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Sample records for sangrado peritoneal por

  1. Mortalidad por sangrado digestivo alto en el Hospital “Enrique Cabrera” (2003 a 2007).

    OpenAIRE

    Cruz Alonso, Juan Ramón; Anaya González, Jorge Luís; Pampín Camejo, Luís Enrique; Pérez Blanco, Dora; Lopategui Cabezas, Ileana

    2008-01-01

    Enlaces originales: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0034-74932008000400006 https://www.researchgate.net/publication/262510937_Mortalidad_por_sangrado_digestivo_alto_en_el_Hospital_Enrique_Cabrera INTRODUCCIÓN. El sangrado digestivo alto continúa siendo un problema de salud que conlleva una significativa morbilidad y mortalidad y un elevado consumo de recursos sanitarios. El presente estudio buscó caracterizar la mortalidad por sangrado digestivo alto en el perío...

  2. Morbimortalidad por Sangrado Digestivo Alto. Hospital Clínico Quirúrgico. Banes. Enero 2007_Diciembre 2008

    OpenAIRE

    Jorge Luís Pérez Jara; Lizandra Naranjo García; Antonio Ricardo García

    2011-01-01

    Se realizó un estudio descriptivo de corte transversal y retrospectivo para analizar la morbimortalidad por sangrado digestivo alto, de los casos atendidos en el servicio de cirugía del Hospital Clínico Quirúrgico de Banes, Holguín, motivados por la alta incidencia en nuestro territorio. La muestra estuvo conformada por los pacientes entre 15 a 65 años y más, se identificaron como principales causas de sangrado digestivo alto a la úlcera péptica crónica, las gastritis hemorrágicas por AINES y...

  3. TEMA -2016: Sangrado Uterino Anormal

    OpenAIRE

    Orane Hutchinson, Alman Louis

    2016-01-01

    El sangrado uterino anormal, por los múltiples orígenes del trastorno, corresponde a un motivo de consulta importante, por lo tanto, todo médico que participe en la atención de mujeres debe estar preparado para poder evaluar adecuadamente un sangrado uterino anormal. Es importante lograr diferenciar entre un sangrado de características normales y cuando hay patología. Así mismo, identificar las posibles causas del sangrado a tra-vés del sistema de clasificación PALM-COEIN y a partir de este d...

  4. Mortalidad por sangrado digestivo alto en el Hospital «Enrique Cabrera» Mortality from upper digestive bleeding in «Enrique Cabrera» Hospital

    OpenAIRE

    Juan Ramón Cruz Alonso; Jorge Luís Anaya González; Luís Enrique Pampín Camejo; Dora Pérez Blanco; Ileana Lopategui Cabezas

    2008-01-01

    INTRODUCCIÓN. El sangrado digestivo alto continúa siendo un problema de salud que conlleva una significativa morbilidad y mortalidad y un elevado consumo de recursos sanitarios. El presente estudio buscó caracterizar la mortalidad por sangrado digestivo alto en el período comprendido entre enero del 2003 y julio del 2007, en el Hospital «Enrique Cabrera» (La Habana). MÉTODO: Se realizó un estudio descriptivo, retrospectivo de corte transversal, donde se revisaron las fichas clínicas de los pa...

  5. Profilaxis para sangrado por ulceras de estrés en la unidad de cuidados intensivos

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    J.M. Avendaño-Reyes

    2014-01-01

    Conclusiones: La hospitalización en la unidad de cuidados intensivos por sí sola no justifica la profilaxis. Los IBP son por lo menos tan efectivos como los H2RA. Debemos individualizar el tratamiento de cada paciente en la unidad de cuidados intensivos, determinando el riesgo y evaluando la necesidad de comenzar la profilaxis.

  6. Mortalidad por sangrado digestivo alto en el Hospital «Enrique Cabrera» Mortality from upper digestive bleeding in «Enrique Cabrera» Hospital

    Directory of Open Access Journals (Sweden)

    Juan Ramón Cruz Alonso

    2008-12-01

    Full Text Available INTRODUCCIÓN. El sangrado digestivo alto continúa siendo un problema de salud que conlleva una significativa morbilidad y mortalidad y un elevado consumo de recursos sanitarios. El presente estudio buscó caracterizar la mortalidad por sangrado digestivo alto en el período comprendido entre enero del 2003 y julio del 2007, en el Hospital «Enrique Cabrera» (La Habana. MÉTODO: Se realizó un estudio descriptivo, retrospectivo de corte transversal, donde se revisaron las fichas clínicas de los pacientes fallecidos por sangrado digestivo alto en el período señalado. RESULTADOS: Fallecieron 49 pacientes de un total de 320 ingresados por sangrado digestivo alto (15 %. El 80,6 % de los fallecidos eran mayores de 55 años. Es destacable el antecedente personal de elevado consumo de antiinflamatorios no esteroideos, de forma mantenida, presente en el 54,8 % de los casos, y le siguió la cirrosis hepática. La mitad de los diagnósticos clínicos iniciales fueron errados. El 64 % de los fallecidos se encontraban hemodinámicamente inestables en el momento del ingreso. Solo se intervino quirúrgicamente el 32,2 % de estos fallecidos. Todos los pacientes que no se operaron fallecieron en un cuadro de shock hipovolémico. CONCLUSIONES. Una actitud quirúrgica a tiempo podría salvar a estos enfermos.INTRODUCTION. Upper digestive bleeding is still a health problem leading to a significant morbidity and mortality and to an elevated consumption of health resources. The present study was aimed at characterizing mortality from upper digestive bleeding in «Enrique Cabrera» Hospital (Havana City from January 2003 to July 2007. METHODS: A descriptive, retrospective and cross-sectional study was conducted to review the clinical cards of the dead patients due to upper digestive bleeding in this period. RESULTS: 49 patients died of a total of 320 admitted as a result of upper digestive bleeding (15 %. 80.6 % of the dead were over 55. It was stressed the

  7. Trichosporon beigelii peritonitis associated with continuous ambulatory peritoneal dialysis Peritonite por Trichosporon beigelii associada com diálise peritoneal ambulatorial continuada

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    Jorge O. Lopes

    1994-04-01

    Full Text Available This paper reports a case of peritonitis caused by Trichosporon beigelii in a woman submitted to continuous ambulatory peritoneal dialysis. Diagnosis was established by direct examination and culture of dialysis effluent.É relatado um caso de peritonite por Trichosporon beigelii em mulher submetida a tratamento por diálise peritoneal ambulatorial continuada. O diagnóstico foi feito pelo exame direto e isolamento do fungo em cultivo do dialisado.

  8. Sangrado perioperatorio en niños. Aspectos básicos

    National Research Council Canada - National Science Library

    Zuluaga Giraldo, Marisol

    2013-01-01

    .... El sangrado no quirurgico o coagulopatico puede serproducido por varias causas como un trastorno de la coagulacion congenito o adquirido no detectado antes de la cirugia, por disturbios en la cascada...

  9. Peritonitis by Scedosporium apiospermum in a patient undergoing continuous ambulatory peritoneal dialysis Peritonite por Scedosporium apiospermum em paciente sob diálise peritoneal ambulatorial continuada

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    Luiz Carlos SEVERO

    1999-07-01

    Full Text Available A case of peritonitis due to Scedosporium apiospermum in a boy undergoing continuous ambulatory peritoneal dialysis is reported. The finding of suggestive tissual form of the fungus in the effluent hastened the diagnosis of the infection.É relatado caso de peritonite por Scedosporium apiospermum em menino sob diálise peritoneal ambulatorial continuada. O achado de formas teciduais sugestivas do fungo acelerou o diagnóstico da infecção.

  10. Evaluación del puntaje de sangrado “CRUSADE” como prueba diagnóstica para determinar sangrado mayor en pacientes con síndrome coronario agudo sin elevación del ST

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    Fernán Mendoza, MD

    2014-01-01

    Conclusiones: el punto de corte para el puntaje “CRUSADE” propuesto, es mayor o igual a 35. Dada la importancia de realizar una estratificación del riesgo de sangrado, estos resultados sirven para recomendar la implementación sistemática del puntaje de sangrado “CRUSADE”, y si este es mayor o igual a 35, establecer las recomendaciones para disminuir el riesgo de sangrado, y por ende, la morbilidad y la mortalidad.

  11. DISPOSITIVOS INTRAUTERINOS CON LEVONORGESTREL: UNA NUEVA ALTERNATIVA TERAPÉUTICA EN EL SANGRADO UTERINO ANORMAL DE ORIGEN ORGÁNICO

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    Valdés G,Patricio; Sánchez G,Raúl

    2004-01-01

    El uso de dispositivos intrauterinos con levonorgestrel (DIU-LNG) además de su efecto anticonceptivo, disminuye significativamente el sangrado uterino. Esto hace que los DIU-LNG expresen beneficios tales como el control del sangrado uterino, especialmente en metrorragias o menometrorragias por enfermedades orgánicas como miomatosis uterina. Sin embargo, en nuestro medio existen dudas sobre los beneficios reales de estos métodos y la posibilidad de plantear su uso como alternativa quirúrgica d...

  12. Pseudomixoma peritoneal avanzado por adenocarcinoma mucinoso de apéndice

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    José Luis González González

    Full Text Available El pseudomixoma peritoneal es una enfermedad de evolución recurrente y potencial maligno variable, caracterizada por ascitis gelatinosa disecante y, habitualmente, invasión peritoneal generalizada. Durante muchos años fue considerada una enfermedad intratable o incurable, y solo en las últimas décadas -y en centros muy especializados- se ha enfocado con un tratamiento radical y multimodal con miras a lograr la curación. Se presenta el caso de un varón de 43 años con un pseudomixoma de apéndice avanzado, que evolucionó bien después de un tratamiento agresivo.

  13. Granulomatous peritonitis due to Ascaris lumbricoides. Case report Granulomatosis peritoneal por Ascaris lumbricoides.Presentación de un caso

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    Carlos Aguirre Muñoz

    2008-06-01

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    La ascariasis es una parasitosis ampliamente diseminada en el mundo, especialmente en los niños de los países en vías de desarrollo, ligada a condiciones de pobreza, desnutrición y mala higiene. Se acepta que es la geohelmintiasis más frecuente entre todas las parasitosis humanas. Dado el complejo ciclo de vida del parásito causal, se pueden producir muchas y variadas complicaciones intestinales y extraintestinales, entre ellas la peritonitis. El tratamiento oportuno y las medidas preventivas son factores importantísimos para evitar las muertes por esta enfermedad.

    Se presenta el caso de una niña de 3 años de edad, procedente de una zona rural colombiana quien presentó una peritonitis por áscaris, manifestada por diarrea persistente, dolor y masa abdominal, en quien se hizo el diagnóstico en forma casual mediante laparotomía y biopsia peritoneal, ante la sospecha de un linfoma.

  14. EFICIENCIA DE LOS MÉTODOS DIAGNÓSTICOS EN EL ESTUDIO DEL SANGRADO UTERINO ANORMAL EN LA PERI Y POSTMENOPAUSIA

    OpenAIRE

    Sanhueza R,Pablo; Oliva P,Luis

    2008-01-01

    El sangrado uterino anormal es un importante síntoma que puede indicar la presencia de cáncer o hiperpla-sia endometrial. El objetivo de este estudio es evaluar la eficiencia de los diversos métodos diagnósticos en pacientes peri y postmenopáusicas con sangrado uterino anormal y proponer una vía de manejo en estas pacientes. Diferentes métodos diagnósticos serán evaluados, incluyendo ecografíatransvaginal, sonohiste-rografía, Doppler, resonancia magnética nuclear, biopsia por Pipelle, dilatac...

  15. Peritonitis granulomatosa por el almidón en guantes quirúrgicos Granulomatous peritonitis due to the starch used in surgical gloves

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    Ignacio Juaneda

    2008-06-01

    Full Text Available La peritonitis granulomatosa por almidón de guantes quirúrgicos es una entidad de difícil diagnóstico y escasa incidencia. Los pacientes presentan dolor abdominal, fiebre e íleo funcional prolongado tres a cuatro semanas después de una laparotomía con empleo de guantes lubricados con almidón de maíz. En la exploración quirúrgica se evidencia peritoneo y epiplón con múltiples nódulos pequeños blanquecinos y líquido libre inflamatorio. La anatomía patológica muestra tejido inflamatorio con células gigantes multinucleadas englobando material birrefringente, compatibles con cristales de polvo de guantes. Mediante luz polarizada se evidencia el típico patrón en cruz de malta del almidón de maíz. Presentamos el caso de una mujer de 54 años con dolor abdominal, fiebre e íleo funcional inusualmente prolongado. Se realizó histerectomía convencional tres meses antes. Al ingreso se realizó videolaparoscopía exploradora, en la cual se perforó accidentalmente el yeyuno distal lo cual requirió laparotomía para enterorrafia. Un mes después fue relaparotomizada debido a la persistencia de íleo, evidenciándose peritonitis granulomatosa por almidón que confirmó la anatomía patológica. Recibió hidrocortisona endovenosa durante dos semanas y prednisona vía oral durante 4 semanas con disminución gradual hasta su suspensión. La paciente permanece asintomática a siete meses del postoperatorio. El tratamiento con corticoesteroides es una opción eficaz. La prevención es clave y radica en el uso de guantes quirúrgicos libres de almidón.Granulomatous peritonitis due to surgical glove starch is an entity of difficult diagnosis and low incidence. Patients present with abdominal pain, fever and prolonged functional ileus three to four weeks postoperatory of a laparotomy where corn starch as glove's lubricant had been used. In surgical re-exploration both the peritoneum and omentum are widely affected with multiple small white

  16. Presentación atípica de tuberculosis peritoneal: Caso clínico diagnosticado por laparoscopia Atypical peritoneal tuberculosis: Use of laparoscopy in the diagnosis

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    J. M. Suárez Grau

    2007-12-01

    Full Text Available La sospecha clínica de tuberculosis peritoneal debe estar presente en todo paciente con dolor abdominal de etiología desconocida; sobre todo si se acompaña de fiebre, ascitis y distensión abdominal. El acceso por vía laparoscópica a la cavidad abdominal de forma reglada contribuye de manera primordial al diagnóstico tanto por la imagen macroscópica como para la toma de biopsia, que dará posteriormente la confirmación anatomopatológica y microbiológica. Ayudando a discriminar entre los posibles diagnósticos diferenciales que acontecen con clínica similar. Otras pruebas diagnósticas analíticas deben ser tenidas en cuenta para ayudar tanto a la indicación de laparoscopia como de cara al diagnóstico, son tales como la ADA, gammagrafía con Galio-67 y Ca-125.The presence of peritoneal tuberculosis has to be clinically suspected in all patients with abdominal pain of unknown etiology, particularly when it is accompanied by fever, ascites, and abdominal distension. Access to the abdominal cavity using routine laparoscopy provides essential information on the diagnosis, from both macroscopic images and biopsy sampling, which will later provide a pathological and microbiological confirmation. This helps discriminate between potential differential diagnoses that may include similar symptoms. Other laboratory tests have to be considered as diagnostic aids, as well as for the indication of laparoscopy, including ADA, and Gallium-67 or Ca-125 scans.

  17. Dialysis - peritoneal

    Science.gov (United States)

    Artificial kidneys - peritoneal dialysis; Renal replacement therapy - peritoneal dialysis; End-stage renal disease - peritoneal dialysis; Kidney failure - peritoneal dialysis; Renal failure - peritoneal dialysis; ...

  18. Evaluación del puntaje de sangrado "CRUSADE" como prueba diagnóstica para determinar sangrado mayor en pacientes con síndrome coronario agudo sin elevación del ST

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    Fernán Mendoza

    2014-02-01

    una estratificación del riesgo de sangrado, estos resultados sirven para recomendar la implementación sistemática del puntaje de sangrado "CRUSADE", y si este es mayor o igual a 35, establecer las recomendaciones para disminuir el riesgo de sangrado, y por ende, la morbilidad y la mortalidad.

  19. Tubal and peritoneal alterations diagnosed by hysterosalpingography; Alteraciones tubaricas y peritoneales diagnosticadas por histerosalpingografia

    Energy Technology Data Exchange (ETDEWEB)

    Monzon, M.; Ubeda, B.; Paraira, M.; Abuin, R. A.; Alert, E. [Institut Universitari Dexeus. Barcelona (Spain)

    2001-07-01

    In the evaluation of the multiple causes that contribute to infertility tubal and peritoneal factors are responsible for 25-40% of cases. Hysterosalpingography is the most reliable method in the evaluation of tubal morphology and patency, although it presents a lower sensibility in the assessment of pelvic adhesions. The purpose of this review is to describe the most frequent tubal and peritoneal abnormalities found in hysterosalpingography. We have reviewed the hysterosalpingography performed at our institution between January 1988 until December 1999 in patients undergoing evaluation for infertility, and the most representative images of the different pathologic entities have been chosen. (Author) 7 refs.

  20. Diagnosis of Helicobacter pylori infection using urease rapid test in patients with bleeding duodenal ulcer: influence of endoscopic signs and simultaneous corporal and antral biopsies Diagnóstico de la infección por Helicobacter pylori mediante el test rápido de la ureasa en pacientes con hemorragia por úlcera duodenal: influencia de los signos endoscópicos de sangrado y de la obtención simultánea de biopsias de cuerpo y antro gástrico

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    M. Castro Fernández

    2004-09-01

    patients with combined antral and fundic biopsies. In group A, urease test was positive in 90.5% of patients; in group B, it was positive in 89.5% of patients, and in group C, the test turned positive in 75.4% of patients. Statistical differences were only reached when patients in group C were compared to patients in groups A and B together (p = 0.037. Conclusions: 1. The presence of either blood in the stomach or recent bleeding endoscopic signs appeared not to be the conditioning factor for the decreased sensitivity of urease test among patients with bleeding duodenal ulcer. 2. The decreased sensitivity of this test in patients with upper gastrointestinal bleeding is more evident during the resolution stage, and it does not seem to occur because of H. pylori migration from the antrum to the corporal gastric region.Introducción: la sensibilidad de los métodos diagnósticos invasivos de infección por H. pylori, especialmente el test rápido de la ureasa, disminuye en los casos de úlcera gastro-duodenal y hemorragia digestiva. Objetivos: valorar la influencia de la presencia de sangre en estómago o de signos endoscópicos de sangrado en la sensibilidad del test rápido de la ureasa en pacientes con hemorragia por úlcera duodenal, así como la influencia de la obtención de biopsias de cuerpo y antro gástrico. Pacientes y métodos: incluimos 120 pacientes, 85 varones y 35 mujeres, con edad media de 62 (18-88 años, con hemorragia por úlcera duodenal y diagnóstico endoscópico en las primeras 24 horas del ingreso. Ningún paciente había consumido antiinflamatorios no esteroideos, inhibidores de la bomba de protones o antibióticos en las dos semanas previas a la hemorragia digestiva, ni había recibido tratamiento frente a H. pylori. En este grupo seleccionado de pacientes admitimos una tasa de infección de prácticamente el 100%. Investigamos la infección por H. pylori mediante biopsias de antro (69 casos o de cuerpo y antro (51 casos gástricos para test de

  1. Peritoneal Dialysis

    Science.gov (United States)

    ... include: Infections. An infection of the abdominal lining (peritonitis) is a common complication of peritoneal dialysis. An ... day. You might have a lower risk of peritonitis because you connect and disconnect to the dialysis ...

  2. Peritonitis - spontaneous bacterial

    Science.gov (United States)

    Spontaneous bacterial peritonitis (SBP); Ascites - peritonitis; Cirrhosis - peritonitis ... who are on peritoneal dialysis for kidney failure. Peritonitis may have other causes . These include infection from ...

  3. Sangrado digestivo alto en el Servicio de Urgencias del Hospital San Rafael de Alajuela

    OpenAIRE

    Salas-Segura, Donato A.

    1999-01-01

    Justificación: El sangrado digestivo alto se presume como una causa relativamente frecuente de consulta en los servicios de emergencia. Es necesario saber cual es su verdadero impacto en nuestro hospital. El objetivo del presente trabajo fue determinar las características de la población que sufre sangrado digestivo alto, las principales causas etiológicas y evaluar el tratamiento con derivados sanguíneos de que son objetos. Métodos: se realizó un estudio de tipo prospectivo descriptivo de...

  4. Peritoneal Mesothelioma

    Science.gov (United States)

    ... Now Treatment Get Help Now What is Mesothelioma? Mesothelioma Treatment Find a Specialist Financial Assistance for Patients Mesothelioma ... the Meso Foundation’s experts for expert help. Peritoneal Mesothelioma Treatment Patients with peritoneal mesothelioma often go undiagnosed until ...

  5. Effect of acupuncture on TNF-alpha, IL-1b and IL-10 concentrations in the peritoneal exudates of carrageenan-induced peritonitis in rats Efeito da acupuntura sobre a concentração de TNF-alfa, IL-1b e IL-10 no exsudato peritoneal de ratos com peritonite induzida por carragenina

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    Márcia Valéria Rizzo Scognamillo-Szabó

    2005-02-01

    Full Text Available Acupuncture is an ancient and empirical therapeutic procedure known by its efficacy in the treatment of pain. However, the influence of acupuncture on inflammatory process is still poorly understood and additional research is needed. In this work, we investigated the mechanism of action of manual acupuncture on the inhibition of neutrophil migration to the peritoneal cavity induced by the inflammatory stimulus carrageenan in Wistar rats. Previous results from our laboratory showed that this anti-inflammatory effect is not due to endogenous corticoid release. Furthermore, the concentration of IL-1b, but not of TNF-alpha or IL-10 in the carrageenan-induced exudates was reduced in the acupuncture group. Further research will be needed to elucidate the mechanisms involved in the anti-inflammatory action of acupuncture as described here.A acupuntura é método terapêutico milenar reconhecido por sua eficácia no tratamento da dor, porém seu efeito sobre processos inflamatórios é ainda pouco conhecido e maiores estudos são necessários. Neste trabalho, é investigado o mecanismo de ação da acupuntura manual sobre a inibição na migração de neutrófilos para a cavidade peritoneal induzida por carragenina em ratos Wistar. Resultados prévios indicam que esse efeito antiinflamatório não depende de hormônios corticóides. Entretanto, as concentrações de IL-1b no exsudato induzido por carragenina foram reduzidas pelo tratamento com acupuntura. Por outro lado os níveis de TNF-alfa e IL-10 não foram afetados pelo tratamento. Mais pesquisas poderão elucidar os mecanismos envolvidos na ação antiinflamatória da acupuntura.

  6. EFEITOS DA TELA DE POLITETRAFLUOROETILENO EXPANDIDO COLOCADA NO ESPAÇO PRÉ-PERITONEAL POR VIDEOLAPAROSCOPIA EM SUÍNOS

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    Sandra Crippa Brandão

    1998-07-01

    Full Text Available Com o objetivo de observar os efeitos produzidos pela tela de politetrafluoroetileno expandido (PTFE-e, no espaço pré-peritoneal, foram utilizados 20 suínos (n=20 da raça Large White, todos machos, distribuídos em dois grupos de dez animais. A técnica operatória utilizada foi a videolaparoscopia transabdominal. De um lado, na região inguinal, o espaço pré-peritoneal foi dissecado e a tela fixada; na região contralateral, o procedimento foi o mesmo, sem a colocação da tela, servindo como controle. O peritônio parietal local foi aproximado com uma sutura contínua de poliglactina 910. A eutanásia foi realizada aos sete e vinte um dias de pós-operatório. No primeiro grupo, um animal apresentou aderência no local de implantação da tela e, no segundo grupo, um animal também apresentou aderência, mas no lado controle. Concluiu-se, baseado na presente pesquisa, que a tela de PTFE-e não provocou a formação de aderências, quando colocada no espaço pré-peritoneal em suínos.Twenty (20 Large White male pigs (n=20 divided in groups of ten were used to observe the effects produced by the use of expanded polytetrafluoroethylene (e-PTFE mesh, in the preperitoneal space. The operative approach was the laparoscopic transabdominal technique. On one side, in the inguinal region, the preperitoneal space was dissected and the mesh was fixed. On the other side, as a control, the same procedure has been done without the utilization of mesh. The local parietal peritoneum was approximated with a polyglactin 910 continuous suture. The animals were submitted to euthanasia at the 7th and the 21th days of postoperative evolution. In the first group, one animal presented adhesion formation where the mesh was placed and, in the second group, there was also one animal with adhesion formation but in the control side. It was concluded that e-PTFE mesh did not incited significant adhesion formation when placed in the preperitoneal space in a swine

  7. Patients' experiences of peritoneal dialysis at home: a phenomenological approach La experiencia vivida por pacientes en diálisis peritoneal domiciliaria: un abordaje fenomenológico A experiência vivida pelos pacientes em diálise peritoneal domiciliar: uma abordagem fenomenológica

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    Maria Lúcia Araújo Sadala

    2012-02-01

    Full Text Available The aim of this study was to highlight the meaning of home dialysis as experienced by patients with chronic renal failure. The research design was influenced by Ricoeur´s phenomenology. Nineteen patients from a Brazilian public hospital were interviewed, from May to September 2009. Interviews were guided by the question: "Tell me about your experiences lived undergoing PD". Findings unveiled the patients' perception of the drastic changes in their existence, consequent to disease and treatment; and the perception of themselves in that process. The feeling of anguish, physical pain and deprivations were part of living that condition. They foresee an uncertain future, depending on the expertise of health care providers and the demands on support of significant others. Findings suggest that individual aspects of patients' experiences must be considered if health care providers are to facilitate positive health outcomes.El objetivo de este estudio fue comprender la experiencia de la diálisis peritoneal domiciliaria, a partir de la narración de los pacientes. El abordaje del estudio se inspiró en la fenomenología hermenéutica de Paul Ricoeur. Fueron entrevistados 19 pacientes en la unidad de hemodiálisis de un hospital público brasileño, de marzo a septiembre de 2009. Las entrevistas fueron orientadas por la pregunta: describa su experiencia en la diálisis peritoneal. Los resultados revelaron la percepción de los participantes sobre el significado de la enfermedad en sus vidas y las drásticas transformaciones personales sufridas en ese proceso. Sentimientos de angustia y dolor física fueron acompañados por importantes limitaciones personales y sociales, impuestas por el tratamiento. Ellos esperan un futuro desconocido, reconociendo su dependencia de la ayuda de los familiares y de los profesionales de la salud. Los resultados revelan las dificultades y la falta de perspectivas experimentadas por los pacientes en diálisis, demostrando

  8. Azúcar y Yodopovidona en la disminución del riesgo de infección de herida operatoria en peritonitis generalizada por apendicitis aguda

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    Gilmar Hurtado Guerrero

    2003-04-01

    Full Text Available Objetivo: Se realizó un estudio clínico, de asignación aleatoria, abierto (no ciego para comparar la eficacia, en la disminución del Riesgo de Infección, de la aplicación de Azúcar de caña granulado (ACG vs solución de yodopovidona al 10% (YP, de Herida operatoria en pacientes con Peritonitis Generalizada por Apendicitis Aguda (PGAA. Métodos: Entre 1991 y 1996 se incluyeron a estudio 135 sujetos con diagnóstico de PGAA, intervenidos quirúrgicamente en el Hospital Nacional Cayetano Heredia. Los pacientes fueron asignados aleatoriamente a recibir (ACG o (YP en la Herida Operatoria. Resultados: Ambos grupos fueron estadísticamente comparables en sus características basales como género, edad, promedio de volumen de exudado purulento libre en cavidad peritoneal aspirado, volumen de solución salina al 0.9% usado para el lavado de cavidad peritoneal y en el tiempo operatorio. La frecuencia de infección de herida al 5to día del Post-operatorio para el grupo YP fue de 39.39 % (26 / 66 y el grupo ACG de 28.99% (20/69 (p = 0.20. Se realizó Cierre primario retardo luego del 5to día de Post-operatorio en 89 pacientes, en estos se observó infección de herida en 40% (16/40 para el Grupo YP vs 20.41 % (10/49 para el Grupo ACG (p =0.04, OR: 2.6 IC95%= 0.92 a 7.42. El total de infección de Herida al final del seguimiento fue de 63.64% (42/66 para el grupo YP vs 43.48 % (30 / 69 pacientes para el Grupo ACG. (p= 0.02, OR: 2.28 , IC95% = 1.08 - 4.83. ( Rev Med Hered 2003; 14:74-80 .

  9. BAJA INCIDENCIA DE PATOLOGIA ENDOMETRIAL EN MUJERES POSTMENOPAUSICAS CON SANGRADO ANORMAL QUE RECIBEN TERAPIA DE REEMPLAZO HORMONAL

    OpenAIRE

    Bianchi P,Marcelo; Arteaga U,Eugenio; Villaseca D.,Paulina

    2002-01-01

    Se realiza un estudio para analizar la frecuencia de patología endometrial en mujeres posmenopáusicas sanas con sangrado uterino anormal bajo terapia de reemplazo hormonal (TRH). Se estudiaron 104 mujeres posmenopáusicas que presentaron sangrado uterino anormal (irregular o excesivo) durante TRH con estrógenos y progesterona en diferentes esquemas (57% secuencial continuo; 31% combinado continuo; 12% secuencial discontinuo. A todas las pacientes se les realizó una biopsia ambulatoria aspirati...

  10. PERITONEAL CARCINOMATOSIS

    Directory of Open Access Journals (Sweden)

    I. V. Stepanov

    2014-01-01

    Full Text Available The literature review examines the main pathological and morphogenetic aspects of the development of peritoneal carcinomatosis and its molecular and biological features. In addition, the basic principles of peritoneal carcinomatosis classification have been presented and groups of tumors, which may be complicated by dissemination to the peritoneum, have been designated. Particular attention is paid to the problems of diagnosis and treatment.

  11. Sangrado de angiomiolipoma renal en paciente con síndrome de genes contiguos (TSC2/PKD1 tras 17 años de tratamiento renal sustitutivo

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    Mónica Furlano

    2017-01-01

    Full Text Available Presentamos el caso de un varón de 32 años, con síndrome de genes contiguos TSC2/PKD1, que le ocasiona esclerosis tuberosa (ET y poliquistosis renal autosómica dominante simultáneamente. Evolucionó a enfermedad renal terminal y se realizó trasplante renal a los 12 años. Los riñones presentaban angiomiolipomas (AML, que son tumores benignos frecuentes en pacientes con ET. A los 17 años postrasplante, presentó un cuadro de dolor abdominal, anemización y hematoma retroperitoneal. Dicho hematoma se produjo por el sangrado de los AML. Como tratamiento se realizó embolización selectiva. Nuestro paciente podría haberse beneficiado en el momento del trasplante renal del tratamiento con inhibidores de mTOR. Este fármaco actúa como inmunosupresor y reductor tumoral en la ET, al disminuir el riesgo de rotura y hemorragia. En este paciente no se administró porque cuando se trasplantó no se conocía la relación de los inhibidores de mTOR con la ET. Este caso confirma que, a pesar de tratarse de pacientes trasplantados o en diálisis, el riesgo de sangrado por los AML persiste, por lo cual se propone realizar controles periódicos de los riñones propios y valorar la nefrectomía.

  12. PRESENTACIÓN: EL SANGRADO CORAZÓN

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    Marco Julián Martínez y Carlos José Suárez

    2008-07-01

    Full Text Available La actual sociedad colombiana es descrita como una donde el uso de la violencia en la transformación de los conflictos es recurrente y privilegiada. Ello ocurre tanto en el plano estatal como en la intimidad familiar, incluyendo variadas relaciones personales y del día a día. Lo anterior constituye un objeto de preocupación pública y académica, que comúnmente equipara la violencia con la maldad. Algunos estudios asumen la violencia como corruptora del orden social, señalando el deber de algunas agencias por controlar aquel flagelo. Los agentes estatales buscan domesticar al perpetrador a través de intervenciones racionales, que suponen utopías justificadas en nombre del derecho, la ciencia y la religión. Otros estudios abordan la violencia como una expresión indeseada de los conflictos, que contribuye a la ruptura del paradigma social de la convivencia, que debe ser restablecido mediante acciones no-violentas. Hay acercamientos que resaltan las emociones y sensaciones que envuelven la teatralidad del momento disruptivo y sus huellas en la memoria, resaltando el drama humano y los testimonios. Por último, existen interpretaciones centradas en la relación víctima-victimario, reduciendo problemáticas sociales a responsabilidades individuales enmarcadas en la resiliencia y la reparación. Estas posturas han tenido incidencia en los discursos sociales y políticos sobre la opresión, la vulneración y la desigualdad, así como en la construcción y aplicación de políticas públicas para la paz y la seguridad.

  13. PATOLOGIA ENDOMETRIAL EN MUJERES CON SANGRADO ANORMAL DURANTE TERAPIA DE REEMPLAZO HORMONAL

    OpenAIRE

    Bianchi P,Marcelo; Berrios C.,Cecilia; Villaseca D.,Paulina; Arteaga U,Eugenio

    2003-01-01

    Se presenta un estudio para analizar la incidencia de patología endometrial en mujeres sanas posmenopáusicas que reciben terapia de reemplazo hormonal (TRH) y que presentan sangrado uterino anormal. Se estudiaron 188 mujeres posmenopáusicas que presentaron flujo rojo uterino anormal (irregular o excesivo) durante TRH con estrógenos y progesterona en diferentes esquemas (49% secuencial continuo; 39% combinado continuo; 12% secuencial discontinuo. Al 100% de las pacientes se les realizó en form...

  14. Tumor gástrico estromal como causa de sangrado digestivo.

    OpenAIRE

    Laura Arroyo-Martínez; Humberto Álvarez-Pertuz; Jorge Acuña-Calvo

    2006-01-01

    Los tumores gastrointestinales de la mesénquima (llamado tumores del músculo liso) se han clasificado como benignos (leiomiomas) o malignos (leiomiosarcomas). Más recientemente se les ha denominado Tumores Gástricos Estromales o GIST (Gastrointestinal Stromal Tumors). En estos tumores pueden abarcar desde la faringe hasta el canal anal, ya que comparten su origen embriológico. Los GIST muestran una gran variedad de manifestaciones clínicas, como lo son: sangrado digestivo, obstrucción o perfo...

  15. Peritonitis bacteriana espontánea por Listeria monocytogenes, en un paciente con cirrosis hepática: Caso clínico

    OpenAIRE

    Espinoza-Gómez,Francisco; Newton-Sánchez, Oscar; Melnikov,Valery; Pinzón S,Luis

    2006-01-01

    Infections caused by Listeria monocytogenes are usually found in cattle and occasionally appear in humans, particularly pregnant women and immunocompromised individuals. Peritonitis by Listeria monocytogenes is a rare but dangerous condition that must be recognized early, since it requires a specific treatment. We report a 31 year-old male with alcoholic cirrhosis that developed ascites with abdominal pain and fever. The peritoneal fluid culture yielded Listeria monocytogenes. The patients wa...

  16. Peritoneal fibrosis

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    Horacio Alfredo Trevisani

    2017-04-01

    Full Text Available The peritoneal dialysis (PD is one way of renal function's substitution and as a treatment, it covers more than 100,000 patients with stage V chronic kidney disease worldwide, so the prevalence rate ranges from 10 to 15% of the dialysis population. The biggest obstacles to the long-term therapy are infections and disorders suffered by the peritoneal membrane when exposed to dialytic solutions that generate loss of dialysis capacity in both diffusion and ultrafiltration. These changes can affect almost 50% of patients on dialysis. They include progressive fibrosis, angiogenesis and vascular degeneration. In a small percentage fibrosis occurs in the visceral peritoneum leading to their worst performance: encapsulating peritoneal sclerosis, with a high mortality rate. Being acquainted with the pathophysiology of these disorders, causes changes in the use of therapy to prevent the appearance, progression to fibrosis and thus reduce the drop-out of the technique due to peritoneal exhaustion. In this article some of the mechanisms of production and possible measures to reduce appearance of peritoneal fibrosis will be reviewed.

  17. Hombre de 75 años con edemas y sangrado digestivo inferior A 75 years old man with edema and inferior gastrointestinal bleeding

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    Alberto Carlos Reino Buelvas

    2004-02-01

    Full Text Available Se presenta el caso de un hombre de 75 años, quien consultó por edemas generalizados originados en un síndrome nefrótico, secundario a una glomerulopatía clasificada como de cambios mínimos. Se le iniciaron esteroides con mejoría de su proteinuria, pero al disminuir las dosis de éstos, recayó, por lo que requirió nueva hospitalización en la que se le documentaron trombosis venosa profunda y sangrado por tracto gastrointestinal inferior. Se le implantó un filtro de vena cava inferior y se le practicó una colonoscopia, en la que se encontró poliposis coli. Al estudio histológico se reportó un linfoma no Hodgkin compatible con un linfoma del manto (poliposis linfomatoide versus linfoma marginal tipo MALT de bajo grado. The case of a 75 year old man is presented. He consulted because of generalized edema and the diagnosis of nephrotic syndrome was done. Histologic study of a renal biopsy reported a glomerulopathy of minimal changes. Treatment with steroids improved of proteinuria, but on reducing the doses, proteinuria returned. In a second hospitalization deep venous thrombosis and gastrointestinal bleeding were diagnosed. A cava vein filter was implanted, colonoscopy was performed and Polyposis Coli was found. A non Hodgkin lymphoma compatible with MANTLE CELL lymphoma (lymphomatous polyposis vs MALT lymphoma was reported in the colonic biopsy.

  18. Sangramento durante a anticoagulação oral: alerta sobre um mal maior Sangrado durante la anticoagulación oral: alerta sobre un mal mayor Bleeding during oral anticoagulant therapy: warning against a greater hazard

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    Paulo de Lara Lavítola

    2009-08-01

    Full Text Available FUNDAMENTO: Sangramento é uma das grandes preocupações em pacientes sob anticoagulação oral. OBJETIVO: Investigar causas determinantes do sangramento em usuários de anticoagulante oral. MÉTODOS: Foram acompanhados prospectivamente, por 48 ± 7,2 meses, 360 pacientes com fibrilação atrial (FA, todos em uso de anticoagulante oral (ACo com INR-alvo de 2,0-3,5, avaliados em média a cada 30 dias. Os pacientes foram investigados quanto à presença de patologia associada que levasse a sangramento. RESULTADOS: Participaram deste estudo 338 pacientes. Desses, 210 (62,13% eram do sexo feminino. A estenose mitral estava presente em 218 pacientes (64,4%, a prótese biológica mitral em 64 (18,9% e a insuficiência da valva mitral em 56 (16,5%. O sangramento ocorreu em 65 pacientes (19,2% e de forma grave em 7 (10%. Em 38/65 pacientes (58,5%, identificou-se nova doença associada, facilitadora do sangramento. Em 100% dos pacientes com sangramento na faixa terapêutica, foi encontrada doença associada, contra 49,05% de diagnóstico de doenças associadas naqueles com INR > 3,5 (p = 0,001. CONCLUSÃO: O diagnóstico de doença local associada ao sangramento foi frequente entre os medicados com anticoagulante oral (58,5%. Houve associação entre sangramento com INR na faixa terapêutica (INR 2,0-3,5 e diagnóstico de patologia predisponente a sangramento (p FUNDAMENTO: El sangrado es una de las grandes preocupaciones en pacientes bajo anticoagulación oral. OBJETIVO: Investigar causas determinantes del sangrado en usuarios de anticoagulante oral. MÉTODOS: Se realizó el seguimiento, prospectivamente, por 48 ± 7,2 meses, de 360 pacientes con fibrilación atrial (FA, todos en uso de anticoagulante oral (ACo con INR-objetivo de 2,0-3,5, evaluados en promedio cada 30 días. Los pacientes se investigaron sobre la presencia de patología asociada que llevara al sangrado. RESULTADOS: Participaron en este estudio 338 pacientes. De ellos, 210 (62,13% eran

  19. Peritonioscopia com biópsia hepática e peritoneal por laparoscopia ou por notes (Cirurgia endoscópica transluminal por orifícios naturais) em suínos

    OpenAIRE

    Claus, Christiano Marlo Paggi

    2010-01-01

    Resumo: Introducao: O NOTES (cirurgia endoscopica transluminal por orificios naturais) apresenta vantagens esteticas e diminui o risco de complicacoes de ferida operatoria, quando comparado as tecnicas cirurgicas convencionais. Alem disso, pode estar associado a menor insulto fisiologico e imunologico que a cirurgia laparoscopica ou laparotomia. Entretanto, potenciais complicacoes infecciosas, assim como o risco de fistula pelo fechamento inadequado ou nao cicatrizacao do local do acesso sao ...

  20. Peritoneal Fluid Analysis

    Science.gov (United States)

    ... Get Tested? To help diagnose the cause of peritonitis, an inflammation of the membrane lining the abdomen, ... fever and your healthcare practitioner suspects you have peritonitis or ascites Sample Required? A peritoneal fluid sample ...

  1. Diálisis peritoneal no convencional en pacientes con insuficiencia renal que requieren soporte dialítico

    Directory of Open Access Journals (Sweden)

    Víctor Meneses Liendo

    2003-01-01

    Full Text Available Objetivo: Revisar las variaciones del medio interno y morbimortalidad en DP aguda no convencional en pacientes con insuficiencia renal que requieren soporte dialítico. Material y Métodos: Se trata de un estudio de serie de casos prospectivo y analítico realizado en el Hospital Nacional Cayetano Heredia (HNCH sobre diálisis peritoneal (DP aguda no convencional. Se incluyeron pacientes con insuficiencia renal con criterios de diálisis de urgencia o emergencia enrolados en el HNCH, a quienes se les sometió a DP aguda no convencional, entendida como el uso de un número de recambios de bolsas de DP menor a los 24 recambios diarios de la DP aguda convencional. Resultados: Se analizaron 30 pacientes, obteniéndose una tasa de reducción (TR de urea 34.44 ± 24.85%, Kt/V de la DP 0.20 ± 0.24, variación (antes y después de potasio -1.24 ± 0.9 mEq/L, variación de HCO3 +8.30 ± 4.57 mEq/L. La TR de urea y Kt/V del procedimiento fueron semejantes a la DP convencional. Además hubo normalización de K, HCO3 y pH séricos. Se usaron 21.26 ± 6.85 bolsas vs 60-120 del procedimiento convencional. Se presentó sangrado por el catéter de DP en 7 pacientes (23.3% y no hubo peritonitis asociada a DP. No se presentó mortalidad asociada al procedimiento. Conclusiones: las variaciones en el medio interno en la DP no convencional son similares a la DP convencional. La morbilidad estuvo dada por complicaciones de colocación del catéter de DP. No hubo peritonitis ni mortalidad asociada. (Rev Med Hered 2003; 14:12-17.

  2. Peritoneal Dialysis Dose and Adequacy

    Science.gov (United States)

    ... Navigation Peritoneal Dialysis Peritoneal Dialysis: Dose & Adequacy Peritoneal Dialysis: Dose & Adequacy When kidneys fail, waste products such ... absorbed from the abdominal cavity. Types of Peritoneal Dialysis The two types of peritoneal dialysis differ mainly ...

  3. [Peritonitis in pediatric patients receiving peritoneal dialysis].

    Science.gov (United States)

    Jellouli, Manel; Ferjani, Meriem; Abidi, Kamel; Hammi, Yosra; Boutiba, Ilhem; Naija, Ouns; Zarrouk, Chokri; Ben Abdallah, Taieb; Gargah, Tahar

    2015-12-01

    Peritonitis on catheter of dialysis represents the most frequent complication of the peritoneal dialysis (PD) in the pediatric population. It remains a significant cause of morbidity and mortality. In this study, we investigated the risk factors for peritonitis in children. In this study, we retrospectively collected the records of 85 patients who were treated with PD within the past ten years in the service of pediatrics of the University Hospital Charles-Nicolle of Tunis. Peritonitis rate was 0.75 episode per patient-year. Notably, peritonitis caused by Gram-positive organisms were more common. Analysis of infection risk revealed three significant independent factors: the poor weight (P=0.0045), the non-automated PD (P=0.02) and the short delay from catheter insertion to starting PD (P=0.02). The early onset peritonitis was significantly associated with frequent peritonitis episodes (P=0.0008). The mean duration between the first and second episode of peritonitis was significantly shorter than between PD commencement and the first episode of peritonitis. We revealed a significant association between Gram-negative peritonitis and the presence of ureterostomy (0.018) and between Gram-positive peritonitis and the presence of exit-site and tunnel infections (0.02). Transition to permanent hemodialysis was needed in many children but no death occurred in patients with peritonitis. Considering the important incidence of peritonitis in our patients, it is imperative to establish a targeted primary prevention. Nutritional care must be provided to children to avoid poor weight. The automated dialysis has to be the modality of choice. Copyright © 2015 Association Société de néphrologie. Published by Elsevier SAS. All rights reserved.

  4. Efeitos da prótese de polipropileno colocada por inguinotomia no espaço pré-peritoneal, em cães: avaliação laparoscópica e microscópica

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    Melo Robério Silva

    2003-01-01

    Full Text Available OBJETIVO: Observar os efeitos produzidos pela prótese de polipropileno no espaço pré-peritoneal. MÉTODOS: 10 cães (n=10, adultos e sem raça definida, foram submetidos a inguinotomia bilateral, nas quais se colocou uma prótese em um dos lados. Na região contralateral, o procedimento foi o mesmo, sem a colocação da prótese, servindo como controle. Após 30 dias os animais foram submetidos a uma videolaparoscopia e foi realizada a avaliação macroscópica por via intraperitoneal, além do registro das alterações histológicas das duas regiões inguinais. RESULTADOS: Três (03 animais apresentaram aderências epiplóicas no local de implantação da prótese de polipropileno. Nenhum animal apresentou aderência no lado B (sem prótese. As alterações microscópicas no lado A (com prótese caracterizaram-se pela proliferação de tecido conjuntivo fibroso denso, além da escassa presença de células gigantes multinucleadas, comprovando uma reação inflamatória de leve intensidade. CONCLUSÃO: A prótese de polipropileno induz a formação de aderências em 30% dos animais, quando colocada no espaço pré-peritoneal em cães.

  5. Fungal peritonitis in children on peritoneal dialysis.

    NARCIS (Netherlands)

    Raaijmakers, R.; Schroder, C.; Monnens, L.A.H.; Cornelissen, E.A.M.; Warris, A.

    2007-01-01

    Fungal peritonitis is a rare but serious complication in children on peritoneal dialysis (PD). In this study, risk factors were evaluated, and therapeutic measures were reviewed. A retrospective, multi-centre study was performed in 159 Dutch paediatric PD patients, between 1980 and 2005 (3,573

  6. Peritoneal fluid culture

    Science.gov (United States)

    Culture - peritoneal fluid ... sent to the laboratory for Gram stain and culture. The sample is checked to see if bacteria ... The peritoneal fluid culture may be negative, even if you have ... diagnosis of peritonitis is based on other factors, in addition ...

  7. Efluente peritoneal turbio sin peritonitis en pacientes con insuficiencia cardiaca refractaria en programa de ultrafiltración peritoneal

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    Mónica Fernández Pérez

    Full Text Available En los pacientes con insuficiencia cardiaca refractaria en programa de ultrafiltración peritoneal no es infrecuente la presencia de líquido turbio en ausencia de otros criterios de infección peritoneal. El objetivo del estudio fue analizar si la presencia de drenado peritoneal turbio se corresponde con la presencia de infección peritoneal. Se realizó un estudio observacional prospectivo entre Diciembre de 2014 y Marzo de 2015, en el que se incluyeron pacientes con insuficiencia cardiaca refractaria. Se analizaron 4 muestras de cada paciente, separadas por 15 días, de forma programada. Los cultivos bacteriológicos se realizaron en las muestras que presentaban un recuento leucocitario superior a 100 leucocitos/μl. Se recogieron datos epidemiológicos y clínicos de los pacientes, como la patología de base responsable de la insuficiencia cardiaca y las proteínas presentes en el efluente peritoneal. Se evaluaron 13 pacientes, 77% varones, edad media de 71±8 años. Se recogieron un total de 51 muestras; de ellas, en 5 muestras (9.8% procedentes de 4 pacientes (31% del total de pacientes, el efluente peritoneal era turbio. En 2 de ellos el recuento leucocitario fue inferior a 100 leucocitos/μl mientras que en los otros 2 pacientes el recuento fue superior, con polimorfonucleares por debajo del 50% y cultivos sin crecimiento bacteriano. No hubo relación entre la celularidad y las enfermedades de base. Consideramos que la presencia de turbidez en el efluente peritoneal de los pacientes con Insuficiencia Cardiaca no siempre se corresponde con la existencia de infección peritoneal.

  8. Peritoneal tuberculosis: radiographic diagnosis

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    Carolina Ospina-Moreno

    2014-12-01

    Full Text Available Peritoneal tuberculosis (TB is an extrapulmonary form of presentation of tuberculosis. HIV infection is a primary risk factor for this condition. Diagnosis requires microbiological or histopathological confirmation in addition to supporting radiological imaging studies. Abdominal ultrasonography and CT are useful to obtain a radiographic diagnosis, with typical findings including diffuse peritoneal thickening, presence of ascites in varying volumes, adenopathies, and caseating nodes. We report 2 cases of patients with ascites and nodular peritoneal thickening on diagnostic images, as well as high CA-125 levels in laboratory tests. In both patients, a diagnosis of peritoneal tuberculosis was reached following a US-guided peritoneal biopsy.

  9. Dynamic analysis of peritoneal dialysis associated peritonitis.

    Science.gov (United States)

    Hotchkiss, John R; Hermsen, Elizabeth D; Hovde, Laurie B; Simonson, Dana A; Rotschafer, John C; Crooke, Philip S

    2004-01-01

    Peritoneal dialysis associated peritonitis (PDAP) has a historical incidence of approximately 0.3 to 0.5 episodes per patient per year; it represents the leading cause for hospitalization in patients on peritoneal dialysis (PD) and imposes a significant burden of morbidity. PDAP is unique in that each dialysis exchange removes a relatively large fraction of the bacteria laden free intraperitoneal fluid. The attendant removal of bacteria existing in the fluid phase (planktonic bacteria) may interact with bacterial growth to modulate the rate at which the peritoneal burden of microorganisms is reduced. We investigated the potential interactions between bacterial growth dynamics, multiphase bacterial kinetics, and mechanical clearance of microorganisms using simple mathematical analyses based upon in vitro data regarding bacterial growth kinetics in peritoneal dialysate. There are strong dynamic interactions predicted between fluid phase bacterial kinetics, dialysis prescription, and the mechanical clearance of planktonic peritoneal bacteria. There are also strong interactions between fluid phase bacterial kinetics and the kinetics of biofilm/sanctuary site formation and clearance. More frequent exchanges might significantly hasten the clearance of intraperitoneal planktonic bacteria in the absence of catheter-associated bacterial biofilm. The formation of bacteria laden biofilm raises the possibility of a "commensal state," in which ongoing mechanical clearance limits the total peritoneal bacterial burden.

  10. Action of the medicine Canova® on peritoneal resident macrophages infected with Trypanosoma cruzi = Ação do medicamento Canova® em macrófagos peritoniais residentes infectados por Trypanosoma cruzi

    Directory of Open Access Journals (Sweden)

    Vanessa Tagawa Cardoso de Oliveira

    2008-01-01

    Full Text Available Approximately 20 million of people are chronically infected withTrypanosoma cruzi in Latin America. The present work investigated the action of the homeopathic medicine Canova® on in vitro experimental infections with T. cruzi Y strain, using Swiss mice resident peritoneal macrophages. Our results demonstrated that Canova®induced a decrease in the production of H2O2 and TNF-a at 20 and 40% concentrations when compared to the control RPMI. However, when compared with this medicine excipient, a significant decrease in these mediators was observed with Canova® at 40% concentration only. The production of NO and phagocytic activity were not affected. TNF-a inhibits T. cruzi replication in peritoneal macrophages in vitro, becoming an important agent of infection control by this parasite. Within this context, Canova®, unlike what has been reported with other infections, would function as a stimulator of the infection, since it inhibited the production of TNF-α by peritoneal resident macrophages in vitro. Further studies should be carried out with elicited macrophages, in order to confirm the inhibitoryactivity of Canova® on the production of TNF-α and other mediators in macrophages infected by T. cruzi.Aproximadamente 20 milhões de pessoas são cronicamente infectadas pelo Trypanosoma cruzi na América Latina. O presente trabalhoinvestigou a ação do medicamento homeopático Canova® em infecções experimentais “in vitro” com Trypanosoma cruzi, cepa Y, usando macrófagos residentes peritoniais de camundongos Swiss. Os resultados indicaram que Canova® induz a diminuição significativa da produção de H2O2 e TNF-α em concentrações de 20 e 40%, quando comparado com ocontrole RPMI. Quando comparado com o excipiente do medicamento, observou-se diminuição na concentração destes mediadores apenas na concentração de 40%. A produção de NO e a atividade fagocítica não foram afetadas. TNF-α inibe a replicação do protozoário em

  11. Prognostic Factors for Peritonitis Outcome

    NARCIS (Netherlands)

    van Esch, Sadie; Krediet, Raymond T.; Struijk, Dirk G.

    2012-01-01

    Despite advances in treatment and prevention, peritonitis remains a major problem in peritoneal dialysis (PD) patients with often technique failure as a consequence. The last decades the focus of PD peritonitis has changed from lowering peritonitis incidence to improvement of peritonitis outcome.

  12. Sangrado transvaginal durante el embarazo, como factor de riesgo para isoinmunización al antígeno Rhesus-D

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    Hernández-Andrade Edgar

    2003-01-01

    Full Text Available OBJETIVO: Evaluar el sangrado transvaginal en cualquier etapa del embarazo como factor de riesgo para la sensibilización al antígeno eritrocitario Rhesus-D en mujeres previamente no isoinmunizadas (Rh(-NI, como una alternativa para la aplicación rutinaria de gama-globulina anti-D a la semana 28 de gestación. MATERIAL Y MÉTODOS: Estudio de casos y controles consecutivos, efectuado en el Instituto Nacional de Perinatología de la Ciudad de México, en el periodo de 1995 a 2001.Casos (n=24, pacientes Rh(-NI que mostraron seroconversión positiva de anticuerpos contra el componente D del antígeno Rh durante el embarazo o en el puerperio inmediato. Controles (n=24, mujeres Rh(-NI, captadas consecutivamente y que no presentaron seroconversión positiva de anticuerpos Anti-D. En todos los casos los recién nacidos fueron Rh positivos. Ninguna de las pacientes recibió inmunoprofilaxis Anti-D a la semana 28 de gestación. Se evaluaron periodos de sangrado transvaginal en cualquier etapa del embarazo y antes del inicio del trabajo de parto. Se estimaron razones de probabilidad e intervalos de confianza de 95%. RESULTADOS: La presencia de sangrado transvaginal se observó en 18/24 (75% de los casos y en 5/24 de los controles (20%. La actividad uterina pretérmino y la amenaza de aborto fueron las causas más frecuentes identificadas como causa de este sangrado. La presencia de uno solo de estos eventos durante cualquier etapa del embarazo aumentó 11.4 veces (IC 95% 2.9-44.0 el riesgo de sensibilización al antígeno eritrocitario Rh-D, y si el sangrado se presentó después de la semana 20 el riesgo se incrementó 5.0 veces (IC 95% 1.3-19.1. La presencia de sangrado antes de la semana 20 no se asoció con un incremento significativo en el riesgo de sensibilización (OR=7.6, IC 95% 0.8-69.5. CONCLUSIONES: En presencia de cualquier sangrado transvaginal durante el embarazo en una paciente Rh-NI se recomienda la aplicación profiláctica de gama

  13. Feasibility of mesothelial transplantation during experimental peritoneal dialysis and peritonitis

    NARCIS (Netherlands)

    Hekking, L. H. P.; van den Born, J.

    The mesothelial cell layer lining the peritoneum orchestrates peritoneal homeostasis. Continuous exposure to peritoneal dialysis fluids and episodes of peritonitis may damage the monolayer irreversibly, eventually leading to adhesion formation and fibrosis/sclerosis of the peritoneum. Autologous

  14. The time for surgery of peritonitis associated with peritoneal dialysis

    OpenAIRE

    Mihalache, O; Bug?, C; Doran, H; Catrina, E; Bobirc?, F; Andreescu, A; Must??ea, P; P?tra?cu, T

    2016-01-01

    Peritonitis is the main complication of peritoneal dialysis (PD) and also an important factor for raising the cost of the method to the level of hemodialysis. Associated with PD, peritonitis is responsible for the increase of morbidity and mortality of the procedure and, at the same time, the main cause of the technique failure. Severe and prolonged peritonitis or repeated episodes of peritonitis lead to ultrafiltration failure. Peritonitis treatment should aim for a rapid remission of inflam...

  15. [Characteristics of postoperative peritonitis].

    Science.gov (United States)

    Lock, J F; Eckmann, C; Germer, C-T

    2016-01-01

    Postoperative peritonitis is still a life-threatening complication after abdominal surgery and approximately 10,000 patients annually develop postoperative peritonitis in Germany. Early recognition and diagnosis before the onset of sepsis has remained a clinical challenge as no single specific screening test is available. The aim of therapy is a rapid and effective control of the source of infection and antimicrobial therapy. After diagnosis of diffuse postoperative peritonitis surgical revision is usually inevitable after intestinal interventions. Peritonitis after liver, biliary or pancreatic surgery is managed as a rule by means of differentiated therapy approaches depending on the severity.

  16. Hipoalbuminemia en el desenlace clínico de pacientes con sangrado de tubo digestivo alto no variceal

    OpenAIRE

    J.A. González-González; G. Vázquez-Elizondo; Monreal-Robles, R.; D. García-Compean; O.D. Borjas-Almaguer; Hernández-Velázquez, B.; Maldonado-Garza, H.J.

    2016-01-01

    Introducción y objetivo: El papel de los niveles séricos de albúmina en pacientes con sangrado de tubo digestivo alto no variceal (SDA-NV) no ha sido estudiado ampliamente. Nuestro objetivo fue evaluar el papel de los niveles de albúmina en la mortalidad de pacientes con SDA-NV. Material y métodos: Se incluyó a pacientes con SDA-NV de forma prospectiva durante un periodo de 4 años. Se recolectaron datos demográficos, clínicos y de laboratorio. Se usó análisis ROC para determinar el mejor p...

  17. Beneficios del descanso peritoneal

    Directory of Open Access Journals (Sweden)

    Jesús Lucas Martín Espejo

    Full Text Available Introducción: Valorar si el descanso peritoneal, de al menos un día semanal, ha supuesto mejoras en la rehabilitación de los pacientes y el impacto clínico que puede suponer. Nos planteamos además cuantificar el beneficio económico. Material y Método: Se realizó un estudio longitudinal, retrospectivo, descriptivo. De los pacientes atendidos en nuestra unidad desde el 1 de enero de 2014 al 31 de diciembre de 2014, se estudiaron los pacientes que cumplieran todo el año de seguimiento y que no procedieran de otras técnicas de depuración como la hemodiálisis o trasplante renal. La muestra de estudio estuvo compuesta por 40 pacientes, de los que 21 tuvieron prescrito al menos 1 día semanal de descanso peritoneal y 19 pacientes sin descanso. Se recogieron las siguientes variables al inicio del periodo de estudio y a los 12 meses: Variables demográficas, variables relacionadas con el estado de volumen, datos clínicos relacionados con la técnica, se pasó una encuesta de satisfacción a todos los pacientes estudiados, y se recogieron los importes del coste mensual de cada tipo de tratamiento. Resultados: Las diferencias iniciales entre los grupos, eran esperables ya que son los valores en los cuales se ha basado la prescripción del día de descanso. La exposición a la glucosa, al comienzo y al final fue menor en el grupo con descanso. Al año, no se encontró diferencias en los parámetros estudiados. Una encuesta de satisfacción nos reveló a que dedican los pacientes el día de descanso y los que no lo tienen a que lo dedicarían. Conclusiones: El descanso peritoneal no ha supuesto una peor evolución de los parámetros clínicos estudiados al año de seguimiento, cumpliendo las recomendaciones de adecuación de diálisis de las guías clínicas. La exposición a la glucosa, aun sin llegar a ser significativa por la duración del estudio, ha sido menor en el grupo con descanso. El día de descanso ha facilitado a los pacientes

  18. The time for surgery of peritonitis associated with peritoneal dialysis.

    Science.gov (United States)

    Mihalache, O; Bugă, C; Doran, H; Catrina, E; Bobircă, F; Andreescu, A; Mustățea, P; Pătrașcu, T

    2016-01-01

    Peritonitis is the main complication of peritoneal dialysis (PD) and also an important factor for raising the cost of the method to the level of hemodialysis. Associated with PD, peritonitis is responsible for the increase of morbidity and mortality of the procedure and, at the same time, the main cause of the technique failure. Severe and prolonged peritonitis or repeated episodes of peritonitis lead to ultrafiltration failure. Peritonitis treatment should aim for a rapid remission of inflammation in order to preserve the peritoneal membrane functional integrity. The treatment of PD peritonitis consists mainly of antibiotic therapy, surgical intervention not being usually required. However, it is of outmost importance to differentiate the so-called "catheter related" peritonitis from secondary peritonitis due to visceral lesions, in which the surgical treatment comes first. The confusion between secondary and "catheter related" peritonitis may lead to serious errors in choosing the correct treatment, endangering the patient's life. The differential diagnosis between a refractory or secondary peritonitis in a peritoneal dialyzed patient may be very difficult. In front of a refractory PD peritonitis, surgical exploration must not be delayed. Also we have to keep in mind that the aim of peritonitis treatment is the saving of the peritoneal membrane and not the catheter.

  19. Efeitos da esplenectomia na peritonite causada por lesão traumática do cólon: estudo em ratos Effects of splenectomy on peritonitis produced by a colonic injury: study in rats

    Directory of Open Access Journals (Sweden)

    Luís Sérgio Nassif

    2004-09-01

    Full Text Available OBJETIVO: Estudar o efeito da esplenectomia na infecção intra-abdominal com bactérias da flora enteral, liberadas para a cavidade abdominal através de uma lesão induzida no cólon de ratos Wistar. MÉTODOS: Foram utilizados 64 animais, sendo 20 do Grupo A1 (normais sem sutura da lesão, 22 do Grupo A2 (normais com sutura da lesão e 22 do Grupo B (esplenectomizados e com sutura da lesão. Os animais foram submetidos à laparotomia mediana e a indução da peritonite intra-operatória foi obtida através de lesão do cólon previamente distendido pela introdução de uma sonda naso-gástrica via retal e injeção de 2 ml de soro fisiológico. Foram realizados exames bacteriológicos de lavado abdominal obtido por swab esterelizado e exame microscópico de segmento suturado do cólon de amostras obtidas dos grupos A2 e B com 48hs, 96hs e 12 dias de pós-operatório. Todos os animais foram submetidos a necropsia por ocasião do óbito ou no 12º. dia de pós-operatório quando os sobreviventes foram sacrificados. RESULTADOS: Agentes bacterianos semelhantes foram encontrados nos três grupos: E.coli (100%; Enterococcus faecalis (97%; P. mirabilis (90%; Klebsiela pneumoniae (70%; Citobacter freundi (70% e Enterobacter aglomerans (63%. O exame microscópico revelou menor reação inflamatória no grupo esplenectomizado. A causa da morte na maioria foi peritonite nas primeiras 96hs. Houve alto índice de significância de mortalidade entre os animais do Grupo B (80% em relação ao Grupo A2 (sem mortalidade e em relação ao Grupo A1 (35%. CONCLUSÃO: Houve alto índice de significância de mortalidade em vigência de peritonite nos animais esplenectomizados em relação aos animais que não foram esplenectomizados.BACKGROUND: Study the effects of splenectomy on the intra-abdominal infection by bowel flora, consequent to a colonic injury in Wistar rats. METHODS: We used 64 animals, 20 for Group A1 (normal with colon lesion left open, 22 for Group

  20. Intraperitoneal pressure in peritoneal dialysis

    Directory of Open Access Journals (Sweden)

    Vicente Pérez Díaz

    2017-11-01

    drenaje y midiendo la altura que alcanza la columna de líquido desde la línea medio-axilar. Los valores habituales son 10 a 16 cmH2O y nunca debe superar los 18 cmH2O. Aumenta de 1 a 3 cmH2O por litro de volumen intraperitoneal sobre valores basales que dependen del índice de masa corporal y varía con la postura y la actividad física. Su aumento provoca malestar, alteraciones del sueño y de la respiración, y se ha relacionado con la aparición de fugas de líquido, hernias, hidrotórax, reflujo gastroesofágico y peritonitis por gérmenes intestinales. Menos conocida y valorada es su capacidad para disminuir la eficacia de la diálisis contrarrestando, sobre todo, la ultrafiltración y, en menor grado, el aclaramiento de solutos. Por su facilidad de medida y potencial utilidad, debería ser uno de los factores que investigar en los fallos de ultrafiltración, pues su elevación podría contribuir a ellos en algunos pacientes. Aunque todavía no se menciona en las guías de actuación en diálisis peritoneal, sus claros beneficios justifican su inclusión entre las mediciones periódicas que considerar para la prescripción y seguimiento de la diálisis peritoneal. Keywords: Intraperitoneal pressure, Hydrostatic pressure, Ultrafiltration, Ultrafiltration failure, Mechanical complications of peritoneal dialysis, Infusion volume, Palabras clave: Presión intraperitoneal, Presión hidrostática, Ultrafiltración, Fallo de ultrafiltración, Problemas mecánicos en diálisis peritoneal, Volumen de infusión

  1. The Mutual Relationship Between Peritonitis and Peritoneal Transport.

    Science.gov (United States)

    van Esch, Sadie; van Diepen, Anouk T N; Struijk, Dirk G; Krediet, Raymond T

    2016-01-01

    ♦ Preservation of the peritoneum is required for long-term peritoneal dialysis (PD). We investigated the effect of multiple peritonitis episodes on peritoneal transport. ♦ Prospectively collected data from 479 incident PD patients treated between 1990 and 2010 were analyzed, using strict inclusion criteria: follow-up of at least 3 years with the availability of a Standard Peritoneal Permeability Analysis (SPA) in the first year after start of PD and within the third year of PD, without peritonitis preceding the first SPA. For the purpose of the study, we only included patients who remained peritonitis-free (n = 28) or who experienced 3 or more peritonitis episodes (n = 16). ♦ At baseline the groups were similar with regard to small solute and fluid transport. However, the frequent peritonitis group had lower peritoneal protein clearances compared to the no peritonitis group, resulting in lower dialysate concentrations of proteins: albumin 196.5 mg/L vs 372.5 mg/L, IgG 36.4 mg/L vs 65.0 mg/L, and α-2-macroglobulin (A2M) 1.9 mg/L vs 3.6 mg/L, p peritonitis group. Frequent peritonitis did not affect free water transport. ♦ Slow initial peritoneal transport rates of serum proteins result in lower dialysate concentrations, and likely a lower opsonic activity, which is a risk factor for peritonitis. Patients with frequent peritonitis show an increase in small solute transport and a concomitant decrease of ultrafiltration. In long-term peritonitis-free PD patients, small solute transport decreased, while ultrafiltration increased. This suggests that frequent peritonitis leads to an increase of the vascular peritoneal surface area without all the structural membrane alterations that may develop after long-term PD. Copyright © 2016 International Society for Peritoneal Dialysis.

  2. Peritoneal Fluid Analysis

    Science.gov (United States)

    ... Analysis Kidney Stone Risk Panel KRAS Mutation Lactate Lactate Dehydrogenase (LD) Lactoferrin Lactose Tolerance Tests LDL Cholesterol LDL ... Peritoneal fluid glucose, amylase, tumor markers, bilirubin, creatinine, lactate dehydrogenase (LD) Microscopic examination – may be performed if infection ...

  3. Nutrition and Peritoneal Dialysis

    Science.gov (United States)

    ... Events Advocacy Donate A to Z Health Guide Nutrition and Peritoneal Dialysis Print Email As a patient ... and snacks as ordered by your doctor. Your renal dietitian can also tell you about protein foods ...

