Activity 2. “Testing” Facilitators Copy Case 1 Lukas is a 29 year from Tashkent in the former USSR who has been in the UK for 2 years working in a restaurant. He has been presenting with general malaise, and weight loss over the last 3 months. Standard investigations for fatigue, including LFTs, have been negative but he is feeling worse. Why might this be a presentation of a BBV infection? Facilitators Notes High prevalence of HIV, Hepatitis B and C in Eastern Europe. This presentation could be associated with liver damage due to Hepatitis B or C infection , normal LFT do not exclude this. Symptoms such as malaise and fatigue, depression can be directly due to Hepatitis C infection which infects brain cells. HIV infection, especially at time of initial infection or late in the infection, can present with non-specific symptoms such as those Lukas has. 1 You explain that you would recommend testing for Hepatitis B, Hepatitis C and HIV infection. Lukas absolutely refuses to be tested for any BBV infection. Why might Lukas refuse BBV testing despite your advice? Facilitators Notes Stigma and perceived stigma about BBV infections remains common. People in risk groups are also often stigmatized. Lukas might have fears about employment, his partner and family finding out about BBV infection – or drug use/ unprotected sex with men that placed him at risk of infection. Another issue may be lack of knowledge about treatment which may not be available in his home country - or not know if he would be able to access treatment in the UK. Fears about immigration status and deportation also deter people from seeking medical advice athough treatment for Hepatitis B and C is free for anyone regardless of entitlement to other NHS treatment. HIV treatment is also free to all in England but not officially in Scotland. 2 Case 2 Simon is a 23 yr old on a substitute script for methadone at your practice. He is presenting today because his prescription is due. You have not met him before but have not been able to find a result for Hepatitis C testing in his notes. What history do you need to know to assess his risk of BBV infection? Facilitators notes: Assessment of risk could include:- Asking about how they have used drugs, recently and in the past – even if it was many years ago. Risks are through injecting drugs and sharing any injecting equipment but also through snorting drugs such as cocaine. Remember people may not feel able to disclose injecting drug use, especially current if they are in treatment. - Asking about when he has used drugs – to ascertain if he is in the window period and if he may require repeat testing for ongoing risk. - Asking about sexual risk, he is young man and likely to be sexually active. Does he have sex with men or women, or both? What sort of sex does he have and does he use condoms consistently? - Has he been immunized against Hepatitis B? - Other risks could include period in prison, travel abroad to countries of high risk and tattooing/body piercing. BUT advice would be that he should be tested for Hepatitis C, Hepatitis B and HIV even if he does not disclosing injecting. He tells you that he has injected drugs in the past but that he has never shared needles and syringes. He thinks he last injected about 3 months ago. 3 How would you raise the issue of BBV testing? What would you discuss in pre-test discussion and what other infections would you discuss? Facilitators Notes: Raising issues about blood borne viruses should be routine with drug users and many of them will expect this. ‘Has any one ever discussed testing for infections such as Hepatitis C, Hepatitis B and HIV with you?’ ‘I was looking through your records and could not see a test result for Hepatitis C or HIV, have you ever been tested for these infections’? Pre-test discussion should include - Explaining the benefits of testing which include access to monitoring and treatment for Hepatitis B, Hepatitis C and HIV – treatment can potentially cure Hepatitis C and can control HIV and Hepatitis B infection , preventing the serious consequences of untreated infections.. These include severe liver damage, cirrhosis and liver cancer with Hepatitis B and C. For HIV severe immune damage and lethal infections. - Explaining how the patient will get the result – given an appointment to get the infection usually Give them an opportunity to ask questions? Could also include: - Discussion of the window period - Discussion about coping whilst waiting for the result and support available then and after getting a result. - Who do they have to tell – and who do they not have to tell? 4 Simon says that he does not want tested as he has feels he has never shared and he does not like needles How could you encourage him to take up the offer of a test? Facilitators Notes: Explore reasons for his refusal, are there other reasons than needle-phobia? Concerns about confidentiality, anxiety about waiting for a test result and needing time to think about it are reasons for refusal. Emphasise the benefits of testing already explored – if he is not at risk in the future he will not need tested again. Discuss the possibility of risk from injecting that he may not recall, the risk of HIV and Hepatitis B infection from sexual contact and even the risk of Hepatitis B from close household. contact Offer dried blood spot testing as an alternative to venepuncture. Oral testing is available but not so sensitive and specific as DBS and not available on the NHS. If he continues to refuse give him written information, let him know other sites that he can obtain testing - including anonymous testing and same-day testing sites in case these are acting as deterrents. 