients with Perforation Peritonitis

    PubMed Central

    Litake, Manjusha Madhusudhan

    2016-01-01

    Introduction Peritonitis continues to be one of the major infectious problems confronting a surgeon. Mannheim Peritonitis Index (MPI), Physiological and Operative Severity Score for en Umeration of Mortality (POSSUM) and Morbidity and sepsis score of Stoner and Elebute have been devised for risk assessment and for prediction of postoperative outcome. Aim The aim of this study was to find the accuracy of these scores in predicting outcome in terms of mortality in patients undergoing exploratory laprotomy for perforation peritonitis. Materials and Methods The prospective study was carried out in 100 diagnosed cases of perforation at our centre in a single unit over a period of 21 months from December 2012 to August 2014. Study was conducted on all cases of peritonitis albeit primary, tertiary, iatrogenic and those with age less than 12 years were excluded from the study. All the relevant data were collected and three scores were computed from one set of data from the patient. The main outcome measure was survival of the patient. The Receiver Operator Characteristics (ROC) curves were obtained for the three scores. Area Under the Curves (AUC) was calculated. Sensitivity and specificity were calculated at a cut off point obtained from the ROC curves. Results POSSUM had an AUC of 0.99, sepsis score had an AUC of 0.98 and MPI had an AUC of 0.95. The cut off point score of 51 for POSSUM had an accuracy of 93.8 and positive predictive value of 70.5, the score of 29 for MPI had an accuracy of 82.8 and positive predictive value of 46 and the score of 22 for sepsis score had an accuracy of 95.9 and positive predictive value of 86.67. Conclusion POSSUM score was found to be superior in prediction of mortality as compared to sepsis score of Stoner and Elebute and MPI. POSSUM and MPI over predicted mortality in some cases. None of these scores are strictly preoperative. PMID:27134924

  16. Peritoneal Mesothelioma: An Unusual Cause of High-Protein Ascites

    PubMed Central

    2015-01-01

    We present a case illustrating the workup and diagnosis of peritoneal sarcomatous mesothelioma as an unusual etiology of intestinal obstruction and high-protein ascites in an otherwise healthy man. This rare disorder is diagnosed based on immunohistochemistry, which is necessary to differentiate it from other rare sarcomatous carcinomas. In many cases, localized disease can be treated to cure with surgery and intraperitoneal chemotherapy. Advanced disease is often treated for palliation of symptoms. PMID:26504886

  17. Peritonitis Due to Thermoascus taitungiacus (Anamorph Paecilomyces taitungiacus)

    PubMed Central

    Korzets, Asher; Weinberger, Miriam; Chagnac, Avry; Goldschmied-Reouven, Anna; Rinaldi, Michael G.; Sutton, Deanna A.

    2001-01-01

    The first case of human disease due to the thermophilic ascomycete Thermoascus taitungiacus (the teleomorph of Paecilomyces taitungiacus) is presented. T. taitungiacus was recovered from four dialysate fluid specimens of a 57-year-old patient undergoing chronic peritoneal dialysis. Identification was based upon cylindrical conidia, reddish orange nonostiolate ascomata, lack of growth at 20°C, thermotolerance, and ascospores that appeared pale yellow, elliptical, thick walled, and predominately echinulate by light microscopy but irregularly verrucose by scanning electron microscopy. PMID:11158134

  18. Outcomes with cytoreductive surgery and HIPEC for peritoneal metastasis.

    PubMed

    Ahmed, Shuja; Stewart, John H; Shen, Perry; Votanopoulos, Konstantinos I; Levine, Edward A

    2014-10-01

    Peritoneal metastasis (PM) has traditionally been approached with therapeutic nihilism. The evolution of cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) over the last two decades, however, has caused a paradigm shift in treatment for PM. This modality is rapidly gaining acceptance as standard of care for PM from various cancers. This article reviews the current literature regarding the use of CRS/HIPEC for PM from the most common intra-abdominal malignancies. PMID:25164477

  19. Appendicular mass complicating acute appendicitis in a patient with dengue fever.

    PubMed

    Low, Y N; Cheong, B M K

    2016-04-01

    Abdominal pain with dengue fever can be a diagnostic challenge. Typically, pain is localised to the epigastric region or associated with hepatomegaly. Patients can also present with acute abdomen. We report a case of a girl with dengue fever and right iliac fossa pain. The diagnosis of acute appendicitis was made only after four days of admission. An appendicular mass and a perforated appendix was noted during appendectomy. The patient recovered subsequently. Features suggestive of acute appendicitis are persistent right iliac fossa pain, localised peritonism, persistent fever and leucocytosis. Repeated clinical assessment is important to avoid missing a concurrent diagnosis like acute appendicitis. PMID:27326951

  20. [PREVENTION AND CORRECTION OF PULMONARY COMPLICATIONS FOR SEVERE ACUTE PANCREATITIS].

    PubMed

    Fedorkiv, M B

    2015-06-01

    Increased of proinflammatory cytokines levels, including interleukin-8 (IL-8) and tumor necrosis factor-alpha (TNF-alpha) on severe acute pancreatitis causes vasodilatation, increased permeability of the wall, accumulation of fluid in lung tissue and pleural sinuses. Transudate from acute parapancreatyc clusters of hot liquid and abdomen falls into the chest cavity through microscopic defects in the diaphragm due to the formation of pathological pleural-peritoneal connections or the relevant pressure gradient between the abdominal and pleural cavities. Remediation and removal of acute parapancreatyc clusters combined with the use of a multicomponent drug infusion therapy Cytoflavin provide a reduction in the frequency of pulmonary complications of acute pancreatitis from 48.3 to 31.0%. Use of the drug Cytoflavin reduces the severity of endogenous intoxication and mortality from acute lung injury from 12.9 to 6.1%. PMID:26521460

  1. Carrageenan-induced inflammation promotes ROS generation and neutrophil extracellular trap formation in a mouse model of peritonitis.

    PubMed

    Barth, Cristiane R; Funchal, Giselle A; Luft, Carolina; de Oliveira, Jarbas R; Porto, Bárbara N; Donadio, Márcio V F

    2016-04-01

    Neutrophil extracellular traps (NETs) are a combination of DNA fibers and granular proteins, such as neutrophil elastase (NE). NETs are released in the extracellular space in response to different stimuli. Carrageenan is a sulfated polysaccharide extracted from Chondrus crispus, a marine algae, used for decades in research for its potential to induce inflammation in different animal models. In this study, we show for the first time that carrageenan injection can induce NET release in a mouse model of acute peritonitis. Carrageenan induced NET release by viable neutrophils with NE and myeloperoxidase (MPO) expressed on DNA fibers. Furthermore, although this polysaccharide was able to stimulate reactive oxygen species (ROS) generation by peritoneal neutrophils, NADPH oxidase derived ROS were dispensable for NET formation by carrageenan. In conclusion, our results show that carrageenan-induced inflammation in the peritoneum of mice can induce NET formation in an ROS-independent manner. These results may add important information to the field of inflammation and potentially lead to novel anti-inflammatory agents targeting the production of NETs. PMID:26786873

  2. Results in Assisted Peritoneal Dialysis: A Ten-Year Experience

    PubMed Central

    Querido, Sara; Branco, Patrícia Quadros; Costa, Elisabete; Pereira, Sara; Gaspar, Maria Augusta; Barata, José Diogo

    2015-01-01

    Background/Aims. Peritoneal dialysis is a successful renal replacement therapy (RRT) for old and dependent patients. We evaluated the clinical outcomes of an assisted peritoneal dialysis (aPD) program developed in a Portuguese center. Methods. Retrospective study based on 200 adult incident patients admitted during ten years to a PD program. We included all 17 patients who were under aPD and analysed various parameters, including complications with the technique, hospitalizations, and patient and technique survival. Results. The global peritonitis rate was lower in helped than in nonhelped patients: 0.4 versus 0.59 episodes/patient/year. The global hospitalization rate was higher in helped than in nonhelped patients: 0.67 versus 0.45 episodes/patient/year (p = NS). Technique survival in helped patients versus nonhelped patients was 92.3%, 92.3%, 83.1%, and 72.7% versus 91.9%, 81.7%, and 72.1%, and 68.3%, at 1, 2, 3, and 4 years, respectively (p = NS), and patient survival in helped patients versus nonhelped patients was 93.3%, 93.3%, 93.3%, and 74.7% versus 95.9% 93.7%, 89%, and 82% at 1, 2, 3, and 4 years, respectively (p = NS). Conclusions. aPD offers an opportune, reliable, and effective home care alternative for patients with no other RRT options. PMID:26600950

  3. Extra-hepatic fascioliasis with peritoneal malignancy tumor feature.

    PubMed

    Mohammadi-Ghalehbin, Behnam; Chinifroush-Asl, Mir Mehdi; Ramzi, Fatemeh

    2012-04-01

    Fascioliasis is a zoonose parasitic disease caused by Fasciola hepatica and Fasciola gigantica and is widespread in most regions of the world. Ectopic fascioliasis usually caused by juvenile Fasciola spp., but in recent years a few cases of tissue-embedded ova have been reported from different endemic areas. A 79-year-old Iranian man resident in Eird-e-Mousa village from Ardabil Province, north-west of Iran, complained with abdominal pain, nausea, and intestinal obstruction symptoms referred to Ardabil Fatemi hospital. In laparotomy multiple intestinal masses with peritoneal seeding resembling of a malignant lesion were seen. After appendectomy and peritoneal mass biopsy with numerous intraperitoneal adenopathy, paraffin embedded blocks were prepared from each tissues. A blood sample was taken from the patient 5 months later for serological diagnosis. Histopathological examination of sections showed fibrofatty stroma with dense mixed inflammatory cells infiltration and fibrosis in peritoneal masses. Large numbers of ova of Fasciola spp. were noted with typical circumscribed granulomas. Despite of anti-fasciola treatment, IHA test for detecting anti F. hepatica antibodies was positive 5 months after surgery with a titer of 1/128. Due to multiple clinical manifestation of extra-hepatic fascioliasis, its differential diagnosis from intraperitoneal tumors or other similar diseases should be considered. PMID:23542770

  4. Peritoneal dialysis in the developing world: the Mexican scenario.

    PubMed

    Treviño-Becerra, Alejandro; Maimone, Maria Antonieta Schettino

    2002-09-01

    In the developing countries it is not possible to determine the total amount of money spent in the treatment of chronic diseases, and the practice of renal replacement therapies faces many obstacles. In Mexico, the introduction of continuous ambulatory peritoneal dialysis and continuous cycling peritoneal dialysis (CCPD) achieved very good results. Unfortunately, renal disease still affected as much as 95% of chronic renal failure patients and it became a disaster with an annual mortality rate higher than 60%. This was known as the Mexican Model which failed in establishing peritoneal dialysis as the only procedure for treating patients. In order to avoid a similar scenario with the 2 replacement therapies, we created the Official Norm for hemodialysis, and now we are experimenting with an increase from 5% to 20% of hemodialysis patients who are receiving therapy, principally in private units that attend Social Security patients. In addition, the government has established a Council for Transplantation that acts as a regulatory board. In other words, we are in the process of making chronic renal diseases a priority within the National Program. PMID:12197926

  5. Results in Assisted Peritoneal Dialysis: A Ten-Year Experience.

    PubMed

    Querido, Sara; Branco, Patrícia Quadros; Costa, Elisabete; Pereira, Sara; Gaspar, Maria Augusta; Barata, José Diogo

    2015-01-01

    Background/Aims. Peritoneal dialysis is a successful renal replacement therapy (RRT) for old and dependent patients. We evaluated the clinical outcomes of an assisted peritoneal dialysis (aPD) program developed in a Portuguese center. Methods. Retrospective study based on 200 adult incident patients admitted during ten years to a PD program. We included all 17 patients who were under aPD and analysed various parameters, including complications with the technique, hospitalizations, and patient and technique survival. Results. The global peritonitis rate was lower in helped than in nonhelped patients: 0.4 versus 0.59 episodes/patient/year. The global hospitalization rate was higher in helped than in nonhelped patients: 0.67 versus 0.45 episodes/patient/year (p = NS). Technique survival in helped patients versus nonhelped patients was 92.3%, 92.3%, 83.1%, and 72.7% versus 91.9%, 81.7%, and 72.1%, and 68.3%, at 1, 2, 3, and 4 years, respectively (p = NS), and patient survival in helped patients versus nonhelped patients was 93.3%, 93.3%, 93.3%, and 74.7% versus 95.9% 93.7%, 89%, and 82% at 1, 2, 3, and 4 years, respectively (p = NS). Conclusions. aPD offers an opportune, reliable, and effective home care alternative for patients with no other RRT options. PMID:26600950

  6. Pleuroperitoneal leak complicating peritoneal dialysis: a case series.

    PubMed

    Kennedy, C; McCarthy, C; Alken, S; McWilliams, J; Morgan, R K; Denton, M; Conlon, P J; Magee, C

    2011-01-01

    Pressure related complications such as abdominal wall hernias occur with relative frequency in patients on peritoneal dialysis. Less frequently, a transudative pleural effusion containing dialysate can develop. This phenomenon appears to be due to increased intra-abdominal pressure in the setting of congenital or acquired diaphragmatic defects. We report three cases of pleuroperitoneal leak that occurred within a nine-month period at our institution. We review the literature on this topic, and discuss management options. The pleural effusion resolved in one patient following drainage of the peritoneum and a switch to haemodialysis. One patient required emergency thoracocentesis. The third patient developed a complex effusion requiring surgical intervention. The three cases highlight the variability of this condition in terms of timing, symptoms and management. The diagnosis of a pleuroperitoneal leak is an important one as it is managed very differently to most transudative pleural effusions seen in this patient population. Surgical repair may be necessary in those patients who wish to resume peritoneal dialysis, or in those patients with complex effusions. Pleuroperitoneal leak should be considered in the differential diagnosis of a pleural effusion, particularly a right-sided effusion, in a patient on peritoneal dialysis. PMID:21876802

  7. Simultaneous measurement of peritoneal glucose and free water osmotic conductances.

    PubMed

    La Milia, V; Limardo, M; Virga, G; Crepaldi, M; Locatelli, F

    2007-09-01

    Ultrafiltration (UF) failure is one of the most important causes of long-term peritoneal dialysis (PD) failure in patients. Osmotic forces acting across small and ultra-small pores generate a UF with solutes through the small pore and free water transport (FWT) through the ultra-small pore. The ability of glucose to exert an osmotic pressure sufficient to cause UF is the so-called 'osmotic conductance to glucose' (OCG) of the peritoneal membrane. Our study proposes a simple method to determine both the OCG and FWT. In 50 patients on PD, a Double Mini-Peritoneal Equilibration Test (Double Mini-PET), consisting of two Mini-PET, was performed consecutively. A solution of 1.36% glucose was used for the first test, whereas a solution of 3.86% glucose was used for the second test. The sodium removal values and the differences in UF between the two tests were used to calculate FWT and the OCG. Patients with UF failure showed significant reductions not only in the OCG and the FWT but also of UF of small pores. The Double Mini-PET is simple, fast, and could become useful to evaluate patients on PD in everyday clinical practice. PMID:17609692

  8. [Extraovarian peritoneal serous papillary carcinoma: an unusual surgical case].

