RESUMEN
Spontaneous intraabdominal hemorrhage is a very rare event even in patients with bleeding disorders like hemophilia. Nevertheless this rare case must be considered in patients with coagulopathies presenting with abdominal pain. Prompt radiologic imaging and surgical consultation are of highest priority. Here we report on a 20-year-old patient with moderate hemophilia A, who underwent emergency laparotomy for a spontaneous idiopathic bleeding of the omentum majus. There are few cases in the literature on this sort of event in patients with hemophilia, who mostly suffer from spontaneous joint bleedings. These patients require an intensive, interdisciplinary perioperative care, involving haematologists, surgeons, radiologists and anesthesists. Finally we discuss, whether an optimized, individually adapted treatment with coagulation factors might possibly have prevented this bleeding event in this patient.
Asunto(s)
Hemofilia A/complicaciones , Hemofilia A/cirugía , Hemorragia/etiología , Hemorragia/cirugía , Laparotomía/métodos , Epiplón/cirugía , Enfermedades Peritoneales/cirugía , Diagnóstico Diferencial , Servicios Médicos de Urgencia/métodos , Hemofilia A/diagnóstico , Hemorragia/diagnóstico , Humanos , Masculino , Enfermedades Peritoneales/diagnóstico , Enfermedades Peritoneales/etiología , Resultado del Tratamiento , Adulto JovenRESUMEN
PURPOSE: In hepatic resections, there has been a high quality demand. The aim of this systematic clinical, prospective, unblinded unicenter observational study with two arms in an unselected patient cohort was to investigate whether hemostat device can significantly improve outcome in resective liver surgery, in particular, in high risk patients. METHODS: All consecutive patients (mean age, 60.5 [range, 17â-â96] years) who underwent hepatic resection (ntotalâ=â770) were prospectively documented in a computer-based registry at a university hospital (tertiary center) over a time period of 10 years and retrospectively evaluated specifically with regard to the use (-/+; in daily practice and intraoperative decision-making) of hemostat device (Tissucol(®), nâ=â59/Tachocomb(®), nâ=â202/combination, nâ=â55) indicated (among others) by drainage volume, inflammatory parameters and rate of specific complications (nvalidatedâ=â541 [100â%]). RESULTS: Most frequently, (a-)/typical segmental resections were used: nâ=â192/90 (3-segment resection, only nâ=â38). 1) For the assignment of patients to the two different groups (-/+ hemostat device), weight loss and type of resection were found as significant factors (trend: ASA, cirrhosis), for the amount of drainage volume, ASA, sex, Karnofsky Performance Scale and also type of resections using independent distributed statistical tests (such as χ(2), U test [Mann/Whitney]; H test [Kruskal-Willis]; correlation coefficient by Spearman) - no impact: smoking, diabetes, BMI, ethanol. 2) Not taking into account these parameters, the use of hemostat device was characterized by an increased drainage volume (negative control < Tissucolâ=âTachocomb < combination). 3) Using multifactorial analysis of variance, it was found even under correction by the factors with significant impact elucidated in the single test that the application of hemostat device onto the hepatic resection area resulted unexpectedly rather in an increase than a decrease of the drainage volume but 4) under accompanying more pronounced increase of the white blood cell count (leucocytosis). 5) General and specific complications such as postoperative bleeding, biliary fistula and subhepatic abscess were not further lowered in a significant manner using hemostat device. CONCLUSION: Adequate surgery in the operative management of hepatic resection area cannot further be improved or optimized using hemostat device. In this context, drainage volume may not be considered a sufficient rather an orienting parameter. However, there is an inflammatory response detectable most likely indicated by a(n un-)specific effusion and increase of white blood cell count, which can be interpreted as a) being characteristic for the problematic group of patients, in whom hemostat device was decided to be useful and was finally used in daily prectice, or b) reactive inflammation to foreign material.
