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

Although abortion has been legal in India since 1971, there are an estimated 2-10 times as many illegal as legal terminations, and sepsis resulting from abortions performed by nonqualified practitioners is a major contributor to maternal mortality. Continued reliance on illegal abortion is believed to reflect fear of surgery and anesthesia, a lack of access to abortion clinics, and social and cultural factors, especially a lack of confidentiality and privacy. RU-486 offers the potential to overcome these obstacles and extend the availability of safe abortion to Indian women. At present, 2 clinical trials are underway in India to test the acceptability and effectiveness of RU-486 with prostaglandins in various doses. In the 78 cases reviewed to date, compliance was 96%, acceptability was 83%, and 97% had a complete abortion. All but 1 participant indicated she would select RU-486 if a subsequent unwanted pregnancy occurred. Reasons given for preference of this methods included the lack of pain and discomfort, no need for hospital admission or surgery, and the protection of privacy. Use of a single 200 mg tablet has been found to reduce side effects such as nausea, vomiting, and diarrhea. More research is needed, however, to identify the optimum minimal effective does in India's many anemic, malnourished women.
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PMID:RU 486: new hope for women. 1234 28

We investigated, in a well-established canine model of human sepsis, the effects of two different techniques of sympathetic blockade during bacterial peritonitis on pain relief, hemodynamics, and survival rate. Twenty-two purpose-bred beagles (12-28 months old, weighing 10-12 kg) were studied. Fourteen animals received an epidural infusion of bupivicaine and morphine, and the other eight received either a celiac plexus block (n = 4) or a sham block (n = 4). Eighteen of the 22 animals received an intraperitoneal challenge of Escherichia coli (1-10 x 10(9) CFU kg(-1) body weight). At comparable doses of intraperitoneal-implanted E. coli (2.5-5 x 10(9) CFU kg(-1) body weight), the addition of sympathetic blockade produced a synergistic decrease in survival times (P = 0.002) and mean left ventricular ejection fraction (P = 0.008), and increase in creatinine levels (P = 0.02). There was also a significant increase in tumor necrosis factor (TNF) levels (P = 0.004) and decrease in blood endotoxin clearance (P = 0.006) associated with sympathetic blockade during sepsis. The celiac plexus-blocked animals had no improvement in pain scores, and subjectively looked clinically worse than animals with sepsis without a celiac plexus block. In contrast, the epidural block was effective in blocking the pain and discomfort associated with low lethality doses of intraperitoneal bacteria reflected by no increase in pain scores compared with animals not receiving bacterial challenge. This study shows that during severe bacterial peritonitis, maintenance of sympathetic tone irrespective of pain relief provided is necessary for clearance of bacterial toxins, control of proinflammatory mediator release, hemodynamic stability, and survival.
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PMID:Sympathetic blockade in a canine model of gram-negative bacterial peritonitis. 1263 May 20

Antipyretics, including acetaminophen (paracetamol), are prescribed commonly in children with pyrexia, despite minimal evidence of a clinical benefit. A literature review was performed by searching Medline and the Cochrane databases for research papers on the efficacy of paracetamol in febrile illnesses in children and adverse outcomes related to the use of paracetamol. No studies showed any clear benefit for the use of paracetamol in therapeutic doses in febrile children with viral or bacterial infections or with malaria. Some studies suggested that fever may have a beneficial role in infection, although no definitive prospective studies in children have been done to prove this. The use of paracetamol in therapeutic doses generally is safe, although hepatotoxicity has occurred with recommended dosages in children. In developing countries where malnutrition is common, data on the safety of paracetamol are lacking. The cost of paracetamol for poor families is substantial. No evidence shows that it is beneficial to treat febrile children with paracetamol. Treatment should be given only to children who are in obvious discomfort and those with conditions known to be painful. The role of paracetamol in children with severe malaria or sepsis and in malnourished, febrile children needs to be clarified.
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PMID:Evidence on the use of paracetamol in febrile children. 1285 56

Idiopathic gigantomastia occurs during puberty and pregnancy but a spontaneous case has not been reported in the literature. An unusual case is described, which required urgent bilateral mastectomy to control systemic sepsis and extreme discomfort.
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PMID:Gigantomastia unrelated to pregnancy or puberty: a case report. 1496 66

Vaginal infections, during reproductive period are frequent and although not life treating, they can affect their normal functions. They can also affect women's fertility as well as the course of pregnancy. The outcome of pregnancy can be endangered due to the possibility of infection of newborn while passing trough birth canal of the infected mother. As statistically shown, bacterial vaginosis is considerably more often found with the patients having precancerous changes on cervix, or diagnosed cancer of cervix, comparing with women with healthy cervix. It can also cause the appearance of postoperative pelvic cellulitis after hysterectomy. On the other side, the presence of S. agalactiae in vaginal secretion may cause very serious and lethal infections of the newborn such as meningitis, pneumonia and sepsis. As for protozoa T. vaginalis it has been shown that it could cause reduced fertility ability and that during pregnancy it could damage fetal membranes and bring to its premature rupture and premature birth. There is also increased risk of cervix cancer. During reproductive period of women especially if risk factors are existing such as hormone therapy, diabetes mellitus type 1 and applications of wide range antibiotics, vaginal fungal infections caused by Candida can frequently appear. These infection apart from the discomfort like itch and affluent secretion they can also mean diagnostic and therapeutical problem. Regular microbiological test of women are highly recommended during reproductive period as standard for bacterial vaginosis, fungal and trichomonas infections. If those results appear negative, further microbiological tests are necessary. Such tests which are more elaborate, more timely and more expensive are referring to tests on chlamydia, microplasma and some viruses that can also be the cause of vaginal secretion disbalance in women during reproductive period.
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PMID:[Importance of microbiologic examination of vaginal secretions in the reproductive period]. 1522 66

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


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