Posts in ‘Public health’ category

Centenary of nationwide free access to sexual health clinics in England and Wales

Posted on 3rd February 2017 by · No comments

STI began in 1925 as the British Journal of Venereal Disease, and you can read early editions on the sti.bmj.com website. The very first issue covers skin complaints often mistaken for syphilis, the use of bismuth and malaria inoculation to treat syphilis, and the establishment of a network of clinics following a Royal Commission.1 It also discusses diathermy in the treatment of gonorrhoea!

A hundred years ago, we had no effective treatment for gonorrhoea, and it is sobering to realise we may soon be in the same position. The GRASP surveillance system which tracks antimicrobial resistance in England and Wales shows indications that we are not far from ceftriaxone treatment failures in a report by Town et al.2 In an age of nucleic acid based diagnostics, we need alternatives to culture for detecting resistance. A fascinating report by Graham et al reports that whole genome sequencing can be achieved with urine specimens, including the detection of markers associated with resistance.3 On a related note, this month’s editorial by Nigel Garrett reflects on the perhaps brief life of syndromic management.4
Read full article

 

PrEP introduction for adolescent girls and young women

Posted on 23rd August 2016 by · No comments

Pre-exposure prophylaxis PrEP use in the sexually active females prevents HIV acquisition.

The International AIDS Conference in Durban, South Africa, in July 2016, has renewed interest and momentum around HIV prevention. High and sustained HIV incidence rates—about 2 million people acquiring HIV every year for the past 5 years—highlight the need for new prevention technologies for populations at substantial risk of HIV.1 As many as 7000 new infections a week are occurring in the most vulnerable adolescent girls and young women in eastern and southern Africa.1 75% of young people in sub-Saharan Africa living with HIV are adolescent girls and young women age 15–24 years; AIDS is the leading cause of death for girls age 10–19 years in Africa.1 To date, prevention efforts have not had sufficient effect on risk of HIV in adolescent girls and young women.

Oral pre-exposure prophylaxis (PrEP)—the use of antiretroviral medications by HIV-negative people to avoid getting HIV—is a new biomedical intervention that has the potential to substantially reduce HIV acquisition in the people at greatest risk. Recent evidence suggests that PrEP was effective among several populations in reducing the risk of HIV infection by 70%.2 Less is known about the effectiveness of PrEP for young women,2 but the intervention could greatly increase the ability of adolescent girls and young women to protect themselves from HIV if they are able to access and use it effectively.

Read whole article

Access to Sexual Health Services for the Somali Community in Birmingham UK

Posted on 24th March 2016 by · No comments

The UK, hosts a large number of refugees from Somalia.

Somalis are absent from much of the official statistics largely because ‘Somali’ is rarely recognised as a distinct ethnic category. Therefore, when decisions are being made in relation to addressing the needs of recently arrived refugees the needs of those who originate from Somalia may be neglected.

Somalis are known to have a high level of need but low uptake of health care services. This included sexual health.

Earlier STIRF funded a project which looked at issues and problems relating to access for sexual health services. The project is now completed and is presented in a meeting held on:

Date: April 27
Venue: Birmingham City University
Time: 16.00 – 18.00

Meeting on Sexual Health needs of Somali Community

Risks for pelvic inflammatory disease in students

Posted on 17th February 2016 by · No comments

In the latest issue of the Sexually Transmitted Infections, Phillip Hay and colleagues in the UK report on a prospective study of female students attending 11 universities and 9 further education colleges in London.

At the start, the students were asked to fill a questionnaire and provide a self taken vaginal sample for infection screening. After 12 months, they were assessed for pelvic inflammatory disease (PID), a condition that can lead to infertility and other complications.

PID was found in 1.6% of the particpants. Unsurprisingly the strongest predictor of PID was the presence of Chlamydia trachomatis at the first visit (relative risk (RR) 5.7).

However, adjusting for this, the authors reported that significant predictors of PID were ≥2 sexual partners (RR 4.0) or a new sexual partner during follow-up (RR 2.8), and age <20 years (RR 3.3). Somewhat surprisingly recruitment from a further education college rather than a university also increased the relative risk of PID 2.6 fold, perhaps reflecting different health protection behaviors (eg condom use) between the two groups.

The study concluded that in addition to known risk factors such as multiple or new partners in the last 12 months and younger age, attending a further education college rather than a university were risk factors for PID.

They recommended that sexual health education and screening programs could be targeted at these high-risk groups.

Report of gonorrhoea resistant to all antibiotics in UK

Posted on 31st December 2015 by · No comments

A highly drug-resistant gonorrhoea outbreak in the north of England has been identified.

Fifteen cases of “super-gonorrhoea” have been detected by Public Health England since March, the British Association for Sexual Health and HIV reported.

For an entertaining understanding of how microbes develop resistance see this short video

 

The perils of chemsex

Posted on 3rd December 2015 by · No comments

The term “Chemsex” is used in the United Kingdom to describe intentional sex under the influence of psychoactive drugs, mostly among men who have sex with men. The main drugs are mephedrone, γ-hydroxybutyrate (GHB), γ-butyrolactone (GBL), and crystallised methamphetamine. These drugs are often used in combination to facilitate sexual sessions lasting several hours or days with multiple sexual partners.

Mephedrone and crystal meth are physiological stimulants, increasing heart rate and blood pressure, as well as triggering euphoria and sexual arousal. GHB (and its precursor GBL) is a powerful psychological disinhibitor and also a mild anaesthetic.

Anecdotal reports and some small qualitative studies in the UK find that people engaging in chemsex report better sex, with these drugs reducing inhibitions and increasing pleasure.