Asunto(s)
Pérdida de Sangre Quirúrgica/prevención & control , Técnicas Hemostáticas/instrumentación , Técnicas Hemostáticas/estadística & datos numéricos , Hepatectomía/instrumentación , Hepatectomía/estadística & datos numéricos , Complicaciones Posoperatorias/epidemiología , Dispositivos de Cierre Vascular/estadística & datos numéricos , Adolescente , Adulto , Distribución por Edad , Anciano , Anciano de 80 o más Años , Pérdida de Sangre Quirúrgica/estadística & datos numéricos , Diseño de Equipo , Análisis de Falla de Equipo , Femenino , Hepatectomía/métodos , Humanos , Hígado/cirugía , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/prevención & control , Prevalencia , Estudios Retrospectivos , Distribución por Sexo , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: The increasing use of focussed parathyroidectomy is attributed to introduction of intraoperative parathyroid hormone measurement (ioPTH) and novel preoperative imaging techniques. This study assesses the early postoperative and long-term outcomes of surgery and the value of standardised ioPTH in patients undergoing surgery for primary hyperparathyroidism (pHPT). METHODS: From 01/01/1996 to 09/30/2011, all consecutive patients undergoing surgery for pHPT were documented. Data of this observational study were retrospectively evaluated. Patients were subdivided into 2 groups: A.) use of Quick Intraoperative Intact PTH Assay (n = 142; "ioPTH group") vs. B.) control group ("CG", n = 44). For clinical long-term follow-up, also pre- and postoperative signs, symptoms and findings of the initial 43 patients obtained during the first 4 years of the study were semiquantitatively compared. RESULTS: 186 consecutive operations for pHPT were performed - in particular, 73 sole parathyroidectomies; 113 combined thyroid and parathyroid resections. Mean operation time was 87 (SD ± 48) min for parathyroidectomy and 120 (SD ± 49) min for combined resections. A persisting hypercalcaemia was found in 16 patients (8.6%) while postoperative elevation of serum calcium and parathormone occurred in 7 patients (3.8%). Postoperative hypocalcaemia was present in 35 patients (18.8%). Differences between both groups regarding hypocalcaemia (p = 1.0), hypercalcaemia (p = 0.67), hyperparathyrinaemia (p = 0.12) and rate of reintervention (p = 0.055) were not significant. Thirty nine of the initial 43 patients reported one or more signs of pHPT (90.7%). Most frequent symptoms were nephrolithiasis (41.9%), back pain (51.2%), discomfort in the upper abdomen (41.9%), fatigue (41.9%) and general weakness (61.1%). Follow-up investigations (mean, 4.7 [range, 3.2-6.5] years) revealed that 65â% of patients reported improvement of general condition, 27% had no change and 8% reported deterioration. CONCLUSIONS: IoPTH is now standard in parathyroid surgery. Value of ioPTH correlates directly with selected centre-specific intraoperative criteria. The stricter the criteria the more reliable is the exclusion of multiglandular disease. Surgery for pHPT was performed with a very low complication rate. Through the long-term follow-up, nearly two thirds of patients benefited from the operation.
Asunto(s)
Hiperparatiroidismo Primario/sangre , Hiperparatiroidismo Primario/cirugía , Complicaciones Intraoperatorias/sangre , Complicaciones Intraoperatorias/diagnóstico , Hormona Paratiroidea/sangre , Paratiroidectomía , Complicaciones Posoperatorias/sangre , Complicaciones Posoperatorias/diagnóstico , Anciano , Calcio/sangre , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Reoperación , Estudios RetrospectivosRESUMEN
PURPOSE: Several European countries are undertaking quality control projects in colorectal cancer. These efforts have led to improvements in survival, but a comparison between different projects reveals questionable results. The aim of this study is the presentation of results from hospitals in three different European countries participating in the International Quality Assurance in Colorectal Cancer (IQACC) project. METHODS: For this publication, patients with cancer of the colon or rectum treated in 2009 and 2010 and recorded in the IQACC (Germany, Poland and Italy) were analysed. The comparison included number of patients, age, preoperative diagnostics (CT of the abdomen and thorax, MRI, colonoscopy, ultrasound, tumour markers), surgical approach, metastasis, height of rectal cancer and histopathological examination of a specimen (T stage, N stage and MERCURY classification for rectum resection). For short-term outcomes, general complications, wound dehiscence, tumour-free status at discharge, anastomotic leakage and in-hospital mortality were analysed. RESULTS: A total of 12,691 patients (6,756 with colon cancer, 5,935 with rectal cancer) were included in the analysis. Preoperative diagnostics differed significantly between countries. For pT and pN stages, several quality differences could be demonstrated, including missing stages (colon cancer: pT 5.7-12.5 %, pN 2.5-11.0 %; rectal cancer: pT 1.1-5.6 %, pN 1.1-15.5 %). The most relevant differences for short-term outcomes in colon cancer were found in general complications (4.2-22.8 %) and