Views and experiences of mental health nurses working with undergraduate assistants in nursing in an acute mental health setting

Undergraduate nurses are employed as assistants in nursing (AIN) in inpatient mental health settings; however, there is a paucity of published research exploring registered nurses' (RN) views about the AIN role in these settings. This qualitative study documents the views and experiences of RN working with undergraduate AIN. Fifty structured face-to-face interviews were analysed, and the results are discussed in three sections. The first section outlines RN perceptions of qualities and skills required of AIN in mental health, and the responses primarily focus on communication skills, initiative, and willingness to learn. The second section targets factors in the workplace that might enhance the interest of AIN in a mental health nursing career; the responses emphasize their need to work with experienced staff. The last section outlines RN expectations of AIN, most of which are met and involve physical observations and technical tasks; less fulfilled activities primarily cluster around interactions with patients. Findings highlight the advantages and disadvantages of drawing on undergraduate nursing students as AIN in mental health settings. Communication skills, personal initiative, safety training to prevent violence, and education to increase knowledge and awareness about mental illness, diagnosis, and mental status-related skills were all important concerns articulated by RN.     

Migraine preventive medications: a reappraisal

Newer acute care migraine medications demonstrate improved rapidity of action, consistent effectiveness, excellent safety profiles, and rarely cause rebound headaches. Their use could decrease the need for migraine-preventive medication. The present analysis derives a formula that can be used by practitioners to determine the cost-effectiveness of various migraine-preventive medications relative to selected acute-care medications. We propose a measure called the cost-equivalent number (CEN), the number of headaches per month at which the cost of the preventive medication equals the cost savings in acute-care treatment realized by using the preventive medication. The use of the CEN individualizes the decision of whether to use a migraine-preventive medication, weighing both the efficacy and cost of the preventive medication against the cost of the acute-care medication. A CEN lower than the migraine frequency suggests that use of a preventive medication will be cost-effective.     

In closely monitored patients, adherence in the first month predicts completion of therapy for latent tuberculosis infection.

BACKGROUND: Current therapy for latent TB infection (LTBI) is long, and requires close follow-up. This results in sub-optimal adherence-the major reason for failure of therapy. METHODS: In an open label randomised trial comparing 4 months of rifampicin with 9 months of isoniazid, the proportion and regularity of doses taken, measured with an electronic monitoring system (MEMS), and provider estimates of adherence in the first month of therapy, were assessed as predictors of treatment completion. RESULTS: Of 104 patients analysed, 86 took more than 80% of doses within the expected interval, 11 took more than 80% of doses but over a longer time interval than usually allowed, and seven did not complete treatment. Treatment completion was associated with the number of doses taken, and the variability of intervals between doses during the first month of treatment. CONCLUSIONS: Adherence in the first month, based on the number of doses and variability of times when taken, could be useful to predict completion of LTBI therapy. Interventions could be targeted to patients with suboptimal adherence in the first month.     

Ischemic heart disease,factor predisposing to Barrett's adenocarcinoma: A case control study

AIM:To define the significance of ischemic heart disease(IHD)(stable angina to infarction) co-existance in Barrett esophagus(BE) patients and patients with esophageal adenocarcinoma(AdE).METHODS: All BE/AdE patients in Blackpool-Wyre-Fylde area and Trikala prefecture identified from medical records. Patient clinical details were obtained from hospital and General Practitioner records. Additional information was gathered from validated questionnaire.RESULTS: Forty(33%) AdE and 83(19%) BE patients had IHD(P = 0.002). Eighteen(15%) AdE and 34(8%) BE patients had suffered a myocardial infarction(P = 0.03). Three(3%) AdE and 7(2%) BE patients had severe heart failure(P = 0.82). Thirty-nine(47%) BE with IHD and 8(20%) AdE patients with IHD consumed aspirin daily(P = 0.004). Seventh-seven(93%) BE patients with IHD and 36(90%) AdE patients with IHD were on statins(P = 0.86). Logistic regression analysis: AdE was more frequent in the elderly,with long termreflux,long BE and concurrent IHD(odds ratio: 2.086,P = 0.001) not consuming statins. Eighteen(22%) BE patients with IHD [16(84%) with myocardial infarction] vs 33(10%) without IHD died from non-neoplastic causes within 24 mo from BE diagnosis(P = 0.005). CONCLUSION: IHD is more prevalent in AdE than BE patients. Increased prevalence of AdE is related with the presence of myocardial infarction but not severe heart failure,possibly because patients with BE and se-vere IHD have low life expectancy.