Related Experiment Video
Updated: Jul 20, 2025
01:37
A Preterm Rat Model for Pain Studies
Published on: February 9, 2024
445
Caregiver Perspectives on Pain Sensitivity and Pain Experience in Rett Syndrome
B J Byiers1, A M Merbler1, A Raiter2
1Department of Educational Psychology, University of Minnesota, Minneapolis, Minnesota, USA.
Canadian Journal of Pain = Revue Canadienne De La Douleur
|August 3, 2023
Summary
Caregivers of individuals with Rett syndrome (RTT) perceive decreased pain sensitivity, yet report frequent pain experiences. This highlights a critical need to address pain management in RTT.
Area of Science:
- Neurology
- Pediatrics
- Pain Management
Background:
- Caregivers of individuals with Rett syndrome (RTT) often report concerns about pain, especially related to gastrointestinal and musculoskeletal issues.
- Previous research in smaller samples indicated caregiver worry regarding pain in RTT.
- Delayed or diminished pain responses are commonly observed in individuals with RTT.
Purpose of the Study:
- To investigate caregivers' perceptions of pain sensitivity in individuals with RTT.
- To identify the types, severity, and impact of pain experienced by individuals with RTT.
- To expand upon previous research by utilizing a larger sample size.
Main Methods:
- Study involved 51 caregivers (primarily mothers) of individuals with RTT.
- Utilized standardized questionnaires and interviews for data collection.
- Participants included individuals with RTT aged 2-52 years, with 90% meeting criteria for classic RTT.
Main Results:
- 84% of caregivers believed their child was less sensitive to pain than typically developing peers.
- 63% reported their child experienced acute pain in the past week; 57% reported chronic pain.
- Caregivers indicated pain was of moderate severity and interfered with daily activities.
Conclusions:
- Pain is a significant concern for caregivers of individuals with RTT.
- A paradox exists between perceived decreased pain sensitivity and reported frequent pain experiences.
- Further research is necessary to understand and address this pain perception-experience discrepancy in RTT.
Related Concept Videos
01:25Analgesia and Pain Management
660
Pain is critical to various clinical pathologies, provoking an urgent need for effective management. Pain, whether acute or chronic, is a complex neurochemical process. Its alleviation depends on the type, with nonopioid analgesics effective for mild to moderate pain, such as musculoskeletal or inflammatory pain, while neuropathic pain responds best to anticonvulsants, tricyclic antidepressants, or serotonin/norepinephrine reuptake inhibitors. For severe acute or chronic pain, opioids may be...
660
01:20Pain
503
Pain serves as a critical warning signal that alerts the body to potential or actual harm. When mechanical pressure on the skin is intense, such as from a sharp pinch, the sensation transitions from touch to pain. Similarly, extreme temperatures, like a hot pot handle, convert the sensation of heat into pain. Pain can also result from overstimulation of other senses, such as blinding light, loud noise, or the intense heat from habañero peppers. This ability to sense pain is essential for...
503
01:44Nociception
28.0K
Nociception—the ability to feel pain—is essential for an organism’s survival and overall well-being. Noxious stimuli such as piercing pain from a sharp object, heat from an open flame, or contact with corrosive chemicals are first detected by sensory receptors, called nociceptors, located on nerve endings. Nociceptors express ion channels that convert noxious stimuli into electrical signals. When these signals reach the brain via sensory neurons, they are perceived as pain.
28.0K