tumour-free status at discharge (74.5-91.7 %). In-hospital deaths ranged between 2.5 and 4.3 % and did not show significant differences. For rectal cancer, the country with the highest percentage of tumours localised less than 4 cm from the anal verge (16.0 %) showed the lowest frequency of amputation (8.5 %). Outcome differences were found for general complications (3.2-18.8 %), anastomotic leakage (0-4.3 %) and tumour-free status at discharge (72.9-87.6 %). In-hospital deaths ranged between 1.1 and 3.2 %. CONCLUSION: This study demonstrates the feasibility of an international quality assurance project in colorectal cancer. This concept ensures data analysis based on a comparable data input. Differences in preoperative diagnostics, completeness of histopathological evaluation and short-term outcomes for Germany, Poland and Italy might result from disparities in socioeconomic factors and implementation of existing guidelines. Further activities are necessary to warrant the use of common standards in outcome control.
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Neoplasias Colorrectales/cirugía , Cirugía Colorrectal/normas , Cooperación Internacional , Evaluación de Procesos y Resultados en Atención de Salud , Pautas de la Práctica en Medicina/normas , Garantía de la Calidad de Atención de Salud , Anciano , Neoplasias Colorrectales/mortalidad , Neoplasias Colorrectales/patología , Europa (Continente)/epidemiología , Femenino , Mortalidad Hospitalaria , Humanos , Masculino , Estadificación de Neoplasias , Complicaciones Posoperatorias/epidemiología , Pautas de la Práctica en Medicina/estadística & datos numéricosRESUMEN
The formation of an enteroatmospheric fistula in the open abdomen is a severe complication. In comparison to enterocutaneous fistulae the management remains a challenge. Safety of the surrounding bowel or granulation tissue is a major problem. Suturing of the fistula is rarely successful. Otherwise limited resection and a new anastomosis of the intestine is often not possible. A variety of therapeutic procedures exists to separate the fistula from the surrounding wound. Combinations using vacuum therapy seem to be most effective. But none of the therapies used will match every situation. We present a novel -device for managing enteroatmospheric fistulae in combination with vacuum therapy. In most -cases separation of the fistula from the negative pressure on the surrounding wound is achieved. The fistula adapter allows for a safe build-up of granulation tissue with an effective drainage of fistula secretion. The novel device also supports split thickness skin grafting around the fistula.
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Técnicas de Cierre de Herida Abdominal/instrumentación , Fístula Cutánea/cirugía , Fístula Intestinal/cirugía , Terapia de Presión Negativa para Heridas/instrumentación , Prótesis e Implantes , Técnicas de Sutura/instrumentación , Colostomía/instrumentación , Fístula Cutánea/diagnóstico , Diseño de Equipo , Tejido de Granulación/cirugía , Humanos , Fístula Intestinal/diagnóstico , Apósitos Oclusivos , Reoperación , Siliconas , Trasplante de Piel , Tapones Quirúrgicos de GazaRESUMEN
BACKGROUND: The open abdomen (OA) is a severe disease pattern accompanied by high morbidity and mortality. It is either result of a surgical dis-ease or approach. The aim of this review article is to provide a systematic overview on the options of a temporary closure of the abdominal wall including early and late consequences in the treatment of an open abdomen based on the current medical literature. METHODS: Topic-related, selective, PubMed-based literature search of the last decade including historically relevant references combined with own clinical experiences. RESULTS: The initial course is marked by problems in intensive care. The most frequent causes of -death are ventilatory problems, acute renal fail-ure, persisting infections and sepsis as well as multiorgan failure. Intensive care duration ranges from 13 to 65 days. Perioperative mortality is account-ed for 10-52â%. Specific complications can be seen in surviving patients such as enteroatmospheric fistula (1.3-41â%), ventral hernia (32-100â%), intraabdominal abscess formation (2.1-21â%), intestinal adhesions and digestion disturbances, neurological und psychological problems (approximately 20â%) as well as heterotopic ossification (17-25â%). DISCUSSION: Application of a temporary abdominal closure aims to avoid those complications. Furthermore, time and effort for care and treatment are recommended to be reduced as patients comfort should be improved, simultaneously. Primary fascial closure is of utmost importance to reach this goal. Procedures with highest fascial closure rate (Wittmann patch, STAR, 75-93â%; dynamic retention sutures, 61-91â%; V.A.C., 69-84â%) have lowest mortality. CONCLUSION: Type and severity of the various early and late consequences in the treatment of an open abdomen are substantially determined by the complication-inducing causes and the basic disease as well as by the options of an efficient, even in some cases temporary closure of the abdominal wall.
