Biomedical subjects

G Gilleran

Publications and source records attributed to G Gilleran.

7 recordsLinked to original sources

PubMed2006

Public involvement in modernising genitourinary medicine clinics: using general public and patient opinion to influence models of service delivery.

OBJECTIVES: To determine which of the options available to modernise genitourinary medicine (GUM) clinics in the UK are most acceptable to patients and potential patients; to assess whether the views of a general population sample differ from those of clinic attenders. . METHODS: A questionnaire was used to explore the acceptability of different ways of delivering sexual healthcare including the potential trade-off between convenience/range of services with cost/staffing constraints. Potential differences in responses by age, sex, ethnicity and current attendance at a GUM clinic were evaluated using multivariate analysis. RESULTS: 542 respondents in the community and 202 clinic attenders provided responses. Delivery of sexual healthcare by specialist nurses and general practitioners was acceptable to 81% and 72% of interviewees, respectively, assuming common protocols were adhered to. The proportion of individuals who would accept a consultation with a nurse increased to 91% if the waiting time for an appointment could be reduced as a result. Men were less likely to accept a consultation with a nurse (odds ratio (OR) 0.52, 95% confidence interval (CI) 0.35 to 0.79), and Asian (OR 0.38, 95% CI 0.23 to 0.64) and other black (OR 0.41, 95% CI 0.2 to 0.87) ethnic groups were less likely to accept a consultation with a general practitioner. 44% of patients preferred walk-in clinics even if waiting times for an appointment were reduced to 48 h. CONCLUSION: Delivery of sexual healthcare by nurses and general practitioners was generally found to be acceptable, although this varies by patient sex and ethnicity. Some differences exist between the preferences of a general population sample compared with clinic attenders, but overall there is a high level of concordance. Walk-in clinics remain a popular choice even when appointment waiting times are short.

Adolescent↗

PubMed2006

Patient preferences for partner notification.

OBJECTIVE: To identify patient preferences for notification of sexual contacts when a sexually transmitted infection (STI) is diagnosed. METHODS: A questionnaire survey of 2544 patients attending three large genitourinary clinics at Derby, Birmingham, and Coventry in the United Kingdom. RESULTS: The median age of the respondents was 24 with 1474 (57.9%) women, 1835 (72.1%) white, 1826 (71.8%) single. The most favoured method of partner notification was patient referral, which was rated a "good" method by 65.8% when they had to be contacted because a sexual partner has an STI. Notifying contacts by letter as a method of provider partner notification is more acceptable than phoning, text messaging, or email. Respondents with access to mobile telephones, private emails, and private letters were more likely to rate a method of partner notification using that mode of communication as "good" compared to those without. With provider referral methods of partner notification respondents preferred to receive a letter, email, or text message asking them to contact the clinic rather than a letter, email or text message informing them that they may have an STI. CONCLUSION: Most respondents think that being informed directly by a partner is the best method of being notified of the risk of an STI. Some of the newer methods may not be acceptable to all but a significant minority of respondents prefer these methods of partner notification. The wording of letters, emails, or text messages when used for partner notification has an influence on the acceptability of the method and may influence success of the partner notification method. Services should be flexible enough to utilise the patients' preferred method of partner notification.

Adolescent↗

PubMed2003

Reducing the risk of gonorrhoea in black Caribbean men: can we identify risk factors?

OBJECTIVES: Grouping patients by self assigned ethnicity may hide intraethnic differences in disease associations and sexual behaviour patterns. The aim of the study was to detect associations between gonorrhoea with differences in ancestry, degree of acculturation, and religious belief in young black Caribbean men, which could subsequently be used to target health promotion interventions. METHODS: A questionnaire based case-control study of black Caribbean men with gonorrhoea and a community control group without gonorrhoea. RESULTS: A lesser degree of acculturation, attending a single sex school, increasing numbers of partners, lack of condom use, not being married, and a belief that sex before marriage was not wrong were associated with an increased risk of gonorrhoea. Country of birth and religious belief were not associated with gonorrhoea. CONCLUSIONS: A number of factors were identified which may be useful in designing healthcare interventions in young black Caribbean men and these differed little from those in other ethnic groups. The healthcare intervention should include advice on reducing the number of partners and increasing the use of condoms.

Adolescent↗

PubMed2002

Seroprevalence of hepatitis A immunity in male genitourinary medicine clinic attenders: a case control study of heterosexual and homosexual men.