    PubMed

    Meier, C; Seifert, M; Wehrli, H

    1999-01-01

    The extraovarian peritoneal serous papillary carcinoma (EPSPC) is a multicentric peritoneal tumor with minimal or absent involvement of the ovaries. The actual treatment regimen consists of a cytoreductive surgery followed by a combination chemotherapy. Few studies have compared outcome of EPSPC to papillary serous ovarian cancer (PSOC). Several authors have documented similar clinical behavior between EPSPC and PSOC, but this finding has not been universal. A 64-year-old female patient with symptomatic gall stone disease underwent elective laparoscopic cholecystectomy. Unexpectedly we found some uncommon small nodular structures on the serosa of the right colon. The histological findings suggested a poorly differentiated peritoneal serous papillary carcinoma. Biopsies of both ovaries showed no signs of tumor infiltration and the diagnosis of EPSPC was established. After surgery, a combination chemotherapeutic regimen with carboplatin and cyclophosphamid was given. Laparoscopic reassessment 7 months after the first procedure showed no tumor. 3 identical cycles completed chemotherapy. Normal ovaries and no other tumor sites were found in a final laparoscopic look after 11 months. PMID:10073126

  9. Pasteurella Multocida Peritonitis After Cat Scratch in a Patient with Cirrhotic Ascites

    PubMed Central

    Gunathilake, Roshan; Verma, Ajay; Caffery, Michael; Sowden, Sowden

    2015-01-01

    Pasteurella multocida, a zoonotic agent transmitted by canines and felines, has been very rarely reported to cause bacterial peritonitis in humans. Pasteurella multocida peritonitis is associated with high mortality even with appropriate treatment, therefore its early recognition is essential. We report a case of Pasteurella multocida peritonitis following cat scratch in a patient with Child Pugh Class C alcoholic cirrhosis, culminating in multiple organ failure and death PMID:26294953

  10. Pasteurella Multocida Peritonitis After Cat Scratch in a Patient with Cirrhotic Ascites.

    PubMed

    Gunathilake, Roshan; Verma, Ajay; Caffery, Michael; Sowden, Sowden

    2015-04-15

    Pasteurella multocida, a zoonotic agent transmitted by canines and felines, has been very rarely reported to cause bacterial peritonitis in humans. Pasteurella multocida peritonitis is associated with high mortality even with appropriate treatment, therefore its early recognition is essential. We report a case of Pasteurella multocida peritonitis following cat scratch in a patient with Child Pugh Class C alcoholic cirrhosis, culminating in multiple organ failure and death. PMID:26294953

  11. Seventeen Years’ Experience of Peritoneal Dialysis in Iran: First Official Report of the Iranian Peritoneal Dialysis Registry

    PubMed Central

    Najafi, Iraj; Alatab, Sudabeh; Atabak, Shahnaz; Majelan, Nader Nouri; Sanadgol, Houshang; Makhdoomi, Khadijeh; Ardalan, Mohammad Reza; Azmandian, Jalal; Shojaee, Abbas; Keshvari, Amir; Hosseini, Mostafa

    2014-01-01

    ♦ Background: To facilitate planning, national renal registries provide reliable and up-to-date information on numbers of patients with end-stage renal disease (ESRD), developing trends, treatment modalities, and outcomes. To that end, the present publication represents the first official report from Iranian Peritoneal Dialysis Registry. ♦ Methods: The prevalence, demographics, and clinical characteristics of patients on peritoneal dialysis (PD) were collected from all PD centers throughout the country. ♦ Results: By the end of 2009, the prevalence of ESRD was 507 per million population in Iran. The most common renal replacement modality was hemodialysis (51.2%), followed by kidney transplantation (44.7%), and then PD (4.1%). The mean age of PD patients was 46 years, and the most common causes of ESRD were diabetes (33.5%), hypertension (24.4%), and glomerulonephritis (8.2%). Overall patient mortality was 25%, with cardiac events (46%), cerebral stroke (10%), and infection (8%) being the main causes of death. The 1-, 3-, and 5-year survivals were 89%, 64%, and 49% respectively. The most common cause of dropout was peritonitis (17.6%). Staphylococcus (coagulase-negative and S. aureus) was the most prevalent causative organism in peritonitis episodes; however, in more than 50% of episodes, a sterile culture was reported. Mean baseline serum hemoglobin and albumin were 10.7 g/dL and 3.6 g/dL respectively. ♦ Conclusions: Our registry results, representing the second largest report of PD in the Middle East, is almost comparable to available regional data. We hope that, in future, we can improve our shortcomings and lessen the gap with developed countries. PMID:23733658

  12. Hypomagnesemia Is Associated with Increased Mortality among Peritoneal Dialysis Patients

    PubMed Central

    Dai, Zhiwei; Zhu, Beixia; Fei, Jinping; Xue, Congping; Wu, Dan

    2016-01-01

    Objective Hypomagnesemia has been associated with an increase in mortality among the general population as well as patients with chronic kidney disease or those on hemodialysis. However, this association has not been thoroughly studied in patients undergoing peritoneal dialysis. The aim of this study was to evaluate the association between serum magnesium concentrations and all-cause and cardiovascular mortalities in peritoneal dialysis patients. Methods This single-center retrospective study included 253 incident peritoneal dialysis patients enrolled between July 1, 2005 and December 31, 2014 and followed to June 30, 2015. Patient’s demographic characteristics as well as clinical and laboratory measurements were collected. Results Of 253 patients evaluated, 36 patients (14.2%) suffered from hypomagnesemia. During a median follow-up of 29 months (range: 4–120 months), 60 patients (23.7%) died, and 35 (58.3%) of these deaths were attributed to cardiovascular causes. Low serum magnesium was positively associated with peritoneal dialysis duration (r = 0.303, p < 0.001) as well as serum concentrations of albumin (r = 0.220, p < 0.001), triglycerides (r = 0.160, p = 0.011), potassium (r = 0.156, p = 0.013), calcium(r = 0.299, p < 0.001)and phosphate (r = 0.191, p = 0.002). Patients in the hypomagnesemia group had a lower survival rate than those in the normal magnesium groups (p < 0.001). In a multivariate Cox proportional hazards regression analysis, serum magnesium was an independent negative predictor of all-cause mortality (hazard ratio [HR] = 0.075, p = 0.011) and cardiovascular mortality (HR = 0.003, p < 0.001), especially in female patients. However, in univariate and multivariate Cox analysis, △Mg(difference between 1-year magnesium and baseline magnesium) was not an independent predictor of all-cause mortality and cardiovascular mortality. Conclusion Hypomagnesemia was common among peritoneal dialysis patients and was independently associated with all

  13. Acute Bronchitis

    MedlinePlus

    Bronchitis is an inflammation of the bronchial tubes, the airways that carry air to your lungs. It ... chest tightness. There are two main types of bronchitis: acute and chronic. Most cases of acute bronchitis ...

  14. UNDESCENDED TESTICLE COMPLICATING ACUTE APPENDICITIS*

    PubMed Central

    Herzig, Maximilian L.

    1924-01-01

    1. Symptoms referable to compression of the spermatic cord and incarceration of right testicle, obscure the underlying pathologic changes occurring in the vermiform appendix. 2. Testicular underdevelopment and resulting subnormal cerebration. 3. Operative technique: (a) Pre-operative diagnosis: Incarceration of right testicle and possible perforative appendicitis. (b) Descent of right incarcerated testicle. Bassini closure. (c) Exploratory laparotomy: Intramuscular gridiron incision. 4. Operative findings: (a) Strangulation and incarceration of undescended right testicle and spermatic cord in inguinal canal. (b) Copious pus, free in peritoneal cavity. An adherent, sloughing, perforative, retrocecal appendix identified, left undisturbed and free drainage established. 5. Progress: (a) Eventful recovery from acute suppurative appendicitis following drainage of appendical focus. (b) Marked development following the operative descent of an incarcerated testicle in a backward boy, age twelve, who had a bilateral cryptorchism. PMID:18739377

  15. Pharmacokinetics of cefradine, sulfamethoxazole and trimethoprim and their metabolites in a patient with peritonitis undergoing continuous ambulatory peritoneal dialysis.

    PubMed

    Martea, M; Hekster, Y A; Vree, T B; Voets, A J; Berden, J H

    1987-04-24

    Cefradine and co-trimoxazole pharmacokinetics were studied in a patient with peritonitis that complicated continuous ambulatory peritoneal dialysis (CAPD). Concentrations in the plasma reached after oral administration of 500 mg cefradine four times daily and 400/80 mg co-trimoxazole four times daily were for cefradine 100 micrograms/ml, for trimethoprim 15 micrograms/ml, and for sulfamethoxazole 100 micrograms/ml, respectively. In the dialysate concentrations were reached of 35-70 micrograms/ml cefradine, 2-5 micrograms/ml trimethoprim and 8-17 micrograms/ml sulfamethoxazole. The values for sulfamethoxazole are regarded too low to be clinically effective. Half-lives, protein binding values and CAPD clearances are presented. Low CAPD clearances were obtained during the night and high values during the day. The dosage yielded too high plasma trimethoprim concentrations, while sulfamethoxazole dialysate concentrations were too low. It seems questionable therefore whether co-trimoxazole can be used orally for the treatment of CAPD peritonitis. PMID:3495778

  16. Dasatinib in Treating Patients With Recurrent or Persistent Ovarian, Fallopian Tube, Endometrial or Peritoneal Cancer

    ClinicalTrials.gov

    2016-09-08

    Endometrial Clear Cell Adenocarcinoma; Estrogen Receptor Negative; Ovarian Clear Cell Cystadenocarcinoma; Recurrent Fallopian Tube Carcinoma; Recurrent Ovarian Carcinoma; Recurrent Primary Peritoneal Carcinoma; Recurrent Uterine Corpus Carcinoma

  17. Primary Peritoneal Hydatid Cyst Presenting as Ovarian Cyst Torsion: A Rare Case Report.

    PubMed

    Gandhiraman, Kavitha; Balakrishnan, Renukadevi; Ramamoorthy, Rathna; Rajeshwari, Raja

    2015-08-01

    Hydatid cyst disease is a zoonotic disease caused by Echinococcus granulosus, E.multilocularis or E.Vogli. The most common primary site is liver (75%) followed by lungs (5-15%) and other organs constitute 10-20%. Peritoneal hydatid cysts are very rare especially primary peritoneal hydatid. Secondary peritoneal hydatid cysts are relatively common, which usually occurs due to rupture of primary hepatic hydatid cyst. We present a rare case of large primary peritoneal hydatid cyst misdiagnosed as torsion of ovarian cyst that underwent Laparotomy with cyst excision and postoperative Albendazole therapy. PMID:26436004

  18. [Immunological status and somatotropic activity of the pituitary in combined abdominal injuries complicated by peritonitis].

    PubMed

    Deriabin, I I; Shvyrev, N I; Nemchenko, N S; Gubar', L N

    1985-11-01

    Associated injuries of the abdomen result in peritonitis twice more often than isolated ones, the peritonitis having more severe course and being the cause of lethal outcomes in 57% of the victims. The immune deficient state is thought to be one of the causes responsible for the reduced resistance to infection and the development of peritonitis in the postshock period. Patients with associated traumas show a considerable inhibition of the immune system within several hours and an impairment of its regulation which grows during the next day. So, even at the early terms the operative methods must be similar to those used in operations for the developed peritonitis. PMID:3879406

  19. Peritoneal Inclusion Cysts in Female Children: Pathogenesis, Treatment, and Multimodality Imaging Review

    PubMed Central

    Amodio, John

    2014-01-01

    We report the multimodality imaging findings of peritoneal inclusion cysts in two adolescent females each with a prior history of abdominal surgery. The few reports of peritoneal inclusion cysts in the pediatric population have largely focused on the clinical and pathological features of this entity. We wish to emphasize the imaging findings of peritoneal inclusion cysts on multiple modalities, the advantage of MRI in confirming the diagnosis, and the need to keep considering this diagnosis in patients who present with a pelvic cystic mass, with a history of surgery, even if remote. Additionally, we review the pathology, pathophysiology, differential diagnosis, and treatment options of peritoneal inclusion cysts. PMID:25143853

  20. Ceftriaxone-related hemolysis and acute renal failure.

    PubMed

    Demirkaya, Erkan; Atay, Abdullah Avni; Musabak, Ugur; Sengul, Ali; Gok, Faysal

    2006-05-01

    A 5-year-old girl with no underlying immune deficiency or hematologic disease was treated with a combination of ceftriaxone and ampicilline-sulbactam for pneumonia. On the ninth day of the therapy, she developed oliguria, paleness, malaise, immune hemolytic anemia (IHA) and acute renal failure (ARF). Laboratory studies showed the presence of antibodies against ceftriaxone. Acute interstitial nephritis (AIN) was diagnosed by renal biopsy. The patient's renal insufficiency was successfully treated with peritoneal dialysis without any complications. The patient recovered without any treatment using steroids or other immunosuppressive agents. PMID:16491410

  1. Interleukin-33 facilitates neutrophil recruitment and bacterial clearance in S. aureus-caused peritonitis.

    PubMed

    Lan, Fang; Yuan, Baohong; Liu, Tao; Luo, Xiaochun; Huang, Ping; Liu, Yunjun; Dai, Liangcheng; Yin, Hui

    2016-04-01

    Interleukin (IL)-33, a newly recognized member of IL-1 family of cytokines, plays an important role in polarizing Th2-associated immunity. Recently growing evidence indicates that IL-33 also represents a crucial mediator of antimicrobial infection. In this study, we investigated the effect of IL-33 on antibacterial response using an acute Staphylococcus aureus peritoneal infection model. Our results showed that IL-33 administration induced a rapid bacterial clearance and markedly reduced the S. aureus infection-related mortality. IL-33-treated mice displayed increased neutrophil influx into the focus of infection and higher concentrations of chemokine CXCL2 in the peritoneum than untreated mice. The beneficial effect of IL-33 priming was related to reversal of the S. aureus-induced reduction of CXCR2 expression on the surface of neutrophils. Furthermore, conditioning of neutrophils by IL-33 led to the enhancement of complement receptor 3 expression induced by S. aureus, which in turn facilitates the phagocytosis of opsonized S. aureus. Finally, neutrophils primed by IL-33 upregulated the production of reactive oxygen species and the subsequent killing activity for S. aureus. All together, these findings suggest that IL-33, through regulating multiple steps of neutrophil-mediated bactericidal function, provides a profound effect in host antimicrobial defense response. PMID:26991049

  2. Liver Hydatid Cyst Rupture Into the Peritoneal Cavity After Abdominal Trauma: Case Report and Literature Review

    PubMed Central

    Yilmaz, Mehmet; Akbulut, Sami; Kahraman, Aysegul; Yilmaz, Sezai

    2012-01-01

    The aim of this study was to review the literature regarding the rupture of hydatid cysts into the abdominal cavity after trauma. We present both a new case of hydatid cyst rupture that occurred after blunt abdominal trauma and a literature review of studies published in the English language about hydatid cyst rupture after trauma; studies were accessed from PubMed, Google Scholar, EBSCO, EMBASE, and MEDLINE databases. We identified 22 articles published between 2000 and 2011 about hydatid cyst rupture after trauma. Of these, 5 articles were excluded because of insufficient data, duplication, or absence of intra-abdominal dissemination. The other 17 studies included 68 patients (38 males and 30 females) aged 8 to 76 years who had a ruptured hydatid cyst detected after trauma. The most common trauma included traffic accidents and falls. Despite optimal surgical and antihelmintic therapy, 7 patients developed recurrence. Complications included biliary fistula in 5 patients, incisional hernia in 2 patients, and gastrocutaneous fistula in 1 patient. Death occurred from intraoperative anaphylactic shock in 1 patient and gastrointestinal bleeding and pulmonary failure in 1 patient. Rupture of a hydatid cyst into the peritoneal cavity is rare and challenging for the surgeon. This condition is included in the differential diagnosis of the acute abdomen in endemic areas, especially in young patients. PMID:23113853

  3. Activation of p38 Mitogen-Activated Protein Kinase Promotes Peritoneal Fibrosis by Regulating Fibrocytes

    PubMed Central

    Kokubo, Satoshi; Sakai, Norihiko; Furuichi, Kengo; Toyama, Tadashi; Kitajima, Shinji; Okumura, Toshiya; Matsushima, Kouji; Kaneko, Shuichi; Wada, Takashi

