Wound botulism in heroin addiction]

Botulism is a rare disease which usually is caused by preformed botulinum toxin in food. However, this article describes a case of wound botulism in a 29-year-old male heroin addict who developed progressive diplopia, dysphagia and proximal weakness of skeletal limb muscles. He needed mechanical ventilation for two weeks. The clinical diagnosis of botulism was supported by neurophysiological tests. Assays for detection of botulinum toxin and Clostridium botulinum were negative. The patient had not eaten any contaminated food the last two weeks before symptoms appeared, but he had multiple contaminated skin wounds. After treatment with botulinum antitoxins and antibiotics he gradually recovered, and six weeks later he was discharged from hospital in good condition. To the best of our knowledge this is the first case of wound botulism reported in Norway.     

Wound botulism associated with black tar heroin

BACKGROUND: Intercellular adhesion molecule-1 (ICAM-1) is thought to play an important role in cellular immunological reactions. Expression can be induced by inflammatory cytokines in a wide variety of cells, including hepatocytes. OBJECTIVE: To compare the behaviour of ICAM-1 in liver diseases. PATIENTS AND METHODS: We assayed serum ICAM-1 (sICAM-1) in patients with hepatocellular carcinoma-associated liver cirrhosis, and compared them with a group of cirrhotic patients and controls. sICAM-1 values were also correlated with some biochemical parameters of liver function. Moreover, immunohistochemical localization of ICAM-1 was performed on liver tissue sections of patients with hepatocellular carcinoma, liver cirrhosis and a sample of normal liver. RESULTS: sICAM-1 levels were significantly higher in the hepatocellular carcinoma patients than in controls (P < 0.0001) and the cirrhosis group (P < 0.001). sICAM-1 values directly correlated with alanine aminotransferase, total bilirubin, alkaline phosphatase and gamma-glutamyltranspeptidase serum values (P < 0.05), with an inverse correlation with albuminaemia values (P < 0.05). There was no correlation with alpha-fetoprotein values, but sICAM-1 values were higher in hepatocellular carcinoma patients with large tumours (> 3 cm) than in those with small tumours (< 3 cm) (P < 0.04). Immunohistochemical localization of ICAM-1 was negative in normal liver tissue; positive staining for endothelial cells was found in chronic liver disease, while in hepatocellular carcinoma tissues, positive membrane staining was observed in hepatocytes and, to a lesser extent, at the cytoplasmic level. CONCLUSION: These results suggest that high serum levels of sICAM-1 are associated with severe liver disease, such as liver cirrhosis and hepatocellular carcinoma, and that they tend to increase with deteriorating hepatic function and tumour size.     

Wound complications

An analysis of the wound complications in a six-month period on the Surgical Service of the University of Washington Hospitals is presented. A total of 9.9% of these patients had wound complications of one type or another, singly or in combination. The importance of their record and analysis in the total care of the surgical patient is emphasized.     

Wound healing microbiology

The relationship between wound healing and cutaneous microbiology is a complex one mediated by the type of wound, its treatment, and the defense mounted by the injured individual. Acute wounds harbor microflora similar to that of noninjured skin. "Dirty" traumatic wounds or chronic wounds with devitalized tissue offer more opportunity for microflora colonization, with the potential for bacterial adherence to the host cells and ultimate invasion into viable tissue or infection. The alterations of these wound environments can be brought on by topical treatments. Occlusive dressings with various moisture vapor transmission rates can provide a wound environment suitable for microflora proliferation. In spite of this increase in numbers of organisms, most wounds do not become infected, as shown by a survey of published trials. Infection requires the proper pathogenic microorganism, its attachment, and subsequent multiplication. To cause an infection, an organism must invade viable tissue and evade the host defense response. The many occlusive dressing types available offer an opportunity to select a wound therapy tailored for the microenvironment most suitable for healing. Wounds can be protected from exogenous microfloral contamination with dressings. Some dressing types, such as hydrocolloid dressings with no moisture vapor transmission, should not be used on chronic wounds suspected of harboring anaerobic organisms. Other typical treatments, such as antiseptics, can injure tissue and make infection more probable, providing devitalized tissue for bacterial adhesion. Povidone-iodine solution has been shown not be efficacious, whereas povidone-iodine cream effectively limits bacteria and infection.(ABSTRACT TRUNCATED AT 250 WORDS)     

Wound care pain management

Undertreatment of all types of acute and chronic pain is common, both in the United States and around the world. Moreover, a literature review of pressure ulcer pain and its management suggests that this area of pain medicine is truly in its infancy. This article includes a discussion of current literature, anatomy and physiology of pain related to pressure and ischemic ulcers and assessment methods. It also describes treatment modalities, including conservative measures, medication management and invasive procedures. Special emphasis is placed on the use of opioid analgesics in the management of severe acute and chronic wound pain.     

创伤性截瘫病人的护理体会

目的:探讨创伤性截瘫病人的有效护理方法.方法:通过对本院自2009年3月-2010年2月所收治的共28例创伤性截瘫病人展开护理工作,从而总结护理体会.结果:28例患者均获得良好的护理.结论:通过有效的护理,能够帮助病人顺利的度过危险期,并且重新建立对生活自信.     

Wound infection following cesarean section

To investigate a high incidence of wound infections occurring in patients following cesarean section at a 650 bed charity hospital in Louisiana, a bacteriologic investigation was carried out. In this study, cultures were made at multiple sites prior to operation. An attempt was made to identify those bacteria that were predominately responsible for wound infection and their source, whether from the patient herself or from a nosocomial origin. The patients were divided into three groups depending on the degree of postoperative morbidity that followed. The bacterial flora in each group was relatively the same. Other factors were more significant in predicting those patients in whom postoperative morbidity occurred.