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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A new technique is described for dressing of surgical wounds in total knee arthroplasty that is a combination of a semi-permeable dressing and suction drainage. This technique has been used in 100 consecutive cases and drainage was collected in 92. The average volume was 198 ml (range 30 to 850 ml). There was no superficial or deep sepsis. Haematoma formation causing moderate soft tissue tension and some patient discomfort was noted in 9 knees. This form of postoperative wound management retains the nursing and hygiene advantages of deep suction drainage, whilst avoiding the patient discomfort and potential complication possibilities associated with deep internal drainage.
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PMID:Suction dressings in total knee arthroplasty--an alternative to deep suction drainage. 1548 20

The clinical presentation of acute pancreatitis varies significantly from mild self-limiting discomfort to a severe life-threatening condition. Once the disease process is initiated, the severity of the disease is largely determined by a complex network of activated inflammatory mediators such as cytokines, proteolytic enzymes, reactive oxygen species, and many more which render the local injury to a systemic disease with multiple organ dysfunction, sepsis, and considerable mortality. Remarkable progress in diagnostic modalities, intensive care technologies, and organ preserving surgical techniques have decreased mortality of severe acute pancreatitis during the past decades. However, the treatment of acute pancreatitis still remains largely supportive and no specific approach exists to prevent evolving complications. A large body of clinical and experimental evidence suggests that cytokines are key factors in the pathomechanism of local and systemic complications of acute pancreatitis. Targeting cytokine activity as therapeutic approach to acute pancreatitis is a challenging concept and the results of modulating activation of TNF-alpha, IL-1beta, IL-2, IL-10, PAF and various chemokines has indeed been promising in the experimental setting even if tested under therapeutic conditions. However, experience from a limited number of clinical trials on anti cytokine strategies in acute pancreatitis has remarkably emphasized that translating successful experimental observations into reproducible clinical associations seems to be difficult.
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PMID:Anti-cytokine strategies in acute pancreatitis: pathophysiological insights and clinical implications. 1635 48

A shock canine pneumonia model that permitted relief of discomfort with the use of objective criteria was developed and validated. After intrabronchial Staphylococcus aureus challenge, mechanical ventilation, antibiotics, fluids, vasopressors, sedatives, and analgesics were titrated based on algorithms for 96 h. Increasing S. aureus (1 to 8 x 10(9) colony-forming units/kg) produced decreasing survival rates (P = 0.04). From 4 to 96 h, changes in arterial-alveolar oxygen gradients, mean pulmonary artery pressure, IL-1, serum sodium levels, mechanical ventilation, and vasopressor support were ordered based on survival time [acute nonsurvivors (< or =24 h until death, n = 8) > or = subacute nonsurvivors (>24 to 96 h until death, n = 8) > or = survivors (> or =96 h until death, n = 22) (all P < 0.05)]. In the first 12 h, increases in lactate and renal abnormalities were greatest in acute nonsurvivors (all P < 0.05). Compared with survivors, subacute nonsurvivors had greater rises in cytokines and liver enzymes and greater falls in platelets, white cell counts, pH, and urine output from 24 to 96 h (all P < 0.05). Importantly, these changes were not attributable to dosages of sedation, which decreased in nonsurvivors [survivors vs. nonsurvivors: 5.0 +/- 1.0 vs. 3.8 +/- 0.7 ml x h(-1) x (fentanyl/midazolam/ medetomidine)(-1); P = 0.02]. In this model, the pain control regimen did not mask changes in metabolic function and lung injury or the need for more hemodynamic and pulmonary support related to increasing severity of sepsis. The integration into this model of both specific and supportive titrated therapies routinely used in septic patients may provide a more realistic setting to evaluate therapies for sepsis.
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PMID:A canine model of septic shock: balancing animal welfare and scientific relevance. 1764 70