    2012-01-01

    ♦ Background: Peritoneal fibrosis is a serious complication of long-term peritoneal dialysis, and yet the precise pathogenic mechanisms of peritoneal fibrosis remain unknown. Fibrocytes participate in tissue fibrosis and express chemokine receptors that are necessary for migration. The p38 mitogen-activated protein kinase (MAPK) pathway regulates the production of chemokines and has been demonstrated to contribute to the pathogenesis of various fibrotic conditions. Accordingly, we used an experimental mouse model of peritoneal fibrosis to examine the dependency of fibrocytes on p38MAPK signaling. ♦ Methods: Peritoneal fibrosis was induced in mice by the injection of 0.1% chlorhexidine gluconate (CG) into the abdominal cavity. Mice were treated with FR167653, a specific inhibitor of p38MAPK, and immunohistochemical studies were performed to detect fibrocytes and cells positive for phosphorylated p38MAPK. The involvement of p38MAPK in the activation of fibrocytes also was also investigated in vitro. ♦ Results: Fibrocytes infiltrated peritoneum in response to CG, and that response was accompanied by progressive peritoneal fibrosis. The phosphorylation of p38MAPK, as defined by CD45+ spindle-shaped cells, was detected both in peritoneal mesothelial cells and in fibrocytes. The level of peritoneal expression of CCL2, a chemoattractant for fibrocytes, was upregulated by CG injection, and treatment with FR167653 reduced the number of cells positive for phosphorylated p38MAPK, the peritoneal expression of CCL2, and the extent of peritoneal fibrosis. Pretreatment with FR167653 inhibited the expression of procollagen type I α1 induced by transforming growth factor-β1. ♦ Conclusions: Our results suggest that p38MAPK signaling contributes to peritoneal fibrosis by regulating fibrocyte function. PMID:21719683

  4. Bacteria on Catheters in Patients Undergoing Peritoneal Dialysis

    PubMed Central

    Pihl, Maria; Davies, Julia R.; Johansson, Ann-Cathrine; Svensäter, Gunnel

    2013-01-01

    ♦ Background: Peritonitis is the leading cause of morbidity for peritoneal dialysis (PD) patients, and microbial biofilms have previously been identified on catheters from infected patients. However, few studies of catheters from patients without clinical signs of infection have been undertaken. The aim of the present study was to investigate the extent to which bacteria are present on catheters from PD patients with no symptoms of infection. ♦ Methods: Microbiologic culturing under aerobic and anaerobic conditions and confocal laser scanning microscopy were used to determine the distribution of bacteria on PD catheters from 15 patients without clinical signs of infection and on catheters from 2 infected patients. The 16S rRNA gene sequencing technique was used to identify cultured bacteria. ♦ Results: Bacteria were detected on 12 of the 15 catheters from patients without signs of infection and on the 2 catheters from infected patients. Single-species and mixed-microbial communities containing up to 5 species were present on both the inside and the outside along the whole length of the colonized catheters. The bacterial species most commonly found were the skin commensals Staphylococcus epidermidis and Propionibacterium acnes, followed by S. warneri and S. lugdunensis. The strains of these micro-organisms, particularly those of S. epidermidis, varied in phenotype with respect to their tolerance of the major classes of antibiotics. ♦ Conclusions: Bacteria were common on catheters from patients without symptoms of infection. Up to 4 different bacterial species were found in close association and may represent a risk factor for the future development of peritonitis in patients hosting such micro-organisms. PMID:22855889

  5. Comparison of different volume markers in peritoneal dialysis

    SciTech Connect

    De Paepe, M.; Belpaire, F.; Schelstraete, K.; Lameire, N.

    1988-04-01

    Four peritoneal volume markers (carbon /sup 14/-labeled dextran, dextran blue, radioactive albumin, and hemoglobin) were compared. In six rabbits /sup 14/C-dextran was compared with dextran blue during a 4-hour dwell with a 4.25% dextrose solution. The recovery of /sup 14/C-dextran at the end of the dwell was 71% +/- 3% vs. 92% +/- 1% for dextran blue (P less than 0.001). In six other rabbits, radioactive albumin (RISA) was compared with dextran blue. The recovery of RISA was 78% +/- 4%, compared with 85% +/- 2% for dextran blue (P less than 0.05). The calculated peritoneal volumes, uncorrected for disappearance of the markers, were consistently higher than when correction was made. After correction, the calculated end volumes were similar to actually measured end volumes. In six patients with chronic ambulatory peritoneal dialysis, the intraperitoneal volume during a single dwell of 6 hours was estimated in paired observations with lactated Ringer's solution and 1.5% dextrose dialysate, using simultaneously autologous hemoglobin and RISA. In eight additional patients, a single dwell with 4.25% dextrose dialysate was studied. The recoveries of both markers were related to the osmotic strength of the dialysate. Recoveries were 66.7% +/- 2.3% and 69.6% +/- 0.9% in lactated Ringer's solution, and increased to 81% +/- 3% and 82% +/- 2% in 4.25% dextrose for hemoglobin and RISA, respectively. With each dialysate, after correction for disappearance of the marker, no differences in volume profiles or between calculated or measured end volumes could be found with either hemoglobin or RISA.

  6. Videolaparoscopic Catheter Placement Reduces Contraindications to Peritoneal Dialysis

    PubMed Central

    Santarelli, Stefano; Zeiler, Matthias; Monteburini, Tania; Agostinelli, Rosa Maria; Marinelli, Rita; Degano, Giorgio; Ceraudo, Emilio

    2013-01-01

    ♦ Background: Videolaparoscopy is considered the reference method for peritoneal catheter placement in patients with previous abdominal surgery. The placement procedure is usually performed with at least two access sites: one for the catheter and the second for the laparoscope. Here, we describe a new one-port laparoscopic procedure that uses only one abdominal access site in patients not eligible for laparotomic catheter placement. ♦ Method: We carried out one-port laparoscopic placement in 21 patients presenting contraindications to blind surgical procedures because of prior abdominal surgery. This technique consists in the creation of a single mini-laparotomy access through which laparoscopic procedures and placement are performed. The catheter, rectified by an introducer, is inserted inside the port. Subsequently, the port is removed, leaving the catheter in pelvic position. The port is reintroduced laterally to the catheter, confirming or correcting its position. Laparotomic placement was performed in a contemporary group of 32 patients without contraindications to blind placement. Complications and long-term catheter outcome in the two groups were evaluated. ♦ Results: Additional interventions during placement were necessary in 12 patients of the laparoscopy group compared with 5 patients of the laparotomy group (p = 0.002). Laparoscopy documented adhesions in 13 patients, with need for adhesiolysis in 6 patients. Each group had 1 intraoperative complication: leakage in the laparoscopy group, and intestinal perforation in the laparotomy group. During the 2-year follow-up period, laparoscopic revisions had to be performed in 6 patients of the laparoscopy group and in 5 patients of the laparotomy group (p = 0.26). The 1-year catheter survival was similar in both groups. Laparoscopy increased by 40% the number of patients eligible to receive peritoneal dialysis. ♦ Conclusions: Videolaparoscopy placement in patients not eligible for blind surgical

  7. Sarcomatoid Peritoneal Mesothelioma: Clinicopathologic Correlation of 13 Cases.

    PubMed

    Pavlisko, Elizabeth N; Roggli, Victor L

    2015-11-01

    Peritoneal mesothelioma is rare, and the sarcomatoid variant is more infrequent, with <30 cases reported to date in the literature. Several case series have described the morphologic features of sarcomatoid peritoneal mesothelioma (SPe); however, the clinicopathologic features are not well characterized. To our knowledge, this is the first large series reporting the clinicopathologic features of SPe. We reviewed our database of 3106 malignant mesothelioma cases. Of 248 peritoneal mesotheliomas, 15 (4%) were sarcomatoid variant (0.5% of all mesotheliomas). Only cases with 100% sarcomatoid morphology diagnosed by open surgical biopsy and/or autopsy were included. Thus, 4 cases were excluded leaving 11 cases of SPe. Two additional cases of SPe previously published by 1 of the authors (V.L.R.), not included in the database, are added yielding 13 cases total. The median age at diagnosis was 66 years (range=48 to 85 y), and there was a male predominance (M:F=3.25:1). Survival from date of diagnosis to date of death was 5 months (range=0 to 12 mo). The most common presenting symptom was abdominal pain, and 3 of 4 women were suspected to have cholecystitis/cholelithiasis. All cases stained positive for cytokeratins, and 2 contained heterologous elements. Seven cases had objective markers of asbestos exposure, and 2 additional cases had occupations strongly associated with mesothelioma. Two cases with alleged household contact exposures could not be confirmed to be asbestos related by lung fiber analysis. SPe is a rare variant of mesothelioma attributed to asbestos exposure in 69% of our cases. PMID:26371785

  8. Fibroblast Growth Factor 23 in Patients Undergoing Peritoneal Dialysis

    PubMed Central

    Isakova, Tamara; Xie, Huiliang; Barchi-Chung, Allison; Vargas, Gabriela; Sowden, Nicole; Houston, Jessica; Wahl, Patricia; Lundquist, Andrew; Epstein, Michael; Smith, Kelsey; Contreras, Gabriel; Ortega, Luis; Lenz, Oliver; Briones, Patricia; Egbert, Phyllis; Ikizler, T. Alp; Jueppner, Harald

    2011-01-01

    Summary Background and objectives Fibroblast growth factor 23 (FGF23) is an independent risk factor for mortality in patients with ESRD. Before FGF23 testing can be integrated into clinical practice of ESRD, further understanding of its determinants is needed. Design, setting, participants, & measurements In a study of 67 adults undergoing peritoneal dialysis, we tested the hypothesis that longer dialysis vintage and lower residual renal function and renal phosphate clearance are associated with higher FGF23. We also compared the monthly variability of FGF23 versus parathyroid hormone (PTH) and serum phosphate. Results In unadjusted analyses, FGF23 correlated with serum phosphate (r = 0.66, P < 0.001), residual renal function (r = −0.37, P = 0.002), dialysis vintage (r = 0.31, P = 0.01), and renal phosphate clearance (r = −0.38, P = 0.008). In adjusted analyses, absence of residual renal function and greater dialysis vintage associated with higher FGF23, independent of demographics, laboratory values, peritoneal dialysis modality and adequacy, and treatment with vitamin D analogs and phosphate binders. Urinary and dialysate FGF23 clearances were minimal. In three serial monthly measurements, within-subject variability accounted for only 10% of total FGF23 variability compared with 50% for PTH and 60% for serum phosphate. Conclusions Increased serum phosphate, loss of residual renal function, longer dialysis vintage, and lower renal phosphate clearance are associated with elevated FGF23 levels in ESRD patients undergoing peritoneal dialysis. FGF23 may be a more stable marker of phosphate metabolism in ESRD than PTH or serum phosphate. PMID:21903990

  9. Prevention of Peritoneal Adhesions Using Polymeric Rheological Blends

    PubMed Central

    Hoare, Todd; Yeo, Yoon; Bellas, Evangelia; Bruggeman, Joost P.

    2014-01-01

    The effectiveness of rheological blends of high molecular weight hyaluronic acid (HA) and low molecular weight hydroxypropyl methylcellulose (HPMC) in the prevention of peritoneal adhesions post-surgery is demonstrated. The physical mixture of the two carbohydrates increased the dwell time in the peritoneum while significantly improving the injectability of the polymer compared to hyaluronic acid alone. HA-HPMC treatment decreased the total adhesion area by ~70% relative to a saline control or no treatment in a repeated cecal injury model in the rabbit. No significant cytotoxicity and minimal inflammation was associated with the blend, and no chemical or physical processing was required prior to their use beyond simple mixing. PMID:24365709

  10. Biliary peritonitis due to gall bladder perforation after percutaneous nephrolithotomy.

    PubMed

    Ranjan, Nikhil; Singh, Rana Pratap; Tiwary, Rajesh

    2015-01-01

    A 19-year-old male patient underwent right percutaneous nephrolithotomy (PNL) for right renal 1.5 × 1.5 cm lower pole stone. The procedure was completed uneventfully with complete stone clearance. The patient developed peritonitis and shock 48 h after the procedure. Exploratory laparotomy revealed a large amount of bile in the abdomen along with three small perforations in the gall bladder (GB) and one perforation in the caudate lobe of the liver. Retrograde cholecystectomy was performed but the patient did not recover and expired post-operatively. This case exemplifies the high mortality of GB perforation after PNL and the lack of early clinical signs. PMID:26166971

  11. Rifaximin for the prevention of spontaneous bacterial peritonitis

    PubMed Central

    Kalambokis, Georgios N; Mouzaki, Athanasia; Rodi, Maria; Tsianos, Epameinondas V

    2012-01-01

    According to a review article by Biecker et al published in a previous issue of World Journal of Gastroenterology in March 2011, intestinal decontamination with norfloxacin remains the mainstay of primary prophylaxis of spontaneous bacterial peritonitis (SBP) at the expense of development of quinolone-resistant bacteria after long-term use. In our research, the administration of a 4-wk regimen with rifaximin 1200 mg/d reduced significantly the ascitic neutrophil count in cirrhotic patients with sterile ascites in line with a significant decrease in plasma endotoxin levels. Our observations concur with recent findings, showing a significantly reduced 5-year probability of SBP in cirrhotic patients taking rifaximin. PMID:22529702

  12. Rifaximin for the prevention of spontaneous bacterial peritonitis.

    PubMed

    Kalambokis, Georgios N; Mouzaki, Athanasia; Rodi, Maria; Tsianos, Epameinondas V

    2012-04-14

    According to a review article by Biecker et al published in a previous issue of World Journal of Gastroenterology in March 2011, intestinal decontamination with norfloxacin remains the mainstay of primary prophylaxis of spontaneous bacterial peritonitis (SBP) at the expense of development of quinolone-resistant bacteria after long-term use. In our research, the administration of a 4-wk regimen with rifaximin 1200 mg/d reduced significantly the ascitic neutrophil count in cirrhotic patients with sterile ascites in line with a significant decrease in plasma endotoxin levels. Our observations concur with recent findings, showing a significantly reduced 5-year probability of SBP in cirrhotic patients taking rifaximin. PMID:22529702

  13. Enterococcus gallinarum Spontaneous Bacterial Peritonitis in an HCV Cirrhotic.

    PubMed

    Abidali, Hussein; Sheikh, Maheen; Abidali, Moustapha; Abidali, Ali; Farraji, Hamoudi S; Berry, Andrew C

    2015-01-01

    We present the case of a 60-year-old Caucasian male with history of hepatitis C viral cirrhosis with portosystemic encephalopathy and ascites with evidence of spontaneous bacterial peritonitis (SBP) with absolute neutrophil count (ANC) of 944 cells/µL blood. Despite adequate treatment, the abdominal pain and elevated creatinine continued to persist. Initial ascites fluid cultures returned back positive for growth of Enterococcus gallinarum. Empiric antibiotics were then substituted with ampicillin/sulbactam. Our case of Enterococcus gallinarum causing SBP is only the seventh case reported in the literature to date. PMID:26064715

  14. A "sweet" hydrothorax in a child on peritoneal dialysis.

    PubMed

    Gidaris, D; Printza, N; Batzios, S; Belechri, A M; Papachristou, F

    2011-10-01

    Peritoneal dialysis (PD) is an established, effective long term renal replacement treatment modality for children with end stage renal disease (ESRD). A rarely reported complication of PD in children is the development of hydrothorax1. We report the case of an 8-year-old boy that developed a right-sided pleural effusion during automated PD (APD), in order to raise awareness amongst paediatricians; we also review the diversity of clinical presentation and the available diagnostic tools, discuss theories regarding aetiology and highlight the available treatment options. PMID:24391421

  15. Peritoneal inclusion cysts in pregnancy, a diagnostic challenge

    PubMed Central

    Hitzerd, Emilie; Jeurgens-Borst, Anneke J C M; Pijnenborg, Johanna M A

    2014-01-01

    A cystic pelvic mass detected during pregnancy is not uncommon, but can be a diagnostic challenge. Most of these pelvic masses are benign ovarian cysts and resolve spontaneously. However, rare non-ovarian causes can complicate the diagnostic and therapeutic management. In this report an unusual case is presented of a 27-year-old pregnant woman with an atypical multicystic lesion in the pelvis, seen on routine first trimester ultrasound. A laparoscopic exploration was performed to rule out ovarian malignancy, and after histological analysis she was diagnosed with peritoneal inclusion cysts. The diagnostic and therapeutic challenges inherent to this rare non-ovarian disease are addressed in this case report. PMID:24928933

