IV Ketamine infusions

Ketamine is used to treat a variety of chronic pain syndromes, especially those with a neuropathic component.

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What is Ketamine

Ketamine was developed in the 1960s as an anaesthetic drug, however, it has been subsequently found to have profound analgesic and antidepressant effects. Ketamine is also used to treat a variety of chronic pain syndromes, especially those with a neuropathic component.

Ketamine is licensed as an anaesthetic agent. It is used “off-label” for chronic pain, drug-resistant depression and PTSD. It is not economical for a drug company to apply for a specific licence as it has passed the point when a patent would be viable for a drug company. However, ketamine is now firmly established as a treatment option for chronic pain and treatment-resistant depression.

Dr Deane Halfpenny and pain colleagues have been treating patients with low-dose intravenous ketamine infusions since 2016 and have developed day-case outpatient treatment since that time.

On the day of your appointment

Please eat and take medication as normal unless advised otherwise by the chronic pain consultant.

You will require someone to escort you home after the treatment, this will need to be confirmed prior to treatment being administered. Please note that you should not drive yourself home post-treatment.

A small cannula will be inserted into a suitable vein in your arm and secured for the duration of the infusion. In addition to the ketamine infusion, you will be given intravenous fluids, an antiemetic (anti-sickness) and a short-acting sedative prior to the infusion

The ketamine is prepared in a sterile manner by the clinical team and delivered via an infusion pump that is set to deliver the exact amount of ketamine prescribed for you by the chronic pain consultant.

The low-dose ketamine infusion will take 2 hours to complete, once completed the cannula will be removed.

You will have routine observations undertaken by a nurse. These will be recorded prior to, during and post-low-dose ketamine infusion and will including pulse, blood pressure, respiratory rate, sedation score and disassociation or changes in mood. You will also be required to have safely eaten, drunk oral fluids and passed urine prior to discharge.

Follow-up and Treatment plan

You will be given a follow-up appointment at the time of booking your ketamine treatment. This will normally take place 2 – 3 weeks following the infusion.

If there has been a positive response to the treatment you may be offered further appointments for low-dose ketamine infusions.

What are the potential side effects?

With all treatments, it is important to recognise some of the risks associated with IV Ketamine infusions

 

Common side effects include:

  • Anxiety and agitation

  • Abnormal behaviour, confusion and disorientation

  • Double vision, involuntary eye movements

  • Things appearing or sounding peculiar or different than normal

  • Increased muscle tone and/or jerking movements

  • Nausea and/or vomiting

  • Skin reactions

Uncommon side effects include:

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Treatment Programme
IV Ketamine infusions

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Doctor Referral Only

You will generally need to get a referral letter from your NHS GP, Private GP, or other doctor to access this service or treatment. Find out more including how we can assist you

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Self-Pay Available

This treatment is available for self-paying users. If you would like to see more information on pricing visit our pricing and payments page.

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Consultation Required

For this treatment you will need to have a 1-to-1 consultation at OneWelbeck first. To book in with our team of expert clinicians or to find out more about the process contact the relevant centre team.