  4. Predictors of in-hospital mortality in patients with non-variceal upper gastrointestinal bleeding Factores predictivos de mortalidad intrahospitalaria en pacientes con sangrado de tubo digestivo alto no variceal

    Directory of Open Access Journals (Sweden)

    José Alberto González-González

    2011-04-01

    Full Text Available Objective: to determine the independent predictors of in-hospital death of Hispanic patients with nonvariceal upper gastrointestinal bleeding (NVUGB. Experimental design: prospective and observational trial. Patients: in a period between 2000 and 2009, all patients with NVUGB admitted to our hospital were studied. Demographical and clinical characteristics, endoscopic findings and laboratory tests were evaluated χ² and Mann-Whitney U analyses were performed for comparisons, and binary logistic regression was employed to identify independent predictors of in-hospital mortality. Results: 1,067 patients were included, 65% male with a mean age of 58.8 years. Mean number of comorbidities per patient was 1.6 ± 0.76. The most frequent cause of bleeding were gastric and duodenal ulcers (55.4%; 278 patients (25.8% received endoscopic treatment of which 69.1% had combined therapy. Rebleeding occurred in 36 patients (3.4% of which 50% died. In-hospital mortality was 10.2%, of which only 3.1% was associated to bleeding. When comparing causes of death among patients with and without comorbidities, only hypovolemic shock was found significative (48.3 vs. 25%; p = 0.020. Binary logistic regression found that the number of comorbidities, Rockall scale score; serum albumin Objetivo: determinar los factores de riesgo para mortalidad intrahospitalaria en pacientes hispanos con sangrado de tubo digestivo alto no variceal (STDANV. Diseño experimental: estudio prospectivo y observacional. Pacientes: del año 2000 al 2009 se estudiaron pacientes con STDANV. Se evaluaron variables demográficas y clínicas así como resultados de laboratorio y hallazgos endoscópicos. Se utilizaron análisis de χ² y U de Mann-Whitney para las comparaciones y de regresión logística binaria para la identificación de factores predictores de mortalidad. Resultados: se estudiaron 1.067 pacientes (65% hombres con promedio de edad de 58,8 años. La media de comorbilidades por

  5. Giant peritoneal loose bodies

    Directory of Open Access Journals (Sweden)

    Chris van Zyl

    2015-03-01

    Full Text Available Giant peritoneal loose bodies are rare lesions, originating from auto-amputated appendices epiploicae. They may cause urinary or gastrointestinal obstruction and, should the radiologist not be familiar with the entity, can potentially be confused with malignant or parasitic lesions.Familiarity with their characteristic computed tomographic features is essential to prevent unnecessary surgery in the asymptomatic patient. We present a case of a 70-year-old man diagnosed with two giant peritoneal loose bodies.

  6. The Mutual Relationship Between Peritonitis and Peritoneal Transport

    Science.gov (United States)

    van Esch, Sadie; van Diepen, Anouk T.N.; Struijk, Dirk G.; Krediet, Raymond T.

    2016-01-01

    ♦ Background: Preservation of the peritoneum is required for long-term peritoneal dialysis (PD). We investigated the effect of multiple peritonitis episodes on peritoneal transport. ♦ Methods: Prospectively collected data from 479 incident PD patients treated between 1990 and 2010 were analyzed, using strict inclusion criteria: follow-up of at least 3 years with the availability of a Standard Peritoneal Permeability Analysis (SPA) in the first year after start of PD and within the third year of PD, without peritonitis preceding the first SPA. For the purpose of the study, we only included patients who remained peritonitis-free (n = 28) or who experienced 3 or more peritonitis episodes (n = 16). ♦ Results: At baseline the groups were similar with regard to small solute and fluid transport. However, the frequent peritonitis group had lower peritoneal protein clearances compared to the no peritonitis group, resulting in lower dialysate concentrations of proteins: albumin 196.5 mg/L vs 372.5 mg/L, IgG 36.4 mg/L vs 65.0 mg/L, and α-2-macroglobulin (A2M) 1.9 mg/L vs 3.6 mg/L, p peritonitis group. Frequent peritonitis did not affect free water transport. ♦ Conclusions: Slow initial peritoneal transport rates of serum proteins result in lower dialysate concentrations, and likely a lower opsonic activity, which is a risk factor for peritonitis. Patients with frequent peritonitis show an increase in small solute transport and a concomitant decrease of ultrafiltration. In long-term peritonitis-free PD patients, small solute transport decreased, while ultrafiltration increased. This suggests that frequent peritonitis leads to an increase of the vascular peritoneal surface area without all the structural membrane alterations that may develop after long-term PD. PMID:25395498

  7. The First Peritonitis Episode Alters the Natural Course of Peritoneal Membrane Characteristics in Peritoneal Dialysis Patients

    Science.gov (United States)

    van Diepen, Anouk T.N.; van Esch, Sadie; Struijk, Dirk G.; Krediet, Raymond T.

    2015-01-01

    ♦ Objective: Little or no evidence is available on the impact of the first peritonitis episode on peritoneal transport characteristics. The objective of this study was to investigate the importance of the very first peritonitis episode and distinguish its effect from the natural course by comparison of peritoneal transport before and after infection. ♦ Participants: We analyzed prospectively collected data from 541 incident peritoneal dialysis (PD) patients, aged > 18 years, between 1990 and 2010. Standard Peritoneal Permeability Analyses (SPA) within the year before and within the year after (but not within 30 days) the first peritonitis were compared. In a control group without peritonitis, SPAs within the first and second year of PD were compared. ♦ Main outcome measurements: SPA data included the mass transfer area coefficient of creatinine, glucose absorption and peritoneal clearances of β-2-microglobulin (b2m), albumin, IgG and α-2-macroglobulin (a2m). From these clearances, the restriction coefficient to macromolecules (RC) was calculated. Also, parameters of fluid transport were determined: transcapillary ultrafiltration rate (TCUFR), lymphatic absorption (ELAR), and free water transport. Crude and adjusted linear mixed models were used to compare the slopes of peritoneal transport parameters in the peritonitis group to the control group. Adjustments were made for age, sex and diabetes. ♦ Results: Of 541 patients, 367 experienced a first peritonitis episode within a median time of 12 months after the start of PD. Of these, 92 peritonitis episodes were preceded and followed by a SPA within one year. Forty-five patients without peritonitis were included in the control group. Logistic reasons (peritonitis group: 48% vs control group: 83%) and switch to hemodialysis (peritonitis group: 22% vs control group: 3%) were the main causes of missing SPA data post-peritonitis and post-control. When comparing the slopes of peritoneal transport parameters in

  8. Treatment of peritonitis in patients undergoing continuous ambulatory peritoneal dialysis.

    Science.gov (United States)

    Horton, M W; Deeter, R G; Sherman, R A

    1990-02-01

    The epidemiology, etiology, pathogenesis, diagnosis, and pharmacotherapy of peritonitis in patients with end-stage renal disease treated with continuous ambulatory peritoneal dialysis (CAPD) are reviewed. CAPD-associated peritonitis is a localized infection of the peritoneal cavity. Approximately 70% of the cases are caused by a single gram-positive microorganism indigenous to the patient's skin or upper respiratory tract that infects the peritoneal cavity. Gram-negative microorganisms cause 25% of the cases; fungi, anaerobes, and mycobacteria cause approximately 5%. Clinical manifestations include a cloudy, turbid peritoneal dialysate effluent and abdominal pain or tenderness. Diagnosis is confirmed by the detection and isolation of microorganisms in the peritoneal dialysate effluent. Of patients with CAPD-associated peritonitis, 70-80% can be successfully treated on an outpatient basis with intraperitoneal (i.p.) instillation of antimicrobials. Vancomycin, cephalosporins, and aminoglycosides are the agents most commonly used to treat CAPD-associated peritonitis. Most recently, alternative dosing regimens using intermittent i.p. administration of vancomycin have been used. In certain types of CAPD-associated peritonitis (those caused by Pseudomonas aeruginosa or fungi), removal of the peritoneal catheter may be required to achieve a cure. Approximately two thirds of the patients transferring to another form of dialysis from CAPD do so because of peritonitis. Currently available data indicate that the most effective therapy for CAPD-associated peritonitis is i.p. administration of antimicrobial agents with activity against the suspected microorganism.

  9. Peritonitis: laparoscopic approach

    Directory of Open Access Journals (Sweden)

    Agresta Ferdinando

    2006-03-01

    Full Text Available Abstract Background Laparoscopy has became as the preferred surgical approach to a number of different diseases because it allows a correct diagnosis and treatment at the same time. In abdominal emergencies, both components of treatment – exploration to identify the causative pathology and performance of an appropriate operation – can often be accomplished via laparoscopy. There is still a debate of peritonitis as a contraindication to this kind of approach. Aim of the present work is to illustrate retrospectively the results of a case-control experience of laparoscopic vs. open surgery for abdominal peritonitis emergencies carried out at our institution. Methods From January 1992 and January 2002 a total of 935 patients (mean age 42.3 ± 17.2 years underwent emergent and/or urgent surgery. Among them, 602 (64.3% were operated on laparoscopically (of whom 112 -18.7% – with peritonitis, according to the presence of a surgical team trained in laparoscopy. Patients with a history of malignancy, more than two previous major abdominal surgeries or massive bowel distension were not treated Laparoscopically. Peritonitis was not considered contraindication to Laparoscopy. Results The conversion rate was 23.2% in patients with peritonitis and was mainly due to the presence of dense intra-abdominal adhesions. Major complications ranged as high as 5.3% with a postoperative mortality of 1.7%. A definitive diagnosis was accomplished in 85.7% (96 pat. of cases, and 90.6% (87 of these patients were treated successfully by Laparoscopy. Conclusion Even if limited by its retrospective feature, the present experience let us to consider the Laparoscopic approach to abdominal peritonitis emergencies a safe and effective as conventional surgery, with a higher diagnostic yield and allows for lesser trauma and a more rapid postoperative recovery. Such features make Laparoscopy a challenging alternative to open surgery in the management algorithm for abdominal

  10. Peritonitis in peritoneal dialysis patients after renal transplantation

    NARCIS (Netherlands)

    Bakir, N; Surachno, S; Sluiter, WJ; Struijk, DG

    1998-01-01

    Background. The occurrence of peritonitis in peritoneal dialysis patients after renal transplantation during immunosuppression might increase morbidity and mortality. Hence the timing of catheter removal is still controversial. The associated risk factors of this complication have not been analyzed.

  11. Peritonitis in peritoneal dialysis patients after renal transplantation

    NARCIS (Netherlands)

    Bakir, N.; Surachno, S.; Sluiter, W. J.; Struijk, D. G.

    1998-01-01

    The occurrence of peritonitis in peritoneal dialysis patients after renal transplantation during immunosuppression might increase morbidity and mortality. Hence the timing of catheter removal is still controversial. The associated risk factors of this complication have not been analyzed. We

  12. [Spontaneous bacterial peritonitis].

    Science.gov (United States)

    Velkey, Bálint; Vitális, Eszter; Vitális, Zsuzsanna

    2017-01-01

    Spontaneous bacterial peritonitis occurs most commonly in cirrhotic patients with ascites. Pathogens get into the circulation by intestinal translocation and colonize in peritoneal fluid. Diagnosis of spontaneous bacterial peritonitis is based on elevated polymorphonuclear leukocyte count in the ascites (>0,25 G/L). Ascites culture is often negative but aids to get information about antibiotic sensitivity in positive cases. Treatment in stable patient can be intravenous then orally administrated ciprofloxacin or amoxicillin/clavulanic acid, while in severe cases intravenous III. generation cephalosporin. Nosocomial spontaneous bacterial peritonitis often caused by Gram-positive bacteria and multi-resistant pathogens can also be expected thus carbapenem should be the choice of the empiric treatment. Antibiotic prophylaxis should be considered. Norfloxacin is used most commonly, but changes are expected due to increase in quinolone resistance. As a primary prophylaxis, a short-term antibiotic treatment is recommended after gastrointestinal bleeding for 5 days, while long-term prophylaxis is for patients with low ascites protein, and advanced disease (400 mg/day). Secondary prophylaxis is recommended for all patients recovered from spontaneous bacterial peritonitis. Due to increasing antibiotic use of antibiotics prophylaxis is debated to some degree. Orv. Hetil., 2017, 158(2), 50-57.

  13. Endotoxemia por lipopolissacarídeo de Escherichia coli, em eqüinos: efeitos de antiinflamatórios nas concentrações sérica e peritoneal do fator de necrose tumoral alfa (TNF-alfa Escherichia coli lipopolisacharide (LPS induced endotoxemia in horses: effects of anti-inflammatory drugs on seric and peritoneal tumor necrosis factor alpha (TNF-alpha concentrations

    Directory of Open Access Journals (Sweden)

    R.C. Campebell

    2007-08-01

    Full Text Available Avaliou-se a inibição da produção do fator de necrose tumoral alfa (TNF-alfa devido ao pré-tratamento com antiinflamatório esteroidal (dexametasona e não esteroidal (diclofenaco sódico em eqüinos com endotoxemia induzida experimentalmente. Foram utilizados 15 cavalos machos não castrados, distribuídos em três grupos de cinco animais: controle (C, diclofenaco sódico (DS e dexametasona (DM. A endotoxemia subletal foi induzida pela infusão intravenosa (IV de 0,1mg/kg/pv de lipopolissacarídeo (LPS de Escherichia coli 055:B5, administrado em 250ml de solução estéril de cloreto de sódio a 0,9%, durante 15min. Os cavalos do grupo-controle foram tratados com solução de cloreto de sódio a 9% IV. Nos animais do grupo DS, administraram-se, por via oral, 2,2mg/kg de diclofenaco sódico e, nos do grupo DM, 1,1mg/kg de dexametasona IV, respectivamente, 60 e 30min antes da infusão da endotoxina. Mensurou-se, por meio de ensaio de toxicidade com células da linhagem L929, a concentração de TNF-alfa no soro e no líquido peritoneal às 0, 1¼, 3 e 6 horas após injeção do LPS. No grupo-controle, observou-se aumento significativo de TNF-alfa sérico, em relação ao valor basal e aos grupos DS e DM, 1,15 horas após a indução da endotoxemia. No líquido peritoneal, as concentrações observadas estavam abaixo daquelas da curva padrão de TNF-alfa, não havendo diferença entre os grupos (P>0,05.The inhibition of tumor necrosis factor alpha (TNF-alpha production due to pre-treatment with steroidal (dexamethazone and non-steroidal (sodium diclofenac anti-inflammatories was studied in horses under experimentally induced endotoxemy. Fifteen stallions were allotted into three groups of five animals each: control (C, sodium diclofenac (SD and dexamethazone (DM. Sublethal endotoxemy was induced with 0.1mg/kg/bw Escherichia coli 055:B5 lipopolysaccharide (LPS, IV, administrated in 250ml of 0.9% sterile sodium chloride, during 15 minutes

  14. The Mutual Relationship Between Peritonitis and Peritoneal Transport

    NARCIS (Netherlands)

    van Esch, Sadie; van Diepen, Anouk T. N.; Struijk, Dirk G.; Krediet, Raymond T.

    2016-01-01

    ♦ Preservation of the peritoneum is required for long-term peritoneal dialysis (PD). We investigated the effect of multiple peritonitis episodes on peritoneal transport. ♦ Prospectively collected data from 479 incident PD patients treated between 1990 and 2010 were analyzed, using strict inclusion

  15. [Peritoneal dialysis adequacy in pediatrics. From the peritoneal equilibration test to the aquaporins].

    Science.gov (United States)

    Bolte, Lillian; Cano, Francisco

    2015-01-01

    An evaluation of the characteristics of peritoneal solute and water transport is essential to assess the suitability of prescribing dialysis in patients suffering from chronic renal disease. There are currently a series of models to perform this evaluation. The peritoneal equilibration test (PET) evaluates the peritoneal transport capacity, classifying the patients into four transport categories: high, high-average, low-average, and low. The short PET enables the same evaluation to be made in only 2hours, and has been validated in paediatric patients. On the other hand, the MiniPET provides additional information by evaluating the free water transport capacity by the ultra-small pores, and the Accelerated Peritoneal Examination Time (APEX) evaluates the time when the glucose and urea equilibration curves cross, and has been proposed as the optimum dwell time to achieve adequate ultrafiltration. An analysis is presented on the current information on these diagnostic methods as regards free water transport via aquaporins, which could be an important tool in optimising solute and water transport in patients on chronic peritoneal dialysis, particularly as regards the cardiovascular prognosis. Copyright © 2015 Sociedad Chilena de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  16. Microbiology of peritonitis in peritoneal dialysis patients with multiple episodes.

    Science.gov (United States)

    Nessim, Sharon J; Nisenbaum, Rosane; Bargman, Joanne M; Jassal, Sarbjit V

    2012-01-01

    Peritoneal dialysis (PD)-associated peritonitis clusters within patients. Patient factors contribute to peritonitis risk, but there is also entrapment of organisms within the biofilm that forms on PD catheters. It is hypothesized that this biofilm may prevent complete eradication of organisms, predisposing to multiple infections with the same organism. Using data collected in the Canadian multicenter Baxter POET (Peritonitis, Organism, Exit sites, Tunnel infections) database from 1996 to 2005, we studied incident PD patients with 2 or more peritonitis episodes. We determined the proportion of patients with 2 or more episodes caused by the same organism. In addition, using a multivariate logistic regression model, we tested whether prior peritonitis with a given organism predicted the occurrence of a subsequent episode with the same organism. During their time on PD, 558 patients experienced 2 or more peritonitis episodes. Of those 558 patients, 181 (32%) had at least 2 episodes with the same organism. The organism most commonly causing repeat infection was coagulase-negative Staphylococcus (CNS), accounting for 65.7% of cases. Compared with peritonitis caused by other organisms, a first CNS peritonitis episode was associated with an increased risk of subsequent CNS peritonitis within 1 year (odds ratio: 2.1; 95% confidence interval: 1.5 to 2.8; p < 0.001). Among patients with repeat CNS peritonitis, 48% of repeat episodes occurred within 6 months of the earlier episode. In contrast to previous data, we did not find a high proportion of patients with multiple peritonitis episodes caused by the same organism. Coagulase-negative Staphylococcus was the organism most likely to cause peritonitis more than once in a given patient, and a prior CNS peritonitis was associated with an increased risk of CNS peritonitis within the subsequent year.

  17. Microbiology of Peritonitis in Peritoneal Dialysis Patients with Multiple Episodes

    Science.gov (United States)

    Nessim, Sharon J.; Nisenbaum, Rosane; Bargman, Joanne M.; Jassal, Sarbjit V.

    2012-01-01

    ♦ Background: Peritoneal dialysis (PD)–associated peritonitis clusters within patients. Patient factors contribute to peritonitis risk, but there is also entrapment of organisms within the biofilm that forms on PD catheters. It is hypothesized that this biofilm may prevent complete eradication of organisms, predisposing to multiple infections with the same organism. ♦ Methods: Using data collected in the Canadian multicenter Baxter POET (Peritonitis, Organism, Exit sites, Tunnel infections) database from 1996 to 2005, we studied incident PD patients with 2 or more peritonitis episodes. We determined the proportion of patients with 2 or more episodes caused by the same organism. In addition, using a multivariate logistic regression model, we tested whether prior peritonitis with a given organism predicted the occurrence of a subsequent episode with the same organism. ♦ Results: During their time on PD, 558 patients experienced 2 or more peritonitis episodes. Of those 558 patients, 181 (32%) had at least 2 episodes with the same organism. The organism most commonly causing repeat infection was coagulase-negative Staphylococcus (CNS), accounting for 65.7% of cases. Compared with peritonitis caused by other organisms, a first CNS peritonitis episode was associated with an increased risk of subsequent CNS peritonitis within 1 year (odds ratio: 2.1; 95% confidence interval: 1.5 to 2.8; p peritonitis, 48% of repeat episodes occurred within 6 months of the earlier episode. ♦ Conclusions: In contrast to previous data, we did not find a high proportion of patients with multiple peritonitis episodes caused by the same organism. Coagulase-negative Staphylococcus was the organism most likely to cause peritonitis more than once in a given patient, and a prior CNS peritonitis was associated with an increased risk of CNS peritonitis within the subsequent year. PMID:22215659

  18. Stratified Outcome Evaluation of Peritonitis

    African Journals Online (AJOL)

    severity in peritonitis makes outcome prediction challenging. Risk evaluation in secondary peritonitis can direct treatment planning, predict outcomes and aid in the conduct of surgical audits. Objective: To determine the outcome of peritonitis in patients stratified according to disease severity at the Kenyatta National Hospital.

  19. Treatment of Primary Peritoneal Mesothelioma by Continuous Hyperthermic Peritoneal Perfusion (CHPP)

    National Research Council Canada - National Science Library

    Park, Bernard J; Alexander, H Richard; Libutti, Steven K; Wu, Peter; Royalty, Dan; Kranda, Karen C; Bartlett, David L

    1999-01-01

    .... Continuous hyperthermic peritoneal perfusion (CHPP) with cisplatin (CDDP) allows uniform, high regional delivery of chemotherapeutics and hyperthermia to the peritoneal surface for the treatment of peritoneal tumors...

  20. Fungal peritonitis in patients on peritoneal dialysis: Twenty five years of experience in a teaching hospital in Argentina Peritonitis fúngica en pacientes en diálisis peritoneal: la experiencia de 25 años en un hospital universitario de la Argentina

    Directory of Open Access Journals (Sweden)

    S. C. Predari

    2007-12-01

    , factores asociados, aspectos clínicos y microbiológicos, esquemas terapéuticos y evolución de los pacientes afectados. Se detectaron y documentaron microbiológicamente 183 episodios de peritonitis en 57 pacientes. Se identificaron hongos en ocho episodios (4,37% en siete pacientes, todos ellos de sexo femenino. La tasa de peritonitis fúngica fue 0,06 episodios/paciente-año. Las coloraciones de Gram y Giemsa revelaron la presencia de microorganismos en cinco de los ocho líquidos de diálisis evaluados. Los microorganismos causales fueron Candida albicans en cinco episodios y Candida parapsilosis, Candida glabrata y Neosartorya hiratsukae en los otros tres. Todos estos pacientes, excepto uno, habían recibido antibióticos en los tres meses previos al episodio de peritonitis fúngica. El catéter de Tenckhoff fue extraído en siete de los ocho episodios. Todos los pacientes evolucionaron favorablemente. Concluimos que en la población estudiada el sexo femenino y la administración reciente de antibióticos estuvieron estrechamente relacionados con el desarrollo de peritonitis fúngicas por levaduras. Sin embargo, la peritonitis causada por el hongo filamentoso ambiental no requirió de la presión antibiótica. La microscopía del sedimento del líquido de diálisis fue útil en el manejo precoz del episodio. La peritonitis fúngica precedida por múltiples episodios de peritonitis bacteriana determinó siempre la exclusión definitiva del paciente del programa de diálisis peritoneal. Los pacientes con peritonitis de novo por levaduras, en cambio, pudieron continuar en él.

  1. The first peritonitis episode alters the natural course of peritoneal membrane characteristics in peritoneal dialysis patients

    NARCIS (Netherlands)

    van Diepen, Anouk T. N.; van Esch, Sadie; Struijk, Dirk G.; Krediet, Raymond T.

    2015-01-01

    Little or no evidence is available on the impact of the first peritonitis episode on peritoneal transport characteristics. The objective of this study was to investigate the importance of the very first peritonitis episode and distinguish its effect from the natural course by comparison of

  2. RESECCIÓN ENDOMETRIAL HISTEROSCÓPICA MÁS INSERCIÓN DE DIU-LNG EN EL SANGRADO UTERINO ANORMAL REFRACTARIO A TRATAMIENTO MÉDICO

    OpenAIRE

    Carvajal V,Juan Carlos; Rodríguez C,Juan; Briceño C,Tamara; Veas P,Julio

    2007-01-01

    Objetivo: Evaluar los resultados del tratamiento del sangrado uterino anormal (SUA) refractario a tratamiento médico, con resección endometrial histeroscópica asociado a la inserción de un sistema intrauterino de liberación de levonorgestrel. Método: Estudio prospectivo de 24 pacientes con SUA tratadas con resección endometrial histeroscópica seguida de inserción de un dispositivo intrauterino que libera 20 microgramos diarios de levonorgestrel. Resultados: En 23 de las 24 pacientes tratadas ...

  3. Sangrado uterino postmenopáusico asociado a ingesta de Sacha Inchi y Linaza. A propósito de 2 casos

    OpenAIRE

    Paredes Pérez, Napoleón

    2011-01-01

    Se presenta el primer reporte de sangrado uterino anormal en la postmenopausia asociado al consumo de fitoestrógenos.  En 2 mujeres, con menopausia mayor a 6 años: la primera, con antecedente de consumo de aceite de Sacha inchi y la segunda con ingesta de Linaza. Se discute el efecto estrogénico de ambas sustancias, el seguimiento a corto plazo de estas pacientes y las recomendaciones para el consumo de fitoestrógenos.  (Rev Horiz Med 2011; 11(2):101)

  4. Peritonitis in Latin America.

    Science.gov (United States)

    Barretti, Pasqual; Bastos, Kleyton A; Dominguez, Jorge; Caramori, Jacqueline C T

    2007-01-01

    Peritoneal dialysis has a high acceptance rate in Latin America, thus the knowledge concerning complication patterns is of great relevance. This work reviews Latin American data on peritonitis, the most serious complication of peritoneal dialysis. The incidence of peritonitis has been reduced over time, concomitantly with the incorporation of safer exchange systems and the use of prophylactic measurements. Today, rates lower than 1 episode per 24 patient-months are commonly reported. Furthermore, changes in causative organisms have been observed, with predominance of Staphylococcus aureus up through the mid-1990s, as well as increases in coagulase-negative staphylococcus and participation of gram negatives. However, the prevalence of S. aureus is still high, due possibly to climatic conditions and the elevated prevalence of carriers. Resolution rate varies from 55% to 78%, transfer to hemodialysis from 10.9% to 15.4%, and death in 3% to 9.9% of cases. Outcome is worse in S. aureus episodes compared to those with coagulase-negative staphylococcus, despite the higher percentage of oxacillin-resistant strains among the former. In general, despite socioeconomic or climatic conditions, our results are similar to those in developed countries, perhaps as a consequence of technological improvements and/or center expertise.

  5. Giant peritoneal loose bodies

    African Journals Online (AJOL)

    2015-03-27

    Mar 27, 2015 ... Giant peritoneal loose bodies are rare lesions, originating from auto-amputated appendices epiploicae. They may cause urinary or gastrointestinal obstruction and, should the radiologist not be familiar with the entity, can potentially be confused with malignant or parasitic lesions. Familiarity with their ...

  6. The Association between Peritoneal Dialysis Modality and Peritonitis

    Science.gov (United States)

    Johnson, David W.; McDonald, Stephen P.; Boudville, Neil; Borlace, Monique; Badve, Sunil V.; Sud, Kamal; Clayton, Philip A.

    2014-01-01

    Background and objectives There is conflicting evidence comparing peritonitis rates among patients treated with continuous ambulatory peritoneal dialysis (CAPD) or automated peritoneal dialysis (APD). This study aims to clarify the relationship between peritoneal dialysis (PD) modality (APD versus CAPD) and the risk of developing PD-associated peritonitis. Design, setting, participants, & measurements This study examined the association between PD modality (APD versus CAPD) and the risks, microbiology, and clinical outcomes of PD-associated peritonitis in 6959 incident Australian PD patients between October 1, 2003, and December 31, 2011, using data from the Australia and New Zealand Dialysis and Transplant Registry. Median follow-up time was 1.9 years. Results Patients receiving APD were younger (60 versus 64 years) and had fewer comorbidities. There was no association between PD modality and time to first peritonitis episode (adjusted hazard ratio [HR] for APD versus CAPD, 0.98; 95% confidence interval [95% CI], 0.91 to 1.07; P=0.71). However, there was a lower hazard of developing Gram-positive peritonitis with APD than CAPD, which reached borderline significance (HR, 0.90; 95% CI, 0.80 to 1.00; P=0.05). No statistically significant difference was found in the risk of hospitalizations (odds ratio, 1.12; 95% CI, 0.93 to 1.35; P=0.22), but there was a nonsignificant higher likelihood of 30-day mortality (odds ratio, 1.33; 95% CI, 0.93 to 1.88; P=0.11) at the time of the first episode of peritonitis for patients receiving APD. For all peritonitis episodes (including subsequent episodes of peritonitis), APD was associated with lower rates of culture-negative peritonitis (incidence rate ratio [IRR], 0.81; 95% CI, 0.69 to 0.94; P=0.002) and higher rates of gram-negative peritonitis (IRR, 1.28; 95% CI, 1.13 to 1.46; P=0.01). Conclusions PD modality was not associated with a higher likelihood of developing peritonitis. However, APD was associated with a borderline

  7. Study of uptake and endocytosis of gamma rays-irradiated crotoxin by mice peritoneal macrophages; Avaliacao do mecanismo de captacao e endocitose de crotoxina submetida a acao da radiacao, por macrofagos peritoneais de camundongos

    Energy Technology Data Exchange (ETDEWEB)

    Cardi, Bruno Andrade

    1999-07-01

    The purpose was to investigate the uptake and endocytosis of 2000 Gy {sup 60}Co irradiated crotoxin through mouse peritoneal macrophages, correlating with native one and another non related protein, the ovalbumin. Native (CTXN) or 2000 Gy {sup 60} Co {gamma}-rays (dose rate 540 Gy/hour) irradiated crotoxin (CTXI) or ovalbumin processed of same manner (OVAN - OVAI) were offered to mouse peritoneal macrophages and their uptake was evaluated by immunohistochemistry and quantitative in situ ELISA. The involvement of scavenger receptors (ScvR) was evaluated by using blockers drugs (Probuco-PBC or Dextran Sulfate - SD) or with nonspecific blocking using fetal calf serum (FBS). The morphology and viability of macrophages were preserved during the experiments. CTXI showed irradiation-induced aggregates and formation of oxidative changing were observed on this protein after gamma rays treatment. By immunohistochemistry we could observe heavy stained phagocytic vacuole on macrophages incubated with CTXI, as compared with CTXN. Quantitatively by in situ ELISA, the sema pattern was observed, displaying a 2-fold CTXI incorporation. In presence of PBC or SD we could find a significant decrease of CTXI uptake but not of CTXN. However the CTXN uptake was depressed by FBS, not observed with CTXI. OVA, after gamma rays treatment, underwent a high degradation suffering a potent incorporation and metabolism by macrophages, with a major uptake of OVAI in longer incubation (120 minutes). Gamma rays ({sup 60} Co) produced oxidative changes on CTX molecule, leading to a uptake by ScvR-mice peritoneal macrophages, suggesting that the relation antigen-presenting cells and gamma rays-modified proteins are responsible for the better immune response presented by irradiated antigens. (author)

  8. Fungal peritonitis by Thermoascus crustaceus in a peritoneal dialysis patient from Chile.

    Science.gov (United States)

    Alvarez, Eduardo; Castillo, Alvaro; Iturrieta, Isabel

    Fungal peritonitis is a relatively uncommon infection in peritoneal dialysis patients. However, it can be associated with significant morbimortality. In recent reports, Candida species and other filamentous fungi have been reported as being aetiological agents. Thermoascus species are ubiquitous, thermophilic fungi, with an anamorph in the Paecilomyces genus. Here we present the first report of fungal peritonitis by Thermoascus crustaceus from Chile. We present the case of an 83-year-old female patient, with a history of cholecystectomy, hernia repair, severe arterial hypertension, hip and knee osteoarthritis and several episodes of peritoneal dialysis with a cloudy exudate. Bacterial cultures were negative. In addition, a history of two months with intermittent fever peaks mainly in the evening was reported. Blood culture bottles inoculated with peritoneal fluid revealed the presence of fungal growth. Morphological and molecular studies allowed us to identify the aetiological agent as Thermoascus crustaceus. An antifungal susceptibility test was performed using the M38-A2 method, developed by the Clinical and Laboratory Standards Institute (CLSI). The MIC values to amphotericin B, itraconazole, voriconazole and echinochandins were 0.5, 0.25, 0.25 and 0.125μg/ml, respectively. Antifungal treatment with amphotericin B was prescribed, with good patient progress. Fungal peritonitis is a very rare entity. Moreover, the spectrum of fungal pathogens continues to expand, a reason for which morphological and molecular studies are necessary for a rapid diagnosis. Copyright © 2017 Asociación Española de Micología. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Peritoneal Dialysis-Related Peritonitis Caused by Microbacterium paraoxydans.

    Science.gov (United States)

    Choi, Hong-Sang; Bae, Eun-Hui; Ma, Seong-Kwon; Kim, Soo-Wan

    2017-03-24

    A 54-year-old woman receiving continuous ambulatory peritoneal dialysis was admitted, complaining of diffuse abdominal pain. Peritoneal fluid cell analysis showed that the white blood cell count was 2,990 cells/mm 3 , with a neutrophil count of 2,510 cells/mm 3 . The patient was treated empirically with intraperitoneal cefazolin and ceftazidime. After 6 days, Microbacterium species grew on a peritoneal dialysate culture that had been collected on the day of admission. We analyzed the 16S rRNA gene nucleotide sequence and identified the organism as Microbacterium paraoxydans. Based on the results of the antibiotic susceptibility test, the patient was treated with intraperitoneal vancomycin and oral clarithromycin. She recovered uneventfully without interruption of peritoneal dialysis. This is a unique case of peritoneal dialysis-related peritonitis due to M. paraoxydans.

  10. Mycoplasma edwardii peritonitis in a patient on maintenance peritoneal dialysis.

    Science.gov (United States)

    Lalan, Shwetal P; Warady, Bradley A; Blowey, Douglas; Waites, Ken B; Selvarangan, Rangaraj

    2015-01-01

    Mycoplasma edwardii (M. edwardii) is an anthropozoonotic microorganism found in the upper respiratory and urogenital tracts of dogs. M. edwardii was one of the microbes isolated from peritoneal fluid of a 10-year-old child diagnosed with polymicrobial peritonitis following a puncture of dialysis tubing by a pet dog. Other unique pathogens representative of canine oral microflora isolated from this patient on peritoneal dialysis were Kingella denitrificans, Actinomycetes species and Capnocytophaga cynodegmi.

  11. Peritoneal dialysis in Mexico.

    Science.gov (United States)

    Cueto-Manzano, Alfonso M

    2003-02-01

    While Mexico has the thirteenth largest economy, a large portion of the population is impoverished. About 90% of the population is Mestizo, the result of the admixture of Mexican Indians and Spaniards, with the Indigenous peoples concentrated in the southeastern region. Treatment for end-stage renal disease (estimated 268 patients per million population) is largely determined by the limited healthcare system and the individual's access to resources such as private insurance ( approximately 15%) and governmental sources ( approximately 85%). With only 5% of the gross national product spent on healthcare and most treatment providers being public health institutions that are often under severe economic restrictions, it is not surprising that many Mexican patients do not receive renal replacement therapy. Mexico uses proportionately more peritoneal dialysis than other countries; 1% of the patients are on automated peritoneal dialysis, 19% on hemodialysis and 80% on CAPD. Malnutrition and diabetes, important risk factors for poor outcome, are prevalent among the patients in CAPD programs.

  12. Peritoneal Dialysis-Related Peritonitis: Atypical and Resistant Organisms.

    Science.gov (United States)

    Cho, Yeoungjee; Struijk, Dirk Gijsbert

    2017-01-01

    Peritoneal dialysis (PD)-related peritonitis remains to be one of the most frequent and serious complications of PD. In this study, existing literature has been reviewed on PD peritonitis caused by atypical organisms and antibiotic resistant organisms and their impact on patient outcomes. Although uncommon, delay in recognition of PD peritonitis caused by atypical organisms can lead to poor patient outcomes if there is a delay in diagnosis and implementation of appropriate treatment. There is also a large difference in prevalence of antibiotic-resistant infections across the world with variable impact on reported patient-level outcomes. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. CT features of peritonitis associated with continuous ambulatory peritoneal dialysis

    Energy Technology Data Exchange (ETDEWEB)

    Yun, Ji Young; Byun, Jae Young; Lee, Sang Hoon; Kwon, Tae Ahn; Kim, Yeon Kil; Kim, Young Ok; Song, Kyung Sup [The Catholic Univ. of Korea College of Medicine, Seoul (Korea, Republic of)

    1999-01-01

    To evaluate the CT findings of peritonitis associated with continuous ambulatory peritoneal dialysis(CAPD). We retrospectively analyzed CT scans of 14 symptomatic patients with peritonitis after CAPD. Diffuse abdominal pain was present in 11, fever in two, and abdominal mass with vomiting in one. The mean duration of CAPD ranged from 10 months to 5 years(mean : 3.9 years). On abdominal CT, we evaluated the presence and location of ascites, bowel wall thickening, cocoon formation, the pattern of enhancement of peritoneal thickening, the presence of calcifications in the peritoneum, and mesenteric and omental change. On enhanced CT, multiloculated ascites was observed in all cases(n=14) ; it was located mainly in the pelvic cavity with small multi-loculated fluid collections in the peritoneal cavity(n=13), including the lesser sac(n=3). In one patient, ascites was located in the space between the greater omentum and anterior peritoneal surface. CT showed ileus in 12 cases, small bowel wall thickening in 11, and cocoon formation in five. Uneven but smooth thickening of the peritoneum, with contrast enhancement, was seen in eight cases, and in five of these, peritoneal thickening was more prominent in the anterior peritoneum. Other findings included reticular opacity in two cases, hematoma of the rectus muscle in one, and umbilical hernia in one. Multiloculated fluid collection, ileus, small bowel wall thickening, uneven but smooth peritoneal thickening, and cocoon formation appear to be CT features of CAPD peritonitis.

  14. Peritoneal hydatidosis with ileus.

    Science.gov (United States)

    Ozalp, Necdet; Akgul, Ozgur; Dizen, Hayrettin; Gocmen, Erdal; Keskek, Mehmet; Tez, Mesut; Koc, Mahmut

    2009-01-01

    The parasitic infection hydatidosis or echinococcosis, is a parasitic infection caused most frequently by flatworm Echinococcus granulosus. Hydatidosis is endemic in Turkey where animal husbandry is common. Eventhough, Hydatid disease can develop anywhere in the human body it is most frequently occurs in the liver and then the lungs. Rupture of hydatid cysts into the peritoneal cavity, although rare, still presents a challenge for the surgeon. A 20-year-old man presented with ileus after 24 hours of mild abdominal distention, pain and nausea. On examination his abdomen was tender, with guarding and rebound tenderness and had a 3 cm long subcostal incision scar. All laboratory investigations were in the normal range. Exploratory laparotomy revealed multiple peritoneal cyst hydatid lesions with the largest measuring 10 cm in size and one also located in the right lobe of the liver. Rupture of hydatid cysts into the peritoneal cavity, although rare, still presents a challenge for the surgeon. This pathology should be included in the differential diagnosis of acute abdomen in endemic areas, especially in patients with a history of cyst hydatid (Fig. 1, Ref. 12). Full Text (Free, PDF) www.bmj.sk.

  15. Sclerosing Encapsulating Peritonitis; Review

    Directory of Open Access Journals (Sweden)

    Norman O. Machado

    2016-05-01

    Full Text Available 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 nonspecific 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%.

  16. Chronic lupus peritonitis with ascites.

    OpenAIRE

    Kaklamanis, P; Vayopoulos, G; Stamatelos, G; Dadinas, G; Tsokos, G C

    1991-01-01

    A 28 year old woman with systemic lupus erythematosus who developed chronic lupus peritonitis and ascites is described. Lupus peritonitis appeared with abdominal fullness, postprandial abdominal discomfort, and painless ascites. Four months later the patient developed vertigo, headaches, visual disturbances, serositis, and glomerulonephritis. Lupus peritonitis and the other disease manifestations responded to treatment with intravenous pulse methylprednisolone (four 1 g/m2 injections at one w...

  17. Peritoneal dialysis peritonitis by anaerobic pathogens: a retrospective case series

    Science.gov (United States)

    2013-01-01

    Background Bacterial infections account for most peritoneal dialysis (PD)-associated peritonitis episodes. However, anaerobic PD peritonitis is extremely rare and intuitively associated with intra-abdominal lesions. In this study, we examined the clinical characteristics of PD patients who developed anaerobic peritonitis. Methods We retrospectively identified all anaerobic PD peritonitis episodes from a prospectively collected PD registry at a single center between 1990 and 2010. Only patients receiving more than 3 months of PD were enrolled. We analyzed clinical features as well as outcomes of anaerobic PD peritonitis patients. Results Among 6 patients, 10 episodes of PD-associated peritonitis were caused by anaerobic pathogens (1.59% of all peritonitis episodes during study the period), in which the cultures from 5 episodes had mixed growth. Bacteroides fragilis was the most common species identified (4 isolates). Only 3 episodes were associated with gastrointestinal lesions, and 4 episodes were related to a break in sterility during exchange procedures. All anaerobic pathogens were susceptible to clindamycin and metronidazole, but penicillin resistance was noted in 4 isolates. Ampicillin/sulbactam resistance was found in 2 isolates. In 5 episodes, a primary response was achieved using the first-generation cephalosporin and ceftazidime or aminoglycoside. In 3 episodes, the first-generation cephalosporin was replaced with aminoglycosides. Tenckhoff catheter removal was necessary in 2 episodes. Only one episode ended with mortality (due to a perforated bowel). Conclusion Anaerobic PD-associated peritonitis might be predominantly caused by contamination, rather than intra-abdominal events. Half of anaerobic PD-associated peritonitis episodes had polymicrobial growth. The overall outcome of anaerobic peritonitis is fair, with a high catheter survival rate. PMID:23705895

  18. Peritoneal macrophage infiltration is correlated with baseline peritoneal solute transport rate in peritoneal dialysis patients.

    Science.gov (United States)

    Sawai, Akiho; Ito, Yasuhiko; Mizuno, Masashi; Suzuki, Yasuhiro; Toda, Susumu; Ito, Isao; Hattori, Ryohei; Matsukawa, Yoshihisa; Gotoh, Momokazu; Takei, Yoshifumi; Yuzawa, Yukio; Matsuo, Seiichi

    2011-07-01

    High baseline peritoneal solute transport rate is reportedly associated with reduced patient and technique survival in continuous peritoneal dialysis (PD) patients. However, the determinants of baseline peritoneal solute transport rate remain uncertain. The aim of this study was to investigate the relationship between peritoneal local inflammation, angiogenesis and systemic inflammation and baseline peritoneal permeability. Peritoneal biopsy specimens from 42 pre-dialysis uraemic patients and 11 control individuals were investigated. Immunohistochemistry for CD68-positive macrophages, chymase- and tryptase-positive mast cells, interleukin-6 (IL-6)-positive cells, CD3-positive T cells, CD20-positive B cells, neutrophils and CD31- and pathologische anatomie Leiden-endothelium (PAL-E)-positive blood vessels in the peritoneum was performed. Baseline dialysate-to-plasma ratio for creatinine (D/P Cr) was determined within 6 months of PD induction. Clinical and laboratory parameters were measured at the time of peritoneal biopsy. Factors associated with peritoneal permeability were assessed by multiple linear regression analysis. Pre-dialysis uraemic peritoneum showed infiltration by CD68-positive macrophages, and mast cells, as compared with controls. Baseline D/P Cr was correlated with density of CD68-positive macrophages (P < 0.001), IL-6-positive cells (P < 0.001), CD31-positive (P < 0.05) and PAL-E-positive blood vessels (P < 0.05) and serum albumin (P < 0.05). However, baseline peritoneal permeability was not correlated with infiltration by mast cells, B cells, T cells, neutrophils, serum C-reactive protein or other clinical factors. On multiple linear regression analysis, the number of CD68-positive macrophages in peritoneum was an independent predictor for baseline peritoneal permeability (P = 0.009). Peritoneal macrophage infiltration is predominant in uraemic patients and is an important factor in predicting baseline peritoneal permeability.

  19. Encapsulating peritoneal sclerosis – a rare but devastating peritoneal disease

    Directory of Open Access Journals (Sweden)

    Zia eMoinuddin

    2015-01-01

    Full Text Available 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 the recommended in later stages to relieve bowel obstruction.

  20. Assessment of severity of peritonitis using Mannheim peritonitis index

    African Journals Online (AJOL)

    Introduction: Peritonitis is one of the most common problems in general surgery practice with high mortality rate. One of the reasons for high mortality is that peritonitis affects the general condition and leads to complications causing multiple organ failure, renal failure, sepsis, and postoperative ventilatory support.

  1. Capnocytophaga cynodegmi peritonitis in a peritoneal dialysis patient

    DEFF Research Database (Denmark)

    Pers, Charlotte; Tvedegaard, Erling; Christensen, Jens Jørgen

    2007-01-01

    The first reported case of peritonitis caused by Capnocytophaga cynodegmi is presented. The patient was treated with peritoneal dialysis and had contact with a cat. C. cynodegmi is part of the normal oral flora of dogs and cats but is very rarely isolated in clinical specimens from humans....

  2. The dialysis catheter and infectious peritonitis in intermittent peritoneal dialysis

    DEFF Research Database (Denmark)

    Kolmos, Hans Jørn; Hemmeløff Andersen, Karl Erik; Hansen, Lise

    1984-01-01

    118 episodes of infectious peritonitis registered among 156 patients treated with intermittent peritoneal dialysis over a 5-yr period were analysed with special reference to potential routes of infection associated with the dialysis catheter. Peritonitis was randomly distributed among the patients......, and the change of keeping free of peritonitis declined exponentially with time. The main factor determining the individual number of episodes was the total space of time, in which a patient had been wearing a dialysis catheter, whereas the number of catheter disconnections played no significant role. A relative...... preponderance of cases due to Enterobacteriaceae was noted within the first week after catheter implantation. In contrast with this, peritonitis with skin microorganisms was not associated with the implantation of catheters....

  3. Bidirectional peritoneal transport of albumin in continuous ambulatory peritoneal dialysis

    DEFF Research Database (Denmark)

    Joffe, P; Henriksen, Jens Henrik Sahl

    1995-01-01

    The present study was undertaken in order to assess bidirectional peritoneal kinetics of albumin after simultaneous i.v. and i.p. injection of radioiodinated albumin tracers (125I-RISA and 131I-RISA) in eight clinically stable uraemic patients undergoing continuous ambulatory peritoneal dialysis...... (CAPD). The plasma volume, intravascular albumin mass (IVM), and overall extravasation rate of albumin were not significantly different from that found in healthy controls. Albumin flux from the plasma into the peritoneal cavity was 3.71 +/- 0.82 (SD) mumol/h, which was only 3% of the overall...... extravasation rate (137 +/- 52 mumol/h). Albumin flux from the peritoneal cavity into the plasma was substantially lower (0.22 +/- 0.07 mumol/h, P peritoneal accumulation of the albumin from plasma over 4 h was 14 +/- 3.2 mumol, which was significantly lower than the intraperitoneal albumin...

  4. Citrobacter Peritoneal Dialysis Peritonitis: Rare Occurrence with Poor Outcomes

    Science.gov (United States)

    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

    2013-01-01

    Introduction: Non-Pseudomonas gram-negative bacteria are responsible for an increasing proportion of cases of peritoneal dialysis (PD)-related peritonitis. The role of Citrobacter species in the etiology of PD-related peritonitis is often underestimated. In the present study, we aimed to describe the clinical features, laboratory findings, and short- and long-term outcomes in PD-related peritonitis caused by Citrobacter. Methods: A retrospective review of all episodes of PD-related peritonitis caused by Citrobacter from a single center between 1990 and 2010 was performed. Clinical features, microbiological data, and outcomes of these episodes were analyzed. Results: Citrobacter species was responsible for 11 PD-related episodes (1.8% of all peritonitis episodes) in 8 patients. Citrobacter freundii was the most common etiologic species (73%), and mixed growth was found in the other 3 episodes (27%). Approximately half (46%) of the episodes were associated with constipation and/or diarrhea. Of the Citrobacter isolates from all episodes, 54% were resistant to cefazolin, and only 18% were susceptible to cefmetazole. All isolates were susceptible to ceftazidime, cefepime, carbapenem, and aminoglycosides. More than half of the patients (54%) were hospitalized for index peritonitis, and 27% of the episodes involved a change in antibiotic medication. One patient had relapsing peritonitis caused by C. koseri (9%). The mortality rate of PD-related peritonitis caused by Citrobacter was 18%, and 89% of surviving patients developed technique failure requiring a modality switch after an average of 12 months of follow-up (range 1.2-31.2 months). Conclusion: PD-related peritonitis caused by Citrobacter is associated with poor outcomes, including high rates of antibiotic resistance, a high mortality rate, and a high rate of technique failure among survivors during the follow-up period. PMID:23869184

  5. Peritonitis difusas: Actualización y tratamiento

    OpenAIRE

    Rosalba Roque González; Evelio T Ramírez Hernández; Armando Leal Mursulí; Marcos Taché Jalak; Radamés I Adefna Pérez

    2000-01-01

    A pesar de los progresos alcanzados en el tratamiento intensivo del paciente quirúrgico, la introducción de nuevos antimicrobianos, y el perfeccionamiento de las técnicas quirúrgicas, la mortalidad por peritonitis difusa permanece alarmantemente elevada. La mejor comprensión de los fenómenos fisiopatológicos que acompañan al proceso infeccioso peritoneal y el conocimiento de los mediadores químicos inflamatorios, no han logrado una mejoría sustancial en la supervivencia de estos pacientes. El...

  6. Laparoscopic surgery complications: postoperative peritonitis.

    Science.gov (United States)

    Drăghici, L; Drăghici, I; Ungureanu, A; Copăescu, C; Popescu, M; Dragomirescu, C

    2012-09-15

    Complications within laparoscopic surgery, similar to classic surgery are inevitable and require immediate actions both to diminish intraoperative risks and to choose the appropriate therapeutic attitude. Peritonitis and hemorrhagic incidents are both part of the complications aspect of laparoscopic surgery. Fortunately, the incidence is limited, thus excluding the rejection of celioscopic methods. Patient's risks and benefits are to be analyzed carefully prior recommending laparoscopic surgery. This study presents a statistical analysis of peritonitis consecutive to laparoscopic surgery, experience of "Sf. Ioan" Emergency Hospital, Bucharest, and Department of Surgery (2000-2010). There were 180 (0,96%) complicated situations requiring reinterventions, from a total of 18676 laparoscopic procedures. 106 cases (0,56%) represented different grades of postoperative peritonitis. Most frequently, there were consecutive laparoscopic appendicectomia and colecistectomia. During the last decade, few severe cases of peritonitis followed laparoscopic bariatric surgical procedures. This study reflects the possibility of unfavorable evolution of postoperative peritonitis comparing with hemorrhagic incidents within laparoscopic surgery.

  7. Infectious peritonitis. The main complication of intermittent peritoneal dialysis.

    Science.gov (United States)

    Hemmeløff Andersen, K E; Kolmos, H J

    1981-11-01

    Infectious peritonitis was studied in 164 patients with renal failure receiving 24,282 peritoneal dialyses over a five-year period. One hundred and fifty nine episodes were registered in 93 patients. The overall incidence was 0.66 episodes per 100 dialyses. Two epidemics accounted for a higher incidence during the first half of the study, while the incidence of endemic peritonitis remained unchanged. Infectious peritonitis was the most common complication among out-patients and was the cause of drop out in 39 per cent of the patients transferred to haemodialysis. The calculated mortality from peritonitis was 0.08, corresponding to one fifth of all deaths. The case fatality rate was 0.14. The most common aetiological microorganisms were Staphylococcus aureus and micrococci, accounting for 50 per cent of the cases. Forty six per cent of the cases caused by Staphylococcus aureus were preceded by wound or catheter tunnel infections with the same strain. This points to the abdominal skin flora as the main source of endemic peritonitis. However, further epidemiological studies are needed to elucidate how the skin saprophytes reach the peritoneal cavity.

  8. Sclerosing peritonitis with gross calcification: case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Cheung Sook; Kim, Young Jae; Min, Seon Jeong; Cho, Seong Whi; Lee, Gyung Kyu; Lee, Eil Seong; Kang, Ik Won [Hallym University College of Medicine, Seoul (Korea, Republic of)

    2003-09-01

    Sclerosing peritonitis is an uncommon complication of continuous ambulatory peritoneal dialysis (CAPD) and can lead to small bowel dysfunction involving abdominal pain, progressive loss of ultrafiltration, and small intestinal obstruction. Peritoneal thickening, in which calcification can develop, often starts as al small plaque which gradually becomes larger. We report a case of CAPD-related calcifying peritonitis.

  9. Peritonitis difusas: Actualización y tratamiento

    Directory of Open Access Journals (Sweden)

    Rosalba Roque González

    2000-08-01

    Full Text Available A pesar de los progresos alcanzados en el tratamiento intensivo del paciente quirúrgico, la introducción de nuevos antimicrobianos, y el perfeccionamiento de las técnicas quirúrgicas, la mortalidad por peritonitis difusa permanece alarmantemente elevada. La mejor comprensión de los fenómenos fisiopatológicos que acompañan al proceso infeccioso peritoneal y el conocimiento de los mediadores químicos inflamatorios, no han logrado una mejoría sustancial en la supervivencia de estos pacientes. El diagnóstico se basa fundamentalmente en la valoración clínica, auxiliado por métodos complementarios e índices predictivos. El manejo quirúrgico precoz en cualquiera de sus formas, constituye el pilar fundamental de un tratamiento exitoso, complementado con un soporte general efectivo. El fracaso del tratamiento se debe a la persistencia de la infección peritoneal y dehiscencia de suturas intestinales. Las primeras causas de muerte son las fístulas, disfunción múltiple de órganos y sangramiento digestivo altoDespite the progress made in the intensive treatment of operated patients, the introduction of new antimicrobials and the betterment of surgical techniques, mortality rates from diffuse peritonitis are still alarmingly elevated. A better understanding of physiopathological phenomena which accompany an infective peritoneal process and knowledge of the chemical inflammatory mediators have not yet led to a substantial improvement in the survival rate of these patients. The diagnosis is mainly based on a clinical assessment aided by supplementary methods and predictive indexes. Early surgical managment in any form is a basic foundation for a successful treatment backed up by an effective general support. The treatment fails due to a persistent peritoneal infection and dehiscence in intestinal sutures. The first causes of death are fistulae, multiple organ failure and .high digestive bleeding

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

    Science.gov (United States)

    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

  11. Assessment of Severity of Peritonitis Using Mannheim Peritonitis Index.

    Science.gov (United States)

    Sharma, Sanjeev; Singh, Sumitoj; Makkar, Nikhil; Kumar, Ashok; Sandhu, Mandeep Singh

    2016-01-01

    Peritonitis is one of the most common problems in general surgery practice with high mortality rate. One of the reasons for high mortality is that peritonitis affects the general condition and leads to complications causing multiple organ failure, renal failure, sepsis, and postoperative ventilatory support. Early prognostic evaluation of patients with peritonitis is desirable to select high-risk patients for intensive management and also to provide a reliable objective classification of severity and operative risk. Fifty cases with diagnosis of peritonitis coming to Government Medical College, Amritsar, were studied. Stratification of these patients was done according to Mannheim peritonitis index (MPI), and their outcome was examined. Mortality steadily increases with increase in MPI score. For patients with a score 27, it was 100% (P 27, it was 100% (P 24 h, organ failure on admission, female sex, and feculent exudate were found to be independently significant factors in predicting the mortality among the study population. For a score of 27, the sensitivity was 66.67%, specificity was 100%, and positive predictive value for mortality is 100% at an accuracy of 94%. This study proves that MPI scoring system is a simple and effective tool for assessing the morbidity and mortality in patients with peritonitis.

  12. Peritoneal dialysis associated peritonitis secondary to Mycobacterium fortuitum

    Directory of Open Access Journals (Sweden)

    Paula McKenzie

    2014-09-01

    Full Text Available We report a 23-year-old woman with systemic lupus erythematous, lupus nephritis(class IV, and end-stage renal disease on peritoneal dialysis who presented with abdominal pain, nausea, vomiting, and diarrhea for one week. A previous admission for peritonitis occurred one month earlier, and peritoneal fluid culture at that time was negative. She was discharged on three weeks of intraperitoneal cefepime and vancomycin. On the current admission, due to recurrent symptoms approximately two weeks after her antibiotics were discontinued, peritoneal fluid cultures were positive for Mycobacterium fortuitum. The peritoneal catheter was removed, and trimethoprim- sulfamethoxazoleand ciprofloxacin were initially recommended for six months. This was later changed to trimethoprim-sulfamethoxazole and amikacin based on new susceptibilities. M. fortuitum is a rapidly growing mycobacterial species (RGM widely distributedin nature; tap water is the major reservoir. It can produce a wide range of infections inhumans, and outbreaks have been reported in hospitals from contaminated equipment. Immunosuppression and chronic lung disease have been described as predisposing factors for RGM infection. Peritoneal dialysis associated with M. fortuitum infection occurs very rarely; no guidelines exist for treatment recommendations.

  13. Celecoxib treatment reduces peritoneal fibrosis and angiogenesis and prevents ultrafiltration failure in experimental peritoneal dialysis

    NARCIS (Netherlands)

    Fabbrini, Paolo; Schilte, Margot N.; Zareie, Mammad; ter Wee, Piet M.; Keuning, Eelco D.; Beelen, Robert H. J.; van den Born, Jaap

    2009-01-01

    Background. Daily peritoneal exposure to peritoneal dialysis fluid (PDF) induces severe morphological alterations including fibrosis and angiogenesis that lead to a loss of peritoneal ultrafiltration (UF) capacity. Since cyclooxygenase (COX)-2 is involved in fibrosis and angiogenesis, we

  14. Encapsulating peritoneal sclerosis: case report

    Directory of Open Access Journals (Sweden)

    Gabriel Caetano Pereira

    Full Text Available Abstract Patients with chronic kidney disease (CDK can develop several diseases caused by the renal replacement therapy. Here we report a rare complication of peritoneal dialysis, the encapsulating peritoneal sclerosis (EPS in which the peritoneal tissue is gradually replaced by fibrous tissue. The patient in question, after late loss of renal graft and conversion to peritoneal dialysis, evolved with multiple hospitalizations for spontaneous bacterial infections, in recent admission, he was diagnosed with sub-occlusive abdomen secondary to the EPS. Five days after, presented with intestinal obstruction requiring surgical approach by laparotomy, being performed with right colectomy, enterectomy, enteroraphy and ileostomy with drainage. The patient progressed well and follows on prednisone and tamoxifen-associated with intermittent hemodialysis.

  15. Tuberculosis peritoneal con niveles elevados de CA 125

    Directory of Open Access Journals (Sweden)

    Andrés José Gómez-Aldana

    2013-09-01

    Full Text Available Resumen La tuberculosis peritoneal hace parte de los diagnósticos diferenciales de ascitis; sin embargo, su documentación está dada por la presencia de granulomas necrotizantes al igual que el crecimiento de micobacterias en las muestras tomadas del peritoneo. Se presenta el caso de una paciente con dolor abdominal y ascitis en quien se documentaron lesiones nodulares en cavidad peritoneal, con niveles marcadamente elevados de "Antígeno Carbohidrato o Antígeno Cáncer" CA 125, sin cambios en otros órganos, realizando biopsias de peritoneo, con documentación de granulomas necrotizantes y crecimiento de micobacterias en el cultivo, por lo que se instauró tratamiento con adecuada respuesta logrando disminución progresiva de la ascitis y ganancia de peso.

  16. Viridans streptococci in peritoneal dialysis peritonitis: clinical courses and long-term outcomes.

    Science.gov (United States)

    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

    2015-01-01

    The clinical courses and long-term outcomes of viridans streptococcus (VS) peritoneal dialysis (PD) peritonitis remain unclear. We conducted a retrospective analysis of all PD patients in a single center with gram-positive cocci (GPC) peritonitis between 2005 and 2011, and divided them into 3 groups: VS, other streptococci and other GPC (apart from VS). Clinical characteristics and outcomes of the VS group were compared with the other streptococci and other GPC groups, with prognostic factors determined. A total of 140 patients with 168 episodes of GPC peritonitis (44% of all peritonitis) were identified over 7 years. Among these, 18 patients (13%) developed VS peritonitis, while 14 patients (10%) developed other streptococcal peritonitis. Patients with VS peritonitis had a high cure rate by antibiotic alone (94%), despite a high polymicrobial yield frequency (28%). We found that VS peritonitis carried a lower risk of Tenckhoff catheter removal and relapsing episodes than other GPC peritonitis (6% vs 11%), and a lower mortality than other streptococci peritonitis (0% vs 7%). However, after the index peritonitis episodes, VS, other streptococci, and other GPC group had a significantly increased peritonitis incidence compared with the period before the index peritonitis (all p peritonitis had a significantly higher incidence of refractory peritonitis compared with other streptococci or other GPC peritonitis in the long term (both p peritonitis after the index episode as compared with other streptococcal or GPC peritonitis. It might be prudent to monitor the technique of these patients with VS peritonitis closely to avoid further peritonitis episodes. Copyright © 2015 International Society for Peritoneal Dialysis.

  17. The role of peritoneal alternatively activated macrophages in the process of peritoneal fibrosis related to peritoneal dialysis

    National Research Council Canada - National Science Library

    Wang, Jie; Jiang, Zong-Pei; Su, Ning; Fan, Jin-Jin; Ruan, Yi-Ping; Peng, Wen-Xing; Li, Ya-Fang; Yu, Xue-Qing

    2013-01-01

    It has been confirmed that alternatively activated macrophages (M2) participate in tissue remodeling and fibrosis occurrence, but the effect of M2 on peritoneal fibrosis related to peritoneal dialysis (PD...

  18. [Peritoneal dialysis in the aged].

    Science.gov (United States)

    Stojimirović, B; Nesić, V; Dimitrijević, Z; Jovanović, N

    1999-01-01

    Patients older than 65 years represent the group of patients affected by end-stage renal failure characterized by the most rapid growth. The prevalent causes of end-stage renal disease (ESRD) in the elderly are diabetes mellitus and nephrosclerosis due to long-term arterial hypertension. There are a number of physiologic changes which occur with aging that might have an impact on the choice of renal replacement modality for an elderly patient: clinical or subclinical diminished cardiovascular reserve due to atherosclerosis or impaired baroreceptor function, slow deterioration of pulmonary function, impaired immunity, increased susceptibility to infection, metabolic disturbances, bone loss from osteoporosis, altered metabolism of protein and a variety of drugs, high rate of malnutrition, tendency to carbohydrate intolerance. When choosing a dialysis regimen for an elderly patient, physiologic changes that occur with aging, specific medical conditions that are common in this period of life, medical and psychosocial advantages and disadvantages of the single mode need to be taken into consideration. Continuous ambulatory peritoneal dialysis (CAPD) is the predominant mode of therapy for elderly patients. Medical advantages of CAPD in elderly patients are easier control of hypertension and anemia, slower and sustained ultrafiltration, avoidance of cardiac arrhythmias, improvement of nutritional status, better correction of cognitive functions. Psychosocial benefits are home dialysis program, improvement of quality of life and avoidance of co-morbid diseases. There are contraindications to peritoneal dialysis which apply to elderly as well as to younger patients: inadequate peritoneal membrane function, hernias that cannot be repaired, inability to insert a chronic peritoneal access. Relative contraindications include recurrent pancreatitis, chronic back pain, recent aortic prosthesis placement, severe periferal vascular disease and recurrent diverticulitis. Further

  19. Are phospholipase A2 and nitric oxide involved in the alterations in peritoneal transport during CAPD peritonitis?

    NARCIS (Netherlands)

    Douma, C. E.; de Waart, D. R.; Struijk, D. G.; Krediet, R. T.

    1998-01-01

    The alterations in peritoneal permeability characteristics during peritonitis can only partly be explained by the increased concentrations of prostaglandins and cytokines in the dialysate. Fifteen patients undergoing continuous ambulatory peritoneal dialysis (CAPD) with 16 peritonitis episodes were

  20. Outcomes of single organism peritonitis in peritoneal dialysis: gram negatives versus gram positives in the Network 9 Peritonitis Study.

    Science.gov (United States)

    Bunke, C M; Brier, M E; Golper, T A

    1997-08-01

    The use of the "peritonitis rate" in the management of patients undergoing peritoneal dialysis is assuming importance in comparing the prowess of facilities, care givers and new innovations. For this to be a meaningful outcome measure, the type of infection (causative pathogen) must have less clinical significance than the number of infections during a time interval. The natural history of Staphylococcus aureus, pseudomonas, and fungal peritonitis would not support that the outcome of an episode of peritonitis is independent of the causative pathogen. Could this concern be extended to other more frequently occurring pathogens? To address this, the Network 9 Peritonitis Study identified 530 episodes of single organism peritonitis caused by a gram positive organism and 136 episodes caused by a single non-pseudomonal gram negative (NPGN) pathogen. Coincidental soft tissue infections (exit site or tunnel) occurred equally in both groups. Outcomes of peritonitis were analyzed by organism classification and by presence or absence of a soft tissue infection. NPGN peritonitis was associated with significantly more frequent catheter loss, hospitalization, and technique failure and was less likely to resolve regardless of the presence or absence of a soft tissue infection. Hospitalization and death tended to occur more frequently with enterococcal peritonitis than with other gram positive peritonitis. The outcomes in the NPGN peritonitis group were significantly worse (resolution, catheter loss, hospitalization, technique failure) compared to coagulase negative staphylococcal or S. aureus peritonitis, regardless of the presence or absence of a coincidental soft tissue infection. Furthermore, for the first time, the poor outcomes of gram negative peritonitis are shown to be independent of pseudomonas or polymicrobial involvement or soft tissue infections. The gram negative organism appears to be the important factor. In addition, the outcome of peritonitis caused by S. aureus

  1. Barium peritonitis in small animals.

    Science.gov (United States)

    Ko, Jae Jin; Mann, F A Tony

    2014-05-01

    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.

  2. Transcriptional patterns in peritoneal tissue of encapsulating peritoneal sclerosis, a complication of chronic peritoneal dialysis.

    Directory of Open Access Journals (Sweden)

    Fabian R Reimold

    Full Text Available Encapsulating peritoneal sclerosis (EPS is a devastating complication of peritoneal dialysis (PD, characterized by marked inflammation and severe fibrosis of the peritoneum, and associated with high morbidity and mortality. EPS can occur years after termination of PD and, in severe cases, leads to intestinal obstruction and ileus requiring surgical intervention. Despite ongoing research, the pathogenesis of EPS remains unclear. We performed a global transcriptome analysis of peritoneal tissue specimens from EPS patients, PD patients without EPS, and uremic patients without history of PD or EPS (Uremic. Unsupervised and supervised bioinformatics analysis revealed distinct transcriptional patterns that discriminated these three clinical groups. The analysis identified a signature of 219 genes expressed differentially in EPS as compared to PD and Uremic groups. Canonical pathway analysis of differentially expressed genes showed enrichment in several pathways, including antigen presentation, dendritic cell maturation, B cell development, chemokine signaling and humoral and cellular immunity (P value<0.05. Further interactive network analysis depicted effects of EPS-associated genes on networks linked to inflammation, immunological response, and cell proliferation. Gene expression changes were confirmed by qRT-PCR for a subset of the differentially expressed genes. EPS patient tissues exhibited elevated expression of genes encoding sulfatase1, thrombospondin 1, fibronectin 1 and alpha smooth muscle actin, among many others, while in EPS and PD tissues mRNAs encoding leptin and retinol-binding protein 4 were markedly down-regulated, compared to Uremic group patients. Immunolocalization of Collagen 1 alpha 1 revealed that Col1a1 protein was predominantly expressed in the submesothelial compact zone of EPS patient peritoneal samples, whereas PD patient peritoneal samples exhibited homogenous Col1a1 staining throughout the tissue samples. The results are

  3. Focus on peritoneal dialysis training: working to decrease peritonitis rates.

    Science.gov (United States)

    Zhang, Lei; Hawley, Carmel M; Johnson, David W

    2016-02-01

    Patient training has widely been considered to be one of the most critical factors for achieving optimal peritoneal dialysis clinical outcomes, including avoidance of peritonitis. However, research in this important area has been remarkably scant to date. This article will critically review the clinical evidence underpinning PD patient training and will specifically focus on four key areas: who should provide training and how, when and where should it be performed to obtain the best results. Evidence gaps and future research directions will also be discussed. © The Author 2015. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

  4. Viridans Streptococci in Peritoneal Dialysis Peritonitis: Clinical Courses and Long-Term Outcomes

    Science.gov (United States)

    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

    2015-01-01

    ♦ Background: The clinical courses and long-term outcomes of viridans streptococcus (VS) peritoneal dialysis (PD) peritonitis remain unclear. ♦ Methods: We conducted a retrospective analysis of all PD patients in a single center with gram-positive cocci (GPC) peritonitis between 2005 and 2011, and divided them into 3 groups: VS, other streptococci and other GPC (apart from VS). Clinical characteristics and outcomes of the VS group were compared with the other streptococci and other GPC groups, with prognostic factors determined. ♦ Results: A total of 140 patients with 168 episodes of GPC peritonitis (44% of all peritonitis) were identified over 7 years. Among these, 18 patients (13%) developed VS peritonitis, while 14 patients (10%) developed other streptococcal peritonitis. Patients with VS peritonitis had a high cure rate by antibiotic alone (94%), despite a high polymicrobial yield frequency (28%). We found that VS peritonitis carried a lower risk of Tenckhoff catheter removal and relapsing episodes than other GPC peritonitis (6% vs 11%), and a lower mortality than other streptococci peritonitis (0% vs 7%). However, after the index peritonitis episodes, VS, other streptococci, and other GPC group had a significantly increased peritonitis incidence compared with the period before the index peritonitis (all p peritonitis had a significantly higher incidence of refractory peritonitis compared with other streptococci or other GPC peritonitis in the long term (both p peritonitis after the index episode as compared with other streptococcal or GPC peritonitis. It might be prudent to monitor the technique of these patients with VS peritonitis closely to avoid further peritonitis episodes. PMID:24497584

  5. Peritoneal sclerosis in chronic peritoneal dialysis patients: analysis of clinical presentation, risk factors, and peritoneal transport kinetics

    NARCIS (Netherlands)

    Hendriks, P. M.; Ho-Dac-Pannekeet, M. M.; van Gulik, T. M.; Struijk, D. G.; Phoa, S. S.; Sie, L.; Kox, C.; Krediet, R. T.