Unfortunately use of chemsex can lead to mental health problems which can be permanent. Moreover Casual sex, particularly if under the influence of alcohol or drugs can lead to the acquisition of sexually transmitted infections and even such bugs as shigella, an infection causing severe bacillary dysentery and diarrhoea usually associated with travel to regions such as Indian subcontinent, North and East Africa and South America.

See trailer for Chemsex, a film ChemsexOfficial directed by William Fairman and Max Gogarty (a Peccadillo Pictures)  in the medical journal Lancet.

Sexually abused children should be offered HPV vaccination

Posted on 19th November 2015 by · 1 comment

Should children exposed to sexual abuse be offered human papillomavirus (HPV) vaccination alongside screening for sexually transmitted infections? A recent article in the Lancet argues for a yes answer.

The WHO defines childhood sexual abuse  as the involvement in sexual activity of a child under the age of 18 years who did not give informed consent or is not developmentally prepared.

The global prevalence of childhood sexual abuse is estimated to be 8–31% for girls and 3–17% for boys. The true figures are probably nearer the upper figure.

According to a review, parents were the perpetrators of about 45% of cases of childhood sexual abuse in the USA, and other relatives were responsible for a further 19%.  Others included figures of authority such as priests and teachers. Survivors of such abuse are often hesitant to report such incidents because of shame and fear of retribution. Thus, the incidence and prevalence of childhood sexual abuse is almost certainly underestimated. Read the rest of this post »

Invitation to workshop: role of stigma and shame in the access to sexual health clinics

Posted on 26th August 2015 by · No comments

A workshop on philosophical aspects of sexual health is being held at

Seminar Room 3.28, New Business School, Manchester Metropolitan University Manchester, United Kingdom

The workshop is run by Dr Phil Hutchinson and was part funded by a research grant from Sexually Transmitted Infections Research Foundation (STIRF). Project STIRF-026

Workshop 1: The Problem of Selection Bias in Biomedical & Public Health Research. Wednesday September 16

Workshop 2: Shame, Stigma and HIV. Thursday September 17

Venue: Seminar Room 3.28, New Business School, Manchester Metropolitan University, Manchester, UK

Mandatory registration: contact: marie.chollier@stu.mmu.ac.uk

Further information can be obtained from Phil Hutchinson p.hutchinson@mmu.ac.uk

 

 

Decline in high grade cervical lesions in US women

Posted on 20th August 2015 by · No comments

The incidence of high grade cervical lesions in young women in the United States has fallen, a new analysis has found. Susan Hariri and her colleagues reported in the journal Cancer that this may be caused by the introduction of the human papillomavirus (HPV) vaccine but may also be due to changes in screening guidelines.

From 2008 to 2012, 9119 cases of high grade cervical lesions (CIN2+) were reported among 18 to 39 year olds as part of a sentinel system for the US Centers for Disease Control and Prevention.

In all four catchment areas the researchers found a dramatic and consistent decrease in the incidence of high grade lesions among women aged 18 to 20 over the study period.

In California the incidence fell from 94 in 100 000 to 5 in 100 000

In Connecticut it fell from 450 to 57 in 100 000

In New York it fell from 299 to 43 in 100 000

In Oregon it fell from 202 to 37 in 100 000.

No change was seen among 30 to 39 year olds.

Vaccination against HPV has been available in the US since 2006. It is offered to girls aged 9 to 12 and as part of short term catch-up scheme targeting 13 to 26 year olds. The picture is unclear, however, as the recommended age for initiating cervical cancer screening was raised to 21 years during the same period, and screening intervals have been extended.

The study concluded that the declines in CIN2+ detection in young women were likely due to reduced screening but could also reflect the impact of vaccination. 

Why don’t the Somali Refugee Community Access Sexual Health Services

Posted on 17th August 2015 by · No comments

A new project funded by STIRF (STIRF-027) has just been completed.  

Background: In the United Kingdom there is an established and growing refugee population from Somalia. Despite this Somalis have remained absent from much of the official statistics largely because ‘Somali’ is rarely recognised as a distinct ethnic category. Little is known about the sexual health needs of this particular community but in terms of their broader health issues, Somalis are known to have a high level of need but low uptake of health care services (Carswell et al.2011).

Aims: Through the use of focus groups and individual interviews this study sought to explore the sexual health needs of the local Somali community by ascertaining from their perspective, what they know about sexual health services, the challenges that may prevent them taking up these services and how services could be adapted to best meet their needs.

Results: The study showed little knowledge of services, especially about sexual health, how to accessing services, issues relating to shame, stigma and taboo, the influence of gender, religious and cultural norms, the perceptions of young people, the language barrier lack of cultural awareness and sensitivity demonstrated by healthcare professionals.

Recommendations:

  • Urgent attention be given to raising awareness, amongst the Somali community, about local sexual health services and how they can be accessed.
  • Information about sexual health services be made available in a format that is accessible to the Somali refugee community, for example, via a CD, DVD or USB stick.
  • That public health professionals and health care practitioners make clear the concept of preventative screening, making explicit the value of screening and early diagnosis for infectious diseases including TB and HIV/AIDS.
  • Health practitioners and public health professionals exercise extreme sensitivity when discussing issues related to sexual health and well-being. Every effort must be made to gain the trust of the individual so that they are able to discuss their fears or concerns.
  • Public health professionals and health care practitioners receive appropriate training and education so that they are equipped with the necessary cultural understanding and skills when working with the Somali community.
  • That a proactive approach be taken to helping Somali refugees to attend a programme of induction that includes language classes.
  • That a register of trained interpreters, who understand medical terminology and who are trained to work with those who may have experienced rape and torture should be available for public health professionals and health practitioners. Telephone interpretation should also be made available during consultations.

The results of the study have been presented in international meetings and published in reputable international journals.