  16. Pathogenicity of enterococci in a rat model of fecal peritonitis.

    PubMed

    Matlow, A G; Bohnen, J M; Nohr, C; Christou, N; Meakins, J

    1989-07-01

    The pathogenicity of enterococci in intraabdominal sepsis has not been clarified. Therefore, fecal-type peritonitis was induced in rats by intraperitoneal injection of barium sulfate along with a bacterial inoculum consisting of Escherichia coli, Bacteroides fragilis, and Clostridium perfringens with or without Streptococcus faecalis. Mortality at 19 d and characteristics of intraabdominal abscesses in survivors at 19 d were analyzed. The presence of S. faecalis in the original inoculum was significantly associated with death or large (greater than 20 mm) abscess formation when these two end points were examined together. S. faecalis may synergize with other bacteria in intraabdominal sepsis to augment morbidity and possibly mortality. PMID:2543707

  17. Skin Autofluorescence and Mortality in Patients on Peritoneal Dialysis

    PubMed Central

    Mácsai, Emília; Benke, Attila; Kiss, István

    2015-01-01

    Abstract Skin autofluorescence (SAF) is a proven prognostic factor of mortality in hemodialysis patients. Traditional and nontraditional risk factors are almost equivalent in peritoneal dialysis (PD), and cardiovascular disease (CVD) is the leading cause of death. Moreover, peritoneal glucose absorption accelerates the degenerative processes of connective tissues as in diabetes. In our study, we examined the predictive value of SAF for total mortality in the PD population. Data were collected from 198 prevalently adult Caucasian PD patients. One hundred twenty-six patients (mean age 66.2 y, men [n = 73], diabetes ratio 75/126) had anamnestic CVD (coronary heart disease, cerebrovascular disease, peripheral arterial disease). Initially, we evaluated factors affecting SAF and CVD by multivariate linear regression. Survival rates were estimated by recording clinical and demographic data associated with mortality during a 36-month follow-up using the Kaplan–Meier method. Analyses were further stratified based on the presence or absence of CVD and SAF levels above or below the upper tercile 3.61 arbitrary units. Skin autofluorescence was influenced by CVD (P < 0.01, 95% confidence interval [CI] 0.1–0.5) and white blood cell counts (P < 0.001, 95% CI 0.031–0.117). According to the Spearman correlation, SAF correlated with peritoneal cumulative glucose exposure (P = 0.02) and elapsed time in PD (P = 0.008). CVD correlated with age (P < 0.001, 95% CI 1.24–1.65) and diabetes (P < 0.001, 95% CI 2.58–10.66). More deaths were observed in the high SAF group than in the low SAF group (34/68 vs 44/130; P = 0.04). Comparing the CVD(−) low SAF group survival (mean 33.9 mos, standard error [SE] 1.39) to CVD(+) low SAF (mean 30.5 mos, SE 1.37, P = 0.03) and to CVD(+) high SAF group (mean 27.1 mos, SE 1.83, P = 0.001), the difference was significant. In conclusion, among PD patients, SAF values over 3.61 arbitrary units seem to be a

  18. [Drainage of the abdominal cavity in appendicular peritonitis in children].

    PubMed

    Tiktinskiĭ, V S; Berezhnoĭ, V I; Bodnar', B N; Tloka, V A; Goriachev, V V

    1989-01-01

    A comparative analysis of the effectiveness of different methods for drainage of the abdominal cavity in appendicular peritonitis in 138 children has shown, that the use of polyethylene drains permitted to achieve the minimal number of postoperative complications. In duration of the disease, which didn't exceed 24 hours, and in presence of less than 60 ml of exudate in the abdominal cavity, the microirrigators were used, in duration of the disease exceeding 48 hours and presence of more than 100 ml of exudate--the crimped films. PMID:2770144

  19. Effect of lectins on mouse peritoneal macrophage phagocytic activity.

    PubMed

    Maldonado, G; Porras, F; Fernández, L; Vázquez, L; Zenteno, E

    1994-11-01

    We studied the in vitro ability of lectin-treated murine peritoneal macrophages to attach and phagocytize particulate antigens. Glucose and mannose specific lectins such as Con-A and lentil lectin, as well as complex lactosamine residues specific lectins, such as Phaseolus vulgaris var. cacahuate and Phaseolus coccineus var. alubia, increased the macrophage phagocytic activity towards heterologous erythrocytes, whereas peanut agglutinin, a galactose-specific lectin, diminished the macrophage phagocytic activity. These results suggest that a galactose-N-acetyl-D galactosamine-containing structure could participate as negative modulator of the phagocytic activity. PMID:7851961

  20. Ascites fluid in severe acute pancreatitis: from pathophysiology to therapy.

    PubMed

    Dugernier, T; Laterre, P F; Reynaert, M S

    2000-01-01

    Several pathophysiological mechanisms are involved in the development of the inflammatory necrotizing process that takes place in the retroperitoneal area during the early phase of acute pancreatitis. They include premature intraglandular activation of pancreatic proenzymes (zymogens) and in particular trypsin, early microcirculatory impairment with subsequent ischaemia/reperfusion and overstimulation of immune effector cells. Although intra-acinar or interstitial activation of trypsinogen is most probably the trigger of acute pancreatitis, in recent years much emphasis has been put on the role of leukocytes. Based on numerous experimental and human data several pro-inflammatory mediators including cytokines, arachidonic acid derivatives, activated oxygen species and proteases are released locally by overactivated neutrophils and monocytes/macrophages among other cells. They are now believed to play a central role in the development of pancreatic necrosis and, once they gain access to the systemic circulation, in the emergence of early multisystem organ failure. However the sequential and relative contribution of each of these 3 pathophysiological mechanisms remain controversial and the precise identification of the mediators incriminated in local and remote tissue injury is still awaited. Severe acute pancreatitis still carries a mortality of 20% to 30%. With advances in intensive care management 80% of the deaths occur somewhat late in the attack due to infected pancreatic necrosis. Nevertheless early remote organ failures still remain a lifethreatening condition for most of these patients. A peritoneal exudate rich in activated lipolytic and proteolytic enzymes, vasoactive substances and several other pro-inflammatory mediators collect in over 60% of the patients with severe acute pancreatitis. On the basis of favourable animal experiments early percutaneous or surgical peritoneal lavage with or without the addition of antiproteases has been carried out in human

  1. Peritoneal inclusion cysts in patients affected by Crohn's disease: magnetic resonance enterography findings in a case series.

    PubMed

    Mazziotti, Silvio; D'Angelo, Tommaso; Racchiusa, Sergio; Salamone, Ignazio; Blandino, Alfredo; Ascenti, Giorgio

    2016-01-01

    Peritoneal inclusion cystarises when fluid produced by ovary is trapped within peritoneal adhesions. In this article, we describe a case series of patients affected by Crohn's disease, undergoing to magnetic resonance enterography, in whom it was possible not only to monitor the pathological findings of small bowel but also to primarily diagnose the presence of peritoneal inclusion cysts. The current knowledge of peritoneal inclusion cyst concomitant to Crohn's disease is still limited, often leading radiologists to misdiagnose it. PMID:26456117

  2. First reported case of dialysis-related peritonitis due to Escherichia vulneris.

    PubMed

    Senanayake, Sanjaya N; Jadeer, Assad; Talaulikar, Girish S; Roy, Jhumur

    2006-11-01

    Escherichia vulneris is a recently identified environmental organism that can colonize humans and animals. To date, very few infections with E. vulneris have been reported. This is the first reported case of peritonitis due to E. vulneris in the setting of peritoneal dialysis. PMID:16971644

  3. Peritoneal seeding and subsequent progression of mantle cell lymphoma after splenectomy for debulking

    PubMed Central

    Bahat, G.; Saka, B.; Yenerel, M.N.; Yilmaz, E.; Tascioglu, C.; Dogan, O.

    2010-01-01

    Background Peritoneal seeding after abdominal surgery is a well known route of metastasis in intra-abdominal solid tumours. Direct mechanical contamination, local peritoneal trauma and subsequent inflammation, postoperative immunosuppression, and laparoscopic surgery are the proposed predisposing factors for this type of metastasis. These factors probably result in enhanced adhesion or growth of tumour cells. However, this route of metastasis has not yet been reported for lymphomas. Here, we report the first case of peritoneal seeding of lymphoma cells after an abdominal surgery. Case Description A 47-year-old man with mantle cell lymphoma had ascites because of infiltration of the liver. He underwent debulking splenectomy. The postoperative ascites cytology and control abdominal computed tomography imaging both confirmed peritoneal involvement and lymphoma progression. Demonstration of negative peritoneal involvement before surgery and close timing of peritoneal involvement after splenectomy suggested to us that the debulking surgery was the main cause of peritoneal seeding of lymphoma cells in our case. Conclusions Factors similar to those in solid tumour seeding may also be valid for lymphomas. Peritoneal seeding and consequent disease progression may be a potential complication of abdominal surgery in lymphoma with extensive intra-abdominal involvement. PMID:20567628

  4. Potential therapeutic failure of generic vancomycin in a liver transplant patient with MRSA peritonitis and bacteremia.

    PubMed

    Rodriguez, Carlos A; Agudelo, Maria; Cataño, Juan C; Zuluaga, Andres F; Vesga, Omar

    2009-10-01

    We report a case of generic vancomycin treatment failure in a liver transplant patient with MRSA peritonitis and bacteremia, followed by a rapid sterilization of blood and peritoneal fluid after switching to the branded product. It raises concern about therapeutic equivalence of generic vancomycin. PMID:19698745

  5. MV-NIS or Investigator's Choice Chemotherapy in Treating Patients With Ovarian, Fallopian, or Peritoneal Cancer

    ClinicalTrials.gov

    2016-06-24

    Fallopian Tube Transitional Cell Carcinoma; Malignant Ovarian Clear Cell Tumor; Malignant Ovarian Endometrioid Tumor; Malignant Ovarian Serous Tumor; Ovarian Seromucinous Carcinoma; Ovarian Transitional Cell Carcinoma; Primary Peritoneal Serous Adenocarcinoma; Recurrent Fallopian Tube Carcinoma; Recurrent Ovarian Carcinoma; Recurrent Primary Peritoneal Carcinoma; Undifferentiated Fallopian Tube Carcinoma; Undifferentiated Ovarian Carcinoma

  6. Lineage Tracing Reveals Distinctive Fates for Mesothelial Cells and Submesothelial Fibroblasts during Peritoneal Injury

    PubMed Central

    Chen, Yi-Ting; Chang, Yu-Ting; Pan, Szu-Yu; Chou, Yu-Hsiang; Chang, Fan-Chi; Yeh, Pei-Ying; Liu, Yuan-Hung; Chiang, Wen-Chih; Chen, Yung-Ming; Wu, Kwan-Dun; Tsai, Tun-Jun; Duffield, Jeremy S.

    2014-01-01

    Fibrosis of the peritoneal cavity remains a serious, life-threatening problem in the treatment of kidney failure with peritoneal dialysis. The mechanism of fibrosis remains unclear partly because the fibrogenic cells have not been identified with certainty. Recent studies have proposed mesothelial cells to be an important source of myofibroblasts through the epithelial–mesenchymal transition; however, confirmatory studies in vivo are lacking. Here, we show by inducible genetic fate mapping that type I collagen–producing submesothelial fibroblasts are specific progenitors of α-smooth muscle actin–positive myofibroblasts that accumulate progressively in models of peritoneal fibrosis induced by sodium hypochlorite, hyperglycemic dialysis solutions, or TGF-β1. Similar genetic mapping of Wilms’ tumor-1–positive mesothelial cells indicated that peritoneal membrane disruption is repaired and replaced by surviving mesothelial cells in peritoneal injury, and not by submesothelial fibroblasts. Although primary cultures of mesothelial cells or submesothelial fibroblasts each expressed α-smooth muscle actin under the influence of TGF-β1, only submesothelial fibroblasts expressed α-smooth muscle actin after induction of peritoneal fibrosis in mice. Furthermore, pharmacologic inhibition of the PDGF receptor, which is expressed by submesothelial fibroblasts but not mesothelial cells, attenuated the peritoneal fibrosis but not the remesothelialization induced by hypochlorite. Thus, our data identify distinctive fates for injured mesothelial cells and submesothelial fibroblasts during peritoneal injury and fibrosis. PMID:24854266

  7. Effect of Intraperitoneal Etanercept on Oxidative Stress in Rats with Peritonitis

    PubMed Central

    Cellad, Esma Gulsum; Kara, Ali Veysel; Yilmaz, Zülfükar; Kadiroglu, Ali Kemal; Bahadir, Mehmet Veysi; Gul, Mesut; Ketani, Muzaffer Aydin; Yilmaz, Mehmet Emin

    2016-01-01

    Our aim was to evaluate effect of etanercept on oxidative stress parameters in rats with experimental peritonitis and investigate the availability of etanercept usage in the treatment of peritonitis in the future. Twenty-eight rats were divided into four groups as control (group 1), peritonitis (group 2), peritonitis + cefazolin sodium (group 3), and peritonitis + cefazolin sodium + etanercept (group 4). Peritoneal tissue and blood samples were taken from all of the rats for histopathological and biochemical examination. The oxidative stress parameters were examined in blood and tissue samples. It was observed that rats with peritonitis benefit from cefazolin sodium treatment. Evaluating the effectiveness of etanercept was our main objective for this study. In this perspective, we compared group 3 and group 4 and found statistically significant decreases in oxidative parameters and statistically significant increases in antioxidants in serum and tissue samples in group 4. It is observed that there was a significant contribution of etanercept on biochemical and also histopathological results. As a result, the TNF-α inhibitor, etanercept, in addition to antibiotics given in the early treatment of peritonitis results in more significant improvement of histopathological and oxidative parameters as compared to antibiotics alone. PMID:27066189

  8. Care of the Patient with Renal Disease: Peritoneal Dialysis and Transplants, Nursing 321A.

    ERIC Educational Resources Information Center

    Hulburd, Kimberly

    A description is provided of a course, "Care of the Patient with Renal Disease," offered at the community college level to prepare licensed registered nurses to care for patients with renal disease, including instruction in performing the treatments of peritoneal dialysis and continuous ambulatory peritoneal dialysis (CAPD). The first sections of…

  9. Pembrolizumab, Bevacizumab, and Cyclophosphamide in Treating Patients With Recurrent Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

    ClinicalTrials.gov

    2016-09-02

    Fallopian Tube Clear Cell Adenocarcinoma; Fallopian Tube Endometrioid Adenocarcinoma; Fallopian Tube Mucinous Adenocarcinoma; Fallopian Tube Serous Adenocarcinoma; Ovarian Clear Cell Adenocarcinoma; Ovarian Endometrioid Adenocarcinoma; Ovarian Mucinous Adenocarcinoma; Ovarian Serous Adenocarcinoma; Primary Peritoneal Serous Adenocarcinoma; Recurrent Fallopian Tube Carcinoma; Recurrent Ovarian Carcinoma; Recurrent Primary Peritoneal Carcinoma; Undifferentiated Fallopian Tube Carcinoma; Undifferentiated Ovarian Carcinoma

  10. The effect of low glucose degradation product, neutral pH versus standard peritoneal dialysis solutions on peritoneal membrane function: the balANZ trial

    PubMed Central

    Johnson, David W.; Brown, Fiona G.; Clarke, Margaret; Boudville, Neil; Elias, Tony J.; Foo, Marjorie W.Y.; Jones, Bernard; Kulkarni, Hemant; Langham, Robyn; Ranganathan, Dwarakanathan; Schollum, John; Suranyi, Michael G.; Tan, Seng H.; Voss, David