    1997-01-01

    OBJECTIVE: To analyze clinical features of peritoneal sclerosis (PS) in a group of peritoneal dialysis (PD) patients, and to compare potential risk factors and peritoneal transport characteristics with a control group matched for duration of PD. DESIGN: Study 1: Retrospective study of 16 PD patients

  6. Epidemic of Chemical Peritonitis in Patients on Continuous Ambulatory Peritoneal Dialysis: A Report from Western India.

    Science.gov (United States)

    Jamale, Tukaram; Dhokare, Aniruddha; Satpute, Kushal; Kulkarni, Renu; Usulumarty, Deepa; Vishwanath, Billa; Noronha, Santosh; Hase, Niwrutti

    2016-01-01

    While non-infectious etiologies like chemical irritants are rare causes of epidemics of peritonitis, this possibility should be considered when one encounters an unusual clustering of peritonitis cases. We describe here an epidemic of chemical peritonitis at our center. Copyright © 2016 International Society for Peritoneal Dialysis.

  7. 32 years' experience of peritoneal dialysis-related peritonitis in a university hospital

    NARCIS (Netherlands)

    van Esch, Sadie; Krediet, Raymond T.; Struijk, Dirk G.

    2014-01-01

    Peritonitis in peritoneal dialysis (PD) patients can lead to technique failure and contributes to infection-related mortality. Peritonitis prevention and optimization of treatment are therefore important in the care for PD patients. In the present study, we analyzed the incidence of peritonitis,

  8. Primary small bowel anastomosis in generalised peritonitis

    NARCIS (Netherlands)

    deGraaf, JS; van Goor, Harry; Bleichrodt, RP

    Objective: To find out if primary small bowel anastomosis of the bowel is safe in patients with generalised peritonitis who are treated by planned relaparotomies. Design: Retrospective study. Setting: University hospital, The Netherlands. Subjects. 10 Patients with generalised purulent peritonitis

  9. Antimicrobial agents for preventing peritonitis in peritoneal dialysis patients.

    Science.gov (United States)

    Campbell, Denise; Mudge, David W; Craig, Jonathan C; Johnson, David W; Tong, Allison; Strippoli, Giovanni Fm

    2017-04-08

    Peritoneal dialysis (PD) is an important therapy for patients with end-stage kidney disease and is used in more than 200,000 such patients globally. However, its value is often limited by the development of infections such as peritonitis and exit-site and tunnel infections. Multiple strategies have been developed to reduce the risk of peritonitis including antibiotics, topical disinfectants to the exit site and antifungal agents. However, the effectiveness of these strategies has been variable and are based on a small number of randomised controlled trials (RCTs). The optimal preventive strategies to reduce the occurrence of peritonitis remain unclear.This is an update of a Cochrane review first published in 2004. To evaluate the benefits and harms of antimicrobial strategies used to prevent peritonitis in PD patients. We searched the Cochrane Kidney and Transplant's Specialised Register to 4 October 2016 through contact with the Information Specialist using search terms relevant to this review. Studies contained in the Specialised Register are identified through search strategies specifically designed for CENTRAL, MEDLINE, and EMBASE; handsearching conference proceedings; and searching the International Clinical Trials Register (ICTRP) Search Portal and ClinicalTrials.gov. RCTs or quasi-RCTs in patients receiving chronic PD, which evaluated any antimicrobial agents used systemically or locally to prevent peritonitis or exit-site/tunnel infection were included. Two authors independently assessed risk of bias and extracted data. Summary estimates of effect were obtained using a random-effects model, and results were expressed as risk ratio (RR) with 95% confidence intervals (CI). Thirty-nine studies, randomising 4435 patients, were included. Twenty additional studies have been included in this update. The risk of bias domains were often unclear or high; risk of bias was judged to be low in 19 (49%) studies for random sequence generation, 12 (31%) studies for

  10. Granulomatous peritonitis caused by glove starch.

    OpenAIRE

    Michowitz, M.; Stavorovsky, M.; Ilie, B.

    1983-01-01

    Corn starch particles are used as a surgical glove lubricant. At present there is no better alternative for this lubricant. Implantation of corn starch particles into the peritoneal cavity can induce foreign body reactions, starch peritonitis and starch granulomata, and may cause adhesions and intestinal obstruction. Starch peritonitis should be treated conservatively.

  11. Early Peritonitis is an Independent Risk Factor for Mortality in Elderly Peritoneal Dialysis Patients

    OpenAIRE

    Zhi Wang; Linsen Jiang; Sheng Feng; Lei Yang; Shan Jiang; Zhoubing Zhan; Kai Song; Huaying Shen

    2015-01-01

    Background/Aims: The impact of early peritonitis on the outcome of elderly peritoneal dialysis (PD) patients has not been studied. We aimed to research the influence of early peritonitis on patient outcomes in elderly PD patients. Methods: This study involved elderly PD patients (age ≥65) who underwent PD between Jan 1, 2004 and Jul 31, 2013. Patient characteristics were collected in our database. Early peritonitis was defined as peritonitis within 6 months after the initiation of PD. Patient...

  12. Carbohydrate antigen 125 and carcinoembryonic antigen in the differentiation of tuberculous peritonitis and peritonitis carcinomatosa

    OpenAIRE

    Tong, Huan; Tai, Yang; Ye, Cheng; Wu, Hao; Zhang, Lin-Hao; Gao, Jin-Hang; Yan, Zhao-Ping; Huang, Zhi-Yin; Tang, Cheng-Wei

    2017-01-01

    Tumor markers could increase in both tuberculous peritonitis and peritonitis carcinomatosa, confusing the differentiation of these diseases. This study aimed to better understand the extent of elevation and diagnostic efficacies of carbohydrate antigen 125 (CA 125), carcinoembryonic antigen (CEA) and combinative use of them in tuberculous peritonitis and peritonitis carcinomatosa. Of 2998 patients reviewed, 101, 120 and 71 patients were assigned to TBP group (tuberculous peritonitis), non-OCA...

  13. Imaging features of encapsulating peritoneal sclerosis in continuous ambulatory peritoneal dialysis patients.

    LENUS (Irish Health Repository)

    Ti, Joanna P

    2010-07-01

    OBJECTIVE: The purpose of this article is to present the spectrum of radiologic findings of encapsulating peritoneal sclerosis in patients undergoing continuous ambulatory peritoneal dialysis (CAPD). CONCLUSION: Although a rare diagnosis, encapsulating peritoneal sclerosis in patients undergoing CAPD has a high morbidity and mortality. Diagnosis is often delayed because clinical features are insidious and nonspecific. Radiologic imaging may be helpful in the early diagnosis of encapsulating peritoneal sclerosis and in facilitating timely intervention for CAPD patients with encapsulating peritoneal sclerosis.

  14. Peritoneal Drains in Perforated Appendicitis without Peritonitis: A ...

    African Journals Online (AJOL)

    Background: Appendicitis is recognized worldwide as the commonest surgical emergency. Its management becomes more challenging when the patient presents with perforated appendicitis In the western world To determine the value of peritoneal drains in patients operated with an appendicular pathology more advanced ...

  15. Assessment of Severity of Peritonitis Using Mannheim Peritonitis Index

    African Journals Online (AJOL)

    Peritonitis denotes inflammation of the peritoneum from any cause. It may be regarded as the localized equivalent of the systemic inflammatory response seen after any trigger of inflammation,[1,2] which recently has been described as systemic inflammatory response syndrome.[3] The complex nature of surgical infections ...

  16. MECONIUM PERITONITIS IN NIGERIAN CHILDREN

    African Journals Online (AJOL)

    Emmanuel Ameh

    2006-11-04

    Nov 4, 2006 ... At laparotomy, all the patients had inflammatory adhesion bands and matted bowel loops. The .... type in 7 patients, giant cysts in 2 and fibro adhesive ... findings. Procedures performed. Outcome. 1. A. 4. M. Ileal atresia. Jejunum. Meconium in peritoneal cavity, calcification. Resection and anastomosis.

  17. ruberculous Peritonitis with Perforation - Ca

    African Journals Online (AJOL)

    BOX 3409, Nairobi, KENYA. Int. 'luberculous peritonitis is a diagnostic dilemma in that there in no available diagnostic method of confirming ... The minimum period for treatment to be able to dose a perforation is in the range of 6 to 8 weeks. ... been treated for various illnesses including typhoid and peptic ulcer disease.

  18. Anemia in peritoneal dialysis patients

    Directory of Open Access Journals (Sweden)

    Laušević Mirjana

    2006-01-01

    Full Text Available A normocytic normochromic anemia is one of the first signs of renal failure. Since anemia increases morbidity and mortality, its elimination is one of the essential objectives of the treatment. Human recombinant erythropoietin (rHuEPO has changed the therapeutical approach to anemia. The aim of the present study was to compare efficacy of anemia correction in peritoneal dialysis patients depending on treatment and dialysis modality. The study is the retrospective analysis of 64 patients who presented to our Clinic in 2003. Eighteen (28.13% patients were treated with rHuEPO, 14 (28% underwent continuous ambulatory peritoneal dialysis (CAPD, 2 (100% - automated peritoneal dialysis (APD and 2 (33.3% - intermittent peritoneal dialysis (IPD. Mean hemoglobin level was 98.6±17.82 g/l in patients treated with rHuEPO versus 98.81±15.14 g/I in patients without rHuEPO treatment. Erythropoietin requirements were 3392.85±1211.77 IU/week. AII patients received iron supplementation during rHuEPO therapy. Mean serum ferritin levels were 463.41 ±360 μg/l. Transferrin saturation (TSAT was 0.35±0.16%. No difference of serum iron and TSAT levels was found between CAPD and IPD patients. The degree of anemia significantly differed between CAPD and IPD patients. A total of 17.11% of PD patients were given blood transfusions, most frequently during the first three months after the onset of dialysis. Our conclusion is that the number of patients receiving rHuEPO should be increased, as 50% of our patients should be substituted, while only 28% are being treated. As 50% of patients receiving rHuEPO failed to reach target Hgb levels, higher EPO doses should be considered. Iron stores should be continuously monitored, particularly in patients receiving rHuEPO, since iron deficiency is an important problem for patients undergoing peritoneal dialysis, especially during erythropoietin therapy. Oral iron supplementation is satisfactory in the majority of patients, and

  19. The Natural Time Course of Membrane Alterations During Peritoneal Dialysis Is Partly Altered by Peritonitis.

    Science.gov (United States)

    van Esch, Sadie; Struijk, Dirk G; Krediet, Raymond T

    2016-01-01

    ♦ The quality of the peritoneal membrane can deteriorate over time. Exposure to glucose-based dialysis solutions is the most likely culprit. Because peritonitis is a common complication of peritoneal dialysis (PD), distinguishing between the effect of glucose exposure and a possible additive effect of peritonitis is difficult. The aim of the present study was to compare the time-course of peritoneal transport characteristics in patients without a single episode of peritonitis-representing the natural course-and in patients who experienced 1 or more episodes of peritonitis during long-term follow-up. ♦ This prospective, single-center cohort study enrolled incident adult PD patients who started PD during 1990-2010. A standard peritoneal permeability analysis was performed in the first year of PD treatment and was repeated every year. The results in patients without a single episode of peritonitis ("no-peritonitis group") were compared with the results obtained in patients who experienced 1 or more peritonitis episodes ("peritonitis group") during a follow-up of 4 years. ♦ The 124 patients analyzed included 54 in the no-peritonitis group and 70 in the peritonitis group. The time-course of small-solute transport was different in the groups, with the peritonitis group showing an earlier and more pronounced increase in the mass transfer area coefficient for creatinine (p = 0.07) and in glucose absorption (p = 0.048). In the no-peritonitis group, the net ultrafiltration rate (NUFR) and the transcapillary ultrafiltration rate (TCUFR) both showed a steep increase from the 1st to the 2nd year of PD that was absent in the peritonitis group. Both groups showed a decrease in the NUFR after year 3. A decrease in the TCUFR occurred only in the peritonitis group. That decrease was already present after the year 1 in patients with severe peritonitis. The time-course of free water transport showed a continuous increase in the patients without peritonitis, but a decrease in the

  20. Campylobacter jejuni: A rare agent in a child with peritoneal dialysis-related peritonitis.

    Science.gov (United States)

    Tural Kara, Tugce; Yilmaz, Songul; Ozdemir, Halil; Birsin Ozcakar, Zeynep; Derya Aysev, Ahmet; Ciftci, Ergin; Ince, Erdal

    2016-10-01

    Peritonitis is a serious problem in children receiving peritoneal dialysis. Campylobacter jejuni is an unusual cause of peritonitis. A 10-year-old boy who had end stage renal failure due to atypical hemolytic uremic syndrome was admitted to our hospital with abdominal pain and fever. Peritoneal dialysis fluid was cloudy and microscopic examination showed abundant leukocytes. Intraperitoneal cefepime treatment was started. Campylobacter jejuni was isolated from peritoneal dialysis fluid culture and oral clarithromycin was added to the treatment. At the end of therapy, peritoneal fluid culture was negative. To our knowledge, C. jejuni peritonitis was not reported in children previously. Although C. jejuni peritonitis is rarely encountered in children, it should be considered as an etiologic factor for peritonitis. Sociedad Argentina de Pediatría.

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

    Science.gov (United States)

    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.

  2. Pathophysiological Changes to the Peritoneal Membrane during PD-Related Peritonitis: The Role of Mesothelial Cells

    Science.gov (United States)

    Yung, Susan; Chan, Tak Mao

    2012-01-01

    The success of peritoneal dialysis (PD) is dependent on the structural and functional integrity of the peritoneal membrane. The mesothelium lines the peritoneal membrane and is the first line of defense against chemical and/or bacterial insult. Peritonitis remains a major complication of PD and is a predominant cause of technique failure, morbidity and mortality amongst PD patients. With appropriate antibiotic treatment, peritonitis resolves without further complications, but in some PD patients excessive peritoneal inflammatory responses lead to mesothelial cell exfoliation and thickening of the submesothelium, resulting in peritoneal fibrosis and sclerosis. The detrimental changes in the peritoneal membrane structure and function correlate with the number and severity of peritonitis episodes and the need for catheter removal. There is evidence that despite clinical resolution of peritonitis, increased levels of inflammatory and fibrotic mediators may persist in the peritoneal cavity, signifying persistent injury to the mesothelial cells. This review will describe the structural and functional changes that occur in the peritoneal membrane during peritonitis and how mesothelial cells contribute to these changes and respond to infection. The latter part of the review discusses the potential of mesothelial cell transplantation and genetic manipulation in the preservation of the peritoneal membrane. PMID:22577250

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

    Science.gov (United States)

    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

    2014-07-07

    To investigate the effect of gastric acid suppressants and prokinetics on peritonitis development in peritoneal dialysis (PD) patients. 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. 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. 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.

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

    Science.gov (United States)

    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

  5. Acute Peritonitis Caused by Staphylococcus capitis in a Peritoneal Dialysis Patient.

    Science.gov (United States)

    Basic-Jukic, Nikolina

    Acute peritonitis remains the most common complication of peritoneal dialysis (PD), with coagulase-negative staphylococci (CoNS) reported to account for more than 25% of peritonitis episodes (1). Staphylococcus capitis is a gram-positive, catalase-positive CoNS that was originally identified as a commensal on the skin of the human scalp (2). Advancement of microbiological technologies for bacterial identification enables diagnosis of previously unknown causes of acute peritonitis. This is the first reported case of acute peritonitis in a PD patient caused by S. capitis. Copyright © 2017 International Society for Peritoneal Dialysis.

  6. The Negative Impact of Early Peritonitis on Continuous Ambulatory Peritoneal Dialysis Patients

    Science.gov (United States)

    Hsieh, Yao-Peng; Wang, Shu-Chuan; Chang, Chia-Chu; Wen, Yao-Ko; Chiu, Ping-Fang; Yang, Yu

    2014-01-01

    ♦ Background: Peritonitis rate has been reported to be associated with technique failure and overall mortality in previous literatures. However, information on the impact of the timing of the first peritonitis episode on continuous ambulatory peritoneal dialysis (CAPD) patients is sparse. The aim of this research is to study the influence of time to first peritonitis on clinical outcomes, including technique failure, patient mortality and dropout from peritoneal dialysis (PD). ♦ Methods: A retrospective observational cohort study was conducted over 10 years at a single PD unit in Taiwan. A total of 124 patients on CAPD with at least one peritonitis episode comprised the study subjects, which were dichotomized by the median of time to first peritonitis into either early peritonitis patients or late peritonitis patients. Cox proportional hazard model was used to analyze the correlation of the timing of first peritonitis with clinical outcomes. ♦ Results: Early peritonitis patients were older, more diabetic and had lower serum levels of creatinine than the late peritonitis patients. Early peritonitis patients were associated with worse technique survival, patient survival and stay on PD than late peritonitis patients, as indicated by Kaplan-Meier analysis (log-rank test, p = 0.04, p peritonitis was still a significant predictor for technique failure (hazard ratio (HR), 0.54; 95% confidence interval (CI), 0.30 - 0.98), patient mortality (HR, 0.34; 95% CI, 0.13 - 0.92) and dropout from PD (HR, 0.50; 95% CI, 0.30 - 0.82). In continuous analyses, a 1-month increase in the time to the first peritonitis episode was associated with a 2% decreased risk of technique failure (HR, 0.98; 95% CI, 0.97 - 0.99), a 3% decreased risk of patient mortality (HR, 0.97; 95% CI, 0.95 - 0.99), and a 2% decreased risk of dropout from PD (HR, 98%; 95% CI, 0.97 - 0.99). Peritonitis rate was inversely correlated with time to first peritonitis according to the Spearman analysis (r = -0

  7. ISPD Peritonitis Recommendations: 2016 Update on Prevention and Treatment

    NARCIS (Netherlands)

    Li, Philip Kam-Tao; Szeto, Cheuk Chun; Piraino, Beth; de Arteaga, Javier; Fan, Stanley; Figueiredo, Ana E.; Fish, Douglas N.; Goffin, Eric; Kim, Yong-Lim; Salzer, William; Struijk, Dirk G.; Teitelbaum, Isaac; Johnson, David W.

    2016-01-01

    Peritonitis is a common and serious complication of peritoneal dialysis (PD). Although less than 5% of peritonitis episodes result in death, peritonitis is the direct or major contributing cause of death in around 16% of PD patients (1-6). In addition, severe or prolonged peritonitis leads to

  8. Tratamiento del agrandamiento gingival por reacción medicamentosa

    OpenAIRE

    Chale Yaringaño, Andrés Rolando

    2017-01-01

    Reporte clínico de un paciente de 61 años de edad de género masculino que acude a la clínica de Postgrado de la UNMSM en el año 2015 por presentar sangrado de encías y problemas estéticos. El caso clínico se resuelve rápidamente con un apropiado manejo de la terapia periodontal, un estricto programa de higiene oral y la colaboración del paciente, no siendo necesario el uso del tratamiento quirúrgico para reducir las lobulaciones de la gíngiva. Trabajo académico

  9. [Peritoneal dialysis and kidney transplantation].

    Science.gov (United States)

    Maksic, Dj; Hrvacevic, R; Maric, M; Aleksic, S; Elakovic, D; Ignjatovic, L; Veljancic, Lj; Vavic, N

    2001-01-01

    The results of pretransplantation preparation of patients undergoing peritoneal dialysis program before the kidney transplantation at our clinic have been presented. Residual kidney function, and bladder function, respectively, as well as the incidence of the hepatotropic viruses B and C infections and cytotoxic antibodies percentage following blood transfusion have been particularly analyzed. Obtained results have been correlated with those found in 40 patients on hemodialysis and to whom kidneys were transplanted at our clinic. Satisfactory bladder function, the absence of urologic posttransplantation complications, non-existence of hepatotropic viral infections and cytotoxic antibodies resulted in an introduction of a new strategy based on the peritoneal dialysis as the first method of the dialysis treatment prior to kidney transplantation.

  10. Multiple Visceral and Peritoneal Anomalies

    Directory of Open Access Journals (Sweden)

    Gayathri Prabhu S

    2016-07-01

    Full Text Available Visceral and peritoneal anomalies are frequently encountered during cadaveric dissections and surgical procedures of abdomen. A thorough knowledge of the same is required for the success of diagnostic, surgical and radiological procedures of abdomen. We report multiple peritoneal and visceral anomalies noted during dissection classes for medical undergraduates. The anomalies were found in an adult male cadaver aged approximately 70 years. The right iliac fossa was empty due to the sub-hepatic position of caecum and appendix. The sigmoid colon formed an inverted “U” shaped loop above the sacral promontory in the median position. It entered the pelvis from the right side and descended along the lateral wall of the pelvis. The sigmoid mesocolon was attached obliquely to the posterior abdominal wall, just above the sacral promontory. Further there was a cysto-colic fold of peritoneum extending from the right colic flexure. We discuss the clinical significance of the variations.

  11. Cuidadores de pacientes en diálisis peritoneal: experiencia de participar en un programa de habilidad de cuidado

    OpenAIRE

    Daniela López León; Lorena Rodríguez Calderón; Sonia Carreño Moreno; Ivonne Cuenca; Lorena Chaparro Díaz

    2015-01-01

    Los cuidadores de pacientes en terapia de diálisis peritoneal requieren fortalecer su habilidad de cuidado. Objetivo: Describir la experiencia del cuidador familiar que cuida a personas en diálisis peritoneal que asisten al programa "Cuidando a los cuidadores"© Versión institucional". Metodología: Estudio cualitativo de tipo descriptivo, realizado en el primer semestre de 2015, con una muestra conformada por 277 relatos de cuidadores familiares de personas en diálisis peritoneal que asistiero...

  12. Treatment of Enterococcal Peritonitis in Peritoneal Dialysis Patients by Oral Amoxicillin or Intra-Peritoneal Vancomcyin: a Retrospective Study

    Directory of Open Access Journals (Sweden)

    Cheuk Chun Szeto

    2017-10-01

    Full Text Available Background/Aims: Enterococcal peritonitis in peritoneal dialysis (PD patients is associated with a high complication rate. The optimal treatment regimen of PD-related enterococcal peritonitis is controversial. The latest international guideline recommends intra-peritoneal (IP vancomycin. Although ampicillin is often effective for systemic enterococcal infections, they have little in vitro activity when added to common PD solutions. Since oral amoxicillin achieves therapeutic drug level in the peritoneal cavity, we explore the efficacy of oral amoxicillin for enterococcal peritonitis. Methods: We studied 105 episodes of enterococcal peritonitis over 20 years in our unit; 43 (41.0% were treated with oral amoxicillin, and 62 (59.0% with IP vancomycin. Their clinical outcome was reviewed. Result: The overall primary response rate to oral amoxicillin and IP vancomycin was 76.4% and 85.5%, respectively (p = 0.3. The complete cure rate of oral amoxicillin and IP vancomycin was 55.8% and 54.8%, respectively (p = 0.8. When the 5 episodes of ampicillin-resistant Enterococcus episodes were excluded, the primary response rate and complete cure rate of oral amoxicillin were 86.8% and 63.2%, respectively. Conclusion: Oral amoxicillin has an excellent primary response rate and complete cure rate for PD-related peritonitis episodes caused by Enterococcus species, indicating that oral amoxicillin is a valid and convenient therapeutic option for enterococcal peritonitis episodes.

  13. Is Peritonitis Risk Increased in Elderly Patients on Peritoneal Dialysis? Report from the French Language Peritoneal Dialysis Registry (RDPLF).

    Science.gov (United States)

    Duquennoy, Simon; Béchade, Clémence; Verger, Christian; Ficheux, Maxence; Ryckelynck, Jean-Philippe; Lobbedez, Thierry

    2016-01-01

    ♦ This study was carried out to examine whether or not elderly patients on peritoneal dialysis (PD) had an increased risk of peritonitis. ♦ This was a retrospective cohort study based on data from the French Language Peritoneal Dialysis Registry. We analyzed 8,396 incident patients starting PD between January 2003 and December 2010. The end of the observation period was 31 December 2012. Patients were separated into 2 age groups: up to 75 and over of 75 years old. ♦ Among 8,396 patients starting dialysis there were 3,173 patients older than 75. When using a Cox model, no association was found between age greater than 75 years and increased risk of peritonitis (hazard ratio [HR]: 0.97 [0.88 - 1.07]). Diabetes (HR: 1.14 [1.01 - 1.28] and continuous ambulatory PD (HR: 1.13 [1.04 - 1.23]) were significantly associated with a higher risk of peritoneal infection whereas nurse-assisted PD was associated with a lower risk of peritonitis (HR: 0.85 [0.78 - 0.94]. In the analysis restricted to the 3,840 self-care PD patients, there was no association between age older than 75 years and risk of peritonitis. ♦ The risk of peritonitis is not increased in elderly patients on PD in a country where assisted PD is available. Copyright © 2016 International Society for Peritoneal Dialysis.

  14. Peritonitis Due to Brevibacterium otitidis in a Patient Undergoing Continuous Ambulatory Peritoneal Dialysis

    Science.gov (United States)

    Wauters, Georges; Van Bosterhaut, Bernard; Avesani, Véronique; Cuvelier, René; Charlier, Jacqueline; Janssens, Michèle; Delmée, Michel

    2000-01-01

    Brevibacterium otitidis is a coryneform rod and, as far as is known, is isolated only from infected ears. We report the first known case of peritonitis caused by B. otitidis in a patient undergoing continuous ambulatory peritoneal dialysis. PMID:11060116

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

    Science.gov (United States)

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

    2016-04-26

    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. 2016 BMJ Publishing Group Ltd.

  16. Spontaneous Biliary Peritonitis in Children

    Directory of Open Access Journals (Sweden)

    Supreethi Kohli

    2013-01-01

    Full Text Available Pediatric Spontaneous Bile duct perforation is a rare clinical condition with only around 150 cases reported worldwide. Early management gives excellent prognosis but the condition often presents a diagnostic dilemma. Hepato-biliary Technetium-99m-iminodiacetic acid scintiscan is the diagnostic investigation of choice but its availability in third world countries is limited. We present two cases of spontaneous biliary peritonitis in children, which were diagnosed without scintiscanning. The first case was a one-and -a half-year-old child, who was diagnosed with biliary peritonitis without pneumoperitoneum by a combination of Ultrasound (USG, Contrast enhanced computed tomography (CECT, and Magnetic Resonance Imaging (MRI. The child underwent USG-guided drainage and subsequent cholecystectomy with hepatico-jejunostomy. The second child also had biliary peritonitis without pneumoperitoneum, which was initially suspected on USG. CECT revealed dilated gall bladder and fluid collection in sub-hepatic space and pelvis. Abdominal paracentesis revealed presence of bile. The child responded to conservative therapy. Both are doing well on two-year follow-up. In a patient with jaundice, biliary tract abnormalities and/or free fluid, either generalized or localized to peri-cholecystic/sub-hepatic space on USG/CT/MRI, in the absence of pneumoperitoneum, suggest a diagnosis of biliary perforation even in the absence of scintiscanning.

  17. Utilidad de las tiras reactivas multistix 10 SG® en el diagnóstico de peritonitis en diálisis peritoneal

    Directory of Open Access Journals (Sweden)

    Miguel Núñez Moral

    2015-06-01

    Full Text Available Introducción: La infección peritoneal es una complicación frecuente en diálisis peritoneal, que condiciona una importante morbi-mortalidad. Habitualmente el diagnóstico se establece mediante signos y síntomas clínicos, efluente turbio y cultivo positivo. En ocasiones los síntomas son poco evidentes, el recuento leucocitario puede no estar disponible y el cultivo se demora varios días. Por otro lado se sabe que el inicio precoz del tratamiento antibiótico aumenta la eficacia y favorece la resolución de los episodios de infección peritoneal. Objetivo: Estudiar la capacidad diagnóstica de las tiras reactivas Multistix 10 SG Siemens® en la determinación de peritonitis en pacientes en diálisis peritoneal. Material y métodos: Estudio observacional prospectivo donde se analizaron muestras de líquido peritoneal efluente de pacientes prevalentes en diálisis peritoneal, durante seis meses. Se tomó como criterio de peritonitis la presencia de más de 100 Leucocitos (L/ µl y más de 50% de ellos polimorfonucleares. Las muestras de líquido peritoneal efluente fueron obtenidas después de permanencias mínimas de dos horas y volumen mínimo de 1500 cc. Todas las muestras se analizaron usando tiras reactivas de Multistix® 10 SG Siemens durante 2 minutos, anotando el observador el resultado de acuerdo a la escala cromática (valor 0= 0-15 L/µl, valor 1= 16-70 L/µl, valor 2=71-125 L/µl y valor 3=126-500 L/µl y se compararon con las enviadas al laboratorio de nuestro hospital para el recuento manual de leucocitos. Se recogieron otras variables clínicas y epidemiológicas. Resultados: Se analizaron 111 muestras de efluente peritoneal. Detectándose infección peritoneal en 28 muestras (25.2%. No se observaron diferencias significativas entre infectados y no infectados por razón de edad, sexo, diabetes ni número de peritonitis anteriores. El 68 % de los pacientes infectados declararon sufrir dolor. El 73% de las muestras con infecci

  18. Risk Factors for Early-Onset Peritonitis in Southern Chinese Peritoneal Dialysis Patients.

    Science.gov (United States)

    Wu, Haishan; Huang, Rong; Yi, Chunyan; Wu, Juan; Guo, Qunying; Zhou, Qian; Yu, Xueqing; Yang, Xiao

    ♦ BACKGROUND: Early peritonitis was confirmed to be associated with a higher risk of early technique failure. However, literature concerning peritonitis within the first 3 months of peritoneal dialysis (PD) initiation is scarce. The present study was to investigate risk factors associated with early-onset peritonitis in PD patients. ♦ METHODS: In this retrospective observational cohort study, all incident PD patients from January 1, 2006, to December 31, 2013, were recruited and followed up until December 31, 2014. According to time-to-first episode of peritonitis, patients were divided into early-onset (≤ 3 months) peritonitis and late-onset (> 3 months) peritonitis. Baseline demographic, clinical, and laboratory data, as well as episodes of peritonitis, were collected. Risk factors associated with early-onset peritonitis were evaluated using logistic regression model. ♦ RESULTS: Of 1,690 patients on PD, 503 (29.8%) developed at least 1 episode of peritonitis and 118 (7.0%) patients presented the first episodes of peritonitis within the first 3 months. A multivariate logistic analysis showed that higher body mass index (BMI) (odds ratio [OR] 1.08, 95% confidence interval [CI] 1.01 - 1.15, p = 0.034), hypoalbuminemia (OR 1.75, 95% CI 1.11 - 2.78, p = 0.017), and catheter exit-site infection (OR 4.14, 95% CI 2.45 - 7.00, p peritonitis. Compared to those with late-onset, patients with early-onset peritonitis had a higher overall peritonitis rate (0.76 vs 0.38 per patient-year, p 0.05). ♦ CONCLUSIONS: Higher BMI, hypoalbuminemia, and catheter exit-site infection were the risk factors associated with early-onset peritonitis in PD patients. Copyright © 2016 International Society for Peritoneal Dialysis.

  19. Causative bacteria and risk factors for peritoneal dialysis-related peritonitis: A retrospective study

    OpenAIRE

    Abe, Shinichi; Obata, Yoko; Sato, Shuntaro; Muta, Kumiko; Kitamura, Mineaki; Kawasaki, Satoko; Hirose, Misaki; Uramatsu, Tadashi; Nishino, Tomoya

    2016-01-01

    Background: Although peritoneal dialysis (PD) is beneficial for patients with end-stage renal diseases (ESRD), there are some critical complications. PD-related peritonitis accounts for about 30% of all cases of catheter removal and transition to hemodialysis. We investigated the incidence, causative bacteria, and risk factors of PD-related peritonitis and peritonitis-related withdrawal in patients treated in the Nagasaki University Hospital. Methods: Subjects were 43 PD patients in the Nagas...

  20. Supporting peritoneal dialysis in remote Australia.

    Science.gov (United States)

    Carruthers, Dale; Warr, Kevin

    2004-12-01

    Peritoneal dialysis is usually considered a first-choice treatment for end-stage renal disease for patients living in remote areas. The advantages of peritoneal dialysis over haemodialysis are that peritoneal dialysis preserves the residual renal function for longer, provides patients with more independence and gives patients a greater opportunity to return home quickly. In Australia, Aboriginal people suffer end-stage renal failure at disproportionately higher rates than the general population. Given that many Aboriginal people live in remote communities a task of peritoneal dialysis units is to ensure the successful setting up and maintenance of peritoneal dialysis programmes in the outback. This paper examines how peritoneal dialysis units located in the city are able to deliver peritoneal dialysis to patients located often hundreds of kilometres and at times thousands of kilometres away in very remote communities. In preparing this paper interviews were conducted with renal and remote community-based health professionals in Western Australia and the Northern Territory, and with peritoneal dialysis patients in Western Australia. The success of remote peritoneal dialysis programmes relies on many elements, most importantly an integrated approach to care by all members of the peritoneal dialysis team. The peritoneal dialysis team included not just health professionals but also patients, their families, their communities and other support people such as those involved in the transport of peritoneal dialysis supplies to the outback. Careful communication, a willingness to participate, friendliness and delivering care and supplies with a smile are essential ingredients to a winning program. Without all of these ingredients dialysis in the bush may fail.

  1. Sclerosing encapsulating peritonitis: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Candido, Paula de Castro Menezes; Werner, Andrea de Freitas; Pereira, Izabela Machado Flores; Matos, Breno Assuncao; Pfeilsticker, Rudolf Moreira; Silva Filho, Raul, E-mail: paulacmcandido@yahoo.com.br [Hospital Felicio Rocho, Belo Horizonte, MG (Brazil)

    2015-01-15

    Sclerosing encapsulating peritonitis, a rare cause of bowel obstruction, was described as a complication associated with peritoneal dialysis which is much feared because of its severity. The authors report a case where radiological findings in association with clinical symptoms have allowed for a noninvasive diagnosis of sclerosing encapsulating peritonitis, emphasizing the high sensitivity and specificity of computed tomography to demonstrate the characteristic findings of such a condition. (author)

  2. Successful renal transplantation following treatment of Aspergillus terreus peritonitis in a continuous ambulatory peritoneal dialysis patient.

    Science.gov (United States)

    Varughese, S; Mathews, M S; Tamilarasi, V

    2011-07-01

    Peritoneal dialysis (PD) related peritonitis caused by fungi is a potentially life-threatening complication. It diminishes prospects of continuing PD. We report a patient with Aspergillus terreus peritonitis treated successfully with catheter removal and antifungal therapy and subsequently had a live-related renal transplantation. There was no recurrence of the infection in 3 years of follow-up.

  3. Infected ascites: Distinguishing secondary peritonitis from spontaneous bacterial peritonitis in a cirrhotic patient with classic symptoms

    Directory of Open Access Journals (Sweden)

    Marvin Louis Roy Lu

    2017-01-01

    Conclusion: Persistence of signs and symptoms of peritonitis despite improvement in ascitic fluid analysis in cirrhotic patients treated for or early relapse of peritonitis with the same organism should prompt the physician to evaluate for secondary peritonitis and surgical management should be considered for potentially correctable sources.

  4. Ultrastructure of basement membranes of peritoneal capillaries in a chronic peritoneal infusion model in the rat

    NARCIS (Netherlands)

    Zweers, M. M.; Splint, L. J.; Krediet, R. T.; Struijk, D. G.

    2001-01-01

    BACKGROUND: Long-term peritoneal dialysis with glucose- based dialysis solutions has been associated with diabetiform alterations of peritoneal tissue. A peritoneal infusion model in the rat was developed to study the effect of chronic infusion of a glucose-based dialysis solution and an isotonic

  5. Recent Peritonitis Associates with Mortality among Patients Treated with Peritoneal Dialysis

    Science.gov (United States)

    Kemp, Anna; Clayton, Philip; Lim, Wai; Badve, Sunil V.; Hawley, Carmel M.; McDonald, Stephen P.; Wiggins, Kathryn J.; Bannister, Kym M.; Brown, Fiona G.; Johnson, David W.

    2012-01-01

    Peritonitis is a major complication of peritoneal dialysis, but the relationship between peritonitis and mortality among these patients is not well understood. In this case-crossover study, we included the 1316 patients who received peritoneal dialysis in Australia and New Zealand from May 2004 through December 2009 and either died on peritoneal dialysis or within 30 days of transfer to hemodialysis. Each patient served as his or her own control. The mean age was 70 years, and the mean time receiving peritoneal dialysis was 3 years. In total, there were 1446 reported episodes of peritonitis with 27% of patients having ≥2 episodes. Compared with the rest of the year, there were significantly increased odds of peritonitis during the 120 days before death, although the magnitude of this association was much greater during the 30 days before death. Compared with a 30-day window 6 months before death, the odds for peritonitis was six-fold higher during the 30 days immediately before death (odds ratio, 6.2; 95% confidence interval, 4.4–8.7). In conclusion, peritonitis significantly associates with mortality in peritoneal dialysis patients. The increased odds extend up to 120 days after an episode of peritonitis but the magnitude is greater during the initial 30 days. PMID:22626818

  6. Peritonitis in children on peritoneal dialysis in Cape Town, South Africa : epidemiology and risks

    NARCIS (Netherlands)

    Raaijmakers, R.; Gajjar, P.; Schroder, C.; Nourse, P.

    2010-01-01

    Peritonitis is a frequent complication of peritoneal dialysis (PD) in children as well in adults. Data on PD and peritonitis in pediatric patients are very scarce in developing countries. A retrospective cohort study was performed between 2000 and 2008 with the aim to evaluate PD treatment and

  7. The Natural Time Course of Membrane Alterations During Peritoneal Dialysis Is Partly Altered by Peritonitis

    NARCIS (Netherlands)

    van Esch, Sadie; Struijk, Dirk G.; Krediet, Raymond T.

    2016-01-01

    ♦ The quality of the peritoneal membrane can deteriorate over time. Exposure to glucose-based dialysis solutions is the most likely culprit. Because peritonitis is a common complication of peritoneal dialysis (PD), distinguishing between the effect of glucose exposure and a possible additive effect

  8. Pasteurella Species Peritoneal Dialysis-Associated Peritonitis: Household Pets as a Risk Factor

    Directory of Open Access Journals (Sweden)

    Philippe Guillaume Poliquin

    2015-01-01

    Full Text Available 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.

  9. Computed tomography appearances of sclerosing encapsulating peritonitis

    Energy Technology Data Exchange (ETDEWEB)

    George, C. [Department of Radiology, Hull Royal Infirmary, Hull (United Kingdom)]. E-mail: cheriangeorge@hotmail.com; Al-Zwae, K. [Department of Radiology, Hull Royal Infirmary, Hull (United Kingdom); Nair, S. [Department of Radiology, Hull Royal Infirmary, Hull (United Kingdom); Cast, J.E.I. [Department of Radiology, Hull Royal Infirmary, Hull (United Kingdom)

    2007-08-15

    Sclerosing encapsulating peritonitis (SEP) is a serious complication of peritoneal dialysis (PD) characterized by thickened peritoneal membranes, which lead to decreased ultra-filtration and intestinal obstruction. Its early clinical features are nonspecific, and it is often diagnosed late following laparotomy and peritoneal biopsy, when the patient develops small bowel obstruction, which can be a life-threatening complication. However, this is changing with increasing awareness of computed tomography (CT) findings in SEP. CT can yield an early, non-invasive diagnosis that may improve patient outcome. We present a review of the CT appearances of SEP.

  10. Hemorragia cerebrovascular asociada con infección por citomegalovirus en un lactante menor

    Directory of Open Access Journals (Sweden)

    Nelson Muñoz

    2014-12-01

    Se describe el caso de un lactante menor que presentaba una infección por citomegalovirus con la manifestación poco frecuente de hemorragia cerebral. Después del tratamiento con ganciclovir, los síntomas clínicos evolucionaron favorablemente. La infección por citomegalovirus es muy frecuente en la edad pediátrica, tanto en la forma congénita como en la adquirida. La forma adquirida, como la de este caso, se caracteriza principalmente por el compromiso hematológico, al producirse una importante trombocitopenia, lo que puede originar, aunque infrecuentemente, sangrado del sistema nervioso central; la mayoría de las infecciones adquiridas, sin embargo, son de resolución espontánea y no requieren tratamiento. En este paciente no se presentaron repercusiones clínicas de importancia.

  11. The NLRP3 Inflammasome Has a Critical Role in Peritoneal Dialysis-Related Peritonitis.

    Science.gov (United States)

    Hautem, Nicolas; Morelle, Johann; Sow, Amadou; Corbet, Cyril; Feron, Olivier; Goffin, Eric; Huaux, François; Devuyst, Olivier

    2017-07-01

    Bacterial peritonitis remains the main cause of technique failure in peritoneal dialysis (PD). During peritonitis, the peritoneal membrane undergoes structural and functional alterations that are mediated by IL-1 β The NLRP3 inflammasome is a caspase-1-activating multiprotein complex that links sensing of microbial and stress products to activation of proinflammatory cytokines, including IL-1 β The potential roles of the NLRP3 inflammasome and IL-1 β in the peritoneal membrane during acute peritonitis have not been investigated. Here, we show that the NLRP3 inflammasome is activated during acute bacterial peritonitis in patients on PD, and this activation associates with the release of IL-1 β in the dialysate. In mice, lipopolysaccharide- or Escherichia coli -induced peritonitis led to IL-1 β release in the peritoneal membrane. The genetic deletion of Nalp3 , which encodes NLRP3, abrogated defects in solute transport during acute peritonitis and restored ultrafiltration. In human umbilical vein endothelial cells, IL-1 β treatment directly enhanced endothelial cell proliferation and increased microvascular permeability. These in vitro effects require endothelial IL-1 receptors, shown by immunofluorescence to be expressed in peritoneal capillaries in mice. Furthermore, administration of the IL-1 β receptor antagonist, anakinra, efficiently decreased nitric oxide production and vascular proliferation and restored peritoneal function in mouse models of peritonitis, even in mice treated with standard-of-care antibiotherapy. These data demonstrate that NLRP3 activation and IL-1 β release have a critical role in solute transport defects and tissue remodeling during PD-related peritonitis. Blockade of the NLRP3/IL-1 β axis offers a novel method for rescuing morphologic alterations and transport defects during acute peritonitis. Copyright © 2017 by the American Society of Nephrology.

  12. Risk factors and outcomes of high peritonitis rate in continuous ambulatory peritoneal dialysis patients

    Science.gov (United States)

    Tian, Yuanshi; Xie, Xishao; Xiang, Shilong; Yang, Xin; Zhang, Xiaohui; Shou, Zhangfei; Chen, Jianghua

    2016-01-01

    Abstract Peritonitis remains a major complication of peritoneal dialysis (PD). A high peritonitis rate (HPR) affects continuous ambulatory peritoneal dialysis (CAPD) patients’ technique survival and mortality. Predictors and outcomes of HPR, rather than the first peritonitis episode, were rarely studied in the Chinese population. In this study, we examined the risk factors associated with HPR and its effects on clinical outcomes in CAPD patients. This is a single center, retrospective, observational cohort study. A total of 294 patients who developing at least 1 episode of peritonitis were followed up from March 1st, 2002, to July 31, 2014, in our PD center. Multivariate logistic regression was used to determine the factors associated with HPR, and the Cox proportional hazard model was conducted to assess the effects of HPR on clinical outcomes. During the study period of 2917.5 patient-years, 489 episodes of peritonitis were recorded, and the total peritonitis rate was 0.168 episodes per patient-year. The multivariate analysis showed that factors associated with HPR include a quick occurrence of peritonitis after CAPD initiation (shorter than 12 months), and a low serum albumin level at the start of CAPD. In the Cox proportional hazard model, HPR was a significant predictor of technique failure. There were no differences between HPR and low peritonitis rate (LPR) group for all-cause mortality. However, when the peritonitis rate was considered as a continuous variable, a positive correlation was observed between the peritonitis rate and mortality. We found the quick peritonitis occurrence after CAPD and the low serum albumin level before CAPD were strongly associated with an HPR. Also, our results verified that HPR was positively correlated with technique failure. More importantly, the increase in the peritonitis rate suggested a higher risk of all-cause mortality. These results may help to identify and target patients who are at higher risk of HPR at the start

  13. Peritoneal Cell-free DNA: an innovative method for determining acute cell damage in peritoneal membrane and for monitoring the recovery process after peritonitis.

    Science.gov (United States)

    Virzì, Grazia Maria; Milan Manani, Sabrina; Brocca, Alessandra; Cantaluppi, Vincenzo; de Cal, Massimo; Pastori, Silvia; Tantillo, Ilaria; Zambon, Roberto; Crepaldi, Carlo; Ronco, Claudio

    2016-02-01

    Cell-free DNA (cfDNA) is present in the peritoneal effluent of stable peritoneal dialysis (PD) patients, but there are no data on cfDNA in PD patients with peritonitis. We investigated the variation of peritoneal cfDNA levels subsequent to peritonitis in PD patients. We enrolled 53 PD patients: 30 without any history of systemic inflammation or peritonitis in the last 3 months (group A) and 23 with acute peritonitis (group B). CfDNA was quantified in the peritoneal effluent. Peritoneal samples on days 1, 3, 10, 30 and until day 120 from the start of peritonitis were collected for white blood cells (WBC) count and cfDNA evaluation in group B. Quantitative analysis of cfDNA showed significantly higher levels in group B on day 1, 3, 10 and 30 compared with group A (p peritoneal cfDNA levels tended to progressively decline during follow-up of peritonitis. From this decreasing curve, we estimated that 49 days are necessary to reach the value of 51 genome equivalents (GE)/ml (75th percentile in controls) and 63 days to reach 31 GE/ml (median). Our results demonstrate that cfDNA increases in peritoneal effluent of PD patients with peritonitis and tends to progressively decline in step with peritonitis resolution and membrane repair process. Peritoneal cfDNA quantification could be an innovative method to determine acute damage and an inverse index of the repair process.

  14. Predictors of Peritonitis and the Impact of Peritonitis on Clinical Outcomes of Continuous Ambulatory Peritoneal Dialysis Patients in Taiwan—10 Years’ Experience in a Single Center

    OpenAIRE

    Hsieh, Yao-Peng; Chang, Chia-Chu; Wen, Yao-Ko; Chiu, Ping-Fang; Yang, Yu

    2014-01-01

    ♦ Objective: Peritoneal dialysis (PD) has become more prevalent as a treatment modality for end-stage renal disease, and peritonitis remains one of its most devastating complications. The aim of the present investigation was to examine the frequency and predictors of peritonitis and the impact of peritonitis on clinical outcomes.

  15. Peritoneal tuberculosis: how to obtain a confident diagnosis?; Tuberculose peritoneal: como diagnosticar?

    Energy Technology Data Exchange (ETDEWEB)

    Peixoto Filho, Anibal Araujo Alves; Peixoto, Mila Correia Gois [Hospital Sao Luiz, Sao Paulo, SP (Brazil). Setor de US/TC/RM; D' Ippolito, Giuseppe [Universidade Federal de Sao Paulo (UNIFESP-EPM), Sao Paulo, SP (Brazil). Dept. de Diagnostico por Imagem]. E-mail: giuseppe_dr@uol.com.br

    2007-07-01

    The peritoneum is a frequent site of involvement by peritoneal tuberculosis. Generally, computed tomography appears to be the imaging modality of choice in the detection and assessment of abdominal tuberculosis. The computed tomography findings can help in the diagnosis of peritoneal tuberculosis, that is confirmed by a positive culture or hystologic analysis of biopsy obtained through laparoscopic examination. Peritoneal carcinomatosis is the main differential diagnosis. In this article we present the spectrum of tomographic manifestation of peritoneal tuberculosis and how we can differentiate it from peritoneal carcinomatosis. (author)

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

    DEFF Research Database (Denmark)

    Magnussen, Eyð Tausen; Vang, Amanda Gratton; á Steig, Torkil

    2016-01-01

    . 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...

  17. Peritonitis remains the major clinical complication of peritoneal dialysis: the London, UK, peritonitis audit 2002-2003.

    Science.gov (United States)

    Davenport, Andrew

    2009-01-01

    Over the past two decades, the rate of peritonitis in patients treated by peritoneal dialysis (PD) has been significantly reduced. However, peritonitis remains a major complication of PD, accounting for considerable mortality and hospitalization among PD patients. To compare the outcome of peritonitis in a large unselected group of PD patients with that from single-center and selected groups. We audited the outcome of peritonitis in PD patients attending the 12 PD units in the Thames area in 2002 and 2003. There were 538 patients on continuous ambulatory PD (CAPD) and 325 patients on automated PD (APD) and/or continuous cycling PD (CCPD) at the end of 2002, and 635 CAPD and 445 APD/CCPD patients at the end of 2003. There were 1467 episodes of PD peritonitis during the 2-year period, including 129 recurrent episodes, with the average number of months between peritonitis episodes being 14.7 for CAPD and 18.1 for APD/CCPD, p negative staphylococcus (CoNS) was the most common cause, accounting for around 30% of all peritonitis episodes, including recurrences, followed by non-pseudomonas gram negatives and Staphylococcus aureus. Cure rates were 77.2% for CoNS, 46.6% for S. aureus, and 7.7% for methicillin-resistant S. aureus. The cure rate for pseudomonas was 21.4%, and other gram negatives 56.7%. In total, there were 351 episodes of culture-negative peritonitis, with an average cure rate of 76.9%. Cure rates were higher for those centers that used a combination of intraperitoneal gentamicin and cephalosporins than those centers that used oral-based regimes. A total of 296 PD catheters were removed as a direct consequence of PD peritonitis: 121 due to gram-positive and 123 due to gram-negative organisms. Only 49 catheters were reinserted and the patients returned to PD. 52 patients died during or subsequent to their episode of PD peritonitis, with an overall mortality rate of 3.5%. This audit showed that, in a large unselected population of PD patients, the incidence of

  18. Evaluation of continuous ambulatory peritoneal dialysis fluid C-reactive protein in patients with peritonitis.

    Science.gov (United States)

    Ramanathan, Kumaresan; Padmanabhan, Giri; Vijayaraghavan, Bhooma

    2016-05-01

    Severe peritonitis causing death is one of the most devastating complications of peritoneal dialysis (PD). Since the predictive value of C-reactive protein (CRP) in PD fluid has not been assessed, the objective of the present study is to evaluate its predictive value and clinical correlation in patients on PD with peritonitis. One hundred and twenty patients on continuous ambulatory PD (CAPD) were enrolled and their serum and fluid CRP (Fl. CRP) were evaluated at the start of CAPD. All patients who developed peritonitis were further evaluated for serum and fluid CRP. The patients were categorized into four groups, namely: normal patients (control group), patients with peritonitis, patients with peritonitis leading to catheter removal, and death due to peritonitis. Sixty-five patients developed peritonitis of whom, catheter removal was performed in eight patients. Five patients died due to peritonitis-related complications. Fl. CRP showed a significant difference among the three groups, unlike S. CRP. Estimation of CRP in the peritoneal fluid may be a useful marker to monitor the onset of peritonitis.

  19. The Role of Peritoneal Alternatively Activated Macrophages in the Process of Peritoneal Fibrosis Related to Peritoneal Dialysis

    Directory of Open Access Journals (Sweden)

    Jie Wang

    2013-05-01

    Full Text Available It has been confirmed that alternatively activated macrophages (M2 participate in tissue remodeling and fibrosis occurrence, but the effect of M2 on peritoneal fibrosis related to peritoneal dialysis (PD hasn’t been elucidated. This study was therefore conducted to assess the association between M2 and peritoneal fibrosis related to PD. In this study, peritoneal fibrosis was induced by intraperitoneal (i.p. injection of Lactate-4.25% dialysate (100 mL/kg to C57BL/6J mice for 28 days, and liposome-encapsulated clodronate (LC, the specific scavenger of macrophages was used to treat the peritoneal fibrosis mice model by i.p. injection at day 18 and day 21. All animals were sacrificed at day 29. Parietal peritonea were stained with Masson’s trichrome, and the expression of type I collagen (Col-I, fibronectin, mannose receptor (CD206, transforming growth factor beta (TGF-β, chemokine receptor 7 (CCR7, chitinase 3-like 3 (Ym-1 and arginase-1 (Arg-1 was determined by Western blotting, immunofluorescence and quantitative real-time PCR. Our results revealed that peritoneal thickness, Col-I, fibronectin, CD206, TGF-β, Ym-1 and Arg-1 were upregulated in the peritoneal fibrosis mice model, and all of these indexes were downregulated in those treated with LC. Additionally, there was no difference in the level of CCR7 between the model and treatment group. Our study indicated that peritoneal M2 played an important role in the process of peritoneal fibrosis related to PD and might be a potential target for intervention therapy of peritoneal fibrosis.

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

    Science.gov (United States)

    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.

  1. Trichosporon inkin Peritonitis Treated with Caspofungin

    OpenAIRE

    Madariaga, Miguel G.; Tenorio, Allan; Proia, Laurie

    2003-01-01

    Trichosporon inkin is one of six pathogenic species of the genus Trichosporon and the etiologic agent of pubic white piedra. Trichosporon species have been reported as a cause of disseminated infections, particularly among immunosuppressed patients. We describe the third reported case of T. inkin peritonitis associated with peritoneal dialysis and the first to be treated with caspofungin.

  2. Clinical advantages of new peritoneal dialysis solutions

    NARCIS (Netherlands)

    Krediet, Raymond T.; van Westrhenen, Roos; Zweers, Machteld M.; Struijk, Dirk G.

    2002-01-01

    A review is given of the various mechanisms by which conventional glucose/lactate-based peritoneal dialysis solutions can induce damage to the peritoneal membrane. The potential advantages of newly developed dialysis solutions and the results of recent studies on their use in patients are discussed

  3. Augmenting solute clearance in peritoneal dialysis

    NARCIS (Netherlands)

    Krediet, R. T.; Douma, C. E.; van Olden, R. W.; Ho-Dac-Pannekeet, M. M.; Struijk, D. G.

    1998-01-01

    BACKGROUND: The removal of low molecular weight solutes by peritoneal dialysis is less than by hemodialysis. The targets for Kt/Vurea and creatinine clearance formulated in the Dialysis Outcome Quality Initiative are unlikely to be achieved in a substantial portion of peritoneal dialysis patients.

  4. MECONIUM PERITONITIS IN NIGERIAN CHILDREN | Abubakar ...

    African Journals Online (AJOL)

    Background: Meconium peritonitis is a rare disease with a fatal outcome. In Nigeria and Africa, there are only the occasional case reports on the subject matter. Methods: This is a 10-year retrospective study of all patients with meconium peritonitis treated at the University of Maiduguri Teaching Hospital, Maiduguri, Borno ...

  5. Peritoneal tuberkulose kan diagnosticeres med laparoskopi

    DEFF Research Database (Denmark)

    Schwensen, Jakob Ferløv; Bulut, Mustafa; Nordholm-Carstensen, Andreas

    2014-01-01

    and widespread pale nodules were found throughout the peritoneum. Consequently, the patient was diagnosed with peritoneal tuberculosis. This case demonstrates that atypical manifestations of tuberculosis exist in Denmark and that laparoscopy with biopsy can be performed to obtain the diagnosis when suspecting...... peritoneal tuberculosis....

  6. The changing trends of peritoneal dialysis related peritonitis and novel risk factors.

    Science.gov (United States)

    Ozisik, Lale; Ozdemir, Fatma Nurhan; Tanriover, Mine Durusu

    2015-07-01

    Continuous ambulatory peritoneal dialysis (PD) has become a treatment modality for end stage renal disease with a peak of its use in 1990 s. The aim of this study was to examine the peritonitis rates, causative organisms and the risk factors of peritonitis in a large group of patients in our center. The study was conducted in the Nephrology Department of a University Hospital in Turkey. Patients in the PD programme between January 2000 and January 2006 were included. Cohort-specific and subject specific peritonitis incidence, and peritonitis-free survival were calculated. Causative organisms and risk factors were evaluated. Totally 620 episodes of peritonitis occurred in 440 patients over the six years period. Peritonitis rates showed a decreasing trend through the years (0.79 episodes/patient-year 2000-2003 and 0.46 episodes/patient-year 2003-2006). Cohort-specific peritonitis incidence was 0.62 episodes/patient-years and median subject-specific peritonitis incidence was 0.44 episodes/patient-years. The median peritonitis-free survival was 15.25 months (%95 CI, 9.45-21.06 months). The proportion of gram-negative organisms has increased from 9.8% to 17.3%. There was a significant difference in the percentage of culture negative peritonitis between the first three and the last three years (53.1% vs. 43.2%, respectively). Peritonitis incidence was higher in patients who had been transferred from HD, who had catheter related infection and who had HCV infection without cirrhosis. Our study showed significant trends in the peritonitis rates, causative organisms and antibiotic resistance. Prior HD therapy, catheter related infections and HCV infection were found to be risk factors for peritonitis.

  7. EFEITO DE CÁLCULOS BILIARES HUMANOS NA CAVIDADE PERITONEAL DE RATOS

    OpenAIRE

    Orlando Jorge Martins Torres; José Aparecido Valadão; Ailton José Rodrigues Silva; Rosane Penha Macau; Jean Carlos Antunes Cintra; Ulrich Andreas Dietz; Paulo Afonso Nunes Nassif

    1998-01-01

    Este estudo tem por objetivo analisar experimentalmente as características macroscópicas e microscópicas de cálculos biliares humanos na cavidade peritoneal de ratos. Foram utilizados 32 ratos Wistar, machos, pesando entre 205 e 268 g. Estes animais foram distribuídos em dois grupos e o procedimento cirúrgico foi realizado em cada grupo: no grupo A (n =16), os animais foram submetidos a manipulação intestinal; no grupo B (n=16), cálculos biliares humanos foram colocados na cavidade peritoneal...

  8. Abdominal Sarcoidosis May Mimic Peritoneal Carcinomatosis

    Science.gov (United States)

    Gorkem, Umit; Gungor, Tayfun; Bas, Yılmaz; Togrul, Cihan

    2015-01-01

    Sarcoidosis is a multisystem inflammatory disorder of unknown etiology. It shows a great variety of clinical presentation, organ involvement, and disease progression. Lungs and lymphoid system are the most common sites involved with a frequency of 90% and 30%, respectively. Extrapulmonary involvement of sarcoidosis is reported in 30% of patients and abdomen is the most frequent site. Furthermore, peritoneal involvement is extremely rare in sarcoidosis. The case presented here described peritoneal manifestations of sarcoidosis without involvement of lungs. A 78-year-old woman possessing signs of malignancy on blood test and abdominal magnetic resonance imaging underwent laparatomy with a suspicion of ovarian malignancy. The macroscopic interpretation during surgery was peritoneal carcinomatosis. Total abdominal hysterectomy, bilateral salpingo-oophorectomy, peritoneal biopsies, total omentectomy, and appendectomy were performed. Final histopathological result revealed the diagnosis of sarcoidosis. Clinicians must keep in mind that peritoneal sarcoidosis can mimic intra-abdominal malignancies. PMID:26558122

  9. Collagen markers in peritoneal dialysis patients

    DEFF Research Database (Denmark)

    Graff, J; Joffe, P; Fugleberg, S

    1995-01-01

    Possible relationships between the dialysate-to-plasma creatinine equilibration ratio (D/Pcreatinine 4 hour), duration of peritoneal dialysis treatment, number of peritonitis episodes, and mass appearance rates of three connective tissue markers [carboxyterminal propeptide of type I procollagen...... (PICP), aminoterminal propeptide of type III procollagen (PIIINP), and carboxyterminal telopeptide of type I collagen (ICTP)] were studied in 19 nondiabetic peritoneal dialysis patients. The absence of correlation between the mass appearance rates of the markers and the duration of dialysis treatment...... as well as the number of peritonitis episodes supports the concept that peritoneal dialysis does not cause persistent changes in the deposition and degradation rates of collagen. A correlation between the D/Pcreatinine 4 hr and the PICP mass appearance rates was found. Since it is unlikely...

  10. Peritoneal dialysis solution and nutrition.

    Science.gov (United States)

    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. Copyright © 2012 S. Karger AG, Basel.

  11. Predictors of Peritonitis and the Impact of Peritonitis on Clinical Outcomes of Continuous Ambulatory Peritoneal Dialysis Patients in Taiwan—10 Years’ Experience in a Single Center

    Science.gov (United States)

    Hsieh, Yao-Peng; Chang, Chia-Chu; Wen, Yao-Ko; Chiu, Ping-Fang; Yang, Yu

    2014-01-01

    ♦ Objective: Peritoneal dialysis (PD) has become more prevalent as a treatment modality for end-stage renal disease, and peritonitis remains one of its most devastating complications. The aim of the present investigation was to examine the frequency and predictors of peritonitis and the impact of peritonitis on clinical outcomes. ♦ Methods: Our retrospective observational cohort study enrolled 391 patients who had been treated with continuous ambulatory PD (CAPD) for at least 90 days. Relevant demographic, biochemical, and clinical data were collected for an analysis of CAPD-associated peritonitis, technique failure, drop-out from PD, and patient mortality. ♦ Results: The peritonitis rate was 0.196 episodes per patient-year. Older age (>65 years) was the only identified risk factor associated with peritonitis. A multivariate Cox regression model demonstrated that technique failure occurred more often in patients experiencing peritonitis than in those free of peritonitis (p peritonitis tended to survive longer than the group that was peritonitis-free (p = 0.11). After multivariate adjustment, the survival advantage reached significance (hazard ratio: 0.64; 95% confidence interval: 0.46 to 0.89; p = 0.006). Compared with the peritonitis-free group, the group experiencing peritonitis also had more drop-out from PD (p = 0.03). ♦ Conclusions: The peritonitis rate was relatively low in the present investigation. Elderly patients were at higher risk of peritonitis episodes. Peritonitis independently predicted technique failure, in agreement with other reports. However, contrary to previous studies, all-cause mortality was better in patients experiencing peritonitis than in those free of peritonitis. The underlying mechanisms of this presumptive “peritonitis paradox” remain to be clarified. PMID:24084840

  12. Sangrado transvaginal durante el embarazo, como factor de riesgo para isoinmunización al antígeno Rhesus-D Transvaginal bleeding during pregnancy associated with Rhesus-D isoimmunization

    Directory of Open Access Journals (Sweden)

    Edgar Hernández-Andrade

    2003-12-01

    Full Text Available OBJETIVO: Evaluar el sangrado transvaginal en cualquier etapa del embarazo como factor de riesgo para la sensibilización al antígeno eritrocitario Rhesus-D en mujeres previamente no isoinmunizadas (Rh(-NI, como una alternativa para la aplicación rutinaria de gama-globulina anti-D a la semana 28 de gestación. MATERIAL Y MÉTODOS: Estudio de casos y controles consecutivos, efectuado en el Instituto Nacional de Perinatología de la Ciudad de México, en el periodo de 1995 a 2001.Casos (n=24, pacientes Rh(-NI que mostraron seroconversión positiva de anticuerpos contra el componente D del antígeno Rh durante el embarazo o en el puerperio inmediato. Controles (n=24, mujeres Rh(-NI, captadas consecutivamente y que no presentaron seroconversión positiva de anticuerpos Anti-D. En todos los casos los recién nacidos fueron Rh positivos. Ninguna de las pacientes recibió inmunoprofilaxis Anti-D a la semana 28 de gestación. Se evaluaron periodos de sangrado transvaginal en cualquier etapa del embarazo y antes del inicio del trabajo de parto. Se estimaron razones de probabilidad e intervalos de confianza de 95%. RESULTADOS: La presencia de sangrado transvaginal se observó en 18/24 (75% de los casos y en 5/24 de los controles (20%. La actividad uterina pretérmino y la amenaza de aborto fueron las causas más frecuentes identificadas como causa de este sangrado. La presencia de uno solo de estos eventos durante cualquier etapa del embarazo aumentó 11.4 veces (IC 95% 2.9-44.0 el riesgo de sensibilización al antígeno eritrocitario Rh-D, y si el sangrado se presentó después de la semana 20 el riesgo se incrementó 5.0 veces (IC 95% 1.3-19.1. La presencia de sangrado antes de la semana 20 no se asoció con un incremento significativo en el riesgo de sensibilización (OR=7.6, IC 95% 0.8-69.5. CONCLUSIONES: En presencia de cualquier sangrado transvaginal durante el embarazo en una paciente Rh-NI se recomienda la aplicación profiláctica de gama

  13. Streptococcal peritonitis in Australian peritoneal dialysis patients: predictors, treatment and outcomes in 287 cases

    Directory of Open Access Journals (Sweden)

    McDonald Stephen P

    2009-07-01

    Full Text Available Abstract Background There has not been a comprehensive, multi-centre study of streptococcal peritonitis in patients on peritoneal dialysis (PD to date. Methods The predictors, treatment and clinical outcomes of streptococcal peritonitis were examined by binary logistic regression and multilevel, multivariate poisson regression in all Australian PD patients involving 66 centres between 2003 and 2006. Results Two hundred and eighty-seven episodes of streptococcal peritonitis (4.6% of all peritonitis episodes occurred in 256 individuals. Its occurrence was independently predicted by Aboriginal or Torres Strait Islander racial origin. Compared with other organisms, streptococcal peritonitis was associated with significantly lower risks of relapse (3% vs 15%, catheter removal (10% vs 23% and permanent haemodialysis transfer (9% vs 18%, as well as a shorter duration of hospitalisation (5 vs 6 days. Overall, 249 (87% patients were successfully treated with antibiotics without experiencing relapse, catheter removal or death. The majority of streptococcal peritonitis episodes were treated with either intraperitoneal vancomycin (most common or first-generation cephalosporins for a median period of 13 days (interquartile range 8–18 days. Initial empiric antibiotic choice did not influence outcomes. Conclusion Streptococcal peritonitis is a not infrequent complication of PD, which is more common in indigenous patients. When treated with either first-generation cephalosporins or vancomycin for a period of 2 weeks, streptococcal peritonitis is associated with lower risks of relapse, catheter removal and permanent haemodialysis transfer than other forms of PD-associated peritonitis.

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

    Directory of Open Access Journals (Sweden)

    Gilberto Baroni

    2012-01-01

    Full Text Available 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.

  15. Predictive value of dialysate cell counts in peritonitis complicating peritoneal dialysis.

    Science.gov (United States)

    Chow, Kai Ming; Szeto, Cheuk Chun; Cheung, Kitty Kit-Ting; Leung, Chi Bon; Wong, Sunny Sze-Ho; Law, Man Ching; Ho, Yiu Wing; Li, Philip Kam-Tao

    2006-07-01

    Early prediction of outcomes has major potential implications regarding the management of dialysis-related peritonitis. The outcomes of 565 consecutive episodes of peritonitis complicating peritoneal dialysis between August 2001 and July 2005 were evaluated in relation to the dialysate cell counts. Discriminatory power, based on the area under the receiver-operating characteristic (ROC) curves, of the cell counts was assessed. The findings then were validated externally in a cohort of 217 peritonitis episodes from another dialysis unit. During the study period, 565 episodes of peritonitis were included for analysis, 465 of which had treatment success defined as complete resolution of peritonitis without the need for Tenckhoff catheter removal. Of the remaining 100 episodes (treatment failure), 70 required Tenckhoff catheter removal and 30 had peritonitis-related death. The peritoneal dialysate total white blood cell count on day 3 of peritonitis predicted treatment failure independent of standard risk factors, and it had a higher area under the ROC curve than the dialysate white cell count on day 1 (0.80 versus 0.58; P point > or = 1090/mm3 on day 3, the sensitivity was 75% and the specificity was 74% for the prediction of treatment failure (defined as catheter loss or peritonitis-related death). In multiple logistic regression analyses, peritoneal dialysate white count > or = 1090/mm3 on day 3 was an independent prognostic marker for treatment failure after adjustment for conventional risk factors (hazard ratio 9.03; 95% confidence interval 4.40 to 18.6; P call attention to the value of validating prognostic factors of peritonitis complicating peritoneal dialysis.

  16. Outcomes of Peritonitis in Children on Peritoneal Dialysis: A 25-Year Experience at Severance Hospital

    Science.gov (United States)

    Lee, Kyong Ok; Park, Se Jin; Kim, Ji Hong; Lee, Jae Seung; Kim, Pyung Kil

    2013-01-01

    Purpose Relatively little is known on the microbiology, risk factors and outcomes of peritoneal dialysis (PD)-associated peritonitis in Korean children. We performed this study in order to evaluate the incidence, treatment and clinical outcomes of peritonitis in pediatric PD patients at Severance Hospital. Materials and Methods We analyzed data from 57 PD patients younger than 18 years during the period between June 1, 1986 and December 31, 2011. The collected data included gender, age at commencement of PD, age at peritonitis, incidence of peritonitis, underlying causes of end stage renal disease, microbiology of peritonitis episodes, antibiotics sensitivity, modality and outcomes of PD. Results We found 56 episodes of peritonitis in 23 of the 57 PD patients (0.43 episodes/patient-year). Gram-positive bacteria were the most commonly isolated organisms (40 episodes, 71.4%). Peritonitis developed in 17 patients during the first 6 months following initiation of PD (73.9%). Peritonitis episodes rarely resulted in relapse or the need for permanent hemodialysis and no patient deaths were directly attributable to peritonitis. Antibiotic regimens included cefazolin+tobramycin from the years of 1986 to 2000 and cefazolin+ceftazidime from the years of 2001 to 2011. While antibiotic therapy was successful in 48 episodes (85.7%), the treatment was ineffective in 8 episodes (14.3%). The rate of continuous ambulatory PD (CAPD) peritonitis was statistically higher than that of automated PD (APD) (p=0.025). Conclusion Peritonitis was an important complication of PD therapy and we observed a higher incidence of PD peritonitis in patients with CAPD when compared to APD. PMID:23709435

  17. Predictors of survival in anuric peritoneal dialysis patients

    NARCIS (Netherlands)

    Jansen, Maarten A. M.; Termorshuizen, Fabian; Korevaar, Johanna C.; Dekker, Friedo W.; Boeschoten, Elisabeth; Krediet, Raymond T.

