Psychological stress and pain in wound care, part 2: a review of pain and stress assessment tools

Several tools are available for the assessment and measurement of stress and pain. While it takes time and money to train practitioners in their use, this will soon be offset by benefits in terms of patient care, satisfaction and reduced costs.

Patterns of treatment of osteoradionecrosis with hyperbaric oxygen therapy in the United Kingdom

We aimed to find out the number of patients with osteoradionecrosis (ORN) being treated by hyperbaric chambers in the UK during 2006-07, and the protocols that were being used. We did a telephone survey of 76 chambers to find out whether they treated patients with ORN, how many patients they treated in 2006-07, what chamber pressure they used, the duration of each session, and the total number of sessions/patient. A total of 25 chambers treated 273 patients with ORN in 2006-07; 10 were listed by the British Hyperbaric Association (BHA) and 15 were at multiple sclerosis (MS) centres. MS centres treated 23 (8%) of patients with ORN with a variable number of sessions of shorter duration and lower pressures than the chambers listed by the BHA. Most BHA chambers treated patients at 2.2 ATA for 90 min/session with 30 preoperative and 10 postoperative sessions/patient.

Upregulation of histidine decarboxylase expression in superficial cortical nephrons during pregnancy in mice and women

Mechanisms regulating pregnancy-induced changes in renal function are incompletely understood. Few candidate genes have been identified and data suggest that alternate mechanisms remain to be elucidated. Our objective was to screen thousands of genes expressed in kidneys from mice throughout gestation to identify possible key regulators of renal function during pregnancy. Mouse complementary DNA microarrays were used to screen for differences in expression during pregnancy in C57BL/6 mice. Interesting candidate genes whose expression varied with pregnancy were further analyzed by reverse transcription-PCR and Northern blot. Expression was localized by in situ hybridization and immunohistochemistry. Follow-up immunohistochemical analyses in archival human kidney sections from the fetus, non-pregnant, and pregnant women were also performed. Histidine decarboxylase (HDC), the enzyme that synthesizes histamine, was markedly upregulated in the mouse kidney during pregnancy. HDC expression localized to proximal tubule cells of fetal and adult mice. Females showed strong expression in the juxtamedullary zone before pregnancy and upregulation in the superficial cortical zone (SCZ) by mid-gestation. Histamine colocalized with HDC. Male mice showed only low HDC expression. Similar expression patterns were observed in human kidneys. Our results show that HDC expression and histamine production are increased in the SCZ during pregnancy. If histamine acts as a vasodilator, we speculate that increasing production in the SCZ may increase renal blood flow to this zone and recruit superficial cortical nephrons during pregnancy.

Let me tell you about bedpans

You see, it worked. This title grabbed your attention just like Suzanne Gordon said it would. Suzanne Gordon is a journalist, not a nurse, so she ought to know something about grabbing a reader's attention. As it happens, she also knows something about nursing. If you want to be convinced, read her widely praised new book Life Support--Three Nurses on the Front Lines (Little, Brown 1997). So how does it happen that she is able to write and speak with authority about nursing? Because nurses talked with her about what they do, how they do it, and why. And now she talks back to nurses. Tells us that our passion and anger are all that stand between us and the death of care giving. Challenging things like that.

Factors associated with success among southern Cheyenne and Arapaho Indians

Researchers in applied social science are seeking ways of approaching the facilitation of community-based development at the grass-roots level. Much research to date has focused on negative social aspects in communities, such as substance abuse and high numbers of school drop-outs. An innovative approach was developed that involved looking instead at successful individuals in communities. Individuals identified as successful were interviewed about the factors they associated with their own success. The experience of supportive parenting during their childhoods and moderation in alcohol and other substance use as adults were strongly correlated with success in life. The interview process provided an effective springboard for discussions and the development of intervention strategies at the community level.