5 Simon agrees to have the test What arrangements would you make for him to have the test and get the result? Is there anything else you would consider doing at this appointment? Facilitators Notes Discuss the benefits of testing immediately rather than returning to another appointment, especially with someone else such as the nurse, as he may not come back to the appointment. Giving the result is usually face to face but may need to think about how to do this using the telephone to give negative result and recall for patients with positive results when testing large numbers of patients. Discuss how this could be done to minimize alarm to patients recalled – and also how not to lose prevention opportunities if giving the result over the telephone? Discuss what can be achieved in 10 minute appointments. Think about giving Hepatitis B immunization if previously un-immunised, uncertain immunization or if due further doses. Could use opportunity to give prevention advice especially if specific risks have been identified in history taking – such as advice on safer injecting and directing towards IEP sites. Giving written information on BBV testing for him to take away with him. 6 Activity 2 :Testing Case 3 Marianne is a 60 year old married social worker who has deranged LFTs (liver function tests). She denies a high alcohol intake and her auto-immune screen has come back negative. How might she have been at risk of Hepatitis B and Hepatitis C infection? How would you raise the issue of Hepatitis B and C testing with her? Facilitators Notes Marianne could have been at risk of Hepatitis C and B through injecting drug use or snorting drugs – but this could have been many years ago. She may not remember this or may not want to disclose this, for example through fears about it affecting her employment. Risk could also be through tattoing, piercing if unsterile.. Also medical treatment or transfusion prior to screening for Hepatitis C and B. She could have been at risk of Hepatitis B infection through sexual activity, travel related risks (including medical treatment abroad) or even potentially occupationally. In these cases, when the test is being used as a screen, it is often best to normalize the test and make it routine. “As part of the investigations for abnormal liver tests I recommend that we test for two infections that affect the liver, they are Hepatitis B and C. Have you heard of them?” Discuss other ways that people suggest for raising the issue of testing – challenge stigmatizing language or complex terminology. 7 You raise the issue of testing for Hepatitis B and Hepatitis C with her. She tells you that she has heard of these infections – she asks why you want to test her for them. What would you discuss with her about testing for Hepatitis B and C? Facilitators Notes Again think about a 10 minute consultation and what you will be able to cover in that time. Essentials for testing are as before – the benefits of testing for that individual, how they will get the result. However as she has asked why you want to test her you may have to discuss the risk factors for these infections – including drug use, sexual transmission and other blood exposures. “even if you do not feel you have been at risk I recommend that we test you because there is treatment for them if we did detect them” She tells you that she is worried about having a test because of her work as a social worker with children. What are the concerns that people may have about BBV testing and confidentiality? What would you say to her in this case? People may have concerns about issues such as: - life assurance and mortgages – insurance companies should not ask about negative tests. Postive tests can affect the terms on which insurance is offered but is does not matter where the positive test is taken for this. ( ie no benefit in having the test taken at GUM). - Employment – You have no legal obligation to inform your employer unless you are a health care professional. 8 However, you do have a legal duty to ensure your own health and safety and that of others while at work. The type of work that you do will influence the level of risk to others. Working with your employer means you can prevent others being infected. If you do decide to tell your employer they are obliged to keep this information confidential and cannot pass it on without your consent. (Health and Safety Executive. Blood-borne viruses in the workplace: Guidance for employers and employees. April 2008; INDG342.) - Confidentiality within the practice – need to reassure people about confidentiality, consider having a confidentiality policy in the practice leaflet and waiting room. - Fears about telling family and friends. Advice is that if you are diagnosed with hepatitis B you will need to inform close family members, such as your partner or children, so that they can consult a doctor to be tested and vaccinated against the virus. People may need help and support with this process. - Need to let her know that any doctor who diagnoses Hepatitis B is legally required to report this information, in confidence, to local public health doctors who are responsible for preventing the spread of infection. These public health doctors work under the strictest guidance about confidentiality. National data is then reported anonymously to help monitor the spread and to inform the prevention and treatment of hepatitis. (British Association for Sexual Health and HIV. United Kingdom National Guideline on the Management of the Viral Hepatitides A, B & C. 2008.) 9 She agrees to have test for Hepatitis B and Hepatitis C. She asks what are the risks to her husband and children if she is infected? What are the risks and what would you say to her at this stage? Facilitators Notes Hepatitis C – extremely low risk of passing infection to heterosexual sexual partners, household contacts and vertically to children. Hepatitis B – higher risk of transmission sexually and vertically (depends on when she was infected) and a low, but present, risk of transmssion to household contacts – if she was positive these people would need tested and immunized. Marianne is clearly still very anxious about the test and the implications of a BBV infection. Where else could you direct her for support and information? Continue to offer support yourself, give written information (eg British Liver Trust Leaflets) Direct to websites such as: http://www.britishlivertrust.org.uk/ http://www.hepctrust.org.uk/ Find out about local support organizations eg C-Plus in Lothian, Waverley Care in Glasgow and Highland, C-Clear in Fife, Body Postive in Tayside (see below) http://www.hepatitisscotlandc.org.uk/contact-andsupport/support-services.aspx 10