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Técnicas de Cierre de Herida Abdominal , Causas de Muerte , Cuidados Críticos , Fasciotomía , Hernia Abdominal/mortalidad , Hernia Abdominal/prevención & control , Hernia Abdominal/cirugía , Mortalidad Hospitalaria , Humanos , Fístula Intestinal/mortalidad , Fístula Intestinal/prevención & control , Fístula Intestinal/cirugía , Hipertensión Intraabdominal/mortalidad , Hipertensión Intraabdominal/prevención & control , Hipertensión Intraabdominal/cirugía , Tiempo de Internación/estadística & datos numéricos , Insuficiencia Multiorgánica/mortalidad , Insuficiencia Multiorgánica/prevención & control , Insuficiencia Multiorgánica/cirugía , Terapia de Presión Negativa para Heridas/métodos , Complicaciones Posoperatorias/mortalidad , Complicaciones Posoperatorias/prevención & control , Complicaciones Posoperatorias/cirugía , Reoperación , Sepsis/mortalidad , Sepsis/prevención & control , Sepsis/cirugía , Infección de la Herida Quirúrgica/mortalidad , Infección de la Herida Quirúrgica/prevención & control , Infección de la Herida Quirúrgica/cirugía , Suturas , Cicatrización de Heridas/fisiologíaRESUMEN
Postoperative wound infections are the third most common type of nosocomial infection in German emergency hospitals after pneumonia and urinary infections. They are associated with increased morbidity and mortality, prolonged hospital stay and increased costs. The most important risk factors include the microbiological state of the skin surrounding the incision, delayed or premature prophylaxis with antibiotics, duration of surgery, emergency surgery, poorly controlled diabetes mellitus, malignant disease, smoking and advanced age. Anesthesiological measures to decrease the incidence of wound infections are maintaining normothermia, strict indications for allogenic blood transfusions and timely prophylaxis with antibiotics. Blood glucose concentrations should be kept in the range of 8.3-10 mmol/l (150-180 mg/dl) as lower values are associated with increased complications. Intraoperative and postoperative hyperoxia with 80% O(2) has not been shown to effectively decrease wound infections. The application of local anesthetics into the surgical wound in clinically relevant doses for postoperative analgesia does not impair wound healing.
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Infección de la Herida Quirúrgica/prevención & control , Infección de la Herida Quirúrgica/fisiopatología , Profilaxis Antibiótica , Glucemia/metabolismo , Transfusión Sanguínea , Temperatura Corporal , Fluidoterapia , Alemania/epidemiología , Humanos , Terapia por Inhalación de Oxígeno , Factores de Riesgo , Infección de la Herida Quirúrgica/epidemiologíaRESUMEN
Based on a representative selection of relevant references, the aim of this study was to reflect the change of the algorithm in the surgical management of desmoid tumours (DT) in cases of accompanying familial adenomatous polyposis (FAP). Main focus is concerned with the basics of differential treatment, including additional considerations on epidemiology, diagnosis, outcome and follow-up. DT are rare benign tumours that do not metastasise but tend to invade locally. In contrast to the general population, DT in patients with FAP are more common, show a different pattern of tumour sites and cause considerable morbidity and mortality. Most DT occur in the abdominal cavity and account for the majority of serious problems. Genetic disposition and hormonal factors as well as prior surgical trauma are considered causative for the development of DT. Characteristic symptoms are abdominal pain, nausea and vomiting but DT may also present as acute abdomen. CT scan determines localisation and extension of the tumour. Treatment includes various strategies of medication, surgical resection and radiation. Data concerning diagnostic and therapeutic procedures are based on studies with small case series or case reports only. Therefore data from international multicentre studies are necessary for improving the prognosis and developing reliable and stringent guidelines.