    2005-01-01

    BACKGROUND: Residual glomerular filtration rate (GFR) is a much more important determinant of survival in peritoneal dialysis patients, than peritoneal solute clearances. However, anuric peritoneal dialysis patients are solely dependent on peritoneal solute clearances. The aim of the study was to

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

    Science.gov (United States)

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

    2014-03-19

    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.

  19. 21 CFR 876.5630 - Peritoneal dialysis system and accessories.

    Science.gov (United States)

    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 the...

  20. Occurrence Of Egg Impaction And Peritonitis In A Flock Of ...

    African Journals Online (AJOL)

    Some reproductive disorders in poultry which include peritonitis, salpingitis and impaction of oviduct are described as 'egg peritonitis\\' (Jordan, 1990). Egg peritonitis can occur as a severe flock problem and when it does it is usually associated with poor management (Jordan, 1990). Flock egg peritonitis outbreaks are often ...

  1. Prognostic factors in generalized peritonitis in Lagos University ...

    African Journals Online (AJOL)

    We studied the prognostic factors in generalized peritonitis with a view to documenting the current pattern of peritonitis and to determine the parameters affecting morbidity and mortality in all cases of peritonitis in LUTH. Sixty-seven consecutive patients with generalized peritonitis were recruited into the study. The biodata ...

  2. Encysted Fluid Collections after Catheter Removal for Peritonitis in ...

    African Journals Online (AJOL)

    Introduction: Peritonitis is a frequent complication of continuous ambulatory peritoneal dialysis (CAPD). This case series describes episodes of peritoneal dialysis (PD) related fungal or Pseudomonas peritonitis that were complicated by the formation of encysted intra abdominal fluid collections despite prompt catheter ...

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

    Science.gov (United States)

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

    2016-01-01

    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. Retrospective analyses of critically ill patients with suspected spontaneous peritonitis. 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; pperitonitis could be significantly more often found in patients with SFP (65%; pperitonitis was significantly more often in patients with SFP (85%; pperitonitis.

  4. Disposition Kinetics of Taxanes in Peritoneal Dissemination

    Directory of Open Access Journals (Sweden)

    Ken'ichi Miyamoto

    2012-01-01

    Full Text Available Treatment of cancers in the abdominal cavity, such as peritoneal dissemination, is difficult, but in principle intraperitoneal administration of anticancer drugs is expected to be preferable to systemic administration. Taxane anticancer drugs are used to treat gastric cancer patients with peritoneal dissemination. They are administered as micellar preparations, Taxol and Taxotere, which consist of paclitaxel in Cremophor EL (crEL and docetaxel in Polysorbate-80 (PS-80, respectively. In this paper we review the disposition kinetics of taxane anticancer drugs after intraperitoneal administration in peritoneal dissemination patients and animal models and also discuss the effect of the surfactant vehicle on the behavior of taxanes.

  5. Spontaneous Bacterial Peritonitis in Subclinical Hypothyroidism

    Directory of Open Access Journals (Sweden)

    Dalip Gupta

    2013-11-01

    Full Text Available Hypothyroidism is an uncommon cause of ascites. Here we describe a case of a 75 year-old female patient with spontaneous bacterial peritonitis and subclinical hypothyroidism that resolved with thyroid replacement and antibiotic therapy respectively. Ascitic fluid analysis revealed a gram-positive bacterium on gram staining. A review of the literature revealed just one other reported case of myxoedema ascites with concomitant spontaneous bacterial peritonitis and no case has till been reported of spontaneous bacterial peritonitis in subclinical hypothyroidism.

  6. Collagen markers in peritoneal dialysis patients

    DEFF Research Database (Denmark)

    Graff, J; Joffe, P; Fugleberg, S

    1995-01-01

    (PICP), aminoterminal propeptide of type III procollagen (PIIINP), and carboxyterminal telopeptide of type I collagen (ICTP)] were studied in 19 nondiabetic peritoneal dialysis patients. The absence of correlation between the mass appearance rates of the markers and the duration of dialysis treatment...... as well as the number of peritonitis episodes supports the concept that peritoneal dialysis does not cause persistent changes in the deposition and degradation rates of collagen. A correlation between the D/Pcreatinine 4 hr and the PICP mass appearance rates was found. Since it is unlikely...

  7. Antigen-presenting capacity of macrophages and dendritic cells in the peritoneal cavity of patients treated with peritoneal dialysis

    NARCIS (Netherlands)

    Betjes, M. G.; Tuk, C. W.; Struijk, D. G.; Krediet, R. T.; Arisz, L.; Beelen, R. H.

    1993-01-01

    In this study the antigen-presenting capacity of human peritoneal cells and the influence of continuous ambulant peritoneal dialysis (CAPD) were studied. On average 6% of the peritoneal cells were dendritic cells (DC), with no difference between CAPD and control peritoneal cells. DC were enriched by

  8. Primary leiomyosarcoma of peritoneal cavity

    Directory of Open Access Journals (Sweden)

    Jyotsna Naresh Bharti

    2014-03-01

    Full Text Available Leiomyosarcomas of soft tissue are the rare tumors and the retroperitoneum is the most common site involved. We report a case of primary leiomyosarcoma of the peritoneal cavity which clinically presented with suprapubic, freely mobile, nontender mass which measured 10×10 cm in size. Contrast enhanced computed tomography revealed well defined heterogenous hypodense solid cystic mass. The mass was surgically excised out in its entirety. The histopathological examination revealed spindle cells arranged in alternating fascicles having pleomorphic nuclei, indistinct margin and eosinophilic cytoplasm with foci of haemorrhage, necrosis and 5-6 mitosis/HPF. The spindle cells were immunoreactive for smooth muscle actin, desmin and negative for S-100, CD-34 and c-kit. Histopathology and immunohistochemistry were helpful in making the final confirmatory diagnosis. Leiomyosarcomas are aggressive tumors, with poor prognosis and often difficult to treat. The survival rates are lowest among all soft tissue sarcomas.

  9. Tidal peritoneal dialysis: preliminary experience.

    Science.gov (United States)

    Flanigan, M J; Doyle, C; Lim, V S; Ullrich, G

    1992-01-01

    To determine the feasibility of home tidal peritoneal dialysis (TPD) and to assess whether eight hours of TPD can achieve uremia control and urea removal equal to that of continuous cycling peritoneal dialysis (CCPD). An open enrollment pilot study. The Home Dialysis Training Center of the University of Iowa Hospitals and Clinics, a tertiary care teaching hospital. Nine patients experienced with CCPD and living 80 km to 280 km from the dialysis center began TPD, because they wished to decrease their dialysis time. Following baseline measurements, each patient was taught to perform TPD. TPD consisted of an initial fill volume of 40 mL/kg, a residual volume approximately 20 mL/kg, and tidal exchanges of 10 to 20 mL/kg to achieve the desired hourly flow rate. Clinic assessments took place every four to six weeks, and prescriptions were subsequently altered to attain urea removal equal to that of CCPD. Patient interviews were used to determine TPD acceptance. Prior to each clinic visit, dialysate effluent volume and dialysis duration were recorded, and a sterile sample of the effluent was obtained for urea, creatinine, and total nitrogen measurement. Urea and creatinine clearances increased with dialysate flow. Dialysate nonurea nitrogen was 3.0 +/- 0.2 mmol/kg/D and changed minimally with increasing dialysate volumes. Eight hours of TPD (initial fill: 40 mL/kg; residual volume: 20 mL/kg; tidal inflow: 20 mL/kg) with hourly tidal flow exceeding 40 mL/kg/hr and no daytime volume achieved urea removal equal to that of the patient's prior CCPD prescription. TPD can provide dialysis equal to that of CCPD within a shorter amount of time (eight vs ten hours), but uses a greater volume of dialysate (16.0 L for TPD vs 9.5 L for CCPD).

  10. Factors effective on peritoneal phosphorus transport and clearance in peritoneal dialysis patients
.

    Science.gov (United States)

    Cebeci, Egemen; Gursu, Meltem; Uzun, Sami; Karadag, Serhat; Kazancioglu, Rumeyza; Ozturk, Savas

    2017-02-01

    Transport characteristics of phosphorus are different from other small solutes that are evaluated in routine peritoneal equilibration test (PET) in peritoneal dialysis (PD) patients. We aimed to evaluate peritoneal phosphorus clearance and permeability, and their relationship with peritoneal membrane transport type and creatinine clearance as well as factors affecting peritoneal phosphorus clearance. 70 adult patients on a PD program were included in our study. Phosphorus transport status was classified according to dialysate/plasma (D/P) phosphorus at the 4th hour of PET as slow transporter ( 0.67). We evaluated the relationship of peritoneal phosphorus clearance and transport type with PD regime, phosphorus level, and presence of residual renal function in addition to investigating factors that are effective on peritoneal phosphorus clearance. D/P phosphorus and peritoneal phosphorus clearance were positively correlated with D/P creatinine and peritoneal creatinine clearance, respectively. Automated PD and continuous ambulatory PD patients were similar regarding phosphorus and creatinine clearances and transport status based on D/P phosphorus. The major determinant of peritoneal phosphorus clearance was anuria status. Anuric patients had higher dialysate volume (11.6 ± 3.0 L vs. 8.4 ± 2.1 L, p 2 vs. 48.4 ± 14.0 L/week/1.73 m2, p = 0.001). Hyperphosphatemia was present in 40% and 11% of anuric patients and those with residual renal function, respectively (p = 0.005). Peritoneal phosphorus transport characteristics are similar to that of creatinine. Although increased dialysis dose may increase peritoneal phosphorus clearance, it may be insufficient to prevent hyperphosphatemia in anuric patients.
.

  11. Calcification of peritoneum and peritoneal fluid perfusion malfunction in carcinomatosis of serous membranes of peritoneal cavity

    Directory of Open Access Journals (Sweden)

    Gantsev SK

    2016-09-01

    Full Text Available The article describes the peritoneal calcification in peritoneal carcinomatosis, as well as its possible role in the development of carcinomatosis within the frames of the authors’ alternative theory. The analysis of the "serous-lymph hatches" condition of the intact peritoneum and peritoneum in carcinomatosis was carried out. Also the elemental quantitative calcium determination in the intact peritoneum and the peritoneum in peritoneal carcinomatosis was carried out using the atomic emission spectrometry.

  12. Seeking Clarity within Cloudy Effluents: Differentiating Fungal from Bacterial Peritonitis in Peritoneal Dialysis Patients

    Science.gov (United States)

    Chavada, Ruchir; Kok, Jen; van Hal, Sebastiaan; Chen, Sharon C-A.

    2011-01-01

    Background Fungal peritonitis is a serious complication of peritoneal dialysis (PD) therapy with the majority of patients ceasing PD permanently. The aims of this study were to identify risk factors and clinical associations that may discriminate between fungal from bacterial peritonitis. Methods We retrospectively identified episodes of fungal peritonitis from 2001–2010 in PD patients at Liverpool and Westmead Hospitals (Australia). Fungal peritonitis cases were matched in a 1∶2 ratio with patients with bacterial peritonitis from each institution's dialysis registry, occurring closest in time to the fungal episode. Patient demographic, clinical and outcome data were obtained from the medical records. Results Thirty-nine episodes of fungal peritonitis (rate of 0.02 episodes per patient-year of dialysis) were matched with 78 episodes of bacterial peritonitis. Candida species were the commonest pathogens (35/39; 90% episodes) with Candida albicans (37%), Candida parapsilosis (32%) and Candida glabrata (13%) the most frequently isolated species. Compared to bacterial peritonitis, fungal peritonitis patients had received PD for significantly longer (1133 vs. 775 catheter-days; p = 0.016), were more likely to have had previous episodes of bacterial peritonitis (51% vs. 10%; p = 0.01), and to have received prior antibacterial therapy (51% vs. 10%; p = 0.01). Patients with fungal peritonitis were less likely to have fever and abdominal pain on presentation, but had higher rates of PD catheter removal (79% vs. 22%; pperitonitis (26.1 days vs. 12.6 days; p = 0.017), but the all-cause 30-day mortality rate was similar in both groups. Fluconazole was a suitable empiric antifungal agent; with no Candida resistance detected. Conclusion Prompt recognition of clinical risk factors, initiation of antifungal therapy and removal of PD catheters are key considerations in optimising outcomes. PMID:22145033

  13. Technical aspects in studying peritoneal morphology in animal models of peritoneal dialysis.

    Science.gov (United States)

    Duman, Soner; Sen, Sait

    2009-02-01

    Peritoneal biopsies are considered useful for gaining a better understanding of the pathophysiology of the peritoneum during experimental peritoneal dialysis (PD). Different peritoneal tissue samples (i.e., abdominal wall, liver, diaphragm, intestine, and omentum) may be used, but there can be artifacts due to peritoneal tissue processing. To investigate differences in peritoneal membranes from different parts of the peritoneum, and also 2 different fixatives, in experimental PD and a peritonitis model in rats. Peritoneal tissues from the anterior abdominal wall, liver, omentum, and intestine were taken from each of 3 groups of animals: sham, experimental PD, and peritonitis model. Tissue samples were immediately fixed with 4% formaldehyde and routinely processed for histological examination. Two parietal peritoneal tissue samples according to longitudinal and horizontal sections of anterior wall inner abdominal muscle were also taken. All samples were immediately fixed with 4% formaldehyde and B5 fixative (B5), and then routinely processed for histological examination. In all groups, histopathological findings were more commonly seen in the abdominal wall samples. There were no changes observed in peritoneal membranes other than those of anterior abdominal wall samples from both sham and PD model rats. However, there was a significant difference between anterior and posterior facets of liver in the peritonitis model. Furthermore, the antimesenteric site of intestinal peritoneum was less affected than the mesenteric site. There were no significant histopathological differences between B5 and 4% formaldehyde fixation (p > 0.05). Our results suggest that peritoneum obtained from the anterior abdominal wall is the most affected area and therefore the most suitable site to investigate peritoneal changes in the experimental rat PD model. There were no significant differences between fixation with 4% formaldehyde and B5 solution. Abdominal wall samples should be of the

  14. Hallazgo por neuroimaginología de microangiopatía cerebral retiniana con calcificaciones y quistes

    Directory of Open Access Journals (Sweden)

    Diego Alberto Herrera

    2014-06-01

    Full Text Available La microangiopatía cerebral retiniana con calcificaciones y quistes es una enfermedad poco frecuente, caracterizada por alteraciones cerebrales, retinianas y óseas, así como por predisposición al sangrado gastrointestinal. Existen pocos reportes de casos de esta condición, especialmente en adultos, en quienes la incidencia es baja. Los hallazgos por medio de neuroimágenes son característicos, con calcificaciones bilaterales y múltiples formaciones quísticas. El propósito de este artículo fue hacer una revisión bibliográfica e ilustrar dos casos cuyo diagnóstico fue posible con la ayuda de neuroimágenes.

  15. Optimising intraperitoneal gentamicin dosing in peritoneal dialysis patients with peritonitis (GIPD study

    Directory of Open Access Journals (Sweden)

    Lipman Jeffrey

    2009-12-01

    Full Text Available Abstract Background Antibiotics are preferentially delivered via the peritoneal route to treat peritonitis, a major complication of peritoneal dialysis (PD, so that maximal concentrations are delivered at the site of infection. However, drugs administered intraperitoneally can be absorbed into the systemic circulation. Drugs excreted by the kidneys accumulate in PD patients, increasing the risk of toxicity. The aim of this study is to examine a model of gentamicin pharmacokinetics and to develop an intraperitoneal drug dosing regime that maximises bacterial killing and minimises toxicity. Methods/Design This is an observational pharmacokinetic study of consecutive PD patients presenting to the Royal Brisbane and Women's Hospital with PD peritonitis and who meet the inclusion criteria. Participants will be allocated to either group 1, if anuric as defined by urine output less than 100 ml/day, or group 2: if non-anuric, as defined by urine output more than 100 ml/day. Recruitment will be limited to 15 participants in each group. Gentamicin dosing will be based on the present Royal Brisbane & Women's Hospital guidelines, which reflect the current International Society for Peritoneal Dialysis Peritonitis Treatment Recommendations. The primary endpoint is to describe the pharmacokinetics of gentamicin administered intraperitoneally in PD patients with peritonitis based on serial blood and dialysate drug levels. Discussion The study will develop improved dosing recommendations for intraperitoneally administered gentamicin in PD patients with peritonitis. This will guide clinicians and pharmacists in selecting the most appropriate dosing regime of intraperitoneal gentamicin to treat peritonitis. Trial Registration ACTRN12609000446268

  16. microRNA Regulation of Peritoneal Cavity Homeostasis in Peritoneal Dialysis

    Directory of Open Access Journals (Sweden)

    Melisa Lopez-Anton

    2015-01-01

    Full Text Available 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.

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

    Science.gov (United States)

    2012-03-29

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

  18. The Role of Monitoring Vancomycin Levels in Patients with Peritoneal Dialysis-Associated Peritonitis

    Science.gov (United States)

    Stevenson, Sarah; Tang, Wen; Cho, Yeoungjee; Mudge, David W.; Hawley, Carmel M.; Badve, Sunil V.; Johnson, David W.

    2015-01-01

    ♦ Background: There is limited available evidence regarding the role of monitoring serum vancomycin concentrations during treatment of peritoneal dialysis (PD)-associated peritonitis. ♦ Methods: A total of 150 PD patients experiencing 256 episodes of either gram-positive or culture-negative peritonitis were included to investigate the relationship between measured serum vancomycin within the first week and clinical outcomes of cure, relapse, repeat or recurrence of peritonitis, catheter removal, temporary or permanent transfer to hemodialysis, hospitalization and death. ♦ Results: Vancomycin was used as an initial empiric antibiotic in 54 gram-positive or culture-negative peritonitis episodes among 34 patients. The median number of serum vancomycin level measurements in the first week was 3 (interquartile range; IQR 1 – 4). The mean day-2 vancomycin level, measured in 34 (63%) episodes, was 17.5 ± 5.2 mg/L. Hospitalized patients were more likely to have serum vancomycin levels measured on day 2 and ≥ 3 measurements in the first week. The peritonitis cure rates were similar between patients with peritonitis cure. Similar results were observed for all other clinical outcomes. ♦ Conclusion: The clinical outcomes of gram-positive and culture-negative peritonitis episodes are not associated with either the frequency or levels of serum vancomycin measurements in the first week of treatment when vancomycin is dosed according to International Society for Peritoneal Dialysis (ISPD) Guidelines. PMID:24584597

  19. 32 Years’ Experience of Peritoneal Dialysis-Related Peritonitis in a University Hospital

    Science.gov (United States)

    van Esch, Sadie; Krediet, Raymond T.; Struijk, Dirk G.

    2014-01-01

    ♦ Background: Peritonitis in peritoneal dialysis (PD) patients can lead to technique failure and contributes to infection-related mortality. Peritonitis prevention and optimization of treatment are therefore important in the care for PD patients. In the present study, we analyzed the incidence of peritonitis, causative pathogens, clinical outcomes, and trends in relation to three major treatment changes that occurred from 1979 onward: use of a disconnect system since 1988, daily mupirocin at the exit-site since 2001, and exclusive use of biocompatible dialysis solutions since 2004. ♦ Methods: In this analysis of prospectively collected data, we included peritonitis episodes from the start of PD at our center in August 1979 to July 2010. Incident PD patients were allocated to one of four groups: Group 1 - 182 patients experiencing 148 first peritonitis episodes between 1979 and 1987, before the introduction of the disconnect system; Group 2 - 352 patients experiencing 239 first episodes of peritonitis between 1988 and 2000, before implementation of daily mupirocin application at the catheter exit-site; Group 3 - 79 patients experiencing 50 first peritonitis episodes between 2001 and 2003, before the switch to biocompatible solutions; and Group 4-118 patients experiencing 91 first peritonitis episodes after 2004. Cephradine was used as initial antibiotic treatment. ♦ Results: In 32 years, 731 adult patients started PD, and 2234 episodes of peritonitis in total were diagnosed and treated. Of those episodes, 88% were cured with medical treatment only, and 10% resulted in catheter removal. In 3% of the episodes, the patient died during peritonitis. Median time to a first peritonitis episode increased from 40 days for group 1 to 150 for group 2, 269 for group 3, and 274 for group 4. The overall peritonitis rate and the gram-positive and gram-negative peritonitis rates showed a time-trend of decline. However, the duration of antibiotic treatment increased over time

  20. Peritonitis with Listeria monocytogenes in a patient on automated peritoneal dialysis

    DEFF Research Database (Denmark)

    Poulsen, Hanna Bjarkhamar; Á Steig, Torkil; Björkman, Jonas T

    2018-01-01

    We present a case where Listeria monocytogenesserotype 1/2a was determined to be the causative agent of peritonitis in a patient on automated peritoneal dialysis. The patient, a 53-year-old Caucasian woman from the Faroe Islands was admitted to the National Hospital reporting of constant abdominal...... pain and a fever. Peritoneal cultures were positive for growth of L. monocytogenes. The patient was successfully treated with oral amoxicillin for 2 weeks and intraperitoneal vancomycin for 3 weeks. To date, the patient has not been readmitted due to peritonitis. The Faroese salmon was the suspected...

  1. The Role of NGAL in Peritoneal Dialysis Effluent in Early Diagnosis of Peritonitis: Case-Control Study in Peritoneal Dialysis Patients.

    Science.gov (United States)

    Martino, Francesca; Scalzotto, Elisa; Giavarina, Davide; Rodighiero, Maria Pia; Crepaldi, Carlo; Day, Sonya; Ronco, Claudio

    2015-01-01

    Peritoneal dialysis (PD) is frequently complicated by high rates of peritonitis, which result in hospitalization, technique failure, transfer to hemodialysis, and increased mortality. Early diagnosis, and identification of contributing factors are essential components to increasing effectiveness of care. In previous reports, neutrophil gelatinase-associated lipocalin (NGAL), a lipocalin which is a key player in innate immunity and rapidly detectable in peritoneal dialysis effluent (PDE), has been demonstrated to be a useful tool in the early diagnosis of peritonitis. This study investigates predictive value of PDE NGAL concentration as a prognostic indicator for PD-related peritonitis. A case-control study with 182 PD patients was conducted. Plasma and PDE were analyzed for the following biomarkers: C-reactive protein (CRP), blood procalcitonin (PCT), leucocytes and NGAL in PDE. The cases consisted of patients with suspected peritonitis, while controls were the patients who came to our ambulatory clinic for routine visits without any sign of peritonitis. The episodes of peritonitis were defined in agreement with International Society for Peritoneal Dialysis guidelines. Continuous variables were presented as the median values and interquartile range (IQR). Mann-Whitney U test was used to compare continuous variables. Univariate and multivariate logistic regression were used to evaluate the association of biomarkers with peritonitis. Receiver operating characteristic (ROC) curve analysis was used to calculate area under curve (AUC) for biomarkers. Finally we evaluated sensitivity, and specificity for each biomarker. All statistical analyses were performed with SPSS version 17.0 (SPSS Inc., Chicago, IL, USA). During the 19-month study, of the 182 patients, 80 had a clinical diagnosis of peritonitis. C-reactive protein levels (p peritonitis. In univariate analysis, CRP (odds ratio [OR] 1,339; p = 0.001), PCT (OR 2,473; p peritonitis. In multivariate regression analysis

  2. Laparoscopic correction of peritoneal catheter dysfunction.

    Science.gov (United States)

    Kazemzadeh, Gholamhossein; Modaghegh, Mohammad-Hadi Saeed; Tavassoli, Alireza

    2008-10-01

    To present our experiences with laparoscopic repair of peritoneal catheter dysfunction Total of 24 patients with peritoneal catheter malfunction were considered for two-port laparoscopic manipulation. Two patients with unsuccessful result in the first trial and 3 patients with successful peritoneal dialysis results were reoperated because of catheter dysfunction. The success rates at the first and second manipulation was 79% and 80%. The most frequent cause of catheters dysfunction was migration of catheters out of the true pelvis. During the follow up, 8 patients were referred for renal transplantation, 8 underwent hemodialysis and 5 continued with normal catheter function. The mean longevity of the catheters after laparoscopic correction was 42 months. One year longevity rate as measured as 79%. Laparoscopy is the procedure of choice even in recurrent cases, for correction of malfunctioning continuous ambulatory peritoneal catheters, because this procedure is the only technique that can detects pathologic causes of catheters malfunction and can resolve those problems at the same time.

  3. [Combined forecasting system of peritonitis outcome].

    Science.gov (United States)

    Lebedev, N V; Klimov, A E; Agrba, S B; Gaidukevich, E K

    To create a reliable system for assessing of severity and prediction of the outcome of peritonitis. Critical analysis of the systems for peritonitis severity assessment is presented. The study included outcomes of 347 patients who admitted at the Department of Faculty Surgery of Peoples' Friendship University of Russia in 2015-2016. The cause of peritonitis were destructive forms of acute appendicitis, cholecystitis, perforated gastroduodenal ulcer, various perforation of small and large intestines (including tumor). Combined forecasting system for peritonitis severity assessment is created. The system includes clinical, laboratory data, assessment of systemic inflammatory response (SIRS) and severity of organ failure (qSOFA). The authors focused on easily identifiable parameters which are available in virtually any surgical hospital. Threshold value (lethal outcome probability over 50%) is 8 scores in this system. Sensitivity, specificity and accuracy were 93.3, 99.7 and 98.9%, respectively according to ROC-curve that exceeds those parameters of MPI and APACHE II.

  4. A DIÁLISE PERITONEAL NA VIVÊNCIA DE FAMILIARES CUIDADORES

    Directory of Open Access Journals (Sweden)

    Eliese Denardi Cesar

    2013-01-01

    Full Text Available El objetivo fue conocer la vivencia de familiares cuidadores como responsables por la realización de la diálisis peritoneal domiciliaria. Investigación cualitativa con ocho familiares cuidadores de pacientes que estaban en diálisis peritoneal domiciliar, vinculados a una clínica, en el interior de Río Grande del Sur, Brasil. La recolección de datos fue por entrevista semiestructurada entre abril y mayo de 2009. Los datos fueron sometidos a análisis temático que reveló tres categorías: condiciones que imponen la responsabilidad con la diálisis peritoneal; complejidad del cuidado; y cambios en el cotidiano de los familiares cuidadores. La responsabilidad en la realización de la diálisis peritoneal modifica significativamente la vida de familiares cuidadores. Cabe a los profesionales de salud buscar estrategias para trabajar según la realidad del cuidador y paciente, para minimizar el impacto en la vida de esas personas.

  5. Peritoneal adhesions after laparoscopic gastrointestinal surgery

    OpenAIRE

    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 im...

  6. Malignant peritoneal mesothelioma and Crohn disease.

    Science.gov (United States)

    Butnor, Kelly J; Pavlisko, Elizabeth N; Sporn, Thomas A; Roggli, Victor L

    2017-03-01

    Mesothelial reaction simulating peritoneal diffuse malignant mesothelioma (MM) has been reported in the setting of Crohn ileitis. To our knowledge, peritoneal MM arising in patients with inflammatory bowel disease (IBD) has not been reported. The purpose of this study is to report the clinicopathological characteristics of patients with peritoneal MM and IBD. A database of approximately 3800 MM was reviewed for cases of MM in patients with IBD. Three patients (0.08%) with peritoneal MM and Crohn disease (CD) were identified, including two women and one man ranging in age from 56 to 65 years. All had a long-standing history of diarrhoea and an established diagnosis of CD of 3 years or greater duration. Two had epithelial MM and one had biphasic MM. Only one had documented asbestos exposure. Peritoneal MM occurs rarely in patients with IBD, but interestingly, has only been observed in the setting of CD and not in patients with ulcerative colitis. Chronic inflammation has been associated with the development of MM in rare instances and these three cases suggest that CD with transmural inflammation may also be a precursor. The precise role of CD-related transmural inflammation in the carcinogenesis of peritoneal MM remains to be determined. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  7. Overcoming the Underutilisation of Peritoneal Dialysis

    Directory of Open Access Journals (Sweden)

    Jernej Pajek

    2015-01-01

    Full Text Available 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.

  8. Risk of Peritoneal Dialysis-Related Peritonitis in a Multi-Racial Asian Population.

    Science.gov (United States)

    Ong, Loke Meng; Ch'ng, Chin Chin; Wee, Hong Chin; Supramaniam, Premaa; Zainal, Hadzlinda; Goh, Bak Leong; Bavanandan, Sunita; Mushahar, Lily; Hooi, Lai Seong; Ahmad, Ghazali

    ♦ BACKGROUND: Peritonitis is one of the most common complications of peritoneal dialysis (PD). Understanding the risk factors of peritonitis in a multi-racial Asian population may help to improve outcomes on PD. ♦ METHODS: We conducted a prospective observational study to identify risk factors for PD-related peritonitis over a 1-year period in 15 adult PD centers. All peritonitis episodes were independently adjudicated. ♦ RESULTS: A total of 1,603 participants with a mean age of 51.6 years comprising 52.7% females, 62.6% ethnic Malays, 27.0% Chinese, and 8.1% Indians were recruited. The overall peritonitis rate was 1 episode per 44.0 patient-months with 354 episodes recorded in 282 (17.6%) patients over 15,588 patient-months. Significant risk factors of peritonitis were severe obesity (incidence-rate ratio [IRR] 3.32, 95% confidence interval [CI]: 1.30, 8.45), hypoalbuminemia (IRR 1.61, 95% CI: 1.06, 2.46), Staphylococcus aureus nasal carriage (IRR 2.26, 95% CI: 1.46, 3.50), and use of Fresenius system (Fresenius Medical Care North America, Waltham, MA, USA) (IRR 2.49, 95% CI: 1.27, 4.89). The risk of peritonitis was lower in those on automated PD compared with standard PD (IRR 0.43, 95% CI: 0.25, 0.74), and in centers with a patient-staff ratio of 15 to 29.9 (IRR 0.67, 95% CI: 0.49, 0.90) and ≥ 30 (IRR 0.52, 95% CI: 0.34, 0.80). Prevalent patients and exit-site care with topical antibiotics were also protective against peritonitis. Peritonitis rates varied between racial groups. The IRRs of overall peritonitis and gram-positive peritonitis in Chinese versus other racial groups were 0.65 (95% CI: 0.46, 0.90) and 0.47 (95% CI: 0.24, 0.91), respectively. ♦ CONCLUSIONS: Multiple patient, center, and PD-system factors influence the risk of peritonitis. In the Asian population, there are racial differences in the risk of peritonitis. Copyright © 2017 International Society for Peritoneal Dialysis.

  9. Non-compliance to the continuous ambulatory peritoneal dialysis procedure increases the risk of peritonitis.

    Science.gov (United States)

    Mawar, Shashi; Gupta, Sanjay; Mahajan, Sandeep

    2012-08-01

    Peritonitis in patients on continuous ambulatory peritoneal dialysis (CAPD) is the leading cause of technique failure. Information on the impact of non-compliance in performing CAPD exchange on peritonitis is limited. We aimed to find the prevalence of non-compliance to the CAPD procedure and its influence on the incidence of peritonitis. This observational study included 30 adult patients undergoing CAPD. The CAPD exchange procedure was observed at home and assessed as per the structured checklist and categorized into poor, average and good compliance. The compliance was correlated with the episodes of peritonitis in previous 1 year. The patients' mean age was 52 ± 13 years and the mean duration of CAPD was 2.1 ± 0.9 years. Only 16.5% of patients were good performers, while 67% were average performers, and 16.5% were poor performers. The technique skill was similar across all the steps of the procedure. The most common improperly performed steps were: not putting on a face mask in 68%, not flushing the tubing system in 60%, and not washing hands in 24%. Poor adherence to procedure was independent of age, gender, education and duration of dialysis. Ten episodes of peritonitis occurred in 5 patients over 1-year period. Peritonitis occurred in 60% of poor performers, whereas fully compliant patients had no peritonitis. Also 40% of the poorly compliant patients had multiple episodes of peritonitis. Poor compliance in performing the CAPD procedure is a modifiable risk factor for peritonitis. Adherence to recommended aseptic technique is the cornerstone of peritonitis prevention.

  10. The Role of NGAL in Peritoneal Dialysis Effluent in Early Diagnosis of Peritonitis: Case-Control Study in Peritoneal Dialysis Patients

    Science.gov (United States)

    Martino, Francesca; Scalzotto, Elisa; Giavarina, Davide; Rodighiero, Maria Pia; Crepaldi, Carlo; Day, Sonya; Ronco, Claudio

    2015-01-01

    ♦ Background: Peritoneal dialysis (PD) is frequently complicated by high rates of peritonitis, which result in hospitalization, technique failure, transfer to hemodialysis, and increased mortality. Early diagnosis, and identification of contributing factors are essential components to increasing effectiveness of care. In previous reports, neutrophil gelatinase-associated lipocalin (NGAL), a lipocalin which is a key player in innate immunity and rapidly detectable in peritoneal dialysis effluent (PDE), has been demonstrated to be a useful tool in the early diagnosis of peritonitis. This study investigates predictive value of PDE NGAL concentration as a prognostic indicator for PD-related peritonitis. ♦ Methods: A case-control study with 182 PD patients was conducted. Plasma and PDE were analyzed for the following biomarkers: C-reactive protein (CRP), blood procalcitonin (PCT), leucocytes and NGAL in PDE. The cases consisted of patients with suspected peritonitis, while controls were the patients who came to our ambulatory clinic for routine visits without any sign of peritonitis. The episodes of peritonitis were defined in agreement with International Society for Peritoneal Dialysis guidelines. Continuous variables were presented as the median values and interquartile range (IQR). Mann-Whitney U test was used to compare continuous variables. Univariate and multivariate logistic regression were used to evaluate the association of biomarkers with peritonitis. Receiver operating characteristic (ROC) curve analysis was used to calculate area under curve (AUC) for biomarkers. Finally we evaluated sensitivity, and specificity for each biomarker. All statistical analyses were performed with SPSS version 17.0 (SPSS Inc., Chicago, IL, USA). ♦ Results: During the 19-month study, of the 182 patients, 80 had a clinical diagnosis of peritonitis. C-reactive protein levels (p peritonitis. In univariate analysis, CRP (odds ratio [OR] 1,339; p = 0.001), PCT (OR 2,473; p

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

    Directory of Open Access Journals (Sweden)

    Ichiro Hirahara

    2015-01-01

    Full Text Available 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.

  12. Acute Peritonitis Caused by Propionibacterium Acnes in a Peritoneal Dialysis Patient

    Directory of Open Access Journals (Sweden)

    Basic-Jukic Nikolina

    2017-06-01

    Full Text Available Propionibacterium acnes is a gram-positive human skin commensal that is involved in the pathogenesis of acne and prefers anaerobic growth conditions. It has been considered as a low virulence pathogen in different clinical conditions. We present the case of acute peritonitis caused by Propionibacterium acnes in a peritoneal dialysis patient.

  13. Effluent biomarkers in peritoneal dialysis: A captivating symphony from the peritoneal membrane

    NARCIS (Netherlands)

    Lopes Barreto, D.

    2014-01-01

    Effluent biomarkers may be considered as powerful utensils, as they provide insight into anatomical intra-peritoneal processes in a non-invasive manner. Moreover, the functionality of the peritoneal membrane is not inherent to its morphology. When effluent biomarkers are used as complementary

  14. Cat induced Pasteurella multocida peritonitis in peritoneal dialysis: a case report and review of the literature.

    NARCIS (Netherlands)

    Sol, P.M.; Kar, N.C.A.J. van de; Schreuder, M.F.

    2013-01-01

    A 7-year-old girl treated with peritoneal dialysis developed a peritonitis due to Pasteurella multocida after physical contact of the domestic cat with the dialysis machine. Only 25 of such cases have been reported, mostly concerning adults. We report the third case involving a child, together with

  15. Peritoneal macrophages are important for the early containment of Enterococcus faecium peritonitis in mice

    NARCIS (Netherlands)

    Leendertse, Masja; Willems, Rob J. L.; Giebelen, Ida A. J.; Roelofs, Joris J. T. H.; van Rooijen, Nico; Bonten, Marc J. M.; van der Poll, Tom

    2009-01-01

    The increasing incidence of infections with multi-drug resistant Enterococcus faecium necessitates studies to increase knowledge on the pathogenesis of these infections. In this study, the contribution of peritoneal macrophages during E. faecium peritonitis was investigated. In an ex vivo setting,

  16. Interleukin-6 in CAPD patients without peritonitis: relationship to the intrinsic permeability of the peritoneal membrane

    NARCIS (Netherlands)

    Zemel, D.; ten Berge, R. J.; Struijk, D. G.; Bloemena, E.; Koomen, G. C.; Krediet, R. T.

    1992-01-01

    We investigated whether day to day changes in the transport characteristics of the peritoneal membrane to macromolecules in patients treated with CAPD, were related to the levels of interleukin-6 (IL-6) in the effluent of an overnight dwell. Four stable CAPD patients without peritonitis collected

  17. Dialysate markers of peritoneal tissue during peritonitis and in stable CAPD

    NARCIS (Netherlands)

    Pannekeet, M. M.; Zemel, D.; Koomen, G. C.; Struijk, D. G.; Krediet, R. T.

    1995-01-01

    OBJECTIVE: To investigate whether dialysate concentrations of substances that are locally produced within the peritoneal cavity can be used to study the effects of inflammation on peritoneal tissue. DESIGN: We followed the appearance rates (AR) of concentrations of cancer antigen (CA) 125,

  18. Aspects of osseous, peritoneal and renal handling of bisphosphonate during peritoneal dialysis: a methodological study

    DEFF Research Database (Denmark)

    Joffe, P; Henriksen, Jens Henrik

    1996-01-01

    to continuous ambulatory peritoneal dialysis (CAPD). The aims were: to assess the kinetics of 99m-technetium MBP (99mTc-MBP) in CAPD, and to evaluate the correctness of the assumption that the peritoneal and renal clearances of 99mTc-MBP equal the total plasma clearance of 51-chromium ethylenediamine tetra...

  19. The Association Between Glucose Exposure and the Risk of Peritonitis in Peritoneal Dialysis Patients.

    Science.gov (United States)

    van Diepen, Anouk T N; van Esch, Sadie; Struijk, Dirk G; Krediet, Raymond T

    ♦ Little or no clinical evidence is available on the association between glucose exposure and peritoneal host defense in peritoneal dialysis (PD) patients. The objective of the present study was to quantify the exposure to glucose during the first year on PD and investigate the association with subsequent peritonitis. ♦ We analyzed prospectively collected demographic and peritonitis data from incident adult PD patients between 1990 and 2010. For the present study, we conducted a review of both in- and outpatient medical records of all patients to obtain their day-to-day dialysis schemes during the first year on PD. From these data, the average exposure to glucose was quantified. The exposure was stratified into low- and high-glucose groups based on the median, analyzed per standard deviation and in quartiles. Cox proportional hazard models were used to calculate crude and adjusted hazard ratios (HRs) and 95% confidence intervals for the association between glucose exposure and peritonitis. Adjustments were made for age, sex, primary kidney disease, diabetes mellitus, Davies comorbidity score and the treatment period. ♦ In total, 230 patients were included in the study of whom 151 (66%) experienced a first peritonitis episode. The median follow-up time was 2.6 years (interquartile range [IQR]: 1.9 - 3.8) in the low-glucose group and 3.1 (IQR: 2.1 - 4.2) in the high-glucose group. After adjustment for confounding factors, no association between high glucose exposure and the risk of peritonitis was found (HR: 0.81; 0.55 - 1.17). No association was present when glucose exposure was analyzed per standard deviation (SD) (HR: 0.98; 0.79 - 1.21) or patient quartiles were applied. No association was identified between glucose exposure and severe peritonitis, Staphylococcus aureus peritonitis, or a peritonitis episode that lasted more than 14 days. ♦ Exposure to glucose is not associated with an increased risk of peritonitis. The equilibrium between glycemic harm to

  20. Peritoneal dialysis in the elderly.

    Science.gov (United States)

    Brown, Edwina A

    2009-01-01

    The elderly on dialysis have unique needs and characteristics and their outcomes vary from those of their younger counterparts. Comparatively fewer will start or be maintained on peritoneal dialysis (PD) compared to younger patients despite the fact that haemodialysis is often poorly tolerated. A home-based treatment also avoids the need for transport which can be expensive and adversely affect the quality of life of a patient. Barriers to PD for older patients include poor vision, frailty, cognitive dysfunction, accommodation issues and a prejudice from renal teams that older patients cannot do PD. In France, where assistance from community nurses has been available for many years, PD is predominantly a treatment for the elderly and older, sicker patients are often preferentially placed on PD. The use of assisted PD is growing in other countries and where this happens, there is a growth in the prevalent PD population. The ability of older patients to use PD as their dialysis modality should not be determined by whether they live in an area where the nephrologist is a PD enthusiast or not. Patients have the right to receive appropriate non-biased information so they can choose the dialysis modality which gives them the best quality of life and suits their and their family's lifestyle.

  1. Sclerosing encapsulating peritonitis in chronic ambulatory peritoneal dialysis;preoperative catheter drainage : a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Tae Hoon [Dankook Univ. Hospital, Seoul (Korea, Republic of)

    1996-10-01

    Sclerosing encapsulating peritonitis is a well recognized, but uncommon, complication of chronic ambulatory peritoneal dialysis. I report a case of sclerosing encapsulating peritonitis in which percutaneous catheter drainage was performed preoperatively. Ultrasonography(US) and computed tomography(CT) showed a large multi-septated cystic mass which occupied nearly all the peritoneal cavity. Percutaneous drainage with two 8.5 French catheters was preoperatively performed under fluoroscopy and about 2100 ml of bloody fluid was drained for 20 days. On follow-up CT, the size of the cyst had significantly decreased and anoperation was performed. It is considered that percutaneous catheter drainage is useful in the preoperative decompression of sclerosing encapsulating peritonitis.

  2. Preclinical Assessment of Adjunctive tPA and DNase for Peritoneal Dialysis Associated Peritonitis

    Science.gov (United States)

    McGuire, Amanda L.; Bennett, Sophia C.; Lansley, Sally M.; Popowicz, Natalia D.; Varano della Vergiliana, Julius F.; Wong, Daniel; Lee, Y. C. Gary; Chakera, Aron

    2015-01-01

    A major complication of peritoneal dialysis is the development of peritonitis, which is associated with reduced technique and patient survival. The inflammatory response elicited by infection results in a fibrin and debris-rich environment within the peritoneal cavity, which may reduce the effectiveness of antimicrobial agents and predispose to recurrence or relapse of infection. Strategies to enhance responses to antimicrobial agents therefore have the potential to improve patient outcomes. This study presents pre-clinical data describing the compatibility of tPA and DNase in combination with antimicrobial agents used for the treatment of PD peritonitis. tPA and DNase were stable in standard dialysate solution and in the presence of antimicrobial agents, and were safe when given intraperitoneally in a mouse model with no evidence of local or systemic toxicity. Adjunctive tPA and DNase may have a role in the management of patients presenting with PD peritonitis. PMID:25742006

  3. Gallbladder Perforation with Postoperative Preservation of Peritoneal Dialysis Catheter

    Directory of Open Access Journals (Sweden)

    Anna Silda

    2016-04-01

    Full Text Available A patient undergoing peritoneal dialysis was admitted with acute peritoneal dialysis-related peritonitis. On the 10th day of intraperitoneal antibacterial therapy, the patient’s dialysate developed a green color. Gallbladder perforation was revealed. The patient underwent a conventional cholecystectomy with a preserved peritoneal catheter. There are few cases in the medical literature about green dialysate. In all of them, peritoneal dialysis catheters were removed after cholecystectomy. The present case report shows a patient with an intact peritoneal catheter and with no further complications.

  4. Remote indigenous peritoneal dialysis patients have higher risk of peritonitis, technique failure, all-cause and peritonitis-related mortality.

    Science.gov (United States)

    Lim, Wai H; Boudville, Neil; McDonald, Stephen P; Gorham, Gillian; Johnson, David W; Jose, Matthew

    2011-10-01

    The number of indigenous patients with end-stage kidney disease (ESKD) is increasing in Australia, reflecting a similar trend in other countries. Because many indigenous patients live in remote areas, peritoneal dialysis (PD) is often preferred. Compared to non-indigenous PD patients, indigenous patients have increased complication rates but the effect of residential locations on outcomes remains unclear. The aim of this study is to examine the association between race and PD outcomes stratified by location. Using the Australia and New Zealand Dialysis and Transplant (ANZDATA) Registry, all adult ESKD patients commencing PD in Australia between 1995 and 2008 were included. Patients were stratified as non-indigenous or indigenous race and were grouped according to their residential location, the latter stratified into metropolitan, regional and remote areas. Outcomes evaluated included peritonitis, technique failure, peritonitis-related and all-cause mortality. Regional and/or remote PD patients generally have a greater risk peritonitis-related complications and/or mortality compared to metropolitan patients. However, remote indigenous PD patients had the greatest risk of all PD-related complications, including all-cause and peritonitis-related mortality. This registry analysis demonstrates that non-metropolitan PD patients, especially remote indigenous patients, have higher complication rates, suggesting that environmental factors are important in determining PD outcomes.

  5. Serum 25-Hydroxyvitamin D Level Could Predict the Risk for Peritoneal Dialysis-Associated Peritonitis.

    Science.gov (United States)

    Pi, Hai-Chen; Ren, Ye-Ping; Wang, Qin; Xu, Rong; Dong, Jie

    2015-12-01

    ♦ As an immune system regulator, vitamin D is commonly deficient among patients on peritoneal dialysis (PD), which may contribute to their impaired immune function and increased risk for PD-related peritonitis. In this study, we aimed to investigate whether vitamin D deficiency could predict the risk of peritonitis in a prospective cohort of patients on PD. ♦ We collected 346 prevalent and incident PD patients from 2 hospitals. Baseline demographic data and clinical characteristics were recorded. Serum 25-hydroxyvitamin D (25[OH]D) was measured at baseline and prior to peritonitis. The mean doses of oral active vitamin D used during the study period were also recorded. The outcome was the occurrence of peritonitis. ♦ The mean age of patients and duration of PD were 58.95 ± 13.67 years and 28.45 (15.04 - 53.37) months, respectively. Baseline 25(OH)D level was 16.15 (12.13 - 21.16) nmol/L, which was closely associated with diabetic status, longer PD duration, malnutrition, and inflammation. Baseline serum 25(OH)D predicted the occurrence of peritonitis independently of active vitamin D supplementation with a hazard ratio (HR) of 0.94 (95% confidence interval [CI] 0.90 - 0.98) after adjusting for recognized confounders (age, gender, dialysis duration, diabetes, albumin, residual renal function, and history of peritonitis). Compared to the low tertile, middle and high 25(OH)D level tertiles were associated with a decreased risk for peritonitis with HRs of 0.54 (95% CI 0.31 - 0.94) and 0.39 (95% CI 0.20 - 0.75), respectively. ♦ Vitamin D deficiency evaluated by serum 25(OH)D rather than active vitamin D supplementation is closely associated with a higher risk of peritonitis. Copyright © 2015 International Society for Peritoneal Dialysis.

  6. Risk Factors for the First Episode of Peritonitis in Southern Chinese Continuous Ambulatory Peritoneal Dialysis Patients

    Science.gov (United States)

    Fan, Xiaoguang; Huang, Rong; Wang, Juan; Ye, Hongjian; Guo, Qunying; Yi, Chunyan; Lin, Jianxiong; Zhou, Qian; Shao, Fengmin; Yu, Xueqing; Yang, Xiao

    2014-01-01

    Background The first episode of peritonitis affects survival of the peritoneal membrane as a medium for dialysis as well as survival of patients. The aim of this study is to investigate risk factors associated with the first episode of peritonitis in Southern Chinese continuous ambulatory peritoneal dialysis (CAPD) patients. Methods This is a single-center, retrospective, cohort study. All incident CAPD patients from 1 January 2006 to 31 December 2010 were recruited, and followed up until their first episode of peritonitis or 31 December, 2012. Baseline demographic, socioeconomic, clinical and laboratory data were collected. Cox proportional model was used to determine the factors associated with the first episode of peritonitis. Results In a cumulative 30756.5 patient-months follow-up (the median vintage 26.1 months) of 1117 CAPD patients, 309(27.7%) patients presented the first episodes of peritonitis. The cumulative peritonitis-free survival was 86.2%, 78.1%, 71.4% and 57.8% at 1, 2, 3 and 5 year, respectively. The multivariate analysis showed that factors associated with risk for the first episode of peritonitis were elderly patients (>65 years) [hazard ratio (HR) = 1.427, 95% confidence interval (CI) = 1.051 to 1.938, P = 0.023], male(HR = 1.315, 95% CI = 1.028 to 1.684, P = 0.030), lower education level (HR = 1.446, 95% CI: 1.127 to 1.855, P = 0.004) and albumin peritonitis in Southern Chinese CAPD patients. PMID:25222609

  7. Socio-Economic Status and Peritonitis in Australian Non-Indigenous Peritoneal Dialysis Patients.

    Science.gov (United States)

    Tang, Wen; Grace, Blair; McDonald, Stephen P; Hawley, Carmel M; Badve, Sunil V; Boudville, Neil C; Brown, Fiona G; Clayton, Philip A; Johnson, David W

    2015-01-01

    ♦ The aim of the present study was to investigate the relationship between socio-economic status (SES) and peritoneal dialysis (PD)-related peritonitis. ♦ Associations between area SES and peritonitis risk and outcomes were examined in all non-indigenous patients who received PD in Australia between 1 October 2003 and 31 December 2010 (peritonitis outcomes). SES was assessed by deciles of postcode-based Australian Socio-Economic Indexes for Areas (SEIFA), including Index of Relative Socio-economic Disadvantage (IRSD), Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), Index of Economic Resources (IER) and Index of Education and Occupation (IEO). ♦ 7,417 patients were included in the present study. Mixed-effects Poisson regression demonstrated that incident rate ratios for peritonitis were generally lower in the higher SEIFA-based deciles compared with the reference (decile 1), although the reductions were only statistically significant in some deciles (IRSAD deciles 2 and 4 - 9; IRSD deciles 4 - 6; IER deciles 4 and 6; IEO deciles 3 and 6). Mixed-effects logistic regression showed that lower probabilities of hospitalization were predicted by relatively higher SES, and lower probabilities of peritonitis-associated death were predicted by less SES disadvantage status and greater access to economic resources. No association was observed between SES and the risks of peritonitis cure, catheter removal and permanent hemodialysis (HD) transfer. ♦ In Australia, where there is universal free healthcare, higher SES was associated with lower risks of peritonitis-associated hospitalization and death, and a lower risk of peritonitis in some categories. Copyright © 2015 International Society for Peritoneal Dialysis.

  8. Prophylactic Antibiotics for Endoscopy-Associated Peritonitis in Peritoneal Dialysis Patients

    Science.gov (United States)

    Wu, Hsin-Hsu; Li, I-Jung; Weng, Cheng-Hao; Lee, Cheng-Chia; Chen, Yung-Chang; Chang, Ming-Yang; Fang, Ji-Tseng; Hung, Cheng-Chieh; Yang, Chih-Wei; Tian, Ya-Chung

    2013-01-01

    Introduction Continuous ambulatory peritoneal dialysis (CAPD) peritonitis may develop after endoscopic procedures, and the benefit of prophylactic antibiotics is unclear. In the present study, we investigated whether prophylactic antibiotics reduce the incidence of peritonitis in these patients. Patients and methods We retrospectively reviewed all endoscopic procedures, including esophagogastroduodenoscopy (EGD), colonoscopy, sigmoidoscopy, cystoscopy, hysteroscopy, and hysteroscopy-assisted intrauterine device (IUD) implantation/removal, performed in CAPD patients at Chang Gung Memorial Hospital, Taiwan, between February 2001 and February 2012. Results Four hundred and thirty-three patients were enrolled, and 125 endoscopies were performed in 45 patients. Eight (6.4%) peritonitis episodes developed after the examination. Antibiotics were used in 26 procedures, and none of the patients had peritonitis (0% vs. 8.1% without antibiotic use; p = 0.20). The peritonitis rate was significantly higher in the non-EGD group than in the EGD group (15.9% [7/44] vs. 1.2% [1/81]; pperitonitis rate compared to that without antibiotic use (0% [0/16] vs. 25% [7/28]; pPeritonitis only occurred if invasive procedures were performed, such as biopsy, polypectomy, or IUD implantation, (noninvasive procedures, 0% [0/20] vs. invasive procedures, 30.4% [7/23]; pperitonitis was noted if antibiotics were used prior to examination with invasive procedures (0% [0/10] vs. 53.8% [7/13] without antibiotic use; pperitonitis (antibiotics, 0% [0/4] vs. no antibiotics, 55.6% [5/9]; p = 0.10). Conclusion Antibiotic prophylaxis significantly reduced endoscopy-associated PD peritonitis in the non-EGD group. Endoscopically assisted invasive procedures, such as biopsy, polypectomy, IUD implantation/removal, and dilatation and curettage (D&C), pose a high risk for peritonitis. Prophylactic antibiotics for peritonitis prevention may be required in colonoscopic procedures and gynecologic procedures

  9. Peritoneal Dialysis-Related Peritonitis Due to Melioidosis: A Potentially Devastating Condition.

    Science.gov (United States)

    Kanjanabuch, Talerngsak; Lumlertgul, Nuttha; Pearson, Lachlan J; Chatsuwan, Tanittha; Pongpirul, Krit; Leelahavanichkul, Asada; Thongbor, Nisa; Nuntawong, Gunticha; Praderm, Laksamon; Wechagama, Pantiwa; Narenpitak, Surapong; Wechpradit, Apinya; Punya, Worauma; Halue, Guttiga; Naka, Phetpailin; Jeenapongsa, Somboon; Eiam-Ong, Somchai

    2017-01-01

    ♦ BACKGROUND: Melioidosis, an infectious disease caused by Burkholderia pseudomallei , is endemic in Southeast Asia and Northern Australia. Although a wide range of clinical manifestations from this organism are known, peritonitis associated with peritoneal dialysis (PD) has rarely been reported. ♦ PATIENTS AND METHODS: Peritoneal dialysis patients from all regions in Thailand were eligible for the study if they had peritonitis and either peritoneal fluid or effluent culture positive for B. pseudomallei . Patient data obtained included baseline characteristics, laboratory investigations, treatments, and clinical outcomes. When possible, PD fluid and removed Tenckhoff (TK) catheters were submitted for analyses of minimal inhibitory concentration (MIC) and microbial biofilm, respectively. ♦ RESULTS: Twenty-six patients were identified who were positive for peritoneal B. pseudomallei infection. The recorded mean age was 50 ± 15 (24 - 75) years, and the majority (58%) were female. Most of the cases were farmers living in Northeastern and Northern Thailand. Almost half of the cases had diabetes. Infections were reported commonly during the monsoon season and winter. The clinical presentations of peritonitis were similar to the manifestations from other microorganisms. Nine patients (41%) died (7 from sepsis), 6 fully recovered, and 7 switched to permanent hemodialysis. The mortality was potentially associated with sepsis ( p = 0.007), infection during the monsoon season ( p = 0.017), high initial dialysate neutrophils ( p = 0.045), and high hematocrit ( p = 0.045). Although no antibiotic resistance to ceftazidime and carbapenems was detected, approximately 50% of patients died with this treatment. Microbial biofilms were identified on the luminal surface of 4 out of 5 TK catheters, but the removal of the catheter did not alter the outcomes. ♦ CONCLUSION: Peritoneal dialysis-related peritonitis due to melioidosis is uncommon but highly fatal. Increased awareness

  10. Proporción de resangrado y letalidad temprana después de inyección endoscópica en hemorragia por úlcera duodenal o gástrica.

    OpenAIRE

    Jesús Arbey Hoyos; José Humberto Arango; Rodrigo Mayor; Gustavo Mariño; Adriana Rengifo; Eduardo de Lima

    2009-01-01

    Se presenta una serie de 88 pacientes sometidos a inyección endoscópica por sangrado del tracto gastrointestinal superior en el Servicio de Endoscopia Digestiva del Hospital Universitario del Valle, Cali, entre 1994 y 1996. Se documentó úlcera gástrica en 55 (62.5%) y úlcera duodenal en 33 (37.5%). Del total de pacientes, 68 (77.3%) eran hombres y 20 (22.7%) mujeres, con edades entre 14 y 94 años, y promedio de 50.2 años. Se obtuvo historia de uso de antiinflamatorios no esteroideos en 27 (30...

  11. The potential role of HMGB1 release in peritoneal dialysis-related peritonitis.

    Directory of Open Access Journals (Sweden)

    Shirong Cao

    Full Text Available High mobility group box 1 (HMGB1, a DNA-binding nuclear protein, has been implicated as an endogenous danger signal in the pathogenesis of infection diseases. However, the potential role and source of HMGB1 in the peritoneal dialysis (PD effluence of patients with peritonitis are unknown. First, to evaluate HMDB1 levels in peritoneal dialysis effluence (PDE, a total of 61 PD patients were enrolled in this study, including 42 patients with peritonitis and 19 without peritonitis. Demographic characteristics, symptoms, physical examination findings and laboratory parameters were recorded. HMGB1 levels in PDE were determined by Western blot and ELISA. The concentrations of TNF-α and IL-6 in PDE were quantified by ELISA. By animal model, inhibition of HMGB1 with glycyrrhizin was performed to determine the effects of HMGB1 in LPS-induced mice peritonitis. In vitro, a human peritoneal mesothelial cell line (HMrSV5 was stimulated with lipopolysaccharide (LPS, HMGB1 extracellular content in the culture media and intracellular distribution in various cellular fractions were analyzed by Western blot or immunofluorescence. The results showed that the levels of HMGB1 in PDE were higher in patients with peritonitis than those in controls, and gradually declined during the period of effective antibiotic treatments. Furthermore, the levels of HMGB1 in PDE were positively correlated with white blood cells (WBCs count, TNF-α and IL-6 levels. However, pretreatment with glycyrrhizin attenuated LPS-induced acute peritoneal inflammation and dysfunction in mice. In cultured HMrSV5 cells, LPS actively induced HMGB1 nuclear-cytoplasmic translocation and release in a time and dose-dependent fashion. Moreover, cytosolic HMGB1 was located in lysosomes and secreted via a lysosome-mediated secretory pathway following LPS stimulation. Our study demonstrates that elevated HMGB1 levels in PDE during PD-related peritonitis, at least partially, from peritoneal mesothelial cells

  12. Prophylactic antibiotics for endoscopy-associated peritonitis in peritoneal dialysis patients.

    Directory of Open Access Journals (Sweden)

    Hsin-Hsu Wu

    Full Text Available INTRODUCTION: Continuous ambulatory peritoneal dialysis (CAPD peritonitis may develop after endoscopic procedures, and the benefit of prophylactic antibiotics is unclear. In the present study, we investigated whether prophylactic antibiotics reduce the incidence of peritonitis in these patients. PATIENTS AND METHODS: We retrospectively reviewed all endoscopic procedures, including esophagogastroduodenoscopy (EGD, colonoscopy, sigmoidoscopy, cystoscopy, hysteroscopy, and hysteroscopy-assisted intrauterine device (IUD implantation/removal, performed in CAPD patients at Chang Gung Memorial Hospital, Taiwan, between February 2001 and February 2012. RESULTS: Four hundred and thirty-three patients were enrolled, and 125 endoscopies were performed in 45 patients. Eight (6.4% peritonitis episodes developed after the examination. Antibiotics were used in 26 procedures, and none of the patients had peritonitis (0% vs. 8.1% without antibiotic use; p=0.20. The peritonitis rate was significantly higher in the non-EGD group than in the EGD group (15.9% [7/44] vs. 1.2% [1/81]; p<0.005. Antibiotic use prior to non-EGD examinations significantly reduced the endoscopy-associated peritonitis rate compared to that without antibiotic use (0% [0/16] vs. 25% [7/28]; p<0.05. Peritonitis only occurred if invasive procedures were performed, such as biopsy, polypectomy, or IUD implantation, (noninvasive procedures, 0% [0/20] vs. invasive procedures, 30.4% [7/23]; p<0.05. No peritonitis was noted if antibiotics were used prior to examination with invasive procedures (0% [0/10] vs. 53.8% [7/13] without antibiotic use; p<0.05. Although not statistically significant, antibiotics may play a role in preventing gynecologic procedure-related peritonitis (antibiotics, 0% [0/4] vs. no antibiotics, 55.6% [5/9]; p=0.10. CONCLUSION: Antibiotic prophylaxis significantly reduced endoscopy-associated PD peritonitis in the non-EGD group. Endoscopically assisted invasive procedures, such

  13. Peritonitis eosinofílica: Reporte de un caso en el Instituto de Nefrología, Abelardo Büch López

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    María Esther Raola Sánchez

    2003-09-01

    Full Text Available Se reporta un caso de una paciente femenina, blanca, de 65 años de edad, con antecedentes de diabetes mellitus tipo I, a consecuencia de la cual evolucionó a insuficiencia renal crónica terminal, por lo que recibía tratamiento mediante diálisis peritoneal intermitente. A las 3 semanas de iniciado este método comenzó con cuadro de dolor abdominal difuso, náuseas y signos de irritación peritoneal. Se realizó cultivo del efluente peritoneal con eosinofilia mayor del 30 %. Se estableció diagnóstico de peritonitis eosinofílica y se inició tratamiento con hidrocortisona intraperitoneal en dosis de 5 mg/kg de peso durante 2 semanas. Se observó mejoría clínica y negativización del estudio del líquido peritonealThis paper reports a case of a white female patient aged 65 years who had a history of diabetes mellitus I which brought about terminal chronic renal failure that was treated with intermittent peritoneal dialysis. Three weeks after the application of this method, the patient began suffering diffuse abdominal pain, nausea and peritoneal irritation signs. Peritoneal fluid was cultured, showing eosinophilia over 30%. The diagnosis was eosinophilic peritonitis and she was treated with intraperitoneal hydrocortisone at dose of 5mg/kg of weight for 2 weeks. Clinical improvement and negative results in the peritoneal fluid study were observed

  14. Predictive power of Mannheim Peritonitis Index.

    Science.gov (United States)

    Qureshi, Abrar Maqbool; Zafar, Afsheen; Saeed, Khurram; Quddus, Abdul

    2005-11-01

    To evaluate Mannheim Peritonitis Index (MPI) in predicting outcome in patients with secondary peritonitis and to assess each risk factor independently regarding its contribution towards final outcome. Prospective analytical study. Surgical Unit-II of Rawalpindi General Hospital, from December 1999 to January 2001. One hundred and twenty-six patients who presented to the department with secondary peritonitis were included in the study. MPI score was calculated for each patient on a pre-designed proforma and the patients were followed-up till death or discharged from the hospital. Death was the main outcome measure against which the MPI scores were analyzed under two categories; (i) score > or = 26 and 29. Data was analyzed on software SPSS (version 11.0). Chi-square test was used to assess any significant association between scores and outcome. Odds ratios were calculated for individual risk factors. Mortality rate for MPI score > or = 26 was 28.1% while for scores less than 26 it was 4.3%. For MPI scores pound 20 mortality rate was 1.9%, for scores 21-29 it was 21.9% and for score 30 or more it was 28.1%. Chi-square showed significant association between mortality and increasing MPI score (p 50 years, malignancy, organ failure, pre-operative duration of peritonitis > 24 hours and cloudy, purulent exudate. Increasing MPI score is strongly associated with outcome in secondary peritonitis.

  15. Peritoneal dialysis in developing countries.

    Science.gov (United States)

    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.

  16. Ovarian, Fallopian Tube, and Primary Peritoneal Cancer Screening

    Science.gov (United States)

    ... Screening Research Ovarian, Fallopian Tube, and Primary Peritoneal Cancer Screening (PDQ®)–Patient Version What is screening? Go to ... ovarian cancer. Ovarian, Fallopian Tube, and Primary Peritoneal Cancer Screening Key Points Tests are used to screen for ...

  17. Risks of Ovarian, Fallopian Tube, and Primary Peritoneal Cancer Screening

    Science.gov (United States)

    ... Screening Research Ovarian, Fallopian Tube, and Primary Peritoneal Cancer Screening (PDQ®)–Patient Version What is screening? Go to ... ovarian cancer. Ovarian, Fallopian Tube, and Primary Peritoneal Cancer Screening Key Points Tests are used to screen for ...

  18. Encapsulating peritoneal sclerosis: experience of a tertiary referral center.

    LENUS (Irish Health Repository)

    Phelan, P J

    2010-05-01

    Encapsulating peritoneal sclerosis (EPS) is arguably the most serious complication of chronic peritoneal dialysis (PD) therapy with extremely high mortality rates. We aimed to establish the rates of EPS and factors associated with its development in a single center.

  19. A Chinese patient with peritoneal dialysis-related peritonitis caused by Gordonia terrae: a case report.

    Science.gov (United States)

    Hou, Chenrui; Yang, Yun; Li, Ziyang

    2017-02-28

    Gordonia terrae is a rare cause of clinical infections, with only 23 reported cases. We report the first case of peritoneal dialysis-related peritonitis caused by Gordonia terrae in mainland China. A 52-year-old man developed peritoneal dialysis-related peritonitis and received preliminary antibiotic treatment. After claiming that his symptoms had been resolved, the patient insisted on being discharged (despite our recommendations) and did not receive continued treatment after leaving the hospital. A telephone follow-up with the patient's relatives revealed that the patient died 3 months later. Routine testing did not identify the bacterial strain responsible for the infection, although matrix-assisted laser desorption/ionization time-of-flight mass spectrometry identified the strain as Gordonia rubropertincta. However, a 16S rRNA sequence analysis using an isolate from the peritoneal fluid culture revealed that the responsible strain was actually Gordonia terrae. Similar to this case, all previously reported cases have involved a delayed diagnosis and initial treatment failure, and the definitive diagnosis required a 16S rRNA sequence analysis. Changes from an inappropriate antibiotic therapy to an appropriate one have relied on microbiological testing and were performed 7-32 days after the initial treatment. The findings from our case and the previously reported cases indicate that peritoneal dialysis-related peritonitis caused by Gordonia terrae can be difficult to identify and treat. It may be especially challenging to diagnose these cases in countries with limited diagnostic resources.

  20. Prevalence of CMMSE defined cognitive impairment among peritoneal dialysis patients and its impact on peritonitis.

    Science.gov (United States)

    Shea, Yat Fung; Lam, Man-Fai; Lee, Mi Suen Connie; Mok, Ming Yee Maggie; Lui, Sing-Leung; Yip, Terence P S; Lo, Wai Kei; Chu, Leung Wing; Chan, Tak-Mao

    2016-02-01

    Peritoneal dialysis (PD) exchange procedure is complex. Patients with cognitive impairment (CI) may require assistance. We studied the prevalence of CI among PD patients, its impact on PD-related peritonitis and the outcome of assisted PD. Cantonese version of Mini-Mental State examination (CMMSE) was performed in 151 patients newly started on PD. Data on patient characteristics including demographics, co-morbidities, blood parameters, medications, and number of PD-related peritonitis in the first 6 months were collected. 151 subjects were recruited. The age of studied patients was 60 ± 15.0 years, and 45% were female. The prevalence of CI was 13.9% using education-adjusted cut-off of CMMSE. Patients older than 65-year-old, female, and lower education level were independent risk factors for CI (OR 9.27 p = 0.001, OR 14.84 p = 0.005, and OR 6.10 p = 0.009, respectively). Age greater than 65-year old is an independent risk factor for PD-related peritonitis but CI was not. Patients requiring assisted PD were of older age (p peritonitis (p = 0.07). CI is common among local PD patients. Overall, CI could not be identified as an independent risk factor for PD peritonitis. There is a higher prevalence of CI among assisted PD patients but helpers may not completely eliminate the risk of PD-related peritonitis.

  1. Risk factors for drainage-requiring ascites after refractory peritonitis in peritoneal dialysis patients.

    Science.gov (United States)

    Lee, Cheng-Chia; Tu, Kun-Hua; Chen, Hsiao-Hui; Chang, Ming-Yang; Hung, Cheng-Chieh

    2016-10-01

    Refractory peritonitis remains a thorny issue for patients with chronic peritoneal dialysis (PD). Shortly after catheter removal, some patients develop persistent peritoneal inflammation and ascites formation, which require percutaneous drainage for symptom relief. Our study aimed at finding the risk factors for this kind of event. A total of 47 PD patients complicated with refractory peritonitis who underwent catheter removal between January 2009 and December 2011 were enrolled in this study. Data were compared between patients with and without the development of symptomatic ascites requiring drainage during hospitalization. Among the 47 refractory peritonitis patients, 15 patients developed symptomatic ascites that needed further drainage shortly after catheter removal during hospitalization. The following factors were associated with an increased risk: longer dialysis duration, higher peritoneal Kt/V urea, and a significant rise in serum C-reactive protein (CRP) level after catheter removal. These patients had a prolonged hospital stay (62 vs 21 days, P peritonitis experienced ascites requiring drainage shortly after catheter removal, which led to a prolonged hospitalization. Whether routine drain placement at the time of catheter removal for this high-risk group would be of benefit warrants further prospective studies.