    2012-01-01

    Background The balANZ trial recently reported that neutral pH, low glucose degradation product (biocompatible) peritoneal dialysis (PD) solutions significantly delayed anuria and reduced peritonitis rates compared with conventional solutions. This article reports a secondary outcome analysis of the balANZ trial with respect to peritoneal membrane function. Methods Adult, incident PD patients with residual renal function were randomized to receive either biocompatible or conventional (control) PD solutions for 2 years. Peritoneal equilibration tests were performed at 1, 6, 12, 18 and 24 months. Peritoneal small solute clearances and ultra-filtration (UF) were measured at 3, 6, 9, 12, 18 and 24 months. Results Of the 185 patients recruited into the trial, 85 patients in the Balance group and 82 patients in the control group had peritoneal membrane function evaluated. Mean 4-h dialysate:plasma creatinine ratios (D:P Cr 4h) at 1 month were significantly higher in the Balance group compared with controls (0.67 ± 0.10 versus 0.62 ± 0.10, P = 0.002). Over the 2-year study period, mean D:P Cr 4 h measurements remained stable in the Balance group but increased significantly in controls [difference −0.004 per month, 95% confidence interval (95% CI) −0.005 to −0.002, P < 0.001]. Similar results were obtained for dialysate glucose ratios (D/D0 glucose). Peritoneal UF was significantly lower in the Balance group than in controls at 3 and 6 months. Over the 2-year study period, peritoneal UF increased significantly in the Balance group but remained stable in controls (difference 24 mL/day/month, 95% CI 9–39, P = 0.002). No differences in peritoneal small solute clearances, prescribed dialysate fill volumes or peritoneal glucose exposure were observed between the two groups. Conclusions Biocompatible and conventional PD solutions exert differential effects on peritoneal small solute transport rate and UF over time. Adequately powered trials assessing the impact of these

  11. Streptococcal Toxic Shock Syndrome: Life Saving Role of Peritoneal Lavage and Drainage

    PubMed Central

    Yokoyama, Minako; Oyama, Fumie; Ito, Asami; Yokota, Megumi; Matsukura, Daisuke; Tsutsumi, Shinji; Kasai, Tomonori; Nitobe, Yohshiro; Morikawa, Akiko; Ozaki, Takashi; Yokoyama, Yoshihito

    2016-01-01

    PURPOSE We encountered a case where an infection with group A streptococcus (GAS; ie, Streptococcus pyogenes) initially caused primary peritonitis and then subsequently caused streptococcal toxic shock syndrome. The patient’s life was likely saved by an emergency laparotomy followed by extensive peritoneal lavage and drainage. CASE PRESENTATION A 40-year-old woman was admitted to the Emergency Department for lower abdominal pain and numbness in the extremities. She presented with systemic inflammatory response syndrome. An emergency laparotomy was performed, and ascites that resembled pus and general peritonitis were noted. Peritoneal lavage and drainage were performed, and GAS was isolated from peritoneal fluid. Gram staining of cervical polyp specimens revealed Gram-positive bacteria. CONCLUSIONS The patient was diagnosed with streptococcal toxic shock syndrome due to an ascending GAS infection originating from vagina. PMID:27579001

  12. Ultrasound and Perforated Viscus; Dirty Fluid, Dirty Shadows, and Peritoneal Enhancement

    PubMed Central

    Shokoohi, Hamid; S. Boniface, Keith; M. Abell, Bruce; Pourmand, Ali; Salimian, Mohammad

    2016-01-01

    Early detection of free air in the peritoneal cavity is vital in diagnosis of life-threatening emergencies, and can play a significant role in expediting treatment. We present a series of cases in which bedside ultrasound (US) in the emergency department accurately identified evidence of free intra-peritoneal air and echogenic (dirty) free fluid consistent with a surgical final diagnosis of a perforated hollow viscus. In all patients with suspected perforated viscus, clinicians were able to accurately identify the signs of pneumoperitoneum including enhanced peritoneal stripe sign (EPSS), peritoneal stripe reverberations, and focal air collections associated with dirty shadowing or distal multiple reflections as ring down artifacts. In all cases, hollow viscus perforation was confirmed surgically. It seems that, performing US in patients with suspected perforated viscus can accurately identify presence of intra-peritoneal echogenic or “dirty” free fluid as well as evidence of free air, and may expedite patient management.

  13. Ultrasound and Perforated Viscus; Dirty Fluid, Dirty Shadows, and Peritoneal Enhancement.

    PubMed

    Shokoohi, Hamid; S Boniface, Keith; M Abell, Bruce; Pourmand, Ali; Salimian, Mohammad

    2016-01-01

    Early detection of free air in the peritoneal cavity is vital in diagnosis of life-threatening emergencies, and can play a significant role in expediting treatment. We present a series of cases in which bedside ultrasound (US) in the emergency department accurately identified evidence of free intra-peritoneal air and echogenic (dirty) free fluid consistent with a surgical final diagnosis of a perforated hollow viscus. In all patients with suspected perforated viscus, clinicians were able to accurately identify the signs of pneumoperitoneum including enhanced peritoneal stripe sign (EPSS), peritoneal stripe reverberations, and focal air collections associated with dirty shadowing or distal multiple reflections as ring down artifacts. In all cases, hollow viscus perforation was confirmed surgically. It seems that, performing US in patients with suspected perforated viscus can accurately identify presence of intra-peritoneal echogenic or "dirty" free fluid as well as evidence of free air, and may expedite patient management. PMID:27274522

  14. [PIPAC--Pressurized intraperitoneal aerosol chemotherapy. A novel treatment for peritoneal carcinomatosis].

    PubMed

    Hübner, Martin; Teixeira, Hugo; Boussaha, Tarek; Cachemaille, Matthieu; Lehmann, Kuno; Demartines, Nicolas

    2015-06-17

    Peritoneal carcinomatosis remains a diagnostic challenge with sparse treatment options. The effect of systemic chemotherapy remains limited inside the peritoneum due to low penetration and a relative resistance of peritoneal nodules. Heated IntraPeritoneal Chemotherapy (HIPEC) improves survival in selected patients but entails a high incidence of complications. Pressurized IntraPeritoneal Aerosol Chemotherapy (PIPAC) allows to disperse the active agents inside the peritoneal cavity by laparoscopy. Distribution and tissue penetration of chemotherapy by PIPAC are superior to HIPEC and systemic chemotherapy despite of lower doses. Systemic side effects are uncommon and surgical trauma is limited. Histological and clinical response rates in platinum-resistant patients approach 70% and survival data appear to be favorable compared with standard therapy. PMID:26255492

  15. Peritoneal fluid immunocytochemistry used for the diagnosis of a possible case of equine gastrointestinal B-cell lymphoma.

    PubMed

    Duran, Maria Carolina; Starrak, Gregory; Dickinson, Ryan; Montgomery, Julia

    2016-06-01

    After physical examination, ultrasonographic evaluation of thorax and abdomen, and peritoneal fluid analysis, gastrointestinal neoplasia with suspected diffuse peritoneal metastasis was diagnosed in a 17-year-old Arabian gelding. The owner elected euthanasia and declined postmortem examination. Immunocytochemistry analysis of the peritoneal fluid resulted in a diagnosis of B-cell lymphoma. PMID:27247458

  16. Acute nephritic syndrome

    MedlinePlus

    Glomerulonephritis - acute; Acute glomerulonephritis; Nephritis syndrome - acute ... Acute nephritic syndrome is often caused by an immune response triggered by an infection or other disease. Common causes ...

  17. Fungal peritonitis in patients undergoing peritoneal dialysis (PD) in Brazil: molecular identification, biofilm production and antifungal susceptibility of the agents.

    PubMed

    Giacobino, Juliana; Montelli, Augusto Cezar; Barretti, Pasqual; Bruder-Nascimento, Ariane; Caramori, Jacqueline Teixeira; Barbosa, Luciano; Bagagli, Eduardo

    2016-10-01

    This paper presents data on fungal peritonitis (FP) in patients undergoing peritoneal dialysis (PD) at the University Hospital of Botucatu Medical School, São Paulo, Brazil. In a total of 422 patients, 30 developed FP, from which the medical records and the fungal isolates of 23 patient cases were studied. All patients presented abdominal pain, cloudy peritoneal effluent, needed hospitalization, had the catheter removed and were treated with fluconazole or fluconazole plus 5-flucitosine; six of them died due to FP. Concerning the agents, it was observed that Candida parapsilosis was the leading species (9/23), followed by Candida albicans (5/23), Candida orthopsilosis (4/23), Candida tropicalis (3/23), Candida guilliermondii (1/23), and Kodamaea ohmeri (1/23). All the isolates were susceptible to amphotericin B, voriconazole and caspofungin whereas C. albicans isolates were susceptible to all antifungals tested. Resistance to fluconazole was observed in three isolates of C. orthopsilosis, and dose-dependent susceptibility to this antifungal was observed in two isolates of C. parapsilosis and in the K. ohmeri isolate. Biofilm production estimates were high or moderate in most isolates, especially in C. albicans species, and low in C. parapsilosis species, with a marked variation among the isolates. This Brazilian study reinforces that FP in PD is caused by a diverse group of yeasts, most prevalently C. parapsilosis sensu stricto species. In addition, they present significant variation in susceptibility to antifungals and biofilm production, thus contributing to the complexity and severity of the clinical features. PMID:27143636

  18. Spontaneous bacterial peritonitis by Pasteurella multocida under treatment with rifaximin.

    PubMed

    Lutz, P; Parcina, M; Bekeredjian-Ding, I; Hoerauf, A; Strassburg, C P; Spengler, U

    2014-02-01

    Spontaneous bacterial peritonitis (SBP) is a life-threatening complication of liver cirrhosis. Recently, rifaximin, a non-absorbable antibiotic which is used to prevent recurrent hepatic encephalopathy, has been proposed as effective prophylaxis for SBP. Here, we present an unusual case of SBP under treatment with rifaximin. A 50-year-old woman with liver cirrhosis was admitted because of tense ascites and abdominal pain. She was under long-term oral prophylaxis with rifaximin due to hepatic encephalopathy. Paracentesis revealed SBP caused by Pasteurella multocida, which was sensitive to multiple antibiotics, including rifaximin. Treatment with ceftriaxone resulted in rapid resolution of the peritonitis and restoration of the patient. Since P. multocida is usually transmitted from pets, the patient's cat was tested and could be identified as the most likely source of infection. This case should elicit our awareness that uncommon pathogens and unusual routes of transmission may lead to SBP, despite antibacterial prophylaxis with non-absorbable antibiotics. Nevertheless, such infections may still remain sensitive to systemic therapy with conventional antibiotics. PMID:23526308

  19. Colorectal cancer-promoting activity of the senescent peritoneal mesothelium

    PubMed Central

    Mikuła-Pietrasik, Justyna; Sosińska, Patrycja; Maksin, Konstantin; Kucińska, Małgorzata; Piotrowska, Hanna; Murias, Marek; Woźniak, Aldona; Szpurek, Dariusz; Książek, Krzysztof

    2015-01-01

    Gastrointestinal cancers metastasize into the peritoneal cavity in a process controlled by peritoneal mesothelial cells (HPMCs). In this paper we examined if senescent HPMCs can intensify the progression of colorectal (SW480) and pancreatic (PSN-1) cancers in vitro and in vivo. Experiments showed that senescent HPMCs stimulate proliferation, migration and invasion of SW480 cells, and migration of PSN-1 cells. When SW480 cells were injected i.p. with senescent HPMCs, the dynamics of tumor formation and vascularization were increased. When xenografts were generated using PSN-1 cells, senescent HPMCs failed to favor their growth. SW480 cells subjected to senescent HPMCs displayed up-regulated expression of transcripts for various pro-cancerogenic agents as well as increased secretion of their products. Moreover, they underwent an epithelial-mesenchymal transition in the Smad 2/3-Snail1-related pathway. The search for mediators of senescent HPMC activity showed that increased SW480 cell proliferation was stimulated by IL-6, migration by CXCL8 and CCL2, invasion by IL-6, MMP-3 and uPA, and epithelial-mesenchymal transition by TGF-β1. Secretion of these agents by senescent HPMCs was increased in an NF-κB- and p38 MAPK-dependent mechanism. Collectively, our findings indicate that in the peritoneum senescent HPMCs may create a metastatic niche in which critical aspects of cancer progression become intensified. PMID:26284488

  20. Therapeutic options for peritoneal metastasis arising from colorectal cancer

    PubMed Central

    Glockzin, Gabriel; Schlitt, Hans J; Piso, Pompiliu

    2016-01-01

    Peritoneal metastasis is a common sign of advanced tumor stage, tumor progression or tumor recurrence in patients with colorectal cancer. Due to the improvement of systemic chemotherapy, the development of targeted therapy and the introduction of additive treatment options such as cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC), the therapeutic approach to peritoneal metastatic colorectal cancer (pmCRC) has changed over recent decades, and patient survival has improved. Moreover, in contrast to palliative systemic chemotherapy or best supportive care, the inclusion of CRS and HIPEC as inherent components of a multidisciplinary treatment regimen provides a therapeutic approach with curative intent. Although CRS and HIPEC are increasingly accepted as the standard of care for selected patients and have become part of numerous national and international guidelines, the individual role, optimal timing and ideal sequence of the different systemic, local and surgical treatment options remains a matter of debate. Ongoing and future randomized controlled clinical trials may help clarify the impact of the different components, allow for further improvement of patient selection and support the standardization of oncologic treatment regimens for pmCRC. The addition of further therapeutic options such as neoadjuvant intraperitoneal chemotherapy or pressurized intraperitoneal aerosol chemotherapy, should be investigated to optimize therapeutic regimens and further improve the oncological outcome. PMID:27602235

  1. Peritoneal dialysis-first policy made successful: perspectives and actions.

    PubMed

    Li, Philip Kam-tao; Chow, Kai Ming

    2013-11-01

    Peritoneal dialysis (PD) represents an important but underused strategy for patients who are beginning dialysis treatment worldwide. The development of a health care model that encourages increased use of PD is hampered by a lack of expertise and absence of pragmatic strategies. This article provides a brief review of a PD-first initiative that was implemented in Hong Kong more than 25 years ago and issues related to this policy. Clinical studies and research by the authors' and other teams around the world have shown evidence that, as a home-based dialysis therapy, PD can improve patient survival, retain residual kidney function, lower infection risk, and increase patient satisfaction while reducing financial stress to governments by addressing the burden of managing the growing number of patients with end-stage renal disease. Achieving a successful PD-first policy requires understanding inherent patient factors, selecting patients carefully, and improving technique-related factors by training physicians, nurses, patients, and caregivers better. Dialysis centers have the important role of fostering expertise and experience in PD patient management. Dialysis reimbursement policy also can be helpful in providing sufficient incentives for choosing PD. However, despite successes in improving patient survival, PD treatment has limitations, notably the shortcoming of technique failure. Potential strategies to and challenges of implementing a PD-first policy globally are discussed in this review. We highlight 3 important elements of a successful PD-first program: nephrologist experience and expertise, peritoneal dialysis catheter access, and psychosocial support for PD patients. PMID:23751775

  2. Psychosocial effects on caregivers for children on chronic peritoneal dialysis.

    PubMed

    Tsai, T-C; Liu, S-I; Tsai, J-D; Chou, L-H

    2006-12-01

    The study was designed to explore the psychosocial effects on caretakers of children in Taiwan on chronic peritoneal dialysis (CPD). This is a case-control study, performed with subjects drawn from eight medical centers. The study group consisted of caretakers of 32 children with renal failure being treated with CPD. For comparison, a control group of caretakers of 64 healthy children as well as the regional Taiwanese studies were used. Two instruments were used to explore the presence of probable depression and quality of life (QOL) of the caretakers: the Taiwanese Depression Questionnaire, and the World Health Organization QOL BRIEF-Taiwan Version. In the study group, only 25% of caregivers had full-time jobs, and 66% of families had an annual income of less than US dollar 15,000. Of the 32 families in the study group, 16% had only a single parent. The prevalence of probable depression was significantly more common in the study group compared with control and referent group (28% vs 5% and 9.44%; P = 0.001). QOL scores in four domains were also significantly lower in the study group. In conclusion, even with the advances of peritoneal dialysis techniques, caring for children on CPD in Taiwan has significant adverse psychosocial effects on the primary caregivers. Attention should be paid to the psycho-social status of the caregivers. PMID:16985519

