Influenza vaccine uptake and attitudes of healthcare workers in Ireland.

BACKGROUND: Influenza vaccination uptake by Irish healthcare workers remains sub-optimal despite local initiatives to increase it. AIMS: To investigate hospital workers' attitudes to influenza vaccination and how this influenced their decisions about vaccination. METHODS: A questionnaire survey of Irish hospital workers, measuring uptake of and attitudes to influenza vaccination. RESULTS: There were 747 responders, of whom 361 (48%) reported having received influenza vaccination. Attitudes predicting vaccination uptake included a belief that vaccination would protect family members (P < 0.0005, CI 1.191-1.739), a perception of susceptibility to 'flu (P < 0.0005, CI 1.182-1.685), a belief that all healthcare workers should be vaccinated (P < 0.005, CI 1.153-1.783), perceived ease of getting 'flu vaccination at work (P < 0.0005, CI 1.851-2.842) and encouragement by line managers (P < 0.05, CI 1.018-1.400). Attitudes negatively associated with vaccination uptake included fear of needles (P < 0.05, CI 0.663-0.985) and a belief that vaccination would cause illness (P < 0.0005, CI 0.436-0.647). Medical staff were significantly more likely to be vaccinated. Healthcare students were least likely to be vaccinated (P < 0.0005). CONCLUSION: Addressing specific barriers to influenza vaccination in healthcare workers may improve uptake.

The psychological impact caused by genital warts: has the Department of Health's choice of vaccination missed the opportunity to prevent such morbidity?

This study evaluated the psychological impact caused by genital warts and whether this altered over time. Eighty-four patients with genital warts and a group of 28 appropriately matched volunteers from the local general population were recruited. The patients were divided into three groups of 28 according to the Health Protection Agency classification codes for genital warts. A comprehensive health questionnaire was completed by all participants. Patients with first attack genital warts experienced significantly more distress, anxiety and depression and were less satisfied with their lives than all the other groups. They also reported less satisfaction with the practical support they received. The recurrent episode genital warts group experienced significantly high levels of emotional distress and the re-registered group reported significantly less emotional and practical support according to their needs. While the first attack genital warts group experienced the most psychological effects, it is clear that those effects did not disappear as an individual came to terms with their diagnosis. The choice of vaccine to prevent cervical cancer will not prevent clinical warts occurring and therefore will not help prevent the psychological morbidity associated with this condition.

Surveillance of sexually transmitted infections in the West Midlands using anonymised individual patient datasets from genitourinary medicine clinics.

Sexually transmitted infections (STIs) declined in the UK during the 1980s and early 1990s but have increased substantially since 1995. Within the overall increase there are important differences in the epidemiology of these infections. The current, aggregate system of STI data collection in the UK provides limited demographic information and is unable to fully explain these differences. More useful information can be obtained using an enhanced surveillance system that collects disaggregate, anonymised, individual patient data including ethnic group and truncated postcode of residence. Such a system has been set up in the West Midlands NHS region. The methodology of the project is described here along with the findings to date. These findings confirm that the burden of STIs disproportionately affects young persons, men who have sex with men, black ethnic minority groups and those living in urban areas. Identifying the groups at greatest risk in this way enables interventions to be more usefully targeted.

Enhanced surveillance of HIV infection in the West Midlands.

The West Midlands Regional HIV Surveillance Project was set up in 1991 in response to a need for enhanced surveillance of HIV at a local level for service planning. The system showed that accurate and timely data could be collected whilst ensuring patient confidentiality. We present some of the data obtained from the system. HIV diagnoses continue to increase year on year, with certain population subgroups, including men who have sex with men and black Africans, disproportionately affected.

Offering the vaccine and accepting it: an audit of hepatitis B vaccination in West Midlands region.

The practice of hepatitis B screening and vaccination in genitourinary medicine clinics in the West Midlands Region is audited against the standards set by 1999 Medical Society for the Study of Venereal Disease National Guidelines.

How much interest is the Internet to patients?

OBJECTIVES: To assess the accessibility of the internet, the level of interest from patients attending genitourinary (GU) medicine clinics, and explore potential concerns about confidentiality. METHODS: Questionnaire based survey of patients attending five GU medicine clinics in England. RESULTS: 41% of GU medicine clinic patients in 1999 had access to the internet (range 31%-52%) with access more common in younger age groups, and less common in women and black Caribbean patients. One in 10 patients (with internet access) had used the internet to find out more about the problem with which they had come to the clinic. 60% of patients replied that information on sexual health on the internet was of interest to them and a high proportion of patients said they would use the internet to access information about GU clinics (64%), book an appointment (64%) or get test results (63%). Almost a quarter of patients who made additional suggestions wanted an interactive website. CONCLUSIONS: A high proportion of patients attending GU clinics have access to the internet with potential uses for health education and service delivery.

Gonorrhoea in Coventry 1991-1994: epidemiology, coinfection and evaluation of partner notification in the STD clinic.

The aim of this study is to analyse the epidemiology of gonorrhoea in the Coventry area between 1991-1994 and the implementation and outcome of partner notification. A total of 404 episodes in 382 patients comprised the study group. In Coventry, 97% of episodes were managed in the STD clinic. There was a decrease in female and heterosexual male cases from 172 cases in 1991 to 37 cases in 1994 and increase in homosexual male cases from 8 in 1991 to 13 in 1994 (P<0.0001). Chlamydial coinfection was found in 38%. Among patients with gonorrhoea, 33% were asymptomatic and 40% with gonorrhoea and chlamydia were asymptomatic. Ten per cent of index cases were asymptomatic as were 83% of contact cases (P<0.0001). The health advisers (HAs) interviewed 82% immediately and 94% at some time after diagnosis. Of the average 1.5 partners per patient identified, 0.31 partners per patient were already screened, another 0.4 partners per patient were traced, 0.37 partners per patient were not traced, and for 0.41 partners per patient notification outcome was unknown or unconfirmed. Partner notification of 278 index cases traced 163 primary or tertiary contacts, 115 were new cases of gonorrhoea.