  2. Diálisis peritoneal paliativa: implantación de un programa de atención domiciliaria a enfermos tratados con diálisis peritoneal (DP en situación terminal

    Directory of Open Access Journals (Sweden)

    Maite Rivera Gorrin

    2015-03-01

    Full Text Available Los pacientes en Diálisis peritoneal (DP en situación terminal suelen ser transferidos a hemodiálisis ya que son incapaces de realizarse la técnica dialítica a consecuencia de que sus capacidades funcionales están disminuidas. Presentamos nuestra experiencia con 5 pacientes en DP con patología que amenazaba su vida a corto plazo, cuyo tratamiento fue compartido por las unidades de atención primaria y fueron mantenidos en una modalidad de DP adaptada a sus circunstancias a la que hemos denominado Diálisis Peritoneal Paliativa.

  3. Cancer-associated peritoneal mesothelial cells lead the formation of pancreatic cancer peritoneal dissemination.

    Science.gov (United States)

    Abe, Toshiya; Ohuchida, Kenoki; Koikawa, Kazuhiro; Endo, Sho; Okumura, Takashi; Sada, Masafumi; Horioka, Kohei; Zheng, Biao; Moriyama, Taiki; Nakata, Kohei; Miyasaka, Yoshihiro; Manabe, Tatsuya; Ohtsuka, Takao; Nagai, Eishi; Mizumoto, Kazuhiro; Hashizume, Makoto; Nakamura, Masafumi

    2017-02-01

    The interaction between the cancer cells and the peritoneal mesothelial cells (PMCs) plays an important role in the peritoneal dissemination in several types of cancer. However, the role of PMCs in the peritoneal dissemination of pancreatic cancer remains unclear. In the present study, we investigated the interaction between the pancreatic cancer cells (PCCs) and the PMCs in the formation of peritoneal dissemination in vitro and in vivo. The tumor-stromal interaction of PCCs and PMCs significantly enhanced their mobility and invasiveness and enhanced the proliferation and anoikis resistance of PCCs. In a 3D organotypic culture model of peritoneal dissemination, co-culture of PCCs and PMCs significantly increased the cells invading into the collagen gel layer compared with mono-culture of PCCs. PMCs pre-invaded into the collagen gel, remodeled collagen fibers, and increased parallel fiber orientation along the direction of cell invasion. In the tissues of peritoneal dissemination of the KPC (LSL-KrasG12D/+; LSL-Trp53R172H/+;Pdx-1-Cre) transgenic mouse, the monolayer of PMCs was preserved in tumor-free areas, whereas PMCs around the invasive front of peritoneal dissemination proliferated and invaded into the muscle layer. In vivo, intraperitoneal injection of PCCs with PMCs significantly promoted peritoneal dissemination compared with PCCs alone. The present data suggest that the cancer-associated PMCs have important promoting roles in the peritoneal dissemination of PCCs. Therapy targeting cancer-associated PMCs may improve the prognosis of patients with pancreatic cancer.

  4. Early Peritonitis in a Large Peritoneal Dialysis Provider System in Colombia.

    Science.gov (United States)

    Vargas, Edgar; Blake, Peter G; Sanabria, Mauricio; Bunch, Alfonso; López, Patricia; Vesga, Jasmín; Buitrago, Alberto; Astudillo, Kindar; Devia, Martha; Sánchez, Ricardo

    ♦ BACKGROUND: Peritonitis is the most important complication of peritoneal dialysis (PD), and early peritonitis rate is predictive of the subsequent course on PD. Our aim was to calculate the early peritonitis rate and to identify characteristics and predisposing factors in a large nationwide PD provider network in Colombia. ♦ METHODS: This was a historical observational cohort study of all adult patients starting PD between January 1, 2012, and December 31, 2013, in 49 renal facilities in the Renal Therapy Services in Colombia. We studied the peritonitis rate in the first 90 days of treatment, its causative micro-organisms, its predictors and its variation with time on PD and between individual facilities. ♦ RESULTS: A total of 3,525 patients initiated PD, with 176 episodes of peritonitis during 752 patient-years of follow-up for a rate of 0.23 episodes per patient year equivalent to 1 every 52 months. In 41 of 49 units, the rate was better than 1 per 33 months, and in 45, it was better than 1 per 24 months. Peritonitis rates did not differ with age, ethnicity, socioeconomic status, or PD modality. We identified high incidence risk periods at 2 to 5 weeks after initiation of PD and again at 10 to 12 weeks. ♦ CONCLUSION: An excellent peritonitis rate was achieved across a large nationwide network. This occurred in the context of high nationwide PD utilization and despite high rates of socioeconomic deprivation. We propose that a key factor in achieving this was a standardized approach to management of patients. Copyright © 2017 International Society for Peritoneal Dialysis.

  5. Socio-Economic Status and Peritonitis in Australian Non-Indigenous Peritoneal Dialysis Patients

    Science.gov (United States)

    Tang, Wen; Grace, Blair; McDonald, Stephen P.; Hawley, Carmel M.; Badve, Sunil V.; Boudville, Neil C.; Brown, Fiona G.; Clayton, Philip A.; Johnson, David W.

    2015-01-01

    ♦ Background: The aim of the present study was to investigate the relationship between socio-economic status (SES) and peritoneal dialysis (PD)-related peritonitis. ♦ Methods: Associations between area SES and peritonitis risk and outcomes were examined in all non-indigenous patients who received PD in Australia between 1 October 2003 and 31 December 2010 (peritonitis outcomes). SES was assessed by deciles of postcode-based Australian Socio-Economic Indexes for Areas (SEIFA), including Index of Relative Socio-economic Disadvantage (IRSD), Index of Relative Socio-economic Advantage and Disadvantage (IRSAD), Index of Economic Resources (IER) and Index of Education and Occupation (IEO). ♦ Results: 7,417 patients were included in the present study. Mixed-effects Poisson regression demonstrated that incident rate ratios for peritonitis were generally lower in the higher SEIFA-based deciles compared with the reference (decile 1), although the reductions were only statistically significant in some deciles (IRSAD deciles 2 and 4 – 9; IRSD deciles 4 – 6; IER deciles 4 and 6; IEO deciles 3 and 6). Mixed-effects logistic regression showed that lower probabilities of hospitalization were predicted by relatively higher SES, and lower probabilities of peritonitis-associated death were predicted by less SES disadvantage status and greater access to economic resources. No association was observed between SES and the risks of peritonitis cure, catheter removal and permanent hemodialysis (HD) transfer. ♦ Conclusions: In Australia, where there is universal free healthcare, higher SES was associated with lower risks of peritonitis-associated hospitalization and death, and a lower risk of peritonitis in some categories. PMID:24497587

  6. Benign multicystic peritoneal mesothelioma: a case report

    Directory of Open Access Journals (Sweden)

    Papapaulou Leonidas

    2010-11-01

    Full Text Available Abstract Introduction We report the case of a patient with a benign multicystic peritoneal mesothelioma and describe its appearance on computed tomography scans and ultrasonography, in correlation with gross clinical and pathological findings. Case presentation A 72-year-old Caucasian woman presented to our emergency department with acute abdomen signs and symptoms. A clinical examination revealed a painful palpable mass in her left abdomen. Abdominal ultrasonography and computed tomography demonstrated the presence of a large cystic mass in her left upper abdomen, adjacent to her left hemidiaphragm. The lower border of the mass extended to the upper margin of her pelvis. A complete resection of the lesion was performed. Pathological analysis showed a benign multicystic peritoneal mesothelioma. Conclusions Benign multicystic peritoneal mesothelioma is a rare lesion with a non-specific appearance on imaging. Its diagnosis always requires pathological analysis.

  7. Life Expectancy in Pleural and Peritoneal Mesothelioma

    Directory of Open Access Journals (Sweden)

    Robert Shavelle

    2017-01-01

    Full Text Available Background. Mesothelioma is a rare cancer with a historically dire prognosis. We sought to calculate life expectancies for patients with pleural or peritoneal mesothelioma, both at time of diagnosis and several years later, and to examine whether survival has improved in recent years. Methods. Data on 10,258 pleural and 1,229 peritoneal patients from the SEER US national cancer database, 1973–2011, were analyzed using the Cox proportional hazards regression model. Results. The major factors related to survival were age, sex, stage, grade, histology, and treatment. Survival improved only modestly over the study period: 0.5% per year for pleural and 2% for peritoneal. Conclusions. Life expectancies were markedly reduced from normal, even amongst 5-year survivors with the most favorable characteristics and treatment options.

  8. Immunological Blood Parameters in Infected and Noninfected Biliary Peritonitis

    OpenAIRE

    Bilookiy, O. V.; Rohovyy, Yu. Ye.; Bilookiy, V. V.

    2015-01-01

    This work deals with the study of immunological blood parameters in infected and noninfected biliary peritonitis. Materials and methods. 55 patients with infected and noninfected biliary peritonitis were examined. There were 21 men and 34 women at the age of 28-74 years. 14 patients suffered from noninfected biliary peritonitis, 41 patients suffered from infected biliary peritonitis. The control group included 12 practically healthy persons. Results. The development of noninfected biliary per...

  9. Proceso de atención de enfermería en un paciente en diálisis peritoneal

    OpenAIRE

    Dorrego González, Roberto

    2015-01-01

    Introducción: La Enfermedad renal crónica es un proceso fisiopatológico multifactorial, progresivo e irreversible que desemboca en un estado terminal donde el paciente necesita de terapia renal sustitutiva, encontrándose entre las distintas terapias la diálisis peritoneal. Supone un importante problema de salud por su elevada prevalencia, morbimortalidad y coste socio-económico. La diálisis peritoneal es una de las terapias con la que se hace frente a esta enfermedad, presenta como complic...

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

    Science.gov (United States)

    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 (PPeritonitis 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

  11. Stratified Outcome Evaluation of Peritonitis | Wabwire | Annals of ...

    African Journals Online (AJOL)

    Background: The heterogeneity of disease severity in peritonitis makes outcome prediction challenging. Risk evaluation in secondary peritonitis can direct treatment planning, predict outcomes and aid in the conduct of surgical audits. Objective: To determine the outcome of peritonitis in patients stratified according to ...

  12. The nutritional status of continuous ambulatory peritoneal dialysis ...

    African Journals Online (AJOL)

    2011-02-26

    Feb 26, 2011 ... Keywords: nutritional status, peritoneal dialysis patients, Johannesburg, Africa. The nutritional status of continuous ambulatory peritoneal dialysis patients at a Johannesburg hospital. Introduction. The prevalence of malnutrition is high among peritoneal dialysis (PD) patients, occurring in up to 40-66% in ...

  13. [Continuous ambulatory peritoneal dialysis: the perfect dialysis?].

    Science.gov (United States)

    Marichal, J F

    1990-06-01

    Among the dialysis method, Continuous Ambulatory Peritoneal Dialysis (CAPD) is considered as simple, efficient, economical and giving autonomy to the patient. After more than ten year using Continuous Ambulatory Peritoneal Dialysis, results are evaluated. The method remains simple, but the obvious simplicity demands a strict medical control. It is efficient, but the hope in anemia and osteodystrophy correction is not confirmed. It offers more freedom but with a lot of restraints: the dietary restriction must be followed and there is only relative moving autonomia. It is economical, but the costs with the use of disconnectable systems which reduce morbidity, bring it near to the home hemodialysis.

  14. Malignant Peritoneal Mesothelioma Mimicking Ischemic Colitis

    Directory of Open Access Journals (Sweden)

    Yuusuke Mitsuka

    2010-07-01

    Full Text Available The prognosis of malignant peritoneal mesothelioma is extremely poor with a mean survival time of 12 months. The initial symptoms are poor and atypical. Because of its rare entity and little knowledge of its treatments, there are few reports of long-term survival. We encountered a very unique case with strong impression on radiological findings of malignant peritoneal methothelioma. We had misdiagnosed it because of the findings and because the time course was similar to that of ischemic colitis. The radiological findings on CT and enema disappeared within one week after antibiotic therapy.

  15. Ionic conductivity of peritoneal dialysate: a new, easy and fast method of assessing peritoneal membrane function in patients undergoing peritoneal dialysis.

    Science.gov (United States)

    La Milia, Vincenzo; Pontoriero, Giuseppe; Virga, Giovambattista; Locatelli, Francesco

    2015-10-01

    Peritoneal membrane function can be assessed using the peritoneal equilibration test (PET) and similar tests, but these are almost always complicated to use, require a considerable amount of working time and their results cannot always be easily interpreted. Ionic conductivity is a measure of the ability of an electrolyte solution to conduct electricity. We tested the hypothesis that the ionic conductivity of peritoneal dialysate can be used to evaluate peritoneal membrane function in peritoneal dialysis patients. We measured the ionic conductivity and classic biochemical parameters of peritoneal dialysate in 69 patients during a modified PET and compared their ability to evaluate peritoneal membrane function and to diagnose ultrafiltration failure (UFF). Ionic conductivity was correlated well with classical parameters of peritoneal transport as glucose reabsorption of glucose (D/D0: r(2) = 0.62, P conductivity area under the receiver-operating characteristic curve was 0.91 (95% confidence interval: 0.81-0.96) with sensitivity of 1.00 and specificity of 0.84 at a cut-off value of 12.75 mS/cm. These findings indicate that the ionic conductivity of peritoneal dialysate can be used as a new screening tool to evaluate peritoneal membrane function. © The Author 2015. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

  16. Experiencia clínica con las nuevas soluciones de diálisis peritoneal

    National Research Council Canada - National Science Library

    Remón-Rodríguez, C; Quirós-Ganga, Pedro L

    2006-01-01

    ...©cnica porque mini- miza las alteraciones de la membrana, la tasa de peritonitis y un posible mejor pronóstico para los pacientes por un adecuado balance de los líquidos por el mantenimiento de la ultrafiltración, y la reducción de los efectos inflamato- rios sistémicos, aunque son necesarios más estudios con diseños adecuados y a más lar...

  17. The association between soluble intercellular adhesion molecule-1 levels in drained dialysate and peritoneal injury in peritoneal dialysis.

    Science.gov (United States)

    Igarashi, Yusuke; Morishita, Yoshiyuki; Yoshizawa, Hiromichi; Imai, Reika; Imai, Toshimi; Hirahara, Ichiro; Akimoto, Tetsu; Ookawara, Susumu; Ishibashi, Kenichi; Muto, Shigeaki; Nagata, Daisuke

    2017-11-01

    Chronic inflammation of the peritoneum causes peritoneal injury in patients on peritoneal dialysis. Intercellular adhesion molecule-1 and its circulating form, soluble intercellular adhesion molecule-1, play pivotal roles in inflammation. However, their role in peritoneal injury is unclear. We measured changes in intercellular adhesion molecule-1 expression in the peritoneum of a peritoneal injury model in rats. The associations between soluble intercellular adhesion molecule-1 levels in drained dialysate and the solute transport rate (D/P-Cr and D/D0-glucose) determined by the peritoneal equilibration test, and matrix metalloproteinase-2 levels in drained dialysate were investigated in 94 peritoneal drained dialysate samples. Intercellular adhesion molecule-1 expression was increased in the peritoneum of rats with peritoneal injury. Soluble intercellular adhesion molecule-1 levels in drained dialysate were significantly positively correlated with D/P-Cr (r = .51, p molecule-1expression is increased in the peritoneum of a peritoneal injury model in the rat, and soluble intercellular adhesion molecule-1 levels in drained dialysate are associated with peritoneal injury in patients on peritoneal dialysis. These results suggest that soluble intercellular adhesion molecule-1 could be a novel biomarker of peritoneal injury in patients on peritoneal dialysis.

  18. Comparison of peritonitis rates and patient survival in automated and continuous ambulatory peritoneal dialysis: a 10-year single center experience.

    Science.gov (United States)

    El-Reshaid, Wael; Al-Disawy, Hanan; Nassef, Hossameldeen; Alhelaly, Usama

    2016-09-01

    Peritonitis is a common complication in patients undergoing continuous ambulatory peritoneal dialysis (CAPD) and automated peritoneal dialysis (APD). In this retrospective study, peritonitis rates and patient survival of 180 patients on CAPD and 128 patients on APD were compared in the period from January 2005 to December 2014 at Al-Nafisi Center in Kuwait. All patients had prophylactic topical mupirocin at catheter exit site. Patients on CAPD had twin bag system with Y transfer set. The peritonitis rates were 1 in 29 months in CAPD and 1 in 38 months in APD (p peritonitis free patients over 10-year period in CAPD and APD were 49 and 60%, respectively (p peritonitis was 10.25 ± 3.1 months in CAPD compared to 16.1 ± 4 months in APD (p peritonitis was 13.1 ± 1 and 14 ± 1.4 months respectively (p = 0.3) whereas in peritonitis free patients it was 15 ± 1.4 months in CAPD and 23 ± 3.1 months in APD (p = 0.025). APD had lower incidence rate of peritonitis than CAPD. Patient survival was better in APD than CAPD in peritonitis free patients but was similar in patients who had peritonitis.

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

    Science.gov (United States)

    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. Copyright © 2015 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.

  20. Specific opsonic activity for staphylococci in peritoneal dialysis effluent during continuous ambulatory peritoneal dialysis

    DEFF Research Database (Denmark)

    Nielsen, H; Espersen, F; Kharazmi, A

    1992-01-01

    In a prospective study of intraperitoneal opsonins in 30 patients undergoing continuous ambulatory peritoneal dialysis (CAPD), the IgG concentration, the fibronectin concentration, the specific antistaphylococcal antibody level, and the opsonic activity against Staphylococcus epidermidis were...... measured in peritoneal dialysis effluent from the initiation of CAPD and monthly for 6 months. Significant correlation was found between the four assays, but the interindividual and intraindividual variations were considerable. No statistically significant correlation was observed between susceptibility...... of the patients to CAPD-related infectious peritonitis and any of the above-mentioned parameters of humoral defense. We conclude that at the present time it is not feasible to use these assays for the establishment of prognosis with regard to peritonitis in CAPD....

  1. [Clinical analysis for patients with continuous ambulatory peritoneal dialysis associated peritonitis].

    Science.gov (United States)

    Liu, Jian; Huang, Xun; Liu, Yao; Xu, Hui; Gong, Rui'e; Li, Chunhui

    2016-12-28

    To analyze the clinical characteristics of continuous ambulatory peritoneal dialysis (CAPD) associated peritonitis in the tertiary hospitals and to discuss the preventive and therapeutic strategy.
 Methods: The clinical characteristics, pathogens, resistance and outcomes of 126 CAPD associated peritonitis in 104 patients from Jan, 2013 to June, 2016, were retrospectively analyzed.
 Results: Among the patients, the incidence rates of abdominal pain, fever, diarrhea and emesis were 104 (82.54%), 56 (44.44%), 49 (38.89%), and 31 (23.60%), respectively. Among them, 88 patients suffered peritonitis once, other 16 patients suffered multiple peritonitis or recurrent peritonitis for 38 times. Among the 38 times, the numbers for recurrent, repeated or catheter-associated peritonitis were 2, 2, or 3, respectively. Peritoneal fluids from 103 cases were cultured, and 64 cases were positive in bacteria, with a rate of 62.14%. A total of 70 strains of bacteria were separated, including 42 strains of gram-positive bacteria, 21 strains of gram-negative bacteria, and 7 strains of fungus. The most common gram-positive pathogens were Staphylococcus epidermidis, Enterococcus faecalis and Staphylococcus haemolyticus, while Escherichia coli, Klebsiella pneumoniae and Klebsiella pneumoniae were the most common gram-negative bacteria. Candida albicans was the major fungal pathogens. Gram-positive cocci showed resistance to gentamycin, levofloxacin, moxifloxacin, vancomycin and linezolid, with a rate at 20.00%, 36.11%, 5%, 0%, and 0%, respectively. The gram-negative bacilli were resistent to cefoperazone/sulbactam, gentamycin, cephazolin, and ceftazidime, with a rate at 6.25%, 10.53%, 64.29%, and 15.38%, respectively. There were no imipenem, amikacin, piperacillin/tazobactam-resistant strains were found.
 Conclusion: The most common pathogen causing CAPD associated peritonitis is gram-positive bacteria. It is crucial to take the anti-infection therapy for CAPD associated peritonitis

  2. Weekend Compared with Weekday Presentations of Peritoneal Dialysis-Associated Peritonitis

    Science.gov (United States)

    Johnson, David W.; Clayton, Philip; Cho, Yeoungjee; Badve, Sunil V.; Hawley, Carmel M.; McDonald, Stephen; Boudville, Neil; Wiggins, Kathryn J.; Bannister, Kym; Brown, Fiona

    2012-01-01

    ♦ Objective: Management of peritoneal dialysis (PD)-associated peritonitis requires timely intervention by experienced staff, which may not be uniformly available throughout the week. The aim of the present study was to examine the effects of weekend compared with weekday presentation on peritonitis outcomes. ♦ Methods: The study, which used data from the Australia and New Zealand Dialysis and Transplant Registry, included all Australian patients receiving PD between 1 October 2003 and 31 December 2008. The independent predictors of weekend presentation and subsequent peritonitis outcomes were assessed by multivariate logistic regression. ♦ Results: Peritonitis presentation rates were significantly lower on Saturdays [0.46 episodes per year; 95% confidence interval (CI): 0.42 to 0.49 episodes per year] and on Sundays (0.43 episodes per year; 95% CI: 0.40 to 0.47 episodes per year) than all other weekdays; they peaked on Mondays (0.76 episodes per year; 95% CI: 0.72 to 0.81 episodes per year). Weekend presentation with a first episode of peritonitis was independently associated with lower body mass index and residence less than 100 km away from the nearest PD unit. Patients presenting with peritonitis on the weekend were significantly more likely to be hospitalized [adjusted odds ratio (OR): 2.32; 95% CI: 1.85 to 2.90], although microbial profiles and empiric antimicrobial treatments were comparable between the weekend and weekday groups. Antimicrobial cure rates were also comparable (79% vs 79%, p = 0.9), with the exception of cure rates for culture-negative peritonitis, which were lower on the weekend (80% vs 88%, p = 0.047). Antifungal prophylaxis was less likely to be co-prescribed for first peritonitis episodes presenting on weekdays (OR: 0.68; 95% CI: 0.05 to 0.89). ♦ Conclusions: Patients on PD are less likely to present with peritonitis on the weekend. Nevertheless, the microbiology, treatment, and outcomes of weekend and weekday PD peritonitis

  3. Infectious peritonitis profile in peritoneal dialysis at Ibn Sina University Hospital: a 6-year data report

    OpenAIRE

    Bekaoui S; Haddiya I; Houti MS; Berkchi FZ; Ezaitouni F; Ouzeddoun N; Bayahia R; Benamar L

    2014-01-01

    Samira Bekaoui, Intissar Haddiya, Maria Slimani Houti, Fatima Zahra Berkchi, Fatima Ezaitouni, Naima Ouzeddoun, Rabia Bayahia, Loubna Benamar Department of Nephrology, Dialysis, and Renal Transplantation, Ibn Sina University Hospital, Rabat, Morocco Background: Infectious peritonitis (IP) is the most common complication in peritoneal dialysis (PD). The purpose of this study is to assess the prevalence of IP and to determine its clinical, biological, and evolutive characteristics. Patients an...

  4. Microbiological aspects of peritonitis in patients on continuous ambulatory peritoneal dialysis

    Directory of Open Access Journals (Sweden)

    S Vikrant

    2013-01-01

    Full Text Available The objective of the study was to identify the microbiological spectrum and drug-sensitivity pattern of peritonitis in patients on continuous ambulatory peritoneal dialysis. This was a prospective study done over a period of a year-and-a-half at a tertiary-care hospital in a hilly state of India. The effluent dialysate bags from 36 consecutive patients with peritonitis were studied. One hunderd ml dialysate fluid was processed under aseptic conditions by lysis centrifugation method. Microscopy and culture was done from the deposits for bacteriological, fungal, and mycobacterial isolates. They were identified by colony morphology and their biochemical reactions. Drug susceptibility testing was done by Kirby-Bauer disc diffusion method. In 36 dialysates, 33 (91.6% dialysates were culture-positive and in 3 (8.4%, the culture was negative. A total of 36 microorganisms were isolated in 33 cultures. Among the 36 microorganisms, 19 (52.8% isolates were gram-positive, 10 (27.8% were gram-negative, 5 (13.9% were fungi, and 2 (5.6% were mycobacterial isolates. All gram-positive organisms were sensitive to ampicillin, amoxi-clavulanic acid, cefazolin, clindamycin, and vancomycin. Neither a methicillin-resistant Staphylococci aureus nor a vancomycin-resistant Enterococcus was isolated in gram-positive isolates. Gram-negative organisms were sensitive to ciprofloxacin, ceftriaxone, ceftazidime, cefepime, gentamicin, piperacillin-tazobactam and imipenem. One of the gram-negative isolate was an extended spectrum beta-lactamase producer. Gram-positive peritonitis was more frequent than gram-negative peritonitis in our continuous ambulatory peritoneal dialysis patients. Mycobacterial causes were responsible for peritonitis in patients with culture-negative peritonitis which was not responding to the conventional antimicrobial therapy.

  5. Microbiological Trends and Antimicrobial Resistance in Peritoneal Dialysis-Related Peritonitis, 2005 to 2014.

    Science.gov (United States)

    Zelenitsky, Sheryl A; Howarth, Jacy; Lagacé-Wiens, Philippe; Sathianathan, Christie; Ariano, Robert; Davis, Christine; Verrelli, Mauro

    2017-01-01

    ♦ BACKGROUND: Information related to the microbiology of peritonitis is critical to the optimal management of patients receiving peritoneal dialysis (PD). The goal was to characterize the microbiological etiology and antimicrobial susceptibilities of PD-related peritonitis (PDRP) from 2005 to 2014, inclusive. ♦ METHODS: The distribution of organisms in culture-positive PDRP was described for new episodes and relapse infections, and further detailed for monomicrobial and polymicrobial peritonitis. Annual and overall rates of PDRP were also characterized. Antimicrobial susceptibility rates were calculated for the most common and significant organisms. ♦ RESULTS: We identified 539 episodes of PDRP including 501 new and 38 relapse infections. New episodes of peritonitis were associated with a single organism in 85% of cases, and 44% of those involved staphylococci. Polymicrobial PDRP was more likely to involve gram-negative organisms, observed in 58% versus 24% of monomicrobial infections. Antimicrobial resistance was relatively stable from 2005 to 2014. Methicillin resistance was present in 57% of Staphylococcus epidermidis and 20% of other coagulase-negative staphylococci. Methicillin-resistant Staphylococcus aureus (MRSA) accounted for only 11% of S. aureus peritonitis compared with 2% in our previous study of PDRP from 1991 to 1998. Ciprofloxacin resistance in Escherichia coli increased from 3% in our previous study to 24% in 2005 - 2014. ♦ CONCLUSIONS: This study characterizes important differences in the distribution of organisms in new episodes of PDRP and relapse infections, as well as monomicrobial versus polymicrobial peritonitis. It also shows relatively stable rates of antimicrobial resistance from 2005 to 2014, but some increases compared with our previous study. Copyright © 2017 International Society for Peritoneal Dialysis.

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

    Science.gov (United States)

    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. Copyright © 2016 International Society of Nephrology. Published by Elsevier Inc. All rights reserved.

  7. Peritoneal drainage for newborn intestinal perforation: primary ...

    African Journals Online (AJOL)

    Tel: +1 915 545 6855; fax: +1 915 545 6864; e-mail: donald.meier@ttuhsc.edu. Received 10 September 2012 accepted 23 February 2013. Introduction. Peritoneal drainage (PD) was first described as a temporizing measure for the treatment of extremely ill newborns with intestinal perforation (IP) [1]. Subse- quent reports ...

  8. Peritoneal tuberculosis due to Mycobacterium caprae

    Directory of Open Access Journals (Sweden)

    T. Nebreda

    2016-01-01

    Full Text Available 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.

  9. Peritoneal drainage for newborn intestinal perforation: primary ...

    African Journals Online (AJOL)

    Background Peritoneal drainage (PD) was introduced 30 years ago as a temporizing treatment for extremely ill newborns with intestinal perforation (IP). Subsequent reports have shown it to be helpful as a definitive treatment, whereas others have labeled it as an unnecessary delay before laparotomy. Methods This is a ...

  10. Ultrasonographic findings of sclerosing encapsulating peritonitis

    Energy Technology Data Exchange (ETDEWEB)

    Han, Jong Kyu; Lee, Hae Kyung; Moon, Chul; Hong, Hyun Sook; Kwon, Kwi Hyang; Choi, Deuk Lin [Soonchunhyangi University College of Medicine, Seoul (Korea, Republic of)

    2001-03-15

    To evaluate the ultrasonographic findings of the patients with sclerosing encapsulating peritonitis (SEP). Thirteen patients with surgically confirmed sclerosing encapsulating peritonitis were involved in this study. Because of intestinal obstruction, all patients had received operations. Among 13 patients, 12 cases had continuous ambulatory peritoneal dialysis (CAPD) for 2 months-12 years and 4 months from (mean; 6 years and 10 months), owing to chronic renal failure and one patient had an operation due to variceal bleeding caused by liver cirrhosis. On ultrasonographic examination, all patients showed loculated ascites which were large (n=7) or small (n=6) in amount with multiple separations. The small bowel loops were tethered posteriorly perisaltic movement and covered with the thick membrane. The ultrasonographic of findings of sclerosing encapsulating peritonitis were posteriorly tethered small bowels covered with a thick membrane and loculated ascites with multiple septa. Ultrasonographic examination can detect the thin membrane covering the small bowel loops in the early phase of the disease, therefore ultrasonography would be a helpful modality to diagnose SEP early.

  11. Editorial: Spontaneous bacterial peritonitis | Lule | East African ...

    African Journals Online (AJOL)

    Journal Home > Vol 81, No 3 (2004) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Editorial: Spontaneous bacterial peritonitis. GN Lule. Abstract. No Abstract Available. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT ...

  12. Percutaneous Placement of Peritoneal Dialysis Catheters in ...

    African Journals Online (AJOL)

    Objectives: To describe our patients' demographics and clinical characteristics, our method of PD catheter placement within the Radiology Department at Kimberley Provincial Hospital, compare our early complication types and frequencies, overall peritonitis rate and one-year catheter survival rate with findings in the ...

  13. Nutritional management of encapsulating peritoneal sclerosis with ...

    African Journals Online (AJOL)

    Saspen Case Study: Nutritional management of encapsulating peritoneal sclerosis with intradialytic parenteral nutrition. 2014;27(1). S Afr J Clin Nutr. Kriel J, BSc(Dietetics); Clinical Dietitian; Esau N, MSc(Dietetics), Clinical Dietitian. Tygerberg Academic Hospital; Department of Health. Correspondence: Janine Kriel, e-mail: ...

  14. Nutritional management of encapsulating peritoneal sclerosis with ...

    African Journals Online (AJOL)

    The learning objectives of the case study were: • To discuss the management of a patient with encapsulating peritoneal sclerosis. • To discuss the nutritional recommendations of adults with end- stage kidney disease (ESKD) on haemodialysis. • To discuss intradialytic parenteral nutrition as a nutrition therapeutic ...

  15. An experience with colistin applied in treatment of imunocompromised patients with peritonitis on peritoneal dialysis

    Directory of Open Access Journals (Sweden)

    Đurđević-Mirković Tatjana

    2015-01-01

    Full Text Available Introduction. Immunocompromised patients, such as those with multiple myeloma on peritoneal dialysis, are particularly susceptible to the occurrence of peritonitis. Case report. We presented a 56-year-old female patient with a 10-year history of multiple myeloma. The patient was on peritoneal dialysis since 2010. During 2012 the patient had the first episode of peritonitis that was successfully managed, but in 2013 the second episode of peritonitis occured. Analysis of dialysate culture and exit site swab revealed the presence of multiresistant Acinetobacter spp., which was susceptible only to colistin. Prompt colistin therapy was administered at the doses of 100,000 units/day during six days, which resulted in complete recovery of the patient, as well as improvement of local abdominal findings. Gram-negative bacteria (genus Acinetobacter are common causative agents in hospital-acquired infections. Studies confirmed susceptibility of Acinetobacter to colistin, which was also the case with the presented patient. Intravenous administration of colistin resulted in a complete remission of this severe, life-threatening peritonitis. Conclusion. Patients with multiple myeloma and renal failure are highly prone to severe life-threatening infections.

  16. Staphylococcus aureus peritonitis complicates peritoneal dialysis: review of 245 consecutive cases.

    Science.gov (United States)

    Szeto, Cheuk-Chun; Chow, Kai-Ming; Kwan, Bonnie Ching-Ha; Law, Man-Ching; Chung, Kwok-Yi; Yu, Samuel; Leung, Chi-Bon; Li, Philip Kam-Tao

    2007-03-01

    Peritonitis that is caused by Staphylococcus aureus is a serious complication in peritoneal dialysis (PD), but the clinical course of PD-related S. aureus peritonitis remains unclear. All of the S. aureus peritonitis in a dialysis unit from 1994 to 2005 were reviewed. During this period, 2065 episodes of peritonitis were recorded; 245 (11.9%) episodes in 152 patients were caused by S. aureus and 45 (18.4%) episodes were caused by methicillin-resistant S. aureus (MRSA). Patients with a history of recent hospitalization had a higher risk for isolation of MRSA than the others (30.6 versus 14.2%; P = 0.004). The overall primary response rate was 87.8%; the complete cure rate was 74.3%. However, 21 (8.6%) episodes developed relapse and 59 (24.1%) developed repeat S. aureus peritonitis. Episodes that were caused by MRSA had a lower primary response rate (64.4 versus 93.0%; P index episode.

  17. Peritoneal dialysis in elderly patients: report from the French Peritoneal Dialysis Registry (RDPLF).

    Science.gov (United States)

    Castrale, Cindy; Evans, David; Verger, Christian; Fabre, Emmanuel; Aguilera, Didier; Ryckelynck, Jean-Philippe; Lobbedez, Thierry

    2010-01-01

    The number of elderly patients starting dialysis is increasing in developed countries. Older age is frequently associated with contraindication of peritoneal dialysis (PD). The aim of this study was to report the outcome of elderly patients on PD in a country where assisted PD is available. This was a retrospective study based on the data of the French Language Peritoneal Dialysis Registry (RDPLF). We retrospectively analysed 1613 patients older than 75 years who started PD between January 2000 and December 2005. The end of the observation period was 31 December 2007. The mean age at dialysis initiation was 81.9 years; 545 patients had a Charlson comorbidity index (CCI) >9. Of these 1613 patients, 1435 were treated by continuous ambulatory peritoneal dialysis (CAPD) and 1232 were on assisted PD. The median patient survival was 27.1 months. In the multivariate analysis, patient survival was associated with sex, age, modified CCI, method of assistance and underlying nephropathy. The median pure technique survival was 21.4 months. In the Cox model, technique survival was associated with the modified CCI, but the association did not remain significant after adjustment for the centre size. The median survival free of peritonitis was 32.1 months. Neither the modality of assistance nor the centre size was associated with peritonitis risk. PD is a suitable method for elderly patients. In order to increase the rate of PD utilization in elderly patients, the need for the funding of assisted peritoneal dialysis has to be taken into account.

  18. Pharmacokinetics of Intraperitoneal Cefalothin and Cefazolin in Patients Being Treated for Peritoneal Dialysis-Associated Peritonitis.

    Science.gov (United States)

    Roberts, Darren M; Ranganathan, Dwarakanathan; Wallis, Steven C; Varghese, Julie M; Kark, Adrian; Lipman, Jeffrey; Roberts, Jason A

    2016-01-01

    ♦ The standard treatment of peritoneal dialysis (PD)-associated peritonitis (PD-peritonitis) is intraperitoneal (IP) administration of antibiotics. Only limited data on the pharmacokinetics and appropriateness of contemporary dose recommendations of IP cefalothin and cefazolin exist. The aim of this study was to describe the pharmacokinetics of IP cefalothin and cefazolin in patients treated for PD-peritonitis. ♦ As per international guidelines, IP cefalothin or cefazolin 15 mg/kg once daily was dosed with gentamicin in a 6-hour dwell to patients with PD-peritonitis during routine care. Serial plasma and PD effluent samples were collected over the first 24 hours of therapy. Antibiotic concentrations were quantified using a validated chromatographic method with pharmacokinetic analysis performed using a non-compartmental approach. ♦ Nineteen patients were included (cefalothin n = 8, cefazolin n = 11). The median bioavailability for both antibiotics exceeded 92%, but other pharmacokinetic parameters varied markedly between antibiotics. Both antibiotics achieved high PD effluent concentrations throughout the antibiotic dwell. Cefazolin had a smaller volume of distribution compared with cefalothin (14 vs 40 L, p = 0.003). The median trough total plasma antibiotic concentration for cefazolin and cefalothin during the dwell differed (plasma 56 vs 13 mg/L, p Peritoneal Dialysis.

  19. Peritoneal adhesions after laparoscopic gastrointestinal surgery.

    Science.gov (United States)

    Mais, Valerio

    2014-05-07

    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

  20. Peritoneal adhesions after laparoscopic gastrointestinal surgery

    Science.gov (United States)

    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

  1. INTRAOPERATIVE PHOTODYNAMIC THERAPY FOR METASTATIC PERITONEAL TUMORS

    Directory of Open Access Journals (Sweden)

    E. A. Suleimanov

    2016-01-01

    Full Text Available This review is devoted to the cytoreductive treatment of malignant tumors of the abdominal organs. The actuality of the issue is determined both by increase of the incidence of abdominal cancer in Russia and in majority of developed countries and by high rate diagnosis on late stages of disease. The methods of treatment of peritoneal carcinomatosis, based on possible effects on the secondary peritoneal tumors after surgical cytoreduction to reduce the risk of local recurrence and disease progression are described. These methods of additional intraoperative specific antitumor action include intraoperative radiation therapy, hyperthermic intraperitoneal chemotherapy, intraoperative photodynamic therapy characterized by differences in difficulty of performance, mechanisms of effect on tumor and healthy tissues, efficiency. Benefits, opportunities and possibilities of application of intraoperative photodynamic therapy (IOPDT for secondary peritoneal tumors are described in details, the results of a number of domestic and foreign clinical studies are shown, the successful application of intraoperative photodynamic therapy in clinical oncology, which allows reducing the risk of secondary tumor lesions of the peritoneum significantly, is demonstrated. Photodynamic therapy – a method with high efficiency and almost no side effects and complications, based on the ability of photosensitizer to accumulate selectively and retain in the high proliferative tissues. The advantages of this type of treatment of patients with peritoneal carcinomatosis are a selective effect on the peritoneal carcinomatosis and on visually detected tumor tissue, high efficiency in patients with malignant tumors of the abdominal cavity and pelvis combined with surgical cytoreduction, minimal effect on normal organs and tissues of the patient, well tolerated procedure.

  2. Consecutive episodes of peritonitis in a patient undergoing peritoneal dialysis caused by unusual organisms: Brevibacterium and Pantoea agglomerans

    Directory of Open Access Journals (Sweden)

    Joon Seok Choi

    2012-06-01

    Full Text Available A 52-year-old man undergoing continuous ambulatory peritoneal dialysis presented with two consecutive episodes of peritonitis caused by unusual organisms, namely, Brevibacterium and Pantoea agglomerans. The patient was successfully treated with a 2-week course of cefazolin and ceftazidime for the Brevibacterium-associated peritonitis, and a 3-week course of gentamicin for the P. agglomerans-associated peritonitis. Although these environmental organisms are rarely responsible for human infection, the number of reported cases of human infection by these unusual organisms has increased. This report emphasizes the potential for infection by environmental organisms in patients undergoing peritoneal dialysis.

  3. Usefulness of whole blood, plasma, peritoneal fluid, and peritoneal fluid supernatant glucose concentrations obtained by a veterinary point-of-care glucometer to identify septic peritonitis in dogs with peritoneal effusion.

    Science.gov (United States)

    Koenig, Amie; Verlander, Lindsey Lane

    2015-11-01

    To evaluate the usefulness of a veterinary point-of-care glucometer for identification of septic peritonitis in dogs with peritoneal effusion (PE). Prospective clinical evaluation. 39 dogs with PE. Blood and peritoneal fluid convenience samples were collected concurrently in all dogs at the time of initial evaluation. A veterinary point-of-care glucometer was used to measure glucose concentration in heparinized whole blood, plasma, peritoneal fluid, and peritoneal fluid supernatant samples. Seventeen dogs had confirmed septic peritonitis, and 22 dogs had nonseptic PE. Sensitivity, specificity, positive and negative predictive values, and accuracy of identification of dogs with septic peritonitis were calculated for glucose concentration differences for whole blood versus peritoneal fluid (WB-PF), plasma versus peritoneal fluid (P-PF), and plasma versus peritoneal fluid supernatant (P-PFS). With a cutoff of > 20 mg/dL, the glucose concentration difference for WB-PF was an insensitive indicator of septic peritonitis (sensitivity, 41.2%; specificity, 100%). In comparison, the glucose concentration differences for P-PF and P-PFS had a higher sensitivity for septic peritonitis (88.2% and 82.4%, respectively) but a lower specificity (80% and 77.8%, respectively). With a glucose concentration difference cutoff of ≥ 38 mg/dL, specificity, positive predictive value, and accuracy of P-PF and P-PFS improved. Determination of the glucose concentration difference for WB-PF with the veterinary point-of-care glucometer was not useful in identifying all dogs with septic peritonitis. A glucose concentration difference of ≥ 38 mg/dL for P-PF or P-PFS, however, supported an accurate diagnosis of septic peritonitis in dogs with PE.

  4. The Importance of Extensive Intraoperative Peritoneal Lavage as a Promising Method in Patients with Gastric Cancer Showing Positive Peritoneal Cytology Without Overt Peritoneal Metastasis and Other Therapeutic Approaches.

    Science.gov (United States)

    Ilhan, Enver; Alemdar, Ali; Ureyen, Orhan; Bas, Koray

    2017-10-01

    Peritoneal invasion is more common and has a worse prognosis in gastric cancer than most of other intestinal cancers. Advanced gastric cancers have a poor course in terms of the development of peritoneal carcinomatosis and prognosis, even if the curative resection has been performed. Patients usually die within the first 2 years of the postoperative period mainly due to peritoneal metastasis. It is, therefore, essential to eradicate intraperitoneal free cancer cells to prevent peritoneal recurrences. A standard therapy has not been developed yet for patients with gastric cancer with a positive peritoneal cytology or a gross peritoneal metastasis. Curative resection following neoadjuvant chemotherapy, postoperative oral S-1 chemotherapy, intraoperative intraperitoneal chemotherapy (IPC), and extensive intraoperative peritoneal lavage (EIPL)-IPC are recommended as therapeutic approaches. Although there is a limited number of studies on EIPL, which is a promising and exciting method in this patient population, unexpected results of survival have been demonstrated. We consider that the results of ongoing and further studies would lead to an extensive use of EIPL, which is a simple and easy method which can be applied anywhere and anytime, in patients with advanced gastic cancer and/or peritoneal cytology positive but peritoneal metastasis negative (CY+/P0) gastric cancer.

  5. Dialysate interleukin-6 predicts increasing peritoneal solute transport rate in incident peritoneal dialysis patients

    Science.gov (United States)

    2014-01-01

    Background Repeated exposure to peritoneal dialysis (PD) solutions contributes to cumulative intraperitoneal inflammation and peritoneal injury. The present study aimed to explore the capacity of dialysate interleukin-6(IL-6) to a) predict peritoneal membrane function and peritonitis in incident PD patients, and b) to evaluate the influence of neutral pH, low glucose degradation product (GDP) PD solution on dialysate IL-6 levels. Methods The study included 88 incident participants from the balANZ trial who had completed 24-months of follow-up. Change in peritoneal solute transport rate (PSTR) and peritonitis were primary outcome measures, and the utility of IL-6 and IL-6 appearance rate (IL-6 AR) in predicting these outcomes was analyzed using multilevel linear regression and Cox proportional hazards models, respectively. Sensitivity analyses were performed by analyzing outcomes in a peritonitis-free cohort (n = 56). Results Dialysate IL-6 concentration significantly increased from baseline to 24 months (mean difference 19.07 pg/mL; P < 0.001) but was not affected by the type of PD solution received (P = 0.68). An increase in PSTR from baseline was associated with higher levels of IL-6 (P = 0.004), the use of standard solutions (P = 0.005) and longer PD duration (P < 0.001). Baseline IL-6 level was not associated with a shorter time to first peritonitis (adjusted hazard ratio 1.00, 95% CI 0.99-1.00, P = 0.74). Analysis of IL-6 AR as well as sensitivity analyses in a peritonitis-free cohort yielded comparable results. Conclusion Dialysate IL-6 concentration increased with longer PD duration and was a significant, independent predictor of PSTR. The use of biocompatible PD solutions exerted no significant effect on dialysate IL-6 levels but did abrogate the increase in PSTR associated with standard PD solutions. This is the first study to examine the impact of biocompatible solutions on the utility of IL-6 in predicting PSTR and peritonitis. PMID:24410736

  6. Infectious peritonitis profile in peritoneal dialysis at Ibn Sina University Hospital: a 6-year data report.

    Science.gov (United States)

    Bekaoui, Samira; Haddiya, Intissar; Houti, Maria Slimani; Berkchi, Fatima Zahra; Ezaitouni, Fatima; Ouzeddoun, Naima; Bayahia, Rabia; Benamar, Loubna

    2014-01-01

    Infectious peritonitis (IP) is the most common complication in peritoneal dialysis (PD). The purpose of this study is to assess the prevalence of IP and to determine its clinical, biological, and evolutive characteristics. We conducted a five year, five months retrospective study from July 2006 to December 2011. All patients on peritoneal dialysis that have been followed on PD for a minimum of 3 months and who presented IP during follow-up were included. Data were analyzed using SPSS 17.0. The 76 episodes of IP were identified in 36 patients. The peritonitis rate (months × patients/peritonitis), as calculated by the Registre de Dialyse Péritonéale de Langue Française (RDPLF Registry) [French peritoneal dialysis registry] in December 2011, was 18.59. Time to occurrence of peritonitis from the start of peritoneal exchange was 15.44±10 months. The mean age of our patients was 49.1±16.8 years [10-80]: the youngest patient's age was 10, while the oldest was 80 years old (male to female: sex ratio M/F=1,66). Also, 22% of our patients were diabetic. The mean follow-up in PD was 22.6±14 months. Abdominal pain was present in 79% of the cases. Fever and vomiting were noted in 42% and 38% of cases, respectively. The C-reactive protein rate was elevated in 77% of cases, and leukocytosis was found in 27% of cases. Bacteriological proof was present in 73.68% of cases. Gram-positive cocci were involved in 56.6% of microbiologically proven IP cases. Gram-negative bacilli were represented in 37.7%. The outcome was favorable in 89.4%. The PD catheter was removed in 2.63% of the cases. In addition, 7.89% of our patients were transferred to hemodialysis. The rate of IP remains high in our series. More than one-half of the peritonitis cases with positive cultures (56.6%) were caused by Gram-positive cocci. Gram-negative bacilli ranked second (27.7%). These results agree with data in the literature. Moreover, the rate of culture-negative IP in our series is high (26%). Evolution

  7. Increasing serum calcium levels and recent return from transplantation as clues to the tuberculous nature of refractory peritoneal dialysis peritonitis

    Directory of Open Access Journals (Sweden)

    L Rodriguez-Osorio

    2014-01-01

    Full Text Available Peritoneal tuberculosis is an uncommon complication of peritoneal dialysis in Europe. It is more common in Asian immigrants. A delayed diagnosis is frequent and impairs patient outcomes. We present two cases of peritoneal tuberculosis with common features that may help suspect the disease early countries with a low incidence. Both patients were females (of Spanish origin who had recently restarted peritoneal dialysis following kidney transplantation. Both developed bacterial peritonitis clinically that was refractory to conventional antibiotics, despite clearance of bacteria. Both stopped calcium-containing phosphate binders because of increasing serum calcium that in one case led to frank hypercalcemia that persisted despite low calcium dialysate. Peritoneal biopsy was the first positive test in both cases. This report emphasizes the recent return from transplantation and rising serum calcium levels as features that should alert the physician of a potential underlying tuberculous peritonitis.

  8. Influencia transgeneracional en el sangrado ginecológico anormal, en la belenofobia y en la infertilidad : Un estudio desde las constelaciones integrativas®

    OpenAIRE

    Torrijos Gil, Fernando José

    2015-01-01

    Pertenecemos a un sistema denominado familia, cuyos miembros son fruto de una herencia genética, con interacciones biológicas (Witzany, 2000), pero también inconscientes (Jung, 1992; Grof, 1988). Centrándonos en la mujer, es frecuente encontrar los mismos conflictos ginecológicos en la actual y en pasadas generaciones. También el historial de abortos o de dificultad en quedarse embarazadas. Por otro lado, el DSM-V nos habla de la fobia específica tipo sangre-inyecciones-daño como un "miedo i...

  9. Pets-related peritonitis in peritoneal dialysis: companion animals or trojan horses?

    Science.gov (United States)

    Broughton, Ashley; Verger, Christian; Goffin, Eric

    2010-01-01

    Infectious peritonitis is still a major concern in peritoneal dialysis (PD). Standard antibiotic regimens target common causative microorganisms such as Staphylococcus aureus and epidermidis or Pseudomonas aeruginosa. When the infection does not respond, unusual infective agents are to be considered including zoonoses-infections with an animal source. Companion animals or occupations involving animal contact favor the development of zoonoses, especially for immunocompromised patients such as those with end-stage renal disease. We reviewed the literature for all animals-related peritonitis in PD and analyzed data from our own PD unit and from the French-speaking registry for peritoneal dialyis (RDPLF) to assess both the frequency and the potential risk for PD patients in owning a pet or to working with animals. In a literature search, we identified 124 cases of PD peritonitis caused by 12 different zoonotic agents. Animals were involved in 24% of the cases. Overall mortality rate was 13.5% and Tenckhoff catheters had to be removed in 27% of the cases. The results from RDPLF analysis show that zoonotic microorganisms were responsible for 0.54% of the peritonitis episodes (51 out of a total of 9433 during a 9-year period). In our unit, zoonotic microorganisms were responsible for 0.03% of the peritonitis episodes (four out of a total of 128 during a 9-year period). Considering those results, some specific treatment recommendations can be made, but the major factor still remains prevention, by insisting on strict hygenic measures when a PD patient owns a pet.

  10. Prevalence of Cognitive Impairment Among Peritoneal Dialysis Patients, Impact on Peritonitis and Role of Assisted Dialysis.

    Science.gov (United States)

    Shea, Yat Fung; Lam, Man Fai; Lee, Mi Suen Connie; Mok, Ming Yee Maggie; Lui, Sing-Leung; Yip, Terence P S; Lo, Wai Kei; Chu, Leung Wing; Chan, Tak-Mao

    2016-01-01

    ♦ Chronic renal failure and aging are suggested as risk factors for cognitive impairment (CI). We studied the prevalence of CI among peritoneal dialysis (PD) patients using Montreal Cognitive Assessment (MoCA), its impact on PD-related peritonitis in the first year, and the potential role of assisted PD. ♦ One hundred fourteen patients were newly started on PD between February 2011 and July 2013. Montreal Cognitive Assessment was performed in the absence of acute illness. Data on patient characteristics including demographics, comorbidities, blood parameters, dialysis adequacy, presence of helpers, medications, and the number PD-related infections were collected. ♦ The age of studied patients was 59±15.0 years, and 47% were female. The prevalence of CI was 28.9%. Patients older than 65 years old (odds ratio [OR] 4.88, confidence interval [CI] 1.79 - 13.28 p = 0.002) and with an education of primary level or below (OR 4.08, CI 1.30 - 12.81, p = 0.016) were independent risk factors for CI in multivariate analysis. Patients with PD-related peritonitis were significantly older (p peritonitis among self-care PD patients (OR 2.20, CI 0.65 - 7.44, p = 0.20). When we compared patients with MoCA-defined CI receiving self-care and assisted PD, there were no statistically significant differences between the 2 groups in terms of age, MoCA scores, or comorbidities. There were also no statistically significant differences in 1-year outcome of PD-related peritonitis rates or exit-site infections. ♦ Cognitive impairment is common among local PD patients. Even with CI, peritonitis rate in self-care PD with adequate training is similar to CI patients on assisted PD. Copyright © 2016 International Society for Peritoneal Dialysis.

  11. Innovations in Treatment Delivery, Risk of Peritonitis, and Patient Retention on Peritoneal Dialysis.

    Science.gov (United States)

    Piraino, Beth

    2017-03-01

    Early innovations in the delivery of peritoneal dialysis (PD) markedly improved its acceptability and lowered peritonitis rates. The standard osmotic agent was, and continues to be dextrose, an agent that is not ideal as it is readily absorbed. The development of icodextrin-containing dialysis fluid has allowed a long dwell time to provide more effective ultrafiltration. The development of a smaller, more easily used automated cycler, led to an increase in the proportion of patients on the cycler as opposed to CAPD. Recently, new cyclers with better teaching tools and ease of use and communication with the training team have come on the market; data on outcomes using these cyclers are not yet available. Peritonitis continues to be a serious complication of PD although improvements in connectology and research on Staphylococcus aureus carriage have decreased peritonitis risk. Peritonitis rates continue to vary tremendously from one program to another, which may be in part due to failure to follow best demonstrated practices in training, care of the l catheter exit site, and prevention of peritonitis. Peritonitis rates should be expressed as episodes per year at risk and as organism-specific rates to allow comparisons from one program to another, from one period to another and from a program to the published literature. The term technique failure is misused in PD. Patients leave PD for a host of reasons including transplantation. Transfer from PD to hemodialysis can be planned and have an excellent outcome or can be delayed or done emergently and have a less optimal outcome. The life plan of the patient with ESRD needs to be not only considered but also periodically revised as circumstances and patient wishes change. © 2017 Wiley Periodicals, Inc.

  12. Effect of assistance on peritonitis risk in diabetic patients treated by peritoneal dialysis: report from the French Language Peritoneal Dialysis Registry.

    Science.gov (United States)

    Benabed, Anais; Bechade, Clemence; Ficheux, Maxence; Verger, Christian; Lobbedez, Thierry

    2016-04-01

    Diabetic patients treated by peritoneal dialysis (PD) have been reported to be at an increased risk of peritonitis. This has been attributed to impairment in host defense, visual impairment, disability and muscle wasting, which could compromise ability to safely perform catheter connections. This study aimed to evaluate whether assisted PD is associated with a lower risk of peritonitis in diabetic patients. This was a retrospective study based on data from the French Language Peritoneal Dialysis Registry. We included diabetic patients starting PD between 1 January 2002 and 31 December 2012. The end of the observation period was 31 December 2013. Using complementary regression analysis (Fine and Gray, Hurdle models), we assessed the relationship between peritonitis occurrence, peritonitis number over time and the type of assisted PD. Of the 3598 diabetic patients, there were 2040 patients on nurse-assisted PD. These patients were older, more comorbid and more frequently on continuous ambulatory peritoneal dialysis (CAPD). In the multivariate analysis, nurse assistance was associated with a reduced risk of peritonitis in the Fine and Gray [subdistribution hazard ratio: 0.78 (95% confidence interval, CI, 0.68-0.89)] and in the first component of the Hurdle models [rate ratio: 0.82 (95% CI 0.71-0.93)], but not a lower incidence of peritonitis after an initial episode [rate ratio: 0.82 (95% CI 0.95-1.38)]. Transplant failure, glomerulonephritis and CAPD were associated with an increased risk. In France, nurse-assisted PD is associated with a lower risk of peritonitis in diabetic patients treated by PD but not a lower incidence of peritonitis. © The Author 2016. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

  13. Cisplatin and Flavopiridol in Treating Patients With Advanced Ovarian Epithelial Cancer or Primary Peritoneal Cancer

    Science.gov (United States)

    2014-05-06

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

  14. Mesenteric ossification in CT indicates sclerosing peritonitis in chronic bacterial infection and pancreatitis; Mesenteriale Verknoecherungen als computertomographische Zeichen einer sklerosierenden Peritonitis bei chronischer Bauchfellentzuendung und Pankreatitis

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    Kirchner, J.; Kirchner, E.M. [Abt. fuer Diagnostische und Interventionelle Radiologie, Klinikum Niederberg Velbert (Germany); Kickuth, R. [Klinik fuer Radiologie und Nuklearmedizin, Katholisches Marienhospital Herne, Universitaetsklinik der Ruhr Univ. Bochum (Germany); Stein, A. [Klinik fuer Strahlentherapie und Onkologie, Universitaetsklinikum Frankfurt/Main (Germany)

    2004-07-01

    Sclerosing peritonitis already has been described as a serious complication of the continuous ambulatory peritoneal dialysis. But different other affections of the pertioneum such as chronic bacterial peritonitis and pancreatitis may result in sclerosing peritonitis, too. The symptom is characterised by thickened small bowel walls and periotoneal membranes as well as peritoneal calcifications which can be shown in computed tomography. We demonstrate two cases of peritoneal ossifications due to peritonitis and pancreatitis. (orig.) [German] Die sklerosierende Peritonitis wurde wiederholt als ernste Komplikation der Bauchfelldialyse beschrieben. Aber auch verschiedene andere Reizzustaende wie chronische bakterielle Peritonitis und Pankreatitis koennen eine sklerosierende Peritonitis nach sich ziehen. Hierbei zeigen sich neben einer Verdickung des Peritoneums und der Waende des Duenndarms auch computertomographisch nachweisbare Kalkeinlagerungen. Wir stellen zwei Patienten mit chronischer Peritonitis nach Sigmaperforation und Pankreatitis mit Verknoecherungen des Peritoneums vor. (orig.)

  15. Síndrome hemorrágico por contacto con orugas del género Lonomia (Saturniidae en Casanare, Colombia: informe de dos casos

    Directory of Open Access Journals (Sweden)

    Daniel Pineda

    2001-12-01

    Full Text Available El presente artículo describe los dos primeros casos de accidentes por orugas de Lonomia diagnosticados en Colombia. Estos insectos ocasionan un cuadro local con alteraciones hemorrágicas caracterizadas por una intensa actividad fibrinolitica y valores bajos de diferentes factores de la coagulación. Los dos casos se presentaron en el departamento de Casanare y fueron remitidos al Hospital San Carlos de Bogotá. La evolución de cada uno fue diferente: el primero, con hemoptisis e insuficiencia renal secundaria. que le causó la muerte a la paciente; el segundo, con gingivorragia y sangrado vaginal que evolucionó hasta la completa mejoría después de la administración del suero anti-Lonomia. Descritos estos primeros casos, es necesario ampliar el conocimiento sobre el tema y trabajar en su prevención.

  16. Efficacy of Mannheim Peritonitis Index (MPI) Score in Patients with Secondary Peritonitis.

    Science.gov (United States)

    V A, Muralidhar; C P, Madhu; S, Sudhir; Srinivasarangan, Madhu

    2014-12-01

    Despite advances in diagnosis, management and critical care of patients with peritonitis due to hollow viscus perforation, prognosis remains poor. Early assessment by scoring systems will influence the management and prognosis. Evaluation of Mannheim Peritonitis Index (MPI) score for predicting the outcome in patients with peritonitis. Prospective study of 50 patients admitted and operated for peritonitis in JSS Medical College Hospital. The structured scoring system i.e. MPI was applied along with other clinical and biochemical parameters recorded in pre-structured proforma. Data was analysed for predicting mortality and morbidity using EPI info and SPSS software. The overall mortality and morbidity was 14% and 38% respectively. MPI scores of ≤ 20, 21-29, and ≥ 30 had a mortality of 5%, 14%, and 50% respectively. MPI score of 25 had highest sensitivity of 72.09% and specificity of 71.43% in predicting mortality, 80.65% sensitivity and 57.89% specificity for morbidity. MPI score of > 25 were associated with 6.45 times higher risk of mortality (p=0.03), 5.72 times higher risk of morbidity (p=0.005) compared to patients with MPI score ≤ 25. MPI is disease specific, easy scoring system for predicting the mortality in patients with secondary peritonitis. Increasing scores are associated with poorer prognosis, needs intensive management and hence it should be used routinely in clinical practice.

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

    Science.gov (United States)

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

    2015-08-01

    We aimed to validate Mannheim peritonitis index (MPI) for prediction of outcome in patients with perforation peritonitis. 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 25 (category 3). 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. MPI is an effective tool for prediction of mortality in cases of perforation peritonitis.

  18. Evaluation of Mannheim peritonitis index and multiple organ failure score in patients with peritonitis.

    Science.gov (United States)

    Notash, Ali Yaghoobi; Salimi, Javad; Rahimian, Hosein; Fesharaki, Mojgan sadat Hashemi; Abbasi, Ali

    2005-01-01

    Early classification of severity of peritonitis by scoring systems, including the Mannheim peritonitis index (MPI) and the multiple organ failure (MOF) score, modulates surgical and medical management. To predict outcome of patients with peritonitis using the MPI and MOF scoring systems. Prospective evaluation of the MPI and MOF score was performed in 80 consecutive patients with peritonitis who underwent uniform surgical treatment. Risk ratios were calculated for the MPI and other patient characteristics. Risk ratio was not calculable for the MOF score. Overall in-hospital mortality rate was 17.5%, including 80% of patients with MPI>29. In non-survivors the mean score was 4.8 (SD 1.46) and 33.07 (4.81) for the MOF score and MPI, respectively. Survivors had mean MOF score of 0.28 (0.20) and mean MPI of 19.39 (6.68). The MPI and MOF score provide simple and objective means to predict the outcome of patients with peritonitis.

  19. Peritoneal dialysis in polycystic kidney disease patients. Report from the French peritoneal dialysis registry (RDPLF).

    Science.gov (United States)

    Lobbedez, Thierry; Touam, Malick; Evans, David; Ryckelynck, Jean-Philippe; Knebelman, Bertrand; Verger, Christian

    2011-07-01

    It is commonly believed that polycystic kidney disease (PKD) patients on peritoneal dialysis (PD) are over-exposed to technique failure and peritonitis compared with other patients. This study was carried out to assess whether PKD is associated with technique failure and to evaluate the outcome of PKD patients on PD. This was a retrospective cohort study based on the data of the French Language Peritoneal Dialysis Registry. We analysed 4162 incident non-diabetic patients who started PD between January 2002 and December 2007. The end of the observation period was 31 December 2008. Among 4162 patients, there were 344 PKD patients and 3818 patients who had another underlying nephropathy. PKD patients were younger, had a lower Charlson comorbidity index, were more frequently treated by automated PD and were less frequently assisted than other patients. For the PKD patients, the main reason for PD cessation was renal transplantation. In the multivariate analysis, comorbidities and centre size were associated with technique survival, and no association between PKD and technique failure was observed. There was no statistically significant association between PKD and peritonitis or between PKD and enteric peritonitis. On multivariate analysis, patient survival was associated with PKD and with patient age, comorbidities and the modality of assistance. Centre size was not associated with patient survival. PD is a suitable method for at least a subgroup of PKD patients reaching end-stage renal disease in a country where renal transplantation is available.

  20. Urgent peritoneal dialysis or hemodialysis catheter dialysis.

    Science.gov (United States)

    Lok, Charmaine E

    2016-03-01

    Worldwide, there is a steady incident rate of patients with end-stage kidney disease (ESKD) who require renal replacement therapy. Of these patients, approximately one-third have an "unplanned" or "urgent" start to dialysis. This can be a very challenging situation where patients have either not had adequate time for education and decision making regarding dialysis modality and appropriate dialysis access, or a decision was made and plans were altered due to unforeseen circumstances. Despite such unplanned starts, clinicians must still consider the patient's ESKD "life-plan", which includes the best initial dialysis modality and access to suit the patient's individual goals and their medical, social, logistic, and facility circumstances. This paper will discuss the considerations of peritoneal dialysis and a peritoneal dialysis catheter access and hemodialysis and central venous catheter access in patients who require an urgent start to dialysis.

  1. Insulin Resistance in Nondiabetic Peritoneal Dialysis Patients: Associations with Body Composition, Peritoneal Transport, and Peritoneal Glucose Absorption.

    Science.gov (United States)

    Bernardo, Ana Paula; Oliveira, Jose C; Santos, Olivia; Carvalho, Maria J; Cabrita, Antonio; Rodrigues, Anabela

    2015-12-07

    Insulin resistance has been associated with cardiovascular disease in peritoneal dialysis patients. Few studies have addressed the impact of fast transport status or dialysis prescription on insulin resistance. The aim of this study was to test whether insulin resistance is associated with obesity parameters, peritoneal transport rate, and glucose absorption. Insulin resistance was evaluated with homeostasis model assessment method (HOMA-IR), additionally corrected by adiponectin (HOMA-AD). Enrolled patients were prevalent nondiabetics attending at Santo António Hospital Peritoneal Dialysis Unit, who were free of hospitalization or infectious events in the previous 3 months (51 patients aged 50.4 ± 15.9 years, 59% women). Leptin, adiponectin, insulin-like growth factor-binding protein 1 (IGFBP-1), and daily glucose absorption were also measured. Lean tissue index, fat tissue index (FTI), and relative fat mass (rel.FM) were assessed using multifrequency bioimpedance. Patients were categorized according to dialysate to plasma creatinine ratio at 4 hours, 3.86% peritoneal equilibration test, and obesity parameters. Obesity was present in 49% of patients according to rel.FM. HOMA-IR correlated better with FTI than with body mass index. Significant correlations were found in obese, but not in nonobese patients, between HOMA-IR and leptin, leptin/adiponectin ratio (LAR), and IGFBP-1. HOMA-IR correlated with HOMA-AD, but did not correlate with glucose absorption or transport rate. There were no significant differences in insulin resistance indices, glucose absorption, and body composition parameters between fast and nonfast transporters. A total of 18 patients (35.3%) who had insulin resistance presented with higher LAR and rel.FM (7.3 [12.3, interquartile range] versus 0.7 [1.4, interquartile range], Pinsulin resistance. FTI and LAR were independent correlates of HOMA-IR in multivariate analysis adjusted for glucose absorption and small-solute transport (r=0

  2. La presión intraperitoneal en diálisis peritoneal

    Directory of Open Access Journals (Sweden)

    Vicente Pérez Díaz

    2017-11-01

    Full Text Available La medida de la presión intraperitoneal en diálisis peritoneal es muy sencilla y aporta claros beneficios terapéuticos. Sin embargo, su monitorización todavía no se ha generalizado en las unidades de diálisis peritoneal de adultos. Esta revisión pretende divulgar su conocimiento y la utilidad de su medida. Se realiza en decúbito antes de iniciar el drenaje de un intercambio manual con bolsa en Y, elevando la bolsa de drenaje y midiendo la altura que alcanza la columna de líquido desde la línea medio-axilar. Los valores habituales son 10 a 16 cmH2O y nunca debe superar los 18 cmH2O. Aumenta de 1 a 3 cmH2O por litro de volumen intraperitoneal sobre valores basales que dependen del índice de masa corporal y varía con la postura y la actividad física. Su aumento provoca malestar, alteraciones del sueño y de la respiración, y se ha relacionado con la aparición de fugas de líquido, hernias, hidrotórax, reflujo gastroesofágico y peritonitis por gérmenes intestinales. Menos conocida y valorada es su capacidad para disminuir la eficacia de la diálisis contrarrestando, sobre todo, la ultrafiltración y, en menor grado, el aclaramiento de solutos. Por su facilidad de medida y potencial utilidad, debería ser uno de los factores que investigar en los fallos de ultrafiltración, pues su elevación podría contribuir a ellos en algunos pacientes. Aunque todavía no se menciona en las guías de actuación en diálisis peritoneal, sus claros beneficios justifican su inclusión entre las mediciones periódicas que considerar para la prescripción y seguimiento de la diálisis peritoneal.