  3. MELD Score Is Not Related to Spontaneous Bacterial Peritonitis

    PubMed Central

    Haddad, Luciana; Conte, Tatiana Morgado; Ducatti, Liliana; Nacif, Lucas; D'Albuquerque, Luiz Augusto Carneiro; Andraus, Wellington

    2015-01-01

    This study investigates the correlation between SBP and repeated paracentesis, and its relation to MELD score, in cirrhotic patients with refractory ascites in an outpatient setting. Through the data base, 148 cirrhotic patients were prospectively included in the study with refractory ascites undergoing relief paracentesis from March 2012 to March 2013. Demographics data, etiology of liver disease, MELD score, and inscription on the waiting list for liver transplantation were analyzed. The ascites removed was analyzed through cellular count and culture for the diagnosis of spontaneous bacterial peritonitis. The cirrhotic patients underwent a total of 854 paracentesis procedures in the ambulatory setting during the study period. Eighty-one patients (54%) were on the waiting list for liver transplantation. Patients on the liver transplant list had higher associated costs due to a higher total number of outpatient paracentesis procedures (394.7 ± 512.3 versus 291.7 ± 384.7) and a higher volume drained per procedure (6.5 ± 8.5 versus 4.8 ± 6.4). There were 28 episodes of SBP (3.3%) diagnosed in 24 patients. In conclusion, the prevalence of asymptomatic SBP in cirrhotic patients with refractory ascites undergoing repeated paracentesis is low. MELD score is not related to spontaneous bacterial peritonitis. PMID:26229528

  4. Adequate peritoneal dialysis: theoretical model and patient treatment.

    PubMed

    Tast, C

    1998-01-01

    The objective of this study was to evaluate the relationship between adequate PD with sufficient weekly Kt/V (2.0) and Creatinine clearance (CCR) (60l) and necessary daily dialysate volume. This recommended parameter was the result of a recent multi-centre study (CANUSA). For this there were 40 patients in our hospital examined and compared in 1996, who carried out PD for at least 8 weeks and up to 6 years. These goals (CANUSA) are easily attainable in the early treatment of many individuals with a low body surface area (BSA). With higher BSA or missing RRF (Residual Renal Function) the daily dose of dialysis must be adjusted. We found it difficult to obtain the recommended parameters and tried to find a solution to this problem. The simplest method is to increase the volume or exchange rate. The most expensive method is to change from CAPD to APD with the possibility of higher volume or exchange rates. Selection of therapy must take into consideration: 1. patient preference, 2. body mass, 3. peritoneal transport rates, 4. ability to perform therapy, 5. cost of therapy and 6. risk of peritonitis. With this information in mind, an individual prescription can be formulated and matched to the appropriate modality of PD. PMID:10392062

  5. Therapeutic options for peritoneal metastasis arising from colorectal cancer.

    PubMed

    Glockzin, Gabriel; Schlitt, Hans J; Piso, Pompiliu

    2016-08-01

    Peritoneal metastasis is a common sign of advanced tumor stage, tumor progression or tumor recurrence in patients with colorectal cancer. Due to the improvement of systemic chemotherapy, the development of targeted therapy and the introduction of additive treatment options such as cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC), the therapeutic approach to peritoneal metastatic colorectal cancer (pmCRC) has changed over recent decades, and patient survival has improved. Moreover, in contrast to palliative systemic chemotherapy or best supportive care, the inclusion of CRS and HIPEC as inherent components of a multidisciplinary treatment regimen provides a therapeutic approach with curative intent. Although CRS and HIPEC are increasingly accepted as the standard of care for selected patients and have become part of numerous national and international guidelines, the individual role, optimal timing and ideal sequence of the different systemic, local and surgical treatment options remains a matter of debate. Ongoing and future randomized controlled clinical trials may help clarify the impact of the different components, allow for further improvement of patient selection and support the standardization of oncologic treatment regimens for pmCRC. The addition of further therapeutic options such as neoadjuvant intraperitoneal chemotherapy or pressurized intraperitoneal aerosol chemotherapy, should be investigated to optimize therapeutic regimens and further improve the oncological outcome. PMID:27602235

  6. Peritoneal mast cell stabilization potential of Pothos scandens L

    PubMed Central

    Gupta, Saurabh; Duraiswamy, B.; Satishkumar, M. N.

    2013-01-01

    Objective: To investigate the peritoneal mast cell stabilization activity of Pothos scandens extracts Materials and Methods: Pothos scandens L. (family- Araceae) aerial part was successively extracted with ethanol and aqueous to prepare extract of the plant. The extracts of P. scandens were evaluated for stabilization of mast cell in rat allergic models. The extract of P. scandens ethanolic, 50% aqueous ethanolic and aqueous (1, 10 and 100 μg/ml) was studied for peritoneal mast cell stabilization activity in rat mesenteric preparation induced by C 48/80. Result: Preliminary phytochemical analysis revealed the presence of carbohydrates, fixed oil, proteins, alkaloids, glycosides, flavonoids and phenolic compounds. The ethanolic, 50% aqueous ethanolic and aqueous extracts of P. scandens L. showed dose dependent increase in the number of intact cells when compare with C48/80 at the concentration of 10 and 100 μg/ml. It virtues further work towards the isolation of phytoconstituents from this plant. Conclusion: This finding provides evidence that the P. scandens L. inhibits mast cell-derived immediate-type allergic reactions and mast cell degranulation. P. scandens has a potential as allergic anti- asthmatic agent. PMID:23542883

  7. A mathematical model of peritoneal fluid absorption in tissue.

    PubMed

    Stachowska-Pietka, Joanna; Waniewski, Jacek; Flessner, Michael F; Lindholm, Bengt

    2005-01-01

    To investigate how water flow and interstitial pressure change in tissue during a peritoneal dwell with isotonic fluid, we developed a mathematical model of water transport in the tissue. Transport through muscle alone (M) and through muscle with intact skin (MS) were considered for the rat abdominal wall, using various parameters for muscle and skin. Based on the concept of distributed capillary and lymphatic systems, two main transport barriers were taken into account. capillary membrane and interstitium. We calculated the tissue hydrostatic pressure profiles and compared them with experimental data. The theoretic steady-state pressure distribution for model M is in good agreement with the experimental data. In model MS, the theoretic distribution diverges from the data in the subcutaneous layer. The transient times for fluid flow in the tissue for both model simulations are rather long (40 minutes in model M and 95 minutes in model MS) and depend on intraperitoneal pressure. The fraction of fluid absorbed from the tissue by the lymphatics increases with time from 10% to 97% of fluid flow from the peritoneal cavity. PMID:16686276

  8. IgA-dominant acute poststreptococcal glomerulonephritis with concomitant rheumatic fever successfully treated with steroids: a case report

    PubMed Central

    Rus, Rina R; Toplak, Nataša; Vizjak, Alenka; Mraz, Jerica; Ferluga, Dušan

    2015-01-01

    There are only a few reports of the co-occurrence of acute poststreptococcal glomerulonephritis (APGN) and acute rheumatic fever. We report an unusual case of a 3-year-old boy with nephrotic syndrome and acute renal failure with the transitional need for peritoneal dialysis, biopsy-proven atypical IgA-dominant APGN, and concomitant acute rheumatic fever, successfully treated by steroids. Aggressive treatment with pulses of methylprednisolone proved to be successful and we recommend its use in this type of cases. PMID:26718763

  9. IgA-dominant acute poststreptococcal glomerulonephritis with concomitant rheumatic fever successfully treated with steroids: a case report.

    PubMed

    Rus, Rina R; Toplak, Nataša; Vizjak, Alenka; Mraz, Jerica; Ferluga, Dušan

    2015-12-01

    There are only a few reports of the co-occurrence of acute poststreptococcal glomerulonephritis (APGN) and acute rheumatic fever. We report an unusual case of a 3-year-old boy with nephrotic syndrome and acute renal failure with the transitional need for peritoneal dialysis, biopsy-proven atypical IgA-dominant APGN, and concomitant acute rheumatic fever, successfully treated by steroids. Aggressive treatment with pulses of methylprednisolone proved to be successful and we recommend its use in this type of cases. PMID:26718763

  10. Acute abdominal complications following hip surgery.

    PubMed

    Deleanu, B; Prejbeanu, R; Vermesan, D; Haragus, H; Icma, I; Predescu, V

    2014-01-01

    Hip surgeries are some of the most common and successful orthopedic procedures. Although rarely, abdominal complications do occur and are associated with unfavorable outcomes.We aimed to identify and describe the severe abdominal complications that appear in patients under-going elective or traumatic hip surgery. A four year retrospective electronic database research identified 408 elective primary hip replacements,51 hip revisions and 1040 intra and extracapsular proximal femur fractures. Out of these, three males and 4 females between 64 - 84 years old were identified to have developed acute abdominal complications: perforated acute ulcer (3),acute cholecystitis (2), volvulus (1), toxic megacolon with peritonitis (1) and acute colonic pseudo-obstruction (1).Complications debuted 3 - 10 days after index orthopedic surgery. Acute perioperative abdominal complications are rarely encountered during orthopedic surgery. When these do occur, they do so almost exclusively in patients with hippathology, comorbidities and most often lead to life threatening situations. We thus emphasize the need for early identification and appropriate management by both orthopedic and general surgery doctors in order to improve patient safety. PMID:24742414

  11. Perforated Duodenal Ulcer –A Rare Cause of Acute Abdomen in Pregnancy

    PubMed Central

    Rani, Jyotsna; Huria, Anju; Gupta, Pratiksha; Dalal, Usha

    2014-01-01

    Acute abdomen during pregnancy is a medico-surgical emergency demanding concerted, synchronized specialties approach of obstetrician, surgeon and gastroenterologist. Duodenal perforation is one of the rarer causes of acute abdomen in pregnancy. Here, we report a case of duodenal perforation with peritonitis in third trimester of pregnancy requiring surgical management. Our aim of reporting this case is to stress the physicians to keep the differential of duodenal perforation also in mind while dealing with cases of acute abdomen in pregnancy and to proceed with multidisciplinary approach for better feto-maternal outcome. PMID:25386494

  12. Acute sacroiliitis.

    PubMed

    Slobodin, Gleb; Rimar, Doron; Boulman, Nina; Kaly, Lisa; Rozenbaum, Michael; Rosner, Itzhak; Odeh, Majed

    2016-04-01

    The purpose of this study was to review the data on the etiology, risk factors, clinical presentations, and diagnosis of acute sacroiliitis. A Pubmed search utilizing the indexing term "acute sacroiliitis" was conducted and the data pertinent to the aim of the review was extracted and organized in accordance with the preplanned structure of the manuscript. The diagnosis of acute sacroiliitis is often challenging because of both the relative rarity of this presentation and diverse character of acute sacroiliac pain, frequently mimicking other, more prevalent disorders. Technetium bone scintigraphy can localize the disease process to the sacroiliac joint, while computed tomography or magnetic resonance imaging can be used for the detailed characterization and the extent of the disease as well as the diagnosis of complications. Pyogenic sacroiliitis is by far the most common cause of acute sacroiliitis. Brucellosis, acute sacroiliitis in the course of reactive arthritis, and crystalline-induced sacroiliitis frequently imitate pyogenic sacroiliitis. Acute sacroiliitis can rarely be also related to hematological malignancies or treatment with isotretinoin. Awareness to the possibility of acute sacroiliitis and a thorough physical examination are the necessary prerequisites to its timely diagnosis, while the appropriate laboratory and imaging studies should confirm the precise diagnosis and direct the appropriate treatment strategy. PMID:26847855

  13. Predicting One-Year Mortality in Peritoneal Dialysis Patients: An Analysis of the China Peritoneal Dialysis Registry

    PubMed Central

    Cao, Xue-Ying; Zhou, Jian-Hui; Cai, Guang-Yan; Tan, Ni-Na; Huang, Jing; Xie, Xiang-Cheng; Tang, Li; Chen, Xiang-Mei

    2015-01-01

    This study aims to investigate basic clinical features of peritoneal dialysis (PD) patients, their prognostic risk factors, and to establish a prognostic model for predicting their one-year mortality. A national multi-center cohort study was performed. A total of 5,405 new PD cases from China Peritoneal Dialysis Registry in 2012 were enrolled in model group. All these patients had complete baseline data and were followed for one year. Demographic and clinical features of these patients were collected. Cox proportional hazards regression model was used to analyze prognostic risk factors and establish prognostic model. A validation group was established using 1,764 new PD cases between January 1, 2013 and July 1, 2013, and to verify accuracy of prognostic model. Results indicated that model group included 4,453 live PD cases and 371 dead cases. Multivariate survival analysis showed that diabetes mellitus (DM), residual glomerular filtration rate (rGFR), , SBP, Kt/V, high PET type and Alb were independently associated with one-year mortality. Model was statistically significant in both within-group verification and outside-group verification. In conclusion, DM, rGFR, SBP, Kt/V, high PET type and Alb were independent risk factors for short-term mortality in PD patients. Prognostic model established in this study accurately predicted risk of short-term death in PD patients. PMID:26019685

  14. Surgery and Chemotherapy With or Without Chemotherapy After Surgery in Treating Patients With Ovarian, Fallopian Tube, Uterine, or Peritoneal Cancer

    ClinicalTrials.gov

    2016-08-18

    Recurrent Uterine Corpus Cancer; Recurrent Fallopian Tube Cancer; Recurrent Ovarian Cancer; Recurrent Primary Peritoneal Cancer; Stage IIIA Uterine Corpus Cancer; Stage IIIA Fallopian Tube Cancer; Stage IIIA Ovarian Cancer; Stage IIIA Primary Peritoneal Cavity Cancer; Stage IIIB Uterine Corpus Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIB Ovarian Cancer; Stage IIIB Primary Peritoneal Cavity Cancer; Stage IIIC Uterine Corpus Cancer; Stage IIIC Fallopian Tube Cancer; Stage IIIC Ovarian Cancer; Stage IIIC Primary Peritoneal Cavity Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Cancer; Stage IV Primary Peritoneal Cavity Cancer; Stage IVA Uterine Corpus Cancer; Stage IVB Uterine Corpus Cancer

  15. Sirolimus and Vaccine Therapy in Treating Patients With Stage II-IV Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

    ClinicalTrials.gov

    2016-08-15

    Recurrent Fallopian Tube Carcinoma; Recurrent Ovarian Carcinoma; Recurrent Primary Peritoneal Carcinoma; Stage IIA Fallopian Tube Cancer; Stage IIA Ovarian Cancer; Stage IIB Fallopian Tube Cancer; Stage IIB Ovarian Cancer; Stage IIC Fallopian Tube Cancer; Stage IIC Ovarian Cancer; Stage IIIA Fallopian Tube Cancer; Stage IIIA Ovarian Cancer; Stage IIIA Primary Peritoneal Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIB Ovarian Cancer; Stage IIIB Primary Peritoneal Cancer; Stage IIIC Fallopian Tube Cancer; Stage IIIC Ovarian Cancer; Stage IIIC Primary Peritoneal Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Cancer; Stage IV Primary Peritoneal Cancer

  16. Epacadostat Before Surgery in Treating Patients With Newly Diagnosed Stage III-IV Epithelial Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

    ClinicalTrials.gov

    2016-03-09

    Stage IIIA Fallopian Tube Cancer; Stage IIIA Ovarian Cancer; Stage IIIA Primary Peritoneal Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIB Ovarian Cancer; Stage IIIB Primary Peritoneal Cancer; Stage IIIC Fallopian Tube Cancer; Stage IIIC Ovarian Cancer; Stage IIIC Primary Peritoneal Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Cancer; Stage IV Primary Peritoneal Cancer

  17. Glutathione in Preventing Peripheral Neuropathy Caused by Paclitaxel and Carboplatin in Patients With Ovarian Cancer, Fallopian Tube Cancer, and/or Primary Peritoneal Cancer

    ClinicalTrials.gov

    2015-05-22

    Chemotherapeutic Agent Toxicity; Neuropathy; Neurotoxicity Syndrome; Pain; Stage IIIA Fallopian Tube Cancer; Stage IIIA Ovarian Cancer; Stage IIIA Primary Peritoneal Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIB Ovarian Cancer; Stage IIIB Primary Peritoneal Cancer; Stage IIIC Fallopian Tube Cancer; Stage IIIC Ovarian Cancer; Stage IIIC Primary Peritoneal Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Cancer; Stage IV Primary Peritoneal Cancer

  18. Methylglyoxal Induced Basophilic Spindle Cells with Podoplanin at the Surface of Peritoneum in Rat Peritoneal Dialysis Model

    PubMed Central

    Hirahara, Ichiro; Sato, Hideki; Imai, Toshimi; Onishi, Akira; Morishita, Yoshiyuki; Muto, Shigeaki; Kusano, Eiji; Nagata, Daisuke

    2015-01-01

    Peritoneal dialysis (PD) is a common treatment for patients with reduced or absent renal function. Long-term PD leads to peritoneal injury with structural changes and functional decline. At worst, peritoneal injury leads to encapsulating peritoneal sclerosis (EPS), which is a serious complication of PD. In order to carry out PD safely, it is important to define the mechanism of progression of peritoneal injury and EPS. We prepared rat models of peritoneal injury by intraperitoneal administration of glucose degradation products, such as methylglyoxal (MGO) or formaldehyde (FA), chlorhexidine gluconate (CG), and talc. In rats treated with MGO, peritoneal fibrous thickening with the appearance of basophilic spindle cells with podoplanin, cytokeratin, and α-smooth muscle actin at the surface of the peritoneum was observed. These cells may have been derived from mesothelial cells by epithelial-to-mesenchymal transition. In FA- or CG-treated rats, the peritoneum was thickened, and mesothelial cells were absent at the surface of the peritoneum. The CG- or MGO-treated rats presented with a so-called abdominal cocoon. In the talc-treated rats, extensive peritoneal adhesion and peritoneal thickening were observed. MGO-induced peritoneal injury model may reflect human histopathology and be suitable to analyze the mechanism of progression of peritoneal injury and EPS. PMID:26064894

  19. Methylglyoxal Induced Basophilic Spindle Cells with Podoplanin at the Surface of Peritoneum in Rat Peritoneal Dialysis Model.

