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  1. Our services
    1. East of England Community Forensic CAMHS
      1. Information for children and young people
      2. Information for families / carers
      3. Information for professionals
      4. Our partners
    2. Phoenix centre
      1. Information for patients, parents and carers
      2. Our treatment pathway
      3. Phoenix School
      4. Meet the team
      5. Referrals to Phoenix
    3. Occupational therapy - Children
      1. Occupational therapy toolkit
      2. Occupational therapy referrals
    4. Speech and Language Therapy Service- Children
      1. About Speech and Language Services
      2. Referrals
      3. Speech and Language Therapy Toolkit
      4. Training, Webinars and Interventions
      5. Career in Speech and Language Therapy
    5. Primary care mental health team
      1. Primary Care Mental Health Service: Information for carers
      2. Peer Support Workers in PCMHS
      3. Referrals to the Primary Care Mental Health Service
      4. Evaluation report on Primary Care Mental Health Service
    6. Physiotherapy Service- Children
      1. General Information
      2. Referrals
      3. Early Years Development
      4. Specialist Clinics
      5. Postural Care and Management
      6. Keeping Active
    7. Cambridge Centre for Paediatric Neuropsychological Rehabilit
      1. Make a referral
      2. CCPNR Covid-19 update
      3. Our work
      4. Visiting CCPNR
      5. About us
    8. Darwin Centre
      1. Who we are
      2. Our aim
      3. Education
      4. For Young People
      5. Parents/Carers
      6. Referrals
      7. Gallery
      8. Darwin vacancies
    9. NHS Cambridgeshire & Peterborough Talking Therapies
      1. Employment Support
      2. Self-Refer Here
      3. Treatments We Offer
      4. Older Adults (+65)
      5. For Professionals
      6. Self Help Videos
      7. Resources
      8. COVID-19 updates
    10. Adult eating disorder services
      1. S3 inpatient eating disorder service
      2. Cambridgeshire and Peterborough Community Eating Disorder Service
      3. Norfolk Community Eating Disorder Service
    11. Perinatal Service
      1. Perinatal Professional Referrals
      2. Perinatal Partners Support
      3. Care and treatment
      4. Our stories
      5. Information for parents and parents-to-be
    12. Darwin Nurseries
      1. About us
      2. Farm Shop
      3. The Farm
      4. Hanging baskets
      5. Referrals
    13. Community Paediatrics
    14. Psychology Service- Children
      1. Psychology Toolkit
    15. The Croft Child and Family Unit
      1. Children
      2. Parents
      3. Professionals
  2. Carers
    1. Adult Carers
      1. Carers and CPFT adult mental health wards
    2. Parent Carers
    3. Young carers
    4. Carers' Handbook
      1. Carers' Handbook: Introduction
      2. Getting the support you need to continue caring
      3. Getting regular support
      4. Legislation
      5. Benefits and respite
      6. Understanding the diagnosis
      7. Medication and physical health
      8. Understanding suicidal thoughts and suicide prevention
      9. Your wellbeing
      10. Further resources
    5. Understanding self harm
    6. Zero Suicide
    7. Urgent and emergency support
  3. Get involved
    1. Our charity
    2. Heart and Soul
      1. Heart and Soul Strategy 2024-26
    3. Volunteer
    4. Become a member
    5. Peer Support Workers
      1. Hear from our peer support workers
    6. Involvement
      1. Patient, Service User and Carer Experience and Involvement Strategy 2024
      2. Involvement Opportunities
      3. Participation and Partnership Forum
    7. Patient and Carer Race Equality Framework
      1. PCREF latest news and updates
    8. Patient-reported outcome measures (PROMS)
    9. PRIDE awards
      1. Team Nomination
      2. Employee Nomination
  4. Contact
    1. Head Office Contact
    2. Provide feedback/share your views
      1. Patient and carer experience feedback
    3. Feedback form
    4. Patient Advice and Liaison Service (PALS)
    5. Complaints
    6. Medical records
    7. Press and media
  5. Join us
    1. Chief Medical Officer
    2. Latest vacancies
    3. Temporary staffing
    4. Apprenticeships
    5. Accommodation
    6. Contact us
    7. Meet Our Staff
    8. Children's, Young People's and Families Services
    9. Older People Adult and Community
    10. Featured Recruitment
    11. Adults Specialist Mental Health
    12. Adult in-patient wards
    13. Cambridge Adult Locality Team
    14. Healthcare Support Workers
    15. Return to Practice
  6. About us
    1. Board of Directors
      1. Executive Director portfolios
    2. Council of Governors
    3. Patient resources
      1. Post-Covid Syndrome resources
      2. Service leaflets
      3. Insight into series
      4. Long-term conditions leaflets
      5. Self-harm
      6. Duty of Candour
      7. Shared decision-making
      8. Taking care of your information
      9. Smoke-free and fire safety
      10. Cambridge Children's Hospital
    4. Corporate Information
      1. Publications
      2. Privacy and Dignity
      3. Treasury Disclosure of Information
      4. Freedom of Information
      5. National Data Opt Out
      6. Fraud
      7. Mental Health Act
      8. Armed Forces Covenant
      9. Privacy Notice
      10. Cookie policy
      11. Accessibility statement
    5. Quality and Safety
      1. Patient Safety Incident Response Framework
      2. Sexual safety
      3. Safer staffing
      4. Dialog+
      5. Documents that guide practice
      6. Safeguarding Declarations
      7. Equality, Diversity and Inclusion
      8. Zero suicide
      9. What is your advice about infection control?
    6. Glossary
  7. Strategies 2026-31
  8. Research
    1. About our research
      1. Blog
      2. Research news
      3. Research publications
      4. Resources
    2. Public, patients and carers
      1. Be part of our research
      2. Our research stories
      3. Learn about research
    3. Researchers and health staff
      1. Research PPIE
      2. Early research considerations
      3. Research approval process
      4. Research passport
      5. Research training
      6. United States funded research
    4. Research Database
    5. Windsor Research Unit
    6. Mood Disorders Research Clinic
    7. Clinical Innovation
  9. For professionals
    1. GPs, primary care & health professionals
    2. Local Authority
    3. Medicines and pharmacy
    4. Electronic Prescribing & Medicines Administration (EPMA)
    5. CPFT Academy
    6. Staff Support Hub
    7. HAY Cambridgeshire and Peterborough
    8. East of England, NHS Specialist Mental Health, Learning Disability and Autism Provider Collaborative
    9. Mental Health Learning Disabilities and Autism ABU
      1. Mental Health Community Transformation
      2. Mental Health, Learning Disabilities and Autism In-Patient Quality Transformation
      3. Trauma Informed System
      4. 16-25 Mental Health offer
      5. Neurodiversity including Autism Strategy
      6. Learning Disabilities Improvement plan
      7. Partnerships for Inclusion of Neurodiversity in Schools (PINS)
      8. Mental Health Housing Integration
      9. Mental Health Crisis
      10. Older peoples Mental Health & Dementia
      11. VCSE (Voluntary, Community and Social Enterprise) Influence and Partnership
  10. Head to Toe Charity
    1. About Head to Toe
    2. What we do
      1. Community Butterfly Volunteer Service
      2. Head to Toe news
    3. Support us
      1. Fundraise
      2. Events
      3. Campaigns
      4. Volunteer
      5. Play the lottery
      6. Leaving a Gift in Your Will
      7. Corporate Partners, Trusts and Foundations
    4. Information for staff
      1. Useful support for staff and patients
    5. Donate
  11. News
  12. Help in a crisis
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Cambridgeshire Lifespan Autism Spectrum Service (CLASS) clinic