  3. Encapsulating peritonitis: computed tomography and surgical correlation

    Energy Technology Data Exchange (ETDEWEB)

    Kadow, Juliana Santos; Fingerhut, Carla Jeronimo Peres; Fernandes, Vinicius de Barros; Coradazzi, Klaus Rizk Stuhr; Silva, Lucas Marciel Soares; Penachim, Thiago Jose, E-mail: vinicius.barros.fernandes@gmail.com [Pontificia Universidade Catolica de Campinas (PUC-Campinas), Campinas, SP (Brazil). Hospital e Maternidade Celso Pierro

    2014-07-15

    Sclerosing encapsulating peritonitis is a rare and frequently severe entity characterized by total or partial involvement of small bowel loops by a membrane of fibrous tissue. The disease presents with nonspecific clinical features of intestinal obstruction, requiring precise imaging diagnosis to guide the treatment. The present report emphasizes the importance of computed tomography in the diagnosis of this condition and its confirmation by surgical correlation. (author)

  4. Rapid visual colorimetry of peritoneal lavage fluid.

    Science.gov (United States)

    Tandberg, D; Reitmeyer, S T; Cheney, P R

    1990-11-01

    That visual colorimetry can be used to rapidly and precisely estimate the erythrocyte count of 1:5 dilutions of simulated peritoneal lavage fluid. Fifty-four normal adult human subjects. The automated or chamber RBC count is often used on fluid obtained by peritoneal lavage in patients with abdominal trauma to help determine the need for surgery. Unfortunately, this method sometimes results in excessive delay. We designed and built a simple colorimeter that facilitated rapid direct visual comparison of unknown samples with known color standards. A radiograph view box was used as a light source. Standards were prepared in 16-mm glass tubes to simulate peritoneal lavage fluid with RBC counts ranging from 0 to 140,000 in 10,000 cell/microL increments; 1:5 dilutions with water were used throughout to reduce opacity. Thimerosal was added to unknowns and standards to stabilize color; all samples were kept refrigerated at 4 C when not in use. In a double-blind in-vitro study, each subject matched 20 randomly distributed unknowns ranging from 12,000 to 131,000 erythrocytes/microL to the nearest standard. The mean absolute error for all 1,080 determinations was 3,560 RBC/microL (95% CI = 4,290-4,830; SD = 4,560; t = 39.6; df = 1,079; P less than .001). This method correctly predicted the RBC count to within 9,000 cells/microL 95% of the time. Visual comparison of 1:5 dilutions of simulated peritoneal lavage fluid with known color standards can be used to rapidly and precisely estimate the erythrocyte count.

  5. 33 Years of Peritoneal Dialysis-Associated Peritonitis: A Single-Center Study in Japan.

    Science.gov (United States)

    Nakao, Masatsugu; Yamamoto, Izumi; Maruyama, Yukio; Nakashima, Akio; Matsuo, Nanae; Tanno, Yudo; Ohkido, Ichiro; Ikeda, Masato; Yamamoto, Hiroyasu; Yokoyama, Keitaro; Yokoo, Takashi

    2016-02-01

    Peritoneal dialysis-associated peritonitis (PD-associated peritonitis) could influence the outcome of PD patients, including technique survival. Although the use of the twin-bag system has decreased the incidence of peritonitis, the effects of biocompatible PD solutions are controversial. Additionally, since both infection-causing microorganisms and antimicrobial therapies have changed over time, the duration of treatment of peritonitis (the duration of peritonitis) seems to have changed. The study included 527 patients who received PD between January 1980 and December 2012 at a single center. We divided patients undergoing PD into three groups according to the type of PD system used, namely single-bag and conventional PD solutions (S+C group, N = 145), twin-bag and conventional PD solutions (T+C group, N = 171) and twin-bag and biocompatible PD solutions (T+B group, N = 211), and analyzed PD-associated peritonitis incidences. Incidences of PD-associated peritonitis (times per patient-months) and peritonitis-free time were 1/59.4, 1/70.6 and 1/103.1, and 52, 97, and 100 months for the S+C, T+C and T+B groups, respectively. The duration of peritonitis, has thus, become dramatically shorter in recent years. Streptococcus sp. were associated with shortest and fungi with longest durations of peritonitis. Staphylococcus sp. and Pseudomonas aeruginosa were predominant in the S+C group. The twin-bag system has made a greater contribution to reductions in PD-associated peritonitis than biocompatible PD solutions. Furthermore, changes in microorganisms, antimicrobial therapies, patient education and improved PD system devices have presumably affected the reduction in the duration of peritonitis. © 2015 International Society for Apheresis, Japanese Society for Apheresis, and Japanese Society for Dialysis Therapy.

  6. Hydration status measured by BCM: A potential modifiable risk factor for peritonitis in patients on peritoneal dialysis.

    Science.gov (United States)

    Santhakumaran, Territa; Samad, Nasreen; Fan, Stanley L

    2016-05-01

    Peritoneal dialysis peritonitis and fluid overhydration (OH) are frequent problems in peritoneal dialysis. The latter can cause gut wall oedema or be associated with malnutrition. Both may lead to increased peritonitis risk. We wished to determine if OH is an independent risk factor for peritonitis (caused by enteric organisms). Retrospectively study of patients with >2 bioimpedance assessments (Body Composition Monitor). We compared peritonitis rates of patients with above or below the median time-averaged hydration parameter (OH/extracellular water, OH/ECW). Multivariate analysis was performed to determine independent risk factors for peritonitis by enteric organism. We studied 580 patients. Peritonitis was experienced by 28% patients (followed up for an average of 17 months). The overall peritonitis rate was 1:34 patient months. Patients with low OH/ECW values had significantly lower rates of peritonitis from enteric organisms than overhydrated patients (incident rate ratio 1.53, 95% confidence interval 1.38-1.70, P peritonitis from enteric organisms when multivariate model included demographic parameters (odds ratio for a 1% increment of OH/ECW was 1.05; 95% confidence interval 1.01-1.10, P peritonitis. While this may partly be due to the high co-morbidity of patients (advanced age and diabetes), on multivariate analysis, only inclusion of nutritional parameters reduced this association. It remains to be determined if overhydration will prove to be a modifiable risk factor for peritonitis or whether malnutrition will prove to be more important. © 2015 Asian Pacific Society of Nephrology.

  7. Peritoneal tuberculosis. Report of seven cases.

    Science.gov (United States)

    Flores-Alvarez, Efrén; Tello-Brand, Sara Elena; López-López, Froylán; Rivera-Barragán, Virgilio

    2010-01-01

    Peritoneal tuberculosis (TB) is a misdiagnosed clinical entity of low frequency. Due to its rarity, it requires a high index of suspicion in clinical practice. Its incidence has been increasing in recent years. We present and analyze seven cases of peritoneal TB diagnosed and treated at four hospitals in Aguascalientes, Mexico during a 5-year period. Mean age of the patients was 47.5 +/- 6.5 years. There were six females and one male. Two patients had a history of treated lung TB. The most frequent clinical data were abdominal pain (six patients), ascites (four patients), and abdominal tumor (three patients). Symptom duration prior to surgery was 5.0 +/- 1.7 months. Abdominopelvic CT examinations revealed unilateral ovarian tumor in four patients, bilateral ovarian tumor in two patients, ascites in four patients, and retroperitoneal adenopathy in one patient. All female patients had elevated serum CA-125 levels with a median of 419 U/ml (range: 286-512 U/ml). All patients had a preoperative diagnosis of malignant tumor. All surgical procedures were elective and consisted of laparotomy with biopsy in three patients, laparotomy with salpingo-oophorectomy in two patients, and laparoscopy with biopsy in two patients. Diagnosis of TB was suspected in all cases during surgery. Mean hospital stay was 2 +/- 0.5 days. There was no postoperative morbidity or mortality. Peritoneal TB is uncommon. Diagnoses should be considered in all patients with ascites, adnexal tumors and elevated serum CA-125 levels.

  8. Encapsulating peritoneal sclerosis: the state of affairs.

    Science.gov (United States)

    Korte, Mario R; Sampimon, Denise E; Betjes, Michiel G H; Krediet, Raymond T

    2011-08-02

    Encapsulating peritoneal sclerosis (EPS) is a severe complication of long-term peritoneal dialysis (PD) with a 50% mortality rate. EPS is characterized by progressive and excessive fibrotic thickening of the peritoneum, leading to encapsulation of the bowels and intestinal obstruction. At present, EPS cannot be detected with certainty during its early stages; however, a progressive loss of ultrafiltration capacity often precedes its development. Studies that attempted to elucidate the pathogenesis of EPS have shown that the duration of exposure to PD fluids is the most important risk factor for EPS, and that young age and possibly the effects of peritonitis are additional contributory factors. The pathophysiology of EPS is probably best described as a multiple-hit process with a central role for transforming growth factor β. A form of EPS that develops shortly after kidney transplantation has also been recognized as a distinct clinical entity, and may be a common form of EPS in countries with a high transplantation rate. Criteria have been developed to identify EPS by abdominal CT scan at the symptomatic stage, but further clinical research is needed to identify early EPS in asymptomatic patients, to clarify additional risk factors for EPS and to define optimal treatment strategies.

  9. Reproducibility for histologic parameters in peritoneal mesothelioma.

    Science.gov (United States)

    Hartman, Douglas J; Borczuk, Alain; Dacic, Sanja; Krasinskas, Alyssa

    2017-09-01

    Histologic subtype is recognized as a prognostic factor in malignant pleural mesothelioma. Specifically, epithelial morphology is associated with a better prognosis than other subtypes, and the same association is observed in peritoneal malignant mesothelioma. Recently, prognostic differences based on morphologic subtypes of epithelial peritoneal malignant mesothelioma were reported. Herein, we report the interobserver variability across four pathologists at three institutions. The authors independently reviewed 67 cases of malignant peritoneal epithelioid mesotheliomas and subclassified them according to their epithelial subtype: papillary, tubulopapillary, trabecular, micropapillary, solid and/or pleomorphic. The cases were also evaluated by each author for several other histopathologic parameters including depth of invasion, nuclear grade, lymphocytic host response, mitotic count/index, presence of lymphovascular invasion, and stromal desmoplasia. The interobserver agreement for histopathologic parameters was highest for mitotic rate (κ=0.36) and primary epithelial subtype (κ=0.32). The interobserver variability for solid subtype pattern was moderate (κ=0.49). We found that the interobserver variability for most histopathologic parameters is poor. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. US and CT findings in the diagnosis of tuberculous peritonitis

    Energy Technology Data Exchange (ETDEWEB)

    Demirkazik, F.B. [Dept. of Radiology, School of Medicine, Hacettepe Univ., Ankara (Turkey); Akhan, O. [Dept. of Radiology, School of Medicine, Hacettepe Univ., Ankara (Turkey); Oezmen, M.N. [Dept. of Radiology, School of Medicine, Hacettepe Univ., Ankara (Turkey); Akata, D. [Dept. of Radiology, School of Medicine, Hacettepe Univ., Ankara (Turkey)

    1996-07-01

    Purpose: To evaluate the ultrasonographic and CT findings of tuberculous peritonitis. Material and Methods: Ultrasonographic and CT findings of 11 patients with the ascitic type of tuberculous peritonitis were reviewed. Results: All patients had ascites, and ultrasonography (US) demonstrated fine complete and incomplete mobile septations in 10 patients. In 5 of them, the ascites had a lattice-like appearance. Diffuse regular peritoneal thickening was detected in all patients by CT and in 10 patients by US. CT demonstrated infiltration of the greater omentum in 9 patients, whereas US showed omental thickening in only 5 patients. Conclusion: Peritoneal and omental thickening detected by CT and ascites with fine, mobile septations shown by US strongly suggest the ascitic type of tuberculous peritonitis. The 2 imaging modalities should be used together for accurate diagnosis of tuberculous peritonitis. (orig.).

  11. Consequences of peritonism in an emergency department setting

    DEFF Research Database (Denmark)

    Bjørsum-Meyer, Thomas; Schmidt, Thomas A.

    2013-01-01

    Background: In patients who were referred to the emergency department (ED) with abdominal pain, it is crucial to determine the presence of peritonism to allow for appropriate handling and subsequent referral to stationary departments. We aimed to assess the incidence of perceived peritonism...... on the patients with abdominal pain. Following a physical examination, the patients with abdominal pain were divided into those who had clinical signs of peritonism and those who did not. Results: Among the 1,270 patients admitted to the ED, 10% had abdominal pain. In addition, 41% of these patients were found...... to have signs indicative of peritonism, and 90% were admitted to the Department of Surgery (DS). Also, 24% of those patients with signs of peritonism and admission to the DS underwent surgical intervention in terms of laparotomy/laparoscopy. Five of the patients without peritonism underwent surgery...

  12. Infectious peritonitis profile in peritoneal dialysis at Ibn Sina University Hospital: a 6-year data report

    Directory of Open Access Journals (Sweden)

    Bekaoui S

    2014-08-01

    Full Text Available Samira Bekaoui, Intissar Haddiya, Maria Slimani Houti, Fatima Zahra Berkchi, Fatima Ezaitouni, Naima Ouzeddoun, Rabia Bayahia, Loubna Benamar Department of Nephrology, Dialysis, and Renal Transplantation, Ibn Sina University Hospital, Rabat, Morocco Background: Infectious peritonitis (IP is the most common complication in peritoneal dialysis (PD. The purpose of this study is to assess the prevalence of IP and to determine its clinical, biological, and evolutive characteristics. Patients and methods: We conducted a five year, five months retrospective study from July 2006 to December 2011. All patients on peritoneal dialysis that have been followed on PD for a minimum of 3 months and who presented IP during follow-up were included. Data were analyzed using SPSS 17.0. Results: The 76 episodes of IP were identified in 36 patients. The peritonitis rate (months × patients/peritonitis, as calculated by the Registre de Dialyse Péritonéale de Langue Française (RDPLF Registry [French peritoneal dialysis registry] in December 2011, was 18.59. Time to occurrence of peritonitis from the start of peritoneal exchange was 15.44±10 months. The mean age of our patients was 49.1±16.8 years [10–80]: the youngest patient's age was 10, while the oldest was 80 years old (male to female: sex ratio M/F=1,66. Also, 22% of our patients were diabetic. The mean follow-up in PD was 22.6±14 months. Abdominal pain was present in 79% of the cases. Fever and vomiting were noted in 42% and 38% of cases, respectively. The C-reactive protein rate was elevated in 77% of cases, and leukocytosis was found in 27% of cases. Bacteriological proof was present in 73.68% of cases. Gram-positive cocci were involved in 56.6% of microbiologically proven IP cases. Gram-negative bacilli were represented in 37.7%. The outcome was favorable in 89.4%. The PD catheter was removed in 2.63% of the cases. In addition, 7.89% of our patients were transferred to hemodialysis. Discussion: The

  13. PREDICTION OF OUTCOME USING THE MANNHEIM PERITONITIS INDEX IN CASES OF PERITONITIS

    Directory of Open Access Journals (Sweden)

    Sanjeev

    2015-08-01

    Full Text Available BACKGROUND: Peritonitis still presents an extremely common & dreaded problem in emergency surgery. Despite aggressive surgical techniques, the prognosis of peritonitis and intra - abdominal sepsis is very poor, especially when multiple organ failure develops. Therefore early objective & reliable classification of the severity of peritonitis and intra - abdominal sepsis is needed not only to predict prognosis & to select patients for these aggressive surgical techniques but also to evaluate & compare the results of different treatment regimens. So, in this prospective st udy of 60 cases of peritonitis, the reliability of the Mannheim peritonitis index is assessed & its predictive power evaluated. MATERIALS & METHOD S : This prospective study was carried out in the department of surgery, GMCH, Udaipur from June 2014 to June 2 015 after taking the permission from institutional ethics committee. Patients from both sexes of various age groups having peritonitis of varied aetiology & who had undergone laparotomy were taken. A detailed history, thorough clinical examination & necess ary investigations were performed in e ach case according to planned p r o forma. After resuscitation laparotomy was done & operative findings were noted carefully and a proper note on the progress of each patient was maintained and any complications encounter ed were noted. So, early classification of patients presenting with peritonitis by means of objective scoring system was done to select patients for aggressive surgery & overall morbidity & mortality were analyzed. RESULTS: Total 60 patients of peritonitis were examined and common causes were peptic (61.6%, typhoid (21.6% and appendicular (8.3 %. Most common age group was found to be 21 to 50 years and male to female ratio was 4:1. Peritonitis was more common in patients involved in hard work and chronic Be di smokers (61.6%. About 46% of patients who presented for treatment within 48 hours of onset of illness

  14. Primary Malignant Peritoneal Mesothelioma Mimicking Peritoneal Carcinomatosis on F-18 FDG PET/CT

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jin Suk; Lim, Seok Tae; Jeong, Young Jin; Kim, Dong Wook; Jeong, Hwan Jeong; Sohn, Myung Hee [Chonbuk National University Medical School and Hospital, Jeonju (Korea, Republic of)

    2009-08-15

    Malignant mesothelioma of the peritoneum is a rare neoplasm with a rapidly fatal course. The tumour arises from the mesothelial cells lining the pleura and peritoneum or, rarely, in the pericardium or tunica vaginalis. This neoplasm is characterized by being difficult to diagnose, having a rapid evolution and a poor response to therapy. Mesothelioma is very glucose avid, and malignant pleural mesothelioma has been reported concerning the utility of F-18 FDG PET or PET/CT. But little has been known about the imaging finding of malignant peritoneal mesothelioma on F-18 FDG PET/CT. We report a case of malignant peritoneal mesothelioma mimicking peritoneal carcinomatosis of F-18 FDG PET/CT.

  15. Kocuria Species Peritonitis: Although Rare, We Have To Care

    OpenAIRE

    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 a...

  16. An unusual case of neonatal peritoneal calcifications associated with hydrometrocolpos

    Energy Technology Data Exchange (ETDEWEB)

    Hu, M.X.; Methratta, S. [College of Medicine and Dentistry of New Jersey - New Jersey Medical School, Newark (United States). Dept. of Radiology

    2001-10-01

    Neonatal peritoneal calcifications usually suggest a diagnosis of meconium peritonitis, but in this case, a premature baby girl, peritoneal calcifications were caused by hydrometrocolpos secondary to imperforate hymen, a rare association. The patient presented with respiratory distress and ascites and demonstrated abdominal calcifications on plain film. Other radiographic work-up revealed hydrometrocolpos without evidence of gastrointestinal tract obstruction. The patient was diagnosed and treated for imperforate hymen; she was recovered fully. (orig.)

  17. Barium peritonitis following upper gastrointestinal series: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Su Jin; Hwang, Ji Young; Kim, Yong Jin; Hong, Seong Sook [Soonchunhyang University College of Medicine, Seoul Hospital, Seoul (Korea, Republic of)

    2017-06-15

    We report a rare case of barium peritonitis following an upper gastrointestinal (GI) series and its imaging findings in a 74-year-old female. Barium peritonitis is a rare but life-threatening complication of GI contrast investigation. Therefore, clinical awareness of barium peritonitis as a complication of GI tract contrast investigation would help to prevent such a complication and manage the patients properly.

  18. Changes in Humoral and Cellular Immunity in Tertiary Peritonitis

    OpenAIRE

    Matviychuk, Oleh

    2017-01-01

    The objective of the research was to give a comparative characteristic of parameters of humoral and cellular immunity in the development of secondary and tertiary peritonitis.Materials and methods. The research enrolled 109 patients with secondary peritonitis, 20 of whom developed tertiary peritonitis. Changes in humoral and cellular immunity were evaluated by serial blood tests for the determination of leukocyte count, the relative number of lymphocytes, Ig A, M, and G levels, as well as by ...

  19. Peritonitis in a pediatric dialysis unit: local profile and implications.

    Science.gov (United States)

    Cleper, Roxana; Davidovits, Miriam; Kovalski, Yael; Samsonov, Dmitry; Amir, Jacob; Krause, Irit

    2010-06-01

    Peritonitis is a major complication of chronic peritoneal dialysis therapy. It is recommended that each center monitor infection rates in order to define the local microbiological profile and implement an appropriate empiric antibiotic regimen. To analyze the microbiologic profile of peritonitis in our pediatric dialysis unit and identify local predisposing factors. In this retrospective study we reviewed the files of children treated with chronic PD during the 10 year period 1997-2007. Eighty peritonitis episodes were recorded in 29 children (20 male, 9 female) aged 0.1-18.5 years (median 11.75) treated with peritoneal dialysis for 6-69 months (median 19) for a total of 578 patient-months. The annual peritonitis rate was 1.66/patient. The main pathogens were coagulase-negative Staphyloccocus (32.5%) and Pseudomonas spp. (16%), which were also cultured in most cases (64-69%) from the exit site during the 3 months preceding peritonitis. No peritonitis occurred in 31% of the patients (median age 12.5 years). All patients less than 5 years old had at least one peritonitis episode. Contaminating conditions (gastrostomy, enuresis, diaper use), found in 44% of the study group, and first infection within 6 months from starting PD were significantly associated with an increased peritonitis rate (P = 0.01, P = 0.009, respectively). Recurrent peritonitis led to a switch to hemodialysis in 18% of patients. There were no deaths. The risk factors for peritonitis in our study were: first infection within less than 6 months from starting treatment, Pseudomonas exit-site colonization, and contaminating conditions (gastrostomies, diaper use, enuresis). These susceptible subgroups as well as very young age (< 5 years) at starting PD should be especially targeted during training of caregivers and follow-up to prevent later complications.

  20. Centre characteristics associated with the risk of peritonitis in peritoneal dialysis: a hierarchical modelling approach based on the data of the French Language Peritoneal Dialysis Registry.

    Science.gov (United States)

    Béchade, Clémence; Guillouët, Sonia; Verger, Christian; Ficheux, Maxence; Lanot, Antoine; Lobbedez, Thierry

    2017-06-01

    This study investigated the centre effect on the risk of peritonitis in peritoneal dialysis (PD) patients. This was a retrospective cohort study based on data from the French Language Peritoneal Dialysis Registry. We analysed 5017 incident patients starting PD between January 2008 and December 2012 in 127 PD centres. The end of the observation period was 1 January 2014. The event of interest was the first peritonitis episode. The analysis was performed with a multilevel Cox model and a Fine and Gray model. Among the 5017 patients, 3190 peritonitis episodes occurred in 1796 patients. There was significant heterogeneity between centres (variance of the random effect: 0.11). The variance of the centre effect was reduced by 9% after adjusting for patient characteristics and by 35% after adjusting on centre covariate. In the multivariate analysis with a multilevel Cox model, centre with a nurse specialized in PD or centre providing home visits before dialysis initiation decreased the centre effect on peritonitis. Patients treated in centres with a nurse specialized in PD or in centres providing home visits before dialysis initiation had a lower risk of peritonitis [cause-specific hazard ratio (cs-HR): 0.75 (95% confidence interval, CI, 0.67-0.83) and cs-HR: 0.87 (95% CI 0.76-0.97), respectively]. The data show that neither centre type nor centre volume influenced peritonitis risk. In the competing risk analysis, centre with a nurse specialized in PD and centre with home visits had a protective effect on peritonitis [sub-distribution HR (sd-HR): 0.77 (95% CI 0.70-0.85) and sd-HR: 0.85 (95% CI 0.77-0.94), respectively]. There is a significant centre effect on the risk of peritonitis that can be decreased by home visits before dialysis initiation and by the presence of a nurse specialized in PD.

  1. Periostin-Binding DNA Aptamer Treatment Ameliorates Peritoneal Dialysis-Induced Peritoneal Fibrosis

    Directory of Open Access Journals (Sweden)

    Bo Young Nam

    2017-06-01

    Full Text Available Peritoneal fibrosis is a major complication in peritoneal dialysis (PD patients, which leads to dialysis discontinuation. Periostin, increased by transforming growth factor β1 (TGF-β1 stimulation, induces the expression of extracellular matrix (ECM genes. Aberrant periostin expression has been demonstrated to be associated with PD-related peritoneal fibrosis. Therefore, the effect of periostin inhibition by an aptamer-based inhibitor on peritoneal fibrosis was evaluated. In vitro, TGF-β1 treatment upregulated periostin, fibronectin, α-smooth muscle actin (α-SMA, and Snail expression and reduced E-cadherin expression in human peritoneal mesothelial cells (HPMCs. Periostin small interfering RNA (siRNA treatment ameliorated the TGF-β1-induced periostin, fibronectin, α-SMA, and Snail expression and restored E-cadherin expression in HPMCs. Similarly, the periostin-binding DNA aptamer (PA also attenuated fibronectin, α-SMA, and Snail upregulation and E-cadherin downregulation in TGF-β1-stimulated HPMCs. In mice treated with PD solution for 4 weeks, the expression of periostin, fibronectin, α-SMA, and Snail was significantly increased in the peritoneum, whereas E-cadherin expression was significantly decreased. The thickness of the submesothelial layer and the intensity of Masson’s trichrome staining in the PD group were significantly increased compared to the untreated group. These changes were significantly abrogated by the intraperitoneal administration of PA. These findings suggest that PA can be a potential therapeutic strategy for peritoneal fibrosis in PD patients.

  2. [Peritonitis in the course of peritoneal dialisis caused by Haemophilus influenzae with BLNAR phenotype].

    Science.gov (United States)

    Miklaszewska, Monika; Klepacka, Joanna; Drozdz, Dorota; Zachwieja, Katarzyna; Pietrzyk, Jacek A; Kadłubowski, Marcin; Hryniewicz, Waleria

    2009-04-01

    Most common bacterial species causing peritonitis in the course of peritoneal dialysis (PDP) are coagulase-negative staphylococci, Staphylococcus aureus and streptococci. Haemophilus influenzae is rarely associated with PDP. Hereby we present the first known case of APD-associated peritonitis caused by non-type able H. influenzae (NTHi) presenting the beta-lactamase negative, ampicillin-resistant (BLNAR) phenotype. An 18 year old boy who had been treated with the APD for 12 months due to SLE was admitted in good general condition with diagnosis of PDP. Standard diagnostic and therapeutical procedures were initiated. Dialysis fluid was turbid with cytosis of 435 WBC/ml. From dialysis fluid pure culture of Gram-negative coccobacillus was isolated. The isolate was identified as a BLNAR phenotype. The same bacterium was isolated from nasal swab. Blood cultures were negative. After evaluation of antimicrobial susceptibility the treatment was changed for the oral ciprofloxacin. The treatment was successful. Control tests 2 days later revealed cytosis of 15 WBC/mm3 and control cultures of peritoneal fluid were negative. After two weeks of treatment the patient was discharged in a good condition. Haemophilus influenzae is a bacterium frequently colonizing the nasopharyngeal cavity. A PCR-based method allowed to classify isolates as NTHi. Infection was probably of the respiratory origin as the isolates (from peritoneal fluid and nasal swab) were undistinguishable. There are only few reports describing this species as an ethiologic agent of peritonitis. This case prove that Haemophilus species should be taken into account as a possible aethiologic agent of PDP, especially in patients on immunosupression with carrier state of H. influenzae in the upper respiratory tract. This kind of microorganism requires specific conditions during its growing in vitro. Identification of its sensitivity to antibiotics is essential in order to detect strains of BLNAR phenotype, as it is a

  3. Dialysate bacterial endotoxin as a prognostic indicator of peritoneal dialysis related peritonitis.

    Science.gov (United States)

    Szeto, Cheuk-Chun; Lai, Ka-Bik; Chow, Kai-Ming; Kwan, Bonnie Ching-Ha; Law, Man-Ching; Pang, Wing-Fai; Ma, Terry King-Wing; Leung, Chi-Bon; Li, Philip Kam-Tao

    2016-12-01

    Peritonitis is the major complication of peritoneal dialysis (PD). The aim of our present study is to explore the prognostic value of endotoxin level in PD effluent for the prediction of treatment failure in PD-related peritonitis. We studied 325 peritonitis episodes in 223 patients. PD effluent (PDE) was collected every 5 days for endotoxin level and leukocyte count. Patients were followed for relapsing or recurrent peritonitis. We found 20 episodes (6.2%) had primary treatment failure; 41 (12.6%) developed relapsing, 19 (5.8%) had recurrent, and 22 (6.8%) had repeat episodes. Endotoxin was detectable in the PDE of 19 episodes (24.4%) caused by Gram negative organisms, 4 episodes (6.8%) of mixed bacterial growth, and none of the culture negative episodes or those by Gram positive organisms. For episodes caused by Gram negative bacteria, a detectable endotoxin level in PDE on day 5 had a sensitivity and specificity of 66.7% and 83.3%, respectively, for predicting primary treatment failure. In contrast, PDE leukocyte count > 1000 per mm3 on day 5 had a sensitivity and specificity of 88.9% and 89.1%, respectively; the addition of PDE endotoxin assay did not improve the sensitivity or specificity. We conclude that detectable endotoxin in PDE 5 days after antibiotic therapy might predict primary treatment failure in peritonitis episodes caused by Gram negative organisms. However, the sensitivity and specificity of PDE endotoxin assay was inferior to PDE leukocyte count. © 2016 Asian Pacific Society of Nephrology.

  4. Mannheim Peritoneal Index in the Prediction of Postoperative Complications in Patients with Peritonitis

    Directory of Open Access Journals (Sweden)

    N. N. Aksenova

    2009-01-01

    Full Text Available Objective: to study the diagnostic and prognostic values of the Mannheim peritoneal index (MPI in the development of postoperative local and systemic complications in patients with peritonitis. Materials and methods. The case histories of 92 patients with generalized peritonitis of varying etiology (other than pancreatogenic one were analyzed. The patients were retrospectively divided into 3 groups according to the outcomes and occurrence of postoperative local complications. The postoperative complications were classified by the procedure developed by A. L. Kostyuchenko et al. as local and systemic ones. When the patients had two signs or more of the systemic inflammatory response syndrome, they were stated to have systemic complications and to be diagnosed as having abdominal sepsis with the pattern of organ dysfunctions being described in accordance with the sepsis classification proposed by R. S. Bone et al. (1992. The number of organ dysfunctions was daily counted in each patient over time in the postoperative period. On the first postoperative day, MPI was calculated in scores for each patient; the mean MPI was estimated for all patient groups. The predictable mortality was calculated using the MPI plot. Results. All the patients with generalized peritonitis in the development of local postoperative complications were observed to have sepsis in the postoperative period, without developing local complication in 84.6% of the patients. A direct correlation was found between the MPI and the quantity of organ dysfunctions (r=0.6; p=0.001. In patients with local postoperative complications being developed, the MPI values were higher (p<0.05 than in those without them. The mortality rates that have been predicted by means of MPI (16.3% and actual (15.2% are actually in agreement. Conclusion. There is evidence for the diagnostic and prognostic values of MPI in the development of local and systemic postoperative complications in patients with

  5. Aerobic Bacterial Causes of Secondary Peritonitis and Their ...

    African Journals Online (AJOL)

    Aerobic Bacterial Causes of Secondary Peritonitis and Their Antibiotic Sensitivity Patterns among HIV Negative Patients with Non-traumatic Small Bowel Perforations in Mbarara Regional Referral Hospital.

  6. Iron inhibits respiratory burst of peritoneal phagocytes in vitro

    DEFF Research Database (Denmark)

    Gotfryd, Kamil; Jurek, Aleksandra; Kubit, Piotr

    2011-01-01

    Objective. This study examines the effects of iron ions Fe(3+) 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 Fe(3+) (100 µM), free radicals production by peritoneal phagocytes was reduced by 90% compared to control. Conclusions. Iron overload may increase the risk of infectious...

  7. Microbiology and Outcomes of Peritonitis in Northern India

    Science.gov (United States)

    Prasad, Kashi Nath; Singh, Kamini; Rizwan, Arshi; Mishra, Priyanka; Tiwari, Dinesh; Prasad, Narayan; Gupta, Amit

    2014-01-01

    ♦ Background: Peritoneal dialysis (PD) is an established treatment modality for end-stage renal disease (ESRD). Peritonitis remains a serious complication in PD patients and an important cause of drop-out from the program. Types of pathogens and their drug resistance patterns may determine the outcome of peritonitis. The present study was undertaken to determine the microbiology of peritonitis in PD patients, antibiotic resistance in commonly isolated bacterial pathogens and clinical outcomes. ♦ Method: We enrolled 211 patients with ESRD undergoing PD who developed peritonitis during 2002 to 2011. PD fluids were cultured and antibiotic susceptibility test of the bacterial isolates was performed. ♦ Result: A total of 303 peritonitis episodes with an overall incidence of 0.41 episodes per patient-year were recorded. Gram-positive, gram-negative, fungi, Mycobacterium tuberculosis and ≥ 2 organisms were isolated from 102 (33.7%), 89 (29.4%), 41 (13.5%), 11 (3.6%) and five (1.6%) episodes respectively; 55 (18.2%) episodes were culture negative. Coagulase-negative Staphylococcus spp. (CONS) was the most common isolate. Catheter loss and hospital admission in gram-negative peritonitis were significantly higher than in gram-positive peritonitis (36/89 (40.4%) vs 20/102 (19.6%), p peritonitis due to vancomycin-resistant enterococci, ESBL- and MBL-producing bacteria. ♦ Conclusion: Emerging antimicrobial resistance calls for prompt diagnosis and aggressive empiric therapy based on the local sensitivity data. PMID:24584592

  8. Influence of simultaneous liver and peritoneal resection on postoperative morbi-mortality and survival in patients with colon cancer treated with surgical cytoreduction and intraperitoneal hyperthermic chemotherapy.

    Science.gov (United States)

    Morales Soriano, Rafael; Morón Canis, José Miguel; Molina Romero, Xavier; Pérez Celada, Judit; Tejada Gavela, Silvia; Segura Sampedro, Juan José; Jiménez Morillas, Patricia; Díaz Jover, Paula; García Pérez, José María; Sena Ruiz, Fátima; González Argente, Xavier

    2017-04-01

    Cytoreductive surgery plus intraperitoneal hyperthermic chemotherapy (HIPEC) has recently been established as the treatment of choice for selected patients with peritoneal carcinomatosis of colonic origin. Until recently, the simultaneous presence of peritoneal and hepatic dissemination has been considered a contraindication for surgery. The aim of this paper is to analyze the morbidity, mortality and survival of patients with simultaneous peritoneal and hepatic resection with HIPEC for peritoneal carcinomatosis secondary to colon cancer. Between January 2010 and January 2015, 61 patients were operated on, 16 had simultaneous peritoneal and hepatic dissemination (group RH+), and 45 presented only peritoneal dissemination (group RH-). There were no differences between the groups in terms of demographic data, length of surgery and extension of peritoneal disease. Postoperative grade III-V complications were significantly higher in the RH+ group (56.3 vs. 26.6%; P=.032). For the whole group, mortality rate was 3.2% (two patients in group RH-, and none in group RH+). Patients with liver resection had a longer postoperative stay (14.4 vs. 23.1 days) (P=.027). Median overall survival was 33 months for RH-, and 36 for RH+ group. Median disease-free survival was 16 months for RH-, and 24 months for RH+ group. Simultaneous peritoneal cytoreduction and hepatic resection resulted in a significantly higher Clavien grade III-V morbidity and a longer hospital stay, although the results are similar to other major abdominal interventions. The application of multimodal oncological and surgical treatment may obtain similar long-term survival results in both groups. Copyright © 2017 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Analysis of early mesothelial cell responses to Staphylococcus epidermidis isolated from patients with peritoneal dialysis-associated peritonitis.

    Science.gov (United States)

    McGuire, Amanda L; Mulroney, Kieran T; Carson, Christine F; Ram, Ramesh; Morahan, Grant; Chakera, Aron

    2017-01-01

    The major complication of peritoneal dialysis (PD) is the development of peritonitis, an infection within the abdominal cavity, primarily caused by bacteria. PD peritonitis is associated with significant morbidity, mortality and health care costs. Staphylococcus epidermidis is the most frequently isolated cause of PD-associated peritonitis. Mesothelial cells are integral to the host response to peritonitis, and subsequent clinical outcomes, yet the effects of infection on mesothelial cells are not well characterised. We systematically investigated the early mesothelial cell response to clinical and reference isolates of S. epidermidis using primary mesothelial cells and the mesothelial cell line Met-5A. Using an unbiased whole genome microarray, followed by a targeted panel of genes known to be involved in the human antibacterial response, we identified 38 differentially regulated genes (adj. p-value peritonitis. This study provides new insights into early mesothelial cell responses to infection with S. epidermidis, and confirms the importance of validating findings in primary mesothelial cells.

  10. Management of encapsulating peritoneal sclerosis: a guideline on optimal and uniform treatment

    NARCIS (Netherlands)

    Habib, S. M.; Betjes, M. G. H.; Fieren, M. W. J. A.; Boeschoten, E. W.; Abrahams, A. C.; Boer, W. H.; Struijk, D. G.; Ruger, W.; Krikke, C.; Westerhuis, R.; de Sévaux, R. G. L.; van der Sande, F. M.; Gaasbeek, A.; Korte, M. R.; Steyerberg, E.; Lingsma, H.

    2011-01-01

    Encapsulating peritoneal sclerosis (EPS) represents a rare complication of long-term peritoneal dialysis (PD). It is characterised by diffuse peritoneal membrane fibrosis, progressive intestinal encapsulation and the clinical spectrum of intestinal obstruction. The pathogenesis is as yet not well

  11. Management of encapsulating peritoneal sclerosis : a guideline on optimal and uniform treatment

    NARCIS (Netherlands)

    Habib, S. M.; Betjes, M. G. H.; Fieren, M. W. J. A.; Boeschoten, E. W.; Abrahams, A. C.; Boer, W. H.; Struijk, D. G.; Ruger, W.; Krikke, C.; Westerhuis, R.; de Sevaux, R. G. L.; van der Sande, F. M.; Gaasbeek, A.; Korte, M. R.

    2011-01-01

    Encapsulating peritoneal sclerosis (EPS) represents a rare complication of long-term peritoneal dialysis (PD). It is characterised by diffuse peritoneal membrane fibrosis, progressive intestinal encapsulation and the clinical spectrum of intestinal obstruction. The pathogenesis is as yet not well

  12. Conhecendo as estrategias de acao e interacao utilizadas pelos clientes para o enfrentamento da dialise peritoneal

    OpenAIRE

    Santos, Felipe Kaezer dos; Valadares, Glaucia Valente

    2013-01-01

    Este artigo teve por objetivo apresentar as principais estratégias de ação e interação utilizadas pelos clientes portadores de doença renal crônica para o enfrentamento da diálise peritoneal. O referencial teórico utilizado foi o Interacionismo Simbólico, por ser um arcabouço que valoriza o significado da interação como determinante do comportamento humano. A Teoria Fundamentada nos Dados foi utilizada como referencial metodológico. Após a sua obtenção, realizada por meio de um roteiro de ent...

  13. Conhecendo as estrategias de acao e interacao utilizadas pelos clientes para o enfrentamento da dialise peritoneal

    Directory of Open Access Journals (Sweden)

    Felipe Kaezer dos Santos

    2013-09-01

    Full Text Available Este artigo teve por objetivo apresentar as principais estratégias de ação e interação utilizadas pelos clientes portadores de doença renal crônica para o enfrentamento da diálise peritoneal. O referencial teórico utilizado foi o Interacionismo Simbólico, por ser um arcabouço que valoriza o significado da interação como determinante do comportamento humano. A Teoria Fundamentada nos Dados foi utilizada como referencial metodológico. Após a sua obtenção, realizada por meio de um roteiro de entrevista semi-estruturado, os dados foram gravados, transcritos, codificados e organizados para compor a teoria explicativa sobre o fenômeno estudado. Durante a análise foram identificados vários recursos utilizados pelos clientes, como a necessidade de obter informações sobre a diálise peritoneal, o refúgio na espiritualidade e a falsa ilusão da cura. Destaca-se também a importância da rede de apoio, em que o enfermeiro poderá atuar como facilitador do processo de enfrentamento, em prol da adaptação dos clientes à nova realidade.

  14. Peritonitis following percutaneous gastrostomy tube insertions in children

    Energy Technology Data Exchange (ETDEWEB)

    Dookhoo, Leema [The Hospital for Sick Children, Department of Diagnostic Imaging, Toronto, ON (Canada); University of Toronto, Faculty of Medicine, Toronto, ON (Canada); Mahant, Sanjay [The Hospital for Sick Children, Department of Pediatrics, Toronto, ON (Canada); Parra, Dimitri A.; John, Philip R.; Amaral, Joao G.; Connolly, Bairbre L. [The Hospital for Sick Children, Department of Diagnostic Imaging, Toronto, ON (Canada)

    2016-09-15

    Percutaneous retrograde gastrostomy has a high success rate, low morbidity, and can be performed under different levels of sedation or local anesthesia in children. Despite its favourable safety profile, major complications can occur. Few studies have examined peritonitis following percutaneous retrograde gastrostomy in children. To identify potential risk factors and variables influencing the development and early diagnosis of peritonitis following percutaneous retrograde gastrostomy. We conducted a retrospective case-control study of children who developed peritonitis within 7 days of percutaneous retrograde gastrostomy between 2003 and 2012. From the 1,504 patients who underwent percutaneous retrograde gastrostomy, patients who developed peritonitis (group 1) were matched by closest date of procedure to those without peritonitis (group 2). Peritonitis was defined according to recognized clinical criteria. Demographic, clinical, procedural, management and outcomes data were collected. Thirty-eight of 1,504 children (2.5%; 95% confidence interval, 1.8-3.5) who underwent percutaneous retrograde gastrostomy developed peritonitis ≤7 days post procedure (group 1). Fever (89%), irritability (63%) and abdominal pain (55%) occurred on presentation of peritonitis. Group 1 patients were all treated with antibiotics; 41% underwent additional interventions: tube readjustments (8%), aspiration of pneumoperitoneum (23%), laparotomy (10%) and intensive care unit admission (10%). In group 1, enteral feeds started on average 3 days later and patients were discharged 5 days later than patients in group 2. There were two deaths not directly related to peritonitis. Neither age, gender, weight, underlying diagnoses nor operator was identified as a risk factor. Peritonitis following percutaneous retrograde gastrostomy in children occurs in approximately 2.5% of cases. No risk factors for its development were identified. Medical management is usually sufficient for a good outcome

  15. Peritonitis following percutaneous gastrostomy tube insertions in children.

    Science.gov (United States)

    Dookhoo, Leema; Mahant, Sanjay; Parra, Dimitri A; John, Philip R; Amaral, Joao G; Connolly, Bairbre L

    2016-09-01

    Percutaneous retrograde gastrostomy has a high success rate, low morbidity, and can be performed under different levels of sedation or local anesthesia in children. Despite its favourable safety profile, major complications can occur. Few studies have examined peritonitis following percutaneous retrograde gastrostomy in children. To identify potential risk factors and variables influencing the development and early diagnosis of peritonitis following percutaneous retrograde gastrostomy. We conducted a retrospective case-control study of children who developed peritonitis within 7 days of percutaneous retrograde gastrostomy between 2003 and 2012. From the 1,504 patients who underwent percutaneous retrograde gastrostomy, patients who developed peritonitis (group 1) were matched by closest date of procedure to those without peritonitis (group 2). Peritonitis was defined according to recognized clinical criteria. Demographic, clinical, procedural, management and outcomes data were collected. Thirty-eight of 1,504 children (2.5%; 95% confidence interval, 1.8-3.5) who underwent percutaneous retrograde gastrostomy developed peritonitis ≤7 days post procedure (group 1). Fever (89%), irritability (63%) and abdominal pain (55%) occurred on presentation of peritonitis. Group 1 patients were all treated with antibiotics; 41% underwent additional interventions: tube readjustments (8%), aspiration of pneumoperitoneum (23%), laparotomy (10%) and intensive care unit admission (10%). In group 1, enteral feeds started on average 3 days later and patients were discharged 5 days later than patients in group 2. There were two deaths not directly related to peritonitis. Neither age, gender, weight, underlying diagnoses nor operator was identified as a risk factor. Peritonitis following percutaneous retrograde gastrostomy in children occurs in approximately 2.5% of cases. No risk factors for its development were identified. Medical management is usually sufficient for a good outcome

  16. Comparative study of left colonic Peritonitis Severity Score and Mannheim Peritonitis Index.

    Science.gov (United States)

    Biondo, S; Ramos, E; Fraccalvieri, D; Kreisler, E; Ragué, J Martí; Jaurrieta, E

    2006-05-01

    Prognostic evaluation of patients with left colonic perforation is useful in predicting mortality. The aims of this prospective study were to determine the prognostic value of the left colonic Peritonitis Severity Score (PSS) and to compare it with the Mannheim Peritonitis Index (MPI). One-hundred and fifty-six patients underwent emergency operation for distal colonic peritonitis. The PSS and MPI were calculated for each patient. The Spearman rank correlation coefficient was used to measure the association between the two scores. The predictive power of the two scoring systems and their differences were studied using the area under the receiver-operator characteristic (ROC) curve. Forty-one patients died (26.3 per cent). The relationship between scores and mortality was statistically significant for each scoring system (P < 0.001). The Spearman rank correlation coefficient for the correlation between the MPI and PSS was 0.55 (P < 0.001). There was no difference between areas under the ROC curves for the two systems. The PSS and MPI are both well validated scoring systems for left colonic peritonitis. Their routine use might allow stratification of patients according to mortality risk.

  17. Mannheim Peritonitis Index and APACHE II--prediction of outcome in patients with peritonitis.

    Science.gov (United States)

    Malik, Ajaz Ahmad; Wani, Khurshid Alam; Dar, Latif Ahmad; Wani, Mehmood Ahmed; Wani, Rauf Ahmad; Parray, Fazl Qadir

    2010-01-01

    Early prognostic evaluation of patients with peritonitis is desirable to select high-risk patients for intensive management and also to provide a reliable objective classification of severity and operative risk. This study attempts to evaluate the use of scoring systems such as Acute Physiological and Chronic Health Evaluation score (APACHE II) and Mannheim Peritonitis Index (MPI) in patients with peritonitis. A prospective study was conducted using 101 consecutive patients (69 male, 32 female) having generalized peritonitis over a two-year period. Both scoring systems were applied to patients before laparotomy. Based upon the scores, patients were arranged into three groups. The outcome of patients was noted and the accuracy of the two systems was evaluated. In the MPI system, mortality was 0 in the group of patients with a score of less than 15, while it was 4% in the patients scoring 16-25 and 82.3% in those with scores of more than 25. Similarly, in the APACHE II system, no mortality was noted in patients with scores less than 10. Mortality was 35.29% and 91.7% in the groups scoring 10-20 and more than 20, respectively. Both scoring systems are accurate in predicting mortality; however, the APACHE II has definitive advantages and is therefore more useful.

  18. Aspects of osseous, peritoneal and renal handling of bisphosphonate during peritoneal dialysis: a methodological study

    DEFF Research Database (Denmark)

    Joffe, P; Henriksen, Jens Henrik Sahl

    1996-01-01

    to continuous ambulatory peritoneal dialysis (CAPD). The aims were: to assess the kinetics of 99m-technetium MBP (99mTc-MBP) in CAPD, and to evaluate the correctness of the assumption that the peritoneal and renal clearances of 99mTc-MBP equal the total plasma clearance of 51-chromium ethylenediamine tetra......-acetic acid (51Cr-EDTA). Eight patients on CAPD were studied cross-sectionally. The mean plasma clearances of 99mTc-MBP and 51Cr-EDTA in the steady state (4h) were 38.2 and 12.2 ml min-1 (p peritoneal clearances (0-4 h) were 5.2 and 7.2 ml min-1 (p ....5 and 2.8 ml min-1 (not significant), respectively. The bone bisphosphonate clearance (BBC) at steady state was 26.0 ml min-1, a value which was significantly higher than that at infinity (16.5 ml min-1, p peritoneal and renal clearances of 99m...

  19. Efeito da lavagem peritoneal com bupivacaína na sobrevida de ratos com peritonite fecal Efecto del lavado peritoneal con bupivacaína en la sobrevida de ratones con peritonitis fecal Effects of peritoneal lavage with bupivacaine on survival of mice with fecal peritonitis

    Directory of Open Access Journals (Sweden)

    Marcos Célio Brocco

    2008-10-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: Com base nos conhecimentos sobre a ação antiinflamatória e antibacteriana dos anestésicos locais (AL o estudo teve como objetivo determinar o efeito da lavagem peritoneal com solução de bupivacaína na sobrevida de ratos com peritonite fecal por fezes autógenas. MÉTODO: Foram utilizados 48 ratos da linhagem Wistar, com peso entre 300 g e 330 g (311,45 ± 9,67, submetidos à laparotomia seis horas após a indução de peritonite, distribuídos aleatoriamente em quatro grupos: 1 - Controle, nenhum tratamento (n = 12; 2 - Enxugamento da cavidade abdominal (n = 12; 3 - Lavagem da cavidade abdominal com 3 mL de solução fisiológica a 0,9% e enxugamento (n = 12; 4 - Lavagem da cavidade abdominal com 8 mg.kg-1 (± 0,5 mL de bupivacaína 0,5%, adicionada a 2,5 mL de solução fisiológica a 0,9% e enxugamento (n = 12. Os animais que faleceram foram necropsiados e o horário do óbito foi anotado. Os animais sobreviventes foram mortos no 11° dia do pós-operatório e realizou-se a necropsia. RESULTADOS: Houve 100% de mortalidade nos animais do Grupo 1, em 52 horas, 100% nos animais do Grupo 2, em 126 horas e 50% nos animais do Grupo 3 em 50 horas. Os animais do Grupo 4 sobreviveram. A sobrevida, no 11º dia de pós-operatório, foi maior nos grupos 3 e 4 com relação aos grupos 1 e 2 (p JUSTIFICATIVA Y OBJETIVOS: Basados en los conocimientos sobre la acción antiinflamatoria y antibacteriana de los anestésicos locales (AL, el estudio tuvo el objetivo de verificar el efecto del lavado peritoneal con solución de bupivacaína en la sobrevida de ratones con peritonitis fecal por heces autógenas. MÉTODO: Se usaron 48 ratones de la raza Wistar, con peso entre 300 g y 330 g (311,45 ± 9,67, sometidos a la laparotomía 6 horas después de la inducción de peritonitis, distribuidos aleatoriamente en 4 grupos: 1 - Control, ningún tratamiento (n = 12; 2 - Secado de la cavidad abdominal (n = 12; 3 - Lavado de la cavidad

  20. Bladder perforation in a peritoneal dialysis patient

    Directory of Open Access Journals (Sweden)

    M Ounissi

    2012-01-01

    Full Text Available The dysfunction of the catheter in peritoneal dialysis (PD is a frequent compli-cation. However, perforation of organs are rare, particularly that of the urinary bladder. This re-quires an early diagnosis and prompt treatment of patients. We report here the case of a 38-year-old woman having end-stage renal disease due to autosomal-dominant polycystic kidney disease treated by PD since November 2000. Three years later, she was treated for Staphylococcal peritonitis. Four months later, she presented with a severe urge to urinate at the time of the fluid exchanges. The biochemical analysis of the fluid from the bladder showed that it was dialysis fluid. Injection of contrast through the catheter demonstrated the presence of a fistula between the bladder and the peritoneal cavity. She underwent cystoscopic closure of the fistulous tract and the PD catheter was removed. Subsequently, the patient was treated by hemodialysis. One month later, a second catheter was implanted surgically after confirming the closure of the fistula. Ten days later, she presented with pain at the catheter site and along the tunnel, which was found to be swollen along its track. The injection of contrast produced swelling of the subcutaneous tunnel but without extravasation of the dye. PD was withdrawn and the patient was put back on hemodialysis. Bladder fistula is a rare complication in PD and diagnosis should be suspected when patient complains of an urge to pass urine during the exchanges, which can be confirmed by contrast study showing presence of dye in the bladder. PD may be possible after the closure of the fistula, but recurrence may occur.

  1. INTRAOPERATIVE PHOTODYNAMIC THERAPY FOR PERITONEAL MESOTHELIOMA

    Directory of Open Access Journals (Sweden)

    A. D. Kaprin

    2017-01-01

    Full Text Available Abstract Results of application of a new technology of intraoperative photodynamic therapy (IOFDT in patients with peritoneal mesothelioma developed at P. Herzen Moscow Oncology Research Institute are presented. The study included 8 patients. 3 patients underwent surgery in various amount: 1 – limited peritonectomy in the volume of tumor foci resection and resection of a large omentum, 1 – limited peritonectomy in the volume of tumor foci resection and atypical resection of the right lobe of the liver, 1 – only resection of the large omentum due to the fact that the tumor was located only in a large omentum and no signs of lesions of the parietal peritoneum was revealed by intraoperative revision. Surgical intervention in these patients was concluded by IOPDT. The remaining 5 patients underwent only IOPDT. After the treatment, two patients underwent additional courses of laparoscopic IOPDT. Of the 8 patients enrolled in the study, 4 died from the underlying disease, 1 from cardiovascular disease with recurrence of the disease, 1 from cardiovascular disease without signs of recurrence, 2 were monitored for 6 months and 146 months (12 years. Thus, in the group of patients with peritoneal mesothelioma, the maximum observation period was 146.44 months, the median survival was 48.4 months, the total specific 1-year survival was 85.7±13.2%, the three-year survival was 68.5±18.6%, the 5-year survival was 45.7 ± 22.4 %. The average life expectancy after treatment of patients with repeated courses of laparoscopic IOPDT was 87 months, without repeated courses – 35.8 months. Thus, life expectancy was higher in patients with repeated courses of laparoscopic IOPDT. Small sample size caused to the rarity of this pathology does not allow for statistically significant conclusions. However, the results of the study indicate the prospects of multi-course intraoperative photodynamic therapy in patients with peritoneal mesothelioma.

  2. [Nutritional status of patients undergoing peritoneal dialysis].

    Science.gov (United States)

    Bober, Joanna; Mazur, Olech; Gołembiewska, Edyta; Bogacka, Anna; Sznabel, Karina; Stańkowska-Walczak, Dobrosława; Kabat-Koperska, Joanna; Stachowska, Ewa

    2015-01-01

    The main causes of death in patients undergoing dialysis are cardiovascular diseases. Their presence is related to the nutritional status of patients treated with peritoneal dialysis, and has a predicted value in this kind of patient. Long-term therapy entails unfavourable changes, from which a clinically significant complication is protein-energy malnutrition and intensification of inflammatory processes. The aim of the study was to assess the nutritional status of patients with chronic kidney disease treated with peritoneal dialysis based on anthropometric, biochemical parameters analysis, a survey, as well as the determination of changes in measured parameters occurring over time. The study involved 40 people undergoing peritoneal dialysis (PD) and 30 healthy people. For dialyzed patients testing material was collected twice, every 6 months. Proteins, albumins, prealbumins, C-reactive protein and glucose levels were measured. Anthropometric measurements included body height, body weight, triceps skinfold and subscapular skinfold thickness. Body mass index (BMI) value and exponent of tissue protein source were calculated. The examined patients completed the questionnaire, which included, among other factors, the daily intake of nutrients, and lifestyle information. During the 6 month observation of the PD group a stastically significant increase in the energy value of intake food and amount of calories intake from carbohydrates was found. Analysis of nutritional status dependent on the BMI showed that overweight and obese patients are characterized by higher concentrations of the C-reactive protein and glucose, as well as lower concentrations of prealbumin compared to patients with normal body weight. At the same time, the energy value of food and the amount of protein in the group with BMI > 25 were smaller than in the other groups. During the 6 month observation a decrease the concentration of prealbumin and an increase in C-reactive protein in BMI > 25 group

  3. Risk factors and outcomes of high peritonitis rate in continuous ambulatory peritoneal dialysis patients: A retrospective study.

    Science.gov (United States)

    Tian, Yuanshi; Xie, Xishao; Xiang, Shilong; Yang, Xin; Zhang, Xiaohui; Shou, Zhangfei; Chen, Jianghua

    2016-12-01

    Peritonitis remains a major complication of peritoneal dialysis (PD). A high peritonitis rate (HPR) affects continuous ambulatory peritoneal dialysis (CAPD) patients' technique survival and mortality. Predictors and outcomes of HPR, rather than the first peritonitis episode, were rarely studied in the Chinese population. In this study, we examined the risk factors associated with HPR and its effects on clinical outcomes in CAPD patients.This is a single center, retrospective, observational cohort study. A total of 294 patients who developing at least 1 episode of peritonitis were followed up from March 1st, 2002, to July 31, 2014, in our PD center. Multivariate logistic regression was used to determine the factors associated with HPR, and the Cox proportional hazard model was conducted to assess the effects of HPR on clinical outcomes.During the study period of 2917.5 patient-years, 489 episodes of peritonitis were recorded, and the total peritonitis rate was 0.168 episodes per patient-year. The multivariate analysis showed that factors associated with HPR include a quick occurrence of peritonitis after CAPD initiation (shorter than 12 months), and a low serum albumin level at the start of CAPD. In the Cox proportional hazard model, HPR was a significant predictor of technique failure. There were no differences between HPR and low peritonitis rate (LPR) group for all-cause mortality. However, when the peritonitis rate was considered as a continuous variable, a positive correlation was observed between the peritonitis rate and mortality.We found the quick peritonitis occurrence after CAPD and the low serum albumin level before CAPD were strongly associated with an HPR. Also, our results verified that HPR was positively correlated with technique failure. More importantly, the increase in the peritonitis rate suggested a higher risk of all-cause mortality.These results may help to identify and target patients who are at higher risk of HPR at the start of CAPD and to

  4. Pharmacokinetics of Intraperitoneal Daptomycin in Patients with Peritoneal Dialysis-Related Peritonitis.

    Science.gov (United States)

    Peyro Saint Paul, Laure; Ficheux, Maxence; Debruyne, Danièle; Loilier, Magalie; Bouvier, Nicolas; Morello, Rémy; Parienti, Jean-Jacques; Verdon, Renaud; Fournel, François; Cattoir, Vincent; Lobbedez, Thierry

    2017-01-02

    ♦ BACKGROUND: Antibiotics are preferentially delivered via the peritoneal route to treat peritoneal dialysis-related peritonitis (PDRP) to ensure that maximal concentrations are delivered to the site of infection. Our study focused on the pharmacokinetics of daptomycin (DAP) administered via the intraperitoneal (IP) route in patients with PDRP. ♦ METHODS: According to the DaptoDP protocol (Clinical Trial No. 2012-005699-33), IP DAP was administered daily, i.e., during the 6-h Nutrineal (Baxter Healthcare Corporation, Deerfield, IL, USA) dwell time period, for 14 days, in addition to administration of the antibiotics used for the usual care of patients with PDRP. The plasma and IP levels of DAP were measured on days 1 and 5. The tested dose was 200 mg/day. The principal endpoint was the dialysate concentration after 6 hours of dwell time > 16 mg/L (corresponding to 4 x minimum inhibitory concentration [MIC] for E. faecalis). ♦ RESULTS: Three participants were evaluated. On day 5, the IP concentrations after 6 hours of dwell time were between 6.3 and 23.4 mg/L, and the peak plasma concentrations were between 13.0 and 15.3 mg/L. ♦ CONCLUSION: The results suggest that 200 mg/day is very likely sufficient for the treatment of PDRP by Staphylococci or Streptococci whereas it could be insufficient to treat PRDP by Enterococci. The good peritoneal bioavailability of DAP was quantitatively established, suggesting that IP administration could also be used as an alternate route for patients with damaged venous access. No DAP accumulation that could lead to toxic concentrations after repeated administration is expected, even in anuric patients. The protocol will further continue to assess whether a higher dose achieves the pharmacokinetic objectives. Copyright © 2017 International Society for Peritoneal Dialysis.

  5. RUPTURA UTERINA ESPONTANEA POR PLACENTA PERCRETA

    OpenAIRE

    Bustos,Paola; Delgado, Jorge; Greibe,Daniella

    2003-01-01

    La rotura uterina en un útero sin cicatriz previa, y temprano en el tercer trimestre, es un evento raro. Se expone el caso clínico de una paciente que se presenta con abdomen agudo, cursando embarazo de aproximadamente 25 semanas, se realiza laparotomía exploradora encontrando hemoperitoneo, feto y placenta libres en la cavidad peritoneal y útero roto en el fondo invadido por la placenta, que compromete epiplón mayor. Se realiza histerectomía y se confirma el diagnóstico con biopsia

  6. The Sudan Peritoneal Dialysis Program: Three Years of Momentum ...

    African Journals Online (AJOL)

    Introduction: End stage renal disease (ESRD) is a significant social and economic burden on Africa. Continuous ambulatory peritoneal dialysis (CAPD) was introduced as a national service in the Sudan three years ago. An overview of the Sudan Peritoneal Dialysis Program is presented. Review: As a national scheme, the ...

  7. Role of Spironolactone Chalcone in the Prevention of Peritoneal ...

    African Journals Online (AJOL)

    . Efforts have been made to prevent peritoneal fibrosis in PD patients using various drugs and chemicals to inhibit peritoneal mesothelial cell proliferation and/or matrix formation[20] [21–. 24]. In the present study, the efficacy of spironolactone ...

  8. Laparoscopy can be used to diagnose peritoneal tuberculosis

    DEFF Research Database (Denmark)

    Ferløv Schwensen, Jakob; Bulut, Mustafa; Nordholm-Carstensen, Andreas

    2014-01-01

    and widespread pale nodules were found throughout the peritoneum. Consequently, the patient was diagnosed with peritoneal tuberculosis. This case demonstrates that atypical manifestations of tuberculosis exist in Denmark and that laparoscopy with biopsy can be performed to obtain the diagnosis when suspecting...... peritoneal tuberculosis....

  9. Longitudinal follow-up of CA125 in peritoneal effluent

    NARCIS (Netherlands)

    Ho-Dac-Pannekeet, M. M.; Hiralall, J. K.; Struijk, D. G.; Krediet, R. T.

    1997-01-01

    Mesothelial changes occur during peritoneal dialysis. CA125 provides a way to study the mesothelial cells in the in vivo situation. In the present study longitudinal changes of CA125 were analyzed. In addition, the appearance of CA125 in peritoneal effluent and day-to-day variability were studied.

  10. Peritoneal Insufflation Facilitates CT-Guided Percutaneous Jejunostomy Replacement.

    Science.gov (United States)

    Chiao, David; Lambert, Drew

    2017-04-01

    The purpose of this report was to examine whether peritoneal insufflation can facilitate CT-guided percutaneous jejunostomy replacement. Peritoneal insufflation allowed clear differentiation of the adherent jejunum from adjacent bowel, permitting confident direct puncture into the adherent jejunum without the need for jejunopexy anchors.

  11. Use of urethral catheters for diagnostic peritoneal lavage in blunt ...

    African Journals Online (AJOL)

    Background: Diagnostic peritoneal lavage (DPL) has been reported to be a reliable diagnostic tool in assessing the need for liparotomy in blunt abdominal trauma (BAT) with a diagnostic accuracy of more thin 95% when using a peritoneal lavage catheter (PLC). The aim of this study was to determine the diagnostic ...

  12. Acute hydrothorax complicating peritoneal dialysis: a case report

    Directory of Open Access Journals (Sweden)

    Ranganathan Dwarkanathan

    2010-11-01

    Full Text Available Abstract Introduction Acute hydrothorax is an uncommon but a well-recognized complication of peritoneal dialysis. No single test is definitive for diagnosis. Although it is not a life-threatening condition, hydrothorax often requires abandonment of peritoneal dialysis. Delay in diagnosis can lead to worsening of the clinical status. Case Presentation A 33-year-old Caucasian woman with lupus, who was successfully treated with temporary peritoneal dialysis 17 years previously, presented with acute dyspnea and a right pleural effusion after recommencing peritoneal dialysis. Investigations eliminated infective, cardiac, and primary respiratory causes. Peritoneal dialysis-related hydrothorax was suggested by biochemistry, and a pleuroperitoneal leak was definitively confirmed by using a Tc-99 m DTPA (diethylene triamine penta-acetic acid scintigraphy scan. Subsequently, she underwent video-assisted thoracoscopy-guided talc pleurodesis and was able to return successfully to peritoneal dialysis. Conclusion Although our case is not the first report that describes the occurrence of acute hydrothorax in peritoneal dialysis, it is an important condition to recognize for the wider general medical community. Furthermore, this case demonstrates that peritoneal dialysis can be continued with a hydrothorax, provided the underlying cause can be corrected. We review the literature pertaining to the utility and reliability of different diagnostic approaches to hydrothorax.

  13. Disseminated peritoneal leiomyomatosis: A case report and review ...

    African Journals Online (AJOL)

    Disseminated peritoneal leiomyomatosis (DPL) is a rare, mostly benign clinical condition where multiple smooth-muscle nodules or growths of various sizes of uterine origin implant on the abdominal, pelvic and peritoneal surface. The condition can occur spontaneously, or iatrogenically after surgical seeding. We present ...

  14. An unusual case of intestinal perforation by peritoneal dialysis catheter

    African Journals Online (AJOL)

    Peritoneal dialysis is a life saving intervention in children with impaired kidney function. Children on this intervention experience various complications, though bowel perforation is rare. We report case of a 15 year old paraplegic child that was on peritoneal dialysis on account of renal failure secondary to neurogenic ...

  15. Outcome of laparotomy for peritonitis in 302 consecutive patients in ...

    African Journals Online (AJOL)

    Background: Peritonitis is a life-threatening condition and requires urgent surgical management. Despite improvements in the care of patients with peritonitis, its management is still challenging and associated with significant morbidity and mortality. The aim of this study was to determine factors influencing the outcome

  16. Risk factors for peritoneal dialysis catheter failure in children

    African Journals Online (AJOL)

    Peritonitis showed a high statistical significance in PDC failure with P value of less than 0.001. The serum albumin level at the time of. PDC insertion was not statistically significant in terms of PDC failure (P = 0.40) but had a high association with idiopathic peritonitis. Conclusion Our study provides some recommendations.

  17. Perforation af rectum med faekal peritonitis efter staplet haemorideoperation

    DEFF Research Database (Denmark)

    Beuke, Anna-Christina; Pedersen, Mark Ellebaek; Qvist, Niels

    2008-01-01

    Rectal perforation and faecal peritonitis after stapled operation for grade IV haemorrhoids is described. The complication is rare, but surgeons performing the procedure must be familiar with potential risk factors.......Rectal perforation and faecal peritonitis after stapled operation for grade IV haemorrhoids is described. The complication is rare, but surgeons performing the procedure must be familiar with potential risk factors....

  18. Peritoneal tuberkulose hos patient med formodet dissemineret ovariecancer

    DEFF Research Database (Denmark)

    Madsen, Lone Wulff; Neumann, Gudrun; Pedersen, Court

    2012-01-01

    imaging) supported this suspicion. Peritoneal biopsy from laparoscopy showed granulomas with central necrosis. Microscopy, culture and polymerase chain reaction from biopsy samples were negative for Mycobacterium tuberculosis. Follow-up with a CT scan after six months of full tuberculosis treatment showed...... normal conditions. Peritoneal tuberculosis is a diagnostic challenge, but should be considered in case of immigrants from high-risk areas....

  19. Disseminated peritoneal leiomyomatosis with malignant change, in a male

    DEFF Research Database (Denmark)

    Lausen, I; Jensen, O J; Andersen, E

    1990-01-01

    Disseminated peritoneal leiomyomatosis (DPL) is a rare disorder, characterized by the occurrence of multiple leiomyomas scattered throughout the peritoneal cavity. Until this report DPL had been observed only in women and there is only one previous case with malignant change. A case of DPL...

  20. Effects of hyperthermic intraoperative peritoneal lavage on intra ...

    African Journals Online (AJOL)

    Background: Hyperthermic Intraoperative Peritoneal Lavage (HIPL) is useful for bacterial decontamination and prevention of hypothermia during damage-control surgery (DCS). Little is known about the effect of HIPL on intraabdominal pressure (IAP) alone or in combination with peritonitis. Aim: To determine the effects of ...

  1. Peritonites em pacientes em diálise peritoneal: análise de um único centro brasileiro segundo a Sociedade Internacional de Diálise Peritoneal

    Directory of Open Access Journals (Sweden)

    Ana Elizabeth Figueiredo

    2013-09-01

    Full Text Available INTRODUÇÃO: A peritonite continua sendo a maior complicação para os pacientes em diálise peritoneal (DP. OBJETIVO: Este estudo teve como objetivo determinar as taxas de peritonite por episódio/ano (ep./ ano, ep./ano por microrganismo causador e pela mediana do número de peritonites nos pacientes em diálise peritoneal do Serviço de Nefrologia do Hospital São Lucas da PUCRS. MÉTODOS: Estudo retrospectivo e descritivo, no qual a amostra foi composta de pacientes que fizeram diálise peritoneal no Serviço de Nefrologia do HSL no período de 1984 a agosto de 2012; foram considerados somente os que possuíam dados completos. RESULTADOS: Dos 427 pacientes analisados, 53,2% eram do sexo feminino, com idade média de 48,0 ± 19,9 anos, 13% (56 de diabéticos e 71,5% (303 dos pacientes realizavam seu próprio tratamento. Ocorreram 503 episódios de peritonite e 255 pacientes tiveram pelo menos uma peritonite. Staphylococcus coagulase negativo foi o microrganismo mais prevalente. As causas de saída de tratamento foram óbito, transplante renal e peritonite, com 34,4, 25,8 e 19,2%, respectivamente. A taxa de peritonite foi de 0,63 ep./ano e ep./ ano por microrganismo foi de 0,18 ep./ ano para Staphylococcus coagulase negativo, e de 0,12 ep./ano para Staphilococcus aureus e Gram negativos. A mediana da unidade foi de 0,41. CONCLUSÃO: A taxa de peritonite ep./ano, e a mediana dos pacientes estudados encontram-se dentro do mínimo preconizado, mas abaixo das metas sugeridas, assim como a caracterização de ep./ano por microrganismo.

  2. [Emergent pneumococcus primary peritonitis in children: presentation of two cases].

    Science.gov (United States)

    Corredera, Laura Valeria; Daruich, Maria Laura; Diaz, Juan Ignacio; Cuestas, Eduardo

    2007-01-01

    Primary peritonitis is rare condition in children previously healthy. It is often related to cirrosis and kidney disease or peritoneal dyalisis. The diagnosis must be made at laparotomy in the absence of intraabdominal findings and positive cultures of peritoneal fluids. Two cases were studied. Both cases were diagnosed during surgery and had positive cultures for streptococcus pneumaniae, recovery was rapid with broad-spectrum antibiotic therapy in peritonitis caused by gram positives cocos. Recent reports indicate an increase of primary peritonitis caused by gram negative organims specially by neumococo. It seems to be a rising of the pathology since the massive antineumococcical vaccinacion. The prognosis has improved with the correct therapy but its incidence appears unvarying.