When a male patient(age: 63)came to our hospital to report his discomfort in swallowing on February 16, 2005, we observed that a tumor of the subcircular type 2 had invaded his descending aorta directly, which was equivalent to the range from tracheal bifurcation to esophagogastric junction. At the same time, we found multiple metastases in lymph node which were from both cervixes to the range around the aorta abdominalis, and pleural effusion on both sides. We diagnosed them as small cell type undifferentiated esophageal carcinoma(T4N4M1, Stage IVb)with esophagus lesion. We started chemotherapy with irinotecan(CPT-11)and cisplatin(CDDP)in accordance with the guideline of the treatment for lung small cell carcinoma. Five days after we began the chemotherapy, leukopenia(grade 4)and abrupt bloody diarrhea were observed. Although we conducted intensive care, on day 7 he died of multiple organ failure caused by sepsis. Pathologic anatomy reported was necrosis of intestinal mucosa which ranged widely from his duodenum to rectum. We reported this fatal case of small cell type undifferentiated carcinoma of the esophagus caused by treatment with CPT-11, which triggered abrupt diarrhea and bloody discharge.
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PMID:[A fatal case of small cell type undifferentiated carcinoma of the esophagus with sudden diarrhea and bloody discharge by CPT-11]. 1893 79

Nasogastric tube-assisted enteral feeding and parenteral feeding are utilized for nutritional support after major surgery. Although these nutritional supports have been compared before, there have been no comparative trials following surgery for laryngeal and pharyngeal cancer. In this study, 81 patients were randomized to total parenteral nutrition (TPN) or nasogastric tube nutrition (NGTN) after laryngopharyngeal cancer surgery. The two groups were well-matched demographically and clinically. Clinical outcomes such as time of commencement of oral feeding and hospital stay and complications such as fistula were similar in both groups. One case in the TPN group had catheter-related sepsis, whereas aspiration pneumonia occurred in four cases (9.8%) in the NGTN group. The daily cost of NGTN was $11.81 cheaper than that of TPN. Subjective symptoms of nasal and pharyngeal discomfort and scores on subjective swallowing were more severe in the NGTN group within the first postoperative week but became similar thereafter. Although there was no difference in objective postoperative outcomes between both groups, these results imply that each method had particular advantages and disadvantages. Nutritional support after laryngopharyngeal cancer surgery should be determined after full consideration of each patient's conditions and surgical details along with economics.
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PMID:Clinical outcomes comparing parenteral and nasogastric tube nutrition after laryngeal and pharyngeal cancer surgery. 1925 6

Renal atrophy with an ectopic drainage of the ureter is an uncommon malformation. Zinder described in 1914 a cystic dilation of the seminal vesicle in association with an ipsilateral renal agenesis. Usually, these patients present lower urinary tract symptoms with perineal discomfort and fever. The most accurate diagnosis is given by the MRI, while CT and ultrasonography are less precise. We present a case of a patient who goes into hospital because of left lumbar pain and urinary sepsis data, whose CT detects an ectopic drainage of the left uereter in the seminal vesicle. He underwent a successful laparoscopic surgical treatment.
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PMID:[Left renal atrophy and ureteral abouchement in seminal vesicle. Laparoscopic surgical treatment]. 1946 31

This report of a recreational athlete who had arm discomfort, fever, headache, and emesis frames a discussion of the diagnosis and treatment for primary upper-extremity deep vein thrombosis (PUEDVT). An unusual aspect of the case was sepsis without typical risk factors. Treatment of PUEDVT usually involves immediate anticoagulation and local thrombolysis followed by evaluation for postthrombosis management; septic thrombophlebitis usually responds to intravenous antibiotics. Postthrombosis management is somewhat controversial, but first-rib resection is frequently recommended for patients who have thoracic outlet compression. This patient returned to unrestricted athletics without surgical intervention.
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PMID:Effort thrombosis with sepsis. 2008 20