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Neoplasias Abdominales/cirugía , Poliposis Adenomatosa del Colon/cirugía , Fibromatosis Agresiva/cirugía , Neoplasias Retroperitoneales/cirugía , Neoplasias de los Tejidos Blandos/cirugía , Neoplasias Abdominales/diagnóstico , Neoplasias Abdominales/tratamiento farmacológico , Neoplasias Abdominales/patología , Poliposis Adenomatosa del Colon/diagnóstico , Poliposis Adenomatosa del Colon/tratamiento farmacológico , Poliposis Adenomatosa del Colon/patología , Quimioterapia Adyuvante , Terapia Combinada , Tejido Conectivo/patología , Diagnóstico Diferencial , Diagnóstico por Imagen , Fibromatosis Agresiva/diagnóstico , Fibromatosis Agresiva/tratamiento farmacológico , Fibromatosis Agresiva/patología , Humanos , Músculos/patología , Pronóstico , Radioterapia Adyuvante , Neoplasias Retroperitoneales/diagnóstico , Neoplasias Retroperitoneales/tratamiento farmacológico , Neoplasias Retroperitoneales/patología , Neoplasias de los Tejidos Blandos/diagnóstico , Neoplasias de los Tejidos Blandos/tratamiento farmacológico , Neoplasias de los Tejidos Blandos/patologíaRESUMEN
Difficult wounds of different origin are a challenge for medical and custodial knowledge and capability. They are often characterised by a complex and protracted course of disease and cause considerable costs. Critical wounds particularly include chronic wounds such as venous stasis ulcers, diabetic foot ulcers or pressure ulcers and often lead to physical and psychosocial strain. Large-scale and deep wounds, wounds in traumatised tissue, wound complications and infections as well as wounds in patients with severe accompanying diseases or in patients of old age are often marked by a severe and unpredictable course and are therefore a threat for patients. Knowledge of characteristic symptoms and particularities of the course of disease are essential for early diagnosis and succsessful treatment. Despite many recent advances in wound care the management is often compounded by a lack of clearly defined, comprehensive wound care standards.
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Infecciones Bacterianas/terapia , Guías de Práctica Clínica como Asunto , Heridas y Lesiones/diagnóstico , Heridas y Lesiones/terapia , Enfermedad Crónica , Humanos , Pautas de la Práctica en Medicina , Suiza , Insuficiencia del TratamientoRESUMEN
BACKGROUND: People with metastatic fracture of the humerus are of poor general health. Often they are not able to compensate the handicap of an impaired extremity. Standard osteosynthetic techniques are not always applicable. To reduce the trauma of the operation, we used the Fixion expandable nail system. METHODS: At two centers, 23 metastatic fractures of the humerus (in 22 patients) were stabilized with a new nailing system. The nail expands under hydraulic pressure up to 150% of its uninflated diameter, gaining long frictional contact to the bone. All patients were followed up until osseous healing occurred or until they died. RESULTS AND CONCLUSIONS: The operative time was approximately 32 min, including 1.4 min fluoroscopy time. Nail insertion is brief and therefore not very stressful to the group of debilitated patients who require this intervention. Immediately postoperatively, the upper extremity is stable to permit physiotherapy. In these few patients, we saw no complications. The advantages of the surgical approach appear to outweigh those of conservative management options if a simple and safe surgical technique makes the humerus stable enough to resist normal daily loads.