OBJECTIVES: To compare the seroprevalence of hepatitis A in homosexual and heterosexual men to determine their susceptibility to infection and provide guidance for a policy on vaccination. METHODS: A case-control study design was utilised to compare the risk factors associated with hepatitis A in homosexual and heterosexual men attending a city centre genitourinary medicine clinic. Demographic and sexual behavioural characteristics were included in univariate and multivariate models. RESULTS: The overall seropositivity rate was 29% with no significant difference between homosexual and heterosexual men. Ethnicity and age were strongly associated with hepatitis A seropositivity in both homosexuals and heterosexuals. A history of sex in a sauna in homosexual men, and being born outside the United Kingdom for heterosexual men, was associated with hepatitis A seropositivity. CONCLUSIONS: Targeted hepatitis A screening and vaccination of homosexual men attending UK genitourinary medicine clinics is not supported by the results of this study.

Adolescent↗

PubMed2001

Demographic and behavioural profile of adults infected with chlamydia: a case-control study.

OBJECTIVES: To determine which demographic and behavioural parameters are independently associated with chlamydial infection in adults. METHODS: Subjects were recruited prospectively from male and female attendees at a large clinic for sexually transmitted infections (STI). All subjects were tested for chlamydia and gonorrhoea and asked to complete a questionnaire addressing demography, sexual and non-sexual (including drug taking) behaviour, and history of STI. Cases were those attending with a new clinical episode and found to be infected with chlamydia, but who did not have gonorrhoea. A control group was selected randomly from those found to be negative on screening for both infections. RESULTS: 986 cases and 1212 controls were recruited over one calendar year. The following were found to be independent risk factors for chlamydial infection on multivariate analysis (odds ratios with 95% confidence intervals in parentheses): being unmarried (1.8; 1.1-3.1); black Caribbean ethnicity (2; 1.5-2.7). Increasing age, fewer partners, and higher reported use of condoms were associated with a lower risk of infection. CONCLUSION: Black Caribbeans are at increased risk from chlamydia after controlling for sexual behaviour and socioeconomic status. Future research should seek an explanation elsewhere-for example, in terms of differences in sexual mixing or effectiveness of healthcare interventions.

Adolescent↗

PubMed2000

Comparison of a ligase chain reaction-based assay and cell culture for detection of pharyngeal carriage of Chlamydia trachomatis.

In 264 genitourinary medicine clinic attenders reporting recent fellatio, the prevalence of pharyngeal Chlamydia trachomatis determined by an expanded standard including cell culture and two in-house PCR tests was 1.5% in 194 women and zero in 70 men. The ligase chain reaction (Abbott LCx) had a specificity of 99.2% and a positive predictive value of 60%.

Adult↗

PubMed1996

Effects of dietary sodium substitution with potassium and magnesium in hypertensive type II diabetics: a randomised blind controlled parallel study.

We have previously demonstrated that modest sodium restriction has a hypotensive effect in hypertensive diabetic subjects. A randomised blind controlled study has therefore been performed to study the effect of replacement of added salt intake using a salt substitute (50% NaCl, 40% KCL, 10% Mg2+, supplied by Cederroth, Sweden), compared to added whole salt intake over a 9 month period of 40 hypertensive Type II diabetic subjects (mean age 62.5 +/- 7.8 years; 24 males and 16 females). After 3 months, there was a significant reduction in systolic blood pressure (SBP) in the salt substitution group (163.2 +/- 24.2 to 153.6 +/- 20.8 mm Hg; P < 0.03) which was maintained at 9 months, when compared to the whole salt group (151.5 +/- 20.6 vs 173 +/- 18.9 mm Hg; P < 0.05). No significant changes were observed in mean weight, fasting lipid or insulin levels or diabetic control (measured by glycosylated haemoglobin). A greater number of patients were withdrawn during the study period owing to consistent BP > 160/95 in the whole salt group (n = 10) compared to salt substitute (n = 4). No significant changes were observed in diastolic pressure, 24-h urine sodium or magnesium excretion, but urine potassium was significantly increased in the salt substitute group (58.8 to 77.3: P < 0.05). The results of this study suggest that substitution of sodium, by potassium and magnesium, produces a clinically significant reduction in SBP in hypertensive Type II diabetic patients, and should be a useful antihypertensive therapy in this patient group.

Aged↗