Caesium chloride high-pH therapy

Domain XII · Complementary, energy & biofield · A. Keith Brewer · 1984 · United States

What it is

The substance. Caesium chloride (CsCl) is a non-radioactive salt of the alkali metal caesium. It is not the same as radioactive caesium-137, which is a tightly regulated radiation source in licensed radiotherapy. It has never been approved by the FDA for cancer or any other use.

Format

• Selection. People with cancer, very often advanced or metastatic disease, sometimes after or instead of standard treatment; case reports include older adults with breast and colon cancer, a person treated for brain cancer, and an adolescent.
• Routes of administration. Oral self-treatment, often over long periods, with products bought as supplements, over the counter, or from chemical suppliers; one case report describes about a year of oral use for a breast mass.

Who practises it, and how they are trained or regulated

• A typical course, assembled from regulator and case-report descriptions (administration described qualitatively only):
• Setting and staff. Unregistered or fraudulent practitioners (Sartori lied about his credentials when applying to register as a doctor in Australia), naturopathic and "integrative" practitioners, compounding pharmacies, home self-treatment, and clinics abroad.
• The substance. Caesium chloride (CsCl) is a non-radioactive salt of the alkali metal caesium. It is not the same as radioactive caesium-137, which is a tightly regulated radiation source in licensed radiotherapy. It has never been approved by the FDA for cancer or any other use.

Evidence status, as the guide reports it

• The McGill account notes that Brewer misread Warburg (cancer cells shift metabolism even with oxygen present) and that blood pH is tightly buffered and not changed by caesium or diet. MSK states that "there is no evidence to support use of cesium chloride as a cancer treatment"; a peer-reviewed…

Questions to explore with your client

• What drew you to it, and what are you hoping it will change?
• Does it involve any substance, plant preparation, remedy or supplement? Has your doctor or prescriber been told, especially about any medication you take?
• Does it involve fasting, a special diet or 'detox'? Have you discussed this with your doctor?
• Is it a group, retreat or community? How do they respond if someone wants to leave or raises a concern?
• Does it use a device, heat, cold, water or a physical procedure? Has a medical professional checked that it is safe for you?
• Who runs it, and what training or registration do they hold?
• What actually happens in a session or meeting, and how often?
• What does it cost, and is there pressure to commit to more?
• How do you feel afterwards, in the hours and days that follow?
• Does it fit with, or clash with, the work we do here?

What practitioners of it watch for

• further spending on "top-up" treatments, loans from family, and secrecy.
• parents who believe they are protecting the child; work with their intent while acting on risk.
• retaliation fears and group loyalty. Working well: the client chooses whether and how to report.
• minimising ("it's just detox"), which proponent narratives may encourage. Working well: the client is assessed medically the same day.
• fear the team will drop them; reassure that disclosure is about safety. Working well: the medical team is informed and the client stays engaged with both.

Problems the guide addresses

• Ask routinely, without judgement, and record
• Explore meaning, hopes and the client's explanatory model
• Support informed, values-based decisions (autonomy-respecting)
• Respond to urgent medical warning signs
• Coordinate with treating physicians, oncology and palliative teams
• Grief, regret and guilt
• Family conflict
• Financial harm
• Safeguarding
• Reporting

When to involve someone else

• New or worsening physical symptoms, or advice to stop or change prescribed medication: involve the client's doctor or prescriber.
• Signs of coercion, isolation from family and friends, escalating costs or secrecy: discuss openly and consider safeguarding.
• A crisis or thoughts of suicide: follow your crisis protocol. In the US, call or text 988; in the UK and Ireland, Samaritans on 116 123.

Drawn automatically from the guide's own sections. Stay curious: neither endorse nor dismiss what the client values, and check anything that matters against the full guide and its sources. Not medical advice.