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Papers of the Week

Papers: 19 Jan 2019 - 25 Jan 2019

Pharmacology/Drug Development

2019 Mar

Expert Rev Clin Pharmacol



Mechanism-based pain management in chronic pancreatitis – is it time for a paradigm shift?


Kuhlmann L, Olesen SS, Olesen AE, Arendt-Nielsen L, Drewes AM
Expert Rev Clin Pharmacol. 2019 Mar; 12(3):249-258.
PMID: 30664364.


Introduction Pain is the most common symptom in chronic pancreatitis and treatment remains a challenge. Management of visceral pain in general, is only sparsely documented, and treatment in the clinic is typically based on empirical knowledge from somatic pain conditions. This may be problematic, as many aspects of the neurobiology differ significantly from somatic pain, and organs such as the gut and liver play a major role in tolerability to analgesics. On the other hand, clinical awareness and new methods for quantitative assessment of pain mechanisms, will likely increase our understanding of the visceral pain system and guide more individualized pain management. Areas covered This review includes an overview of known pain mechanisms in chronic pancreatitis and how to characterize them using quantitative sensory testing. The aim is to provide a mechanism-oriented approach to analgesic treatment, including treatment of psychological factors affecting pain perception and consideration of side effects in the management plan. Expert opinion A mechanism-based examination and profiling of pain in chronic pancreatitis will enable investigators to provide a well-substantiated approach to effective management. This mechanisms-based, individualized regime will pave the road to better pain relief and spare the patient from unnecessary trial-and-error approaches and unwanted side effects.