    PubMed

    Hirahara, Ichiro; Sato, Hideki; Imai, Toshimi; Onishi, Akira; Morishita, Yoshiyuki; Muto, Shigeaki; Kusano, Eiji; Nagata, Daisuke

    2015-01-01

    Peritoneal dialysis (PD) is a common treatment for patients with reduced or absent renal function. Long-term PD leads to peritoneal injury with structural changes and functional decline. At worst, peritoneal injury leads to encapsulating peritoneal sclerosis (EPS), which is a serious complication of PD. In order to carry out PD safely, it is important to define the mechanism of progression of peritoneal injury and EPS. We prepared rat models of peritoneal injury by intraperitoneal administration of glucose degradation products, such as methylglyoxal (MGO) or formaldehyde (FA), chlorhexidine gluconate (CG), and talc. In rats treated with MGO, peritoneal fibrous thickening with the appearance of basophilic spindle cells with podoplanin, cytokeratin, and α-smooth muscle actin at the surface of the peritoneum was observed. These cells may have been derived from mesothelial cells by epithelial-to-mesenchymal transition. In FA- or CG-treated rats, the peritoneum was thickened, and mesothelial cells were absent at the surface of the peritoneum. The CG- or MGO-treated rats presented with a so-called abdominal cocoon. In the talc-treated rats, extensive peritoneal adhesion and peritoneal thickening were observed. MGO-induced peritoneal injury model may reflect human histopathology and be suitable to analyze the mechanism of progression of peritoneal injury and EPS. PMID:26064894

  20. Inhibition of adhesion and proliferation of peritoneally disseminated tumor cells by pegylated catalase.

    PubMed

    Hyoudou, Kenji; Nishikawa, Makiya; Kobayashi, Yuki; Kuramoto, Yukari; Yamashita, Fumiyoshi; Hashida, Mitsuru

    2006-01-01

    Hydrogen peroxide may aggravate the peritoneal dissemination of tumor cells by activating the expression of a variety of genes. In this study, we used pegylated catalase (PEG-catalase) to examine whether prolonged retention of catalase activity within the peritoneal cavity is effective in inhibiting peritoneal dissemination in mouse models. Murine B16-BL6 cells or colon 26 cells labeled with firefly luciferase gene were inoculated intraperitoneally into syngeneic mice. Compared with unmodified catalase, PEG-catalase was retained in the peritoneal cavity for a long period after intraperitoneal injection. A single injection of PEG-catalase just before tumor inoculation significantly reduced the number of the tumor cells at 1 and 7 days. The changes in the expression of molecules involved in the metastasis were evaluated by real time quantitative PCR analysis. Inoculation of the tumor cells increased the expression of intercellular adhesion molecule (ICAM)-1 in the greater omentum, which was inhibited by PEG-catalase. An injection of PEG-catalase at 3 days after tumor inoculation also reduced the number of the tumor cells, suggesting that processes other than the adhesion of tumor cells to peritoneal organs are also inhibited. Daily doses of PEG-catalase significantly prolonged the survival time of tumor-bearing mice. These results indicate that intraperitoneal injection of PEG-catalase inhibits the multiple processes of peritoneal dissemination of tumor cells by scavenging hydrogen peroxide in the peritoneal cavity. PMID:17086358

  1. Continuous ambulatory peritoneal dialysis and renal transplantation: a five year experience.

    PubMed Central

    Donnelly, P K; Lennard, T W; Proud, G; Taylor, R M; Henderson, R; Fletcher, K; Elliott, W; Ward, M K; Wilkinson, R

    1985-01-01

    Continuous ambulatory peritoneal dialysis is a new and increasingly popular method of routine dialysis, but its effect on renal transplantation is uncertain. A non-randomised comparison was made of the outcome of grafting in patients who had been treated before transplantation with continuous ambulatory peritoneal dialysis with that in patients treated with haemodialysis. During the five years, 1979-84, after continuous ambulatory peritoneal dialysis was introduced to Newcastle upon Tyne 220 patients have received transplants after either continuous ambulatory peritoneal dialysis (61 patients) or haemodialysis (159 patients). During follow up no significant differences occurred in survival of patients or grafts between the two treatment groups. One year after transplantation the percentages of survivors who had received continuous ambulatory peritoneal dialysis and haemodialysis were 88% and 91% respectively, and overall graft survival was 66% and 72%, respectively. A multiple regression model was used to allow for differences among patients--for example, duration of dialysis and number of preoperative transfusions--on the survival of grafts. When only first cadaver grafts were considered (in 152 patients) graft survival (non-immunological failures excluded) was not significantly different between the patients treated with continuous ambulatory peritoneal dialysis and haemodialysis. Continuous ambulatory peritoneal dialysis is not a risk factor in renal transplantation, and its continued use in treatment of potential renal graft recipients is recommended. PMID:3931765

  2. Proactive Management for Gastric, Colorectal and Appendiceal Malignancies: Preventing Peritoneal Metastases with Hyperthermic Intraperitoneal Chemotherapy (HIPEC).

    PubMed

    Sammartino, Paolo; Biacchi, Daniele; Cornali, Tommaso; Cardi, Maurizio; Accarpio, Fabio; Impagnatiello, Alessio; Sollazzo, Bianca Maria; Di Giorgio, Angelo

    2016-06-01

    An integrated treatment strategy using peritonectomy procedures plus hyperthermic intraperitoneal chemotherapy (HIPEC) is now a clinical standard of care in selected patients with peritoneal metastases and primary peritoneal tumors. This comprehensive approach can offer many patients, who hitherto had no hope of cure, a good quality of life and survival despite limited morbidity. The increasingly successful results and chance of interfering in the natural history of disease has prompted research to develop for some clinical conditions a therapeutic strategy designed to prevent malignant peritoneal dissemination before it becomes clinically evident and treat it microscopically (tertiary prevention). The main factor governing successful cytoreductive surgery and predicting outcome is the extent of peritoneal spread assessed with the peritoneal cancer index (PCI). In peritoneal metastases from colorectal and gastric cancer the PCI score acquires a specific role acting as the cut-off between patients who can undergo curative surgery or palliation. Long-term results show that the only group enjoying favorable results are patients with limited disease (a statistical minority). By applying to appropriately selected patients with primary malignancies a proactive management strategy including HIPEC we can treat patients with microscopic peritoneal dissemination and therefore at PCI 0. Among treated conditions pseudomyxoma peritonei enjoys the best results. But a major future advance comes from identifying among lesions at major risk of pseudomyxoma. PMID:27065712

  3. Low Molecular Weight Heparin (LMWH) Improves Peritoneal Function and Inhibits Peritoneal Fibrosis Possibly through Suppression of HIF-1α, VEGF and TGF-β1

    PubMed Central

    Li, Juan; Guo, Zhi Yong; Gao, Xian Hua; Bian, Qi; Jia, Meng; Li Lai, Xue; Wang, Tie Yun; Bian, Xiao Lu; Wang, Hai Yan

    2015-01-01

    Background Peritoneal fibrosis is the major cause of ultrafiltration failure, and intraperitoneal administration of Low Molecular Weight Heparin (LMWH) was reported to protect peritoneal function. But the exact mechanism of its influence on peritoneal structure and function is still unknown. Methods A fibrosis model of rat was established by intraperitoneal (IP) administration of PD fluid and Erythromycin Lactobionate. Fifty-two rats were randomly divided into 6 groups: (1) normal control group (CON, n = 6); (2) normal saline group (NS, n = 10); (3) high-glucose group (GLU, n = 10); (4) heparin group (HEP, n = 6); (5) low dose LMWH group (LLMWH, n = 10); (6) high dose LMWH group (HLMWH, n = 10). Two hour peritoneal equilibration test was performed after 28 days of intervention. The peritoneum, mesentery and omentum were harvested, and evaluated by Hematoxylin-Eosin and Masson Trichrome staining. The expressions of HIF-1α, VEGF and TGF-β1 in parietal peritoneum were detected by IHC and RT-PCR (Reverse Transcriptase Polymerase Chain Reaction). Results Compared with group CON and NS, ultrafiltration volume and D2/D0 glucose in group GLU decreased significantly, D/Purea (Dialysate-Plasma ratio of urea), D/Palb (Dialysate-Plasma ratio of albumin), peritoneal thickness, neoangiogenesis and inflammatory reaction increased significantly (all P<0.05). Administration of heparin and LMWH markedly alleviated these above pathological changes. The protein and mRNA levels of HIF-1α, VEGF and TGF-β1 increased significantly in group GLU, and decreased significantly after administration of LMWH in a dose-dependent manner. Conclusions LMWH ameliorates peritoneal function and inhibits peritoneal fibrosis, possibly through suppression of HIF-1α, VEGF and TGF-β1. PMID:25723475

  4. Vascular Endothelial Cell Injury Is an Important Factor in the Development of Encapsulating Peritoneal Sclerosis in Long-Term Peritoneal Dialysis Patients

    PubMed Central

    Tawada, Mitsuhiro; Ito, Yasuhiko; Hamada, Chieko; Honda, Kazuho; Mizuno, Masashi; Suzuki, Yasuhiro; Sakata, Fumiko; Terabayashi, Takeshi; Matsukawa, Yoshihisa; Maruyama, Shoichi; Imai, Enyu; Matsuo, Seiichi; Takei, Yoshifumi

    2016-01-01

    Background and Objectives Encapsulating peritoneal sclerosis (EPS) is a rare but serious and life-threatening complication of peritoneal dialysis (PD). However, the precise pathogenesis remains unclear; in addition, predictors and early diagnostic biomarkers for EPS have not yet to be established. Methods Eighty-three peritoneal membrane samples taken at catheter removal were examined to identify pathological characteristics of chronic peritoneal deterioration, which promotes EPS in patients undergoing long-term PD treatment with low occurrence of peritonitis. Results According to univariable logistic regression analysis of the pathological findings, thickness of the peritoneal membrane (P = 0.045), new membrane formation score (P = 0.006), ratio of luminal diameter to vessel diameter (L/V ratio, P<0.001), presence of CD31-negative vessels (P = 0.021), fibrin deposition (P<0.001), and collagen volume fraction (P = 0.018) were associated with EPS development. In analyses of samples with and without EPS matched for PD treatment period, non-diabetes, and PD solution, univariable analysis identified L/V ratio (per 0.1 increase: odds ratio (OR) 0.44, P = 0.003) and fibrin deposition (OR 6.35, P = 0.027) as the factors associated with EPS. L/V ratio was lower in patients with fibrin exudation than in patients without fibrin exudation. Conclusions These findings suggest that damage to vascular endothelial cells, as represented by low L/V ratio, could be a predictive finding for the development of EPS, particularly in long-term PD patients unaffected by peritonitis. PMID:27119341

  5. Accurate definition and management of idiopathic sclerosing encapsulating peritonitis

    PubMed Central

    Akbulut, Sami

    2015-01-01

    AIM: To review the literature on idiopathic sclerosing encapsulating peritonitis (SEP), also known as abdominal cocoon syndrome. METHODS: The PubMed, MEDLINE, Google Scholar, and Google databases were searched using specific key words to identify articles related to idiopathic SEP. These key words were “sclerosing encapsulating peritonitis,” “idiopathic sclerosing encapsulating peritonitis,” “abdominal cocoon,” and “abdominal cocoon syndrome.” The search included letters to the editor, case reports, review articles, original articles, and meeting presentations published in the English-language literature from January 2000 to May 2014. Articles or abstracts containing adequate information about age, sex, symptom duration, initial diagnosis, radiological tools, and surgical approaches were included in the study. Papers with missing or inadequate data were excluded. RESULTS: The literature search yielded 73 articles on idiopathic (primary) SEP published in 23 countries. The four countries that published the greatest number of articles were India (n = 21), Turkey (n = 14), China (n = 8) and Nigeria (n = 3). The four countries that reported the greatest number of cases were China (n = 104; 53.88%), India (n = 35; 18.13%), Turkey (n = 17; 8.80%) and Nigeria (n = 5; 2.59%). The present study included 193 patients. Data on age could be obtained for 184 patients (range: 7-87 years; mean ± SD, 34.7 ± 19.2 years), but were unavailable for nine patients. Of the 184 patients, 122 were male and 62 were female; sex data could not be accessed in the remaining nine patients. Of the 149 patients whose preoperative diagnosis information could be obtained, 65 (43.6%) underwent operations for abdominal cocoon, while the majority of the remaining patients underwent operations for a presumed diagnosis of intestinal obstruction and/or abdominal mass. Management information could be retrieved for 115 patients. Of these, 68 underwent excision + adhesiolysis (one

  6. Increasing peritoneal contact area during dialysis improves mass transfer.

    PubMed

    Flessner, M F; Lofthouse, J; Williams, A

    2001-10-01

    Previous studies in mice demonstrated that relatively large volumes in the peritoneal cavity made contact with only 40% of the anatomic peritoneum and that this contact area (A(contact)) could be increased with use of a surfactant, dioctyl sodium sulfosuccinate (DSS). To investigate the hypothesis that mass transfer rates during peritoneal dialysis are dependent on the area of peritoneum in contact with the dialysis solution, rats were dialyzed for 2 h with a solution that contained (14)C-mannitol, with or without 0.02% DSS. The mass transfer-area coefficients (MTAC) were determined to be (mean +/- SEM, ml/min): no DSS, 0.163 +/- 0.008; with DSS, 0.247 +/- 0.006 (P < 0.002). DSS also caused an increase in total protein loss over 2 h (mean +/- SEM, mg): no DSS, 83.8 +/- 15.8; DSS, 159.5 +/- 6.3 (P < 0.001). In a separate set of animals, the ratio (R) of A(contact) to anatomic area in each plane was measured as in the previous study R(mean) (mean +/- SEM) and equaled 0.466 +/- 0.075, no DSS; 0.837 +/- 0.074, with DSS. The ratio of MTAC (1.52) and protein loss (1.90) approximate the ratio of R(mean(S)) (1.78). Because MTAC = mass transfer coefficient (MTC) x A(contact), small peritoneal transport chambers were used to determine MTC for (14)C-mannitol and fluorescein isothiocyanate-albumin. MTC(mannitol) did not change significantly with the addition of DSS. MTC(albumin) (cm/min x 10(4), mean +/- SEM) equaled 1.47 +/- 0.45 without DSS and 1.78 +/- 0.52 with DSS (P < 0.04). It was concluded that DSS increases the mass transfer rates of mannitol and protein by increasing A(contact), whereas protein transport is further augmented by an apparent increase in the barrier permeability to protein. PMID:11562413