  3. Peritoneal flushing and biopsy in laparoscopically diagnosed endometriosis.

    Science.gov (United States)

    Portuondo, J A; Herrán, C; Echanojauregui, A D; Riego, A G

    1982-11-01

    A series of 74 patients with endoscopically proven endometriosis were selected for evaluation of usefulness of peritoneal flushing and aspiration in the early diagnosis of pelvic endometriosis. Forty-three patients had either an ovarian or a peritoneal biopsy performed after peritoneal lavage. The results indicate that 25% of the washings performed were successful in demonstrating endometrial glands or stroma. On the other hand, 72% of the patients on whom biopsies were performed showed endometrial tissue, and biopsy failures were mainly related to the technical difficulties of the ovarian biopsy. In 46% of the histologically proven cases of endometriosis, peritoneal lavage failed to demonstrate endometrial tissue. Conversely, in 4.6% of the negative biopsy cases, peritoneal lavage showed endometrial glands. We conclude that exfoliative cytology is not a useful tool in the diagnosis of endometriosis. On the other hand, we were able to make the diagnosis by biopsy in more than 70% of the patients on whom biopsies were performed.

  4. Peritoneal dialysis in emergency and critical care medicine.

    Science.gov (United States)

    Labato, M A

    2000-08-01

    Peritoneal dialysis is a technique that has been used to treat acute renal failure in humans since 1923. Peritoneal dialysis is used in people to manage acute and chronic renal failure, as well as to remove dialyzable toxins (ethylene glycol, barbiturates, and ethanol), reduce severe metabolic disturbances, and for the treatment of peritonitis, pancreatitis, uroabdomen, hypothermia, and fluid overload. In veterinary medicine, acute renal failure is the prevailing indication for dialysis. This report will discuss the pathophysiology of peritoneal dialysis, indications, and contraindications. Catheter selection and placement will be reviewed. Types of dialysate solution will be discussed and the protocol established for instituting peritoneal dialysis. The report will conclude with a discussion of potential complications and methods to minimize them.

  5. Radiologically placed tunneled peritoneal catheter in palliation of malignant ascites

    Energy Technology Data Exchange (ETDEWEB)

    Akinci, Devrim; Erol, Bekir; Ciftci, Tuerkmen T. [Hacettepe University, Faculty of Medicine, Department of Radiology, 06100 Ankara (Turkey); Akhan, Okan, E-mail: akhano@tr.net [Hacettepe University, Faculty of Medicine, Department of Radiology, 06100 Ankara (Turkey)

    2011-11-15

    The purpose of this study was to evaluate retrospectively the safety and effectiveness of radiologically placed tunneled peritoneal catheter in palliation of malignant ascites. Between July 2005 and June 2009, 41 tunneled peritoneal catheters were placed under ultrasonographic and fluoroscopic guidance in 40 patients (mean age, 55 years; 22 women) who had symptomatic malignant ascites. No procedure related mortality was observed. Major complication occurred in one patient (2.5%) in the form of serious bacterial peritonitis that necessitated catheter removal. Minor complications such as minor bacterial peritonitis, catheter dislodgement, tunnel infection, and catheter blockage occurred in 11 patients (27.5%). The mean duration of survival after catheter placement was 11.8 weeks. All patients expired of their primary malignancies in the follow-up. Radiologically placed tunneled peritoneal catheter is safe and effective in palliation of symptomatic malignant ascites.

  6. Changes in eicosanoid and tumour necrosis factor-α production by rat peritoneal macrophages during carrageenin-induced peritonitis

    NARCIS (Netherlands)

    W.M. Pruimboom (Wanda); A. Verdoold (A.); C.J.A.M. Tak (Corné); A.P.J. van Dijk (Arie); M. van Batenburg (M.); J.H.P. Wilson (Paul); F.J. Zijlstra (Freek)

    1994-01-01

    textabstractChanges and correlations in cytokine and eicosanoid production by blood monocytes, non-purified and purified peritoneal cells during a carrageenin-induced peritonitis were investigated for a period of ten days. The cells were isolated and stimulated in vitro. Cytokine and eicosanoid

  7. The disappearance of macromolecules from the peritoneal cavity during continuous ambulatory peritoneal dialysis (CAPD) is not dependent on molecular size

    NARCIS (Netherlands)

    Krediet, R. T.; Struijk, D. G.; Koomen, G. C.; Hoek, F. J.; Arisz, L.

    1990-01-01

    The transport of macromolecules from the circulation to the peritoneal cavity is a size-selective restricted process, while the transport of these solutes from the peritoneal cavity is probably mainly by lymphatic absorption. If so, it should be independent of molecular size. Therefore, we studied

  8. Nasal Carriage and Peritonitis by Staphylococcus Aureus in Patients on Continuous Ambulatory Peritoneal Dialysis: a prospective study

    NARCIS (Netherlands)

    G.J.A. Wanten; P. van Oost; P.M. Schneeberger (Peter); M.I. Koolen (Marianne)

    1996-01-01

    textabstractThe objective of this study was to establish whether or not patients on continuous ambulatory peritoneal dialysis (CAPD) using current infection control measures who are nasal carriers of staphylococcus aureus are at risk for the development of S. aureus peritonitis.

  9. Dialysate cancer antigen 125 concentration as marker of peritoneal membrane status in patients treated with chronic peritoneal dialysis

    NARCIS (Netherlands)

    Krediet, R. T.

    2001-01-01

    OBJECTIVE: This study reviews publications on the history of cancer antigen 125 (CA125), the background of its use as a marker of mesothelial cell mass, determination in peritoneal effluent, and its practical use in both the follow-up of peritoneal dialysis (PD) patients and as a marker of in vivo

  10. Peritonitis as the First Presentation of Disseminated Listeriosis in a Patient on Peritoneal Dialysis-a Case Report.

    Science.gov (United States)

    Beckerleg, Weiwei; Keskar, Vaibhav; Karpinski, Jolanta

    2017-01-01

    Infections with Listeria monocytogenes are uncommon but serious, with mortality rate approaching 30% in cases of systemic involvement despite first-line therapy. They are usually caused by ingestion of contaminated foods, but spontaneous infections have also been described. Listeria monocytogenes is a rare cause of peritonitis, and most of the published cases are in patients with cirrhosis and ascites. There are a few reported cases of Listeria peritonitis associated with peritoneal dialysis (PD), primarily isolated peritonitis.If detected early, Listeria peritonitis can be successfully treated with ampicillin, alone or in combination with gentamicin. Vancomycin has been listed as a second-line agent. However, it has been associated with treatment failure.In this case report, we present a patient who developed disseminated listeriosis, with peritonitis as the first manifestation of disseminated infection. This case illustrates the importance of having a high index of suspicion for L. monocytogenes if patients deteriorate despite empiric therapy for PD-associated peritonitis and serves as a further example demonstrating the inadequate coverage of vancomycin for L. monocytogenes . Copyright © 2017 International Society for Peritoneal Dialysis.

  11. Targeting lysyl oxidase reduces peritoneal fibrosis.

    Directory of Open Access Journals (Sweden)

    Christopher R Harlow

    Full Text Available Abdominal surgery and disease cause persistent abdominal adhesions, pelvic pain, infertility and occasionally, bowel obstruction. Current treatments are ineffective and the aetiology is unclear, although excessive collagen deposition is a consistent feature. Lysyl oxidase (Lox is a key enzyme required for crosslinking and deposition of insoluble collagen, so we investigated whether targeting Lox might be an approach to reduce abdominal adhesions.Female C57Bl/6 mice were treated intraperitoneally with multiwalled carbon nanotubes (NT to induce fibrosis, together with chemical (ß-aminoproprionitrile-BAPN or miRNA Lox inhibitors, progesterone or dexamethasone. Fibrotic lesions on the diaphragm, and expression of fibrosis-related genes in abdominal wall peritoneal mesothelial cells (PMC were measured. Effects of BAPN and dexamethasone on collagen fibre alignment were observed by TEM. Isolated PMC were cultured with interleukin-1 alpha (IL-1α and progesterone to determine effects on Lox mRNA in vitro.NT-induced fibrosis and collagen deposition on the diaphragm was ameliorated by BAPN, Lox miRNA, or steroids. BAPN and dexamethasone disrupted collagen fibres. NT increased PMC Lox, Col1a1, Col3a1 and Bmp1 mRNA, which was inhibited by steroids. Progesterone significantly inhibited IL-1α induced Lox expression by PMC in vitro.Our results provide proof-of-concept that targeting peritoneal Lox could be an effective approach in ameliorating fibrosis and adhesion development.

  12. Targeting lysyl oxidase reduces peritoneal fibrosis.

    Science.gov (United States)

    Harlow, Christopher R; Wu, Xuan; van Deemter, Marielle; Gardiner, Fiona; Poland, Craig; Green, Rebecca; Sarvi, Sana; Brown, Pamela; Kadler, Karl E; Lu, Yinhui; Mason, J Ian; Critchley, Hilary O D; Hillier, Stephen G

    2017-01-01

    Abdominal surgery and disease cause persistent abdominal adhesions, pelvic pain, infertility and occasionally, bowel obstruction. Current treatments are ineffective and the aetiology is unclear, although excessive collagen deposition is a consistent feature. Lysyl oxidase (Lox) is a key enzyme required for crosslinking and deposition of insoluble collagen, so we investigated whether targeting Lox might be an approach to reduce abdominal adhesions. Female C57Bl/6 mice were treated intraperitoneally with multiwalled carbon nanotubes (NT) to induce fibrosis, together with chemical (ß-aminoproprionitrile-BAPN) or miRNA Lox inhibitors, progesterone or dexamethasone. Fibrotic lesions on the diaphragm, and expression of fibrosis-related genes in abdominal wall peritoneal mesothelial cells (PMC) were measured. Effects of BAPN and dexamethasone on collagen fibre alignment were observed by TEM. Isolated PMC were cultured with interleukin-1 alpha (IL-1α) and progesterone to determine effects on Lox mRNA in vitro. NT-induced fibrosis and collagen deposition on the diaphragm was ameliorated by BAPN, Lox miRNA, or steroids. BAPN and dexamethasone disrupted collagen fibres. NT increased PMC Lox, Col1a1, Col3a1 and Bmp1 mRNA, which was inhibited by steroids. Progesterone significantly inhibited IL-1α induced Lox expression by PMC in vitro. Our results provide proof-of-concept that targeting peritoneal Lox could be an effective approach in ameliorating fibrosis and adhesion development.

  13. [Travel Preparations for Patients Receiving Peritoneal Dialysis].

    Science.gov (United States)

    Lu, Shu-Chi; Lin, Wen-Chuan

    2018-02-01

    People who receive peritoneal dialysis (PD) have more freedom than those who are on hemodialysis. However, some PD patients have difficulty adapting to their new environment and thus remain largely homebound. When they work or travel abord, who cannot rely wholly on others, these patients must handle certain life problems alone. It is essential for nursing staff to help PD patients to prepare for overcoming typical inconveniences, improving quality of life, and handling unfamiliar environments. The present study assists patients to arrange domestic and foreign tourism and to participate in various activities. The intervention teaches the pre-assessment of tourism, the assessment and selection of the sterile environment for exchange, the arrangements for dialysate, planning for handling complications, the travel matters attention, and other tourist information using group or individual instruction. It is expected that patients with peritoneal dialysis will be more willing to leave their houses and be better prepared to travel, which should lead to their having more fun and to their greater enjoyment of life.

  14. Stability of cotrimoxazole in peritoneal dialysis fluid.

    Science.gov (United States)

    Holmes, S E; Aldous, S

    1990-01-01

    This study examines the stability of both components of the antibacterial combination, cotrimoxazole (trimethoprim and sulphamethoxazole) in peritoneal dialysis fluid stored in polyvinyl chloride bags and glass ampoules at room temperature for up to nine days. Greater than 10% loss of trimethoprim occurred within three days for admixtures stored in plastic bags, whereas the original concentration remained virtually unchanged after nine days for similar solutions stored in glass ampoules. This indicated that the loss of trimethoprim observed in solutions stored in plastic bags was associated primarily with the nature of the container, presumably due to some form of uptake by or loss through the plastic. Greater than 10% loss of sulphamethoxazole occurred within two days for all admixtures examined, stored in either glass or plastic containers. This degree of loss was achieved within 12 h for one admixture stored in plastic. There was also the time-dependent appearance of an additional peak in HPLC analyses of these solutions, indicating that loss of sulphamethoxazole was due to chemical decomposition of the drug in the peritoneal dialysis fluid. The shelf-life of such admixtures would be limited by the stability of the sulphamethoxazole component, with the available data suggesting a shelf-life of 12 h for solutions stored at room temperature.

  15. Advances in the management of peritoneal mesothelioma

    Science.gov (United States)

    Raza, Ali; Huang, Wei-Ching; Takabe, Kazuaki

    2014-01-01

    Malignant peritoneal mesothelioma (PM) is an infrequent disease which has historically been associated with a poor prognosis. Given its long latency period and non-specific symptomatology, a diagnosis of PM can be suggested by occupational exposure history, but ultimately relies heavily on imaging and diagnostic biopsy. Early treatment options including palliative operative debulking, intraperitoneal chemotherapy, and systemic chemotherapy have marginally improved the natural course of the disease with median survival being approximately one year. The advent of cytoreduction (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) has dramatically improved survival outcomes with wide median survival estimates between 2.5 to 9 years; these studies however remain largely heterogeneous, with differing study populations, tumor biology, and specific treatment regimens. More recent investigations have explored extent of cytoreduction, repeated operative intervention, and choice of chemotherapy but have been unable to offer definitive conclusions. CRS and HIPEC remain morbid procedures with complication rates ranging between 30% to 46% in larger series. Accordingly, an increasing interest in identifying molecular targets and developing targeted therapies is emerging. Among such novel targets is sphingosine kinase 1 (SphK1) which regulates the production of sphingosine-1-phosphate, a biologically active lipid implicated in various cancers including malignant mesothelioma. The known action of specific SphK inhibitors may warrant further exploration in peritoneal disease. PMID:25206274

  16. Peritoneal Dialysis Tailored to Pediatric Needs

    Directory of Open Access Journals (Sweden)

    C. P. Schmitt

    2011-01-01

    Full Text Available Consideration of specific pediatric aspects is essential to achieve adequate peritoneal dialysis (PD treatment in children. These are first of all the rapid growth, in particular during infancy and puberty, which must be accompanied by a positive calcium balance, and the age dependent changes in body composition. The high total body water content and the high ultrafiltration rates required in anuric infants for adequate nutrition predispose to overshooting convective sodium losses and severe hypotension. Tissue fragility and rapid increases in intraabdominal fat mass predispose to hernia and dialysate leaks. Peritoneal equilibration tests should repeatedly been performed to optimize individual dwell time. Intraperitoneal pressure measurements give an objective measure of intraperitoneal filling, which allow for an optimized dwell volume, that is, increased dialysis efficiency without increasing the risk of hernias, leaks, and retrofiltration. We present the concept of adapted PD, that is, the combination of short dwells with low fill volume to promote ultrafiltration and long dwells with a high fill volume to improve purification within one PD session. The use of PD solutions with low glucose degradation product content is recommended in children, but unfortunately still not feasible in many countries.

  17. Clinical and microbiological characteristics of peritoneal dialysis-related peritonitis caused by Klebsiella pneumoniae in southern Taiwan.

    Science.gov (United States)

    Lin, Wei-Hung; Tseng, Chin-Chung; Wu, An-Bang; Yang, Deng-Chi; Cheng, Shian-Wen; Wang, Ming-Cheng; Wu, Jiunn-Jong

    2015-06-01

    Gram-negative peritonitis is a frequent and serious complication of peritoneal dialysis (PD). No previous reports have focused on Klebsiella pneumoniae infection. The aim of this study was to investigate the host and bacterial factors associated with K. pneumoniae PD-related peritonitis. We retrospectively studied K. pneumoniae PD-peritonitis cases treated at a university hospital in southern Taiwan during 1990-2011, and analyzed the clinical features and outcomes and bacterial characteristics of serotypes, hypermucoviscosity (HV), and virulence-associated genes such as wabG, uge, and rmpA in K. pneumoniae PD-related peritonitis. Fifty-four isolates of K. pneumoniae-related community-acquired urinary tract infection (UTI) and 76 morphologically different nonpathogenic K. pneumoniae isolates from healthy adults were used as controls. K. pneumoniae was the second most common monomicrobial pathogen causing Gram-negative PD-related peritonitis (n = 13, 2.7%), and the most common pathogen involved in polymicrobial peritonitis (16/43, 37.2%) and associated with high catheter removal rate (7/16, 43.8%). Compared with Escherichia coli peritonitis cases, patients with monomicrobial K. pneumoniae peritonitis also had insignificantly higher incidence of sepsis/bacteremia [n = 5 (38%), p = 0.11] and a higher mortality rate [n = 3 (23%), p = 0.36]. The prevalence of K1/K2 (n = 1, 7.7%) serotypes was low, but there was a higher prevalence of serotype K20 (n = 3, 23.1%) in K. pneumoniae isolates derived from monomicrobial PD-related peritonitis compared with control groups. HV phenotype (p peritonitis group. This is the first study focused on clinical and microbiological characteristics of K. pneumoniae PD-related peritonitis. K. pneumoniae was a common Gram-negative pathogen causing monomicrobial and polymicrobial PD-related peritonitis in southern Taiwan. The bacterial characteristics with low percentage of capsular serotype K1/K2, no significant HV, and absence of rmpA suggest

  18. Escherichia coli Peritonitis in Peritoneal Dialysis: The Prevalence, Antibiotic Resistance and Clinical Outcomes in a South China Dialysis Center

    Science.gov (United States)

    Feng, Xiaoran; Yang, Xiao; Yi, Chunyan; Guo, Qunying; Mao, Haiping; Jiang, Zongpei; Li, Zhibin; Chen, Dongmei; Cui, Yingpeng; Yu, Xueqing

    2014-01-01

    ♦ Introduction: Escherichia coli (E. coli) peritonitis is a frequent, serious complication of peritoneal dialysis (PD). The extended-spectrum β-lactamase (ESBL)-producing E. coli peritonitis is associated with poorer prognosis and its incidence has been on continuous increase during the last decades. However, the clinical course and outcomes of E. coli peritonitis remain largely unclear. ♦ Methods: All of the E. coli peritonitis episodes that occurred in our dialysis unit from 2006 to 2011 were reviewed. The polymicrobial episodes were excluded. ♦ Results: In total, ninety episodes of monomicrobial E. coli peritonitis occurred in 68 individuals, corresponding to a rate of 0.027 episodes per patient-year. E. coli was the leading cause (59.2%) of monomicrobial gram-negative peritonitis. ESBL-producing strains accounted for 35.5% of E. coli peritonitis. The complete cure rate and treatment failure rate of E. coli peritonitis were 77.8% and 10.0% respectively. Patients with preceding peritonitis had a higher risk of ESBL production as compared to those without peritonitis history [odds ratio (OR): 5.286; 95% confidence interval (CI): 2.018 - 13.843; p = 0.001]. The risk of treatment failure was significantly increased when the patient had a baseline score of Charlson Comorbidity Index (CCI) above 3 (OR: 6.155; 95% CI: 1.198 - 31.612; p = 0.03), or had diabetes mellitus (OR: 8.457; 95% CI: 1.838 - 38.91; p = 0.006), or hypoalbuminemia (≤ 30g/l) on admission (OR: 13.714; 95% CI: 1.602 - 117.428; p = 0.01). Prolonging the treatment course from 2 to 3 weeks or more reduced the risk of relapse and repeat significantly (p peritonitis remains a common complication of PD. The clinical outcomes of E. coli peritonitis are relatively favorable despite the high ESBL rate. A history of peritonitis is associated with increased risk for ESBL development. The severity of baseline comorbidities, the presence of diabetes mellitus and hypoalbuminemia at admission are associated

  19. Exame do fluido peritoneal e hemograma de eqüinos submetidos à laparotomia e infusão intraperitoneal de carboximetilcelulose Peritoneal fluid exam and hemogram of horses submited to laparotomy and carboxymethylcellulose intraperitoneal infusion

    Directory of Open Access Journals (Sweden)

    Marco Aurélio Ferreira Lopes

    1999-03-01

    Full Text Available A aplicação intraperitoneal de carboximetilcelulose (CMC tem sido utilizada na prevenção de aderências peritoneais em animais e em humanos. Os objetivos deste trabalho foram avaliar a resposta do peritônio ao trauma cirúrgico e à aplicação de CMC e estudar como se processa a metabolização da CMC. Dezenove eqüinos mestiços foram submetidos à laparotomia, quando se produziram lesões no jejuno distal por abrasão da serosa e isquemia. Nos 9 eqüinos do grupo tratamento, antes da síntese da parede abdominal, foi instilada, na cavidade peritoneal, uma solução estéril de CMC, a 1% na dose de 7ml/kg. Nos eqüinos do grupo controle, nenhum medicamento foi aplicado na cavidade peritoneal. Após a cirurgia, colheram-se sangue e fluido peritoneal em 9 momentos: 4 horas após o fim da cirurgia, nos 3 primeiros dias pós-operatórios, pela manhã e a cada 48 horas nos dias subseqüentes (no 5º, 7º, 9º, 11º e 13º dias pós-operatórios. Os exames laboratoriais demonstraram que todos os animais desenvolveram inflamação peritoneal. Entretanto, nos animais do grupo tratamento, esta inflamação foi mais intensa e com um curso mais longo. Observou-se também que a excreção da CMC ocorreu por fagocitose.Intraperitoneal application of carboxymethylcellulose (CMC has been used for peritoneal adhesions prevention in animals and humans. The objectives of this research was to study the peritoneal response to surgical trauma and application of CMC and also to study how CMC excretion occurs. Nineteen healthy mixed breed horses were submited to laparotomy to produce lesions in distal jejunum by serosal abrasion and ischemia. In the nine horses of the treatment group, 7ml/kg of a 1% CMC sterile solution were instilated in peritoneal cavity before abdominal wall syntesis. No medication was instiled in peritoneal cavitiy of the control group horses. After surgery, blood and peritoneal fluid were colected in 9 postoperative moments: 4 hours after

  20. Peritoneal catheters and exit-site practices toward optimum peritoneal access: a review of current developments.

    Science.gov (United States)

    Flanigan, Michael; Gokal, Ram

    2005-01-01

    This review updates the 1998 International Society for Peritoneal Dialysis (ISPD) recommendations for peritoneal dialysis catheters and exit-site practices (Gokal R, et al. Peritoneal catheters and exit-site practices toward optimum peritonealaccess: 1998 update. Perit Dial Int 1998; 18:11-33.) The Ovid and PubMed search engines were used to review the Medline databases of January 1980 through June 2003. Searches were restricted to human data; primary key word searches included dialysis, peritoneal dialysis, and continuous ambulatory peritoneal dialysis cross referenced with access, catheter, dialysis catheter, peritoneal dialysis catheter, and Tenckhoff catheter. Related searches were provided via the PubMed related articles link. Reports were selected if they provided identifiable information on catheter design, catheter placement technique, and survival or placement complications. Reports without such data were excluded from review. Each study was then categorized by its characteristics: single-center or multicenter; retrospective or prospective; controlled trial, with or without random patient assignment; or review article. There are few randomized controlled evaluations testing how catheter design and/or placement influence long-term survival and function, and these are typically conducted at a single center. The majority of reports represent retrospective single-center experiences, and these are supplemented by occasional multicenter data registries. There is substantial variability in catheter outcomes between centers, and this variability is more closely correlated with operator and center characteristics than with catheter design. Some catheter designs appear to impact long-term catheter success, and, in some cases, specific patient characteristics and dialysis formats combine with specific catheter designs to influence catheter survival. Most reporters prefer two-cuff designs and placement of the deep cuff at an intramuscular location. Intramuscular cuff

  1. The Role of Monitoring Gentamicin Levels in Patients with Gram-Negative Peritoneal Dialysis-Associated Peritonitis

    Science.gov (United States)

    Tang, Wen; Cho, Yeoungjee; Hawley, Carmel M.; Badve, Sunil V.; Johnson, David W.

    2014-01-01

    ♦ Background: There is limited available evidence regarding the role of monitoring serum gentamicin concentrations in peritoneal dialysis (PD) patients receiving this antimicrobial agent in gram-negative PD-associated peritonitis. ♦ Methods: Using data collected in all patients receiving PD at a single center who experienced a gram-negative peritonitis episode between 1 January 2005 and 31 December 2011, we investigated the relationship between measured serum gentamicin levels on day 2 following initial empiric antibiotic therapy and subsequent clinical outcomes of confirmed gram-negative peritonitis. ♦ Results: Serum gentamicin levels were performed on day 2 in 51 (77%) of 66 first gram-negative peritonitis episodes. Average serum gentamicin levels on day 2 were 1.83 ± 0.84 mg/L with levels exceeding 2 mg/L in 22 (43%) cases. The overall cure rate was 64%. No cases of ototoxicity were observed. Day-2 gentamicin levels were not significantly different between patients who did and did not have a complication or cure. Using multivariable logistic regression analysis, failure to cure peritonitis was not associated with either day-2 gentamicin level (adjusted odds ratio (OR) 0.96, 95% confidence interval (CI) 0.25 - 3.73) or continuation of gentamicin therapy beyond day 2 (OR 0.28, 0.02 - 3.56). The only exception was polymicrobial peritonitis, where day-2 gentamicin levels were significantly higher in episodes that were cured (2.06 ± 0.41 vs 1.29 ± 0.71, p = 0.01). In 17 (26%) patients receiving extended gentamicin therapy, day-5 gentamicin levels were not significantly related to peritonitis cure. ♦ Conclusion: Day-2 gentamicin levels did not predict gentamicin-related harm or efficacy during short-course gentamicin therapy for gram-negative PD-related peritonitis, except in cases of polymicrobial peritonitis, where higher levels were associated with cure. PMID:24385334

  2. Clinical Characteristics and Outcomes of “Silent” and “Non-Silent” Peritonitis in Patients on Peritoneal Dialysis

    Science.gov (United States)

    Dong, Jie; Luo, Suping; Xu, Rong; Chen, Yuan; Xu, Ying

    2013-01-01

    ♦ Objectives: We compared the clinical characteristics and outcomes of “silent” peritonitis (meaning episodes without fever and abdominal pain) and “non-silent” peritonitis in patients on peritoneal dialysis (PD). ♦ Methods: Our cohort study collected data about all peritonitis episodes occurring between January 2008 and April 2010. Disease severity score, demographics, and biochemistry and nutrition data were recorded at baseline. Effluent cell counts were examined at regular intervals, and the organisms cultured were examined. Treatment failure was defined as peritonitis-associated death or transfer to hemodialysis. ♦ Results: Of 248 episodes of peritonitis occurring in 161 PD patients, 20.9% led to treatment failure. Of the 248 episodes, 51 (20.6%) were not accompanied by fever and abdominal pain. Patients with these silent peritonitis episodes tended to be older (p = 0.003). The baseline values for body mass index, triglycerides, and daily energy intake were significantly lower before silent peritonitis episodes than before non-silent episodes (p = 0.01, 0.003, and 0.001 respectively). Although silent peritonitis episodes were more often culture-negative and less often caused by gram-negative organisms, and although they presented with low effluent white cell counts on days 1 and 3, the risk for treatment failure in those episodes was not lower (adjusted odds ratio: 1.33; 95% confidence interval: 0.75 to 2.36; p = 0.33). ♦ Conclusions: Silent peritonitis is not a rare phenomenon, especially in older patients on PD. Although these episodes were more often culture-negative, silent presentation was not associated with a better outcome. PMID:22855888

  3. Efectividad clínica en el cuidado del orificio de salida del catéter peritoneal Clinical effectiveness in peritoneal catheter exit orifice care

    Directory of Open Access Journals (Sweden)

    Antonia Gil Gil

    2012-09-01

    Full Text Available Existe una gran variedad de procedimientos y métodos, seguidos por los profesionales para realizar las curas y el cuidado del orificio de salida del catéter peritoneal. Averiguamos que todos ellos eran fundamentados y con resultados efectivos. Pero, nos preguntamos, ¿Cuál de entre ellos sería el más adecuado utilizar en nuestra unidad? Optamos por utilizar las recomendaciones de la literatura científica, incluyendo variables como las necesidades específicas de cada paciente, según las condiciones medioambientales de nuestra comunidad y las estaciones del año. El objetivo principal de nuestro estudio fue evaluar la validez y efectividad del protocolo que establecimos para nuestros pacientes. Realizamos un estudio epidemiológico descriptivo y longitudinal de 2 años y 8 meses de duración. Calculamos la tasa de incidencia de infecciones del orificio de salida del catéter y de peritonitis por paciente y para cada uno de los años de estudio (2008-2009-2010. Evaluamos los resultados comparándolos con los índices de normalidad marcados por la Sociedad Española de Nefrología, en el año 2007. Desglosamos el total de infecciones según estaciones y calculamos el porcentaje. Diferenciamos entre las infecciones provocadas por bacterias gram+ y aquellas producidas por bacterias gram-. Los resultados obtenidos revelaron que nuestro protocolo es válido y adecuado para nuestros pacientes, obteniendo una tasa de incidencia global de peritonitis de 0.72 por cada 24 paciente-mes y una tasa de infección del orificio de salida de 0.61 paciente-año, ambas por debajo del estándar establecido por la Sociedad Española de Nefrología (2007. Se demostró una mayor incidencia de infecciones en el periodo estival, concretamente el 46%. La clorhexidina al 1% abarca la cobertura de las bacterias gram+, bacterias gram-, esporas, virus y hongos pero se comprueba su mayor efectividad con los microorganismos gram+.There is a great variety of procedures and

  4. The Best Choice of Treatment for Acute Colonic Diverticulitis with Purulent Peritonitis Is Uncertain

    DEFF Research Database (Denmark)

    Hupfeld, Line; Burcharth, Jakob; Pommergaard, Hans-Christian

    2014-01-01

    Severe stages of acute, colonic diverticulitis can progress into intestinal perforations with peritonitis. In such cases, urgent treatment is needed, and Hartmann's procedure is the standard treatment for cases with fecal peritonitis. Peritoneal lavage may be an alternative to resection for acute...... diverticulitis with purulent peritonitis, but ongoing randomized trials are awaited to clarify this....

  5. Aspects of osseous, peritoneal and renal handling of bisphosphonate during peritoneal dialysis: a methodological study

    DEFF Research Database (Denmark)

    Joffe, P; Henriksen, Jens Henrik

    1996-01-01

    to continuous ambulatory peritoneal dialysis (CAPD). The aims were: to assess the kinetics of 99m-technetium MBP (99mTc-MBP) in CAPD, and to evaluate the correctness of the assumption that the peritoneal and renal clearances of 99mTc-MBP equal the total plasma clearance of 51-chromium ethylenediamine tetra-acetic...... acid (51Cr-EDTA). Eight patients on CAPD were studied cross-sectionally. The mean plasma clearances of 99mTc-MBP and 51Cr-EDTA in the steady state (4h) were 38.2 and 12.2 ml min-1 (p ... by their different molecular weight. The differences in the BBCs at infinity and at steady state are most probably due to late recirculation of MBP from the bone compartment. Hence, the BBC technique can be applied in the CAPD setting....

  6. Positive peritoneal fluid fungal cultures in postoperative peritonitis after bariatric surgery.

    Science.gov (United States)

    Zappella, N; Desmard, M; Chochillon, C; Ribeiro-Parenti, L; Houze, S; Marmuse, J-P; Montravers, P

    2015-09-01

    Postoperative peritonitis (POP) is a common surgical complication after bariatric surgery (BS). We assessed the importance of positive fungal cultures in these cases of POP admitted to the intensive care unit. Clinical features and outcome were compared in 25 (41%) Candida-positive patients (6 (22%) fluconazole-resistant Candida glabrata) and 36 patients without Candida infection. Candida infections were more commonly isolated in late-onset peritonitis and were often associated with multidrug-resistant bacteria. Risk factors for intensive care unit mortality (19.6%) were diabetes and superobesity. Candida infections, including fluconazole-resistant strains, are common in POP after BS. These data encourage the empirical use of a broad-spectrum antifungal agent. Copyright © 2015 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  7. [Outcome of kidney transplantation in patients on peritoneal dialysis].

    Science.gov (United States)

    Hrvacevic, R; Maksic, Dj; Aleksic, S; Paunic, Z; Ignjatovic, Lj; Vavic, N; Draskovic-Pavlovic, B; Maric, M

    2001-01-01

    The initial experience suggested that kidney transplantation could be hazardous for patients on peritoneal dialysis due to the high risk of peritonitis and a possible high incidence of acute rejection. In this paper we have presented our experience with kidney transplantation in these patients. During the last four years kidney transplantation was performed in 9 patients on peritoneal dialysis. The average time spent on peritoneal dialysis was 20.6 +/- 7.6 months. In all patients peritoneal catheter was removed during the surgery. During the posttransplantation period a triple immunosuppressive therapy including steroids, cyclosporin and azathioprineor mycophenolate mofetil was administered in all patients. In comparison to patients on hemodialysis no significant difference in the incidence of acute rejection episodes, delayed graft function, graft arterial thrombosis and graft function recovery was observed. Patients on peritoneal dialysis had significantly greater and longer wound drainage in comparison to patients on hemodialysis. It was concluded that peritoneal dialysis had no negative influence on short-term outcome of kidney transplantation.

  8. Antioxidant Effects of Probiotics in Experimentally Induced Peritonitis.

    Science.gov (United States)

    Erginel, Basak; Aydin, Fatih A; Erginel, Turgay; Tanik, Canan; Abbasoglu, Semra D; Soysal, Feryal G; Keskin, Erbug; Celik, Alaaddin; Salman, Tansu

    2016-02-01

    An experimental study was performed to evaluate the protective effects of probiotics on gut mucosa in peritonitis through antioxidant mechanisms. Thirty-two male Wistar albino rats were divided equally into four groups. The rats in Group 1 (control group) underwent laparotomy only. In group 2 (peritonitis group), peritonitis was induced in the rats by the cecal ligation and puncture (CLP) model. In group 3, the rats were treated with probiotics for five days after CLP-induced peritonitis. The last group of rats (group 4) were fed probiotics for five days before the CLP procedure and five days after the surgery. On the fifth day after surgery, all rats were killed, and tissue samples from the terminal ileum were obtained to evaluate the activities of myeloperoxidase (MPO), malondialdehyde (MDA), and glutathione (GSH). Histopathologic examinations were also performed to evaluate the grade of intestinal injury. Myeloperoxidase and MDA activities were increased, GSH concentrations were decreased in group 2, compared with group 1. Intestinal MPO activities in group 4 were decreased compared with group 1 and group 2, indicating a reduction in oxidant activity. Malondialdehyde decreased in group 3 and decreased even more in group 4, compared with the peritonitis group (group 2). Glutathione concentrations were increased in group 4 compared with group 2 and group 3 (p peritonitis, which may be related to antioxidant mechanisms. This antioxidant effect of probiotics might occur when pre-conditioning with probiotics before peritonitis because there is sufficient time to prepare the tissues for oxidative damage.

  9. [Biochemical aspects of the influence of antiorthostatic hypokinesia on the experimental peritonitis].

    Science.gov (United States)

    Panchenkov, D N; Baranov, M V; Astakhov, D A; Nechunaev, A A; Leonov, S D; Behteva, M E

    2013-01-01

    Eighty white rats were divided into 4 groups: (1) vivarium control, (2) antiorthostatic hypokinesia (AH), (3) peritonitis alone, and (4) AH with peritonitis. Effects of AH were achieved by putting rats on a special stand for a period of 14 days, followed by the formation of peritonitis. After that biochemical parameters of blood samples have been investigated. Combination effects of microgravity and peritonitis is unidirectional and have mutual weights. As illustrated in some cases two-fold increase in the level of the studied parameters in comparison with the control and vivarium peritonitis. Comparative assessment of peritonitis severity revealed that simulated effects of microgravity turn the peritonitis into more complicated forms.

  10. Proteinograma sérico e do líquido peritoneal de equinos submetidos à orquiectomia

    Directory of Open Access Journals (Sweden)

    Paula Alessandra Di Filippo

    2014-12-01

    Full Text Available Avaliou-se a resposta de fase aguda através da determinação da concentração das proteínas de fase aguda (PFAs no soro sanguíneo e no líquido peritoneal de dez equinos submetidos à orquiectomia. Foram colhidas amostras de sangue e líquido peritoneal antes do procedimento de orquiectomia (T0 e diariamente, até o sexto dia (T1-T6 pós-operatório. As PFAs foram separadas por eletroforese em gel de poliacrilamida contendo SDS-PAGE, e suas concentrações determinadas por densitometria computadorizada. Foram identificadas no soro e no líquido peritoneal, no pré e pós-operatório, as proteínas ceruloplasmina, transferrina, albumina, haptoglobina e α1-glicoproteína ácida. No pós-operatório, verificaram-se alterações nas concentrações séricas e peritoneais das PFAs, as quais foram associadas à resposta inflamatória desencadeada pelo trauma cirúrgico. A orquiectomia desencadeia reação inflamatória em equinos e o proteinograma pode ser utilizado para diagnosticar e monitorar complicações pós-operatórias

  11. Proteome profile of peritoneal effluents in children on glucose- or icodextrin-based peritoneal dialysis.

    Science.gov (United States)

    Bruschi, Maurizio; Candiano, Giovanni; Santucci, Laura; Petretto, Andrea; Mangraviti, Salvatore; Canepa, Alberto; Perri, Katia; Ghiggeri, Gian Marco; Verrina, Enrico

    2011-01-01

    We compared the proteome profile of peritoneal effluents obtained with icodextrin (Ico) or glucose (Glu) in paediatric patients and defined the oxido-redox status of proteins. Sixteen patients underwent two 14-h daytime dwells performed on subsequent days with 7.5% Ico and 3.86% Glu solutions. Protein composition was analysed by two-dimensional electrophoresis and mass spectrometry; oxidized products were evaluated by cyanine labelling. Peritoneal transport kinetics of β2-microglobulin and cystatin C was linear for both solutions, but was significantly higher with Ico than with Glu, suggesting a better efficiency for these molecules. There was a linear correlation between total protein removal during Ico and Glu dialysis in the same patient, suggesting that it is a function of peritoneal membrane characteristics. The ratio between proteins removed by Ico and by Glu solutions was higher at low removal rate. Image gel analysis revealed 1064 and 774 spots, respectively, in Ico and Glu solutions; 524 were common, and 314 were higher in Ico than Glu effluents. Analysis of protein oxido-redox status showed a greater amount of oxidized albumin in Ico dialysate that was correlated with lower serum levels. Our results indicate a better efficiency of Ico in removing small proteins. Removal of big proteins and their oxidized isoforms reflects potentially opposite effects. The long-term clinical consequences of removing also potentially important molecules are to be defined.

  12. Mannheim Peritonitis Index (MPI) and elderly population: prognostic evaluation in acute secondary peritonitis.

    Science.gov (United States)

    Salamone, G; Licari, L; Falco, N; Augello, G; Tutino, R; Campanella, S; Guercio, G; Gulotta, G

    2016-01-01

    Acute Secondary Peritonitis due to abdominal visceral perforation is characterized by high mortality and morbidity risk. Risk stratification allows prognosis prediction to adopt the best surgical treatment and clinical care support therapy. In Western countries elderly people represent a significant percentage of population Aim. Evaluation of Mannheim Peritonitis Index (MPI) and consideration upon old people. Retrospective study on 104 patients admitted and operated for "Acute Secondary Peritonitis due to visceral perforation". MPI was scored. In our study we want to demonstrate efficacy of MPI and the possibility to consider older age an independent prognostic factor. Mortality was 25.96%. Greatest sensitivity and specificity for the MPI score as a predictor of mortality was at the score of 20. MPI score of 22. Patients with MPI score 17-21 had 0.46 times lower risk of mortality compared to patients with MPI score >21. In the group of patients with MPI score of >20 the mortality rate was 48.5% for patients older than 80 years old and 12.1% for younger patients (p < 0.005); in the group with MPI score of < 20 mortality rate was respectively 8.4% and 1.4% (p < 0.005). Data confirm the accuracy of the test. MPI score and age over 80 years old resulted independent predictors of mortality at multivariate analysis.

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

    Science.gov (United States)

    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

  14. Remote Recurrence of Benign Multicystic Peritoneal Mesothelioma.

    Science.gov (United States)

    Lee, Caroline E; Agrawal, Anita

    2017-11-01

    Benign peritoneal cystic mesothelioma (BPCM) is a rare disease entity that arises from mesothelioma cells. We describe a rare case of BPCM recurrence 36 years after its initial presentation. A 62-year-old woman was referred to an outpatient gynaecologic oncology clinic with an incidental finding of multiple pelvic cysts. She had a preceding history of known BPCM treated with extensive debulking surgery. She presented after 36 years of clinical remission. A repeat laparotomy for a debulking surgical procedure confirmed a recurrence of BPCM. Our current case represents a woman with a remote recurrence of BPCM after initial optimal debulking surgery. Her clinical presentation of recurrence after 36 years illustrates the need for long-term follow-up and clinical suspicion in symptomatic patients with previously diagnosed BPCM. Crown Copyright © 2017. Published by Elsevier Inc. All rights reserved.

  15. Chlamydia Peritonitis and Ascites Mimicking Ovarian Cancer

    Directory of Open Access Journals (Sweden)

    Anar Gojayev

    2016-01-01

    Full Text Available Background. Pelvic inflammatory disease (PID rarely results in diffuse ascites. Severe adhesive disease secondary to PID may lead to the formation of inclusion cysts and even pelvic peritoneal nodularity due to postinflammatory scarring and cause an elevation of serum CA-125 levels. The constellation of these findings may mimic an ovarian neoplasm. Case. We report a case of a 22-year-old female who presented with multiple pelvic cysts and diffuse ascites due to Chlamydia trachomatis infection. The initial gynecologic exam did not reveal obvious evidence of PID; however, a positive Chlamydia trachomatis test, pathologic findings, and the exclusion of other etiologies facilitated the diagnosis. Conclusion. Chlamydia trachomatis and other infectious agents should be considered in the differential diagnosis of a young sexually active female with abdominal pain, ascites, and pelvic cystic masses. Thorough workup in such a population may reduce the number of more invasive procedures as well as unnecessary repeat surgical procedures.

  16. Advances in diffuse malignant peritoneal mesothelioma

    Directory of Open Access Journals (Sweden)

    Tristan D. Yan

    2011-12-01

    Full Text Available Malignant mesothelioma is a highly aggressive neoplasm. The incidence of malignant mesothelioma is increasing worldwide. Diffuse malignant peritoneal mesothelioma (DMPM represents one-fourth of all mesotheliomas. Association of asbestos exposure with DMPM has been observed, especially in males. A great majority of patients present with abdominal pain and distension, caused by accumulation of tumors and ascitic fluid. In the past, DMPM was considered a pre-terminal condition; therefore attracted little attention. Patients invariably died from their disease within a year. Recently, several prospective trials have demonstrated median survival of 40 to 90 months and 5-year survival of 30% to 60% after the combined treatment using cytoreductive surgery and perioperative intraperitoneal chemotherapy. This improvement in survival has prompted new searches into the medical science related to DMPM, a disease previously ignored as uninteresting. This review article focuses on the key advances in the epidemiology, diagnosis, staging, treatments and prognosis of DMPM that have occurred in the past decade.

  17. Experimental Trichinellosis in rats: Peritoneal macrophage activity

    Directory of Open Access Journals (Sweden)

    Gruden-Movsesijan Alisa

    2010-01-01

    Full Text Available The influence of Trichinella spiralis infection on macrophage activity in rats during the first 28 days of infection was examined by measuring the production of NO and IL-6, as well as the expression of mannose receptor on the surface of peritoneal macrophages. During the course of a dynamic shift in the 3 life-cycle stages of the parasite, intermittent variations in NO production were observed but ended with increased values that coincided with the highest values for IL-6 release in the final, muscle phase of infection. No change in mannose receptor expression was observed during the course of infection. These results confirm that the Trichinella spiralis infection provokes changes in macrophage activity that could influence not only the course of the parasitic disease but also the overall immune status of the host.

  18. Berardinelli-Seip syndrome in peritoneal dialysis.

    Science.gov (United States)

    Bande-Fernández, José Joaquín; García-Castro, Raúl; Sánchez-Alvarez, José Emilio; Rodríguez-Suárez, Carmen; Coronel-Aguilar, Diego; Hidalgo, Carlos; Istanbuli, Beatriz; Merino-Bueno, Carmen; Del Rio-García, Laura

    2015-01-01

    A case of Berardinelli-Seip syndrome, a congenital generalised lipodystrophy, is reported. Symptoms first appeared when the patient was 20 years old. She showed severe insulin resistance as well as micro- and macro-angiopathic complications, including chronic kidney disease, which required renal replacement therapy with peritoneal dialysis. The patient's clinical course was reviewed since paediatric age (when initial signs of the disease being already evident) to present time. Berardinelli-Seip syndrome is very uncommon, and the present case is particularly rare because it is the only case (at least as reported in the literature) in a patient receiving dialysis. Copyright © 2015 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  19. The grade-response relation between severity of peritonitis and serum cytokine concentrations explains Mannheim Peritonitis Index threshold.

    Science.gov (United States)

    Bracho-Riquelme, Rodolfo Leonel; Reyes-Romero, Miguel Arturo; Torres-Valenzuela, Alejandro; Flores-García, Ana Isabel

    2010-08-01

    To explore the gradient between the acute-phase response (APR) and peritonitis of differing severity. In 202 patients with peritonitis, we determined serum concentrations of interleukin (IL)-6, IL-10, IL-13, tumor necrosis factor (TNF)-alpha, and C-reactive protein (CRP). The severity of peritonitis was graded in accordance with the Mannheim Peritonitis Index (MPI). The grade-response relation between the severity of peritonitis and each analyte was explored. A statistically significant association was found between the medians of severity of peritonitis and IL-6 (p < 0.025), TNF-alpha (p < 0.01), CRP (p < 0.033), IL-10 (p < 0.0001), and IL-13 (p < 0.004). Both TNF-alpha and IL-10 had a direct, and IL-13 an indirect, relation to severity, whereas CRP and IL-6 tended toward linear behavior in equilibrium. A significant association persisted between individual MPI scores and IL-6 (p < 0.002), TNF-alpha (p < 0.002), CRP (p < 0.002), and IL-10 (p < 0.001), but not IL-13 (p = 0.646). Around the mean value of grade II peritonitis, the equilibrium between pro-inflammatory and anti-inflammatory cytokines is lost. This change coincides with the 26-point threshold for the MPI.

  20. Influence of peritoneal transport characteristics on nutritional status and clinical outcome in Chinese diabetic nephropathy patients on peritoneal dialysis.

    Science.gov (United States)

    Guan, Ji-Chao; Bian, Wei; Zhang, Xiao-Hui; Shou, Zhang-Fei; Chen, Jiang-Hua

    2015-04-05

    High peritoneal transport status was previously thought to be a poor prognostic factor in peritoneal dialysis (PD) patients. However, its effect on diabetic nephropathy PD patients is unclear in consideration of the adverse impact of diabetes itself. The purpose of this study was to investigate the influence of peritoneal transport characteristics on nutritional status and clinical outcome in diabetic nephropathy patients on PD. One hundred and two diabetic nephropathy patients on PD were enrolled in this observational cohort study. According to the initial peritoneal equilibration test result, patients were divided into two groups: Higher transport group (HT, including high and high average transport) and lower transport group (LT, including low and low-average transport). Demographic characteristics, biochemical data, dialysis adequacy, and nutritional status were evaluated. Clinical outcomes were compared. Risk factors for death-censored technique failure and mortality were analyzed. Compared with LT group (n = 37), serum albumin was significantly lower and the incidence of malnutrition by subjective global assessment was significantly higher in HT group (n = 65) (P renal function (RRF) were independent predictors of death-censored technique failure when adjusted for serum albumin and total weekly urea clearance (Kt/V). Independent predictors of mortality were advanced age, anemia, hypoalbuminemia, and lower RRF, but not higher peritoneal transport status. Higher peritoneal transport status has an adverse influence on nutrition for diabetic nephropathy patients on PD. Higher peritoneal transport status is a significant independent risk factor for death-censored technique failure, but not for mortality in diabetic nephropathy patients on PD.

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

    Directory of Open Access Journals (Sweden)

    Monika Tooulou

    2015-01-01

    Full Text Available 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.

  2. Fungal peritonitis in continuous ambulatory peritoneal dialysis: The impact of antifungal prophylaxis on patient and technique outcomes

    Directory of Open Access Journals (Sweden)

    K V Kumar

    2014-01-01

    Full Text Available Fungal peritonitis (FP is a rare, but serious complication of peritoneal dialysis. We analyzed the incidence of FP, associated risk factors and outcome of patients with FP and evaluated the role of prophylactic antifungal agent in reducing its incidence. We studied all patients with FP from January 2005 to January 2012. Study period was divided into two parts, period I (January 2005 to January 2010, when prophylactic antifungal was not used and period II (January 2010 to January 2012, when prophylactic antifungal (fluconazole was used. A total of 142 episodes of peritonitis were documented during this period of which 20 (14% were FP. During the study period I, 18 of 102 episodes of peritonitis (17.6% and in the study period II (with antifungal prophylaxis, only 2 of 40 episodes of peritonitis (5% were due to fungal infection (P = 0.04. Nine out of 20 patients (45% had prior exposure to antibiotics. Fungal isolates were Candida albicans in 65%, non-albicans Candida in 25%, Rhizopus species in 5% and Alternaria in 5% of the patients. While 12 out of 20 patients (60% recovered completely and were re-initiated on continuous ambulatory peritoneal dialysis (CAPD, 4 of them expired (20% and 4 others (20% were shifted to hemodialysis. Use of prophylactic antifungal agent significantly reduced the incidence of FP (P = 0.04. We conclude that - fluconazole when used as a prophylactic agent in the setting of bacterial peritonitis significantly reduces the incidence of subsequent FP in CAPD patients.

  3. Level of 8-OHdG in drained dialysate appears to be a marker of peritoneal damage in peritoneal dialysis

    Directory of Open Access Journals (Sweden)

    Morishita Y

    2011-12-01

    Full Text Available Yoshiyuki Morishita, Minami Watanabe, Ichiro Hirahara, Tetsu Akimoto, Shigeaki Muto, Eiji KusanoDivision of Nephrology, Department of Medicine, Jichi Medical University, Tochigi, JapanPurpose: Peritoneal dialysis (PD is a successful renal replacement therapy; however, long-term PD leads to structural and functional peritoneal damage. Therefore, the monitoring and estimation of peritoneal function are important in PD patients. Oxidative stress has been implicated as one possible mechanism of peritoneal membrane damage. The aim of this study was to evaluate the association between an oxidative stress marker, 8-hydroxydeoxyguanosine (8-OHdG, and peritoneal damage in PD patients.Methods: The authors evaluated 8-OHdG in drained dialysate by enzyme immunoassay to investigate the association between 8-OHdG and solute transport rate estimated by peritoneal equilibration test and matrix metalloproteinase-2 (MMP-2 level in 45 samples from 28 PD patients.Results: The 8-OHdG level was significantly correlated with dialysate:plasma creatine ratio (r = 0.463, P < 0.05 and significantly inversely correlated with D/D0 glucose (where D is the glucose level of peritoneal effluents obtained 4 hours after the injection and D0 is the glucose level obtained immediately after the injection (r = -0.474, P < 0.05. The 8-OHdG level was also significantly correlated with MMP-2 level (r = 0.551, P < 0.05, but it was not correlated with the age of subjects, the duration of PD, or blood pressure.Conclusion: The level of 8-OHdG in drained dialysate may be a useful novel marker of peritoneal damage in PD.Keywords: oxidative stress, solute transport rate, MMP-2, peritoneal equilibration test

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

    Directory of Open Access Journals (Sweden)

    Daniel Kitterer

    Full Text Available 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.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.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.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.

  5. Estandarización de cuidados del síndrome metabólico en diálisis peritoneal Standardising care of metabolic syndrome in peritoneal dialysis

    Directory of Open Access Journals (Sweden)

    Francisco Cirera Segura

    2012-06-01

    Full Text Available Introducción. Detectamos una gran prevalencia de factores de riesgo cardiovascular en los pacientes incidentes y prevalentes en diálisis peritoneal. Objetivo. Elaborar un plan de cuidados estandarizado para pacientes en diálisis peritoneal que diera respuesta a los problemas derivados del síndrome metabólico. Material y Método. La población objeto fueron los pacientes en diálisis peritoneal. Se realizó una valoración de las necesidades según Marjory Gordon, y se utilizaron las taxonomías NANDA, NIC y NOC para establecer los diagnósticos, intervenciones y criterios de resultados más frecuentes. Resultados. Los diagnósticos más prevalentes fueron: Conocimientos deficientes, Manejo inefectivo del régimen terapéutico, Desequilibrio nutricional por exceso y Deterioro de la movilidad física. Se elaboraron las intervenciones a realizar en la consulta de Enfermería, así como los criterios de resultados esperados. Las intervenciones se basaron en la educación del paciente sobre la modificación del estilo de vida, manejo adecuado de alimentación, realización de ejercicio físico adecuado a su edad, y en los aspectos relativos a la patología de base y tratamiento, como administración y manejo de los fármacos y líquidos de diálisis peritoneal. Conclusión. Hemos estandarizado mediante un plan de cuidados, la atención a los problemas de salud derivados del síndrome metabólico, en los pacientes en programa de diálisis peritoneal.Introduction: We detected a high prevalence of cardiovascular risk factors in both incidental and prevalent cases in peritoneal dialysis. Aim: To draw up a standardised care plan for patients in peritoneal dialysis to deal with the problems arising from metabolic syndrome. Material and Method: The target population consisted of patients in peritoneal dialysis. A needs assessment was carried out using Marjory Gordon's approach, in which the NANDA, NIC and NOC classifications were used to establish the

  6. Funcion renal, estado de volemia y furosemida en dialisis peritoneal

    National Research Council Canada - National Science Library

    Cirera Segura, Francisco; Martin Espejo, Jesus Lucas; Gomez Castilla, Antonia Concepcion; Ojeda Guerrero, Maria Angeles

    2013-01-01

    .... Ningun paciente presento efectos secundarios. La administracion de dosis bajas de diureticos no ha mostrado diferencias significativas para la diuresis y la funcion renal durante el primer ano en dialisis peritoneal...

  7. A Rare Case of Peritonitis Following Spontaneous Rupture of ...

    African Journals Online (AJOL)

    pulse rate-126/minute) and hypotension. (90/50 mmHg). Abdominal examination revealed signs of generalized peritonitis. Speculum examination revealed atrophic vaginitis. Cervix was atrophic and os was stenosed. Rectal examination revealed ...

  8. Peritoneal carcinomatosis, an unusual and only site of metastasis ...

    African Journals Online (AJOL)

    Peritoneal carcinomatosis, an unusual and only site of metastasis from lung adenocarcinoma. Kloub Hanane, Benhmida Salma, Bellahammou Khadija, Elghissassi Ibrahim, Boutayeb Saber, M'rabti Hind, Errihani Hassan ...

  9. Malignant peritoneal mesothelioma. Is there a new treatment?

    Directory of Open Access Journals (Sweden)

    David J. Kerr

    2009-12-01

    Full Text Available The authors report a novel, alternative approach to treat malignant peritoneal mesothelioma (MPeM targeting, vascular endothelial growth factor (VEGF using anti-VEGF (bevacizumab chemotherapy combination.

  10. Stages of Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer

    Science.gov (United States)

    ... cancer. Some ovarian, fallopian tube, and primary peritoneal cancers are caused by inherited gene mutations (changes). The genes in cells carry the hereditary information that is received from a person’s parents. ...

  11. Peritoneal and genital coccidioidomycosis in an otherwise healthy Danish female

    DEFF Research Database (Denmark)

    Bæk, Ole; Astvad, Karen; Serizawa, Reza

    2017-01-01

    pain. Computed tomography scan and ultrasound examination of the pelvis raised suspicion of salpingitis. A laparoscopy exposed a necrotic salpinx and several small white elements that resembled peritoneal carcinomatosis. Histological workup however determined that she suffered from disseminated...

  12. [Peritoneal mesothelioma. Contribution of MRI. Apropos of a case].

    Science.gov (United States)

    Guzelian, J; Drevet, D; Faysse, E; Penet, A; Champion, M; Joffre, P

    1996-07-01

    Peritoneal invasion by a malignant mesothelioma is less frequently encountered than pleural localization. We report a case of a double pleural and peritoneal localization. CT and MR may be suggestive, especially when pulmonary asbestosis is associated, but pathology (fine needle aspiration or surgical biopsy) is necessary to assess the diagnosis. When possible surgery is performed, with or without associated radiotherapy. Prognosis is nevertheless very poor.

  13. Dialysate volume measurements required for determining peritoneal solute transport.

    Science.gov (United States)

    Leypoldt, J K; Pust, A H; Frigon, R P; Henderson, L W

    1988-08-01

    Solute transport parameters for the peritoneal membrane have been previously determined using dialysate volumes measured by the indicator dilution method. Recent work has shown that the indicator dilution volume (IDV) exceeds true dialysate volume (TV) because the indicator or index solute is lost from the peritoneal cavity. A peritoneal transport model that includes significant solute loss from the peritoneal cavity is here described. Theory suggests that simultaneous measurements of both IDV and TV are required to calculate solute transport parameters for the peritoneal membrane when solutes are lost from the peritoneal cavity. The magnitude of systematic errors incurred by the use of either IDV or TV alone was determined in the calculated diffusive permeability-area product (PA) for creatinine during a two hour exchange in a rabbit model of peritoneal dialysis. IDV was measured using dextran (2 X 10(6) daltons) and TV by the dilution of multiple injections of Evans blue-albumin complex. Best estimates of PA using either or both volume measurements were determined in the blood to dialysate direction with isotonic (N = 9) and hypertonic (N = 7) solutions and in the dialysate to blood direction with isotonic (N = 4) and hypotonic (N = 4) solutions. Systematic errors in PA using either IDV alone or TV alone were small with either isotonic or hypertonic solutions but were increased with hypotonic solutions. Moreover, systematic errors were larger when using TV alone thaN IDV alone. When solute transport parameters for the peritoneal membrane are approximately determined employing only a single volume measurement, the use of IDV leads to less systematic error than TV.

  14. Brucella peritonitis and leucocytoclastic vasculitis due to Brucella melitensis

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    Murat Dizbay

    Full Text Available Brucellosis is a multisystemic disease that rarely leads to a fatal outcome. While reticuloendothelial system organs are mostly affected, peritonitis and posthepatitic cirrhosis are also complications of brucellosis, though they are very rare. Brucella spp. can also trigger immunological reactions. We report a case of brucellosis with peritonitis, renal failure and leucocytoclastic vasculitis caused by Brucella melitensis, which led to a fatal outcome. Brucellosis should be considered in the differential diagnosis of vasculitic diseases, especially in endemic areas.

  15. Behandling af peritoneal karcinose med laparoskopisk intraperitoneal kemoterapi under tryk

    DEFF Research Database (Denmark)

    Graversen, Martin; Pfeiffer, Per; Mortensen, Michael Bau

    2016-01-01

    Pressurized intraperitoneal aerosol chemotherapy (PIPAC) is a new treatment option in patients with peritoneal carcinomatosis (PC). PIPAC has proven efficacious in the treatment of PC from ovarian, colon and gastric cancer. PIPAC has a favourable profile regarding safety for patients and occupati......Pressurized intraperitoneal aerosol chemotherapy (PIPAC) is a new treatment option in patients with peritoneal carcinomatosis (PC). PIPAC has proven efficacious in the treatment of PC from ovarian, colon and gastric cancer. PIPAC has a favourable profile regarding safety for patients...

  16. Transperitoneal transport of sodium during hypertonic peritoneal dialysis

    DEFF Research Database (Denmark)

    Graff, J; Fugleberg, S; Brahm, J

    1996-01-01

    The mechanisms of transperitoneal sodium transport during hypertonic peritoneal dialysis were evaluated by kinetic modelling. A total of six nested mathematical models were designed to elucidate the presence or absence of diffusive, non-lymphatic convective and lymphatic convective solute transport....... Experimental results were obtained from 26 non-diabetic patients undergoing peritoneal dialysis. The model validation procedure demonstrated that only diffusive and non-lymphatic convective transport mechanisms were identifiable in the transperitoneal transport of sodium. Non-lymphatic convective sodium...

  17. Treatment of ascites and spontaneous bacterial peritonitis - Part I

    DEFF Research Database (Denmark)

    Bendtsen, Flemming; Grønbæk, Henning; Hansen, Jesper Bach

    2012-01-01

    National guidelines for treatment of ascites, spontaneous bacterial peritonitis, hepatorenal syndrome, and hyponatremia have been approved by the Danish Society of Gastroenterology and Hepatology. Ascites develops in approximately 60% of patients with cirrhosis during a 10 year period and is freq......National guidelines for treatment of ascites, spontaneous bacterial peritonitis, hepatorenal syndrome, and hyponatremia have been approved by the Danish Society of Gastroenterology and Hepatology. Ascites develops in approximately 60% of patients with cirrhosis during a 10 year period...

  18. Interaction of avirulent Leishmania species with rat peritoneal macrophages

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    Trina Bastardo

    1983-03-01

    Full Text Available An "in vitro" system has been developed for study of host cell-parasite interaction in visceral and cutaneous leishmaniasis. Avirulent promastigotes of L. brasiliensis and L. donovani, from strains originally isolated from human cases and mantained by serial culture in Davis' Medium were allowed to infect cultured macrophages from rat peritoneal exudate. Challenge of the macrophages by parasites took place in 199 medium, at 33ºC for L. brasiliensis and at 37ºC for L. donovani. Although the rat is resistant to infections by Leishmania spp., the promastigotes not only invaded the host cells, but transformed into amastigotes and later mutiplied, from 10 min after challenge to 24 hours later.Um sistema "in vivo" foi desenvolvido para estudar-se o comportamento do parasito-célula hospedeiro em leshimaniose cutânea e visceral com promastigotos avirulentos de L. brasiliensis e L. donovani (mantidos no meio Davis e com macrófagos de exsudado peritonial de rato. As espécies inicialmente foram isoladas de casos humanos. A confrontação de Leishmania spp-macrófago se realizou na presença do meio 199 e a duas temperaturas diferentes, para L. brasiliensis 33ºC e para L donovani 37ºC. Apesar de o rato ser um animal resistente à infecção de Leishmania spp.; promastigotos das espécies por nos estudadas não só se interiorizaram mas também se diferenciaram em amastigotos com posterior multiplicação, a partir dos 10 minutos depois da infecção dos macrófagos e até as 24 horas.

  19. Peritoneal carcinomatosis of gastrointestinal tumors: where are we now?

    Science.gov (United States)

    Terzi, Cem; Arslan, Naciye Cigdem; Canda, Aras Emre

    2014-10-21

    The peritoneal stromal tissue which provides a rich source of growth factors and chemokines is a favorable environment for tumor proliferation. The pathophysiological mechanism of peritoneal carcinomatosis is an individual sequence consisting of genetic and environmental factors and remains controversial. The natural history of the disease reveals a poor median prognosis of approximately 6 mo; however aggressive surgery and multimodal treatment options can improve oncologic outcomes. Considering peritoneal carcinomatosis as though it is a locoregional disease but not a metastatic process, cytoreductive surgery and and intraperitoneal chemotherapy has been a curative option during recent years. Cytoreductive surgery implies a series of visceral resections and peritonectomy procedures. Although the aim of cytoreductive surgery is to eliminate all macroscopic disease, viable tumor cells may remain in the peritoneal cavity. At that point, intraperitoneal chemotherapy can extend the macroscopic disease elimination to microscopic disease elimination. The successful treatment of peritoneal carcinomatosis requires a comprehensive management plan including proper patient selection, complete resection of all visible disease, perioperative intraperitoneal chemotherapy and postoperative systemic chemotherapy. Surgical and oncologic outcomes are strictly associated with extent of the tumor, completeness of cytoreduction and patient-related factors as well as multidisciplinary management and experience of the surgical team. In this review, pathophysiology and current management of peritoneal carcinomatosis originating from gastrointestinal tumors are discussed according to the latest literature.

  20. Early Diagnosis of Colonic Anastomotic Leak With Peritoneal Endoscopy.

    Science.gov (United States)

    Zogovic, Sergej; Gaarden, Morten; Mortensen, Frank Viborg

    2015-01-01

    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. 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. 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%. 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.

  1. Serum and peritoneal fluid antiendometrial antibodies in assisted reproduction.

    Science.gov (United States)

    Randall, Gary W; Bush, Stephen; Gantt, Pickens A

    2009-06-01

    To study the impact of surgically verified endometriosis and serum and peritoneal fluid antiendometrial antibodies (AEA) on pregnancy outcomes in gamete intrafallopian transfer (GIFT), zygote intrafallopian transfer (ZIFT) and in vitro fertilization (IVF) patients using assisted reproductive technologies (ART). Surgical evaluation of endometriosis and collection of serum and peritoneal fluid was performed at the time of laparoscopy. For patients who did not undergo laparoscopy, only serum samples were obtained. Sera and peritoneal fluid were tested by indirect immunofluorescence for AEA. There was no correlation between surgically verified endometriosis, serum or peritoneal fluid AEA and clinical pregnancy in patients undergoing ART. There was no significant difference in surgically verified endometriosis in patients who delivered and those who miscarried (p < 0.0594), whereas serum (p < 0.0223) and peritoneal fluid (p < 0.0032) AEA showed differences. In the total group of 352 ART patients, positive serum AEA was statistically significant in those who miscarried vs. those who delivered (p < 0.0000). Endometriosis does not significantly impair the pregnancy potential of ART patients, but it may be associated with miscarriage. The presence of serum and peritoneal fluid AEA correlate better with miscarriage than surgically verified endometriosis.

  2. (1→3)-β-D-glucan and galactomannan testing for the diagnosis of fungal peritonitis in peritoneal dialysis patients, a pilot study.

    Science.gov (United States)

    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. © Crown Copyright. Published by Oxford University Press on behalf of The International Society for Human and Animal Mycology 2015.

  3. Peritoneal dialysis catheter placement with peritoneoscopic technique and successful initiation of peritoneal dialysis in a patient with diastasis recti.

    Science.gov (United States)

    Abdelsalam, Mohamed Said; Althaf, Mohammed Mahdi; Albaqumi, Mamdouh Nasser; Alfurayh, Osman; Korbi, Lutfi; Ul Haq, Naveed

    2014-01-01

    Preserved anatomical integrity of the anterior abdominal wall is considered important in the presurgical evaluation of a patient who is being considered for placement of a peritoneal dialysis (PD) catheter. Diastasis recti abdominis (DRA) is the excessive widening or separation between the two bellies of the rectus abdominis muscle. The separation can occur anywhere along the linea alba and at times has been found to span the entire length from the xiphosternal angle to the pubic bone. Presence of DRA can pose a surgical challenge in the peritoneoscopic placement of peritoneal dialysis catheter. In this report, we discuss a case of successful placement of peritoneal dialysis catheter with peritoneoscope technique and successful initiation of peritoneal dialysis in a chronic kidney disease patient with DRA. © 2013 Wiley Periodicals, Inc.

  4. Palliative peritoneal dialysis: Implementation of a home care programme for terminal patients treated with peritoneal dialysis (PD)

    National Research Council Canada - National Science Library

    Rivera Gorrin, Maite; Teruel-Briones, José Luis; Burguera Vion, Victor; Rexach, Lourdes; Quereda, Carlos

    2015-01-01

    Terminal-stage patients on peritoneal dialysis (PD) are often transferred to haemodialysis as they are unable to perform the dialysis technique themselves since their functional capacities are reduced...

  5. Peritonitis outcomes in patients with HIV and end-stage renal failure on peritoneal dialysis: a prospective cohort study.