How our service can help you

The Cambridge Lifespan Autism Spectrum Service (CLASS) clinic offers a specialist diagnostic assessment for adults who may have Autism Spectrum Disorder without intellectual disability or language delay.CLASS staff member with a patient

CLASS has a small team which includes clinical psychologists, assistant psychologist, consultant psychiatry, specialist nurse and admin support. You will be informed about which clinician(s) you will be meet as part of your assessment when you get your appointment letter.

The CLASS clinic is also involved in service evaluation and clinical research in order to improve the service we provide.  We may contact you to invite you to take part in clinical research as part of your referral to the service.

For more details about CLASS please clcik on this link. 
What to expect when you attend the CLASS clinic during COVID19 (11).pdf [pdf] 218KB

For more information about autism in adults please go to the National Autistic Society website and the NHS conditions website.

Picture of Eileen

Contact the service

  • Cambridge

    Chitra Sethia Autism Centre

    Fulbourn

    Cambridge

    CB21 5EF

    •  

    Peterborough

    Cavell Centre

    Bretton Gate

    Peterborough

    PE3 9GZ

    •  

    T: 01223 219673

    •  

    E: ClassClinic@CPFT.nhs.uk

    •  

    Business Hours/Visiting Hours
    Monday-Friday, 9am-5pm, excluding Bank Holidays

    •  

    Useful websites

    National Autistic Society (NAS) 
    Autism Anglia 
    Support for Autism and Mental Health Difficulties
    Autism Alliance 
    Ambitious About Autism
    Support for family members

Referral Information

  • The CLASS clinic accepts referrals for individuals (aged 18 and over) who are registered with a GP in the Cambridgeshire and Peterborough NHS Region (currently Royston and Oundle GP referrals are not accepted).

    Referrals must come from a GP and have had an initial assessment by the Primary Care Mental Health Service. Referrals can also be made by mental health services in CPFT.