Urinary symptoms, sexual intercourse and significant bacteriuria in male patients attending STD clinics.

OBJECTIVE: To assess the relationship between sexual behaviour, urinary symptoms, urinalysis and bacteriuria in men attending STD clinics. DESIGN: A prospective study recording sexual behaviour, urinary symptoms and collecting mid-stream urine specimens. SETTING: Two West Midlands STD clinics, UK. SUBJECTS: 1086 new male patients. RESULTS: 704 patients had had sexual intercourse (SI) within 14 days of testing, 424 had urinary symptoms and 122 had pyuria. All 13 patients with positive culture had SI < 14 days before testing, urinary symptoms and pyuria. No association was found between sexual orientation, type of SI, number of sexual partners, condom usage and bacteriuria. CONCLUSION: Bacteriuria does not behave as an STD but SI may be a factor in acquiring bacteriuria. Dysuria with or without urethral discharge is the most predictive symptom of bacteriuria. Pyuria has a high sensitivity for predicting bacteriuria among males.

Chemotactic activity of urethral secretions in men with urethritis and the effect of treatment.

The chemotactic activity of urethral exudate and the effect of treatment were assessed in 67 patients with nongonococcal urethritis (NGU) or gonorrhea. All samples demonstrated chemotactic activity related to the number of neutrophils seen on Gram's staining of the urethral smear. Chemotactic activity decreased after treatment in patients with Chlamydia-positive NGU (mean +/- SE, 21.1 +/- 2.7 cells/high-power field [hpf] before treatment; 8.7 +/- 2.2 after treatment; P < .004) and gonorrhea (25.6 +/- 5.2 cells/hpf before treatment; 1.6 +/- 0.7 after treatment; P < .015). Chemotactic activity increased again in Chlamydia-positive NGU patients to 21.0 +/- 3.3 cells/hpf (P < .05) 2-3 weeks after cessation of therapy in the absence of demonstrable infection or further intercourse. There was no significant decrease in chemotactic activity after therapy in the Chlamydia-negative NGU or persistent urethritis groups. These data suggest a previously unrecognized persistent chemotactic stimulus in urethral exudate from patients with urethritis.

The usefulness of the HIV-CHEK assay as a simple, rapid and sensitive screening test for HIV infection.

The purpose of this study was to evaluate the usefulness of the HIV-CHEK kit for human immunodeficiency virus (HIV) antibody testing. A comparison with the Serodia-HIV test was made on 42 fresh serum samples. Both tests accurately identified the 11 true positive serum samples, while there was one false positive with the Serodia-HIV and 3 were difficult to interpret using the HIV-CHEK. To assess the sensitivity of the HIV-CHEK assay, a comparison with other tests was made using serial titrations of stored known HIV-positive frozen serum samples. Here the HIV-CHEK demonstrated a poor sensitivity compared to the others. In conclusion, although we found the HIV-CHEK to be simple and quick, the difficulty with interpretation of some specimens and the apparent poor sensitivity on frozen samples makes it difficult to recommend this kit in its present form as a principal initial screening test for HIV antibody.

Infant care: the value of the six week check.

A review of the routine six week post-natal examination of the well-baby was performed. Eighty-one percent of infants born in the Rotunda attended for a hospital based review during the study period and 42% of these had experienced some problem during the six weeks from birth (rashes 20%, snuffles 10.7%, irritability 7.6% and eye infections, constipation, diarrhoea, vomiting, cyanotic/breath holding episodes). These problems were dealt with by the hospital outpatient department (55%), the mothers themselves (30%), general practitioners (12.5%) and public health nurses (2.5%). Significant problems not detected at birth were present in 12 infants (3%) and eight infants (2%) required hospital admission. This review illustrates a relatively low rate of problems not previously detected and that the majority of problems arising in the first six weeks of life require advice alone. There is also clearly scope for improving the community based services and increasing their involvement in this aspect of infant health.

Lisinopril in elderly patients with hypertension.

The antihypertensive efficacy and safety of lisinopril, a long-acting angiotensin-converting enzyme inhibitor, were assessed in 40 elderly patients (aged 65 years or over) with mild to moderate systolic/diastolic or isolated systolic hypertension, in an open study of 12 weeks' duration. Lisinopril was given orally in single daily doses. The starting dose was 5 mg in patients with glomerular filtration rate (GFR) of 30-60 ml/min and 10 mg in patients with GFR greater than 60 ml/min. The dose of lisinopril could be titrated upwards to a maximum of 40 mg daily according to blood pressure response. A thiazide diuretic was then added if blood pressure was not controlled. Thirty-six patients completed the study. Mean sitting blood pressure was significantly reduced by lisinopril treatment. There was no significant alteration in the heart rate, and postural hypotension did not occur. The median dose of lisinopril given was 20 mg daily (range 5-40 mg daily), and only two patients had a diuretic added to the lisinopril. One patient was withdrawn from the study because of unstable angina, and another was discontinued from lisinopril treatment because of anorexia and facial flushing. One patient was withdrawn after 8 weeks because of interruption of lisinopril therapy for a transurethral resection of the prostate, and one patient was lost to follow-up. No clinically significant haematological or biochemical changes were observed. The mean glomerular filtration rate was unchanged during the study. Proteinuria did not occur de novo, nor did established proteinuria increase. Thus lisinopril was well-tolerated and effective therapy in a group of elderly hypertensive patients.