    Science.gov (United States)

    Ndlovu, Kwazi C Z; Sibanda, Wilbert; Assounga, Alain

    2017-02-03

    Few studies have investigated the management of human immunodeficiency virus (HIV)-associated end-stage renal failure particularly in low-resource settings with limited access to renal replacement therapy. We aimed to evaluate the effects of HIV infection on continuous ambulatory peritoneal dialysis (CAPD)-associated peritonitis outcomes and technique failure in highly active antiretroviral therapy (HAART)-treated HIV-positive CAPD populations. We conducted a single-center prospective cohort study of consecutive incident CAPD patients recruited from two hospitals in Durban, South Africa from September 2012-February 2015. Seventy HIV-negative and 70 HIV-positive end-stage renal failure patients were followed monthly for 18 months at a central renal clinic. Primary outcomes of peritonitis and catheter failure were assessed for the first 18 months of CAPD therapy. We assessed risk factors for peritonitis and catheter failure using Cox regression survival analysis. The HIV-positive cohort had a significantly increased rate of peritonitis compared to the HIV-negative cohort (1.86 vs. 0.76 episodes/person-years, respectively; hazard ratio [HR], 2.41; 95% confidence interval [CI], 1.69-3.45, P peritonitis rate rose to 3.69 episodes/person-years (HR 4.54, 95% CI 2.35-8.76, P peritonitis rate of 1.60 episodes/person-years (HR 2.10, CI 1.39-3.15, P = 0.001). HIV was associated with increased hazards of peritonitis relapse (HR, 3.88; CI, 1.37-10.94; P = 0.010). Independent predictors associated with increased peritonitis risk were HIV (HR, 1.84; CI, 1.07-3.16; P = 0.027), diabetes (HR, 2.09; CI, 1.09-4.03; P = 0.027) and a baseline CD4 count Peritonitis (HR, 14.47; CI, 2.79-75.00; P = 0.001), average hemoglobin concentrations (HR, 0.75; CI, 0.59-0.95; P = 0.016), and average serum C-reactive protein levels were independent predictors of catheter failure. HIV infection in end-stage renal disease patients managed by CAPD was associated with

  6. Palliative peritoneal dialysis: Implementation of a home care programme for terminal patients treated with peritoneal dialysis (PD

    Directory of Open Access Journals (Sweden)

    Maite Rivera Gorrin

    2015-03-01

    Full Text Available Terminal-stage patients on peritoneal dialysis (PD are often transferred to haemodialysis as they are unable to perform the dialysis technique themselves since their functional capacities are reduced. We present our experience with five patients on PD with a short-term life-threatening condition, whose treatment was shared by primary care units and who were treated with a PD modality adapted to their circumstances, which we call Palliative Peritoneal Dialysis.

  7. Patients' Perspectives on the Prevention and Treatment of Peritonitis in Peritoneal Dialysis: A Semi-Structured Interview Study.

    Science.gov (United States)

    Campbell, Denise J; Craig, Jonathan C; Mudge, David W; Brown, Fiona G; Wong, Germaine; Tong, Allison

    ♦ BACKGROUND: Peritoneal dialysis (PD) is recommended for adults with residual kidney function and without significant comorbidities. However, peritonitis is a serious and common complication that is associated with hospitalization, pain, catheter loss, and death. This study aims to describe the beliefs, needs, and experiences of PD patients about peritonitis, to inform the training, support, and care of these patients. ♦ METHODS: Qualitative semi-structured interviews were conducted with 29 patients from 3 renal units in Australia who had previous or current experience of PD. The interviews were conducted between November 2014 and November 2015. Transcripts were analyzed thematically. ♦ RESULTS: We identified 4 themes: constant vigilance for prevention (conscious of vulnerability, sharing responsibility with family, demanding attention to detail, ambiguity of detecting infection, ineradicable inhabitation, jeopardizing PD success); invading harm (life-threatening, wreaking internal damage, debilitating pain, losing control and dignity); incapacitating lifestyle interference (financial strain, isolation and separation, exacerbating burden on family); and exasperation with hospitalization (dread of hospital admission, exposure to infection, gruelling follow-up schedule, exposure to harm). ♦ CONCLUSIONS: Patients perceived that peritonitis could threaten their health, treatment modality, and lifestyle, which motivated vigilance and attention to hygiene. They felt a loss of control due to debilitating symptoms including pain and having to be hospitalized, and they were uncertain about how to monitor for signs of peritonitis. Providing patients with education about the causes and signs of peritonitis and addressing their concerns about lifestyle impact, financial impact, hospitalization, and peritonitis-related anxieties may improve treatment satisfaction and outcomes for patients requiring PD. Copyright © 2016 International Society for Peritoneal Dialysis.

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

    Science.gov (United States)

    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.

  9. Isolamento do Toxoplasma gondii de exsudato peritoneal e órgãos de camundongos com infecção experimental Isolation of Toxoplasma gondii from peritoneal exsudates and organs of experimentally infected mice

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    Ligia M. Ferreira Jamra

    1991-12-01

    Full Text Available Foram examinados exsudatos peritoneais e órgãos (cérebro, coração, pulmão e músculo estriado de 53 camundongos infectados experimentalmente pelo Toxoplasma gondii, sendo 21 na fase aguda e 32 na crônica. Camundongos albinos, machos, de cerca de 25 g e 2 meses de idade foram inoculados, por via intraperitoneal, com 0,5 ml de exsudato peritoneal (taquizoitas ou macerado de cérebro (cistos de camundongos previamente infectados. O exame a fresco foi feito no exsudato peritoneal, entre 3 e 12 dias após inoculação e no cérebro, após 10 dias. Foram realizadas inoculações de macerados de órgãos em novos camundongos (repiques para a recuperação do parasita no exsudato ou no cérebro. Na infecção aguda as positividades foram, ao exame a fresco: exsudato peritoneal 19/19, pulmão 12/14, músculo 6/9, coração 4/9 e cérebro 1/3. Após inoculação: exsudato peritoneal 5/5, cérebro 2/2, coração 19/19, pulmão 13/13 e músculo 14/17. Após estes últimos resultados foram registrados 9 novos órgãos positivos. A positividade final (igual à recuperação do parasita foi: exsudato peritoneal 19/19 (100%, coração 15/17 (88,5%, músculo 12/14 (85,7%, pulmão 14/14 (100% e cérebro 2/3 (66,6%. Na infecção crônica, que transcorreu entre 10 e 495 dias, as positividades foram, ao exame a fresco: cérebro 28/32, coração 0/4 e músculo 0/4. Após repique: cérebro 6/6, coração 14/29 e músculo 16/26. Neste exame foi revelado um novo camundongo positivo elevando para 29 o total de camundongos positivos ou 90,6%. O resultado final foi: cérebro 28/32 (87,5%, músculo 16/28 (57,15% e coração 14/31 (45,1%. No fim da pesquisa, aos 495 dias, o cérebro apresentava grandes cistos ao exame a fresco e coração e músculo mostravam-se positivos através da inoculação. Conclusões: 1º nos camundongos o toxoplasma persistiu por 495 dias no cérebro, coração e músculo estriado; 2º o exame a fresco do pulmão pode substituir ou

  10. Preditores de peritonite em pacientes em um programa de diálise peritoneal Predictor factors of peritoneal dialysis-related peritonitis

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    João Victor Duarte Lobo

    2010-06-01

    Full Text Available INTRODUÇÃO: Peritonite é a principal complicação relacionada com a diálise peritoneal (DP. OBJETIVO: Avaliar possíveis preditores para o seu desenvolvimento em pacientes em programa crônico na modalidade. MÉTODO: Realizou-se estudo de coorte retrospectivo em 330 pacientes (média de idade 53 ± 19 anos em programa de DP na Clínica de Nefrologia de Sergipe (Clinese, em Aracaju/ SE, Brasil, entre 1.º de janeiro de 2003 e 31 de dezembro de 2007. Variáveis sociodemográficas e clínicas foram avaliadas comparativamente entre pacientes que apresentaram (141% - 42,7% ou não (189% - 57,3% peritonite. Na análise estatística, utilizaramse teste t de Student, qui-quadrado e modelo de regressão com múltiplas variáveis. RESULTADOS : Ocorreu um episódio de peritoniteacada28,4pacientes/mês(0,42episódio/ paciente/ano. O Staphylococcus aureus foi o agente etiológico mais frequente (27,8%. Não se utilizava antibioticoterapia profilática e 136 pacientes (41,2% haviam apresentado previamente infecção de sítio de saída do cateter peritoneal (ISSCP. Identificou-se maior risco de peritonite nos pacientes com albuminemia INTRODUCTION: Peritonitis remains a major complication of peritoneal dialysis (PD. OBJECTIVE: Evaluate peritonitis incidence, etiology and outcome in cronic PD patients. METHODS: A retrospective cohort study was carried out on 330 patients (mean age of 53 ± 19 years who had been treated by PD in a dialysis center in Aracaju/SE, Brazil between January 1st, 2003 and December 31th, 2007. Data of patients with and without peritonitis were compared using Student's ttest, chi-squared statistic and multiple logistic regression. RESULTS: There were 213 peritonitis among 141 patients (1.51 episode/patient resulting in a rate of 28.44 patient/episode/ month (0.42 patient/episode/year. Staphylococcus aureus was the most frequent micro-organism isolated (27.8%, followed by Escherichia coli (13.4% and 32.5% were culture

  11. La evidencia cualitativa y el cuidado del paciente en diálisis peritoneal

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    Ana Julia Carrillo Algarra

    Full Text Available Introducción: La atención de enfermería como relación entre un sujeto de cuidado y un profesional con capacidad para hacerlo requiere que éste último comprenda las vivencias que la enfermedad y los tratamientos generan en la persona. Objetivo: Establecer interrelación entre las evidencias cualitativas disponibles en la literatura científica cualitativa publicada entre 1997-2014 respecto al cuidado de enfermería a pacientes en Diálisis Peritoneal con las taxonomías enfermeras. Material y Métodos: Estudio cualitativo en el cuál, previa autorización del comité de ética e investigación, se realizó revisión sistemática de estudios cualitativos en tres etapas: 1. Búsqueda en las bases de datos: PubMed, Embase, CUIDEN, CINAHL, Dialnet, Scielo, Biblioteca Virtual en Salud y Web of Science. 2. Evaluación de calidad metodológica por pares independientes utilizando el Critical Appraisal Skills Programme, en español; 3. Síntesis de evidencias cualitativas, que se interrelacionaron con las taxonomías Nursing Diagnoses: definitions and classification, y Nursing Intervention Classification. Resultados: Se incluyeron 19 estudios que permitieron, desde la voz de los sujetos de investigación reportadas por los autores y homologadas con las características definitorias, formular diagnósticos y determinar intervenciones de enfermería enmarcadas en los 13 dominios establecidos por la Nursing Diagnoses: definitions and classification. Algunos resultados y conclusiones en sí mismos son evidencias cualitativas del cuidado que requieren las personas en diálisis peritoneal. Discusión y conclusiones: La diálisis peritoneal interfiere en todos los dominios, afectando al sujeto, su familia y su entorno. En general requiere de educación y apoyo permanente para lograr adherencia.

  12. Exsudação celular induzida pela carragenina na cavidade peritoneal de pintos

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    Alda Maria Backx Noronha Madeira

    1997-12-01

    Full Text Available A resposta celular, induzida pela injeção de carragenina (4,5 ml de solução de Ringer-Locke a 0,2% w/v na cavidade peritoneal de pintos (machos Isa Brown de três a seis semanas de idade, foi avaliada pela contagem total e diferencial das células inflamatórias de exsudatos colhidos de 0,5 a 4 horas pós-estímulo. Foi observado ao longo de 1 a 4 horas após a injúria um aumento da exsudação leucocitária, com predominância de heterófilos. Macrófagos foram o segundo tipo celular predominante, seguidos por linfócitos, eosinófilos e basófilos, em ordem decrescente. Trombócitos não foram observados em número significante no exsudato inflamatório. Os resultados apresentados neste trabalho indicam que a cavidade peritoneal pode ser usada como um bom modelo para o estudo da resposta inflamatória aguda em galinhas.

  13. Oral omega-3 fatty acids promote resolution in chemical peritonitis.

    Science.gov (United States)

    Chacon, Alexander C; Phillips, Brett E; Chacon, Miranda A; Brunke-Reese, Deborah; Kelleher, Shannon L; Soybel, David I

    2016-11-01

    Recent studies suggest that purified omega-3 fatty acids may attenuate acute inflammation and hasten the transition to healing. In this study, we tested the hypothesis that pretreatment with omega-3-rich fish oil (FO) would promote resolution of peritoneal inflammation through production of specific lipid mediators. C57/BL6 mice were given a daily 200-μL oral gavage of saline (CTL) or FO (1.0-1.5 g/kg/d docosahexaenoic acid and 1.3-2.0 g/kg/d eicosapentaenoic acid) for 7 d before chemical peritonitis was induced with thioglycollate. Peritoneal lavage fluid was collected before induction and at days 2 and 4 after peritonitis onset. Prostaglandin E2 (PGE2), Leukotriene B4 (LTB4), Resolvin D1 (RvD1), and the composition of immune cell populations were examined in peritoneal lavage exudates. Cells harvested from the peritoneum were assessed for macrophage differentiation markers, phagocytosis, and lipopolysaccharide-induced cytokine secretion profiles (interleukin [IL]-6, IL-10, IL-1β, TNFα). The ratio of RvD1 to pro-inflammatory PGE2 and LTB4 was increased in the peritoneal cavity of FO-supplemented animals. FO induced a decrease in the number of monocytes in the lavage fluid, with no change in the number of macrophages, neutrophils, or lymphocytes. Macrophage phagocytosis and M1/M2 messenger RNA markers were unchanged by FO with the exception of decreased PPARγ expression. FO increased ex vivo TNFα secretion after stimulation with lipopolysaccharide. Our findings provide evidence that nutraceutically relevant doses of FO supplements given before and during chemical peritonitis shift the balance of lipid mediators towards a proresolution, anti-inflammatory state without drastically altering the number or phenotype of local innate immune cell populations. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Reação peritoneal tardia ao calculo biliar humano, de colesterol, deixado na cavidade abdominal de ratos

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    Luiz Carlos Bertges

    Full Text Available Foram avaliados os resultados tardios da colocação de cálculos biliares humanos, de colesterol, na cavidade peritoneal de ratos. Constituíram-se cinco grupos: cinco ratos foram apenas laparotomizados com manuseio da cavidade; cinco foram laparotomizados e receberam um ponto com fio monofilamentar cinco zeros no sulco paracólico direito e mesentério; dez receberam cálculos que foram deixados livres na cavidade peritoneal; em dez, os clculos foram fixados no sulco paracólico direito e, finalmente, dez tiveram clculos fixados no mesentério. Os animais foram mortos após cinco meses de pós-operatório quando se observou a cavidade abdominal e foi coletado material para estudo histopatológico. Concluiu-se que os cálculos não foram absorvidos, desenvolveram uma reação peritoneal do tipo corpo estranho com formação de plastrão e foram envolvidos por tecido fibroso e células inflamatórias.

  15. Novel Predictors of Peritonitis-Related Outcomes in the BRAZPD Cohort

    Science.gov (United States)

    de Moraes, Thyago Proença; Olandoski, Marcia; Caramori, Jaqueline C.T.; Martin, Luis C.; Fernandes, Natália; Divino-Filho, José Carolino; Pecoits-Filho, Roberto; Barretti, Pasqual

    2014-01-01

    ♦ Introduction: Peritonitis remains the main cause of peritoneal dialysis (PD) technique failure worldwide, despite significant reductions in infection rates observed over the past decades. Several studies have described risk factors for peritonitis, technique failure and mortality. However, there are scarce data regarding predictors of complications during and after a peritonitis episode. The aim of our study was to analyze predictors of peritonitis-related outcome in the Brazilian Peritoneal Dialysis study (BRAZPD) cohort. ♦ Methods: All adult incident patients recruited in the BRAZPD Study between December 2004 and October 2007, who remained at least 90 days on PD and presented their first peritonitis episode (n = 474 patients) were included in the study. The endpoints analyzed were non-resolution, death due to a peritonitis episode and long-term technique survival after a peritonitis episode. ♦ Results: In the multivariable regression, non-resolution was independently associated with older age (odds ratio (OR) 1.02; p peritonitis therapy presented a higher risk of non-response (OR 2.5; p peritonitis episode was older age (OR 1.04; p peritonitis on outcomes, we observed that collagenosis may negatively impact response to treatment and exposure to vancomycin may possibly reduce long-term technique survival. It is important to emphasize that the association of vancomycin with technique failure does not prove causality. These findings shed light on new factors predicting outcome when peritonitis is diagnosed. PMID:24385333

  16. Association of Peritonitis with Hemodialysis Catheter Dependence after Modality Switch

    Science.gov (United States)

    Thamer, Mae; Zhang, Yi; Zhang, Qian; Allon, Michael

    2016-01-01

    Background and objectives Few studies have evaluated vascular access use after transition from peritoneal dialysis to hemodialysis. Our study characterizes vascular access use after switch to hemodialysis and its effect on patient mortality and evaluates whether a peritonitis event preceding the switch was associated with the timing of permanent vascular access placement and use. Design, setting, participants, & measurements The US Renal Data System data were used to evaluate the establishment of a permanent vascular access in 1165 incident Medicare–insured adult patients on dialysis who initiated peritoneal dialysis between July 1, 2010 and June 30, 2011 and switched to hemodialysis within 1 year. Results The proportions of patients using a hemodialysis catheter were 85% (744 of 879), 76% (513 of 671), and 51% (298 of 582) at 30, 90, and 180 days, respectively, after the switch from peritoneal dialysis to hemodialysis. Patients who switched from peritoneal dialysis to hemodialysis with a previous peritonitis episode were more likely to dialyze with a catheter at 30 days (90% [379 of 421] versus 80% [365 of 458]; P=0.03), 90 days (82% [275 of 334] versus 71% [238 of 337]; P=0.03), and 180 days (57% [166 of 289] versus 45% [132 of 293]; P=0.04) after the switch and less likely to dialyze with an arteriovenous fistula at 30 days (8% [32 of 421] versus 16% [73 of 458]; P=0.01), 90 days (13% [42 of 334] versus 23% [76 of 337]; P=0.03), and 180 days (31% [91 of 289] versus 43% [126 of 293]; P=0.04). Patients using a permanent vascular access 180 days after switching from peritoneal dialysis to hemodialysis had better adjusted survival during the ensuing year than those using a catheter (hazard ratio, 0.66; 95% confidence interval, 0.44 to 1.00; P=0.05). Conclusions Among patients who switch from peritoneal dialysis to hemodialysis, prior peritonitis is associated with a higher rate of persistent hemodialysis catheter use, which in turn, is associated with lower

  17. Cysteinyl 1 Receptor Antagonist Montelukast, Does Not Prevent Peritoneal Membrane Damage in Experimental Chronic Peritoneal Dialysis Model in Rats

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    Sibel Koçak Yucel

    2014-12-01

    Full Text Available Background/Aims: Continuous ambulatory peritoneal dialysis (CAPD induces structural changes in the peritoneal membrane such as fibrosis, vasculopathy and angioneogenesis with a reduction in ultrafiltration capacity. Leukotriene (LT receptor antagonists have been found to be effective to prevent fibrosis in some nonperitoneal tissues. The aim of this study is to investigate the possible beneficial effect of montelukast, a LT receptor antagonist, on peritoneal membrane exposed to hypertonic peritoneal dialysis in uremic rats. Methods: Of the 48 male, 5/6 nephrectomized Wistar rats 29 remained alive and were included in the study. These studied rats were divided into 3 groups: Group I (n=7 was the control group, Group II (n=8 was treated with 20 ml hypertonic PDF intraperitoneally daily and Group III was treated with montelukast and similar PDF treatment protocol. The morphological and functional changes in the peritoneal membrane as well as cytokine expression were compared between groups. Results: Submesothelial thickness and the severity of the degree of hyaline vasculapathy were more prominent in group III when compared to group I. There were no significant differences between group II and other groups in terms of submesothelial thickness and the severity of the degree of hyaline vasculapathy. Increased expressions of TGF-β and VEGF in parietal peritoneal membrane were found in group II and group III when compared to group I. The amount of TGF-β and VEGF expression were similar in group II and group III. Conclusion: This study suggests that montelukast treatment does not prevent the peritoneal membrane from deleterious effects of hyperosmolar PDF in the uremic environment.

  18. The Correlation between Serum and Peritoneal Fluid CA125 The Correlation between Serum and Peritoneal Fluid CA125

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    Saghar Salehpour

    2009-01-01

    Full Text Available Background: Despite a high prevalence of endometriosis, there still exist many challenges indiagnosing the disease. This study aims to evaluate non-invasive and practical diagnostic methodsby measuring serum and peritoneal fluid CA 125 levels in patients with endometriosis. A secondaryaim is to determine the correlation between these markers with the stage of disease as well as therelationship of the two markers with each other.Materials and Methods: This is a cross-sectional study of 60 women who underwent laparoscopyfor benign conditions. Based on laparoscopic findings and biopsy results, patients were divided to twogroups; one group included patients with pelvic endometriosis (35 patients and the second enrolledpatients free from endometriosis (25 patients. Serum and peritoneal fluid specimens were provided at thetime of laparoscopy and CA125 levels were then assessed by electrochemiluminescence immunoassay.Results: Mean serum and peritoneal fluid CA125 levels were significantly higher in women withendometriosis as compared to the control group (26.42 ± 24.34 IU/ml versus 12.64 ± 6.87 IU/mlin serum and 2203.54 + 993.19 IU/ml versus 1583.42 ± 912.51 IU/ml in peritoneal fluid, p<0.05.CA 125 levels also varied proportionally with the stage of endometriosis; but showed a significantdifference only in higher stages of the disease, both in serum and peritoneal fluid. We calculatedthe cut-off value suggesting a diagnosis of pelvic endometriosis as 14.70 IU/ml for serum and1286.5 IU/ml for peritoneal fluid CA125. A linear correlation between CA 125 levels in serum andperitoneal fluid in patients with pelvic endometriosis has also been observed.Conclusion: Serum and peritoneal fluid CA 125 levels are simple and non-surgical tools fordiagnosing and staging pelvic endometriosis. These markers are of greater diagnostic value inhigher stages of the disease.

  19. Prevention of peritonitis in newly-placed peritoneal dialysis catheters: efficacy of oral prophylaxis with cefuroxime axetil - a preliminary study.

    Science.gov (United States)

    Velioglu, Arzu; Asicioglu, Ebru; Ari, Elif; Arikan, Hakki; Tuglular, Serhan; Ozener, Cetin

    2016-02-01

    Peritonitis is one of the causes of early peritoneal dialysis (PD) failure in newly-placed catheters. Antibiotic prophylaxis has been recommended to decrease the risk of infection after PD catheter placement. In this study, we compared the efficacy of parenteral versus oral prophylactic cefuroxime axetil for preventing peritonitis after placed PD catheters. In total, 67 patients (F/M: 32/35; mean age: 46.6±13.2 years) undergoing 70 percutaneous PD catheter placement procedures were included (in three patients, placement was repeated). In 37 patients (parenteral group), we administered a single intravenous (IV) 750-mg dose of cefuroxime axetil, approximately 30 min before placement. In the oral group, 33 patients received a 500-mg dose of oral cefuroxime axetil 1 hour before the procedure and the patients continued that twice daily for 3 days. Patients were evaluated for peritonitis over the following 14 days. The costs of both oral and parenteral forms of cefuroxime axetil were calculated. The two groups were similar regarding age and gender. Three patients (9%) in the oral group and three (8.1%) in the parenteral group developed peritonitis (P=0.578). All were responded to therapy for peritonitis. The cost of parenteral prophylaxis was $US 7.58, while that of the oral form was $US 3.92. For patients undergoing percutaneous PD catheter insertion, a 3-day regimen of oral cefuroxime axetil for preventing early peritonitis was safe, equally effective, and had lower cost comparing with single intravenous dose of the same agent.

  20. The Functional State of Intestinal Microcirculation in Diffuse Peritonitis

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    A. A. Kosovskikh

    2012-01-01

    Full Text Available Objective: to evaluate the functional state of intestinal microcirculation in diffuse peritonitis caused by hollow organ perforation and to determine its possible relationship to skin microcirculation. Subjects and methods. Seventeen patients with diffuse peritonitis resulting from hollow organ perforation were examined. The patients’ mean age was 58.5±2.8 years; a control group consisted of 35 apparently healthy individuals. The functional state of the intestinal microcirculatory bed (the mid-transverse colon, the ileum at a distance of 60 cm from the ileocecal corner, the small bowel at a distance of 50 cm of the ligament of Treitz, and an area next hollow organ perforation and skin was evaluated by laser Doppler flowmetry by means of a ЛАКК-02 laser capillary blood flow analyzer made in the Russian Federation (LAZMA Research-and-Production Association, Russian Federation. Results. Perforation of the affected intestinal portion became worse in patients with diffuse peritonitis. Blood flow stability was ensured by the higher effect of mainly active components of vascular tone regulation on the microvascular bed. Regulatory changes were equally pronounced at both the intraorgan and skin levels. Conclusion. The findings suggest that the patients with diffuse peritonitis have changes in microcirculatory regulation aimed at maintaining tissue perfusion. These changes are universal at both the intraorgan and skin levels. Key words: microcirculation, micro blood flow, intestine, peritonitis, tissue perfusion.

  1. Malignant Peritoneal Mesothelioma: Clinicopathological Characteristics of Two Cases

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    Mustafa Cem Algın

    2014-01-01

    Full Text Available Introduction. Peritoneal mesothelioma is a rare tumor, presenting difficulties in diagnosis and treatment. Peritoneum is the second most common area of the mesothelioma after pleura, and even synchronous pleural and peritoneal mesotheliomas are observed in 30–45% of all cases. The diagnosis may be difficult due to lack of specific symptoms and clinical findings. In addition, a delay in the diagnosis is not rare especially in the absence of previous asbestos exposure. Here we report two cases of malignant peritoneal mesotheliomas. The diagnostic and therapeutic approaches for these rare neoplasms are discussed. Case Presentation. The cases were two men (one aged 54 years old and the other 40 years old. Prolonged abdominal pain and swelling were the primary presentation symptoms and findings. The mesotheliomas were developed in the right upper quadrant of abdomen in both of the cases. Both cases were treated with surgical resection. Final diagnosis were possible with histological and immunohistochemical documentation of tumor characteristics, which were consistent with dictating a mesothelial origin. No history of asbestos exposure was reported. Conclusion. Peritoneal mesotheliomas are rare clinical entities. However, patients with prolonged abdominal pain and abdominal masses should be considered to have atypical pathologies such as peritoneal mesotheliomas.

  2. Tuberculous peritonitis: a study comparing cirrhotic and noncirrhotic patients.

    Science.gov (United States)

    Aguado, J M; Pons, F; Casafont, F; San Miguel, G; Valle, R

    1990-10-01

    Tuberculous peritonitis is a rare disease, which often goes unrecognized because of the subtle clinical clues and its insidous onset. We retrospectively analyzed the records of 37 cases of tuberculous peritonitis diagnosed over a 15-year period, and compared the clinical and diagnostic features of cirrhotic and noncirrhotic patients. In cirrhotic patients, tuberculous peritonitis can simulate ascites from liver disease or spontaneous bacterial peritonitis. The diagnosis is difficult in these patients because the ascitic fluid may not be of the exudative type as a result of the low albumin level in serum, and lymphocytes do not predominate in all cases. Adenosine deaminase (ADA) activity in ascitic fluid was elevated (higher than 40 U/L) in all 11 patients (four patients with hepatic cirrhosis). The time required to achieve a correct diagnosis was significantly longer in cirrhotic than in noncirrhotic patients. The overall mortality was 13%, with deaths occurring exclusively among cirrhotic patients. We emphasize that tuberculous peritonitis in cirrhotic patients can present an atypical picture. A considerable element of suspicion is necessary.

  3. Crizotinib, a MET inhibitor, prevents peritoneal dissemination in pancreatic cancer.

    Science.gov (United States)

    Takiguchi, Soichi; Inoue, Kazuko; Matsusue, Kimihiko; Furukawa, Masayuki; Teramoto, Norihiro; Iguchi, Haruo

    2017-07-01

    Peritoneal dissemination is a frequent occurrence in pancreatic cancer, which is associated with a poor prognosis. MET is associated with the progression of pancreatic cancer; therefore, we evaluated the effect of a MET inhibitor, crizotinib, on peritoneal dissemination of pancreatic cancer. Crizotinib inhibited the growth of 8 pancreatic cancer cell lines with the IC50 ranging from 1.4 to 4.3 µM. Invasion of the pancreatic cancer cell line Suit-2, was suppressed in vitro at a concentration of 1.0 µM, which is sufficient for the inhibition of MET phosphorylation. This effect on cell invasion was also recapitulated by the reduction of MET expression in Suit-2 with siRNA. Crizotinib also inhibited RhoA activation in addition to MET phosphorylation. We further evaluated the effect of crizotinib on peritoneal dissemination of pancreatic cancer in vivo. Crizotinib reduced tumor burden and ascites accumulation due to development of peritoneal dissemination after inoculation of Suit-2. Taken together, crizotinib may be a potent drug for treating peritoneal dissemination of pancreatic cancer by inhibiting cancer cell proliferation and invasion, at least in part through the suppression of HGF/MET signaling and RhoA activation.

  4. [Surgical treatment of secondary peritonitis: A continuing problem. German version].

    Science.gov (United States)

    van Ruler, O; Boermeester, M A

    2016-01-01

    Secondary peritonitis remains associated with high mortality and morbidity rates. Treatment of secondary peritonitis is still challenging even in the era of modern medicine. Surgical intervention for source control remains the cornerstone of treatment besides adequate antimicrobial therapy and when necessary intensive medical care measures and resuscitation. A randomized clinical trial showed that relaparotomy on demand (ROD) after initial emergency surgery was the preferred treatment strategy, irrespective of the severity and extent of peritonitis. The effective and safe use of ROD requires intensive monitoring of the patient in a setting where diagnostic tests and decision making about relaparotomy are guaranteed round the clock. The lack of knowledge on timely and adequate patient selection, together with the lack of use of easy but reliable monitoring tools seem to hamper full implementation of ROD. The accuracy of the relaparotomy decision tool is reasonable for prediction of the formation of peritonitis and necessary selection of patients for computed tomography (CT). The value of CT in the early postoperative phase is unclear. Future research and innovative technologies should focus on the additive value of CT after surgical treatment for secondary peritonitis and on the further optimization of bedside prediction tools to enhance adequate patient selection for interventions in a multidisciplinary setting.

  5. Trametinib in Treating Patients With Recurrent or Progressive Low-Grade Ovarian Cancer or Peritoneal Cavity Cancer

    Science.gov (United States)

    2017-11-13

    Low Grade Ovarian Serous Adenocarcinoma; Micropapillary Serous Carcinoma; Ovarian Serous Adenocarcinoma; Primary Peritoneal Serous Adenocarcinoma; Recurrent Ovarian Carcinoma; Recurrent Primary Peritoneal Carcinoma

  6. Effect of storage xyloglucans on peritoneal macrophages.

    Science.gov (United States)

    Rosário, M M T; Noleto, G R; Bento, J F; Reicher, F; Oliveira, M B M; Petkowicz, C L O

    2008-01-01

    Xyloglucans from seeds of Copaifera langsdorffii (XGC), Hymenaea courbaril (XGJ) and Mucuna sloanei (XGM) were obtained from milled and defatted cotyledons by aqueous extraction at 25 degrees C. The resulting fractions contained Glc, Xyl and Gal in molar ratios of 2.5: 1.5: 1.0 (XGC), 3.8: 2.6: 1.0 (XGJ) and 2.5: 1.6: 1.0 (XGM). HPSEC-MALLS/RI analysis showed that each polysaccharide fraction was homogeneous; M(w) values were 1.6 x 10(5), 2.0 x 10(5) and 1.5 x 10(5)g/mol, respectively. The effect of the xyloglucans on the production of O(2)*(-) and NO* and on the recruitment of macrophages to the mouse peritoneum was evaluated. All polysaccharides promoted an increase in the number of peritoneal macrophages in a dose-dependent manner. The largest increase, of 576% in comparison to the control group, was elicited by XGJ at 200 mg/kg. The effect of XGC, XGJ and XGM on O(2)*(-) production, in the presence or absence of phorbol 12-myristate 13-acetate (PMA), was not statistically significant. For NO(.) production, the lowest concentration of XGC (10 microg/ml) gave rise to an increase of 262% when compared to the control group; the effect was dose-dependent, reaching 307% at 50 microg/ml. On the other hand, XGJ at a concentration of 50 microg/ml enhanced NO* production by 92%. XGM did not affect NO* production significantly. The results indicate that xyloglucans from C. langsdorffii, H. courbaril and M. sloanei have immunomodulatory activity.

  7. Changing Landscape for Peritoneal Dialysis: Optimizing Utilization.

    Science.gov (United States)

    Schreiber, Martin J

    2017-03-01

    The future growth of peritoneal dialysis (PD) will be directly linked to the shift in US healthcare to a value-based payment model due to PD's lower yearly cost, early survival advantage over in-center hemodialysis, and improved quality of life for patients treating their kidney disease in the home. Under this model, nephrology practices will need an increased focus on managing the transition from chronic kidney disease to end-stage renal disease (ESRD), providing patient education with the aim of accomplishing modality selection and access placement ahead of dialysis initiation. Physicians must expand their knowledge base in home therapies and work toward increased technique survival through implementation of specific practice initiatives that highlight PD catheter placement success, preservation of residual renal function, consideration of incremental PD, and competence in urgent start PD. Avoidance of both early and late PD technique failures is also critical to PD program growth. Large dialysis organizations must continue to measure and improve quality metrics for PD, expand their focus beyond the sole provision of PD to holistic patient care, and initiate programs to reduce PD hospitalization rates and encourage physicians to consider the benefits of PD as an initial modality for appropriate patients. New and innovative strategies are needed to address the main reasons for PD technique failure, improve the connectivity of the patient in the home, leverage home biometric data to improve overall outcomes, and develop PD cycler devices that lower patient treatment burden and reduce both treatment fatigue and treatment-dependent complications. © 2017 Wiley Periodicals, Inc.

  8. Vivendo entre o pesadelo e o despertar: o primeiro momento no enfrentamento da diálise peritoneal Viviendo entre la pesadilla y el despertar: el primer enfrentamiento de la diálisis peritoneal Living between the nightmare and the awakening: the first time in dealing with peritoneal dialysis

    Directory of Open Access Journals (Sweden)

    Felipe Kaezer dos Santos

    2011-03-01

    Full Text Available Este artigo é originado de uma dissertação de mestrado cujo objeto foi o significado do enfrentamento do cliente portador de doença renal crônica mediante o início da diálise peritoneal. Os sujeitos do estudo foram considerados na perspectiva do Interacionismo Simbólico, que valoriza o significado dos elementos do mundo como determinantes para a interação. Seguindo os procedimentos metodológicos da Teoria Fundamentada nos Dados foram instituídos os cinco elementos do paradigma de análise: Causas, Contexto, Fatores Intervenientes, Estratégias de Ação/Interação e Consequências. O objetivo desta discussão é conhecer as formas pelas quais o cliente portador de doença renal crônica enfrenta a diálise peritoneal, na iminência de realização deste método. Enfrentando essa nova situação, o cliente parte para um despertar, abandonando a ideia de morte e fazendo uma distinção clara entre a doença renal crônica e a diálise. Se antes as duas percepções pareciam uma só, o despertar apresenta a diálise peritoneal como a "antimorte", como um renascer para a vida.Este artículo se origina de una tesis cuyo objeto era el enfrentamiento del cliente portador de enfermedad renal crónica mediante el inicio de diálisis peritoneal. Los sujetos del estudio fueron considerados en la perspectiva del Interaccionismo Simbólico, que valoriza el significado de los elementos del mundo como determinantes para la interacción. De acuerdo con los procedimientos metodológicos de la Teoría Fundamentada, se establecieron cinco elementos del paradigma del análisis: Causas, Contexto, Factores Intervinientes, Estrategias de acción/interacción y Consecuencias. El propósito de esta discusión es encontrar maneras por las cuales el cliente portador de enfermedad renal crónica enfrenta la diálisis peritoneal, en la eminencia de la realización de este método. Ante esta nueva situación, el cliente se inicia con un despertar, abandonando la

  9. Laparoscopic Lavage Is Feasible and Safe for the Treatment of Perforated Diverticulitis With Purulent Peritonitis

    DEFF Research Database (Denmark)

    Angenete, Eva; Thornell, Anders; Burcharth, Jakob

    2016-01-01

    OBJECTIVE: To evaluate short-term outcomes of a new treatment for perforated diverticulitis with purulent peritonitis in a randomized controlled trial. BACKGROUND: Perforated diverticulitis with purulent peritonitis (Hinchey III) has traditionally been treated with surgery including colon resection...

  10. Peritoneal dialysis-related peritonitis due to Staphylococcus aureus: a single-center experience over 15 years.

    Directory of Open Access Journals (Sweden)

    Pasqual Barretti

    Full Text Available Peritonitis caused by Staphylococcus aureus is a serious complication of peritoneal dialysis (PD, which is associated with poor outcome and high PD failure rates. We reviewed the records of 62 S. aureus peritonitis episodes that occurred between 1996 and 2010 in the dialysis unit of a single university hospital and evaluated the host and bacterial factors influencing peritonitis outcome. Peritonitis incidence was calculated for three subsequent 5-year periods and compared using a Poisson regression model. The production of biofilm, enzymes, and toxins was evaluated. Oxacillin resistance was evaluated based on minimum inhibitory concentration and presence of the mecA gene. Logistic regression was used for the analysis of demographic, clinical, and microbiological factors influencing peritonitis outcome. Resolution and death rates were compared with 117 contemporary coagulase-negative staphylococcus (CoNS episodes. The incidence of S. aureus peritonitis declined significantly over time from 0.13 in 1996-2000 to 0.04 episodes/patient/year in 2006-2010 (p = 0.03. The oxacillin resistance rate was 11.3%. Toxin and enzyme production was expressive, except for enterotoxin D. Biofilm production was positive in 88.7% of strains. The presence of the mecA gene was associated with a higher frequency of fever and abdominal pain. The logistic regression model showed that diabetes mellitus (p = 0.009 and β-hemolysin production (p = 0.006 were independent predictors of non-resolution of infection. The probability of resolution was higher among patients aged 41 to 60 years than among those >60 years (p = 0.02. A trend to higher death rate was observed for S. aureus episodes (9.7% compared to CoNS episodes (2.5%, (p = 0.08, whereas resolution rates were similar. Despite the decline in incidence, S. aureus peritonitis remains a serious complication of PD that is associated with a high death rate. The outcome of this infection is negatively

  11. Outcome of the sub-optimal dialysis starter on peritoneal dialysis. Report from the French Language Peritoneal Dialysis Registry (RDPLF).

    Science.gov (United States)

    Lobbedez, Thierry; Verger, Christian; Ryckelynck, Jean-Philippe; Fabre, Emmanuel; Evans, David

    2013-05-01

    This study was carried out to examine the association of sub-optimal dialysis initiation of peritoneal dialysis (PD) with all the possible outcomes on PD using survival analysis in the presence of competing risks. This was a retrospective cohort study based on the data of the French Language Peritoneal Dialysis Registry. We analysed 8527 incident patients starting PD between January 2002 and December 2010. The end of the observation period was 01 June 2011. Times from the start of PD to death, transplantation, transfer to haemodialysis (HD) and first peritonitis episode were calculated. The sub-optimal dialysis initiation was defined by a period of <30 days on HD before PD initiation. Among 8527 patients, there were 568 patients who started PD after <30 days on HD. There were 6562 events: 3078 deaths, 2136 transfers to HD, 1348 renal transplantations. When using a Fine and Gray model, sub-optimal dialysis start, early peritonitis and transplant failure were associated with a higher sub-distribution relative hazard of technique failure. There was no association between the sub-optimal dialysis start and the sub-distribution hazard of death or transplantation. In the multivariate analysis using a Fine and Gray regression model, the sub-optimal dialysis start was not associated with a higher sub distribution relative hazard of peritonitis. Sub-optimal dialysis initiation is neither associated with a higher risk of death nor with a lower risk of renal transplantation. Sub-optimal PD patients had a higher risk of transfer to HD.

  12. Condiciones relacionadas con el desarrollo de septos en la cavidad abdominal de pacientes pediátricos en diálisis peritoneal

    Directory of Open Access Journals (Sweden)

    G Patiño-García

    2017-01-01

    Full Text Available INTRODUCCIÓN: en nuestro hospital la diálisis peritoneal es el método de sustitución renal de primera instancia. Los septos en la cavidad abdominal en niños con insuficiencia renal crónica son complicaciones por repetidos cuadros de peritonitis. OBJETIVO: determinar las condiciones relacionadas con el desarrollo de septos en la cavidad abdominal en pacientes pediátricos con diálisis peritoneal. MATERIALES Y MÉTODOS: estudio observacional retrospectivo, de marzo del 2012 a octubre del 2014, incluyendo pacientes pediátricos con enfermedad renal crónica con diálisis peritoneal. Los septos fueron diagnosticados por medio de ultrasonido abdominal. Estadística inferencial con exacta de Fisher y U de Mann Whitney, asociación de riesgo con razón de momios (OR. Se incluyeron 60 pacientes en dos grupos: con septos (n=20 y sin septos (n=40: sexo masculino n=11 (55% y n=25 (62%; edad en años (mediana 8 (0.5-15 y 9 (0.5-16,respectivamente (p = 0.756; duración de diálisis (mediana 12 (4 60 y 16 (2-81 meses, también respectivamente (p = 0.653.   RESULTADOS: no se encontró la causa de la insuficiencia renal en 13 (65% de los pacientes del grupo con septos y en 25 (62% del grupo sin septos; factores relacionados: solución glucosada hiperosmolar n=5 (25% y n=11 (28% (p = 0.917; cirugía abdominal posterior a Tenkoff n=3 (15% y n=7 (18%; cuadros de peritonitis n=20 (100% y n=29 (72% (p = 0.025; necesidad de tratamiento sistémico n=19 (95% y n=22 (55% (p = 0.004, todos los datos para los grupos con y sin septos, respectivamente.   CONCLUSIONES: dos o más eventos de peritonitis y necesidad de tratamiento sistémico son factores relacionados con el desarrollo de septos abdominales en niños con insuficiencia renal crónica en diálisis peritoneal.

  13. Photodynamic Detection of Peritoneal Metastases Using 5-Aminolevulinic Acid (ALA

    Directory of Open Access Journals (Sweden)

    Yutaka Yonemura

    2017-03-01

    Full Text Available In the past, peritoneal metastasis (PM was considered as a terminal stage of cancer. From the early 1990s, however, a new comprehensive treatment consisting of cytoreductive surgery and perioperative chemotherapy has been established to improve long-term survival for selected patients with PM. Among prognostic indicators after the treatment, completeness of cytoreduction is the most independent predictors of survival. However, peritoneal recurrence is a main cause of recurrence, even after complete cytoreduction. As a cause of peritoneal recurrence, small PM may be overlooked at the time of cytoreductive surgery (CRS, therefore, development of a new method to detect small PM is desired. Recently, photodynamic diagnosis (PDD was developed for detection of PM. The objectives of this review were to evaluate whether PDD using 5-aminolevulinic acid (ALA could improve detection of small PM.

  14. Continuous Venovenous Hemofiltration in Complex Treatment for Generalized Peritonitis

    Directory of Open Access Journals (Sweden)

    O. M. Shevtsova

    2008-01-01

    Full Text Available Objective: to evaluate the efficiency of continuous venovenous hemofiltration in patients with generalized peritonitis complicated by multiple organ dysfunction. Subjects and methods. Thirty-seven patients with acute generalized peritonitis were examined. Continuous hemofiltration was used during traditional therapy in Group 1 (n=17; the remaining patients (a control group received only traditional therapy. The time course of changes in the parameters of toxemia and a hemo-stasiogram were studied. Results. The study indicated better homeostatic parameters, regression of multiple organ dysfunctions, and lower mortality rates in the use of the above procedure. There was a reduction in the count of platelets during hemofiltration, which restored after the end of the procedure. Key words: generalized peritonitis, multiple organ dysfunctions, hemofiltration.

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

    Science.gov (United States)

    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.

  16. Spontaneous Bacterial Peritonitis Caused by Infection with Listeria monocytogenes

    Directory of Open Access Journals (Sweden)

    Michael Vincent F. Tablang

    2008-11-01

    Full Text Available Spontaneous bacterial peritonitis is a severe and life-threatening complication in patients with ascites caused by advanced liver disease. The organisms most commonly involved are coliform bacteria and third-generation cephalosporins are the empiric antibiotics of choice. This is an uncommon case of spontaneous bacterial peritonitis caused by Listeria monocytogenes in a female patient with liver cirrhosis from autoimmune hepatitis. She did not improve with ceftriaxone and her course was complicated by hepatic encephalopathy, seizures and multi-organ failure. This case emphasizes that a high index of suspicion should be maintained for timely diagnosis and treatment. Listerial peritonitis should be suspected in patients with end-stage liver disease and inadequate response to conventional antibiotics within 48–72 h. Ampicillin/sulbactam should be initiated while awaiting results of ascitic fluid or blood culture.

  17. Ostomy or intestinal anastomosis in cases of peritonitis

    Directory of Open Access Journals (Sweden)

    Samir Rasslan

    Full Text Available Twenty-six patients showing peritonitis due to nontraumatic acute abdomen were submitted to ostomy. Mean age was 51 years (range 25-83, being 13 males and 13 females. Bowel obstruction (BO was the most frequent cause of peritonitis (11 cases, followed by intestinal perforation (IP (8 cases, acute mesenteric infarction (AMI (5 cases, and acute abdomen of inflammatory / infectious origin (AAIO (2 cases. Brook's ileostomy was performed on 65% of the patients. Jejunostomy was performed only in 4 patients, leading to a bad evolution. Overall mortality was 54%. Primary ostomy or anastomosis in cases of peritonitis constitute a highly controversial theme. Indications and problems involving the intestinal exteriorization in emergency surgery urgency are herein discussed.

  18. Peritoneal psammocarcinoma diagnosed by a Papanicolau smear: a case report.

    Science.gov (United States)

    Riboni, Francesca; Giana, Michele; Piantanida, Paola; Vigone, Alessandro; Surico, Nicola; Boldorini, Renzo

    2010-01-01

    Serous psammocarcinoma is a rare variant of epithelial neoplasia that can arise from the ovaries or peritoneum. It is characterized by massive psammoma body formation, invasiveness and low grade cytologic features. A 70-year-old woman was admitted to our hospital; a bimanual examination with cervicovaginal smear was performed. The smears revealed neoplastic cells with psammoma bodies; afterward, endocervical curettage revealed microaggregates of epithelial neoplastic cells with psammoma bodies. Computed tomography of the abdomen showed a diffuse peritoneal carcinosis with left ovarian calcification. An exploratory laparotomy was carried out. Final pathologic findings showed peritoneal serous psammocarcinoma with ovarian implants. Our report suggests that a Pap smear can play a role in the detection of peritoneal psammocarcinoma and underlines the significance of psammoma bodies as a cytologic marker of this rare tumor.

  19. Laparoscopic Lavage for Perforated Diverticulitis With Purulent Peritonitis

    DEFF Research Database (Denmark)

    Thornell, Anders; Angenete, Eva; Bisgaard, Thue

    2016-01-01

    BACKGROUND: Perforated diverticulitis with purulent peritonitis has traditionally been treated with open colon resection and stoma formation with risk for reoperations, morbidity, and mortality. Laparoscopic lavage alone has been suggested as definitive treatment. OBJECTIVE: To compare laparoscopic...... lavage with open colon resection and colostomy (Hartmann procedure) for perforated diverticulitis with purulent peritonitis. DESIGN: Randomized, controlled, multicenter, open-label trial. (ISRCTN registry number: ISRCTN82208287). SETTING: 9 hospitals in Sweden and Denmark. PATIENTS: Patients who have...... confirmed Hinchey grade III perforated diverticulitis with purulent peritonitis at diagnostic laparoscopy. INTERVENTION: Randomization between laparoscopic lavage and the Hartmann procedure. MEASUREMENTS: Primary outcome was the percentage of patients having 1 or more reoperations within 12 months. Key...

  20. Pharmacokinetics of amikacin during hemodialysis and peritoneal dialysis

    DEFF Research Database (Denmark)

    Regeur, L; Colding, H; Jensen, H

    1977-01-01

    The pharmacokinetics of amikacin were examined in six bilaterally nephrectomized patients undergoing hemodialysis and in four patients with a minimal residual renal function undergoing peritoneal dialysis. The mean elimination half-life before the dialysis was 86.5 h in the anephric patients and 44...... renal function. During hemodialysis the half-life decreased to less than 10% (5.6 h) of the pretreatment value. The effectiveness of peritoneal dialysis was less as the half-life decreased to only about 30% (17.9 h) of the pretreatment value. During the dialyses a significant correlation between...... the half-life of amikacin and the decrease in blood urea and serum creatinine was demonstrated. The pharmacokinetic data were used to make dosage regimen recommendations for the treatment of patients undergoing intermittent hemodialysis or peritoneal dialysis....

  1. Serous ovarian, fallopian tube and primary peritoneal cancers

    DEFF Research Database (Denmark)

    Sørensen, Rie D; Schnack, Tine H; Karlsen, Mona A

    2015-01-01

    OBJECTIVE: The aim of this systematic review is to analyze data on risk factors, epidemiology, clinicopathology and molecular biology from studies comparing primary peritoneal cancer, fallopian tube cancer and ovarian cancer of serous histology, in order to achieve a greater understanding...... of whether or not these disorders should be considered as separate entities. METHODS: A systematic literature search was conducted in PubMed and MEDLINE. Case-control studies comparing primary serous peritoneal or fallopian tube carcinomas with primary serous ovarian carcinomas or a control group were...... included. RESULTS: Twenty-eight studies were found eligible. Primary peritoneal cancer patients were older, had higher parity, were more often obese and had poorer survival compared to ovarian cancer patients. Differences in protein expression patterns of Her2/neu, estrogen and progestin receptors...

  2. Basis for selecting optimum antibiotic regimens for secondary peritonitis.

    Science.gov (United States)

    Maseda, Emilio; Gimenez, Maria-Jose; Gilsanz, Fernando; Aguilar, Lorenzo

    2016-01-01

    Adequate management of severely ill patients with secondary peritonitis requires supportive therapy of organ dysfunction, source control of infection and antimicrobial therapy. Since secondary peritonitis is polymicrobial, appropriate empiric therapy requires combination therapy in order to achieve the needed coverage for both common and more unusual organisms. This article reviews etiological agents, resistance mechanisms and their prevalence, how and when to cover them and guidelines for treatment in the literature. Local surveillances are the basis for the selection of compounds in antibiotic regimens, which should be further adapted to the increasing number of patients with risk factors for resistance (clinical setting, comorbidities, previous antibiotic treatments, previous colonization, severity…). Inadequate antimicrobial regimens are strongly associated with unfavorable outcomes. Awareness of resistance epidemiology and of clinical consequences of inadequate therapy against resistant bacteria is crucial for clinicians treating secondary peritonitis, with delicate balance between optimization of empirical therapy (improving outcomes) and antimicrobial overuse (increasing resistance emergence).

  3. Center-Specific Factors Associated with Peritonitis Risk-A Multi-Center Registry Analysis.

    Science.gov (United States)

    Nadeau-Fredette, Annie-Claire; Johnson, David W; Hawley, Carmel M; Pascoe, Elaine M; Cho, Yeoungjee; Clayton, Philip A; Borlace, Monique; Badve, Sunil V; Sud, Kamal; Boudville, Neil; McDonald, Stephen P

    ♦ Previous studies have reported significant variation in peritonitis rates across dialysis centers. Limited evidence is available to explain this variability. The aim of this study was to assess center-level predictors of peritonitis and their relationship with peritonitis rate variations. ♦ All incident peritoneal dialysis (PD) patients treated in Australia between October 2003 and December 2013 were included. Data were accessed through the Australia and New Zealand Dialysis and Transplant Registry. The primary outcome was peritonitis rate, evaluated in a mixed effects negative binomial regression model. Peritonitis-free survival was assessed as a secondary outcome in a Cox proportional hazards model. ♦ Overall, 8,711 incident PD patients from 51 dialysis centers were included in the study. Center-level predictors of lower peritonitis rates included smaller center size, high proportion of PD, low peritoneal equilibration test use at PD start, and low proportion of hospitalization for peritonitis. In contrast, a low proportion of automated PD exposure, high icodextrin exposure and low or high use of antifungal prophylaxis at the time of peritonitis were associated with a higher peritonitis rate. Similar results were obtained for peritonitis-free survival. Overall, accounting for center-level characteristics appreciably decreased peritonitis variability among dialysis centers (p = 0.02). ♦ This study identified specific center-level characteristics associated with the variation in peritonitis risk. Whether these factors are directly related to peritonitis risk or surrogate markers for other center characteristics is uncertain and should be validated in further studies. Copyright © 2016 International Society for Peritoneal Dialysis.

  4. Indirect measurement of lymphatic absorption with inulin in continuous ambulatory peritoneal dialysis (CAPD) patients

    NARCIS (Netherlands)

    Struijk, D. G.; Krediet, R. T.; Koomen, G. C.; Boeschoten, E. W.; vd Reijden, H. J.; Arisz, L.

    1990-01-01

    To elucidate the importance of possible trapping of macromolecules in peritoneal tissue on the calculation of peritoneal lymphatic drainage, we compared the transport of inulin administered i.v. and i.p. in nine continuous ambulatory peritoneal dialysis (CAPD) patients on two separate days. In the

  5. Is initial (24 hours) lavage necessary in treatment of CAPD peritonitis?

    DEFF Research Database (Denmark)

    Ejlersen, E; Brandi, L; Løkkegaard, H

    1991-01-01

    A randomized trial was conducted to examine the influence of initial lavage on treatment of CAPD peritonitis. Patients with hypotension and shock were excluded from the trial. Thirty-six CAPD patients with acute peritonitis were randomized to treatment with intraperitoneal antibiotics including...... benefit in treatment of CAPD peritonitis in patients without profound hypotension and shock....

  6. Case report: Acute peritonitis from non-traumatic rupture of the bladder

    African Journals Online (AJOL)

    Spontaneous bladder rupture (SBR) is rare. This entity occurs outside of any traumatic context. A 70 years-old man was admitted for acute peritonitis, acute urinary retention and hematuria. Laparotomy and exploration showed acute generalized peritonitis related to a centimeter hole in the bladder dome. Peritoneal lavage ...

  7. Alpha-2-macroglobulin and albumin are useful serum proteins to detect subclinical peritonitis in the rat

    NARCIS (Netherlands)

    van Westrhenen, Roos; Westra, Wytske M.; van den Born, Jacob; Krediet, Raymond T.; Keuning, Eelco D.; Hiralall, Johan; Dragt, Cindy; Hekking, Liesbeth H. P.

    2006-01-01

    BACKGROUND: In experimental peritoneal dialysis (PD) studies, the occurrence of peritonitis is a confounder in the interpretation of effects of chronic peritoneal exposure to dialysis solutions. Since fluid cannot be drained in most experimental PD models in the rat, it is impossible to diagnose

  8. Intraperitoneal interleukin-8 and neutrophil influx in the initial phase of a CAPD peritonitis

    NARCIS (Netherlands)

    Betjes, M. G.; Visser, C. E.; Zemel, D.; Tuk, C. W.; Struijk, D. G.; Krediet, R. T.; Arisz, L.; Beelen, R. H.

    1996-01-01

    OBJECTIVE: To investigate whether or not a change in dialysate interleukin-8 (IL-8) concentration precedes the onset of clinically overt peritonitis and is significant in the recruitment of granulocytes during continuous ambulatory peritoneal dialysis (CAPD)-related peritonitis. DESIGN: CAPD

  9. Acute peritonitis as the first presentation of valvular cardiomyopathy.

    LENUS (Irish Health Repository)

    Higgins, Nikki

    2012-02-01

    Valvular cardiomyopathy can present a diagnostic challenge in the absence of overt cardiac symptoms. This report describes the case of a 46-year-old woman who presented with acute peritonitis associated with vomiting and abdominal distension. Subsequent abdominal computed tomography and ultrasound revealed bibasal pleural effusions, ascites, and normal ovaries. An echocardiogram revealed that all cardiac chambers were dilated with a global decrease in contractility and severe mitral, tricuspid, and aortic regurgitation. A diagnosis of cardiomyopathy with acute heart failure, secondary to valvular heart disease, was secured. Acute peritonitis as the presenting feature of valvular cardiomyopathy is a rare clinical entity.

  10. Acute peritonitis as the first presentation of valvular cardiomyopathy.

    Science.gov (United States)

    Higgins, Nikki; Burke, John P; McCreery, Charles J

    2012-01-01

    Valvular cardiomyopathy can present a diagnostic challenge in the absence of overt cardiac symptoms. This report describes the case of a 46-year-old woman who presented with acute peritonitis associated with vomiting and abdominal distension. Subsequent abdominal computed tomography and ultrasound revealed bibasal pleural effusions, ascites, and normal ovaries. An echocardiogram revealed that all cardiac chambers were dilated with a global decrease in contractility and severe mitral, tricuspid, and aortic regurgitation. A diagnosis of cardiomyopathy with acute heart failure, secondary to valvular heart disease, was secured. Acute peritonitis as the presenting feature of valvular cardiomyopathy is a rare clinical entity.

  11. Efficacy of peritoneal dialysis in severe thiazide-induced hyponatraemia

    Science.gov (United States)

    Cundy, T.; Trafford, J. A. P.

    1981-01-01

    A patient with severe thiazide-induced hyponatraemia (plasma sodium 99 mmol/l) is described, who had signs suggestive of cerebral oedema. Co-existent problems of cardiac and respiratory insufficiency were thought to make treatment with hypertonic saline hazardous. A 40-hr peritoneal dialysis successfully reversed both hyponatraemia and the associated cerebral signs, plasma sodium increasing at a rate of 0·83 mmol/hr. Peritoneal dialysis appears to be a safe and efficacious method of treating severe thiazide-induced hyponatraemia. PMID:7339612

  12. Diagnosis and Management of Peritoneal Metastases from Ovarian Cancer

    Directory of Open Access Journals (Sweden)

    Evgenia Halkia

    2012-01-01

    Full Text Available 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.

  13. Primary bacterial peritonitis in otherwise healthy children: imaging findings

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    Dann, Phoebe H.; Amodio, John B.; Rivera, Rafael; Fefferman, Nancy R. [New York University School of Medicine, Department of Radiology, New York (United States)

    2005-02-01

    We report the imaging findings of two recent cases of primary bacterial peritonitis in otherwise healthy children with a clinical presentation mimicking acute appendicitis. Primary bacterial peritonitis is rare in the absence of underlying systemic disease. Although it has been described in the pediatric literature, the imaging findings have not been described in the radiological literature to the best of our knowledge. With imaging playing an increasing role in the evaluation of appendicitis in children, it is important for the radiologist to be familiar with this inflammatory process. (orig.)

  14. Rapid white blood cell detection for peritonitis diagnosis

    Science.gov (United States)

    Wu, Tsung-Feng; Mei, Zhe; Chiu, Yu-Jui; Cho, Sung Hwan; Lo, Yu-Hwa

    2013-03-01

    A point-of-care and home-care lab-on-a-chip (LoC) system that integrates a microfluidic spiral device as a concentrator with an optical-coding device as a cell enumerator is demonstrated. The LoC system enumerates white blood cells from dialysis effluent of patients receiving peritoneal dialysis. The preliminary results show that the white blood cell counts from our system agree well with the results from commercial flow cytometers. The LoC system can potentially bring significant benefits to end stage renal disease (ESRD) patients that are on peritoneal dialysis (PD).

  15. Spontaneous fungal peritonitis: Epidemiology, current evidence and future prospective.

    Science.gov (United States)

    Fiore, Marco; Leone, Sebastiano

    2016-09-14

    Spontaneous bacterial peritonitis is a complication of ascitic patients with end-stage liver disease (ESLD); spontaneous fungal peritonitis (SFP) is a complication of ESLD less known and described. ESLD is associated to immunodepression and the resulting increased susceptibility to infections. Recent perspectives of the management of the critically ill patient with ESLD do not specify the rate of isolation of fungi in critically ill patients, not even the antifungals used for the prophylaxis, neither optimal treatment. We reviewed, in order to focus the epidemiology, characteristics, and, considering the high mortality rate of SFP, the use of optimal empirical antifungal therapy the current literature.

  16. Laparoscopic versus open peritoneal dialysis catheter placement.

    Science.gov (United States)

    Cox, Tiffany C; Blair, Laurel J; Huntington, Ciara R; Prasad, Tanushree; Kercher, Kent W; Heniford, B Todd; Augenstein, Vedra A

    2016-03-01

    Laparoscopy revolutionized many General Surgery procedures by decreasing hospital stay, minimizing recovery time, and reducing wound infection rates. This study evaluates the potential benefits of laparoscopic approach to peritoneal dialysis catheter (PDC) placement. The American College of Surgeons National Surgical Quality Improvement Program database was queried for laparoscopic and open PDC placement. We evaluated patient demographics, comorbidities, operative time, length of stay (LOS), and postoperative outcomes. Univariate comparison and multivariate logistic regression analysis (MVA) adjusting for confounding factors including age, body mass index (BMI), comorbidities, and preoperative conditions were performed. A total of 3134 patients undergoing PDC placement were recorded in the NSQIP database between 2005 and 2012, including 2412 laparoscopic cases (LPDC) (77%) and 722 open (OPDC). Overall, the majority of cases were performed by General Surgeons (81%) with most of the remainder completed by Vascular Surgeons (16.8%). Patients undergoing LPDC versus OPDC demonstrated no significant difference in gender (54 vs. 56% males, p = 0.4), smoking history (8.5 ± 18.3 vs. 7.2 ± 16.9 pack years, p = 0.06), diabetes (42 vs. 40%, p = 0.4), COPD (4.6 vs. 5%, p = 0.63), or preoperative dialysis requirement (72 vs. 73 %, p = 0.6), but they were younger (57.2 ± 14.8 vs. 60.5 ± 15.9 years, p = 0.05) and had a higher BMI (29.3 vs. 29 kg/m(2), p = 0.04). In univariate analysis of LPDC versus OPDC, overall wound complications (1.6 vs. 2.9 %, p = 0.02), deep surgical site infections (0.12 vs. 0.83%, p OPDC had equivalently low rates of catheter failure (0.21 vs. 0.14%, p = 0.7). Using univariate analysis, there appears to be a benefit from LPDC placement. However, after controlling for confounding variables, the techniques appear to have equal outcomes. Surgeons should perform a LPDC or OPDC according to the approach with which they are most familiar. However, continued

  17. Impact of ACE inhibitors and AII receptor blockers on peritoneal membrane transport characteristics in long-term peritoneal dialysis patients.

    Science.gov (United States)

    Kolesnyk, Inna; Dekker, Friedo W; Noordzij, Marlies; le Cessie, Saskia; Struijk, Dirk G; Krediet, Raymond T

    2007-01-01

    Long-term peritoneal dialysis (PD) may lead to peritoneal fibrosis and ultrafiltration failure. The latter occurs due to high solute transport rates and diabetiform peritoneal sclerosis. Angiotensin-II (AII) is known to be a growth factor in the development of fibrosis and a number of animal studies have shown it likely that inhibiting the effects of AII by angiotensin-converting enzyme (ACE) or angiotensin receptor blocker (ARB) will attenuate these complications. To investigate the effects of ACE/AII inhibitors in long-term PD patients. We analyzed data from 66 patients treated with PD therapy at our center for at least 2 years, during which time at least 2 standard peritoneal permeability analyses (SPAs) were performed. 36 patients were treated with ACE/AII inhibitors (ACE/ARB group); the other 30 received none of the above drugs during the entire follow-up (control group). The two groups were compared with respect to changes in peritoneal transport over the follow-up time. A significant difference in time course of peritoneal transport was found between the 2 groups: in the ACE/ARB group, small solute transport had decreased, while it had increased in the control group. This finding was confirmed by analysis using mixed model for repeated measures. The value of mass transfer area coefficient of creatinine was influenced by the duration of PD therapy (p = 0.017) and this interaction was different with respect to use of ACE/AII inhibitors (p = 0.037). The trend was not found in protein clearances or fluid kinetics. Our findings suggest that ACE/AII inhibition is likely to prevent the increase in mass transfer area coefficients that occurs in long-term PD, which is in line with results of experimental animal studies.

  18. Diabetes and exposure to peritoneal dialysis solutions alter tight junction proteins and glucose transporters of rat peritoneal mesothelial cells.

    Science.gov (United States)

    Debray-García, Yazmin; Sánchez, Elsa I; Rodríguez-Muñoz, Rafael; Venegas, Miguel A; Velazquez, Josue; Reyes, José L

    2016-09-15

    To evaluate alterations in tight junction (TJ) proteins and glucose transporters in rat peritoneal mesothelial cells (RPMC) from diabetic rats and after treatment with peritoneal dialysis solutions (PDS) in vitro. Diabetes was induced in female Wistar rats by streptozotocin (STZ)-injection. Twenty-one days after STZ-injection, peritoneal thickness and mesothelial cell morphology were studied by light microscopy and microvilli length and density by atomic force microscopy. RPMC were obtained from healthy and diabetic rats. Mesothelial phenotype, evaluated by cytokeratin and pan-cadherin, epithelial to mesenchymal transition (EMT), evaluated by alpha-smooth muscle action (α-SMA) and vimentin, TJ proteins, claudins-1 and -2, and occludin, and glucose transporters, sodium and glucose co-transporters (SGLT) -1 and -2 and facilitative glucose transporters (GLUT) -1 and -2 were analyzed. Also, transepithelial electrical resistance (TER) was measured. Oxidative stress was estimated by measuring reactive oxygen species production, and protein carbonylation, receptor for advanced glycation end products (RAGE), nuclear factor erythroid related factor-2 (Nrf-2), and expression of antioxidant enzymes. Peritoneal damage was present 21days after STZ-injection. Diabetes induced changes in TJ and glucose transporters in RPMC together with decreased TER. RPMC from diabetic rats showed oxidative stress, which was enhanced by exposure to PDS. In addition, RPMC from diabetic rats showed early EMT. To our knowledge, this is the first study that shows changes in TJ proteins and glucose transporters of RPMC from diabetic rats. All these alterations might explain the increased peritoneal permeability observed in diabetic patients undergoing peritoneal dialysis. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Pseudomixoma peritoneal: aspectos tomográficos e na ressonância magnética - relato de três casos

    Directory of Open Access Journals (Sweden)

    Moreira Luiza Beatriz Melo

    2001-01-01

    Full Text Available O pseudomixoma peritoneal é um tumor incomum, de curso indolente, que se caracteriza pela presença de ascite mucinosa ou implantes na cavidade peritoneal. Origina-se geralmente de lesões no apêndice ou no ovário. O diagnóstico pode ser feito por meio da citologia de aspiração por agulha fina, ultra-sonografia, tomografia computadorizada ou ressonância magnética. Os autores relatam três casos de pseudomixoma peritoneal cujo sítio primário era o ovário, e que foram submetidos a tomografia computadorizada e a ressonância magnética do abdome. Este trabalho enfatiza a importância destes métodos em função de sua capacidade de resolução espacial, imagens multiplanares e diferentes seqüências (na ressonância magnética, permitindo melhor avaliação das lesões. Os exames tomográficos demonstraram massas lobuladas, hipodensas, com limites bem definidos, determinando "lobulações" nas margens hepática e esplênica por compressão extrínseca secundária a implantes peritoneais, sem invasão dos órgãos. A ressonância magnética revelou lesões expansivas com baixo sinal nas imagens ponderadas em T1 e alto sinal em T2, de localização peritoneal, junto às margens do fígado e baço.

  20. A 15 year-review of peritoneal dialysis-related peritonitis: Microbiological trends and patterns of infection in a teaching hospital in Argentina Peritonitis en diálisis peritoneal: características microbiológicas y patrones de infección a lo largo de 15 años en un hospital universitario en Argentina

    Directory of Open Access Journals (Sweden)

    J. E. Santoianni

    2008-03-01

    álisis peritoneal durante los últimos 15 años. Se evaluaron evolución clínica, infecciones del sitio de salida y del túnel, y los microorganismos causales y su sensibilidad, a fin de seleccionar la mejor terapia empírica para nuestro centro. Se realizaron dos procedimientos microbiológicos, método A: 100 ml del dializado fueron centrifugados y cultivados por métodos convencionales y en frascos para hemocultivo; método B: 10 ml fueron directamente inoculados en frascos para hemocultivo. Los hisopados del sitio de salida y del túnel fueron realizados cuando se observó supuración. Se registraron 96 episodios de peritonitis en 110,43 paciente-años (0,87 episodios/paciente-año. La sensibilidad del método A fue 96,88% versus 81,25% del método B (p = 0,001. La sensibilidad de la coloración de Gram fue 36,46%. La distribución de los agentes etiológicos fue la siguiente: 64 (56,64% cocos gram-positivos, 22 (19,47% bacilos gram-negativos fermentadores, 20 (17,7% bacilos gram-negativos no fermentadores, 5 (4,43% levaduras, 1 (0,88% hongo micelial, 1 (0,88% bacilo anaerobio. Fueron documentadas 55 infecciones del sitio de salida (0,5 episodios/paciente-año. La ceftazidima y el imipenem mostraron una excelente actividad sobre los bacilos gram-negativos. La sensibilidad a meticilina fue de 92,3% para Staphylococcus aureus y 33,3% para estafilococos coagulasa negativos; la vancomicina fue activa frente al 100% de los cocos gram-positivos. La evolución clínica de las peritonitis fue: 73 curas, 19 remociones de catéter y cuatro muertes relacionadas. La terapia empírica en nuestro centro debería ser vancomicina más ceftazidima o imipenem. Una vez conocidos el agente etiológico y su sensibilidad, se debería aplicar la terapia de desescalonamiento para evitar la emergencia y diseminación de microorganismos resistentes a la vancomicina.