Pressure ulcers (pressure sores) continue to be a common health problem, particularly among the physically limited or bedridden elderly. The problem exists within the entire health framework, including hospitals, clinics, long-term care facilities and private homes. For many elderly patients, pressure ulcers may become chronic for no apparent reason and remain so for prolonged periods, even for the remainder of the patient's lifetime. A large number of grade 3 and 4 pressure ulcers become chronic wounds, and the afflicted patient may even die from an ulcer complication (sepsis or osteomyelitis). The presence of a pressure ulcer constitutes a geriatric syndrome consisting of multifactorial pathological conditions. The accumulated effects of impairment due to immobility, nutritional deficiency and chronic diseases involving multiple systems predispose the aging skin of the elderly person to increasing vulnerability. The assessment and management of a pressure ulcer requires a comprehensive and multidisciplinary approach in order to understand the patient with the ulcer. Factors to consider include the patient's underlying pathologies (such as obstructive lung disease or peripheral vascular disease), severity of his or her primary illness (such as an infection or hip fracture), co-morbidities (such as dementia or diabetes mellitus), functional state (activities of daily living), nutritional status (swallowing difficulties), and degree of social and emotional support; focusing on just the wound itself is not enough. An understanding of the physiological and pathological processes of aging skin throws light on the aetiology and pathogenesis of the development of pressure ulcers in the elderly. Each health discipline (nursing staff, aides, physician, dietitian, occupational and physical therapists, and social worker) has its own role to play in the assessment and management of the patient with a pressure ulcer. The goals of treating a pressure ulcer include avoiding any preventable contributing circumstances, such as immobilization after a hip fracture or acute infection. Once a pressure ulcer has developed, however, the goal is to heal it by optimizing regional blood flow (by use of a stent or vascular bypass surgery), managing underlying illnesses (such as diabetes, hypothyroidism or congestive heart failure) and providing adequate caloric and protein intake (whether through use of dietary supplements by mouth or by use of tube feeding). If the ulcer has become chronic, the ultimate goal changes from healing the wound to controlling symptoms (such as foul odour, pain, discomfort and infection) and preventing complications, thereby contributing to the patient's overall well-being; providing support for the patient's family is also important. Recent advances in wound dressings allow for greater control of symptoms and prevention of complications, and have also enabled the affected patient to be integrated more readily into the family setting and in the community at large. Ethical and end-of-life issues must also be addressed soon after the wound has become chronic. This article discusses the pathogenesis of pressure ulcer development in the elderly in relation to concomitant diseases, risk factor assessment and the management of such ulcers.
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PMID:Assessment and management of pressure ulcers in the elderly: current strategies. 2035 62

Neck injuries resulting from motor vehicle collisions (MVC), often referred to as whiplash trauma and injury, often demonstrate little or no evidence of significant tissue damage. In rare instances, however, serious injury to the anterior neck organ injuries can result from such trauma. The present study describes esophageal injury associated with rear-impact collisions, based on a unique case report, review of the scientific literature and a query in the National Automotive Sampling System (NASS) database of the US National Highway Traffic Safety Administration. The Medline search and present case study totaled five cases of rear-impact collision-related serious esophageal injury (laceration or rupture). In the four published cases all patients survived, whereas in the presented case study, the patient died due to mediastinitis and sepsis. The NASS query revealed an additional three cases out of a total of 55,926 investigated crashes. All three cases were associated with fatalities. Although no anatomical or bioengineering studies have presented data on the behavior of the esophagus during rear-impact whiplash loading, sudden tensile and/or compressive forces is the likely explanation of injury, often in combination with a local fracture of a vertebral body. In these 8 cases significant esophageal injury carried a substantial (50%) risk of mortality. Clinicians should be aware of the potential for significant complications in the whiplash trauma-exposed patient who complains of chest pain, mid-thoracic pain, discomfort in the neck and throat, respiratory distress, or hoarseness. For those forensic specialists involved in whiplash cases these study results highlight the need to consider esophageal injuries as a rare but potential consequence of whiplash trauma.
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PMID:Esophageal injury in fatal rear-impact collisions. 2093 95

Ileus development has been associated with a wide range of complications among hospitalized patients, ranging from increased patient pain and discomfort to malnutrition, aspiration, delayed rehabilitation, and sepsis. This article examines factors that appeared to correlate with an increase in ileus development among patients in a trauma/surgical intensive care unit, with the goal of preventing the condition through nursing practice changes.
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PMID:Ileus development in the trauma/surgical intensive care unit: a process improvement evaluation. 2147 14


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