Clinical Outcomes of Continuous Positive Airway Pressure Treatment in People With Obstructive Sleep Apnea and Chronic Pain

Condition(s) studied

Investigational drug(s) / intervention(s)

Standard OSA care: All people will undergo standard care.

Study summary

The bidirectional link between sleep and pain is a widely accepted concept. While there has been much focus on this in recent years, studies investigating obstructive sleep apnoea (OSA) and chronic pain are still not very common, especially in context of continuous positive airway pressure (CPAP) therapy.

In this study, people recently diagnosed with OSA, a common sleep disorder, that are receiving a CPAP mask are asked to fill in questionnaires at baseline, 3- and 6-month follow-up. Data of people with and without chronic pain will be collected and we will use the data will allow us to answer a number of clinically relevant questions. The primary questions investigate the following: 1) The association of CPAP adherence and pain outcomes with CPAP therapy at 3-month follow-up; 2) The association of baseline Apnoea-Hyopnea-Index on pain outcomes with CPAP therapy at 3-month follow-up. Secondary questions investigate the relevance of co-morbid insomnia (COMISA), the influence of chronic pain on CPAP adherence and general clinical outcomes of CPAP therapy in people with chronic pain.

Eligibility

Primary outcome measure(s)

• Average Pain during last 1 week — 3-months after initiation of CPAP therapy
  Participants are asked for the average pain they had during the last 1 week. They answer on a scale for 0-10 with 0 being no pain and 10 being the worst pain ever. This is a single question taken from the Brief Pain Inventory

Trial sites (1)

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