[Retrospective Observational Study on Chemical Coping].

Area of Science:

• Palliative Care
• Pain Management
• Addiction Medicine

Background:

• Chemical coping is recognized as a potential precursor to opioid abuse and dependence.
• Understanding its prevalence, patient complaints, and risk factors is crucial for effective patient care.

Purpose of the Study:

• To determine the frequency of chemical coping among patients referred to a palliative care team.
• To identify the common complaints and risk factors associated with chemical coping in this population.

Main Methods:

• Retrospective observational study design.
• Inclusion of 549 patients with new referrals to the palliative care team.
• Analysis of patient data to diagnose chemical coping and identify associated characteristics.

Main Results:

• A diagnosis of chemical coping was made in 13 out of 549 patients (2.4%).
• Common reasons for chemical coping included seeking ease (46%), anxiety (15%), and sleep difficulties (15%).
• Identified risk factors included short life expectancy (3 months), long-term oral opioid use (≥1 year), and pre-existing psychiatric conditions like anxiety, delirium, and depression.

Conclusions:

• Chemical coping is present in a small but significant percentage of palliative care patients.
• Patients with chemical coping often exhibit psychiatric comorbidities and long-term opioid exposure.
• Early identification of chemical coping is essential to prevent the progression to opioid dependence.