  7. Peritoneal Reactivity Evaluation in Horses Subjected to Experimental Small Colon Enterotomy and Treated with Subcutaneous Heparin

    PubMed Central

    Alonso, Juliana de Moura; Rodrigues, Karoline Alves; Yamada, Ana Lúcia Miluzzi; Watanabe, Marcos Jun; Alves, Ana Liz Garcia; Rodrigues, Celso Antonio; Hussni, Carlos Alberto

    2014-01-01

    Heparin is routinely administered in postoperative abdominal surgery aiming to prevent adhesions formation; however, there is no consensus indicating its effectiveness. This study evaluated the effect of heparin on peritoneal reactivity after abdominal surgery, through the association between peritoneal fluid features and ultrasonographic and laparoscopic examination. Ten adult horses were used: control group (CG) and treated group (TG). Both groups underwent laparotomy and small colon enterotomy. TG received subcutaneous heparin at 150 IU/kg every 12 hours for 5 days. The animals underwent ultrasonography and peritoneal fluid examination prior to enterotomy (M0) 12 hours (M1), 1 day (M2), 2 days (M3), 4 days (M4), 6 days (M5), 10 days (M6), and 14 days after enterotomy (M7) with laparoscopic examination being performed on the fifth postoperative day. Peritoneal inflammatory response was observed in both groups. The peritoneal fluid of TG animals showed higher echogenicity during heparin therapy. No inflammatory difference was observed between groups through peritoneal fluid features, except for the higher D-dimer concentration in CG. On laparoscopy, slightly diffuse peritoneal reactivity for both groups was observed, being higher for TG. Laparoscopy and ultrasonography association allowed detailed access to the abdominal cavity. Ultrasonography assessed the diffuse peritoneal inflammation, and laparoscopy allowed the detailed analysis of the segments. No gross beneficial reactions resulting from the use of heparin on peritoneal reactivity were observed; however, it was observed by D-dimer evaluation that the TG had less fibrin deposition, which is directly related to a lower rate of abdominal adhesions formation. PMID:25436172

  8. Occurrence of weak mutators among avian pathogenic Escherichia coli (APEC) isolates causing salpingitis and peritonitis in broiler breeders.

    PubMed

    Pires-dos-Santos, Teresa; Bisgaard, Magne; Kyvsgaard, Niels; Christensen, Henrik

    2014-01-10

    A collection of 46 avian pathogenic Escherichia coli (APEC) isolates was examined for the presence of mutators by determining the rate of mutation to rifampicin resistance. The collection included 34 E. coli isolates obtained in pure culture from chronic lesions of salpingitis and peritonitis in 34 broiler breeders, of which 12 were associated with the development of secondary septicemia. Twelve additional isolates were obtained from a clonal outbreak (ST95) of E. coli peritonitis syndrome (EPS), the lesions of which changed gradually over time into a subacute/chronic form. The hypothesis of the present study was that mutation rates would be higher for chronic infection isolates than for isolates from acute infections/exacerbations. The distribution of mutation rates followed a pattern similar to that found for other clinical isolates of E. coli, with a modal/median value of 1.47 × 10(-8). Of the 46 isolates, 24% (n=11) were weakly hypermutable (2.00 × 10(-8) ≤ μ<2.00 × 10(-7)), however, no strong mutators were detected (μ ≥ 2.00 × 10(-7)). Chronic salpingitis isolates had the highest proportion (45%, P=0.001) of weak mutators and also, significantly higher mutation rates (P=0.003) compared to isolates that caused septicemia (4%). In addition, mutation rates were significantly lower among ST95 isolates (P<0.0005), and among isolates from the same clonal group as ST95 (P=0.027), when compared to isolates from other groups. Although a clear association with the time phase of infection (as lesions of EPS became more chronic) could not be observed (ρ=0.523, P=0.081), a higher frequency of weak mutators among chronic infection isolates suggests that increased mutation rates play a role in adaptation of APEC to long-term persistence in an infected host environment. PMID:24230977

  9. Sequential changes in the metabolic response in severely septic patients during the first 23 days after the onset of peritonitis.

    PubMed Central

    Plank, L D; Connolly, A B; Hill, G L

    1998-01-01

    OBJECTIVE: To quantify the sequential changes in metabolic response occurring in patients with severe sepsis after the onset of peritonitis. SUMMARY BACKGROUND DATA: Understanding the changes in energy expenditure and body composition is essential for the optimal management of severely septic patients; however, they have not been quantified in the context of modern surgical care. METHODS: Twelve patients with severe sepsis secondary to peritonitis (median APACHE II score = 21.5) had measurements of energy expenditure and body composition as soon as they were hemodynamically stable and 5, 10, and 21 days later. Sequential measurements of acute-phase proteins and cytokine responses were also made. RESULTS: Resting energy expenditure rose to 49% above predicted and remained elevated throughout the study period. Total energy expenditure was 1.25 x resting energy expenditure. Body fat was oxidized when energy intake was insufficient to achieve energy balance. There was a positive fluid balance of 12.5 1 over the first 2 days after onset of sepsis; thereafter, body water changes closely paralleled body weight changes and were largely accounted for by changes in extracellular water. During the 21 -day study period, there was a loss of 1.21 kg (13%) of total body protein. During the first 10 days, 67% of the protein lost came from skeletal muscle, but after this time it was predominantly from viscera. Intracellular potassium levels were low but did not deteriorate further after hemodynamic stability had been reached. There was a reprioritization of hepatic protein synthesis that was obligatory and independent of changes in total body protein. The cytokine responses demonstrated the complexity, redundancy, and overlap of mediators. CONCLUSIONS: The period of hypermetabolism in severely septic patients is similar to that previously described, but the fluid changes are larger and the protein loss is greater. Protein loss early on is predominantly from muscle, thereafter from

  10. Sphingomonas paucimobilis peritonitis: A case report and review of the literature.

    PubMed

    Mohan, Dhanya; Railey, Mohammed

    2015-01-01

    Sphingomonas paucimobilis, a yellow-pigmented, aerobic, glucose non-fermenting, Gram-negative bacillus, is a rare cause of human infection normally associated with immunocompromised hosts. It has been associated with a few cases of continuous ambulatory peritoneal dialysis (PD) and is notorious for its resistance to the commonly used antibiotics. In half of the cases reported so far, the peritonitis was refractory to treatment, necessitating PD catheter removal. We report a case of Sphingomonas paucimobilis peritonitis in a 50-year-old patient who had been on PD for two years. The patient was successfully treated with intraperitoneal and intravenous antibiotics and the PD catheter was salvaged. PMID:26022030

  11. Primary ventriculo-peritoneal shunts in treatment of hydrocephalus associated with myelomeningocele

    PubMed Central

    Stark, G. D.; Drummond, M. B.; Poneprasert, S.; Robarts, F. H.

    1974-01-01

    In 50 children suffering from open myelomeningocele, a ventriculo-peritoneal shunt was employed as the primary procedure for control of hydrocephalus. In 11 cases the system was ultimately replaced by a ventriculo-atrial shunt, though this may not always have been necessary. In the remaining 39 patients satisfactory control of hydrocephalus was achieved. Obstruction, particularly of the peritoneal catheter, occurred frequently in the first 6 months but no revisions were required after 2 years. It is concluded that while ventriculo-peritoneal and ventriculo-atrial shunts achieve comparable success in controlling hydrocephalus, the former, due to the relatively innocuous complications, offers significant long-term advantages. PMID:4593818

  12. Peritoneal Malignant Mesothelioma with Epithelioid Type, Demonstrating High Serum and Ascitic KL-6 Levels: Immunohistochemical Analyses

    PubMed Central

    Nahar, Saifun; Nakamoto, Manabu; Hokama, Akira; Kobashigawa, Chiharu; Kaida, Masatoshi; Kinjo, Tetsu; Hirata, Tetsuo; Kinjo, Nagisa; Saio, Masanao; Yoshimi, Naoki; Ohtsuki, Yuji; Fujita, Jiro

    2015-01-01

    We report a case of KL-6 producing peritoneal malignant mesothelioma. A 56-year-old woman was referred to our hospital on November 2005 with severe abdominal distention. Peritoneal malignant mesothelioma with epithelioid type was diagnosed by clinical symptoms, laboratory investigations, imaging studies, and immunohistochemical examination of known tumor markers. In addition, high serum and ascitic KL-6 levels were observed and the immunostaining of the tumor for KL-6 was evident. We thus consider KL-6 to be a potential novel marker for peritoneal malignant mesothelioma with epithelioid type. PMID:26500734

  13. Peritoneal Malignant Mesothelioma with Epithelioid Type, Demonstrating High Serum and Ascitic KL-6 Levels: Immunohistochemical Analyses.

    PubMed

    Nahar, Saifun; Nakamoto, Manabu; Hokama, Akira; Kobashigawa, Chiharu; Kaida, Masatoshi; Kinjo, Tetsu; Hirata, Tetsuo; Kinjo, Nagisa; Saio, Masanao; Yoshimi, Naoki; Ohtsuki, Yuji; Fujita, Jiro

    2015-09-01

    We report a case of KL-6 producing peritoneal malignant mesothelioma. A 56-year-old woman was referred to our hospital on November 2005 with severe abdominal distention. Peritoneal malignant mesothelioma with epithelioid type was diagnosed by clinical symptoms, laboratory investigations, imaging studies, and immunohistochemical examination of known tumor markers. In addition, high serum and ascitic KL-6 levels were observed and the immunostaining of the tumor for KL-6 was evident. We thus consider KL-6 to be a potential novel marker for peritoneal malignant mesothelioma with epithelioid type. PMID:26500734

  14. [Pleuroperitoneal communication in patients on peritoneal dialysis. One hospital's experience and a review of the literature].

    PubMed

    Díaz Mancebo, R; Del Peso Gilsanz, G; Rodríguez, M; Fernández, B; Ossorio González, M; Bajo Rubio, M A; Selgas Gutiérrez, R

    2011-01-01

    Peritoneal dialysis is a treatment alternative in patients with advanced chronic kidney disease. The infusion of liquid into the peritoneal cavity leads to an increase in intra-abdominal pressure, which can sometimes produce leaks to the chest, giving rise to pleuroperitoneal communication. This is not a common complication, but it brings about high drop-out rates among patients using the technique. Diagnosis is easy and must be suspected in patients with sudden dyspnoea with low ultrafiltration and pleural effusion in the chest x-ray. Peritoneal rest and a temporary transfer to haemodialysis, and pleurodesis can be effective treatment strategies. PMID:21461016

  15. Occurrence of malignant peritoneal mesothelioma after surgery and irradiation for cervical cancer

    SciTech Connect

    Beier, K.M.; Gallup, D.G.; Burgess, R.; Stock, R.J.

    1984-03-01

    Mesothelioma of the peritoneal cavity after irradiation is rare, and the diagnosis is sometimes difficult to establish. The following case is a report of a mesothelioma occurring 9 years after radiation therapy for carcinoma of the cervix. In this patient, who had a hysterectomy and bilateral oophorectomy 7 years prior to the mesothelioma diagnosis, the histologic, histochemical, and ultrastructural findings were all consistent with a diagnosis of malignant peritoneal mesothelioma. It is believed that this case is one of the first well-documented cases of peritoneal mesothelioma in a female who was treated by pelvic irradiation for another neoplasm.

  16. [Assisted peritoneal dialysis: home-based renal replacement therapy for the elderly patient].

    PubMed

    Wiesholzer, Martin

    2013-06-01

    The number of elderly patients with end stage renal disease is constantly increasing. Conventional hämodiaylsis as the mainstay of renal replacement therapy is often poorly tolerated by frail eldery patients with multiple comorbidities. Although many of these patients would prefer a home based dialysis treatment, the number of elderly patients using peritoneal dialysis (PD) is still low. Impaired physical and cognitive function often generates insurmountable barriers for self care peritoneal dialysis. Assisted peritoneal dialysis can overcome many of these barriers and give elderly patients the ability of a renal replacement therapy in their own homes respecting their needs. PMID:23797681

  17. Treatment of Syringomyelia due to Chiari Type I Malformation with Syringo-Subarachnoid-Peritoneal Shunt

    PubMed Central

    Akakın, Akın; Yılmaz, Baran; Kılıç, Türker

    2015-01-01

    Chiari type I malformation is a tonsillar herniation more than 3 mm from the level of foramen magnum, with or without concurrent syringomyelia. Different surgical treatments have been developed for syringomyelia secondary to Chiari's malformations: craniovertebral decompression with or without plugging of the obex, syringo-subarachnoid, syringo-peritoneal, and theco-peritoneal shunt placement. Shunt placement procedures are useful for neurologically symptomatic large-sized syrinx. In this paper, authors define the first successful treatment of a patient with syringomyelia due to Chiari type I malformation using a pre-defined new technique of syringo-subarachnoid-peritoneal shunt with T-tube system. PMID:25932303

  18. Wernicke-Korsakoff Syndrome in Primary Peritoneal Cancer

    PubMed Central

    Kim, Ki Hyang

    2013-01-01

    Wernicke encephalopathy is a disease that constitutes a medical emergency, but one that can be reversed with thiamine repletion if it is recognized early. Patients with cancer have a high risk of Wernicke encephalopathy because of malnutrition, the use of chemotherapeutic agents, and disease progression. Korsakoff syndrome can follow or accompany Wernicke encephalopathy. Although patients can recover from Wernicke encephalopathy via rapid repletion of thiamine, few patients recover from Korsakoff syndrome. Here, the case of a 76-year-old female patient who had primary peritoneal cancer and developed Wernicke-Korsakoff syndrome as a result of prolonged nutritional imbalance and fast-growing tumor cells is reported. The patient's neurologic symptoms improved, but she did not recover from the psychiatric effects of the disease. PMID:24474922

  19. An update on feline infectious peritonitis: diagnostics and therapeutics.

    PubMed

    Pedersen, Niels C

    2014-08-01

    This review is concerned with what has been learned about feline infectious peritonitis (FIP) diagnostics and therapeutics since the publication of an extensive overview of literature covering the period 1963-2009. Although progress has been made in both areas, obtaining a definitive diagnosis of FIP remains a problem for those veterinarians and/or cat owners who require absolute certainty. This review will cover both indirect and direct diagnostic tests for the disease and will emphasize their limitations, as well as their specificity and sensitivity. There is still no effective treatment for FIP, although there are both claims that such therapies exist and glimmers of hope coming from new therapies that are under research. FIP has also been identified in wild felids and FIP-like disease is now a growing problem among pet ferrets. PMID:24857253

  20. Transcriptome analysis of feline infectious peritonitis virus infection.

    PubMed

    Mehrbod, Parvaneh; Harun, Mohammad Syamsul Reza; Shuid, Ahmad Naqib; Omar, Abdul Rahman

    2015-01-01

    Feline infectious peritonitis (FIP) is a lethal systemic disease caused by FIP virus (FIPV). There are no effective vaccines or treatment available, and the virus virulence determinants and pathogenesis are not fully understood. Here, we describe the sequencing of RNA extracted from Crandell Rees Feline Kidney (CRFK) cells infected with FIPV using the Illumina next-generation sequencing approach. Bioinformatics analysis, based on Felis catus 2X annotated shotgun reference genome, using CLC bio Genome Workbench is used to map both control and infected cells. Kal's Z test statistical analysis is used to analyze the differentially expressed genes from the infected CRFK cells. In addition, RT-qPCR analysis is used for further transcriptional profiling of selected genes in infected CRFK cells and Peripheral Blood Mononuclear Cells (PBMCs) from healthy and FIP-diagnosed cats. PMID:25720485