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Ketamine propofol necklace H | 18K gold vermeil
Around 2007 ketofol moved from clinical-trial novelty to standard procedural sedation in most emergency departments. The combination of ketamine's sympathomimetic stability and propofol's fast offset settled into routine practice over the next decade. Worn here as a 38 mm 18K gold vermeil pendant.
The Science Behind Ketamine and Propofol
Ketamine antagonises the NMDA glutamate receptor and produces dissociative anaesthesia while preserving airway reflexes and cardiovascular tone. Propofol acts as a positive allosteric modulator of the GABA-A receptor, producing rapid-onset hypnosis with quick recovery but a tendency to drop blood pressure and respiratory drive. Used together at sub-anaesthetic doses, the ketofol combination balances the two profiles: ketamine's sympathomimetic effect counters propofol's haemodynamic dip, propofol's smooth offset counters ketamine's emergence phenomena, and the combined sedation depth is reached at lower doses of each. The combination became standard procedural sedation in emergency medicine and intensive care from roughly 2007 onwards, with multiple comparative trials versus propofol-alone showing equivalent or improved haemodynamic stability and patient satisfaction. The horizontal interlocked design carries both molecules in a single 38 mm pendant.
Worn By
- anaesthesiologists at career milestones, especially board certification or fellowship completion
- emergency-medicine physicians at residency completion or major appointment
- intensive-care fellows and consultants closing a long sedation-medicine career
- academic clinical pharmacologists working on procedural sedation research
Most often given on anaesthesiology or emergency-medicine residency completion, board certification, or a major hospital appointment in sedation-heavy clinical work.
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FAQ
Gold or silver?
Same 38 mm pendant, same chain length, same pair of molecules, also in sterling silver. Choose the finish the recipient already wears. Both versions carry the same design and the same meaning.
Why does the ketofol combination read as a clinical milestone?
Because the move to combination procedural sedation in the late 2000s was a quiet shift in how emergency departments and intensive-care units run. Trials from that era established that ketofol is at least as safe as propofol-alone with better haemodynamic stability, and the protocol became standard within a few years. For clinicians who trained through that period, ketofol is part of the procedural-sedation identity. The pendant reads as recognition of fluency with that combination rather than as an abstract reference to either drug alone.
What size is the pendant and what chain comes with it?
18K gold vermeil over a sterling silver core, 38 mm pendant on a 45 cm gold vermeil chain (ø 1.8 mm) with a 5 cm extender. Nickel-free and hypoallergenic. Free worldwide DHL Express in 1-5 business days, with all import duties and taxes covered. 30-day “Love It or Return It” returns.
What other versions exist?
Three. The same combination is available in silver H, and the vertical orientation is available in both silver V and gold V. Same 38 mm pendant across all four, same molecules, same chain length. Orientation and material are the only differences.
Molecules
Delve into the hidden elegance of science with our meticulously crafted jewelry, inspired by the intricate structures of chemical molecules. Each piece serves as a tactile tribute to the building blocks of life and matter, capturing the allure of atoms and bonds in precious metals. A harmonious fusion of art and science, these creations are more than mere accessories; they're a celebration of the enigmatic beauty that underpins our universe.
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