    If you think that you may have an Autistic Spectrum Condition, it is important that you meet with your GP to discuss your concerns. Your GP will refer you to the Primary Care Mental Health Service and they will complete an initial assessment with you. This information is used to make a referral to the CLASS clinic.

    We understand that making appointments and visiting the GP can be difficult for some people. For additional support around vising your GP, please see this guide for adults who think they might be autistic.   

    Waiting for an assessment

    After you have been referred to the Service you will receive a letter informing you that CLASS has received your referral. In addition, you will receive a pack of questionnaires which will include:

    • Some questionnaires to be completed by you about your personal details and a range of signs and behaviours associated with autism
    • CLASS consent form (to be completed by you)
    • Relatives Questionnaire (to be completed by a relative who can provide relevant developmental information)

    This information, together with your referral, helps us to decide whether an autism assessment is appropriate. Please complete and send all the questionnaires back to CLASS within 4 weeks (20 working days).

    If a full assessment is appropriate you will be informed that your name has been placed on a waiting list. The clinic will get in touch with you approximately every 6 months while you are waiting, to ensure that your contact details and circumstances are updated. You will be contacted again when an assessment slot is available.

    While you are waiting for an assessment you may find this information helpful https://www.autism.org.uk/advice-and-guidance/topics/diagnosis/pre-diagnosis/adults

    When your name is near the top of the waiting list, we will send you a letter to tell you that you will be offered an assessment within the next three months. Someone from the CLASS clinic will then contact you to offer you a firm date.

    Some assessments are being carried out remotely via video. The NHS uses an online service called Attend Anywhere. You will need a laptop, tablet or desktop computer with Google Chrome or Safari and a good wifi connection to use this.

    You may also be offered a face-to-face appointment in the clinic at either Cambridge or Peterborough.

    There are pros and cons to both online and face-to-face assessments and we will talk to you about which is most appropriate for you. There is no difference in waiting times for either type of assessment and decisions are made based on your personal circumstances and the clinical information provided.  

    There may be two or three appointments offered in order to complete the assessment. The clinician may also request your consent to talk to a parent, older relative or other informant who can provide information that will help in the process.

    Following the assessment, you will receive a copy of your report and the clinician will discuss with you who else might need a copy e.g. your GP. There will also be a chance to discuss recommendations from the assessment and how to access support if a diagnosis of ASD is given.

    The assessment process

    When your name is near the top of the waiting list, we will send you a letter to tell you that you will be offered an assessment within the next three months. Someone from the CLASS clinic will then contact you to offer you a firm date.

    Some assessments are being carried out remotely via video. The NHS uses an online service called Attend Anywhere. You will need a laptop, tablet or desktop computer with Google Chrome or Safari and a good wifi connection to use this.

    You may also be offered a face-to-face appointment in the clinic at either Cambridge or Peterborough.

    There are pros and cons to both online and face-to-face assessments and we will talk to you about which is most appropriate for you. There is no difference in waiting times for either type of assessment and decisions are made based on your personal circumstances and the clinical information provided.  

    There may be two or three appointments offered in order to complete the assessment. The clinician may also request your consent to talk to a parent, older relative or other informant who can provide information that will help in the process.

    Following the assessment, you will receive a copy of your report and the clinician will discuss with you who else might need a copy e.g. your GP. There will also be a chance to discuss recommendations from the assessment and how to access support if a diagnosis of ASD is given.

Where to park and are there parking charges?

  • Clinics are run at Chitra Sethia Autism Centre in Cambridge or at the Cavell Centre in Peterborough.

    Parking at Chitra Sethia Autism Centre can be in any of the onsite car parks. There are no parking charges.

    The Cavell Centre car park is barrier controlled and there is a charge for the parking.

    Both the Chitra Sethia Autism Centre and the Cavell Centre are accessible for visitors with a disability. Please ring the team (01223 219673) before your appointment to discuss if you (or anyone attending with you) have requirements or concerns you need to make us aware of.

    Here is a leaflet which outlines some of the changes we have made to face-to-face appointments during COVID-19.

Is there access and support for patients and visitors with a disability?

  • Yes, our clinical bases are accessible. Please ring the team before your appointment to discuss any requirements

How to cancel your appointment

  • Please call our admin team on 01223 219673 if you need to cancel or change your appointment.

Carers Information

  • A carer is anyone, including children and adults who looks after a family member, partner or friend who needs help because of their illness, frailty, disability, a mental health problem or an addiction and cannot cope without their support. The care they give is unpaid.

    At Cambridgeshire and Peterborough NHS Foundation Trust, we value the often life-long support carers provide and recognise them as equal care partners. We want to offer as much guidance and reassurance as possible, to help you in your caring role. You can find general information and support for adult carers, young carers and parent carers by following this link. 

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